| Patents for G01D 3 - Measuring arrangements with provision for the special purposes referred to in the subgroups of this group (6,287) |
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| 09/03/1992 | DE4105642A1 Temp. compensation for inductive and capacitive transducers for distance measurement - using control signal derived from input parameters to influence evaluation electronics and minimise temp. dependency |
| 09/01/1992 | US5142921 Force balance instrument with electrostatic charge control |
| 08/26/1992 | EP0441936A4 Noise suppression circuits |
| 08/25/1992 | US5142412 Circuit for controlling a ration meter |
| 08/19/1992 | EP0380552B1 An electronic controller unit |
| 08/12/1992 | EP0498780A1 A method and arrangement for determining the linear (heat) expansion of elongated bodies |
| 08/12/1992 | EP0498759A1 Measuring device for indicating simultaneously an electric signal and a superimposed partial signal |
| 08/12/1992 | CN2112878U Universal instrument outer precision calibrating |
| 08/06/1992 | DE4102657A1 Operating inductive distance sensor |
| 08/06/1992 | DE4102655A1 Operating inductive distance sensor |
| 08/05/1992 | EP0496934A1 Method for using an inductive distance sensor |
| 08/04/1992 | US5136529 Digital signal weighting processing apparatus and method |
| 08/04/1992 | CA1306043C Zero and span adjustment circuit for current/pressure transducer |
| 08/01/1992 | CA2040549A1 Multi-function, multi-mode switch for an instrument |
| 07/31/1992 | CA2060345A1 Method of operating an inductive distance sensor |
| 07/28/1992 | CA1305765C Device for distance measurement |
| 07/22/1992 | CN2110857U Null setting device for contact sensing gauge head |
| 07/16/1992 | DE4100501A1 Detecting and identifying faults at sensors for state values - using association matrix giving optimal relationship between characteristic vectors and associated classification vectors |
| 07/15/1992 | CN2110209U D. c. test signal generator |
| 07/07/1992 | US5128536 Abnormality processing circuit for an encoder |
| 06/25/1992 | WO1992010763A1 Temperature compensation of transducers |
| 06/25/1992 | WO1992010733A2 Engine misfire, knock or roughness detection method and apparatus |
| 06/25/1992 | WO1992010722A1 Magnetic position and speed sensor having a hall probe |
| 06/25/1992 | WO1992008279A3 Transmitter with multifunction adjustment |
| 06/25/1992 | CA2099613A1 Engine misfire, knock or roughness detection method and apparatus |
| 06/16/1992 | US5122756 Linearization of a sensing bridge circuit output |
| 06/09/1992 | US5121118 Method and apparatus for achieving controlled supplemental signal processing during analog-to-digital signal conversion |
| 06/02/1992 | US5118981 Piezoelectric sensor for monitoring kinetic momentum |
| 05/19/1992 | US5115193 Inductive linear displacement transducer and temperature-compensating signal processor |
| 05/19/1992 | CA1301332C Method and apparatus for measuring and providing corrected gas flow |
| 05/14/1992 | WO1992008279A2 Transmitter with multifunction adjustment |
| 05/14/1992 | DE4035403A1 Distance measuring sensor system for machine tool - has screened cable supplying measuring voltage for sensor from spaced control unit |
| 05/14/1992 | CA2093529A1 Transmitter with multifunction adjustment |
| 05/13/1992 | CN1061091A Transmitter with multifunction adjustment |
| 05/05/1992 | CA1300266C Apparatus for pre-processing sensor data |
| 04/29/1992 | EP0482692A1 Method and apparatus for testing a valve position sensor |
| 04/28/1992 | US5107847 Fiber-optic transducer apparatus |
| 04/26/1992 | CA2048972A1 Valve position sensor diagnostic |
| 04/22/1992 | EP0481560A1 Measuring device comprising a normalization circuit |
| 04/21/1992 | US5105665 Sensors |
| 04/15/1992 | CN1016276B Method for compensating interference voltages in the electrode circuit in magnetic-inductive flow measurement |
| 04/08/1992 | EP0479525A2 Absolute position measuring resolver apparatus with backup means in power failure |
| 04/08/1992 | CN1016213B Transmitter with improved span adjustment |
| 03/17/1992 | CA1297576C Ultrasonic transducer and current loop transmitter |
| 03/11/1992 | WO1991005222A1 Device for processing sensor signals |
| 03/05/1992 | DE4027260A1 Appts. for controlling stress distribution over strip width during cold rolling - by registering electric charges in piezoelectric crystals in guide rollers and selectively feeding a charge into a voltage amplifier |
| 02/20/1992 | WO1992002783A1 Measurement value sensor |
| 02/18/1992 | US5089979 Apparatus for digital calibration of detachable transducers |
| 02/18/1992 | US5089695 Solid state sensor with dual resonant vibratable members |
| 02/12/1992 | EP0470140A1 Apparatus and method for calibrating a sensor system. |
| 02/05/1992 | EP0469634A1 Pulse phase adjusting circuit for use with an electrostatic capacitor type sensor |
| 01/29/1992 | EP0397748B1 Device for measuring a pulsating variable in an internal combustion engine |
| 01/28/1992 | CA1294794C Method and apparatus for automatic offset compensation in parameter-sensing transducer systems |
| 01/23/1992 | DE4115716A1 Quantitative measurement values offset eliminator - uses register of precise values for set conditions for motor vehicle steering angle detectors |
| 01/22/1992 | EP0467514A2 Temperature compensating circuit for LVDT and control system |
| 01/14/1992 | US5079946 Valve position sensor diagnostic |
| 01/14/1992 | CA1294331C Measuring system that allocates a measured value to a measurable variable and measurement transducer therefor |
| 01/08/1992 | EP0464391A1 Measuring device and method for putting it into operation |
| 01/02/1992 | DE4020369A1 Distance transducer with measurement coil - has immersion body contg. ferromagnetic and non-ferromagnetic materials arranged to ensure constant temp. drift |
| 12/17/1991 | US5072614 Temperature compensating circuit |
| 12/17/1991 | CA1293298C Optically powered sensor system |
| 12/12/1991 | WO1991019350A1 Circuit arrangement for regulating signals |
| 12/04/1991 | CN1056745A Hysteresis-compensated weighing apparatus and method |
| 12/03/1991 | US5069063 Device for measuring a pulsating variable in an internal combustion engine |
| 12/03/1991 | CA1292642C Attachment ring for a liquid leakage sensor used in drainage openings |
| 11/21/1991 | EP0457134A2 Hysteresis-compensated weighing apparatus and method |
| 11/21/1991 | EP0456775A1 Device for improving the precision of measurement determination |
| 11/19/1991 | US5065613 Method for the direct presentation of a differential measured quantity in terms of its correct physical unit |
| 11/06/1991 | EP0454916A1 Device for compensating for time-dependent error due to creep and like of measuring apparatus |
| 10/29/1991 | US5062062 Torque detecting apparatus |
| 10/29/1991 | CA1291570C High-accuracy position detection apparatus |
| 10/22/1991 | US5059916 Gauge driver for use with a remote sensor and having reduced offset potential response |
| 10/22/1991 | US5058525 Dial tampering detector |
| 10/16/1991 | EP0451839A2 Direction finding apparatus |
| 10/16/1991 | EP0451330A1 Method for self-calibrating or -recalibrating measurements of a physical quantity |
| 10/15/1991 | CA1290857C Updating physical property correlations with laboratory data |
| 10/09/1991 | EP0450910A2 Temperature compensation circuit for hall effect element |
| 10/09/1991 | EP0450829A1 Intelligent programmable sensor |
| 10/08/1991 | US5056050 Method for determining the necessity of adjusting a high-resolution electronic balance |
| 10/08/1991 | US5055781 Rotational angle detecting sensor having a plurality of magnetoresistive elements located in a uniform magnetic field |
| 10/08/1991 | US5055768 Temperature compensator for hall effect circuit |
| 09/25/1991 | EP0447515A1 Device for the analog triggering of a digital adjustment process. |
| 09/25/1991 | EP0447415A1 Process for evaluating a sensor signal. |
| 09/11/1991 | EP0445267A1 Device for processing sensor signals. |
| 09/10/1991 | US5046365 Transducer thermal protection system |
| 09/05/1991 | WO1991013459A1 Optically compensated bipolar transistor |
| 09/04/1991 | EP0275283B1 Low noise preamplification stage |
| 08/27/1991 | US5043661 Eddy current distance measuring device with temperature change compensation circuitry |
| 08/27/1991 | US5043608 Correction circuit |
| 08/22/1991 | WO1991010145A3 Analogue linearizing circuit |
| 08/21/1991 | EP0442112A2 Method and apparatus of photodetection |
| 08/21/1991 | EP0441936A1 Noise suppression circuits. |
| 08/20/1991 | US5041979 Bounded synchronous angle counter |
| 08/14/1991 | EP0441549A1 Matched pair of sensor and amplifier circuits |
| 08/14/1991 | EP0440979A1 Wide angle gauge driver with resistive sensor |
| 08/08/1991 | WO1991011692A1 Source intensity adjustment apparatus for optical channel |
| 08/07/1991 | EP0439912A2 Circuit and method for normalizing detector output |
| 08/07/1991 | CN2082401U Synchronously signal alternating apparatus |
| 08/06/1991 | US5038306 Electronic controller unit for correction of motor vehicle suspension system damping rate sensing errors |
| 07/30/1991 | CA1287139C Transducer interface |