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6216630 |
Bearing arrangement and indicating instrument using the same
In a bearing arrangement, a rotary shaft has an annular groove opposite a bearing portion so that a part of the annular groove extends outward from the bearing portion, and lubrication oil is dispo...
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6212963 |
Piezo-transducer and cabling configuration
A production mold with piezo-transducers and associated signal processing amplifiers located inside it are housed in a tightly sealed, electrically shielded unit. The piezo-transducers are linked b...
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6212936 |
Ultrasonic transmitter particularly for an air bubble detector
An ultrasonic transmitter, particularly for an air bubble detector, having a transmitting stage and an ultrasonic crystal. The transmitting stage includes a multivibrator having a time-base circuit...
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6207030 |
Apparatus for measuring coating quality
A method and apparatus for measuring the quality, e.g., thickness, porosity, or corrosion rate, of a coating inside a hollow body having an opening. The method comprises attaching a probe from a co...
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6205872 |
Broadband vibration sensor apparatus
A broadband vibration sensor apparatus includes a single housing having at least two vibration sensors disposed in signal communication with a machine contact surface of the housing and a machine o...
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6205871 |
Vascular phantoms
The invention provides materials and methods for modeling human blood vessels. Including panels of anatomically accurate vascular phantoms, such as carotid artery phantoms, comprising a range of st...
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6202496 |
Apparatus for the measurement of viscoelastic characteristics of bodies
A device for measuring the elastic-viscous properties of objects, in particular objects made of an elastomer material such as rubber, has a measurement body movable in relation to a holder and havi...
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6199437 |
Apparatus for studying the effects of flow fields imposed on a material during processing
A apparatus for studying the effects of steady and transient flow fields on a sample. The apparatus includes: (a) a flow chamber through which a sample can flow comprising a port arranged to accomm...
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6192735 |
Three-dimensional position calibrator
A probe 12 is correctly fixed to a calibrator body 1, and the calibrator body 1 is mounted on the base stand 22. With the surfaces thereof abutted against a block 14, and it is positioned in X-axis...
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6190915 |
Ultrasound phantoms
An improved ultrasound phantom includes a container having a window covered by an ultrasound transmitting window cover that seals and protects a water based tissue mimicking material within the con...
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6185988 |
Anti-fouling apparatus for marine applications
An apparatus for monitoring water quality parameters is protected from the deleterious effects of its environment when water quality is not being monitored. In a preferred embodiment, a sensor is m...
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6185858 |
Leader attachment tool and method
A leader attachment tool for use securing a wire leader within a fishing rig that includes a bent wire member including a handle portion, a right angle offset portion, an axis portion, a connecting...
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6184039 |
Method for determining the fat content of feed, food, and other materials utilizing filter media encapsulation
A method for simultaneous analysis of individual samples for crude fat content. This method utilizes a process of encapsulation of a sample in filter media and the batch processing of numerous samp...
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6182521 |
Device for positioning a measuring probe
The invention concerns a device for the precise positioning of a measurement probe along a probe axis A and which can rotate around this axis. By the coaxial arrangement of adjustment units for rot...
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6182520 |
Light probe installation
A light probe assembly for mounting in a casing wall comprising a swage lock fitting sized to receive an outer tube; a light probe extending through the fitting and received within the outer tube; ...
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6182514 |
Pressure sensor for sealed containers
A magnetic pressure sensor for sensing a pressure change inside a sealed container. The sensor includes a sealed deformable vessel having a first end attachable to an interior surface of the sealed...
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6178826 |
Electrode assembly for electromagnetic flow sensors
The electrode assembly (3, 3', 3") avoids the reduction of the insulation resistance of electrodes (4, 4', 41") by a suitable design. The assembly is part of an electromagnetic flow sensor comprisi...
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6175234 |
Self-aligning eddy current probe holder
An intermediary device is provided between an eddy current bolt hole inspection machine and an associated eddy current probe to positionally align the probe in each bolt hole to be inspected. A fir...
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6174497 |
Detection systems and methods for predicting the dissolution curve of a drug from a pharmaceutical dosage form
The present invention relates to an improvement in a detection system used for continuously measuring the release of a drug from a pharmaceutical dosage form having a singular dissolution vessel or...
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6173787 |
Method and system intended for measurements in a horizontal pipe
A system and method for displacing instruments in a pipe having a portion thereof which is greatly inclined to the vertical. The system comprises in combination: a set of instruments mechanically l...
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6173620 |
Angle potentiometer
A counter counts the repetitive pulse signals, a sawtooth generation circuit generates a sawtooth signal based on the count output of the counter, the amplitude and the offset of the sawtooth signa...
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6170980 |
Automated tablet dissolution apparatus
An automated tablet dissolution apparatus adapted for use with tablet sinkers. In a preferred embodiment, the apparatus includes a dissolution vessel and an automated mechanism for agitating the co...
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6170345 |
Device for positioning a measuring sensor
The device is constructed to position a measuring sensor, especially a sensor head at an angle to a sensor shaft, precisely at the point of measurement and in the direction of a fluid flowing in a ...
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6163149 |
Device for determining the dissolution time of medicaments in pressed form, like tablets, pills or capsules
The invention relates to a device for determining the dissolution time of medication in pressed form, like tablets and capsules, (especially to DAB 10, 3rd Supplement 1994, or the European Pharmaco...
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6158293 |
Apparatus for determining powder flowability
Apparatus for determining flowability of a powder by sensing powder avalanching includes a sample drum having a generally cylindrical sample chamber for holding a powder sample, a support frame inc...
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6155116 |
Acoustic treatment performance testing
A method and system for acoustic treatment performance testing in a free-ld acoustic environment is provided. A sound source directs a gated acoustic pulse at an acoustic treatment. Acoustic pressu...
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6151974 |
Sensor, particularly temperature sensor, and injection molding apparatus for the manufacture of a sensor
For the manufacture of a sensor (1) having a pre-assemblable transmitter insert (3) with a transmitter element (4) with connecting lines (6, 7), the transmitter insert (3) is first of all fastened ...
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6149295 |
Measurement of parameters in reactors having moving stirrers
A process and apparatus for the measurement of parameters in reactors having moving stirrers which contain probes in the reactor interior, wherein at least two probes connected via a multiplexer to...
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6148681 |
Level probe with modular connection
A process seal assembly adapted for installation to a process vessel opening. A probe with a probe connector connects to a rod inside a passageway of a housing adapted to be sealingly mounted to th...
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6145392 |
Measurement device for process measurement engineering
A measurement device for process measurement engineering with a measurement unit (2) and an evaluation device (3), the measurement unit (2) having a sensor, especially a temperature sensor, and the...
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6142027 |
Method and apparatus for calibrating a densitometer based sensor for shot peening
An apparatus and method are provided for calibrating a densitometer based sensor for measuring the linear density of the shot particles passing through a shot peening system to ensure that mass flo...
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6138524 |
Mounting arrangement for a device for detecting the fuel level in a fuel tank
A fuel level detecting device has a first locking mechanism including a locking member, clamping portions for clamping a mounting surface, and pawl arms which are on a body of the device. A slit an...
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6132383 |
Apparatus for holding and positioning an arterial pulse pressure sensor
A sensor holding and positioning device. In one embodiment, the device includes a sensor base having two feet, the base forming a raised bridge between the two feet. The bridge has one or more cros...
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6131473 |
Retractable humidity sensor for use in corrosion test chambers
A sensor probe device for monitoring atmosphere within a chamber. The device includes a housing that extends through a wall of the chamber being monitored, and a tubular sleeve that is movably capt...
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6131436 |
Method and system for wear testing a seat by simulating human seating activity and robotic human body simulator for use therein
A method and system for wear testing a seat by simulating human seating movement are disclosed wherein load distributions and histories experienced by the seat are more accurately simulated. The sy...
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6128967 |
Level transmitter connector
A connector is provided for detachably connecting a level transmitter to a container. The container has a first connector portion fixed to the level transmitter and a second connector portion fixed...
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6126313 |
Temperature responsive temperature/pressure display for a liquefied nitrous oxide container
A dual display temperature/pressure gauge (10) for a container (8) of compressed liquefied gas includes a planar strip of material having a display side (12) which is visible when the strip is plac...
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6125685 |
Apparatus and method for the evaluation of asphalt mixes
The present invention provides and apparatus and method for analyzing the rutting and stripping characteristics of hot mix asphalt concrete samples. The apparatus of the invention measures the vert...
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6121890 |
Electronic indicator with adjustable ratio of spindle displacement to displayed value
An electronic indicator that includes a means for a scaling the actual displacement of the spindle by a user-adjustable scale factor representing the ratio of the actual displacement of a spindle t...
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6119536 |
Constant distance contactless device
A contactless system including an aerodynamically floatable device, a member having an outer surface adjacent to and spaced from the aerodynamically floatable device, a support mechanism adapted to...
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6118282 |
Sensor apparatus
A sensor apparatus (1) is provided for transmitting electrical pulses from a signal line into and out of a vessel to measure a process variable, for use in industrial applications and which is capa...
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6116102 |
Seat testing body for vibration measurements on seats
A seat testing body measures vibration on seats. The body has simulated buttocks, which point downwards in the testing position and can be placed on a seat cushion of a seat to be tested, and a sim...
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6116078 |
Adjustable fixture for head impact testing
An adjustable impact test fixture (10) for testing impact characteristics of interior trim panels (22). The fixture (10) comprises a support (12), a backing plate (14) attached to the support, and ...
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6112131 |
Gin process control
A gin process control system including sensing stations for sensing the physical properties of cotton as it progresses through a gin. A moisture sensor determines, over a wide range of values, the ...
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6109120 |
Universal active shaft sensor mounting assembly
The universal active shaft sensor mounting assembly comprises a base including structure thereon for fixedly engaging a rotational shaft sensor onto an end of a rotatable shaft in a manner maintain...
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6095000 |
Method and apparatus for treating samples
An apparatus and method for implementing successive treatments on samples, such as samples of fibers, in particular hair. The method is performed by applying at least one liquid followed by drying ...
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6094986 |
Acoustic navigation aid for autonomous coal miner
An apparatus for determining thickness of a wall or coal seam includes a ice for measuring the time of sound travel through the thickness; a flexible isolation bellows that mechanically supports th...
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6091489 |
Optical inspection apparatus for pressurized vessels
An optic device for use in viewing the interior of pressurized vessels, especially high pressure fluid pipelines. Embodiments of the optic device allow manual or automatic insertion/retraction of t...
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6089111 |
Sensor mounting device in fluid pressure cylinder
A fixture 21 for mounting a sensor 20 on a fluid pressure cylinder is composed of a proximal end 21a that is attached to a tie rod 5 of the cylinder; and a tip portion 21b that abuts a cylinder tub...
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6089110 |
Temperature probe positioning system
Apparatus for supporting an elongated sensor in a partition, which is defined by a pair of spaced apart parallel walls. The sensor is supported at a predetermined angle with a sensor end on one sid...
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