baber/WOPTO huggingface dataset:
Patent JP-H09211036-A (JP)
Title: Voltage detection circuit
Inventor: ASADA KATSUHIKO
IPC: G01R19/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for highly detecting voltage to be detected. SOLUTION: This circuit includes photo couplers PC1, PC2 interposed between voltage input terminals 10a, 10b to which voltage to be detected is input with their primary sides connected in inverse-parallel, a differential amplifier 14 for inputting voltage according to secondary side current of the photo couplers PC1, PC2 to a negative input terminal -, and photo couplers PC3, PC4 to which output current from the differential amplifier 14 is supplied with their primary sides connected in inverse-parallel. In this case, voltage according to secondary side current of the photo couplers PC3, PC4 is input to a positive input terminal + of the differential amplifier 14, and voltage according to current to be supplied to the photo couplers PC3, PC4 is matched with voltage to be detected.
Patent JP-H03226230-A (JP)
Title: Direct-current converter for power
Inventor: HIYORI KIYOSHI
IPC: H02M3/28
Filed: 1990-01-29
Abstract: PURPOSE:To obtain an arbitrary output voltage by connecting the primary side of a transformer and a direct-current power source to a column prepared by connecting in series two sets or more of units constructed of semiconductor switches, in direct-current distribution in a building or the like. CONSTITUTION:A column is formed by connecting a reactor 5 in series to a semiconductor switch constructed of thyristors 3 and 3' and a diode 4 and further by connecting in series two sets or more of units each constructed by connecting capacitors 2 and 2' in parallel. The number of the units is set to be even. The unit on the low-voltage side is connected to the primary-side terminal of a transformer 6 and a direct-current power source O is connected between the unit on the high-voltage side and the transformer 6. On the secondary side of the transformer, an output end is formed of a rectifier 7 and others. A control circuit comprising a potential divider 8, a gate pulse coupling circuit 16, etc., gives a gate pulse alternately to the thyristors 3 and 3' in the odd number and the even number of the unit. An output voltage is determined by a gate pulse pitch and the ratio of transformation of the transformer 6.
Patent JP-H05245372-A (JP)
Title: Catalyst for catalytic reduction of nitrogen oxides
Inventor: NAKATSUJI TADAO
IPC: B01J23/80
Filed: 1992-02-05
Abstract: PURPOSE:To obtain a catalyst capable of effective catalytic reduction of nitrogen oxides contained in an exhaust gas discharged from plants or the like in the presence of oxygen by depositing provskite multiple oxide having the specified structure consisting of various elements included with rare earth elements on solid-acid carrier. CONSTITUTION:The provskite multiple oxide expressed by a formula is deposited on the solid-acid carrier. (In the formula, A is an element selected from group of La, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, B is an element selected from group of Na, K, Bi, Th, Ba, Sr, Ca, Mg, Pb, Zn, Ag, C is an element selected from group of Mn, Co, Fe, Ni, Cr, V, Cu, Mo, W, Ta, Li, Ti, Zr, Nb, Pd, Rh, Ru, Pt, 0<=x<=1.) The solid acid carrier is zeolite, metallosilicate, crystalline Al silicate phosphate, crystalline Al phosphate, crystalline metal Al phosphoric acid, alumina, titania, zirconia, silica-alumina or the like.
Patent JP-S55113199-A (JP)
Title: Diagnostic system for memory unit
Inventor: KIMI MITSURU
IPC: G11C29/00
Filed: 1979-02-23
Abstract: PURPOSE: To make it possible to make a diagnosis without breaking stored information by letting stored information in an area to be diagnosed stand by until the diagnosis ends.  
     CONSTITUTION: Once a diagnostic program is started, processor CPU reads and transfers the memory contents of 1st diagnosed area A 1  of memory MEM to register REG and allows them to stand by in standby area SV of MEM. Next, CPU makes a diagnosis of area A 1  by using a test pattern and when it is not abnormal, information standing by is read out from area SV and then rewritten in area A 1 . Those operations are repeated until the diagnosis of every diagnosed area ends. Thus, the diagnosis can be made without breaking stored information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61205141-A (JP)
Title: Photocomposing method by composing monitor display
Inventor: HONAGA NOBUYUKI
IPC: B41B23/00
Filed: 1985-02-05
Abstract: PURPOSE:To improve operating efficiency, by a method wherein a blank typing photocomposing characters are arranged at regular intervals within the printing range, and the faulty blank typing photocomposing characters are corrected, added or eliminated previous to the real photocomposing thereof, after that, they are arranged again at regular intervals within the printing range. CONSTITUTION:When the arranged blank typing photocomposing character 'V' is incorrect, the correction thereof to the character 'I' is carried out by a method wherein; a blank typing switch in a command input division 31 is pushed to make a mode for blank typing again; after a cursor 30, displayed on the scope of a monitor display 1, is moved to the position on the character 'B', a cursor lock switch is pushed; pushing a blind typing correction switch leads the scope of the monitor display 1 to be moved to display the character 'V' and a cursor 30 on the position of a character window 28; successively, a character 'I' is selected from a character plate 37; cut of a shutter 44 results in elimination of the character 'V', and alternatively display of the character 'I' of semi-brightness; simultaneously, a simbol '-' and a character 'III' which were positioned next to 'V' are respectively come close to 'I' by the width's difference between the characters 'V' and 'I'. Accordingly, it is made possible to dispense with the trouble of starting again from the beginning caused from the photocomposing error.
Patent JP-H10323744-A (JP)
Title: Mold and opening and closing device for mold
Inventor: MABUCHI HIRAMICHI
IPC: B29C45/80
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fine casting, by surely preventing a mold from opening during an injection of a molten metal and a casting from flashing or the like, through providing a closing device for the mold, comprising a locking member, an interlocking member and a release bar, all those are set on the outside wall face of the mold. SOLUTION: The mold 1 is set in a casting device such as a die-cast machine and the like. At a closed condition, in which a movable mold 10 is pushed to a fixed mold 5 by a mold clamping force, an interlocking piece of the interlocking member 25 is interlocked, by an energized force of an elastic member, with a locking piece of the locking member 21, owing to becoming in a situation that an interlock releasing piece of the release bar 42 of an opening and closing device 7 for the mold has passed into both of a guide hole of the interlock member 25 and a guide hole of the locking member 21, and the dividing faces, which are also the juncting faces of the fixed mold 5 and the movable mold 10, do never open to the extent of occurring a flash.  Upon finalizing the injection and when the movable mold 10 moves to the direction of open cast, the junction faces of the fixed mold 5 and an intermediate plate 4 are first cast-opened by an energized force of a spring.
Patent JP-H10217756-A (JP)
Title: Vane type heater
Inventor: MOROI TAKAHIRO
IPC: B60H1/03
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To make its mechanism excellent in durability and reliability in an on-vehicle auxiliary heat source, and concurrently, make it exhibite excellent heating performance continuously while its small size is being employed. SOLUTION: In this heater, a vane type pressurizing mechanism 5 including a rotor 17 provided with a plurality of vanes 19 capable of appearing/ disappearing, is disposed in the inside of both housing main bodies. The vane type pressurizing mechanism 5 allows a plurality of pressurizing chambers H1, H2 and H3 formed in each space held between the two vanes 19 to be expanded/contracted in volume as the rotor 17 is rotated. In this case, oil is pressurized, which is housed in the pressurizing chamber H3 in a contracting stroke, and energy stored in the inside of the oil is thereby increase. A part of the rised internal energy in the pressurizing chamber H3, is released as heat to circulating fluid flowing around respective jackets formed in such a way that the vane type pressurizing mechanism 5 is thereby enclosed.
Patent JP-H03227420-A (JP)
Title: Fancy yarn and processing nozzle therefor
Inventor: MINODA TOSHIO
IPC: D02J1/08
Filed: 1990-01-31
Abstract: PURPOSE:To obtain bulky yarn of fancy yarn to be woven into cloth intended to high-quality products, comprising bulky parts and entangled parts alternately laid in series, having looped twisted balls at the entangled parts, by opening and interlacing yarn of strand group through loops by a pressure liquid. CONSTITUTION:Yarn 18 of strand group is inserted into a yarn guide hole 8 of a nozzle 3 which is equipped with a cylindrical barrel part 4 having a gas chamber hole 5 at the center and a gas introducing hole 6 communicated with the gas chamber hole 5 at the side and is provided with an inner 10 engaged with the gas chamber hole 5 and bored with the yarn guide hole 8 at the center, high-pressure air is injected from the gas introducing hole 6 to the gas chamber hole and delivered an opening part 16 between Venturi 11 and a baffle plate 12 so that the yarn 18 of strand group is opened and interlaced through loops by a pressure fluid to give the objective fancy yarns 1 and 2 in which bulky parts 21 and 25 and entangled part 24 are alternately laid in series and looped twisted balls 23 are formed at the entangled parts.
Patent JP-H08207811-A (JP)
Title: Electric power steering device
Inventor: HIYAMIZU YOSHINOBU
IPC: B62D5/04
Filed: 1995-02-08
Abstract: PURPOSE: To control a steering condition so that a vehicle is inhibited to proceed in an obstacle direction by changing a target control value to be given to a drive controlling means in order to relize safety control for forecasting danger due to the approach of an obstacle to evade the danger. CONSTITUTION: The decision treatment of an assistant electric current value, to be supplied to a motor 13, is performed by a control unit 14 in treating control. A signal is given to a control unit 14 from any of four obstacle sensors 15a-15d to detect an obstacle. When steering operation is made in this detection direction, a dangerous condition is discriminated by the control unit 14. When the dangerous condition is discriminated, the smallness of a factor is decided based on a vehicle speed signal and a steering signal to correct the smallness of a present assistant electric value based on this factor. A corrected assistant electric current value is given to a limiter to control a supply electric current to a motor 13.
Patent JP-S63188108-A (JP)
Title: Optical fiber bundle
Inventor: ROKUNOHE MITSURU
IPC: G02B6/04
Filed: 1987-01-31
Abstract: PURPOSE:To obtain a satisfactorily flexible optical fiber bundle by forming the section near both end parts in the lengthwise direction into an approximately circular shape and forming the section in the other parts in the lengthwise direction into a sheet shape. CONSTITUTION:An optical fiber 1 consists of a core and a clad whose refractive index is lower than that of the core, and a skin a pipe 2 consists of a hollow glass pipe, and plural optical fiber 1 are cut by a prescribed length and are bundled, stored, and close packed in the skin pipe 2. At this time, the section of this optical fiber bundle is circular as the skin pipe 2. Thereafter, the optical fiber bundle is drawn and has the diameter reduced to obtain an optical fiber bundle which is unified by sticking partially or throughout in the lengthwise direction. The obtained optical fiber bundles is heating again and the side face having at least a prescribed length in the lengthwise direction of the skin pipe 2 is pressed and crushed to form the section of a part 4 having the prescribed length into a sheet shape. Thus, the radius of allowable bend is reduced.
Patent JP-H07316351-A (JP)
Title: Molding polyethylene material and production of molding therefrom
Inventor: IENSU EERAASU
IPC: C08L23/06
Filed: 1995-02-08
Abstract: PURPOSE: To obtain the subject molding material having an ultrahigh molecular weight, containing a specified higher monocarboxylate, dispensing with the use of a specially designed die, being excellent in ram extrudability, and being useful in engineering plastic applications.  
     CONSTITUTION: There is provided the objective molding material which is a polyethylene molding material having an average molecular weight of 10 6  g/mol or above as measured by viscosimetry, wherein the molding material contains 0.05-5.0 wt.%, based on the molding material, (A) a higher monocarboxylate (mixture) which melts at 80-220°C and has a melt viscosity of 50 Pa.s or below at the processing temperature of the molding material. Component A is desirably an Mg, Ca or Zn salt of a 10-24C (branched) aliphatic or aromatic monocarboxylic acid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01195784-A (JP)
Title: Video signal recording and reproducing device
Inventor: YAMAZAKI KOJI
IPC: H04N5/93
Filed: 1988-01-29
Abstract: PURPOSE:To reduce noise in a video image by a low frequency component with eminent noise by applying recording and reproduction in response to the frequency component of a video signal. CONSTITUTION:A demodulator 23 consists of a limiter 20, a phase detector 21 and a variable delay line 22, and the device is provided with low pass filters(LPFs) 26, 28 with different cut-off frequency, a level adjusting device 27, a reproduction processing circuit 32, a synchronizing separator circuit 33, a detection circuit 34, a retriggerable multivibrator 35 and a control voltage generator 36. Then the degree of a high frequency component included in one field as to a video signal to be recorded is detected at recording, the result is inserted in a vertical scanning (blanking line) period existing in the front edge of the field as an identification signal and a reproducing means is selected for each field according to the identification signal at reproduction, and in case of requiring no high frequency component, it is eliminated Thus, the deterioration in the picture quality is prevented and the S/N is improved.
Patent JP-S63189225-A (JP)
Title: Manufacture of heat-resistance multi-layer container and blow molding equipment
Inventor: YAMADA KANEO
IPC: B29C49/22
Filed: 1987-01-31
Abstract: PURPOSE:To prevent an item from whitening and eliminate generation of ununiformed section by a method wherein a multi-layer parison is injection-molded under the state that the surface temperature of a male mold is held to be higher than that of a female mold in order to make the temperature of the inside of the parison higher than that of its outside and, under that state, hot and pressurized blow air is blown in the parison for stretching blow molding. CONSTITUTION:After being quenched and solidified in a parison injection mold, wherein the surface temperature of the male mold is held higher than that of its female mold, a parison is released from the mold for temperature controlling. At this time, the temperatures of the parison outside region 5 of a polyethylene terephthalate layer and of the region 7 positioning inside the region 5 are controlled to be near the proper temperature for orienting polyethylene terephthalate. On the other hand, the temperatures of a heat-resistant resin layer 6 and of a terephthalate layer 4 at the inside of the parison are controlled to be near the proper temperature for orienting the heat-resistant resin layer. After the temperature control, the parison is shifted to a blow molding equipment and stretchingly blow-molded by blowing hot pressurized blow air in the parison at or after adiabatic expansion, resulting in allowing to perform favorably a stretch blow-molding with neither whitening nor the generation of ununiformed section.
Patent JP-S53105330-A (JP)
Title: Transaction dealing system
Inventor: SHIBATA NOBUYUKI
IPC: G07G1/00
Filed: 1977-02-25
Abstract: PURPOSE: To make possible the registration of payments of many times, by displaying the difference as the residual amount when the total of the entry number corresponding to various payment moneys after totaling the sales of customers is less than the total sales amount. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61180258-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1985-02-06
Abstract: PURPOSE:To obtain an image forming device which facilitates operation and increases functions by providing a console panel with a quick disk device and a liquid-crystal dot matrix display part. CONSTITUTION:The console panel 3 is provided with what is called a quick disk device 30; the cover 302 of this quick disk device 30 is opened with an eject button 301 as shown by a dotted line and a quick disk Qd as a rotatable magnetic recording medium is loaded and unloaded. Further, a display part 32 composed of the liquid crystal display device is provided and display information stored on the quick disk Q4 is switched and displayed according to respective modes. A ten-key for setting, for example, copy quantities corresponding to magnification, magnification setting keys for setting magnification, cassette selection keys, etc., and plural setting keys 3 which are set to different functions are provided at the periphery of the display part 32.
Patent JP-S63190552-A (JP)
Title: Double voltage generating circuit
Inventor: KIMURA KENJI
IPC: H02M7/25
Filed: 1987-01-31
Abstract: PURPOSE:To reduce the number of elements and simplify an external circuit, by constituting the title circuit by one set of transistors consisting of a PNP transistor and a NPN transistor. CONSTITUTION:A double voltage generating circuit consists of a PNP transistor 1, a NPN transistor 2, diodes 3, 6, capacitors 4, 5 and a resistor 10. When a clock pulse is inputted into an input terminal 7 under a condition that capacitors 4, 5 are kept charged, a power source voltage is realized on output terminals 8, 9 with a plus level or a minus level in accordance with the high level or the low level of the clock pulse. As a result, a voltage double of the power source voltage may be obtained between the output terminals 8, 9.
Patent JP-S641157-A (JP)
Title: Information recording medium and method and device for its formation
Inventor: MURAKAMI MIKI
IPC: G11B20/02
Filed: 1988-02-02
Abstract: PURPOSE: To easily listen to explanation corresponding to a part of music recorded on a cassette tape by combining 1st information consisting of the music, etc., with 2nd information on the explanation, etc., corresponding to 1st information.  
     CONSTITUTION: The music as the 1st information is recorded continuously on an A track without being broken by blocks IA -1 WIA -5  and the explanation as the 2nd information is recorded discontinuously on a B track 3 through spaces among adjacent blocks IB -1 WIB -5 . Suffixes added to the cassette tape 1 correspond to each other between blocks whose numbers are equal and while suffixes added on right sides show left-to-right recording of information, suffixes added on left sides indicate right-to-left recording of information. The music is therefore reproduced normally when the tape travels left to a magnetic head and the explanation is reproduced when the tape 1 moves right. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H10219200-A (JP)
Title: Curable pressure-sensitive adhesive sheet and method for joining member
Inventor: FUKUI KOJI
IPC: C09J7/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive sheet which has sufficient initial tank in a normal state, can be easily cured by irradiation with light, does not need severe conditions, such as high-temperature and high-pressure pressing, in sticking, by blending a pressure-sensitive adhesive polymer, an epoxy compound, a vinyl ether compound and a photoinduced cationic polymerization initiator. SOLUTION: A pressure-sensitive adhesive polymer, preferably comprising an acrylic polymer, is blended with an epoxy compound, a vinyl ether compound and a photoinduced cationic polymerization initiator, preferably comprising a photosensitive onium salt compound. The amounts of the epoxy compound, vinyl ether compound and photoinduced cationic polymerization initiator respectively blended are preferably 30-70 pts.wt., 1-30 pts.wt. and 0.01-10 pts.wt. The joining of a member by using this pressure-sensitive adhesive sheet is performed by irradiating the sheet with light to cure it before or after joining the member to an adherent through the sheet.
Patent JP-H08193575-A (JP)
Title: Valve plate device
Inventor: HASHIMOTO KENJI
IPC: F04B27/08
Filed: 1995-01-13
Abstract: PURPOSE: To reduce vibrations and noises originating from the opening/closing motions of a discharge valve and enhance the volumetric efficiency of any device concerned like a compressor. CONSTITUTION: A valve plate device is equipped with a valve plate 30 having a discharge port 27, a discharge valve 28 installed on the valve plate 30 and to open and close a discharge hole 27, and a retainer 31 installed on the discharge valve 28 to restrict the lift of the valve 2B, wherein between the valve plate 30 and retainer 31 the discharge valve 28 is curved toward the retainer 31.
Patent JP-S56117386-A (JP)
Title: Magnetic bubble memory plane
Inventor: MASUI KEIJI
IPC: G11C19/08
Filed: 1980-02-21
Abstract: PURPOSE:To form the magnetic bubble memory plane with low cost and small size, by using foldable insulation material for the substrate. CONSTITUTION:On the isolation board 21 formed into T-shape with foldable insulating material, magnetic bubble memory chip 25 is provided, and external leads 22 are provided for chip 25. Next, the board 21 mounted with a chip 25 is inserted to the opening of the X coil 24 and the board 21 is folded toward the arrow 28 on the a-a' line. Further, the folded board 21 is inserted to the opening of the Y coil 23 so that it is made orthogonal to the X coil 24 and Y coil 23. Thus, the coil volume can be made minimum as required, allowing to form the magnetic bubble memory plane of small size and low cost.
Patent JP-S58202012-A (JP)
Inventor: JIEEMUZU EDOUIN GOTSUDAADO
IPC: B01D/
Filed: 1983-02-10
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-H02200295-A (JP)
Title: Manufacture of car seat
Inventor: KANAI MASATATSU
IPC: B29C51/16
Filed: 1989-01-31
Abstract: PURPOSE:To eliminate necessity to adhere wadding by manual work and to improve operability by covering a pad, which is mounted to a frame structure body, with a trim cover, heating the body of the trim cover, pressurizing the body of the trim cover and unitedly welding the wadding to the back surface of the body. CONSTITUTION:A thermally weldable film 13a, wadding 12 and a thermally weldable film 13b are overlapped to a body 11a, to which frames 11b and 11b are unitedly connected, and unitedly sewn. After that, gussets 11c is sewn to the frames 11b and 11b and the bag-shaped trim cover is formed. A pad 2 mounted to frame structure bodies 3 and 31 is covered with this trim cover and after that, the terminal edge of the trim cover is fitted to the frame structure body 3. Then, the body 11a of a trim cover 1 is heated and pressurized by a jig 4. The both thermally weldable films 13a and 13b are fused and the body 11a of the trim cover 1 and wadding 13 are welded in one body. Then, the wadding 12 is unitedly welded on the upper surface of the pat 2. Then, a seat cushion SC is manufactured.