baber/WOPTO huggingface dataset:
Patent JP-S62246895-A (JP)
Title: Crucible for manufacturing crystal
Inventor: TAKAHASHI KENICHI
IPC: C30B29/30
Filed: 1986-04-18
Abstract: PURPOSE:To prevent the contamination of a melt and to grow a crystal having good quality by coating a high melting point material selected from component materials to constitute an oxide onto the inside surface of a crucible for manufacturing the single crystal of the oxide. CONSTITUTION:This crucible 1 is the crucible to be used for manufacturing the single crystal of the oxide. The high melting point material selected from the component materials to constitute the oxide is coated 11 on the inside wall surface of the crucible 1. For example, the crucible made of platinum or platinum-rhodium is used in terms of corrosion resistance and mechanical strength at a high temp. and coating with Nb is more preferable if the oxide is LiNbO3. Since the above-mentioned high melting point material is selected from the component materials to constitute the oxide which is the raw material, the components which are liable to be lost by evaporation, etc., among the crystal materials are made up and such is preferable for the manufacture of the crystal.
Patent JP-S62245446-A (JP)
Title: Field label information control system
Inventor: NIIKURA YOJI
IPC: G11B27/00
Filed: 1986-04-18
Abstract: PURPOSE:To shorten the time of access to file label information by putting the file label of a temporary file on a memory and then referring to and updating file label information on the memory. CONSTITUTION:A temporary file base allocating/releasing means 6 secure a file area on a shared space 3 as much as required and registers label information for controlling the name and position of a file in a label information storage means 5. When the label information is confirmed by a file label information input/output means 7, the volume content table in a storage volume 1 is not referred to and the file name of the temporary file is used as a key to read the label information out of a label information storage means 5 and pass it to a job. Further, when an update request for the label information is inputted from the job to a file label information input/output means 7, corresponding label information is the label information storage means 5 is updated.
Patent JP-H06279126-A (JP)
Title: Formation of oriented thick film of bismuth-containing superconducting ceramic
Inventor: TAKAHASHI KOICHIRO
IPC: H01B13/00
Filed: 1993-03-25
Abstract: PURPOSE:To form a uniform oriented thick film of bismuth-contg. super- conducting ceramics having low porosity and high critical current density. CONSTITUTION:Bismuth-contg. superconducting ceramics 1 is melted by heating, the resulting melt is rapidly cooled to form a thick film and this film is heat- treated. The thick film may be formed by spraying the melt on a squeezing rapid cooling device 7. This method is especially effective in forming a thick film with C-axis oriented Bi-2212 and Bi-2223 phases as high Tc phases (C axis is perpendicular to the surface of a substrate). A low-cost alumina sintered compact substrate or a low-cost stabilized zirconia substrate can be used.
Patent JP-S58206873-A (JP)
Title: Starter
Inventor: KAJINO SADAYOSHI
IPC: F02N15/06
Filed: 1982-05-27
Abstract: PURPOSE:To enable to reduce the length from a speed-reducing means to the top of a pinion shaft, by providing an internal gear formed integrally with a clutch outer element, and omiting a pin supporting member that is turned together with a clutch shaft. CONSTITUTION:An internal gear 3 is turned with a pin 2a being fixed to a center case 15, and a clutch shaft 7 is designed to function as a clutch inner element as well as a pinion shaft by forming the internal gear 3 and a clutch outer element 4 integrally with each other. Further, a pin 11 is fitted to a spline 11a formed on the shaft 7. Thus, since the length A from a speed-reducing means to the top of the pinion shaft 7 is reduced, it is enabled to reduce the entire length of a starter.
Patent JP-H04303111-A (JP)
Title: Exhaust emission control device for engine
Inventor: TAKEMOTO TAKASHI
IPC: F01N3/28
Filed: 1991-03-29
Abstract: PURPOSE:To prevent as far as possible the reduction in the performance for purifying NOx due to the influence of the change in the concentration of HC components inside the exhaust gas, in the case where the zeolite that has been ion-exchanged by transition metals is used as an exhaust gas purifying catalyst. CONSTITUTION:A catalyst body 10 in which the zeolite that has been ion- exchanged by transition metals is retained as an exhaust gas purifying catalyst is provided to the exhaust system 4 of an engine 2, and also a blow-by gas supply control means 14 by which the blow-by gas is supplied into the exhaust system 4 for increasing the HC concentration in the exhaust gas that is flowing into the catalyst body 10 so as to be treated, when the temperature of the catalyst body 10 exceeds the reaction temperature and also the concentration of the HC components inside the exhaust gas is less than a prescribed concentration, is provided on the upstream side of the catalyst body 10.
Patent JP-H02268900-A (JP)
Title: Deodorant composition
Inventor: FURUKAWA KICHIJI
IPC: C02F11/00
Filed: 1989-04-11
Abstract: PURPOSE:To improve the dispersibility of a powdery deodorant by blending a prescribed amt. of the powdery deodorant with prescribed amts. of xanthane gum, polyacrylamide or a partial hydrolyzate thereof and water to prepare a slurried deodorant compsn. CONSTITUTION:A slurried deodorant compsn. is prepd. by blending 5-70wt.%, preferably 30-50wt.% powdery deodorant with 0.1-10wt.%, preferably 1-5wt.% xanthane gum, 0.05-1wt.%, preferably 0.1-0.5wt.% polyacrylamide or partial hydrolyzate thereof and enough water to prepare 100wt.% compsn. The deodorant may be benzoisothiazolone or methylene bisthiocyanate, etc. The slurried deodorant compsn. is useful as a deodorant for sludge such as sludge in a primary sedimentation basin, excess sludge or digested sludge.
Patent JP-S61243899-A (JP)
Inventor: SCHUMANN KLAUS
IPC: C11D3/14
Filed: 1986-04-18
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-H05290951-A (JP)
Title: Gap type surge absorbing element
Inventor: TOKAWA TSUNEHISA
IPC: H01T4/10
Filed: 1992-04-10
Abstract: PURPOSE: To suppress deterioration due to electric discharge. CONSTITUTION: This surge absorbing element 10 is constituted by sandwiching discharge electrodes 14a, 14b between insulators 12c, 12d and forming a through hole 18 including a discharge gap 16 between discharge electrodes 14a, 14b in the insulators 12c, 12d. Since the discharge gap 16 is formed in the surrounding of the discharge electrodes 14a, 14b in the insulators 12c, 12d, the creep distance between the discharge electrodes 14a, 14b is made equal to the length of the circumference of the through hole 18 and made large and consequently, deterioration due to electric discharge can be suppressed.
Patent JP-H03290046-A (JP)
Title: Trouble diagnosing device for engine
Inventor: MUSA IKUO
IPC: F02D41/22
Filed: 1990-04-04
Abstract: PURPOSE:To carry out the trouble judgement with high precision by judging the anomaly of an engine by detecting the temperature in an exhaust purifying device or on the downstream side from the exhaust purifying device in each cylinder of the engine, in the prescribed operation region of the engine. CONSTITUTION:During the engine operation, the cycle of the change of the signal of an ignitor 12 is measured by a counter 201 in a controller 17, and the revolution speed data NED is calculated. Further, the catalyst temperature values TE1-TE4 which are obtained on the basis of the outputs of the catalyst temperature sensors 91-94 for detecting each catalyst temperature in three way catalysts 81-84 are read out in succession, and the average catalyst temperature value TE is obtained. Further, the in-mainfold pressure value PD is read out from the output of a pressure sensor 6, and it is judged if the operation state is in an engine anomaly judgement zone Z or not, on the basis of the revolution speed data NED and the in-mainfold pressure value PD. In case of the engine anomaly judgement zone Z, if the detected temperature related to a specific cylinder is different by a prescribed value or more from the average temperature, the anomaly of the engine is judged.
Patent JP-H08258133-A (JP)
Title: Resin molded product using hollow structure plate and molding thereof
Inventor: FURUSAWA YASUHIDE
IPC: B29L9/00
Filed: 1995-03-23
Abstract: PURPOSE: To enhance the appearance of the terminal part of a resin molded product molded using a hollow structure plate. CONSTITUTION: When a resin molded product such as a front pillar interior product is molded at first, a heated hollow structure plate 3 is set between vacuum molds 21, 31 and a decorative sheet 8 is arranged on the surface of a surface liner 4 to clamp both molds 21, 31. At this time, the terminal part of the hollow structure plate 3 is crushed by parting line surfaces 23, 33 to closely bond the terminal parts of liners 4, 5 each other and the terminal part of the decorative sheet 8 is pressed to the terminal part of the surface liner 4 to be bonded thereto. By this constitution, the cut ends of the ribs 6 of the hollow structure plate 3 and the independent spaces 7 between the ribs go out of sight from the outside and the appearance of the terminal part of the molded product is enhanced. Further, the peeling from the terminal part of the decorative sheet 8 can be prevented.
Patent JP-S5427014-A (JP)
Title: Production of extremely fine filament
Inventor: IKEDA HITOSHI
IPC: D01F6/60
Filed: 1977-08-01
Abstract: PURPOSE: Extremely fine filament yarns with reduced uneveness are produced by blowing forcibly cooling air from one side and simultaneously sucking spontaneouly a certain amount of cooling air from the opposite side in a horizontally cooling spinning machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06115026-A (JP)
Title: Multi-layer stretch shrink film
Inventor: WANO TOYOKI
IPC: B29L9/00
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a multi-layer stretch shrink film for forming a package superior in not only transparency and glossiness but also elastic recovery power and binding power without occurrence of odor of an acetate in stretch/shrink packaging. CONSTITUTION:A core layer is made of an ethylene-propylene copolymer, an ethylene-butene-propylene copolymer, or the mixture thereof. Each outer layer is made of a resin composition obtained by mixing a straight-chain low-density polyethylene having a density of 0.910 to 0.925g/cm<3> and a melt index of 0.5-10g/10min with a straight-chain low-density polyethylene having a density of 0.890 to 0.907g/cm<3> and a melt index of 0.5-10g/10min in a mixing ratio of 11:5 to 5:1. In addition, the total thickness of both the outer layers is 10-90% of the total film thickness.
Patent JP-S5426647-A (JP)
Title: Transistor amplifying circuit
Inventor: YAMAGUCHI HIROYASU
IPC: H03F3/68
Filed: 1977-07-30
Abstract: PURPOSE:To improve the power supply utilizing rate and to make easy circuit integration, by connecting the first and second transistors parallelly and by using one as DC feedback and another as AC feedback.
Patent JP-H11288745-A (JP)
Title: Flexible wet solar battery and its manufacture
Inventor: ISHIZAWA HITOSHI
IPC: H01G9/20
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a wet solar battery and its manufacturing method installed on a structure having curved surfaces, and having flexibility and high conversion efficiency. SOLUTION: A closed area is formed by joining all sides of a semiconductor electrode 3 carrying sensitized pigment formed on one side of a conductive foil substrate 4 having thickness of 5 μm-0.5 mm, and a transparent conductive membrane 2 formed on one side of sheet glass or a plastic film having thickness of 5 μm-0.5 mm, such that they are laid inside. Here, an electrolyte 5 is provided within the closed area, thus the flexible wet solar battery is manufactured.
Patent JP-H01263077-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/30
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a negative-type thermal recording material which can be produced with favorable stability and has excellent transparency, by using an ester in providing a thermal recording layer by a method wherein a coating liquid comprising an emulsified or dispersed material obtained by dissolving a basic dye precursor and a color developer in the organic solvent insoluble or difficultly soluble in water and emulsifying or dispersing the resultant solution and also comprising decolorant-containing microcapsules is applied to a support, followed by drying. CONSTITUTION:A thermal recording layer is provided by a method wherein a coating liquid comprising an emulsified or dispersed material obtained by dissolving a colorless or light- colored basic dye precursor and a color developer in an organic solvent insoluble or difficultly soluble in water and emulsifying or dispersing the resultant solution and also comprising decolorant-containing microcapsules is applied to a support, followed by drying, and an ester is used as the organic solvent. The organic solvent may be appropriately selected from esters having a high boiling point of at least 150 deg.C or solvents generally used as pressure- sensitive oils, among which the esters are particularly preferred from the viewpoint of stability of the emulsified or dispersed material obtained. When the high boiling point ester is used, the coating liquid obtained is excellent in emulsion or dispersion stability, and a thermal recording material having excellent transparency can be obtained with favorable reproducibility.
Patent JP-S61251045-A (JP)
Title: Die-bonding for semiconductor chip
Inventor: HIGUCHI YASUYUKI
IPC: H01L21/58
Filed: 1985-04-26
Abstract: PURPOSE:To remove effectively the bubbles being included in the prefoaming material and to suppress the rate of generation of voids in the prefoaming material to the minimum by a method wherein the material to be die-bonded is put in an inclined state at the prescribed angle and the semiconductor chip is connection-fixed on the material to be die-bonded by the prefoaming material. CONSTITUTION:A lead frame 1 is inclined at the prescribed angle theta to a horizon a-a' and the protruded piece 1a for sag prevention of the lead frame 1 is positioned according to the position of a solder 2. Then, the solder 2 is dripped in the vicinity of the protruded piece 1a for sag prevention in the prescribed amount and a semiconductor chip 3 is pressed with the prescribed pressure from the direction parallel to the above-mentioned lead frame 1. Hereby the semiconductor chip 3 is connection-fixed on the lead frame 1. The bubbles being included in the solder 2 are liable to escape to the upward direction, but the bubbles escape to the direction shown by an arrow A along the bonding surface of the semiconductor chip 3 at the time the semiconductor chip 3 is pressed. Accordingly, the numerous bubbles being included in the solder 2 can be effectively removed.
Patent JP-S61249100-A (JP)
Inventor: KATAOKA KIMIHARU
IPC: G10L19/00
Filed: 1985-04-26
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-S58209190-A (JP)
Inventor: HIRAI TOSHIYUKI
IPC: H05K13/08
Filed: 1982-05-29
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-H06281747-A (JP)
Title: Multiple-antenna detection system
Inventor: ASAKINO KUNIHIRO
IPC: H04B1/16
Filed: 1993-03-29
Abstract: PURPOSE:To identify each traveling object with one receiver positively using antennas corresponding to a number of traveling objects by shifting the reception wait of a number of antennas for slightly overlapping the wait time. CONSTITUTION:A switching controller switches the circuits of adjacent antennas AT1-4 with the switching signal of a signal processor. The detection signal of the traveling object received by each AT enters an RF controller via the switching controller and then the signal processor identifies the traveling object from the detection signal. In this case, each adjacent AT shifts the reception wait and then slightly overlaps the end time of the wait of one AT and the initial time of the reception wait of the adjacent AT. The impedance of the AT circuit at the overlapped part is low and the signal is stable. Each AT receives signal endlessly and then captures the signal of the signal generator which each object has when the traveling object corresponding to each passes using each AT. A receiver operates without causing the reception signals to interfere with one another and confirms each signal, thus identifying the traveling object for detecting a number of ATs with one receiver.
Patent JP-H09255777-A (JP)
Title: Carrier
Inventor: KURODA KYOKO
IPC: C12Q1/68
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a carrier which has high reaction rate and sedimentation rate, can shorten the time taken for judgment, and has no difference in carrying capability at the time of judgment by using a particle of a polyamino acid or its deriv. as a carrier for an immunoassay and genetic screening. SOLUTION: The particle of the polyamino aicd or its derive. is a poly-α- amino acid, or its deriv., obtd. by emulsion polymen. or heterogeneous polymen. of an α-amino acid-N-carbonic anhydride. In the emulsion polymen, e.g. an org. solvent with the solubility of water therein being not more than 10g/100ml at one atm and 25 deg.C is emulsified in water to prepare a basic emulsion, an α-amino acid-N-carbonic anhydride is added thereto, emulsion polymn. is conducted, and the org. solvent is then removed. The resultant polyamino acid and its deriv. has an wt. average mol.wt. of not less than 3,000, preferably 5,000 to 500,000. The average particle diameter is 0.1 to 100μm. This particle can be colored and carries thereon a biological substance, such as hepatitis B surface antigen.
Patent JP-S58209130-A (JP)
Title: Semiconductor device
Inventor: ISHII KIYOUICHI
IPC: H01L21/60
Filed: 1982-05-29
Abstract: PURPOSE:To obtain the device for a high output and high frequency by burying a section between semiconductor elements separately arranged to a thermal conductive base with a dielectric layer of the same thickness as the elements and forming a junction pad for the elements onto the dielectric layer. CONSTITUTION:An n epitaxial layer 1 is formed to a Si substrate and used as a collector, a p base layer 2 and n emitter layers 3 are formed in succession, and a SiO2 film 7 is superposed. The back is ground up to thickness of several dozen mum, and a Cu layer 8 is attached. The sections among the elements are etched and bored 9 by a mixed liquid of fluoric acid and nitric acid up to the Cu layer 8, and the openings 9 are filled with a polyimide resin 10 through rotational application. Electrode windows are formed to the layers 2, 3. Al is evaporated and patterned, electrodes, wiring and the junction pads 5, 5', 6, 6' are formed, and the pads are arranged onto the polyimide layers 10. According to the constitution, the generation of parasitic capacitance among the electrodes is obstructed, the metallic layer 8 functions as a heat sink, and the device for a high output and high frequency is obtained.
Patent JP-S57207606-A (JP)
Title: Graft polymerizing method of vinyl chloride
Inventor: KUNIMUNE KOUICHI
IPC: C08F259/00
Filed: 1981-06-15
Abstract: PURPOSE: To obtain polyvinyl chloride (PVC) grafted with an olefin having improved physical properties easily and economically, by bringing the olefin into contact with PVC prepared by mixing an organoaluminum compound and a small amount of a halogenated hydrocarbon, and activating the PVC.  
     CONSTITUTION: (B) An organoaluminum compound of the formula (R is alkyl; X is halogen; m is 1, 1.5, 2 or 3), e.g. trimethylaluminum, and (C) 0W10 wt%, based on the component (A), halogenated hydrocarbon, preferably carbon tetrachloride, are added to activate (A) polyvinyl chloride (PVC), preferably in the form of powder, and (D) a gaseous or liquid olefinic monomer, preferably propylene, is brought into contact with (A) the activated PVC and grafted threron. The amount of the component (B) is preferably 0.02W0.2mol based on the component (A).  
     EFFECT: The graft PVC has improved tensile strength, impact strength, heat resistance and processability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61249779-A (JP)
Title: Apparatus for marking braille character
Inventor: KITAZAWA KANESHIGE
IPC: G06F3/12
Filed: 1985-04-29
Abstract: PURPOSE:To attain to enhance the transmission of the will between a blind person and those who can see, by providing both of a braille stamping mechanism and a character printing mechanism and marking a braille and a character on the same recording medium. CONSTITUTION:When an output signal is outputted from a computer, a solenoid is operated and a character and a braille are marked on paper by a wire 76 and a pin member 82. In this case, when the wire 76 is protruded from the side of a head to the side of a receiving part under the driving of a solenoid group 67, paper is contacted with an ink roll 138. The ink infiltrated in the ink roll 138 is transferred to the part pushed by the wire 76 and the character is marked to the transfer part in a lining state. The pin member 82 is protruded against the repulsive force of a coil spring under the action of each of solenoids 78a-78c and is replaced so as to allow the leading end part thereof to engage with each of the recessed parts 132a-132c of the receiving part through the paper. By this method, the expanded braille is marked on the paper.
Patent JP-S59215900-A (JP)
Inventor: WATANABE AKITOKI
IPC: B44C5/00
Filed: 1983-05-25
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-S5518656-A (JP)
Title: Electrophotographic developing method
Inventor: KANBE JIYUNICHIROU
IPC: G03G15/08
Filed: 1978-07-28
Abstract: PURPOSE: To obtain visible images excelling in gradient by enhancing the reproducibility of picture image, by adjusting so that the intensity of electric field acting in the developing gap between the toner carrier and electrostatic image holder may vary in specific form.  
     CONSTITUTION: An electrostatic image holder 10 and a toner carrier 12 are opposedly provided in a developing section, keeping a certain gap, and AC voltage is applied to the toner carrier 12 from a power source 9, and a low frequency electric field is applied. In this constitution, in the space between the non-picture image part of the electrostatic image holder 10 and the toner carrier 12, the toner  particles are caused to move reciprocally. In about 0.2sec after start of  development, the AC voltage is attenuated to zero at the time constant of about  0.5sec, the toner particles are moved in one direction from the toner carrier 12 to  the picture image part in the picture image part, and in one direction from the  non-picture image part to the toner carrier 12 in the non-picture image part. 
     COPYRIGHT: (C)1980,JPO&Japio