baber/WOPTO huggingface dataset:
Patent JP-S62257779-A (JP)
Title: High-voltage discharge circuit
Inventor: FUJIMOTO JUNICHI
IPC: H01S3/097
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a high-voltage discharge circuit, cost of which is lowered and has long life, by mounting a capacitance connected in parallel with a power supply and a switching element changing over the capacitance to series connection. CONSTITUTION:When high voltage HV is charged previously to capacitances C11-C13 connected in parallel and SCR1 and SCR2 connected according to a specified manner are turned ON, the charging currents of each capacitance transfer to a capacitance C14 in an added shape. According to said constitution, the charging voltage of the capacitance C14 is boosted to treble of high voltage HV and can be discharged. A power supply at voltage lower than conventional devices may be used as the power supply HV, and the power supply source is miniaturized, and the SCRs having low withstanding voltage can be employed.
Patent JP-H02282179-A (JP)
Title: Traction machine for elevator
Inventor: YOSHIDA MASAYUKI
IPC: B66B5/04
Filed: 1989-04-20
Abstract: PURPOSE:To form a speed detector in small size or a shaft part structure in common use so as to have an inexpensive device by providing a hoist handle mounting part in an intermediate motor shaft part between a motor main unit and a motor shaft end and the speed detector in a motor shaft end part. CONSTITUTION:A hoist handle mounting part 3 is provided in an intermediate motor shaft 2 between a motor main unit 1 and an end part of the motor shaft 2, while an encoder 4, connecting a rotary part 6 to the motor shaft 2 and mounting a fixed part 5 to the motor main unit 1 by a removable leaf spring 5a and mounting screw 5b, is provided in the end part of the motor shaft 2. By this constitution, a diameter in a mounting shaft part of the encoder 4 can be formed smaller than a diameter of the hoist handle mounting part 3, and the small encoder can be used, while a shaft part structure of the encoder 4 in common use can be attained. When the leaf spring 5a and the mounting screw 5b are removed, a hoist handle can be mounted to the hoist handle mounting part 3 without removing the encoder 4.
Patent JP-H04335892-A (JP)
Title: Continuous fermentation of ethanol by immobilized yeast
Inventor: MANABE SEIICHI
IPC: C12P7/06
Filed: 1991-05-02
Abstract: PURPOSE:To stably obtain ethanol in high conversion efficiency over a long period by immobilizing yeast on the surface of a porous regenerated cellulose hollow fiber using repeated freezing and thawing process with PVA, packing the hollow fiber into a column and passing a glucose-containing culture liquid and air through the column. CONSTITUTION:An aqueous dispersion slurry of baker's yeast is added to a 7.5% aqueous solution of a polyvinyl alcohol and stirred at room temperature. A porous hollow fiber of regenerated cellulose is immersed in the obtained liquid mixture and cooled by spraying liquid nitrogen. The above operation is repeated thrice. The hollow fiber holding the yeast immobilized by the above repeated freezing and thawing process is cut to 5 cm long and packed in a jacket column. A culture liquid containing glucose as a substrate is introduced together with air into the column from the bottom while keeping the column temperature to 37 deg.C to effect the continuous fermentation. Ethanol can be stably produced in high conversion efficiency over a long period by this process.
Patent JP-2000294141-A (JP)
Title: Manufacture of plasma display device and plasma display device
Inventor: HONGO MIKIO
IPC: H01J11/34
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a front plate having a dielectric film with no defect at high yield to realize a device with high reliability by inspecting the dielectric film after processes of printing, drying, and baking, and correcting defects such as pinholes and voids. SOLUTION: A defect 51 is detected with an appearance inspection device, and the position coordinate data of the defect 51 is sent to a correcting device. The correcting device, following the instruction of a treating device, attaches correcting glass paste 31 to the tip of a needle 11, and then raises the needle 11 with a driving device, to stand by. When the defect 51 comes just under the needle 11, the needle 11 attached with the collecting glass paste 31 is lowered down with a driving mechanism so as to bring into contact with a defected part. Part of the correcting glass paste 31 is attached to the defect 51, several times if necessary, to fill the defect 51 with the correcting glass paste 32.
Patent JP-S6074261-A (JP)
Inventor: HIRAI MAKOTO
IPC: H01K3/26
Filed: 1983-06-06
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-2000288230-A (JP)
Title: Polishing device
Inventor: OTEGI YOSHIHIRO
IPC: A63F7/02
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can be easily reduced in size without lowering polishing performance. SOLUTION: Medals in a primary tank 11 are thrown into a hopper 33, are lifted by a lifter 15, and fall in a polishing box 17, and the surfaces of the medals are polished during the falling. The medals which have fallen to the lower end of the polishing box 17 are to be thrown into the hopper 33 and lifted by the lifter 15 again. In other words, the medals are circulated in a circular transferring path by the repetition of lifting by the lifter 15 and falling in the polishing box 17. At this time, as the medals repeatedly fall in the polishing box 17, the medals are polished every time. When a shutter device 19 is activated, the medals while being transferred to the polishing box 17 by the lifter 15 are recovered to a secondary tank 21.
Patent JP-H07311091-A (JP)
Title: Binary-color arrangement analysis device
Inventor: KOBAYASHI HIDEYUKI
IPC: G01J3/46
Filed: 1994-05-16
Abstract: PURPOSE:To provide a binary-color arrangement analysis device which can analyze any binary-color arrangement objectively and quantitatively and which is easy to use and handle. CONSTITUTION:This binary-color arrangement analysis device is provided with a color data input means 20, a color index input means 20, color difference index calculation means 11, 12F, a graph storage means 12G, analytical data origination means 11, 12, and analytical data display and control means 11, 12. Binary analytical data plotted with both a color-difference reference color mark and a color-difference comparison color mark can be originated and automatically displayed in crossing points, that is, positions corresponding to color arrangement values on a binary-color arrangement analytical graph in which horizontal lines 31H, 31R are made to serve as two Munsell color indexes and a vertical line 32 as a color difference DELTAE*ab index by simply inputting the data and the Munsell color index of color-difference reference color and the data and the Munsell color index of color-difference comparison color, all of which form binary-color arrangements.
Patent JP-H01311996-A (JP)
Title: Screen of ship propeller water inlet opening section
Inventor: FUIRITSUPU JIEI MAKUGAWAN
IPC: F01P3/20
Filed: 1989-04-20
Abstract: PURPOSE: To efficiently remove waterweeds during high speed operation by arranging a screen in a water inlet opening at the outer side surface of a gear casing included in a marine propulsion device, and by forming a series of slots which are horizontal and parallel with one another and make cooling water flow into the water inlet opening, in the screen between first and second part thereof. CONSTITUTION: A screen 71 is arranged in a water inlet opening 51 having front and rear walls 39, 41, one end of a first part 73 in the screen 71 is extended outward and rearward from the front wall 39 of the opening 51. A second part 75 of this screen 71 is extended from the other end of the first member 73 at an obtuse angle to the first part 73 toward the rear wall 41 of the opening 51. A series of horizontal and parallel slots 81 arranged between the first and second parts 73, 75 allow cooling water to flow into the water inlet opening 51 between the first and second parts 73, 75.
Patent JP-H08296281-A (JP)
Title: Column-horizontal member jointing hardware and column-horizontal member jointing structure
Inventor: YAMAMOTO TOSHIO
IPC: E04B1/26
Filed: 1995-04-26
Abstract: PURPOSE: To enhance jointing strength against an external force acting from a direction parallel to a horizontal member by keeping two orthogonal planes of a standing section in contact with the vertical plane of a column as well as the horizontal plane of the horizontal member, and fastening the two orthogonal planes to the sides of a flange section, the column and the horizontal member. CONSTITUTION: A standing section 3 is extended from two orthogonal sides. Also, two orthogonal planes of the section 3 is kept in contact with both of the vertical plane of a column 5 and the horizontal plane of a horizontal member 6. Furthermore, a flange section 2 externally extended like a collar from the end of the standing section 3 is kept in contact with the sides of both of the column 5 and the horizontal member 6, and nailed for securing the flange section 2. In this case, a direction for driving a nail to fix the flange section 2 is a shearing direction for an external force applied from a direction parallel to the horizontal member 6, and prevents the nail from being easily loosened against the external force.  According to this construction, the column 5 and the horizontal member 6 can be easily jointed and fixed to each other orthogonally, and the jointing strength thereof can be enhanced.
Patent JP-H11294774-A (JP)
Title: Ventilating fan interlocked gas stove
Inventor: HIRAOKA TETSUYA
IPC: F24C3/12
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating fan interlocked gas stove capable of altering the amount of exhaust air of the ventilating fan in response to the state of use of the gas stove. SOLUTION: An exhaust air amount is set in response to the number of manual switches 8 capable of altering an operation state of a ventilating fan, and fired stoves 2, 3, 4. When a ventilating fan 5 is operated with an exhaust amount more than a set exhaust air amount or the ventilating fan 5 is operated with an exhaust air amount less than the set exhaust air amount, it is displayed on a display window 7 that the exhaust air amount is insufficient. Otherwise, when the ventilating fan 5 is interrupted after firing, the ventilating fan is operated after the elapse of a predetermined time after the interruption.
Patent JP-S62257766-A (JP)
Title: Semiconductor device
Inventor: IKEGAMI GORO
IPC: H01L29/40
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a semiconductor device having large power by a small package by selectively changing the thickness of an electrode leading-out layer in accordance with a region. CONSTITUTION:An N-type Si substrate 1 is used as a collector, N-type split emitters 3 are formed in a P-type base 2, and each junction section is protected by SiO2 films 4. Al 9 in thickness of approximately 6mum required for line junctions is evaporated on the whole surface, and photo-resist masks 10a, 10b are applied to line junction regions 9a, 9b and Al is etched, thus shaping film thickness corresponding to a wire rod. The masks 10a, 10b are removed and a resist mask 11 is executed, and an electrode leading-out layer 12 having a desired refined pattern and layer thickness is acquired through etching. According to the constitution, since there is the electrode leading-out layer thickened in the line junction regions and thinned in the refined patterned section, capacitance can be increased even when a base and the pattern of an emitter region are fined, thus obtaining a small-sized device with a large power.
Patent JP-2000288131-A (JP)
Title: Wood type golf club head and golf club using it
Inventor: SUGIMOTO YASUSHI
IPC: A63B53/04
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a wood type golf club head stabilizing the directionality. SOLUTION: The wood type golf club head 1 having a head body 2a and a shaft mounting part 2b mounted with a shaft 3, is so formed that the head volume is 300 cc or more and that the center-of-gravity distance L which is the shortest distance from the center line CL of the shaft mounting part 2b to the center-of-gravity G of the head 1 is 31 mm or less.
Patent JP-H05269372-A (JP)
Title: Production of ceramic powder
IPC: B01J19/08
Filed: 1992-03-27
Abstract: PURPOSE:To provide a method for easily handling a powder by directly producing a ceramic powder from materials to be a precursor of ceramic or these mixture without passing through complicated processes such as sintering and pulverizing. CONSTITUTION:The powder of magnesium oxide, aluminum oxide or ferromagnesium oxide is produced by dissolving and/or dispersing a precursor of the materials to be the precursor of the ceramic, e.g. magnesium oxalate, aluminum hydroxide or ferromagnesium oxalate, which is one of the precursors of magnesium oxide, aluminum oxide or ferromagnesium oxide, in a solvent and supplying into plasma flame.
Patent JP-2000290558-A (JP)
Title: Ink composition and process for ink jet printing and cloth
Inventor: TANIGUCHI MAKOTO
IPC: C09D11/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which is highly suitable for ink jet printing and yields a good image on cloth, and an ink jet printing process using this. SOLUTION: An ink composition which comprises at least a direct dye, an organic solvent having a boiling point of 150 deg.C or higher at an ordinary pressure, a nonionic surfactant, a metal sequestering agent and water and has a viscosity of 8.0 mPa.s (20 deg.C) or smaller, is applied to a cloth via ink jet printing. Here, a cloth which is precoated with a pretreating agent comprising a sizing, is used.
Patent JP-H01275469-A (JP)
Title: Vessel for heat-treating phosphor
Inventor: OYAMA KOJI
IPC: C01B31/36
Filed: 1988-04-25
Abstract: PURPOSE:To obtain the title vessel having superior thermal shock resistance and durability, causing no unfavorable reaction with a phosphor and effectively preventing the deterioration of the characteristics of the phosphor by using SiC as the material of the vessel. CONSTITUTION:SiC powder having about 10mum particle size and <=0.5wt.% metallic Si content is mixed with a sintering assistant such as carbon and molded into a desired crucible shape. This molded body is degreased and sintered at 2,000-2,200 deg.C under ordinary pressure to obtain a vessel for heat- treating a phosphor having >=80% porosity and 2.0-2.5g/cm<3> density.
Patent JP-H10293736-A (JP)
Title: Network system and communication method
Inventor: ONO TERU
IPC: H04L12/14
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a network system which is equipped with a high security function for such as charging processing and authentication processing. SOLUTION: Plural programs 70 to 78 are classified in accordance with each function in a service plane 60, a security plane 61 and a deliver plane 62. Between programs which belong to the same plane, communication is freely performed through a network. However, between programs which belong to different planes, communication is available only through framework libraries 67a and 67b.
Patent JP-H10291178-A (JP)
Title: Teaching data correcting method for working route follow-up type robot manipulator
Inventor: NONAKA KIYOSHI
IPC: B25J9/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a teaching data correcting method for working route follow-up type robot manipulator which generates more accurate teaching data automatically at less teaching cost. SOLUTION: The position and style of a working route 2 on an object are detected by time series using a detecting means 5 while a playback operation of the object used for teaching is performed based on the teaching data given beforehand. Also the relative position and style teaching data to be taken for the working route 2 in which a working means 4 is detected at each teaching point are added as necessary so as to calculate the more accurate corrected teaching data than the teaching data given beforehand. In addition, the teaching data given beforehand is re-written using the corrected teaching data so as to correct the teaching data of a manipulator.
Patent JP-S59227870-A (JP)
Title: Novel 2-guanidinothiazoline derivative and its preparation
Inventor: HIRATA YASUFUMI
IPC: C07D277/10
Filed: 1983-06-07
Abstract: NEW MATERIAL:A 2-guanidinothiazoline derivative shown by the formula I (R is H, or lower alkyl; X is halogen) and its acid addition salt. EXAMPLE:N''-[4-(Chloromethyl)-4,5-dihydro-4-hydroxy-2-thiazolyl]-guani dine hydrochloride. USE:A compound useful as an H2-antagonist or an inhibitor against secretion of acid in the stomach, useful as an intermediate for preparing especially famotidine and tiotidine. PREPARATION:An amidinothiourea shown by the formula II is reacted with a corresponding amount of reaction of a 1,3-dihalogenoacetone shown by the formula III in an organic solvent preferably acetone under cooling preferably at 0 deg.C- -10 deg.C to give a compound shown by the formula I . The formed compound shown by the formula I is obtained in such a purity as to be usable as an intermediate raw material by filtering a solid substance produced during the reaction, followed by washing it with a solvent.
Patent JP-S61261308-A (JP)
Title: Fluoroelastomer resin composition
Inventor: UENO KEIJI
IPC: C08F259/08
Filed: 1985-05-14
Abstract: PURPOSE:The titled composition excellent in strength and low-temperature properties, obtained by mixing a tetrafluoroethylene/propylene copolymer with a vinylidene fluoride/fluoroolefin copolymer and a crosslinking accelerator and crosslinking the mixture by irradiation with electron beams. CONSTITUTION:100pts.wt. tetrafluoroethylene/propylene copolymer (A) is mixed with 1-100pts.wt. vinylidene fluoride/fluoroolefin copolymer (B) of a fluoroolefin content of 1-20mol% (e.g., vinylidene fluoride/hexafluoropropylene copolymer) and a crosslinking accelerator (e.g., triallyl cyanurate). The obtained composition is crosslinked by irradiation with electron beams to obtain the purpose fluoroelastomer resin composition. This composition can be suitable used as an electric insulation material and does not deteriorate even at a low temperature of -10 deg.C.
Patent JP-2000288809-A (JP)
Title: Chuck for machine tool
Inventor: SHIDA YOICHIRO
IPC: B23B31/10
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To use a top jaw not only for a chuck of a constant size but also for chucks of different sizes by providing a level difference on a T-nut. SOLUTION: This chuck capable of holding a work has a top jaw 2a having a depressed part 7a, a T-nut 3c capable of fitting in the depressed part 7a of the top jaw 2a and having a chin part 311c, a master jaw 4b having a depressed part 8b capable of fitting on the T-nut 3c, and a chuck main body 5a whereon the master jaw 4b is attached. The T-nut 3c is provided with a level difference 11 parallel to the chin part 311c on a trunk part 32c in a depth direction, and has a narrow part 12 formed on a head part 31c side and a broad part 13 on a tail part 322a side. The narrow part 12 of the T-nut 3c abuts on the depressed part 8b of the master jaw 4b and is fitted in it. The broad part 13 of the T-nut 3c abuts on the depressed part 7a of the top jaw 2a and is fitted in it.
Patent JP-S5435439-A (JP)
Title: High pressure high temperature purnace
Inventor: MORITOKI MASATO
IPC: H05B3/66
Filed: 1977-08-25
Abstract: PURPOSE: To get a small furnace workable in a highpressure, high temperature atmosphere, by fitting electrically insulated cylinders for holding heaters to the heaters to the furnace and connecting their corresponding heating elements with respective power sources independently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05271790-A (JP)
Title: Moving hearth type continuous heat treating method and device therefor
IPC: C21D1/00
Filed: 1992-03-30
Abstract: PURPOSE:To improve the yield of products by putting heat insulating covers on materials to be heat-treated in the prescribed temp. section of a cooling process. CONSTITUTION:Coils 1 are placed on a coil receiving base 3 on a moving hearth 7 in the moving hearth type continuous heat treatment. Inner cases 4 are put thereon and the coils are moved. The heat insulating covers 6 are put on the materials to be heated (coils 1) in the prescribed temp. section of the cooling process. A device for letting off the heat insulating covers 6 and putting the covers on the coils (lifting device 12 for mounting) and a device for recovering the heat insulating covers 6 at the point separate therefrom (lifting device 13 for dismounting) are provided in the prescribed section of the cooling zone. As a result, the adverse influence by the temp. difference within the materials to be heat-treated at the time of cooling is suppressed.
Patent JP-H06314817-A (JP)
Title: Manufacture of light emitting diode array chip
Inventor: IKEDA OSAMU
IPC: H01L33/08
Filed: 1993-04-28
Abstract: PURPOSE:To prevent lowering of light emitting output at an array end part by forming a groove deeper than a light emitting part outside a chip in an area near an endmost light emitting part positioned in a chip edge face direction and by providing an insulation film to a surface of an n-type substrate including the groove. CONSTITUTION:When a plurality of light emitting parts formed of a p-type semiconductor region are formed in an n-type substrate 10, a groove 27 deeper than a p-type semiconductor region of an endmost light emitting part 23 is formed outside a chip in an area near the endmost light emitting part 23 positioned in a chip edge face direction. After a plurality of light emitting parts are formed by providing an insulation film 12 on the surface of the n-type semiconductor substrate 10 including the groove 27, separate chips are cut out by dicing along an inside of the groove 27. Since a p-type semiconductor region is prevented from being formed in a chip outer peripheral part 15 and a crystalline defect layer 19 is controlled lower than a plane of the endmost light emitting part 23, it is possible to manufacture the chip at high yield wherein light emitting output is not lowered at an array end part.
Patent JP-H02280355-A (JP)
Title: Semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L21/314
Filed: 1989-04-20
Abstract: PURPOSE:To remove an interlayer insulating film without doing damage, such as causing crystal defects, to a substrate by forming a macromolecules protective film, which contains carbon, on the surface of an Si substrate, using a Si oxide film, which contains carbon as impurity, for an interlayer insulating film. CONSTITUTION:A Si oxide film 12, which contains carbon as impurity, is stacked on an Si substrate 11 by CVD method. Next, a pattern of photoresist film 13 is formed on the Si oxide film 12. Furthermore, by dry etching, the carbon particles 14 contained as impurity in the Si oxide film 12 flow out into the atmosphere of the system and causes polymerizing reaction, whereby a macromolecular protective film 15, which contains carbon, is formed on the surface of the Si substrate 11. Thereafter, the photoresist film 13 and the protective film 15 are removed by ashing, cleaning, or the like. In this case, the Si oxide film being the interlayer insulating film can be removed without doing damage such as causing crystal defects which shave off the surface of the Si substrate, etc.