baber/WOPTO huggingface dataset:
Patent JP-H05235010-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKAMI HIROKI
IPC: H01L21/331
Filed: 1992-02-24
Abstract: PURPOSE:To stabilize the characteristics of a transistor by a method wherein fluoric atoms are introduced to the region in the vicinity of the surface of a substrate before growth of silicon, and polycrystalline silicon is deposited using silane gas. CONSTITUTION:An N-type buried layer 2, an N-type epitaxial layer 3 and an insulation isolation layer 4 are formed on a P-type silicon substrate 1. After boron has been ion-implanted, a base region 6 and a base lead out polycrystalline silicon electrode 7 are formed. An emitter region 8 is formed by selective etching, and after the oxide film on the surface has been removed, fluorine is ion-implanted. Then, polycrystalline silicon is deposited by low- pressure vapor-growth device using monosilane as raw gas, and an annealing treatment is conducted after arsenic has been ion-implanted. After excessive polycrystalline silicon has been removed by lithography, a metallizing treatment is conducted. The growth of a natural oxide film, due to the fluorine introduced in advance to the region in the vicinity of the surface of the single crystal, is interrupted, and the oxide film, which is formed before growth of the polycrystalline silicon, is removed. As a result, an excellent single crystal/ polycrystalline interface, having no oxide film, can be obtained.
Patent JP-H11225817-A (JP)
Title: Cap for head hair
Inventor: SUGIMOTO MIKIO
IPC: A45D19/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To use a cap for head hair when head hair is washed by equipping the cap for mounting on a head and a bag body which wraps far infrared radiation sheet formed by fibers containing powders for far infrared radiation in by a cloth material and attaching the bag body on an inner face of the cap for mounting on the head detachably. SOLUTION: When this cap for head hair is used, a bag body 2 is attached to an inner face of a cap for mounting on a head 1 by matching a female face 22 with a male face 12 of a face fastener, and a user wears this cap on his/her head. When this cap is used to wash head hair, water is contained in the bag body 2, a shampoo liquid is contained and foamed, and then a head is massaged from above the cap for mounting on the head 1 so that water and bubbles reach head hair and head skin sufficiently. Consequently, the same washing action as the case where an object to be washed is immersed in shampoo liquid and bubbles and then is washed is obtained. At the same time, far infrared radiation is radiated from far infrared radiation sheet 20 included inside the bag body 2, and the wave motion of the far infrared radiation permeates head hair to promote the washing action of head hair.
Patent JP-H08230281-A (JP)
Title: Sheet cleaning apparatus
Inventor: SHINKO HARUHIKO
IPC: B41J29/26
Filed: 1995-02-24
Abstract: PURPOSE: To satisfactorily remove a print material at the entire sheet by providing control means for intermittently rotatably driving pairs of rollers dipped in cleaning solution during dipping the sheet. CONSTITUTION: A pair of squeezing rollers 10 are disposed in parallel with cleaning liquid surface 8a along the depth direction of a treating tank 7 near the upper end opening of the tank 7. A pair of brush rollers 11 are disposed near the liquid level (a) in cleaning solution 8 and a pair of offset rollers 12 are disposed directly under the rollers 11 in parallel with the level (a) along the depth direction of the tank 7. The rollers 10, 11, 12 are all rotatably provided, but the rollers 10, 12 are coupled to the same driving system to be rotatably driven synchronously at an equal speed, the roller 11 is coupled to another driving system, and the roller 10 is independently rotatably driven.
Patent JP-S63204099-A (JP)
Inventor: HOSOYA FUMIO
IPC: B64D1/04
Filed: 1987-02-19
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-H08231907-A (JP)
Title: Aqueous ink composition for ink jet recording
Inventor: ITO HIROYUKI
IPC: C09D11/10
Filed: 1995-02-24
Abstract: PURPOSE: To obtain an aqueous ink composition suitable for ink jet recording, giving a bleeding-free ink image with high water resistance without nozzle clogging by dispersing particles of a specific insoluble cross-linked polymer in an aqueous medium containing an oil-soluble dye. CONSTITUTION: This ink composition is obtained by dispersing particles of a cross-linked polymer comprising 2.0-10.0wt.% of a polyfunctional monomer and a monofunctional monomer and being insoluble in the following medium in an aqueous medium containing an oil-soluble dye and preferably containing a plasticizer. The monofunctional monomer is preferably a styrene monomer and/or (meth)acrylic monomer. The volume-average particle size of the polymer particles is preferably in a range of submicrons.
Patent JP-H05235804-A (JP)
Title: High frequency signal transmission system
Inventor: TANIGAWA YOSHIHIRO
IPC: H04B3/02
Filed: 1992-02-25
Abstract: PURPOSE:To make the size of the entire high frequency signal transmission system small by employing a DC isolation transformer comprising tin film conductor pattern windings for a transformer at a sender side so as to use a resistive component of the thin film conductor in place of a matching resistor thereby eliminating the need for the matching resistor especially. CONSTITUTION:A signal sent as a balanced signal from a balancing transmission driver circuit (d) at a sender side A is sent to a balanced cable (a) via a DC isolation transformer (b) having thin film conductor pattern windings, and the signal through the balanced cable (a) is received by a balanced reception receiver circuit (e) similarly through a DC isolation transformer (c) having thin film conductor pattern windings.
Patent JP-S62282912-A (JP)
Inventor: RICHIYAADO BII FURIIMAN
IPC: B29K101/10
Filed: 1987-02-19
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-H02215272-A (JP)
Title: Method for transmitting transmitter and receiver sheets of paper
Inventor: TSUKADA HIROAKI
IPC: H04N1/21
Filed: 1989-02-15
Abstract: PURPOSE:To increase the utilization efficiency of a transmission line by simultaneously inputting the data of plural sheets of paper, accumulating them once, thereafter, transmitting them at a transmission station, and at a reception station, as well, accumulating the data of the received sheets of paper once, recording them, and executing the recording action in parallel to a receiving action and, simultaneously, in parallel even to plural sheets of paper. CONSTITUTION:At a transmission station 1, a transmission controller 4 executes an output through a transmission inquiry line output device 8 to a transmission line 3, and at a reception station 2, a reception side controller 13 outputs a transmission inquiry from the transmission station 1 through a line input device 9 to the transmission line 3. A transmission controller 7 of the transmission station 1 starts the line output of the compressed data of one sheet of paper stored in a memory 6 when a transmission start request from the receiving station 2 is accepted through the line output device 8, and at the reception station 2, a reception controller 13 stores the data received by the device 9 into a memory 10. When the transmission of one sheet of paper is completed at the transmission station 1, a transmission completion is outputted from the device 7 through the device 8 to the line 3, and the reception station 2 also outputs a reception completion notification.
Patent JP-S55131694-A (JP)
Title: Mist type heat exchanger
Inventor: MORI YASUO
IPC: F28F1/32
Filed: 1979-03-30
Abstract: PURPOSE: To raise coefficient of heat transfer of high fins, by forming fine grooves on the surface of at least either of heat transmitting tubes or fins.  
     CONSTITUTION: Ringlike fine grooves 4 are formed on the surface of high fins 3, so that mist liquid attached to the front surface of high fins 3 is directed to the remaining section of fins 3 where the mist liquid does not come into direct contact. As the result, most of the surface of fins 3 get wet by the mist liquid, so that coefficient of heat transfer of the high fins 3 can be increased remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05202519-A (JP)
Title: Earth anchor and fixing thereof
Inventor: WATABE TERUYA
IPC: E02D5/80
Filed: 1992-01-29
Abstract: PURPOSE:To sufficiently secure the covering thickness of grout by a method in which linked centralizers are set on the front and rear ends of earth anchor and projected outwards in an excavated skew pit to centrally position the earth anchor. CONSTITUTION:A tip centralizer 2 and an intermediate centralizer 3 are each attached to the tip cap 5 of a tension member 1 and an attached steel tube 6. The centralizers 2 and 3 are each made up of a link device projected outwards by spring and a stopper to hold the projected position. A cylindrical casing is inserted into an excavated skew pit and the centralizers 2 and 3 in contracted state are inserted into the casing. The casing drawn out to expand the centralizers 2 and 3 in order to position the tension member at the center of the pit. During the period, a grout is injected to form an anchor 4, and after the grout hardens, the head of the tension member 1 is tensed by jacks to fix it. The sufficient covering thickness of the grout in the skew pit can thus be secured.
Patent JP-S57152277-A (JP)
Title: Branching filter for community television reception
Inventor: SUGIURA TOSHIHIRO
IPC: H04N7/16
Filed: 1981-03-14
Abstract: PURPOSE:To prevent devices in the front stage of an input terminal and other terminal equipment from bad influences even if the connection terminal of the terminal equipment is short-circuited by connecting buffer resistance between the input terminal of a branching circuit and a terminal equipment connecting terminal. CONSTITUTION:A TV signal applied to an input terminal 16 of a branching circuit 20 is transferred to an output terminal 17, and simultaneously is branced by a prescribed number of branch lines and outputted from a TV connection terminal 18 of a branching circuit 24 through a branching terminal 23. A control signal from a terminal equipment connecting terminal 19 is sent to the terminals 16, 17 through a buffer resistance 35. In this situation, the circuit 20 has directivity even if the terminal 18 is short-circuited, so that no influence exerts on the devices connected to the front stage of the terminal 16 and that connected after the terminal 17. Moreover even if the terminal 19 is short-circuited, no bad influence exerts on the devices connected to the front stage of the terminal 16 and that connected to the back stage of the terminal 17 by the resistance 35.
Patent JP-S57156325-A (JP)
Title: Recovery of thiocyanate salt
Inventor: SATOU TOSHIO
IPC: C10K1/08
Filed: 1981-03-14
Abstract: PURPOSE: A waste solution resulting from the wet desulfurization of coke furnace gas, containing prescribed amounts of the objective compound, is concentrated in two stages and/or cooled to precipitate and separate sulfates and thiocyanates respectively, thus recovering thiocyanates from the waste solutions easily.  
     CONSTITUTION: A wet desulfurizer for coke furnace gas is operated under such conditions as most of thiosulfates are converted into sulfates so that the content of thiosulfates in the waste solution is made less than half of the thiocyanate content. Then, the resultant waste solution is concentrated almost to the saturation of thiocyanates and/or cooled to precipitate sulfates, which are filtered off. Further, the remaining solution is concentrated to the saturation of thiosulfates and/or cooled to precipitate the thiocyanates, which is recovered by filtration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09212177-A (JP)
Title: Karaoke device
Inventor: YO SHIZUKA
IPC: G10K15/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the KARAOKE device which plays duet music while exchanging the intervals of a male part and a female part by the parts, and can display the texts of the male part and female part in different colors and marks by the parts. SOLUTION: When a part exchange button is pressed following the input of the music number of the duet music, part information indicating the start of the male part is changed into information indicating the start of the female part and the part information indicating the start of the female part is changed into the information indicating the start of the male part as to part information of musical performance information; and a mark 33 indicating the male part is changed into a mark 32 indicating the female part and the mark 32 indicating the female part is changed into the mark 33 indicating the male part as to marks of text information. Therefore, the duet music can be played while the intervals of the male part and female part are changed by the parts and the marks for discriminating between the texts of the male part and female part are changed by the parts.
Patent JP-S63309994-A (JP)
Inventor: MISHIERU GE
IPC: H01J11/12
Filed: 1988-02-19
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-H05337070-A (JP)
Title: Releasable locking device of cleaning appliance
Inventor: BUIKUTORU FURIIBU
IPC: A47L13/10
Filed: 1993-02-03
Abstract: PURPOSE: To provide an inexpensive releasable locking device of a cleaning appliance which is easily operated and manufactured. CONSTITUTION: This is a device for releasably fixing a cleaning appliance like a brush 3 between relatively movable jaw sections 11, 12, etc. The two jaw sections 11, 12, etc., that are set apart and loaded with a spring are crossed by a bolt 6 forming a part of a driving arm 5, whereby the two jaw sections 11 and 12 can work so that the cleaning appliance 3 may be fastened against the spring force at the first position of the driving arm 5, and the jaw sections can be held apart by the spring force at the section position of the driving arm 5 so that the cleaning appliance 3 may be taken out from there or put in between.
Patent JP-S62197073-A (JP)
Inventor: KANAI HIROSHI
IPC: A61N5/02
Filed: 1986-02-24
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-S63204295-A (JP)
Inventor: TATSUNO MITSUO
IPC: G09G5/22
Filed: 1987-02-20
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-S57151662-A (JP)
Title: Tube made of polymer composition
Inventor: SHINGIYOUUCHI KAZUO
IPC: C09D11/00
Filed: 1981-03-16
Abstract: PURPOSE: To prepare the titled tube having remarkably improved abrasion resistance of the pattern printed to the surface, by printing a pattern with a curable color ink consisting of a thiol compound and a compound containing a carbon- carbon double bond.  
     CONSTITUTION: The surface of a tube made of a polymer composition (e.g. polyethylene) is printed with a curable color ink composed mainly of a mixture of a thiol compound and a compound containing carbon-carbon double bond, and cured with e.g. UV-irradiation. The printed pattern is coated with a transparent mixture composed of an acrylic urethane oligomer or a thiol compound and a compound having carbon-carbon double bond to ≥2μ thickness.  
     USE: The process can be applied to the composition containing a large amount of a flame retardant and antioxidant having high blooming tendency, and can be used in a variety of fields. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09208787-A (JP)
Title: Antibacterial water absorbent composition and production thereof
Inventor: TSURUOKA MASAFUMI
IPC: C08L31/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial water absorbent composition excellent both in absorbing function and antibacterial function, and capable of suppressing the putrefaction of absorbed urea, blood, etc., by including or supporting a specific natural antibacterial component on powder of a water-absorbing resin. SOLUTION: This composition is obtained by including or supporting (A) powder of a water-absorbing resin (preferably, a water-insoluble water-absorbing resin consisting of acrylic acid and an acrylic salt as main constituting units and containing the acrylic acid component in an amount of 20-40mol% based on the total of the acrylic acid component and the acrylic acid salt component) and (B) a natural antibacterial component obtained from seeds of grapefruits and/or herbs by extraction, preferably at a ratio of the component A to the component B of 100:0.05 to 100:1 by weight. The extract of seeds of grapefruits and that of herbs are preferably used in combination. The objective composition may be obtained by adding an aqueous solution or an aqueous dispersion of the component B to the component A, and optionally the mixture is dried to allow to support the component B. Alternatively, the objective composition may be obtained by adding a supported body or a microcapsule of the component B to the component A and mixing them to allow to support, etc.
Patent JP-S59165791-A (JP)
Inventor: SHIBAMOTO JIYUNZOU
IPC: E21B15/00
Filed: 1983-03-08
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-S61200958-A (JP)
Title: Naphthalenesulfonamide and fungicide for agricultural purposes
Inventor: YOSHIMOTO TAKEO
IPC: C07C67/00
Filed: 1985-02-28
Abstract: NEW MATERIAL:A compound of formula I (X is H, Cl). EXAMPLE:N-(2-Chloro-4-nitrophenyl)-alpha-naphthalenesulfonamide. USE:A fungicide for agricultural purposes. It has activity of controlling or inhibiting the proliferation of a variety of plant disease-causative microorganisms, thus can be used to control a wide range of plant diseases. Especially, it has excellent effect against soil diseases such as clubroot in Cruciferae vegetables and common scab in potatos for which we have been unable to find an effective agent. PREPARATION:The compound of formula I is obtained by reaction of a compound of formula II with another compound of formula III in the presence of a base such as pyridine in a solvent such as toluene at 110-180 deg.C for 5-15 hours.
Patent JP-2000237604-A (JP)
Title: Biopolymer-compounded cesium-selective ion exchanger and production thereof
Inventor: ONODERA YOSHIRO
IPC: B01J39/12
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a biopolymer-compounded cesium selective ion exchanger with excellent handling easiness and to provide a method for easily and simply producing the ion exchanger with high reproducibility. SOLUTION: This cesium separation and recovery agent is a cesium-selective composite ion exchanger obtained by using a calcium alginate gel as a carrier and depositing ammonium molybdate having a general formula: (NH4)3PMo12O40- nH2O (wherein the reference characteristic n stands for the number of moles and is within about 1 to 4). As a result, since the biopolymer-compounded cesium-selective ion exchanger is excellent in handling property and easy to be separated by solid-liquid separation, the ion exchanger can be used for both adsorptive separation processes by contact filtration method or stationary phase adsorption method.
Patent JP-S63205664-A (JP)
Title: Production of toner for electrophotography
Inventor: ISHIKAWA YOSHIBUMI
IPC: G03G9/087
Filed: 1987-02-23
Abstract: PURPOSE:To improve dispersion of a coloring agent and charge control agent and to obviate offsetting of a toner by kneading the coloring agent and wax with strong shearing force in a 1st stage, then mixing a resin therewith. CONSTITUTION:The colored chips obtd. by the stages including the 1st stage for kneading the coloring agent, the wax and if necessary, the charge control agent under the high shearing force exerted to the mixture in the molten state of the wax and the 2nd stage for kneading the kneaded matter obtd. in the 1st stage, the resin and if necessary, other additives under the shearing force weaker than in the 1st stage exerted thereto are used. The coloring agent, the charge control agent, etc., are sufficiently dispersed under the high shearing force together with the wax in the 1st stage in such a manner, then the resin is added to the mixture and the mixture is subjected to the weak kneading by which the cutting of the molecular chains of the resin is obviated. The offsetting of the toner is, therefore, prevented.
Patent JP-S52121085-A (JP)
Title: Reactive high polymers
Inventor: SATOMURA MASATO
IPC: C09D11/00
Filed: 1976-04-05
Abstract: PURPOSE: To prepare reactive high polymers having excellent characteristics as photocrosslinkable high polymers, by polymerizing vinyl monomers having a photocrosslinkable group in an aqueous medium in the presence of sensitizers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03179674-A (JP)
Title: Phosphoric acid removing system for exhaust gas of phosphoric acid fuel cell
Inventor: KOMATSU TADASHI
IPC: H01M8/04
Filed: 1990-02-19
Abstract: PURPOSE:To remove phosphoric acid in an exhaust gas without enlarging a unit by constituting the unit with a U-shaped case, a drain tank, a spray nozzle, a mist filter, a replenishing water line connected to the drain tank, and a drain line. CONSTITUTION:One U-shaped foot where exhaust gas comes in of a U-shaped case 10 is made follow and a spray nozzle 2 is installed in the other U-shaped foot where the exhaust gas comes out. Water pumped up from a drain tank 5 with a circulation pump 3 is sprayed from the spray nozzle 2 through a cooling unit 4. The exhaust gas from a fuel cell air electrode is cooled by the heat of vaporization of water vaporized by spary and the temperature of the exhaust gas is decreased. When the temperature is furthermore decreased, vaporized water and part of water produced by electrochemical reaction are condensed by making to act phosphoric acid as nuclei, and water drops are formed. Phosphoric acid is removed from the exhaust gas by the water drop forming process and cooling action by the spray of water. Blocking of the pipeline caused by corrosion by phophoric acid and enlargement of the unit for avoiding blocking are unnecessary. A system can be used semipermanently only by replacing the water in the drain tank.
Patent JP-H02216422-A (JP)
Title: Exposure meter
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B7/08
Filed: 1989-02-17
Abstract: PURPOSE:To always obtain a correct exposure irrespective of an average reflection factor of an object to be photographed by estimating a reflection factor of the object to be photographed from chromaticity, and correcting a difference to a reference reflection factor against an exposure value. CONSTITUTION:A light beam from an object to be photographed is given to photoelectric converting circuits 13, 23 and 33 through filters 11, 21 and 31, and colorimetry use photodetectors 12, 22 and 32, respectively. Sample holding signals Sx-Sz outputted from sample holding circuits 14, 24 and 34 through the converting circuits 13-33 are switched successively and inputted to an arithmetic part 3 through an A/D converting circuit 1. The arithmetic part 3 calculates an exposure value by an A/D conversion value of the signal Sy, and calculates chromaticity values as (x)-(z), based on the A/D conversion values of the signals Sx-Sz. From memory information of a memory part 2 corresponding to the chromaticity values (x)-(z) calculated therein, exposure correction data is referred to or calculated, and a corrected exposure value is calculated.