baber/WOPTO huggingface dataset:
Patent JP-H10212443-A (JP)
Title: Writing tool
Inventor: MATSUMURA KAZUYUKI
IPC: C09D11/16
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a writing tool using as an aqueous ink a water-resistant ink composition giving printed images excellent in water resistance and realizing the water resistance just after written. SOLUTION: This writing tool uses as an aqueous ink a water-resistant ink composition comprising (1) 10 pts.wt. of a water-soluble dye compound and/or an organic pigment compound, (2) 2-30 pts.wt. of an organic silicon compound obtained by hydrolyzing (A) 100 pts.wt. of a nitrogen atom-containing organic group-having hydroltzable silane of the formula: YR<1> m SiR<2> 3-n [R<1> is a 1-8C nonsubstituted or nitrogen-free substituted monovalent hydrocarbon group; R<2> is a 1-4C alkoxyl group of an acyloxy group; Y is a nitrogen atom- containing organic group; (m) is 0 or 1] or its partial hydrolyzate, and (B) 5-200 pts.wt. of a hydrolyzable silsane of the formula: R<3> n SiR<4> 4-n (R<3> is a 1-8C nonsubstituted or nitrogen-free substituted monovalent hydrocarbon group; R<4> is a 1-4C alkoxyl group or an alkoxy group;  (n) is 0, 1 or 2] or its partial hydrolyzate, and (3) 30-10,000 pts.wt. of water.
Patent JP-S63199445-A (JP)
Title: Semiconductor pellet for sealing dhd
Inventor: OCHIAI YASUHIKO
IPC: H01L21/60
Filed: 1987-02-16
Abstract: PURPOSE:To prevent the lowering of breakdown strength by forming a silver bump only in the window of an oxide film and obviating superposition with the oxide film of the silver bump. CONSTITUTION:In a semiconductor pellet for DHD sealing sealed with glass under the state, in which the pellet is brought into contact with a pair of slag leads, and having a silver bump 7 conducting electrical connections through a window bored to an oxide film 2 on at least a semiconductor substrate 1, said silver bump 7 is shaped only in the window in the oxide film 2, and superposition with the oxide film 2 of the silver bump 7 is prevented. The oxide film 2 is formed onto the substrate 1 such as an N-type silicon substrate 1, the window is bored selectively by using a photo-resist, a P-type region 3 is diffused to the main surface of the N-type silicon substrate 1 through the window, and evaporated electrodes 4a, 4b are evaporated. A silver layer is shaped onto the evaporated electrode 4a through a plating method, etc., and the silver bump 7 is formed in size smaller than the evaporated electrode 4a, the window in the oxide film 2.
Patent JP-S61194112-A (JP)
Title: Manufacture of hot rolled steel sheet having superior adhesion to scale
Inventor: KATO SEISHIRO
IPC: C22C38/18
Filed: 1985-02-21
Abstract: PURPOSE:To manufacture a hot rolled steel sheet having superior adhesion to scale by refining a steel having a specified composition and by hot rolling it under specified conditions. CONSTITUTION:A steel consisting of, by weight, 0.03-0.25% C, 0.04-0.5% Si, 0.2-2% Mn, <=0.025% P, <=0.015% S, <=0.08% Al and the balance Fe with inevitable impurities is refined. A billet of the steel formed by a continuous casting method or an ingot making method is put in a heating furnace and heated. The billet may be cooled once and reheated. The heated billet is hot rolled at the Ar3 point + 50 deg.C or below, the resulting steel sheet is rapidly cooled at >=40 deg.C/sec cooling rate by pouring water within 5sec after the hot rolling and the cooled steel sheet is taken up at 360-500 deg.C.
Patent JP-H11225815-A (JP)
Title: Clamp and clamp equipped protective case
Inventor: MATSUYAMA TAKANARI
IPC: A45C11/38
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a protective case which facilitates opening and closing operations, can be closed by firmly joining openings in the case together, and is excellent as a barrier. SOLUTION: One of a pair of male and female hook-and-loop fastener tapes formed in strips is secured to the edges of openings in a case 10 separated into two parts, e.g. a case main body and a lid, and, with the openings joined together, the other hook-and-loop fastener tape is bonded across the edge to close the case 10. The hook-and-loop fastener tape wound on the edge of the case 10 is held in the form of a belt by bonding an elastic sheet 23 thereto, and the sealing performance of the case 10 is enhanced by forming thick projecting parts on both sides of the bonding surface of the tape.
Patent JP-2000234165-A (JP)
Title: Device for forming amorphous diamond film and formation therefor
Inventor: KITAHARA TADASHI
IPC: H01L21/203
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming an amorphous diamond film capable of forming an amorphous diamond film of high quality large in film thickness by reducing the content of moisture and to provide a method for forming it. SOLUTION: This invention is a device 2 for forming an amorphous diamond film by irradiating a target 14 contg. a carbon component with laser beams to emit an emission and depositing the emission on the surface of a substrate 16, which is provided with a chamber 4 stored with the target 14 and the substrate 16 at the inside, two-luminous flux generating means 12 and 24 generating two laser beams, a 1st optical system 26 of irradiating the target 14 with either laser beam L1, a 2nd optical system 28 of irradiating the deposition film of the emmision deposited on the substrate 16 with the other laser beam L2 and a cooling member 30 located around the substrate 16, and moisture in the chamber 4 is condensed on the surface of the cooling member 30.
Patent JP-H06244354-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTSUKA KANJI
IPC: H01L23/50
Filed: 1993-02-22
Abstract: PURPOSE:To provide a differential-interface LSI capable of processing signals with high clock frequency between LSI's and making a package smaller. CONSTITUTION:A semiconductor integrated circuit device includes a differential- interface LSI for transmitting a pulse signal between LSI's, and a lead 5 is made up of an upper-layer lead 5a and a lower-layer lead 5b, which are electrically insulated from each other through a polyimide foil (insulating film) 6.
Patent JP-S61190386-A (JP)
Inventor: NISHIMOTO HISASHI
IPC: G09G1/02
Filed: 1985-02-20
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-S59159164-A (JP)
Title: Alarming device
Inventor: EOKA TATSUNORI
IPC: G03D13/00
Filed: 1983-03-01
Abstract: PURPOSE:To perform film developing processing easily by arranging a detecting means detecting the existence or absence of a film close to the front of an outlet of the film in carrying, and when the leading end or final end of the film is detected, driving an alarming means. CONSTITUTION:A spool 3 of a film supplying part is arranged on the upper part of a film developing device 1. A film detector 4 is arranged on the other end part in the film developing device and a film winding spool 5 is arranged on the upper part of the film detector 4. When an alarming device driving circuit 9 detects the leading end or final end of the film 2, the alarming device is driven. Consequently, the operator knows the discharge of the leading end of the film 2, so that the constant attention to the outlet of a final processing part can be omitted and developing processing can be easily performed.
Patent JP-H09230451-A (JP)
Title: Power dividing device
Inventor: ICHINO KAZUSHIGE
IPC: F16H37/06
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To drive a larger number of mechanisms than conventional ones with one power source by arranging output members as many as possible in the revolution ranges of planetary mechanisms. SOLUTION: In this power dividing device provided with a plurality of output members 5a to 5e for transmitting driving force to objects of drive, respectively and the planetary mechanisms 1, 2 and 6 for selectively transmitting power to these output members in accordance with revolving positions, clutch means 12 and 13 are provided for switching the transmission and non-transmission of the power to the object of drive from the output member 5e by the operation of this output member 5e to which the power is transmitted from the planetary mechanisms.
Patent JP-H0639176-A (JP)
Title: Device for mounting needle plate repeatably on sewing machine and securing same thereto
Inventor: HORUSUTO BOORU
IPC: D05B73/12
Filed: 1992-02-19
Abstract: PURPOSE: To provide a device capable of being easily suited to a changed condition when a throat plate is reproducibly mounted and fixed and it is necessary to exchange the throat plate. CONSTITUTION: Concerning the device, which is provided with at least one fixing screw and two centering means, for mounting and fixing the throat plate onto the bed of the sewing machine so as to reproduce the original position, the centering means are composed of centering sleeves 8 capable of being fixed to a socket 12 with screws 9 and 9a. Then, the centering sleeves cooperate with holes 15 and 15a provided on the throat plate 3 and in that case, the outer diameter of the centering sleeve 8 is correspondent to the diameter of the holes 15 and 15a and the inner diameter is larger than the diameter of the screws 9 and 9a so that the centering sleeves 8 can occupy eccentric positions to the screws 9 and 9a as a result.
Patent JP-H06238440-A (JP)
Title: Method and assembly jig for welding pipe and flange
Inventor: ISHIKAWA HIROYUKI
IPC: B23K37/053
Filed: 1993-02-22
Abstract: PURPOSE:To improve assemblability and to secure welding quality at welding pipe and flange, as to the method and assembly jig for welding pipe and flange used for an intake system and exhaust system of automobile. CONSTITUTION:A clearance between a external circumferential surface 3B of a pipe 3 and a mounting hole 2 of a flange 1 is formed to over the prescribed dimension, the pipe 3 is expanded by expanding a rubber tool 8 through inserting a cylindrical rubber tool 8 into the inside of the pipe 3, successively, the rubber tool 8 is removed from the pipe 3 and then, the mounting hole 2 of the flange 1 and the external circumferential surface 3B of the pipe 3 is welded.
Patent JP-S59158501-A (JP)
Inventor: GOTOU YUKIO
IPC: H01F21/00
Filed: 1983-02-28
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-H07241945-A (JP)
Title: Carbon fiber-carbon composite sheet
Inventor: NAKAGAWA TAKAO
IPC: C04B35/83
Filed: 1994-03-02
Abstract: PURPOSE:To provide a flexible carbon fiber-carbon composite sheet. CONSTITUTION:A carbon fiber-carbon composite sheet has multiple preformed sheets, at least one of which is laminated in a different direction from other preformed sheets, the number of these other preformed sheet is larger than that of the one laminated in a different direction which is placed among these other preformed sheets. The other carbon fiber-carbon composite sheets have at least one preformed sheet, and each preformed sheet is comprised of wefts and warps which cross each other in a volume ratio of 1 to 1.5 to 5.
Patent JP-S57147652-A (JP)
Title: Developing method for electrostatic charge image
Inventor: HANEDA SATORU
IPC: G03G15/09
Filed: 1981-03-09
Abstract: PURPOSE:To form good visible images stably by applying alternating electric fields in the space between plate-like charging members facing each other, conveying a two component developer there, oscillating and charging the same by the alternating electric fields then developing the electrostatic latent images by a non-contact developing system. CONSTITUTION:A photoreceptor 1 and a developing device constituted of a magnet body M rotating like an arrow, a metallic rotary sleeve 2, etc. are provided. A two component developer P is supplied from a hopper 3, a regulating plate 4, etc. onto this sleeve 2. The developer consisting of a toner T and a carrier C is oscillated and charged between a charging member 5 impressed with alternating currents by a DC power source E for preventing the sticking of the toner and an AC power source V and the sleeve 2. The electrostatic latent images on the V photoreceptor are developed by a developing means of a non-contact developing system provided with a DC bias voltage applying means or an oscillating voltage applying means.
Patent JP-S62189463-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/413
Filed: 1986-02-17
Abstract: PURPOSE:To obtain stable performance free from stains by processing a silver halide color photographic sensitive material provided with at least one silver halide emulsion layer on a reflective support with a color developing solution containing substantially no benzyl alcohol but at least one of specified compounds. CONSTITUTION:The silver halide color photographic sensitive material provided with at least one silver halide emulsion layer on the reflective support is processed with the color developing solution containing substantially no benzyl alcohol but at least one of the compounds represented by formula I in which R1 is H, -CH2COOH, or a group of formula III; R2 is H or COOH; and Z is an atomic group necessary to form an aromatic ring. Said compound of formula I is, preferably, the compound represented by formula II in which R1 and R2 are same as in formula I; each of R3-R6 is -COOH, -SO3H, or the like; and n is 0 or 1. The color developing solution to be used contains an aromatic primary amine color developing agent, preferably, a p-phenylenediamine derivative, preferably, in an amount of 0.5-10g/l of the developing solution.
Patent JP-H04247003-A (JP)
Title: Gelatinous ant-controlling composition and tool used for controlling ant
Inventor: OKANO TAKAYOSHI
IPC: A01N25/04
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a gelatinous readily handleable and safe composition, stably held in a hermetically sealed container for a long period, capable of promoting transportation of diets for ants without repelling and effectively controlling the ants with quick action and useful for controlling the ants and a tool of a simple structure. CONSTITUTION:A gelatinous ant-controlling composition is obtained by mixing boric acid, capable of improving transportation of diets for ants together with gelation of the composition and having ant-exterminating action without any repellent action and with an attractant feeding ingredient, a gelling agent and water while heating. The resultant composition is capable of being readily set in a tool for controlling the ants due to its fluidity under heating conditions, gelling at ordinary temperature and stably maintaining the gelatinous state for a long period. Furthermore, if gelatin and carrageenan are used as a gelling agent in combination, the gelatinous state is further stabilized. The aforementioned composition 9 is set in a bottom wall 6 of a receiving part 1 which is made of a plastic and has an upper opened part 2 hermetically closed with a lid part 8. The receiving part 1 has small ports 4 for access of the ants at positions on a sidewall 3 near the bottom wall 6. The small ports are previously closed with a tearable thin-film part 5 and torn in use.
Patent JP-S53117607-A (JP)
Title: Hard alloy
Inventor: YAMAMOTO TAKAHARU
IPC: C22C1/04
Filed: 1977-03-23
Abstract: PURPOSE: The hard alloy having excellent wear resistance and toughness, which is constituted of the metal phase of high melting point containing W as the main component, the carbide phase of B1 type and the binding metal phase, of which the composition except the binding metal phase exists in a specified range and which contains a specified amount of the binding metals containing more than one kind out of metals of the iron group, silver, copper and Pd. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58151037-A (JP)
Title: Lead (pb) alloy brazing material for semiconductor device
Inventor: HOSODA NAOYUKI
IPC: H01L21/52
Filed: 1982-03-02
Abstract: PURPOSE:To obtain a brazing material having better welding strength and wettability by forming composition of a Pb alloy brazing material for welding members with the class 1 or class 2 Sn and In in the particular percentage and remaining material consisting of Pb and inevitable impurity and by setting content of radio isotope used as an essential impurity and a number of count of the radio active alpha particle to particular value or less. CONSTITUTION:An amount of Sn and In included in a Pb alloy brazing material is set to 1-65wt% in order to obtain excellent wettability and rigid brazing strength. Moreover a Ag of 1-10wt% is added, when required, in order to further improve such performance. Other materials are Pb and essential impurity but as an inevitable impurity, a radio isotope such as U, Th is included. Accordingly, an amount of content is specified to a value below 50ppb and a number of count of radio active alpha particle is set to 0.5CPH/cm<2> or less.
Patent JP-H06230632-A (JP)
Title: Original feeding device
Inventor: SUGANO EISHIN
IPC: G03G15/04
Filed: 1993-01-28
Abstract: PURPOSE:To eliminate a loss time when an original is exchanged by simultaneously staring the carrying of the ejected original and the feeding of the set original even when the originals whose size is different from each other are mixedly placed on a paper supply tray. CONSTITUTION:As for an original feeding device, the first original 25 is set at a reference position P on a platen 3 and the second original 26 is made to stand by on a resist roller 2 positioned on the upstream side of the platen 3. When the first original 25 is ejected from the image processing part 12 of the platen 3, it is temporarily made to stand by at a step feeding part 13 on the platen 3 adjacent to the downstream side of the reference position P. When the second original 26 is ejected from the reference position P on the platen 3, the first original 25 is fed to a paper ejection part 6 from the feeding part 13. Then, the leading edge of the second original 26 being made to stand by is made to project to the more downstream side than the position of the roller 2 by the roller 2 and the projecting quantity tX of the leading edge thereof is controlled according to the size of the first original 25.
Patent JP-H11233644-A (JP)
Title: Semiconductor integrated circuit and its manufacturing
Inventor: FUJIMORI YASUHIRO
IPC: H01L27/092
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To form a polysilicon region having a higher or a high resistance rate which is suitable for producing a resistance element, by suppressing an increase of process steps in a manufacturing process of a semiconductor integrated circuit, and also by suppressing the increase in the kinds of masks used for the manufacturing process. SOLUTION: Regions A1 and A2 are of low resistance rate, and each region is of P<+> polysilicon gate or N<+> poly-silicon gate. A region A3 is one for producing a resistance element. First, a low density ion is implanted on the whole surface of regions A1-A3. Next, a P<+> impurity ion is implanted to the area A1 by mask covering with regions A2 and A3. Also, N<+> impurity ions are implanted to the region A2 by mask covering with regions A1 and A3. Then, the region A3 covered with any mask becomes an impurity region of low density, having a high resistance rate, suitable for producing the resistance element.
Patent JP-S62191119-A (JP)
Title: Manufacture of thermosetting polyurethane and/or polyurea sheet
Inventor: SUGIHARA EIICHI
IPC: C08J5/18
Filed: 1986-02-19
Abstract: PURPOSE:To manufacture a sheet excellent in surface smoothness and uniformity by suppressing the gelation reaction of raw material liquid by a method wherein raw material is cast under the state that an extruder die head is cooled and then cured by heating. CONSTITUTION:In case of the manufacture of thermosetting polyurethane and/or polyurea sheet by extrusion coating method, raw material is cast under the state that an extruder die head is cooled below 30 deg.C and then cured by heating. As the cooling means, a means to flow refrigerant through blocks consisting of the extruder die head has high cooling effect and is most preferable. In addition, in case of an extruder die head with a large space portion, a cooling pipe which penetrates through the space portion is attached. As the material of the extruder die head, a metal with high heat conductivity such as brass, copper, aluminum or the like is employed.
Patent JP-S62190226-A (JP)
Title: Production of imide based prepolymer
Inventor: FURUHASHI YASUO
IPC: C08G73/12
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a prepolymer, capable of very readily removing a solvent, having improved moldability and heat resistance and suitable as a material for laminates, by reacting a bismaleimide compound with a mixed diamine in a cellosolve based solvent while heating. CONSTITUTION:A bismaleimide compound expressed by the formula (R is bifunctional group containing at least two carbon atoms) is reacted with a mixed diamine of 2,4-tolylenediamine or/and 2,6-tolylenediamine and 4,4'- diaminodiphenylmethane in a cellosolve based solvent while heating. The molar ratio of the diamine to the bismaleimide compound is 1:0.5-1.0 and the molar ratio of the 4,4'-diamino diphenylmethane to the tolylenediamine is 0.2-0.7:0.8-0.3.
Patent JP-S62190800-A (JP)
Inventor: ARAI HIDEKAZU
IPC: H05K13/04
Filed: 1986-02-18
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-S62224273-A (JP)
Title: Bacteriostatic agent against anaerobic thermostable bacteria
Inventor: KANEKO TSUTOMU
IPC: A23L3/3562
Filed: 1987-02-18
Abstract: PURPOSE:The titled bacteriostatic agent, containing a specific sucrose ester of a fatty acid as an active ingredient, capable of suppressing the germination and multiplication of anaerobic thermostable bacterial stores in a liquid food sold while heating and useful for preventing deterioration in quality of products and food intoxication. CONSTITUTION:The titled bacteriostatic agent obtained by containing a sucrose ester of a fatty acid prepared by adjusting a fatty acid consisting of >=70% palmitic acid and <=30% stearic acid as an acid ingredient to give 70-74.9% monoester content as an active ingredient. For example, 0.01-0.2% above- mentioned bacteriostatic agent is added to a white coffee drink and the resultant drink is homogenized, previously sterilized, e.g. at about 120 deg.C for about 1sec, hermetically sealed in an airtight can and sterilized at about 120 deg.C for about 30min to afford the aimed product with suppressed germination and multiplication of anaerobic thermostable bacteria.
Patent JP-H10229104-A (JP)
Title: Semiconductor device and tape carrier which is used for manufacturing method thereof
Inventor: AKIMOTO KOJI
IPC: H01L21/60
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of the connection of electrodes with leads supported by a tape, by a method wherein one electrode to a plurality of electrodes at both end parts of the long sides of a semiconductor chip is formed into a wide-area electrode or wide-area electrodes of an area wider than that of other electrodes, and at the same time, the connection parts of the leads, which are connected with the wide-area electrodes, are formed into wide- area connection parts of an area wider than that of the connection parts of other leads. SOLUTION: One electrode to a plurality of electrodes at both end parts of the long sides of a semiconductor chip 4 is widened for increasing the connection strength of the one electrode to the plurality of the electrodes at both end parts of the long sides of the chip 4 with leads 3, which are connected with this one electrode to the plurality of these electrodes, in comparison with the connection parts of other leads and at the same time, the connection parts 8 of the leads, which are connected with these wide-area electrodes, are formed into wire-area connection parts of an area wider than that of the connection parts of other leads. Thereby, the connection between the wide-area electrodes and connection reinforcing leads 15 having each wide-area connection part 14 is made at both end parts of the long sides of the slender chip 4.  As a result, even if there is a warpage in a tape 2 for supporting the leads 3, the electrodes and the leads 3 result in being connected reliably with each other because a connection strength higher than the force of the warpage is obtained.