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JP61150710 |
PURPOSE: To detect the deterioration of a load cell and to prevent the lowering of sheet-thickness accuracy by measuring the accuracy of sheet thickness under at least two kinds of large and small rolling loads in each case of using a ne...
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JP61138133 |
PURPOSE: To make easy sensitivity adjusting operation and to improve the precision by providing a means which calculates a coefficient of sensitivity correction, and correcting and outputting a digital signal outputted from an A/D conver...
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JP61108941 |
PURPOSE: To generate a calibrating pseudo distorted wave having fine square shape and prescribed amplitude value and pulse width and prevented from jumping even by manual operation by providing the titled device with a resistor connected...
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JP61057828 |
PURPOSE: To load an axial force sensor with moment having small interference force by dividing one load equally by a load dividing mechanism and placing one part of the load on a moment transducing mechanism through a load direction conv...
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JP60073432 |
PURPOSE: To detect a torsional load accurately by engaging a compression rod with a thrust bearing between a movable crosshead and a base, and eliminating the influence of the reaction of a tensile load upon the detected value of a load ...
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JP60073326 |
PURPOSE: To perform the calibration of a sensor simply and accurately, by adjusting the amplification factor of each detection gauge by successively adding constant external force to a position, where the max. moment of the indivisual de...
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JP60055240 |
PURPOSE: To obtain high testing accuracy and to handle the titled device easily with a simple means for transmitting torque to a spring balance through a lever by supporting a torque detecting shaft between self-aligning ball bearings. C...
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JP60029630 |
PURPOSE: To execute with high accuracy a measurement over many hours by executing the measurement by correcting a zero point in the negative direction when a force of the positive direction is applied, and correcting a zero point in the ...
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JP60004838 |
PURPOSE: To always enable an accurate abnormality discrimination eliminating misconception by discriminating abnormalities in respective sensors based on both output values of two sensors having output characteristics different from each...
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JP59193328 |
PURPOSE: To enable quick, labor-saving and accurate detection of weight by allowing laminated weights to be suspended in an orderly manner on an arm beginning from the top. CONSTITUTION: When weights 12 are placed laminatedly, a stop 12a...
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JP59151032 |
PURPOSE: To execute exactly evaluation and calibration of a force sensor by constituting the force sensor so that an external force is applied separately in accordance with total six elements, respectively, consisting of three elements o...
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JP59150323 |
PURPOSE: To automatically detect abnromality such as the change of circuit constant, by periodically operating a shaft twist detector by a dummy signal while comparing the limit value of the obtained signal with set real limit value. CON...
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JP59083027 |
PURPOSE: To perform highly accurate calibration in a short time, in a tandem rolling mill, by compressing a steel strip by the roll in a front stage stand of a tension meter, fixing the steel strip, releasing the compression by the roll ...
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JP58131530 |
PURPOSE: To improve the measuring accuracy of the titled device without changing the attachment of a detecting lever at the calibration of side pressure by converting a vertical load into a horizontal load and applying the converted load...
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JP58115335 |
PURPOSE: To check simply and precisely whether the initial tension of a belt lies within a prescribed range or not, by providing the titled gauge with a pointer to indicate a display part indicating the proper range of tension, and an ad...
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JP57161604 |
PURPOSE: To simplify a correcting work, by constituting a device such that a voltage, fetched from a carrier voltage supply source, is amplitude-modulated via a DA converter by a plural number of digital switches to supply it to a primar...
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JP57136133 |
PURPOSE: To obtain each coefficient of the conversion matrix, by combining two component detectors via a connecting member, and comparing the outputs of both detectors. CONSTITUTION: A universal vice 40 whose attitude can be arbitrarily ...
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JP55116265 |
PURPOSE: To measure the pulse period under the optimum interpulse distance at all times by frequency dividing the output pulse of the speed detector or a chassis- dynamometer corresponding to its detection speed. CONSTITUTION: The output...
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JP54002785 |
PURPOSE: To make the torque measurement of bolts accurate by coupling a wrench with torque gauge to a bolt and exerting tensile force between the bolt and nut with a gas cylinder.
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JP52138177 |
PURPOSE: To carry out correction for the power meter by attaching levers and a counter weight to the power meter through a variable-torque clutch.
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JP52068481 |
PURPOSE: To perform correction by obtaining the torques necessary for idling an electric dynamometer at low, high and normal speeds while maintaining a steady speed and calculating friction troque, wind loss torque and eddy current loss ...
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JP52016277 |
PURPOSE: To make it possible to calibrate graduation of a tensimeter safely within a short time.
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JP52006559 |
PURPOSE: To obtain a device which is capable of accurately examining strain gauges with an extremely simple operation.
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