baber/WOPTO huggingface dataset:
Patent JP-S60209631-A (JP)
Title: Method of power transmission and apparatus for the same
Inventor: MIYAJIMA HIDENOBU
IPC: F02B37/00
Filed: 1984-04-03
Abstract: PURPOSE:To enable to transmit a compressed fluid to a position requiring the driving force with ease by pipes or the like, by making the compressed fluid obtained by a fluid compressor act in an expansion engine. CONSTITUTION:At the time of low-speed operation of an engine 1, the open air is supplied to an expansion engine 17 and supercharged into a combustion chamber 35 from an intake port 34. At the time of high-speed operation of the engine, on the other hand, the open air is passed through a centrifugal compressor 13 from an air cleaner 16, and after it is compressed by a rotor 21 of the expansion engine 17, compressed air is supercharged into the compression chamber 35. The turning force of the rotor 21 produced by the expansion engine 17 is transmitted to a crankshaft 9 of the engine 1 to augment the output of the engine 1.
Patent JP-S58184975-A (JP)
Title: Laser beam printer
Inventor: FUJINAWA MASAAKI
IPC: B41J3/44
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a laser beam printer which can be used as an electrophotographic copying device also, by not using a film where a negative format is printed but using a normal formatted form and performing synthesis of format and characters. CONSTITUTION:A form for overlay put on a original placing plate 11 is irradiated from below obliquely by a light source 12. The reflected light is reflected at 90 deg. by a mirror 13 and passes through a coupling lens 14 and is reflected by a mirror 15 and reaches a photosensitive drum 3, and the image of a part A out of entered contents of the form is focused to a part B of the photosensitive drum 3. A main charging unit 17, a divisional charging unit 16, a developing unit 23, a transfer unit 24, and a cleaning unit 18 are provided around the photosensitive drum 3 in the direction of the rotation of the photosensitive drum respectively. By the rotation of the photosensitive drum 3, the electric charge on a photoconductor layer of the surface is all removed by the action of the cleaning unit 18. Only a region to be printed by the laser beam printer is charged selectively by the voltage control of each electrode 16-5 of the divisional charging unit 16.
Patent JP-H06255765-A (JP)
Title: Bar shape material supply device
Inventor: ISHII HIROTAKA
IPC: B23Q7/00
Filed: 1993-03-04
Abstract: PURPOSE:To deliver and supply a bar shape material in order one by one without relying on manpower and improve the working efficiency by arranging a taking-out means to take out the bar shape material after a hook shape upper end part is separated from a separating groove part while contacting with the lower end part of the bar shape material when the bar shape material is put in a horizontal condition. CONSTITUTION:When a carrying screw 4 is rotated forward, a bar shape material A is sent in order along the screw, and the forefront bar shape material falls soon in a separating groove part 4a. When the carrying screw is rotated backward, the other bar shape material is sent in order in the inverse direction along the screw, and is separated from the separating groove part 4a. A rising arm 5 is rotated, and pushes up the bar shape material A left over in the separating groove part. The bar shape material contacts with a positioning plate 6 in the middle of pushing up the bar shape material, and when the bar shape material A is pushed up completely by the rising arm 5, the bar shape material is put in a horizontal condition by the positioning plate 6. The bar shape material is taken out by a taking-out means after a hook shape upper end part is separated from the separating groove part 4a by contacting with the lower end part of the bar shape material, and it is supplied to the other part.
Patent JP-H10245617-A (JP)
Title: Steelmaking method using plural converters
Inventor: KOMATSU YOSHIMI
IPC: C21C1/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a steel by using molten iron having <=0.3wt.% Si, refining P content of the molten iron to a standard value or lower of crude steel and shortening dephosphorize-refining time as less as possible, in the dephosphorization of molten iron in a converter. SOLUTION: (a) In one side of the converter, the molten iron having <=0.3wt.% silicon(Si) content is dephosphorized within a prescribed time and the phosphorus(P) content in the molten iron is refined to the P content (the component standard value of the steel) or lower needed to the crude steel. (b) The dephosphorized molten iron is charged into the other side of converter and slag-making agent is not substantially charged and the decarburization is mainly executed within a prescribed time. When Si content in the molten iron is >0.3wt.%, the Si content is preliminary refined into <=0.3wt.%.
Patent JP-H11264241-A (JP)
Title: Form panel carrying member and concrete floor simultaneous push work finishing construction method
Inventor: KIKUNAGA MASAHIRO
IPC: E04G11/48
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a member for simultaneously forming a wall and a floor by concrete and for simultaneously finishing the floor surface. SOLUTION: A form panel carrying member 10 is a member for 7 carrying a form panel 9, has the face plate part and the panel carrying part capable of carrying the form panel in parallel to the face plate part, and the panel carrying part is arranged in the face plate part so that only the face plate part bottom edge part substantially contacts with the floor surface at installing time of the member. A concrete floor simultaneous push work finishing construction method is a method for simultaneously placing concrete of a floor and a wall, the form panel carrying member 10 is arranged in a wall forming place so that the forming wall surface and the face plate part contact with each other, and after carrying the form panel 9 on the form panel carrying member 10 of this member, concrete of the floor and the wall is placed to finish the floor surface in the next place.
Patent JP-H03268568-A (JP)
Title: Driving mechanism for facsimile equipment
Inventor: AJIYOSHI FUMIO
IPC: H04N1/31
Filed: 1990-03-16
Abstract: PURPOSE:To prevent the generation of image distortion or white-on-black image by fixing respective gears to a carrying roller spindle and a feeding roller spindle and coupling these gears with a gear fixed to a reading roller spindle through a required speed reducing gear system. CONSTITUTION:A worm 41 is formed as a single screw thread and the number of gears of a worm wheel 42 is set up to 20, so that the reading roller 3 is driven at 1/20 the rotational speed of a stepping motor 20. A gear (a helical gear or a spur gear) 43 is fixed to the reading roller spindle 3A in addition to the worm wheel 42 and a gear 44A engaged with the gear 43 is fixed to the carrying roller spindle 2A. Since the ratio of the number of teeth of the gear 43 to that of the gear 44A is set up to 20/16, the carrying roller 2 can be driven at 1/16 the rotational speed of the stepping motor 20 through the gear system consisting of the worm 41 of the stepping motor 20, the worm wheel 42 of the reading roller spindle 3A, the gear 43 of the spindle 3A, and the gear 44A of the carrying roller spindle 2A.
Patent JP-S60211975-A (JP)
Title: Semiconductor device
Inventor: UEHARA KEIJIROU
IPC: H01L29/73
Filed: 1984-04-06
Abstract: PURPOSE:To produce a transistor subject to high allowable current extending emitter length without increasing element space by a method wherein a specified pattern is formed on the surface of semiconductor substrate through the intermediary of an insulating film and then fine patterns with specific width are formed around the former pattern to form emitters in the fine pattern regions. CONSTITUTION:A silicon dioxide film 2, the first silicon nitride film 3, a polycrystalline silicon 4 and the second silicon nitride film 5 are laminated on a semiconductor substrate 1 while the second silicon nitride 5 and the polycrystalline silicon 4 thereunder are removed by photoetching process to form a pattern 6. After removing the silicon nitride film 3 by selective etching process utilizing thermophosphoric acid as well as polysilicons 4, 8 as masks, the silicon dioxide film 2 is removed by hydrofluoric acid base solution to form fine pattern 9 depending upon the thickness of oxide film of polycrystalline silicon. Then a base layer 10 is formed by selectively implanting impurity further forming another polycrystalline silicon 11 with arsenic added thereto to be patterned. Finally emitter layers 12 may be formed by heattreatment.
Patent JP-H06259000-A (JP)
Title: Method for duplicating reflection type hologram
Inventor: SATO HIDEKI
IPC: G03H1/20
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a method for duplicating a hoogram more excellent in diffraction efficiency than the master reflection type hologram by removing unnecessary lattices of the master reflection type hologram. CONSTITUTION:A hologram photosensitive material 3 for deplicating is laminated on the master reflection type hologram 2 and is irradiated with light by a smaller angle theta1 among incident angles at the time of exposing the master reflection type hologram 2 from the opposite surface side to the surface where the master reflection type hologram 2 is arranged.
Patent JP-H11247167-A (JP)
Title: Large-sized oil recovery device
Inventor: MORI YOJI
IPC: E02B15/10
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To surely recover floating oil and floating substance such as high viscosity solid substance mixed therewith and perform recovery even in stormy weather by holding a vertically provided recovery pipe on a floating body in liquid, disposing the recovery pipe in the liquid and positioning the edge in the neighborhood of a liquid surface of the liquid. SOLUTION: A recovering pipe 14 recovering oil mixed with liquid and floating substance such as high viscosity solid substance is disposed between a wave absorbing plate provided on a floating body and an oil fence. The recovering pipe 14 can vertically slide a sliding pipe 14b through a hopper part with a seal part 15 on the upper part of a pipe body 14a, and an inlet taking in the floating substance is provided on the upper end. In addition, a pair of floats holding the inlet at a liquid surface position are mounted on the sliding pipe 14b, and a connection lever 18 fixed on the lower end is fixed on an attaching ring 19 screwed on the sliding pipe 14b. The float is moved along the axial direction of the sliding pipe 14b by rotating the sliding pipe 14b and the inlet can correspond to the liquid surface.
Patent JP-H07247639-A (JP)
Title: Connection structure of panel
Inventor: KOSAKA TSUTOMU
IPC: E04B2/56
Filed: 1994-03-11
Abstract: PURPOSE:To provide enhanced watertightness to prevent rainwater or the like from leaking to the indoor side, when connecting panels together that constitute the roof or walls of a garage or storage shed. CONSTITUTION:This connection structure comprises panels 8 made from foam that constitute the roof or walls of a garage or storage shed and panel joints 12 provided between the panels 8 to support the panels 8, A gutter-like projecting part 12b is provided on the side of the panel joint 12 and a grooved part 8c of the side of each panel 8 is fitted over the projecting part 12b to connect the panels 8 together. Rainwater is allowed to flow along the inside of the gutter-like projecting part 12b and prevented from entering indoors.
Patent JP-S61226751-A (JP)
Title: Solution for processing silver halide photographic material and its processing method
Inventor: TANAKA MOTOHARU
IPC: G03C7/42
Filed: 1985-03-30
Abstract: PURPOSE:To improve bleaching power and photographic image characteristics by using a developing soln. for processing a silver halide photographic sensitive material contg. at least one of macrocyclic polyamine deriv. metal complex salts and having bleaching power. CONSTITUTION:The developing soln. for processing the silver halide photographic sensitive material contains at least one kind of macrocyclic polyamine deriv. metal salts having a large ring formed by combining at least >=3 N atoms with each other by the medium of at least >=2 C atoms or other atoms, such as oxygen atoms, and said ring may be substd., preferably, by <=6 C alkyl, such as methyl, ethyl, or propyl, thus permitting the obtained processing soln. to be high in bleaching power and capable of obtaining a photographic image superior in characteristics by processing.
Patent JP-S59194292-A (JP)
Inventor: WATANABE TAKAO
IPC: G08C15/00
Filed: 1983-04-18
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-H04304523-A (JP)
Title: Personal computer
Inventor: TAKEMOTO TADASHI
IPC: G09G5/40
Filed: 1991-04-01
Abstract: PURPOSE:To display data on plural displays by providing plural screen output terminals for operating a video signal output by the physical address unit of a VRAM. CONSTITUTION:A personal computer main body 1 is equipped with two video signal output terminals channel 1 and 2 (CH1 and 2). Then, the CH1 terminal outputs only text screen data 20 among a main memory 22 (physical address) of the personal computer 1 (VRAM for graphic), and the CH2 terminal outputs a signal obtained by synthesizing RGB components 21 of graphic screen data (VRAM for text). Thus, when the data to be outputted at the personal computer side are 'RGB' at the text screen, and 'O O' at the graphic screen, each data is displayed at each display 3.
Patent JP-S62225761-A (JP)
Title: Fuel injection nozzle for diesel engine
Inventor: SAWARA MASANORI
IPC: F02B3/06
Filed: 1986-03-26
Abstract: PURPOSE:To make it possible to atomize injected fuel in a low speed and low load operating range, by limiting the lift of a needle valve in two stages in accordance with first and second set lift amounts which are set to appropriate values. CONSTITUTION:When the pressure of fuel fed into a sump 13 reaches the valve opening pressure of a spring 16, the lift amount of a needle valve gradually increases but a jet hole 13 is maintained at a small opening area until the fuel pressure reaches a first set lift amount L1, and when the needle valve 15 abuts against the lower end of a central plunger 20, it is stopped once. When the fuel pressure further increases, the plunger 20 is pushed up to restart the lift so that the effective opening area is gradually increased. When the fuel pressure reaches a second set lift amount L2, a space 22 is communicated with an auxiliary fuel passage 23 while a return passage 24 is shut off so that the plunger 20 is exerted with a counter-life force, and therefore the lift valve 15 stops its lift to maintain a predetermined effective opening area. Thus, it is possible to ensure a satisfactory operating characteristic over a wide operating range.
Patent JP-H02247613-A (JP)
Title: Display device
Inventor: YAMAZAKI KOZO
IPC: G02B27/01
Filed: 1989-03-20
Abstract: PURPOSE:To allow the recognition of a ghost-free and clear image together with a scenery by providing a transmission type hologram on the rear surface of a reflection type hologram and forming a hologram combiner which diffracts the transmitted image signals. CONSTITUTION:The hologram combiner 11 is provided with the transmission type hologram 10 on the rear surface on the substrate side of the reflection type hologram 4 and is so constituted as to diffract the signal light transmitted to the rear side. This combiner 11 is disposed in the prescribed position in front of a driver. Scattered light S of a specific wavelength emits as diffracted light S0 in the exit angle direction equal to the incident angle by the hologram 4. A part of the scattered light S transmits the hologram 4 as shown by a broken line and is made incident on the hologram 10 on the rear side, thus forming the transmitted and diffracted light S1 emitting in the directions of exit angles beta3, beta4. The driver 1 is, therefore, able to view the diffracted light S0 from a display device 3 and the light signal L of the scenery on the same visual line without ghosts.
Patent JP-S61227588-A (JP)
Title: Novel anthracycline antibiotic
Inventor: YOSHIMOTO AKIHIRO
IPC: C12P19/56
Filed: 1985-04-02
Abstract: NEW MATERIAL:An antibiotic of formula I (R is formula II-V), having following physical and chemical properties where R is formula II; description: red powder; melting point: 157-159 deg.C; molecular weight: 811 according to mass spectroscopy; [alpha]<23>D=+248 deg. (C=0.02% in CHCl3). USE:Carcinostatic agent. PREPARATION:For example, a strain of Streptomyces violaceus A 262, producing rhodomycin is subjected to mutation treatment and the resultant SU2-730 strain (FERM-8166) is cultured in an appropriate medium, preferably at 28 deg.C and 6-7pH for 6 days.
Patent JP-S59195966-A (JP)
Inventor: KANDA TOORU
IPC: E04H7/18
Filed: 1983-04-20
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-S54159978-A (JP)
Title: Stop position controller in conveyor system
Inventor: SHIRASAKI MASAO
IPC: B65G1/133
Filed: 1978-06-06
Abstract: PURPOSE:To enhance the applicability of a conveyor system by selecting the number of conveyor stop positions and an arbitrary amount of inertia transfer by the use of a digital control system. CONSTITUTION:A mode switch is set at a shelf number setting mode and an inertia transfer amount setting mode, so as to preset shelf numbers and inertia transfer amounts with a tenkey TKY. Then the mode switch is set at an operation mode, so as to designate with the tenkey TKY the shelf to be called at the outlet. A comparator CPR compares the contents of counters CT1 and CT2 with those of resistors RG1 and RG2 and sends signals on the basis of the comparison to a motor controller MTC controlling a conveyor CV. When the designated shelf reaches the outlet, the motor MT stops rotating after travelling a small distance further due to the inertia.
Patent JP-S58196977-A (JP)
Inventor: ROOBERUTO BOTSUSHIYU GEZERUSHI
IPC: B25B23/145
Filed: 1983-04-20
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-H037280-A (JP)
Title: Novel benzothiopyranylamine
Inventor: ARAN JIEI HATSUCHISON
IPC: A61K31/38
Filed: 1990-03-20
Abstract: Es werden 3,4-Dihydro-2H-1-benzothiopyran-3-yl-methyl- und -ethylamine beschrieben, die als Antipsychotika verwendet werden können, ferner Verfahren zur Herstellung dieser Verbindungen, pharmazeutische Zusammensetzungen, die diese enthalten, und eine Methode zur Behandlung von psychotischen Störungen durch Verwendung dieser Verbindungen.
Patent JP-2000266434-A (JP)
Title: Slope structure for snow play facility
Inventor: SUZUKI TOSHIYASU
IPC: F25C3/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent a snow layer from melting entirely by blowing cold dry air supplied to a cold dry air supply pipe from a cold dry air delivery opening through a snow mat into a snow layer deposited on the snow mat. SOLUTION: Dry air from an air supply source is supplied through a cold dry air supply pipe 8 to a header pipe 9. The dry air is ejected from each cold dry air delivery opening 9A through a bottom board 10 and a snow mat 11 into a snow layer 14. Consequently, a part of the snow layer 14 melts to form a vent communicating with the surface thereof. Subsequently, low temperature air is supplied from the air supply source to the cold dry air supply pipe 8. A part of the low temperature air is ejected into the snow layer 14 from the surface thereof through the vent and the remaining low temperature air permeates into the snow layer 14 from the vent.  Since the low temperature air ejected to the outside of the snow layer 14 from the surface thereof through the vent has a density higher than that of the atmosphere, it flows as a laminar flow along the surface of the snow layer 14 while cooling it.
Patent JP-H06283790-A (JP)
Title: Bidirectional pumping light amplifier
Inventor: TAYA MINORU
IPC: H04B10/29
Filed: 1993-03-26
Abstract: PURPOSE:To allow bidirectional pumping with only one pumping beam source by dividing a pumping beam from the single pumping beam source into two beams so as to input the beams into the incident side and outgoing side. CONSTITUTION:A pumping beam source 13 is permitted to emit by the drive of a driving power source circuit 14, the pumping beam from the pumping beam source 13 are separated by an optical multiplexer/demultiplexer 15 and are projected on the both edges of active element doped fiber 1 through an optical multiplexer/demultiplexer 16 and an optical multiplexer/demultiplexer 17. The signal beam directed to the incident side signal beam transmitting fiber 2 is amplified by the stimulated emission of the active element excited by the pumping beam projected in both directions while passing through the active element doped fiber 1, and the amplified beams are directed to outgoing side signal beam transmitting fiber 3. Thus, bidirectional excitation is allowed by operating only one pumping beam source 13, only single driving power source circuit 14 is necessitated for the pumping power source and the light amplifier is made compact at low cost.
Patent JP-H01244285-A (JP)
Title: Heat exchanger
Inventor: KANDA KAZUNOBU
IPC: F28D7/10
Filed: 1988-03-23
Abstract: PURPOSE:To eliminate direct mutual thermal contact between first wire nets and between second wire nets, which are arranged in the axial direction, by providing gaps between the first wire nets and between the second wire nets. CONSTITUTION:A plurality of first wire nets 10 is arranged sequentially with gaps 15 in the axial direction thereof in a first passage 20, defined between an outer tube 1 and an inner tube 12 and provided with an annular section, while the inner rims of respective first wire nets 10 are contacted with the outer surface of the wall of the inner tube 12. A plurality of second wire nets 11 is arranged sequentially with predetermined gaps 16 in the axial direction thereof in a second passage 21 while the outer rims of respective second wire nets 11 are contacted with the inner surface of the wall of the inner tube 12. In this constitution, direct mutual thermal contact between the first wire nets and the second wire nets is eliminated, therefore, heat transfer areas in the axial direction thereof may be reduced. Heat leak in the axial direction may be reduced thereby, and the temperature efficiency of a heat exchanger may be improved.
Patent JP-H06282822-A (JP)
Title: Magnetoresistance effect type head and manufacture thereof
Inventor: KOBAYASHI SHINJI
IPC: G11B5/39
Filed: 1993-03-29
Abstract: PURPOSE:To obtain an MR head enabling aviodance of overetching of an insulating layer and a bias conductor layer. CONSTITUTION:A magnetoresistance effect type head having an MR element layer 3, a pair of electrode layers 5 for making a sense current flow through the MR element layer 3 and a bias conductor layer 4 for impressing a bias magnetic field on the MR element layer 3 is provided. The paired electrode layers 5 are formed in an overlapping manner on the surface of the MR element layer 3 with a space set between them, while the bias conductor layer 4 is formed of a magneto-sensitive part 41 extending along the magnetoresistance effect element layer 3 exposed between the two electrode layers and of a pair of connecting parts 42 extending from the opposite ends of the magneto-sensitive part 41 and overlapping the surfaces of the two electrode layers 5.