baber/WOPTO huggingface dataset:
Patent JP-S621222-A (JP)
Inventor: JIEI EE KAARESU
IPC: C30B23/02
Filed: 1986-04-10
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-H05248777-A (JP)
Title: Top heating separate type heat pipe
Inventor: SUGIHARA SHINICHI
IPC: F28D15/02
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a separate type heat pipe which can transfer heat in a top heating mode. CONSTITUTION:An evaporator 1 is disposed at a position higher than a condenser 2. They are so connected by a vapor tube 3 and a liquid tube 4 as to form a circulation passage as a whole, and hydraulic fluid is sealed therein. A heat drive pump 20 to be operated by supplying part of high temperature fluid H to be applied to the evaporator 1 and heating it is provided at the tube 4 thereby to pump liquid phase hydraulic fluid stored in the condenser 2 to the evaporator 1 by the heat drive pump 20.
Patent JP-S57198906-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: UEKI YOSHIHIKO
IPC: F16H35/00
Filed: 1981-05-29
Abstract: PURPOSE:To certainly engage a spring, which is annexed to a clutch provided to a rotating shaft to elevate a wick, with a clutch, irrespective of some assembling errors, in the title apparatus which is composed to elevate a wick against the tension of a spring by the rotation of a motor. CONSTITUTION:A rachet 13 is fixed to a rotating shaft 9 to elevate a wick, freely rotatably supported by a fuel tank 1 by the intermediary of a bearing 11, and a coil spring 14, equipped to the inside of a ratchet 13, is designed to accumulate its tension by the rotation of the shaft 9 at the ascending time of the wick. Further, a clutch cam 16, which is provided with a cylindrical part 15, is fitted to the external end of the rotating shaft 9, and a clutch-fitting sheet 18, in which external circumference a cam edge 19 is formed, is fitted to a cylindrical part 15. A clutch 20 is journaled at the eccentric position on the side of a fitting sheet 18. The primary and the secondary follower gears 25 and 27 are fitted to the cylindrical part 15, and a clutch 20 is engaged and disengaged by a clutch-operating member 28 which is formed monolithically in one side of the gear 27, cooperated with a spring 33 fixed to the member 28.
Patent JP-S5520489-A (JP)
Title: Level characteristic direct viewing unit
Inventor: UJIIE KATSUMI
IPC: G01R27/28
Filed: 1979-07-02
Abstract: PURPOSE: To make it possible to observe the whole of a level characteristic rapidly and cheaply by using a signal generator which can vary periodically and continuously the output signal level manually or automatically.  
     CONSTITUTION: The output signal level of signal generator 1 which can vary continuously and periodically the output signal level manually or automatically is not only converted to a DC voltage by first converter circuit 2 but also is inputted to measured object 9. The output of measured object 9 is inputted to network 3 and is converted to a DC voltage in second converter circuit 4. Output of converter circuits 2 and 4 are inputted to operation circuit 5, and circuit 5 performs operation and calculates the difference between them to obtain a signal indicating the transmission quantity of measured object 9. By inputting this signal to the Y axis of display unit 6, the level-transmission loss characteristic of measured object 9 is projected on display unit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62241336-A (JP)
Title: Plasma etching device
Inventor: FUJITA YASUHIRO
IPC: H01L21/3065
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a plasma etching device in which etching speeds between wafers are uniformized, by uniformizing a flow of gas inside an etching chamber. CONSTITUTION:A plasma etching device is provided with a hexagon pole electrode 3 centrally inside the etching chamber 1, and gas-introduction tubes 6 for introducing an etching gas are installed on the side plane of the etching chamber, and besides two exhaustion ports 5, 5 are formed at the bottom part of the etching chamber, in a symmetrical position in which the hexagon pole electrode 3 is centered. Since the two exhaustion ports 5 are symmetrically positioned around the hexagon pole electrode 3, a flow of a gas, which flows along the periphery of the hexagon pole electrode 3 and from gas-ejection nozzles 8 to the exhaustion ports 5, is uniformized, and the gases supplied to the wafer surfaces become identical in their amounts even if the wafers 7 are set anywhere on the hexagon pole electrode 3. Hence, etching speeds are prevented from being scattered due to differences in the amounts of supplying the etching gases, precision in the etching processes can be improved to obtain high-yield and high-quality etching processes of fine patterns.
Patent JP-H09275124-A (JP)
Title: Single point lead bonding method and single point lead bonding equipment
Inventor: NAGANO MUTSUMI
IPC: H01L21/607
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve bonding strength in single point bonding, by applying ultrasonic vibration only during the halfway term of a rising process wherein a load is increased up to a target value. SOLUTION: A single point lead bonding equipment applies ultrasonic wave vibration to a bonding tool 4 in the direction parallel to the surface of a semiconductor element 5, and applies load in the direction perpendicular to the surface of the semiconductor element 5. Before the load is applied, the respective corresponding objects out of inner leads 1 and electrode pads 3 of the semiconductor element 5 are aligned. Ultrasonic vibration is started at the time point when the load reaches a first step, or before or after the time point. In the first step, metal oxide films generated on surfaces of a bump 2 of an inner lead 2 and an electrode pad 3 of the semiconductor element 5 are broken down and eliminated with the ultrasonic vibration, and a first precondition for excellent metal bonding is formed. Thereby bonding strength can be effectively improved.
Patent JP-H09272595-A (JP)
Title: Apparatus for attaching main seal packing of large barrel
Inventor: SUZUKI TOSHIO
IPC: B23P19/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To correctly and automatically insert a predetermined packing into a predetermined position by placing a receive jig so that it and an attach metal may be loosely fitted with each other when the attach metal lowers for temporarily holding a large barrel on a mount and placing a large barrel carrying conveyer on a delivery line before and after the mount. SOLUTION: A carrying conveyer is operated to set a center of a spare valve V of a large barrel to a center of an attach metal 2 of a packing attaching device on a mount. A receive jig 10 is set on a top face 21 above the spare valve V. When liquid pressure is supplied to a liquid pressure cylinder 3 for driving, a piston rod 3a lowers, and a packing P contracts to align with an inner diameter size of an opening 24a on the top face 21 of the spare valve V, so that it has the same size as the inner diameter size of the opening 24a on the top face 21 at a position of a hole 10a of the receive jig 10. Thus power is saved in attaching a main seal packing to the spare valve, so that the packing can be replaced rapidly, correctly and safely.
Patent JP-H03282333-A (JP)
Title: Vibration monitoring device
Inventor: UTO YUETSU
IPC: G01H11/08
Filed: 1990-03-30
Abstract: PURPOSE:To easily and securely confirm the soundness of the vibration monitoring device by supplying an AC voltage signal which causes a 2nd piezoelectric element to deform and comparing a forcible stress signal generated by a 1st piezoelectric element with the AC voltage signal. CONSTITUTION:When an equipment 14 vibrates, the 1st piezoelectric element 17 and 2nd piezoelectric element 16 are deformed by the vibration acceleration to generate output signals of voltages due to deformation stress in the elements 16, 17. The output signal of the element 17 is sent to a comparative arithmetic circuit 24 through an amplifying circuit 23, etc., to monitor the vibration of the equipment 14. Then an AC voltage generating circuit 25 is energized before the start of measurement, etc., to vibrate the element 16 forcibly with the applied AC voltage signal and then deform the element 17, thereby generating a stress signal. The stress signal is sent to the comparative arithmetic circuit 24 through the amplifying circuit 23, etc., and compared with the AC voltage signal which is received from the circuit 25. When a specific arithmetic signal is generated with the comparison value, it is confirmed that a vibration detector 11 is sound.
Patent JP-S58208213-A (JP)
Inventor: SAARUBAATOOREI JIEI DETORANO
IPC: A61J3/08
Filed: 1983-05-11
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-H10277738-A (JP)
Title: Vertical electrogas arc welding equipment
Inventor: KOMATSU SHINJI
IPC: B23K37/06
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To make a backing move securely along a corner part by only setting an elevating/lowering slider body orthogonally to a beam member and in parallel with the side face of the beam member. SOLUTION: A slider supporting member 15 supporting the elevating/lowering slider body is made long which is mounted on the upper end face (b') of the beam member (b) welded temporarily to a main member (m), and is mounted on the elevating/lowering slider body so that it crosses the slider body orthogonally. A backing pushing force adjusting jig 12 giving an energizing force to the backing 11, is supported so that it can be oscillated, making a vertical axis a fulcrum, at the tip of a lift/right slide fitting 10a being moved laterally by a backing left/right slider 10.  Consequently, by only mounting the slider supporting member 15 on the upper end face (b') of the beam member (b), the elevating/lowering slider body is set orthogonally to the beam member (b) and in parallel with this side face, and regarding the tack welding precision of the main member (m) and the beam member (b), even if the precision of a corner part is a little inferior, the backing 11 is moved along the corner part.
Patent JP-S62117684-A (JP)
Inventor: AREN JIEEMUZU BIRINTON
IPC: G21C21/02
Filed: 1986-04-11
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-H11281842-A (JP)
Title: Optical fuse, optical fuse composite body, and optical fuse device including the same
Inventor: NAGATA HIROTOSHI
IPC: H04B10/07
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple, low-cost optical fuse which suppresses a light surge. SOLUTION: An optical fuse has at least one light heating area 15 which generates heat according to the intensity of incident light 13 and at least one heat-sensitive denaturing area 16 which comes into contact with the light heat generating area and decreases in light transmissivity or light reflectivity by being heated, and includes a dielectric metal compound which consists of metal atoms and an organic group bonded thereto, and which generates heat according to the intensity of incident light when the light is made incident, and is then denatured or decomposed to decrease in or lose the light transmissivity or light reflectivity.
Patent JP-S58201869-A (JP)
Title: Adhesive
Inventor: KAGEYAMA KUNIO
IPC: C08L7/00
Filed: 1982-05-20
Abstract: PURPOSE:A room temperature curing adhesive, prepared by incorporating a specific epoxy component with a curing agent and a curing accelerator, and suitable for bonding vulcanized rubber with a low content of unsaturated bonds. CONSTITUTION:A composition prepared by incorporating (A) an epoxy compound, obtained by copolymerizing a 4C or 5C conjugated diene or another vinyl monomer, and having two or more epoxy groups in the molecule or ends of a low-molecular weight polymer having 500-5,000 molecular weight alone or a mixture thereof with (B) a polyglycidyl ether, polyglycidyl ester or polyglycidyl ether ester prepared from a polyhydric phenol and an epihalohydrin, (C) a liquid polymer having amino groups at the ends as a cruing agent and (D) one of a tertiary amine and imidazole and/or an adduct of an amine compound with a di- or triacrylate or methacrylate as a curing accelerator. A petroleum resin or xylene resin, etc. is contained therein if necessary.
Patent JP-H06275461-A (JP)
Title: Manufacture of electronic component
Inventor: FUKAE NOBUKUNI
IPC: H01G13/00
Filed: 1993-03-18
Abstract: PURPOSE:To prevent generation of an appearance defect due to a solvent contained in electric paste for an external electrode remaining as pinholes due to sudden boiling at the drying time by raising a temperature up to the highest temperature in a drying process after keeping it for a fixed time at a lower temperature than a boiling point of the solvent contained in electrode paste. CONSTITUTION:Electrode paste is prepared by blending of mineral spirit (boiling point 150 to 200 deg.C) as a paste solvent with Ag as the core. After a dipping a chip into electrode paste for applying it to the end face of it, drying treatment is performed by a drying pattern. That is, after keeping it for twenty minutes at the point reaching 100 deg.C from the start of a rising temperature in a temperature rising process, the temperature is again raised to be kept at the highest temperature 150 deg.C for twenty minutes in order to be cooled up to a room temperature. Thereby, the appearance defect due to pin holes of an external electrode can be decreased.
Patent JP-S5419689-A (JP)
Title: Construction of solar batteries
Inventor: KETSUSAKO MITSUNORI
IPC: H01L31/04
Filed: 1977-07-15
Abstract: PURPOSE: To eliminate mechanical distrotions and obtain sure contact by forming linear and strip-form electrodes on non-light-receiving surface through restriction of the alloying regions of the electrodes provided to solar batteries, forming linear and strip-form electrodes also on the substrate surface on which solar batteries are placed and crossing and connecting these. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02264158-A (JP)
Title: Coil ignition device for internal combustion engine
Inventor: TAKAOKA HIDEJI
IPC: F02P15/00
Filed: 1989-04-04
Abstract: PURPOSE:To stably feed an enough high ignition voltage and to convert ignition voltage energy after the starting of discharge into enough discharge energy by a method wherein a gap between electrodes, a kind and the pressure of filling gas, the material of the electrode, and the shape of the electrode are specified. CONSTITUTION:A coil ignition device 7 for an internal combustion engine in which a spark gap element formed with a pair of electrodes 2 and 3 positioned facing each other is inserted in series in a closed container 1 filled with gas not chemically reacted to the electrode is mounted in a high voltage conductor. In which case, a distance between a pair of electrodes 2 and 3 is set to 3-5mm, gas in the container 1 consists of argon, krypton, xenon, or a mixture of them, and the pressure of the gas is set to 10-20 atmospheric pressure. At least the one of a pair of the electrodes 2 and 3 is formed such that cesium chromate alkali earth aluminate are contained as a free electronic radiation material in a porous tungsten substrate. The shape of the electrode is formed such that a tip on the cathode side is flat or slightly round and a tip on the anode side has roundness of 120 deg. or less.
Patent JP-H06336468-A (JP)
Title: Bisiminocarbonate and method for utilizing the same
Inventor: TAKAMATSU NAOYUKI
IPC: C07C271/60
Filed: 1993-04-12
Abstract: PURPOSE:To obtain the subject new compound useful as a carbonyl group introducing agent or an amino group or an imino group protecting agent. CONSTITUTION:This bisiminocarbonate is expressed by formula I (R1 and R2 are H, 1-20C alkyl or 6-20C aryl) or formula II [(n) is 4-6], e.g. bis-(2- propylimino)-carbonate. The compound expressed by formula I or II is obtained by reacting the corresponding oxime with phosgene in the presence of a tertiary amine in an inert solvent. Furthermore, a carbonyl group introducing agent composed of this compound reacts with an alcohol expressed by the formula R3-OH (R3 is 1-20C alkyl, etc.) under heating conditions at 20-150 deg.C to afford a carbonate expressed by formula III.
Patent JP-S568688-A (JP)
Title: Antitumor substance 1166a and its preparation
Inventor: YONEHARA HIROSHI
IPC: A61K35/74
Filed: 1979-07-05
Abstract: NEW MATERIAL:Antitumor substance 1166A having the following properties: crystallizable from methanol solution as colorless acicular crystals; molecular weight 1107; elemental analysis, C62.51%, H8.93%, O27.96%; melting point, 156W159°C; specific rotatory power, [α]D 20 =-33.4° (1% methanol); specific UV absorption peak (in methanol), 254nm; specific IR absorption peaks (KBr tablet), 3400, 2950, 1695 and 1640cm -1  as shown in the Figure A; nuclear magnetic resonance absorption spectra for  1 H and  13 C are shown in the Figures B and C, respectively; soluble in methanol, acetone, etc.; partly soluble in ethyl acetate and butanol; slightly soluble in water, ethyl ether, etc.; positive to Ehrlich's reaction, Dragendorff's reaction, and anisaldehyde reaction; negative to ninhydrin reaction, Emery-Engel reaction, and ferric chloride reaction.  
     USE: Antitumor agent and antimicrobial agent.  
     PROCESS: Bacteria belonging to Streptomyces genus and capable of producing 1166A substance are cultured in a medium containing water-soluble nutrients under aerobic conditions, and the objective 1166A substance is separated from the cultured products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05251232-A (JP)
Title: Heating type magnetic field reducing device
Inventor: ANDO KEIICHIRO
IPC: H01F7/20
Filed: 1992-03-06
Abstract: PURPOSE:To make possible a reduction in a magnetic field, which does not generate a running resistance in a vehicle, by a method wherein a ferromagnetic material installed outside of a passage getting on and off as a magnetic field reducing material is heated to the Curie temperature of the ferromagnetic metal at the time of end of getting on and off the vehicle of passengers and a suction force from vehicle magnets is reduced. CONSTITUTION:In a passenger platform of a magnetic levitation type railway, a ferromagnetic material 1 is put at a position distance from a vehicle 5 and after the vehicle is stopped, the material 1 is moved to the outside of a passage getting on and off and the entrance of the vehicle by an oil pressure device 3 and a magnetic field in the passage getting on and off at the time of getting on and off of passengers is reduced. Then, after the passengers get on and off, the material 1 for magnetic field reduction use being sucked strongly by vehicle magnets 6 is heated by a heating device 2 to the Curie temperature of the material 1, a suction force due to the vehicle magnets 6 is reduced and the material 1 is easily moved to a position distant from the vehicle 5 to contrive to prevent a resistance from being exerted on the departure running of a train. Thereby, at the time of departure and arrival of the vehicle of the levitation type railway, the magnetic field in the passage getting on and off is reduced and a smooth operation of the vehicle can be performed.
Patent JP-H09250251-A (JP)
Title: Emergency prefabricated toilet
Inventor: HOSHI TAKASHI
IPC: A47K11/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling of a prefabricated toilet and provide it with a urinal, which is buried underground in a case of necessity of a toilet in disaster or emergency. SOLUTION: A toilet chamber 1 installed underground stores a floor top part 2 of an outdoor installation toilet provided with a toilet stool 7 for both feces and urine, a urinal 6, and a hand-winding winch 3 with a support 15 and the top of the toilet chamber 1 is covered with a lid type support floor 4. When it is used as a toilet, the support floor 4 is removed, the top floor part 2 is hoisted by the winch taken out from the toilet chamber 1, the support floor 4 is returned to its original position on the toilet chamber 1, and the floor top part 2 is lowered on the support floor 4 so as to be fixed thereto. After that, the urinal 6 is attached to the support 15 of the winch.
Patent JP-H01259756-A (JP)
Title: Power source device
Inventor: SUZUKI KOJI
IPC: H02M3/28
Filed: 1988-04-05
Abstract: PURPOSE:To make a power source device small in size and low in price, by dividing the magnetic core of a transformer into a plural number and by providing a pair of primary and secondary windings tightly coupled to each magnetic core. CONSTITUTION:A power source device is composed of a drive circuit 1 of a switching transistor T1, a regulator circuit 2 of a power source for sequence control, etc. This transformer T1 is separated into a low-pressure winding section L1-L1' and a high-pressure winding section L2-L2'' by a gap 3-1. The flux of the magnetic core section wound around with windings L2-L2'' is fully damped with the gap 3-1. These windings L2-L2'' are tightly coupled; the winding L2' becomes high-pressure winding and the winding L2'' becomes high- pressure control winding. The power supply side of the primary windings L1 and L2 are connected in common to the rectification-smoothing output of a line input, while the other end is connected to Tr1 respectively, so that the conduction ratio is controlled by the drive circuit 1 and the output is stabilized.
Patent JP-H01256160-A (JP)
Title: Zigzag in-line package device
Inventor: HAMANO HISANORI
IPC: H05K3/30
Filed: 1988-04-05
Abstract: PURPOSE:To make it possible to mount lead wires on a mounting substrate even though the spaces in the height directions of the lead wires are small by a method wherein the lead wire in each column on one side of the lead wires on the left and right sides is spread out like an unfolded fan with respect to the center line of each package and the lead wire in each column on the other side is bent in such a way as to become parallel to this lead wire. CONSTITUTION:Each lead wire 2 on the right side is spread out like an unfolded fan at a certain angle to the center line of a package 4 and each lead wire 3 on the left side is bent in such a way that the interval between the lead wires 2 and 3 is equal with the thickness of the package and the lead wires 2 and 3 become parallel to each other. When these wires are mounted on a mounting substrate 1, the wires are mounted reasonably in such a way as to become oblique to the substrate 1. Thereby, even though the areas of the wires on the substrate are same as each one and the spaces in the height directions of the wires are little, the wires can be mounted on the substrate.
Patent JP-S58200252-A (JP)
Title: Conveying roll
Inventor: KASAMA NOBUHIRO
IPC: B65H3/06
Filed: 1982-05-19
Abstract: PURPOSE:To prevent image erasion phenomenon during image transfer, by controlling the volume resistivity of the conveying rolls of a specified value or lower. CONSTITUTION:When the volume resistivity of the conveying rolls 1 is high, a sheet of copying paper P is triboelectricity by friction with the rolls 1 during paper conveyance, and at the time of image transfer, part of an image corresponding to this charged part is difficultly transferred and has a tendency to cause a state of blanked out. Such tendency is especially remarkable in the case of low humidity of high surface resistivity of the paper P, and this phenomenon is more ready to happen, the higher the speed of paper conveyance. It was found to be able to prevent such a blanking out phenomenon as a result of test by controlling the volume resistivity of the rubber used for the conveying rolls 1 to 10<8>OMEGA.cm or less.