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5827985 |
Sensor apparatus for process measurement
A sensor apparatus is provided for transmitting electrical pulses from a signal line into and out of a vessel to measure a process variable. The sensor apparatus has a mounting section, at least on...
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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, i...
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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 crus...
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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 pre...
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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 r...
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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 fram...
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5816701 |
Automated tablet dissolution apparatus
In a preferred embodiment, the apparatus includes a dissolution vessel removably seated within an aluminum platen. The apparatus also includes an assembly for automatically measuring a desired volu...
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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 e...
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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 c...
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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 diffe...
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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 dispose...
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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 ...
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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 element...
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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 beari...
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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 wh...
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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 axia...
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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 motor/ge...
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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 receiv...
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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 posit...
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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 housi...
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5756908 |
Probe positioner
A probe positioner for placing a monitoring device into the confines of a boiler or steam generator vessel. The apparatus includes a support arm having a plurality of links and hinges pivotally con...
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5756907 |
Method of measuring properties of sand
A method is provided for accurately and easily measuring properties of sand. This method includes the steps of measuring contraction properties of the sand, determining a molding parameter for mold...
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5756906 |
Stabilized insertion device
A stabilized insertion device to prevent harmonic vibration or "wiggle" when inserting a probe or sensor into a gas pipeline. A shaft guide is placed around the shaft inside the housing of the inse...
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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). Th...
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5755510 |
Fast bichromatic pyrometer for use with an optical fiber
The present invention relates to a fast bichromatic pyrometer for measuring the temperature T of a gas or of a moving surface, the pyrometer comprising: a measurement probe placed facing the surfac...
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5753835 |
Receptacle for holding a sensing device
A receptacle 10 for holding a sensing device 15 and a method for controllably connecting a housing 20 and a probe 25 together to form the receptacle 10 is disclosed. The receptacle 10 is disposed a...
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5753795 |
Demountable vacuum-sealing plate assembly
A detachable, vacuum-sealing plate assembly is provided for vacuum chamber access. The assembly has a demountable hinge, thereby permitting the plate to be swung open or closed, or completely remov...
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5751610 |
On-line robot work-cell calibration
The work cell is divided into a plurality of calibration zones, and calibration is made with only one measured point in each zone. The calibration zones are set up such that the calibration error i...
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5751219 |
Testing instrument with a display element
A testing instrument including a display element and two control paths that are separately activated. The display element has a display field shaped like a lightning bolt or zigzag and has at least...
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5750909 |
Feedback control system for polymer modification of toner resins and toners
An apparatus for the preparation of a mixture of toner resin and initiator, to form a toner resin or toner mixture including cross-linked microgel particles is provided. The apparatus includes a to...
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5747710 |
Pulse sensor clip
A pulse sensor clip includes a body member composed of a conductive plastic. The body member includes a pair of parallel ears defining a keyhole-shaped channel therebetween for clipping onto an ign...
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5744714 |
Instrument housing with electrical discharge gap
An assembly for electrostatic discharge has a chassis (14, 24) inside the instrument housing (11, 12) with a support for holding wires (21), a pair of insulated wires (21) having portions where the...
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5744703 |
Process to measure the stringiness of room temperature vulcanizable silicone sealant compositions
A standardized test for measuring the stringiness of room temperature vulcanizable silicone sealant compositions is disclosed wherein a tube of sealant is held at a constant angle to the surface up...
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5741989 |
Lower leg for crash test dummy
A lower leg assembly includes laceration indicators at a knee joint and at a front of a tibia. The tibia is connected to a thigh of a dummy by a pivot arm and a potentiometer is provided for measur...
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5740197 |
Cooled probe for use in high temperature process vessels
An apparatus for inspecting, monitoring or injecting a process material into a high temperature process vessel includes a lance having an outer annulus, an inner annulus and a plurality of tubes po...
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5739443 |
Carrier for a monitoring device
A carrier for supporting a monitoring device during passage of the carrier and the monitoring device through a processing machine. The carrier is especially adapted for conveying temperature-record...
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5739442 |
Method for monitoring conditions of objects including edge detecting and travel direction reversing steps
An apparatus and method for monitoring the condition at or near the surface of objects is disclosed. The apparatus is a vehicle which includes a housing which is supported and translated across the...
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5739441 |
Seal seat for an electrochemical sensor element
An arrangement of a sensor element of an electrochemical measuring sensor in a metallic housing is proposed, wherein the sensor element (13) in the form of a tube closed at one end rests with a met...
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5737963 |
Ultrasonic transducer
A small, compact, easily mountable ultrasonic transducer for measuring the filling level in a container is provided, which transducer transmits virtually no oscillation energy to the container, hav...
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5737962 |
Steam delivery system for static testing of gas driven torpedoes
A torpedo is provided in a static test fixture where the engine, normally iven by the combustion of otto fuel is driven from a land based source of superheated steam. The torpedo's otto fuel engine...
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5727498 |
Retractable visual indicator assembly
A retractable indicator assembly 10 may be mounted on a container C which transmits air through the container and removes deleterious gases with an activated charcoal medium M in the container. An ...
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5727421 |
Apparatus and method for providing leak proof sealing between a metal rod and a plastic housing molded there around
An apparatus and method for providing liquid and gas proof sealing between a metal rod and a plastic housing molded there around. The rod includes a plurality of annular intrusions or protrusions a...
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5725720 |
Detector for envelopes made of plastic, and flat article processing equipment including such a detector
The apparatus of the invention for discriminating mail in a paper envelope from mail in a plastics envelope makes use of a pneumatic technique. In particular, the apparatus comprises a pneumatic sy...
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5719342 |
Probe with unilaterally cantilevered head housing
A probe for monitoring a medium within a container, which includes a mounting housing for mounting the probe on a container, a neck part attached at one end to the mounting housing, and at the othe...
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5719323 |
Method of measuring the decomposition of a gaseous material under controlled temperature and time conditions
A method and apparatus for measuring the decomposition of a gaseous mater under controlled temperature and time conditions. The method is particularly useful for testing the decomposition of pyrote...
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5708224 |
Method and apparatus for testing resin to determine age
A method and apparatus for testing a pellet of resin to determine its age comprises preheating the pellet and subjecting it to a deformation force in a measurement fixture for a predetermined time ...
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5703303 |
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 utilizing a robot and a robotic human body simulator mounted at a distal end of an arm thereof wherein a seat back s...
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5700961 |
System and method for measuring stickiness of materials such as cotton
A system and method for measuring the stickiness of agricultural solids such as cotton is provided. A reference moisture level of a sample is measured in a manner not responsive to the presence of ...
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5698974 |
Robust gauge driving circuit with pulse modulated input
An input circuit for an automotive gauge driver receives a pulse width modulated or pulse frequency signal having a duty cycle representing a parameter to be displayed. A switching transistor contr...
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5698799 |
Zone isolator module for use on a penetrometer
A zone isolator module for use on a penetrometer comprises a tubular body having an annular recess in an exterior wall thereof, an elastomer membrane fixed in the annular recess and adapted to lie ...
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