baber/WOPTO huggingface dataset:
Patent JP-S59181623-A (JP)
Title: Sputtering target
Inventor: TAKEUCHI TOORU
IPC: H01L21/31
Filed: 1983-03-31
Abstract: PURPOSE:To improve a crack preventive effect by digging down the back of a target and fitting a ring-shaped crack preventive merallic plate to the dig-down section. CONSTITUTION:The back of a target 10 previously molded to a discoid shape, etc. is shaven off, and an elastic copper piece 12 is fitted to the shaven-off section 11. A spring having elasticity or a shape memory alloy is proper for a material. A protruding section from a predetermined form in the fitted and projecting copper piece 12 is finished to a prescribed shape through machining. A target 13 formed in this manner is difficult to be broken even when the target is cracked because the metallic material 12 such as copper is made contain in the back of the target.
Patent JP-H01231493-A (JP)
Title: Picture quality evaluation characteristic checking device
Inventor: FUKUSHIGE TAKASHI
IPC: G02F1/133
Filed: 1988-03-11
Abstract: PURPOSE:To attain evaluation in response to each characteristic with simple constitution by connecting an input circuit in response to the picture quality evaluation characteristic item to be required with respect to an existing lighting circuit. CONSTITUTION:The input circuit in response to the picture quality evaluation characteristic item required is connected to an existing lighting circuit BC. That is, an RGB white switching circuit CSW, an output enable adjustment circuit OE, a scan switching circuit SSW, a common voltage adjustment circuit VCG and an output buffer OB are provided to constitute a check device. Thus, the evaluation in response to the characteristic is attained with simple constitution. Moreover, the characteristic of the thin film transistor is evaluated in more detail and the check of high reliability is attained.
Patent JP-H04272784-A (JP)
Title: Production of cushion body for seat
Inventor: HIRATA SHINJI
IPC: B29C65/40
Filed: 1991-02-26
Abstract: PURPOSE:To rationalize the process for producing a cushion body by setting a surface cover on a forming mold, superposing a hot melt air permeation stopping film thereon and heating a mold pad coated with an adhesive while pressurizing this pad. CONSTITUTION:The surface cover 1 is first set on the forming mold 2 and the hot melt air permeation stopping film 3 is superposed on the surface cover 1. The air permeation stopping film 3 is evacuated in this state by sucking air from the inside of the forming mold 2 to press the surface cover 1 to the forming surface 2a of the forming mold 2. The mold pad 5 coated with the hot melt adhesive 4 on the surface is then superposed on the air permeation stopping film 3 and while the pad is pressurized by a press device 6, steam is sent into the forming mold 2. The air permeation stopping film 3 near the forming surface 2a and the hot melt adhesive 4 are heated to join the mold pad 5 to the surface cover 1 by the hot melt adhesive 4 and to melt and solidify the air permeation stopping film 3, by which the sheet cushion body is produced.
Patent JP-S55149197-A (JP)
Title: Manufacture of silicon carbide substrate
Inventor: INOOKU TOSHIKI
IPC: C30B29/36
Filed: 1979-05-07
Abstract: PURPOSE: To manufacture an SiC substrate in a simple process at a low cost by growing SiC on an Si substrate at the m.p. of Si or below and melting the Si substrate while contacting a carbon plate which does not absorb Si melt to the Si substrate surface opposite to the SiC growing surface.  
     CONSTITUTION: Reaction tube 22 is evacuated 32 and replaced with H 2 , and a surface layer of Si substrate 2 whose principal face is (111) face on carbon stand 66 is removed by etching with known HCl-H 2  mixed gas. The temp. of substate 2 is set to the m.p. of Si or below, especially 1,100W1,200°C to grow SiC on substrate 2 by a general vapor phase growing method. Thus, Si-3C type mixed layers 4, 16 of 30μm thickness are formed respectively on the surface and side of substrate 2. Feed of starting material gases is then stopped, an atmosphere of H 2  alone is formed, and the temp. of stand 66 is raised to about 1,500°C to melt substrate 2. After the melting the temp. is set to a fixed temp. of about 1,450W1,650°C, and this state is maintained to form single crystal SiC secondary layer 14 of 10μm thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59179686-A (JP)
Title: Liquid crystal composition
Inventor: OGURA MAKOTO
IPC: G09F9/00
Filed: 1983-03-31
Abstract: PURPOSE:To provide a liz. crystal compsn. with improved response rate in low temp. regions, well suited to a dynamic driving system, by blending phenylcyclohexane liq. crystals, phenylcyclohexane ester liq. crystals, and cyanocyclohexane liq. crystals. CONSTITUTION:About 5-90wt% phenylcyclohexane liq. crystal of formula I (wherein R1 is an alkyl group), about 1-50wt% phenylcyclohexane ester liq. crystal of formula II (wherein R2 is an alkyl group), and about 5-90wt% cyanocyclohexane liq. crystal of formula III, wherein Y is a group of formula IV, V, VI, etc. (wherein R3 is a 1-12C alkyl group, an alkoxy group) and X is -COO-, -CH2O-, -CH2CH2-, etc., are blended.
Patent JP-H08254943-A (JP)
Title: Traveling simulation device
Inventor: KUME MASAO
IPC: G06T19/00
Filed: 1995-03-15
Abstract: PURPOSE: To perform danger avoidance requiring training by increasing necessary data on danger more than the other kinds of danger in the frequency of occurrence according to the character of a rider. CONSTITUTION: A motorcycle rider R is questioned upon a series of prearranged questions, of which the results are inputted to a terminal C. The results of the questions inputted to the terminal C are entered into a character type judgment part, and the rider's character is specified to one of the 25 patterns of character. The specified pattern is inputted to a course selection part. Five courses are preset on the course selection part according to the character pattern, and the most suitable course for the rider of such character is selected from the 5 courses. And a dangerous phenomenon is displayed on a monitor 20 via a picture generation part by generating concrete danger data and the rider performs danger avoidance operation.  The danger avoidance operation is detected by each sensor on the simulated motorcycle 1 and then the motion equation computing part controls the posture of the simulated motorcycle based on the detected signals.
Patent JP-S57170839-A (JP)
Title: Glaze composition
Inventor: ISHIHARA MASAYUKI
IPC: C23D5/00
Filed: 1981-04-15
Abstract: PURPOSE: To obtain a glaze composition with increased thixotropic value and enhanced storage stability by using hydroxyethylcellulose or a maleic anhydride- isobutylene copolymer as a thickener and blending an electrolyte such as finely divided silicic acid.  
     CONSTITUTION: Glass frit is blended with a maleic anhydride-isobutylene copolymer and/or hydroxyethylcellulose as a thickener and further blended with an electrolyte consisting of finely divided silicic acid and at least one of alkaline earth metallic chloride and alkali metallic silicofluoride as a thixotropy improver. The resulting glaze composition forms a glassy film with a gloss and high corrosion resistance even by calcining at a low temp. The composition does not produce bubbles causing pinholes during coating, and it has enhanced storage stability and coatability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10255814-A (JP)
Title: Carrying method and device of wound body for battery
Inventor: KITA AKIHISA
IPC: H01M6/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To always accurately position a shaft hole of a wound body and a correcting pin on a conveyor, and reliably perform shaft hole correcting processing with high accuracy by detecting a position of the shaft hole of the winding body, and correcting a position of a separator in the shaft hole by inserting the correcting pin into this shaft hole. SOLUTION: A wound body 28 is raised from the conveyor 32 side, and a shaft hole 28a of the body 28 is detected by a CCD camera 67. An image of the shaft hole 28a is displayed on a monitor 66, and a central position of the shaft hole 28a is detected, and a correcting pin 42 is inserted from one end of this shaft hole 28a while rotating it, and a separator is deformed along an inner wall side surface of the shaft hole 28a, and 'clockwise' correcting processing is performed. The correcting pin 42 is separated from the shaft hole 28a, and a terminal processing pin 70 is inserted from the other end of the shaft hole 28a, and terminal processing of the shaft hole 28a is performed. The winding body 28 after 'clockwise' correcting processing is carried to a rotary positioning mechanism 46.  The wound body 28 is rotated by rotary bodies 74 and 76, and a negative electrode lead 36 is positioned in the uppermost position. Next, the winding body 28 is transferred to a wound body carry-in mechanism.
Patent JP-H06268249-A (JP)
Title: Optical semiconductor device
Inventor: ADACHI HIDETO
IPC: H01S5/026
Filed: 1993-03-17
Abstract: PURPOSE:To provide an optical semiconductor device which is enhanced in photodetective capacity so as to detect light rays of longer wavelengths when the semiconductor device is limited in material. CONSTITUTION:An optical semiconductor device is equipped with an N-type MQW collector 102, which includes a multilayered film composed of a barrier layer lattice-matched to a GaAs semiconductor substrate 101 and a distorted absorbing layer that is smaller in band gap than the barrier%, a P-type MQW base 103, and an emitter 104 larger in band gap than the barrier layer.
Patent JP-S59180777-A (JP)
Title: System for rotation processing of graphic data
Inventor: MURATA TAKESHI
IPC: G06T3/00
Filed: 1983-03-31
Abstract: PURPOSE:To improve the speed of rotation processing of graphic data by shifting an entire image arranging area extending from immediately behind a changing point xi to the next changing point xi+1. CONSTITUTION:A changing point calculating section 2 calculates a changing point (xi, yi) where the most suitable approximation is obtained by dots by quantizing a straight line indicating an angle of rotation, and a shift processing section successively finds a section which becomes a shifting unit and a shifting quantity based on the changing point. Shifting in the vertical direction and horizontal direction are performed by combining simultaneous reading out of pX1 bit or 1Xp bit from a two-dimensional memory 4 and simultaneous writing in the shifting location. By performing the shift processing of both vertical and horizontal direction on all data of areas delimited by each xi and yi on the two dimensional memory 4 in this manner, data which are obtained when a prescribed rotating operation is performed on the graphic data of one picture are implemented on the two-dimensional memory 4.
Patent JP-H05219794-A (JP)
Title: Driving circuit for stepping motor
Inventor: DOMEKI HIDEO
IPC: H02P8/00
Filed: 1992-02-07
Abstract: PURPOSE:To enable bipolar driving to be performed by turning two switching elements for composing switching units, ON/OFF alternately, and by inverting the direction of current for flowing to windings jointed to the switching units. CONSTITUTION:In a driving circuit, the input of pulse signal to the gates of respective FETs Qn is provided, and the windings of a stepping motor M are excited in specified sequence. Then, two FETs Qn, Qn+1 for composing switching units(SU)2n are alternately turned ON/OFF, and bipolar driving is performed. In other words, when the windings of A-phase are noticed and when an FET Q1 is ON and an FET Q2 is OFF, then current flows in the direction of an arrow head, and when the state of the FETs Q1, Q2 is inverted, then the direction of current is also inverted. DC current to be fed to the SU2n is voltage- doubler-rectified by diodes D1, D2 and capacitors C1, C2.
Patent JP-H09227242-A (JP)
Title: Refractory for spraying
Inventor: KUSUSE HIROSHI
IPC: F27D1/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain refractories having satisfactory stickiness and corrosion resistance and forming the fireproof lining wall of an industrial kiln by premixing refractory stock based on fine powder with a small amt. of a surfactant. SOLUTION: Refractory stock based on fine powder of <=50μm particle diameter is prekneaded with 0.1-3.0wt.% polyol and 0.01-0.1wt.% surfactant based on 100wt.% of the stock or a liq. mixture of them and the resultant prekneaded material is mixed with refractory aggregate and a binder to obtain the objective refractories. The surfactant is preferably a liq. surfactant. The fine powder is, e.g. fine powder of silica, alumina, SiC, Si3 N4 , carbon, graphite, clay or a metal powder. As for the polyol, e.g. glycerol, ethylene glycol, diethylene glycol, propylene glycol or polyethylene glycol are preferable.
Patent JP-H07243428-A (JP)
Title: Wall material mounting structure
Inventor: SAKATA KAZUTOMI
IPC: F16B13/14
Filed: 1994-03-01
Abstract: PURPOSE:To simplify a mounting work for a wall material mounting structure and make its repeated use possible. CONSTITUTION:A grommet 4 is mounted on a rail member 3 with a C-shaped sectional shape secured to aggregate 2, and the axial part 11 of a pin 5 screwed and locked in the back surface of a wall material 1 is inserted in a cylindrical part 7 of the grommet so as to be formed in one body. A flexible leg piece 9 is arranged on the cylindrical part 7, a engaging nail 9a for engaging with a inward collar part 3b of the rail member 3 is disposed on the outer surface of the flexible piece 9, and a inward projecting part 9b is arranged on the inner surface. The engaging state of the engaging nail 9a with the inward collar part 3b of the rail member 3 is held by inserting the axial part 11 of the pin 5 into the cylindrical part 7, thereby the inward projecting part 9b runs on the axial part 11, and the flexible piece 9 is pushed out outward. As a result, the grommet can be simply mounted on the rail member and the pin can be detachably attached in the grommet so that not only a mounting work is easy, but also its repeated use can be allowed.
Patent JP-H03258741-A (JP)
Title: Compound of alkynoxyphenylbicylohexanes
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1990-03-08
Abstract: NEW MATERIAL:A compound of alkynoxyphenylbicyclohexanes shown by formula I (R<1> is H or 1-15C alkyl; R<2> is 3-15C alkyl containing one triple bond). EXAMPLE:1-(3-Propionyloxy)-4-[trans-4-(trans-4-propylcyclohexyl) cyclohexyl]benzene. USE:A component for liquid crystal composition, showing smectic liquid crystal phase and nematic liquid crystal phase up to a high-temperature range and having excellent compatibility with many other liquid crystal compounds and a wide temperature range of use. PREPARATION:For example, a trans-4-(trans-4-alkylcyclohexyl)cyclohexylphenol shown by formula II is reacted with an alkyne bromide in N,N- dimethylformamide solvent containing anhydrous potassium carbonate to give a compound shown by formula I.
Patent JP-H01229985-A (JP)
Title: Integrated circuit
Inventor: MORINO SATORU
IPC: H03K19/00
Filed: 1988-03-10
Abstract: PURPOSE:To enhance the resolution of the part of a defect to be detected, by selectively supplying input signals for diagnosing operations and for normal operations into logic circuit blocks, and comparing the selected output from a selecting means with an expected values set in register means. CONSTITUTION:For example, inner logic circuit blocks A, B and C which are divided into three parts are provided in a title circuit 1. Then, e.g., in the specified operation performed in the block A, the combined pattern of (m) pieces of input signal data required for the operation and the combined pattern of (m) pieces of output signal data expected in the normal operation are set in a register group A11 and a register group B12. The actual operations are compared in a comparator circuit 20. When all the operations are normal, the block A16 is judged as normal. By the same way, the other blocks B17 and C18 are diagnosed. Therefore, the resolution of the defective part can be enhanced.
Patent JP-H05226366-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI YASUSHI
IPC: H01L21/20
Filed: 1992-02-07
Abstract: PURPOSE:To stabilize the threshold voltage while boosting the gate insulating film breakdown voltage by a method wherein the ion implantation for the threshold voltage control of an FET is eliminated for avoiding the penetration of impurities into a gate insulating film. CONSTITUTION:A gate electrode 3 is formed on a semiconductor substrate 1 through the intermediary of an interlayer insulating film 2 and then an n-type polycrystal silicon film 5 containing the impurities such as phosphorus, etc., is deposited on the gate electrode 3. Next, an n-type polycrystal silicon film 5 is patterned after specific shape to lead-in p-type impurities so that a n-type polycrystal silicon film 6 to be a source-drain region of an FET may be formed.
Patent JP-S59182994-A (JP)
Title: Composite plating device
Inventor: KONDOU YUKIHIRO
IPC: C25D15/00
Filed: 1983-03-31
Abstract: PURPOSE:To decrease the amt. of the particles to be incorporated and to permit easy exchanging of the particles and cleaning-up of a composite plating soln. consisting of particles and plating soln. by separating a particle tank for supplying the plating soln. from a plating cell by means of a porous wall. CONSTITUTION:A particle tank 5 consisting of a porous wall 4 is housed in a plating soln. tank 1 and a plating soln. for depositing metal is supplied in the cell 1. A composite plating soln. consisting of said plating soln. and non-electrolytic particles, for example, ceramics or the like is supplied into the tank 5. The size of the holes formed in the wall 4 is limited to the extent of prohibiting the outflow of the particles from the tank 5 to the cell 1 but of permitting satisfactory passage of the plating soln. in the cell 1 and the various ions of the components thereof. The required ions are thus supplied from the outside during the electrolysis in the tank 5. Since there are substantially no particles in the plating soln. in the cell 1, the plating soln. is easily cleaned by passing the soln. through a filter tank 6 when needed. The easy washing and changing of the particles are possible by pulling up the tank 5.
Patent JP-H10253955-A (JP)
Title: Liquid crystal display device
Inventor: TOMITA JUNJI
IPC: G02F1/1335
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize further small-sized constitution color- displaying by irradiating liquid crystal cells to be arranged on a plane with light having different colors, by diffracting a light having a specified wavelength and incident angle, at a specified angle and converging it to the liquid crystal cells. SOLUTION: A glass substrate 10 constituted of glass, etc., is provided in a form opposed to the liquid crystal cells 1 arranged on the plane, and transmits white light emitted from a light source while multiplex reflecting it. A volume hologram 11 is provided on the surface opposite to the liquid crystal cells 1 of the light transmission plate 10, and makes the light of red/green/blue required for a color display parallel light, and operates so as to emit them at respectively separate angles. A micro-lens array 12 provided answering to one unit of the liquid crystal cells 1 for R, G, B irradiates the convergent positions of the light of red/green/blue respectively answering to three liquid crystal cells 1 for R, G, B by receiving this.
Patent JP-S62222695-A (JP)
Inventor: MIYAGI HIDEO
IPC: B32B15/08
Filed: 1986-03-15
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-H06276183-A (JP)
Title: Serial data edge detection circuit
Inventor: KAMEDA MASARU
IPC: H04L7/027
Filed: 1993-03-17
Abstract: PURPOSE:To facilitate circuit verification by simplifying the operation of an edge detection part relating to a serial data edge detection circuit for detecting the leading position of burst serial data. CONSTITUTION:A trigger part 14 generates trigger signals and supplies them to an edge detection signal generation part 16 after the head of the serial data is detected until edge detection signals are supplied from the edge detection signal generation part 16. The edge detection signal generation part 16 outputs the edge detection signals when the trigger signals or edge detection holding signals are supplied. When reset signals are not supplied from a counting part 17, an edge detection signal holding part 15 generates the above-mentioned edge detection holding signals and supplies them to the edge detection signal generation part 16 based on the edge detection signals from the edge detection signal generation part 16.
Patent JP-H02236611-A (JP)
Title: Numeric value data setting device
Inventor: TOMIMASU KUNIKO
IPC: G06F3/048
Filed: 1989-03-09
Abstract: PURPOSE:To perform the rough setting of numeric value data with one time of touch panel operation by setting the numeric value of a scale nearest to a touch part, displaying it on the scale as the present value, and setting the operation of an increment key or a decrement key at a standby state at such state. CONSTITUTION:A rough scale for the whole of a setting range is displayed on the screen of a CRT 27, and afterwards, a touch input standby state is set. When an operator touches an arbitrary part on the scale with a finger at such state, temporary setting on the numeric value nearest to the touch part is performed, and it is displayed on a memory. After that, the state goes to the standby of a setting key, the increment key, or the decrement key provided at an operating part 25. When either the increment key or the decrement key is operated at such state, a processing to display the present value as performing the crawling increment or decrement of the value is performed. Thereby, it is possible to perform the rough setting of the numeric value data with one time of touch panel operation.
Patent JP-S51133349-A (JP)
Title: Resin composition with improved resistance to wethearability and impac t
Inventor: IKUMA SADAO
IPC: C08L33/18
Filed: 1975-05-15
Abstract: PURPOSE: A resin composition with improved resistance to weatherability and impact, prepared by grafting a monovinyl aromatic monomer, an unsaturated nitrile monomer, and an α,β-monoolefinic unsaturated carboxylic acid, etc. onto a rubber-like polymer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11256912-A (JP)
Title: Vehicle body of rolling stock
Inventor: TANI TAKASHI
IPC: E05D15/28
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To simply fit a door on the passage of the passenger saloon of a rolling stock with good appearance. SOLUTION: A door 10 is provided on a shaft 33 rotationaly movably provided on the upper and lower brackets 31, 32 of a frame 20 through arms 34, 35, the upper bracket 31 is fixed to a vehicle body, the flange of the outer circumferential part of the frame 20 is provided in parallel with the outer face of the vehicle body, and the flange is fixed to the vehicle body. An electric cylinder 50 provided on the lower side of the frame 20 is connected to the shaft 33. A clutch 52 is provided on the shaft between the arm 35 and the electric cylinder 50.