baber/WOPTO huggingface dataset:
Patent JP-S62107425-A (JP)
Title: Method for detecting azimuth angle of magnetic head in magnetic card reader
Inventor: MAEHARA TAKAAKI
IPC: G11B5/56
Filed: 1985-11-01
Abstract: PURPOSE:To detect the azimuth angle of a magnetic head by forming a magnetic stripe part on a magnetic card substrate and reproducing the recording of a test magnetic card on the stripe part of which plural burst signals are recorded at different recording angles by a magnetic card reader and observing its output. CONSTITUTION:A magnetic head 1 writing and reading data from/to a magnetic card and a head amplifier 2 amplifying the signal are provided, and a peak detection circuit 3 detects the signal peak and waveform shaping is applied to a binary level comprising a high level '1' and a low level '0'. A demodulation circuit 4 discriminates outputs '1', '0' from the peak detection circuit 3 to generate a data signal and a clock signal, a write circuit 5 inputs data and writes it on the magnetic card. A motor 6 carries in the forward/ reverse directions to the magnetic head 1. Further, a motor control circuit 7 controls the motor 6 in the forward/reverse direction. The signal 11 is recorded intermittently on the magnetic stripe part 9 of a substrate 8 of the test magnetic card as plural burst signals while the recording angle is shifted.
Patent JP-2001076673-A (JP)
Title: Fluorescent lamp
Inventor: IKADA KUNIHIKO
IPC: H01J61/28
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To maintain luminous efficiency in a high-temperature atmosphere and to secure rising characteristic of light flux. SOLUTION: A plurality of bulb parts 22 are disposed parallel and these bulb parts 22 are made to communicate with each other by connecting them by a bridge part 23 on the tip end side thereof, thus forming a bulb 21. A phosphor 32 is formed on an inner surface of the bulb 21, excluding a tip-end side inner surface portion thereof. Electrodes 26 are sealed in both lateral ends of the bulb 21 on the base end side thereof, while thin tubes 30 communicating with the interior of the bulb 21 are provided on the base end side of the bulb 21. In order to secure the rising characteristic of light flux, a tip-end side amalgam 33 is fast stuck to the tip-end side inner surface portion of the bulb 21, where no phosphor is formed. In order to maintain luminous efficiency in a high-temperature atmosphere, thin-tube side amalgam 34 is sealed in the thin tubes on the base end side of the bulb 21.
Patent JP-2001062416-A (JP)
Title: Clogging removing device for sponge titanium production
Inventor: NAKAHARA NAOFUMI
IPC: B08B9/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of removing clogging without dismantling a separation device even when the clogging of a connection pipe, recovery vessel or the like is generated. SOLUTION: The clogging removing device for sponge titanium production is for removing the clogging caused by the sticking material in the device, which is generated at the time of separating magnesium chloride and/or metal magnesium in a sponge titanium filled in a separation vessel 10 and recovering them or it in the recovery vessel 20. The device S is provided with a scraper head engaged with the end part side of a scraper shaft coupled with a cylinder device and a gas sealing part formed in the existing position of the scraper shaft and is constituted so that the scraper shaft engaged with the scraper head penetrates through the gas sealing part and slides in the device by the cylinder device.
Patent JP-H10216983-A (JP)
Title: Laser beam maintenance and repair device
Inventor: KIMURA MOTOHIKO
IPC: B23K26/064
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam maintenance and repair device capable of using high energy intensity laser beam, facilitating machining with a laser beam and extending an applicable range. SOLUTION: This device is provided with a laser beam oscillator 7, a beam transmission means 3 connected to transmit a laser beam from the laser beam oscillator 7 and an irradiation head 13 to condense a laser beam from the beam transmission means 8 and to irradiate a work. In this case, the beam transmission means 8 has tubular beam transmission members 9a-9h constructed liquid tight, a reflecting member is arranged inside the beam transmission members 9a-9h, at least one among mechanism imparting horizontal turning, horizontal extension/retraction, vertical turning and vertical extension/retraction is arranged.
Patent JP-H1186676-A (JP)
Title: Push switch
Inventor: TAKEDA MITSUO
IPC: H01H13/52
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a push switch and lower the cost of a push switch. SOLUTION: Two-headed pins 17 which pierce through a resin base stand 12 vertically from the inner bottom part inside a button holder part 13 to the bottom face of the base stand 12, are installed in the botton holder part 13 of the resin base stand 12, the pin heads 17a are made to be fixed contacts and the parts projected downward to the outside are made to be external terminals. A spherical click spring 18, which is a movable contact, and a push button 19 are inserted in the inside of the button holder part 13, and a button cover 20 is attached to the upper end part of the base stand 12.  The structure and production process of this push switch are simplified more than those of a push switch with a conventional structure, in which the fixed contact and the external terminals penetrate the base stand horizontally and a push switch with a further miniaturized size can be provided at low cost.
Patent JP-H0968979-A (JP)
Title: Musical tone signal generator and musical tone signal generation method
Inventor: IZUMISAWA GEN
IPC: G10H1/053
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a musical tone generator and musical tone signal generation method capable of embodying natural timbre changes with simple circuits as the musical tone signal generator and musical tone signal generation method applied to, for example, electronic musical instruments and sound source boards, etc. SOLUTION: This musical tone signal generator has a control data generating means 1 which generates a first filter coefft. changed by a prescribed characteristic according to touch and a second filter coefft. changed by the other characteristic different from the prescribed characteristic, a waveform signal generating means 2 which generates a first waveform signal, a first filter means 3 which forms a second waveform signal by filtering the first waveform signal from this waveform signal generating means according to the first filter coefft. and a second filter means 4 which forms a third waveform signal by filtering the second waveform signal from the first filter means 3 according to a second filter coefft. The generator is so constituted that the musical tone signals are generated in accordance with the third waveform signal from the second filter means 4.
Patent JP-H0695976-A (JP)
Title: Memory monitoring circuit
Inventor: MIKAMI KYOKO
IPC: H04L1/00
Filed: 1992-09-17
Abstract: PURPOSE:To detect double data writing, stop on the writing side, or the like. CONSTITUTION:This memory monitoring circuit has a parity generating circuit 108 for inputting a data signal 101, a counter circuit 109 for inputting a writing frame pulse 102, a parity converting circuit 110 for inputting outputs from the circuits 108, 109 and the pulse 102, and a memory circuit 111 for inputting the data signal 101, an output from the circuit 110, the pulse 102, and a reading frame pulse 107. The monitoring circuit includes also a parity detecting circuit 112 for inputting an output data signal 104 from the circuit 111, an error detecting circuit 113 for inputting an output parity signal 105 from the circuit ill and an output from the circuit 112 and a counter circuit 114 for inputting an output from the circuit 113 and the pulse 107.
Patent JP-H1072243-A (JP)
Title: Processed starch for sizing agent of glass fiber
Inventor: NAKAJIMA TORU
IPC: C03C25/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress fuzzing by compounding specified proportions of plural processed starches which show different viscosities as solns. of a specified concn. at specified temp. SOLUTION: Starches selected from cornstarch, tapioca starch, flour starch, sweet potato starch, potato starch and high amylose cornstarch are subjected to at least one kind of treatment selected from hydrolysis, etherification, esterification, grafting and crosslinking. Thus a processed starch (A) showing 1 to 5cP viscosity in a 5% soln. at 60 deg.C and a processed starch (B) showing 6 to 50cP viscosity in a 5% soln. at 60 deg.C are prepared. The processed starch (A) by 5 to 95wt.% and the processed starch (B) by 95 to 5wt.% are compounded to obtain a starch for a sizing agent of glass fibers. Then the starch for a sizing agent of glass fibers, paraffin wax, hydrogenated cottonseed oil, cationic lubricant and antiseptic are compounded in specified amts. to prepare a paste starch compsn. for a sizing agent. The obtd. compsn. is applied to glass filaments to spin to obtain a yarn.
Patent JP-H0294684-A (JP)
Title: Semiconductor laser and laser array
Inventor: ISHIKAWA MAKOTO
IPC: H01S5/00
Filed: 1988-09-30
Abstract: PURPOSE:To acquire high output characteristics by forming a reflective multilayer film consisting of dielectrics of two different types on end surfaces of both resonators and by making the multilayer film front high low reflection and rear low high reflection against an oscillation wavelength relevant to a first (second) quantum level. CONSTITUTION:Reflective multilayer films 12 consisting of dielectrics of two different types are formed on end surfaces of both resonators. The multilayer film is made front high reflection and rear low reflection against an oscillation wavelength relevant to a first quantum level, and front low reflection and rear high reflection against an oscillation wavelength relevant to a second quantum level. That is, an oscillation wavelength shifts to the short wavelength side from the first quantum level to the second quantum level by use of a quantum well layer as an active layer 4 as changing from low output conditions to high output conditions. The device is stable to return light and characteristics of low noises can be realized. When oscillation relevant to the second quantum level starts, front reflectance at the wavelength becomes low reflectance. Characteristics of high external differential efficiency and high output can be acquired in this way.
Patent JP-H1179438-A (JP)
Title: Sheet material feeding device
Inventor: MOCHIZUKI YASUHIRO
IPC: B65H3/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To automatically correct dislocation of a sheet in the middle of feeding it even if a stacked sheet is dislocated by providing a guide to regulate/guide the raising direction of a first suction port and a direction adjusting mechanism to adjust the direction of its guide. SOLUTION: A guide groove 20 is formed in a vertical part 18 of a guide 16 to regulate/guide the raising direction of a first suction port 1, a roller 21 of a support link 4 is fitted to its guide groove 20, and the support link 4 is raised/lowered along the guide groove 20. A oblong hole-shaped shaft hole 22 is also arranged on the tip of a horizontal part 17 of the guide 16, an eccentric shaft 23 is fitted to this shaft hole 22, the eccentric shaft 23 is rotated, the guide 16 is vertically swung at a maximum stroke with a shaft 19 as the center in a central position of the shaft hole 22, and the direction of the guide 16 is adjusted. Therefore, a sheet can be corrected in parallel, and stability of transferring a sheet can be improved.
Patent JP-H0588178-A (JP)
Title: Substrate for liquid crystal display device
Inventor: HANEDA AKIO
IPC: G02F1/1337
Filed: 1991-09-26
Abstract: PURPOSE:To prevent the unequal display by reverse tilting in parts where light shielding layers and color layers are superposed. CONSTITUTION:The color layers 3R, 3G, 3B are arranged in the X direction of the liquid crystal display device constituted by using electrode plates for the liquid crystal display device in the case of office automation equipment. The Y direction is arranged with the same colors in many cases. The Y direction is formed as a stripe and the RBG patterns are shifted only in the X direction. The shift direction is set on the outlet side of rubbing. The reverse tilting in a gate line part is suppressed by forming the layers in the form of the stripe. There is an effect even if the RBG patterns are shifted in both directions without forming the patterns to the stripe form. The effect is obtd. as well by shifting the RGB patterns even in other arrangements.
Patent JP-H04130079-A (JP)
Title: Method for immobilizing carbon dioxide by utilizing plant and aerobic microorganism
Inventor: ISHIDA MASAHIKO
IPC: C01B32/50
Filed: 1990-09-19
Abstract: PURPOSE:To improve a yield by simultaneously progressing the plant culture to immobilize CO2 by photosynthesis to the plants in the presence of CO2 or H2CO3 under bright environment and the composting to oxide the products of the photosynthesis by aerobic microorganism groups. CONSTITUTION:An endless belt 1 for a reaction bed previously coated with a suspension of aquatic plants, such as green algae, and a suspension of high-temp. fermented bovine excreta composts, etc., is driven and a medium is sprayed during the daytime intermittently from a nozzle 11. Light is cast to the front surface of the belt at every spraying to fix the CO2 and to form the product of the photosynthesis in a hydrous state. This operation is continued during the daytime to simultaneously progress the plant culture and the composting to oxidize the products of the photosynthesis by the aerobic microorganism groups and to convert these products to slowly decomposable org. matter. The composting is perfected in the state of stopping the belt 1 from the sunset to the next day. The pure water 8 in a jacket 15 is circulated at the time of the plant culture and the surface of the belt 1 is held at 15 to 40 deg.C during the culture. The compost layers in a half-dried state sticking to the belt 1 by reaction is scraped off by a scraper 14 and the composts 13 are recovered.
Patent JP-2001075629-A (JP)
Title: Production management system and production managing program storage medium
Inventor: UEMATSU EISUKE
IPC: G06Q50/04
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To change a production schedule, to alter design specification, and further to reflect distribution information in real time by providing an expansion condition updating means which updates expansion constitution information according to original constitution information having been updated. SOLUTION: An expansion constitution updating process 703a is a process executed by the expansion constitution updating means 703a, constituting article number information 604 is updated in the expansion constitution updating process 703, and expansion constitution information 605 is updated according to the original constitution information (component information 601, component table information 602, and application information 603). The update result is reflected on constituting article number information 604. The constituting article number information 604 is displayed on the display screen of a client machine 200 by an original constitution information updating means and an operator is able to confirm whether or not the expansion into expansion condition information is successful.  The constituting article number information 604 manages the status of the expansion constitution information, records alteration contents in a message field the moment one of pieces 601 to 603 changes, and changes the status into 'unexpanded (need to be exapnded)'.
Patent JP-H04283296-A (JP)
Title: Gear oil composition
Inventor: ROBAATO BAANETSUTO ROODESU
IPC: C10N20/04
Filed: 1991-09-26
Abstract: PURPOSE: To provide a gear oil viscosity index enhancer capable of being used in a small amt. as compared with a conventional substance and showing high shearing stability and good viscosity enhancing characteristics.  
     CONSTITUTION: A gear oil compsn. contains base oil and a hydrogenated star polymer having four or more branches having a wt. average mol.wt. quantity within a range of 3000-15000 each containing a polymerized conjugated diene monomer unit before hydrogenation and a method for preparing this compsn. is provided and the hydrogenated star polymer as a viscosity index enhancing additive in the gear oil compsn. is used. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0292540-A (JP)
Title: Vibration damping composite structural body and its manufacture
Inventor: NAKAMURA KIMINARI
IPC: B29C43/18
Filed: 1988-09-29
Abstract: PURPOSE:To improve vibration damping/soundproof functions by forming a structural body singly with synthetic resin, by specifying a combination of resin by making use of a melt press molding method. CONSTITUTION:The whole resin which can perform melt press molding can be used for synthetic resin B constituting an outer layer. It is necessary that the maximum value of tan delta of synthetic resin (A) becoming a principal constituent material of an intermediate layer is at least 0.2 and the synthetic resin (A) has the low modulus of elasticity as compared with the modulus of elasticity of the synthetic resin (B) constituting an outer layer at 25 deg.C. A copolymer, for example, of ethylene and vinyl acetate, vinyl chloride, acrylic acid or acrylic acid derivative and methacrylic acid or methacrylic acid derivative is available as the synthetic resin (A) like this. It is necessary to mold with a melt press molding method to obtain a vibration damping composite structural body with a sheet having the synthetic resin (A) for its main constituent material and the synthetic resin (B). A sandwich injection molding method is available as a method to obtain a vibration damping composite structural body.
Patent JP-S62107717-A (JP)
Inventor: JIEEMUZU UIRIAMU HOORU
IPC: A01F12/44
Filed: 1985-11-06
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-H03112810-A (JP)
Title: Production of oxide superconducting film
Inventor: TAKEMURA YASUHIKO
IPC: H01B12/06
Filed: 1989-09-25
Abstract: PURPOSE:To simply obtain an oxide high-temperature superconducting film having high critical current density by immersing a Y-Ba-Cu-O-based compound in oxides of Ba and copper in a molten state and then gradually cooling in an oxygen-containing atmosphere or annealing at low temperature. CONSTITUTION:Powder of Y2O3, BaCO3 and CuO is blended to make an atomic ratio of Y:Ba:Cu into (2:1:1) and calcined to produce a compound comprising Y, Ba, copper and oxygen, containing an oxide shown by the formula Y2BaCuO5. Then the compound is blended with a solvent, printed on a substrate and dried. The prepared film together with the substrate is immersed in a barium-copper oxide melt in a molten state. Then, the film is taken out from the melt and gradually cooled in an oxygen-containing atmosphere or annealed at low temperature (e.g. 350-650 deg.C) to give an oxide superconductor film.
Patent JP-H06197839-A (JP)
Title: Method for cooling cooked rice and cooked rice cooing device used therefor
Inventor: KOMATSU JUNICHI
IPC: A23L7/10
Filed: 1992-08-24
Abstract: PURPOSE:To make cooked rice fluffy and delicious without crushing by blowing hot air to the surface of the cooked rice by air blowing means to dry the cooked rice prior to blowing cold air to the cooked rice by a cooling means. CONSTITUTION:Hot cooked rice is put in the stirring hopper 7 of a rice supply means 1 and stirred by rotation of stirring blades 5. An opening damper 6 is opened and the rice is put in a mixing hopper 9 and fed into the starting end portion of the transfer conveyr 12 of a first transfer means 2a by given amounts by rotation of mixing blades 8 in the hopper 9, and the cooked rice 20 is moved diagonally rightwards and upwards of the transer conveyor 12. At the starting end portion of the transfer conveyor 12 hot air of 50 to 80 deg.C is blown to the surface of the cooked rice 20 from the bellows 18 of an air blowing means 3, and the rice 20 is then cooled by blowing cold air of about 18 deg.C from the bellows 19 of a cooling means 4 as the transfer conveyor 12 moves. The rice is then fed into second 2b and third 2c transfer means and cooled likewise by the cooling means 4.
Patent JP-H0584939-A (JP)
Title: Heat transfer recording device and facsimile equipment using the same
Inventor: NOHATA YUKIO
IPC: B41J2/51
Filed: 1991-09-27
Abstract: PURPOSE:To provide a heat transfer recording device which is constituted so that a recording medium and ink sheet are separated reliably from each other by improving shearing force of the recording medium and ink sheet and a facsimile device for which the heat transfer recording device is used, by a method wherein conveying force of the recording medium is changed in accordance with a number of data dots recorded in one line. CONSTITUTION:A number of data which are included in one line of image data to be recorded next and are to be recorded are counted by a counter 150 for a number of black dots, an exciting current control signal 154 is put out in accordance with the counted number of dots and operated so as to control conveying force of a recording paper conveying motor 24 conveying recording paper.
Patent JP-S60141680-A (JP)
Inventor: KANBE YOSHINOBU
IPC: B22D11/10
Filed: 1983-12-27
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-H04127519-A (JP)
Title: Method for formation of polycrystalline silicon film
Inventor: TATSUMI TORU
IPC: H01L21/203
Filed: 1990-09-19
Abstract: PURPOSE:To make it possible to form semi-spherical recesses and protrusions on a polycrystalline surface under a wide range of temperature conditions by a method wherein, after an amorphous silicon layer has been formed on a substrate in a vacuum atmosphere, a heat treatment is conducted in vacuum, and the above-mentioned layer is polycrystallized. CONSTITUTION:When the cleanly-maintained flat surface of a substrate, which is formed by depositing a-Si 12 on an amorphous insulating film 11, is annealed under vacuum without taking out the substrate surface into the atmospheric air, polysilicon nuclei 13 are formed on the surface. The surface diffusion speed of the Si on a clean a-Si surface is exceedingly high when compared with the speed of solid growth, Si is collected to the polysilicon nuclei formed on the surface by diffusing on the surface, the polysilicon nuclei 14 are grown in mushroom shape, and their base become slender as they grow up. Besides, when reaction makes progress, the base of the polysilicon nuclei is cut and they drop on the a-Si, and a semi-spherical structure formed on the surface. The annealing temperature does not inflict the shape of polysilicon in this reaction.
Patent JP-S63102870-A (JP)
Title: Pressure device for lapping bowl
Inventor: MATSUDA MASAHARU
IPC: B24B37/005
Filed: 1986-10-20
Abstract: PURPOSE:To adjust pressing force distribution to a lapping bowl as well as to make a workpiece accurately machinable, by mounting a weight of almost the same diameter on the lapping bowl via a ring interposition. CONSTITUTION:In a lapping bowl 11, a rod inserter 12 is engaged in a central sunken part 11b, and a weight 13 of almost the same diameter is mounted on the upper part by a positioning ring 15 via rubber plate 14. And, when a workpiece is machine in this lapping bowl 11, since this lapping bowl 11 is pressed by the weight 13 via the ring rubber plate 14, the pressing force is dispersed wide and thereby flat accuracy of the lapping bowl 11 is maintainable, thus lapping accuracy of finishing of the workpiece is securable. Thus, uniform pressing force against the lapping bowl is well securable with a simple structure without using any other device for hydraulic pressure or the like.