baber/WOPTO huggingface dataset:
Patent JP-S5814560-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIUCHI HIDEMI
IPC: H01L21/822
Filed: 1981-07-17
Abstract: PURPOSE:To obtain a dimensionally precise nitride film pattern without inflicting damages on a substrate by a method wherein the substrate surface, except where a capacitor is to be built, is covered with such an anti-nitrification film of an SiO2 or Al2O3 and the capacitor forming region is exposed to an N containing atmosphere for nitriding. CONSTITUTION:An SiO2 film 6 is attached to an Si substrate 1 and a capacitor forming region made of a nitride film is removed by etching. The substrate 1 is then exposed to a high temperature, high pressure ammonium atmosphere, which results in a silicon nitride film 2 formed only on the exposed part of the substrate 1. After this, the film 6 is removed, which leaves the substrate 1 provided with a capacitor composed of the film 2. Thus, a nitride film pattern precise in terms of dimension is obtained without inflicting damages upon the substrate. The resultant product is suitable for use with a high performance, high integration dynamic RAM and the like.
Patent JP-H08307640-A (JP)
Title: Facsimile equipment
Inventor: MATSUBARA SHIGETOSHI
IPC: H04N1/00
Filed: 1995-05-10
Abstract: PURPOSE: To attain the speech purpose of a recognized telephone number by providing a control means that detects an off-hook state of a telephone function section and conducts dialing of a recognized telephone number in a storage means. CONSTITUTION: A CPU 40 controls a motor control section 43 and an image processing section 46 to read a pattern string representing destination information such as a telephone number described on an original to drive a transmission motor 44 and a CIS 32, and conducts pattern recognition based on read telephone number information pattern and stores the result of recognition as telephone number data to a dial buffer in an SRAM 49 and controls a display control section 54 to display the data onto an LCD display section 10, and then detects an off-hook state of the telephone function section to control a MODEM 58 and provides an output of a dial signal according to the telephone number data in the dial buffer to telephone lines L1, L2 of an NCU 59.  Thus, speech is made available by having only to set the telephone function to the off-hook state after the result of recognition is displayed.
Patent JP-H08304717-A (JP)
Title: Endoscope image pickup device
Inventor: SHIMIZU MASAMI
IPC: A61B1/06
Filed: 1995-05-10
Abstract: PURPOSE: To provide a connection mechanism between an endoscope and a photographing means capable of cheaply and surely preventing play. CONSTITUTION: An endoscope image pickup device is constituted so that a TV camera 3 is connectable to the ocular part 7 of the endoscope 1 by a connection device 2. The connection device 2 is constituted so as to be provided with a connection part main body 15 of a base end side and a connection part 16 of a tip side, and the connection part 16 is provided with a turnable turning member 28 connected to the ocular part 7, a projection member 29 integrated with the turning member 28, a tip side holding member 30 and a base end side holding member 31 connected to the connection part main body 15 and holding the projection 29 between them.  The tip side holding member 30 and the base end side holding member 31 are screwed by a screw part to be connected, and by moving the base end side holding member 31 in the longitudinal axial direction, the gaps between the projection member 29 and the tip side holding member 30, the base end side holding member 31 are adjustable.
Patent JP-H10296080-A (JP)
Title: Catalyst for cleaning exhaust gas and catalyst system of combination thereof
Inventor: HOSOYA MITSURU
IPC: B01J23/40
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To secure a wide temperature range of high catalytic activity by building up a precious metal plated layer on the surface of a stainless steel honeycomb substrate and thereby significantly improving the durability of a catalyst. SOLUTION: A precious metal 5 is plated on a thin stainless steel sheet (foil), and the plated corrugated stainless steel sheet (foil) 4 and a plated unformed plain stainless steel sheet (foil) are stacked and rolled, so that honeycomb through holes are aligned. Consequently, a honeycomb catalyst with a uniformly air-permeable cross-section is obtained. The honeycomb catalyst plated with a precious metal, e.g. Ag which shows a high activity in a high temperature area is arranged in the upstream side of the roll. On the other hand, the honeycomb catalyst plated with a precious metal, e.g. Ir, Rh, Pd or Pt which shows the high activity in a medium or low temperature area, is arranged in the downstream side (in a catalytic converter) of the roll. Thus it is possible to achieve the high efficiency over the wide temperature area regarding both NOx and HC reduction.
Patent JP-H06302232-A (JP)
Title: Oxide superconductive element material and manufacture of oxide superconductive wire
Inventor: HIRAOKA MAKOTO
IPC: H01B13/00
Filed: 1993-04-15
Abstract: PURPOSE:To provide an oxide superconductive wire excellent in the crystal orientation performance and in the superconductive characteristic such as critical current density. CONSTITUTION:A noble metallic wire 2 is located in a pipe 1 composed of the molten solidified substance of an oxide superconductor to be heated 3, and is wire-drawing-treated under the softening of the pipe 1 to make the molten solidified substance 11 of the oxide superconductor adhere to the outer periphery of the metal wire. This oxide superconductive element material is heat-treated to form an oxide superconductor layer on the outer periphery of the noble metal wire. This can effectively provides an oxide supercownductive wire having a composite type with a noble metal wire as a core and excellent in a mechanical characteristic such as tensile strength and bending strength.
Patent JP-H04319716-A (JP)
Title: Three-terminal power supply circuit
Inventor: KOBAYASHI KAZUO
IPC: G05F1/56
Filed: 1991-04-18
Abstract: PURPOSE:To prevent an internal circuit from being broken even in an abnormal state reversing the polarity of input voltage. CONSTITUTION:In this three-terminal power supply circuit provided with a voltage input terminal, a voltage output terminal, a ground terminal, an error amplifier for comparing and amplifying a difference component between a reference voltage and an output voltage by defining voltage impressed between the voltage input terminal and the ground terminal as a power supply voltage, and a driver transistor to be driven by the output of the amplifier to output an output voltage to the voltage output terminal, a protective resistor consisting of a polysilicone coating resistor is connected to the ground terminal side of the error amplifier and sets up the value of the protective resistor within a range more than a value determined by the allowance W of an element and the power supply voltage and less than a value generating no trouble to normal operation.
Patent JP-S6142487-A (JP)
Inventor: DEIBITSUDO ERU TOUUSUAKAA
IPC: B23K9/32
Filed: 1985-05-27
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-H11303771-A (JP)
Title: Pump device having plural rotational pumps and its assembling method
Inventor: MURAYAMA TAKASHI
IPC: B60T8/48
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To satisfactorily drive pumps in a pump device which has the plural rotational pumps by suppressing flexure of a driving shaft even when high pressure at discharge ports is applied to the driving shaft. SOLUTION: In this pump device 100, a rotational pump 13 is arranged on a position obtained by rotating a rotational pump 10 by 180 degrees around a driving shaft 54. That is, a discharge port 63 of the rotational pump 13 is arranged on the opposite side of a discharge port 61 of the rotational pump 10 across the driving shaft 54. With such a setup, force applied by high pressure fluid at the discharge port 61 to the driving shaft 54 is cancelled by the force to applied by high pressure fluid at the discharge port 63 to the driving shaft 54. Flexure of the driving shaft 54 is thus reduced. It is thus possible to provide the pump device in which the pumps are satisfactorily driven.
Patent JP-H05170762-A (JP)
Title: Octahydrobenzo(g)quinoline
Inventor: PEETAA GURU
IPC: A61P27/02
Filed: 1992-05-01
Abstract: PURPOSE: To provide a new compound useful for preventing and treating glaucoma, depression, cocaine abuse, Parkinson's disease, etc.  
     CONSTITUTION: The compound of formula I, i.e., (-)-(3β,4aα,10aβ)-1,2,3,4,4 a,5,10,10a-octahydro-3-[(2-pyridylthio)methyl]-1-methyl-6-hydroxy- benzo[g]quinoline, is obtained by methylating a compound of formula II. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0626872-A (JP)
Title: Light-interference angular velocity meter having self-diagnosis function
Inventor: OKADA KENICHI
IPC: G01C19/72
Filed: 1993-05-14
Abstract: PURPOSE:To provide a self-diagnosis function. CONSTITUTION:Light is cast into both edges of an optical fiber coil 15. The light beams, which are propagated as the clockwise light and the counterclockwise light, are outputted and made to interfere. The interference light is converted into the electric signal with a photodetector 17. Both clockwise and counterclockwise lights in the optical fiber 15 undergo phase modulation in a phase modulator 16. The phase-modulation frequency component undergoes synchronous detection in a synchronous detecting circuit 18, and Ko sin DELTAPHI(phase difference DELTAPHI of both lights proportional to input angular velocity) is outputted. Thus, the angular velocity is detected. The output of the photodetector 17 undergoes synchronous detection with the even number order component of the phase modulation frequency. Thus, Kcos.cos DELTAPHIs is outputted from a circuit 25. The circuit gain is adjsuted so as to obtain K=K1=Kcos. The square of Ksin DELTAPHIs and the square of Kcos DELTAPHIs are added in an adder. The output K<2> is made to be the self-diagnosis signal. When the signal is located outside of the specified range, abnormality is judged.
Patent JP-H10297225-A (JP)
Title: Radial tire for heavy load
Inventor: KAMIYOKO KIYOSHI
IPC: B60C15/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a radial tire for heavy load which can effectively prevent a crack which occurs on an outer surface of the tire. SOLUTION: This is a radial tire for heavy load provided with a carcass 6 having a carcass ply 6a in which a folding back part 6B which is folded back by a bead core 5 is integrally provided in a main body part 6A which extends from a tread part 2 to the bead core 5 of a bead part 4 through a side wall part 3. The bead part 4 has a bead apex rubber 8 which is extended on the outside in the radial direction of the tire from the bead core 5 in such a manner that its tip becomes thin and is made of hard rubber.  The folding back part 6B has a parallel part G which extends on the outside in the radial direction along an outer side face in the axial direction of the bead apex rubber 8, is substantially parallel with the main body part 6A of the carcass, and extends on the outside in the radial direction, and a length L of this parallel part G is 0.5 to 5.0 times maximum width CW of a cross section of the bead core 5.
Patent JP-H04319178-A (JP)
Title: External corner anchor
Inventor: MORIWAKI KENJI
IPC: E04G17/00
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the separation of external corners from each other with simple construction and to enhance the working efficiency by laying an anchor across both intersecting cross batters, and fixing and holding the external corners of a form placed before placing concrete. CONSTITUTION:An anchor is constituted of two stationary sections 2 and a steel pipe coupling lever 3, and movable holding plates and nuts capable of turning are mounted to the stationary sections 2. A through-hole 31 provided with a screw groove on the center of the coupling lever 3 is provided in the direction at right angles lengthwise of the coupling lever 3. Then, after one stationary section 2 is mounted to one cross batter 41, the other stationary section 2 is mounted to the other cross batter 42. After that, the nuts of both stationary sections 2 are fastened in a state to push the coupling lever 3 sufficient in the direction of a form 6 to complete mounting work. In order to push the external corners equally, a reinforcing batter is vertically erected to the outside of the intersecting position of the cross batters 41 and 42, and it is possible to push them by inserting a pushing screw from the through-hole 31.
Patent JP-H04318088-A (JP)
Title: Finish-coating process
Inventor: OGOSHI TOSHIO
IPC: B05D7/24
Filed: 1991-04-17
Abstract: PURPOSE:To form a coating film having excellent appearance, scratch resistance, etc., without causing environmental pollution by using a clear paint composed mainly of an amino resin and a vinyl polymer having alkoxysilane group and hydroxyl group. CONSTITUTION:A thermosetting acrylic resin powder paint is applied to a coating surface and cured to obtain a coating film. The film surface is coated with a clear paint diluted with an organic solvent and containing (A) a vinyl polymer having alkoxysilane group and hydroxyl group and (B) an amino resin such as hexamethoxymethylmelamine as main components. The component A is e.g. the compound of formula I (A is group of formula II or formula III; R1 is H or methyl; R2 is 1-6C bivalent saturated aliphatic hydrocarbon group; R3 and R4 are phenyl, 1-6C alkyl, etc.; R5 is 1-10C alkyl; (n) is integer of 1-100).
Patent JP-H094086-A (JP)
Title: Building-panel
Inventor: FICK JOHN
IPC: E04B2/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce cost, by forming a building panel of a rectangular foamed- polystyrene core and a number of grooved reinforcing members buried in the polystyrene core. SOLUTION: A panel 30 is made of swelled polystyrene foam having about 16-24kg/m<3> in the density and vertically extending reinforcing members 32, 33 are arranged between segments 31 of the panel 30. The legs 35 of the reinforcing members 32, 33 having U-shaped cross section are positioned to make the same plane with the wide surface parts 36, 37 of the panel 30 and roughly potrude within the plane of panel 30. Moreover, a number of holes are drilled at the base 34 of reinforcing members 32, 33 and polystyrene foam spreads through these holes and joins to the segments 31. Accordingly, a panel having effective heat-insulation and sound-insulation properties can be formed.
Patent JP-S5539437-A (JP)
Title: Magnifying device for television picture image
Inventor: AOYANAGI MASATAKA
IPC: G02B6/04
Filed: 1978-09-13
Abstract: PURPOSE: To magnify the TV picture image by means of the optical fiber.  
     CONSTITUTION: The picture image on TV Braun tube is composed of 500 pieces of the scan live and 250,000 spots in all. Each of these spots is caught as the monochrome light to be condensed to condenser boand 4 via video input part protective plate 3. These condensed beams are then transferred from optical fiber gathering board 5 via optical fiber 2 of the input part. Fiber 2 magnifies the image by increasing the space of the image via optical fiber gathering board 6 of the output part. And this magnified image is diffused through diffusion board 7 to form the image. In addition, video output part protective plate 8 is provided to protect the video output surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02291363-A (JP)
Title: Folding device for sheet like member
Inventor: NAKADA SHOICHIRO
IPC: B60R21/20
Filed: 1989-05-01
Abstract: PURPOSE:To automate folding in a folding device for an air bag and the like for an automobile by holding a bent member with longitudinal and lateral holding members and folding it by laterally movable folding/holding means, a laterally movable base, and the like. CONSTITUTION:The peripheral edge of the bag body 3 of an air bag 1 is held by longitudinal holding members 211 and lateral holding members 219, and rollers 228 are then protruded to fold the edge parts between the holding members 219 to the back sides. The folded edges are held by folding/holding bodies 313, shifted toward the center by the arcuate rotation of an arcuately turning base, and folded on folding plates 330A, 330B into the width between the holding members 211. After being held down by a pressing plate 507, the bag body 3 thus folded is further folded by a first and second horizontal pins 409, 412. The complex folding can be thus performed automatically.
Patent JP-S63279454-A (JP)
Title: Magnetic recorder/reproducer
Inventor: KITAZAWA KENICHI
IPC: G11B15/467
Filed: 1987-05-09
Abstract: PURPOSE:To early readjust the deviation of an envelope pattern reproduced from a reference tape from a preliminarily stored reproduced envelope pattern by automatically discriminating said deviation by comparing said two patterns, then warning it. CONSTITUTION:A pattern recognition part 15, upon receiving the input of a comparison command signal from a comparison command switch 16, compares a reproduced envelope pattern from an envelope detection circuit 14 with the envelope pattern 17 in the reference tape preliminarily stored therein, and thus discriminates automatically the deviation of the interchangeable adjustment. When the discriminated deviation of the interchangeable adjustment is above a set value, a warning display part 18 outputs a warning signal. By this method, the deviation of the relative adjustment cam be known early, hence the readjustment can be executed suitably, and finally, such use of a reproduced envelope pattern as including the deviation can be avoided atmost, hence a reproduced image easy to view can be obtained.
Patent JP-S61271699-A (JP)
Title: Dynamic type semiconductor storage device
Inventor: OKADA YOSHIO
IPC: G11C11/401
Filed: 1985-05-25
Abstract: PURPOSE:To initialize all memories in a short time by applying a prescribed potential to all bit lines through the provision of an initializing control circuit to conduct a selected transistor (TR) of each memory. CONSTITUTION:When an initializing control circuit 30 applies a required voltage in response to the conduction type of a TR 22 of a memory cell 20 comprising an information storage capacitor 21 and the TR 22 connected thereto and its threshold value to each bit line BL, the TR 22 is conducted to initialize all memory cells at the same time. Through the constitution above, all the memories are initialized in a short time.
Patent JP-S5446792-A (JP)
Title: Quinazoline derivative and its preparation
Inventor: OOINE TOYOO
IPC: A61P29/00
Filed: 1977-09-19
Abstract: NEW MATERIAL:Quinazoline derivatives of formulaI(n is 1,2,3 or 4).  
     EXAMPLE: 1-Phenyl-2-cyclobutyl-4(1H)-quinazoline.  
     USE: Medicines used as antiflammatory agent, central nervous system depressant or analgesic.  
     PREPARATION: The reaction between 2-phenylaminobenzamide and a cycloalkylcarvoxylic halide of formula II (X is halogen) is carried out in a solvent such as chloroform, methylene chloride, benzene, tetrahydrofuran, at room temperature or under heating to form a compound of formulaI. The compound of formula II is, e.g., chloride or bromide of cycloalkylcarboxylic acid, such as cyclobutane carboxylic or cyclopentanecarboxylic acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000305675-A (JP)
Title: Hub device for scsi bus
Inventor: WADA HIDEYUKI
IPC: G06F3/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a hub device for a SCSI bus capable of removing or additionally connecting a SCSI device without stopping the system. SOLUTION: A configuration, in which a plurality of SCSI devices 41 to 4n are connected to a SCSI bus 2 through a hub device, comprises a reset circuit 6 which issues a SCSI bus reset to the bus 2 and stops bus operation and disconnection switches 11 to 1n which are respectively provided in the plurality of SCSI devices to be connected and disconnect the bus 2 from the devices 41 to 4n. The devices 41 to 4n can be removed or connected on-line by such manners that the switches 11 to 1n disconnect the bus 2 from the devices 41 to 4n by operating the switches 11 to 1n of the ports where the devices 41 to 4n are removed or connected when the circuit 6 issues a SCSI bus reset.
Patent JP-S5338908-A (JP)
Title: Rotary dial for telephone set
Inventor: KIMEDA TSUNEJI
IPC: H04M1/315
Filed: 1976-09-22
Abstract: PURPOSE:To obtain an economical dial excelling in the general purpose property for a governor constitution by simplifying the rotary transmitting mechanism.
Patent JP-S60257395-A (JP)
Inventor: KURATA MASUO
IPC: G21C17/08
Filed: 1984-06-04
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-S61275408-A (JP)
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1985-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01285764-A (JP)
Title: Cold storage material
Inventor: MIYAMORI KENICHI
IPC: D04H1/4209
Filed: 1988-05-10
Abstract: PURPOSE:To improve the efficiency of cold storage by causing the refrigerant to be held by a highly water-absorbing polymer homogeneously spread in and retained by a fabric base molded in the form of a curd or air-laid wave. CONSTITUTION:For a highly absorbent polymer, powder of starch or polyacrylate, etc. can be used. For a fabric base, a curd or air-laid wave, etc. can be used, which is preferably stabilized by heat setting. In order to spread and retain the highly absorbent polymer in the fabric base, a monomer solution having a primary constituent of alkaline metallic salt comprising acrylic acid or a mixture of acrylic acid/methacrylic acid is first applied to the fabric base, and then polymerized under the effect of soluble radical polymerization initiator. The highly water-absorbing polymer carries water or solvent containing water which is cooled, or preferably partly solidified refrigerant. This way, a cold storage material can be provided which is not liable to experience the polymer dislodging or coagulation and excels in the cold storage performance.
Patent JP-S5815762-A (JP)
Title: Contactless ignition device for internal combustion engine
Inventor: YAMAMOTO SUSUMU
IPC: F02P1/08
Filed: 1981-07-20
Abstract: PURPOSE:To perform ignition in a position of maximum voltage at a low speed while  in a position advanced from the position of maximum voltage at a high speed, by controlling a main switching element in an ignition device through a control circuit, controlling its cut off point with two semiconductor switching elements and interposing  the semiconductor switching element in said control circuit. CONSTITUTION:At a low speed, if forward voltage is generated in a magneto 1, a main  switching element 3 is electrically conducted to flow a current through a resistor 4.  Then an auxiliary switching element 9, electrically conducted to flow a current  through a capacitor 12, is cut off at a point exceeding a maximum value of voltage,  as a result, a control switching element 5 is electrically conducted to flow a current  through a resistor 8, and the main switching element 3 is cut off at a point of maximum voltage. While at a high speed, an electric current flows through the resistor 4  by generated voltage in the magneto 1 and electrically conducts to flow a current in a  control switching element 5, and the main switching element 3 is cut off before maximum voltage. In consequence, an ignition spark can be obtained in a point of maximum voltage at the low speed, while in an advance point earlier than the point of maximum voltage at the high speed.