baber/WOPTO huggingface dataset:
Patent JP-S60204936-A (JP)
Title: Engine control device
Inventor: ATAGO TAKESHI
IPC: F02D41/14
Filed: 1984-03-28
Abstract: PURPOSE:To perform stable control by stopping the closed-loop A/F control at a predetermined operational state in a fuel quantity-preceding and air quantity- following type engine. CONSTITUTION:The fuel quantity is calculated in a control circuit 10 by using the pedal depression quantity thetaA, rotation speed signal N, and temperature TW. The intake air quantity is calculated based on the calculated fuel quantity. Feedback control for the fuel quantity is performed based on the signal of an A/F sensor 12. Normally, the closed-loop A/F control is performed, but it is stopped under a transient state. Thereby, stable control can be performed.
Patent JP-S51134826-A (JP)
Title: Core fastening device for inductive electric instrument
Inventor: SAITOU TATSU
IPC: H01F27/36
Filed: 1975-05-19
Abstract: PURPOSE: Preventing over-heating in the local portion due to leakage magnetic flux of core fastening element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51135170-A (JP)
Title: Method of burning waste liquor
Inventor: TAGASHIRA YOSHIAKI
IPC: F23G7/04
Filed: 1975-05-19
Abstract: PURPOSE:Method of burning waste liquor featuring very stable and excellent operation, eliminating the formation of treating water that requires treatment of high order, the formation of gludge, development of soot or smoke, odor of exhaust gases, or clogging of nozzles.
Patent JP-S57174643-A (JP)
Title: Hot-water supplying apparatus
Inventor: ISHIKAWA OSAMU
IPC: F24S90/00
Filed: 1981-04-17
Abstract: PURPOSE:To heat water in a most suitable manner, by forming heating source setting  holes at a lower portion of hot-water storing tank and at a portion of the tank located higher than an inlet port of a heat-collecting, water circulating circuit formed at a  middle portion of the tank, so that the setting position of a heating source can be  changed depending on whether a solar heat collector is used or not. CONSTITUTION:A hot-water supply port 6 is formed at the tip of a hot-water storing  tank 1, and a water feeding port 5 and a circulating-water outlet port 8 are formed at  the bottom of the tank 1. Further, a circulating-water inlet port 7 is formed at the  middle portion of the tank 1. A heating source setting hole 14 is also formed in the  wall of the tank at the portion thereof located higher than the inlet port 7 but lower  than the port 6, and another heating source setting hole 13 is formed downwardly of  the hole 14. In constituting a heat collecting circuit 11 by a solar heat collector to the  circulating water inlet and outlet ports 7, 8, a burner (heating source) 17 is fitted in  the upper hole 14 in a freely detachable manner, while the lower hole 13 is closed by a  closure plate 24. In case that the heat collecting circuit 11 is not connected, the inlet  and outlet ports 7, 8 are closed by plugs and the combustor 17 is set in the lower hole  13 while closing the upper hole 14 with the closure plate 24.
Patent JP-H03259210-A (JP)
Title: Reflecting mirror supporting mechanism
Inventor: TODA HARUMASA
IPC: G02B7/198
Filed: 1990-03-09
Abstract: PURPOSE:To easily adjust the horizontal degree by providing a mechanism which adjusts the length of a reverse-surface support lever to a load shaft and the length of a flank support lever to a short arm respectively. CONSTITUTION:Nuts 14 and 17 which are clamped to an attachment 11 in a normal lever use state are clamped sufficiently to the attachment and then the beveled surface 18 of the attachment is rotated with a wrench, etc. Consequently, the male screw 13 at the lower end of the load shaft and the male screw 16 at the upper end of the load shaft vary in the quantity of engagement with the female screws 12 and 15 of the attachment to vary the overall length of the load shaft. After the levers are fitted and fixed to a cell and a reflecting mirror, the length of the load shaft is variable. Consequently, the horizontal degree of the long arm of the reverse-surface support lever 8 and the load shaft of the flank support lever can easily be adjusted after the levers are fitted and fixed to the cell and reflecting mirror and the fitting accuracy can be improved.
Patent JP-S52142098-A (JP)
Title: 1-fluoroalkyl-491h)-oxo-3-quinolinecarboxylic acid derivatives
Inventor: ASHIYOKU HIDEO
IPC: A61P31/04
Filed: 1976-05-20
Abstract: PURPOSE: 1-Fluoroalkyl-4(1H)-oxo-3-quinolinecarboxylic acid derivatives I ([R is lower fluoroalkyl; A is -OCH 2 OCH 2 -, -OCH 2 CH 2 -, -(CH 2 ) n  - or II(R 1  is lower alkyl or lower fluoroalkyl); or A together with an adjacent atom may form a bond], e.g. 7-(2, 2, 2-trifluoroethyl)-7, 10-dihydro-10-oxo-1Hm-dioxyno[5, 4-f] quinoyl -9-carboxylic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07266750-A (JP)
Title: Card
Inventor: IMAI TOSHIFUMI
IPC: B42D15/10
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a card containing fibers other than plant fibers and having a base improved in strength, similar disposability as waste to the one of paper and a water resistance. CONSTITUTION:A paper base 2 is prepared by a method wherein fibrous materials of which the main constituent is plastic having biodegradable properties and plant fibers are mixed and made into paper and wherein the fibrous materials are melted and made to crosslink mutually. By this method, a mechanical strength such as a tear strength and a break strength/durability and water resistance are improved and, moreover, the base is degraded naturally even when it is left as it is after disposal as waste. A visible information-design part 3 and a magnetic recording part can be formed as occasion demands.
Patent JP-S61218454-A (JP)
Title: Method of finishing end part of molding
Inventor: ETO ISAMU
IPC: B29C45/14
Filed: 1985-03-22
Abstract: PURPOSE:To form the end part of a molding into a desired shape without damaging the surface of said end part by pressing said end part of the molding to form a desired shape after cutting the back of the end part, and press bonding a molten plastic to said back. CONSTITUTION:In order to finish the end part 13 of a molding material 11, first, the back 14 of the end part 13 is cut, to be thin-walled. Then, said end part 13 is mounted in divided molds 30 one mold surface 31 of which has a defined form. And, said divided molds 30 are closed, pressing the end part 13 to be formed into a defined shape, i.e., a shape along the mold face 31 of the divided molds 30. And, then, a molten plastic equal to, or having a good compatibility with, the plastic that forms the molding material 11, is pressed into gaps 42, 41 just as carrying out injection molding, from a resin flow-in port 34, to press bond the molten plastic to the cut surface 14 of the material. Thereby, the end part 13 of the molding material 11 can be formed into a desired shape without damaging the surface of the end part 13.
Patent JP-H09251448-A (JP)
Title: Microcomputer incorporated in non-volatile memory
Inventor: OKINO SHO
IPC: G06F15/78
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To control multiple option functions without increasing a chip area by setting the option functions based on the output of an option control register. SOLUTION: A microcomputer incorporated in a non-volatile memory is constituted of a non-volatile memory control circuit 2, an option data storage non-volatile memory control register 7 and an option control circuit 9. Option data which is previously written into the non-volatile memory is read in response to a reset signal inputted from a microcomputer terminal incorporated in the non-volatile memory or an incorporated power voltage rise detection signal 1, and it is transferred to the option control register 7 corresponding to the respective options. The output of the option control register 7 whose content is set controls the option control circuit 9 as an option control signal 8.
Patent JP-S51134658-A (JP)
Title: Digital scale with a clock
Inventor: OKANO AKIRA
IPC: G01G19/413
Filed: 1975-05-17
Abstract: PURPOSE: Utilization of the chargeindicator tubes of digital scale for a clock. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02237367-A (JP)
Title: Facsimile receiver
Inventor: FUJITA KOJI
IPC: H04N1/32
Filed: 1989-03-10
Abstract: PURPOSE:To prevent mis-input of additional information by sending a reception fault signal representing the fault of reception of a multi-frequency signal when the arrival of the multi-frequency signal is discriminated while a reception capability notice signal is sent. CONSTITUTION:While a multi-frequency signal (in general, called PB signal because a pushbutton dial signal is in use) incoming discrimination section 1 sends a reception capability notice signal, when the reception of the multi- frequency signal is discriminated, a reception fault signal representing a fault of the reception of the multi-frequency signal is sent by a reception fault signal transmission section 2. Then the retransmission of correct added information is urged to the operator of the opposite side. Thus, the occurrence of malfunction to be recognized as normal input information regardless of normal unreception of a PB signal and the entry of the added information of an original in erroneous content is prevented.
Patent JP-S52143391-A (JP)
Title: Remote stop apparatus
Inventor: OOTAKA HIDEMATSU
IPC: G08C17/00
Filed: 1976-05-24
Abstract: PURPOSE:To allow the power station to stop safely from a remote place, coping with an illegal occupation of plant, such as an atomic power station.
Patent JP-S62216105-A (JP)
Inventor: MORIMOTO TAKURO
IPC: H01B1/00
Filed: 1986-03-17
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-H03260976-A (JP)
Title: Assembling method for magnetic disk
Inventor: TANAKA TOSHIO
IPC: G11B23/03
Filed: 1990-03-09
Abstract: PURPOSE:To package a spindle hub after eliminating or fixing a burr on the internal surface of a mounting hole by inserting a deburring tool consisting of a rigid body into the mounting hole of a magnetic disk medium, and pressurizing it contact with the internal surface of the hole. CONSTITUTION:The burr 10a on the internal surface of the mounting hole of the medium 5 can be peeled and eliminated by inserting the deburring tool 11 consisting of the rigid body into the magnetic disk medium 5. Also, a remaining burr 10b not being peeled is pushed into the internal surface of the mounting hole rigidly by pressuring contact the eliminating tool 11 firmly, and the plastic deformation of it is performed, then, it is fixed. As a result, no protrusion of the burr on the internal surface of the mounting hole occurs, and no hooking when the hub is inserted occurs. Also, since an unpeeled burr is fixed, it is not easily peeled. Thereby, it is possible to finish the internal surface of the mounting hole and to load the spindle hub smoothly without applying a lubricant.
Patent JP-S56155687-A (JP)
Title: Quantity reducing concentration of high concentrated of polluted water
Inventor: NIIMI MASAAKI
IPC: C02F3/00
Filed: 1980-05-01
Abstract: PURPOSE: To concentrate effectively high concentrated polluted water, e.g., sludge,  etc., by a simplified means in which part of polluted water in a delivery pipe, etc.,  is moved through a filter, etc., into the ground.  
     CONSTITUTION: A sludge return pipe 1, etc., buried in soil S is provided its periphery with a large number of small holes 1a and covered with a filter cloth 2 of a proper thickness, e.g., of felt, nonwoven fabric, fiber bundle, etc. When high concentrations of polluted water, e.g., sludge, etc., is sent into the pipe 1, part of the polluted water is leached through the small holes 1a to the outside, filtered through the filter cloth 2, and then penetrated into the surrounding soil S. Part of the polluted water penetrated into the soil S is evaporated through the soil surface, plant P, etc., and the other part is dispersed into the soil S, decomposed, and purified. By this method, high concentrations of polluted water can be effectively concentrated and the amount of sludge produced can be reduced. Also, this method is applicable to the reduction and concentration of polluted water in storage tank. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54150387-A (JP)
Title: Corrosion preventing method for hydrogen gas piping equipment
Inventor: YOKOTA NORIYUKI
IPC: B01D53/00
Filed: 1978-05-17
Abstract: PURPOSE: To prevent corrosion of a piping equipment due to oxidizing impurities in H 2  gas generated by electrolysis using a membrane and to purify the H 2  gas itself by reducing the impurities in the presence of reduction catalyst to control acidification of H 2  gas drain.  
     CONSTITUTION: H 2  gas, contg. aboug 1W100 ppm NOx as impurities, generated from an alkali chloride electrolytic cell using an asbestos diaphragm or the like is contacted to reduction catalyst at above 100, esp. 150W300°C to reduce NO 2  and NO to NH 3 , which is then removed by washing the reduced H 2  gas. Thus, the acidity of drain water is weakened to prevent corrosion of a piping equipment. By the reduction O 2  contained in the H 2  gas is also reduced to H 2 O to enhance the H 2  gas purity. The catalyst includes metal or metal oxide, e.g. platinum group metal or reduced Ni, yet the metal or the like is pref. supported on pellet or tablet carrier such as alumina. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01280076-A (JP)
Title: Method for imparting antistaining property to polyamide fiber material
Inventor: JIYON CHIENGUUCHIYUNGU CHIYANG
IPC: D06M101/16
Filed: 1989-03-10
Abstract: PURPOSE: To impart a polyamide fiber material with stain resistance to acidic colorant by applying an aqueous solution containing polymethacrylic acid or a copolymer of methacrylic acid to the material. CONSTITUTION: An aqueous solution containing polymethacrylic acid, a copolymer of methacrylic acid or their combination is applied to a polyamide fiber material (e.g. carpet) and dried with heat to apply the polymer in an amount of about 0.1 wt.% based on the weight of the fiber and prevent the staining with natural and artificial acidic colorant existing in foods and drinks. The copolymer is e.g. a copolymer of methacrylic acid and a carboxylic acid or amide or nitrile-based monomer or a copolymer of methacrylic acid, sodium sulfostyrene and styrene and the amount of methacrylic acid in the methacrylic acid copolymer is about 30-100 wt.%.
Patent JP-S57173455-A (JP)
Title: Automatic grinder
Inventor: ITOU KATSUYASU
IPC: G01M1/34
Filed: 1981-04-20
Abstract: PURPOSE:To make the speed of feeding in the circumferential direction of a material to be ground constant, and to equalize the depth of a grinding surface by driving and contacting a high-speed rotary  grind stone to the shaft in the vertical direction in response to the phase of revolution of the material to be ground turned at uniform velocity. CONSTITUTION:The phase of revolution of a cylinder (the material to be ground) 1 turned at uniform velocity at low speed is detected by means of a pulse sensor 9, the detecting value is inputted to a controller 8, a motor 7 for positioning in the axial direction and a grind stone driving section 6 are driven and controlled by the command signal of the controller 8, and a grinding section 5 is transported and positioned along the shaft of the cylinder 1 by means of the motor 7. On the other hand, the high-speed rotary grind stone 2 is downward moved in the vertical direction to the shaft of the cylinder 1 in response to the phase of revolution of the cylinder 1 by driving a grind stone driving means 6, and pressure-contacted with the cylinder 1 turned at uniform velocity for a fixed time. The depth of the grinding surface is equalized extending over the whole region of a grinding range because the cylinder 1 is grinding- worked under a condition that the speed of feeding in the circumferential direction of the material to be ground is made constant within the whole grinding range at the uniform-velocity revolution of the cylinder 1.
Patent JP-S60203771-A (JP)
Inventor: OGAWA YOSHIHIKO
IPC: E04G9/05
Filed: 1984-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03260464-A (JP)
Title: Control device for vehicle with automatic transmission
Inventor: NOBEMOTO HIDETOSHI
IPC: B60W10/10
Filed: 1990-03-08
Abstract: PURPOSE:To relieve shock by increasing the engagement force of a lockup mechanism when deceleration is sensed, and by restricting this engagement force during decelerative operation when an auto-transmission makes mesh shift. CONSTITUTION:The auto-transmission 10 of an engine 1 is composed of a torque converter 11 and a transmitting mechanism 12, and is equipped with a lockup mechanism 13, an oil-hydraulic circuit part 15, and a controller 17, wherein the hydraulic circuit part includes a solenoid valve SOL6 for control of said lockup mechanism 13 and solenoid valves SOL1-SOL5. The controller 17 controls the lockup mechanism 13 into full disengaged and full engaged state with the aid of the solenoid valve for locking-up SOL6, and controls the lockup mechanism 13 fastening force through duty control of the same solenoid valve SOL6, and also performs slip control of the torque converter 11. Thus shock at decelerating can be reduced.
Patent JP-H10249408-A (JP)
Title: Manufacture device for stainless steel sheet
Inventor: NOHARA YOSHIKATSU
IPC: B21B39/08
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a flaw caused by the tilt of a projecting part on the surface of a cast billet and to prevent oxidation on the surface and the lowering of the temperature of the sheet by installing a light reduction rolling mill whose reduction of area is in a specific range in front of a hot rolling mill, and making the axial lines of mutual work rolls cross each other by a prescribed angle in the horizontal direction. SOLUTION: After a thin cast billet 2 cast and drawn continuously by drums 1, has been subjected to light of 1 to 5% by a light reduction rolling mill 4, it is bitten by the hot rolling mill 6, and is subjected to hot rolling. The light reduction rolling mill 4 consists of a cross roll type arranged so that the roll axial lines of a pair of work rolls 4a, 4b cross each other by a prescribed angle (normally an angle of about 1 deg.) in the horizontal direction. The hot rolling by the got rolling mill 6 is performed to recrystallize a material and to micronize the grains of the material, and for its reduction of area, 20 to 50% is acceptable. After the hot rolling, annealing is performed by heat treatment device 7 and cooling device 8, a deterioration in ductility and defective gloss are prevented, and recrystallization is promoted.
Patent JP-S62217471-A (JP)
Title: Offset force eliminating device for positioner
Inventor: HASEGAWA SUSUMU
IPC: G11B21/10
Filed: 1986-03-17
Abstract: PURPOSE:To control the positioning of a magnetic head with high accuracy and high reliability by calculating a correction offset force and storing it in a storage part. CONSTITUTION:A position signal from a position demodulating circuit 17 is processed by an A/D converter 18 during tracking control and the offset force that the digital signal contains is observed by an offset force observation part 19. A correction offset force calculation part 12 calculates the correction offset force on the basis of the observed offset force to correct the offset of the magnetic head and the correction offset force is stored in the offset storage part 11 in an address based upon a track and used for subsequent offset correction. Seek control is the same and the magnetic head is positioned with high accuracy and high reliability.
Patent JP-H07231984-A (JP)
Title: Ball shooting amusement device
Inventor: YAMADA KAZUO
IPC: A63F9/02
Filed: 1994-02-21
Abstract: PURPOSE:To enhance the amusingness to let a wide range of users enjoy games regardless of the age by providing a controller which starts counting time when a ball detector outputs a signal of detecting a ball which enters a ball receiving case, and outputs an action instruction signal to a ball delivery device after a specified period of time has passed. CONSTITUTION:When detecting a ball 26 entering either one of holes 3 through a ball detecting sensor 9, a controller turns an indicating lamp 5 on, starts counting time and outputs an action instruction signal to a ball delivery device 7 when a specified period of time has passed. The indicating lamp 5 starts flickering, gradually increases flickering speed with time elapsed and goes out at the same time the ball delivery device 7 starts operating. The ball delivery device 7 operates to push out the ball 26 from the ball receiving case 4. The ball 26 pushed out passes through a guide path and returns to a ball take- out port.
Patent JP-S51136225-A (JP)
Title: Relay device monitoring
Inventor: TANIGUCHI HIKARI
IPC: H04B17/40
Filed: 1975-05-21
Abstract: PURPOSE:Relay device monitoring by higher frequency signal than conventional using wave detecting characteristics pecutiar to frequency modulated wave.
Patent JP-H11253706-A (JP)
Title: Manufacture of pleat type filter cartridge
Inventor: ITO MIKIO
IPC: B01D29/07
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a filtrate from being stained while pleats are effectively prevented from being bonded to each other by a method wherein a synthetic resin sheet is wound around an outer periphery of the pleat, fused in a ring state by pressure welding onto the outer periphery of the synthetic resin sheet with a heater to fusion weld a crest part of the pleat to the synthetic resin sheet, and the pleats are fixed to each other by leaving a space between them. SOLUTION: A pleated thermally fusible filter material 4 is wound on a perforated cylinder 1 by an ordinary method. Endless processing of the filter material 4 is preferably executed by a welding method. As material of the thermally fusible filter material 4, for example, polypropylene, polyethylene, polyester, nylon, etc., are mentioned. The thermally fusible synthetic resin sheet 5 is wound by one layer or a plurality of layers on the outer periphery of the pleat part 2 of the filter material 4. The synthetic resin sheet 5 has a water permeability, and preferably a filtering function. Many rink-like welded streaks 6 are formed on the outer periphery of the synthetic resin sheet 5, and a crest part of the pleat 2 is welded to the synthetic resin sheet 5 at a part of the welded streak 6 to fix the pleats 2, 2 to each other by leaving a space between them.
Patent JP-H0519545-A (JP)
Title: Image forming device
Inventor: NAKAHARA KAZUYUKI
IPC: G03G15/08
Filed: 1991-02-28
Abstract: PURPOSE:To extremely facilitate the replenishing operation of toner and the discard of a photosensitive sheet already used and discharged toner and to effectively utilize parts. CONSTITUTION:A toner cartridge 500 inserted from an insertion window 692 is carried on the aperture part of a toner hopper by a carrying mechanism consisting of rollers 610 and 611, etc. A seal on the lower surface of the cartridge is peeled off by an unsealing roller 680, and then the toner is replenished. The empty cartridge is reversely carried to drop and stored in the cartridge housing part of an empty cartridge housing box 550. A photosensitive sheet housing part where the photosensitive sheet already used is housed is formed in the lower part of the box 550 and attachably/detachably supported to a device main body.
Patent JP-H03200752-A (JP)
Title: Bis-n, n' nitro or amino benzoylaminophenol
Inventor: DEINESHI ENU HANNA
IPC: C08G59/54
Filed: 1990-03-09
Abstract: NEW MATERIAL: A compound of formula I (A is SO 2 , O, S, CO, C 1-6  alkyl, C 1-10  perfluoroalkyl, perfluoroarylakyl or single bond; R is H, OH or C 1-4  alkoxy; R' is NO 2  or NH 2 ).  
     EXAMPLE: Bis-N,N'-(p-nitrobenzoyl)-hexafluoro-2,2-bis(4-hydroxyphenyl) propane.  
     USE: Effectively used as a crosslinking agent, and effectively used in the preparation of polyamide, polyimide, polyamide-imide and polybenzoxazole polymer having superior thermal stability.  
     PROCESS: Nitrobenzoyl halide of formula II (X is halogen) and diamine of general formula III are condensed, and the resulting compound is reduced when needed to prepare the compound of formula I. 
     COPYRIGHT: (C)1991,JPO