| Patents for G01L 1 - Measuring force or stress, in general (22,371) |
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| 04/22/1998 | CN2279600Y Strain type transmission box |
| 04/21/1998 | US5742222 Direct adhering polysilicon based strain gage |
| 04/21/1998 | US5742011 Load cell having a neutral plane spaced from a top surface thereof by a distance greater than from a bottom surface thereof |
| 04/21/1998 | US5741981 Device and method of measuring the draw-in force for stationary and rotating spindle |
| 04/16/1998 | WO1998015856A1 Sensor apparatus with polarization maintaining fibers |
| 04/16/1998 | WO1998015803A1 Electronic weighing apparatus utilizing surface acoustic waves |
| 04/16/1998 | WO1998015798A1 Method, apparatus and system for determining the differential rate of change of strain |
| 04/16/1998 | CA2267976A1 Strain sensor and system |
| 04/16/1998 | CA2267913A1 Sensor apparatus with polarization maintaining fibers |
| 04/15/1998 | EP0745038B1 Seat occupant detection system |
| 04/15/1998 | EP0741906A4 Low cost, center-mounted capacitive pressure sensor |
| 04/15/1998 | CN1178902A Pressure sensor using surface acoustic wave element (OFWelement) |
| 04/15/1998 | CN1178900A Compensating circuit of thin film stress in sensor and method |
| 04/14/1998 | US5739757 Vehicle passenger weight sensor |
| 04/14/1998 | US5739435 Two-stage strain-sensing device and method |
| 04/09/1998 | WO1998014787A1 Structure comprising an insulated part in a solid substrate and method for producing same |
| 04/09/1998 | DE19640854A1 Force sensor with integrated hydraulic force/pressure conversion |
| 04/07/1998 | US5736713 Method and apparatus of cooking food in a lightwave oven |
| 04/07/1998 | US5736656 Apparatus and method for measuring the magnitude and distribution of forces on the foot of a quadruped |
| 04/02/1998 | WO1998013679A1 Compensation technique for resistive bridge |
| 04/02/1998 | DE19648403C1 Direct pressure and-or tensional forces detector |
| 04/02/1998 | DE19639946A1 Micromechanical component with single-piece surface structure for acceleration sensor |
| 04/01/1998 | EP0833137A2 Circuit and method of compensating for membrane stress in a sensor |
| 04/01/1998 | EP0832420A1 Force sensitive scale and dual sensor load cell for use therewith |
| 03/31/1998 | US5734470 Device and method for time-resolved optical measurements |
| 03/31/1998 | US5734110 Temperature compensated, easily installed bolt-on strain sensor |
| 03/31/1998 | US5734106 Integrated electronic sensor for characterizing physical quantities and process for producing such a sensor |
| 03/26/1998 | WO1998012525A1 Fiber optic sensor having a multicore optical fiber and an associated sensing method |
| 03/26/1998 | DE19638860A1 Weighing cell fabricated from layered materials |
| 03/25/1998 | EP0831315A2 Pressure sensor |
| 03/25/1998 | EP0831313A1 Air pack type contact pressure measuring method |
| 03/25/1998 | EP0830577A1 Magnetic relative position transducer |
| 03/25/1998 | CN1177098A 压力表 Pressure gauge |
| 03/24/1998 | US5731528 Rope tension measuring apparatus for use with an elevator |
| 03/18/1998 | EP0829706A1 Mounting structure for a vehicle load measuring sensing element |
| 03/18/1998 | EP0829186A1 Composite materials |
| 03/17/1998 | US5728944 Photoelastic stress sensor |
| 03/12/1998 | WO1998010278A1 Improved acoustic strain gauge and assembly and method for measuring strain |
| 03/12/1998 | WO1998010258A1 Method of stimulating an oscillator control for capacitive measurement of strength, acceleration and/or rotation speed |
| 03/12/1998 | WO1998010242A1 Fiber optic grating transverse strain sensor system |
| 03/12/1998 | CA2258640A1 Fiber optic grating transverse strain sensor system |
| 03/12/1998 | CA2238615A1 Method of stimulating an oscillator control for capacitive measurement of strength, acceleration and/or rotation speed |
| 03/11/1998 | EP0828148A2 Procedure for positioning a rotor, in particular a vehicle wheel, rotatably coupled to driving means of a balancing machine, in its two plan balancing positions |
| 03/11/1998 | EP0828140A1 Level indicator |
| 03/11/1998 | EP0745194A4 Electromagnetic acoustic transducer for bolt tension and load measurement |
| 03/11/1998 | CN1175686A Method of monitoring and controlling yield stress |
| 03/11/1998 | CN1175685A High-stability quartz resonance type force sensor |
| 03/10/1998 | US5726744 Rosette-type optical microsystem of strain gauges having dielectric guides for measuring a longitudinal strain in a planar structure |
| 03/10/1998 | US5726564 Temperature-compensating method for a resistance bridge circuit, resistance bridge circuit with temperature-compensating circuit, and acceleration sensor using the same |
| 03/10/1998 | US5726423 Apparatus and method for regulating cooking time in a radiant energy oven |
| 03/05/1998 | WO1998009144A1 Pressure responsive sensor having controlled scanning speed |
| 03/05/1998 | DE19738531A1 Pressure dependent resistance e.g. for pressure sensor, keyboard switch |
| 03/05/1998 | DE19735433A1 Measuring probe for measuring thin layers e.g. paint, varnish, galvanised layer |
| 03/05/1998 | DE19635855A1 Method of measuring thickness of powdered or soft film material |
| 03/04/1998 | CN1175305A Method and device for continuous monitoring of dynamic loads |
| 03/03/1998 | US5723794 Method of quantizing flexure in a material |
| 03/03/1998 | US5723793 Methods and apparatus for measuring stress and strain characteristics of microscopic specimens |
| 03/03/1998 | US5723792 Stress composite sensor and stress measuring device using the same for structure |
| 02/26/1998 | WO1998007602A1 Automatically actuated braking system |
| 02/26/1998 | DE19635923C1 Verfahren zur Antriebsanregung von Schwingern zur kapazitiven Messung von Kraft, Beschleunigung und/oder Drehraten Method of drive excitation of oscillators for the capacitive measurement of force, acceleration and / or rotation rate |
| 02/26/1998 | DE19633736A1 Selbsttätig aktivierte Bremsanlage Automatically activated brake system |
| 02/25/1998 | EP0825427A2 Resonating structure and method for forming the resonating structure |
| 02/25/1998 | EP0824687A1 Process for testing solid bodies for stresses |
| 02/25/1998 | CN2275237Y Measurer for tablet pressure |
| 02/18/1998 | CN1173642A Sensor device |
| 02/12/1998 | WO1998005986A1 Optical strain gauge |
| 02/12/1998 | WO1998005973A1 Tunneling sensor with linear force rebalance |
| 02/12/1998 | WO1998005543A1 Steering wheel with opto-electronic sensor |
| 02/12/1998 | CA2211678A1 Resonating structure and method for forming the resonating structure |
| 02/11/1998 | EP0823044A1 Pressure sensitive optical device and presence detection floor |
| 02/10/1998 | US5717205 Method and apparatus for measuring mass distribution of a shaft |
| 02/04/1998 | EP0822579A1 Method of fabricating integrated microstructures of semiconductor material |
| 02/04/1998 | EP0634006B1 Load cell with bending beam having a cutout in an interior open space |
| 02/03/1998 | US5714695 Helical load cell |
| 02/03/1998 | US5714694 Force measuring instrument with overload protection |
| 01/29/1998 | WO1998003844A1 Compression-tension transducer, especially for electromechanical braking systems |
| 01/28/1998 | EP0820583A1 Pressure measuring device |
| 01/28/1998 | EP0820581A1 Semiconductor chip with a diaphragm resting on vertical supports |
| 01/28/1998 | CN1171546A Shock protection device for force measuring apparatus |
| 01/28/1998 | CN1171545A Weighing charging element |
| 01/27/1998 | US5712609 Micromechanical memory sensor |
| 01/27/1998 | US5712464 Method and apparatus of cooking food in a lightwave oven |
| 01/27/1998 | US5712432 Pin load cell for weighing |
| 01/22/1998 | WO1997044645A3 Device for testing safety valves |
| 01/22/1998 | DE19631502C1 Lenkrad mit optoelektronischem Sensor Steering wheel with optoelectronic sensor |
| 01/21/1998 | EP0819922A2 Shock protection for a force measuring device |
| 01/21/1998 | EP0819048A1 Method for making a thin layer composite unimorph ferroelectric driver and sensor |
| 01/21/1998 | CN1170871A Device for measuring compressive forces |
| 01/20/1998 | US5710830 Method of and apparatus for segmenting foreground and background information for optical character recognition of labels employing single layer recurrent neural network |
| 01/20/1998 | US5710716 Vehicle load measuring systems |
| 01/15/1998 | DE19653117C1 Method of determining propagation speed and contact area of roller skates and skate boards |
| 01/08/1998 | DE19625816C1 Pressure force measurement method |
| 01/07/1998 | EP0817317A2 Sensing element lead wire connecting structure |
| 01/07/1998 | EP0816824A2 Method of monitoring and controlling yield stress in rheologically plastic fluid |
| 01/07/1998 | EP0816818A2 Capacitance measuring sensor and selection circuit |
| 01/07/1998 | EP0816817A2 Wheel measuring hub |
| 01/07/1998 | EP0816809A2 A structure for mounting a sensing element for measuring the load of a vehicle |
| 01/07/1998 | CN1169530A Writing pressure testing disk |
| 01/06/1998 | US5706027 Force and torque converter for use in a computer input device |
| 01/06/1998 | US5705751 Magnetic diaphragm pressure transducer with magnetic field shield |