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Document Title |
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8068995 |
Biosensing apparatus and system
A bio-sensing system comprises a light source, a bio-sensing apparatus, a detecting platform, and a processing unit. A bio-sensing apparatus further comprising a substrate, a sample with at least...
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8012755 |
Water quality evaluation method and substrate contacting apparatus used
A water quality evaluation method capable of evaluating quality of water to be evaluated with high precision and a substrate contacting apparatus used in the water quality evaluation method are...
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7986399 |
Portable sample preparation and analysis system for micron and sub-micron particle characterization using light scattering and absorption spectroscopy
There is provided a method and device for remote sampling, preparation and optical interrogation of a sample using light scattering and light absorption methods. The portable device is a...
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7923679 |
Method and device for handling objects
In relation with a laser-induced transport process of an object from a carrier to a collecting device, the invention provides a collecting medium in the collecting device in a liquid state. Prior...
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7903239 |
Porous photonic crystal with light scattering domains and methods of synthesis and use thereof
The invention includes sensors and sensing methods for determining cell morphology and/or chemical composition of an analyte. A porous substrate exhibiting a first optical signal is exposed to a...
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7903158 |
Image capturing apparatus with adhesion suppressing capabilities
This invention can suppress adhesion of dust to the surface of an optical filter and the cover glass surface of a solid-state image sensor without any optically adverse effect. An image capturing...
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7879598 |
Multianalyte determination system and methods
The invention relates to embodiments of an optical system for luminescence determination, comprising two or more excitation light sources, a sensor platform and an optical component with several...
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7781226 |
Particle on membrane assay system
Described herein is an analyte detection device and method related to a portable instrument suitable for point-of-care analyses. In some embodiments, a portable instrument may include a disposable...
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7709047 |
Target activated microtransfer
A method of removing a target from a biological sample which involves placing a transfer surface in contact with the biological sample, and then focally altering the transfer surface to allow...
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7700348 |
Biochip and the production method thereof
The invention relates to a biochip comprising a substrate presenting a reflecting main surface and wherein the main surface presents localized sites that are made sensitive to fluorescence...
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7695752 |
Target activated microtransfer
A device for performing target activated transfer that includes a mounting surface for mounting a tissue sample; and a light source positioned to substantially uniformly irradiate both stained and...
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7630590 |
Optical sensor for measuring thin film disposition in real time
A novel optical sensor is used for monitoring the thickness of deposited thin film in real time. The sensor operates on the basic principle of a Fabry-Perot interferometer. A MEMS based design is...
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7532314 |
Systems and methods for biological and chemical detection
A biological and chemical detection system is provided that detects and identifies biological and/or chemical particulates of interest. The biological and chemical detection system comprises a...
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7483124 |
Method and apparatus for analyzing brominated compounds
Analysis is carried out by the steps of putting a sample of an inflammable material on a support formed of a heat resistant material; heating the sample; depositing a combustion gas containing...
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7447340 |
Device and method for automatically producing a thermal recoil response in nematodes
The invention relates to a device (10) and a method for automatically eliciting a thermal avoidance response in nematodes, particularly in order to test pharmaceutical substances. The device (10)...
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7361601 |
Chemical mechanical polish process and method for improving accuracy of determining polish endpoint thereof
A method for improving accuracy of determining polish endpoint of chemical mechanical polish (CMP) process is provided. The method is performed before the CMP process. First, a test wafer with a...
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7354733 |
Method for sorting and separating living cells
We disclose methods of sorting or separating mixtures of living cells (e.g., eukaryotic, prokaryotic, mammalian, pathogenic, bacterial, viral, etc.). We perform our methods by activating...
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7297529 |
Method and apparatus for performing a lateral flow assay
An embodiment of the present invention provides a method for performing a lateral flow assay. The method includes depositing a sample on a test strip at an application region, detecting a first...
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7262837 |
Noninvasive method for characterizing and identifying embedded micropatterns
The invention relates to a method for noninvasively characterizing embedded micropatterns which are hidden under the surface of a wafer down to 100 μm. The micropatterns are identified with ...
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7262836 |
Apparatus for measuring biological information and method for measuring biological information
In order to solve the problem of a prior art biological attribute measuring device, i.e., measurement data is apt to vary because of unstable contact due to difficulty in controlling a thickness of...
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7038765 |
Method of optically measuring black carbon in the atmosphere and apparatus for carrying out the method
For optically measuring black carbon in the atmosphere an aerosol particle collection area of a filter tape is continually illuminated by an illumination source with light of one or more...
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6864716 |
Reconfigurable memory architecture
A pre-diffused high density array of core memory cells is provided in a metal programmable device. The peripheral logic is made up of gate array cells in the metal programmable device. The...
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6771371 |
Particle detection and removal apparatus for use on wafer fabrication equipment to lower tool related defects from particle contamination
A portable particle detection and removal system (100) that connects to a house vacuum (200). A particle sensor (106) is connected between two hoses: one (102) connected to the house vacuum (200)...
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6713264 |
Process and device for the screening of molecules with regard to their individual binding behaviour towards at least one given ligand
The process is used for the screening of molecules from molecule libraries with regard to their individual binding behavior towards at least one given ligand. For this purpose the ligands labelled...
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6645434 |
Sample observation plate and observation apparatus
A sample observation plate is provided which is smooth in a surface in molecular levels and cheap in price, thereby making feasible topological and optical observation in molecular levels. In a...
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6639671 |
Wide-range particle counter
A wide range particle counter has sections which separately detect coarse and fine particles in an aerosol. The coarse particles are counted and sized in an optical particle counter. The fine...
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6628376 |
Method of examining biological, biochemical, and chemical characteristics of a medium and apparatus for its embodiment
Examinations of biological, biochemical, and chemical characteristics of media, mainly of biologic origin, or media that are in contact with biological objects whose living is influenced by the...
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6617563 |
Photocell array sensor for projectile position detection
In accordance with the present invention a projectile sensor comprises a support means, a lens means and a photocell comprised of multiple parallel photosensitive elements interposed by one or more...
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6303030 |
Ferrographic apparatus
A ferrographic apparatus and method incorporate a priming operation that moves a priming fluid, in a direction opposite to the flow direction subsequently followed by the sample fluid, through a...
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6233046 |
Method of measuring the thickness of a layer of silicon damaged by plasma etching
The method described comprises the following steps: measuring, with a spectroscopic ellipsometer, the values of two quantities which are dependent on the thickness of the altered silicon layer and...
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6156208 |
Ferrographic method
A ferrographic apparatus and method incorporate a priming operation that moves a priming fluid, in a direction opposite to the flow direction subsequently followed by the sample fluid, through a...
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6156212 |
Opposed-flow virtual cyclone for particle concentration
An opposed-flow virtual cyclone for aerosol collation which can accurately collect, classify, and concentrate (enrich) particles in a specific size range. The opposed-flow virtual cyclone is a...
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5932818 |
Near real time vapor detection and enhancement using aerosol adsorption
A vapor sample detection method where the vapor sample contains vapor and ambient air and surrounding natural background particles. The vapor sample detection method includes the steps of...
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5818577 |
Detection method and apparatus for contamination in quartz sand
A method and apparatus for detecting impurities in quartz sand. The apparatus comprises at least one light source; at least one light detector assembly; a transport device; and a signal processor...
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5777726 |
Spectrophotometric supercritical fluid contamination monitor
A system for detecting the presence of contaminants in a flowing stream of supercritical fluid. A sample stream is removed from a flowing stream of supercritical fluid and subjected to reduced...
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5552885 |
Measuring chamber for flow cytometer
Measuring chamber for flow cytometer for the measuring of fluorescent and scattered light of individual cells or other microscopic particles, comprising: a body (2) with a flat surface (6), an...
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5540089 |
Ferrous particle collection apparatus
An apparatus and a method to remove and collect ferrous particles from a fluid for ferrous particle analysis. In one embodiment, the apparatus includes a holder chamber and a removable examination...
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5534309 |
Method and apparatus for depositing particles on surfaces
A method of providing particle deposition on a semiconductor wafer or other surface first provides a flow of clean gas into a deposition chamber that purges the chamber prior to introduction of the...
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5498550 |
Device for collecting or preparing specimens using magnetic micro-particles
A device for collecting a specimen, including (a) a test vessel for containing a solution containing an immunocomplex, which is a complex as a result of an antigen-antibody reaction between a...
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5449622 |
Method and apparatus for analyzing stained particles
In a stained particle analyzing method and apparatus for staining a test sample containing suspended particles, shooting an image of the stained sample, and classifying the particles and computing...
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5428440 |
Nonintrusive airborne iron based particle detector
The present invention is an apparatus for detecting iron based particulate matter in air/gas streams. The sensor 10 includes a flow through sensor body 11 having an interior surface. A high power...
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5200064 |
Fuel contamination detector
A fuel contamination detection system for use in testing the contamination level of a fuel sample, wherein the system is selectively operable in a first mode as a particulate detector and in a...
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5198369 |
Sample measuring method using agglomeration reaction of microcarriers
A mixture is prepared by mixing carriers to which a substance specifically reacting on an object substance adheres with a sample containing the object substance. The mixture is irradiated by light...
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5082630 |
Fiber optic detector for immuno-testing
A portable fiber optic detector that senses the presence of specific target chemicals in air or a gas by exchanging the target chemical for a fluoroescently-tagged antigen that is bound to an...
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5053344 |
Magnetic field separation and analysis system
A magnetic field separation system includes a magnet unit having first and second pole members forming a linear gap with a relatively high magnetic field density therebetween. A flow chamber...
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5045703 |
Cold trapping apparatus for infrared transmission analysis including a method and substrate therefor
A gas sample collection device and method for cold trapping individual gas bands from a gas source that may include a chromatographic separation and for spectrographically analyzing the individual...
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5001051 |
Dose critical in-vivo detection of anti-cancer drug levels in blood
A method and apparatus are disclosed for the in vivo and in vitro detection and measurement of dose critical levels of DNA-binding anti-cancer drug levels in biological fluids. The apparatus...
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4976540 |
Method for detecting colored foreign particles in light-colored powder and system therefor
An efficient and reliable method and a system are proposed for detecting colored foreign particles in a white or light-colored powdery product such as a polyvinyl chloride resin with an object of...
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4941742 |
Arrangement for measuring the concentration of gaseous and vaporous components of a fluid mixture
The invention relates to an arrangement for measuring the concentration of gaseous and/or vaporous components of a fluid mixture by means of light absorption such as by means of an infrared...
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4942134 |
Method and apparatus for scientific analysis under low temperature vacuum conditions
A method and apparatus for scientific analysis of a sample under low temperature vacuum conditions uses a vacuum chamber with a conveyor belt disposed therein. One end of the conveyor belt is a...
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