baber/WOPTO huggingface dataset:
Patent JP-S63219863-A (JP)
Title: Vaporizing fuel control device for internal combustion engine
Inventor: KAMIO SHIGERU
IPC: F02M25/08
Filed: 1987-03-09
Abstract: PURPOSE:To prevent air-fuel ratio from its disorder caused by a difference of amount detached from a canister, by controlling a release amount of fuel vapor, absorptively attached to the canister to an intake system in such a manner that the more is the fuel vapor absorptively attached to the canister the less the release amount of the fuel vapor is decreased. CONSTITUTION:An electronic control unit 13, which inputs detection values of an air flow meter 3, fuel level gage 8, supply oil detecting switch15 and an O2 sensor 16, controls a fuel supply amount while a duty ratio control solenoid valve 5 provided halfway a purge hose 10 releasing fuel vapor from a canister 6. The electronic control unit 13 calculates the basic duty ratio of the solenoid valve 5 from an intake air amount, and on the basis of an adsorbed amount immediately after a tank is filled with supply oil and an adsorbed amount during running in accordance with the time passing after the oil is supplied, the basic duty ratio is corrected such that the more the adsorbed amount is the lesser the release amount.
Patent JP-S55146696-A (JP)
Title: Thin film for light storage
Inventor: NIIZEKI CHIYOUICHI
IPC: G11C13/04
Filed: 1979-05-01
Abstract: PURPOSE:To make it possible to obtain film of high reliability at low cost by providing on a substrate a thin film made of carbon with the property of disappearing by absorbing light. CONSTITUTION:On light-transmissive or untransmissive substrate 1, thin film 2 is formed of carbon with the property of disappearing by absorbing light. While thin film 3 of this constitution for light storage is placed on fixed part 31, thin film 2 is irradiated with a focused laser beam from laser light source 32. Consequently, the part of thin film 2 irradiated with laser beam 33 is heated and then disappears changing into carbonic acid gas. Thus, the time of the irradiation of thin film 2 with beam 33, irradiation position and diameter of beam 33 are controlled to make it possible to write analog information. Even when the above-mentioned thin film 2 uses a thin film obtained by dispersing carbon in a sublimate binder with the property of disappearing by absorbing light, the same effect can be obtained.
Patent JP-S62213340-A (JP)
Title: Hybrid exchange type digital signal transmission system
Inventor: MARUYAMA NOBUTAKA
IPC: H04L12/64
Filed: 1986-03-13
Abstract: PURPOSE:To improve the utilizing efficiency of a line by collecting signals from stations conducting line exchange before one frame and sending a packet from a station desiring packet exchange to a backward idle area, so as to apply line exchange and packet exchange at the same time. CONSTITUTION:At the time of a transmission request comes from a user circuit, a transmission block selection means 27 looks into the content of a line state storage device 17 read by a memory read circuit 28, the final block of a line exchange area is found out by a transmission request of line exchange and registered in a register 29. If a block number of a block counter 20 and a block number of the register 29 are coincident, a comparator 22 sends a transmission enable signal 22a to a transmission logic circuit 25. In inputting an output signal from a transmission timing generation circuit 21 and the comparator 22, the circuit 25 sends one block signal of a transmission buffer memory 31 to a transmission line 1 altogether.
Patent JP-S58172331-A (JP)
Title: Production of oxygen-containing compound
Inventor: SUGIYAMA EIICHI
IPC: C07C29/158
Filed: 1982-04-02
Abstract: PURPOSE:In the liquid-phase reaction between carbon monoxide and hydrogen using a ruthenium catalyst under specific conditions, an iminium salt or a combination thereof with a phosphonium salt is used as a cocatalyst to produce an oxygen-containing compound in an aprotic low-polar solvent advantageously. CONSTITUTION:In the catalytic reaction between carbon monoxide and hydrogen in a liquid medium using a catalyst of a ruthenium compound or a combination thereof with at least one selected from elements of group VIa, VIIa and VIII in the periodic table at elevated temperature and pressure, at least one of iminium compounds and a combination thereof with at least one of phosphonium salts are used as a cocatalyst and an aprotic low-polar solvent, especially hydrocarbon or halogenated hydrocarbon of less than 20 dielectric constant (epsilon) is used to effect the reaction, preferably at 80-600kg/cm<2>G, thus producing oxygen- containing compounds mainly consisting of ethanol or acetic acid under relatively mild reaction conditions.
Patent JP-2000248919-A (JP)
Title: Blow-by gas circulating device for internal combustion engine
Inventor: MATAYOSHI YUTAKA
IPC: F01M13/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To simplify the blow-by gas passage by connecting a discharge port opened to the side surface of an engine body for taking out blow-by gas from a crank chamber to a connection port to an oil separator arranged in the upper part of the engine body through a piping extending along the side surface of the engine body. SOLUTION: Blow-by gas which leaked to a crank chamber through the cylinder sliding clearance of a piston is extracted through an opening on the lower surface of a discharge port having a cover mounted thereon and introduced into an oil separator provided within a cylinder head 3 and connected to an intake system through a piping 16. The piping is formed of a metal pipe extended substantially horizontally, further bent at a right angle, and extended vertically in the area nipped between an exhaust pipe and a cylinder block, and a rubber hose 16a is interposed therein in the vicinity of the connection port 15 of the oil separator. According to this structure, since the piping 16 receives the heat of the exhaust pipe, the oil in the blow-by gas passing in the inner part thereof is reduced in viscosity and separated from the gas while it is passed through the piping 16.
Patent JP-S59182090-A (JP)
Inventor: KOIZUMI KIYOHIDE
IPC: B25J9/10
Filed: 1983-03-31
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-S60196869-A (JP)
Title: Voice input type japanese document processor
Inventor: YOSHII TAKESHI
IPC: G10L15/00
Filed: 1984-03-19
Abstract: PURPOSE:To improve the correct answer rate of recognized results based upon voice input by preparing a table for the information of affixes and independent words to be connected to the affixes. CONSTITUTION:When ''ko.ku.mi.n.o'' (Japanese pronounciation) people e.g. is spoken to a microphone 1, a syllable lattice (Table 1) indicating syllable Nos. and syllable probability information is prepared. A candidate string forming part 5 arranges only primary recognized results originally stored in a memory 4 to form the candidate string and stores the candidate string in a candidate clause memory 6 by using recognized results in each syllable which are stored in a syllable lattice memory 4. Then, clause candidate strings are formed in the ascending order of the sum (probability of the candidate strings) of propability by combining the 2nd or after recoginzing results successively and stored in the memory 6 (Table 2). A clause analyzing part 7 compares said clause candidate strings with the contents stored in a dictionary memory 8 to execute ''KANA'' (Japanese syllabary)/''KANJI'' (Chinese character) conversion processing.
Patent JP-H06215920-A (JP)
Title: Low loss oxide magnetic material
Inventor: ISHINO KINICHI
IPC: C01G49/00
Filed: 1991-02-26
Abstract: PURPOSE:To reduce the loss of a magnetic core by adding Ta2O5 to a low loss oxide magnetic material mainly composed of Fe2O3, ZnO and MnO and further adding TiO2 thereto. CONSTITUTION:This low loss oxide magnetic material is mainly composed of Fe2O3 (51 to 54mol%) and ZnO (6 to 14mol%) and the rest MnO. CaO (0.05 to 0.2mol%), SiO2 (0.01 to 0.1mol%) are added to the main component as the subcomponent. Furthermore, the magnetic material is mainly composed of Fe2O5 (52 to 56mol%) and ZnO (6 to 11mol%) and the rest MnO. CaO (0.05 to 0.2mol%) and STO2 (0.01 to 0.5mol%) and Ta2O5 (0.01 to 0.1mol%) and TiO2 (0.2 to 1.0mol%) are added to the main component as the subcomponent. This construction makes it possible to reduce the loss of a switching power source operating in a high frequency area and minimize the heat generation and reduce the size of power supply equipment as well.
Patent JP-H05215996-A (JP)
Title: Non-moisture type soft contact lens
Inventor: KURITA OSAMU
IPC: C08J7/12
Filed: 1992-02-06
Abstract: PURPOSE:To provide the non-moisture type soft contact lens which has sufficient oxygen penetrability and is excellent in a mechanical characteristic, as well. CONSTITUTION:The non-moisture type soft contact lens is formed from (a) an organosiloxane monomer, (b) an acrylic acie ester monomer, (c) a methacrylic acid ester monomer, and (d) an unsatureted carboxylic acid, which are specific, respectively, ester of unsaturated carboxylic acid anhydride or unsaturated carboxilyic acid and a branch-type or ring type hydroxyl group containing compound (fluoroalcohol is contained) and (f) a copolymer mainly composed of a cross-linking monomer. This is non-moisture type soft contact lens is manufactured by allowing a lens base body to be subjected to ester exchange processing and/or esterification processing by linear alcohol of 4-10C.
Patent JP-S55146937-A (JP)
Title: Manufacturing of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/316
Filed: 1979-05-04
Abstract: PURPOSE:To provide an element region in a light-radiated layer of a semiconductor, by executing selective heat treatment of a semiconductor layer by radiation of light. CONSTITUTION:A mask 3, which is made by soldering Al on a quartz sheet, is placed on a non-crystal Si layer 2 which is formed by driving ion into Si provided on a sapphire substrate 1, and high-energy light is radiated from an Xe lamp. By this radiation, a single crystal layer 5 is selectively formed. And then, p- and n-type element region 6 is formed on the layer 5, and the non-crystal layer 2 is oxidized to be turned into an SiO2 layer 7.
Patent JP-S51130405-A (JP)
Title: Method for separating residues in pyroly tic oil recovery process
Inventor: KURIE SHINGO
IPC: B09B3/00
Filed: 1975-05-08
Abstract: PURPOSE:Efficient separation of carbon and undecomposed residues from liq. pyrolysis product obtained by pyrolysis of synthetic polymer wastes.
Patent JP-S56150779-A (JP)
Title: Electrophotographic transfer and fixation method
Inventor: ANDOU ITSUROU
IPC: G03G15/20
Filed: 1980-04-25
Abstract: PURPOSE:To raise transfer efficiency and to simplify an electrophotographic apparatus, by forming a toner image on a photoconductive layer having a nonadhesive surface using a silicone rubber or the like, overlaying a transfer material, and applying heat and pressure to the backside of the transfer material for the purpose of  transferring and fixing the toner image. CONSTITUTION:Photoconductive particles 3 is dispersed into nonadhesive binder 4 selected from a group of silicone elastomer, silicone rubber, fluorocarbon polymer, and fluoroplastics to form photoconductive layer 2 on conductive substrate 1, or nonadhesive layer 5 is formed on photoconductive layer 2'. A toner image is formed by the electrophotographic method on photoreceptor 6 having such a nonadhesive surface. Transfer paper 10 is overlaid on the toner image, and heat and pressure are applied to the backside of paper 10 to transfer and fix the image, thus permitting transfer efficiency to be improved, the remaining toner on layer 2 of photoreceptor 6 to be almost removed, therefore a fixing device to be made unnecessary, and a cleaning device to be made unnecessary or simple.
Patent JP-S60199975-A (JP)
Inventor: YAMAMOTO YASUSHI
IPC: D06M101/40
Filed: 1984-03-23
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-S56150620-A (JP)
Title: Vertical shaft rotary electric machine
Inventor: SATOU SHIYOUJI
IPC: F16C32/04
Filed: 1980-04-25
Abstract: PURPOSE: To reduce a heavy thrust load applied to the thrust bearing for the vertical shaft rotary electric machine by a method wherein a magnetic thrust bearing is utilized for a main bearing while an oil film thrust bearing is utilized for an auxiliary bearing.  
     CONSTITUTION: The magnetic thrust bearing is constituted with an annular fixed section 26 secured to a bracket 24 and a disklike fixed section 30 secured to the vertical shaft 10, and most of the thrust load is supported by the magnetic thrust bearing as the main bearing of the vertical shaft rotary electric machine. On the other hand, upper and lower shoe segments 40, 42 secured to the bracket 24 above and below a thrust collar 38 are arranged so as to abutt against and slide on the collar 38, thereby constituting the oil film thrust bearing which shares a part of the thrust load for this machine. Load sensors 44, 44 are arranged on the supporting body of the shoe segments 40, 42 and are connected to load measuring devices 46, 46 through wires to input the outputs thereof into a current controller 36. When the load exceeded the average value thereof, magnetic attracting force is increased and the vertical shaft 10 is lifted up. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03200790-A (JP)
Title: Titanylphthalocyanine
Inventor: WATANABE KAZUMASA
IPC: C07D487/22
Filed: 1990-03-06
Abstract: NEW MATERIAL:A titanylphthalocyanine capable of showing peaks at least at 9.6+ or -0.2 deg. and 27.2+ or -0.2 deg. Bragg angles (2theta) in an X ray diffraction spectrum for CuKalpha characteristic X rays (1.451Angstrom  wavelength) and >=60% peak strength at 9.6+ or -0.2 deg. based on that at 27.2+ or -0.2 deg.. USE:A pigment for electrophotographic photoreceptor having high sensitivity to light sources at a long wavelength such as semiconductor laser beams with a small residual potential and stabilized potential characteristics even in repeated use. PREPARATION:TiCl4 is initially reacted with phthalodinitrile in an inert high- boiling solvent such as alpha-chloronaphthalene and the resultant dichlorotitanium phthalocyanine is then hydrolyzed with a base or water. The formed titanylphthalocyanine is poured into water and the resultant amorphous substance is treated with a water-immiscible organic solvent in the presence of water.
Patent JP-S51131260-A (JP)
Title: Gate control device
Inventor: IBAMOTO MASAHIKO
IPC: G05F1/10
Filed: 1975-05-12
Abstract: PURPOSE: A gate control device of simple construction, high reliability and low cost. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08246612-A (JP)
Title: Fixing tool of waterproof sheet
Inventor: SAWANISHI RYOZO
IPC: E04D5/14
Filed: 1995-03-14
Abstract: PURPOSE: To prevent a water pool on the upper face of a waterproof sheet, by fixing the waterproof sheet put on a concrete body by a pressing member and providing waterproof cover members forming a lower slope toward the outer peripheral side at every position where the pressing members are fixed to the concrete body. CONSTITUTION: A waterproof sheet 2 is laid on the uppermost floor concrete slab 1 and the waterproof sheet 2 is fixed to the slab 1 by inserting screws 6 into insertion holes 5a of a metallic pressing disc member 5. A waterproof cover 4 made of a synthetic resin disc body one size larger than the pressing member 5 is put on the pressing member 5 installed at the fixing position X and both adhesive parts 4a, 4b are stuck to the waterproof sheet 2 and the pressing member 5. The upper face of the waterproof cover member 4 is declined toward the outer peripheral side and a slope K is formed from the central part of the waterproof cover member 4 to the outer peripheral part. Accordingly, it prevents slipping due to a water pool on walking and also prevents deterioration of the waterproof cover member.
Patent JP-S62215704-A (JP)
Inventor: NAKAYAMA YOSHIAKI
IPC: E01D15/14
Filed: 1986-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11257273-A (JP)
Title: Submerged pump
Inventor: ARAKI SHINICHIRO
IPC: F04D13/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of a no-load running which cannot pump up water in a restarting time by securing exhaust function of air infiltrated in a pump casing. SOLUTION: An elastic seal ring 5 is provided in an annular space between the inner periphery of a permeation hole in the vertical direction provided to a casing cover 8, and the outer periphery of the boss 3A of an impeller 3, and an air venting hole 19 is provided in the casing cover 8 at the upper side of the elastic seal ring 5, while a small clearance 20 with almost L-shape cross section to communicate the inside of the pump casing 1 with the lower side of the elastic seal ring 5, with the casing cover 8 and the upper surface of the outer peripheral edge of the impeller 3 opposing to the casing cover 8, is also formed.
Patent JP-H01228676-A (JP)
Title: Spot welding equipment
Inventor: HONDA MINORU
IPC: B23K11/10
Filed: 1988-03-08
Abstract: PURPOSE:To eliminate the need for welding cables, etc., by applying a current to a circuit consisting of one surface of a copper plate insulated by an insulating plate, a first member to be welded, a second member to be welded, a first electrode, a second electrode and the other copper plate insulated to perform spot welding on the members to be welded. CONSTITUTION:A welding robot is operated to hold the other surface of the sandwich copper plate SW and the second member W2 to be welded between the first electrode P1 and the second electrode P2 of a welding gun G. When electric power is supplied from a timer current TM including a switching circuit via a transformer T, the current is carried to one terminal of a transformer secondary side, a cable, the one surface C1 of the sandwich copper plate, the first member W1 to be welded, the second member W2 to be welded, the one electrode P1 and the other electrode P2 of the welding gun, the other surface C2 of the sandwich copper plate, a cable and the other terminal of the transformer secondary side. And the current is carried via an opposite path to the above-mentioned path. By this method, the need for the welding cables such as a kickless cable and an auxiliary cable, is eliminated and arm load can be reduced.
Patent JP-H02232886-A (JP)
Title: Information reproducing device
Inventor: MOTOHASHI MINORU
IPC: G11B27/10
Filed: 1989-03-06
Abstract: PURPOSE:To realize automatic reproducing by inputting index information from a remote control input device. CONSTITUTION:Remote control input devices S1-Sn transmits the index information to selectively designate recorded information to be reproduced. A reserving memory 8 receives the index information, registers the information in the order of the input and outputs the information in the order of the input. A controllers 11 executes control so that instruction information from the memory 8 can be read and the correspondent recorded information can be started being reproduced according to the said instruction information. Thus, since the controller 11 processes the index information by a FIFO, the recorded information can be automatically reproduced in the order of the input even when an operator is not interposed.
Patent JP-2000025390-A (JP)
Title: Writing apparatus for cooperating work
Inventor: SNYDERS LAWRENCE M
IPC: B43L1/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To raise an efficiency of discussion or the like by using an electronic blackboard by printing a document, a graphic form or the like previously prepared on a so-called electronic blackboard. SOLUTION: A scanner 26 is provided at one end of a blackboard, and a print head 30 is provided at the other. A document sent from an exterior or a disc document previously input by the scanner is printed on a writing surface 22. This print is executed preferably by using an ink to be simply erased by an eraser for a conventional whiteboard.
Patent JP-S59181211-A (JP)
Title: Rubber based plaster composition
Inventor: SASAKI HIROAKI
IPC: A61K47/00
Filed: 1983-03-30
Abstract: PURPOSE:A rubber based adhesive plaster, obtained by incorporating a plaster consisting of a rubber based adhesive with ultrapolyphosphoric acid or/and a salt thereof, and having improved stability of a chemical to be incorporated with the above-mentioned plaster. CONSTITUTION:A rubber based adhesive plaster, obtained by incorporating a plaster consisting of a rubber based adhesive material, e.g. natural rubber or/and synthetic rubber, with ultrapolyphosphoric acid expressed by the formula or/and a salt thereof in an amount of about 0.005-50wt%, preferably about 0.05-2wt% based on the total weight of the plaster, and capable of suppressing the decomposition of a chemical, incorporated in the above-mentioned plaster, having phenolic hydroxyl groups, amino groups or/and ester bonds, and reducing remarkably the content thereof particularly with time, e.g. salicylic acid derivatives, e.g. monoglycol salicylate, useful as an anti-inflammatory and analgesic agent, ethylenediamine based antihistaminic agents, e.g. ''Capsaicin'' or ''Chlorpheniramine'' and keeping them stable for a long peroid.
Patent JP-S58172010-A (JP)
Title: Capacitive reactance circuit
Inventor: TANAKA KANJI
IPC: H03H11/48
Filed: 1982-04-01
Abstract: PURPOSE:To obtain capacitive reactance stable against fluctuations of temperature by using the 1st differential amplifier consisting of transistors (TR), a capacitance, and the 1st constant current source and the 2nd differential amplifier which is connected at bases to the 1st differential amplifier and has the 2nd constant current source. CONSTITUTION:A constant current source 13 is connected to the common emitter of the differential amplifying circuit consisting of common emitter TRs 10 and 11, a scamm-capacity capacitor C12 is connected between the collector and base of the TR10, and the current mirror circuit 19 consisting of a TR20 and a diode 21 is connected to the collectors TRs 10 and 11. To the common connection emitter of the differential amplifying circuit 14 consisting of TRs 15 and 16 connected at bases to the TRs 10 and 11 in common, a constant current source 17 is connected; and the TR15 is diode-connected and the current mirror circuit 22 consisting of a TR23 and a diode 24 is connected to the collectors of the TRs 15 and 16. When currents flowing from the current sources 13 and 17 are I and IE respectively, equivalent reactance viewed from a terminal 25 is Cx(I/IE) and a stable reactance circuit irrelevant to fluctuations of temperature is obtained.
Patent JP-2000252358-A (JP)
Title: Method for forming multilayer interconnection
Inventor: HIRATA MAKOTO
IPC: H01L21/3065
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer interconnection having no interconnection defect and high reliability by plasma destaticizing an upper layer interconnection before transferring to an alkali water solution cleaning step of a substrate, thereby preventing vanishing of a W plug. SOLUTION: An interconnection metal is deposited on the overall substrate to form an interconnection layer 22. The layer 11 is patterned by a plasma etching method using an etching mask 24 to form an upper layer interconnection 26. Then, the interconnection 26 is subsequently plasma destaticized in a chamber of a plasma etching device. The mask 24 on the interconnection 25 is removed by O2 plasma treating under O2 plasma treating condition. Then, after it is cleaned with alkali water solution, it is cleaned with a water flow of pure water. An edge of the interconnection 25 and an outer peripheral edge of the plug 20 become in plane, but the plug is not vanished by the destaticizing. Thus, the interconnection having high reliability can be formed.