baber/WOPTO huggingface dataset:
Patent JP-H01280385-A (JP)
Title: Metal vapor laser oscillation apparatus
Inventor: NISHIO MITSUHIRO
IPC: H01S3/03
Filed: 1988-05-06
Abstract: PURPOSE:To eliminate a leak phenomenon of a discharge current through an insulating tube, to eliminate the damage of the insulating tube and to make a life of a whole apparatus long by a method wherein an electrical insulation member is arranged between a return circuit part of the discharge current at an outer tube and the insulating tube. CONSTITUTION:In a metal vapor laser oscillation apparatus which has a core tube 1, an insulating tube 2 surrounding the core tube 1 by arranging a heat- insulating material 3 around the core tube 1, an outer tube 9 acting as a vacuum jacket by airtightly surrounding the insulating tube 2 and discharge electrodes installed on both ends of the core tube 1 and where the outer tube 9 acts as a return circuit of a discharge current, an electrical insulation member 20 is arranged between said return circuit and the insulating tube 2. For example, a ring-shaped electrical insulation member 20 arranged in a prescribed position by inserting an insulating tube 2 is united airtightly with a mounting ring 23 coupled to an outer tube 9 by a brazing operation or the like; in order to keep the electrical insulation material 20 and the mounting ring 21 airtight and to keep the material and the insulating tube 2 air-tight, O-rings 22, 23 are laid individually between them.
Patent JP-H09295354-A (JP)
Title: Hydrocarbon resin film excellent in fog resistance
Inventor: NORO MASATAKA
IPC: B29D7/01
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrocarbon resin film excellent in fog resistance without damaging physical properties such as transparency, strength or the like by using a compsn. prepared by compounding a specific aliphatic alcoholic fatty acid ester with a specific straight chain ethylene/α-olefin copolymer resin. SOLUTION: This hydrocarbon resin film is composed of a compsn. prepared by compounding an aliphatic alcoholic fatty acid ester with a straight chain ethylene/α-olefin copolymer resin characterized by that density is 0.920g/cm<3> or less and a ratio Q value of a wt. average mol.wt. to a number average mol.wt. is 3.5 or less. As an aliphatic alcoholic fatty acid ester, one or more kind of ester of 10-22C fatty acid and diglycerine or sorbitol is compounded in an amt. of 0.5-10% by wt. of the total compsn. When the compounding ratio is less than 0.5wt.%, the obtained film is poor in fog-resistant effect and, when the compounding amt. exceeds 10wt.%, the bleed-out to the surface of the film becomes excessive to generate such a problem that stickiness is generated and transparency is deteriorated.
Patent JP-S5443273-A (JP)
Title: Method of treating the surface of lens made of synthetic resin
Inventor: NAKAMURA KAZUO
IPC: G02B1/10
Filed: 1977-09-10
Abstract: PURPOSE: While a glass coating film is formed on the one side surface of lenses which are made of synthetic resin, a cover is fitted on the other side surface to form glass coating films with high water and wearing resistance.  
     CONSTITUTION: A lens 1 of synthetic resin such as acrylic is held with holder 2 and simultaneously the one surface 1a of the leans is covered 6. Then the lens is placed in vacuum chamber 3 and high frequency voltage of a level of about 50V/ cm is applied between holder 2 and vaporizer 5 to make an electric field. Further glass 5b in crucible 5a and the electric field deposition is effected to form glass coating film on the other surface 1b on the lens 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61269035-A (JP)
Title: Method for detecting leak heat transfer pipe
Inventor: YOSHIDA ETSUKO
IPC: G01M3/22
Filed: 1985-05-23
Abstract: PURPOSE:To make it possible to perform the detection of a leak heat transfer pipe within a short time, by mounting a material having the reactivity with high temp. gas in the vicinity of the heat transfer pipe and detecting the chemical reaction of the material. CONSTITUTION:The water side of a heat transfer pipe 6 is drained and subsequently evacuated under reduced pressure from the nozzle 23 of the header seal lid 15 mounted to a header by a pump 8 through a vacuum exhaust system 16. Because of this, the presence of the leak hole of the heat transfer pipe group bundled by a tube plate 18 is confirmed by the change in the indication of the pressure gauge 17 mounted to the vacuum exhaust system 16. A reactive membrane 21 reacting with high temp. pressure gas is mounted to the header seal lid 15 at the position corresponding to the open end part of each of the heat transfer pipes provided to the header in a state bundled by support rods 20 and a support grid 22. By observing the reaction of the reaction membrane 21, the presence of the leak heat transfer pipe 16 as well as the leak heat transfer pipe 16 can be detected.
Patent JP-H04339183-A (JP)
Title: Swash plate type variable delivery compressor
Inventor: KOBAYASHI HISAO
IPC: F04B27/08
Filed: 1991-05-14
Abstract: PURPOSE:To improve airtightness between a cylinder block and a vane plate on the surrounding part of an actuating member and obtain high compression efficiency. CONSTITUTION:A spacer 31 constituted of a thick cylindrical base part 32, five pieces of thin plate-like wing pieces 33 radially extended from the base part, and five pieces of press-contacting parts 34 extended forward on the positions formed with respective wing pieces from the base part, is arranged in a suction chamber 18. The press-contacting parts of the spacer opposite to the end face of a cylinder block 1 between the bore 1c and a center hole 1e press a valve plate airtightly by reaction of elastic deformation of respective wing pieces due to interference given between themselves and the blockading end face A of a housing 3.
Patent JP-H10302579-A (JP)
Title: Push rotary switch
Inventor: IGUCHI TOSHIO
IPC: H01H19/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch in which a rotation shaft is rotated within an angle range between respective cams so as to perform switching at a non- pushing operation time, and the rotation shaft is rotated freely so as to perform switching at a operation time. SOLUTION: A push rotary switch is equipped with a cylindrical auxiliary shaft 7 which is coaxially arranged to rotate on a rotary shaft 4 and is relatively moved in the axial direction, a spring 8 which restores the cylindrical auxiliary shaft 7, plural cam portions 7b which are formed at the end portion of the cylindrical auxiliary shaft 7, and a stopper 6 which abuts onto the cam portions 7b. The rotary switch is rotated within an angle range between the respective cams 7b, 7b so that the same can provide a switching operation even in a state where the cylindrical auxiliary shaft 7 is not thrust.
Patent JP-H06286644-A (JP)
Title: Chassis frame of truck, and so on
Inventor: AO KAZUO
IPC: B62D21/02
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the dimension and weight of a reinforcing member by forming the lower flange of a side rail so that the straight line extending in the longitudinal direction of the car body is formed to a curved surface set along the curved line such as arc. CONSTITUTION:A chassis frame is constituted of the left and right side rails 12 is pair each of which fundamentally has a groove shaped section and is formed by extending a chassis frame 10 in the longitudinal direction of a car body and an alligator type cross member 18 which is formed by tightening the flange part 14f of a V shaped spread part 14 with the web 12w of the side rail 12 by a rivet 16 at both the edga parts in the vehicle direction. An upper side flange 12fu and a lower side flange 12fl are installed at the upper and lower edges of the web 12w of the side rail 12. The lower side flange 12fl is constituted of a curved surface which is formed by shifting the straight line extending in the longitudinal direction of the car body, as it is, along the smooth curved line such as arc. The upper side flange 12fu is formed to a simple flat plate shape.
Patent JP-S60255460-A (JP)
Title: Thermal head driving device
Inventor: NOGUCHI AKIO
IPC: B41J2/36
Filed: 1984-05-31
Abstract: PURPOSE:To stabilize qualities of pictures of recorded ones and etc. under any condition by controlling energies to be applied to a unit heat generating body of a thermal head in both pulse width and voltage to be applied and by expanding ranges in corrective application of energy. CONSTITUTION:Resistance of the unit heat generating body of a thermal head 32 is measured by a resistance measuring means 31, and a distribution of a substrate temperature of the thermal head 32 is measured by a substrate temperature distribution measuring means 33. A voltage setting means 34 controls an output voltage of an electric source 35 for the thermal head driving, using datum or data obtained from both or either one of the resistance measuring means 31 and/or the substrate temperature distribution measuring means 33.
Patent JP-S61268536-A (JP)
Title: Speed change control method for automatic transmission
Inventor: HAYASHI KAZUHIKO
IPC: B60W10/10
Filed: 1985-05-22
Abstract: PURPOSE:To effectively suppress speed change impact in down-shift operation, by increasing an idling air amount by an idling rotational speed control means during execution of the down-shift operation to thereby increase an output torque of an engine. CONSTITUTION:Outputs from a suction air temperature sensor 100, a throttle sensor 102, a water temperature sensor 104, a crank angle sensor 108, a vehicle speed sensor 110 and a shift position sensor 112 are received by an engine computer 40. The computer 40 controls an injector 22 to inject fuel for a predetermined time and also controls an ignition coil 44 to provide an optimum ignition timing. An idling rotational speed control valve 42 adapted to be driven by a step motor is provided in a bypass passage communicating an upstream of a suction throttle valve 14 with a surge tank 16 so that an idling rotational speed may be controlled by a signal from the computer 40.
Patent JP-H08300472-A (JP)
Title: Bubble stabilizing member
Inventor: TAKA TOSHIO
IPC: B29L7/00
Filed: 1995-05-08
Abstract: PURPOSE: To obtain a bubble stabilizing member reduced in the deviation of the upper end part thereof and not increasing the wall thickness irregularity of a molded film even if the die of an inflation molding machine is reciprocally revolved. CONSTITUTION: The bubbler stabilizing member 13 provided on a reciprocally revolving die 11 is divided into upper and lower members 14, 15 and both members are connected by a universal joint part 17 and a wt. 16 is fixed to the upper member 14. The uppermost link 18 of the upper member 14 is set to a moving link 18A movable within a horizontal plane.
Patent JP-H11305694-A (JP)
Title: Signal display device
Inventor: YAMANAKA OSAMU
IPC: G09F13/20
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to expand the use by reducing electric power consumption, making a complicated display easy. SOLUTION: This signal display device is buried in a cylindrical part 10 consisting of a translucent material with optical diffusion property in one body, and is composed of plural LED(Light Emitting Diode) chips 6R, 6G, 6B arranged at one end part of plural photoconductors 14R, 14G, 14B with a mutual distance in-between at another free end part, and a control circuit consisting of an electronic control circuit 25a for controlling luminescence of the plural LED chips 6R, 6G, 6B.
Patent JP-S5535965-A (JP)
Title: Treatment of pulp mill waste water
Inventor: TAKENAKA MUTSUMI
IPC: C02F1/52
Filed: 1978-09-06
Abstract: PURPOSE: To lessen COD and chromaticity in waste water by enlarging flocs by adding slaked line dividedly more than two times to pulp mill waste water.  
     CONSTITUTION: In the coagulating sedimentation treatment of pulp mill waste water with slaked lime and an anionic high polymer coagulant, the addition of slaked lime is made by dividing it into two or more, whereby the size of flocs is made larger. Thus, COD and chromaticity in waste water can be reduced more effectively by removing the flocs by sedimentation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5914-A (JP)
Inventor: OKUTSU HIDEO
IPC: A45D20/10
Filed: 1982-06-25
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-2000306286-A (JP)
Title: Recording/reproducing device
Inventor: HATANO TERUO
IPC: G11B15/665
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize the constitution of a recording/reproducing device to be driven even when any one of three kinds of cassette tapes L, M and S is loaded. SOLUTION: By a very simple constitution utilizing a pair of left and right microswitches 253 and 254, a cassette tape determining means 203 capable of discriminating three kinds of cassette tapes is provided. A cassette-insertion detecting means 204 is provided to detect the insertion of a cassette by levers 242 and 247 common to the three kinds of cassette tapes. A lid lock releasing means 202 having rotary bases 235 and 236 is provided, which slides into the backside of a lower holder 24b to prevent interference with the movement of the cassette tape. A transfer means is provided to transmit the driving force of a driving source from the left and right of the cassette holder without any phase differences by a simple structure. Thus, an area necessary for each mechanism is reduced, and the recording/reproducing device is miniaturized.
Patent JP-S5335323-A (JP)
Title: Pattern generator unit for television picture receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N17/04
Filed: 1976-09-13
Abstract: PURPOSE: To secure an extremely easy and accurate adjustment for a TV picture receiver by achieving a pattern generator device which is controlled by the horizontal pulse drawn out from a TV picture receiving circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5812765-A (JP)
Title: Ink jet head
Inventor: KOTOU HARUHIKO
IPC: B41J2/16
Filed: 1981-07-15
Abstract: PURPOSE:To obtain an ink jet head consisting of lesser numbers of easily processable parts from a synthetic resin base with integrally molded head and tank and a flexible film closely bonded with the opening of the tank. CONSTITUTION:A pressure chamber 2 and supply chambers 4 and 5 are formed on the surface of an ink-proof plastic base plate 1 molded by injection molding method, and also a supply tube 6 through which ink is supplied from outside is formed. A conductive film is formed on the surface of a vibration plate made of a vibration plate made of the same material as the base plate 1 and a piezo- electric element 8 for electrode is attached to the surface of the vibration plate 7. The vibration plate 7, the base plate 1, and the piezo-electric element 8 are assembled by bonding them by a solvent or a dope cement or melting the surface of the base plate.
Patent JP-H08302413-A (JP)
Title: Method for controlling terminating point of blowing in converter
Inventor: IWAMURA TAKESHI
IPC: C21C5/46
Filed: 1995-05-09
Abstract: PURPOSE: To provide a method for controlling the terminating point for blowing in a converter capable of achieving the prescribed target temperature of and carbon concentration in the molten steel even when the unexpected and sudden slopping is generated in the end of the blowing. CONSTITUTION: The slopping correction value of the temperature of and the carbon concentration in the molten steel according to the slag condition is operated based on the measured value of the temperature of and the carbon concentration in the molten steel during the blowing and the information on the generation of the slopping in the end of the blowing by a slopping measuring means of the slag. The temperature of and the carbon concentration in the molten steel when the operation is implemented are estimated by the slopping correction value and the measured value by a sub lance. The amount of oxygen and the amount of the coolant to be charged necessary for the temperature of and the carbon concentration in the molten steel to achieve the final target value are calculated from the estimated results. Oxygen is charged and the coolant is charged based on the operation results.
Patent JP-S5234665-A (JP)
Title: Picture display device
Inventor: SHIBAYAMA KOUZABUROU
IPC: H01J31/10
Filed: 1975-09-11
Abstract: PURPOSE: High distinction pricture display device having a cathode composing a group of fringe-shape fluorescent surface with a row selection feature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000301085-A (JP)
Title: Device and method for treating substrate
Inventor: HASEGAWA KOJI
IPC: H01L21/027
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove an org. material from a substrate by ozonic water by heating the ozonic water supplied to the substrate by a supply means by a heating means. SOLUTION: An ozonic water heating part 6 is provided at an ozonic water supply pipe L3. The ozonic water at about 20-25 deg.C for example is heated by 3-60 deg.C to about 23-85 deg.C by the heating part 6. The decomposition of the ozone is rapidly advanced in the ozonic water heated by the ozonic water heating part 6, as the result, an active oxygen concn. in the ozonic water is increased. The oxidation capacity of the ozonic water is increased since the active oxygen is higher in oxidation capacity than ozone. The org. material such as resist stuck to the substrate W is sufficiently removed by this oxidation capacity since the oxidation capacity of the ozonic water OL stored in a washing tank 2 is increased by supplying the ozonic water increased in oxidation capacity to the washing tank 2.
Patent JP-S61269178-A (JP)
Title: Recording device
Inventor: TESHIGAHARA TORU
IPC: G03G15/22
Filed: 1985-05-24
Abstract: PURPOSE:To obtain a small-sized and cost-reduced recording device provided with both copying and printer functions by using a vacuum fluorescent tube array having high sensitivity to a photosensitive body as a light emitting element and making a printer mode execute positive exposure similar to that of a copying mode. CONSTITUTION:In the copying mode, a picture exposing device 24 forms the electrostatic latent image of an original 26 on a photosensitive drum 20. In the printer mode, picture information to be recorded is converted into an electric signal at first, the electric signal is inputted and inverted to/by an inverter circuit 28 and the inverted signal is inputted to a driver circuit 30. The driver circuit 30 drives the light emitting element 32 constituted of the vacuum fluorescent tube array so that the non-picture part of the picture information is emitted. Light radiated from the element 32 is converged by a SELFOC lens array 34 and its image is formed on the drum 20 to attain positive exposure.
Patent JP-S62267713-A (JP)
Title: Focusing detecting device
Inventor: YOSHII MINORU
IPC: G02B7/28
Filed: 1986-05-16
Abstract: PURPOSE:To prevent malfunctions in the lens driving direction in a state of severe out-of-focus, by judging the driving direction of a lens by using the degree of focusing of the outside of a distance measuring area. CONSTITUTION:A microcomputer 7 detects the degree of focusing PF in a distance measuring area in accordance with the output of a peak detecting circuit 61 and decides whether or not the degree of focusing PF is smaller than a prescribed lower-limit threshold q2. In a largely out-of-focus state, the computer 7 detects the degree of focusing PE of the outside of the distance measuring area in accordance with the output of another peak detecting circuit 62 and compares the detected values PF and PE with each other. When PE>PF, the microcomputer 7 moves a lens 1 in its extension direction through a driving circuit 8 and actuator 9. In cases other than PE>PF, the lens 1 is moved in its drawing-in direction. In the other state, the microcomputer 7 performs direction discrimination and drive by utilizing slight vibration of the lens.
Patent JP-H05307910-A (JP)
Title: Device for fitting luminaire and shelf with luminaire
Inventor: INAGAKI MASAKIMI
IPC: A47B77/04
Filed: 1992-04-30
Abstract: PURPOSE:To facilitate the electrical connecting work and the fitting work at the time of fitting a luminaire and a shelf with luminaire to the lower surface of an overhang cabinet and the ceiling surface, and enable the work by one person, and enable the combination of a single luminaire and a shelf with luminaire in response to the purpose of use. CONSTITUTION:In the case where a single item of luminaire is used, a fitting device consists of a fitting frame 1 to be fitted to the lower surface of an overhang cabinet or the like previously, a luminaire installing frame 10 to be locked with the fitting frame 1, and face bolts for fixing the luminaire installing frame 10 to the fitting frame 1. In the luminaire installing frame 10, a luminaire 12 is installed at the front end of the lower surface of a box body 11, and a power source connecting terminal 13 is installed inside of the box body 11, and a suspending cord 14 provided with a hook 15 is installed to the tip thereof. In the case where a shelf with luminaire is used, a fitting device is also provided with supports 17 and net-like shelves 18 in addition to the described parts.
Patent JP-H08300693-A (JP)
Title: Head driving control apparatus
Inventor: OIKAWA TATSUHIKO
IPC: B41J19/18
Filed: 1995-05-09
Abstract: PURPOSE: To facilitate the replacement of ink jet heads while enhancing image quality by providing marks to a plurality of ink jet heads corresponding to respective colors and measuring the time distances between the heads on the basis of the detection results of the marks and controlling the printing timings by the respective heads on the basis of the measuring results. CONSTITUTION: When the times (times between heads) required in the movement over the respective distances L1, L2, L3 between heads 5Y, 5M, 5C, 5B are set to T1, T2, T3, a mark sensor 21 is provided at a position capable of detecting marks 20 in the constant speed region Vc (main scanning speed) of the recording heads 5. Therefore, the times T1, T2, T3 between the heads required in the movement of the heads over the distances L1, L2, L3 between the heads 5Y, 5M, 5C, 5B can be directly obtained without performing correction processing. Then, a timer is started in the rising timing of a mark detection signal to measure the time up to the next rising timing to obtain each head time.
Patent JP-H10298998-A (JP)
Title: Manufacture for frame for earth work
Inventor: SHIMADA SHUNSUKE
IPC: E02D17/18
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a frame for earth work, which is excellent in draining property, prevented from being slipped down from the slop by weight of rainwater and can be laid easily. SOLUTION: Plural band-like base materials 2 which are formed of paper and have a prescribed width are overlapped, the joint parts 3 of the band-like base materials 2 are joined to each other by both a sewing yarn and an adhesive so that when elongated, the elongated parts 4 between the joint parts 3, 3 is largely opened in the direction of elongation, and many cells are formed like a hexagon, one side of which has a length W. The joint parts 3 and the elongation parts 4 are impregnated with impregnation resin, and the joint parts 3 are impregnated with a satisfactory quantity of impregnation resin, the elongation part 4 being impregnated with 10 g/m<2> -50 g/m<2> of impregnation resin.