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JP6443871B1 |
To provide a position detecting device using a gap adjusting type nozzle valve and a gap adjusting type nozzle valve in which the maximum pressure of a passage connected to a fluid supply source is increased. An opening surface 12 of an ...
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JP6380896B2 |
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JP2018132436A |
To provide a gap shape estimating method capable of efficiently estimating the shape of a gap formed between an object and a part of a body, while considering the individual difference of the body.In a gap shape estimating method of the ...
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JP6376695B2 |
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JP6347583B2 |
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JP2018072013A |
To provide a method to perform an accurate calibration of an air micrometer for measuring the inner diameter dimension of a drilled hole while drilling by a spinning quill.A method to calibrate an air micrometer 5 provided at the tip por...
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JP6306100B2 |
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JP6293288B2 |
The invention relates to a device for the pneumatic measurement of an object, comprising a measuring nozzle that is fed by a compressed air source via a measuring line, a pneumatic converter integrated in the measuring line, and a switch...
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JP6211284B2 |
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JP6209054B2 |
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JP6181569B2 |
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JP6171048B1 |
[Subject] The non-contact measuring instrument which can measure the thickness of a tabular work by non-contact without being influenced by a field state, and grinding waste and grinding water is provided. [Means for Solution] A grinding...
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JP2016169946A |
To provide a position detection device with which it is possible to realize a wide measurement range and secure the continuity of measured data.A position detection device 1 comprises: a nozzle 10 capable of ejecting a pressure gas towar...
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JP5981227B2 |
Provided is a front fork in which a stroke amount of a spring leg that relies on an air spring can be detected precisely, and in which pressure leaks in the spring leg can be detected. The front fork has: a guide cylinder 11 that extends...
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JP2016151547A |
To provide a position detection device that can accurately detect a position of a workpiece even when there are variations in characteristics of sensors detecting pressure of pressurized gas.A position detection device 1 comprises an off...
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JP5941221B2 |
The present invention relates to an air micrometer. The air micrometer includes a target object accommodation slot having a bottom surface and a ceiling surface to accommodate at least one portion of the target object between the bottom ...
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JP5930765B2 |
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JP2016513265A |
To measure the geometric shape of the workpiece surface (165) in a non-contact manner, especially for workpiece parts machined by honing or finishing before, during and / or after micromachining. A measuring system (150) containing at le...
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JP2016512598A |
A device for detecting existence of a substance on the surface contains the end face side pump portion and the tip side [at least one] probe portion constituted in order to be immersed in the 1st fluid. The end face side pump portion and...
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JP5715365B2 |
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JP5713759B2 |
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JP5692088B2 |
An inner diameter measurement instrument (100) includes a first channel (120) and a second channel (140) respectively communicating with a balloon (110), a fluid injection mechanism (130), a fluid lock mechanism (150), and an amount meas...
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JP5669841B2 |
A fluid proximity sensor for surface measurements having a measurement chamber (210) with a measurement nozzle (205), a reference chamber (220) with a reference nozzle (225), and a diaphragm (215) forming an interface between the referen...
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JP2014215089A |
To provide a shape detector streamlining maintenance work or requiring no maintenance work.A shape detector comprises: a support shaft 108; a plurality of cylindrical rotors 120 that are supported in a rotatable manner by the support sha...
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JP5499260B2 |
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JP5496021B2 |
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JP2014059308A |
To provide the easily replaceable measurement head of a laser-processed opening and the measurement method of the laser-processed opening.The measurement head of a processing tool includes a mechanical connector 14 for connecting the mea...
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JP5456771B2 |
The method involves forming an elevation or depression by a tapering area (1.1) of a body (1). A measuring body (3) with a predefined diameter (A) is arranged on a base area (5), such that a gap (6) is formed between a cross-sectional ar...
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JP5462808B2 |
In one embodiment of the present invention, there is provided a gas gauge for use in a vacuum environment having a measurement gas flow channel. The gas gauge may comprise a measurement nozzle in the measurement gas flow channel. The mea...
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JP5425944B2 |
To provide a separation determination tool capable of easily determining whether an interval belonging to two objects is separated equally to or greater than a predetermined distance.A separation determination tool includes an operation ...
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JP5409746B2 |
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JP5403611B2 |
To easily change internal pressure of a container according to a change in external pressure. In a strain gauge device 100, a piston 54 attached to a tubular opening portion 53A provided at a housing part 53 slides in response to externa...
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JP5351443B2 |
To solve the problem that acoustic impedance of a vessel to be measured or a vessel including a measurement target is affected by the shape of the target vessel in an acoustic measurement method utilizing a change according to the amount...
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JP5343314B2 |
The present invention provides a surface shape measuring device which measures the surface shape and detects the defect such as warp and the like with non-contact and not-breakage mode and high precision and high speed in substrate such ...
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JP5330163B2 |
To provide an air nozzle for measurement, capable of achieving high accuracy of manufacture, and also reducing manufacturing cost and product cost, by employing a structure consisting of two independent components (separation). The air n...
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JP5331529B2 |
To provide a deviation detection method and device of an abutment position of a piston ring, which provides sufficient detection accuracy by a simple and inexpensive procedure. This deviation detection method of the abutment position of ...
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JP2013221764A |
To provide a spline diameter measuring apparatus capable of suppressing increase in the number of components and increase in operation steps, and to provide a diameter determination method of a positioning member and an assembling method...
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JP5324832B2 |
To reduce initial cost and running cost and reduce work on the site. In an ash melting furnace 2, while inert gas G is supplied from a chip of a main electrode 4 provided on a ceiling wall of a furnace body 3 so as to be liftable/lowerab...
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JP5323902B2 |
To provide a measurement head for an air micrometer which can be easily manufactured and can perform highly accurate measurement.In a measurement head 13 for an air micrometer in which a plurality of vertical passages T1-T3 extend along ...
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JP5311724B2 |
To provide a position checking apparatus having a short cycle time and a high pressure resistance, which prevents any nozzle from clogging or any rust from arising when stopping supplying a detection pressure and a blow-use air. The posi...
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JP5294451B2 |
To solve the problem that it takes a time to discriminate a distance, because many times necessary for completion of a back pressure rise are needed if the distance to an object to be detected becomes not more than 10 μm. In a depositio...
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JP5276070B2 |
To provide an air micrometer capable of highly accurately measuring dimensions by a simple operation. The air micrometer includes: a measurement part 1 configured by partitioning the upstream side and downstream side of an air channel 11...
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JP5222066B2 |
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JP5222065B2 |
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JP2013118751A |
To provide a spacing distance determination device capable of simply determining whether or not a spacing between two objects is at least a predetermined distance.The spacing distance determination device includes: an operation rod 10; a...
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JP5211840B2 |
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JP2013111618A |
To provide a perpendicularity measuring method and a spot welding machine for performing the method having stable welding quality by eliminating variation depending on a worker.The method includes: a back pressure measuring step (step S2...
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JP5203798B2 |
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JP5178215B2 |
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JP5167311B2 |
The method involves determining a central diameter (Dm) of a monolith (2) i.e. ceramic substrate. Thickness of a matte (3) is determined, and a housing plate (4) is provided at a housing (5). The central diameter of the monolith is deter...
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