baber/WOPTO huggingface dataset:
Patent JP-S5751212-A (JP)
Title: Converter for top and bottom blowing
Inventor: OZEKI AKIYA
IPC: C21C5/35
Filed: 1980-09-10
Abstract: PURPOSE:To accelerate the stirring of molten metal and molten slag in a converter and accelerate the reaction in steel making-refining and the reaction in slag making by providing bottom tuyeres in specific positions in the relation thereof with a top blown oxygen jet, in an oxygen top blown converter provided with the bottom tuyeres. CONSTITUTION:In an oxygen top blown converter provided with bottom tuyeres 5, the positions of the tuyeres 5 are set between the circumferece (a) that the extension line of an oxygen jet 3 from a top blowing oxygen lance 2 draws on the bottom surface of the surface and the circumference (b) that the point of 1/2 the distance from the circumference (a) up to the inside circumference 11 of the furnace wall draws. Molten metal 4 and molten slag are thoroughly stirred by the oxygen jet 3 from the lance 2 and the stirring gas such as Ar from the tuyeres 5, whereby the reaction in steel making refining such as decarburization is accelerated, the reaction in slag making is accelerated and the efficiency of refining is considerably improved.
Patent JP-H0419117-A (JP)
Title: Manufacture of nipple
Inventor: SUZUKI AKIHISA
IPC: B29C45/26
Filed: 1990-05-15
Abstract: PURPOSE:To obtain easily a good nipple which is free from an air rich area, burning by gas, unfilling and mixing of a foreign matter, by a method wherein specific precision finish of the surface of a contacting part between a pin and air vent hole is performed. CONSTITUTION:An air vent hole 6 is provided in the top of a core 5 and the air vent hole 6 is closed by a pin 8, which is held by a spring 9, by coming into contact with a tapered part (contacting part) 7. Then at the time of injection molding, since gas existing within a cavity is injected outside by passing through the contacting part 7 with the pin 8 through the air vent hole 6, an obtained nipple has no air rich area and it does not happen further that the nipple becomes unfilling. In addition, in this instance, the surface of the contacting part 7 between the air vent hole 6 and pin 8 is provided in the JIB B 0601. Finish is made into precision finish of at least 1.5-S, preferably at least 0.8-S.
Patent JP-S62283732-A (JP)
Title: Multi-direction multiplex communication relaying system
Inventor: KURAHASHI TOMOYUKI
IPC: H04J3/00
Filed: 1986-05-31
Abstract: PURPOSE:To prevent malfunction to be caused by interference by providing a means for transmitting a long M sequence signal by adding it to a channel request burst signal, on a slave station side, and on the other hand, providing a means for repeating the channel request burst signal from the slave station, to a master station, only when the M sequence signal is detected, on a repeater station side. CONSTITUTION:In an M sequence signal detector 46, whether a prescribed M sequence signal exists in a channel request burst signal or not is detected by an output signal of a demodulator 45 and position information of the channel request burst signal, and its result is transmitted to a selection muting circuit 47. The selection muting circuit 47 judges that a channel request from a slave station exists, in case the prescribed M sequence signal exists in the channel request burst signal by an output signal of the M sequence signal detector 46, and outputs the channels request burst signal to a transmitting system 40. On the other hand, in case the prescribed M sequence signal does not exist in the channel request burst signal, it is judged that the channel request from the slave station does not exist, and the channel request burst signal is not outputted.
Patent JP-S61283108-A (JP)
Inventor: SAKAI NORIO
IPC: H01G4/30
Filed: 1985-06-07
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-H05316988-A (JP)
Title: Processed seasoning
Inventor: MATSUSHITA YOSHITAKA
IPC: A23L35/00
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a processed seasoning suitable for business use, etc., having excellent handleability by adding a small amount of a gelatinizing agent to a specific seasoning solution and making the solution in a liquid state and gelatinize at <= a given temperature. CONSTITUTION:A stock obtained by extracting one or more of dried fish, dried small sardines, animal meat, seaweed, mushroom, etc., or prepared by blending is mixed with a seasoning such a soy sauce to give a seasoning solution, which is blended with a small amount of a gelatinizing agent comprising gelatin and agar as main components to give the objective processed seasoning which is liquid at normal temperature and is gelatinized at <=10 deg.C.
Patent JP-S5915713-A (JP)
Title: Burner for liquefied gas
Inventor: YOSHINAGA SADAO
IPC: F23D14/18
Filed: 1982-07-17
Abstract: PURPOSE:To burn the liquefied gas by the catalyst only by blowing out a combustion flame, under leaving the outflow of the liquefied gas as it is after heating a catalyst, by heating the catalyst by the primary combustion of the liquefied gas. CONSTITUTION:When spark discharge is generated between electrodes 8, 9, the liquefied gas flowing out of a nozzle port is ignited, primary combustion is generated in the nozzle port and a flame is formed, and an upper combustion member 16 is heated. When the state of heating is kept for an extermely short time and an operator 19 is pulled back up to its midway, a switching member 13 is pushed back together with an ignition lever 18, and an excess air hole 11 is opened. Accordingly, excess air flows into a nozzle member in a moment, a combustion balance is lost and the flame is blown out, and the liquefied gas continues to flow out as it is. When the liquefied gas is in contact with the upper combustion member 16 being heated, combustion is started without generating the flame by the working of the catalyst.
Patent JP-H0420270-A (JP)
Title: Device for packaging laver bundle with band
Inventor: SUZUKI MAKOTO
IPC: A23L17/60
Filed: 1990-05-14
Abstract: PURPOSE:To package a laver bundle with a band by carrying out feed of a packaging sheet and laver bundle, pressing of the laver bundle, winding of the packaging sheet and sealing of packaging sheet end while lifting and lowering a table for packaging. CONSTITUTION:A packaging sheet is fed on a packaging table 3 kept to raising position and a laver bundle is fed from a laver bundle-feeding device 2 and put on the packaging sheet and a packaging table 3 is lowered and simultaneously a laver bundle-pressing device 7 presses the laver bundle. A sheet end-rolling device 8 folds the sheet end inside at the lowering end of packaging table 3 and the folded packaging sheets are piled on the laver bundle and a sealing device 9 seals a overwrapping part of the packaging sheet.
Patent JP-S5750133-A (JP)
Title: Buffer circuit
Inventor: EBIHARA HEIHACHIROU
IPC: H03K19/00
Filed: 1980-09-09
Abstract: PURPOSE:To achieve small through-current with a small area as a whole, by making the threshold voltage of the 1st gate circuit lower than the threshold voltage of the 2nd gate circuit. CONSTITUTION:A part 11 consisting of a resistor 15, P-MOS TRs17, 18, N-MOS TRs19, 20 constitutes an NOR gate and the threshold voltage is far lower than a  half the power supply voltage. On the other hand, a part 12 consisting of a resistor  6, P- MOS TRs21, 22, and N-MOS TRs23,24 constitutes an NAND gate, and the  threshold voltage is far higher than a half value of the power supply voltage. Then,  the potential at an output terminal P is lower than the threshold voltage VTP of a  single P- MOS, and even if the P-MOS TR55 turns on, an area where the potential  of the output terminal Q is higher than the threshold voltage VTN of the single N- MOS TR, is not caused.
Patent JP-S5646891-A (JP)
Title: Preparation of compound useful as flame-retardant
Inventor: KATOU HIROSHI
IPC: C08L21/00
Filed: 1979-09-27
Abstract: PURPOSE: To obtain a compound useful as a flame-retardant in a powdery form desirable for use in high yield, by reacting a pentaerythritol with POCl 3  in the presence of a tertiary amine and a solvent in a specific proportion, and pouring the reaction mixture into water.  
     CONSTITUTION: Pentaerythritol or dipentaerythritol or both are reacted with POCl 3  in the presence of 1.15W30mol a tertiary amine per mole of HCl generated by the reaction and 0.03W1.25mol an aromatic hydrocarbon solvent per mole the tertiary amine to give a compound useful as a flame-retardant for a rubber or plastic composition. The reaction product is then poured into 2W100pts.wt. per 1pt.wt. the tertiary amine to give the product in the form of fine powder in high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5749644-A (JP)
Title: Flame retardant resin composition
Inventor: NAGAMORI HIROSHI
IPC: C08L33/02
Filed: 1980-09-09
Abstract: PURPOSE: A composition, obtained by incorporating a graft polymer consisting of a specific ethylene-vinyl acetate copolymer (EVA) and vinyl chloride with a flame retardant, etc. and an organosilane compound, having improved general properties, and capable of exhibiting high flame retardancy in accidents and low emission of hydrogen chloride in combustion.  
     CONSTITUTION: (A) 100pts.wt. terpolymer obtained by graft polymerizing 20W 140pts.wt., preferably 35W100pts.wt., vinyl chloride onto 100pts.wt. ethylene- vinyl acetate copolymer with a melt index ≤60g/10min and a vinyl acetate content of 30W70wt% or its mixture with a resin compatible with the terpolymer (A) containing at least 28wt% terpolymer (A) is incorporated with (B) 1W100pts.wt. flame retardant, (C) 0W100pts.wt. hydrogen chloride capturing agent, (D) 0W 50pts.wt. boronic compound flame retardant assistant and (E) an organosilane compound in an amount of 0.1W20wt% based on the total amount of the components (B), (C) and (D). The addition of an organic titanate, e.g. isopropyl triacryloyl titanate, is more effective. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06219857-A (JP)
Title: Aln whisker composite material
Inventor: HOTTA NORIYASU
IPC: C04B35/58
Filed: 1991-04-26
Abstract: PURPOSE:To obtain an AlN whisker composite material having high heat conductivity and high relative density by producing high purity AIN whiskers and high purity fine AIN powder by levitation nitriding, mixing them, compacting and sintering the mixture. CONSTITUTION:The starting material feeding part 1 of a reactor for producing whiskers is filled with high purity Al powder 6, gaseous N2 7 is blown into the powder 6 under stirring with a stirrer 3 and the Al powder 6 is levitated into the reaction tube 2 heated with an electric furnace 4. In the tube 2, the Al powder 6 is brought into a nitriding reaction and further brought into a nitriding reaction by introducing a gaseous N2-NH3 mixture 8 into the central part of the tube 2 to produce colorless transparent high purity AlN whiskers each having a smooth surface and high purity fine AlN powder by levitation nitriding. These products are mixed, a sintering aid is further added and the mixture is compacted and sintered to produce the objective AlN whisker composite material having >=90W/mK thermal conductivity and >=50% relative density.
Patent JP-H02304138-A (JP)
Title: Building method for dome frame
Inventor: TOMINAGA HIROO
IPC: E04B1/32
Filed: 1989-05-18
Abstract: PURPOSE:To reduce a cost by a method wherein peripheral steel frame trusses are spanned between a peripheral part bent and the top part of a structure, and meanwhile central steel frame trusses are radially assembled between the central part bent and the peripheral part, and joined to the tip of the peripheral steel frame truss. CONSTITUTION:Central bents 11 and peripheral part bents 12 are peripherally disposed to the inner side of a circular structure 10, and an archform peripheral steel frame truss 13 is spanned between the upper part of the structure 10 and the bent 12. Central steel frame trusses 14 are assembled and radially arranged between the bents 11 and 12, and a top part ring 15 and a finish material 16 of a rood are mounted. Lift up jigs 17 are mounted to the faces, positioned facing each other, of the bents 11 and 12, and the steel frame trusses 14 are simultaneously lifted up. The truss 14 is joined with the ring 15, a rear end 14b of the truss 14 is joined with a tip 13a of the truss 13 to form a dome frame, and materials 16 are lifted down to a peripheral part for laying.
Patent JP-H0422545-A (JP)
Title: Sealing device for sliding nozzle
Inventor: NISHIO TAKUMI
IPC: B22D11/10
Filed: 1990-05-17
Abstract: PURPOSE:To easily obtain a sealing effect by providing powdery molten salt made from metallic oxide as sealing material at the circumference of a part joining a fixed plate under a sliding nozzle and a dipping nozzle. CONSTITUTION:Joint compound 5 is provided between a lower fixing plate 3 and a dipping nozzle 4 and further a ring 7 incorporating powdery molten salt 9 is equipped at its circumference. The powdery molten salt 9 is liquefied at a preheating time and a casting time, poured out of the ring 7 and goes between a lower fixing plate 3 and a dipping nozzle 4. A holder 6 is heated, expanded thermally, force holding the dipping nozzle 4 is weakened, through gaps occur on the joint compound 5 the liquefied molten salt 9 enters the gaps and entrapment of air from the outside into the nozzle is avoided by sealing action of the liquefied molten salt 9. In this way, sealing effect can be improved by simple setting of powdery molten salt.
Patent JP-2000315540-A (JP)
Title: Power cord
Inventor: NAGANO MASAKI
IPC: H01R13/46
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a power cord excellent in heat resistance and insulating performance capable of preventing tracking inside and outside a plug. SOLUTION: A core 3 made of a thermoplastic resin is embedded in a plug 2 to constitute a power cord 1, and plug blades 5 formed protrusively on the plug 2 are supported by the core 3 in such a condition as capable of being inserted to the power supply, and it is possible to prevent occurrence of an obstacle originating from tracking between the plug blades 5 protruding outside and embedded in the plug. Because the core is embedded with part exposed at the front end face of the plug 2 or the root of the plug blades 5 protruding at the front extremity of the plug 2 or core 3 is covered with the thermoplastic resin as protection, it is possible to preclude occurrence of tracking among the front end faces of the plug 2 and core 3 and the plug blades 5.
Patent JP-H0421362-A (JP)
Title: Power converter
Inventor: HIRATSUKA KAZUHIRO
IPC: H02M7/48
Filed: 1990-05-15
Abstract: PURPOSE:To obtain an output in which distortion of waveform is suppressed by detecting the ripple component of current based on the differential output between first and second filter circuits and detecting fluctuation component of load through a current detecting means and a differentiating means. CONSTITUTION:Upon abrupt increase of current due to abrupt fluctuation of load, fluctuation component of load is detected through a second current detecting means 18 and a differentiating circuit 19. The fluctuation component of load, the differential output between first and second filter circuits 12, 13 for filtering the ripple component, and a set value in a setting means 10 are then added. The added value is then compared with a value detected through a voltage detecting means 9 and fed to a pulse width control circuit 17. The pulse width control circuit 17 provides a signal to a transistor 4 and controls operation of a DC/DC converting circuit 3. Consequently, an output in which distortion of waveform is suppressed can be obtained regardless of abrupt increase of current due to abrupt fluctuation of load.
Patent JP-H02305700-A (JP)
Title: Electromotive eraser
Inventor: OGUCHI TETSUO
IPC: B43L19/00
Filed: 1989-05-19
Abstract: PURPOSE:To exclude the propelling force of an electromotive eraser due to the driving friction of an eraser part by providing a pair of independent two erasers becoming mutually reverse in the moving directions thereof to one mechanical body. CONSTITUTION:A pair of movable erasers a2, b3 reciprocally moving in mutually reverse directions are fixed to the internal drive part of a main body 1 having a DC motor, a power converting mechanism and a power transmission mechanism mounted therein at the lower leading end part of said main body 1. When the switch mounted to the main body 1 is closed, the internal DC motor is rotated to allow a pair of the movable erasers 2, 3 to reciprocally move in mutually reverse directions through the power converting mechanism and the power transmission mechanism. The outer peripheral part of the main body 1 is held to equally press a pair of the movable erasers 2, 3 moving reciprocally to a written part to be erased. By this method, an erasing purpose is achieved by the reciprocating kinetic friction generated from a pair of the movable erasers.
Patent JP-S62284287-A (JP)
Inventor: NAYAMA RISUKE
IPC: G21B1/00
Filed: 1986-06-02
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-H11315934-A (JP)
Title: Sealing mechanism
Inventor: MATSUMOTO MEGUMI
IPC: F16J15/34
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce friction and adjust a gap for a secondary seal set as a floating seal. SOLUTION: A sealing mechanism is placed in non-contact with a rotary shaft 21 during rotation by a dynamic pressure groove bearing composed of a rotary ring 23 and a stationary ring 24. In this case, the sealing mechanism is provided with a holding means 25 slid toward the rotary shaft 21, a sealing case 27, a pressing means 26, a sealing means 29 provided between the sealing case 27 and the holding means 25, and a holding section 30 for holding the sealing means 29 opposite the holding means 25.  Notched portions are formed from a high pressure area A side in the end surfaces of the inner peripheral surface side and the low pressure area side of the sealing means 29, and thus rotational moments X and Y of axial and diameter directions generated by pressure reductions in the axial and diameter directions of the rotary shaft 21 of the sealing means 29 from the gas high pressure area A side toward a lower pressure area B are balanced.
Patent JP-H08321434-A (JP)
Title: Laminated ceramic electronic component
Inventor: HASEGAWA YOSHINORI
IPC: H01G4/12
Filed: 1995-05-25
Abstract: PURPOSE: To judge whether or not an inner electrode of a laminated ceramic capacitor is formed spaced a specified gap away from a side surface of a component body with high reliability and efficiency. CONSTITUTION: In a rectangular solid-state component body 21 which is obtained by cutting a mother lamination body formed by laminating a plurality of ceramic green sheets along a specified cutting surface, a mark 33 is formed on a ceramic green sheet simultaneously with an inner electrode 24 to allow the mark 33 to appeal ridge part wherein adjacent side surfaces 25 to 28 of the component body 21 provided by a cutting surface cross each other when it is in proper state.
Patent JP-S614438-A (JP)
Title: Ventilating construction of valve water wheel generator
Inventor: SATOU SHIYOUJI
IPC: H02K5/20
Filed: 1984-06-19
Abstract: PURPOSE:To prevent air from leaking out of the outer diameter side to the inner diameter side and not to need a separately arranged fan, by a method wherein a cylindrical partition plate dividing a case interior in an axial direction from a frame unit on the stator side to the end face of a rotor is provided and a ventilation flue is divided into the outside and inside. CONSTITUTION:A cylindrical partition plate 10 dividing a case 1 interior in an axial direction is provided so that cooling air carried through an air cooler 7 may be introduced into a rotor center. A rotary ring 14 confronting to the end face of the partition plate 10 is provided at the end of the rotor center, and a packing 13 is inserted into a space between the tip of the partition plate 10 and the rotary ring 14. And a fan 15 preventing air from flowing in the opposite direction is provided in a radial from at the end of a rotor 4b and on the outer diameter side of the rotary ring 14. As the result, the leakage of cooling air through a coil end chamber 11 to a rotor center inlet section 12 is extremely reduced and separately arranged fans cannot be needed.
Patent JP-2000318805-A (JP)
Title: Automatic storage equipment for rolls
Inventor: KAWAKITA HIROSHI
IPC: B65G1/14
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space and to reduce labor and time required for storage and delivery, in a device to store rolls used for a laminator or the like. SOLUTION: A high floor type storing shelf 2 is situated astride various auxiliary device and equipments 4 close to the wall of a factory. A number of support beds on which a number of rolls R are placed in a laid down state are juxtaposed on the storing shelf 2 and a transferring device 3 is provided to run with the roll R lifted up. A well part 9 is situated at an intermediate part along the longitudinal direction of the storing shelf 2 and the roll R is delivered in the spot of the well part 9 between a floor track B and the transferring device 3. Since the storing shelf 2 is arranged above the auxiliary device and equipments 4, a factory space is effectively utilized.
Patent JP-H11324580-A (JP)
Title: Lining pipe jacking method
Inventor: NOMURA HIDENORI
IPC: E21D9/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable lining pipe jacking method capable of preventing the propulsion of a lining body by applying a force in the reverse direction to propulsion on the lining body constructed sequentially together with the propulsion of a shield machine. SOLUTION: This is a lining pipe jacking method in which a lining body 2 is provided on a digged face excavated by a shield machine 1 and embedded pipes 3 are sequentially and continuously provided on an inner side of this lining body 2. The embedded pipe 3 is propelled by a propulsion jack 5 arranged in a start pit 4, a jack 6 for propulsion arranged in the front of the embedded pipe 3 is compressed in accordance with a propulsion amount of the embedded pipe 3 together with the propulsion of the embedded pipe 3, then the propulsion of the embedded pipe 3 by means of the propulsion jack 5 is stopped, and the jack 6 for propulsion is elongated to propel the shield machine 1 arranged in the front of the jack 6 and pour the lining body 2 into a lining cylinder 7 provided in the rear of the shield machine 1.
Patent JP-H06336171-A (JP)
Title: Steering device for vehicle
Inventor: SAKAI HIDEKI
IPC: B62D111/00
Filed: 1993-05-27
Abstract: PURPOSE:To prevent the drift out or spin of a vehicle at the time of a sharp turn. CONSTITUTION:A microcomputer 47 is inputted with the lateral acceleration, yaw rate, vehicle speed, steering angle of steering wheel, front wheel control steering angle, and rear wheel control steering angle of a vehicle detected by sensors 41-46 respectively and ca1l calculates the slip angle and cornering force of front wheels and rear wheels respectively based on these detected values. When the value multiplied with the distance from the center of gravity of the vehicle to a front wheel (or rear wheel) axle by the cornering force of the front wheels (or rear wheels) exceeds the value multiplied with the distance from the center of gravity of the vehicle to the rear wheel (or front wheel) axle by the maximum cornering force of the rear wheels (or front wheels), the front wheels (or rear wheels) are correctively steered to attain the slip angle capable of coping with the maximum cornering force of the rear wheels (or front wheels).