baber/WOPTO huggingface dataset:
Patent JP-H04296475-A (JP)
Title: Connector device
Inventor: TAKAHARA KENICHI
IPC: H01R13/22
Filed: 1991-03-26
Abstract: PURPOSE:To facilitate the connector connection with a moving device by automatically detecting the electric polarity of a connector. CONSTITUTION:A connector part 2 having a permanent magnet 8 and electrode terminals 6, 7 having plural poralities which are disposed so as to be protruded from the permanent magnet 8 in a guide cylinder 5 is a fixed part. A connector part 3 having electrode terminals 18, 19 disposed in positions opposite to and contactable with the electrode terminals 6, 7 and a permanent magnet 22 forming an integrated magnetic passage together with the permanent magnet 22, and rotatably supporting a shaft body 16 in which insulating members 17, 21 are formed in conformation to the electrode terminals 18, 19 by bearings 14, 15 is provided in a moving device. The connector part 3 is approached to the connector part 2 to form a closed magnetic flux by the permanent magnets, and the positive and negative electrode terminals are brought into contact to each other, whereby a certain and easy electric connection can be performed.
Patent JP-S63227804-A (JP)
Inventor: SHIMADA YOSHIHIRO
IPC: A42B1/18
Filed: 1987-03-16
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-S63227227-A (JP)
Title: Light transmission system
Inventor: OTSUKA TOMOYUKI
IPC: H04B10/29
Filed: 1987-03-17
Abstract: PURPOSE:To miniaturize the scale of a center station device, by providing a first Y type optical coupler and a second Y type optical coupler on every subscriber, and using light of the same wavelength as an up signal and a down signal between a center and each subscriber. CONSTITUTION:The first Y type optical coupler 15 is inserted to a trunk system optical fiber 11, and branches the down signal from the center to a trunk system optical fiber 12 of succeeding order and a subscriber system optical fiber 14 corresponding to the subscriber, and also, fits the up signal from the optical fiber 14 to the trunk system optical fiber 12. The second Y type optical coupler 16 is provided between the subscriber optical fiber 14 and the subscriber 13, and transmits the down signal from the subscriber system optical fiber 14 to the subscriber 13, and also, couples the up signal from the subscriber 13 to the optical fiber 14. In such a way, it is possible to connect all of the subscribers to one optical fiber, and also it is enough to prepare only one kind of light emitting element or light receiving element since the wavelength of a transmission signal and a reception signal are same, thereby, constitution can be simplified.
Patent JP-H08235520-A (JP)
Title: Magnetic head and its production
Inventor: OSADA JIRO
IPC: G11B5/23
Filed: 1995-02-24
Abstract: PURPOSE: To increase the bonding strength between core half bodies by using crystallized glass including amorphous glass components for a gap material and adhering these core half bodies to each other by the glass material protruded by thermal press bonding. CONSTITUTION: A block half body 2 and a block half body (a) not provided with a groove 3 for winding wire are prepd. The half bodies 2, 2a are butted against each other in such a manner that the tracks having the width regulated by the grooves 5 of the block half bodies 2, 2a are aligned. Bonding glass 7 for sealing the track parts are placed in the grooves 4, 41 at the top ends and is thermally press bonded. The heating temp. is set at a temp. which is necessary for the glass material to protrude by thermal press bonding the crystallized glass and at which the shape of the crystallized glass does not change. The temp. of the thermal press bonding is required to be the melting temp. of the bonding glass 7 and is about 600 to 700 deg.C. The bonding strength near the magnetic gap of the core half bodies 2, 2a is improved and the inexpensive head having high accuracy is obtd.
Patent JP-H04297988-A (JP)
Title: Electronic cash register
Inventor: AOKI YUKIMI
IPC: G07G1/12
Filed: 1991-03-27
Abstract: PURPOSE:To change the discount processing after multiplication registration in accordance with working of a shop. CONSTITUTION:The register processing of plural commodities of the same kind is performed by a multiplication register processing execution means based on input data including the number of commodities from an input means. A prescribed multiplication discount flag is stored in a multiplication discount flag storage means by a multiplication discount flag storing means; and when the discount operation including the input of the amount or money or discount is performed by the input means after the multiplication register processing of the multiplication register processing execution means, it is discriminated whether the number of multiplication registered commodities is multiplied by the amount of money of discount or not based on stored contents of the multiplication discount flag storage means by a multiplication discount execution/non- execution discriminating means. The discount processing for multiplication registered commodities is performed based on the discrimination result by a discount processing execution means.
Patent JP-H09260507-A (JP)
Title: Mos semiconductor device and manufacturer of the same
Inventor: HIRAYAMA TERUMINE
IPC: H01L21/302
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a gate oxide film from being brokendown during manufacture. SOLUTION: Before gate electrodes 28 are film-formed p-n junctions (diodes 16 and 18 for charge prevention) connected to the electrodes are previously formed in a substrate. The diodes 16 and 18 can be provided below an oxide film for element isolation (LOCOS 8, for example) so that high integration is not prevented. In this case, connection holes 12 and 14 are opened, first impurity diffusion regions 20 and 24 with conductivity opposite to that of a channel are formed on the back side of the substrate through the holes, and second impurity diffusion regions 22 and 26 of opposite conductivity are formed on the surface side of the substrate. It is preferably to use the impurity diffusion region for element isolation for process reduction as one impurity diffusion region.  A case when a pair of p-n junctions where the p-n junctions are connected in opposite directions constitute CMOS having a polycide electrode of what is called Dual Gate structure so that a normal operation is not interrupted may exist. when withstand pressure in such a case is set to be small to a degree that a normal operation is not prevented, a generate dishrag at the time of working the gate can be discharged before the gate oxide film is destroyed.
Patent JP-S53146299-A (JP)
Title: Production of silicon carbide substrate
Inventor: SAKURAI TAKESHI
IPC: C23C16/32
Filed: 1977-05-25
Abstract: PURPOSE: To produce a SiC semiconductor material of large area and high quality with good reproducibility by separating SiC poly-and single crystal layers formed on a Si substrate and forming a SiC epitaxial layer on the surface of the SiC single crystal layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63228340-A (JP)
Title: Testing system for controller in data process system
Inventor: TAHIRA FUMIAKI
IPC: G06F11/22
Filed: 1987-03-18
Abstract: PURPOSE:To enhance the efficiency of a test by providing a test means that a controller executes a self-testing in a main memory device. CONSTITUTION:The titled system has the test means 31 that the controllers 6-0-6-n execute the self-testing and a test process means 60 for executing the preprocess and the postprocess of the self-testing by the test means 31. The test means 31 is transferred to the controllers 6-0-6-n by a direct memory access controller 5 so as to prepare the self-testing by the test process means 60 and the test means 31 is started to execute the self-testing, then the tested result is transferred to the main memory device 3 by the direct memory access controller 5. Thus, tested area is extended and also the reduction of a memory capacity concerning the test of the main memory device 3 and the efficiency of the test can be enhanced.
Patent JP-S58181330-A (JP)
Title: Counting circuit
Inventor: TOMITA SHIYOUZOU
IPC: H03K23/00
Filed: 1982-04-15
Abstract: PURPOSE:To synchronize two counters, by giving a clock pulse to other counter in accordance with an output level of one counter and that of the other counter. CONSTITUTION:Counters 1, 2 consist of FFs and are of the same constitution. The counter 1 receives a clock pulse at an input terminal CLK. The counter 2 receives a clock pulse CP' through an AND gate 6 and outputs a pulse signal P2 by counting the pulse. A pulse signal P1 of the counter 1 is inputted to an NOT circuit 4, transmitted to an NAND gate 5 together with a signal P2 and a gate 5 outputs an inhibition signal Ps.
Patent JP-H05263152-A (JP)
Title: Speed controller for continuous heat treatment line
IPC: G05B13/02
Filed: 1992-03-19
Abstract: PURPOSE:To provide a speed controller in a continuous heat treatment line by which a looper residual quantity can automatically and suitably be controlled. CONSTITUTION:The speed in the line is controlled by taking into account the upper and the lower limit velocities VMAX, VMIN in driving based on a fuzzy control output VF being a deviation between the min. value V12 in the inlet side and the outlet side looper detected values I1, I2 obtd. from a fuzzy arithmetic operation based on the looper residual quantities and the line speed in the inlet side and outlet side loopers 2, 4 and a velocity setting value correcting quantity DELTAVS obtd. from the fuzzy arithmetic operation based on a heating zone outlet strip temp. detected value TS indicating the strip temp. at the outlet in the heating zone, the aimed strip temp. TSSET and the line speed in a center treatment section 3.
Patent JP-S60210343-A (JP)
Title: Casting method of thin steel sheet by twin rolls
Inventor: MIZOGUCHI SHIYOUZOU
IPC: B22D11/06
Filed: 1984-04-02
Abstract: PURPOSE:To obtain a thin metallic sheet having good quality without longitudinal rippled surfaces, etc. by providing a pair of casting rolls which receive a molten metal from a nozzle and flowing downward the molten metal in the form of broad thin film-like molten metal flow having an optional width and thickness between the nozzle and the casting rolls. CONSTITUTION:The spaces between a pair of casting rolls 6 and the rolls 2 are respectively set at prescribed distances and thereafter the rolls are revolved at a prescribed speed, then the molten metal is poured from the nozzle 1 thereto. The molten metal flows downward toward the space between the rolls 6 from the space between the rolls 2 in the form of the broad and uniform thin film-like flow 5a along the axial direction of the rolls. The molten metal which contacts with the rolls 6 is immediately cooled and solidified to form shells. Since a pair of the rolls 6 are under rotation, the shells move between the rolls and below the same; at the same time, a molten metal pool is formed by the molten metal supplied successively thereto. The solidified shells are drawn out below the rolls and a thin billet 8 is obtd.
Patent JP-S58180533-A (JP)
Title: Production of polymerizable resin
Inventor: NODA SHIZUO
IPC: C08G77/00
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a polymerizable resin having improved release characteristics and heat resistance, by reacting a methylol melamine compd. or an alkyl- etherified melamine compd. with (meth)acrylamide and a modified polysiloxane. CONSTITUTION:An alkyl-etherified melamine compd. or a methylol melamine compd. of formula I [wherein R' is H, a 1-4C hydrocarbon group; R is methyl, phenyl or a group of formula II or III (wherein Y is -CH2OR', H)], acrylamide and/or methacrylamide and a modified polysiloxane contg. at least one functional group selected from -SH, -OH, -CONH2 and -COOH in the molecule are reacted together to obtain a polymerizable resin having a group of formula -CH2 NHCO CR<1> (wherein R<1> is H, CH2) and a group of formula IV in the molecule.
Patent JP-2000067839-A (JP)
Title: Secondary battery
Inventor: KIM SANG KWON
IPC: H01M50/193
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To strengthen sealing by forming a polymer sealing reinforcing material between a cap assembly sealing an upper opening of a can storing an electrode roll on which a positive electrode, a negative electrode and a separator are wound and an electrolyte through a gasket and the gasket. SOLUTION: An outer periphery of a cap assembly 30 inserted into an opening of a can 26 containing an electrode roll 24 and a liquid electrolyte and bonded at an insulation state through a gasket 28 made of a polymer material is preferably covered by a sealing reinforcing material 38 by polymer coating. A bond of the cap assembly 30 and the gasket 28 made of the same material and press-adhered to the coating surface is strengthened and prevents, leak of the liquid electrolyte. Preferably, the sealing reinforcing material 38 is formed on an outer periphery of one or more cap cover 32 constituting the cap assembly 30, a current restricting tool 34 and a plate 36 having a safety valve. A fluoride, polyimide, polytetrafluoroethylene, polyethylene or polypropylene is preferably used for the sealing reinforcing material 38.
Patent JP-H09259562-A (JP)
Title: Disc cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a disc cartridge which protects an optical disc from an impact generated during the transfer period along with a higher reliability. SOLUTION: In a disc cartridge 1, a circular arc disc housing wall 8 is formed on the internal surfaces opposed to each other of an upper half 5 and a lower half 6 corresponding to the outer circumference part of an optical disc 2 to build a disc housing part 9. A disc cartridge 1 is supported on a boss erected at four interrupted parts 28 in the course of the disc housing wall 8 by disc guide members 20a, 20b, 20c and 20d into which fitted a roughly cylindrical guide part made of an elastic material and a fixed guide having a flange part protruding outward on both upper and lower side rims of the guide part.
Patent JP-S60206485-A (JP)
Title: Treatment of fluorine-containing waste water
Inventor: HIRASAWA IZUMI
IPC: C02F1/58
Filed: 1984-03-30
Abstract: PURPOSE:To obtain high fluorine removal capacity generating no clogging, by packing a reaction tank with solid particles containing calcium and fluorine, and adding a calcium agent to a recirculation system or tank to allow fluorine-containing waste water to reversely flow to the packed tank. CONSTITUTION:Fluorine-containing waste water from a pipe 1 is introduced into a reaction tank 5 along with a part of the outflow water of the reaction tank 1 from a pipe 2. The reaction tank 5 is packed with solid particles 4 of fluorite or phosphate rock and said solid particles are fluidized by the upwardly flowing waste water. A calcium agent 3 is injected in the recirculation line 2 of the outflow water from the reaction tank 5 or the reaction tank 5 and the concn. of calcium in the tank is held to a predetermined amount while the contact reaction of fluorine in waste water and solid particles is promoted and fluorine is crystallized on the surfaces of solid particles in a calcium fluoride form over the entire region in the tank. A part of treated water 6, from which fluorine is removed, is re-utilized as recirculation water and the remainder thereof is discharged out of the system.
Patent JP-S63232273-A (JP)
Title: Fuel cell cooling device
Inventor: TSUTSUMI YASUYUKI
IPC: H01M8/04
Filed: 1987-03-20
Abstract: PURPOSE:To simplify equipment by disposing a mist generating part in part of inlet gas piping which is the reaction gas supply passage to a fuel cell to provide the reaction gas supply passage and the cooling medium mist supply passage to the fuel cell in common. CONSTITUTION:A mist generating part 5 is disposed in part of inlet gas piping 3 as a reaction gas supply passage, and a heat exchanger 6 is disposed in part of outlet gas piping 4. Cooling medium which is liquefied by the heat exchanger 6 is returned to the mist generating part 5 by a pump 7, and formed into mist by actuating gas supplied from actuating gas piping 8, and it is supplied again to a fuel cell 1. Thus the reaction gas supply passage and the cooling medium mist supply passage to the fuel cell are provided in common, so a passage for cooling medium need not be provided in the reaction gas supply passage, and cooling structure is simplified.
Patent JP-H01239215-A (JP)
Title: Method for activating contaminated water area curtain for ship passage and sheet for prevention of sludge
Inventor: SHIMADA HITOMI
IPC: E02B15/00
Filed: 1988-03-17
Abstract: PURPOSE:To activated the contaminated the water area by sludges and the like, easily and in a short time by partitioning the area while an opening portion is left, with a breakwater, laying thereafter a sheet on the sludges, and providing a freely ascendable/descendable curtain at the opening at the breakwater. CONSTITUTION:The contaminated water area of a river or lake is partitioned by a partitioning means such as breakwater and sheet, etc., while an opening part is left. A curtain 210 is connected to one end of a suspended screen 230 fixed to the sea bottom at the outer end, in the opening part. The curtain 210 is composed of a material floating on water or a float and the like, and dipped when a ship moves between the inner and outer areas of the partitioned water area so as to enable navigation, and further normally floats so as to clean the inside water area. A sheet for preventing the deposition of sludges is layed on the inside water area, and gas generated from the sludges is collected by a pipe and the like so as to clean the inside water area. It is thus possible to activate the sludge contaminated sea area.
Patent JP-H03267586-A (JP)
Title: Protecting plate for swash plate type compressor
Inventor: ONO TOKIHITO
IPC: F04B27/08
Filed: 1990-03-16
Abstract: PURPOSE:To effectively secure the feed of lubricating oil, prevent the abrasion of a bearing, and improve the lubrication efficiency by forming a recessed part close to a through hole which communicates to a bearing from a planet plate, on the peripheral edge part of a protecting plate which is held between a rotor and the planet plate. CONSTITUTION:A planet plate 60 has a hole 64 as center which is formed at the center part, projection parts 65 in the equal division on the periphery and through holes 63 which communicate to a bearing formed on a cylinder side, on the rotor side of the projection parts 65. As for the peripheral edge part of a protecting plate 70 which is installed on the sliding surface of the planet plate 60, a guide groove 64 which is formed close to the through hole 63 or a recessed part 66 is formed, closing a part of the through hole 63. The recessed part 66 is set close to the through hole 63, and serves for pouring lubricating oil to the bearing.
Patent JP-S63230784-A (JP)
Title: Latent heat storing material
Inventor: SAKAI TAKESHI
IPC: C09K5/00
Filed: 1987-03-20
Abstract: PURPOSE:To produce a latent heat storing material provided with stability in repeating heat storing-radiation cycles, from which the latent heat can be surely taken out, by adding an ion capable of forming a metal compd. serving as a nucleating agent on an anode to a latent heat storing material comprising an inorg. or org. hydrated salt as a main component. CONSTITUTION:A water-soluble compd. capable of imparting to an anode material an ion which forms on an anode a metal compd. being water-soluble or becoming water-soluble by heating and serving as a nucleating agent for accomplishing release from a supercooled state is added to a latent heat storing material comprising a main body composed of at least one inorg. or org. hydrated salt capable of, in the absence of any nucleus, undergoing a phase change from a solid phase to a liq. phase by heating at a temp. higher than the phase change temp. and capable of retaining its liq. phase state to a predetermined temp. irrespective of supercooling to an ambient temp. lower than the phase change temp., and a thickener capable of inhibiting phase separation phenomenon, said main body having a pair of electrodes inserted thereinto. Release from a supercooled state and radiation of latent heat are accomplished by passing a current across the electrodes. Thus, there is obtd. a desired latent heat storing material.
Patent JP-H11252302-A (JP)
Title: Facsimile equipment
Inventor: MINAMIZAWA FUMIHIRO
IPC: G06F13/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide for facsimile equipment by which a user is able to complete necessary operations for facsimile transmission by Internet, without waiting for the completion of the start of an external information processor. SOLUTION: Facsimile equipment makes an inquiry to a personal computer(PC). When a response is not given, image information read by the equipment is stored (S21-S29) in a RAM. Then, the inquiry is made to the PC again to have its response confirmed (S31 and S33). When there is a response (S33: YES), information is outputted to the PC for facsimile transmission by the Internet (S35). When the response is not given (S33: NO), facsimile transmission using a public line is attempted (S39 and S43).
Patent JP-S58182413-A (JP)
Inventor: NEMOTO MICHIHIRO
IPC: H02G1/14
Filed: 1982-04-16
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-H11247652-A (JP)
Title: Exhaust pipe structure
Inventor: KANAMORI YUKINORI
IPC: F01N3/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature rise of a catalyst so as to reduce damage by covering the outer periphery of a cooling fin with a cover, and providing the cover with an opening and closing lid, whereby when the exhaust temperature becomes high, the lid is opened to make the traveling wind drive against the fin. SOLUTION: An exhaust manifold 3 connected to an engine 2 is provided with a catalyst 4, and a cooling fin 5 is formed on the outer periphery of the upstream manifold 3. The outer periphery is covered with a cover 6 to enclose the outer periphery of the exhaust manifold 3 extending from the engine 2 to the catalyst 4. A lid 7 is provided in the region of the cover 6 for the cooling fin 5 in such a manner as to be opened and closed, and when the lid 7 is closed, the traveling wind is intercepted by the cover 6, not to be driven against the exhaust manifold 3, especially the cooling fin 5. When the lid 7 is opened, the traveling wind flows in the cover 6 to be favorably driven against the cooling fin 5. In such a condition, radiation is performed so that the exhaust temperature is lowered so as to reduce damage to the catalyst 4.
Patent JP-S52148173-A (JP)
Title: Resistance/electric signal converter
Inventor: CHIBA HIROMI
IPC: G01R27/14
Filed: 1976-06-04
Abstract: PURPOSE: To eliminate influence from wirings established in the measuremtnt circuit by measuring resistance in the resistor body by flowing a stable current in the same polarity to the both ends of the thermal resistor body through the conversion circuit. 
     COPYRIGHT: (C)1977,JPO&Japio