baber/WOPTO huggingface dataset:
Patent JP-S58178438-A (JP)
Title: Key input controlling system
Inventor: TSUKUI SETSUO
IPC: G06Q40/00
Filed: 1982-04-14
Abstract: PURPOSE:To reduce a load on a control side during transfer and to improve serviceability to an input/output part by employing system constitution which handles even a high-speed key input. CONSTITUTION:A keyboard (KB) part 13 is provided with general function keys for specifying bandbook entry, cash withdrawal, transfer, etc., numeric keys 13-2, and unit function keys 13-3 for MAN (ten thousands), SEN (one thousand), yen, etc. A buffer controlling part 14 discriminates between numeric key data and other function key data inputted from a KB part 13. A queue buffer 15 is stored with key data when they are inputted one after another. A buffer 16 for numeric input is stored with numeric data among data from the control part 14. The numeric data and function data are sent out to a control part together at a time.
Patent JP-H06275388-A (JP)
Title: Lighting system
Inventor: OSAKI HAJIME
IPC: H05B41/24
Filed: 1993-03-22
Abstract: PURPOSE:To facilitate wiring work and restrain the occurrence of radiation noise and line noise. CONSTITUTION:This system is provided with an invertor unit 34 in which an invertor circuit converting electric power having commercial frequency into that having high-frequency is mounted on a printed board 34a, and plural fluorescent lamps 31-33 feeding converted output of this invertor circuit. Filaments each other on both the ends of respective fluorescent lamps 31-33 are connected individually via transition circuits '36, 35b, 39', '37, 35b, 39', and '38, 35b, 39'. At least one part of 36, 37, and 38 of this plural transition circuits is adjoiningly formed as a wiring pattern onto a printed board 34a, and plural wiring patterns are positioned so that individual current flowed in these plural wiring patterns can be reversed mutually in adjoining currents.
Patent JP-H09231834-A (JP)
Title: Copper conductive paste for fine line printing and substrate
Inventor: KAWAHARA MASATO
IPC: H05K3/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide copper conductive paste for fine line printing which makes the printing of a fine line on a substrate easy, enhances the adhesion of the conductor with the substrate, and in addition, decreases the electric resistance value of the conductor, and provide the substrate. SOLUTION: A conductor paste for fine line printing is prepared by adding the mixed copper powder obtained by adding at least one kind of auxiliary copper powder having a mean particle size of 0.1-0.5μm to base copper powder having a mean particle size of 0.3-1μm and an organic solvent to a polymer composite material obtained by dispersing without aggregation micro-particles of copper, copper oxide, or a mixture of them in a polymer.
Patent JP-H07248963-A (JP)
Title: Dram controller
Inventor: KUSUDA MASAHIRO
IPC: G11C11/408
Filed: 1994-03-08
Abstract: PURPOSE:To reduce the reduction of each page hit rate when the access operations are carried out to different banks and modules by providing a row address latch, a row address comparator and a DRAM control. sequencer containing a page hit control function. CONSTITUTION:In a DRAM controller consisting of plural banks, the row addresses 211 are inputted to the bank-0 and bank-1 row address latches 304 and 305, a row address comparator 110, etc. The row address holding signals 406 and 407, i.e., the outputs of both latches 304 and 305 are inputted to the comparator 110 via a page address selector 306 and are always compared with the address 211. A bank selection address part 409 inputs the selection control signal to the selector 306 for selection of both signals 406 and 407. Then the comparator 110 outputs a page hit detection signal to a DRAM control sequencer 307 which contains a page hit control function.
Patent JP-H06275840-A (JP)
Title: Nonvolatile storage element
Inventor: OZAWA TAKANORI
IPC: H01L21/8246
Filed: 1993-03-22
Abstract: PURPOSE:To improve performance of a nonvolatile storage element with a floating gate and a control gate and to make the geometry finer. CONSTITUTION:In a capacitor insulation film 15 which is included between a floating gate 14 and a control gate 16, an oxide film 15a, a nitride film 15b, and a ferroelectric film 15c are successively laminated. Therefore, since the flow of holes from the control gate 16 into the nitride film 15b is prevented, the holes from the control gate 16 do not combine with electrons from the floating gate 14 again in the nitride film 15b. Also, it is not necessary to apply a large heat stress when a ferroelectric film is loaded, thus responding to the request for reducing heat budget.
Patent JP-S56159179-A (JP)
Title: Thermal recording head
Inventor: WAKUI KOUICHIROU
IPC: H04N1/032
Filed: 1980-05-13
Abstract: PURPOSE:To form a multiple thermal recording head in excellent yield by a method wherein diode chips are mounted onto an insulating substrate to which heating resistors and multilayer wiring sections are made up, and the separate lead electrodes of the heating resistors and the diode chips are connected mutually. CONSTITUTION:A plurality of heating resistors 20 to which separate lead electrodes 21 are each attached are built up in a region B on an insulating substrate 10, and multilayer wiring sections 22 (this is forme in such a manner that upper layer wiring 26 and lower layer wiring 24 connected to the heating resistors 20 are arranged through an insulating layer 25 and both wirings are connected by through holes 27) are made up. A semiconductor substrate (diode chip) 11 formed by connecting a plurality of diodes 13 for preventing going-round, to which respective lead electrode 14 is each installed, by common lead electrodes 15 every group is glued in a region A on the insulating substrate 10 with adhesives 12, the electrodes 14 of the diodes 13 and the electrodes 21 of the heating resistors 20 are each connected by bonding wires 28 and a thermal recording head is manufactured.
Patent JP-2000260867-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WAKAMIYA MIKIO
IPC: H01L21/316
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To allow reflow of a borophosphosilicate glass(BPSG) film in a steam by providing the BPSG film above a semiconductor region, and providing an oxide film containing nitrogen between the BPSG film and the semiconductor region. SOLUTION: A gate oxide film 2 is formed on a silicon substrate 1, on which a gate electrode where a polysilicon film 3 and a silicide film 4 of high melting- point metal are laminated is formed. Over it, a nitride film or oxide film 5 which is an ion-implantation mask at forming an electrode region is formed. An oxide film 6 containing nitrogen is so formed as to cover the surface of the laminated film, over which a BPSG film 7 is formed. Thus, reflow of the BPSG film 7 in a steam is allowed even for a semiconductor device where no nitride film is formed.
Patent JP-S6310719-A (JP)
Title: Slow-releasing capsule drug
Inventor: NAKAGAMI HIROAKI
IPC: A61K9/48
Filed: 1987-03-17
Abstract: PURPOSE:To produce a capsule having excellent slow-releasability and residence of drug in stomach, by putting a drug and a gel-forming polymer in a capsule consisting of a water-soluble cap and a water-insoluble or enteric body. CONSTITUTION:A drug and a polymer forming a gel in contact with water (e.g. hydroxypropyl methylcellulose, carboxyvinyl polymer, etc.) are put into a capsule consisting of a cap made of a water-soluble polymer and a body made of a water-insoluble or enteric polymer or a body made of a water-soluble polymer and coated with a water-insoluble or enteric polymer. It is preferable to leave a space in the body view of residence in stomach. Only the cap is dissolved in stomach and the polymer gelled by contacting with gastric juice forms a gel at the opening of the body part. The drug in the body is slowly released by the aid of gastric juice permeated in the body.
Patent JP-S51139912-A (JP)
Title: Winding apparatus of synthetic fiber
Inventor: FUKAO TOSHIKI
IPC: B65H75/28
Filed: 1975-05-23
Abstract: PURPOSE: To wind yarns by the use of a specified bobbin so that the yarn may be uniform, especially has uniform dyeing affinity from the outermost layer to the innermost layer and the transfer tail may be easily taken out. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62235780-A (JP)
Inventor: ENMERITSUHI BERUTAGUNORI
IPC: H01L21/285
Filed: 1987-03-17
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-H11260032-A (JP)
Title: Magnetic tape cartridge
Inventor: SHIGA HIDEAKI
IPC: G11B23/107
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To automatically lock and open a sliding door with a simple configuration by providing a flexible engagement member with a specific shape to the sliding door, by locking the sliding door, and by releasing the lock by press action. SOLUTION: A sliding door 3 for opening and closing an opening part is energized in a closing position direction by a spring member, an engagement member 7 for locking to a closing position is provided at the front end part while projecting in one piece. When the sliding door 3 is moved to the closing position, an engagement projection 7b of the engagement member 7 is brought into contact with the upper inner-wall surface of a recessed part 8 of a cartridge case 1, a leg part 7a of the engagement member 7 is deflected downward. When the leg part 7a is inserted into the recessed part 8 and the sliding door 3 reaches the closing position, the engagement projection 7b is engaged to an engagement recessed part 9 for locking the sliding door 3 in the closing position.  When the cartridge is inserted, force operates on an operation part 7c of the engagement member 7, the leg part 7a is deflected downward, the engagement projection 7b is disengaged from the engagement recessed part 9, and a locking state is released for performing opening action.
Patent JP-S61220491-A (JP)
Title: Optical bistable integrated element
Inventor: TERAKADO TOMOJI
IPC: G02F3/02
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a compact optical bistable integrated element characterized by high efficiency, high reliability, a low price and easy manufacture, by integrating an optical bistable semiconductor laser and semiconductor laser switches, which are arranged in the axial direction of a resonator, on the same substrate. CONSTITUTION:On an N-InP substrate 10, an N-InP buffer layer 11, a non-doped In0.71Ga0.29As0.61P0.39 active layer 12 and InP clad layer 13 are laminated. A wafer having grooves 14 and 15 is formed on the DH substrate by a photolithography method. First and second current blocking layers 16 and 17 are sequentially formed on the wafer. The layers 16 and 17 are not grown on a mesa stripe 18. Then, an N-InP embedded layer 19 and a P-In0.75Ga0.25As0.47P0.53 cap layer 20 are sequentially formed. A P-side electrode 21 is formed and divided by a groove 22. The layer 20 is etched away. Photoresist is applied, and two semiconductor laser switches 26 and 27 and an optical bistable semiconductor laser 28 are isolated. Grooves 23 and 24, which also serve as reflecting mirrors, are formed. The substrate 10 is polished, and an N-side electrode 25 is provided.
Patent JP-S59185686-A (JP)
Title: Printer with erasing function
Inventor: KAGAWA HIROMITSU
IPC: B41J29/26
Filed: 1983-04-07
Abstract: PURPOSE:To enable to erase a printed character without increasing the number of kinds of character patterns or the quantity of data transferred from a printing character information part, by a method wherein a controlling code for an erasing pattern is added to a printing information row in a printing character information part, and an erasing pattern is added on reception of an erasing starting code and an erasing ending code. CONSTITUTION:When the erasing starting code 20b and the erasing ending code 20e are received from the printing character information part 10, an erasing pattern generating part 15 generates the erasing pattern at a timing between the timings of the codes. A printing-controlling part 13 transfers the printing character patterns in accordance with the demand of a printing part 14, and controls printing. Accordingly, an erasing function can be obtained without increasing the number of the kinds of character patterns or the quantity of information transferred.
Patent JP-S61223247-A (JP)
Title: Fuel feed control method for internal-combustion engine in acceleration
Inventor: YAMATO AKIHIRO
IPC: F02D41/00
Filed: 1985-03-27
Abstract: PURPOSE:To improve acceleration performance and exhaust gas characteristic by correcting the increased fuel quantity value according to the detection value of the parameters which indicate the engine load, in the increase correction for the fuel quantity in accordance with the valve opening speed of a throttle valve. CONSTITUTION:When an engine 1 is in operation, an ECU 5 judges if the number of revolution of the engine is less than a prescribed number of revolution, e.g., 4,000rpm or less, and if the judgment is 'NO', the valve opening speed DELTAthetan of a throttle valve 3' is calculated. Then, it is judged if the valve opening speed DELTAthetan is over prescribed judgment value GH or more, and when the judgment is 'YES', it is judged that the engine is in acceleration state, and the result is memorized, and the fuel quantity supplied into a fuel injection valve 6 is accelerating-increase-corrected. In the above- described constitution, the accelerating increased quantity correction is carried-out by reading out a prescribed increased quantity (reduced quantity) correction coefficient from a memory means 5c on the basis of the output of a water-temperature sensor 9 according to the load state of the engine which is obtained from the outputs of a throttle-valve opening-degree sensor 4 and an inside-intake pipe absolute-pressure sensor 8.
Patent JP-H08262214-A (JP)
Title: Ink for printing liquid crystal color filter, liquid crystal color filter using the same and its production
Inventor: KONDO YASUHIKO
IPC: C09D11/10
Filed: 1995-03-22
Abstract: PURPOSE: To provide an ink capable of forming a transparent colored layer excellent in heat, chemical, solvent and weather resistances and hardness and to produce a liq. crystal color filter using the ink. CONSTITUTION: This ink contains polyester resin as a vehicle and a solvent. The polyester resin is obtd. by polycondensing a polybasic acid and polyol prepd. by mixing diol having a side chain or polyol other than diol with bisphenol A or its deriv. in a molar ratio of 95:5 to 50:50. The vehicle contains a polyester resin crosslinking agent. The objective liq. crystal color filter with a transparent colored layer made of the ink is produced by an intaglio offset printing method.
Patent JP-S54153834-A (JP)
Title: Resin adhesive composition
Inventor: MORIWAKI SHINSAKU
IPC: C09J129/04
Filed: 1978-05-24
Abstract: PURPOSE: To prepare a resin adhesive composition for fiver treatment, having excellent anti-static properties, by adding γ-alumina having specific particle size to an ethylene-vinyl acetate copolymer saponificate.  
     CONSTITUTION: 0.005W1.0 wt% of γ-alumina having primary particle diameter of ≤0.1μ is added to an ethylene-vinyl acetate copolymer saponificate having particle diameter of 40W1000μ, vinyl acetate content of 20W35 wt%, saponification degree of ≥80%, and a melt index of 30W200 g/10 min. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10252084-A (JP)
Title: Method and element for protecting and reinforcing retaining wall
Inventor: SHINOHARA TOSHIO
IPC: E02D29/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To easily protect and reinforce at low cost existing retaining walls, particularly those constructed of old Oya tuff stones, boulders, wedge stones, and the like. SOLUTION: A method for protecting and reinforcing a retaining wall protects and reinforces a masonry retaining wall 10 which is formed on a foundation 20 extending in a predetermined horizontal direction and which extends upwards from the foundation 20. In that case, the foundation 20 is partly removed at predetermined intervals in the predetermined horizontal direction, and a vertical shaft 22 is formed there. Reinforcement 24 is integrally placed in a position opposite to the retaining wall 10 and inside the vertical shaft 22, the part of the reinforcement opposite to the retaining wall 10 is covered with concrete to form a retaining-wall protecting and reinforcing part 32, and a reinforcement foundation part 30 supporting the retaining wall protecting and reinforcing part 32 is formed by filling the vertical shaft 22 with concrete.
Patent JP-S57176963-A (JP)
Title: Preparation of 1,3-di-substituted-5-pyrazolone derivative
Inventor: MAEKAWA TSUKASA
IPC: B01J31/02
Filed: 1981-04-25
Abstract: PURPOSE: To prepare the titled substance useful as a raw material of pharmaceuticals, corrosionproofing agent for metal, etc., in a short time, in high yield, at a low temperature, by reacting 3-substituted-5-pyrazolone with an alcohol using a halide, a phosphorus compound and sulfuric anhydride as the catalyst.  
     CONSTITUTION: The compound of formula II (R 1  is 1W4C alkyl or phenyl; R 2  is 1W8C alkyl or 5W8C cyclalkyl) is obtained by reacting the 3-substituted-5- pyrazolone of formulaIwith the alcohol of formula R 2 -OH in the presence of one or more catalysts selected from active halides, phosphorus compounds and sulfuric anhydride, such as methanesulfonyl chloride, P 2 O 5 , etc. The amount of the catalyst is preferably about 0.01W10mol per 1mol of the 3-substituted-5-pyrazolone. The reaction temperature is 60W250°C, preferably about 100W200°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59191408-A (JP)
Inventor: TAKAGI KUNIHIKO
IPC: H02B1/28
Filed: 1983-04-12
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-S58179258-A (JP)
Title: Phenolic resin molding compound
Inventor: ITOU TAKUJI
IPC: C08L61/00
Filed: 1982-04-15
Abstract: PURPOSE:To prepare a molding material capable of forming a molded article having excellent heat resistance and flexural strength, without causing environmental pollution, by compounding a novolac-type phenolic resin with glass fibers and aramid fibers. CONSTITUTION:A molding material containing a novolac-type phenolic resin as a main component is compounded with 10-50wt% of glass fibers and 1-15wt% of aramid fibers, e.g. poly(p-phenylenephthalamide)fibers. The aramid fiber is preferably chopped type or pipe type having a diameter of 5-15mu, and length of 1-12mm., especially 1-6mm.. The amount of the phenolic resin in the molding material is preferably 25-50wt%.
Patent JP-S52145789-A (JP)
Title: Terminal device
Inventor: MORIMOTO MASAHISA
IPC: H01R4/48
Filed: 1976-05-31
Abstract: PURPOSE: Constitute S letter shaped locking spring which locks terminal and also constitute locking part at the edge of the spring. Arrange button with hole in which bending part can be inserted. By inserting the bending part into the hole and releasing locking, wire can be drawn at the same time of releasing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05261699-A (JP)
Title: Backing plate for laminated plate drilling
IPC: H05K3/00
Filed: 1992-03-19
Abstract: PURPOSE:To accurately position holes and excellently discharge chips by forming a thermoplastic resin layer on one surface of an aluminum plate. CONSTITUTION:A backing plate for laminated plate drilling, having a thermoplastic resin layer on one surface of an aluminum plate is prepared. When drilling is conducted, a drill bit bites in the thermoplastic resin layer at a specified position, so that positioning accuracy can be secured, and since the chips of the aluminum plate under the thermoplastic resin layer is harder than the chips of thermoplastic resin, the chips of the aluminum plate is excellent in dischargeability and do not remain between the laminated plate and the backing plate. Thus, the laminated plate can be drilled with excellent dischargeability of chips and high drilling accuracy.
Patent JP-H02240590-A (JP)
Title: Device for sensing humidity, temperature and luminous intensity
Inventor: TAKAHASHI NOBUYUKI
IPC: G01W1/06
Filed: 1989-03-14
Abstract: PURPOSE:To previously announce a rapid change in weather and atm. temp. and to prevent the generation of a trouble occurring in weather, etc., by providing a relative humidity detecting circuit, temp. detecting circuit, luminous intensity detecting circuit, alarm signal generating circuit, and alarm circuit. CONSTITUTION:Amplifier circuits 4H, 4T, 4L are respectively connected to the humidity detecting circuit 3H having a relative humidity sensor 1 H and a humidity compensating part 2 thereof, the temp. detecting circuit 3T having a temp. sensor 1 T and the luminous intensity detecting circuit 3L having a luminous intensity sensor 1 L. Further, the signals from these circuits 4H, 4T, 4L are inputted to an identification circuit 5. The adequateness and inadequateness of the weather, climatic conditions, etc., are discriminated by this circuit 5. When conditions among the humidity, temp. and luminous intensity are inadequate are decided in the case of the inadequateness. An inadequateness signal is then generated. The inadequateness signal from this circuit 5 is sent via the alarm signal generating circuit 6 and an alarm driving circuit 7 to an alarm 8.
Patent JP-H07270064-A (JP)
Title: Air liquefying and separating method
Inventor: MURATA YASUHIRO
IPC: F25J3/04
Filed: 1994-03-31
Abstract: PURPOSE:To provide an air liquefying and separating method and device, capable of improving a fractionating and separating efficiency and contriving the reduction of power while permitting the collection of high-purity nitrogen, by a method wherein the operating pressure of a fractionating tower is reduced more than a conventional pressure while preventing the flow passage of product nitrogen gas from becoming a negative pressure. CONSTITUTION:In an air liquefying and separating method wherein material air is introduced into a dual fractionating tower to effect liquefying and fractionating separation and collect the product gasses such as nitrogen, oxygen and the like, the liquefied nitrogen in a lower tower 9 is taken out to introduce it into a condenser 53 arranged in an upper tower 13 to liquefy the gas in the upper tower 13 by the liquefied nitrogen and produce circulating liquid while nitrogen gas, produced by gasifying the liquefied nitrogen in the condenser 53, is collected as product nitrogen.
Patent JP-S58181095-A (JP)
Inventor: OKAMURA SHIROU
IPC: G10L15/08
Filed: 1982-04-16
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-H10250149-A (JP)
Title: Led print head
Inventor: TAKASU HIROMI
IPC: B41J2/455
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To restrict a bend of a substrate even when a substrate of a relatively large thermal expansion coefficient is used, by using for a die bond paste fixing a driving IC to the substrate a soft resin of a specific glass transition temperature and a specific Shore hardness. SOLUTION: A driving IC 4 is formed of material essentially consisting of Si of approximately 2-3×10<-6> thermal expansion coefficient. The driving IC 4 has at an upper face a plurality of output terminals, signal input terminals, source terminals corresponding to individual electrodes of an LED array 3, etc. The driving IC 4 is fixed to a substrate 2 by a soft die bond paste 6 of an insulating resin applied to the whole lower face of the IC 4. For fixing the driving IC 4 to the substrate 2 of a large difference in thermal expansion coefficient, the die bond paste 6 consists of a soft epoxy resin of 50 deg.C or lower glass transition temperature and 50 or smaller Shore hardness to prevent a bend of the substrate 2 because of the difference of the thermal expansion coefficients.