Patents for G01L 1 - Measuring force or stress, in general (22,371) |
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02/12/1997 | CN2247331Y Strain type thick film force sensor |
02/11/1997 | US5602411 Micromechanical component with a dielectric movable structure, and microsystem |
02/11/1997 | US5601662 Method of introducing magnetic anisotropy into magnetic material |
02/06/1997 | WO1997004294A1 Force sensors with segmental electrodes |
02/06/1997 | WO1997004283A2 Microfabricated torsional cantilevers for sensitive force detection |
02/05/1997 | EP0757236A2 Phase magnitude signal detector |
02/04/1997 | US5600239 Strain sensing system including a magnetostrictive material having a piezomagnetic property selected for maximizing electrical impedance to current applied to a predetermined skin depth |
02/04/1997 | US5600074 Silicon chip for use in a force-detection sensor |
02/04/1997 | US5600062 Apparatus for measuring unbalance on a rotary member |
01/29/1997 | EP0756162A2 Pressure sensor |
01/29/1997 | EP0706639A4 Force and torque converter |
01/29/1997 | CN2246290Y Sensitivity variable tension sectionally testing plate-shape meter |
01/29/1997 | CN1141688A Low cost center-mounted capacitive pressure sensor |
01/29/1997 | CN1141532A Offset cancel circuit and offset cancel system using the same |
01/29/1997 | CA2182221A1 Pressure sensor |
01/28/1997 | CA2051444C Directional shock detector |
01/23/1997 | DE19616952C1 Tactile optoelectronic pressure sensor |
01/22/1997 | EP0754936A2 Force measuring device |
01/22/1997 | EP0754289A1 Cantilever deflection sensor and use thereof |
01/21/1997 | US5596194 Single-wafer tunneling sensor and low-cost IC manufacturing method |
01/21/1997 | US5596145 Monolithic resonator for vibrating beam force sensors |
01/21/1997 | US5595942 Method of fabricating cantilever for atomic force microscope having piezoresistive deflection detector |
01/16/1997 | DE19525599A1 Drucksensormatrixeinrichtung Pressure sensor matrix means |
01/15/1997 | EP0753130A1 Embedded optical sensor capable of strain and temperature measurement using a single diffraction grating |
01/14/1997 | US5594819 Field-mountable fiber optic sensors for long term strain monitoring in hostile environments |
01/14/1997 | US5594405 Pressure transducer with pressure sensitive conductor |
01/14/1997 | CA2121294C Extended range vibrating wire strain monitor |
01/08/1997 | EP0752575A2 Load cell |
01/08/1997 | EP0752159A1 Semiconductor device provided with a microcomponent having a fixed and a movable electrode |
01/08/1997 | EP0441898B1 Optical sensing apparatus and method |
01/08/1997 | CN2244720Y Dynamometer with read number keeping apparatus |
01/07/1997 | US5591924 Force and torque converter |
01/07/1997 | US5591921 Device for measuring the bending of a cylinder |
01/07/1997 | US5591679 Sealed cavity arrangement method |
01/03/1997 | WO1997000427A1 Force sensitive scale and dual sensor load cell for use therewith |
01/02/1997 | EP0751383A1 Sensor with output correcting function |
01/02/1997 | EP0751381A1 Thin load cell having unitary structure |
01/02/1997 | EP0750734A1 Fiber optical strain sensor and the manufacture thereof |
01/02/1997 | DE19523756A1 Opto electronic force or torque sensor for machine tool or press |
01/02/1997 | DE19522269A1 Device for detecting and totalising revolutions of vehicular tyre i.e. electric odometer |
12/31/1996 | US5589937 Fiber optic self-multiplexing amplified ring transducer and force transfer sensor with pressure compensation |
12/31/1996 | US5589931 System to determine environmental pressure and birefringent-biased cladded optical sensor for use therein |
12/31/1996 | US5589770 Mechanical sensor for detecting stress or distortion with high sensitivity |
12/25/1996 | CN1138695A Method and apparatus for obtaining data on strain-stress relation of test pieces of green sand molds |
12/24/1996 | US5587343 Semiconductor sensor method |
12/19/1996 | WO1996041141A1 Magnetic relative position transducer |
12/19/1996 | DE19518123A1 Railway track rail loading sensor |
12/18/1996 | EP0749001A1 Offset cancel circuit and offset cancel system using the same |
12/18/1996 | CN1138164A Pressure-sensitive element and recording paper with pressure-sensitive function |
12/18/1996 | CN1138163A Steels tring type force sensor |
12/17/1996 | US5585571 Method and apparatus for measuring strain |
12/12/1996 | DE19619311A1 Abfragegerät für passive Resonatoren als frequenzanaloge Sensoren mit Funkregelung Interrogator for passive resonators as frequency analog sensors with remote control |
12/11/1996 | EP0747684A1 Forming a silicon structure in a cavity by anodizing, oxidizing, and etching or by directly etching the porous silicon |
12/11/1996 | EP0747672A1 Sensor device and method for adjusting the same |
12/11/1996 | CN2242453Y Strain type stress sensor for rigid drilling hole |
12/11/1996 | CN2242452Y Multi-function device for measuring force |
12/11/1996 | CN2242451Y Sensor for pressure on pillow |
12/11/1996 | CN2242450Y Digital type optical fiber pressure sensor |
12/11/1996 | CN1137371A 牵引保护器 Traction protection |
12/10/1996 | US5583476 Flexible potentiometer |
12/10/1996 | US5583303 Transducer array |
12/10/1996 | US5583291 Micromechanical anchor structure |
12/08/1996 | CA2176052A1 Transducer having a resonating silicon beam and method for forming same |
12/04/1996 | EP0745194A1 Electromagnetic acoustic transducer for bolt tension and load measurement |
12/04/1996 | EP0745038A1 Seat occupant detection system |
12/04/1996 | EP0612293B1 Sensor for a gas bag impact protection unit |
12/04/1996 | CN2241876Y Robot holding power transducer |
12/04/1996 | CN2241875Y Hall soil pressure transducer |
12/04/1996 | CN1137115A Multimedia strain type stress sensor |
12/03/1996 | US5581039 To provide diagnosis of service life and maintenance requirements |
12/03/1996 | US5581019 For sealing between components |
11/28/1996 | WO1996038025A1 Composite materials |
11/28/1996 | WO1996037760A1 Mounting structure for a vehicle load measuring sensing element |
11/27/1996 | EP0744595A1 Fiber optic sensors and control systems for automobile occupant protection apparatus |
11/27/1996 | CN2241332Y Diamond compressed display device |
11/26/1996 | US5578766 Force detector/indicator |
11/26/1996 | US5578765 Transducer array |
11/21/1996 | WO1996036276A1 Optical fibre filter sensor |
11/19/1996 | US5576684 For use in an automobile |
11/19/1996 | US5576483 Capacitive transducer with electrostatic actuation |
11/14/1996 | WO1996035942A1 Process for testing solid bodies for stresses |
11/14/1996 | DE19517195A1 Position or strain measuring device |
11/14/1996 | DE19517133A1 Untersuchungsverfahren zur Erkennung von Spannungszuständen in einem Festkörper Investigation methods for the detection of stress states in a solid |
11/13/1996 | EP0742581A2 Sealed cavity arrangement |
11/13/1996 | EP0742428A1 Calibrating a multi-axes dynamics detector especially mounted and with a camera to contact manual blurring |
11/13/1996 | EP0742426A1 Self-supporting weight sensor and weighing apparatus provided with such sensors |
11/13/1996 | EP0741914A1 Packaged strain actuator |
11/13/1996 | EP0741906A1 Low cost, center-mounted capacitive pressure sensor |
11/13/1996 | EP0741873A1 A passive sensor system using ultrasonic energy |
11/13/1996 | CN2240145Y Polylateral three-cup double-island compound pressure transducer |
11/12/1996 | US5574220 Vibrating beam force-frequency transducer |
11/10/1996 | CA2175546A1 Self-supporting weight sensor and scale incorporating sensors of this kind |
11/06/1996 | EP0740781A1 Static pressure compensation of resonant integrated microbeam sensors |
11/06/1996 | CN2239620Y Micro-force sensor |
11/06/1996 | CN2239619Y HZP free field voltage electrical pressure sensor |
11/05/1996 | US5572169 Temperature-compensated piezoelectric oscillator |
11/05/1996 | US5571973 Multi-directional piezoresistive shear and normal force sensors for hospital mattresses and seat cushions |
11/05/1996 | US5571972 Sensor using piezoelectric elements |
11/05/1996 | US5571961 For positioning in a depression in a pavement |
10/31/1996 | WO1996034262A1 Pressure sensitive optical device and presence detection floor |