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5974899 |
Soil nutrient extraction method using pressurized hot water
An improved method of extracting nutrients from soil samples using hot water. The improved method utilizes an expresso coffee machine to force hot water through soil samples to which no filler mate...
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5971038 |
Process and device for checking the tablet parameters
A process for checking the tablet parameters weight, height and hardness by weighing and measurement, and to a device for carrying out the process as an individual device and preferably as a rotary...
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5971007 |
Piston valve
A piston valve for use in connection with the fire protection industry is disclosed which includes features for protecting against corrosion. A sacrificial zinc anode is mounted in the body of the ...
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5971001 |
Fitting assembly and method for tapping into a conduit
A fitting assembly and method for attaching to a fluid flow conduit in which a clamp having a threaded port is secured around the conduit. A threaded bushing is inserted into the threaded port and ...
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5969275 |
Probe with replaceable centering feet
An eddy current probe with a probe body having at least one eddy current coil is centered on a probe shaft by a pod with a plurality of replaceable centering feet which allows abraded centering fee...
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5962795 |
Serviceable measuring device
A measuring device which maximizes the surface area of a blade transducer, which is swingably coupled to a probe member, and utilizes the force of the medium, such as a slurry, flowing in an in-ser...
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5962793 |
Compact feed pellet durability tester
A compact pellet tester for testing the durability of animal feed pellets. The tester comprises a perforated hopper into which a high velocity stream of air is directed upward to agitate the pellet...
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5959844 |
Instrument cluster
An instrument cluster having a housing, a system support (21) to receive indicating instruments, and a circuit board (6) which is connected by fastening elements (35) to the system support (21) and...
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5959222 |
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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5959211 |
Method and apparatus for positioning sensors against a non-planar surface
Typically, paint film thickness is measured at a plurality of locations on a vehicle body by a hand-held sensor which is positioned by an operator at a position normal to the respective locations b...
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5955684 |
Modular probe
A modular probe that is used for determining levels in a process material container, bins, pipes, using capacitance, micro impulse radar, or other types of signals, and which has a self contained p...
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5954940 |
Method 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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5949002 |
Manipulator for automatic test equipment with active compliance
A manipulator for an automatic test equipment test head. The manipulator includes a plurality of motors that are coupled with load cells. A controller provides motor control signals based on the ou...
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RE36285 |
Thermocouple probe
A thermocouple probe 10 suitable for use in a gas turbine engine comprises a thermocouple element 12 which is coaxially arranged inside a protective sheath 16. The thermocouple element 12 is resili...
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5943907 |
High volume fiber testing system
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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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 fo...
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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 gener...
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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 carry...
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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 exte...
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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 to...
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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 giv...
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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 a...
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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 p...
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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 sensor...
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5918292 |
Right angle sensor
A sensor probe assembly. The sensor probe assembly includes a sensor probe body having a probe head and an elongated cylindrical probe shaft for housing a sensing element. An adapter attaches the p...
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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 the...
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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 be...
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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 ph...
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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 process...
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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 appa...
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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 ...
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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) h...
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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 c...
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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 characteris...
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5895871 |
Finger controlled inspection apparatus
An exemplary inspection apparatus for inspecting an article comprises a flexible sensor for sensing a characteristic of the article, which sensor conforms to a surface of the article, a finger cove...
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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 a...
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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, t...
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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 respons...
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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, ...
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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 re...
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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 machined...
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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 biolog...
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5847294 |
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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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 mou...
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5844152 |
Serviceable measuring device
A measuring device which maximizes the surface area of a blade transducer, which is swingably coupled to a probe member, and utilizes the force of the medium, such as a slurry, flowing in an in-ser...
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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 ...
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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 i...
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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 manufactu...
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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 te...
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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 placed...
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