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        <title>Free Patents Online: Radiant energy</title>
        <link>http://www.freepatentsonline.com/rssfeed/rssapp250.xml</link>
        <description>USPTO Class 250 Radiant energy</description>
        <language>en-us</language>
        <lastBuildDate>Thu, 09 Feb 2012 08:00:00 EST</lastBuildDate>
        <item>
            <title><![CDATA[SEISMIC ACQUISITION SYSTEM INCLUDING A DISTRIBUTED SENSOR HAVING AN OPTICAL FIBER]]></title>
            <link>http://www.freepatentsonline.com/y2012/0035854.html</link>
            <description><![CDATA[A seismic acquisition system includes a distributed optical sensor (having an optical fiber) and an interrogation subsystem configured to generate a light signal to emit into the optical fiber. The interrogation subsystem receives, from the distributed optical sensor, backscattered light responsive to the emitted light signal, wherein the backscattered light is affected by one or both of seismic signals reflected from a subterranean structure and noise. Output data corresponding to the backscattered light is provided to a processing subsystem to determine a characteristic of the subterranean structure.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods and systems of combining magnetic resonance and nuclear imaging]]></title>
            <link>http://www.freepatentsonline.com/y2012/0035465.html</link>
            <description><![CDATA[A multi-modality imaging system for imaging of an object under study, e.g., a whole body or parts of the body of animals such as humans, other primates, swine, dogs, or rodents, that includes a magnetic resonance imaging apparatus and a cadmium zinc telluride (CZT)-family semiconductor, single-photon imaging apparatus within a magnetic field produced by the magnetic resonance imaging apparatus such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study in the same, uninterrupted imaging session.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[DUAL-COLOR IMAGING METHOD OF SODIUM/CALCIUM ACTIVITIES USING TWO-PHOTON FLUORESCENT PROBES AND PREPARATION METHOD OF TWO-PHOTON FLUORESCENT PROBES]]></title>
            <link>http://www.freepatentsonline.com/y2012/0035360.html</link>
            <description><![CDATA[Provided are a method for dual-color imaging of sodium/calcium activities using a two-photon fluorescent probe and a method for preparing the two-photon fluorescent probe. The disclosed two-photon fluorescent probe for detecting calcium ions near the cell membrane reacts with calcium cations to exhibit strong two-photon fluorescence and may be selectively and easily loaded into the cell membrane by forming a complex with a calcium ion. Further, it allows imaging of the distribution of calcium cations in a living cell or tissue since it can selectively detect calcium ions in the living cell or tissue at a depth of 100 to 200 μm for more than 60 minutes. In addition, by staining the living cell or tissue with two probes of different fluorescent colors, the calcium and sodium activities can be imaged simultaneously at different channels.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Detection of Degradation Products of NT-proBNP]]></title>
            <link>http://www.freepatentsonline.com/y2012/0034710.html</link>
            <description><![CDATA[A method for determining the amount of NT-proBNP in blood samples from animals. The method includes detecting degradation products of NT-proBNP by various methods, including using antibodies, kits and device.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[METHOD AND APPARATUS FOR MEASURING FLUORESCENCE IN LIQUIDS]]></title>
            <link>http://www.freepatentsonline.com/y2012/0034702.html</link>
            <description><![CDATA[A method of measuring the fluorescence of a fluorescent marker compound dissolved or dispersed in a bulk material includes: (a) measuring a characteristic of the fluorescence of a mixture of said bulk material and said fluorescent marker compound; (b) quenching the fluorescence of the fluorescent marker compound to produce a quenched mixture; (c) measuring the characteristic of the fluorescence of the quenched mixture; (d) comparing the fluorescent characteristic of the mixture with the fluorescent characteristic of the quenched mixture; and (e) correcting the measured fluorescent emission characteristic for the effects of the absorbance of the bulk material. The measurement may be further corrected to account for the absorbance of the material which is also known to have an effect on the measured fluorescence. A method of tagging and identifying a bulk material with a fluorescent marker compound, and an apparatus for carrying out the methods are also described.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Positive Electrode Active Material For Lithium Ion Battery]]></title>
            <link>http://www.freepatentsonline.com/y2012/0034525.html</link>
            <description><![CDATA[Disclosed is a positive electrode active material that provides an improved capacity density. Specifically disclosed is a positive electrode active material for a lithium ion battery with a layered structure represented by Lix(NiyM1-y)Oz (wherein M represents at least one element selected from a group consisting of Mn, Co, Mg, Al, Ti, Cr, Fe, Cu, and Zr; x is in the range from 0.9 to 1.2; y is in the range from 0.3 to 0.95; and z is in the range from 1.8 to 2.4), wherein, when a value obtained by dividing an average of peak intensities observed between 1420 and 1450 cm−1 and between 1470 and 1500 cm−1 by the maximum intensity of a peak appearing between 520 and 620 cm−1 in an infrared absorption spectrum obtained by FT-IR is represented by A, A satisfies the following relational formula: 0.20y−0.05≦A≦0.53y−0.06.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Detector Arrangement And X-Ray Tomography Device For Performing Phase-Contrast Measurements And Method For Performing A Phase-Contrast Measurement]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033785.html</link>
            <description><![CDATA[A detector arrangement is disclosed for performing phase-contrast measurements, including at least two transducer layers arranged one behind the other, wherein at least the first transducer layer arranged in the radiation direction includes alternate sensitive areas having a high absorptance for the conversion of incident radiation quanta into signals and less sensitive areas having a lower absorptance in comparison thereto. Further, a corresponding X-ray tomography device and a method for performing phase-contrast measurements are also enclosed.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[X-RAY DETECTOR AND X-RAY COMPUTER TOMOGRAPHY SCANNER]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033784.html</link>
            <description><![CDATA[According to one embodiment, an X-ray detector includes a plurality of detection packs and a plurality of heaters. Each of the detection packs includes a plurality of detection elements that detect X rays having passed through a subject and output a detection signal corresponding to the X rays and is arranged along a predetermined direction. Each of the heaters is provided corresponding to each of the detection packs and individually controls the temperature of each of the detection packs.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[DESIGN PANEL AND METHOD FOR PRODUCING THE SAME]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033408.html</link>
            <description><![CDATA[A design panel is provided having a plate-like panel main body made of a synthetic resin, the panel main body including a light-transmitting portion having a light-transmitting property, the light-transmitting portion being adapted to be illuminated by a light for illumination from a backside of the light-transmitting portion, and a light-shielding portion adapted to prevent diffusion of a light that passes through the light-transmitting portion or a light-suppressing portion adapted to prevent incident light from entering the synthetic resin at the light-suppressing portion. A method for producing the design panel is also provided, the method including the steps of: forming the panel main body from the synthetic resin having a light-transmitting property; and forming the light-shielding portion or light-suppressing portion by radiating a laser beam onto a given part of the synthetic resin.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[SYSTEM AND METHOD WITH AUTOMATIC ADJUSTMENT FUNCTION FOR MEASURING THE THICKNESS OF SUBSTRATES]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033235.html</link>
            <description><![CDATA[A system for measuring the thickness of substrates in a vacuum chamber is provided. The system includes a sender adapted to emit electromagnetic radiation and a receiver including a multi-zone sensor for detecting the electromagnetic radiation. The multi-zone sensor includes a first detection zone for measuring the thickness of the substrates and a second detection zone adapted to generate a signal indicative of an alignment between the sender and the receiver. The system further includes an adjustment system adapted to automatically adjust the sender and the receiver with respect to each other based on the signal. Further, a method for adjustment of a sender and a receiver relative to each other is provided.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[AIR-DRIVEN SHUTTER DEVICE AND OPTICAL ANALYZER]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033218.html</link>
            <description><![CDATA[An air-driven shutter device is used in an optical analyzer. The optical analyzer includes a measurement field to which a sample is supplied, a light-emitting unit measurement field for emitting measuring light to the sample, a light-receptive unit for receiving the measuring light that has passed through the sample, and a purge air supplying unit for supplying purge air. The air-driven shutter device includes a shutter and a shutter opening and closing mechanism. The shutter is disposed between the light-emitting unit and/or the light-receptive unit and the measurement field. The shutter opening and closing mechanism keeps the shutter open with pressure of the gas supplied from the purge air supplying unit, and closes the shutter when the pressure of the gas supplied from the purge air supplying unit becomes lower than a predetermined level.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[IMAGING APPARATUS AND SEMICONDUCTOR DEVICE]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033122.html</link>
            <description><![CDATA[An imaging apparatus using a CCD image sensor in which a size of a circuit for generating a voltage to be applied to a substrate of the CCD image sensor is reduced. A partial range within a voltage range from a supply voltage Vcc to 0 V is divided by a resistance voltage divider and one of different voltage values obtained as a result of voltage division is selected by a selector according to external data and outputted to a high voltage amplifier. The high voltage amplifier generates a voltage signal with a voltage expressed by VMSUB=(Vdaout−Vdd2)×(3R+R)/R+Vdd2=4×Vdaout−3×Vdd2(V) to make it a middle voltage for an exposure control signal.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC APPARATUS]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033119.html</link>
            <description><![CDATA[A solid-state imaging device having a backside illuminated structure, includes: a pixel region in which pixels each having a photoelectric conversion portion and a plurality of pixel transistors are arranged in a two-dimensional matrix; an element isolation region isolating the pixels which is provided in the pixel region and which includes a semiconductor layer provided in a trench by an epitaxial growth; and a light receiving surface at a rear surface side of a semiconductor substrate which is opposite to a multilayer wiring layer.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[SOLID-STATE IMAGING DEVICE AND DRIVING METHOD]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033117.html</link>
            <description><![CDATA[A plurality of pixel circuits arranged in rows and columns, and each of which outputs an electric signal according to an amount of received light; a first column signal line provided for each of the columns, and for sequentially transferring the electric signals from said pixel circuits in a corresponding column; and a holding circuit provided for each of the pixel circuits in each column, and which holds the electric signal transferred through the column signal line in the corresponding column are provided. A holding circuit includes a first capacitor which holds a first electric signal of the corresponding pixel circuit in a reset state; and a second capacitor which holds a second electric signal after the corresponding pixel circuit receives light. A difference circuit calculates a difference between two electric signals held by the first capacitor and the second capacitor in a same holding circuit.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and Method for Spatial Division Multiplexing Detection]]></title>
            <link>http://www.freepatentsonline.com/y2012/0033082.html</link>
            <description><![CDATA[A system and method for detecting and monitoring one or more targets uses surveillance monitors that are selectively aligned in pre-determined directions to form an integrated field of view (IFOV). The IFOV or portions thereof may be illuminated using a scanning laser beam. Information provided by the surveillance monitors is selectively processed in an order determined based on a pre-determined target search and monitoring algorithm. Embodiments are directed to increasing efficiency of detecting or monitoring targets and, in particular, multiple moving targets.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[MULTIPLE OPTICAL AXIS PHOTOELECTRIC SENSOR]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032812.html</link>
            <description><![CDATA[A multiple optical axis photoelectric sensor is provided that stops a control output according to light being obstructed in a detection area. First and second variable signals indicate the duration of an optical axis scan processing for which light entrance detection and light obstruction detection are obtained, respectively. The first and second variable signals are updated according to results of each scan in the optical axis scan processing. When the value of the first variable reaches a predetermined first reference value, and when a final value of the second variable is equal to or lower than a predetermined second reference value, a notification is made that the light obstruction is detected due to a malfunction. As a result of this notification, whether output signal of the sensor is erroneously switched due to a cause other than an object of a detection target can correctly be made.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[METALLIC COMPOSITE AND COMPOSITION THEREOF]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032121.html</link>
            <description><![CDATA[A metallic composite in which a conjugated compound having a molecular weight of 200 or more is adsorbed to a metallic nanostructure having an aspect ratio of 1.5 or more, for example, a metallic composite in which a compound having a group represented by the formula (I) or a repeating unit represented by the formula (II) or both of them is adsorbed to a metallic nanostructure having an aspect ratio of 1.5 or more, is useful for electronic devices such as a light-emitting device, a solar cell and an organic transistor.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Flame Detector Personality Module]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032097.html</link>
            <description><![CDATA[A flame detector includes a sensor module, which carries a plurality of pyroelectric sensors, and a filter module which carries a plurality of replaceable filters with one filter being associated with each sensor. The modules are coupled together and carried in an exterior housing. A cover can overlay the filters to retain them in predetermined positions relative to the respective sensors.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Optical Barrier to Pests]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032096.html</link>
            <description><![CDATA[A device generates a light barrier that can be used for different purposes. The barrier consists of one or more surfaces (or volume) exhibiting an abrupt change in light intensity. In some embodiments the change in intensity affects animals, including insects, approaching or crossing it. In some embodiments, the light generates thermal or density variations in the air that cause air movements that perturb particles, such as pollen, or other pests to human activity. In some embodiments, an approach includes an optical barrier generator configured to emit light of an optical waveform above a threshold power in a portion of space positioned relative to the generator. The optical waveform above the threshold power is effective at perturbing a pest to human activity.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[METHOD AND APPARATUS FOR DETECTING PHARMACEUTICALS IN A SAMPLE]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032095.html</link>
            <description><![CDATA[A method and apparatus for measuring a vitamin K antagonizing anticoagulant present in a sample (116), arranged to: irradiate (304) the sample (116) with light from a light source (114) for exciting the anticoagulant through its absorption of the light, the excitation of the sample (116) resulting in a fluorescent emission from the sample (116); measure (306) the fluorescent emission from the sample (116); determine (308) a fluorescence lifetime (τ1) of the fluorescent emission of the sample (116); determine (310) an intensity (A1) of the fluorescent emission at the fluorescence lifetime (τ1); and determine (312) a amount (c) of the anticoagulant, as a function of the intensity (A1) of the fluorescent emission at the fluorescence lifetime (τ1).]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[PROCESSING A FLUORESCENCE IMAGE  BY FACTORIZING INTO NON-NEGATIVE MATRICES]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032094.html</link>
            <description><![CDATA[A method for locating at least one fluorescent tag in a scattering medium, wherein: a) at least one tag is introduced into the medium, b) a fluorescence image is performed by an infrared excitation of the medium along a first axis, the image including a fluorescence component due to the tag, and an auto-fluorescence component due to a medium part other than the tags, c) the image is processed by factorizing into two non-negative matrices, and d) an image of the distribution of the tag(s) is determined, without the auto-fluorescence component.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[TAGGED SCALE INHIBITOR COMPOSITIONS AND METHODS OF INHIBITING SCALE]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032093.html</link>
            <description><![CDATA[Scale inhibitor compositions and methods of inhibiting scale formation generally include a tagged scale inhibiting (co)polymer including at least one scale inhibiting moiety and an imidazole moiety. The imidazole moiety fluoresces at a wavelength of about 424 nm and can be used to detect the amount of scale inhibitor present.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Plasma Igniter for an Inductively Coupled Plasma Ion Source]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032092.html</link>
            <description><![CDATA[A focused ion beam (FIB) system is disclosed, comprising an inductively coupled plasma ion source, an insulating plasma chamber containing the plasma, a conducting source biasing electrode in contact with the plasma and biased to a high voltage to control the ion beam energy at a sample, and a plurality of apertures. The plasma within the plasma chamber serves as a virtual source for an ion column comprising one or more lenses which form a focused ion beam on the surface of a sample to be imaged and/or FIB-processed. The plasma is initiated by a plasma igniter mounted near or at the column which induces a high voltage oscillatory pulse on the source biasing electrode. By mounting the plasma igniter near the column, capacitive effects of the cable connecting the source biasing electrode to the biasing power supply are minimized. Ion beam sputtering of the apertures is minimized by proper aperture materials selection.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[INCREASE OF NEUTRON FLUX WITH GAMMA SHIELDING]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032091.html</link>
            <description><![CDATA[An analyzer having a detector and a neutron source assembly adjacent to the detector is disclosed, wherein the neutron source assembly has a neutron source and a shielding source holder.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[SYSTEMS, METHODS, AND APPARATUS FOR ANODE AND CATHODE ELECTRICAL SEPARATION IN DETECTORS]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032090.html</link>
            <description><![CDATA[Certain embodiments of the invention may include systems, methods, and apparatus for providing anode and cathode electrical separation in detectors. According to an example embodiment of the invention, a method is presented for providing a neutron detector tube. The method may include applying a conductive layer to at least a portion of an inner surface of a non-conductive cathode tube associated with a neutron detector; applying a neutron sensitive cathode coating to at least a portion of the conductive layer; sealing a first portion of the neutron detector tube with a cathode cap; and sealing a second portion of the neutron detection tube with an anode cap.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[METHOD FOR DETECTING HIGH-ENERGY RADIATION USING LOW VOLTAGE OPTIMIZED ION CHAMBER]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032089.html</link>
            <description><![CDATA[A method for measuring high-energy radiation flux, comprising applying a low voltage to electrodes in an ion chamber filled with a fluid capable of forming ions through the interaction of the fluid with high energy radiation; measuring an ion current signal related to an ion current induced by the low voltage; determining a leakage current; determining a gain; determining a magnitude of the high-energy radiation flux based on the ion current signal, gain, and leakage current; and outputting the result of the magnitude of the high-energy radiation flux.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[DETECTION APPARATUS AND RADIATION DETECTION SYSTEM]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032088.html</link>
            <description><![CDATA[A stacked-type detection apparatus including a plurality of pixels arranged at small intervals is configured to have low capacitance associated with signal lines and/or driving lines. With this novel configuration, small time constant and high-speed driving capability can be achieved in the signal lines and/or driving lines. The plurality of pixels in the detection apparatus are arranged in a row direction and a column direction on an insulating substrate. Each pixel includes a conversion element and a switch element, the conversion element is disposed above the switch element. A driving line disposed below the conversion elements is connected to switch elements arranged in the row direction, and a signal line is connected to switch elements arranged in the column direction. The signal line includes a conductive layer embedded in an insulating member, the insulating member is disposed in a layer lower than an uppermost surface portion of the driving line.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[LIGHT COLLECTING OPTICAL FIBER, PHOTODETECTION SYSTEM, OPTICAL COUPLING STRUCTURE AND RADIO RAY DETECTION SYSTEM]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032087.html</link>
            <description><![CDATA[A light collecting optical fiber improves light injection efficiency into the optical fiber. The light collecting optical fiber is equipped with a plurality of optical waveguide portions and light collecting portions between the adjacent optical waveguides. The optical waveguide portion includes a core and a cladding layer surrounding the core and constitutes an optical fiber. The light collecting portion is formed in a shape bulging out in radial direction from the optical waveguide portion and is constituted so that it injects external light to the optical waveguide portion.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[HAND-HELD GAMMA RAY SCANNER]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032086.html</link>
            <description><![CDATA[A hand held gamma ray scanner comprises a one dimensional array of SSPM detectors coupled to a scintillator slab or an array of scintillators. A position tracker is attached to this “scanner” enabling software in a support system to acquire the position of the scanner, as well as 1-D images of the distribution of gamma rays received from radiation labeled tissue and generate an output signal in real time.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[SPECTRAL IMAGING]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032085.html</link>
            <description><![CDATA[An imaging system includes a scintillator array (202) and a digital photomultiplier array (204). A photon counting channel (212), an integrating channel (210), and a moment generating channel (214) process the output signal of the digital photomultiplier array (204). A reconstructor (122) spectrally resolves the first, the second and the third output signals. In one embodiment, a controller (232) activates the photon counting channel (212) to process the digital signal only if a radiation flux is below a predetermined threshold. An imaging system includes at least one direct conversion layer (302) and at least two scintillator layers (304) and corresponding photosensors (306). A photon counting channel (212) processes an output of the at least one direct conversion layer (302), and an integrating channel (210) and a moment generating channel (214) process respective outputs of the photosensors (306). A reconstructor (122) spectrally resolves the first, the second and the third output signals.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[DRIVE WITH CURVED LINEAR INDUCTION MOTOR]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032084.html</link>
            <description><![CDATA[A curved linear induction motor direct drive is provided. The rotor of the motor drive is mechanically attached to a rotating frame which in turn holds other components. The rotor may comprise two layers, an aluminum ring to provide the principal magnetic interaction with the stator, and a steel ring to provide mechanical strength. Such a rotor ring may be manufactured with a compression fit.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[TERAHERTZ WAVE TRANSCEIVER AND TOMOGRAPHIC IMAGE ACQUISITION APPARATUS]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032083.html</link>
            <description><![CDATA[A terahertz wave transceiver configured to generate and detect terahertz waves based on time-domain spectroscopy includes a photoconductive device having a photoconductive film, a first electrode, and a second electrode. An excitation light illumination region is formed between the first and second electrodes. A bias applying unit applies a bias between the first electrode and the second electrode to generate the terahertz wave in the excitation light illumination region. A current detection unit detects a terahertz-wave current that is a component of a current generated in the excitation light illumination region and that is generated by an electric field of a received terahertz wave arriving from the outside. A current drawing unit draws a current originating from the bias applied by the bias applying unit. An adjustment unit determines the amount of the current drawn, based on the amount of the bias applied by the bias applying unit.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Terahertz Imaging Device With Improved Thermal Converter]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032082.html</link>
            <description><![CDATA[The present invention relates to a terahertz imaging device comprising a terahertz source, a converter for converting terahertz radiation into thermal radiation, and a thermal detector. The converter has at least one zone sensitive to terahertz radiation, designed to absorb the terahertz radiation and vconvert the absorbed radiation into heat. This sensitive zone is close to a reference zone, of known absorption capacity, and the thermal detector is designed to measure the heat generated by the sensitive zone relative to the heat generated by the reference zone.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[TERAHERTZ-WAVE DEVICE, METHOD OF GENERATING AND DETECTING TERAHERTZ-WAVES WITH THE DEVICE, AND IMAGING APPARATUS EQUIPPED WITH THE DEVICE]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032081.html</link>
            <description><![CDATA[A terahertz-wave generating device including an optical waveguide containing an electrooptic crystal includes: first and second optical waveguides through which first and second light beams respectively propagate; a propagation portion through which a first terahertz wave propagates, the first terahertz wave being generated from the second optical waveguide in a direction different from a direction of the second light beam; and a delay portion arranged at incidence sides of the first and second light beams and configured to delay the first light beam relative to the second light beam. The first optical waveguide and the second optical waveguide are arranged with the propagation portion interposed therebetween. A first equiphase surface of the first terahertz wave is substantially aligned with a second equiphase surface of a second terahertz wave generated from the first optical waveguide in a direction different from a direction of the first light beam.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[OPTICAL FREQUENCY CONVERTER]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032080.html</link>
            <description><![CDATA[An optical frequency converter includes a waveguide including a core made of a nonlinear optical medium having a refractive index n1,light in a wavelength region of light, and cladding disposed so as to cover the core and made of a material whose refractive index n2,light in the wavelength region of light is lower than the refractive index n1,light, and a coupling section made of a material whose refractive index n3,THz in a wavelength region of a terahertz wave is higher than the refractive index n1,light and disposed in contact with the cladding. The coupling section is configured to couple the waveguide with a space in the wavelength region of the terahertz wave. The coupling section covers the cladding.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[INSPECTION SYSTEM BY CHARGED PARTICLE BEAM AND METHOD OF MANUFACTURING DEVICES USING THE SYSTEM]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032079.html</link>
            <description><![CDATA[An inspection apparatus by an electron beam comprises: an electron-optical device 70 having an electron-optical system for irradiating the object with a primary electron beam from an electron beam source, and a detector for detecting the secondary electron image projected by the electron-optical system; a stage system 50 for holding and moving the object relative to the electron-optical system; a mini-environment chamber 20 for supplying a clean gas to the object to prevent dust from contacting to the object; a working chamber 31 for accommodating the stage device, the working chamber being controllable so as to have a vacuum atmosphere; at least two loading chambers 41, 42 disposed between the mini-environment chamber and the working chamber, adapted to be independently controllable so as to have a vacuum atmosphere; and a loader 60 for transferring the object to the stage system through the loading chambers.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Backscatter Reduction in Thin Electron Detectors]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032078.html</link>
            <description><![CDATA[In a direct electron detector, backscattering of electrons into the detector volume from below the sensor is prevented. In some embodiments, an empty space is maintained below the sensor. In other embodiments, a structure below the sensor includes geometry, such as multiple high aspects ratio channels, either extending to or from the sensor to trap electrons, or a structure of angled surfaces to deflect the electrons that pass through the sensor.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Pattern measuring apparatus and pattern measuring method]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032077.html</link>
            <description><![CDATA[A pattern measurement apparatus and a pattern measurement method are capable of easily distinguishing a line pattern and a space pattern from one another, without being affected by the luminance of the pattern. The pattern measurement apparatus includes: irradiation unit for irradiating a sample with an electron beam; first electron detector and second electron detector arranged with an optical axis of the electron beam in between; image processor for generating image data of the pattern; line profile generator for generating a line profile of the pattern; and controller for causing the image processor to generate the image data of the pattern on the basis of an amount of electrons corresponding to the difference between a signal detected by the first electron detector and a signal detected by the second electron detector.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[METHOD FOR INSPECTING EUV RETICLE AND APPARATUS THEREOF]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032076.html</link>
            <description><![CDATA[A method of inspecting an EUV reticle is proposed, which uses an electron beam (EB) with low density and high energy to scan the surface of an EUV reticle for inspecting the EUV reticle. A step of conditioning surface charge is followed by a step of inspecting surface of the EUV reticle. The step of conditioning surface can neutralize the surface charge and the step of inspecting can obtain an image of the EUV reticle. The present invention uses a scanning electron microscope (SEM) to provide a primary electron beam for conditioning the surface charge and a focused primary electron beam for scanning the surface.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[MAGNETIC ACHROMATIC MASS SPECTROMETER WITH DOUBLE FOCUSING]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032075.html</link>
            <description><![CDATA[An achromatic magnetic mass spectrometer, for example of the SIMS type with double focusing, comprises means for canceling the four aberrations of the second order, and means for canceling the off-axis achromatism and for modulating the dispersion in mass.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Mass Spectrometer Arranged To Perform MS/MS/MS]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032074.html</link>
            <description><![CDATA[A mass spectrometer is disclosed comprising an ion trap and a fragmentation device. Ions are fragmented in the ion trap to form first generation fragment ions. The ion trap has a relatively high mass cut-off. The first generation fragment ions are then transferred to a fragmentation device which is arranged to have a substantially lower low mass cut-off. The first generation fragment ions are fragmented within the fragmentation device any may optionally be stored in an ion accumulation region prior to being passed to a mass analyser for subsequent mass analysis.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[RAPID GAS-PHASE ISOTOPIC LABELING FOR ENHANCED DETECTION OF PROTEIN CONFORMATIONS]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032073.html</link>
            <description><![CDATA[A mass spectrometer (MS) that is adapted to allow rapid gas-phase hydrogen/deuterium exchange (HDX) labeling of ions in one or more traveling wave ion guides (TWIGs) with or without ion mobility separation. The addition of isotopic labeling by gas-phase HDX offers a sensitive alternative dimension for conformational detection, which enables high resolution detection of gaseous conformations based on shape and surface reactivity. Gas-phase, isotopic HDX labeling or “curtain” labeling, can be performed by infusing a reactive, isotopic labeling gas, e.g., ND3, into one or more of the traveling-ion wave guides (TWIG) in the MS. Analyte ions retained in the potential wells of a traveling wave generated by one or more of the TWIGs can be isotopic labeled at adjustable gas pressures. Labeling times can also be controlled by adjusting the speed of the traveling wave and can be performed within milliseconds of ionizations, probing protein conformations present in solution.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and Apparatus for Automatic Estimation of Detector Gain in a Mass Spectrometer]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032072.html</link>
            <description><![CDATA[A method and apparatus involve: performing a plurality of analytical scans during normal operation of a mass spectrometer having a detection section, wherein data is generated during the analytical scans in a manner that includes use of the detection section; and automatically evaluating the data from the analytical scans to monitor whether an actual gain of the detection section changes over time.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[MULTI-MODAL PARTICLE DETECTOR]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032071.html</link>
            <description><![CDATA[Systems, methods and computer program products for the multi-modal detection of particles are described herein. An embodiment of the present invention is a particle detector that includes a first chamber wherein analyte particles are subjected to a first particle detection mechanism, and a second chamber coupled to the first chamber, wherein the analyte particles are subjected to a second particle detection mechanism, and wherein the detection characteristics of second particle detection mechanism are orthogonal to detection characteristics of the first particle detection mechanism. According to another embodiment, the present invention is a particle detection method including the steps of detecting presence of at least one predetermined particle type in an analyte particle sample using a first particle detection mechanism, and confirming the presence of the predetermined particle type in the analyte particle sample using a second particle detection mechanism, wherein detection characteristics of the second particle detection mechanism are orthogonal to detection characteristics of the first detection mechanism.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[VOLUME HOLOGRAM RESIN COMPOSITION, SURFACE RELIEF HOLOGRAM RESIN COMPOSITION, AND HOLOGRAM LAYER, HOLOGRAM TRANSFER FOIL AND BRITTLE HOLOGRAM LABEL USING THE SAME]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032070.html</link>
            <description><![CDATA[The major object of the invention is to provide a volume-type hologram resin composition and a surface relief-type hologram resin composition having a high effect of preventing forgery and excellent in foil cutting, as well as a hologram layer and a hologram transfer foil using thereof. To achieve the object, there is provided a volume-type hologram resin composition having at least one kind of photopolymerizable compound, a photopolymerization initiator and fine particles, wherein the fine particles show magnetic resonance.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[SCANNING MICROSCOPE]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032069.html</link>
            <description><![CDATA[A scanning microscope is provided with a scan unit that scans a sample, the scanningmicroscope including: a transmissive VPH grating for dispersing light from the sample; and a photodetector for detecting the light diffracted by the VPH grating.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[ABSOLUTE ENCODER]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032068.html</link>
            <description><![CDATA[An absolute encoder includes a scale in which plural marks are arranged at a first pitch; a detector configured to detect a predetermined number of marks corresponding to one of the absolute codes; and a calculator configured to calculate an absolute position of the scale based on an output of the detector. The calculator is configured to generate a data sequence constituted by the predetermined number of data by respectively quantizing the predetermined number of periodic signals output from the detector, and to obtain first position data corresponding to the one of the absolute codes based on the generated data sequence, to obtain second position data based on a phase of at least one of the predetermined number of periodic signals, and to generate data which represents the absolute position by combining the first position data and the second position data.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Two dimensional encoder system and method]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032067.html</link>
            <description><![CDATA[An encoder system and method are provided, that is designed to improve 2D encoder systems and methods in areas such as accuracy, compactness, stability, resolution, and/or light efficiency. Moreover, the system and method of this invention provides a new concept in a retroreflector that while particularly useful in applicants' system and method, is believed to have more general utility in optical imaging systems and methods.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Sensing Devices and Manufacturing Methods Therefor]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032066.html</link>
            <description><![CDATA[A sensing device is provided. The sensing device includes a sensing pixel array and a memory unit. The sensing pixel array is formed in a substrate and includes a plurality of pixels for sensing light. The substrate has a first side and a second side opposite to the first side and receives the light through the first side for sensing the light. The memory unit is formed on the second side of the substrate for memorization.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[DYNAMIC WAVEFRONT CONTROL OF A FREQUENCY CONVERTED LASER SYSTEM]]></title>
            <link>http://www.freepatentsonline.com/y2012/0032065.html</link>
            <description><![CDATA[The present invention is directed to a laser system in which a current laser wavefront performance of the laser system may be monitored. Further, the laser system embodiments disclosed herein may be configured for correcting the laser wavefront internally via correction system(s) within the laser system. Still further, the correction system(s) disclosed herein may provide a long lifetime of performance and may be configured for having a minimal impact on photocontamination.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[DEVICE AND METHOD FOR CONVERTING INCIDENT RADIATION INTO ELECTRICAL ENERGY USING AN UPCONVERSION PHOTOLUMINESCENT SOLAR CONCENTRATOR]]></title>
            <link>http://www.freepatentsonline.com/y2012/0031466.html</link>
            <description><![CDATA[Device and method for converting incident radiation into electrical energy using an upconversion photoluminescent solar concentrator is disclosed. An upconversion photoluminescent solar concentrator device includes a waveguide. The waveguide has a waveguide medium. An upconversion chromophore is in contact with the waveguide medium. The upconversion chromophore is configured to absorb an incident photon. The upconversion chromophore is also configured to emit an emitted photon. The emitted photon has higher energy than the incident photon. A photovoltaic device absorbs the emitted photon, generating electricity.]]></description>
            <pubDate>Thu, 09 Feb 2012 08:00:00 EST</pubDate>
        </item>
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