baber/WOPTO huggingface dataset:
Patent JP-H03134152-A (JP)
Title: Production of shape memory alloy having gradually and partially varying transformation temperature
Inventor: KINOSHITA MASAHIKO
IPC: C22C1/00
Filed: 1989-10-18
Abstract: PURPOSE:To produce a shape memory alloy having a gradually and partially varying transformation temp. by selectively supplying plural shape memory alloy powders dissimilar in transformation temp. to each other in bulk state into a vessel capable of controlling partial pressure of oxygen and then plasma-spraying the above powders onto the surface of a base material. CONSTITUTION:The inside of a chamber in which a base material 1 made of steel having a shape capable of providing product shape and a plasma spray gun 2 are disposed is evacuated to about 10<-4> torr and evacuation is continued while injecting an Ar gas, by which a low-pressure Ar atmosphere reduced in partial pressure of oxygen is produced. Subsequently, Ti-Ni powders having shape memory characteristics and dissimilar in transformation temp. to each other are supplied in a bulk state of about 10-100mu from powder-feeding devices 3,3', respectively, while properly changing the proportion between them and are then plasma-sprayed onto the surface of the base material 1 by means of the thermal spray gun 2, by which a film of the desired thickness is formed. After the conclusion of thermal spraying, the base material 1 is removed by dissolution with nitric acid, by which a Ti-Ni sprayed deposit of the prescribed shape can be obtained. By this method, the Ti-Ni shape memory alloy in which transformation temp. varies gradually can be obtained.
Patent JP-H02118671-A (JP)
Title: Electrophotographic image forming method
Inventor: YAMAMOTO TADAO
IPC: G03G13/26
Filed: 1988-10-28
Abstract: PURPOSE:To maintain almost 100% of high transfer efficiency over a long period and to obtain a satisfactory image through an image forming process where cleaning is eliminated by making the proportion of translucent fine powders which is mixed with developer for replenishment, smaller than that of translucent fine powders in the developer of a developing device. CONSTITUTION:The proportion of the translucent fine powders to the toner in the developer for replenishment is smaller than that of the translucent fine powders to the toner in the developer. That is, a first layer t1 is formed by attaching substance, which does not affect electrostatic latent image formation even if it remains on the surface of a photosensitive drum 1, to the surface of the photosensitive drum 1, taking priority over the toner, and the toner is stuck to a second layer t2 and subsequent layers, thereby obtaining almost 100% of the toner transfer efficiency. Thus, the image can be stably and speedily obtained even in the image forming process where a cleaning step is eliminated.
Patent JP-2000095200-A (JP)
Title: Satellite testing system
Inventor: GOHARA TOSHIHIRO
IPC: B64G7/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a satellite testing system that does not require much manpower for operation, and eliminates the necessity of procuring the minimum components required for launching a satellite or dedicated testing systems for each satellite, thereby the satellite testing is conducted automatically and efficiently with a shorter period of time. SOLUTION: A satellite 1 interfaces with a ground test unit 2 via a stub cable 100 for the 1553 bus that is connected to a bus interface connector 10 and specified in MIL-STD-1553. By inputting information data such as the addresses of particular components 12 to 15 inside the satellite 1 via the stub cable 100 and the bus interface connector 10, the ground test unit 2 can control the satellite 1 to the same level as a data processing computer 11. The ground test unit 2 sends packet definition files to each of the components 12 to 15 of the satellite 1 via the stub cable 100.
Patent JP-H04147675-A (JP)
Title: Master slice type semiconductor integrated circuit device
Inventor: TAKADA SHIGEJI
IPC: H01L27/04
Filed: 1990-10-11
Abstract: PURPOSE:To contrive to use a cell region and terminal effectively by constituting one external cell from a plurality of cells having the same structure. CONSTITUTION:One external cell 1 is constituted of four cells 2 having the same structure. When the external cell 1 is used to constitute a circuit, circuits 5 of two-cell constitution using one terminal 3a, 3d and circuits 6 of one-cell constitution using two terminals 3b, 3c can be arranged in this manner and there are no unused region and terminal(bonding pad) so that a cell region and terminal can effectively be used.
Patent JP-H02118633-A (JP)
Title: Processing method for silver halide photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C5/29
Filed: 1988-10-28
Abstract: PURPOSE:To rapidly and stably develop a photosensitive material as well as to stably transfer the material by fitting a processing soln. nozzle to each roll part of a slit-shaped processing path. CONSTITUTION:When a photosensitive material S is processed in a slit-shaped processing path 15 in a processing vessel 2, the material S is passed through the path 15 while spouting a processing soln. from each nozzle B toward the space between the material S and a roll 16 at a position at which the material S is brought into contact with the roll 16. The vessel 2 has a shape satisfying V/L<=20 [where V is the volume (cm<3>) of the processing soln. in the path 15 and L is the length (cm) of the path 15 ranging from the photosensitive material inlet side surface of the processing soln. in the vessel 2 to the outlet side sur face]. By spouting the processing soln. from the nozzle B toward the space between the roll 16 and the material S or a guide belt at 10-1,000cm<3>/min rate, friction especially at the roll parts of the path is reduced, the transfer of the material S is stabilized and the material S can be rapidly and surely developed.
Patent JP-S62131289-A (JP)
Inventor: INABA FUMIO
IPC: G06F12/06
Filed: 1985-12-03
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-H06123816-A (JP)
Title: Substrate with rare earth ion and alkali metal addition type glass film and waveguide formed by using the same and its production
Inventor: NAKAZAWA MASATAKA
IPC: G02B6/13
Filed: 1992-10-12
Abstract: PURPOSE:To provide the substrate with a rare earth ion and alkali metal addition-type glass film which has a large specific refractive index difference, affords high fluorescence efficiency, is low in softening point temp. and is in expensive as well as the waveguide formed by using this substrate and the process for production of this waveguide. CONSTITUTION:A porous film 3 of a SiO2-based glass is formed on the substrate 1 having a low refractive index layer 2. This porous film 3 is impregnated with an aq. soln. MeO.nSiO2-xH2O (Me; alkali metal) of an alkali metal silicate contg. a rare earth element in the porous film 3 and is then dried and sintered, thereby a glass film 5 is formed.
Patent JP-H01116057-A (JP)
Title: Manufacture of nuclear reactor spacer
Inventor: TAKASE IWAO
IPC: C22C16/00
Filed: 1987-10-30
Abstract: PURPOSE:To easily manufacture a spacer having high corrosion resistance and high strength by subjecting an alloy having a specific composition consisting of Nb, Sn, Mo, and Zr to hot rolling, cold working, annealing, (alpha+beta) hardening, cold working, welding, and final heat treatment in succession. CONSTITUTION:A nuclear reactor fuel assembly is formed by placing plural fuel rods into a cylinder and then welding a spacer dividing the fuel rods in the cylinder to the cylinder. The above spacer is composed of an alloy having a composition consisting of, by weight, 0.5-2.5% Nb, 0.5-2.0% Sn, 0.1-1.0% Mo, and the balance Zr. Further, at the time of manufacturing the above nuclear reactor spacer, the above Zr alloy is subjected to solution heat treatment from beta-temp. and then hot-rolled at a temp. in the range of 600-750 deg.C. The hot-rolled plate is subjected to alternate repetition of cold working and annealing at 550-650 deg.C. Subsequently, the worked material is subjected to (alpha+beta) hardening treatment at 790-870 deg.C. Then, forming is applied to the above treated material by means of final cold rolling. After the welding of the resulting member is carried out, the final heat treatment is applied to the above at 400-650 deg.C, by which the spacer can be formed.
Patent JP-H1095275-A (JP)
Title: Vehicular automatic light turning off device
Inventor: SAEKI SOICHI
IPC: B60Q3/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To automatically turn off all lamps of head lamps, small lamps and a room lamp by a simple circuit by turning off the light connected to a battery and turning on after the specified time passes when it is detected that an engine is stopped. SOLUTION: A control circuit 17 is constituted of a microcomputer. An oil pressure switch 16 detects the start-up of an engine from pressure rising to be generated by circulation of engine lubricating oil. In use of detection of engine stop, an inverting circuit is provided since on and off are reverse. If lighting off of small lamps 7 is omitted in getting off from a vehicle after an engine is stopped after traveling is finished, the control circuit 17 automatically turns off the light after the time set in a timer passes. If the room lamp is continuously lit with the door incompletely shut, the control circuit 17 detects the stop of the engine by the oil pressure switch 16 and turns off the lamp after the specified time passes. The same operation is performed for head lamps.
Patent JP-H04149023-A (JP)
Title: Calcium-doped lanthanum manganite and solid electrolyte fuel cell using the same
Inventor: MORI MASASHI
IPC: H01M4/86
Filed: 1990-10-15
Abstract: PURPOSE:To improve the chemical stability and electric conductivity of an air electrode by sintering a calcium-doped lanthanum manganite powder having a specified composition and using the obtained sintered body for the air electrode. CONSTITUTION:La2O3, CaCO3 and Mn2O3 are mixed in a desired molar ratio, and the mixture is calcined to produce a calcium-doped lanthanum manganite powder (A) having the composition shown by the formula (0<x<0.2 and 0.025<y<0.75 or 0.2<=x<0.4 and 0.025<y<0.05). The A component is then sintered and used for an air electrode 10 (B). The air electrode 10 and a fuel electrode 11 are formed on the front and rear of a solid electrolyte 9 to obtain a cell 1. The cell 1 and a separator 4 are alternately laminated with spacers 2 and 3 in between to obtain an air supply space 5 and a combustion gas supply space 6, and a combustion gas supply pipe 7 and an air supply pipe 8 are provided respectively to the spaces 5 and 6 to constitute a solid electrolyte fuel cell.
Patent JP-H09108979-A (JP)
Title: Locking member, and spanwork type actuator using the locking member
Inventor: MORITA HIROSHI
IPC: F16D65/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To fasten a guiding member by strong force without causing buckling, and also to make smoothly slide to the guiding member in an unlocked condition. SOLUTION: Locking members 42 and 52 are constituted of an outer ring 100 integrated with or separated from pistons 40 and 50, and plural segment plates 101 supported by rings at the outer diameter part and divided in a peripheral direction. In an unlocked condition, the inner diameter part end surface of a segment plate 101 is made to be along the outer peripheral surface of a guiding member (b), and in a locked condition receiving pressing force from the pistons 40 and 50, the segment plate 101 is tilted to fasten the guiding member (b).
Patent JP-H06208056-A (JP)
Title: Method and device for production of lsi element
Inventor: ANZAI AKIRA
IPC: H01L21/30
Filed: 1993-11-01
Abstract: PURPOSE:To obtain high matching precision when pattern exposure is carried out at the time of the manufacture of an ultra-LSI element by adjusting specific aberrations (spherical aberration, coma aberration, etc.) of various optical performance of a projection optical system to obtain a specific aberration. CONSTITUTION:Air chambers 40, 50, and 60 corresponding to 4th-6th spaces are coupled by a communication part, 11a in the projection objective lens of a projection exposure device and isolated from the atmosphere, and pressure control is performed through a pipe 11. Further, air chambers 100, 110, and 120 corresponding to 10th-12th spaces are coupled by a communication part 21a and isolated from the atmosphere, and pressure control is performed through a pipe 21. Respective pressure controllers 12 and 22 control the pressure in the respective control spaces with the signal from a computing element corresponding to a pressure variation quantity required to satisfy specific conditions. Thus, power and an image formation plane position which are invariably constant are maintained for respective elements affecting the optical characteristics of the projection lens and high-precision matching as a stepper is stably achieved.
Patent JP-H07131868-A (JP)
Title: Infrared external apparatus controller
Inventor: KASHIWABARA KAZUYUKI
IPC: H04N5/00
Filed: 1993-11-01
Abstract: PURPOSE:To perform the operation without paying the attention to the difference between incorporated sources and external sources neither to the difference of media. CONSTITUTION:The source correspondence table where channels of a tuner or the other sources, apparatus, and external input terminals correspond to source numbers of an AV system is held in a source correspondence storage means 2. A correspondence extracting means 3 collates a source number with the source correspondence table in the source correspondence storage means 2 to extract corresponding source, apparatus, and external input terminal. An input switching means 5 a switches the input of the AV apparatus to the extracted external input terminal. An infrared sending means 6 sends the infrared signal which sets the channel or the source of the corresponding apparatus to the reproducing state. Thus, an operator can perform the operation without paying his attention to the difference between incorporated sources and external sources neither to the difference of media.
Patent JP-H10119576-A (JP)
Title: Door sash structure of vehicle
Inventor: NAGAISHI HIROSHI
IPC: B60J5/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a door sash structure of a vehicle efficiently making connection for improving rigidity, capable of maintaining the external appearance quality while reducing the number of part items, and capable of reducing the execution man-hours while improving the rustproof performance. SOLUTION: This door sash structure of a vehicle is provided with door sash main bodies 22, 23 erected upward on door panels. The door sash main body 23 is provided with a sash outer panel 24 forming the outside face of a vehicle and a sash inner panel 25 arranged along the indoor side face 24f shape of the sash outer panel 24, and face sections 24b, 24 c and 25 a, 25b nearly perpendicular to each other of the sash outer panel 24 and the sash inner panel 25 are fixed respectively.
Patent JP-S63128055-A (JP)
Title: Thermoplastic resin composition
Inventor: TOYOOKA YUTAKA
IPC: C08L67/00
Filed: 1986-11-17
Abstract: PURPOSE:To obtain the titled composition having excellent weld strength, impact as well as heat resistance, etc., and suitable as automotive exterior trim materials, etc., by blending a polyester resin with an aromatic polycarbonate resin and a specific amount of a graft copolymer. CONSTITUTION:A composition obtained by blending (A) 5-90wt% polyester resin with (B) 90-5wt% aromatic polycarbonate and (C) 5-30wt% graft copolymer prepared by graft polymerizing (C2) 15-40wt% monomer (mixture) consisting of (i) 50-100wt% methacrylic acid ester monomer and (ii) 0-50wt% other vinyl monomers copolymerizable with the component (i) in the presence of (C1) 40-80wt% butadiene based rubbery polymer and further graft polymerizing 5-20wt% alkyl acrylate having a 2-10C alkyl group as the outermost layer.
Patent JP-S63126599-A (JP)
Title: Biochemical treatment of waste water
Inventor: FUJII MASAHIRO
IPC: C02F3/34
Filed: 1986-11-17
Abstract: PURPOSE:To make efficient removal of eutrophic material by using blast furnace water granulated powder as a carrier to be immobilized with activated sludge to increase the concn. of the activated sludge and biochemically treating waste water with 5 stages while controlling the action of the activated sludge with oxidation reduction potential (ORP) as an index. CONSTITUTION:The waste water is mechanically stirred in a treatment tank where the activated sludge and the blast furnace water granulated fine powder as the carrier to be immobilized with the activated sludge exist and the return sludge is injected therein to control ORP to -100--300mV, then part of a phosphorus compd. is released from the activated sludge in the 1st stage. ORP is controlled to +100-+150mV by aeration and the phosphorus compd. is excessively taken into the activated sludge by effecting the oxidation decomposition of BOD and oxidation of an ammonia compd. in the 2nd stage. ORP is controlled to -50--150mV to reduce NOX to gaseous nitrogen by executing stirring under the partial injection of a hydrogen donator in the 3rd stage. The quantity of the air to be blown is adjusted to control the ORP of the ensuing state to -50--150mV in the 4th stage. The sludge is settled in the 5th stage.
Patent JP-H06101981-A (JP)
Title: Rotary heat storage type heat exchanger
Inventor: ARAKAWA SADAO
IPC: F28D19/04
Filed: 1992-09-16
Abstract: PURPOSE:To enhance sealing performance by minimizing the generation of warp or strain. CONSTITUTION:A straight running part 3 of a sealing board 1 is cut in the middle part and arranged so that both end edges 3a is opposed to each other with a small span G1 separated while recessed parts 4 are formed on both end edges. An auxiliary sealing board 5 whose shape is matched with the recessed parts are laid out in the recessed parts and fixed with a support member 7. This constitution makes it possible to eliminate the generation of warp or strain induced by thermal expansion or push force from a lateral direction, thereby securing excellent sealing performance.
Patent JP-H1192025-A (JP)
Title: Storage device for wire rod
Inventor: TOYODA TAKESHI
IPC: B65H51/22
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a compact storage device in which wire rods can be wound easily. SOLUTION: A storage device for wire rods comprises a hollow storage cylinder 2 having an inner peripheral helical SZ groove 21 whose winding direction changes almost each round formed in an inner peripheral part and feed rollers 3A and 3B in an inlet of the end at an axis central position in the axial direction, a reversing motor 7 for normally and reversely rotating the storage cylinder 2 with an angular cycle slightly larger than one rotation of the storage cylinder 2, a hollow slide guide cylinder 6 fixed to the central axis position and having an axially extending guide slit, a main body block capable of sliding along the guide slit, a cylindrical arm 51 fixed to the main body,  a storing arm 5 including a guide roller sliding along the inner peripheral surface 21A of the inner peripheral SZ groove 21 provided at the end of the cylindrical arm 51 and two rollers 54 and 55 provided in the main body clock and wire rod pressing pieces 4 provided at suitable intervals along the inner peripheral SZ groove 21. The wire rods 1 are successively provided and stored in the inner peripheral SZ groove 21.
Patent JP-H06123797-A (JP)
Title: Water supply controller
Inventor: YAMADA MINORU
IPC: G21D3/08
Filed: 1992-10-13
Abstract: PURPOSE:To provide a water supply controller for a water supply system capable of automatically changing a reactor water level set point in case of selective control rod operation and avoiding a turbine trip and a reactor scram. CONSTITUTION:In a water supply controller 26 which controls a reactor water level by controlling reactor water supply flowrate basing on the water supply flowrate command signal output by a main controller 34 in which a water level control signal calculated from the deviations between reactor water level and a water level set value set with a water level setter 27 and between main steam flowrate and reactor water supply flowrate are input, a selective water level setter 28 set lower than the set value by the water level setter 27, a switching element 29 for switching the water level set signal from the water level setter 27 to the water level set signal of the selective water level setter 28, a water level setting changer 30 for outputting a water level change signal for switching the switching element by the insertion operation of control rods selected in advance, are provided.
Patent JP-H05115154-A (JP)
Title: Brush and manufacture thereof
Inventor: NIHEI TORU
IPC: H02K13/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide a brush and manufacturing method thereof wherein embedding length of lead wire can be lengthened without exposing the lead wire to the surface of brush. CONSTITUTION:In the fabrication method of brush for integrally forming a lead wire with brush material powder 5, a protrusion 3 which becomes thicker toward the side where the distance between the brush body and the lead wire embedded part is shortest is provided on a punch 2 at the opposite side to the lead wire inserting side and then integral molding is performed by means of the punch 2.
Patent JP-H08326043-A (JP)
Title: Electric-wire underground multi-purpose duct and buried duct constructing underground multi-purpose duct thereof
Inventor: NOJI EIZO
IPC: H02G1/06
Filed: 1995-10-23
Abstract: PURPOSE: To reduce construction cost, and to construct this underground multi-purpose duct freely in conformity with wiring path length by combining a buried duct having closed structure, in which a partition is formed, a buried duct, in which an outlet is formed to a side face, and a buried duct having branching inlet structure connecting and branching both buried ducts. CONSTITUTION: The inside of a square-shaped steel pipe, etc., is divided in a latticed shape, and a plurality of paths, through which electric wires, etc., are passed, are formed, thus constituting a closed duct 3. On the other hand, a working window is bored to the top face of the square-shaped steel pipe, etc., an outlet 11 is formed to a side face, and a communication wire, etc., are drawn out, thus configuring an open duct 4. A blank cap made of a rubber is fitted to the outlet 11, thus easily mounting and demounting wirings. Branching inlets 2, 7 are formed in a hollow columnar body made of a steel plate. The working window is bored to the top face, and a plurality of the connecting sections of the closed duct 3 and the open duct 4 are set up to the side face. When the closed duct and the open duct are not connected, a blind patch is installed through a sealing material.  The closed duct 3, the open duct 4 and the branching inlets 2, 7 are combined to constitute an electric-wire underground multi-purpose duct 1, thus allowing construction in required length in conformity with wiring path length on a field. High aseismicity is obtained because the duct 1 is made of the steel pipe.
Patent JP-S60161360-A (JP)
Inventor: KURISUCHIYAN SHIYUNU
IPC: F27B7/20
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。