baber/WOPTO huggingface dataset:
Patent JP-S57158351-A (JP)
Title: Composite sintered aluminum material and its manufacture
Inventor: MORISHITA TSUYOSHI
IPC: C22C29/00
Filed: 1981-03-26
Abstract: PURPOSE: To enable the mass production of a hard sintered material suitable for use as a sliding material for a car, etc. by compacting a mixture of TiN or MoSi 2  powder with Al powder and Al powder in separate processes, combining the green compacts, and subjecting them to infiltration sintering.  
     CONSTITUTION: TiN or MoSi 2  powder having ≤200 mesh grain size is mixed with Al powder having ≤100 mesh grain size and compacted. On this green compact a green compact of Al powder compacted in other process is mounted, and they are subjected to infiltration sintering at a temp. above the m.p. of Al to obtain a product sintered material contg. 30W62wt% TiN particles or 50W81wt% MoSi 2  particles dispersed uniformly in the Al matrix and having ≤5% porosity. Al alloy powder may be used in place of said Al powder. About 1.0wt% zinc stearate is added as a lubricant prior to the compacting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60191749-A (JP)
Title: Conveying type grinding and polishing unit
Inventor: KADOOKA KOUICHI
IPC: B24B41/06
Filed: 1984-03-07
Abstract: PURPOSE:To closely grind and polish each outside face of a stairway block by connecting a conveying table, on which a stairway block is fixed being pressedly interposed between a block receiving body and a block pressing body, to a prime mover through a group of gears. CONSTITUTION:In a conveying table 6, a stairway block (a) having an L-shaped section is placed being in contact with a block placing table 8, which is installed in alignment with the top of a longitudinally rectangular supporting body 7, in such a way that its corner part is positioned above a tapered surface 8-3 of the corner part of the placing table 8, at which the right side surface 3-2 crosses with the top horizontal surface 8-1. The block (a) is fixed on the placing table 8, being interposed between a block receiving body 9 and a block pressing body 10, with its front and rear end faces being in contact by pressure with them. The conveying table 6 is slidingly moved on guide rails 4, 4 by means of a driving unit in the direction of a grinding and polishing device 2, to grind and polish the surfaces of the stair tread a-1, riser part 1-2, and the tapered surface on the corner part, of the stairway block (a).
Patent JP-H06257279-A (JP)
Title: Erecting method for frame scaffolding, and guide rope support therefor
Inventor: INOUE TAKESHI
IPC: E04G5/00
Filed: 1993-03-05
Abstract: PURPOSE:To relieve shocks applied to an operator even if the operator falls from frame scaffoldings during works for erecting them. CONSTITUTION:Guide rope supports 10 are erected on the lower scaffolding 1, and a guide rope 8 is stretched between the guide rope supports 10. A safety belt 9 worne by an operator climbing up on the scaffolding 1 is hung up on the guide rope 8 placed above the scaffolding that is already erected. Then, the scaffoldings for the next tier are connected to the lower scaffoldings. With execution of the same work repeated, prefabricated scaffoldings are erected successively toward the upper side.
Patent JP-H05245438-A (JP)
Title: Surface treatment method of aluminum-steel combined product
Inventor: ISHIDA YOJI
IPC: B05D7/14
Filed: 1992-03-02
Abstract: PURPOSE:To improve adhesion strength of coatings, pitting corrosion resistance. gap corrosion resistance, and molding formability by press-forming an aluminum sheet as an undercoat-coated sheet, combining with a press-molded product of a steel sheet, and carrying out painting after undercoating treatment on the surface regarding the surface treatment of automotive bodies, etc. CONSTITUTION:After an aluminum sheet is chromate-treated in the process 21 and treated for electrodeposition in the process 22, an aluminum formed product 61 is manufactured by press-forming in the process 23. Meanwhile, a steel formed product 71 is formed by press-forming a steel in the process 24. In the process 25, both formed products 61, 71 are combined with each other by inserting bolts in bolts holes of respective products. Then, after chemical conversion treatment is carried out in the process 26, electrodeposition treatment is carried out in the process 27 and finally intermediate coating with a polyester-based paint and topcoating with a polyester-based paint is carried out in the process 28.
Patent JP-H01199966-A (JP)
Title: Pyridazinone derivative, its production and acaricide containing the same as an active ingredient
Inventor: TOMIOKA HIROKI
IPC: A01N43/76
Filed: 1988-02-26
Abstract: NEW MATERIAL:A pyridazinone derivative of formula I (R is 3-5C alkyl, cyclohexyl). EXAMPLE:Z-tert-butyl-4-chloro-5-(5-tert-butyl-2-benzoxazolylmethylthio )-3(2H)pyri dazinone. USE:It is used as an acaricide. It may be used directly, but it is usually mixed with a solid or a liquid carrier and used in the form of an emulsion or a hydrat ing agent. The dose is 0.5-500g/10a, when it is applied as an acaricide. Control lable mites are, e.g., two-spotted spider mite, carmine mite or European red mite. PREPARATION:The reaction of 2-tert-butyl-4-chloro-5-mercapto-3(2H)-pyri dazinone with a compound of formula II is carried out in a solvent such as methanol at 0-140 deg.C, preferably 0-80 deg.C to give the compound of formula I.
Patent JP-H08216475-A (JP)
Title: Printer
Inventor: FUJIWARA MASAKI
IPC: G06F3/12
Filed: 1995-02-09
Abstract: PURPOSE: To execute an overlay print for printing by superposing a rule on print data without altering the program of a host system by a simple operation. CONSTITUTION: Form data memory means 28 stores form data FD1 to FDn for printing lateral rules. A CPU 21 selects the pattern of the form data based on the set state of form select switches SW1 to SWn of an operating unit 23. When print data is received from a host system 10, selected form data is read from the means 28, combined with the print data, developed in a frame memory 27, and printed by a printing mechanism 24.
Patent JP-H10240705-A (JP)
Title: Fault integrated managing device
Inventor: MIZUTANI AKIKAZU
IPC: G06F11/22
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily cope with fault occurrence by retrieving data from a 1st and a 2nd data base and informing a fault monitor staff of fault handing information on an occurring fault. SOLUTION: The 1st data base 15 manages the correspondence relation between fault information that a display means 13 displays and fault handling information inputted from a 1st input means 14 by using data that fault information has as a key. The 2nd data base 17 manages the correspondence relation between the fault information and fault handling information managed by the 1st data base 15 so that they are made to correspond to know-how key data inputted by a 2nd input means 16. Then a retrieval means retrieves data from the 1st and 2nd data bases 15 and 17 and informs the fault monitor staff of the fault handling information on an occurring fault. Consequently, the fault occurrence can easily be coped with.
Patent JP-H11250900-A (JP)
Title: Manufacture and manufacturing device for electrode for nonaqueous electrolyte secondary battery, electrode, and electrolyte secondary battery using its electrode
Inventor: MATSUBARA TAKESHI
IPC: H01M10/05
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To further improve conductivity between a collector and an electrode layer, achieve compactness and light weight, and provide a high voltage and a high energy density. SOLUTION: In an electrode 1 for a nonaqueous electrolyte secondary battery having a collector 2, and an electrode layer 4 on the collector 2, a conductive coating layer 3 including at least either one sort of carbon, platinum and gold, for example, is provided to be formed between the collector 2 and the electrode layer 4. As a manufacturing method for the electrode 1, etching is conducted on the surface of the collector 2 using a sputter ion beam etching device, for example, while the coating layer 3 comprising carbon or the like is formed on the collector 2 using an electron beam deposition device, for example.
Patent JP-H02225537-A (JP)
Title: Production of urethane foam insulation material
Inventor: MIYASHITA ISAO
IPC: C08G18/00
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a urethane foam insulation material prevented from forming chloride ions and an organic acid and from causing the stress corrosion crack of austenitic stainless steel by foaming a mixture of a polyol with anhydrous sodium metasilicate by reaction with an isocyanate. CONSTITUTION:A mixture is obtained by mixing a polyol with 5-30wt.% anhydrous sodium metasilicate. This mixture is foamed by reaction with an isocyanate in a specified mixing ratio.
Patent JP-2000238526-A (JP)
Title: Air conditioner for vehicle
Inventor: MAEKAWA TSUTOMU
IPC: B60H1/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for air conditioner for vehicles by enabling opening and closing of hot water valves without dedicated high output servomotor. SOLUTION: Driving means for air mixed doors 23, 24 for front seats and an air mixed door 50 for rear seats are configured by step motors 29, 30, 52 of which rotation location is determined by input pulse number. Driving means for air outlet mode-selection doors 5, 6 for rear seats are configured by a servomotor 58 with higher torque than the step motors. An operation portion of a hot water valve 60 is connected to an outlet axis of the servomotor 58 and the servomotor 58 drives the hot water valve 60 by opening and closing it.
Patent JP-H05250779-A (JP)
Title: Fitting device of cassette case
Inventor: SAKUMA YUJI
IPC: G11B15/675
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a construction wherein a cassette case inserted from one direction and having a shutter is held, the shutter thereof is opened and closed, holding of the cassette case is canceled and it is discharged to the other direction. CONSTITUTION:A shutter 3 of a cassette case 1 inserted into a cassette holder 6 from the direction of an arror 29 engages with an opening pin 21 on an arm 23 actuated in the direction opposite to that of an arrow 25. By the cassette case 1 being pushed in by a push-in means 13, the arm 23 is rotated in the direction of the arrow 25 and the shutter 3 is opened. At this time, holding plates 9 hold the cassette case 1. When the shutter 3 is closed, the opening pin 21 moves in the vertical direction to the cassetted case 1 and the engagement with the shutter 3 is canceled. The holding plates 9 move and the cassette case 1 is discharged in the direction of the arrow 29.
Patent JP-S62204447-A (JP)
Title: Optical information recording and reproducing disk carrier
Inventor: NAKAMURA TATSUSHI
IPC: G11B7/24085
Filed: 1986-03-03
Abstract: PURPOSE:To effectively obtain the amplitude of an address signal, and to stably read out an information track, by providing a guide part whose width dimension changes continually according to a position in a circumferential direction of the end part on one side of an address pit part on the information track, or a guide groove, at the address pit part or in the neighborhood of an address pit. CONSTITUTION:The information track on an optical disk is equipped with an optical disk substrate 2, a recording member 7, a guide groove 5, a guide part 8, an irregular pit 3, an address pit part 4, and an information track 6. On the permissive optical disk substrate 2, the address pit part 4 consisting of the irregular pit 3 corresponding to the address information, and the information track 6 consisting of the guide groove 5 which performs the recording and the reproduction of information, and the guide part 8, are formed. The guide part 8 is formed so that it changes continually according to a circumferential direction so as to set its width dimension at the same one and the same position as the width dimension D of the guide groove 5 at a guide groove side within a range of length (l), and as the width dimension d3 of the address pit part 4 at an address pit part side.
Patent JP-H07254162-A (JP)
Title: Semiconductor laser driving device
Inventor: SUGIMURA KEIICHI
IPC: G11B7/125
Filed: 1994-03-16
Abstract: PURPOSE:To provide an inexpensive semiconductor laser driving device capable of easily performing high-speed switching of a semiconductor laser by eliminat ing the inputting of a charging prohibit signal for prohibiting charging control. CONSTITUTION:This device is provided with a semiconductor laser 4, an optical detector 7, an amplifier 8, a comparator 9, a charging capacitor 1, current sources 2, 3 and 5, a charging/discharging control circuit 10, a lighting control circuit 6 and a lighting instruction signal length detector 15 for detecting that the semiconductor laser is instructed to be continuously lit for over a specified period by a lighting instruction signal and causing the charging/discharging control circuit 10 to function.
Patent JP-H09242767-A (JP)
Title: Bearing device of rotary machine
Inventor: YAMAMOTO TAKASHI
IPC: F16C35/073
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce transmission of vibration of a shaft to a casing by damping it by bearings. SOLUTION: A first gear 4 meshing with a pinion 3 on the tip of a shaft 11a and a second gear 6 meshing with a second pinion 5 coaxial with the first gear, are arranged in a gear case 2 fitted to a bracket 1 of an electric motor. Both end of a shaft 11b to fix the first gear 4 and the second pinion 5 are supported by bearing boxes 13a and 13b through rolling bearings 12b and 12c. Both end of a shaft 11c to fix the second gear 6 are supported by bearing boxes 13c and 13d through a sliding bearing 12d and a rolling bearing 12e. A cylinder 15a composed of a vibration damping material is interposed and installed between the rolling bearing 12b and the bearing box 13a, between the bearing 12c and the bearing box 13b and between the bearing 12e and the bearing box 13d, and a flange 15f is integrally formed in the cylinder 15a.  Cylinders 15b and 15c are also arranged on the bearings 12c and 12d.
Patent JP-S60248468-A (JP)
Inventor: DEEBITSUDO CHIYAARUZU HAASUTO
IPC: B60T15/36
Filed: 1985-03-07
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-H11240189-A (JP)
Title: Thermal head
Inventor: NAKAMORI MAKOTO
IPC: B41J2/335
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To guide an ink ribbon onto a heat-generating resistance body array in a good state without wrinkles or twists by forming a plurality of projections or recesses at a recording medium slide face of a head cover. SOLUTION: In this thermal head, a head substrate 1 having a heat-generating resistance body array of a plurality of heat-generating resistor 2 on an upper face, and a printed wiring board 3 having a wiring conductor electrically connected to the heat-generating resistors 2 are placed on a radiation plate 4, and a connection part between the head substrate 1 and printed wiring board 3 is coated with a head cover 5 mounted to the radiation plate 4. In printing images, a recording medium P is slid in touch with a part of a surface of the head cover 5 thereby being guided on the heat-generating resistor array. A plurality of projections are formed at a recording medium slide face A of the head cover 5. An angular part of the projection of the head cover 5 is made an R face, and the projections of the head cover 5 are formed by a density of 16-25/ cm<2> .
Patent JP-H08217191-A (JP)
Title: Explosion release structure for tank
Inventor: NAKACHI TADATAKA
IPC: B65D90/08
Filed: 1995-02-10
Abstract: PURPOSE: To provide an explosion release structure for a tank, without requiring a high level of skill in welding work, relatively simple in structure and, moreover, capable of releasing explosion caused by the slight increase of an inner pressure. CONSTITUTION: A top angle 3 is fixed to the upper end of a cylindrical side plate 1 of a tank set on the foundation in such a manner that a flange part 3a of the top angle 3 is directed outward. Then, a roof plate 2 is set so that its outer peripheral edge is placed on the flange part 3a, and the outer peripheral edge 2a is covered with a sealing material 5. A cylindrical sealing plate 4 is welded and fixed to the underside of the roof plate 2 and to the inner side of the top angle 3.
Patent JP-H07303007-A (JP)
Title: Antenna-converter system integrated into unit package
Inventor: KURISHIYUNA KAMA AGAWARU
IPC: H01Q13/02
Filed: 1993-02-12
Abstract: PURPOSE: To integrate an antenna and a related converter circuit into a unit package by preparing a microwave circuit for an antenna/converter system, while utilizing monolythic microwave integrated circuit techniques. CONSTITUTION: A miniaturized high-reliability radio frequency(RF) circuit, a matrix circuit for polarity switching, an intermediate frequency(IF) circuit and a power control circuit for a converter are produced by MIC/MMIC techniques and integrated on plural small microwave circuit disks. Plural converter circuit disks 118 are bonded and a unit package 100 is formed, while being tightly attached directly onto the back of an antenna 106. Further, the disk for a converter circuit is sized, so that a circuit disk is housed inside an envelope plane volume determined by the size and shape of the antenna.
Patent JP-S63219694-A (JP)
Inventor: TOIDA TAKASHI
IPC: D21H19/02
Filed: 1987-02-28
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-S62203379-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI IKUNORI
IPC: H01L29/786
Filed: 1986-03-04
Abstract: PURPOSE:To protect an image from nonuniformity or unevenness in its brilliance by a method wherein the surface layer of a multi-plane conductive layer is an insulating layer and the insulating layer prevents short-circuiting even in the presence of a contact-causing conductive foreign matter between the conductive layer and a counter electrode. CONSTITUTION:An amorphous Si semiconductor layer 4 is formed, and then an Al layer 51 is attached to the entire surface. The Al layer 51 is subjected to anodization for the electrochemical conversion of its surface into an aluminum oxide film 61. The aluminum oxide film 61 is subjected to etching which is accomplished in the water solution of chromic anhydride and orthophosphoric acid, and then the Al layer 51 to another etching process in a solution that is a mixture of phosphoric acid, nitric acid, and acetic acid, for the formation of source and drain electrodes 5a and 5b made of Al and aluminum layers 6a and 6b on their surfaces for the completion of a semiconductor device of this design. In a device designed as such, there will be no short-circuiting between a source or drain and its counter electrode even in the presence of a foreign matter originating in conductive materials. This results in a high-quality liquid crystal image display.
Patent JP-H11248436-A (JP)
Title: 3-dimensional measuring device
Inventor: NORITA TOSHIO
IPC: G01B11/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide high-precision measurement by raising S/N ratio of photoelectric transfer signal. SOLUTION: Related to a 3-dimension a measuring device 1 wherein light beam L is so projected as to raster-scan toward a virtual plane VS, and data Dz corresponding to an incident angle of the light beam reflected on an objected which is to be measured when passing each sampling district sp obtained by subdividing the virtual plane in main scanning direction and sub-scanning direction Y is outputted, two or more, n pieces, light source 11 for emitting light beam, beam deflecting means 12X and 12Y which guide light beam emitted from each light source to the sampling districts, different from each other, so that the virtual plane is scanned in n-division, and n-pieces, in total, of photoelectric transfer devices 25 which detect the light beam emitted from each light source, are provided.
Patent JP-H08251937-A (JP)
Title: Overvoltage protector for current type inverter
Inventor: SHIBATA NAOSHI
IPC: G05F1/10
Filed: 1995-03-07
Abstract: PURPOSE: To protect the circuitry by providing a protective circuit for preventing voltage rise when the voltage being supplied to an inverter exceeds a reference level thereby detecting an overvoltage. CONSTITUTION: Overvoltage is detected by connecting a DC circuit of a diode 11 and a capacitor 12 for ensuring a current path at the time of starting a converter 2 to the output side thereof, for example, and connecting a discharge circuit, i.e., a voltage division resistor circuit 13, in parallel with the capacitor 12 and then detecting the divided voltage by means of a voltage detector 14. When an overvoltage is detected by means of the voltage detector 14 and an overvoltage decision circuit 13, a protective circuit 8a takes countermeasures against overvoltage, e.g. lowering of the target level of constant current control or short circuit of an inverter 6, thus protecting a machine against overvoltage.  Furthermore, the overvoltage protector can be made compact while ensuring reliable starting of the converter 2 by utilizing the circuit, provided for ensuring a current path at the time of starting the converter, partially as a voltage division circuit when the overvoltage is detected.
Patent JP-H05250336-A (JP)
Title: Computer programming technique for speeding up processing by load decentralization
Inventor: IKEHARA TADASHI
IPC: G06F15/16
Filed: 1992-03-04
Abstract: PURPOSE:To further shorten the processing time of the computer programming technique for speeding up the processing by load decentralization. CONSTITUTION:Plural computer systems 1 and 2 are so connected by a network as to have a mutual communication. In this environment, the execution of a program or the generation of a file from it own system 1 that a user utilizes to the remote system 2 or file transfer between its own system 1 and remote system 2 is allowed. In this state, the processing of a slave process 4 generated by a master process 3 is done by not its own system 1, but the remote system 2. Consequently, the slave process 4 can be processed at the same speed with the execution of only the slave process 4.
Patent JP-H09239538-A (JP)
Title: Welding monitoring device and welding method
Inventor: YAGIHARA KIYOSHI
IPC: B21C37/08
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method to automatically correct the position relative to the deviation by automatically detecting adhesion of the welding slag to a welding electrode, change in shape of the welding electrode, and deviation to a butted part of a base metal which is a work to be welded in manufacturing a pipe for piping to control the welding electrode. SOLUTION: A hard mirror difficult to be heat-affected in which an objective lens is arranged on a forward end part is firstly fitted to a photographing device through a filter, and a butted part of a base metal and a welding electrode are directly photographed and monitored by a display device by adjusting the photographing speed and the photographing sensitivity of the photographing device. Secondly, the deviation of the position of the welding electrode and the forward end part of the butted part of the base metal is calculated from an image processor by the image obtained from the photographing means, and the welding electrode is controlled to correct the deviation.