baber/WOPTO huggingface dataset:
Patent JP-H07268161-A (JP)
Title: Vinyl chloride resin elastomer composition
Inventor: OSHIMA MASABUMI
IPC: C08L27/06
Filed: 1994-04-01
Abstract: PURPOSE:To provide a vinyl chloride resin elastomer composition containing a vinyl chloride resin, an acrylic rubber containing a crosslinked component insoluble in THF, an acrylic resin, a plasticizer having a specific molecular weight, etc., and having low compression set and high creep resistance, weatherability thermal aging resistance and strength. CONSTITUTION:This vinyl chloride resin elastomer composition having excellent physical properties such as compression set, creep resistance, weather resistance, thermal aging resistance and tear strength is produced by using (A) 100 pts.wt. of a vinyl chloride-based resin (e.g. vinyl chloride resin) having an average polymerization degree of 700-8,000, (B) 10-200 pts.wt. of an acrylic rubber containing >=30wt.% of a component insoluble in tetrahydrofuran, (C) 1-50 pts.wt. of an acrylic resin (e.g. a methyl, methacrylate/alkyl acrylate copolymer) and (D) 30-300 pts.wt. of a plasticizer having a weight-average molecular weight of >=430 [e.g. tri(2-ethylhexyl) trimellitate] as main components and mixing and kneading the components at 100-230 deg.C.
Patent JP-H07279932-A (JP)
Title: High strength bolt fastening method
Inventor: INOUE KAZUNORI
IPC: F16B33/06
Filed: 1994-04-01
Abstract: PURPOSE:To prevent excessive axial force from being introduced in final fastening by preventing water from entering meshing parts of a nut after temporarily fastening a high strength bolt. CONSTITUTION:After the temporarily fastening is completed, water stop films 14A, 14B are formed on entering parts to nut meshing parts by coating, so that water may be prevented from entering the meshing parts between a nut 12 and a high strength bolt 11 and then the water stop films 14A, 14B are removed before final fastening, and the final fastening work is performed.
Patent JP-S57180259-A (JP)
Title: Ringer tone generator
Inventor: SUZUKI KATSUO
IPC: H04M1/00
Filed: 1981-04-28
Abstract: PURPOSE:To make the size small to save power consumption, and to generate many kinds of pleasant ringer tones, by generating different ringer tones according to instructions given from a main device, in a telephone set of an electronic key telephone system. CONSTITUTION:When a main trunk incoming tone generating instruction is transmitted from a main device to a telephone set via a control line, it is received at a control circuit CTL of the telephone set, analyzed and starts a program for main trunk incoming tone generation to be incorporated and the started program transmits an output at output terminals P1 and P2 in a period designated. Since this period is dependent on the program, it can generate different ringer tones.
Patent JP-H02245499-A (JP)
Title: Blower
Inventor: SHINODA YUKIO
IPC: F04D29/00
Filed: 1989-03-17
Abstract: PURPOSE:To simplify a casing and reduce the cost of manufacture by forming mounting legs integrally on an insulator provided on a shaft supporting section and mounting the mounting legs on the casing. CONSTITUTION:Mounting legs 3a are integrally extended in the radial direction from the main pole 20 section of an insulator 9. The center area 21 of each mounting leg 3a is formed in a step and a rotary board 18 is so inserted and mounted that electronic parts on the board are projected toward a stator 8 side. The top end of each mounting leg 3a is formed triangular, and mounted into each mounting recessed section 25 provided in a casing 1 to face the top end of the mounting leg. Thus, the form of the casing 1 can be simplified and the cost of metal molds, etc. is reduced to reduce the manufacturing cost.
Patent JP-H05265600-A (JP)
Title: Power source controller
IPC: H02J1/00
Filed: 1992-03-23
Abstract: PURPOSE:To improve operability of a power source and to perform the automatic control of the power source by performing the on/off control of the power source as leaving a power source switch being turned on. CONSTITUTION:An APS board 21 is provided between a commercial power source 23 and the power source switch 24. Power supply to the power source switch 24 is started by the detection of the rise of the supply power of the commercial power source 23 by the APS board 21, the clock of a time set on a latch circuit, the input of a CI signal, and that of a power source start-up signal. The power supply to the power source switch 24 is stopped by a stopping signal outputted from a CPU when shop closing processing is completed.
Patent JP-H10261830-A (JP)
Title: Surface emitting type semiconductor laser and manufacture thereof
Inventor: KONDO TAKAYUKI
IPC: H01S5/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To realize a heat sink structure, wherein the surface emission of a laser is enabled, by a simple method not comprising a process, which deteriorates an element, and to make it possible to obtain the high output of the laser and the high reliability of the laser by a method wherein a buried metal film consisting of a metal of a melting point of a specified temperature or lower is buried in the periphery of a projection-shaped resonator. SOLUTION: An insulating film 109 consisting of an SiO2 film and an upper electrode 110, which consists of the two layers of a Ti film and an Au film, are formed on the periphery of a resonator projection part 108. A buried metal film 112 is formed on the periphery of the projection part 108 in such a way as to adhere closely to the surface of this electrode 110. The buried metal film 112 is a film consisting of of an AuSn alloy of a melting point of 190 deg.C and is formed in a thickness thicker than the height of the projection part 108. As the buried metal film, a film consisting of a metal of a melting point of 400 deg.C or lower, such as Sn, In, an SnIn, a PbSn and an AuSi, can be used in addition to the film consisting of the AuSn alloy.
Patent JP-H05271722-A (JP)
Title: Method for injecting powder from tuyere of blast furnace
IPC: C21B5/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide an injecting method of powder from a tuyere of a blast furnace, by which grain size of coke in the furnace core in the blast furnace can be controlled. CONSTITUTION:In this injecting method of the powder from the tuyere of the blast furnace, mixed ratio of pulverized coal to powdery coke is varied according to the grain size of the coke charged into the blast furnace and injected from the tuyere. Scattering pollution of dust caused by preliminary stock of the powdery coke in a yard is eliminated. Further, even if there is variation of the grain size of the coke for charging into the blast furnace, the grain size of the coke in the furnace core can almost be kept constant and the stability of the furnace condition can be attained.
Patent JP-S63229475-A (JP)
Title: Electrostatic type image forming device
Inventor: YAMAZAKI MICHIHITO
IPC: G03G15/14
Filed: 1987-03-18
Abstract: PURPOSE:To decrease the disturbance in an image which is liable to arise in the 2nd surface of a sheet by disposing a contact part having the same material quality as the material quality of the essential component of a toner on the position where the sheet conveyed by being separated from a photosensitive body brings its side rear from the surface facing the photosensitive body into contact with said part in precedence to the other parts. CONSTITUTION:The contact part 12 having the same material quality as the material quality of the essential component of the toner is disposed in the position where the sheet electrostatically transferred with the toner image on the photosensitive body and conveyed by being separated from the photosensitive body brings its side rear of the surface facing the photosensitive body into contact with said contact part in precedence to the other parts. The sheet S which is already transferred with the toner image on the 1st face and is further electrostatically transferred with the toner image on the photosensitive body on the 2nd face is separated from the photosensitive body 2 and brings the side rear of the surface facing the body 2 (the 1st face previously transferred with the toner image) into contact with the part B of the contact part 12 having the same material quality as the material quality of the essential component of the toner in precedence to the other parts. The sheet is thereby conveyed to the ensuing stage without generating the disturbance in the toner image transferred on the 2nd face.
Patent JP-H06280532-A (JP)
Title: Starting load reducing device for internal combustion engine
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: F01L13/08
Filed: 1993-03-24
Abstract: PURPOSE:To improve accuracy and durability of a starting load reducing device by fitting a governor arm on one surface of a disc shaped holder by an axial pin, and rotating the pin of a decompressor cam fit on the holder by two projections. CONSTITUTION:A holder 1 is formed in a disc plate shape, and an axial pin 2 is implanted along one side thereof, and the base end of a governor arm 3 is fit. In the governor arm 3, two projections 4 are provided on the top end part thereof. The governor arm 3 is expanded toward an outside by centrifugal force opposing to a spring 5. The two projections 4 can be moved in a range until touching with two receiving pieces 6 provided on the holder 1. A circular hole 7 is provided on the other side of the holder 1, and the decompressor 8 is supported. A pin 9 is projected horizontally on the decompressor cam 8, and the pin 9 is rotated by motion of the two projections 4. The holder 1 and the governor arm 3 are made of lost wax casing or sintered alloy. The hole of the axial pin 2 and the circular hole 7 are cutting-worked. It is thus possible to form the starting load reducing device of a small size, which having high accuracy and light backlash.
Patent JP-S54157132-A (JP)
Title: Water-soluble thermosetting coating composition
Inventor: EBARA TOSHIHARU
IPC: C08G18/00
Filed: 1978-06-02
Abstract: PURPOSE: To provide the title composition composed of an addition product of a water-soluble epoxy resin and an amine and a water-soluble blocked isocyanate compound, and giving a coating film having excellent adhesivity, water resistance, corrosion resistance, and chemical resistance.  
     CONSTITUTION: A composition comprising (A) a water-soluble epoxy resin-amine addition product obtained by (1) reacting an epoxy resin with primary and/or secondary amines (the number of the active hydrogen of the amine is larger than the number of epoxy group), and (2) neutralizing the reaction product with an acidic substance, and (B) a water-soluble blocked isocyanate compound obtained by (1) reacting a polyol containing a tert-amino group, a polyisocyanate compound and a blocking agent having one or more active hydrogen atoms in the molecule, and (2) neutralizing the resulting compound having a tert-amino group and two or more blocked isocyanate groups in the molecule with an acidic substance. The amount of the blocked isocyanate group in (B) component is 30W120 equivalent % based on the active hydrogen atom in (A) component. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03266056-A (JP)
Title: Information processor
Inventor: YANAGISAWA CHIEKO
IPC: G06F15/00
Filed: 1990-03-16
Abstract: PURPOSE:To full-automatically execute the superordinate program by setting in advance inputted data in an operating system. CONSTITUTION:A program 31 for executing a precedent input is executed on an operating system 32, and at the time of actuating the program 31, a character-string is designated as a parameter. The designated character-string is set as data 33 in a command buffer 34, that is, in an area in the operating system 32 in which usually data inputted by a keyboard input is stored. In such a state, when the operating system 32 or a superordinate program 35 which is being executed thereon requests a keyboard input, the operating system 32 refers to the command buffer 34, processes the data 33 as data inputted by a keyboard input, or delivers it to the superordinate program 35 which is being executed. In such a way, the full-automation of the program for operating on the operating system 32 can be realized.
Patent JP-H06258676-A (JP)
Title: Quadratic nonlinear optical material
Inventor: AMANO MICHIYUKI
IPC: C08G77/28
Filed: 1993-03-03
Abstract: PURPOSE:To provide the nonlinear optical material which is low in propagation loss at wavelength of a near IR region and has excellent heat resistance by copolymerizing a monomer, of which basic structure in phenyl silicone, with a component exhibiting a quadratic nonlinear molecular polarization rate. CONSTITUTION:This nonlinear optical material consists of the copolymer contg. the repeating units of two components or three components including the repeating unit expressed by formula I and/or the repeating unit expressed by formula II and the repeating unit expressed by formula III (where R is a group exhibiting the quadratic nonlinear molecular polarization ratio). This material is subjected to a polarization treatment by impressing a DC electric field thereto at a temp. about its glass transition temp., thereby, the arrangement of the nonlinear optical components is made non center-symetrical and the quadratic nonlinear optical effect is exhibited. The material is preferably cooled from about the glass transition temp. down to ordinary temp. in the state of impressing the DC electric field thereto for the effective polarization treatment. The optical material is used for the optical modulators, optical switches, etc., to be used in optical communication systems.
Patent JP-H05271432-A (JP)
Title: Production of hygroscopic polyurethane
IPC: D01F6/94
Filed: 1992-03-24
Abstract: PURPOSE:To produce a polyurethane molding, such as an elastic polyurethane fiber or a polyurethane film, which has washing-resistant hygroscopicity, can prevent dew condensation resulting from insensible perspiration and perspiration caused by a sport and dew condensation occurring indoors in winter and can give a noncurling coated cloth. CONSTITUTION:The title polyurethane is prepared by dissolving 0.1-10wt.%, based on the polyurethane, magnesium salt (used as such when soluble in the solvent, (for polyrethane and dissolved in an acid when insoluble in the solvent) in a polyurethane composition and molding the resulting composition.
Patent JP-S54157767-A (JP)
Title: Ring rolling mill control
Inventor: OKAKATA YOSHINORI
IPC: B21H1/06
Filed: 1978-05-31
Abstract: PURPOSE: To provide a high roundness annular product by eliminating conventional oval-shape divergence, ring rolling miss is controlled so that both axial rolls are fixed and a specific control method is used in a special case.  
     CONSTITUTION: In wagner-type ring rolling mill, when the material to be rolled 1a is expanded in diameter to L 1  by the main roll 1 and the mandrel 3 reduction, if L 1  plus wall thickness of the material 1a is below base line L 0  of axial roll 4u, 4l, the axial rolls 4u, 4l are set and fixed for rolling at a position close to the side of the mandrel 3 by a small distance(a) from the inner periphery of the material 1a to be rolled. If the material is expanded to be dislocated from the axial rolls 4u, 4l, the axial frame 4 is moved outwardly from the roll 2, as specified separately, during some intermediate rolling period. This rolling process prevents conventional oval-shepe divergence and provides annular products of high roundness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01238389-A (JP)
Title: Predictive coding system for moving image
Inventor: TANOUE MAKIKO
IPC: H04N19/61
Filed: 1988-03-18
Abstract: PURPOSE:To make the optimum block size selectable even to both parts of a picture where picture variation is flat and sharp so as to improve the transmission efficiency by detecting the flat or sharply varying part based on the calculation result of a discrete cosine transformer (DCT) and making a block size larger or smaller in accordance with the flat or sharply varying parts. CONSTITUTION:The 1st evaluating means 17 selects one of an inter-frame prediction, movement compensating prediction, and inter-frame prediction out of predicted errors found by means 14-16 and the predicted error of the selected one. The 2nd evaluating means 22 decides the optimum block size out of plural kinds of blocks by using the predicted error found by the means 17. In other words, the means 22 decides the block size when each DCT result of a large and small blocks to be compared becomes invalid to the larger block and at the same time, decides the larger block size when the absolute value of the difference per unit of each predicted error of both larger and smaller block sizes is smaller than a prescribed threshold value even when each DCT result does not become invalid. When such operations are successively performed on all blocks, a larger block is selected to a part where tbh variation of the picture is flat and a smaller block is selected to a part where the variation is sharp.
Patent JP-S63232444-A (JP)
Title: Semiconductor device
Inventor: ISHII TATSUYA
IPC: H01L21/763
Filed: 1987-03-20
Abstract: PURPOSE:To avoid a malfunction due to carriers, and to reduce the generation of a soft error due to alpha-rays by making an inter-element isolation region provided to the base section of a trench section wider than the width of the base section. CONSTITUTION:A trench section 20 is shaped at the predetermined position of a semiconductor substrate 1, and an impurity diffusion layer 3 is formed in the side wall section of the trench section 20 and one part region of the surface of the semiconductor substrate 1 continuing to the side wall section. An inter-element isolation region 2 mutually isolating the impurity diffusion region 3 shaped onto the side wall section of the trench section 20 is formed by a thick silicon oxide film to a shape that the region 2 is protruded to both sides, crossing the width of the base section of the trench section 20. The inter- element isolation region 2 made wider than the width of the base section of the trench section 20 functions as a barrier layer to carriers generated in the silicon substrate 1 by alpha-rays, thus preventing reaching to the impurity diffusion layer 3 of the carriers, then reducing the generation rate of a soft-error.
Patent JP-S60225336-A (JP)
Inventor: FURANKU ROURANDO RAGURANDO JIY
IPC: H01J29/07
Filed: 1985-03-28
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-S60222688-A (JP)
Inventor: SUTEITSUGU UESUTOMAN
IPC: F16L55/16
Filed: 1985-03-29
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-H05275413-A (JP)
Title: Semiconductor wafer drier
IPC: H01L21/304
Filed: 1992-03-25
Abstract: PURPOSE:To separate even a cleaning fluid in a minute recess from a semiconductor wafer by providing a semiconductor wafer-fixing table, ultrasonic-wave generator and quick-coolant introduction part in an insulating container. CONSTITUTION:Semiconductor wafers 2 with a cleaning fluid adhering thereto are fixed on a semiconductor wafer-fixing table 3. Then, while ultrasonic wave is generated from an ultrasonic-wave generator 6 into an insulating container 7, a quick-coolant is put from a quick-coolant tank 5 into a quick-coolant inflow path 4 through a quick-coolant tank-connecting pipe 1 and the temperature of the inside of the insulating container 7 is reduced. The cleaning fluid on the semiconductor wafer 2 condenses by the temperature drop in the insulating container 7 and becomes small crystals by the ultrasonic wave generated from the ultrasonic-wave generator 6. After the cleaning fluid on the semiconductor wafer 2 condensed, the gas in the insulating container 7 is removed by a vacuum pump 9 and the crystals of the cleaning fluid generated on the semiconductor wafer 2 are absorbed by the resultant atmospheric difference. Thus, the cleaning fluid can be removed from the semiconductor wafer 2 almost completely while the semiconductor wafer 2 is not damaged.
Patent JP-H03267372-A (JP)
Title: Continuous film forming method
Inventor: UEDA FUMIOMI
IPC: H01L21/203
Filed: 1990-03-19
Abstract: PURPOSE:To stably and continuously form a thin film having a desired characteristic by sending a substrate or a substrate tray to a discharge chamber when the characteristic of the film formed on the substrate in a film forming chamber is acceptable or returning it to the film forming chamber to additionally form a film and monitoring the thickness and composition of the film in the continuous mass production. CONSTITUTION:A substrate is introduced into a film forming chamber 1 from a preliminary evacuating chamber to form a film, the film-coated substrate is sent to a measuring chamber 2, and the film forming state is measured. The measured value is compared and inputted to a microcomputer 4, and whether the film is formed in compliance with the previously inputted data or not is judged. When the measured values are within the desired limits, an OK signal is outputted, and the substrate in the chamber 1 is sent to the discharge chamber. When the values are beyond the limits, an N.G. signal is outputted, the abnormal values and modified film forming conditions are outputted to a film forming control part microcomputer 3, the substrate in the chamber 2 is returned to the chamber 1, and a film additionally formed in the chamber 1 under the control of the microcomputer 3.
Patent JP-S56163454-A (JP)
Title: Fractionating method for substance existing in ni-w-zr alloy
Inventor: EZAWA MASAYOSHI
IPC: G01N33/20
Filed: 1981-05-06
Abstract: PURPOSE:To know content and estimate the characteristics of a material therefrom by a method wherein the existing matter comprising intermetallic compounds or oxides of Zr in an Ni-W-Zr alloy as a cathode substrate metal for a TV picture tube or the like is fractionated by using a dissolving solution. CONSTITUTION:To 1g of an Ni-W-Zr alloy, 50cc of a mixed acid comprising one part by volume of 62% nitric acid as concentrated nitric acid and three parts by volume of 36% hydrochloric acid as concentrated hydrochloric acid is added and heated to approximately 100 deg.C to dissolve. After the solution has been cooled, in order to complex the dissolved Ni<++> and the deposited WO3, 3g of citric acid, 2g of EDTA and 40cc of 20% sodium hydroxide solution are added to said solution to alkalify. Thereafter, the pH of said solution is regulated so as to be 1-4 by using hydrochloric acid, and the precipitate is filtered to separate. Thereby, all the intermetallic compounds and oxides of Zr having existed in the alloy can be fractionated. Said technique facilitates the quality control of the electron tube cathode and the early measurement of the life thereof.
Patent JP-S61226586-A (JP)
Title: Scroll type compressor
Inventor: SAKATA KANJI
IPC: F04C27/00
Filed: 1985-03-30
Abstract: PURPOSE:To reduce a thrust force applied to a movable element and prevent a high pressure gas from leaking by providing a thrust force reducing mechanism consisting of an annular body, an annular groove, seal rings, O-rings, etc., which is oppositely positioned on the back of a panel board, on a surface positioned on the movable element side. CONSTITUTION:The main part of a thrust force reducing mechanism 140 consists of an annular body 150 which is oppositely provided on the back of a panel board 123 while in which an annular groove 151 is formed on a surface on the movable element 111 side, a pair of seal rings 152, 153 which are installed in the annular body 150 forming an annular space Q which is closed by these seal rings, the back of the panel board, and the annular groove 151, O-rings 154, 155 formed with an elastic member which gives the rings 152, 153 a pressing force for the movable element 111, and ports 158, 159 which always connect the annular space Q to the high pressure port S and the medium pressure port S' of a compression chamber P. Thereby, a downward thrust to which the panel board 123 is subjected, can be reduced, and possible leakage of high pressure gas due to a swinging motion can be securely prevented, enabling increase in input and the prevention of seizing.