baber/WOPTO huggingface dataset:
Patent JP-H07312164-A (JP)
Title: Earth leakage breaker
Inventor: TOYAMA HIROYUKI
IPC: H01H83/02
Filed: 1994-05-17
Abstract: PURPOSE:To provide an earth leakage breaker of high reliability such as eliminating burning an electronic part even in the case of reverse connection while surely opening a contact and actuating a fault current display device when generated a leak current. CONSTITUTION:A series connected diode D1 and thyrister SCR2 and a series connected diode D2 and thyrister SCR1 are connected in parallel to a trip coil TC. In addition, connection points, between the diode D1 and thyrister SCR2 and between the diode D2 and thyrister SCR1, are connected respectively to an R and T phase in a main circuit 2' of an earth leakage breaker 1.
Patent JP-H07310675-A (JP)
Title: Vane pump
Inventor: IKEDA TAMOTSU
IPC: F04C2/344
Filed: 1994-05-18
Abstract: PURPOSE:To increase the output of a motor or an engine for operating a vane pump and to reduce power loss because of the frictional resistance of the vanes of the vane pump. CONSTITUTION:A ceramic coat 9 mainly consisting of chromium and nitrogen is provided at the end of a vane 4. This coat 9 serves to decrease the coefficient of dynamic friction of the vane 4 relative to the inner wall surface of a cam ring. The thickness of the coat is not less than 1mum so as not to be worn due to initial conformity operation and not more than 20mum so as to obtain its adhesive power.
Patent JP-H01297250-A (JP)
Title: Printing apparatus
Inventor: NAKADA KAZUHIRO
IPC: G06F3/12
Filed: 1988-05-26
Abstract: PURPOSE:To perform printing during reception and to enhance throughput, by a method wherein the data access to a buffer memory is controlled in a time sharing manner and the video data received in one section is written in the buffer memory while the video data written in the other section is read to form an image. CONSTITUTION:A V(video)RAM control circuit 6 performs the writing control of video data from an interface circuit 4 to a VRAM 5 and the reading control of video data from the VRAM 5 to a printing data transfer circuit 8 in a time sharing manner. A clock circuit 9 generates a time sharing signal CCLK and a clock signal MCLK for writing and reading video data. When an MPU 3 indicates data transfer to a printing data transfer circuit 8, the reading cycle of printing data is transfer to a printing head 11. As a mentioned above, since a video accumulation cycle and a printing data reading cycle are separated by the CCLK signal, even when data is transferred to the printing head during reception, the access to the VRAM 5 is not competed.
Patent JP-S615881-A (JP)
Inventor: YANO KAZUMASA
IPC: D06F17/10
Filed: 1984-06-20
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-S6021859-A (JP)
Inventor: MIYAMOTO HARUHIKO
IPC: H01B3/12
Filed: 1983-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5752026-A (JP)
Title: Liquid-crystal display element
Inventor: SATOU YUKIHIRO
IPC: G02F1/1339
Filed: 1980-09-16
Abstract: PURPOSE:To obtain an inexpensive liquid crytal display element which has superior mechanical intensity and improved moisture resistance, by sealing liquid crystal in a cell formed by arranging substrates opposite each other and by sealing a circumferential gap part tightly with an organic sealing material, and then by providing more than one sealed part. CONSTITUTION:Two upper and lower substrates are opposed mutually at a prescribed distance and a circumferential gap part is sealed with an organic sealing material to form a cell, wherein liquid crystal 3 is sealed up to provide sealed parts 1 and 2 of the organic sealing material at a distance. The double-sealed parts have liquid crystal sealing openings at the same position and liquid crystal is sealed up between the two sealed parts as well.
Patent JP-S62285331-A (JP)
Inventor: YAMAMOTO YOSHIHARU
IPC: G08B25/14
Filed: 1986-06-03
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-H0712018-A (JP)
Title: Vaporized fuel processing device
Inventor: ABE MASAYUKI
IPC: F02M25/08
Filed: 1993-05-28
Abstract: PURPOSE:To provide a vaporized fuel processing device such as preventing vaporized fuel from overflowing by improving adsorbing efficiency and separating efficiency of the vaporized fuel and further forming a frame as small as possible. CONSTITUTION:A plurality of divided layers 101 to 107 are formed in a casing 9, and a flow path sectional area of these divided layers is set to 40cm<2> or less. In upper/lower surfaces of the casing 9, a vapor inlet 12, purge ports 131 to 134, atmospheric conduction port 15, new air conduction ports 141 to 143 and two-way valves 18, 20 are provided. When vapor is adsorbed and returned back to a fuel tank 182, the two-way valves 18, 20 are closed, and when vapor is separated to an intake pipe 181, the two-way valves 18, 20 are opened. In this way, a flow path length is lengthened at adsorbing time and shortened at separating time, to improve adsorbing efficiency and separating efficiency. Since the flow path sectional area is 40cm<2> or less, a returning amount to the fuel tank 182 of vapor is increased, to prevent the vapor from easily overflowing from the casing 9.
Patent JP-H10316611-A (JP)
Title: Novel compound and surfactant
Inventor: NAGAI KATSUTOSHI
IPC: C08F2/26
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound that is useful as a surfactant, for example, an emulsifier for emulsion polymerization, a dispersant for dispersion polymerization or a resin modifier, particularly giving no damage to the heat resistance and water resistance, when it is used as an emulsifier for emulsion polymerization. SOLUTION: This novel compound is represented by formula I (R<1> is propenyl, allyl, methallyl; R<2> is a hydrocarbon group; R<3> is a divalent hydrocarbon group of 4 or more carbon atoms; m is 0-4; M is H, a metal atom or ammonium), typically the compound of formula II. The compound of formula I is prepared, for example, by allowing an alcoholate from a phenol and an alkali metal to react with (meth)allyl halide to form a (meth)allylphenol, when needed, the mixture is heated in the presence of an alkali to convert the allyl group to propenyl group, the allylphenol or propenylphenol is etherified with a halogenated carboxylic acid or its salt represented by X-R<4> -COOM' (X is halogen; M' is H, metal atom or ammonium).
Patent JP-2000316389-A (JP)
Title: Container for housing water supply board for plant culture and sheet for assembling housing container of water supply board for plant culture
Inventor: TOUJI TADASHI
IPC: A01G9/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a container for housing water supply board for plant culture, capable of readily handling without inhibiting growth of plants and a sheet for housing water supply board for plant culture. SOLUTION: This container is assembled by sheets having flexibility and has pairs of housing parts 2a and 2b. A water supply board B for plant culture is housed in each of the housing parts 2a and 2b. Two or more water supply boards are housed as a pair in the pair of housing parts 2a and 2b. The pair of housing parts 2a and 2b is mutually oppositely superposed and fixed with a housing part-holding band 4 to keep the shape of the housing part. Water supply boards in the housing parts 2a and 2b are exposed on the mutually opposed surfaces of the housing parts 2a and 2b and a plant P to be cultured is sandwiched in the spaces between both housing parts 2a and 2b and water is supplied from the water supply board to grow the plant P.
Patent JP-S63292567-A (JP)
Title: Manufacture of cell with lead terminal
Inventor: MURATA TOMOYA
IPC: H01M50/528
Filed: 1987-05-25
Abstract: PURPOSE:To facilitate the positioning work at the time of welding and improve the reliability of the work by performing the laser welding with YAG double harmonic laser with the wavelength of 0.53 mum. CONSTITUTION:In producing a cell with lead terminal laser-welded with one end of a current extracting lead terminal 9 on the cell terminal face, the laser welding is performed with YAG double harmonic laser with the wavelength of 0.53mum. The wavelength of laser rays 10 is 0.53mum, thus an objective lens 7 with the double focal distance can be used to obtain the same spot diameter as that obtained with the wavelength of 1.06mum in the past. The divergent angle of the laser rays 10 radiated from the objective lens 7 to the cell 3 terminal face is made half, and the output change of the laser rays 10 by positions is decreased. The optimum welding range in the vertical direction is thereby expanded, not so high positioning precision is required, and the degree of dispersion of the welding strength due to displacement is reduced.
Patent JP-H07336124-A (JP)
Title: Diversity glass antenna for automobile
Inventor: YAMAMOTO GOSHI
IPC: B60S1/02
Filed: 1994-06-09
Abstract: PURPOSE:To acquire non-directional reception characteristic by using a unipolar antenna and a bipolar antenna provided with different directional characteristics and using by selecting a strong reception signal out of the reception signals of them on the same polarization plane. CONSTITUTION:An antenna conductor 3 on a rear windowpane plate 1 is used as the unipolar antenna between an automobile body. A defogger consisting of a heater wire 2 and bus bars 5a, 5b and 5c permits current to flow from a battery 10 via a choke coil 8, high frequency coils 7a, 7b, which prevents blooming from occurring. The antenna conductor functions as the bipolar antenna in point of high frequency, and feed is performed from both terminals of the defogger, and potential difference generated between the bus bars 5a and 5b by reception is used as the reception signal. A selection circuit 11 sends by selecting the strong reception signal out of the reception signal from an antenna line 3 and the one from the defogger to a receiver. Since the unipolar antenna and the bipolar antenna are provided with different directional characteristics and the strong reception signal is used by selecting. the non- directional reception characteristic can be acquired by a diversity reception effect.
Patent JP-H01297252-A (JP)
Title: Ink jet recording apparatus
Inventor: AOKI ATSUSHI
IPC: B41J2/045
Filed: 1988-05-25
Abstract: PURPOSE:To enhance recovery capacity and emitting capacity such as emitting stability, by providing a fluid resistance element, for bringing the flow of the ink in an ink pressure chamber to flow different from laminar flow such as vortex or turblent flow when an air bubble removing means is used, to the part immediately before the ink pressure chamber of an ink supply part. CONSTITUTION:The filter 6 mounted to the ink supply part of a nozzle 1 prevents dust or air bubbles from penetrating in the nozzle 1 and also plays a role as a fluid resistance element. When an ink jet head 10 is moved to the position opposed to an air bubble removing means 20, the emitting orifice surface of the ink jet head 10 is capped in an airtight state by a cap 11. Since spiral ink passage holes 9 are formed in the filter 6, when the ink in the head 10 is sucked by the air bubble removing means 20, the ink in the nozzle 1 flows while revolves in a vortex state. By this method, the air bubble 15 most difficult to remove adhered to the inner wall surface of the nozzle 1 in the vicinity of the fluid resistance element 6 is certainly removed along with a fast ink stream.
Patent JP-S6212489-A (JP)
Inventor: YOSHIDA TAKAO
IPC: B62K25/08
Filed: 1985-06-14
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-H04355601-A (JP)
Title: Data saving method
Inventor: INOUE KIYOSHI
IPC: G06F12/16
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the scale of backup power supply by reducing the amount of data to be saved upon turn OFF of power thereby shortening the saving time. CONSTITUTION:In a data saving method wherein a multi-bit data having significant bit variable, in state, according to the state of insignificant bit is classified into groups of predetermined number of bits and stored, in group unit, in a non-volatile memory upon detection of power turn OFF, a plurality of groups are classified into an insignificant group including the least significant bit and a significant group including all groups other than the insignificant group, The significant group is stored in the non-volatile memory at a time point when the bits in the group have made a state change whereas the insignificant group is stored in the non-volatile memory upon detection of turn OFF of power. Memory space of the non-volatile memory is split into a plurality of blocks and each block size is made so as to correspond with the multi-bit data size and the storing block is changed when the storing time of the multi-bit data exceeds a predetermined times.
Patent JP-H07309434-A (JP)
Title: Vessel stopping device in carrying passage
Inventor: URANO YOSHIO
IPC: B65G47/88
Filed: 1994-05-18
Abstract: PURPOSE:To reduce the overturning of a vessel easily caused when stopping operation is released by retreating a movable stopper member to cut off a carrying passage such as a conveyor from the carrying passage. CONSTITUTION:In a vessel stopping device which is orthogonally arranged to a carrying passage such as a conveyor 5 and has a movable stopper member 13 constituted so as to be capable of retreating, an air ejecting means 14 to eject air toward a vessel 2 at the retreating operation time is added to the movable stopper member 13.
Patent JP-H08325158-A (JP)
Title: Viral disease-preventing and treating agent and feed
Inventor: TAMAI TADAKAZU
IPC: A61K35/74
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a viral disease-preventing and -treating agent and feed which is effective against viral diseases of Pisces and Crustacea and shows safety and excellent efficacy that it can be used instead of an antibiotic agent. CONSTITUTION: This Pisces and Crustacea viral diseases-preventive and therapeutic agent contains, as an active ingredient, the cells bodies of a bacterium having antiviral activity in Rhodopseudomonas or Acetobacter such as Rhodopseudomonas capsulata, Rhodopseudomonas sphaeroides or Acetobacter aceti. These bacteria are cultured, for example, in a medium enriched with carbohydrates, alcohol or organic acids, at a pH of 4.0-9.5 at 20-40 deg.C for 12 hours to 5 days. The culture mixture is transferred to centrifugal tubes, centrifuged at 10,000rpm for 10 minutes to obtain the cells as a precipitate. The therapeutic agent or feed contains the dried cell bodies and the dose is preferably 1-300mg/kg/day in 2-3 portions.
Patent JP-H09312959-A (JP)
Title: Cage-type rotor and its manufacture
Inventor: YATAKI TOSHITAKA
IPC: H02K17/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent high temperature crackings which are produced by the restriction of metal contraction owing to the construction of a rotor, filling defects and gas pockets owing to the shape of a short-circuit ring and a stain and filling defects on a cast surface which are caused by an oxide layer on the melted metal surface. SOLUTION: A core 1 which have a plurality of conductor slots 2 near its outer circumferential surface, conductors 5 provided in the conductor slots 2 and a short-circuit ring 4 which is provided on the end parts of the conductors 5 are provided. The short-circuit ring 4 and the conductors 5 are formed into one-piece by the injection molding of melted aluminum to obtain a cage-type rotor. Steps 3 are provided in the end parts of the conductor slots 2 beforehand and the conductors 5 and the short-circuit ring 4 are formed into one-piece by the injection molding including the step parts 3.
Patent JP-S62285420-A (JP)
Title: Aligner
Inventor: KOSUGI MASAO
IPC: H01L21/027
Filed: 1986-06-04
Abstract: PURPOSE:To project a beam of alignment light in an exposure light flux from outside or take it out therefrom, to facilitate alignment and to make an aligner small in size, by a construction wherein a spectoscopic means of reflecting a beam of exposure light and transmitting the beam of alignment light which is a non-printing light is disposed between a projection lens and a negative plate. CONSTITUTION:A pattern of a reticle 1 is projected onto the surface of a wafer 2 by means of a projection lens 3 and a dichroic film 4 of parallel-plate glass of an aligner and exposed. Exposure lights separated by this dichroic film 4 are combined in an alignment detection system constituted by first and second microscope blocks 8 and 9. In this block 9, a coma compensating plate 20, a field lens 21, a telecontric compensating lens 22, an astigmatism and coma correction lens 25, an imaging lens 27, etc. are provided. While the exposure light is reflected, an alignment light, which is a non-printing light, is transmitted and projected in an exposure light flux from outside or taken out therefrom, alignment is facilitated, and the aligner is made small in size.
Patent JP-S5651006-A (JP)
Title: Tape recorder
Inventor: KANEKO SHINJI
IPC: G11B20/02
Filed: 1979-10-04
Abstract: PURPOSE: To improve the tone quality, by respectively separating and recording a sound signal on which pilot signals different in the polarity are superimposed, picking up the sound signal and the pilot signals through the synthesis of reproduction signal, storing the sound signal in synchronizing with the pilot signals, and reading out the sound signal in synchronizing with the pilot signals at recording.  
     CONSTITUTION: At recording, a signal fed to a terminal 1 via AFCs 2W4, and a sound signal fed to a terminal 9, are added at adders 7, 8, and a signal superimposed with pilot signals different from the polarity with each other at terminals 7 and 8 is picked up and recorded. At reproduction, both the signals are picked up at input terminals 17, 18 with a sound head, they are added at adders 21, 22, and a sound signal is obtained at the output side of the adder 21 and the pilot signals are obtained at the output side of the adder 22. As the sound signal, the output signal of the adder 22 is synchronized with the signal via AFCs 30W36 and stored in the storage circuit via an SH circuit and an address control circuit 40, and read out in synchronizing with the signal from an address control circuit 43. Accordingly, the tone quality can be improved for reproduced tone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5919812-A (JP)
Title: Method and apparatus for manufacturing area type flow meter by double layer structure
Inventor: UENO JIROU
IPC: G01F1/22
Filed: 1982-07-24
Abstract: PURPOSE:To obtain an optional function relation between a position of a float and a flow rate, and to make linearity of a flow meter more complete, by working an inside cylinder adhering closely to the inside wall of an outside cylinder so that its sectional area is varied in the vertical direction, installing it into the outside cylinder and using it as a pipe part of a detecting part of an area type flow meter. CONSTITUTION:A pipe part of a detecting part of an area type flow meter is formed by fitting a pipe part inside layer 2 of the detecting part worked by inscribing it to a pipe part outside layer 1 of the detecting part. Subsequently, a float 3 is inserted, an inside layer protecting ring 4 used as a float 3 stopper, and packing 5 are inserted, and the inside layer is fixed to the outside layer by a clamping screw 6. Packing 7 and a connecting union 8 are used for connection to a pipe. Hatching is performed to a face exposed to the inside of the outside layer and the inside layer, and a section of a flow path formed by the float 3, and it is utilized that some area is varied by a position (h) of the float 3.
Patent JP-S5555415-A (JP)
Title: Magnetic recording system
Inventor: TAKASHI MORIHIKO
IPC: H03M5/12
Filed: 1978-10-20
Abstract: PURPOSE: To improve a recording density and simplify the conversion circuit at a reproducing time by recording magnetically bit data according to a prescribed system.  
     CONSTITUTION: Non-continuous single high-level bits have magnetization inverted at the middle between bit cells, and a continuous high-level bit group has magnetization inverted between the odd-numbered bit cell from the start bit and the next even-numbered bit cell; and in case that the odd-numbered bit is the last bit, magnetization is inverted at this bit at the middle of the bit cell. Non-continuous single low-level bits have not magnetization inverted, and a continuous low-level bit group has magnetization inverted twice at a delay of 1.5 bit cell interval from the center of the bit cell under conditions where the interval between these inversions and magnetization inversion nearest to them is over 1.5 bit cell. When bit data is recorded on a magnetic tape according to these systems, minimum value Tmin of the magnetization inversion interval becomes 1.5T and is equal to that of the 3PM system of a high-density recording, and maximum value Tmax becomes 5T and is smaller than that of 3PM. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08321921-A (JP)
Title: Scanner printer
Inventor: KIKUCHI SHOJI
IPC: B41J19/18
Filed: 1995-05-26
Abstract: PURPOSE: To make a read area wider than a print area and to set a white reference or the like to the spread read area by setting a carrier speed when a scanner unit is mounted to be a prescribed speed slower than the carrier speed when an ink jet cartridge is mounted. CONSTITUTION: A scanner unit is provided with a carrier 2 onto/from which a scanner unit 1 or an ink jet cartridge 11 is freely attached or detached selectively. The carrier 2 is engaged with a rotated read screw shaft 4, supported slidably by a carrier guide 8 and able to be reciprocated in parallel with an original or recording paper in a direction orthogonal to the carrying direction of the original or the recording paper carried by a roller pair comprising a platen roller 3 and a retainer roller 5 and a roller pair comprising a paper discharge roller 6 and a spur 7. Furthermore, the setting of the mobile speed of the carrier 2 is selected depending when the scanner unit 1 or the ink jet cartridge 11 is mounted.
Patent JP-H08298406-A (JP)
Title: Glass antenna for vehicle
Inventor: YAMAMOTO GOSHI
IPC: H01Q1/32
Filed: 1996-05-23
Abstract: PURPOSE: To obtain omnidirectivity in both of a horizontal polarization wave and a vertical polarization wave for the antenna. CONSTITUTION: In a 1st antenna wire 1 and a 2nd antenna wire 2 whose respective one-side end connects to a feeder point 3, the 1st antenna wire 1 is extended clockwise started from the feeder point 3 and the 2nd antenna wire 2 is extended counter clockwise started from the feeder point 3 to surround the 1st antenna wire 1. Then the antenna wires 1, 2 are provided to a window glass pane 4 of a vehicle.
Patent JP-S63291909-A (JP)
Title: Production of water absorbing composite material
Inventor: ITO KIICHI
IPC: D06M101/16
Filed: 1987-05-26
Abstract: PURPOSE:To readily obtain a composite material having excellent water absorption properties, by coating a formed fibrous substrate with an aqueous solution containing an acrylic acid monomer, a vinylpyridine, a crosslinking agent and an oxidizing radical polymerization initiator, adding a reducing agent and polymerizing. CONSTITUTION:In producing a water absorption composite material consisting of a highly water absorbing polymer and a formed fibrous substrate by applying an aqueous solution of a polymerizable monomer (hereinafter referred to as acrylic acid monomer) comprising acrylic acid containing >=20wt.% carboxyl group neutralized with an alkali metallic salt or ammonium salt as a main component to the formed fibrous substrate and then polymerizing the monomer, the acrylic acid monomer is applied as an aqueous solution containing (A) the acrylic acid monomer, (B) 2- or 4-vinylpyridine and/or a salt thereof, (C) a crosslinking agent and (D) an oxidizing radical polymerization initiator to the formed fibrous substrate and then the solution is treated with a reducing agent to start the polymerization.