baber/WOPTO huggingface dataset:
Patent JP-H10106843-A (JP)
Title: Linearity coil
Inventor: TAKEBUCHI MASAHARU
IPC: G09G1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of a line of magnetic force and reduce the number of components, by providing a magnetic core on which a main coil is wound, and a correction magnetic field and adjustment magnetic field generating member arranged to surround the magnetic coil having the main coil wound thereon, on an insulating base on which a lead terminal is provided upright. SOLUTION: To form a linearity coil, after a magnetic coil 1 is fixed onto an insulating base 5, a copper wire is wound to form a main coil 2. Then, a magnet 3 is fitted with the magnetic core 1 and fixed to the insulating base 5. In addition, a copper wire is directly wound on the outer periphery of the magnet 3, thus winding an adjustment coil 4. The adjustment coil 4 may be formed by winding a copper wire on a resin bobbin having a brim, fitted and arranged on the outer periphery of the cylindrical magnet 3, or by mounting a resin ring on both ends of the cylindrical magnet 3 and winding a copper wire between the rings. Instead of the magnet 3, a correction coil for generating a correction magnetic field and an adjustment magnetic field may be used.
Patent JP-S62115574-A (JP)
Title: Parallel wiring system
Inventor: UMEDA MASANOBU
IPC: G06F17/50
Filed: 1985-11-14
Abstract: PURPOSE:To carry out a wiring processing in parallel and at high speed by dividing a wiring object surface into plurals, providing computers carrying out the wiring processing in the division every division and controlling them by a host computer. CONSTITUTION:The host computer 1 divides a wiring area 10 according to the number of cells 2-1-2-n. Then, the host computer 1 feeds wiring information of the division to which the respective cells are assigned to the respective cells 2-1-2-n. Here, the cell is a computer having a communication function with an adjacent computer. The host computer 1 instructs the wiring with respect to the respective cells 2-1-2-n. According to the wiring instruction, the respective cells simultaneously start the wiring and return the result of the wiring processing to the host computer 1. The host computer receives the wiring result from the respective cells 2-1-2-n and when the wiring is not completed, assign the division of the wiring again.
Patent JP-H0196954-A (JP)
Title: Resistance-trimming method for semiconductor integrated circuit
Inventor: SUZUKI JUNJI
IPC: H01L21/82
Filed: 1987-10-08
Abstract: PURPOSE:To melt to short-circuit first and second metal wirings and to control a composite resistance value by irradiating the superposed section of the first and second wirings through an insulating film with a laser in the resistor of a semiconductor integrated circuit in which the first and second wirings are so disposed through the film as to be superposed. CONSTITUTION:Resistance regions 1f-1h are disposed on a linear line continuously to conventional resistance regions 1a-1e. A first insulating film 8 is formed on the region 1f on a semiconductor substrate 7 except the bonding terminal 2 of both ends. First metal wirings 5 are formed thereon, and one end is connected to a serial connection wiring 3. Further, a second insulating film 9 is formed thereon except the terminal 2. Second metal wirings 6 are so formed through the film 9 as to be partly superposed with the wirings 5, and a glass coating 10 is further formed. When the superposed section of the wirings 5, 6 is irradiated with a laser, the coating 10 and the film 9 are broken, and the wirings 5, 6 are melted. Then, both ends of the resistance regions are short-circuited, and its composite resistance value is reduced that much.
Patent JP-H0594404-A (JP)
Title: Direct memory access controller
Inventor: AZUMA HIDEYUKI
IPC: G06F13/28
Filed: 1991-10-03
Abstract: PURPOSE:To shorten the occupancy time of a system bus by adjusting the bus width of a data bus at the time of operating a DMA transfer between a peripheral equipment and a main storage device, in a computer system having the peripheral equipment whose data bus width is narrower than that of the system bus. CONSTITUTION:This device is equipped two kinds of buses for both peripheral equipments 4 and 5 and a main storage device 3, a buffer for storing data and a control circuit which controls them, and a DMAC main body 2 which can mutually changes the bus width.
Patent JP-S63228942-A (JP)
Inventor: PATORITSUKU SHIYUU CHIYUN WAN
IPC: H02K13/04
Filed: 1987-10-09
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-H05103498-A (JP)
Title: Controller for motor
Inventor: NAKAMURA YOSHINOBU
IPC: H02P25/026
Filed: 1991-10-03
Abstract: PURPOSE:To stably control against a transient load change by collecting the transient load change from a variation in a DC current and so controlling as to compensate the change. CONSTITUTION:A difference of DC currents flowing to a predetermined motor 3 of a frequency of a voltage to be applied to the motor 3 immediately before and after can be obtained as a power factor from power factor calculating means 26. A voltage to be decided according to the power factor and an external command value is obtained by a V/F calculating means 27. A compensation value of an output from the means 27 is calculated based on the output of DC current detecting means 25, and the motor 3 is controlled based on the output of the means 27 by considering the calculated compensation amount. Thus, a stable control is executed against a transient load change.
Patent JP-H01100772-A (JP)
Title: Sector mark detecting circuit
Inventor: IWATANI YASUYUKI
IPC: G11B20/10
Filed: 1987-10-13
Abstract: PURPOSE:To prevent the erroneous detection of a sector mark by providing a first threshold logic circuit which detects the coincidence of a first prescribed or more number and a second threshold logic circuit which detects the coincidence of a second prescribed or more number different from the first prescribed number from the output of the first threshold logic circuit. CONSTITUTION:The first threshold logic circuit 135 which divides parallelized reproducing signals into required number of bits, and compares the divided required number of bits with a reference pattern at every block and detects the coincidence of the first prescribed or more number, and the second threshold logic circuit 155 which detects the coincidence of the second prescribed or more number different from the first prescribed number from the output of the first threshold logic circuit 135 are provided. In other words, a factor impossible to detect a defect or a noise, etc., can be removed by providing the first threshold logic circuit 135, and the number of coincidence of each block can be detected by providing the second threshold logic circuit 155. Therefore, it is possible to take a large difference between the number of coincidence blocks generated at a regular position and that of coincidence blocks generated at a position that is not the regular position, and a large second threshold can be set. In such a way, it is possible to prevent the erroneous detection from being performed.
Patent JP-H10105950-A (JP)
Title: Magnetic recording medium
Inventor: MIYAMURA TAKESHI
IPC: C10M107/38
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium exhibiting excellent running stability even under severe condition such as high temp., high humidity, low temp. or low humidity by jointly using a specific fluorine-containing compound and perfluoropolyether. SOLUTION: In the magnetic recording medium having a supporting body, a magnetic layer formed on the supporting body and a layer containing a lubricant containing a specific fluorine-containing compound, the lubricant contains one or more kinds of the fluorine-containing compounds (a) expressed by general formulas (I)-(IV) and perfluoropolyether (b). In such a case, though the lubricant layer can be formed by any of methods by incorporating in the magnetic layer, directly forming on the magnetic layer in a thin film state and forming on a protective layer formed on the magnetic layer, particularly the method by forming on the magnetic layer or the protective layer is preferably used. As a result, the magnetic recording medium exhibiting excellent running stability even in the severe condition such as high temp., high humidity, low temp., low humidity is obtained.
Patent JP-S61134231-A (JP)
Title: Manufacture of monolithic foam-molded article provided with skin
Inventor: KURIMOTO KAZUNORI
IPC: B29L31/58
Filed: 1984-12-04
Abstract: PURPOSE:To constitute the title method so as to make a pair of semi-fabricated products of half members adhere to each other, by a method wherein the pair of the semi-fabricated products of the half members is put together so that parting faces coincide with each other within a molding tool and a secondary foam molding of a foaming material is made to perform within a hollow place of the semi-fabricated product of the half member. CONSTITUTION:Air in a hollow part of a molding bottom force 52 is exhausted, a skin material 68 is made to adhere closely t a mold surface 58 and vaccum molding of the skin 22 is performed. The inside of the skin 22 is filled with a foaming material, the molding top force 72 is made to bring face to face with the molding bottom force and the same is made foam. The molding top force 72 is taken off and a part shown by a chain line with a dot is removed. The semi-fabricated products of the half members 18, 20 are made to bring face to face with each other so that the edges 26, 28 of the skins 22, 24 coincide with each other while they are kept held into the molding bottom forces 52, 74. A core material 44 is set up in a hollow part 34 which is made to fill with a foaming material 76. The inside of a space to be formed of hollow parts 34, 36 is made to fill with the foam 42 and both the semi- fabricated products of the half members 18, 20 are made to adhere to each other as the foaming material 76 is made to foam.
Patent JP-H06264168-A (JP)
Title: Thermal expansion control super alloy and heat treatment thereof
Inventor: KAARU ANDORUU HETSUKU
IPC: C22C30/02
Filed: 1993-09-20
Abstract: The invention provides a controlled coefficient of thermal expansion alloy having in weight percent about 26-50% cobalt, about 20-40% nickel, about 20-35% iron, about 4-10% aluminum, about 0.5-5% niobium plus 1/2 of tantalum weight percent and about 1.5-10% chromium. Additionally the alloy may contain about 0-1% titanium, about 0-0.2% carbon, about 0-1% copper, about 0-2% manganese, about 0-2% silicon, about 0-8% molybdenum, about 0-8% tungsten, about 0-0.3% boron, about 0-2% rhenium, about 0-2% hafnium, about 0-0.3% zirconium, about 0-0.5% nitrogen, about 0-1% yttrium, about 0-1% lanthanum, about 0-1% total rare earths other than lanthanum, about 0-1% cerium, about 0-1% magnesium, about 0-1% calcium, about 0-4% oxidic dispersoid and incidental impurities. The alloy may be further optimized with respect to crack growth resistance by annealing at temperature below about 1010 DEG C or temperatures between 1066 DEG C or 1110 DEG C and the melting temperature and by aging at a beta precipitation temperature greater than about 788 DEG C.
Patent JP-H06107777-A (JP)
Title: Copolymerized polyester and thermoforming sheet composed of the polyester
Inventor: OKAMOTO TOMOHIRO
IPC: C08G63/672
Filed: 1992-09-25
Abstract: PURPOSE:To provide a copolymerized polyester containing a specific diphenylsulfone-type structure unit and a specific diphenylpropane-type structure unit at a specific ratio, having excellent transparency and moist-heat deformation resistance and useful for a thermoforming sheet, etc. CONSTITUTION:The objective copolymerized polyester is composed of glycol unit composed mainly of ethylene glycol unit and dicarboxylic acid unit composed mainly of terephthalic acid unit and contains a diphenylsulfone-type structure unit of formula I ((j) and (k) are 1-3) or formula II or a diphenylpropane- type structure unit expressed by formula III ((m) and (n) are 1-3) or formula IV. The sum of the diphenylsulfone-type structure unit and the diphenylpropane- type structure unit is 0.1-10mol% based on the total structure unit.
Patent JP-H06109398-A (JP)
Title: Charging method for bullet
Inventor: NAKAMURA SATOSHI
IPC: F41A13/10
Filed: 1992-09-25
Abstract: PURPOSE:To automatically clean in a gun barrel, to prevent damage of an ammunition and to easily charge the ammunition by sucking the barrel by a dry pump, and maintaining in the barrel to a lower pressure state than the atmospheric pressure. CONSTITUTION:When an ammunition 1 is charged in a gun barrel 1A, a dry pump 12 is first operated to suck the barrel 1A to clean in the bore 1Ab. Then, a bullet supply unit 10 is rotated, and the ammunition 1 is inserted into a tail 1Aa of the bore 1Ab. Thereafter, the pump 12 is operated to suck the bore 1Ab through a coupler 11 and an exhaust hose 13 to maintain in the bore 1Ab to a lower pressure state near vacuum than the atmospheric pressure. Then, the ammunition 1 is charged in a slot-in type in the bore 1Ab by utilizing the atmospheric pressure in the low pressure state. Thus, before the ammunition 1 is charged, the bore 1Ab is automatically cleaned, and the ammunition 1 is easily charged without damaging the ammunition 1.
Patent JP-H04259401-A (JP)
Title: End connector of watch band
Inventor: SUTEFUAN EFU BAATO
IPC: A44C5/14
Filed: 1991-10-03
Abstract: PURPOSE: To make a shell pivotable against a base member and integrally assemble the shell and base member at end sections of a watch band by connecting the end sections of the watch band to spring bars provided on a watch case. CONSTITUTION: When the end sections 30a of a watch band are to be connected to a watch case, a spring pin 30 is inserted into a barrel section 46. Both end sections 30a excited by a spring are recessed in the axial direction, and this end section connecting device is inserted into a gap 28 between lugs 26. The end sections of the watch band are mechanically connected to the watch case. When they are thus connected, tabs 64 are located and coupled below the bottom faces 66 of the lugs 26, and the front end section 52 of a cover section 50 is kept in contact with the side face 54 of the watch case.
Patent JP-H02103420-A (JP)
Title: Shutter controller in automatic grain measuring apparatus
Inventor: KAWASHIMA KENZO
IPC: G01G13/14
Filed: 1988-10-12
Abstract: PURPOSE:To make it possible to detect the net filled weight of grain accurately by providing a timer which is operated when the weight of a tare to be detected is stabilized. CONSTITUTION:When the filled amount of grain is measured, a containing bag (a) is hooked on a bag hooking tool (b). The bag is opened and mounted on a weight gage 12. This fact is detected with a tare detecting sensor 14 which is provided in the weight gage 12. The weight of the tare is detected with the means of a microcomputer for detecting the weight of the tare. When the weight of the tare is gradually stabilized and the stabilization is detected, a timer is operated. When a preset time, e.g. one second, is elapsed, a solenoid 18 for fully opening a shutter is operated. An automatic shutter 9 is opened, and injection of grain into the containing bag (a) is started. In this way, the weight of the tare can be subtracted from the measured weight of the grain filled in the containing bag (a). The net filled weight of the grain is detected, and the highly accurate measurement of the filled grain can be performed.
Patent JP-H07110497-A (JP)
Title: Switching method for optical switching element
Inventor: TATSUZONO FUMIO
IPC: G03C1/73
Filed: 1993-10-14
Abstract: PURPOSE:To improve durability for repetition of coloring and decoloring by switching an switching element with coloring light in such a manner that the absorbance for the max. absorption wavelength in a colored state is specified or smaller % of the optical static state when the element is irradiated with coloring light. CONSTITUTION:This optical switching element uses changes in refractive index of a photochromic material and switching is performed between a colored state as one state of the material and a decolored state as the other state. In this case, the element is switched in such a manner that the absorbance for the max. absorption wavelength in the colored state is <85% of the absorbance in an optical static state when the element is irradiated with coloring light. Therefore, the element is not so much irradated with light nearly to reach the optical static state in which the coloring efficiency is extremely decreased. By this method, the time for irradiation of light can be decreased and the number of molecules which react with irradiation of light is not increased than the required number, which greatly improves the durability of the element.
Patent JP-H02143730-A (JP)
Title: Generator of optical signal in optical transmission system
Inventor: FURANTSU AURATSUHIAA
IPC: H04B10/532
Filed: 1989-09-28
Abstract: PURPOSE: To freely select a frequency span by constituting a device for switching a polarized state of a polarized light switcher which is controlled by a digital electric data signal. CONSTITUTION: This device is provided with a converter 4 for converting a polarized optical transmission signal S1 (t) into an optical signal S2 (t) having a different polarized state. Then, this converter 4 is constituted of a polarized light switcher which is controlled by a digital electric data signal d(t), and the polarized FSK modulated optical signal S1 (t) is supplied to this. Thus, a frequency span ▵f can be freely selected, and a receiver can be made optimal to sensitivity.
Patent JP-H1192768-A (JP)
Title: Device for connecting and disconnecting line conduit for drum
Inventor: CHIBA YASUNORI
IPC: C10B57/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for connecting and disconnecting a line conduit for a drum which can connect and disconnect a charge line conduit securely by absorbing the deviation of the positions of a coke drum and the charge line conduit even if the deviation occurred. SOLUTION: The device for connecting and disconnecting a line conduit for a drum has slide guides 25 and 26 for supporting a bolt connecting/ disconnecting unit movably before and behind and right and left on a vertically movable C-type frame 18, and a conically formed cap 6a is welded to the top of a bottom flange bolt 6. In the joining course of a bolt joint 28 of a bottom flange bolt connecting/disconnecting unit and the bottom flange bolt 6, the bolt joint 28 is joined following the shape of the cap. Even if a deviation is present between the center of the bolt joint 28 and that of the bottom flange bolt 6, the deviation is automatically absorbed by the movement of a base 27 by way of the slide guides 25 and 26.
Patent JP-S61138746-A (JP)
Inventor: AZUMA TAKUJI
IPC: D03D47/36
Filed: 1984-12-04
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-S62115022-A (JP)
Title: Production of epoxy resin composition
Inventor: TAMAOKI AKINOBU
IPC: C08G59/28
Filed: 1985-11-13
Abstract: PURPOSE:To obtain the titled composition which is amorphous, can be easily remelted and excels in workability, by mixing a melt comprising a crystalline epoxy resin and at least one crystalline curing agent at a specified temperature or below and reacting the mixture. CONSTITUTION:A melt formed by melting a crystalline epoxy resin (e.g., triglycidyl isocyanurate) and at least one crystalline curing agent (e.g., tetrahydrophthalic anhydride) is mixed at a temperature >= the m.p. of said epoxy resin or curing agent for at least 10min. and the obtained mixture is reacted.
Patent JP-H02103905-A (JP)
Title: Resin ferrite
Inventor: INUZUKA ATSUSHI
IPC: H01F1/37
Filed: 1988-10-13
Abstract: PURPOSE:To decrease high frequency loss by dispersing Mn-Zn ferrite powder with specific grain diameters into insulating resin and setting the mixture ratio of the ferrite powder to a specific ratio or less. CONSTITUTION:Mn-Zn ferrite powder whose grain diameters are 5-210mum is dispersed in insulating resin, and the ferrite powder is made to be 75vol% or less at a mixture ratio. For the resin ferrite which is obtained this way, the Mn-Zn ferrite powder and the insulating resin are dispersed, so electric resistance becomes great. As a result, eddy current loss lowers, whereby high frequency loss can be decreased.
Patent JP-H07109171-A (JP)
Title: Graphite thermal conductor and cold plate using the same
Inventor: MURAKAMI MUTSUAKI
IPC: C04B35/52
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a lightweight graphite thermal conductor excellent in heat shielding and radiating properties by heat-treating one or more polymeric films such as polyoxadiazole so as to provide graphite films having a prescribed thermal conductivity. CONSTITUTION:This graphite thermal conductor which is a composite layered structure is produced by heat-treating one or more polymeric films selected from polyoxadiazole, an aromatic polyimide, an aromatic polyamide and p- phenylenevinylene having <=400mum thickness at >=2400 deg.C, providing graphite films having >=500W/m.K thermal conductivity, then, as necessary, applying an epoxy resin, etc., dissolved in a solvent onto each graphite film, contact bonding the epoxy resin, etc., to the graphite film, drying the coated epoxy resin, etc., forming a polymeric film and further forming a metallic layer such as copper or aluminum on each polymeric film.
Patent JP-H04136251-A (JP)
Title: Nonwoven fabric having excellent water absorption performance
Inventor: TANAKA KAZUHIKO
IPC: D04H1/4382
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the title nonwoven fabric composed of a conjugate fiber consisting of a specific copolymer polyester and non-compatible thermoplastic polymer of a thermoplastic polyamide, and having an ultrafine fiber-forming component in one kind of the polymer and useful as a padding cloth, medical clothing, etc. CONSTITUTION:The objective nonwoven fabric consisting essentially of a conjugate fiber consisting of a incompatible thermoplastic polymer obtained by blending (A) polyester copolymer composed of a dicarboxylic unit, a diol unit and an unit expressed by formula I [(x) and (y) are 0 or 1; Z is formula II (R1 is 3-18C hydrocarbon; R2 is alkylene; n is 5-29); and HLB value of the compds. in formula III shows >=0.5 monovalent radical, being 1-50wt.% in the content of unit expressed by formula I and having 0.5-1.5dl/g intrinsic viscosity with (B) a thermoplastic polyamide at a weight ratio of the component A/the component B of 85/15 to 15/85, and being ultrafine fiber-forming component in one or more kinds of the polymers and constructing at least one side with fibers formed by cleaving the above-mentioned component or a fibrous layer obtained by interlacing the cloven fibers with the uncloven fibers.