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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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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,...
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...
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...
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...
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...
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...
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...
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...
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...
5698798 Method and apparatus for dynamic observation of specimen  
In a measuring method and a measuring apparatus which are suited for observing a dynamic physical phenomenon particularly in a microdevice, a signal for generating a physical phenomenon in a...
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...
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...
5686675 Inspection point marker  
A marker is provided for attachment to a pipe or other vessel which periodically requires inspection for wall thickness at a specified, defined position. The marker has minimum surface contact...
5682002 Screwed instrumentation fitting  
The object of the invention is to provide a novel pressure-tight screwed instrumentation fitting for a pressure vessel, which screwed instrumentation fitting has, for acceptable material costs,...
5682001 Dissolution test apparatus with counterbalance system  
A dissolution test apparatus which utilizes a fixed base upon which is movably mounted a drive head. The fixed base which supports a plurality of flasks. Mounted within the drive head are a...
5677501 Flow display type indicating method and apparatus  
A flow display type indicator is provided which indicates the variation or the velocity of variation of the value of a physical quantity or a parameter in a readily identifiable form. The...
5675090 Method for measuring the amount of an active clayey component contained in molding greensand  
A method is disclosed to accurately and easily measure the amount of an active clayey component contained in molding greensand. A test piece is produced by feeding a predetermined amount of the...
5675084 Method and device for testing gas carrying pipelines  
For reducing the coupling liquid carried along during the performance of a test run of a device for testing gas carrying pipelines, the invention provides an ultrasonic gas carrying pipeline...
5670708 High frequency intravascular prosthesis fatigue tester  
A physiological simulation device for measuring compliance conditions of a prosthesis, such as stents, grafts and stent-grafts, under simulated physiologic loading conditions. The prosthesis is...
5669263 Probe for monitoring liquid with protection against leakage  
In the presence of a defect in the insulation cover of known probes, liquid medium can leak from the container into the interior space of the housing of the probe, and from there into the...
5670711 Portable rock strength evaluation device  
A portable frame that includes a movable support for supporting a cutting tool used for engaging a rock sample, and upon relative movement between the rock sample and the cutter, the cutter will...
5665922 Bending strain measurement apparatus for an abdomen of an anthropomorphic dummy and abdominal injury presumption apparatus using the same  
A bending strain measurement apparatus for an abdomen of an anthropomorphic dummy comprises a band constituted of an elastic thin plate member. The band is arranged in a longitudinal direction of...
5661251 Sensor apparatus for process measurement  
A sensor apparatus is provided for transmitting electrical pulses from a signal line into a vessel to measure a process parameter. The sensor apparatus includes a lower flange configured to be...
5651999 Apparatus for testing extruded tubing  
An apparatus is disclosed for testing the integrity of tubing formed by extruding material through an extrusion die. The apparatus includes a source of helium gas which is fluidly connected to the...
5650720 Rotational speed-detecting device with rod-shaped sensor  
In a device for detecting the rotational speed of a motor vehicle wheel, a sensor and a sensor bracket. The bracket is mounted on a non-rotating part of the vehicle chassis such as an axle...
5648915 Soft tissue damage assessment system  
A system for assessing damage to a simulated human skin includes a mask formed of an opaque material simulating human skin and having an outer surface in a shape simulating a human body part, such...
5644093 Sensor mounting pad and method  
A mounting pad for mounting a sensor transducer, such as an ultrasonic level sensor, on a fluid reservoir, such as a blood reservoir. The mounting pad comprises a bayonet-type locking mechanism...
5639955 System for automated calibration of sensors  
A system for calibrating sensors used in analyzing agricultural solids which includes a calibration paddle possessing one or more calibration tiles for calibrating sensors used in analysis of...
5639975 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...
5637814 Apparatus for holding a device in abutting relation with a workpiece  
An apparatus for holding a rod-shaped device in an abutting relationship with a workpiece comprises a bar with a bias structure coupled with the bar and the workpiece. The bar has an aperture...
5637813 Pendular sensor with unlimited rotation along its longitudinal axis  
A sensor includes a first pendular system articulated along a first axis, bearing at least one detector, and a second pendular system articulated along a second axis collinear with the first axis....
5638415 Multiple port probe delivery system  
A probe delivery system for delivering a bendable probe into a tube bundle is provided. The system uses an elongated guide which is insertable into the tube bundle via the access opening. The...
5635780 Instrument holder and method for inspection of a dynamo-electric machine in a gap between a stator and a rotor and dynamo-electric machine having the instrument holder  
A dynamo-electric machine includes a stator having a ferromagnetic yoke with an internal recess and a rotor disposed in the internal recess defining a gap between the yoke and the rotor. An...