baber/WOPTO huggingface dataset:
Patent JP-H0471234-A (JP)
Title: Manufacture of semiconductor element
Inventor: IWASAKI KENYA
IPC: H01L21/3205
Filed: 1990-07-12
Abstract: PURPOSE:To eliminate the undercut of a metal wiring, by performing etching after spin on glass(SOG) or resist is formed on the whole surface of a substrate so as to contain the upper part of an antireflection film. CONSTITUTION:SOG 6 is spread on the whole surface of a patterned substrate. The SOG film thickness is set to be 2-3 times the film thickness of barrier metal. The whole surface of the SOG film 6 is etched back by using O2 plasma. The etching-back is interrupted when the antireflection film 4 appears. The SOG 6 is left on the side of the barrier metal 2. After that, the antireflection film 4 is eliminated by plasma etching. Since the SOG is left on the side part of the barrier metal 2, it is not exposed to plasma, and undercut is hardly generated. Hence the reliability of a metal wiring is extremely improved and further the residual SOG contributes to flattening.
Patent JP-S6162601-A (JP)
Title: Hydraulic drive device
Inventor: MATOBA NOBUAKI
IPC: F15B11/08
Filed: 1984-09-03
Abstract: PURPOSE:To prolong life of a brake by retaining a hydraulic motor at a predetermined position by utilizing damping pressure accumulated in an accumulator when the hydraulic motor is stopped. CONSTITUTION:A switch valve 24 is provided between pipes L1, L2, a pinion gear 27 is connected to a clutch 25, a rack 28 is connected to a pinion gear 27, a throttle switch valve 29 is connected interlockingly to the rack 28, and an accumulator 30 is provided on a pipe L13 between the switch valve 24 and the throttle switch valve 29. When a hydraulic motor 7 is driven by outer force applied during stopping, the hydraulic motor 7 can be retained at a predetermined position by utilizing damping pressure accumulated in the accumulator 30, then the life of a brake 10 is prolonged as it is not applied by outer force even if the outer force is applied to the hydraulic motor 7.
Patent JP-S6243165-A (JP)
Title: Gap cell type image sensor
Inventor: SUZUKI KATSUMI
IPC: H01L27/146
Filed: 1985-08-20
Abstract: PURPOSE:To avoid breakdown even if a high voltage is applied under a high humidity state, to maintain an S/N ratio at a high level and to improve reliability, by coating the surface of a light conducting member with a light transmitting and insulating moisture-proof film. CONSTITUTION:On a Corning 7059 glass substrate 21, individual electrodes 22 and 23 comprising a material of Cr and the like are patterned. An a-Si:H film 24 is conventionally provided in a gap between the electrodes. On the a-Si:H film 24, a transparent or semi-transparent window-effect protecting film 25 as a moisture keeping film characterized by high insulating property and high moisture proof is formed to a thickness of about 100Angstrom -3mum. As a film, which satisfies optical and electric characteristics, a hydrogenated amorphous silicon nitride film (a-SiN:H) or a amorphous silicon nitride film (a-SiN film) is used.
Patent JP-S6161524-A (JP)
Title: Diode switch circuit
Inventor: SUGAWARA SATORU
IPC: H03K17/74
Filed: 1984-09-03
Abstract: PURPOSE:To obtain a diode switch circuit possible for microwave circuit integration by connecting a reactance circuit comprising a series connection of an inductance and a capacitor across a diode in parallel with the said diode. CONSTITUTION:A high-frequency transmission line 19 is connected to the anode of the diode 29 and a high-frequency transmission line 20 is connected to the cathode respectively. Further, a bias supply line 27 and a DC cut-off capacitor 24 are connected to the line 19, and a bias return line 28 one end of which is grounded and a DC cut-off capacitor 25 are connected to the line 20. Through the constitution above, a diode switch circuit with excellent high-frequency characteristics is obtained by connecting the reactance circuit comprising series connection of an inductance 17 and a capacitor 18 in parallel with the diode 29 and circuit integration as the microwave circuit is attained.
Patent JP-S6075759-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: MAEDA YUUJI
IPC: F02M51/08
Filed: 1983-10-03
Abstract: PURPOSE:To improve a cooling effect and resistance to heat, by a method wherein a means, which increases the flow of the fuel along the outer periphery of a nozzle through disconnection or limitation of the flow along the outer periphery of a yoke, is mounted on a passage running between the yoke and a case in an electromagnetic type fuel injection valve. CONSTITUTION:In a bottom feed type injection valve, a pressurized fuel is caused to normally flow in and out of a flow passage 9 formed with a gap between the outer peripheries of a yoke 4 and a nozzle 6 and a case 8. The pressurized fuel flows in the nozzle 6 through a fuel passage 11 formed in the nozzle 6, and with a rod 1 driven for opening of a valve as a result of excitation of a coil 3, the fuel is intermittently injected as a fuel 10 through an injection nozzle 7. The case 8 is formed in an approximate oval in cross section, and is brought into contact with the yoke 4, having the shape of a circle in cross section, at the inner surface in the direction of a short axle. This causes the fuel, flowing in through a flow-in pipe 19, to always flow along the outer periphery of the nozzle 6, and causes it to flow out through a flow-out pipe 20 after the cool down of the nozzle 6.
Patent JP-H0232841-A (JP)
Title: Core material of sandwiching panel
Inventor: NIWA TAKAHITO
IPC: B32B3/12
Filed: 1988-07-22
Abstract: PURPOSE:To obtain a core material able to maintain a stretching state by itself by forming each core array by band-shaped supporting sheet and stretching sheet, bonding the stretching sheet of an upper core array with the supporting sheet of a lower core array below said upper array, and partially bonding the supporting sheet and stretching sheet in the vicinity of the central portion of at least alternate bending portions of each core array. CONSTITUTION:A core material 1 is so constituted that a plurality of core arrays 4, 6, 8 each composed of band-shaped supporting and stretching two sheets 11,12:13,14:15,16 are fixed between rectangular upper and lower end members 2 and 3. Each core array is arranged so that bending portions 25, 27 having an upper and a lower opening portions 21, 23 opening upward and downward respectively are aligned alternately in an elongated direction and matched with each other. The upper and member 2 is bonded with the supporting sheet 11 of the adjacent core array by a stripe of bonding agent (a), the lower end member 3 is bonded to the stretching sheet of the adjacent core array by a stripe of bonding agent (b), and the stretching sheets 12, 14 of the upper arrays are bonded with the respective lower supporting sheets 13, 15 by a stripe of bonding agent (c). The supporting and stretching sheets of each core array are partially bonded each other by a stripe of bonding agent (d) approximately at the center of the bending portion having the lower opening portion.
Patent JP-H0349069-A (JP)
Title: Auto-changer for flexible disk cartridge
Inventor: KONO TAKAMITSU
IPC: G11B17/28
Filed: 1989-07-18
Abstract: PURPOSE:To surely carry a cartridge and to realize fast retrievable by chucking the positioning hole of the cartridge with a hook, and drawing the cartridge in and out a magazine and a drive. CONSTITUTION:A hooking member 23 is turned at a position nearest to the magazine 2 setting a supporting axis 27 as a fulcrum, and moves a pin 29 in a direction to be separated from the cartridge 1, then, the pin 29 is separated from the positioning hole of the cartridge 1. Meanwhile, when the hooking member 23 is moved in a direction to be separated from the magazine 2, the pin 29 is engaged with the positioning hole of the cartridge 1, and the hooking member 23 is engaged with the magazine 2. Thereby, the magazine 2 can be drawn in and out a feeder 20 by moving the hooking member 23, and the feeder 20 can be carried to a targeted position with a carrier, and the cartridge 1 is fetched with the hooking member 23 setting a feed motor 24 as a driving source, and it is moved to the position of the drive 4 with the carrier, and the cartridge 1 can be loaded on the drive 4 with the hooking member 23.
Patent JP-S6076430-A (JP)
Title: Method of manufacturing seat panel
Inventor: NAGAI YASUO
IPC: B60N2/90
Filed: 1983-10-01
Abstract: PURPOSE:To manufacture a back panel with high efficiency and prevent a dangerous edge from being produced by leaving only the connecting part of a raised flange as a continuous body, and finally severing the connecting part at a cutting part near a flange line. CONSTITUTION:To mold two back panels 6a, 6b at a time from a sheet of steel plate, the outer peripheries 8 of the connecting parts 7, 7 of each back panel 6a, 6b are left in recessed condition from the other parts respectively. Then, a flange 8 is raised by carrying out molding such as drawing and bending in a certain shape and beading, etc., cutting and drilling the outer periphery, and then, providing a lateral hole and a slit. Only the connected part 7 of the raised flange is left as a continuous body and, finally, the connected part 7 is severed at a cutting part 9 near a flange line.
Patent JP-2000022297-A (JP)
Title: Wiring board and its manufacturing method
Inventor: TATENO SHUICHI
IPC: H05K1/11
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a via hole conductor with high dimensional accuracy. SOLUTION: On one surface of an insulation layer that contains at least organic resin and has a thickness of (t), a mold release film 6 and a bond layer 7 are formed so that the total thickness thereof becomes at least 0.15 times the thickness t of the above insulation layer 2. In this case, a laser beam is emitted to the insulation layer via the mold release film 6 and the bond layer 7, thus a via hole 8 is formed so that 0.6<=d2/d1<=1 when the diameter of a hole at the side of the end face of one insulation layer is set to d1 and that of the hole at the side of the end face of the other is set to d2, filling the via hole 8 with a conductive material, forming a via hole conductor 4, peeling the mold release film 6 and the bond layer 7, and a conductor circuit layer 3 is formed on the surface of the insulation layer.
Patent JP-H0824344-A (JP)
Title: Catheter fixer
Inventor: YABUSHITA YASUKI
IPC: A61M25/02
Filed: 1994-07-14
Abstract: PURPOSE:To provide a catheter fixer with which a catheter can be extremely easily and surely fixed while preventing it from being deformed, further, the fixing is temporarily canceled with a simple method and it can be fixed again. CONSTITUTION:This device is composed of a holder 11, of which one part is cylindrical at least, composed of an organic polymer elastomer of hardness lower than that of the catheter and equipped with a hole for inserting the catheter, clip 2 composed of a hard and flexible material so as to fix catheter inserted to the cylindrical part by pressing the cylindrical part of the holder 11 from the outer periphery, and wing part 4 for fixing to the other object provided at either the holder 11 or the clip 2.
Patent JP-S6075194-A (JP)
Title: Power supply control system
Inventor: FUKAZAWA HIDEO
IPC: H02J9/06
Filed: 1983-09-30
Abstract: PURPOSE:To decrease power feeding from a spare power supply by blocking calling at commercial power failure in a private branch of exchange driven by the commercial power supply and the spare power supply. CONSTITUTION:The power supply POW supplies a prescribed power by using a commercial power source AC and rectifier circuits PW1, PW2 and charges up batteries B1, B2 as the spare power supply by means by floating. When the power source AC is failed, power failure is informed to a processor by a power failure detecting circuit PD, the processor supervises the idle/busy state of extensions EXT1-n, brings a signal line PEi corresponding to an extension of idle state to a high potential, blocks power feeding and blocks calling. Moreover, the power supply fed to the processor is interrupted except for a storage circuit RAM. When the power failure is restored and the power of the commercial power source AC is restored, the power failure detecting circuit PD stops the information of power falure to the processor and the rectifier circuits PW1, PW2 supply again the prescribed power.
Patent JP-H1077226-A (JP)
Title: Agent for protecting cytotoxicity induced by beta-amyloid protein
Inventor: MIYAMOTO MASAOMI
IPC: A61P25/28
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prepare an agent for protecting cytotoxicity induced by β-amyloid protein having low toxicity, safe and effective for Parkinson's disease, etc., by using a specific substituted 1,4-benzoquinone derivative and its corresponding stubstituted 1,4-hydroquinone derivative as an active ingredient. SOLUTION: This agent for protecting cytotoxicity induced by β-amyloid protein includes a compound of formula I or II (R<1> is an alkyl; R<2> is H, an alkyl or an alkenyl; R<3> and R<4> are each an alkyl or an alkoxy, or form a butadienylene group by connecting each other; X<1> and X<2> are each OH) or its salt. For example, the agent for protecting cytotoxicity induced by β-amyloid protein is effective for familial dysautonomia, tumor of nerve fiber, neuroblastoma, pheochromocytoma, various kinds of dementia, Parkinson's disease, Huntington's chorea, Creutzfeldt-Jakob disease, bovine spongiform encephalopathy, scrapie, etc. Espcially, the agent is effective for human Alzheimer's disease, Creutzfeldt-Jakob disease, Parkinson's disease, etc. Further, the agent is also effective for amyloid neuropathy, amyloid diabetes, protection of pancreatic cell, etc.
Patent JP-H05331906-A (JP)
Title: Concrete structure placing form
Inventor: KABANO HIDEO
IPC: E04B2/86
Filed: 1992-06-02
Abstract: PURPOSE:To make it possible to fix forms with concrete more firmly and eliminate form removal troubles and enhance the outside view by decorating steel- made forms with synthetic resin and forming a large number of projections on the rear side the forms. CONSTITUTION:This main body is formed with a form which comprises a front frame 1, a rear frame 2, a joint 3, a base block 5 and the lick, which are made of synthetic resin or steel. The form is decorated 4. A large number of projections 7 are formed on the rear side of the form so as to fix the form with concrete 6 more firmly. After the concrete is placed, the form is not disassembled but arranged to remain as it is. This construction makes it possible to save form removal labor and enhance its outside view in harmony with the surrounding views.
Patent JP-H0524758-A (JP)
Title: Control circuit for elevator
Inventor: ISHIMOTO SHIGERU
IPC: H02P27/06
Filed: 1991-07-24
Abstract: PURPOSE:To protect a three-phase converter from a lightning surge by connecting a bypass capacitor between positive and negative poles of the three- phase converter. CONSTITUTION:When high surge voltage is applied between a power supply and the ground, in the case of an elevator in running, a charge current is allowed to flow in a stray capacity between fuse free breaker FFB-3-phase converter COV-main contact 10T1 of running contactor-smoothing capacitor FiL.C- main circuit-ground. Accordingly, both end voltage of the 3-phase converter COV is prevented from rising. In the case of the elevator in stopping, a charge current is allowed to flow in a stray capacity between fuse free breaker FFB-3- phase converter COV-bypass capacitor C-main circuit-ground. Accordingly, both end voltage of the 3-phase converter COV is prevented from increasing. In this way, the 3-phase converter COV can be protected from a lightning surge.
Patent JP-H0234671-A (JP)
Title: Antislip acrylic emulsion composition and corrugated case coated therewith
Inventor: KISHI MASAO
IPC: C09D5/00
Filed: 1988-07-26
Abstract: PURPOSE:To obtain the title composition which, when applied to the surface of a corrugated fiberboard, can give a high antislip effect thereto by giving a double structure comprising a rigid component as the core and a flexible component as the external shell to an acrylic emulsion. CONSTITUTION:An acrylic emulsion of a double structure comprising a core and an external shell, wherein said core comprises a polymer component (hereinafter referred to as a rigid component) having a high glass transition temperature (Tg of 20-90 deg.C) and said shell comprises a polymer component of a low glass transition temperature (Tg of 20-10 deg.C). The double structure emulsion composition can be prepared by copolymerizing a monomer for obtaining a rigid component as a base with a crosslinking monomer to form polymer particles as a core and forming a flexible polymer layer of a low glass transition temperature on their surfaces. By applying this emulsion composition to the surface of a corrugated fiberboard, it can impart a high antislip effect thereto and can prevent a cargo of corrugated cases from collapsing during transportation.
Patent JP-2000021924-A (JP)
Title: Wire bonding method and device thereof
Inventor: NANBA MASATAKA
IPC: G01N29/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding method and device, which make decision on quality of junctions, without applying power to the junction part and does not cause breakdowns, erroneous inspections, missing inspections or the like. SOLUTION: This device is constituted of an oscillator 29, which oscillates a bonding part 22 for bonding a bonding wire 26 by a bonding tool 24, and a vibration control part 23, which has a power supply 28 for driving the oscillator, are provided at prescribed parts. The oscillating frequency for oscillating the bonding part 22 and the feedback frequency, when is fed back from the side of the bonding part 22, are compared at a frequency comparator 31. The correction quantity is computed with a corrector 32 from the result of the comparison. The oscillating output is increased until the difference between the correcting quantity computed by the controller 34 and the preset quantity, which is preset beforehand, based on the feedback frequency that is fed back at the completed time of the junction, becomes zero.  When the difference reaches zero in a specified time, it is decided that the junction is completed, and is displayed to this effect on a display device 35.
Patent JP-H0233668-A (JP)
Title: Graphic processor
Inventor: KATSUTA HITOSHI
IPC: G06F3/038
Filed: 1988-07-25
Abstract: PURPOSE:To facilitate the operation for a plotting process by performing a designated specific plotting process based on the position of a guide point at the moving destination. CONSTITUTION:An operator moves a cursor 21 to a position near a control point where a plotting process is desired to a square 20 and also selects 'extension', for example, out of a pop-up menu 22. Thus a CPU 18 defines a control point 20a closest to the position of the cursor 21 as a guide point and also a control point 20c furthest from the cursor 21 as a fixed point respectively. Then the guide point is moved in accordance with the position of the cursor 21 as long as a left shift button is not pushed, and the square 20 is extended with the fixed point defined as an axis. While the CPU 18 interrupts the execution of the plotting process in case the left shift button is previously pushed. Then a control point 20d is recognized as a guide point with a control point 20b recognized as a fixed point respectively. Thus a square pattern is reduced with the point 20b defined as an axis. As a result, it is not required to designate a specific plotting process for each designation of another guide point.
Patent JP-H03206502-A (JP)
Title: Numerical controller
Inventor: HASHIMOTO KOJI
IPC: H04Q9/00
Filed: 1989-07-18
Abstract: PURPOSE:To perform the communication of data at a high speed with use of a simple program by providing a communication control circuit, an address latch circuit, and a buffer which controls the input/output of the address data. CONSTITUTION:A CPU 1 is provided together with a decoder 2, a buffer 3, a ROM 4, a line driver 5, a line receiver 6, a line driver 7, and a connector 8. The received data are analyzed by a communication control circuit and each circuit is controlled. Then an address latch circuit latches the address of a port memory to receive an access, and a buffer which controls the input of the address data secures the synchronization between the address data and a control signal and an access is given to a two-port memory. Thus the data transfer speed is increased compared with communication of the serial data, and the program load can be reduced.
Patent JP-S6175260-A (JP)
Inventor: SUCHIIBUN ERIOTSUTO DAIYAMONDO
IPC: G01N33/50
Filed: 1985-08-22
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-2000021402-A (JP)
Title: Positive electrode active material and manufacture therefor and nonaqueous electrolyte secondary battery using the same
Inventor: INOUE HIROSHI
IPC: H01M4/525
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prolong the cycle service life by forming a positive electrode active material of lithium, containing composite oxide having the specific composition, and having including a sulfate radical included in. SOLUTION: The active material of a positive electrode constituting a secondary battery together with a negative electrode, a separator and a lithium salt containing nonaqueous electrolyte, is formed of composite oxide expressed by the formula, and a containing sulfate radical is preferably formed of an inorganic and/or organic sulfate of 0.01 to 5 wt.% to the positive electrode active material. The deterioration of a cycle characteristic of the battery and capacitive reduction are not caused by the contained sulfate radical.  The positive electrode active material having low impurity is preferable and is desirably obtained by baking under the presence of oxygen after adding a sulfate radical to a material containing an Li source and an M source or measuring and adjusting the concentration of the sulfate radical in a sulfate radical containing material, and also becomes a positive electrode mix by adding the sulfate radical. In the formula, M represents Co and Ni, N represents a transition metal element which is different from M and one or more kinds from among the elements of second, 13th, 14th groups of a periodic table, X represents a halogen element, and x, y, z are such that (0.2<x<=1.2, 0<=y<=0.5, 0<=z<=1, and 0<=a<=2z) respectively.
Patent JP-S5974149-A (JP)
Title: Curable composition
Inventor: HIROSE TOSHIBUMI
IPC: C08L57/00
Filed: 1982-10-20
Abstract: PURPOSE:To provide the titled compsn. which is excellent in intitial bond strength, adhesion and cohesive force and has good adhesiveness to plastic support, containing a specified polyether and an acrylic polymer. CONSTITUTION:A silicon hydride compd. of formula I (wherein RII is a monovalent hydrocarbon group, triorganosiloxy; X is silanol, a hydrolyzable group; a is 0-3; b is 0-2; 1<=a+b<=4; m is 0-18) is reacted with a polyether having an MW of 500-15,000 and an olefin group of formula II (wherein R<1> is a 1- 20C bivalent org. group; RII is H, a 1-20C monovalent org. group; C is 0, 1) in the presence of a platinum catalyst to obtain a polyether (A) having at least one reactive silicon group per molecule of formula III. Component A and an acrylic polymer (B) composed of 100-50wt% C2-C14 alkyl acrylate and 0- 50wt% monomer copolymerizable therewith are mixed together in a weight ratio of 1/100-100/1.