baber/WOPTO huggingface dataset:
Patent JP-H09315871-A (JP)
Title: Quickly heating and cooling method and device therefor
Inventor: SAITOU YASUYOSHI
IPC: C04B35/645
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of easily producing various materials having high strength and/or multiple properties. SOLUTION: The quickly heating and cooling method is performed by heating a heat resistant material to a temp. ranging from equal to or above the temp. of making it dense to below its fusing temp. at a 10-100000 deg.C/sec heating rate, keeping at the temp. range for a prescribed hours, quickly cooling to its annealing temp. at a 10-10000 deg.C/sec heating rate and, after keeping at the annealing temp., cooling to room temp. The quickly heating and cooling device is composed of a heating device provided with a heating means selected from a high-frequency induction coil, a heating vessel, a gas ejecting pipe, a cooling device provided with a cooling means selected from the high frequency induction coil, a cooling vessel and a gas ejecting pipe and a transporting device capable of transporting the heat resistant material between the heating device and the cooling device.
Patent JP-H0765688-A (JP)
Title: Contactor / protective relay type protection switch
Inventor: PIEERU DEYUSHIYUMAN
IPC: H01H75/12
Filed: 1994-07-11
Abstract: PURPOSE: To hold a solenoid applicable to a lower rating of a contactor/ protecting relay type device, while setting at a higher rating. CONSTITUTION: A contactor/protecting relay type protecting switch has at least one power electrode provided with a movable contact holder cooperating with a fixed contact. The switch contains an elastic device 8, arranged between the end of an operation lever 44 jointed to a solenoid 4 and the plunger 22 of a contact holder 2.
Patent JP-H027591-A (JP)
Title: Buried type semiconductor laser device
Inventor: KITAMURA SHOJI
IPC: H01S5/00
Filed: 1988-06-27
Abstract: PURPOSE:To assure a buried type semiconductor laser device capable of single mode oscillation and of high output power by making 0.32 or more an Al composition ratio difference x4-x3 between an Alx4Ga1-x4As second cladding layer and an active layer. CONSTITUTION:A reference index of a stripe section is defined by each Al composition ratio x2, x3, x4 of an optical guide layer 2, an active layer 3, and a second cladding layer 4, and a refractive index of a burried section is defined by each Al composition ratio x2, x5 of the optical guide layer 2 and a buried layer 5. Accordingly, under conditions x2-x3>=0.18 and x5-x3>=0.22, which is to block a current, and conditions d1>=0.05mum, which is to raise stability, a refractive index distribution shown in the accompanying drawing is to properly define the Al composition ratio of the second cladding layer 4. Thus, if a relation with the Al composition rato of the active layer 3 satisfies 0.32, a refractive index distribution in the drawing is yielded and single mode oscillation is made possible.
Patent JP-S6314312-A (JP)
Title: Magnetic head
Inventor: WATANABE YOSHIO
IPC: G11B5/133
Filed: 1986-07-07
Abstract: PURPOSE:To improve the environmental proof characteristic by using a core main body made of a high permeability ferrite material and a magnetic gap part made of a high saturation magnetic density ferrite material and allowing to adhere the both by a high melting point glass. CONSTITUTION:The core main body 1 is made of a high permeability ferrite and the magnetic gap part 2 is made of a high saturation magnetic flux density ferrite material and the main body 1 and the magnetic gap part 2 are bonded by the glass 3. A recessed slot 9 is formed on at least one of the main body 1 and the magnetic gap part 2 at the side of the bonded part opposite to a magnetic recording medium and a nonmagnetic substance 10 is imbedded in the recessed slot 9. Since the main body 1 and the gap 2 are both made of ferrite and there is no difference in the thermal expansion, a high melting point glass is used for the bonding glass and the excellent environmental proof is attained.
Patent JP-H0722047-A (JP)
Title: Method for controlling solid macromolecular fuel cell, and fuel cell
Inventor: BABA ICHIRO
IPC: H01M8/04
Filed: 1993-06-29
Abstract: PURPOSE:To provide a method for controlling a solid macromolecular fuel cell, whereby a solid macromolecular electrolyte membrane and electrodes in the fuel cell are kept in proper conditions using simple constitution, and to provide the fuel cell. CONSTITUTION:In a fuel cell 10 having a stack of unit cells 11, the unit cells 11 are provided with reference electrodes and the single-electrode potential of the anode and cathode of the unit cells 11 is calculated using a computer 76. The cause of the output degrading of the unit cells 11 is estimated according to changes in the single-electrode potential. Based on this estimate, control signals are output to flow control valves 82a, 82b or humidifiers 84a, 84b so as to adjust the flow rate of hydrogen or oxygen gas or the amount of humidification of the gas. The output of the unit cells 11 is therefore quickly restored.
Patent JP-S5859395-A (JP)
Title: Molecular turbo-pump
Inventor: URANO TOMOAKI
IPC: F04D19/04
Filed: 1981-10-06
Abstract: PURPOSE:To increase the exhaust speed and the compression ratio of a molecular turbo-pump, by disposing turbine wheels of an outer rotor between adjacent turbine wheels of an inner rotor shaft in the manner that they are located alternately with each other, and turning them in opposite directions to each other. CONSTITUTION:A turning shaft 1 having rotor blades 3 arranged in proper stages is turned by a motor connected to a fixed shaft 2. Reversely turned blades 6 having the same shape as the rotor blades 3 and fixed to an outer turning shaft 8 are disposed between the rotor blades 3 in the manner that they are located alternately with each other, and the outer turning shaft 8 is turned by a motor 11 in the opposite direction to the turning shaft 1. With such an arrangement, it is enabled to increase the probability in transporting molecules of a gas and to thereby increase the exhaust speed and the compression ratio of a molecular turbo-pump.
Patent JP-S5859814-A (JP)
Title: Inside lining method for steel pipe body
Inventor: HORIBE MASANAO
IPC: B29C49/26
Filed: 1981-10-06
Abstract: PURPOSE:To rigidly adhere a lining pipe to the inside surface of a steel pipe body, by a method wherein a pressing body is inserted into a lining pipe, and the outside diameter of the pressing body is increased when the lining pipe is expanded by heating, so that the lining pipe is pressed against the inside surface of the steel pipe body. CONSTITUTION:A thermally expandable lining pipe 2 is inserted into the steel pipe body 1, and the pressing body 4 of a pressure bonding device 3 is inserted into the lining pipe 2. Then, the steel pipe body 1 is heated from the direction of  an arrow A, and steam is introduced in the direction of an arrow B through a passing hole 11 provided in a jig 10 to heat the lining pipe 2, thereby expanding the pipe 2. While expanding the lining pipe 2, or after expanding the pipe 2, the outside diameter of the pressing body 4 is increased and the body 4 is moved in the interior of the lining pipe 2. Accordingly, since the lining pipe 2 is rigidly adhered to the inside surface of the steel pipe body, a lined pipe body free from peeling-off of a lining pipe can be produced.
Patent JP-S5859925-A (JP)
Title: Insulin-secretion promoting substance and its preparation
Inventor: YAJIMA MOTOYUKI
IPC: A61K35/74
Filed: 1981-10-06
Abstract: PURPOSE:To obtain the titled substance from the cultured product of microorganisms belonging to Bordetella pertussis phaseIor II and capable of producing insulin secretion promoting substance. CONSTITUTION:Microorganisms belonging to Bordetella pertussis phaseIor II are cultured, and the cultured product, especially the supernatant liquid of the product is treated with a haptoglobin sephalose column, etc. to obtain the objective insulin secretion promoting substance having the following characteristics: molecular weight, 116,000+ or -7,000 (by ultracentrifugation); protein content, >=97wt% (by Lowry method); amino acid composition and ratios (muM/100muM), Asp 7.5-7.9, Thr 6.8-7.8, Ser 5.9-7.6, Glu 8.8-10.0, Pro 5.5-6.4, Gly 8.7-9.6, Ala 9.0-10.8, Cys/21.0-2.1, Val 6.6-7.6, etc.; isoelectric point, 9.1+ or -0.4; specific rotation,[alpha]D<25> =-29+ or -5 deg.; etc. The substance has higher specific activity than the conventional one by a factor of 1.5-3, and is useful as a remedy and preventive of diabetes.
Patent JP-S5490444-A (JP)
Title: Linear-to-rotary motion converter
Inventor: INOUE WAHEI
IPC: F16H35/00
Filed: 1977-12-27
Abstract: PURPOSE: To convert the axially teliscopic motions of a magnetic member into the rotary motion of a spiral rotor by providing a permanent magnet axially moving along the rotor of spiral magnetic member.  
     CONSTITUTION: A permanent magnet 2 secured with a connecting rod 3 is movably inserted into a nonmagnetically enclosed tube 1 communicating with a piston and cylinder or the like through one opening as an example with the rod 3 connected at the other to the telescopic member (not shown) such as a piston or the like. A rotor 4 of linear soft magnetic member formed spirally is provided along the periphery (at one side in the drawing) of the tube 1, and supported via bearings 6 at a rotary shaft 5 at both ends. When the rod 3 connected to the piston or the like is axially moved, the magnet 2 is similarly moved to allow the magnetically coupled portion to move so that the spiral portion of the rotor 4 approaches the magnet 2. Thus, the rotor 4 is rotated to rotate a needle or the like secured to the shaft 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000348295-A (JP)
Title: Device and method for automatically arranging management object symbol
Inventor: KAWADA YUJI
IPC: G09B29/10
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic arranging device and a method for a management object symbol in a network monitoring device which also automatically changes a position on a map when the position of a terminal is changed on the basis of positional information from a GPS satellite. SOLUTION: This device is provided with a management object device 1 which acquires positional information and outputs an autonomous message being information to which the information of a self-device is added and a network monitoring device 2 which acquires and analyzes the autonomous message and displays the positional information of the device 1 on a preliminarily stored map. Then, the positional information of the device 1 is accurately displayed on the map in the device 2.
Patent JP-S5279345-A (JP)
Title: High frequency heating device
Inventor: MAEHARA TADAYOSHI
IPC: H03B9/10
Filed: 1975-12-25
Abstract: PURPOSE: A high frequency heating device reduced in size and weight and with a power supply system improved in the output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6322388-A (JP)
Inventor: KURODA TAKESHI
IPC: B65D90/02
Filed: 1986-07-09
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-S6137926-A (JP)
Title: Manufacture of hard tin plated sheet
Inventor: OSAWA KAZUNORI
IPC: C21D9/46
Filed: 1984-07-30
Abstract: PURPOSE:To manufacture hard tin plated sheet superior in cold rollability, by hot rolling, winding and annealing continuously cast slab contg. specified ratios of C, P, N, Sol.Al, under specified conditions. CONSTITUTION:Continuously cast slab contg. by weight, 0.005-0.045% C, <0.02% P, 0.002-0.020% N, 0.005-0.050% Sol.Al is heated to >=1,050 deg.C, then hot rolled at <=Ar3 point, and wound at <=550 deg.C. For steel component, <=0.1% Mn, 0.1% Si can be incorporated. After pickling and cold rolling, continuous annealing in which heating to temp. range between recrystallization temp. or above and Ac1 point or below, holding thereat for <=67sec and cooling at >=30 deg.C/ sec rate are applied, is performed to the steel sheet. In this way, descaling cost at hot rolling is decreased, and hot rolled base plate for hard plate superior in cold rollability is manufactured advantageously.
Patent JP-S5862217-A (JP)
Title: Pile construction work
Inventor: SATOU MASAHIRO
IPC: E02D5/38
Filed: 1981-10-07
Abstract: PURPOSE:To prevent the breakage of a pile by a method in which a pile and a steel pipe are brought down while turning a spiral auger provided to the steel pipe inside the hollow of the pile for excavation and soil discharging and the pile is penetrated into the excavated pit and fixed. CONSTITUTION:A soil discharge-guiding steel pipe 2 of a hollow cylindrical form is inserted into the hollow 1a of a pile 1 to cover the inner face of the hollow and also a spiral auger 3 is inserted into the steel pipe 2. Then, the spiral auger 3 is brought down while turning, excavation is made by means of an auger head 3a to form an excavated pit 4, and at the same time the steep pipe 2 is brought down to discharge the excavated soil to the upside. When the tip of the pile 1 reaches a support layer 5, the soil discharge guide steel pipe 2 and spiral auger 3 are pulled up, and then the head of the pile is struck by a hammer, etc., to drive the pile for fixation.
Patent JP-H06327438-A (JP)
Title: Production of yeast/calcium egg
Inventor: ARAMAKI SHIMAO
IPC: A23L15/00
Filed: 1993-05-24
Abstract: PURPOSE:To obtain the subject seasoned egg free from odor of yeast and suitable for children, adults and aged persons by immersing an egg in an acidic fermentation seasoning liquid, treating the egg under specific conditions and washing and drying the resultant egg. CONSTITUTION:0.1g of dried yeast cultured so as to give 500000000 to 10000000000 yeasts per g is dissolved in 10l water and prescribed amounts of sodium glutaminate, sodium inosinate, sodium guanylate, diastase and common salt are added to this liquid and culture of the yeast and aging of seasoning is carried out and pH of the liquid is controlled to 3.8-4.6 to afford a mother liquid. This mother liquid is mixed with a prescribed amount of sodium glutaminate, sodium inosinate diastase and common salt and egg is immersed therein and then heated and an extract and quick lime are added thereto so as to give pH 12-13 and further, prescribed amounts of sodium glutaminate, sodium inosinate, sodium guanylate, diastase and common salt are added thereto and the mixture is immersed for 10-24hr and the egg is taken out, washed and dried to provide the objective egg having pH7.4-7.9.
Patent JP-H0326809-A (JP)
Title: Cam shaft of internal combustion engine and its manufacture
Inventor: SATO ISAO
IPC: F01L1/04
Filed: 1989-06-22
Abstract: PURPOSE:To improve durability as well as reduce weight by a method wherein an inner surface of a hole formed on an eccentric part in a cam and the surfaces of a shaft main body and the cam are subjected to curing. CONSTITUTION:A cam 8 of a cam shaft 9 comprises a base 8a concentric with a shaft main body 7 and an eccentric part 8b protruding therefrom. A hole 14 of appropriate size which passes through the eccentric part 8b is formed on the part 8b over both sides. The surface and hollowed inner face of the shaft main body 7, the surface of the cam 8 and the inner face of the hole 14 are subjected to curing of specific thickness by a processing means such as nitriding or cementation. Thus the weight of the cam 8 can be reduced to decrease inertial force generated by rotation as well as durability can be improved.
Patent JP-S5949191-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/76
Filed: 1982-09-13
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-S5384526-A (JP)
Title: Memory unit
Inventor: ONO KAZUO
IPC: G06F12/00
Filed: 1976-12-29
Abstract: PURPOSE: To simply realize the common memory only with the connection circuit, by access-controlling the main memory and the common memory with the combination of the address signals fed from CPU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5682411-A (JP)
Title: Microdisplacement detector
Inventor: OGASAWARA HIROMI
IPC: G01R27/26
Filed: 1979-12-11
Abstract: PURPOSE: To increase a linear area of the capacity variation characteristic, by constituting an auxiliary differential capacitor by providing an auxiliary fixed electrode in addition to a fixed electrode of a capacitor type microdisplacement detector, and correcting the capacity variation characteristic of the differential capacitor.  
     CONSTITUTION: Auxiliary fixed electrodes E 11 ', E 12 ' of small dimensions (small capacity) are provided on the adjacent position in the same plane as the main fixed electrodes E 11 , E 12  placing a moving electrode EV of the capacitor type microdisplacement detector between them. The auxiliary capacitor CK is formed in parallel with the main capacitor CL, the capacity variation characteristic CL is corrected by the capacity variation of CK, and a linear area of the composite capacity variation characteristic is increased remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0325158-A (JP)
Title: Double floor member
Inventor: MIURA KOICHI
IPC: E04F15/18
Filed: 1989-06-21
Abstract: PURPOSE:To facilitate the laying and changing of a wiring by setting the four corner angles of floor panels lined with cloth pieces to be engaged with, on the centers of short bundles with engaged cloth pieces, and by mounting the floor panels on the top sections of the short bundles with buffer sheets between them, to be engaged with each other. CONSTITUTION:Short bundles 1 are erected on the ground floor surface 4 of mortar so that the short bundles 1 with top sections lined with engaged cloth pieces 2a may come to the angle sections of floor panels 3. Then, the floor panels 3 with four corners with applied engaged cloth pieces 2b are mounted on the top sections of the short bundles 1 with buffer heat-insulation sheets 5. Besides, an under-floor space 20 between the ground floor surface 4 and the floor plates 3 separated from each other is used for a double floor for passing wiring 30.
Patent JP-H09320719-A (JP)
Title: Socket
Inventor: KAJIWARA YASUSHI
IPC: H05K7/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a socket with superior reliability for electric contact with terminals of electric parts and superior operability. SOLUTION: A socket unit 11 is provided with plural contacts 16 to be electrically contacted with an electric part 1 and a press spring member 17. For the press spring member, a pressing slider 18 having a pressing part 18a for pinching the electric part 1 between the contacts is slidably held. The pressing slider 18 slidably moves between a retracting position at which the pressing part 18a thereof releases the electric part and a forwarding position at which the electric part can be pressed. In addition, the electric part is pressed in the forwarding position by means of the press spring member.  A operation member 220 can be reciprocated in substantially parallel to a release direction of the electric part, and the operation member 20 has a spring actuation part for pressing or releasing the press spring member 17, according to that reciprocating movement and a slider actuation part for slide movement of the pressing slider 18 during press releasing.
Patent JP-H09325665-A (JP)
Title: Image forming device
Inventor: TAKEDA HIDEKI
IPC: G03G21/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance work such as changing a toner cartridge at a copying part and jamming processing at a printer part by providing a guiding member and movably guiding the printer part between an ordinary operation position and a separate retreat position. SOLUTION: The copying part 10 is provided with an aperture part 75 for loading or changing the toner cartridge 34. The guiding member 77 for guiding the printer part 11 to the ordinary operation position adjacent to the original carrying position of the copying part 10 and the retreat position separate from the original carrying position is attached to the upper surface of the aperture part 75. The guiding member 77 is engaged with a member to be guided 78 arranged at the lower part of the printer part 11 so as to move the printer part 11 between the ordinary operation position and the retreat position. Then, in the case the printer part 11 is at the retreat position, the aperture part 75 of the copying part 10 is exposed upward and a cover member 76 is opened, so that, the toner cartridge 34 is changed.
Patent JP-S645199-A (JP)
Title: Piezoelectric sounding body
Inventor: IKEDA TERUYUKI
IPC: H04R17/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a piezoelectric sounding body which has small higher harmonic distortion by supporting the peripheral part of the sounding body by two rubber O rings from above and below. CONSTITUTION:A diaphragm is formed by sticking piezoelectric materials 12 which electrodes 11 formed on both surfaces on a circular metallic plate 13 and its peripheral part is supported by sandwiching the peripheral part between rubber O rings 14 whose diameter is equal to that of the support part and fixing the rubber O rings 14 to a fixing body 15. At the contact between the fixed rubber O rings 14 and diaphragm, the diaphragm is not fixed completely and supported nearly in a free state because the rubber O rings 14 provide easiness to move in a torsional direction. The diaphragm is therefore displaced efficiently under the same driving conditions and a sounding body having high sound pressure level is obtained. Consequently, unnecessary vibrations in modes other than a main mode hardly occur and a sound with small distortion can be generated.
Patent JP-H0326952-A (JP)
Title: Apparatus for detecting damage of heat supply pipe
Inventor: ANDO YORIO
IPC: G01N25/72
Filed: 1989-06-26
Abstract: PURPOSE:To reduce loss by measuring the temp. distribution of the intermediate point of a heat insulating layer to compare the same with the temp. distributions or temps. of the inside and outside of said heat insulating layer and detecting the damage of the heat insulating layer and the generating position thereof from the change of the magnitude relation between the compared results. CONSTITUTION:The temp. distribution of the intermediate point in the cross-section of a heat insulating layer 2 is measured by a distribution type temp. sensor utilizing two components of Raman back scattering light having optical fibers 91 - 93 arranged in the heat insulating layer 2. The temp. distributions or temps. of the inside and outside in the cross-section of the heat insulating layer 2 are measured. The temp. distribution of the intermediate point is compared with the temp. distributions or temps. of the inside and outside and, when the temp. of the intermediate point of the heat insulating layer 2 approaches the temp. of the heating medium 4 of a heating medium transport pipe 1, it is judged that there is damage inside a heat supply pipe and, when the temp. of the intermediate point approaches the circumferential temp., it is judged that there is damage outside the heat supply pipe. Therefore, from the change of the magnitude relation between the compared results, the generation of the damage of the heat insulating layer 2 of the heat supply pipe and the position thereof can be detected.