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JPH0731095B2 |
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JPH0777476A |
PURPOSE: To provide the inspecting method for a force sensor capable of inspecting the detection performance simply and accurately at a production site. CONSTITUTION: This inspecting method is applied to a multi-degree of freedom working...
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JPH0710250Y2 |
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JPH0721445B2 |
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JPH0755648A |
PURPOSE: To eliminate dangers and to enable adjustments to be made further accurately and rapidly by remarkably improving not only the inspection of accuracy of the braking force display of a roller type inspection stand but also operati...
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JPH0755611A |
PURPOSE: To enhance the performance of a sensor chip and to extend its life by constructing the sensor chip from an elastic base body having a circular bottom and a projecting surface extending therefrom. CONSTITUTION: An elastic base bo...
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JPH0743229A |
PURPOSE: To perform highly accurate load tests by interposing a sliding bearing member between a first loading means and object to be tested and correcting the frictional force generated by the sliding bearing member against the object w...
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JPH0719982A |
PURPOSE: To judge the performance of a sensor by obtaining the offset quantity from the first load vector determined from the known mass and the center of gravity position in the first attitude and the first load data detected by the sen...
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JPH0650752Y2 |
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JPH06103236B2 |
PURPOSE:To achieve a higher measuring accuracy, by performing a proper correction of correctable errors. CONSTITUTION:A detection output is taken out of a multiple component detector. The results of the detection are expressed by a speci...
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JPH06100516B2 |
This invention is a stress gauge whose components include a piezoresistive sensor embedded in epoxy, a flatjack, and a housing for the sensor and flatjack. The preferred piezoresistive sensor is ytterbium because of its sensitivity to pr...
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JPH0684335U |
[Purpose] Provided is a load detector that can be miniaturized and does not cause a measurement error even if a force in a different direction other than the load to be measured is applied to the load detection rod 3. [Constitution] A lo...
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JPH06317493A |
PURPOSE: To provide a torque sensor in which the fluctuation of zero point due to the rotational angle under no-load is detected and the data thereof is stored and the measurement is corrected at the time of torque measurement by reading...
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JPH0690072B2 |
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JPH0690104B2 |
PURPOSE:To compute a rigidity conversion matrix (B) by a robot itself by mounting a force sensor between the wrist part and hand part of the robot. CONSTITUTION:The robot 10 is equipped with a swivel table 10a, and upper arm 10b, and a f...
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JPH06300648A |
PURPOSE: To easy calibrate the output of a pickup in a short time by determining the relationship between the thread tension and the output voltage based on the first and second reference tensions and each output power at that time. CONS...
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JPH06281522A |
PURPOSE: To detect a deterioration coefficient of a combustion pressure sensor and discriminate abnormality of the combustion sensor on the basis of the deterioration coefficient. CONSTITUTION: Reference pressure PS is calculated from an...
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JPH06265425A |
PURPOSE: To improve detecting accuracy and to prevent leakage resulting from lengthening piping by combinedly providing a pressure sensor element, a temperature sensor and a computing element. CONSTITUTION: Outputs from a pressure sensor...
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JPH06258168A |
PURPOSE: To prevent the application of unbalanced loads on a roll when the load for calibration are applied on both ends of the roll and to achieve the simplification of operation and the efficiency of the working. CONSTITUTION: The outp...
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JPH06241921A |
PURPOSE: To enable accurate measuring even during repeated measurement by providing a means in the output side of a detection circuit to compensate the attenuation of voltage signal by an integration signal for the voltage signal. CONSTI...
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JPH06241934A |
PURPOSE: To enable easy examination of process circuit's function based an the output signal of the process circuit by generating digital unbalanced signal with a control circuit, and with this, supplying a signal processing circuit with...
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JPH0663880B2 |
A sewing machine having a reciprocating needle bar and a presser foor which is movable upwardly and downwardly to engage material and move it over a sewing station includes a presser foot measuring device. A system for measuring the pres...
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JPH06174576A |
PURPOSE: To maintain a torque detecting function continuously without detecting an erroneous torque value even when trouble is generated in a torque sensor regarding the torque detector of a driving shaft. CONSTITUTION: A torque detector...
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JPH0637741U |
[Purpose] The pressing pressure and the amount of movement of the pressing operation member such as the operation button can be measured simultaneously and accurately so that the mutual relationship between them can be judged. [Constitut...
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JPH0618255Y2 |
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JPH0629817B2 |
PURPOSE:To shorten a measuring time at high accuracy by including always the bias value of a force sensor and measuring power moment. CONSTITUTION:When power applied from plural parts is measured with the aid of the output data of the fo...
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JPH06102112A |
PURPOSE: To accurately judge whether a torque sensor functions normally. CONSTITUTION: A torque sensor has a resonance circuit 28 containing a coil 20 changing in inductance corresponding to input torque, a capacitor 22, a resistor 24 an...
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JPH0625792B2 |
The invention relates to a method and apparatus for testing the response of a stress wave sensor (10) to confirm that the transducer (12) and amplifier (20) are functioning satisfactorily. A pulser (24) is connected to the stress wave se...
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JPH0621834B2 |
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JPH0634476A |
PURPOSE: To highly efficiently adjust a cantilever by comparing measured values of the repulsive force of a free end before correction with measured values after a base end is deformed by a prescribed amount and adjusting the fitting ang...
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JPH0594744U |
[Purpose] Provided is a jig capable of static torque verification of a torque detector of a power tight machine. [Constitution] A jig used to verify a torque detector using a reference torque sensor installed between the coupling chuck a...
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JPH0541391Y2 |
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JPH0563735B2 |
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JPH0532752Y2 |
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JPH0552448B2 |
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JPH05164648A |
PURPOSE:To obtain a torque sensor which can obtain a true output torque in real time by compensating for a torque fluctuation constituent which depends on a rotary cycle of a rotary element of a system virtually according to a measuremen...
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JPH0547838U |
[Purpose] The torque sensor adjustment mechanism allows for minute adjustments, does not shift even when the fixing bolts are tightened, and is resistant to vibration. [Constitution] The micro-displacement sensor 1 is fixed to the sensor...
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JPH0545520U |
[Purpose] In the instrument connected to the sensor, the error peculiar to each sensor is corrected so that an accurate measurement signal can be easily obtained. [Constitution] The measurement signal input unit 1 inputs the measurement ...
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JPH0543050U |
[Purpose] Provided is a ground pressure calibration jig for a tire ground pressure / slip amount detection sensor, which can prevent contact between a weight support base and a displacement sensor and can easily perform ground pressure c...
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JPH05118941A |
PURPOSE:To obtain a device for measuring the tension of an electric wire, in which an electric wire tension meter provided in a transmission line under the practical operating condition can be corrected. CONSTITUTION:As an electric wire ...
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JPH0593668A |
PURPOSE:To easily and efficiently perform load test of a load generator even in a small place. CONSTITUTION:A load cell support frame 4 which is slidable along a load direction and has coupling parts at both ends is placed on a support f...
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JPH0552680A |
PURPOSE:To easily inspect failure and defective points in a magnetostriction torque sensor by inspecting the function of a signal process circuit through the output obtained at the time of running a dc current of known value from a const...
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JPH059721B2 |
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JPH0518845A |
PURPOSE:To enable a fluctuation content of a pseudo signal output voltage to be compensated by inserting a pseudo resistor at one side of a resistor bridge and then detecting a fluctuation content of a sensing voltage according to temper...
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JPH054015B2 |
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JPH05836Y2 |
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JPH04369447A |
PURPOSE:To obtain a tester for a vibrating type sensor which has been modified so that whether the vibrating type sensor is good or defective can be automatically determined. CONSTITUTION:A tester for a vibrating type sensor comprises a ...
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JPH04350532A |
PURPOSE:To make possible highly precise characteristic regulation of a pressure sensor device to be regulated and obtain the regulating method capable of reducing a regulation time. CONSTITUTION:A reference pressure sensor device 7 set t...
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JPH0450526Y2 |
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JPH0447642Y2 |
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