baber/WOPTO huggingface dataset:
Patent JP-S59227289-A (JP)
Inventor: YAMASHITA MASATSUGU
IPC: A24D3/14
Filed: 1983-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59228577-A (JP)
Inventor: MORITA KAZUMI
IPC: E05D1/00
Filed: 1983-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10292494-A (JP)
Title: Post-execution anchor and its execution method
Inventor: USAMI SHIGERU
IPC: E04B1/41
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an easy execution method capable of filling a grout material with no spillover into an anchor hole bored on a column or a beam of the ceiling at the time of execution with simple filling work without using a conventional expensive resin capsule, requiring no special attention at the time of storage and transportation, requiring simple handling, and having no large limitation in time at the time of execution when a post-execution adhesive anchor is fixed to the anchor hole. SOLUTION: This post-execution anchor is constituted of an anchor bolt 4 inserted into an anchor hole 3 and a tubular cage body compressible by the anchor bolt 4 and filled with a grout material 11 inside and stuck with it on the outside. The cage body is inserted into the anchor hole 3, the anchor bolt 4 is inserted into the anchor hole 3 to thrust and compress the cage body toward the depth section of the anchor hole 3, and the grout material 11 filled and stuck to the cage body is extruded to fill the gap of the anchor hole 3.
Patent JP-2000303251-A (JP)
Title: Production of polyvinyl alcohol-based synthetic fiber
Inventor: OKI HIROYUKI
IPC: D01F6/14
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol-based synthetic fiber effective to fishing net, rope, etc., to which resistance to moist heat and high strength are required by reacting a polyhydric aldehyde compound, etc., contained in the interior of the fiber with hydroxyl groups of a polyvinyl alcohol-based polymer by a phosphoric acid catalyst applied to fiber. SOLUTION: A polyhydric aldehyde compound (e.g. glyoxal) contained in the interior of a fiber comprising a polyvinyl alcohol-based polymer or attached to the surface of the fiber or its acetalized product is reacted with hydroxyl groups of a polyvinyl alcohol-based polymer by a phosphoric acid catalyst (e.g. phosphoric acid or polyphosphoric amide) applied to the fiber to provide the objective fiber effective for general industrial raw materials such as tents or sheets for engineering works and reinforcing materials such as cement, rubbers or plastics.
Patent JP-H10282843-A (JP)
Title: Image forming device
Inventor: SAWAI YUJI
IPC: G03G21/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of inputting the size of an irregular-size recording medium easily and correctly even without a scale. SOLUTION: Borders 21 are partially put on the recording medium 20 along its four sides with a black pen or the like, and it is set on the contact glass of the image forming device and read with a scanner. In the read image, a part whose color changes from white to black, and then to white again coincides with the part of the boarder 21, and, in that order, the part whose color changes from black to white coincides with the edge of the recording medium 20. This change makes it possible to detect the lengthwise and widthwise dimensions of the recording medium 20.
Patent JP-H06312085-A (JP)
Title: Washing machine
Inventor: YAMAGISHI YOSHIO
IPC: D06F37/30
Filed: 1993-04-28
Abstract: PURPOSE:To simplify the revolution speed detection constitution of the motor of a washing machine and secure the resistivity for the vibrationd and high humidity environment. CONSTITUTION:The motor of a washing machine is constituted of a plurality of the first stator coil 17 and the second stator coil 18 having different number of poles. A comparator 20 selects the stator coil to be introduction-controlled, on the basis of the set revolution speed, and a revolution speed detecting means 26 generates the revolution speed detection signal from the frequency of the induced voltage generated on the stator coil which is not introduction-controlled, and a drive control means 22 drive-controls the stator coil selected by the comparator 20, on the basis of the revolution speed detection signal so that the revolution speed of the motor 8 of the washing machine becomes equal to a set revolution speed.
Patent JP-S58220918-A (JP)
Title: Radiator apparatus of internal-combustion engine
Inventor: HAYAZAKI YOSHIAKI
IPC: F01P11/00
Filed: 1982-06-15
Abstract: PURPOSE:To provide the arrangement of a subtank for a radiator with degree of freedom by installing ON/OFF valves in the first and the second passages which communicate to the radiator and the subtank. CONSTITUTION:The upper tank 12 of a radiator 10 is connected to the upper and the lower parts of a subtank 26 through the first passage 28 equipped with the first one-way valve 30 and the second passage 34 equipped with the second one-way valve 36. When the internal pressure of the radiator 10 increases, and the differential pressure toward the pressure in the subtank 26 side exceeds a prescribed value, the one-way valve 30 is opened, and a portion of the cooling water and steam in the upper tank 12 are supplied into the subtank 26. While, the pressure in the radiator 10 lowers, and the differential pressure toward the pressure in the subtank 26 side exceeds the prescribed value, the one-way valve 36 is opened, and the cooling water in the subtank 26 is returned into the upper tank 12 of the radiator 10.
Patent JP-S62261366-A (JP)
Inventor: ARAN EMU PIIBADEI
IPC: A61M1/28
Filed: 1986-05-02
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-H1090667-A (JP)
Title: Liquid crystal display element
Inventor: KUBOTA TETSUYA
IPC: C08F20/38
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an element which is light in weight and excellent in strength compared to a glass substrate having the same dimension and thickness as this element, and which has good optical characteristics such as retardation by interposing a liquid crystal layer between a pair of transparent substrates facing each other composed of a photosetting resin. SOLUTION: This display element is produced by inserting a liquid crystal layer between a pair of transparent substrates facing each other composed of a photosetting resin. This photosetting resin is a resin which is hardened by the irradiation of UV rays. Concretely, a resin compsn. comprising an acrylate compd. having radical reactive unsatd. compds., a resin compsn. comprising the acrylate compd. above described and a mercapto compd. having thiol groups, or a resin compsn. prepared by dissolving oligomers such as epoxy acrylate, urethane acrylate, polyester acrylate, polyether acrylate in polyfunctional acrylate monomers can be used.
Patent JP-S585317-A (JP)
Title: Vinyl chloride copolymer
Inventor: MIYOSHI SHIGETOU
IPC: C09J127/04
Filed: 1981-07-01
Abstract: PURPOSE:A copolymer excellent in adhesiveness and useful as an adhesive used in the production of felt-like products from fiber, pulp, film or the like, consisting of vinyl chloride, vinylidene chloride and a vinyl ester or (meth)acrylate ester. CONSTITUTION:Vinyl chloride (i), vinylidene chloride (ii) and a vinyl ester or (meth)acrylate ester (iii) are emulsion- or suspension-polymerized in an aqueous medium to form a copolymer powder, average particle diameter 1-50mu, containing 60-95wt% (i), 2-35wt% (ii) and 3-35wt% (iii). A felt-like product having excellent strength is formed by spraying 1-50pts.wt. above powder over 100pts.wt. fiber, pulp or film and heating the material. EFFECT:It is possible to effect uniform spraying and low-temperature bonding.
Patent JP-H06315225-A (JP)
Title: Reverse power relay
Inventor: BAFUKU NOBORU
IPC: H02H3/38
Filed: 1993-04-28
Abstract: PURPOSE:To provide a reverse power relay in which the reverse power state can be detected at high speed when a plurality of power supply facilities are operated in parallel without causing erroneous function due to the exciting surge current occurring upon throw-in of a transformer. CONSTITUTION:In the reverse power relay 11 employed in a power supply facility or the power system for power receiving/distributing facility, phase difference phi between input voltage V and input current I from a power system is determined. The input current I is then separated into positive and negative waveform components and positive and negative current values I<+>, I<-> are determined. Subsequently, effective power value P<+> of the positive waveform component is determined based on the voltage value, the phase value, and the positive current value. Furthermore, effective power value P<-> of the negative waveform component is determined based on the voltage value, the phase value, and the positive current value and an operating signal is delivered to the reverse power relay 11 on condition that the ratio of difference between the effective power values P<+>, P<-> of positive and negative waveform components is lower than a predetermined value.
Patent JP-H029873-A (JP)
Title: Production of gamma-butyrolactone
Inventor: JIYANNRUTSUKU DARONZU
IPC: B01J23/89
Filed: 1989-04-21
Abstract: PURPOSE: To obtain gamma-butyrolactone selectively at high temperature under high pressure in one step by using a catalyst comprising nickel and palladium deposited on a silica-based support having a high specific surface area in the catalytic hydrogenation of maleic anhydride in a liquid phase.  
     CONSTITUTION: Maleic anhydride is catalytically hydrogenated by contact with hydrogen in a liquid phase at high temperature under high pressure in the presence of a catalyst comprising nickel and palladium deposited on a silica-based support having a specific surface area of 50 m 2 /g or above, desirably 100 m 2 /g or above, more desirably about 100 to 800 m 2 /g to obtain gamma-butyrolactone from the starting material at very high conversion and selectivity in one step. The catalyst has very excellent stability and can be recirculated many times without a substantial decrease in catalyst performance. It is desirable that the support has an SiO 2  content of 70-100 wt.% and that the remainder comprises other refractory inorganic oxides, especially substantially pure silica. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08298356-A (JP)
Title: Printed wiring board
Inventor: SUGIDACHI KAZUHIKO
IPC: H05K1/02
Filed: 1995-04-27
Abstract: PURPOSE: To provide a printed wiring board of low cost wherein miniaturization is enabled, and reliability and flatness are excellent, in a printed wiring board to be used for a semiconductor device wherein surface mounting is performed on a master board by using a means like a solder ball. CONSTITUTION: In a single-sided flexible wiring board, a semiconductor chip mounting part 23, an electrode 24 for connecting a semiconductor chip which electrode is arranged on the periphery of the semiconductor chip mounting part 23, and an electrode 25 for outer connection are arranged on one side of an insulating board 3 composed of flexible material. The back of the semiconductor chip mounting part is bonded to one side of a retainer 1 composed of hard material, and the back of the part on which the electrode for outer connection is formed is bonded to the other side of the retainer.
Patent JP-H01273351-A (JP)
Title: Complete close type image sensor
Inventor: KUMANO KATSUFUMI
IPC: H01L27/14
Filed: 1988-04-26
Abstract: PURPOSE:To enable securing extremely low leak characteristic, by forming an upper transparent electrode the principal components of which are indium and/or tin and covering the greater part of a photoelectric transfer part envelope with a transparent insulating material. CONSTITUTION:After forming a metal film 7a, protecting the un-etched part with resist R, and melting the unnecessary part of the metal film 7a with etching liquid, the remaining resist R is eliminated by melting. An upper transparent electrode 5 is 500 to 2500Angstrom thick and made of a material the principal component of which is oxidized indium or tin and an upper drawing electrode 7 is made of an about 500Angstrom  to 2mum thick Al film or Al alloy film. The light entrance part of the upper transparent electrode 5 is covered by a light transmission insulating film 63 made of a high transparency material such as an about 0.05 to 2mum thick transparent inorganic material, for example SiO2, SiON, etc., or organic material, for example polyimide, etc.
Patent JP-H05298990-A (JP)
Title: Structure for fixing card to armature in electromagnetic relay
Inventor: YOSHIMURA TAKASHI
IPC: H01H50/64
Filed: 1992-04-23
Abstract: PURPOSE:To enhance positioning accuracy, eliminate play, stabilize characteristics and performance and enlarge an insulating distance between an armature and a contact spring when a card is fixed to a card fixing piece of the armature. CONSTITUTION:A lateral width of a card fixing piece 2 of an armature 1 is set smaller than that of a card 3. A groove 2a is formed on one side of the card fixing piece 2. A U-shaped bending portion 5 is disposed at the tip of a long piece 4, thus constituting the card 3. Width direction positioning projections 6 are projected on both widthwise sides at the upper surface of the long piece 4. Meanwhile, a longitudinal direction positioning projection 6a is formed on a side of one of the width direction positioning projections 6. The long piece 4 of the card 3 is mated with the lower surface of the card fixing piece 2 so that the card fixing piece 2 is inserted between the width direction positioning projections 6. The longitudinal direction positioning projection 6a is inserted into the groove 2a. The tip of the card fixing piece 2 is inserted into the U-shaped bending portion 5.
Patent JP-2000295127-A (JP)
Title: Broadcast signal receiver
Inventor: OKAMOTO KOICHI
IPC: H04H20/28
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To avoid an announcement from being not properly reproduced resulting from misjudgment of announcement data having a partial error in the case of storing the announcement data to a memory section for reception of a digital audio broadcast signal. SOLUTION: The broadcast signal receiver is provided with a control unit 50 that detects a period of an announcement represented by announcement data on the basis of control information data reproduced by a data reproduction section 23 and provides an output of an announcement period detection output denoting a detected period, a memory section 34 to/from which program data reproduced by the data reproduction section 23 are written/read, and an announcement data control section 35 that receives the program data and an announcement period detection output and sets a state to the memory section 34 that part of the announcement data denoting no error for one period of the announcement is written when the program data represent the announcement repeated for a plurality of number of times with a prescribed period.
Patent JP-S58219359-A (JP)
Title: Manufacture of solar heat absorption body
Inventor: YAMAKAWA SEISHIROU
IPC: C23C22/63
Filed: 1982-06-15
Abstract: PURPOSE:To manufacture a solar heat absorption body, in which solar heat absorption rate is high, being not changed with the passage of time, and superior to a heat-resistant and a corrosion-resistant properties, by using an alloy of copper and nickel as a material to manuacture a solar heat selective absorption film. CONSTITUTION:An alloy of copper and nickel are used as a material to manufacture a solar-heat selective absorption film, in a method to obtain a solar heat absorption body coated with a selective absorption film of oxidized copper by an alternating current process. To be concrete, the glanular powder of an alloy of copper and nickel of which average diameter is below 200mu is deposited on the base board whichis separately prepared by the intermediary of an adhesive or the like, and after that, it is treated by chemical conversion treatment: the another method is that the granulated alloy of copper and nickel is deposited on base board by the intermediary of an adhesive or the like after it is processed by alternating current. Besides, the alloy of copper and nickel is used as a base material, and its surface is treated by chemical conversion treatment. A chemical conversion liquid for alternating current process is a mixed solution of an oxidizer and an alkaline additive. As for the oxidizer, NaClO2 or the like is usable, and for the alkaline additive, NaOH or the like is used.
Patent JP-H041229-A (JP)
Title: Production of polycarbonate
Inventor: IGUCHI YOSHIHIRO
IPC: C08K5/51
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a polycarbonate excellent in heat resistance, hydrolysis resistance and hue by mixing a polycarbonate obtained under specified conditions with a phosphite compound. CONSTITUTION:A polycarbonate obtained by transesterifying a dihydroxy compound [e.g. 2,2-bis(4-hydroxyphenyl)propane] with a bisaryl carbonate (e.g. diphenyl carbonate) in the presence of a transesterification catalyst (e.g. potassium borohydride) and melt-polycondensing the product is mixed with a phosphite compound, desirably a compound of the formula (wherein R is a 1-30C hydrocarbon group).
Patent JP-H07312369-A (JP)
Title: Method of manufacturing semiconductor integrated circuit
Inventor: SEGAWA TAKAO
IPC: H01L21/60
Filed: 1994-05-18
Abstract: PURPOSE:To simply form a ball-like bump stable in quality by a method wherein a low melting point metal such as solder, etc., is bonded in a lump in a ball form in the step of a silicon wafer. CONSTITUTION:A sensitive resist layer is formed on a surface that an integrated circuit of a silicon wafer is formed and ultraviolet rays or electron beams are emitted in a desired pattern form by a partial exposure method via a photomask to be developed, so that a resist film is formed on a portion except for a bump formation part. Sequentially, the rear surface of a silicon wafer 6 is supported to let the surface come into contact with fusion plating liquid 10 of a low melting point metal such as solder, tin, silver solder, etc., so that a fusion plating part is formed in the bump formation part. At this time, if ultrasonic vibrations are applied, a fusion plating part can be formed in a pad electrode made of aluminum in a semiconductor circuit chip. Thereafter, it is heated so that the fusion plating part is formed as a semisphere ball-like bump part 3 to cut off the silicon wafer 6 along a scribe line. The silicon chip 1 connects a bump part 3 with a terminal electrode 5 of a printed circuit board 4.
Patent JP-S58220704-A (JP)
Title: Molding method of receptacle on tube having through holes in tube wall
Inventor: FUJITA SHIYOUZOU
IPC: B29C45/00
Filed: 1982-06-18
Abstract: PURPOSE:To make disappear the concave grooves generated on the molded peripheral face of a receptacle and along wall holes, by molding the molded peripheral face of the receptacle to a smooth face by sending a high pressure air into each wall hole of a tube wall in time of a work being still hot immediately after the diameter of the receptacle being expanded by heating. CONSTITUTION:The work W of which the receptacle part 5 is heat softened is inserted onto an inner mold 6 and is expanded on its diameter by the tapered face 6a of the inner mold 6, then an outer mold 7 is closed, at the same time a flange 10 is attached to the joint end 9 of the work W. The expanding part 5a of the receptacle 5 is molded to expand its diameter by enlarging a segment 11 and the end parts of wall holes 18 are closed by pushing and squeezing the opening of wall holes 18 of the work W with the flange 8a of a ring 8. A high pressure air supplying tube 17 being opened, a high pressure air is sent and sealed in each wall hole 8 via a ring groove 10a, the concave grooves 5b disappear and both inner and outer peripheral faces are molded smoothly.
Patent JP-S5627547-A (JP)
Title: Method and device for predictive coding and decoding
Inventor: OCHIAI KAZUO
IPC: H04B14/04
Filed: 1979-08-14
Abstract: PURPOSE:To attain excellent communication by a system that transmits and receives information codes as to every sample and other signals, by returning transmitted codes of a signal except information codes to a predicted-value calculating circuit when transmitting them. CONSTITUTION:A signal from input terminal 101 is led to subtracting circuit 102, where a signal from predictor 16 is substracted from it and its output is applied to quantizing circuit 103. Signal inserting circuit 104 inserts a signal from terminal 108 at fixed bit positions of circuit 103. The output of circuit 104 is sent out to the transmission line and also returned to predicted-value calculating circuit 107. The output of circuit 104 and that of predictor 106 are added together by adding circuit 105, whose output is a new input to predictor 106. This is returned to predicted- value calculating circuit 107, so that since the input to circuit 107 agrees with the output of the decoding circuit at the reception side at any time, excellent communication can be carried out.
Patent JP-H01276883-A (JP)
Title: Moving body image pickup device
Inventor: SASAMA HIROSHI
IPC: H04N5/232
Filed: 1988-04-28
Abstract: PURPOSE:To attain clear photographing by means of a video camera on a moving body at high speed by making stable a rotary mirror set in front of the video camera according to the motion of an image pickup object during the vertical picture sweeping time of the video of an image pickup element surface. CONSTITUTION:A shutter mechanism 2 to open/close video light is provided in front of the lens of a video camera 1, and a rotary mirror 3 is provided in front of it. The mirror 3 is provided so that the rotation axis of the mirror 3 may be in a direction orthogonal to the light axis of the camera 1 and the moving direction of a moving body 4 with respect to the image pickup object, and beams from the moving body 4 are set so as to be reflected by the mirror 3 and so as to form the image on an image pickup element 6 surface in the video camera 1. The rotary mirror 3 is rotation- driven in a sawtooth form by a rotary mirror driving controller 5. The opening/closing of the shutter mechanism 2, the sawtooth form rotation scanning of the mirror 3 and the vertical scanning of the video camera 1 are synchronized, the shutter mechanism 2 is opened while the rotation of the mirror 3 is stable, and a video signal is accumulated. Thus, the video of the linearly moving body 4 can be image-formed on the image pickup element 5 surface as the clear video without deflection.
Patent JP-H11278957-A (JP)
Title: Production of silicon carbide/silicon carbide composite material product
Inventor: YAMAZAKI SEIICHIRO
IPC: C04B38/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method having high reliability, capable of stably and inexpensively producing a SiC/SiC composite material product having a flow channel and a space with an accurate dimension and shape and a smooth internal surface. SOLUTION: In this method for producing a SiC/SiC composite material product having a flow channel and space in the interior, zones corresponding to the flow channel and the space are previously made of a graphite or a carbon fiber material and parts except the flow channel and the space are prepared as a matrix of a SiC fiber and SiC ceramic. After the whole product is produced, the whole product is heated to >=1,000 deg.C in an oxidizing atmosphere, the graphite and the carbon fiber material are oxidized and removed to produce the objective SiC/SiC composite material product having the flow channel and the space in the interior.