| Patents for G01D 18 - Testing or calibrating apparatus or arrangements provided for in groups (5,294) |
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| 06/02/1992 | US5119300 Method for reliably operating a motor vehicle |
| 05/19/1992 | CA1301332C Method and apparatus for measuring and providing corrected gas flow |
| 04/07/1992 | US5103409 Field measuring instrument and its abnormality managing method |
| 04/07/1992 | US5103075 Process for the adjustment of electronic circuits |
| 03/11/1992 | EP0473883A2 Display device with stepping motor |
| 03/05/1992 | WO1992003705A1 A transmitter |
| 02/20/1992 | WO1992002783A1 Measurement value sensor |
| 02/18/1992 | US5089979 Apparatus for digital calibration of detachable transducers |
| 02/12/1992 | EP0470140A1 Apparatus and method for calibrating a sensor system. |
| 02/11/1992 | US5086641 Arrangement for dynamic calibrating an absolute position encoder |
| 02/06/1992 | DE4125724A1 Head=up display for motor vehicle - has arrangement ensuring projected digital values agree with values shown by analogue display |
| 01/29/1992 | EP0468286A1 Method and apparatus for producing a pressure or temperature measuring device |
| 01/22/1992 | EP0250544B1 Ink jet printer electrical field-mist reduction system |
| 01/15/1992 | EP0409829B1 Calibration of a high regulating device in a vehicle filled with air suspension |
| 01/14/1992 | US5081687 Method and apparatus for testing LCD panel array prior to shorting bar removal |
| 01/07/1992 | CA1293885C Mist reduction assembly for ink jet printer |
| 01/02/1992 | DE4020019A1 Optical sensor calibration system e.g. for robot arm positioning - processes centre of brightness and rotation angle values derived from stored signals |
| 12/31/1991 | CA1293622C Automatic calibration and control system for a combined oxygen andcombustibles analyzer |
| 12/27/1991 | EP0177566B1 Method for precision sem measurements |
| 12/26/1991 | WO1991019958A1 Method and apparatus fo measurement of angular displacement |
| 12/10/1991 | US5070732 Modular sensor device |
| 11/26/1991 | US5068792 Method and an arrangement for adjusting a height control system of a vehicle |
| 11/21/1991 | DE4113856A1 Calibrating digital length measurement system for machine tool - using elastic scale carrier with adjustment of tension to enable reference scale coincidence to be achieved |
| 10/08/1991 | US5056130 Computerized tomography calibrator |
| 10/08/1991 | US5054310 Test object and method of measurement of an ultrasonic beam |
| 10/02/1991 | EP0449440A2 Vehicular suspension position sensor and method of calibrating such a sensor |
| 10/01/1991 | US5053713 Transducer monitoring arrangement |
| 09/25/1991 | EP0447515A1 Device for the analog triggering of a digital adjustment process. |
| 09/24/1991 | US5050423 Multi-variable sensor calibration |
| 09/03/1991 | US5046030 Method and apparatus for dynamic remapping of video switcher control inputs |
| 08/14/1991 | EP0441549A1 Matched pair of sensor and amplifier circuits |
| 08/07/1991 | EP0439912A2 Circuit and method for normalizing detector output |
| 08/06/1991 | US5038306 Electronic controller unit for correction of motor vehicle suspension system damping rate sensing errors |
| 08/06/1991 | CA1287371C Testing unit for rotary shaft encoders |
| 07/30/1991 | US5036479 Modular automated avionics test system |
| 07/30/1991 | US5035555 Device for setting workpiece to position |
| 07/24/1991 | EP0437951A1 Calibrated physical parameter value measurement system |
| 07/16/1991 | US5032998 System and method for updating in real time a reference position of an oscillating object |
| 07/16/1991 | US5032719 Source range field calibration fixture |
| 07/16/1991 | US5031934 Vehicular suspension position sensor and method of calibration |
| 07/16/1991 | US5031461 Matched pair of sensor and amplifier circuits |
| 06/19/1991 | CA2030394A1 Calibrated physical parameter value measurement system |
| 06/13/1991 | WO1991008443A1 Multi-variable sensor calibration |
| 06/04/1991 | US5021736 Speed/position sensor calibration method with angular adjustment of a magnetoresistive element |
| 05/08/1991 | EP0425898A1 Process for controlling the transmission of measured values from a sensor to a central control unit using an input/output module |
| 04/24/1991 | EP0423622A1 Detector having self-calibration function |
| 04/23/1991 | CA1283316C Snap over lens assembly |
| 04/18/1991 | WO1991005223A1 Device for the analog triggering of a digital adjustment process |
| 04/16/1991 | US5008843 Sensor having an answerback device |
| 03/27/1991 | EP0419040A1 Speed/position sensor based upon magnetoresistive effect |
| 03/20/1991 | EP0418193A2 Device for setting workpiece to position |
| 03/12/1991 | US4998431 Field usable calibrator for humidity meters |
| 02/07/1991 | DE3925829A1 Regulation and control device e.g. for anti-lock braking system - detects slow sensor deterioration by periodic comparison of actual and stored signal amplitudes |
| 01/30/1991 | EP0409829A1 Calibration of a high regulating device in a vehicle filled with air suspension. |
| 01/22/1991 | US4986108 Automatic material assay |
| 01/17/1991 | DE4015960A1 Very safe operation method for vehicle - involves repeated sensor functionality checks with special checking of sensors with ambiguous min. failure signal levels |
| 01/16/1991 | EP0407639A1 Method of preadjusting electronic circuits |
| 01/09/1991 | EP0406627A1 Identification device for sensors |
| 12/27/1990 | EP0403904A1 Device and method for adjusting a measuring device |
| 12/19/1990 | EP0402583A1 Method and device for the calibration of a height-control system of a vehicle |
| 12/11/1990 | US4977409 Recorder with automatic scale recording device |
| 12/04/1990 | US4974332 Measurement system reader element standoff |
| 11/28/1990 | EP0399725A1 Automatic transducer excitation source testing system |
| 11/20/1990 | US4970906 Method and apparatus for determining a rotation center of a rotary body |
| 10/29/1990 | WO1990013794A1 Apparatus and method for calibrating a sensor system |
| 10/29/1990 | CA2051681A1 Apparatus and method for calibrating a sensor system |
| 10/23/1990 | US4965448 Internal calibration source for infrared radiation detector |
| 10/10/1990 | EP0390886A1 Setting up of quadrature signals. |
| 09/12/1990 | EP0387031A2 Automatic transducer excitation source testing system |
| 08/08/1990 | EP0380552A1 An electronic controller unit. |
| 07/05/1990 | DE3943386A1 Self-calibration of measurement system - is pref. for physical, chemical or biochemical parameters, without switching of measurement parameter during calibration using offset |
| 07/04/1990 | EP0376024A2 Process and device for correcting a signal-processing circuit with respect to deviations from its elements due to manufacturing tolerances |
| 06/19/1990 | US4935878 System friction compensation in vector plotters |
| 06/05/1990 | US4930362 Transducer tester system |
| 05/23/1990 | EP0369489A2 Sensor controller system |
| 05/15/1990 | US4926121 Magnetic type position sensor for use in the construction of position indicators or torque meters |
| 05/09/1990 | EP0366749A1 A transducer monitoring arrangement. |
| 04/26/1990 | DE3348312C2 Measuring system for atmospheric characteristics esp. underground |
| 03/22/1990 | WO1990002956A1 Setting up of quadrature signals |
| 03/01/1990 | DE3828456A1 Measuring device for recording angle of rotation (revolution), direction (sense) of rotation and torque |
| 02/27/1990 | US4904864 Multi-wavelength time domain reflectometer |
| 02/27/1990 | US4903523 Test object and method of characterization of an ultrasonic beam and its side lobes |
| 02/06/1990 | US4897914 Method of making a magnetic-encoding device having hall effect devices |
| 01/31/1990 | EP0353118A2 Method and system for transferring calibration data between calibrated measurement instruments |
| 01/31/1990 | EP0352643A2 Optoelectronic position-measuring device |
| 01/30/1990 | US4897884 Apparatus for non-invasive calibration of a fluid sensor |
| 01/30/1990 | US4896525 Method for a self-monitoring transducer |
| 12/28/1989 | DE3820991A1 Verfahren und vorrichtung zum eichen einer beruehrungslos arbeitenden messvorrichtung Method and apparatus for calibrating a non-contact measuring device |
| 12/21/1989 | DE3916754A1 Method and device for adjusting an arrangement for contactless measurement of the relative position |
| 11/28/1989 | US4884019 Accurate analog measurement system |
| 11/07/1989 | US4879669 Sensor signal processor |
| 11/02/1989 | WO1989010542A1 A transducer monitoring arrangement |
| 11/02/1989 | EP0339786A2 Automatic Material Assay |
| 10/19/1989 | WO1989009702A1 Height adjustment in a vehicle fitted with air suspension |
| 10/10/1989 | US4873655 Sensor conditioning method and apparatus |
| 10/03/1989 | US4871993 Self-diagnostic apparatus for vehicle meter |
| 10/03/1989 | US4870863 Modular switch device |
| 09/27/1989 | EP0333834A1 Modular switch device |
| 09/12/1989 | US4864842 Method and system for transferring calibration data between calibrated measurement instruments |
| 08/29/1989 | US4860601 Apparatus for determining a rotation center of a rotating body |