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5942701 Test probe for a measuring instrument and tester incorporating the test probe  
There are provided a test probe for a measuring instrument, and a tester incorporating the test probe. The test probe includes a probe, a lead wire, a grip and a lead wire-holding piece. A probe...
5939650 Method for determining suitability of fluid  
A method of inspection for a fluid to determine its suitability for use as a dielectric medium in an EDM system and a method of maintenance for an EDM system having a dielectric fluid include...
5939632 Micromechanical accelerometer  
There is disclosed an accelerometer comprising a substrate, a proof mass mounted to the substrate for movement in a first direction perpendicular to the plane of the substrate, the proof mass...
5936168 Dual injector cylinder automatic insertion device for use with high pressure pipelines  
The present disclosure sets forths a pipeline insertion mechanism. It cooperates with the pipeline having a tee, blocking valve and stuffing box. An elongate insertion rod is extended from the...
5932323 Method and apparatus for mounting, inspecting and adjusting probe card needles  
A method and apparatus for mounting, inspecting, and adjusting probe card needles used during testing of fabricated circuits. A build wafer, comprised of build and scrub target patterns, is used...
5930587 Stress migration evaluation method  
A method for accurately and objectively evaluating stress migration effects on long term reliability of integrated circuits. A sample containing a conductive runner is fabricated according to a...
5929350 Apparatus for identifying type of molten metal probe  
A universal connector apparatus for probes used for measuring one or more parameters of molten material which identifies a probe type is provided. The probes each include a probe connector having...
5929331 Multi-directional, three component velocity measurement pressure probe  
The development of a nearly-omni-directional pressure probe for three-velocity-component and pressure measurements is described, with particular focus on the techniques and technology employed in...
5922939 Humidity sensor  
A highly accurate relative humidity sensing device includes a sensory unit having a humidity sensitive capacitor which has a capacitance which changes as a function of relative humidity. The...
5913254 Method and apparatus for handling a wheel on a tire fitting machine  
A method and an apparatus for handling a motor vehicle wheel on a tire fitting machine in which the wheel is clamped fast by means of clamping elements on the inside at the wheel rim dish or on...
5910188 Flexible probe with separation adjustment  
A probe (16) for use in measuring the level of fluid (12) in a tank (14) based on time-domain reflectometry detection utilizes a pair of flexible conductors (26, 28). The conductors (26, 28) may...
5908995 System for measuring the solubility of solid compounds in supercritical fluids  
A system for measuring the solubility of various solid organic compounds in supercritical fluids such as methane or carbon dioxide for example, and for studying the equilibrium between the solid...
5907111 Remotely controlled sensor apparatus for use in dig-face characterization system  
A remotely controlled sensor platform apparatus useful in a dig-face characterization system is deployed from a mobile delivery device such as standard heavy construction equipment. The sensor...
5907112 Probe secondary seal  
A secondary seal assembly is used with a process instrument including a probe assembly and an electric housing assembly. The probe assembly includes an adaptor receivable in an opening of a...
5905216 Track flag holder  
A track flag holder is disclosed for attachment to a railroad track in order to support flags designed to alert train operators. The track flag holder includes an adjustable clamp assembly, a flag...
5905214 Particle detector and particle analyzing apparatus  
A particle detector includes: a flow cell having two chambers (A) and (B) communicating with each other via a through-hole, the chamber (A) having an inlet for a sheath liquid and the chamber (B)...
5902962 Cable and method of monitoring cable aging  
A cable and method of monitoring the aging of critical cable components in-situ. The cable includes a specimen element which is located in proximity to the individual conductors of the cable. The...
RE36200 Disposable electronic monitor device  
Apparatus for monitoring an externally applied parameter to selected products. The invention involves a housing enclosing a sensor, and a monitoring and output network. The sensor has a...
5895870 Tube sheet retractable probe  
A retractable probe for placing and removing corrosion coupons from a steam generator during chemical cleaning of the steam generator, the chemical process occurring at a relatively high pressure...
5894084 Pressure container  
A pressure container that easily fixes a sample or installs various measurement sensors onto a material tester before initiating various tests under an ambient pressure using the material tester,...
5887481 Cathode sputtering targets with a low level of particle emission, precursors of these targets, and processes for obtaining them  
A process is provided for ultrasonic testing the internal soundness of cathode sputtering targets including an active part made of very pure aluminum or of very pure aluminum alloy. In particular,...
5890031 Safety device for a toner image fixing device  
Energy saving in a fixing unit having a low heat capacity is achieved by reducing a loss of heat transferring from a temperature sensing element to temperature sensing unit and by improving...
5869776 Method and apparatus for receiving and displaying digital data  
A method and an apparatus are provided for displaying a value of a measured parameter for an engine-driven vehicle, such as the speed of an engine. The apparatus includes a microcontroller which...
5850033 Target for simulating biological subjects  
The invention is in the field of testing technologies, relating more particularly to equipment used in certification tests and in forensic investigations into dynamic mechanical effects upon...
5850046 Transducer mounting bracket and verification device: apparatus and method  
A transducer mounting apparatus (10) is disclosed which includes a two-piece mounting bracket (20) and a verification device (100). The two-piece mounting bracket (20) includes a precisely...
5847270 Stylus attachment for a metrological instrument  
An arrangement for mounting a stylus on a stylus support for a metrological instrument includes a camming pin on a mounting disc of the stylus support, which passes through a mounting hole in a...
5844129 Method for determining the magnetic contamination of a surface  
In the manufacture of magnetic data carriers, such for example, hard-disk storages, it must be assured that neither the data carrier itself nor component parts of the data carrier system situated...
5844151 Method and apparatus for detecting and measuring organic materials on components of a magnetic storage system  
A method and apparatus for detecting and measuring organic materials present on components used in magnetic storage systems, such as an actuator coil. The component is heated on a hot plate, and a...
5834937 Bolt hole probe with flexure  
An eddy current probe shaft with probe and drive mechanism attached for measuring integrity of a bolt hole, particularly useful for aircraft bolt holes, includes a continuous helical coil...
5834661 Method of detecting defects in materials using infrared thermography  
A method of detecting defects in materials using infrared thermography, includes placing the rear surface of an object to be inspected close to the front surface of a thermoplate controlled by a...
5827986 Apparatus for cleaning semiconductor wafers  
A semiconductor wafer cleaning apparatus is provided with a bracket having an improved housing structure. The housing is provided to support a sensor that can stablely detect when wafers are...
5827984 Apparatus for simulating the effect of the living organism on the change in shape, the disintegration and dissolution behaviour and the active-ingredient release of a pharmaceutical dosage form  
An apparatus for simulating the effect of a living organism on the change in shape, the disintegration and dissolution behaviour and the active-ingredient release of a pharmaceutical dosage form,...
5827974 System for measuring the crispiness of materials  
A device and a method for the determination of a Fractal number representative of the crispiness and crunchiness of various materials, especially edible materials. The material to be tested is...
5819863 Vehicle for carrying an object of interest  
A vehicle for carrying an object of interest across a supporting surface including a frame having opposite first and second ends; a first pair of wheels fixedly mounted on the first end of the...
5821405 Modular water quality apparatus and method  
A modular water quality measurement apparatus and method includes a sealed or unsealed housing with a universal sensor interface cap (12) and mechanical and electrical sensor connections (14) for...
5821440 Cable tray assembly for testing device  
A cable tray assembly for a manipulator within a testing device. A manipulator including cables is used for manipulating a testing head for testing semiconductor devices. The cable trays of the...
5811701 Device for measuring the thickness of metal film on the inner surface of a panel  
A device for measuring the thickness of a metal film on the inner surface of a panel includes a frame located over a panel to be transferred, a guide rail pivotably combined with the frame at one...
5808211 Electronic device with sensor  
An electronic device with a sensor displays in colors, in accordance with values measured by the sensor, information associated with the values. When a temperature measurement mode is selected, a...
5804715 Hydrodynamic dampening system for the precise measurement of dynamic sediment pore water pressure  
A multi-sensor piezometer is disclosed that includes a shaft and an upper amber. The shaft houses a plurality of porous stones that operatively cooperate with the positive input of respective...
5796016 Dissolution tester  
A dissolution tester has a plurality of test vessels for receiving dissolution samples and a plurality of stirring elements for stirring the dissolution samples, the stirring elements being...
5781441 Method to determine the purity of treated used glass  
Method to determine the purity of treated used glass, whereby the sample quantity is taken from the treated used glass and arranged in one layer and is sent trickling down a free-falling path, the...
5780737 Thermal fluid flow sensor  
An insertion mass flow sensor having coaxial, spaced reference and active sensors mounted within an opening adjacent the distal end of the elongated flow element. The distal end of the flow...
5773732 Measuring instrument and assembling method  
The transmission mechanism of the instrument is lodged in two fabricate bridges. Axles are journalled with one end in a one-piece bearing spring, allowing a simple, play free and low-friction...
5770800 Flexible ultrasonic pipe inspection apparatus  
A flexible, modular ultrasonic pipe inspection apparatus, comprising a flexible, hollow shaft that carries a plurality of modules, including at least one rotatable ultrasonic transducer, a...
5771139 Integrated spring head/gimbal assembly holder  
An integrated spring head/gimbal assembly holder is used to precisely load and unload a head/gimbal assembly (HGA) of the type used in magnetic disk drives. The holder includes a fixture base by...
5770809 Probe assembly system, insertion and retrieval tool therefor, and methods  
A probe assembly system for high pressure insertion and retrieval in pressure vessels includes a stuffing box fitting with an integrally formed collet which surrounds a probe or device passing...
5767425 Surface bearing for indicating instrument  
A bobbin unit for a cross-coil type meter is composed of an upper bobbin and a lower bobbin. The upper and lower bobbins have an inner cylindrical portion which has a center through hole for...
5766551 Device for quantitation of odors from liquid livestock wastes  
The gas sample device structure has a housing with a continuous normally vertical sidewall, closed top and an open bottom. Buoyant elements are secured to the housing to maintain its vertical...
5760316 Electrical penetrator apparatus for bulkheads  
A device for transmitting an electrical current through a bulkhead, with the bulk-head having an opening therein. The bulkhead has a first side that is under a pressure. The device includes a...
5756894 Revolving speed gauging device with a detachable sensor  
In a device for gauging the relative revolving speed of the races (10, 11) of a ball bearing, an impulse ring (12) is integral with the rotating race (10) of the bearing and faces a sensor (13)....