baber/WOPTO huggingface dataset:
Patent JP-H02181987-A (JP)
Title: Semiconductor laser
Inventor: SASAKI YOSHIHIRO
IPC: H01S5/042
Filed: 1989-01-06
Abstract: PURPOSE:To lower the electrostatic capacity of the electrode section of a semiconductor laser without sacrificing the workability and bonding strength of wire bonding so as to raise the cut-off frequency by forming at least part of the electrode on a dielectric insulating film to a comb-like or grating-like shape in which the electrode is divided into numerous electrode branches. CONSTITUTION:The electrode 5a of a contact section which is parallel with stripes for supplying an electric current has a width of 70mum and the electrode 5b of a wire bonding section connected with the electrode end of the contact section is composed of a plurality of electrode branches, each of which has e width of 10mum and length of 50mum, arranged in parallel with each other as teeth of a comb, with the comb being composed of nine teeth arranged at regular intervals of 10mum. Since the entire area of the wire bonding section is 8500mu, a plurality of wire bonding can be performed simultaneously without lowering the bonding strength even when gold wires of 30mum in diameter are used as lead wires.
Patent JP-H09189633-A (JP)
Title: Can internal pressure inspecting device
Inventor: ITO HIDEO
IPC: G01L11/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To easily inspect the internal pressures of different kinds of cans differed in dimension. SOLUTION: A device body 300 has a space changing mechanism 330, the space changing mechanism 330 is formed of a first moving frame 331 for supporting a can drum guide part 350, a second moving frame 341 for supporting a can drum pressure detecting part 360, and a width variable gauge 348 rotatably mounted on a body frame 310, arranged in contact between the first and second moving frames 331, 341, and formed so as to change widths w1, w2 according to the rotation. The first and second moving frames 331, 341 is supported movably to the body frame so that the can drum guide part 350 and the can drum pressure detecting part 360 can be mutually approached and separated.
Patent JP-S61162165-A (JP)
Inventor: FUKUI HIROMITSU
IPC: A24F19/00
Filed: 1985-01-09
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-H04349356-A (JP)
Title: Electric power storage system by hydrogen energy
Inventor: KUGIMIYA KEIICHI
IPC: H01M8/00
Filed: 1991-01-11
Abstract: PURPOSE:To improve total energy efficiency by alternately carrying out hydro gen production and electric power generation with the same solid electrolyte, storing steam produced at the time of electric power generation in a heat stor age apparatus, and using it at the time of hydrogen production. CONSTITUTION:An electric power generation cell using a solid electrolyte is prepared by partitioning an electrolyte 2 with a solid electrolyte 1 formed like a plate and hydrogen and oxygen are supplied there to from a hydrogen tank 4 and an oxygen tank 5, respectively, so as to generate electricpower as well as steam. The electricpower is transmitted to a DC/AC transformer 6. A part of the reaction heat at that time is used for heating hydrogen and oxygen by a heat-exchange apparatus 7 and the rest is stored as condensed water in a condensed water tank 9 after the heat is stored by a heat storage apparatus 8. At time of hydrogen production, electricpower is received from an electricpower transmitting line 17 and supplied to the cell 2. Water is converted into steam while passing the heat storage apparatus 8 by a water supplying pump 4, and supplied to the cell 2. Here, oxygen is allowed to permeate through the electrolyte 1a by electrolysis and separated. Hydrogen is separated from water by a gas-liquid separator 11 and led to the hydrogen tank 4.
Patent JP-H05188983-A (JP)
Title: Speech synthesis system
Inventor: ICHIKAWA HIROSHI
IPC: G10L13/00
Filed: 1992-01-09
Abstract: PURPOSE:To obtain a speech synthesizing function which can be connected to a computer having a small number of connectors at the same time with other equipments and can be used for many kind of computers in common. CONSTITUTION:This speech synthesis system 2 has a function 200 for inputting an electronic document, a function 203 which converts the electronic document into the control signal of a speech synthesizer, a speech synthesis part 204 which synthesizes a speech with the output of the converting function, and a function 205 which outputs the speech synthesized by the speech synthesis part so that the function for inputting the electronic document has a switch part 201 selects one or both of a connecting circuit for the converting function 203 and a circuit 7 passing the electric document to the outside as it is at the same time; and the format of the electronic document is the same as the electronic document format to a printer device and the connector of the circuit for inputting the electric document has the same type 6 as the connector type for the printer device.
Patent JP-S59140072-A (JP)
Title: Direct recorder
Inventor: AMAYA MIKIO
IPC: B41J2/385
Filed: 1983-01-10
Abstract: PURPOSE:To prevent a recorder from being postponed in the axial direction of cylinder, by a method wherein a sprocket hole is provided at the side end part of the recorder composed of insulation no edge zone and at the same time a sprocket wheel is provided at the cylinder to guide and circulate the recorder. CONSTITUTION:The recorder 3 where a dielectric film is made of insulation no edge zone is hanged over plural pieces of cylinders (3 in the figure) and circulated, and record electrode 1 and a counter electrode 7 are opposingly arranged putting the recorder 3 between them at a position along that circulating path. A magnetic toner is fed onto the surface of counter electrode 7 with a negative roller and a toner image is formed on the recorder 3 by applying image signal between both electrodes 1 and 7. In the electrostatic recorder transferring that onto the record paper, holes 17 for engaging sprockets are provided on the side part of no edge zone and a sprocket wheel 20 is provided on the cylinder 10 guiding it.
Patent JP-S5285404-A (JP)
Title: Muting circuit
Inventor: WADA AKIHISA
IPC: H03G3/34
Filed: 1976-01-09
Abstract: PURPOSE:To make it possible to apply sufficiently deep AFC by maintaining constant muting width independently of ON or OFF state of AFC in a muting circuit with AFC.
Patent JP-S57117146-A (JP)
Title: Detection circuit for non-recording section
Inventor: OOKUBO TSUNEO
IPC: G11B15/087
Filed: 1981-01-09
Abstract: PURPOSE:To avoid malfunction by a short signal such as noise, by using a time constant circuit so that FF circuits can not be inverted when no signals are received within a specified time or more. CONSTITUTION:When a reproducing signal (a) is absent and non-recording is made, a DC signal is lost, a transistor 10 turns on, and the state of a tape recorder is switched from a normal reproducing state into a stop state or from high speed reproduction into the normal one. When a positive pulse signal is absent, a transistor (TR) 13 turns on. If a signal such as noise is recorded only for a short time at non-recording, the TR13 is kept short-circuit. Thus, when a short reproducing signal b is lost, even if a signal is generated in a non-recording signal generating circuit 4, operation is made that no pulse signal is applied to a control circuit 8. Thus, malfunction due to a short signal such as noise can be avoided.
Patent JP-H10192598-A (JP)
Title: Press machine
Inventor: SUGIYAMA KIYOHIKO
IPC: D06F69/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To make a print sheet adhere to clothes without being limited by size. SOLUTION: A conveyor path to convey clothes is provided with both upper and lower rollers 14, 16 respectively. A drive part 20 to drive both upper and lower rollers 14, 16 is provided to train both upper and lower endless conveyor belts 18, 19 over both upper and lower rollers 14, 16 respectively. Both upper and lower conveyor belts 18, 19 are respectively in the insides with heaters for heating the clothes and print sheets. A space 41 for conveyance is provided between the drive part 20 and both conveyor belts 18, 19.
Patent JP-H06201815-A (JP)
Title: Radar device
Inventor: INABA NORIYUKI
IPC: G01S7/292
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a radar device for forming beams by obtaining a waiting for maximizing signal S/N after forming the beams. CONSTITUTION:The radar device is provided with a memory 8 for temporarily retaining the video signal from each receiver 2 and a DFT discriminating equipment 6a for creating a discrimination by receiving the video signal which is temporarily retained at the memory 8 and then forming a plurality of reception beams with a low side lobe at an entire transmission covering range. Further, it is provided with a wait forming equipment 4a for constituting a matched filter in the target-detected direction by the DFT discriminating equipment, thus improving S/N ratio by a conventional signal processor 5 in time-axis direction, obtaining an approximate electric, wave arrival direction by the plurality of DFT discriminating equipment 6a on formation of beams, and then forming beams again by constituting the matched filter in angle direction for maximizing the S/N ratio.
Patent JP-H08190421-A (JP)
Title: Method and device for assiting test work
Inventor: YAMAGUCHI MASAAKI
IPC: G01R31/28
Filed: 1995-01-11
Abstract: PURPOSE: To make the test operation efficient by easily grasping test points on a substrate. CONSTITUTION: Drawing data on a circuit diagram and a mount diagram, book data on test specifications for an object to be tested, and test data consisting of test conditions and test results of respective test items are controlled on a work station 1. A terminal 2 for the test which performs the test work by sending and receiving signals to and from a measuring instrument 5 is connected to the work station 1, which sends the book data and drawing data on the object to be tested to the terminal 2 for testing to display the test specifications, circuit drawing, and mount drawing. The positions of an element, specified as a test point on the test specifications, on the circuit diagram and mount diagram is recognized from the book data to emphasize and display the corresponding element on the circuit diagram and mount diagram displayed on the terminal 2 for testing. The test results sent from the measuring instrument 5 to the terminal 2 for testing are transmitted to the work station 1 together with the test conditions and controlled as test data.
Patent JP-H01216186-A (JP)
Title: Thermostat type mixing valve
Inventor: RORUFU INGE ABUEREBU
IPC: F16K31/68
Filed: 1989-01-09
Abstract: PURPOSE: To hold setting temperature without depending on pressure variation of a supply piping by providing a common element to position in accordance with pressure of supply cold water and hot water on the upstream side of a cold water control valve and a hot water control valve. CONSTITUTION: Water quantity setting valves 24, 26 are arranged respectively in front of a cold water control valve 25 and a hot water control valve 27. Thereafter, these water quantity setting valves are constituted of two bases 28, 30 and a second valve element 32. The bases 28, 30 are free to control relatively in the axial direction by a water quantity setting device 39. Additionally, the element 32 is positioned in accordance with pressure of supply cold water and supply hot water.
Patent JP-H02186982-A (JP)
Title: Human-human hybridoma capable of secreting human iga
Inventor: NIIMOTO YOJI
IPC: C12N5/24
Filed: 1989-01-11
Abstract: NEW MATERIAL:A human-human hybridoma having extremely low concentration of IgM in cytoplasm, capable of secreting IgA and produced by the cell fusion of a parent strain of a human-originated B-lymphoblast-like cell and a human lymphocyte or IgA-secreting B-lymphoblast-like cell. USE:Production of human IgA and preparation of a phylactic agent. PREPARATION:The objective human-human hybridoma capable of secreting human IgA can be produced e.g. by imparting a human B-lymphoblast-like cell WIL2-NS (ATCC CRL 8155) with HAT sensitivity, cloning in a medium to select an antibody non-secreting strain, culturing the strain in a medium containing ouabain to impart the strain with ouabain resistance, fusing the cell with a human IgA-secreting B-lymphocyte, culturing the fused cell in HAT medium and cloning the cultured product by limiting dilution analysis, etc.
Patent JP-H10195316-A (JP)
Title: Anthraquinone compound and thermal transfer sheet
Inventor: MURATA YUKICHI
IPC: B41M5/39
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a colorant for colorant transfer thermal transfer recording, which can be easily used in the preparation of an ink, has good heat response and can give a highly dense clear recording at low energy by using an anthraquinone compound as the cyan colorant. SOLUTION: An anthraquinone compound represented by the formula (wherein R<1> is n-pentyl or 1-methylbutyl; and R<2> is a lower alkyl) and being a cyan colorant compound is used. This compound can be synthesized by subjecting 1-amino-2-carboxy-4-bromoanthraquinone and (n) pentylamine or 2-aminopentane to an amino substitution reaction in the presence of a deoxygenating agent in an inert solvent and esterifying the obtained 1-amino-2-carboxy-4-(n) pentylaminoanthraquinone or 1-amino-2-carboxy-4-(1'-methylbutyl) aminoanthraquinone in an inert solvent.
Patent JP-S58146506-A (JP)
Inventor: OOMURA TADAYOSHI
IPC: C07D211/90
Filed: 1983-01-13
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-H09187898-A (JP)
Title: Fluororesin laminated film and manufacture thereof
Inventor: SHIRASAKI OSAMU
IPC: B32B37/10
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To improve coarse and hard touches and obtain good usage by partially integrating a plurality of laminated sheets comprising a modified PTFE by its melting part, and forming them into a recess under heat-compression from two upper and lower directions in its thickness direction. SOLUTION: Electricity insulation films 2, 2 of mica or the like and release films 1, 1 comprising a heat insulation resin such as a polyimide are interposed between a pair of heaters 3, 3, and a plurality of films 11, 12 comprising a modified polyetetrafluoroethylene are interposed between the release films 1, 1. They are heat sealed under heat compression at the temperature of about 340-500 deg.C, preferably, of 350-390 deg.C in the pressure range of 5g-5kg/cm<2> . Subsequently, cooling water flows into cooling water passages 6, 6' so as to cool the heat sealed parts. Finally, heaters 3, 3 are released to remove a laminated film.
Patent JP-H03209320-A (JP)
Title: Anti-retrovirus agent
Inventor: SHIGETA SHIRO
IPC: A61K31/35
Filed: 1990-01-09
Abstract: PURPOSE:To obtain an anti-retrovirus agent, containing cyanidin or a derivative thereof as an active ingredient and effectively used as an inhibitor against infection with retroviruses and proliferation thereof. CONSTITUTION:An anti-retrovirus agent containing a compound expressed by the formula (R1 and R2 are H, hydrocarbon group or glucoside-forming residue of a six-membered ring pyranose type hexose or five-membered ring furanose type pentose; R<3> is H or hydrocarbon group; X<-> is a residue of an acid), e.g. cyanidin chloride, cyanidin chloride-3-glucoside or peonidin chloride as an active ingredient. The aforementioned compound has inhibitory action on reverse transcriptases derived from retroviruses and is capable of inhibiting cell degeneration with the retroviruses in cells infected therewith and effective against pathogenic viruses of acquired immunodeficiency syndromes, pathogenic viruses of adult T cell leukemia, animal retroviruses, etc.
Patent JP-H02183560-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI AKIRA
IPC: H01L27/06
Filed: 1989-01-10
Abstract: PURPOSE:To lengthen the peripheral length of an anode region, increase allowable current, and improve the endurance of a diode by forming third regions, whose concentration is higher than a first region of one conductivity type, inside and outside a second region. CONSTITUTION:A region 2 whose concentration is higher than a cathode region 1 is formed inside and outside a ring type anode region 3; an anode electrode 4 is formed above the anode region 3 via an insulating film 5; a cathode electrode 6 is formed on the rear; a region 7 whose concentration is higher than the cathode region is formed, in this manner, inside and outside the ring of the anode region formed in a ring type. Thereby, the peripheral length of the anode region surrounding the cathode region is lengthened, allowable current is increased, and the endurance of a diode is improved.
Patent JP-S58121483-A (JP)
Title: Picture processing method
Inventor: FUKUDA MIZUHO
IPC: G06K9/64
Filed: 1982-01-11
Abstract: PURPOSE:To improve the rate of pattern recognition, by taking the exclusive OR of the scanning mask and the standard pattern, and then, by taking the AND of the OR output and the feature section extraction mask. CONSTITUTION:An overlapped image is obtained by overlapping a pattern from a scanning mask 2 and a standard pattern 4 at an exclusive OR gate 6. The overlapped image is composed of white parts which represent coincidence except a small part near the center where a disagreed part is left. The AND of the overlapped image and a feature section extraction mask 5 is taken at an AND gate, the pattern changed part of the overlapped image near the center is removed, and only the outline of the object and its surrounding feature images are supplied to a line counter 8 as a coincidence frequency counting object.
Patent JP-H04236069-A (JP)
Title: Refrigerating device
Inventor: MURAYAMA SHIGERU
IPC: F25B9/14
Filed: 1991-01-16
Abstract: PURPOSE:To restrain the reduction of the difference between the high and low pressures of a refrigerating device equipped with a plurality of cryogenic pumps and prevent the deterioration of the capacity of the refrigerating device. CONSTITUTION:A first buffer tank 9 is provided in the pipeline of the outlet port side of an adsorber 8 to increase the volume of high-pressure side and a second buffer tank 10, whose volume is larger than said first buffer tank 9, is provided in the pipeline of the inlet port side of a compressor 5 to increase the volume of low-pressure side. When cryogenic pumps 1, 2, 3, 4 are synchronized during the operation of a refrigerating device, the width of reduction of a suction pressure is restrained so as to be slight by the first buffer tank 9 and the width of increase of a discharging pressure is restrained by the second buffer tank 10 so as to be slight whereby the reduction of the average difference between high and low pressures can be avoided and the deterioration of the refirgerating capacity of the title device can be prevented.
Patent JP-S56100319-A (JP)
Title: Electronic type water service meter
Inventor: IWATA SEIICHI
IPC: G01F1/06
Filed: 1980-01-16
Abstract: PURPOSE: To make easy the maintenance and assembling job, by connecting removably the output cord outputting a measuring value externally to the electronic  circuit section.  
     CONSTITUTION: An electronic circuit section 20 is contained in a vessel 30 in watertight via a packing 40 and tightening ring 50. Further, the vessel 30 is provided with a terminal 31 which can be latched to the output terminal 25 of the section 20 removably. With this constitution, in assembling the meter, the terminals 25 and 31 are coupled. The digital data from the terminal 25 is transmitted externally via the output cord 32. Thus, the cord 32 and the measuring device itself can easily be removed to make easy the assembling work and maintenance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05189287-A (JP)
Title: File name extracting device
Inventor: TSURUMI AKIHIRO
IPC: G06F12/00
Filed: 1992-01-10
Abstract: PURPOSE:To make it unnecessary to remember all the forms of files to constitute data so that the burden of a user can be lightened. CONSTITUTION:The form information of the file to constitute the data stored in a data form information storage part 3 is analyzed by a data form information analyzing part 2, and the list of the names of the files corresponding to the form of the file to be a representative is displayed by a file selection list display part 4 on the basis of this analyzed result. The user selects the file corresponding to the data desired to extract, and other file names to constitute the data are generated by a file information generating part 5 on the basis of the selected file and data form information, and are outputted by a file information output part 6.
Patent JP-S57117141-A (JP)
Title: Resin composition for video disc material
Inventor: KUMAGAI KATSUYA
IPC: G11B9/06
Filed: 1981-01-14
Abstract: PURPOSE:To increase the quality of reproduced picture, by containing carbon black powder having a specific surface area more than a specified value and carbon black with specific grain diameter or less to which a polymer is graft bonded in a polyvinylchloride polymer CONSTITUTION:As a video disc manufacturing material of static capacitance system, a polyvinylchloride polymer composition including 5-20wt% of carbon black with 600m<2>/g or more in specific surface area and 5-20wt% of carbon black (preferably graft carbon black less than 30wt% of carbon content) with 10mu or less in particle diameter in which a polymer of vinylchloride or vinylacetate in graft-bonded to carbon powder, is used and discs are munufactured by a record forming press with forming stamper. Thus, excellent discs without dirt and swell, with low volume specific resistivity and excellent processing, anti- shock and picture characteristics, can be achieved.
Patent JP-S59128685-A (JP)
Inventor: MATSUMOTO KOUZOU
IPC: B65H29/60
Filed: 1983-01-14
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-H09188508-A (JP)
Title: Decomposition of carbon dioxide
Inventor: SAKURAI DAIHACHIRO
IPC: C01G1/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose carbon dioxide and convert it into useful substances by introducing the carbon dioxide into a solution composed of a solute consisting of a carbon dioxide-reducing substance and a solvent soluble of carbon to carry out a reaction. SOLUTION: Carbon dioxide is introduced into a solution composed of a solute consisting of a carbon dioxide-reducing substance and a sol-vent soluble of carbon to allow the carbon dioxide to react with the solute to obtain the solute's oxide and carbon dissolved in the solvent. The carbon dioxide-reducing substance is pref. at least one selected from Ca, Mg, Li, Al, Ti, Si and V; while the substance soluble of the carbon is pref. at least one selected from Fe, Ni, Cu, Pb, Co, Sn, Cr and Mn. Also, it is preferable that the above-mentioned solute's oxide and the solvent containing the carbon formed are recovered through layer separation.
Patent JP-S58121034-A (JP)
Title: Photographic printing paper support
Inventor: KITAGAWA KEIJI
IPC: D21H27/30
Filed: 1982-01-14
Abstract: PURPOSE:To obtain a photographic printing paper good in heat resistance, sharp in cut ends, and small in edge stains, by using a support obtained by irradiating a polyolefin-coated layer with electron beams. CONSTITUTION:A support consisting of paper and polyolefin coat layers formed on both sides of the paper, and at least one of the coated layers is irradiated  with electron beams. These beams are projected with 100-1,000kV acceleration voltage, and their absorption quantity is controlled within 0.5-30 megarad.