baber/WOPTO huggingface dataset:
Patent JP-H09193264-A (JP)
Title: Manufacture of heat insulating container for instant food and production equipment
Inventor: KAWASAKI NOBORU
IPC: B31B50/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To easily and highly accurately manufacture a heat insulating container for instant foods having a stepped outer packaging paper having a plurality of flat plate-like projecting beads. SOLUTION: A stock sheet is printed with a printing means. The printed stock sheet is blanked with a blanking means 23 so as to form a fan-shaped blank 21. One straight end part 21a of the fan-shaped blank 21 is pasted with a pasting means 24. The fan-shaped blank 21 is inserted from its other straight end part 21b between a male mold 31 and a female mold 32. During the rotation between the male mold 31 and the female mold 32, flat plate, like projecting beads and grooves in the fan-shaped blank 21 so as to bond the one straight end part 21a to the other straight end part 21b in order to obtain a stepped outer packaging paper. The resultant stepped outer packaging paper is fitted onto the outer periphery, on which paste is applied in advance, of a container main body with a fitting means 29.
Patent JP-H01215696-A (JP)
Title: Propeller-shaft bearing housing holder
Inventor: JIEFURII PII HIGUBII
IPC: B63H23/32
Filed: 1989-01-11
Abstract: PURPOSE: To improve assembling property by holding a bearing housing between a positioning shoulder part on an inner surface of a gear case housing and a holding ring in supporting the bearing housing to support a propeller shaft to the gear case housing. CONSTITUTION: A propulsion unit of a vessel propulsion device includes a lower unit 19 having a gear case housing 21 provided with an inner cavity, and an internal combustion engine is disposed above the lower unit 19. In a gear case housing 21 in the lower unit 19, a propeller shaft 24 driven by the engine through a drive shaft 26 is rotatably supported through a bearing housing 27. In this case, an inner groove 39 and a circular positioning shoulder part 37 are formed in an inner wall of the gear case housing 21, and the bearing housing 27 is held between a holding ring 38 fitted into the inner groove 39 and the circular positioning shoulder part 37.
Patent JP-S56102318-A (JP)
Title: Forming method for metallic article provided with symmetrically v-shaped top and bottom ends
Inventor: KAWAKAMI TERUHITO
IPC: B21D5/01
Filed: 1980-01-21
Abstract: PURPOSE: To manufacture a metallic article provided with the symmetrically V- shaped top and bottom ends in accuracy at low cost, by first forming both of top and bottom ends of a metallic strip into a deformed V-shape, and by bending back the shoulder part of this deformed V-shape.  
     CONSTITUTION: A metallic strip 2 is put on a V-block 4 provided with two V- grooves 4a and two gradients 4b; a V-punch 5, provided with two V-projections 5a and two gradients 5b, is pressed down onto the V-block 4; hereby, a metallic article 6, provided with top and bottom ends formed into a deformed V-shape, is prepared. Two lifting dies 8, respectively possessing a gradient plane 8a for touching and backing up the shoulder part 6a of the metallic article 6, are put on upper surface of the die holder 7 on its left and right ends; and a stripper plate 10, fittable to the flat part 6b of the metallic article 6, is tight set to the holder 7 using a bolt 9 interposing a spring 11. The metallic article 6 is put on the plate 10, and the pressure plate 12 is put on the metallic article 6; then, the pressure plate 12 is pressed down. The back 6a of the V-shaped metallic article 6 is raised while being backed up by the die 8, and the shoulder part 3 is bent back to the initial flat plane; hereby, a product 1 provided with V-shaped top and bottom ends is finished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07207217-A (JP)
Title: Production of composite emulsion, and water-base printing ink composition containing the same
Inventor: HIGUCHI MASAYUKI
IPC: C09D11/023
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a composite emulsion which is excellent in dispersion stability and forms a film excellent in resistances to water and hot water. CONSTITUTION:A composite emulsion is produced by polymerizing an alpha, beta- unsatd. monomer in an aq. medium in the presence of a water-base carboxylated ionomer resin by using a water-sol. azoic polymn. initiator.
Patent JP-S60149183-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: AKIBA SHIGEYUKI
IPC: H01S5/12
Filed: 1984-01-17
Abstract: PURPOSE:To contrive the improvement in output efficiency and the reduction in oscillation threshold value current by a method wherein the length of a window region is limited, and the end surface opposed to the window region is coated with a film which increases the reflectance. CONSTITUTION:In the titled device of window structure, the length lW of the window region is restricted to the thickness between a light emitting layer 3 and electrodes 8 and 9, or approximately to a thickness of several times, so that the substantial reflection of an emitted light may not occur in the window region. Such a manner enables the efficient light collection of output without the disorder of the emission pattern, resulting in the utilization of the output PW as the output from the window region. On the other hand, even when the length lW shortens in this way, a Fabry-Perot mode can be suppressed sufficiently. Besides, the end surface opposed to the window region is coated with the film 12 which increases the reflectance. Thereby, the oscillation threshold value current is reduced, and the nonsymmetric property of output increases. Therefore, the efficiency of utilized output is largely improved.
Patent JP-H10191862-A (JP)
Title: Drug volatilization
Inventor: YAMAZAKI SATOSHI
IPC: A01M1/20
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To volatilize a volatile drug in air by putting a granular drug soaking object into a vessel, blowing air from a fan to this vessel and stirring this drug soaking object with the force of the wind. SOLUTION: A drug cartridge covering the upside and downside of cylinder having an inner diameter of 8cm and a height of 10cm with a net is provided on the bellowing port side of a DC brushless axial current fan motor in 8cm square, for example, and a granular drug soaking object of 2g with a diameter of 2mm soaking prallethrin of 300mg is put into this cartridge. Then, when this device is repeated 30 times at the integrals of drive for 12 hours and stop for 12 hours, its economical volatilization quantity is stabilized for a long time as shown in the figure.
Patent JP-S59132816-A (JP)
Inventor: OCHI RIICHI
IPC: A01F12/00
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000032085-A (JP)
Title: Signal transmission system
Inventor: YAMAUCHI HIROYUKI
IPC: G06F3/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of the parallel signal transmission system. SOLUTION: In the case that a usual transmission mode (M=0) is designated by a mode signal M, four drivers 31-34 in a transmission unit 11 are activated by outputs of logic circuits 21-24 so as to execute parallel signal transmission using all of four signal lines L0-L3 which are terminated by resistors. In the case that a limited transmission mode (M=1) is designated by the mode signal M, an output of a parallel serial conversion circuit 25 activates only the specific driver 34 among the 4 drivers 31-34 so that the serial signal transmission using only the one specific signal line L3 among the 4 signal lines L0-L3 is executed, and outputs of the logic circuits 21, 22, 23 increase the output impedance of the drivers 31, 32, 33 not in use to shut a DC current resulting from the termination resistors of the signal lines L0, L1, L2 not in use.
Patent JP-H01184222-A (JP)
Title: Metallic bellows and method for enhancing durability of said bellows
Inventor: NIIKURA YOSHIHARU
IPC: F16J3/04
Filed: 1988-01-14
Abstract: PURPOSE:To improve the durability of bellows made of thin metallic sheets to be used for a suspension device, etc., for vehicles by previously subjecting the outside surface side of the peak parts of the bellows and the inside surface side of the valley parts thereof to a surface hardening treatment by nitriding, etc., then striking the same with solid particles such as glass beads to generate compressive residual stresses. CONSTITUTION:A bellows body 12 made of the thin metallic sheets is provided between a metallic housing 2 and inside cylinder 18 of a suspension device 1 for vehicles. The metallic bellows body 12 is made of, for example, the thin metallic sheets of 0.1-0.3mm and is previously subjected to a nitriding treatment by gas nitriding or soft nitriding so that a hardened layer is formed thereon. Nozzles 29 are alternately disposed to open ends 12a, 12b at both sides of the bellows body and while the bellows 12 is rotated, the glass beads are blown to the inside peripheral face. The glass beads are blown from a nozzle 29 to the outside peripheral face of the bellows 12 in the contracted state. The compressive residual stresses are generated in the outside circumferential peak parts 14 and inside circumferential valley parts 15 of the bellows by this treatment. The wear resistance of the peak parts 14 which come into sliding contact with the inside wall surfaces of the housing 2 and the valley parts 15 which come into sliding contact with the outside peripheral faces of the inside cylinder 18 is thereby improved and the durability of the bellows is improved.
Patent JP-H08193762-A (JP)
Title: High pressure container for non-azeotropic mixture refrigerant
Inventor: WATANABE YUKIO
IPC: F16J13/00
Filed: 1995-01-17
Abstract: PURPOSE: To ensure a high pressure container capable of being filled with a non-azeotropic mixture refrigerant without changing the composition of the refrigerant. CONSTITUTION: A container 13 filled with an adsorbent 15 is put in a high pressure container 10. A partition plate having an isolation film is provided to divide the inside of the container to two parts. Hereby, a mixing ratio itself of a liquid refrigerant in the container is changed when a remaining amount is reduced to make proper the composition of the taken-out refrigerant.
Patent JP-H06210791-A (JP)
Title: Resin composite oscillation-damping aluminum sheet with excellent press-formability
Inventor: KADOWAKI NOBUO
IPC: B32B15/08
Filed: 1993-01-14
Abstract: PURPOSE:To provide a resin compound oscillation-damping aluminum sheet consisting of a skin aluminum sheet and a resin sandwiched between the former and a modulus of resin elasticity limited to a specific range for the deep drawing of an aluminum sheet which is conventionally difficult. CONSTITUTION:The skin aluminum sheet as a skin restricting sheet of a resin compound oscillation-damping aluminum sheet is 0.3mm to 3.0mm thick; the intermediate resin layer is 0.01 to 0.2mm thick. In addition, the modulus of resin elasticity is 3.5X10<6> to 3.5X10<8>dyne/cm<2> at press-molding temperature. Thus this oscillation-damping aluminum sheet has superb press-formability, so that it displays more outstanding press-formability in the form of oscillation- damping sheet compared to an aluminum sheet itself.
Patent JP-H05184591-A (JP)
Title: Hand piece for laser operating device
Inventor: KOYAMA KOJI
IPC: A61B18/20
Filed: 1992-01-14
Abstract: PURPOSE:To enable the disposition of an air supplying end for blowing in a part which does not hinder an operation and field of view. CONSTITUTION:The holder part 11 and condenser lens 12 of the hand piece for a laser operating device which condenses the laser beam introduced therein by the condenser lens 12 mounted to the holder part 11, emits the laser beam from a laser beam projection end 14 and blows air for blowing out of the laser beam projection end form a spacing 15 to enable the passage of the air in the condenser lens mounting part and a blowing device is mounted to the laser beam incident side of the condenser lens so that the air for blowing is supplied from the laser beam incident side.
Patent JP-2000202352-A (JP)
Title: Coating solution applying apparatus
Inventor: ONODERA MAKOTO
IPC: H01J9/22
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a coating soln. applying apparatus preventing the lowering of the liquidity of the coating soln. in a tank to enhance the quality of coating. SOLUTION: When a panel P is coated, a soln. is filtered by a filter 14 to be ejected to the panel P from a nozzle 16 to form a filtered soln. film. The excessive portion of the filtered soln. L ejected to the inner surface of the panel P is trapped in a recovery tank 18 to be recovered in a first recovery tank 21 through a recovery pipeline 22. The recovered filtered soln. L is filtered by a filter 25 to be recovered in a second recovery tank 27 and the filtered soln. L recovered in the second recovery tank 27 is filtered by a filter 33 to be recovered in a coating tank 11. When the filtered soln. L in the coating tank 11 is reduced, the filtered soln. L is supplied from a new soln. tank 36 by a pump 38.  The filtered soln. in the coating tank 21, the first recovery tank 21, the second recovery tank 27 and the new soln. tank 36 is cooled by the circulating and cooling piping 42 of a thermostatic circulating device 41.
Patent JP-S58124523-A (JP)
Inventor: KURISUTOFUAA HAKUUSHII CHIEE
IPC: G21F9/00
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0687798-A (JP)
Title: Method of producing new phenylpropinylamine derivative
Inventor: EKUSERII ZORUTAN
IPC: C07C209/88
Filed: 1993-01-14
Abstract: PURPOSE: To efficiently obtain the new derivative as an inhibitory pharmaceutical or the like for physiological change with aging by methylating and propynylating in arbitrary order an aminoalkyl aromatic compound and subsequently converting the aromatic substituted group to fluorine.  
     CONSTITUTION: The new phenylpropylylamine derivative, i.e., (±)-N-methyl-N- propynyl-[2-(4-fluoro-phenyl)-1-methyl]-ethylamine of formula II useful as an inhibitory pharmaceutical for physiological change with aging is obtained by methylating an aminoalkyl aromatic compound [e.g.; (±)-[2-(4-fluoro-phenyl)-1- methyl]-ethylamine or the like} of formula I (R 2  is fluorine or a conventible group to fluorine) with a methylating agent such as methyl bromide or the like and propynylating with a propylating agent such as propargyl bromide or benzyl chloride triethylammonium or the like in arbitrary order and further if necessary converting the substituted group of R 2  to a fluorine. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59133166-A (JP)
Title: Paper sheet receiving rack installation structure of paper sheet sorting machine
Inventor: YUSHIMO HISAHIDE
IPC: B65H31/22
Filed: 1983-01-18
Abstract: PURPOSE:To permit a simple and certain mounting and demounting of a paper- sheet receiving rack onto a paper-sheet sorting machine by installing supporting members made of elastic material onto the both side parts of the paper-sheet receiving rack and installing a pair of installation blocks onto the inside surface of the case body of the paper-sheet sorting machine. CONSTITUTION:Installation blocks 1 and 2 for installing a plurality of paper- sheet receiving rack B1 are arranged on the inside walls S1 and S2 of the case body of a paper-sheet sorting machine S. A prescribed number of grooves D for installing the paper-sheet receiving rack B1 are cut at a prescribed intervals on the installation blocks 1 and 2, and projections T1-T3 are formed in said groove D. While, each supporting member 3a made of elastic material is fixedly installed onto the standing-up edges 3b and 3c installed on the plate-shaped 3a outer peripheral edge parts of the paper-sheet receiving rack B1, and a positioning part 3f' is formed at one edge of the supporting member 3f. Therefore, the supporting member 3f is three-point-supported springily between the projections T1-T3 in the groove D, and the paper-sheet receiving rack B1 can be mounted and demounted onto the paper-sheet sorting machine S easily and certainly.
Patent JP-S57117733-A (JP)
Title: Frame for installing electrical heating floor panel
Inventor: SARADA TOSHIO
IPC: F24D13/02
Filed: 1981-01-15
Abstract: PURPOSE:To improve a characteristic of installing the electrical cable by a method wherein some concave portions for fitting the electrical heating panels therein are made in the upper surface of the main body of the frame and at the same time a duct part for the electrical cable is arranged at one side of the concave portions. CONSTITUTION:Rectangular shaped circumferential frame 6 is arranged along the upper circumferential part of the floor panel 5 to form the main body of the frame 1 and some panel installing concave portions 3 are formed by the circumferential frame 6. Further, grooved cable installing duct 8 having an upper open end is arranged in the concave portions 3 along the inner side surface at one side of a longitudinal one of the circumferential frame 6, then a cover 9 is provided on it. With this arrangement, it is possible to fit the electrical heating panel 2 in the concave portion 3, store the electrical cable 15 in the duct 8 and set the cover 9 on it to facilitate a storing of the feeding cable under a positive operation.
Patent JP-2000206353-A (JP)
Title: Manufacture of optical waveguide element
Inventor: OYAMA ISAO
IPC: G02B6/30
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To precisely connect an optical waveguide pattern to an optical fiber on a mating connection side. SOLUTION: A recess 4 is formed in an optical waveguide pattern forming area of a silicon substrate 2, then a lower part clad layer 5 is formed in the recess 4, a surface of the clad layer 5 is made flat to form a plane consistent with a surface of the silicon substrate 2, an alignment marker 3 serving as a reference for forming an optical waveguide pattern 7 is formed thereafter on the surface of the substrate 2, the optical waveguide pattern 7 is formed in an upper part side of the clad layer 5 using the reference the marker 3, the upper part side of the pattern 7 is covered with an upper clad layer 8 to form an optical waveguide layer, then the optical waveguide layer in a V-groove forming area is removed to expose the surface of the silicon substrate 2, and a V-groove 9 is formed thereafter on a surface side of the exposed substrate 2 using the alignment marker 3 as the reference.
Patent JP-S62163323-A (JP)
Title: Infrared heater
Inventor: SUZUKI NAOKI
IPC: H01L21/304
Filed: 1986-01-14
Abstract: PURPOSE:To control a temperature precisely with excellent response without being affected by an outside air temperature by vacuum-sealing a temperature detecting section for a thermocouple into a tube and isolating the temperature detecting section from outside atmospheric air. CONSTITUTION:Nitrogen gas fed from a gas supply port 11 is discharged from a gas exhaust port 12. Semiconductor substrates 13 are heated by an infrared-ray lamp 15. A temperature is controlled to a fixed temperature by a thermocouple 17 in an silica reaction vessel 10. A temperature detecting section 17a for the thermocouple 17 excellently receives the heating temperatures of the semiconductor substrates 13 in the silica reaction vessel 10 through an infrared transmitting protective tube 19 and carbon 18 coated with silicon carbide easy to absorb infrared rays at that time. Since the temperature detecting section 17a is sealed in a vacuum, the heat of the carbon 18, which is coated with silicon carbide and coats the temperature detecting section 17a for the thermocouple 17, is discharged to the outside only by heat radiation, and heat exchange with the outside atmosphere of the silica reaction vessel 10 can be ignored approximately. Accordingly, the temperature of the temperature detecting section 17a is brought to a temperature extremely close to the temperatures of the semiconductor substrates 13.
Patent JP-H07207347-A (JP)
Title: Method for controlling combustion in continuous heat treatment furnace for steel strip
Inventor: SHIRAHAMA MASAYUKI
IPC: C21D9/56
Filed: 1994-01-24
Abstract: PURPOSE:To obtain a steel strip having good surface characteristic by estimating reducing force from component concns. in composition gas and controlling a mixed ratio of the fuel gas and the air so as to become a prescribed reducing force. CONSTITUTION:Burners 2 faced to both surfaces of the steel strip S are arranged in a directly firing reduction heating zone 1. An optical gas component analyzer 3 for analyzing the gas components in the combustion flame F (or combustion gas) is arranged at the position faced to the width direction of the steel strip S. The gas component concns. of CO, CO2 and H2O near the steel S are measured with this analyzer 3. The reducing force of the combustion flame F or the combustion gas is estimated by the gas component concns. and the mixed ratio of the fuel gas and the air is controlled so as to become the prescribed reducing force by using a gas component concn. arithmetic unit 8, reducing force arithmetic unit 9 and valve control device 10. By this method, the reduction heating operation can stably be executed.
Patent JP-H08205539-A (JP)
Title: Converter
Inventor: YOSHIKAWA SATOSHI
IPC: H02M7/06
Filed: 1995-01-18
Abstract: PURPOSE: To provide a converter in which the loss of a resistor for detecting an input current can be reduced. CONSTITUTION: A current flowing through a transistor Q1 is converted into a voltage by a resistor R1 connected between the connection point of a capacitor C1 and the negative side output terminal of a diode bridge 11 and the transistor Q1 to detect a switch current conversion signal G. On the basis of the switch current conversion signal G, a SIN following circuit 3 outputs an on-off signal L for turning on and off the transistor Q1 in such a manner that the input current of the diode bridge becomes nearly the sine wave in response to input voltage waveform Also, an overcurrent protection circuit 4 outputs an overcurrent protection signal J when the switch current conversion signal G exceeds an overcurrent protection value to turn off the transistor Q1. Therefore, since a current flows only when the transistor Q1 is ON, a resistance loss can be reduced.
Patent JP-S5598009-A (JP)
Title: Method and device for folding bucket elevator for ship
Inventor: FUJIOKA REIJI
IPC: B65G17/12
Filed: 1979-01-20
Abstract: PURPOSE: To tightly shut off the hold of a ship, by providing an unloading bucket elevator which is supported on a gate-type truck movable on the ship and can be swung on the truck and by closing a hatch cover when the ship is on a voyage.  
     CONSTITUTION: A gate-type truck 2, which is moved with wheels 17 on rails 16 laid on the hatch periphery member 15 of a granular material transportation ship 14, is equipped with a bucket elevator 1. The casing 4 of the bucket elevator 1 is supported on a shaft 3 and rocked by a cylinder 19. In cargo work, the bucket elevator scapes up granular material out of the hold of the ship by buckets 8 and transfers the granular material to a conveyor 13 through a hopper 12. When the ship is on a voyage, the bucket elevator is swung up through the shaft 3 not to hinder the closing of a hatch cover. 
     COPYRIGHT: (C)1980,JPO&Japio