baber/WOPTO huggingface dataset:
Patent JP-H06216415-A (JP)
Title: Manufacture of thermoelectric conversion material
Inventor: TOKIAI TATSUO
IPC: H01L35/34
Filed: 1993-01-21
Abstract: PURPOSE:To advance the formation of the solid solution of a sintered body and the equalization of a type by co-crushing and mixing raw material powder consisting of two kinds or more of elements selected from among bithmuth, tellurium, antimony and selenium and having a specified composition, and molding and sintering the mixture. CONSTITUTION:Raw material powder shown in formula is selected from among the metallic particles and dopants of bismuth, tellurium, antimony and selenium, formed in the mixture of at least two kinds or more of metallic powder or a mixture, in which the dopant is blended with metallic powder, and prepared in a specific composition (in formula, (x) represents a value satisfying 0<x<0.95 and (y) 0.01-10.0). The mixture is co-crushed and mixed, or calcined and treated, and pressure-molded in a specified shape by a pressure means. Sintering treatment is carried out through a hot isotropic pressure method under normal pressure or pressure. Raw material powder is mixed and pulverized uniformly, thus improving the stability of thermoelectric characteristics while increasing mechanical strength in a thermoelectric conversion material.
Patent JP-H09192834-A (JP)
Title: Consumable electrode arc welding machine
Inventor: SAITO SATORU
IPC: B23K9/12
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To carry out stabilized arc start by driving a wire feed motor corresponding to a wire feed quantity command value. SOLUTION: A signal from an electric current detecting part 1 inputted to a discriminating part 2 discriminates whether an electric current flows or not and outputs it as the electric current detected signal. Successively, the electric current detected signal is inputted in a switching circuit 6, when the electric current is not flowing, a signal from an electric current start wire feed quantity command part 4 is outputted, when the electric current is flowing, a signal from a normal welding wire feed command part 5 is outputted. At this time, the signal from the electric current start wire feed quantity command part 4 determines a wire feed quantity at welding start corresponding to an output of an output electric current setting part 3.  The wire feed quantity command value outputted from the switching circuit 6 rotates a wire feed motor 8 by a wire feed motor drive circuit part 7 and feeds a wire. By this method, arc breaking is prevented at the arc start.
Patent JP-H01185298-A (JP)
Title: Hydro extractor/washing machine
Inventor: TAKEUCHI HARUMI
IPC: D06F39/02
Filed: 1988-01-18
Abstract: PURPOSE:To facilitate cleaning of a storing part by sending a command to a water supplying unit to supply water in the storing part with the elapse of a specified time after a control unit generates a command to throw a washing processing agent in, and thereby preventing the agent in the storing part. CONSTITUTION:After mixing operation by the rotation of a rotating blade unit 6 is started, water in a storing part 18 is all discharged in 40sec so as to start water supply. The water supplied to a water pouring port unit 23 rises in a water path 33, introduced into the part 18 again and supplied, thereby a finishing agent remaining in the part 18 is discharged together with water into a washing container 4. The water supply is continued for 5sec, and after waiting of 20sec, water supply for 15sec is carried out, and then operation of the unit 6 is stopped. By these two times of water supply operations, the finishing agent remaining in the part 18 is completely discharged in the container 4.
Patent JP-S59133599-A (JP)
Inventor: MIYATAKE MASANORI
IPC: G10L15/06
Filed: 1983-01-20
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-H02189000-A (JP)
Title: Method and apparatus for supply of electronic component
Inventor: SAKURAI KUNIO
IPC: H05K13/02
Filed: 1989-01-17
Abstract: PURPOSE:To suppress the loss time of a mounting time to a minimum by detecting the leads of an electronic component on the way of feeding to supply the electronic component and positioning it. CONSTITUTION:A tray 9 containing a flat pack type electronic component 10 is fixed to a tray plate 6, and contained in a magazine 8. The plurality of magazines 8 are placed on a lifter 11, vertically moved up and down, and the tray to be selected is pulled by a tray plate drawer. Here, a moving unit having an electronic component suction nozzle 13a sucks the electronic component and transfers it to a centering table 14. When it is moved to a mounting machine side with the table 14, the electronic component is positioned on the way, and leads are simultaneously detected. An optical component is mounted on the table 14, a light emitted from a semiconductor laser 15 is bent at a sealer 16, and converted to a parallel beam by a spherical lens 17, then emitted to the lead of the electronic component, and its shade is photographed by a CCD camera 19. Here, the electronic component which is judged as a satisfactory component is fed to a mounting machine body, and an improper component is returned to the original tray.
Patent JP-S63179028-A (JP)
Title: Smelting method
Inventor: SAWADA SUSUMU
IPC: C01B33/06
Filed: 1987-01-19
Abstract: PURPOSE:To stably smelt an alloy which involves an exothermic reaction at the time of synthesis at a high yield while suppressing splashing by forming a component element which is a part of alloy constituting component elements as a molten bath and solid state and adding the other component element and the melt component in the solid state simultaneously to the molten bath. CONSTITUTION:Part of silicon having high purity (about >=9N) is melted in a vacuum or under the reduced pressure of argon in a crucible as the molten bath and the balance is held in the solid state in the case of smelting the alloy or intermetallic compd. which involves the exothermic reaction at the time of alloying or synthesizing, for example, in the case of smelting titanium silicide. The high-purity titanium grains and the silicon grains in the solid state (both are of about 1-5mm diameter) are simultaneously added into the molten bath. The amt. of the titanium to be added is decreased to increase the silicon content in the initial period when the exothermic reaction is vigorous and the amt. of the titanium to be added is increased to decrease the silicon content successively with the gradual settling down of the reaction. The splashing is thereby suppressed and the titanium silicide is synthesized at a high yield.
Patent JP-S62165818-A (JP)
Inventor: TAMURA TOSHIHIRO
IPC: H01H21/22
Filed: 1986-01-17
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-H06242540-A (JP)
Title: Halogenated silver photograph element and preparation thereof
Inventor: ANSONII EIDEIN
IPC: G03C1/18
Filed: 1994-01-28
Abstract: PURPOSE: To obtain good photosensitivity, low fogging, good preservation stability and residual sensitizing dye of a low level by incorporating a flat silver halide emulsion contg. two kinds of respectively specified green sensitizing dye. CONSTITUTION: This silver halide photographic element has the flat grain silver halide emulsion contg. at least one of the green spectral sensitizing dye of formula I and at least one of the green spectral sensitizing dye of formula II. In the formula I, R1 , R2 are 1C or 2C alkyl, 1C or 2C alkoxy, etc.; X2 is 1 to 3C alkyl or alkenyl; X1 , X2 are acid or acid salt substd. 1 to 6C alkyl or alkenyl; M<+> is cation regarded necessary for maintaining the balance of charges. In the formula II, R3 , R4 are 1 to 4C alkyl or alkenyl; R5 , R6 are strong electron withdrawing groups; R8 , R9 are hydrogen, halogen, etc.; X4 , X5 are 1 to 6C alkyl or alkenyl and at least one thereof has an acid or acid salt substituent; N<+> is the regarded necessary cation for maintaining the balance of charges.
Patent JP-S57122562-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAMURA MASAHIKO
IPC: H01L29/78
Filed: 1981-01-22
Abstract: PURPOSE:To reduce the occupying area of a clock-controlled type inverter by constructing the inverter of two E type MOS transistors and a diode. CONSTITUTION:A clock-controlled type inverter is composed of E type driven MOS transistor (TR)Q11 and E type MOSTRQ12 and a diode D. In this structure, after an input signal IN becomes ''1'', a clock phi becomes ''1'', while an inverted clock phi becomes ''0''. Thus, the output signal OUT becomes ''0''. Even if the signal IN becomes ''1'', the clock phi is maintained ''0'', and the inverter clock phi is maintained at one signal OUT ''1''. After the signal OUT is inverted to ''0'', when the clock phi becomes ''0'' and the inverted clock phi becomes ''1'', the circuit is inactivated, and even if the signal IN becomes ''0'', the signal OUT is maintained ''0'' until the circuit is activated. According to this, the occupying area of the clock-controlled inverter can be reduced, thereby enabling the further integration of the respective logic circuits.
Patent JP-H02192508-A (JP)
Title: Combustion method for powdery waste melting furnace
Inventor: OKUNO SATOSHI
IPC: F23J1/00
Filed: 1989-01-19
Abstract: PURPOSE:To perform high temperature combustion, to stabilize and facilitate discharge of molten slug, and to reduce an amount of generated NOx by a method wherein by using oxygen-enriched air having specified oxygen concentration, combustion in a melting furnace is effected under a state in which a ratio of oxygen to theoretical combustion oxygen is set to a specified range. CONSTITUTION:By means of secondary air mixed with oxygen 5, oxygen concentration in air fed to a melting furnace 4 is increased to 25% or more in a volume ratio, and a ratio of oxygen in air to a theoretical combustion oxygen amount is set to a range of 0.6-0.9. Thus, an amount of nitrogen in air to be fed is decreased, and the generation of NOx due to reaction between nitrogen and oxygen of a combustion substance is reduced. Even when an oxygen ratio is reduced, temperature can be held at a high value exceeding 1,350 deg.C necessary to the melting furnace 4. When sludge incinerated ash is melted, safe flow down and discharge of molten slug can take place. By reducing an oxygen ratio, an amount of necessary air is also decreased, and an amount of NOx generated resulting from reduction of an amount of the necessary air can be reduced.
Patent JP-H11343297-A (JP)
Title: Production of peptide
Inventor: YOSHIKAWA MASAAKI
IPC: A61P9/12
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a specific peptide being a natural substance having slight adverse action, useful as an inhibitor for angiotensin converting enzyme, by hydrolyzing a protein with thermolysin. SOLUTION: (A) A protein (preferably fish meat or dried bonito) is hydrolyzed with (B) thermolysin to give the objective compound of the formula: Leu-Lys-Pro (Leu is leucine; Lys is lysine; Pro is proline; all L-isomer). The method is carried out, for example, by mixing hot water with the component A, homogenizing the mixture by strong stirring, adding the component B to the homogenous mixture and hydrolyzing the mixture at about 0-85 deg.C for 0.1-48 hours. In the case of purification, the hydrolyzecl solution is filtered by centrifugal separation, etc., and purified by a means such as concentration, high-performance liquid chromatography, etc., preferably the obtained compound is orally administered and 0.01-10 mg/time is applied once to three times daily as a dosage.
Patent JP-S5292158-A (JP)
Title: Recirculating-type heating and drying furnace
Inventor: SUZUKI TADASHI
IPC: F26B15/04
Filed: 1976-01-29
Abstract: PURPOSE: To decrease the harmful component in exhausting gas and fuel consumption by providing a catalyst floor at the burner combustion chamber of the second zone and hereafter and connecting this with that of before zone by a leading pipe in a burner heating-type drying furnace with plural numbers of serial zones. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5292306-A (JP)
Title: Manufacturing method of rotary armature with no core
Inventor: KARIBE MASAO
IPC: H02K23/58
Filed: 1976-01-29
Abstract: PURPOSE: To prevent entering of resin material into a segment insulating cutting portion by sealing by adhesive agent having hardening property a segment portion of commutator, namely, the cutting of the portions except a brush sliding portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03212100-A (JP)
Title: Time division exchange
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04Q11/04
Filed: 1990-01-17
Abstract: PURPOSE:To eliminate need for a special phase adjustment by connecting at least one package accommodating lines and a control package with one high speed transmission line so as to form a loop and sending a signal in the packet form sequentially. CONSTITUTION:A key telephone system 10 being a time division exchange connects one control package 11, plural extension packages 12 and plural line wire packages 13 with one high speed transmission line 14 respectively. Then user information and a signal of a transmission format having a start code and an end code to the start and end positions and an address and a channel number at a prescribed position in succession to the start code respectively are sent/received to/from the transmission line 14 at a high speed of at least 10Mbps. Thus, it is not required to adjust any special phase sequence.
Patent JP-H05207781-A (JP)
Title: Burning preventive device for motor
Inventor: SUZUKI MITSUO
IPC: H02P6/06
Filed: 1992-01-22
Abstract: PURPOSE:To provide a highly reliable burning preventive device for motor at low cost in which the operation does not fluctuate, the quality is stabilized, the number of components is reduced, while furthermore erroneous function is prevented at the time of starting a motor by providing a current detecting means for motor circuit, means for counting a predetermined time, and a start/ stop command means for turning conduction of the motor ON/OFF based on signals fed from the current detecting means and the counting means. CONSTITUTION:The burning preventive device 40 for motor comprises means 41 for detecting current flowing through a motor circuit 30, means 42 for counting a predetermined time after start of conduction of the motor circuit 30, and a start/stop command means 43 for turning conduction of the motor circuit ON/OFF based on a detection result from the current detecting means 41 and a count result from the count means 42.
Patent JP-S62167133-A (JP)
Title: Automatic sheet-like supply device
Inventor: MIWA TADASHI
IPC: B65H1/14
Filed: 1986-01-21
Abstract: PURPOSE:To make it possible to facilitate the alignment of the leading ends of sheet-like materials and to prevent stacked sheet-like materials from slipping off, by providing a paper feed bed which advances in the feed direction of sheet-like materials as it ascends in an inclined condition. CONSTITUTION:During elevation image transfer sheets set on the upper section of a paper feed bed 4 are liable to slip off forward since the paper feed bed 4 is inclined forward, but the image transfer sheets are elevated in such condition that the leading ends thereof are aligned with each other since a front end guide plate 20 is positioned at the front end of the paper feed bed 4. There is no risk such that the transfer sheets which is stacked up during the elevation thereof slip off from each other. Further, at this time, since chains 45, 49 are coupled with the paper feed bed 4, and therefore, no substantially large load is produced when support rollers 8a, 8b ascend, so that the latter may smoothly ascend. Further, when it is detected that the uppermost one of the image transfer sheets abuts against a paper feed roller 17, the elevation of the paper feed bed 4 is stopped and an actuating member 40 is locked.
Patent JP-S55101622-A (JP)
Title: Dehydration of concrete utilizing temporary canvas mold fixed by negative pressure
Inventor: OKA HIDEYO
IPC: E04G9/02
Filed: 1979-01-29
Abstract: PURPOSE: To enhance compression strength of concrete by a method wherein a negative pressure for pressing and fixing a temporary canvas mold against a pit excavation surface is utilized also for removing excessive water contained in the placed concrete.  
     CONSTITUTION: Of a temporary double-sheet canvas mold 2, 3, the gas/water-permeable mold element 2 is situated on the side of an excavation surface 1 with a water-permeable layer 4 therebetween, and the gas/water-impermeable mold element 3 is situated on the side of the atmosphere 5. Air and water in the layer 4 are removed by a vacuum pump 8, and the mold 2, 3 is pressed and fixed against the surface 1 of a tunnel. Then, with concrete 10 forced into the space between the mold elements 2 and 3 by a concrete pump 9, moisture in the concrete 10 is removed by the pump 8 through the layer 4, providing high-strength concrete of reduced contraction upon hardening. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04252208-A (JP)
Title: Flame-retardant vinyl polymer
Inventor: IMAYOSHI MASANOBU
IPC: C08F12/14
Filed: 1991-01-29
Abstract: PURPOSE:To provide the subject new polymer containing an aromatic vinyl polymer unit having tricyclophosphazene ring on the side chain, having excellent thermoplasticity and heat-stability and useful as a flame-retardant thermoplastic resin or a polymeric flame-retardant. CONSTITUTION:The objective new vinyl polymer having a tricyclophosphazene structure expressed by formula III (n is 50-2,000) can be produced by reacting p-divinylbenzene with diisopropylamine in toluene in the presence of n- butyllithium, reacting the obtained p-isopropylaminoethylstyrene of formula I (<i>Pr is isopropyl) with hexachlorotricyclophosphazene, subjecting the reaction product to dehydrochlorination and carrying out the radical polymerization of the obtained aromatic vinyl monomer containing tricyclophosphazene and expressed by formula II (R is alkyl; X is Cl or OH) in the presence of a polymerization initiator.
Patent JP-S61168787-A (JP)
Title: Condenser having deaerating function
Inventor: OKOCHI ISAO
IPC: F28B9/08
Filed: 1985-01-23
Abstract: PURPOSE:To shorten the deaerating time at the time of starting the plant by accelerat ing the self vaporization and deaerating action by indirectly heating the condensed water by introducing helper steam into the condensed water recirculation flow in the how well as well as by helper steam in the condensed water recirculation system. CONSTITUTION:Before drawing vacuum, the condensed water in the hot well 5 is pumped out by a pump 7 to be sprayed from a nozzle 50 disposed in the unit and leading from the recirculation system 12 with the valve 21 closed and the valve 22 opened as as to be recirculated in the flow passage separated by the ceiling plate 31 and the separator plate 32. Then, the helper steam is supplied through the valve 101 to the heater 200 disposed in the recirculation system 12 to raise the condensed water temperature. Therefore, part of the condensed water is self-vaporized and deaerated when sprayed from the nozzle 50, while the helper steam part of which has been condensed and demisnished in the heater 200 is subjected to the air-water separation by the separator 300 to be led to the helper steam injection pipe 100 via the system 104 and the valve 105. The helper steam so injected directly contacts the condensed water flowing in the passage separated by the ceiling plate 31 and the separator plate 32 to raise the condensed water temperature and agitate the water flow so as to accelerate the deaeration accompanying the vaporization.
Patent JP-S60152304-A (JP)
Title: Rolling mill
Inventor: IWANAMI NORIO
IPC: B21B13/04
Filed: 1984-01-20
Abstract: PURPOSE:To make a rolling mill small in size and to make a rolled material excellent in shape by making the intermediate work roll of a rolling mill, equipped with upper, intermediate, and lower work rolls, small in diameter and making it offset to provide a roll bending device thereto. CONSTITUTION:An intermediate work roll 1 is smaller in diameter than upper and lower work rolls 3, 4 and is offset by a prescribed quantity in the direction parallel to the advancing direction of a rolling material S of the rolls 3, 4. Further, vertical roll bending devices 7, 8 are installed between roll chocks 2 and 5, and 2 and 6 respectively, and a horizontal roll bending device 9 is installed at the offset side of roll 1. At the time of rolling, the material S is rolled between the rolls 1 and 3 to control the shape of material S by properly actuating the devices 7, 8, and 9.
Patent JP-S63178238-A (JP)
Title: Heat-developing device
Inventor: NAGUMO AKIHIKO
IPC: G03D13/00
Filed: 1987-01-20
Abstract: PURPOSE:To prevent an unhardened microcapsule from being crushed due to a too strong tension, and also, to prevent uneven and wrinkles from being generated due to a too weak tension on the contrary, by always extending and racking an endless belt by a prescribed tension by a tension adjusting mechanism. CONSTITUTION:A tension adjusting device 126 of a heating developing device 40 is provided with a swing arm 122 supported axially so as to be freely turnable by using one end on a fulcrum 121, a supporting roller 48, and a coil spring 124 for energizing a free end of the swing arm 122 to a fixed part 123. In the vicinity of the fulcrum 121 of the swing arm 122, the supporting roller 48 for supporting an endless belt 50 is attached axially, and the supporting roller 48 is freely turnable centering around the fulcrum 121 together with the swing arm 122. Accordingly, the supporting roller 48 holds the endless belt 50 in a tension state by an action of a lever of the swing arm 122 by an energizing force of the coil spring 124. Accordingly, by selecting the coil spring 124 for generating an appropriate elasticity, a tension of the endless belt 50 can be set to a prescribed value.
Patent JP-S5292871-A (JP)
Title: Heaping up packing for gas/liquid contact
Inventor: ABE TAKESHI
IPC: B01D3/28
Filed: 1976-02-02
Abstract: PURPOSE: To improve sharply gas/liquid contact efficiency by heaping up honey comb core sits astride of three under honey comb cores to consitute a packing layer for gas/liquid contact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07220734-A (JP)
Title: Manufacture of gas diffusion electrode
Inventor: MORIGA TAKUYA
IPC: H01M4/86
Filed: 1994-01-31
Abstract: PURPOSE:To provide a gas diffusion electrode having high gas diffusibility for a solid high polymer electrolyte fuel cell by using a porous metal plate to hot press a specific sheet-shaped reaction layer on a specific sheet-shaped gas diffusion layer. CONSTITUTION:Water repellent carbon black is mixed with polytetrafluoroethylene and a carbon of graphite system, to add solvent naphtha and surface active agent rolled by a roll method, and a 6mm thick reserved molded gas diffusion layer sheet is obtained. Hydrophilic carbon black, water repellent carbon black and polytetrafluoroethylene are mixed further rolled by a roll method by adding solvent naphtha, and a 0.3mm thick preliminary molded reaction layer sheet is prepared. Both the sheets are lamination rolled to 0.7mm thickness and heated to remove a surface active agent. This sheet 4 is superposed on a porous metal plate 1, formed of porous metal thin film 2 and metal mesh layer-built sintered body 2, and hot pressed to obtain a 0.65 to 0.7mm thick gas diffusion electrode.