baber/WOPTO huggingface dataset:
Patent JP-S59142442-A (JP)
Title: Method and device for detecting abnormality of surface of object
Inventor: OOTA NARIKATA
IPC: G01N21/952
Filed: 1983-02-04
Abstract: PURPOSE:To detect exactly abnormality of the surface of an object when a reflected output from the object drops, by executing an operation basing on inclined reflected light and regular reflected light from an inspecting surface. CONSTITUTION:An optical detecting system 10 and a rod-like object 13 are moved relatively along its axis, rotating the object 13 whose section is circular around the axis, and the whole surface of the object 13 is inspected continuously. When a crossing angle theta of an optical axis of an optical system 11 and an optical axis of an optical system 12 is set to 30 deg., and that which generates chipping on an inspecting surface 13A of the object 13 is inspected, as for an electric signal A corresponding to regular reflected light, its output becomes larger on the abnormal surface than on the normal surface, and on the contrary, a signal B corresponding to inclined reflected light becomes smaller on the abnormal surface than on the normal surface. Also, as for an output in a divider 17, the S/ N becomes larger than the signal A and B. Accordingly, since a divided output exceeds a reference value of a comparing detector 18, the abnormal surface can be detected easily.
Patent JP-H05215260-A (JP)
Title: Check valve
Inventor: IEDA MASAO
IPC: F16K15/06
Filed: 1992-02-03
Abstract: PURPOSE:To provide a check valve which has a simple structure and can be easily set in an arbitrary piping. CONSTITUTION:A check valve comprises as an assembly of an annulus ring gasket 2 having its boss part 2b in its center and formed with a valve seat 2a at its stage on the inner circumference, an O rings 3 mounted on the outer circumference of the gasket, a valve stem 7 slidably fitted in the boss part of the gasket, a valve body 4 and a valve retainer 5 mounted on a valve shaft facing to the valve of the gasket, and a pressure spring 6 stretched between a collar 7a, attached to the end of the valve stem, and the boss part of the gasket so as to press the valve body against the valve seat. And in the case of incorporating the check valve in a fluid circuit, the gasket is inserted and set inside of a fluid piping 8 so that it may be fixed to the piping so as to achieve sealing condition by the O ring.
Patent JP-S59180767-A (JP)
Inventor: ROI RUISU HOFUMAN
IPC: G06F15/177
Filed: 1984-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07115208-A (JP)
Title: Manufacture of semiconductor acceleration sensor
Inventor: YOSHINO YOSHI
IPC: H01L29/84
Filed: 1994-02-14
Abstract: PURPOSE:To constitute a movable part of single-crystal silicon, wherein the characteristics of material-property values and the like are constant and the mechanical strength is obtained. CONSTITUTION:An N<+> diffused layer is formed on the surface part of an N-type silicon substrate 11. A P-type epitaxial layer 21 is grown thereon. An N<+> diffused layer 221 corresponding to the part of an overlapped element 12 is formed on the epitaxial layer 21. N<+> diffused layers 141 and 142 corresponding to the parts of facing elements 131 and 132 are formed on both sides of the diffused layer 221. Thereafter, the pattern formed of a protecting film 25 is formed at the rear surface of the silicon substrate 11. The substrate 11 is etched to the P-type epitaxial layer 21. The P-type epitaxial layer 21 is removed by electrochemical etching. The overlapped element 12, which is made to be the movable part, is cut out and formed.
Patent JP-S61176982-A (JP)
Inventor: MATSUI KOICHI
IPC: G06F3/038
Filed: 1985-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05217852-A (JP)
Title: Projection aligner and pattern formation
Inventor: FUKUDA HIROSHI
IPC: G03F7/20
Filed: 1992-02-03
Abstract: PURPOSE:To keep a high contrast and a deep focal depth for a fine pattern as small as a wavelength or smaller than that by making a permeability of the inside of the circumference of a region which is nearly conjugate to a zonal region of an effective light source on the surface of a pupil of a projection lens smaller than that of the outside of the circumference. CONSTITUTION:An effective light source having the illumination distribution on the surface of a secondary light source and a pupil filter having the light permeability distribution on the surface of a pupil are installed. The filter having the light permeability distribution is an auxiliary filter having a region which is conjugate to a light source region having the illuminance distribution on the pupil and which has a permeability reduced to 35-65%. By this method, a high contrast and a deep focus depth can be maintained for a fine pattern which is as small as a wavelength or smaller than that. Therefore, LSIs having a circuit pattern size of 0.2-0.3mum can be fabricated by photolithography.
Patent JP-H03221920-A (JP)
Title: Liquid crystal display element
Inventor: IIMURA HARUO
IPC: G02F1/1347
Filed: 1990-01-26
Abstract: PURPOSE:To make multicolor displaying by providing a 2nd liquid crystal cell between a 1st liquid crystal cell and a polarizer while specifying the homogeneous orientation of a liquid crystal layer and impressing a voltage to the liquid crystal layer. CONSTITUTION:The 1st liquid crystal cell 10 is constituted by a supertwisted nematic cell. A pair of substrates 1, 11 of the liquid crystal cell 10 has oriented films 3, 13 and transparent electrodes 4, 14 and the liquid crystal 6 is sealed between the substrates 1 and 11. The 2nd liquid crystal cell 20 is constituted of a homogeneous cell. A pair of the substrates 21, 31 of the liquid crystal cell 20 has oriented films 23, 33 and transparent electrodes 24, 34 and the liquid crystal 36 is sealed between the substrates 21 and 31. The liquid crystal cells 10, 20 are superposed on each other and a pair of the polarizers 2, 12 are so disposed as to pinch the liquid crystal cells 10, 20. The oriented films 23, 33 are so installed that the homogeneous orientation directions form the angles ranging from 20 to 70 deg. with the transmission axes of the polarizers. The black and white displaying and multicolor displaying are executed by controlling the voltages to be impressed to the liquid crystal cell 20.
Patent JP-S63186670-A (JP)
Inventor: OKAWA SUSUMU
IPC: A63B37/00
Filed: 1987-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05144395-A (JP)
Title: Rotary anode type x-ray tube
Inventor: ABU HIDEO
IPC: H01J35/10
Filed: 1991-02-08
Abstract: PURPOSE:To provide a rotary anode type X-ray tube in which high temperature strength of the bearing surfaces can be maintained sufficiently and wettability with liquid metal lubricant is excellent and a stable bearing operation can be maintained by restraining errosion caused by this lubricant. CONSTITUTION:In a rotary anode type X-ray tube, the bearing surfaces 22 and 25 of a slide bearing part 21 to support an anode target 11 so as to be rotatable freely are composed of metal nitride being ceramics, for example, the ceramics selected from vanadium nitride, hafnium nitride, titanium nitride, tungsten nitride, molybdenum nitride, zirconium nitride, tantalum nitride, niobium nitride, chromium nitride and iron nitride.
Patent JP-S62177091-A (JP)
Title: Control of combustion in coke oven
Inventor: NATORI YOSHIAKI
IPC: C10B57/00
Filed: 1986-01-31
Abstract: PURPOSE:To stably produce high-quality coke, by measuring surface temperatures of red-hot coke discharged from a carbonization chamber at plural points, calculating target feeding calorific value from the deviation between the average temperature and preset temperature and controlling various properties and conditions of charged coal to correct the coke temperature. CONSTITUTION:In order to achieve target coking time and target keeping time of a coke oven, target temperature of red-hot coke is set based on various properties and conditions of charged coal. The surface temperatures of red-hot coke pushed out of a carbonization chamber are measured at plural points with plural thermometers having different heights and attached to a side face of a cage of a coke guide vehicle. The deviation of the average value of the measured temperatures from the preset target temperature of red-hot coke is determined and the target feeding amount, i.e. the flow rate and calorific value of fuel gas are calculated from the deviation. A flue draft is controlled to get optimum combustion state according to the variation of the flow rate and calorific value. The target red-hot coke temperature is corrected according to the coking time and keeping time determined by the end of coking estimated from the temperature of gas generated from the carbonization chamber and according to various properties and conditions of charged coal corresponding to the above values. The combustion of a coke oven can be controlled by this process.
Patent JP-H08210511-A (JP)
Title: Sealing structure for stepped part abutting face
Inventor: MIYAKE TAKASHI
IPC: F02B67/06
Filed: 1995-02-06
Abstract: PURPOSE: To unify a bearing pressure on an abutting face in the first and the second members provided with stepped parts in a sealing structure for a stepped part abutting face in which stepped members are abutted with each other via a gasket. CONSTITUTION: Radiuses for circular arcs in a projection part 22a and a recessed part 22b in a stepped part 22 formed in the edge part of a stepped cover 21 serving as a gasket part 33, to which a foamed gasket material is applied, are set to be individually smaller than concentric radiuses for circular arcs of a recessed part 32b and a projection part 32a in a stepped part 32 formed in the edge part of the stepped case 31 corresponding to the stepped cover 21.
Patent JP-S62179485-A (JP)
Inventor: SATOMI OSAMU
IPC: A63F7/02
Filed: 1986-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09190111-A (JP)
Title: Fixing device and image forming device
Inventor: SAITO TETSUO
IPC: G03G15/01
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain an image excellent in color reproducibility even when any kind of OHT(overhead transparency) is used. SOLUTION: Markers 16 having the same material as that of toner are provided on the ends of the 0HT15, and the transmittance of the markers 16 of the OHT 15 discharged from the nip part of a fixing roller 10 and a pressure roller 11 is measured by transmittance sensors 17 and 18. Color difference obtained when the measured transmittance is found based on data expressing relation between the previously held transmittance and the color difference(difference between the chromaticity of the image on the OHT and a desired value); and when the color reproducibility can not be guaranteed by the value of the color difference, the temperature of the roller 10, for example, rises in order to make the transmittance high to a value by which the color difference capable of guaranteeing the color reproducibility.
Patent JP-H05212190-A (JP)
Title: Spin-dryer of washing machine
Inventor: HASHIBA SHUJI
IPC: D06F37/12
Filed: 1992-02-04
Abstract: PURPOSE:To provide a spin-dryer device of washing machine, with which the liquid within a balancer can be exhausted very easily without severing or destroying the balancer. CONSTITUTION:A spin-dry trough 16 is composed of a drum 20 in the form of a bottom-equipped cylinder and a ring-shaped balancer 22 which is fixed to the top of the drum and in which a liquid is encapsulated, wherein a projection 23 is provided on the balancer 22, and a broken part 24 is formed having a small wall thickness which surrounds the projection 23.
Patent JP-H09190252-A (JP)
Title: Flexible lighting-type key
Inventor: KENMOCHI YOSHIO
IPC: G06F3/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To easily conduct assembly by only previously purchasing a key pad incorporating a key top from a maker. SOLUTION: A key top supporting part 1d is formed on the key pad 1 having an operation part made of the rubber of translucent silicon rubber, EPDM (Ethylene Propylene Dien Rubber) and the like or made of translucent elastomer. The translucent key top 2 made of synthetic resin where a flange part 2a is provide at a lower part and the pattern printing layer 2b of a character, a mark and a graphic is formed at the back is loaded on the key top supporting part 1d. A film 3 where a key top through hole is piercingly provided so that a part of the key top 2 protrudes is laid and fixed on the key pad 1 and the key top 2 is held.
Patent JP-S52101487-A (JP)
Title: Manufacturing process of taped wires
Inventor: SATOU SHIYOUJI
IPC: H01B13/00
Filed: 1976-02-20
Abstract: PURPOSE: To manufacture a taped wire at high speed by supplying a plastic tape and a metallic conductor which is arranged in parallel in a number of stripes between the metallic roller and the rubber roller heated in advance in piles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03221867-A (JP)
Title: Device for detecting rotation
Inventor: KOIDE SHIGEKI
IPC: G01P3/488
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the generation of the indicator swinging of a gauge or the flicker of a display and to accurately display an image by setting up the constant rotational speed of a constant rotor so that the relative rotational frequency of the rotor always exceed a fixed value. CONSTITUTION:When a wheel 1 is rotated, its rotation is detected by a rotation detector A, a pulse signal (a) with a period proportional to the rotation is converted into a voltage (b) by an F/V converter 5 and the voltage (b) is outputted to an A/D converter 6. When the constant rotation speed of the con stant rotor 3 is set up so that the relative rotational frequency always exceeds the fixed rotational frequency, the output voltage value (b) from the F/V con verter 5 is made to prevent from becoming a ripple wave having a large voltage variation. A digital output signal (c) corresponding to the voltage value (b) is outputted from the A/D converter 6 to a ROM 7, set points d1, d2 correspond ing to the signal (c) are outputted from the ROM 7 to coils 10a, 10b through D/A converters 8a, 8b and amplifiers 9a, 9b and a movable magnet 11 is rotated to rotate the indicator of a speedmeter.
Patent JP-H09187715-A (JP)
Title: Application tool
Inventor: MISHIMA SHINGO
IPC: B05C17/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an application tool whose appearance is not deteriorated even after a long time use and of which the fitting of the container main body and the cap does not loosen. SOLUTION: In an application tool consisting of a container main body 1 and a cap 6 made of a synthetic resin, wherein the inside of the container main body 1 is made to be a coating agent storing chamber and the main body 1 is a molded body of a synthetic resin having application parts such as a pen nib and a valve structure at the tip and wrapped with a thermally shrinkable film of such as polyvinyl chloride and the cap 6 is made freely detachable from the container main body 1 as a protecting part for the application parts, a narrow diameter part for insertion of the cap 6 is formed in the rear side of the container main body 1 and the narrow diameter part is also wrapped with the thermally shrinkable film.
Patent JP-H05185723-A (JP)
Title: Thermosensible recording material
Inventor: SHIMADA HISAHIRO
IPC: B41M5/26
Filed: 1992-01-07
Abstract: PURPOSE:To obtain a thermosensible recording material utilizing a coloring reaction between a colorless or slightly colored leuco-dye and a developer that helps the leuco-dye develop color on contact with it by incorporating a specified dithiane compound or a specified lactone compound. CONSTITUTION:In a thermosensible recording material utilizing a coloring reaction between a colorless or slightly colored leuco-dye and a developer that helps the leuco-dye develop color on contact with it, a dithiane compound is contained which is expressed by formulas I-IV, in which R1 and R2 are either the same or different alkyl groups of 1-4C or H; R3 is an alkylene group of 1-4C, or a lactone compound is contained which is expressed by a formula V, in which R1 is an alkyl group of 1-4C optionally having an ether linkage, an aralkyl group optionally having substitutional groups, or H; R2 is selected from an alkyl group of C1-16 optionally having an ether linkage or an ester linkage and an aryl or aralkyl group optionally having substitutional groups.
Patent JP-H09208801-A (JP)
Title: Curable water-base resin composition
Inventor: TANAKA HOZUMI
IPC: C09D133/04
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a curable water-base resin compsn. which has a good storage stability and can be cured by the dehydration reaction between a prim- hydroxyl group and a carbonyl group by incorporating a prim-hydroxyl compd. and a high-molecular ketone compd. into a water-base medium. SOLUTION: This compsn. is prepd. by incorporating, into a water-base medium, 1-99wt.% prim-hydroxyl compd. pref. having at least two functionalities and 1-99wt.% high-molecular ketone compd. which has carbonyl groups each existing between two carbon atoms (provided at least one hydrogen atom is attached to at least one of the two carbon atoms). The compsn. can be cured by heating in the absence of a catalyst, though the presence of a dehydration catalyst in an amt. of 0.01-80wt.% of the sum of the compds. is desirable.
Patent JP-H02198785-A (JP)
Title: Control device for robot
Inventor: ITO MASANOBU
IPC: G05D3/12
Filed: 1989-01-27
Abstract: PURPOSE:To decide the moving acceleration of each driving axis optimally and to operate a robot reasonably by detecting the motor current of each axis of a robot, estimating the loading state applied on the robot based on the current value thereof, and providing a means deciding the moving acceleration and the time constant in a primary filter by the results thereof. CONSTITUTION:A current detecting means 24 detecting the motor current driving a driving axis is provided. The clad current corresponding to the detection value of this current detecting means 24 is selected by a load current estimating means 24 as an estimating load current. The time constant of a primary filter is then decided based on this estimating load current and the acceleration of the driving axis is decided by an acceleration command means 27 as well.
Patent JP-H01195643-A (JP)
Title: Laminating material and rotary anode for x-ray tube
Inventor: TAKABAYASHI YUKIO
IPC: G21K5/08
Filed: 1988-01-30
Abstract: PURPOSE:To obtain a laminating material with small warping deformation on an inclined portion at a high temperature in a large structure by forming a three-layer laminated structure. CONSTITUTION:A substrate 1 has a disk and an inclined portion 1a extended from the peripheral section of this disk and is provided with a truncated cone shape with a uniform thickness as a whole. A through hole 2 is provided at the center of the substrate 1, the material of the substrate 1 is formed with Mo or Mo alloy, for example, a thin film layer 7 made of Re-W alloy containing 5% of Re is laminated on the inclined portion 5 of the outer face 3 inclined by about 10 deg. against the flat face of the substrate 1. A thin film layer 8 made of W or W alloy is laminated on the inclined portion 6 of the inner face 4 of the substrate 1, a three-layer structure is formed with the substrate 1 and the thin film layers 7 and 8. The warping deformation of the inclined portion is eliminated by the three-layer structure of this laminating material, thereby no displacement of the focal point of X-rays occurs.
Patent JP-H08286659-A (JP)
Title: Method and system for updating of graphic memory in graphic display system
Inventor: EDOWAADO KERII EBANSU
IPC: G09G5/393
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system of renewing a graphic memory in a graphic display system by transfer of plural addresses of pixel data. SOLUTION: A graphic display system is composed of block data whose sets are W pieces, and contains a data bus to transfer an application pixel set whose application pixel is composed of M pieces of blocks. The graphic display system also contains a graphic controller 100 which outputs pixel data to an address bus to transfer a memory address and the data bus at speed of a single set/memory clock cycle and outputs a single or plural-row addresses to the address bus to the respective sets and a graphic memory 200 constituted according to N pieces of blocks so that the N pieces of blocks are allocated to the application pixel stored in the graphic memory.
Patent JP-H05219704-A (JP)
Title: Fixing structure for capacitor of alternator for vehicle
Inventor: HONDA YOSHIAKI
IPC: H02K19/36
Filed: 1992-02-04
Abstract: PURPOSE:To enable a capacitor case to be fixed to a bracket surely, by storing a capacitor element having a pair of electrodes connected with terminals in the capacitor case, and by stacking the capacitor case together with a regulator case on another regulator case fastened to the bracket. CONSTITUTION:Through holes 2a, 2b for mounting are provided at both the ends of a regulator case 1, and the mounting holes of a regulator board 3 are provided too. The surface of a hybrid IC electronic circuit formed on one side of the regulator board 3 is so set as to face the inner surface of the regulator case 1, and the side of the circuit part is sealed by a gel-like sealing material 5. Further, a capacitor case 6 is provided on the top surface of the silicon gel 5. After a capacitor element 9 connected with terminals is set in the storing part of the capacitor case 6, it is fastened to the capacitor case 6 by filling epoxy resin into the case 6. Then, the regulator case 1 and the capacitor case 6 are fixed to a bracket 14 by bolts 12, 13.
Patent JP-H08187350-A (JP)
Title: Structure for separating abrasive material in pachinko ball restoration machine
Inventor: MATSUSHIMA MIKIO
IPC: B24B31/16
Filed: 1995-01-11
Abstract: PURPOSE: To use the structure for separating abrasive materials in a pachinko ball with low ceiling. CONSTITUTION: A coil 2 rotated by a motor is inserted to the upper terminal of a ball ascending pipe 1, and pachinko (Japanese pinball game) balls 4 are sent upward while being mixed together with the abrasive materials 5 due to the rotation of the motor to be cleaned. The upper part of the ball ascending pipe 1 is coated with a coating case 3 under keeping an interval from its outer peripheral face, and also, a discharge pipe 31 of the abrasive materials 5 is provided successively at the lower terminal of a coating case 3, which introduces the abrasive materials 5 to an abrasive material tank. The ball ascending pipe 1 at a part covered with the coating case 3 is provided transparently with a large number of lengthy discharge holes 10 of a size through which pachinko balls 4 can not pass but only the abrasive material 5 can pass.  The faucet part of a separation box 6 of low height equipped with an inclining separation path 60 capable of dropping only the abrasive materials 5 from a groove and rolling the pachinko balls 4 is faced with a discharge port 12 opened on the side surface of the upper terminal part of the ball ascending pipe 1.
Patent JP-S60179917-A (JP)
Inventor: JIYAN PIEERU RAZARI
IPC: G11B5/127
Filed: 1985-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11220765-A (JP)
Title: Mobile object communication equipment
Inventor: YAMAMOTO SHUJI
IPC: H04B7/26
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide mobile object communication equipment with its main part separated to enable a user to select its mode of usage in accordance with his preference by making handsfree, so that he can perform some other work during conversation on the mobile communication equipment. SOLUTION: This device is a mobile object communication equipment constituted of a radio transmission and reception part 2, an operation part 5, a display part 3, a sound input/output part 4 and a body part 1. Regarding the body part 1, at least one of the components other than the body part 1 is structured as an independent unit, and a means for mutually transmitting and receiving data to and from the independent unit and the body part 1 is provided.