Patents for G01L 1 - Measuring force or stress, in general (22,371)
05/1995
05/24/1995EP0654654A1 Sensor for installation in roadways
05/24/1995DE4339497A1 Optical force measuring device
05/23/1995US5417822 Methods for use of an electrochemical force sensor
05/23/1995US5417120 Vibrating beam force transducer with automatic drive control
05/23/1995US5417115 Strain responsive measuring device
05/17/1995EP0653053A1 Compensated load measuring device
05/17/1995EP0653052A1 Self-exciting optical strain gage.
05/16/1995US5416467 Security system utilizing loosely contained optical fiber
05/11/1995WO1995012962A1 Method and apparatus of cooking food in a lightwave oven
05/11/1995WO1995012807A1 Nonthreaded load sensing probe
05/11/1995CA2151248A1 Nonthreaded load sensing probe
05/10/1995EP0461265B1 Acceleration sensors
05/04/1995DE4336773A1 Device for measuring pressures, forces and torques
05/02/1995US5410917 Optical force sensor for high density planar electrical interconnects
05/02/1995US5410911 For transmitting a signal indicating an exerted force
04/1995
04/27/1995WO1995011433A1 Manufacturing of strain gauged sensors
04/26/1995EP0650139A1 Magnetic surface pressure input panel
04/26/1995EP0649518A1 Stannous oxide force transducer and composition
04/25/1995US5410210 Piezoelectric device and process for production thereof
04/25/1995US5408888 Load measuring apparatus
04/25/1995US5408873 Foot force sensor
04/25/1995US5408855 Method for continuously measuring mechanical properties of a continuously produced sheet, in particular a sheet of steel
04/20/1995WO1995001302A3 Curve-conforming sensor array pad
04/20/1995DE4437081A1 Device and method for adhesion measurement and method for producing semiconductor devices
04/19/1995EP0649116A1 Piezoelectric surface pressure input panel
04/19/1995CN1028257C Method for non-damage measuring residue stress
04/18/1995US5406852 Pressure sensor having a resistor element on a glass dryer with electrodes connected thereto
04/18/1995US5406848 Multi-dimensional and acceleration detector
04/18/1995US5406834 Torque sensor
04/13/1995WO1995010021A1 High precision scale and position sensor
04/12/1995EP0647840A2 Method and apparatus for feedbackcontrol of an asymmetric differential pressure transducer
04/12/1995EP0647832A2 Piezoresistive sensor structure
04/06/1995WO1995009367A1 Built-in electronic sensor for the characterization of physical quantities and method of production
04/06/1995WO1995009366A1 Micromechanical device and process for producing the same
04/05/1995EP0646777A1 Wheel load sensor with piezoelectric measuring element and method of producing the wheel load sensor
04/05/1995EP0646770A1 Non-destructive inspection method for mechanical behaviour of article with load, its judgement method and apparatus
04/05/1995EP0513093B1 A capacitive force transducer
04/04/1995US5404124 Hermetically sealed gage comprising polyether ketone polymer backing permanently bonded to measuring resistor grid; accuracy, durability
04/04/1995US5402689 For sensing forces applied to a structure
04/04/1995US5402684 Multicomponent force and moment measuring arrangement
03/1995
03/30/1995DE4333099A1 Force sensor and process for producing a force sensor
03/28/1995US5401956 Diagnostic system for fiber grating sensors
03/28/1995US5400656 Device for measuring mechanical states of stress in components
03/23/1995DE4344565C1 Device for measuring loads
03/21/1995US5400131 Photoelastic stress analysis
03/21/1995US5399854 Embedded optical sensor capable of strain and temperature measurement using a single diffraction grating
03/21/1995CA2050556C Elastomer type low pressure sensor
03/18/1995CA2132377A1 Weigh scale with sapphire load cell
03/16/1995WO1995007448A1 Resonant gauge with microbeam driven in constant electric field
03/16/1995WO1995003533A3 Static pressure compensation of resonant integrated microbeam sensors
03/16/1995DE4330808A1 Device for measuring the machining forces of tools
03/14/1995US5398194 Electronic sensing circuit using piezoresistors
03/14/1995US5396817 Tire inflation and velocity sensor
03/08/1995EP0641992A2 Apparatus systems and methods for measuring defects in semiconductor processing
03/08/1995EP0474746B1 Directional shock detector
03/08/1995CA2105605A1 Fiber optic sensor system for strain and temperature measurement
03/07/1995US5396118 Pressure detector circuit
03/07/1995US5394756 Three-dimensional magnetoelastic force transducer
03/02/1995WO1995006237A1 Improved gasket/insertable member and method for making and using same
03/02/1995WO1995006205A1 Pre-failure warning pump diaphragm
03/02/1995CA2167067A1 Pre-failure warning pump diaphragm
03/01/1995EP0640813A1 Ring bar load cell with ring grooves for nominal load regulation
02/1995
02/28/1995US5394070 Sliding contact mechanical/electrical displacement transducer
02/28/1995US5392649 Finger pressure gauge
02/23/1995WO1995005589A1 Strain gauged force transducers
02/23/1995DE4327560A1 Method for connecting interconnection arrangements and contact arrangement
02/22/1995EP0639759A2 One-piece flat vibratory measuring element with two nodes for measuring displacement or force
02/22/1995EP0639263A1 Idler station arrangement for a scale apparatus
02/22/1995EP0639260A1 Optical displacement sensor
02/22/1995CN2190296Y Precisive strain pressure sensor
02/21/1995US5391844 Load cell
02/21/1995CA1334487C Biomedical pressure transducer
02/15/1995EP0638039A1 Fifth wheel coupling
02/09/1995WO1995004265A2 Dielectrically isolated resonant microsensors
02/07/1995US5386733 Sensor and method for measuring torque and/or axial stresses
02/07/1995US5386727 Dynamic rail longitudinal stress measuring system
02/02/1995WO1995003533A2 Static pressure compensation of resonant integrated microbeam sensors
02/02/1995WO1995003527A1 Force and torque converter
02/02/1995CA2167299A1 Force and torque converter
02/01/1995EP0636870A2 Force sensor using piezoelectric elements
02/01/1995CN2188755Y 压力传感器 Pressure sensors
02/01/1995CN1098199A Overload protector for weighing sensor
02/01/1995CN1098196A Dynameter
01/1995
01/26/1995DE4324692A1 Piezoelectric force sensor
01/26/1995DE4324513A1 Method, circuit and measurement pickup for detecting physical quantities by selective measurement of electrical quantities of the response signal
01/25/1995EP0635707A2 Force measuring device
01/25/1995CN1027519C Method for producing silicon film piezoresistance and pressure sensor
01/24/1995US5384872 Optical device and a method of manufacture thereof
01/24/1995US5383368 Deflection sensor for robot links
01/24/1995CA2010803C Capacitive semiconductive sensor with hinged silicon diaphragm for linear movement
01/19/1995DE4322291A1 Optical force measuring device
01/18/1995EP0634008A1 Micromachined sensor device.
01/18/1995EP0634006A1 Load cell with bending beam having a cutout in an interior open space
01/18/1995EP0634003A1 Load cell.
01/18/1995EP0600926B1 Weighing cell for an electronic balance
01/18/1995CN1097360A Apparatus for producing thin metallic tubd
01/18/1995CN1027469C Vernier voltage to digital converter
01/17/1995US5382340 Measurement, adjustment during deposition
01/17/1995US5381696 Semiconductor stress sensor
01/17/1995CA2002353C Optical sensing apparatus and method