baber/WOPTO huggingface dataset:
Patent JP-H05266936-A (JP)
Title: Connecting structure for lead comb and printed board
IPC: H01R13/405
Filed: 1992-03-16
Abstract: PURPOSE:To prevent electrical improper contact by improving strength of connecting a lead comb to a printed board (child board). CONSTITUTION:A lead comb 4 comprises a U-shaped fitting part, formed of an upper surface part 4a of opening a hole 5, side surface part 4b and a lower surface part 4c, and a connecting part 4d connected to the lower surface part 4c and soldered to a conductor 11 of a parent board 10. A child board 1 is fitted to the U-shaped fitting part of the lead comb 4, and in a condition that the hole 5 is filled with paste-state solder 6, a conductor 2 is soldered to the lead comb 4. A part between an end face of the child board 1 and the lead comb 4 is charged with a conductive bonding agent 7 or insulating bonding agent 8. In the lead comb 4, a length B of the lower surface part 4c is set so as to be two times or more the length A of the upper surface part 4a.
Patent JP-S54151009-A (JP)
Title: Magnetic recording medium
Inventor: HORIGOME EIJI
IPC: C08L75/04
Filed: 1978-05-18
Abstract: PURPOSE: To improve dispersibility, gloss and electrical characteristics by using the nitrocellulose impregnated with the specific vinyl chloride-vinyl acetate-vinyl alcohol copolymer as the binder.  
     CONSTITUTION: Nitrocellulose having been impregnated with a solvent such as isopropyl alcohol is sufficiently evaporated and removed of the solvent in a vacuum and reduced pressure state. This nitrocellulose is impregnated with a vinyl chloride- vinyl acetate-vinyl alcohol copolymer containing more than 8% of vinyl alcohol and is then sufficiently kneaded. This nitrocellulose, a polymerizable and compatible polyurethane resin and magnetic powder are kneaded in a solvent. The resultant magnetic coating is coated on a substrate and is set. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11253002-A (JP)
Title: Chain extender
Inventor: TAKIZAWA TETSUYA
IPC: A01B33/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a chain extender capable of realizing a low noise without a problem such as breaking of the chain extender in a reciprocating chain transmission device. SOLUTION: This chain extender has a pair of chain extenders 1 and 1' at both the outsides of a chain 11 between a driving sprocket 2 and a driven sprocket 3 and one end of each chain extender is bound to both ends of a movable stay 10, and the other end of the chain extender is brought into contact with an inner face of a chain case 5, then the movable stay 10 is swingably supported with the chain case 5.
Patent JP-S56152835-A (JP)
Title: Preparation of air-drying unsaturated polyester resin
Inventor: SHIMOMURA MOTOHIDE
IPC: C08F283/01
Filed: 1980-04-30
Abstract: PURPOSE: To produce titled resin superior in air drying property at low temperatures, improved in the surface appearance of coating and in its abrasiveness and useful for paints and other coating materials, by using specified amounts of a specified acid and an allyl-etherified product of a polyhydric alcohol having one OH group.  
     CONSTITUTION: The unsaturated polyester resin is prepared by using (A) cis-3- methyl-4-cyclohexene-cis, cis-1,2-dicarboxylic acid and/or its anhydride (an acid anhydride or the given formula) as a member of acid constituents and (B) allyl- etherified product of a polyhydric alcohol (e.g., monoallyl-etherified product of ethylene glycol, etc.) as a member of polyhydric alcohol constituents, where these essential constituents are used in such an amount that the sum of the unsaturated groups in constituent A and the allyl groups in constituent B is at a rate of 2.0W 1.0mol per 1mol of the total acid constituents. The resin has its air drying property improved at low temperatures (around 10°C) due to A and B contained as essential constituents. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11253496-A (JP)
Title: Tossing support bed
Inventor: KIKUMOTO MAKOTO
IPC: A61G7/05
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a tossing support bed which automatically detects that the same position is maintained for a long time, and which then allows the user to toss through more natural movement in the detection. SOLUTION: This bend comprises a mat 3 with a number of temperature sensors placed on the upper surface thereof an with a number of damping spring members 8 enclosed therein, a supporting table on which the mat 3 is placed, piston members 10 placed in the positions of the supporting table which correspond to the spring members 8 in the mat to put the individual spring members 8 into vertical movements, and a control device controlling the movements of the individual piston members 10. The piston members 10 arranged in a line in the longitudinal direction of the mat 3 are arranged into sets, and the control device controls the vertical movement of each set.
Patent JP-S53144580-A (JP)
Title: Preparation of mimosamycin
Inventor: MISHIMA HIROSHI
IPC: C07D217/22
Filed: 1977-05-20
Abstract: PURPOSE: To prepare minosamycin easily, useful as antibiotics effective against, esp. tubercles bacillus, from isoquinoline and sec-amine as starting materials. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03261608-A (JP)
Title: Manufacture of high-temperature superconducting thin film
Inventor: TANAKA SABURO
IPC: C01G29/00
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a thin film having excellent crystallinity and electrical characteristics orientated in a-axis in forming a film by vacuum deposition method by forming a film on an oxide superconductor orientated in a axis previously made. CONSTITUTION:At first, a thin film of oxide superconductor orientated in axis is grown. The oxide superconductor is preferably a thin film prepared by sputtering method. Then the thin film is used as a substrate and a thin film of oxide superconductor orientated in a-axis is grown on the substrate. A substrate temperature in the preparation is a temperature at which a thin film of oxide superconductor orientated in c-axis is formed. Since the substrate is the thin film of oxide superconductor orientated in a-axis even by forming the film at the substrate temperature, the prepared high-temperature superconducting thin film is orientated in a-axis and a high-quality thin film having excellent crystallinity and sufficient intake of oxygen is obtained.
Patent JP-2000258699-A (JP)
Title: Direct viewing type confocal optical system
Inventor: SUGA TAKESHI
IPC: G02B23/26
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a direct viewing type confocal optical system where a noise component caused by returning light from an optical element existing on an optical path is restrained. SOLUTION: This confocal optical system is provided with an optical fiber 10, an optical scanning optical system 20 and a condensing optical system 30. The system 20 includes a reflection surface 22 deflecting a light beam from the optical fiber 10 in a fixed direction, and a scanning mirror 24 scanning the light beam from the surface 22 two-dimensionally. The system 30 includes a lens 32 changing the light beam from the system 20 to the light beam converged on a surface to be inspected S and a cover glass 34 for protecting the lens 32. The end face 12 of the optical fiber 10 is substantially regarded as a point light source and functions as a confocal pinhole. The surface 22 and the mirror 24 are arranged so that the light beam may be obliquely made incident thereon. The surfaces of the lens 32 through which the light beam passes are all made curved surfaces.
Patent JP-H10243136-A (JP)
Title: User limiting device
Inventor: NAKASE KOJI
IPC: H04N1/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a user limiting device in which a user limit function is in use independently of a manufacturer or a model of a facsimile equipment or the like being a terminal equipment and the security is improved. SOLUTION: A power supply input section 2 is connected to, e.g. a commercial power supply to receive a power supply. A power supply connection section 4 is connected to, e.g. a power plug of a terminal equipment to supply power from the power supply input section 2 to the terminal equipment via an interlocking switch 5. The interlocking switch 5 is connected to a power supply line between the power supply input section 2 and the power supply connection section 4, is closed interlockingly when an identification member 1a including a key or a card is inserted to an identification member insert port 1b being a key hole or a card insert port and is open when the identification member 1a is inserted to the identification member insert port 1b so as to connect/ disconnect power from the power supply input section 2 to the power supply connection section 4.
Patent JP-H06272314-A (JP)
Title: Post erecting structure in prefabricated house
Inventor: HARA HIROKI
IPC: E04B1/24
Filed: 1993-03-18
Abstract: PURPOSE:To prevent displacement and backlash due to force in the torsional direction by fixing the abutting sections of the corner sections of a frame body by a fixing member and disposing a closed sectional-shaped post in upright on the fixing member. CONSTITUTION:The mounting flange 14 of the lower end section of a post 9 is fixed to the flange section of a fixing member 13 by welding, etc. Frame bodies 7 are laid under the state, in which the corner sections 7a of the frame bodies 7 are abutted. The cross recessed inserting section 15 of the fixing member 13 is inserted into the cross space section formed by mutual comer sections 7a from an upper section. Bolts 22 for connection are inserted from bolt inserting holes 18 formed to fixing surfaces 12, and screwed and clamped into the tapped holes 17 of plates 12 for fixing. Anchor bolts disposed in upright from a footing are inserted into the inserting holes of the bottom 15a of the recessed inserting section 15, and fastened. Even when local force is worked to the partial frame bodies 7, the force is transmitted to other frame bodies 7 and dispersed through the fixing member 13.
Patent JP-H08256491-A (JP)
Title: Motor driver
Inventor: MAEDA KAZUE
IPC: H02K17/08
Filed: 1995-03-17
Abstract: PURPOSE: To lighten the load on a switching contact and enable a general pur pose switching contact to be used. CONSTITUTION: A main winding circuit 30, which has a main winding 3M, is connected to a power line 12. An auxiliary winding circuit 40, which has an auxiliary winding 4A and an operation capacitor Cr, is connected parallel to the main winding circuit 30. And, a circuit 60 for start, where a starter capacitor Cs-1, a switching contact SRb1, and the main contact 52C2 of the power line 12 are connected in series, is connected in parallel to the operation capacitor Cr. Furthermore, a driver circuit 6d for start, where a starter capacitor Cs-1 and a switching contact SRb2 are connected in series, is connected in parallel to the starter capacitor Cs-1 of the circuit 60 for start and the switching contact SRb1.  In addition, a circuit 70 for excitation, where the exciting coil SR of the switching contacts SRb1 and SRb2 and the main contact 52C3 of the power line 21 are connected in series, is connected in parallel to the auxiliary winding 4A.
Patent JP-S60201132-A (JP)
Title: Construction of mount rubber
Inventor: TANAKA YUUZOU
IPC: F16F1/42
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a suitable spring constant in accordance with a road surface condition, by utilizing a shape-memory alloy so as to enable the spring constant of a mount rubber, which supports an engine, to be adjusted. CONSTITUTION:A clamping metal fixture 5 is normally mounted with a certain space to the periphery of a mount rubber 3, and this clamping metal fixture 5 mounts a tightening metal fixture 6 made by a shape-memory alloy. This tightening metal fixture 6, in order to change its tightening force in accordance with a road surface condition, connects an electric circuit. Accordingly, the electric circuit, heating the shape-memory alloy by controlling an electric current, enables a spring constant of the mount rubber 3 to be changed.
Patent JP-S60239544-A (JP)
Inventor: SEKIGUCHI RIYOUICHI
IPC: D06P5/00
Filed: 1984-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53144790-A (JP)
Title: Method and apparatus for supervising of environmental radiations
Inventor: KITADA YOSHIO
IPC: G01T1/16
Filed: 1977-05-24
Abstract: PURPOSE: To make possible supervising by sampling the dose rates produced by a space dose rate measuring apparatus, obtaining the gradient of dose rate changes, and identifying and evaluating the increase in natural radiation dose rates and the one by the contribution of exhaust cloud by the use of these change characteristics. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02238441-A (JP)
Title: Optical switch
Inventor: KATO MASAYOSHI
IPC: G02F1/313
Filed: 1989-03-10
Abstract: PURPOSE:To allow optical switching hence high-speed action by providing a directional coupler consisting of semiconductor light guides having two multiple quantum well structures which are disposed in parallel and a pair of electrodes which are selectively impressed with voltages by a power source means formed on both sides of the multiple quantum structure part between the semiconductor light guides. CONSTITUTION:The refractive index in the multiple quantum structure part 3 decreases when an electric field is impressed to this part by impressing the voltage to a pair of the electrodes 7a, 7b formed on both sides of the multiple quantum structure part 3 between the two semiconductor light guides 4 and 5. The light propagated in the one semiconductor light guide 4 or 5 in this state is confined therein and is not coupled in the other semiconductor light guide 5 or 4. The incident light is, therefore, emitted from this one semiconductor light guide. The refractive index of the multiple quantum structure 3 between the two semiconductor light guides 4 and 5 is controlled by the impression of the electric field using the electrodes 7a, 7b in such a manner, by which the state of confining the light is changed to control the optical coupling between the two semiconductor light guides 4 and 5. The optical switching is thereby executed and the high-speed action is enabled.
Patent JP-H05220470-A (JP)
Title: Water cleaning device
Inventor: KITAJIMA MAMORU
IPC: C02F1/28
Filed: 1992-02-12
Abstract: PURPOSE:To generate no toxic substance and to remove at the same time other toxic substances such as bad smell substances and colored substances by constituting the title device of a filling layer of particulate active carbon or particulate calcium sulfite each with a specified particle diameter and filling layer of a specified fibrous active carbon through which a treated water which has passed through the above-described layer is passed. CONSTITUTION:A cleaning device is constituted of a filling layer of granular active carbon or granular calcium sulfite with a particle diameter of 0.3-2mm and a filling layer of fibrous active carbon with a B.E.T. specific surface area of 700-1,700m<2>/g which makes the treated water which has passed the above described filling layer to pass. At first, free chlorine in the water to be treated such as city water is removed by the filling layer of the granular active carbon or calcium sulfite under a condition where free chlorine and trihalomethane exist at the same time and then, water hardly contg. free chlorine and contg. trihalomethane is introduced into the filling layer of a fibrous active carbon to adsorb and remove trihalomethane.
Patent JP-S63224567-A (JP)
Title: Broadcast facsimile receiver
Inventor: YASUMOTO TAKASHI
IPC: H04N7/035
Filed: 1987-03-13
Abstract: PURPOSE:To correctly set a start time of a broadcast time frame or a start time of a program selection signal transmission into the titled receiver by providing a time revision section so as to revise a timer based on the control information included in the program information. CONSTITUTION:The control information (g) separated by a picture signal/control signal separating section 19 is supplied to a control signal decoding section 20, then the section 20 applied error correction/error detection of the signal (g) and decodes the signal (g). The control information from the circuit 20 is fed to a time revision section 24, which calculates the present time based on the information. The time of the timer 23 is revised by feeding the calculated data relating to the present time to the timer 23. Then the timer 23 supplies a prescribed timer output (c) to a channel setting signal output section 25 when the time of start of a broadcast time frame comes.
Patent JP-H10261716-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ENDO KAZUHIKO
IPC: H01L21/314
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance of a semiconductor device by providing a buffer layer that prevents a gas from being diffused between an amorphous carbon film containing fluorine being used for an interlayer insulation for the multilayer interconnection of a semiconductor device and an electrode and wiring material. SOLUTION: In a semiconductor device using an amorphous carbon film, a buffer layer 12 for suppressing the emission of a gas is provided at a part where an amorphous carbon film 1 contacts the metal material of an electrode and a wiring, thus suppressing the emission of the gas from the amorphous carbon film on heat treatment and preventing the electrode and wiring material from deteriorating on heat treatment and hence achieving the semiconductor device that can withstand a higher temperature than before.  As a material for a buffer layer that is newly formed and can cut off an emission gas from the non-crystal carbon film, a material that can shield a gas discharged from the amorphous carbon film may be used, so that SiO2 , Si3 N4 , or an insulation material containing silicon in the amorphous carbon film and an insulation material containing nitrogen in the amorphous carbon film can be used.
Patent JP-H09252208-A (JP)
Title: Transformer coupler
Inventor: NAKAHARA TADAHIKO
IPC: H01F17/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a transformer coupler with a small size having a low insertion loss over a board frequency band. SOLUTION: A main wire 12 and a sub wire 13 are formed by a copper wire whose diameter is 0.1mm insulated by an insulation material such as polyurethane, after the wires are twisted and both ends of both wires are connected to connection terminals 11a-11b formed on an insulator rectangular board 11 whose dimension is 2.0mm×0.25mm×0.1mm to configure the transformer coupler 10. Thus, the main wire 12 and the sub wire 13 form respectively inductors, and the wires 12, 13 are twisted closely and an insulation material is inserted between both wire conductors, then the main wire 12 and the sub wire 13 causes inductive coupling and capacitive coupling. Thus, the well-known capacitive/ inductive coupling transformer coupler is composed and a signal propagated through the main wire 12 is outputted to the sub wire 13.
Patent JP-H09252447-A (JP)
Title: Digital still video camera
Inventor: TSUTSUI SATOSHI
IPC: H04N5/765
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a digital still video camera by eliminating remaining segment data or an unerased area remaining on a file on the occurrence of a fault, to utilize effectively a recording medium in the case of recording data on the recording medium. SOLUTION: In the case of recording image data obtained by picking up an image of an object with image pickup means 101-104 onto a recording means 150, a management means 109 working on the Disk Operating System(DOS) manages the image data. A control means 113 controlling the recording operation of the image data recorded on the recording means 150 discriminates whether or not the image data are able to be recorded on the recording medium 150 when a power switch of the digital still video camera is applied and recovers the recording medium so as to record data normally when the control means 113 discriminates that the recording is unable.
Patent JP-S59184633-A (JP)
Title: Injection molding assembling device
Inventor: HORI NOBUO
IPC: B29C45/03
Filed: 1983-04-05
Abstract: PURPOSE:To make molding and assembly processes continuous, and to make compact the whole device by arranging an assembling device combining the extraction of shapes while being opposed to a plurality of injection molding machines disposed along a conveyor belt. CONSTITUTION:Shapes 18, 19, 20 are molded by injection molding machines 3 in each work station A, B, C. A conveyor belt 1 is stopped where assembling jigs 2 align with each injection molding machine 3 at the same time. The shapes are extracted by a clamping arm 14 after molds are opened, and placed on the assembling jigs 2. The first shape 18 is molded at the work station A, and placed on the assembling jig 2. The first shape is moved to the next station B by the conveyor belt 1, the second shape 19 is molded, and the second shape is incorporated into the first shape 18. The first and second shapes are moved to the station C, and the third shape 20 is incorporated into the first and second shapes 18, 19, thus manufacturing a product.
Patent JP-S60204855-A (JP)
Title: Aluminum alloy having superior resistance to pitting corrosion
Inventor: HAGIWARA RIKI
IPC: C22C21/00
Filed: 1984-03-28
Abstract: PURPOSE:To obtain an Al alloy having superior resistance to pitting corrosion by adding specified amounts of Mg, Mn and Zn to Al. CONSTITUTION:The composition of an Al alloy is composed of, by weight, 0.03-2.5% Mg, 0.31-1.5% Mn, 0.1-1% Zn and the balance Al with inevitable impurities. To the composition may be added 0.03% Cu and/or one or more among 0.01-0.3% each of Cr, Zr and Ti. The Al alloy shows much superior resistance to pitting corrosion as compared to a conventional material having resistance to pitting corrosion.
Patent JP-S51134996-A (JP)
Title: Laser-utilizing processing device
Inventor: ISHIKAWA KEN
IPC: B23K26/067
Filed: 1975-05-20
Abstract: PURPOSE:To assure a complete formation of a laser spot by installing between a laser generator and a reflecting mirror a ligh-deflecting mechanism utilizing deflectors such as a prism, etc, having a laser light-incoming face and a light-outgoing face both of which are optically plane, so that  a little deviation of light course due to the deflectors can be satisfactorily compensated after being gathered by a light-collecting lens.
Patent JP-S51135817-A (JP)
Title: Process for producing a permanent magnet
Inventor: INOMATA KOUICHIROU
IPC: C22C1/00
Filed: 1975-05-20
Abstract: PURPOSE: Process for obtaining a permanent magnet having excellent machinability and magnetic characteristics by decresing the content of expensive rare earth metals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61217264-A (JP)
Title: Thermal head
Inventor: SUZUKI KOZABURO
IPC: B41J2/335
Filed: 1985-03-25
Abstract: PURPOSE:To enable easy formation of a pattern in the microresistance and electrode and make pattern matching in mounting feasible by allowing the thickness of a protective layer to stay in the range of a special value in the center of a resistive thermal element. CONSTITUTION:A thermal accumulator 2, a resistive thermal element 3, its electrode 4 and the protective layer 5 of the resistive thermal element 3 are provided on an insulative substrate 1. The thickness of the protective layer 5 is more than 5mum and less than 20mum in the center of the resistive thermal element 3. In addition, the thickness of the part more than 1mm away forward and backward in a recording paper feed direction from the center of the resistive thermal element 3, is smaller than the center of the resistive thermal element 3. The difference of the membrane thickness is also more than 4mum and less than 15mum. The adhesion of recording paper to the protective layer 5 can be improved by increasing the thickness of the important part of the protective layer 5, and in turn, the resistive thermal element 3 and the electrode 4 be formed on a flat glaze 2. Thus this technique can be applied to a thermal head of more micropattern size, and the yield of good quality product by enhanced during mass production.