Patents for G01L 1 - Measuring force or stress, in general (22,371)
05/2005
05/12/2005US20050098360 Fastening arrangement of a force-transmitting device
05/12/2005US20050097964 Material testing method
05/11/2005EP1530035A1 Force measuring cell with fastening decoupling by raised surfaces and short incisions
05/11/2005EP1438555B1 Temperature stable saw sensor with third-order elastic constants
05/11/2005EP1105704B1 Apparatus and method for tyre pressure measurement
05/11/2005CN1614372A Radom force measuring sensor
05/11/2005CN1614371A Pressure sensor of optical fiber micro-electromechanic system
05/11/2005CN1614367A Fastening arrangement of a force-transmitting device
05/11/2005CN1613424A Tester for tension force of cruciate ligaments of knee joints
05/11/2005CN1201134C Distortion detector
05/10/2005US6892031 Signal processing system of multiplexed fiber bragg grating sensor using CDMA
05/10/2005US6889566 Foil strain gauge
05/10/2005US6889555 Magnetoresistive semiconductor pressure sensors and fingerprint identification/verification sensors using same
05/10/2005CA2262684C Tunneling sensor with linear force rebalance
05/06/2005WO2005040746A2 Tension measurement by optical means
05/05/2005US20050094151 Strain measurement module with tunable light generator and strain measurement system using the same
05/05/2005US20050093401 Method for the manufacture of a sensor element, and a sensor element
05/05/2005US20050092812 Bioinformation detection device utilizing air pressure variation
05/05/2005US20050092108 Signal-balanced shield electrode configuration for use in capacitive displacement sensing systems and methods
05/05/2005US20050092106 Microelectromechanical floating element flow sensor
05/05/2005US20050092096 Force detection device
05/05/2005US20050092061 Impact sensor
05/04/2005EP1527441A2 Audio coding
05/04/2005DE19845185B4 Sensor mit Resonanzstruktur sowie Vorrichtung und Verfahren zum Selbsttest eines derartigen Sensors Sensor with resonant structure, as well as apparatus and method for self-testing of such a sensor
05/04/2005CN2697630Y Deflection displacement measuring mechanism for small impact bar test
05/04/2005CN2697619Y Intelligent pressure module with USB interface
05/04/2005CN1612712A Sleepiness detector and awakening unit interlocked therewith
05/03/2005US6889146 Seat belt tension determination using multiple belt tension sensors
05/03/2005US6888623 Fiber optic sensor for precision 3-D position measurement
05/03/2005US6888074 Compression column load cell
05/03/2005US6886418 Integrally formed flexure pivot for a force-measuring device, and force-transfer mechanism with the flexure pivot
05/03/2005US6886417 Non-uniform rigidity interface panel for a fluid-filled seat bladder
05/03/2005CA2447740A1 Method of producing medium- to thin- film pressure and humidity sensors by flexographic printing
04/2005
04/28/2005WO2005038468A1 A method and apparatus for sensing applied forces
04/28/2005WO2005038423A1 Tapered fiber optic strain gauge using cavity ring-down spectroscopy
04/28/2005WO2004109247A3 Apparatus and method of belt dynamic tension measurement
04/28/2005WO2004102144A3 High temperature pressure sensitive device and method thereof
04/28/2005WO2004044865A3 Pressure sensitive material
04/28/2005US20050087919 Workpiece supporting device and seating mechanism therefor
04/28/2005US20050087021 Reflective strain gauge and polarization-sensitive devices
04/27/2005EP1526365A1 Device and method for measuring axial force of bolt
04/27/2005EP1210572B1 Measurement of angle of rotation using microstrip resonators (2.4 ghz, 2 degree)
04/26/2005US6883385 Single-axial precision measuring apparatus
04/26/2005US6883384 Force sensing device having magnetized element and magneto electric material
04/21/2005WO2005036117A1 Force-sensing device
04/21/2005US20050085393 Multilayer wiring of crystal glass and amorphous glass with silver wires; printing, hardening paste
04/21/2005US20050083169 Strain-sensitive resistor
04/21/2005US20050082998 Movable barrier operator auto-force setting method and apparatus
04/21/2005US20050082477 Lattice strain measuring system and method
04/21/2005US20050082466 Displacement sensor apparatus
04/21/2005US20050081652 Load Cell Having Improved Linearity and Temperature Transient Behavior
04/21/2005US20050081651 Force-measuring cell for a weighing scale, and weighing scale
04/20/2005EP1524509A1 Fibre Bragg grating sensors
04/20/2005EP1210571B1 Sensor device for interrogating a sensor device
04/20/2005CN1198123C Detecting method for cold rolled steel strip inner stress
04/19/2005US6880408 Mechanical amplifier systems and methods
04/19/2005US6880407 Load sensor with use of crystal resonator
04/14/2005WO2005033645A1 Item monitoring system and methods
04/14/2005WO2005033644A2 Magnetic transduction sensor device, manufacturing process and detection process thereform
04/14/2005US20050076715 Shear sensor apparatus
04/14/2005US20050076709 Soil or snow probe
04/14/2005DE10341334A1 Kraftmessvorrichtung Force-measuring device
04/14/2005DE10303706A1 Force measurement arrangement, comprises a compact arrangement of force application bolt, force receiving base part, meander spring for force transfer between the two and a linear displacement sensor for the force application bolt
04/13/2005EP1521952A1 Pressure measuring device
04/13/2005EP1521951A2 Apparatus for monitoring an aircraft flap and application of a dynamometric rod
04/13/2005CN2692648Y Big range reinforcing bar force measurer
04/12/2005US6878926 Differential measurement system based on the use of pairs of Bragg gratings
04/12/2005US6878882 Electrical cable moisture barrier with strain relief bridge
04/12/2005US6877385 Contact type micro piezoresistive shear-stress sensor
04/12/2005US6877379 Doubly compensated pressure transducer
04/12/2005US6877378 Fluid diffusion resistant glass-encased optical sensor
04/07/2005WO2005031270A1 Fibre-optic surveillance system
04/07/2005US20050074638 having a defined curvature by positioning ceramic layers of different temperature coefficients of expansion on top of one another; and permanently bonding them; coefficients made by adding nuclei to the ceramic precursor; pressure sensors
04/07/2005US20050073794 Method and circuit arrangement for minimizing interference in an electronic circuit
04/07/2005US20050073325 Method and circuit arrangement for offset correction of a measurement bridge
04/07/2005US20050072250 Dual interdigitated chamber seat bladder for occupant position and weight estimation
04/07/2005US20050072249 Occupant classification device
04/07/2005US20050072247 Device for measuring a force; device for measuring a pressure; and pressure sensor
04/07/2005US20050072246 Force sensor
04/07/2005DE10345731B3 Verfahren und Schaltungsanordnung zur Minimierung von Störeinflüssen in einem elektronischen Schaltkreis Method and circuit arrangement to minimize the interference in an electronic circuit
04/07/2005DE10338547A1 Evaluating occupancy state of vehicle seat involves dividing lead resistance of seat occupancy mat into several paired symmetrically arranged connection contacts, measuring voltage on connection contacts, relating to feed voltage
04/06/2005EP1521071A2 Dynamometrical sensor device, manufacturing process and detection system therefrom
04/06/2005EP1520160A1 Force sensor
04/06/2005EP1520159A1 Measuring strain in a structure ( bridge ) with a ( temperature compensated ) electromagnetic resonator ( microwave cavity )
04/06/2005EP1432537B1 Device for detecting the stress distribution of metal strips stressed by tension of the strip
04/06/2005CN1603845A Detection method for resonance frequency of resonant type piezoelectric microsensor
04/06/2005CN1603765A Soft-magnetic multilayer film force-sensitive sensor and preparation method thereof
04/05/2005US6874378 Pressure transducer
04/05/2005US6874377 Sensor package for flush mounting of a sensor
04/05/2005US6874376 Device for measuring the axle load of a motor vehicle
04/05/2005US6874369 Stress measurement method using X-ray diffraction
04/05/2005US6874366 System to determine and analyze the dynamic internal load in revolving mills, for mineral grinding
03/2005
03/31/2005WO2005029028A1 Optical tactile sensor and method of reconstructing force vector distribution using the sensor
03/31/2005WO2005029027A1 Force vector reconstruction method using optical tactile sensor
03/31/2005WO2005029026A1 Method of supporting a load support
03/31/2005WO2005029025A1 Force transducer
03/31/2005WO2005029024A1 Method and apparatus of monitoring temperature and strain by using fiber bragg grating (fbg) sensors
03/31/2005WO2005029005A1 System for remote measurements
03/31/2005US20050068044 Array sensor electronics
03/31/2005US20050067828 Load cell and seat occupant weight sensing system