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JPH0443795Y2 |
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JPH04102038U |
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JPH0434437Y2 |
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JPH04213038A |
PURPOSE: To eliminate the check by an operator according to whether the operation of a stress wave sensor is normal or not. CONSTITUTION: The stress wave sensor response testing apparatus comprises an electric pulse generator 24, a conve...
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JPH04213036A |
PURPOSE:To perform automatic correction of the drift of an output caused by deterioration with time of a steering force sensor. CONSTITUTION:A straight-advancing-condition judging part 9 outputs a straight- advancing-condition achievemen...
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JPH0441294B2 |
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JPH04169831A |
PURPOSE:To make it possible to test a detector very simply by bringing a reference load detector and a load detector under test into rigid contact, making a load act on either detector, and obtaining the calibrating matrix of the load de...
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JPH0427439B2 |
A scale mechanism in which a load to be measured sets on blocks of which at least two are tapered and with a fluid such as oil between the blocks and means for measuring the transverse force on at least one of the tapered blocks and such...
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JPH0486911A |
PURPOSE: To realize the high stability and high accuracy of the pressure function without imposing on an operator any burden by providing an auto zero adjustment means automatically adjusting the zero point of the pressure function. CONS...
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JPH0442029A |
PURPOSE:To make it possible to inspect the load and the output of each shaft by one attachment by providing a holding device for holding a sensor and changing its attitude and a device for imparting the load directed upward in the sensor...
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JPH0423773A |
PURPOSE: To carry out a test within a small space by fixing a traction device engagingly with the strut of a table, installing a simulated cable to a measuring jig through a load cell, engaging the measuring jib to the strut in such a ma...
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JPH0412238A |
PURPOSE:To detect the output state of a pressure sensor by applying simultaneously uniform pressurizing force to plural pressure sensors and leading out an output of the sensor in this case in a state that a sealed state of a pressure co...
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JPH03221827A |
PURPOSE:To shorten a trimming time by connecting plural pressure sensors to a voltage generator in parallel, successively closing relays, selectively connecting one of the plural sensors to a voltmeter and successively performing trimmin...
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JPH03210447A |
PURPOSE:To perform calibration by utilizing a bolt or nut already completed in clamping or on the way of clamping by forming the torque wrench calibrator from a twisting rod having a strain gauge bonded thereto and fitting parts for resp...
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JPH03210448A |
PURPOSE: To eliminate the need for dangerous handling and to enable rapid and economical assembly by forming a bridge compensation resistor constructed of different materials which is accompanied by fixing to the same small plate and sam...
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JPH0337697B2 |
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JPH0323551Y2 |
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JPH0345236U |
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JPH02307029A |
PURPOSE:To improve the measurement accuracy by placing a load of torque before measurement and then measuring torque after the load is removed. CONSTITUTION:When a main switch 20 is turned on, the switch 21 of a motor 1 in a braking circ...
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JPH02291934A |
PURPOSE: To enhance the accuracy of a torque meter by resetting the torque meter during use of a bicycle thereby making the zero point variable depending on a physical disturbance. CONSTITUTION: Means 9 for detecting the angular position...
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JPH02287220A |
PURPOSE: To determine the operation of a weighing apparatus accurately and automatically by checking the operation using a signal related to a varied parameter from a capacitance detection circuit. CONSTITUTION: The weighing apparatus co...
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JPH0242257Y2 |
A test device for dental instruments, which have a movably seated ram that moves toward the test subject in free flight with constant speed and after impact against the subject will return to initial position, characterized by a test mem...
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JPH0249166B2 |
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JPH02262968A |
PURPOSE: To mutually communicate between both measuring devices which provide electric data by connecting a measuring device of an adjusting or calibrating device to a measuring device operated with electricity from a torque wrench when ...
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JPH02140633A |
PURPOSE:To obtain the title calibrating device for a load sensor having high load accuracy by providing a fine adjustment mechanism, a displacement sensor, and a signal source for outputting a driving signal. CONSTITUTION:When the moment...
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JPH01320444A |
PURPOSE:To calibrate a measurement accuracy easily in a short time by swinging a swing element in the manner of energizing a torque arm with an energizing device against the torque arm. CONSTITUTION:First of all, a coupling with a device...
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JPH0138513Y2 |
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JPH0167545U |
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JPS6461643A |
PURPOSE:To perform calibration which is easy to automate without using any complicated device by fitting a load transmission rod to the force detector and applying an axial load and moment around an axis at the same time or only the axia...
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JPS6416949A |
PURPOSE: To load a multiple molecule detector with a single or composite desired component of force by detecting a difference in the height of the center of the multiple molecule detector which is generated at the time of varying the att...
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JPS63243730A |
This method for measuring the loads between the work rolls of a rolling mill stand is characterised in that several elongated balances 51, 52, 53 are placed between the work rolls 13, 14 and aligned in a plane passing through the axes of...
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JPS63153151U |
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JPS63204125A |
PURPOSE:To improve convenience in use, by mounting a magnetic stress sensor to the surface of a test piece on the upper or under side thereof to support said test piece in a cantilevered fashion and applying external force to the free en...
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JPS63157029A |
PURPOSE:To improve the dynamic response performance of an accelerometer, etc., using a strain gauge by applying a force to a body on which the strain gauge is stuck, measuring the strain of a marker on the surface of the body and time va...
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JPS6329209B2 |
A scale mechanism in which a load to be measured sets on blocks of which at least two are tapered and with a fluid such as oil between the blocks and means for measuring the transverse force on at least one of the tapered blocks and such...
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JPS6390138U |
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JPS63109344A |
PURPOSE:To efficiently perform measurement and data processing and to achieve the automation of a calibration test, by applying compression or tensile load to a force detector by the load pin provided to a beam. CONSTITUTION:A load teste...
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JPS6350041U |
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JPS6370137A |
PURPOSE:To enable the calibration of a torque load free from errors caused by a friction force, by obtaining an exact vertical upward force with a support mechanism composed of a knife edge and a V-shaped support. CONSTITUTION:Torque tra...
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JPS637889Y2 |
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JPS633235A |
PURPOSE:To derive the calibration value of a three-directional force detector regardless of the attitude of a tool by rotating the tip shaft at some attitude of, for example, an industrial robot fixed to the three-directional force detec...
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JPS62212541A |
PURPOSE: To attain reduction in error by eliminating the generation of static friction at the start time of the rotation of a pulley, by supporting a wire by the pulley pivotally supported through a bearing and forcibly rotating said bea...
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JPS62132441U |
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JPS62124536U |
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JPS62129725A |
PURPOSE: To improve dependability of function checking, by switching an analogue switch to the reference voltage source side and performing an operation check of an A/D convertor. CONSTITUTION: A micro-processor PU5 switches an analogue ...
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JPS6217704Y2 |
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JPS6282304A |
PURPOSE: To accurately and stably measure the dynamic calibrated value of a strain gauge by straining a test-piece initially in a bending direction and measuring its dynamic calibrated value, and compensating and removing the influence o...
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JPS6234338U |
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JPS6215083A |
1. Device permitting the performance either of the readjustment of the tightening torque of an appliance for connection by screwing on an assembly which is already tightened, in the course of production or in a control operation, or of t...
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JPS61189250U |
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