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JP55165870 |
PURPOSE: To detect properly and easily tape winding rate by whistling when the tape has come to a settled residual rate. CONSTITUTION: With progress that tape 2 is rewound from a disc 22, and it is wound sideways around the outside of a ...
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JP55154409 |
PURPOSE: To make the accurate and easy measurement of the sinking amount of existing ground owing to banking possible by providing a flexible communicating pipe inserted with a water pressure detector on the ground of the area to be bank...
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JP55152408 |
PURPOSE: To easily change set measuring dimensions and thereby improve the controllability of an air micrometer, by memorizing as a linear equation the nozzle back pressure variation characteristics between two points set by upper and lo...
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JP55152407 |
PURPOSE: To enable an air micrometer to be used in a non-linear region of nozzle back pressure variation characteristics, and thereby widen the measuring range thereof, by memorizing the relation between nozzle back pressure variation an...
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JP55107909 |
PURPOSE: To raise the accuracy of measurement, by interposing a contact member between the nozzle of an air micrometer and a measured surface, placing one side of the contact member in pressural contact with the measured surface and prov...
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JP55104702 |
PURPOSE: To detect defect of welded joint including stray type defect part easily in a short time, by derecting air leakage with blowing compressed air into a belt type small crevice formed between lining of bath and the welded joint. CO...
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JP55103406 |
PURPOSE: To secure the distortion amount of the fender beam easily in a simple operation by always filling the fluid of the fixed pressure into the fluid room inside the fender beam and then measuring the capacity of the fluid discharged...
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JP55099009 |
PURPOSE: To accurately detect a position in which a vehicle is to be stopped, by using a position detecting slide member which is slidingly moved in accordance with the movement of the vehicle to cause a fluid to flow so that an electric...
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JP55095811 |
PURPOSE: To secure measruement for the sinking state of the tank bottom plate regardless of the amount of stored liquid, by providing the closed space of rigidity near the bottom plate of the tank to prevent the external pressure of the ...
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JP55062307 |
PURPOSE: To realize an easy and assured measurement from outside for the sinking amount of the liquid tank bottom plate by providing the measuring component capable of injecting the liquid under the bottom plate of the tank, thus prevent...
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JP55060811 |
PURPOSE: To provide an approach rate detector where no mechanically movabl parts such as springs, etc are needed and external shocks for a stopper mechanism are protected by detecting the approach rate of a detected body through change o...
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JP55057105 |
PURPOSE: To obtain a flexion measuring device which can be applied even in the water or when no stable point is available by measuring the level depth difference within the linking tube which bends along with the long beam and thus measu...
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JP55036720 |
PURPOSE: To judge the index of the accuracy of a gear in a method of measuring the accuracy of the gear by engaging a gear to be measured with an internal gear finished in internal gear shape corresopnding to the gear shape equal to an i...
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JP55029737 |
PURPOSE: To know accurately variance in diameter by previously filling a capillary cylindrical tube, applied with pressure, with a liquid and by measuring the amount of a liquid pushed out due to the deformation of the tube by pressure. ...
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JP55026408 |
PURPOSE: To make it possible to measure easily the deflection quantity in the base center by a simple structure where plural measuring vessels which have fluid stored inside and are connected mutually are arranged under each measuring po...
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JP55008828 |
PURPOSE: Raw water flowing to a precipitation pond is partially guided to a filter column, whereby filter pressure variation ratio is measured to determine flock size for equipment control. CONSTITUTION: Chemical-fed raw water flowing to...
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JP54151863 |
PURPOSE: To improve the centering accuracy and to facilitate the assembly of centering members by inserting a centering shaft between the centering members so that a fluid pressure may be applied. CONSTITUTION: A centering shaft 3 is ins...
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JP54136362 |
PURPOSE: To position a pouring nozzle and sprue on the same perpendicular line and achieve the improvement of casting work by automatically detecting the sprue of casting molds and automatically adjusting the position of the pouring nozz...
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JP54134661 |
PURPOSE: To discriminate and sort the parts securely by air jet in a simple constitution, by blocking the through-holes in the discriminating stage provided in the same array as the plurality of through-holes furnished in the transfer ro...
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JP54111852 |
PURPOSE: To simplify the constitution of the detecting ends and make possible the sure width measurement of casting ingots by providing the detecting ends comprising opposedly disposing the high pressure nozzles injecting high pressure f...
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JP54081181 |
PURPOSE: To provide a metal touch detecting agent, made of a derivative of polyoxyalkylene glycol and a coloring pigment, which is able to spread over the surface of a stool in the form of a thin layer, and enables highly accurate detect...
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JP54012860 |
PURPOSE: To detect a collar hole securely in a simple structure by detecting the pressure change of air injection stream passing the collar hole in a take-up drum for cables and wires.
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JP54001056 |
PURPOSE: To perform automatic measurement of the heights, etc. of articles by pressing one end of a lever to the end faces of the articles being conveyed and detecting the displacements of the pressed face from a reference face with the ...
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JP53119072 |
PURPOSE: To eliminate personal errors and perform gap measurement readily and highly accurately by forming two chambers with the gap part as boundary, flowing fluid of a constant pressure to one of the chambers and allowing the fluid to ...
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JP53107867 |
PURPOSE: To make possible electrical and simultaneous measurement of perpendicularly intersecting two directions or three directions by mounting piezoelectric elements to a vessel for measurement sealed therein with mercury and causing t...
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JP53066755 |
PURPOSE: To objectively judge the qualities of fruits thereby to reduce the power consumption and improve the reliability by feeding to a data processing device a two-dimentional image of the fruits, which are observed through such filte...
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JP53062503 |
PURPOSE: To easily, accurately detect the infinitesimal protrusive obstacles spattered on the rotary recording medium surface, by taking out the quantity of physical vibration detected by the floating slider after being converted into an...
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JP53048549 |
PURPOSE: To easily and accurately measure the expansion volume of shaft furnace body brick, by attaching balance method inclined measuring rod, able to insert freely to inside tube opening of water cooling type double tube, provided on t...
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JP53045557 |
PURPOSE: To measure groove widths at high accuracy and high performance by inserting and contacting both stationary and moving measuring elements into the groove of the object to be measured and detecting the movement amount of the movin...
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JP53038385 |
PURPOSE: To detect number of wheel axles and distinguish number of wheels, by withdrawing signal proportional to wheel tread area using a tube filled with liquid.
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JP53029753 |
PURPOSE: Leakage of radioactive substances, harmful gases or the like within process piping to the outside is prevented and the maintenance, inspection and adjustment of a detector are safely accomplished by providing a feed line to a ho...
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JP53028458 |
PURPOSE: To perform measurement of area and simplify the measurement by reading the number of a multiplicity of fine parallel lines within a closed loop with an optical pen.
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JP53019906 |
PURPOSE: To inspect exactly molten loss of the refractories in a furnace by the detection of the movement of an inspecting section attached at the top of a center shaft on the basis of pressure change at the air sensor set at the top of ...
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JP52149169 |
PURPOSE: To provide an apparatus for analyzing motion of moving body, in which pressure change caused by the motion of moving body is detected by microphone placed in the vicinity of passage of said body, whereby it is enabled to use the...
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JP52148161 |
PURPOSE: To easily evaluate clearance within the cable by comparing the flow rate of gas in the clearance reference device with that of which flow through the external conductor and the insulator in the testing cable after adding a gas t...
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JP52147456 |
PURPOSE: To position a moving machine easily and accurately with simple constitution by opposedly placing a wind receiving port of a variable bore and having a pressure sensitive body therein at a given spacing from a gas blowing port an...
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JP52141656 |
PURPOSE: To prevent the stopping of turbine due to pressure fluctuation during the foreign matter passage through orifice by providing dash pot room at the upper section of follow-up piston.
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JP52135492 |
PURPOSE: To add an elongated time (T2-T3) to a working time (T1-T2), cancel a remaining amount at a contraction time, and make match the prescribed value with inner diameter of the work.
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JP52129492 |
PURPOSE: To prevent lowering of detection sensitivity and promote the increase of cooling effect by protecting the detector by means of providing various vortex and spiral shaped plate or tube body for the non-magnetic metal tube through...
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JP52094154 |
PURPOSE: More than two water micrometers are mounted on a beam opposing the roll face a predetermined distance apart, and by having amplifiers and memory and operation circuits, roll profile, etc. can be detected precisely.
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JP52094158 |
PURPOSE: To select good bad screws easily and accurately by adsorbing good screws by applying decompressed air to a dented section.
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JP52075457 |
PURPOSE: To measure accurately the entire abrasion wear of a whetstone with simple structure by using one air nozzle balance type detector for the abrasion wear of the whetstone to draw out only a whetstone-abrasion signal equivalent to ...
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JP52060161 |
PURPOSE: The optical sensor and pattern judgement section are prepared. And angle detection, side length detection, area detection plus center detection are performed for a flat pattern in order to have a pattern judgement. As a result, ...
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JP52058947 |
PURPOSE: To accurately measure the length and the area of various solids automatically and without any contacts.
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JP52049049 |
PURPOSE: To quantatively detect adrasions on molds by interposing a measuring head between an upper mold and a lower mold, blowing air out of said head under constant pressure and measuring the flow rate and backperssure of air discharge...
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JP52038244 |
PURPOSE: To accurately measure a change in dimensions in a wide range in a noncontact manner by adopting a flow rate system.
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JP52037463 |
PURPOSE: A measuring head having aconvex spherical surface having a known curvature slightly smaller than that of the concave spherical surface to be measured which will be applied with a fixed load, and having an air spouting orifice at...
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JP52036054 |
PURPOSE: To make it possible to effect accurate measurements in a simple and rapid manner by detecting a change in the pressure resistance of an air stream.
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JP52035104 |
PURPOSE: In building blast furnaces, a fluid sensor is kept beforehand buried, whereby the erosion condition in the wall faces of blast furnaces can be easily and accurately detected even during operation of the blast furnace.
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JP52026855 |
PURPOSE: To realize compact design and high precision and durability in a device which measures boom length by determining the flow of a fluid flowing into and out of a hydraulic cylinder for expansion of the boom.
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