baber/WOPTO huggingface dataset:
Patent JP-S6025509-A (JP)
Title: Concentration of aqueous organic acid solution by temperature difference
Inventor: HONDA ZENJIROU
IPC: C07C67/00
Filed: 1983-07-21
Abstract: PURPOSE:To concentrate one aqueous org. acid solution of both aqueous solutions, which are separated through a membrane and contain org. acid as a solute, by providing temp. difference between both aqueous solutions. CONSTITUTION:In a membrane fabricated from a polymer having no electrolyte group, an aqueous acetic solution is permeated to a low temp. side from a high temp. side through the membrane. When a membrane fabricated from a polymer with water content of 50% or more is used, acetic acid is concentrated in a low temp. side and, when a membrane fabricated from a polymer with water content of 50% or less is used, acetic acid is concentrated in a low temp. side. As the polymer belonging to the former, regenerated cellulose is designated and, as the polymer belonging to the latter, cellulose acetate or polyacrylonitrile is designated. On the other hand, if an amino group being an electrolyte group is introduced into the membrane, the membrane permeating direction of the solution can be reversed from a low temp. side to a high temp. side.
Patent JP-S5255873-A (JP)
Title: Fault detecting device for closed high voltage thyristor device
Inventor: TADA KAZUHIKO
IPC: H02M7/155
Filed: 1975-10-31
Abstract: PURPOSE: To obtain an operating power by the anode-cathode voltage of SCR in colosd tanks, supply current to a light emission diode by using a switch which closes when a pressure release valvd dursts out and direct this emitted light to a light receiver on ground by way of a light guide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000324126-A (JP)
Title: Moving picture transmitter, still picture receiver and moving picture transmission system
Inventor: FUJII TATSUYA
IPC: H04N19/89
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture transmission system that realizes an image transmission rate at a higher speed and transmits moving picture data with high quality having very large numbers of pixels by using a plurality of transmission channels so as to transmit picture data. SOLUTION: A transmitter side divides input picture data into a plurality of areas, encodes each of divided picture data in parallel, converts the coded picture data into ATM cells having a different label, and multiplexes the ATM cell and transmits the resulting cell to a network. A receiver side receives an ATM cell stream from the network, demultiplexes coded picture data from the ATM cell of each label, detects a transmission error of the coded picture data for each label in parallel, decodes the coded picture data for each label in parallel and integrates the decoded picture data.
Patent JP-H04357865-A (JP)
Title: Semiconductor device
Inventor: IZAWA TETSUO
IPC: H01L27/10
Filed: 1991-06-04
Abstract: PURPOSE:To suppress a subthreshold leakage current of an FET of a DRAM cell while holding high-speed operation of a control circuit by setting only a threshold value voltage of the FET of the DRAM cell to a high value. CONSTITUTION:An FET of a memory cell is n channels, and its gate 3P is formed of a two-layer film (tungsten polyside) of a p<+> type polysilicon or a p<+> type polysilicon and a tungsten silicide provided thereon. on the other hand, the FET of a control circuit is a normal n<+> type polysilicon or a tungsten polyside using the n<+> type polysilicon. The work function of a gate electrode 3P material of the FET of the cell is so selected to be higher than that of a channel region in the case of an n-channel FET, and to be lower than that of the channel region in the case of a p-channel FET. Thus, high-speed operation of the control circuit can be held by a low voltage operation without increasing a subthreshold leakage current of the cell.
Patent JP-H04357809-A (JP)
Title: Porcelain capacitor
Inventor: IKEBE SHOICHI
IPC: H01G4/12
Filed: 1991-06-04
Abstract: PURPOSE:To realize a highly reliable porcelain capacitor to enable electronic apparatuses, etc., which have a large insulation resistance and an excellent moisture proof, to be smaller and thinner. CONSTITUTION:The titled capacitor is composed of a dielectric porcelain substrate 1 having a protruded wound section 5 that is formed on an outer periphery of at least one main plane, a pair of electrode sections 21 formed on upper and lower planes of the substrate 1, lead terminals 3 connected with the sections 21, an undercoating resin section 6 covering at least a pair of sections 21 and an electrode joint section 31 of the terminals 3, and an outer jacksting resin section 4 covering the resin section 6 partially or overall.
Patent JP-H11355451-A (JP)
Title: Connection control system in automatic exchange system
Inventor: IMANISHI TATSUYA
IPC: H04M1/715
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To release interruption to each attendant board on request of a privacy call. SOLUTION: An extension terminal 1 is provided with a privacy call request means that makes a privacy call request with a line to a line controller 4, and the line controller 4 is provided with a recognition means that recognize a privacy call request in a state that pluralities of parties make speeches between lines and pluralities of extension terminals 1 via conference trunks, a privacy call priority discrimination means that discriminates whether or not a privacy call is available of the extension terminal 1 releasing its speech among pluralities of the extension terminals 1 connected via conference trunks 7,  and a privacy call processing means that invalidates the privacy call request when the privacy call propriety discrimination means discriminates a disabled privacy call and interrupts the extension terminal 1 being a speech release object when the discrimination means discriminates an available privacy call.
Patent JP-H11309356-A (JP)
Title: Polysulfone selective separation membrane
Inventor: YAMADA MASAKAZU
IPC: A61M1/36
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To control the elution of impurities and to reduce stimuli to living bodies by controlling the content of bioactive glycolipid contained in a membrane as impurities at a regular concentration or below and forming the membrane of a selective separation layer having constant substance permeability on the side of a surface in contact with liquid to be treated. SOLUTION: The content of bioactive glycolipid contained in a membrane as impurities is controlled at 1.3 ppb or below, and the permeability of alubmin by the use of a mixed liquid of water and a solvent selected from N,N-dimethyl acetamide, N,N-dimethyl formamide, N-methyl-2-pyrrolidone, and dimethyl sulfoxide is controlled at 0.5-0.001%. Moreover, a membrane as a selective separation layer having constant substance permeability is formed on the side of a surface in contact with liquid to be treated. In this way, the elution of impurities can be prevented, and stimuli to living bodies can be reduced due to the reduced elution of components from the membrane.
Patent JP-S62289895-A (JP)
Inventor: YAMADA YOICHI
IPC: G10L25/00
Filed: 1986-06-10
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-S5658187-A (JP)
Title: Magnetic bubble memory stretcher
Inventor: KINOSHITA RIYOUICHI
IPC: G11C11/14
Filed: 1979-10-17
Abstract: PURPOSE:To obtain a steady bubble stretching effect, by forming the stretcher of a magnetic bubble memory of the concatenated disk system with an alternate arrangement in the stretching direction of both the chevron shaped permalloy pattern and the ion noninjection pattern. CONSTITUTION:The chevron shaped permalloy pattern 1 and the cirdular nonion injection pattern 2 which  is formed by injecting the ion H<+> into the periphery region are arranged alternately in the bubble stretching direction Y vertical to the bubble propagating direction X. Such alternate pattern rows are arranged in a large number in the direction X to obtain a pattern structure of the double-stretcher. With the stretcher of such pattern structure, the magnetic bubble 3 is stretched gradually toward the direction Y as it is propagated in the direction X to be detected by a detector when it is stretched sufficiently. The minimum size of both the width and the space can be increased for this pattern.
Patent JP-H06322396-A (JP)
Title: Non-halogen detergent for cleaning of urethane injector
Inventor: WADA HIROTAKA
IPC: C11D7/50
Filed: 1993-05-10
Abstract: PURPOSE:To provide a nontoxic and odorless non-halogen detergent for cleaning an urethane injector, exhibiting an excellent detergency without giving a damage to a rubber packing of the urethane injector, free from environmental pollution, exhibiting low flammability and convenient for disposal of waste cleaning liquid. CONSTITUTION:There is provided a non-halogen detergent composed of (a) 40 to 50 pts.wt. glycol monoalkyl ether (ethylene glycol mono-isobutyl ether, etc.) and/or glycol dialkyl ether (ethylene glycol diethyl ether, etc.), (b) 50 to 60 pts.wt. glycol (ethylene glycol, diethylene glycol, etc.) and, as necessary, 5 to 10 pts.wt. water and having >=76 deg.C flash point. The waste cleaning liquid is coagulated after a week and a rubber packing is not swollen even after soaked for a week.
Patent JP-H09316290-A (JP)
Title: Thermoplastic resin molding and its production
Inventor: NIIMURA TETSUYA
IPC: C08L55/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding excellent in delusteredness by blended molding of an ABS resin and a crosslinked rubber-contg. resin prepared by crosslinking a specific copolymer rubber in the presence of a copolymer made from an aromatic vinyl monomer, a vinyl cyanide monomer, etc. SOLUTION: This thermoplastic resin molding good in appearance and excellent in delusteredness is obtained by molding after simultaneous feeding of the followings to a molding machine. (A) 1-25 pts.wt. of a crosslinked rubber- contg. resin prepared by crosslinking 30-70wt.% of a vinyl cyanide-diene-based copolymer rubber or its blend with a rubbery polymer crosslinkable with this copolymer rubber in the presence of 30-70wt.% of a vinyl copolymer composed of 60-90wt.% of aromatic vinyl monomer unit, 10-40wt.% of vinyl cyanide monomer unit and 0-40wt.% of vinyl monomer unit copolymerizable therewith and (B) 75-99 pts.wt. of an ABS-based resin.
Patent JP-S5758408-A (JP)
Title: Surface elastic wave filter
Inventor: KOJIMA YUUJI
IPC: H03H9/145
Filed: 1980-09-26
Abstract: PURPOSE:To make small in size of a piezoelectric substance and to make low the cost of a surface acoustic wave filter, by folding a multistrip coupler MSC. CONSTITUTION:An input transducer 10, multistrip coupler (MSC)12 and output transducer 11 are located on a piezoelectric substrate 9. The MSC12 is composed of a plurality of strips of parallel electrodes, and it is folded at the center lengthwise the electrodes and the upper and lower part is made vertical toward the lengthwise direction of the electrodes and the input transducer 10 and the output transducer 11 are moved in parallel so that they are closed with each other. Thus, the length of the piezoelectric substrate 9 can be reduced by the length of parallel movement of the MSC.
Patent JP-H082005-A (JP)
Title: Ink jet printer
Inventor: ENDO KUNIO
IPC: B41J19/18
Filed: 1994-06-15
Abstract: PURPOSE:To execut high-speed printing by making efficient use of a plurality of heads. CONSTITUTION:In an ink jet printer, a plurality of removable heads each having nozzle arrays discharging ink, a carriage 4 whereon a plurality of head mounting parts for mounting these heads are disposed in the main scanning direction A and a head driving means 5 which makes the carriage 4 move back and forth in the main scanning direction are provided. The printer is equipped moreover with a head driving control circuit which positions the heads by controlling the operation of the head driving means 5 and with a printing data control circuit which converts an operation control code in printing data from a host unit into driving data and outputs them to the head driving control circuit, while analyzing a printing code in the printing data and converting it into dot data.
Patent JP-H06350875-A (JP)
Title: Gradation correction circuit for video signal
Inventor: SAKAGAMI SHIGEO
IPC: H04N5/202
Filed: 1993-06-03
Abstract: PURPOSE:To constitute a gradation correction circuit in which the gamma discriminating part of a small circuit scale is provided with, and the brightness of a corrected picture for the noise of an input picture is stable for the input of a moving picture signal, and in addition, the response of gain for the sudden change of the input picture is quick. CONSTITUTION:The gamma discriminating part 2 to determine the parameter of a gradation correction curve is constituted of two quantizing memories 14, 15 and a discriminating memory 16. Two quantizing memories 14, 15 quantize both difference (M-L) between the number of the picture elements of medium luminance and the number of the picture elements of low luminance in the input picture and the number of the picture element (H) of high luminance, and the discriminating memory 16 outputs the parameter (GAMMA) of the gradation correction curve for the bit-coupled value of the quantized values. Owing to such a configuration of the cascade connection of a quantizing means with a discriminating means, the circuit scale of the gamma discriminating part 2 can be curtailed largely as compared with the case that it is constituted of only the discriminating means without using the quantizing means.
Patent JP-H0428106-A (JP)
Title: Illumination device and illumination device cover
Inventor: ISHIBASHI HIROSHI
IPC: F21S6/00
Filed: 1990-05-22
Abstract: PURPOSE:To draw a radiating pattern through a cover surface through the propagation of pile fiber, by constituting the cover with a pile cloth at which the root portion of a cut pile made up of a condensing quality fiber where incident light from a fiber side surface is emitted from a fiber end surface, appears on the back of the cover in patternlike and in a design drawn as required. CONSTITUTION:An illumination device 14 is made up of an illuminating light 11 and a cover 12 covering the light and a supporting material 13 for these, and part or the whole of the cover 12 is made up of a cut pile. This cut pile is made up of a condensing quality fiber 16 where radiation light 15 to a fiber side surface is emitted from the cross section of a fiber end terminal, and the root portion 17 of the pile 16 forms the base portion of a design 18 at the back of the cover 12, so when an illumination light 11 is lighted, its light is emitted to the surface of the cover 12 only through the condensing pile 16 of a condensing quality fiber whose root portion 17 constitutes the base portion of the design 18 at the back, and as a result, the outlines of the design are drawn on the cover 12 surface as they are.
Patent JP-H06351010-A (JP)
Title: Radio video telephone system
Inventor: KATO JUNICHI
IPC: H04W84/10
Filed: 1993-06-03
Abstract: PURPOSE:To transmit picture data transmitted through a cable line to a radio line by providing a picture CODEC for a cable line and a picture CODEC for a radio line. CONSTITUTION:This device is constituted of a master device 16 and a slave device 31, and the master device 16 is equipped with a picture CODEC 40 for an ISDN and a picture CODEC 41 for radio. Then, at the time of transmitting a picture through an ISDN line 1, the picture is encoded and decoded by using the picture CODEC 40 for the ISDN, and at the time of transmitting the picture through the radio line, the picture is encoded and decoded by using the picture CODEC 41 for the radio, and the picture data are transmitted to both the ISDN line 1 and the radio line. That is, the device is equipped with the two picture CODEC 40 and 41 for the ISDN and the radio, so that the encoded picture data from the ISDN line 1 can be encoded again for the radio line, and transmitted to the radio line. Also, the encoded picture data from the radio line can be encoded gain for the ISDN line 1, and transmitted to the ISDN line 1.
Patent JP-H0428915-A (JP)
Title: Soot blower device and operation thereof
Inventor: SUGANO KOICHI
IPC: F23J3/00
Filed: 1990-05-23
Abstract: PURPOSE:To detect inflammation promptly and then immediately operate a soot blower to extinguish the fire, by providing fire detectors for air heaters and/or denitrating devices disposed at a heat exchanger tube group in a main body of a boiler and in an exhaust flue on the downstream of the main body, and providing a device which, upon a fire detection signal, immediately operates a soot blower for the air heater and/or denitrating device relevant to the detected fire. CONSTITUTION:Air heaters 7 and denitrating devices 23 are provided therein with thermocouples 6 and 6a for monitoring temperature at places where accumulation of dust is liable to occur, and with soot blowers 5 and 5a. When a high-temperature signal due to outbreak of a fire is generated from the thermocouple 6 for the air heater under the condition where a boiler is in operation and the soot blowers are at rest, an alarm is issued. Usually, in addition, a steam master valve 11 is fully opened (a pressure reducing valve 12 also is set into a pressure-regulating opening), and the air-heater soot blower 5 is immediately operated. The soot blower 5 is operated continually and repeatedly. When the hightemperature alarm is issued from the thermocouple 6 under the condition where steam from the boiler can not be used, steam is led from a back-up steam source 15, and the air-heater soot blower is operated for extinguishing.
Patent JP-H081253-A (JP)
Title: Stubbing method and device therefor
Inventor: NOZAKI KIMIO
IPC: B21D53/84
Filed: 1994-06-15
Abstract: PURPOSE:To easily and.surely form projections on a tube body in a stubbing method and the device in order to form plural projections on the outer circumference of the tube body. CONSTITUTION:The stubbing method forms a projection 87 by projecting a punch 43 from a mandrel 31 toward a slit hole 81 after inserting the mandrel 31 inside a tube body 85 to be formed with the slit hole 81 in an interval corresponding to the projection 87. Further the stubbing device consists of the mandrel 31, a cam member 39 to be formed with a cam face 41 at the position opposing to a guide hole 35 to be inserted into a hole of axial length direction 33 of the mandrel 31, a punch 43 to be inserted into the guide hole 35 of the mandrel 31, an energizing means 49 to energize the punch 43 toward the cam face 41, and a moving means 63 to move the cam member 39 in the axial length direction of the mandrel 39.
Patent JP-S62298308-A (JP)
Inventor: JIEFURII EMU BURAUN
IPC: B65D47/42
Filed: 1987-05-28
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-H0639038-A (JP)
Title: Aspirator
Inventor: EEGON SHIYUBUABU
IPC: A61M13/00
Filed: 1993-06-03
Abstract: PURPOSE: To provide an inhalr with a noncomplicated mechanical structure and less apt to form lumps of a powder drug by damp invading a passage system. CONSTITUTION: A rotatable cap 4 is mounted on a housing of this inhaler to repeatedly inhale a powder drug. In the housing 13, an administrating amount regulating wheel 1 with an administrating chamber 22 is placed between an intermediate floor 21 and a frame 20 supported on the bottom floor 14. A rotatable cap 4 supported on a lid 17 by a spring 12 is protruded into the housing 13 through the lid 17, the intermediate floor 21, and the frame 21 and equipped with a cylindrical body 7 placed in the axis direction which is a driving vertical hole of the administrating amount regulating wheel 1.
Patent JP-H01302172-A (JP)
Title: Probe card and measurement of part to be measured using the same
Inventor: YOSHIZAWA TETSUO
IPC: G01R3/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a probe card with an excellent characteristic, by burying a metal member with both ends thereof exposed from both surfaces of a holder comprising an electrically insulating material while the holding body is provided with a wire pattern to vibrate one end of the metal member. CONSTITUTION:A probe card 200 has an electric connection member 125 and a vibrator 252 to vibrate a metal member 107 exposed on the side of a part to be measured of a holder. The electric connection member 125 has a holder 111 comprising an electrically insulating material as organic material and a metal member 107 buried therein 111 and one end of the metal member 107 is exposed on one side of the holder 111 while the other end thereof 107 is exposed on the other side thereof. The electric connection member also has a wire pattern 300. With the vibration of the vibrator 252, a surface oxide of the connection 105 of a semiconductor 101 is broken thereby achieving a reduction in a contact resistance between the metal member 107 of the electric connection member 125 and the connection part 105 of the semiconductor 101.
Patent JP-H11326947-A (JP)
Title: Liquid crystal display body formed of polymer insulating film
Inventor: SANECHIKA KENICHI
IPC: G02F1/1333
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display body having a high display grade using an interlayer insulating film which has good flatness and does not crack without dropping TFT characteristics. SOLUTION: The interlayer insulating film of the thin-film transistor(TFT) liquid crystal display is composed of an arom. polymer, such as polyarylene ether, which is colorless and transparent in on interlayer insulating film and has heat resistance. The polyarylene ether is an arom. copolymer consisting of a plurality of arom. copolymer chains. These arom. copolymer chains include the 2,6-diphenyl phenol repeating unit expressed by the formula and the phenolic comonomer unit inserted into the repetition of the 2,6-dephenyl phenol repeating unit.
Patent JP-H05330810-A (JP)
Title: Formation of pressure superfluid helium
Inventor: TANEDA MASANOBU
IPC: C01B3/04
Filed: 1992-05-26
Abstract: PURPOSE:To excellently and inexpensively form sufficient pressure He II while suppressing the formation of superfluous saturated He II. CONSTITUTION:He I is placed in a vessel 10, and the liq. layer is adiabatically divided by a separator 12 to form a lower vessel 14. The lower vessel 14 alone is evacuated to cool the He I in the lower vessel 14, and the He I is transformed into saturated He II. Evacuation is then stopped, hence He I is introduced into the lower vessel 14 from the atmospheric pressure region above the separator 12, and pressure He II is generated in the lower vessel 14.
Patent JP-H071956-A (JP)
Title: Molding for automobile
Inventor: MIYAGAWA NAOHISA
IPC: B60J1/02
Filed: 1991-03-29
Abstract: PURPOSE:To facilitate recycling by limiting a constitutive material of a molding installed between a car body panel and a glass panel of various kinds of automobiles to a special material. CONSTITUTION:A polyamide resin film is situated as the core body of a bright tape part, and the upper surface is coated with a metal evaporation film such as aluminium. The lower surface is also coated with a metal evaporation film. An inorganic substance layer such as ceramics to play a role of protection is laminated on the under surface of the metal evaporation film. An ethylene copolymer resin layer is laminated on the upper surface of the metal evaporation film, and an ionomer resin layer is laminated doubly on the upper surface being its obverse. The left and right side surfaces and the under surface of the bright tape part are molded integrally on the molding head part of a molding body of polyolefine type and polyamide type thermoplastic resin.