baber/WOPTO huggingface dataset:
Patent JP-H04283418-A (JP)
Title: Magnetic recording medium
Inventor: IWAFUNE HITOMI
IPC: G11B5/64
Filed: 1991-03-12
Abstract: PURPOSE:To enhance the contact durability of the magnetic recording medium suitable for high-density recording to be used for a magnetic disk device by optimizing the thickness of a lubricating film to be provided on the surface of the protective film on the magnetic recording layer thereof to the thickness at which head attraction is obviated and a low coefft. of friction is obtainable for sliding with a head. CONSTITUTION:The magnetic recording medium provided with the laminate composed of the protective film 11 and the lubricating film 12 on the surface of the magnetic recording layer 2 is constituted by specifying the ratio of the thickness t of the lubricating film 12 to the surface roughness Ra of this protective film 11 to 0.1 to 0.5.
Patent JP-H01221462-A (JP)
Title: Resin composition for water-based paint
Inventor: KOJO HIDEHIKO
IPC: C09D163/00
Filed: 1988-02-29
Abstract: PURPOSE:To obtain the title composition which can be easily made water-soluble and can give a paint film excellent in adhesion, flexibility, impact resistance, etc., by adding a curing agent to a cationized water-based resin formed by adding an acid and water to a specified polyol resin. CONSTITUTION:A curing agent (e.g., blocked isocyanate) is added to a cationized water-based resin formed by adding an acid and water (e.g., aqueous acetic acid solution) to a polyol resin obtained by reacting a high-MW epoxy resin obtained by reacting a (substituted) glycidyl ether compound of a dihydric phenol /alkylene oxide adduct (e.g., a product obtained by effecting an addition reaction of a bisphenol A with ethylene oxide and glycidyl-etherifying the product) with a dihydric phenol with a compound reactive with the epoxy group and capable of being cationized (e.g., diethanolamine). A water-based resin composition for paint which is excellent in solubility in water and can give a paint film markedly excellent in adhesion, flexibility and impact resistance can be obtained.
Patent JP-S61207575-A (JP)
Title: Sputtering device
Inventor: ABE KATSUO
IPC: C23C14/36
Filed: 1985-03-11
Abstract: PURPOSE:To form films of uniform thickness and quality on both surfaces of a disk and to increase the film forming speed by interposing the disk between two sputtering electrodes having targets and providing sealed magnetic field generating parts into the cavities of cathodes. CONSTITUTION:Magnetic flux generating mechanisms 8 are attached into the cavities 6 of the cathodes 5 attached via inside seals 7 to a supporting shaft 3. The targets 12 are attached to the surfaces of the cathodes 5 facing the disk 2 and outside seals 13 are provided to the outside circumferences thereof by which the sputtering electrodes 1, 1' are assembled. Water conduit pipes 14 are opened to the 1st and 2nd magnetic pole body 10, 11 sides of the targets 12 to cool the targets 12. The disk 2 is supported to the shaft 3 between the electrodes 1 and 1'. Plasma-like ions are accelerated by the high voltage impressed between anodes and the cathodes 5 and collide against the targets 12 when the tunnel-shaped magnetic field distributions are generated in the spaces of the surfaces of the targets 12 facing the disk 2 by the magnetic pole bodies 10, 11. The atoms driven from the targets 12 stick and deposit on the disk 2 and the thin films are formed thereon.
Patent JP-2000251531-A (JP)
Title: Hydrophilic support material for solid electrolytic film
Inventor: OSAKI AKIKO
IPC: H01M8/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the electric resistance of a solid electrolytic film without damaging the mechanical strength of the film by constituting a support material for solid electrolytic film by use of a perfluorocarbon polymer system having a surface water contact angle of a specified value. SOLUTION: As a support material such as woven fabric or nonwoven fabric, a fluorinated compound having large electric negative degree and satisfactory heat resistance and solvent resistance by small atom diameter, particularly, a perfluorocarbon polymer system such as polytetrafluoroethylene having high strength and chemical inactivity is used. Its surface water contact angle is set to 0-90 deg. by a surface treatment, for example, corona discharge or plasma emission to improve the hydrophilicity. This support is embedded between layers to form a laminated film of two layers or more.  It is firmly bonded to a fluorine-containing polymer having a functional group such as sulfonic group or carboxylic group to retain the mechanical strength, and the ion conductivity on the surface is enhanced because of the improvement in wettability with electrolyte and the retaining of an ion-exchange group. A temporary reinforcing member such as general fiber which is removable with any bad influence may added thereto.
Patent JP-H07262165-A (JP)
Title: Aggregating method for two-dimensional data
Inventor: SUEMITSU SATORU
IPC: G06Q50/00
Filed: 1994-03-17
Abstract: PURPOSE:To flexibly cope with the change of the aggregation algorithm and the aggregation object by defining aggregation items of aggregation processings, calculation formulas, etc., to groups into which items defined by rows and columns of two-dimensionally expressed data are divided in relation to making the items hierarchical or the like. CONSTITUTION:A fundamental item extracting part 2 extracts/selects key items, which unequivocally prescribe two-dimensional data, to define fundamental item information. A related item defining part 3 divides items into groups in accordance with an aggregation algorithm and relations between fundamental item information with respect to fundamental item information. A aggregation object selecting part 6 divides items, which are related to one another by the related item defining part 3, furthermore. An output item designating part 4 defines item information of aggregation results. That is, this part 4 selectively defines items to be displayed/outputted on a screen or in a form. These related item information are temporarily stored in an information pattern defining part 7. A aggregation processing part 5 actually executes the aggregation.
Patent JP-H08260225-A (JP)
Title: In-line annealing of sewing thread
Inventor: DEIBITSUDO JIEI RENAADO
IPC: A61L17/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To remove rack anneal from polypropylene sutures. SOLUTION: The objective process for producing a polypropylene suture comprises the steps of (a) extruding melted polypropylene resin through an orifice and rapidly quenching the melted polypropylene resin to produce a filament; (b) drawing the filament in the range of from about 5X to about 7.5X to produce a singly drawn filament; (c) drawing the singly drawn filament in the range of from about 1X to about 2.5X in a second heated zone being maintained at a temperature in the range of from about 30 deg.C to about 160 deg.C to form a doubly drawn filament; (d) shrinking the doubly drawn filament in the range of from about 0.75% to about 0.95%, in a second heated zone being maintained at a temperature in the range of from about 100 deg.C to about 180 deg.C.
Patent JP-H11293085-A (JP)
Title: Styrenic resin composition
Inventor: RIN ZENMEI
IPC: C08L25/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition characterized in good impact strength, good tensile strength and excellent resistance to blowing agents by mixing a rubber- modified styrenic resin, a polyester-based thermoplastic elastomer and an acrylic rubber. SOLUTION: A rubber-modified styrenic resin comprises 95-0 wt.% of a styrenic copolymer consisting of a styrenic monomer, an acrylonitrile monomer and, if necessary, other monomers copolymerizable therewith and containing 18-42 wt.% of the acrylonitrile monomer, and 5-100 wt.% of a rubber-containing graft copolymer obtained by the graft polymerization of a styrenic monomer, an acrylonitrile monomer and, if required, monomers copolymerizable therewith in the presence of a diene-based rubber. The titled composition comprises 100 pts.wt. of the rubber-modified styrenic resin, 0.5-40 pts.wt. of a polyester-based thermoplastic elastomer and 0.5-40 pts.wt. of an acrylic rubber.
Patent JP-H05250880-A (JP)
Title: Association memory device
Inventor: OKABAYASHI ICHIRO
IPC: G11C11/401
Filed: 1992-03-04
Abstract: PURPOSE:To provide an association memory device with small power consumption at a peak time. CONSTITUTION:Sense amplifier lines 3a, 3b and comparator lines 4a, 4b are arranged on left and right regarding a memory cell array 2 as center. Further, a bit address decoder 1 and a control block 8 are arranged on the upper part of the memory cell array 2. Then the odd row of the memory cell array 2, the sense amplifier line 3a and the comparator line 4a are regarded as a first group and the even row of the memory cell array 2, the sense amplifier line 3b and the comparator line 4b are regarded as a second group. The operational timing of equalizing, reading and comparing are shifted in respective groups and when one side group is read, the other group is equalized. Thus, since the half of the sense amplifiers are operated simultaneously, peak power consumption is reduced. Then the power consumption is uniformized and the reduction a peak value is realized. Further, the device is operated at a high frequency since a margin to a malfunction, as well is increased.
Patent JP-H11252859-A (JP)
Title: Electric motor and heat sink device using the same
Inventor: YAMASHITA AKITOMO
IPC: H02K5/167
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor capable of preventing deformation of the inner diameter of a sleeve. SOLUTION: This electric motor is constituted of a frame 1 provided with a cup-like frame housing 1a, a stator 3 fitted to the outer peripheral part of the frame housing 1a, a sleeve 6 fitted into a reception stand 1b formed in the frame housing 1a so that one end is supported, a shaft 9 which is fitted rotatably into the sleeve 6, a rotor 16 provided with a magnet 11 which is arranged facing opposite to the stator 3, oil 14 packed between the shaft 9 the sleeve 6, and a fixed ring 7 which is inserted into the frame housing 1a and which presses the sleeve 6 toward the receiving stand 1b.
Patent JP-S63212572-A (JP)
Title: Paper tractor mechanism
Inventor: YASUOKA SADA
IPC: B65H20/20
Filed: 1987-03-02
Abstract: PURPOSE:To rapidly switch the uses of continuous sheet and cut sheets by rotatably providing a tractor unit at a supporting member, thereby selectively switching a recording sheet to feeding or drawing position. CONSTITUTION:When cut sheets are printed, sheet feeding ports A, B are utilized. A printed sheet is drawn by a drive roller 20 and a pinch roller 21 after printing. A tractor unit T is disposed at a sheet feeding position F at this time. When a continuous sheet is supplied by utilizing a sheet feeding port C, the unit T disposed at a sheet feeding position F is inverted at a shaft 26 as a center, and mounted at a drawing position E. Then, a releasing lever 25 is rotated clockwise by the corner of a base plate 27, a supporting plate 22 is moved upward along a guide hole 24, and the roller 21 is released from the elastically contacting state with the roller 20. Then, the continuous sheet drawn from the port C is inserted between a platen 2 and a printing head 3, and between the rollers 20 and 21 to be set at the unit T, and drawn upon starting of the printing operation.
Patent JP-H09244429-A (JP)
Title: Image forming device
Inventor: KONSHIYA MASAKUNI
IPC: G03G15/16
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To separate a transfer device and a discharging device from a photoreceptor and to improve maintainability such as jamming processing, etc., by providing a transfer device supporting mechanism movably supporting the transfer device and engaging it so as to freely contact with/separate from a photoreceptor supporting mechanism, and integrally attaching the discharging device to the transfer device. SOLUTION: An electrifier, an exposure device, a developing device and the transfer device 3 are arranged in order at a position opposed to the surface of the photoreceptor drum 2, and a printing paper carrying path 4 is positioned in a gap between the drum 2 and the device 3. On the carrying path 4, a paper guide 5 is integrally attached to the device 3 on an upstream side and the discharging device 6 is integrally attached to the device 3 on a downstream side. Since the device 3 is supported by the transfer device supporting mechanism 7 so as to be movable with respect to the drum 2, both the paper guide 5 and the discharging device 6 are supported to be movable with respect to the drum 2. Therefore, the device 3 and the discharging device 6 are separated from the photoreceptor drum 2.
Patent JP-H11251081-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: KAKIYA TSUTOMU
IPC: H05B41/282
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device that can prevent a normal discharge lamp from being turned off even if temperature is restrained from rising by reducing output voltage when temperature rises and also provide a lighting system using it. SOLUTION: A high frequency wave generation means 2 to generate an output voltage not more than the drop of a lamp voltage when the temperature rises is connected to a load circuit 3 including a discharge lamp 3b of which lamp voltage drops when temperature rises. Even if the operation characteristic of the normal discharge lamp 3b is degraded with temperature rising, the load characteristic of the load circuit 3 is degraded only within a range where its characteristic curve always intersects the operation characteristic curve, so that the normal discharge lamp 3b is never turned off when the temperature rises.
Patent JP-H07263603-A (JP)
Title: Cooling system for integrated circuit element
Inventor: ONODERA YASUSHI
IPC: H01L23/473
Filed: 1994-03-17
Abstract: PURPOSE:To enable the leakage of a refrigerant to be easily detected without fail in relation to the title cooling system for integrated circuit element also enabling the same to be efficiently cooled down using a refirgerant such as water etc. CONSTITUTION:The title cooling system for integrated circuit element is composed of a cold plate 12 having an inner flow path 14 of cooling water with a cooling element 16 corresponding to the integrated circuit element 10 on one surface of the flow path 14, a housing 18 to fix the cold plate 12 onto a substrate 4 so that the cooling element 16 may adhere to the integrated circuit element 10 as well as a leakage water sensor 20 provided in the housing 18.
Patent JP-S59172544-A (JP)
Title: Production of laminated sheet
Inventor: YOSHIOKA TAKESHI
IPC: C08K5/00
Filed: 1983-03-23
Abstract: PURPOSE:To form a laminated sheet which has good heat resistance and processability, does not have malodor, is not discolored and has excellent flame resistance, by impregnating a substrate with a thermosetting resin compsn. contg. a specified synthetic resin flame retarder, drying it and pressing it with heating. CONSTITUTION:A halogenated dihydroxy compd. of formula I (wherein X is halogen, R1 is a 1-4C alkylidene, alkylene; m, n are each 1, 2) is reacted with a halogenated monoglycidyl ether of formula II (wherein R2 is H, a 1-4C alkyl; lis 1-3) in a molar ratio of 1:1-3. The reaction product having an MW of 700-1,400 is reacted with a glycol type diglycidyl ether compd. in a quantity of 0.1-1mol per mol of said product to obtain a synthetic resin flame retarder. Said flame retarder is blended with a thermosetting resin. The resulting resin compsn. is used to produce laminated sheets in a conventional manner.
Patent JP-H11243706-A (JP)
Title: Levee-arranging machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a levee-arranging machine capable of gathering suitable amount of bank without deeply digging down the soil neighbor of the levee by arranging a rotary axis line of a rotating rotor arranged in a banking structure so as to be in a specific condition. SOLUTION: This levee-arranging machine has a machine casing 3 connected to a traveling machine body by a connecting structure 2, a banking structure 4 for banking a soil on an old levee, installed in the machine casing 3, a levee-arranging body 13 installed at the rear position of the banking structure 4 in the traveling direction, a levee-arranging structure 12 for operating the levee arranging body 13 so as to arrange the levee, and a rotary rotor 5 for making the soil jump up to the old levee, installed in the banking structure 4, and the rotary axis line of the rotary rotor 5 is arranged aslant to a front side in the traveling direction.  Preferably, the rotary rotor 5 protrudes plural raking and scooping blades 5b from the outer periphery of a rotor body 5a, and an attaching shaft 5c from the rotor body 5a, and the attaching shaft 5c is aslant arranged so as to face forward in the traveling direction. The levee- arranging structure 12 preferably comprises the levee-arranging body 13 in a rotor shape capable of arranging the side face W2 of the levee W and the upper face W1 of the levee W, and a rotation structure 14 for rotating the levee-arranging body 13.
Patent JP-S60191290-A (JP)
Inventor: KAMIO MASARU
IPC: G02F1/1368
Filed: 1984-03-13
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-S59172277-A (JP)
Title: Semiconductor device
Inventor: MIURA SHIYUUICHI
IPC: H01L31/12
Filed: 1983-03-22
Abstract: PURPOSE:To isolate both an optical semiconductor element and a trnsistor element excellently and to wire electrodes easily by mutually isolating the optical semiconductor element and the transistor element by a nonsingular crystal semiconductor region formed on a conductive path buried in a semiconductor base body. CONSTITUTION:A doner impurity is introduced into a light-emitting element forming region in a semi-insulating GaAs substrate 31 to shape an N<+> type GaAs layer 32. A conductive path 34 being in contact with an ohmic contact electrode 33 is formed on the surface of the substrate 31, and coated with an insulating film 35. When layers 36, 37 and 38 are grown on a GaAs single crystal surface as the substrate 31 in an epitaxial manner as single crystals, nonsingular crystal layers 36', 37' and 38' are formed on the insulating film 35. The resistivity of the nonsingular crystal layers is made largely higher than a single crystal layer of the same composition. An acceptor impurity is introduced to the interface with the N<-> type GaAs layer 36 in an AlXGa1-XAs layer 37 of a region as a window layer for a light-receiving element, and a P type region 39 and a P side electrode 40 are shaped. A gate electrode 41, a source electrode 42 and a drain electrode 43 for a Schottky barrier type FET are formed on the N type GaAs layer 38 as transistor elements.
Patent JP-H01223067-A (JP)
Title: Control device of motor for electric power steering
Inventor: KODERASAWA TOSHIYUKI
IPC: B62D5/04
Filed: 1988-03-02
Abstract: PURPOSE:To improve the responsiveness by controlling individual field currents based on the feedback signal obtained by the detection values of the field currents of field windings in a DC series two-field winding type motor having positive and reverse field windings. CONSTITUTION:One end of the armature winding 2 of a motor is connected to the positive electrode of a power source 1, series connection circuits of positive and reverse field windings 4a and 4b and free wheel diodes 3a and 3b are connected in parallel with each other between the other end of the armature winding 2 and the positive electrode of the power source 1. Collectors of transistors Tr 6a and 6b are connected to the junction of the field windings 4a and 4b and the diodes 3a and 3b, a transistor drive signal generator 8 is connected to their bases. The Tr 6a and 6b are controlled in response to the command signal VS in the rotation direction of the motor and the feedback signal VF from a feedback signal calculating device 7a based on outputs of field current detecting devices 5a and 5b.
Patent JP-S62205606-A (JP)
Title: High-frequency inductor
Inventor: KUWABARA TOSHIO
IPC: H01F27/00
Filed: 1986-03-06
Abstract: PURPOSE:To reduce the diameter of wire and the number of turns for improving the workability and to obtain a low-costing high-frequency inductor, by winding a high-purity iron wire having high permeability. CONSTITUTION:In a high-frequency inductor according to the present invention, high-purity iron wire having a high permeability is employed. In order to obtain an equivalent inductance, the iron wire may have a smaller diameter and may be wound in a smaller number of turns than copper wire covered with a protecting cover. The high-purity iron wire has higher inner resistance than the copper wire and thus has a low resonance sharpness Q in high frequencies. For that reason, if the high-purity iron wire is employed in a circuit in which a resistor 2 is connected in parallel with an air-core coil 1 providing the inductance of a resonance circuit for the purpose of damping, the resistor 2 can be omitted.
Patent JP-S61208318-A (JP)
Inventor: TOREBUAA ROBAATO FUOTSUKUSU
IPC: H03M5/12
Filed: 1986-03-06
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-H10245398-A (JP)
Title: Peptide having beta-sheet structure
Inventor: FUJII IKUO
IPC: C07K14/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a peptide having β-sheet structure in a solution. SOLUTION: This peptide having β-sheet structure is the peptide represented by the formula A-B-C or D-F-G (A, C, D and G are each a peptide part constituting the β-sheet structure; B and F are each a linker part binding A to C with a covalent bond, or D to G. For example, A is acetyl-Ala-Glu-Leu-Ala-Ala-Leu- Glu-Ala-Glu-Leu-Ala-Ala-Leu-Glu, C is Lys-Leu-Ala-Ala-Leu-Lys-Ala-Lys-Leu-Ala- Ala-Leu-Lys-Ala-Gly-NH2 , B is NH(CH2 )10 CO-NH(CH2 )7 CO, D is acetyl-Ala-Glu- Leu-Thr-Ser-Leu-Glu-Ser-Glu-Leu-Thr-Thr-Leu-Glu, G is Glu-Leu-Ser-Thr-Leu-Glu- Ser-Glu-Leu-Ser-Ser-Leu-Glu-Ala-Gly-NH2 , and F is (Gly)2 -NH(CH2 )10 CO-Gly.
Patent JP-S60192135-A (JP)
Title: Drum brake device
Inventor: NAKAMURA YOSHINORI
IPC: F16D55/22
Filed: 1984-03-12
Abstract: PURPOSE:To enlarge the range of brake torque by providing a drum with a disc, braking the disc by means of plural caliper devices, and controlling the caliper devices by a control unit through a reducing valve connected to a pressurized air source. CONSTITUTION:A liquid caliper device 2 is adapted to brake a disc 1 by liquid pressure, and a gas pressure caliper device 3 is adapted to brake the disc 1 by gas pressure. Further there are provided a reducing valve 4 connected to the devices 2 and 3, a control unit 5 connected to a control opening 4a of the valve 4 and a pressurized air source such as a compressor 6 or the like which is connected to the primary side P of the valve 4 to put pressurized air into the primary side of the valve 4. This arrangement can enlarge the range of a brake torque so as to apply brake torque to various sizes of core wires with one device.