Patents for G01L 1 - Measuring force or stress, in general (22,371)
09/2005
09/29/2005WO2005091126A1 Signal processing device
09/29/2005WO2005090904A1 Device for measuring changes in the position of the edge of a body
09/29/2005WO2005089134A2 Active sensor circuit with one or more t-network pairs
09/29/2005WO2005020255B1 Capacitive sensor having flexible polymeric conductors
09/29/2005US20050215915 Capacitance-type pressure sensor and heart beat / respiration measuring device using the same
09/29/2005US20050213870 Fabry-perot sensing element based on a large-diameter optical waveguide
09/29/2005US20050211003 Foil strain gage
09/29/2005US20050210988 Method of making piezoelectric cantilever pressure sensor array
09/29/2005DE19949747B4 Kraftmesser Dynamometer
09/29/2005DE102005011154A1 Test-Einrichtung Test Equipment
09/29/2005DE102004013305A1 Sensor layer for measuring e.g. torque, has electrically conducting atom or molecular clusters or particles distributed in matrix, where concentration and intercluster spacing of layer is determined by tunnel effect between clusters
09/29/2005DE102004011591A1 Verbindungselement Connecting element
09/28/2005EP1578565A1 Three-dimensional force and torque converter
09/28/2005CN1675527A Pressure measurement device including a capacitive pressure sensor in an amplifier feedback path
09/28/2005CN1673700A Torque sensor
09/28/2005CN1220861C Impact sensor and impact pressure sensor
09/27/2005US6948386 Shock resistant strain gage—seat mounted
09/27/2005US6948381 System and method for sensing torque on a rotating shaft
09/27/2005CA2298693C Self-calibrating optical fiber pressure, strain and temperature sensors
09/22/2005WO2005088267A1 Connector element
09/22/2005WO2005069748A3 Mems nanoindenter
09/22/2005US20050207752 Physical quantity measuring method using brillouin optical fiber sensor
09/22/2005US20050204831 Torque sensor
09/22/2005DE102005003684A1 Feinjustierungsmechanismus zur Rastersondenmikroskopie Fine adjustment mechanism for scanning probe microscopy
09/21/2005EP1577655A1 Hub unit with sensor
09/21/2005CN2727720Y Spoke type temperature-compensating fiber grating pressure sensor
09/21/2005CN1672022A Moisture protection for an electromechanical transducer
09/21/2005CN1670488A Temperature, wind speed, wind direction and air pressure integration sensor
09/20/2005US6947637 Measurement of fiber strain during processing
09/20/2005US6946645 Measuring system with sweeping comb filter and multiplexer
09/15/2005WO2005085766A2 Polymer based distributive waveguide sensor for pressure and shear measurement
09/15/2005WO2005084542A1 Apparatus for medical and/or simulation procedures
09/15/2005WO2005084358A2 Damage detection device
09/15/2005WO2005068959A3 High performance integrated electronic for mems capacitive strain sensors
09/15/2005WO2005040746A3 Tension measurement by optical means
09/15/2005US20050201663 Hydrophone mandrel for precise placement of gratings
09/15/2005US20050200139 Load sensing device for automobiles
09/15/2005US20050199498 Electrophoresis; fibrinogen
09/15/2005US20050199434 Apparatus for detecting a physical quantity acting as an external force and method for testing and manufacturing the apparatus
09/15/2005US20050199075 Sensor, magnetostrictive element, assisted bicycle and method for producing magnetostrictive element
09/15/2005US20050199072 Magnetoresistive semiconductor pressure sensors and fingerprint identification / verification sensors using same
09/15/2005US20050199071 Magnetoresistive semiconductor pressure sensors and fingerprint identification/verification sensors using same
09/15/2005US20050199069 Microelectromechanical system pressure sensor and method for making and using
09/15/2005US20050199054 Testing apparatus
09/15/2005DE102004008432A1 Strain gauge for recording expansions or compressions on deformation elements
09/14/2005EP1574833A2 Micromechanical system pressure sensor
09/14/2005EP1574399A1 Impact sensing device for automobiles
09/14/2005EP1573290A1 Properties of a tire with sensor signals of speed of deformation
09/14/2005EP1099101B1 Non-intrusive fiber optic pressure sensor for measuring unsteady pressures within a pipe
09/14/2005CN2725868Y Fully-automatic load tester
09/14/2005CN1669075A Audio coding
09/14/2005CN1668720A Highly bright mechanoluminescence material and process for producing the same
09/14/2005CN1667386A Carbon nano tube pressure sensor and pressure sensing method thereof
09/14/2005CN1667385A Sensor, magnetostrictive element, assisted bicycle and method for producing magnetostrictive element
09/14/2005CN1219196C Meter for testing finger force
09/13/2005US6943869 Method and apparatus for measuring strain using a luminescent photoelastic coating
09/13/2005US6941824 Magnetic force sensor and control circuit for same
09/13/2005US6941823 Apparatus and method to compensate for stress in a microcantilever
09/13/2005US6941818 Equipment for disclosing pressure
09/09/2005WO2005083379A1 Multi-arm fiber optic sensor
09/08/2005US20050194980 Method for detecting an offset drift in a wheatstone measuring bridge
09/08/2005US20050193834 Torque sensor
09/08/2005US20050193830 Load sensor mounting device with sensor-protective structure
09/08/2005US20050193828 Load-detecting device
09/08/2005US20050193822 Piezoelectric cantilever pressure sensor
09/08/2005US20050193616 Fishing rod strike sensor
09/08/2005DE102004008510A1 Measurement method for small forces or force effects, e.g. for forces less than 1 micro-Newton, in which the deflection of the free end of an optical fiber is measured by detecting the position of light emitted from it
09/08/2005DE102004007801A1 Motor vehicle impact or crash sensor has one or more optical wave guides built into the vehicle so that in the event of a crash the passage of light in one or more of them is interrupted and a crash is indicated
09/08/2005DE102004006111A1 Device for detecting state of occupancy of vehicle seat and for input of seat adjustment commands, has detector mat with a number of detector zones some of which are used to input commands to a control unit
09/07/2005EP1571586A2 Method of making piezoelectric cantilever pressure sensor array
09/07/2005EP1571435A1 Piezoelectric cantilever pressure sensor
09/07/2005EP1571433A2 Load sensor mounting device with sensor-protective structure
09/07/2005EP1569733A2 Methods for assembly and sorting of nanostructure-containing materials and related articles
09/07/2005CN2723989Y Colision shock indicator
09/07/2005CN2723973Y Micro pressure spring methane pressure meter
09/07/2005CN2723972Y Wireless alarm pressure meter
09/07/2005CN1218163C Sensor
09/06/2005US6941182 Method and apparatus for measurement of pressure at a device/body interface
09/06/2005US6940495 Variable capacitance type input device
09/06/2005US6938501 Semiconductor dynamic quantity sensor
09/06/2005US6938499 Load detecting device for a vehicular seat
09/03/2005CA2499039A1 Fishing rod strike sensor
09/01/2005WO2005080931A1 Strain sensor
09/01/2005US20050190880 Stress measurement method using X-ray diffraction
09/01/2005US20050189220 Electrode cartridge and a system for measuring an internal stress for a film of plating
09/01/2005US20050188772 Method for measuring residual stress in a siamese region of a cylinder block
09/01/2005US20050188769 Micromechanical high-pressure sensor
08/2005
08/31/2005EP1568981A2 Physical quantity measuring method using brillouin optical fiber sensor
08/31/2005EP1567848A2 Method for determining dynamic characteristics of materials
08/31/2005EP1393278A4 Magnetostrictive sensor for horn or weight sensor
08/31/2005CN1662799A Pressure measuring unit
08/31/2005CN1662797A Device and method for measuring axial force of bolt
08/31/2005CN1661345A Method for measuring residual stress in a siamese region of a cylinder block
08/31/2005CN1661333A Physical quantity measuring method using brillouin optical fiber sensor
08/30/2005US6935197 Method and apparatus for testing uncured prepreg material
08/30/2005US6935196 Method and apparatus for testing the structural integrity of offshore lifting containers
08/30/2005CA2157909C Static pressure compensation of resonant integrated microbeam sensors
08/25/2005US20050187310 quick setting mixtures of addition-condensation copolymers, diluents and photoinitiators, having enhanced photosensitivity and hardness, used in stereolithography and as adhesives and coatings for optical recording media and optical fibers
08/25/2005US20050183517 Strain gauge retaining assembly for vehicle seat
08/25/2005US20050183510 Method and apparatus for measuring gripping strength of a vacuum wand