baber/WOPTO huggingface dataset:
Patent JP-2000203162-A (JP)
Title: Heat-sensitive recording medium
Inventor: SHIRAI AYAKO
IPC: B41M5/26
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive recording medium adapted to a use of a coupon ticket, a commuter pass or the like having higher sensitivity than a conventional heat-sensitive recording medium and simultaneously excellent oil resistance, plasticizer resistance and hence excellent long term preservation such as, for example, necessity of a long preservation and adapted as a label for a bar code system. SOLUTION: In the heat-sensitive recording medium comprising a heat- sensitive color developing layer containing a dye precursor and a developer, the developing layer further contains at least one type of phenoxyacetoxy compound represented by the formula (wherein n is an integer of 2 or above, R, R are each a hydrogen atom or one member selected from a lower alkyl group and an alkoxy group). A developer having two or more sulfonyl urea group in one molecule is used together to make the high sensitivity and preservation compatible.
Patent JP-S5294507-A (JP)
Title: Automatic pump
Inventor: TAKI TOMOTAKA
IPC: F04B23/02
Filed: 1976-02-04
Abstract: PURPOSE: To make an automatic pump in which the oscillation noise generated from a resistance valve can be eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06225544-A (JP)
Title: Protector of semiconductor device for power
Inventor: MURAKAMI SHOTARO
IPC: H02H7/12
Filed: 1993-01-26
Abstract: PURPOSE:To provide the protector of a semiconductor device for power, which performs protection at low price with a few protective fuses, by installing protective fuses only on DC side. CONSTITUTION:This is a fault discriminating circuit 12 which discriminates between compulsive ignition and gate break by the short circuit signals of short circuit detectors 10a-10f, which detect the short circuits between the upper and lower arms of semiconductor devices 3a-31 for power, short circuit fault signal adders 11A-11C, which add the signals in every six-phase inverter 4A-4C, and each six-phase inverter 4A-4C. And, this is made of a gate generating circuit 14, which generates gate signals for each six-phase inverter 4A-4C, based on the result, and a protective fuses 2A-2C, which are severally installed in every six-phase inverter 4A-4C on DC side.
Patent JP-S57124972-A (JP)
Title: Gamma compensation circuit
Inventor: SONEDA MITSUO
IPC: H04N9/69
Filed: 1981-01-27
Abstract: PURPOSE:To achieve a gamma compensation circuit easy for making an integrated circuit, by a means executing desired gamma compensation only with setting of resistance value to a constant current source. CONSTITUTION:Complementary TRs 13 and 14 are provided at the emitter of TRs 11 and 12 constituting current mirror. A TR17 of diode constitution is provided between the emitters of the TRs 11 and 13. A TR19 is provided between  the emitters of the TRs 12 and 14, and the collector, base and the emitter, base of the TR19 are connected with resistors 21 and 20. A DC voltage Vcc is connected to the base of the TR13 and the 1st constant current source 22 is connected between the base and ground. The DC power supply Vcc is connected to the base of the TR14 via a TR25, and the 2nd constant current source 23 is connected between the base and ground. Between the collector and base and the emitter and base of the TR25 are connected respectively with resistors 27 and 26. With this constitution, desired gamma compensation is made to a circuit, by suitably setting the values of the resistors 21, 20, 27 and 26.
Patent JP-2000114436-A (JP)
Title: Cavity down ic package structure provided with thermal via
Inventor: SO SHISHO
IPC: H01L23/367
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a cavity down IC package structure provided with a thermal via. SOLUTION: A cavity down IC package structure provided with a thermal via contain a substrate 200, a heat sink 202 and a bonding layer for bonding the substrate 200 and the heat sink 202. The substrate 200 consists of multi-wall printed-circuit boards 204 joining to each other, and provided with a cavity at the center part. A plurality of thermal vias 220 are provided on the peripheral part of the substrate 200. The heat sink 202 has a chip-loading area and a thermal-via-joining area. The chip-loading area is used to support a chip-loading pad 232, and a chip 205 is connected to the heat sink 202 with the chip-loading pad 232 in between. Meanwhile, the thermal-via-joining area is electrically connected to the thermal via 220 to form a short path.  Thermal energy is transmitted not only from the heat sink 202 directly but from the heat sink 202 through the thermal via 220 to the substrate 200. Further, since the depth of the chip-loading area is adjustable, there is no necessity for polishing the chip additionally, so that manufacturing time and manufacturing cost are saved.
Patent JP-S59141964-A (JP)
Inventor: AA AA SEE KUUREN
IPC: A63B102/22
Filed: 1983-01-27
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-H05207075-A (JP)
Title: Digital communication system
Inventor: KAZAWA TORU
IPC: H03M13/23
Filed: 1992-01-24
Abstract: PURPOSE:To dispense with a handling time of initialization by automatically selecting an adaptive decoder by a receiver when a user selects code desired by oneself. CONSTITUTION:An equalized signal is digitized by an A/D converter 12, and is decoded by a 1-D<2> Viterbi decoder 13 and a 1-D<8> Viterbi decoder 14, respectively. A selector 16 selects and outputs either decoding result of plural Viterbi decoders 13, 14 by the control of a violation detection circuit 15. In other words, the violation detection circuit 15 is provided with a violation function of 1-D<2> decoding and 1-D<8> coding, and controls the selector 16 so as to send the decoding result of the 1-D<8> Viterbi decoder 14 to the user when 1-D<2> violation is detected and also, no 1-D<8> violation is detected. Adversely, when no 1-D<2> violation is detected, and also, the 1-D<8> violation is detected, the circuit 15 controls the selector 16 so as to send the decoding result of the 1-D<2> Viterbi decoder 13 to the user.
Patent JP-H04253575-A (JP)
Title: Stud welding method
Inventor: NAKAO HIDETAKA
IPC: B23K11/24
Filed: 1991-01-31
Abstract: PURPOSE:To subject materials to be welded to stable welding by clamping these materials with a tip electrode and a counter electrode under always a specified pressurizing force. CONSTITUTION:The current value of a servo motor 7 is detected in the state of supplying a low-pressure air to a gun cylinder 3 and the set current data regulating the relation between this detected current value and the pressurizing operation time is stored into a table 17 at the time of a teaching operation. The current value of the servo motor 7 is detected in the state of supplying the high-pressure air to the gun cylinder 3 and a difference between this detected current value and the set current value in the table 17 is calculated at the time of a playback operation. The pressurizing operation gain G2 different from a positioning gain G1 is then multiplied to correct the speed command of the servo motor.
Patent JP-S60155793-A (JP)
Inventor: KOIKE YOSHIHIRO
IPC: D21C5/02
Filed: 1984-01-24
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-H10208754-A (JP)
Title: Mercury-free alkaline battery and production of gel-state zinc therefor
Inventor: OHASHI MASATO
IPC: H01M4/26
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a mercury-free alkaline battery having high discharging performance by improving the use efficiency of zinc of the mercury-free alkaline battery. SOLUTION: In production of a gel-state zinc anode of a mercury-free alkaline battery, a stirring apparatus which has no stirrer and stirring blade is characteristically employed as the stirring apparatus to produce the anode by mixing and stirring a zinc powder, an electrolytic liquid, and a gelling agent. As such a stirring apparatus, the illustrated V-type stirring apparatus, a shaker, a planetary stirring apparatus, a ball-less pot mill, etc., are examples.
Patent JP-H02781-A (JP)
Title: L-glutamic acid derivative
Inventor: EDOWAADO SHII TEIRAA
IPC: A61P35/00
Filed: 1989-01-19
Abstract: Pyrimidin-5-yl derivatives of L-glutamic acid are anti-neoplastic agents. A typical embodiment is N-(4-[4-(2,4-diamino-6-hydroxypyrimidin-5-yl)-butyl]-benzoyl)-L-glutamic acid.
Patent JP-H01189014-A (JP)
Title: Thin film magnetic head
Inventor: KUBO TAKASHI
IPC: G11B5/31
Filed: 1988-01-22
Abstract: PURPOSE:To prevent generating a partial abrasion and simultaneously, to offer a thin film magnetic head in which a water resistance is satisfactory by forming a magnetic layer, a coil conductor layer and an insulating layer on a substrate and specifying the composition of a protecting layer to be laminated in a constitution in which the protecting layer is laminated on the magnetic layer. CONSTITUTION:A lower magnetic layer 11 made of a ferromagnetic substance is formed on a ferrite substrate 10, a non-magnetic insulating layer 12 and a coil conductor layer 13 are properly formed on it, thereafter, they are processed in an approximately trapezoid shape, a front gap part 17 is exposed, and a gap layer 14 is formed. Next, an upper magnetic layer 15 is formed on the non-magnetic insulating layer 12, and a protecting layer 16 is formed on it. The composition of the protecting layer 16 is made to contain a NiO and an SiO2, the protecting layer 16 is flattened after it is formed, and it is sticked through an adhesive layer 18 to a protecting plate 19. By causing the hardness of the protecting layer to be proper in such a way, the generation of the partial abrasion due to the traveling of a recording medium can be suitably prevented, and simultaneously, the water resistance can be also made satisfactory.
Patent JP-H02192552-A (JP)
Title: Air-cooled absorptive type freezer
Inventor: KUROSAWA MOKICHI
IPC: F25B15/00
Filed: 1989-01-20
Abstract: PURPOSE:To prevent liquid of high concentration from being flashed within an absorber and make a sufficient absorption of refrigerant vapor from an evaporator with an absorbing liquid within an absorber by a method wherein the solution of high concentra tion is cooled by a heat exchanger arranged in the midway of a high concentration liquid pipe extending from an outlet of a low temperature heat exchanger to the absorber, thereafter it is sprayed by the absorber. CONSTITUTION:Dilution liquid accumulated in an absorber 1 is guided through an absorptive liquid pump 13 from a low temperature heat exchanger 12 to a high tempera ture regenerator 9 having a burner 10 via a high temperature heat exchanger 11, the high concentration liquid generated at the high temperature regenerator 9 is guided to a low temperature regenerator 3. A flowing-down pipe 6 having some fins 3 at an upper part of the condensor 5 is arranged at a lower part of the low temperature regenerator 7 and then a fan 8 is mounted at an intermediate upper part of the opposed flowing-down pipes 4 and 6. In this case, the intermediate concentrated liquid flowed out of the low temperature regenerator 7 is passed through the low temperature heat exchanger 12, guided to a high concentrated liquid cooler 14 acting as an air cooled heat exchanger arranged above the evaporator 2 and this liquid is sprayed over the absorptive unit 1.
Patent JP-S56109078-A (JP)
Title: Channel selector
Inventor: AOKI MUNEO
IPC: H04N5/44
Filed: 1980-01-31
Abstract: PURPOSE:To simplify the circuit constitution and to ensure the operation, by making the channel selection of a video tape recorder incorporating a channel selection circuit with the channel selection switch of a television receiver. CONSTITUTION:When a recording button is depressed to set a video tape recorder to be set to recording state, a recording signal (e) is fed to a recording channel lock circuit 7 and since the signal (d') is grounded, if other channel is selected with channel selection switches S1-S12, because the selective operation is made for the television receiver, but the channel of the video tape recorder remains fixed. When the state of recording is released, since the operation of the recording channel lock circuit 7 is stopped, the selective operation of the video tape recorder can be made in following to the television receiver with the selection switches S1-S12.
Patent JP-2000203600-A (JP)
Title: Packaging bag and packaging equipment
Inventor: KOMATSU SHINJI
IPC: B65B9/207
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag which can be opened relatively easily by breaking the heat seal part of the bag without damaging the enclosure condition of an article packaged by the heat seal part by acting pulling power in the direction for separating both faces of the packaging body. SOLUTION: This is a square bag made of a film F having a sealant layer heat fused able to interfacial peel, interlaminar peel or to cohesive fail inwardly, and encloses an article W to be packaged by forming a side 3 with a heat seal part 4 in a condition where the article W is stored inside. A beat seal part 4 along at least one side 3 of the bag is formed as a peel off seal part 4a forming a seal part, edge facing toward film edges 6 at least partially in a wave form in a condition where a non-heat seal part 8 forming a peel off area 8a is formed between the film edges 6.
Patent JP-H04246224-A (JP)
Title: Exhaust gas purifying device for diesel engine
Inventor: KANAZAWA HIROYOSHI
IPC: F01N3/02
Filed: 1991-01-31
Abstract: PURPOSE:To obtain sufficient re-gereration by a re-gereration processing irrespective of a collected amount of particulate, and prevent a diesel particulate filter from being eroded or cracked by the re-gereration processing. CONSTITUTION:A detecting means 9 for detecting back pressure is provided on the upstream side of a diesel particulate filter 5. Also a flow speed alteration means 8, etc., which identify a collected amount of particulate by signals from the detecting means 9 and alter the flow speed of feed gas is provided.
Patent JP-H03215868-A (JP)
Title: Transfer device for photosensitive body coating device
Inventor: NAKAI TAKAO
IPC: B05C13/00
Filed: 1990-01-20
Abstract: PURPOSE:To forcibly separate the pipe stock of coating agent and a spacer already used by making one of a first holding shaft and a second holding shaft movable up and down with respect to a second base. CONSTITUTION:The holding shaft 34 is coaxially fixed to the outside of the holding shaft 24 on the second base 26 which is fixed to a first base 40, which can be horizontally moved, so that it can be moved up and down. A first holding part 300 and a second holding part 200 are respectively disposed to the tips of the shafts 34 and 24. A chuck main body 30 is fixed to the tip of the shaft 34 and a chucking pawl 31 is provided to almost the center of the axial direction of the body 30. The above description is the first holding part for a spacer. As for the second holding part for the pipe stock, two chucking pawls 21 are provided to almost the center of the axial direction of a chuck main body 20. Then, by moving an air cylinder 29 downward, the pipe stock 100 is separated from the spacer 81.
Patent JP-S58131228-A (JP)
Title: Slope frame material and formation thereof
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1982-01-27
Abstract: PURPOSE:To cut down on the cost price of a slope frame by connecting two or more frame bodies made of a rigid belt-like material, having large numbers of water-permeable holes piercing its surface and back sides, in series by using metal annuluses in such a way as to enable them to be freely folded. CONSTITUTION:Belt-like frame bodies 2 having water-permeable holes 1 and a rigidity are connected with one another in series in the longitudinal direction by using metal annuluses 3 in such a way as to enable them to be freely folded in order to form a slope frame. As the belt-like body, an expandible metal, a perforated steel plate, etc., having a width of 5-100cm, a length of 30-200cm, and a thickness of several mm.-5cm, are usually used.
Patent JP-S59137023-A (JP)
Inventor: SAKURAI HIDETOSHI
IPC: A47L9/00
Filed: 1983-01-28
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-S56108717-A (JP)
Title: Preventive and remedy for white straining and diarrhea of domestic animal and domestic fowl
Inventor: NANBA YUUZABUROU
IPC: A61K35/74
Filed: 1980-02-04
Abstract: PURPOSE: A preventive and remedy for white straining and diarrhea of a domestic animal or domestic fowl having high safety without toxicity, comprising a hydrolyzate of cell wall as an active ingredient obtained by hydrolyzing a cell wall of a  specific bacterium with an enzyme.  
     CONSTITUTION: A strain (e.g., Bifidobacterium thermophilum P2W91 strain) belonging the genus Bifidobacterium is cultivated under an-aerobic conditions and the mold is separated by centrifugation, etc. The prepared mold is destroyed to collect the cell wall part, to which an enzyme is added and the cell wall of the mold is hydrolyzed. Lysozyme, protease, etc. are cited as the enzyme. The prepared hydrolyzate of the cell wall which is in liquid state is directly administered to a domestic animal and domestic fowl, or after it is converted into powder by lyophilization, it is administered. It has extremely high preventing and remedying effects against white straining and diarrhea of domestic animal and fowl, and is extremely advantageous to managers of pig breeding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11209682-A (JP)
Title: Primer composition
Inventor: NANBU TOSHIRO
IPC: C09J183/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a primer compsn. which exhibits a very high adhesive power even when exposed to alkaline conditions. SOLUTION: This compsn. comprises (A) an acrylic copolymer having a reactive silyl group and formed from (a) a monomer having a carbon-bonded reactive silyl group represented by the formula (wherein R<1> is H or 1-10C alkyl; R<2> is H, 1-10C alkyl, aryl or aralkyl; and a is 0, 1 or 2), (b) an alkyl(meth) acrylate monomer having a 10C or higher alkyl group, and (c) other copolymerizable monomers and (B) an aminosilane compd. and/or a reaction product thereof.
Patent JP-S5295185-A (JP)
Title: Mis semiconductor unit
Inventor: MEGURO REI
IPC: H01L27/04
Filed: 1976-02-06
Abstract: PURPOSE:To obtain the semiconductor unit such as MISIC, C-MIS and high pressure-proof MIS transistor by using the manufacturing process of MOSIC in LOCOS structure.
Patent JP-H06220400-A (JP)
Title: Coatiang agent composition
Inventor: ONO ETSUKO
IPC: C08F290/00
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a coating agent composition useful as a hard coating material, etc., having excellent wear resistance, adhesivity, flexibility and stain resistance by reacting hydroxyethyl acrylate with a polyisocyanate and a polyalkylene glycol, etc. CONSTITUTION:In a reactor provided with a stirrer, isophorone diisocyanate is blended with dibutyltin dilaurate, 2,6-di-t-butyl-4-methylphenol as a polymerization inhibitor and tripropylene glycol diacrylate as a reaction diluent at <=20 deg.C, further mixed with polypropylene glycol and quadrol and reacted at 50-60 deg.C for several hours to give the objective coating agent composition containing a polyfunctional urethane (meth)acrylate of formula I [R<1> is H or methyl; R<2> is 2-100C bifunctional hydrocarbon which may contain ether bond, carboxylate bond, etc.; R<3> is diisocyanate residue; X is group of formula II (Z is polymer diol residue), Y is polyhydric alcohol residue; (a) is 3-6; (b) is 0-3].
Patent JP-S57184499-A (JP)
Title: Treatment of oil-contng. sludge
Inventor: UCHIDA YONEJI
IPC: C02F11/00
Filed: 1982-01-29
Abstract: PURPOSE: To enable the stable inhibition of efflorescene, by adding quick lime, diatom and cement to oil-contg. sludge, and then adding a setting hardener containing NaCl, K 2 CO 3  or KCl, an iron salt and an aluminum salt to the sludge.  
     CONSTITUTION: 200l of air-filter sludge is mixed with 50kg of quick lime powder having specific gravity of 0.5, 300kg of diatom having specific gravity of 2.0 and 100kg of cement having specific gravity of 2.0, and then agitated by an electric mixer. Thereafter, 20l of a setting heardener comprising a water solution containing, by volume ratios, at least 10W15% of NaCl, 5W15% of K 2 CO 3 , 10W 15% of NH 4 Cl, 1W5% of an iron salt and 1W5% of an aluminum salt is added to the mixture. After the mixture is agitated, the mixture is taken out of the electric mixer, and then naturally caked or poured into a die frame to obtain a caked product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03217620-A (JP)
Title: Engine with supercharger
Inventor: KIDOKORO TORU
IPC: F02B37/16
Filed: 1990-01-23
Abstract: PURPOSE:To prevent certainly over rise of a compressor impeller temperature by opening an intake bypass valve when an intake air temperature in the compressor inlet part of an auxiliary turbocharger reaches a prescribed value or more. CONSTITUTION:In an engine 1 with a supercharger, when an exhaust switching valve 17 is opened slightly, an intake bypass valve 33 is closed so as to increase the approach rotational speed of an auxiliary turbocharger 8 before switching from supercharging operation by only a main turbocharger 7 into supercharging operation by both turbochargers 7, 8. In an engine control computer 29, the intake bypass valve 33 is opened when an intake temperature at the compressor 8b inlet part of the auxiliary turbocharger 8 detected by an intake temperature sensor 34 reaches a prescribed value or more. It is thus possible to measure accurately the impeller temperature of the compressor 8b, while preventing certainly over rise of the impeller temperature.
Patent JP-S60155820-A (JP)
Title: Exhaust top
Inventor: ARAKANE NORIHIDE
IPC: F23L17/00
Filed: 1984-01-24
Abstract: PURPOSE:To lower the temperature of exhaust gas with a simple structure by laying sideways an external cylinder connected to a flue and providing flow control members within the external cylinder, in a kerosene boiler or the like. CONSTITUTION:The external cylinder of the exhaust top is provided sideways on the upper end of the flue 3 provided upright on the upper wall of a combustion chamber 2. The external cylinder 4 is formed into a cylindrical shape in which one end of the external cylinder 4 is closed and another end thereof is opened. The external cylinder 4 has a suction port 5 at the side surface portion on one side of a peripheral wall in a position close to the closed end, and also has another suction port 6 in a position close to the opened end at the side surface portion on another opposite side thereof. Two internal cylinders 8 and 9 the centers of which are deviated are provided within the external cylinder 4. These internal cylinders 8 and 9 function as flow control members, and are provided to oppose against respective suction ports 5 and 6. For this reason, the exhaust gas passing through the flue 3 comes into collision with the side surface of the external cylinder 4 because of the slope existing at the outlet of the flue 3, and moves toward the opening end while turning. Consequently the effect of cooling the exhaust gas is improved, and it becomes possible to lower the temperature thereof down to an amply low temperature.
Patent JP-H10203676-A (JP)
Title: Rubber composition for paper feeding roller
Inventor: YABUSHITA SHUNICHI
IPC: B65H27/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve mechanical properties such as ozone resistance and wear resistance by previously mixing butyl rubber with a hardener reacting with a reactive functional group. SOLUTION: A rubber composition for a paper feeding roller contains a rubber composition containing butyl rubber having a reactive functional group and diene rubber and a hardener. The butyl rubber is previously mixed with the hardener reacting with the reactive functional group. The compounding ration of butyl rubber of the rubber composition is 30 to 60 parts by weight of 100 parts by weight of total rubber component. This hardens the rubber composition and the butyl rubber reacts with the reactive functional group contained therein to improve mechanical property.