| 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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| 09/23/2004 | WO2004081223A2 System and method for automatic identification of a detachable component of an instrument |
| 09/23/2004 | US20040184517 Two wire transmitter with isolated can output |
| 09/23/2004 | US20040183551 Apparatus for detecting physical quantity |
| 09/23/2004 | US20040183516 Measuring system with ratiometric frequency output |
| 09/23/2004 | DE10066138B4 Method to correct periodical signals of incremental positioning measurement system; involves comparing correct value of signal parameter with reference value and determining adjustment value |
| 09/22/2004 | EP1460401A1 Pressure sensor, pressure controller and temperature drift corrector of pressure type flow controller |
| 09/22/2004 | EP1163492A4 Apparatus and method for correcting sensor drift |
| 09/16/2004 | US20040178810 Sensor apparatus |
| 09/16/2004 | US20040177691 Physical quantity sensor capable of outputting time-serial signal indicative of plural ranges of physical quantity |
| 09/16/2004 | US20040177684 Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method |
| 09/16/2004 | DE19954328B4 Verfahren und Vorrichtung zum Erzeugen kompensierter Meßwandler-Ausgangsimpulse Method and apparatus for producing compensated transducer output pulses |
| 09/15/2004 | EP1456612A2 Method for detecting and/or monitoring a physical or chemical process variable |
| 09/15/2004 | CN2640237Y Remote controller for dogs |
| 09/10/2004 | WO2003050951A3 Power supply rejection circuit for capacitively-stored reference voltages |
| 09/09/2004 | US20040174158 Method of creating conversion table for distance detection and displacement sensor |
| 09/09/2004 | US20040173009 System and method for automatic identification of a detachable component of an instrument |
| 09/09/2004 | DE4042740B4 Pressure or acceleration sensor esp. for vehicle engine control |
| 09/08/2004 | EP1454116A1 Field device electronics system with a sensor mechanism for process measurement |
| 09/08/2004 | EP1454115A1 Electronic field device with a sensor unit for capacitive level measurement in a container |
| 09/08/2004 | EP1454114A1 Electronic field device with a sensor unit for process measurement |
| 09/02/2004 | US20040172208 Method and device for conditioning a periodic analog signal |
| 09/02/2004 | US20040168511 Method for controlling a piezo-actuated fuel-injection valve |
| 09/01/2004 | EP1452828A2 Multiturn rotary encoder |
| 09/01/2004 | EP1451530A1 Sensor arrangement with read-out means for difference generation |
| 08/31/2004 | US6784660 Magnetic position and orientation measurement system with magnetic field permeable attenuator |
| 08/19/2004 | WO2004070320A1 Device and method for determining and/or monitoring a process variable of a medium |
| 08/19/2004 | WO2004070319A1 Diagnostic method for a sensor |
| 08/19/2004 | US20040159161 Temperature compensated strain sensing apparatus |
| 08/19/2004 | DE10305940A1 Verfahren zur Diagnose eines Sensors A method for the diagnosis of a sensor |
| 08/19/2004 | DE10304968A1 Vorrichtung und Verfahren zur Bestimmung und/oder Überwachung einer Prozessgröße eines Mediums Apparatus and method for determining and / or monitoring a process variable of a medium |
| 08/18/2004 | EP1447670A1 Sensor read out |
| 08/18/2004 | EP1446639A1 Device for measuring and/or monitoring a physical or chemical process variable |
| 08/18/2004 | EP1446638A2 Data transfer protocol |
| 08/18/2004 | CN1162796C Remote radio automatic control meter reading system and data monitoring unit |
| 08/12/2004 | WO2004068076A1 Servo drive and encoder signal processing ic |
| 08/12/2004 | US20040155663 Sensor read out |
| 08/12/2004 | US20040155643 Measuring a signal using a programmable gain amplifier |
| 08/12/2004 | US20040155177 Method for supressing mutual interference of an optical multi-sensor system and corresponding multi-sensor system |
| 08/12/2004 | DE10304829A1 Protection device for a movement unit of a coordinate measurement unit has a signaling arrangement for indicating when a force acting on a support unit exceeds a threshold value |
| 08/12/2004 | DE10303495A1 Offset angle determination method for sensor angle signals, e.g. for use with automotive AMR or GMR sensors, whereby offsets are based on determination of a sine signal value at a maximum cosine signal value and vice versa |
| 08/11/2004 | CN1520536A Method for detecting and correcting sensor failure in oil and gas prodn. system |
| 08/05/2004 | WO2004065908A2 Self-energising sensor |
| 08/05/2004 | US20040153800 Device and system for maintaining a complex system, particularly an aircraft |
| 08/05/2004 | DE10301678A1 Sensor Sensor |
| 08/05/2004 | DE10159336B4 Verfahren zur Selbstjustierung eines Sensors sowie selbstjustierender Sensor A method for self-calibration of a sensor and self-adjusting sensor |
| 08/04/2004 | EP1443638A2 Method and device for controlling a stepping motor, and indicating instrument comprising the stepping drive |
| 08/04/2004 | EP1443311A1 Method for automatically adjusting measuring instrument and device using the same |
| 08/04/2004 | CN1517682A Metering unit with indicating unit and control unit |
| 08/03/2004 | US6772082 Method for detecting and correcting sensor failure in oil and gas production system |
| 07/29/2004 | WO2004063673A1 Incremental encoder |
| 07/29/2004 | WO2004010083A3 Sensors isolated by an intrinsically safe barrier |
| 07/29/2004 | US20040144178 Pressure sensor, pressure controller and temperature drift corrector of pressure type flow controller |
| 07/29/2004 | DE60005803T2 Verfahren und einrichtung für getriebeoptimierung und selbstdiagnosefunktion Method and device for transmission optimization and self-diagnosis function |
| 07/29/2004 | DE102004002887A1 Meßgeräteinheit mit einem Anzeigeteil und einem Steuerteil Meßgeräteinheit with a display part and a control part |
| 07/28/2004 | EP1441290A2 Method and computer program for removing a pseudo signal having a lot of energy |
| 07/28/2004 | CN1515682A Biological sensor capable of correcting environmental temperature effect and its method |
| 07/22/2004 | WO2004062170A2 Field transmitter with diagnostic self-test mode |
| 07/22/2004 | US20040143407 Method for removing pseudo signal and program for removing pseudo signal |
| 07/22/2004 | US20040143400 Method for the automatic identification of sensor sensitivity |
| 07/22/2004 | US20040141417 Method for automatically adjusting measuring instrument and device using the same |
| 07/21/2004 | EP1368668B1 Measured value acquisition and processing unit for small measuring signals |
| 07/20/2004 | US6765493 Apparatus and method for interrogating a passive sensor |
| 07/15/2004 | US20040134085 Machine tool probe |
| 07/15/2004 | DE10259719A1 Verfahren zur Minimierung des Fehlers einer Messgröße A method for minimizing the error of a measured variable |
| 07/15/2004 | DE10258965A1 Vorrichtung zur Optimierung der Leistungsbilanz eines Sensors für die Bestimmung und/oder Überwachung einer physikalischen Prozessgröße eines Mediums Apparatus for optimizing the current account of a sensor for determining and / or monitoring a physical process variable of a medium |
| 07/15/2004 | DE10252946B3 Noise component suppression method for sensor signal using maximum-likelihood estimation method e.g. for inertial navigation sensor signal |
| 07/14/2004 | CN1157595C Compensating element for a sensor |
| 07/13/2004 | US6762603 Dual mode coating thickness measuring instrument |
| 07/08/2004 | WO2004057275A2 Method for minimising the error of a measurable quantity |
| 07/08/2004 | US20040133373 Position measuring device and a method for operating a position measuring device |
| 07/08/2004 | DE10352802A1 Fehlererfassungssystem und -verfahren Fault detection system and method |
| 07/08/2004 | DE10255288A1 Verfahren zur Bestimmung des Zustandes eines Fleldmessgerätes für die Prozessautomatisierung und Prozessmesstechnik und Feldmessgerät zur Durchführung des Verfahrens A method for determining the condition of a Fleldmessgerätes for process automation and process measurement and field measurement device for implementing the method |
| 07/01/2004 | WO2004055480A1 Device for optimisation of the power consumption of a sensor for determining and/or monitoring a physical process parameter for a medium |
| 07/01/2004 | US20040128110 Field transmitter with diagnostic self-test mode |
| 07/01/2004 | US20040123641 Method and device for controlling a sensor |
| 07/01/2004 | DE19625016B4 Verfahren zur genauen Positionsmessung Method for accurate position measurement |
| 06/29/2004 | US6757641 Multi sensor transducer and weight factor |
| 06/29/2004 | US6755276 Steer-by-wire apparatus and system having angle sensor fallback |
| 06/24/2004 | WO2004053428A2 Process meter |
| 06/24/2004 | DE19606083B4 Verzögerungsleitung für einen Ultraschallmeßfühler und Verfahren zur Verwendung desselben The same delay line for a Ultraschallmeßfühler and methods of use |
| 06/24/2004 | DE10257322A1 Process control meter for use in process control, e.g. for monitoring fluid mass flow rate, density, viscosity or pressure, has temperature compensation that takes into account historical temperature measurement behavior |
| 06/24/2004 | DE10239610B3 Verfahren zur Funktionsüberwachung von Sensoren Method for monitoring the operation of sensors |
| 06/23/2004 | EP1430274A1 Position transducer |
| 06/22/2004 | US6754610 Digital signal processing of resolver rotor angle signals |
| 06/17/2004 | US20040113612 Methods for eliminating error sources of magnetic sensors used for the measurement of coating thickness |
| 06/16/2004 | EP1427996A1 Circuit for measuring distances travelled |
| 06/10/2004 | WO2004048898A1 Method for determining the state of a field measuring instrument for process automation and process instrumentation, and field measuring instrument for carrying out the method |
| 06/10/2004 | WO2002090891A3 Data transfer protocol |
| 06/09/2004 | EP1425556A1 Method and device for diagnosis of a sensor |
| 06/09/2004 | CN1503904A Pressure sensor, pressure controller and temp drief corrector of pressure type flow controller |
| 06/09/2004 | CN1503896A 位置传感器 Position Sensor |
| 06/09/2004 | CN1502972A Method for collecting data of locomotive |
| 06/03/2004 | US20040103723 Sensor with identification unit |
| 06/02/2004 | EP1423719A2 Method and device for monitoring a sensor unit |
| 06/02/2004 | CN1502035A Monitoring apparatus and monitoring object apparatus |
| 06/02/2004 | CN1152545C Immersion-in-water confirmation device and portable terminal using said device |
| 06/01/2004 | US6744258 Capacitive sensor apparatus |
| 06/01/2004 | US6742274 Unit-type linear displacement measuring apparatus, end fixture therefor, and fixing method using the same |
| 05/27/2004 | WO2004045075A1 Smart switch comprising magnetoresistive sensors |
| 05/26/2004 | EP1421336A1 Measuring system with ratiometric frequency output |