baber/WOPTO huggingface dataset:
Patent JP-H01300563-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYAMA YOKO
IPC: H01L21/265
Filed: 1988-05-27
Abstract: PURPOSE:To prevent wire breaking and bridge of a wiring part formed later by inclining a polysilicon edge and grading drain concentration. CONSTITUTION:Ion implantation of phosphorous is executed after coating a polysilicon 13, and a part to form a gate is covered with a photoresist 15 and the polysilicon 13 at the part not covered with the photoresist is dry-etched. Accordingly, since the place high in impurity concentration at the surface has a great etching rate, the polysilicon edge has an inclination. Next, the photoresist 15 is removed, and ion implantation of source drain is executed, and by the inclination of the edge of the polysilicon 13, source drain concentration is graded. Thereafter, when required thermal oxidation is executed after source drain annealing, jumping of the polysilicon is restrained. Hereby, wire breaking and bridge of a wiring part formed later becomes hard to occur.
Patent JP-S5465016-A (JP)
Title: Information reproduction compensating method
Inventor: SUGIMOTO NORIHIKO
IPC: G06K7/00
Filed: 1977-11-02
Abstract: PURPOSE: To compensate the errors of information reproduction owing to angles of inclination between recording tracks and detector disposition lines by executing the modulation in which the level is inverted if one of information out of binary informations and is left as it is if other information.  
     CONSTITUTION: If it is assumed that a card has been reproduced inclinedly, the informations D, E having modulated the reproduced pulses and timing information B are obtained at different times. To obtain the information to be synchronized to the (i)th timing CHi, the information D is stored in a register 90. On the other hand, the information E is stored in a register 94 at each time of output clock of clock generating circuit 84. Since the informations having been stored in the registers 90 and 94 are stored in the registers 92 and 96, the information D having been stored in the final is the information at the time of the time CHi and the information E is the time at the time of the time Cl sampled immediate by before the time CHi + 1, respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6023890-A (JP)
Inventor: KIKUCHI NORIYOSHI
IPC: G09G1/06
Filed: 1983-07-20
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-H05326622-A (JP)
Title: Integrated circuit device for driving liquid crystal display
Inventor: KAMIIDE TAKASHI
IPC: G02F1/1345
Filed: 1992-05-22
Abstract: PURPOSE:To provide an integrated circuit device for driving a liquid crystal display having such structure as requiring no bent wiring of inner lead on the output side and the size thereof can be reduced. CONSTITUTION:Input side electrodes 11, 11,... are formed along a long side on a semiconductor chip 10 and output side electrodes 12, 12,... are formed along the opposite long side. Interval of the input side electrode is set equal to that of wiring for connecting input side leads 16, 16,..., whereas interval of the output side electrode is set equal to that of the panel electrode in an LCD to be connected with output side leads 17, 17,.... Output side leads and input side leads are formed on a film carrier 13 having a device hole 15 for receiving the semiconductor chip 10. Input side electrodes are connected through bumps with output side electrodes.
Patent JP-S5356163-A (JP)
Title: Reducing method for making nitrogen oxides of high concentration harmless
Inventor: ITOU HAYAMIZU
IPC: B01D53/94
Filed: 1976-10-31
Abstract: PURPOSE: To obtain easily the harmless gas not containing N 2 O and NH 3 , by generating the gas containing NOx of high concentration in which the concentration of O 2  gas is substantially zero with the control of the amount of air to be supplied and by reducing this gas with a reducing gas, at the thermal decomposition of nitrate or the mixture containing nitrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5655009-A (JP)
Title: Manufacture of oxide magnet
Inventor: NODA TOKUYUKI
IPC: H01F1/11
Filed: 1979-10-11
Abstract: PURPOSE:To efficiently manufacture the cylindrical oxide magnet which has high characteristics, long axis, and formed in one body by extrusion molding the magnetic material by a metal mold having specified inclining ratio of drawing/length. CONSTITUTION:The blended and kneaded material whose main component is anisotropic-oxide magnetic powder is extrusion molded by the metal mold 8 having the specified inclining ratio of 0.4-0.8 of (the drawing of the metal mold y or y'+y'')/ (the length of the metal mold x). In the case the material is extruded by this mold, the inner pressure becomes 5-12kg/cm<2>, the strength of the formed body becomes high, and the magnetic flux density of the surface becomes 1,000-1,100G, and the performance is increased by 10%. In this method, the cylindrical oxide magnet which has the high characteristics, long axis, and formed in one body can be efficiently manufactured.
Patent JP-S63296700-A (JP)
Title: Method for controlling concentration of culture fluid
Inventor: HIKIMA MOTOHIKO
IPC: C12N1/20
Filed: 1987-05-29
Abstract: PURPOSE:To enable accurate measurement without requiring calibration of a concentration of a component which is an object for measurement in a culture fluid during cultivation, by previously adding the component which is the object for measurement in a control target concentration to a dialytic solution fed to a dialyzer. CONSTITUTION:A dialytic solution is fed to a dialyzer 4 in a cultivation tank 1 and the concentration of a component which is an object for measurement contained in a dialyzate discharged from the dialyzer is measured to control the concentration of the component in the culture fluid on the basis of the measured results. In the process, the component in a control target concentration is previously added into the dialytic solution. The osmotic pressure of the dialytic solution is preferably adjusted to almost the same value as that of the culture fluid. For that purpose, e.g. sodium chloride or potassium chloride, is added.
Patent JP-H0334397-A (JP)
Title: Equipment component mounting structure
Inventor: MATSUMOTO SATOSHI
IPC: H05K7/20
Filed: 1990-05-23
Abstract: PURPOSE:To eliminate a mounting space dedicated for an equipment component so as to realize mounting of high density and to make a case small in size by a method wherein a convection guide plate is provided between units, where the equipment component is mounted on a space of the convection guide plate induced according to the difference of required heat dissipation value between an upper and a lower unit. CONSTITUTION:Units 2 are vertically arranged separate from each other by a space h1 in height required for dissipating heat from a package mounted inside the unit 2. A convection guide plate 5 is provided to the space as tilted to separate the air flows of the upper and the lower unit from each other and to enable air to flow easily. The tilted convection guide plate 5 mounted above a power source 3 has a height h2 larger than the height h1 of the slant convection guide plate 5 mounted between the units 2. A height difference h3 between the height h2 of the tilted convection guide plate 5 mounted above the power source 3 and the height h1 of the required air intake vent for the unit 2 just above the power source 3 is an excess void. Then, an equipment component 6 is mounted on a part of the convection guide plate 5 mounted above the power source 3, where the part concerned is correspondent to h3 defined by a formula, h2-h1=h3.
Patent JP-H05148110-A (JP)
Title: Combination of active compound of bactericide and fungicide
Inventor: SHIYUTEFUAN DOUTSUTSUMAN
IPC: A01P3/00
Filed: 1992-04-27
Abstract: PURPOSE: To obtain a new sterilizing fungicidal composition, capable of showing good sterilizing fungicidal activities by synergistic effects thereof and effective against pathogenic germs and molds by combining two kinds of well-known sterilizing fungicides. CONSTITUTION: This sterilizing fungicidal composition is obtained by combining 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-ol of formula I and/or 1-(4-phenyl-phenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-ol of formula II with 4-(2,2-difuluo-1,3-benzodioxol-7-yl)-1H-pyrrole-3-carbonitrile of formula III. The composition may be mixed with a spreader and/or a surface-active agent for use. The compound of formula III is preferably used in an amount of about 0.2 to 1 pt.wt. based on 1 pt.wt. compounds of formula I and/or formula II.
Patent JP-H08331865-A (JP)
Title: Inverter device
Inventor: TSUJI MASANOBU
IPC: H02M7/48
Filed: 1995-05-30
Abstract: PURPOSE: To facilitate assembly work by using a pin header type connector in connecting a power module to a power substrate circuit, also by providing a positioning pin in the pin header type connector. CONSTITUTION: In connecting a circuit of a power substrate 11, a pin header type connector 21 is used in a side of a power module 1, to use a receptacle type connector in a side of the power substrate 11. In the pin header type connector 21, a positioning pin 23, inserted to a hole 26 drilled in a printed wiring board 2 of metal base material of mounting this pin header type connector 21, is provided, to provide a positioning hole 24 of fitting the positioning pin 23 in a surface of a radiator 8 of fixing the power module 1. Consequently, soldering work for connecting the power module 1 to the power substrate 11 can be eliminated. Stress applied to a circuit connecting part is canceled by spring property of a contact of the receptacle type connector 22.
Patent JP-S5756343-A (JP)
Title: Glass composition with low melting point
Inventor: ISHIHARA MASAYUKI
IPC: C03C3/115
Filed: 1980-09-20
Abstract: PURPOSE: To obtain the titled composition giving a glassy coat with superior hot water resistance by adding a specified metallic oxide such as MgO or Al 2 O 3  to matrix glass having a specified composition contg. SiO 2 , B 2 O 3 , TiO 2 +ZrO 2 , Na 2 O 3 + Li 2 O and F 2 .  
     CONSTITUTION: This glass composition with a low m.p. is obtd. by adding 0.5W 5mol% of ≥1 kinds of metallic oxide selected from a group consisting of MgO, CaO, SrO, BaO and Al 2 O 3  to matrix glass having a composition ≥98mol% of which except water consists of, by mole, 56W63% SiO 2 , 6W10% B 2 O 3 , 5W10% TiO 2 + ZrO 2 , 23W26% Na 2 O+Li 2 O and 3W7% F 2  while satisfying 1/3W3/1 molar ratio of TiO 2 /ZrO 2  and 2/3W4/1 molar ratio of Na 2 O/Li 2 O. By calcining this composition at a low temp., a glassy coat with superior hot water resistance for enamelware is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63297558-A (JP)
Title: Wafer holder
Inventor: KANBARA HIDEAKI
IPC: H01L21/677
Filed: 1987-05-29
Abstract: PURPOSE:To enable execution of efficient heating of a wafer, growing of a thin film thereon and quick cooling of the wafer down to a refrigerant temp. with high accuracy by forming a wafer holder of a vessel which can be evacuated to a vacuum and can be injected with a refrigerant and providing a wafer mounting face and heating means to the front end part of the vessel 1. CONSTITUTION:The wafer 3 is mounted under a prescribed face pressure to the rear face (wafer 3 mounting face 1a) at the front end of the wafer 3 holder of the hollow vessel relating to a member to hold the wafer 3 and is heated by energizing a heater 2 near the mounting face 1a. The growth of the thin film is started after the wafer 3 attains the prescribed temp. A valve 9 is operated to evacuate the inside of the vessel to a vacuum through a discharge port 8 simultaneously with the heating with this heater 2. The heating is stopped upon completion of the growth of the thin film. The refrigerant is injected from a refrigerant injecting port 7 into the holder 1 by changing over the valve 9 in synchronization with said stopping to rapidly cool the wafer 3 down to the refrigerant temp. The holder 1 is preferably constituted into the constitution in which the front end of the vessel provided with the heater 2 and the other parts are heat-insulated via a heat insulating gasket 12.
Patent JP-H07318162-A (JP)
Title: Bath heater having hot water supply apparatus
Inventor: INOUE KENSAKU
IPC: F24H1/00
Filed: 1994-05-19
Abstract: PURPOSE:To provide an economically-superior bath heater having a hot water supply apparatus which can, by one unit, supply hot water for general purpose, supply hot water to a plurality of bathtubs (filling a bathtub with hot water) and supplementally heat bath water to keep bath water temperature. CONSTITUTION:The title bath heater is provided with a hot water supply apparatus 2 for filling up bathtubs 3, 4, a bath heater 5 for supplementally heating bath water in the bathtubs 3, 4 to keep bath water temperature and bath controllers 6, 7 provided for the respective bathtubs for the purpose of setting and controlling operating conditions of the bathtubs 3, 4. When the bath controllers 6, 7 has outputted a command to start bath operation of either one of the bathtubs 3, 4, hot water supply passages 8, 9 from the hot water supply apparatus 2 and the bath heater 5 to the bathtubs 3, 4, are switched to a hot water supply passage for supplying either of the bathtubs 3, 4 by using a switching means 12 in order to fill up either of the bathtubs 3, 4 with hot water and supplementally heat the bath water in either of the bathtubs 3, 4 to keep bath water temperature.
Patent JP-S5834571-A (JP)
Title: Solid electrolyte battery
Inventor: MATAKE SHIGERU
IPC: H01M6/18
Filed: 1981-08-24
Abstract: PURPOSE:To obtain a solid electrolyte battery which has a large energy density and a high output density, and can produce a relatively large current by stacking together a solid positive active material, a solid electrolyte which conducts lithium ions, and a solid negative active material which is a lithium ion source. CONSTITUTION:A disk-like positive active material is prepared by pressure-molding mixture powder prepared by mixing PbI2 powder with a purity of 99.9% and a grain diameter of below 200mum, and Pb powder with a purity of 99.99% and a grain diameter of below 200mum in a voluminal ratio of 80 to 20. Next, a solid electrolyte thin film consisting of an LiI-MgI2 system solid solution, a negative active material thin film made of Li and a gold electrode thin film, in that order, are layered over the above positive active material so as to obtain a  solid electrolyte battery. When the iodide of at least one element chosen from  among magnesium and calcium is added to or solidified into the solid electrolyte made of lithium iodide as described above, the lithium-ion conducting property of the solid electrolyte is increased. As a result, even when the battery is small, a relatively large current can be released from the battery.
Patent JP-H01304293-A (JP)
Title: Excavation technique of adit
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1988-05-31
Abstract: PURPOSE:To increase pressure resistance, to prevent flood by breaking by flange layers and to improve safety by preparing the flange layers overhung to the side outer than the outside diameter of a lining layer to advancing sections at every stroke process of the preparation of the lining layer. CONSTITUTION:A truck 1 for an impregnation machine is directed toward the ground as the object of the excavation of an adit, a filling pipe is propelled and inserted to the periphery C of an excavation predetermined slickenside section B and the filling pipe is turned and retreated while injecting a ground hardener at high pressure, and the hardener is mixed, thus preparing columnar cured layers D. The cured layers D are juxtaposed successively to the periphery C and a lining layer X is created, and the slickenside B is dug off and excavation is conducted as a stroke process up to a timbering-able region by a lining layer X1. The filling pipe is inserted vertically in succession to the periphery C in the advancing sections and the cured layers D are prepared, and the cured layers D are disposed in an array on the front from an upper section and a flange layer Y having an outside diameter larger than the lining layer X is created.
Patent JP-H10306434-A (JP)
Title: Foundation improvement method and foundation improvement equipment
Inventor: TANAKA HIROKAZU
IPC: E02D3/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a foundation improvement method and equipment which are capable of more effectively utilizing a high pressure fluid to be discharged underground for giving a vibrating action to the surrounding ground. SOLUTION: In the ground improvement method, a variable-volume hollow body 16 communicating with a high pressure fluid supply source 30 through a conduit 28 and a shut-off valve 18 with a set opening pressure built in a conduit 28 near the hollow body 16 are arranged in the ground. Then, a high pressure fluid is continuously supplied to the conduit tube 28, the shut-off valve 18 is opened when the upstream pressure of the shut-off valve 18 exceeds the set pressure, by which the volume of the hollow body 16 is suddenly increased.
Patent JP-H10310817-A (JP)
Title: Decarburizing method in vacuum degassing apparatus
Inventor: MORIGUCHI MAKOTO
IPC: C21C7/068
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain an extra-low carbon steel in a short time by dividing a decarburizing process into an initial stage, middle stage and end stage and specifying operational conditions of the vacuum degree in a vacuum vessel, circulating gas quantity blown into molten steel from an immersion tube at the lower part of the vacuum vessel or below the immersion tube, stirring gas quantity and oxygen additional gas quantity blown into the molten steel from the side wall of the vacuum vessel, etc. SOLUTION: The initial stage of the decarburizing process: The vacuum degree in the vacuum vessel is adjusted to <=350 Torr and the circulating gas quantity is adjusted to 2.5-4.5 Nm<3> /mm to promote the circulating flow of the molten steel. The middle stage of the decarburizing process: The oxygen additional gas is blown into the molten steel so that the oxygen concn. in the molten steel becomes 400-700 ppm and the circulating gas quantity is adjusted to 2.5-4.5 Nm<3> /min to lower the equilibrium [C] concn. in the molten steel in the vacuum vessel.  The end stage of the decarburizing process: The oxygen additional gas blown into molten steel so that the oxygen concn. in the molten steel becomes 400-700 ppm and the stirring gas quantity is adjusted to 6.0-8.0 Nm<3> /min to increase the boundary area on the molten steel surface in the vacuum vessel and also, lower the equilibrium [C] concn., and the carbon steel having <=30 ppm C concn. is obtd.
Patent JP-S62289560-A (JP)
Title: Novel homoveratrylamine derivative and production thereof
Inventor: SAITOU KUNIAKI
IPC: A61P3/00
Filed: 1986-06-09
Abstract: NEW MATERIAL:A homoveratrylamine derivative of formula I [Het is (substituted) pyridyl, pyrrolyl, furanyl, benzofuranyl, benzoxazolyl, benzothienyl, benzothiazolyl or benzoimidazolyl] and its acid addition salt. EXAMPLE:2-Isopropyl-2-(2-furanyl)-5-[(3,4-dimethoxyphenetyl)methylamin o]penta nenitrile. USE:It has strong calcium antagonistic action and is useful as a remedy for circulatory diseases. Characteristic feature of the compound is the use of pentanenitrile group having various heterocyclic group as a substituent group introduced to the nitrogen atom of homoveratrylamine. PREPARATION:The compound of formula I can be produced either by reacting the compound of formula II with the compound of formula III (X is halogen) or by reacting the compound of formula IV with N-methylhomoveratrylamine.
Patent JP-S5465164-A (JP)
Title: Dry treating apparatus for exhaust gas
Inventor: IWAI TADASHI
IPC: B01D53/81
Filed: 1977-11-01
Abstract: PURPOSE: To clean the exhaust gas containing harmful gases with a high cleaning rate, by making the exhaust gas react with the reacting absorbing agent in the fluidized-bed reaction tower and, after that, by removing the reaction product with the dust collector.  
     CONSTITUTION: The exhaust gas containing harmful components such as HCl, SO 2 , etc., is introduced into the fluidized-bed reaction tower 2 from the lower part through the duct 1. Lime or limestone powder is charged as the reacting absorbing agent to the reaction tower 2 with the screw conveyor 6 of the feeder for the reacting absorbing agent. The reacting absorbing agent and HCl, SO 2 , etc. react and the reaction product is formed on the surface of the reacting absorbing agent. Because the reacting absorbing agent is in the fluidized state in the reaction tower 2, the reaction product on the surface of the above agent is peeled off owing to the mutual contact, is collected and removed as fine powder with the dust collector 3. For the reacting absorbing agent, a new surface is exposed owing to the peeling-off of the reaction product on the surface, so that the agent reacts again with the harmful components in the exhaust gas and removes them. The exhaust gas is cleaned at the dust collector and is discharged through the stack 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6112804-A (JP)
Title: Method for controlling calorie or gas generated from reduction furnace
Inventor: KATOU AKIRA
IPC: C21B5/00
Filed: 1984-06-28
Abstract: PURPOSE:To control the fluctuation in calorie of the generated gas, to fix the calorie of gas, and to change the calorie in accorance with the requirement of users by controlling the amt. of steam to be sucked into the material bed on the basis of the gas composition value of the material bed in the shaft of a vertical reduction furnace. CONSTITUTION:A steam blow-in pipe 4 is provied in the material bed 3 in the shaft part 2 of a reduction furnace 1 such as a blast furnace. Gas is sampled from a gas sampling tube 5 which is provided below the pipe 4, and the gas composition is detected. The detection signal is inptted to a calculator 7 for setting the amt. of steam to be blown in, and the set amt. of steam to be blown in is determined in the calculator 7 with the set value signal of desired gas calorie from a gas calorie setting device 8 and the blast signal from a blast meter 9. The output signal is inputted to a steam flow control valve 11 of a steam supply pipe 10 connected to the steam blow-in pipe 4, and the amt. of steam or water to be blown in from the blow-in pipe 4 is controlled on the basis of the detected gas composition value.
Patent JP-S5357303-A (JP)
Title: Partition combustion system internal combustion engine
Inventor: NAGAMURA YOSHIMITSU
IPC: F02B17/00
Filed: 1976-11-02
Abstract: PURPOSE: To reduce noxious components in exhaust, by improving ignition though using dilute mixture, in a partition combustion system internal combustion engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0619191-A (JP)
Title: Electrostatic image developing toner
Inventor: TOTSUKA HIROMI
IPC: G03G9/08
Filed: 1991-05-09
Abstract: PURPOSE:To obtain good transfer property and enough image density by depositing specified weights of carbon black and resin particles to toner particles containing a magnetic powder. CONSTITUTION:Carbon black and resin particles are deposited by 0.2-2.0 pts.wt. and 0.5-10.0 pts.wt., respectively, to 100 pts.wt. of toner particles containing 30-70wt.% magnetic powder. The toner particles are obtd. by kneading a magnetic powder, binder resin, charge controlling agent, and coloring agent such as carbon black, mechanically pulverizing, and classifying into 4-20mum average particle size. The binder resin used for the toner particles is polystyrene, polyethylene, polypropylene, vinyl resin, etc. The magentic powder used is ferrite or magnetite. The ferrite consists of a sintered body of tervalent iron oxide and oxide of nickel, zinc, manganese, magnesium, etc.