baber/WOPTO huggingface dataset:
Patent JP-S5744214-A (JP)
Title: Vertical magnetic recording head
Inventor: SHIBATA MAKOTO
IPC: G11B5/29
Filed: 1980-08-26
Abstract: PURPOSE:To decrease the number of parts that move mechanically and to reduce the access time, by connecting plural auxiliary magnetic poles to a common magnetic pole having an energizing winding and at the same time providing a by-pass magnetic path which can touch and detach to each auxiliary magnetic pole and the common magnetic pole. CONSTITUTION:Plural auxiliary magnetic poles 11 are connected to a common magnetic pole 12 having an energizing winding 14, and at the same time a by-pass magnetic path 13 which is set to the outside of the winding 14 and also can freely touch and detach to the pole 11 or 12 is provided to each pole 11 and the pole 12 respectively. In case when the path 13 touches the poles 11 and 12 at its both ends, the magnetic flux closes through the path 13. Thus the amount of the magnetic flux generated from the tip of the pole 11 is extremely reduced. If each path 13 can independently move toward an arrow and only a specific path 13 is detached from the auxiliary magnetic pole with other paths kept to touch the auxiliary poles, the magnetic flux is dispersed only from the pole 11 having no touch to the path 13. As a result, the magnetic recording becomes possible.
Patent JP-H11312813-A (JP)
Title: Manufacture of solar cell device
Inventor: FUKUI KENJI
IPC: H01L31/04
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell device free from the demerit of conventional devices that the forming an electrode of a light receiving surface side by a thick film method may cause a damage to the emitter. SOLUTION: By the method for manufacture of a solar cell device, a region 1a containing impurities of a conductivity type is formed on the major surface side of a semiconductor substrate 1 containing opposite conductivity type impurities. Then, a surface electrode 3 is formed on the major surface side and a rear surface electrode 4 is formed on the other major surface side. The surface electrode 3 is formed by applying a lower layer silver paste not containing glass frit and an upper layer silver paste containing glass frit to the surface and baking the silver pastes.
Patent JP-S60262014-A (JP)
Title: Detection of flow amount
Inventor: ENDOU RIYOUICHI
IPC: G01F1/20
Filed: 1984-06-08
Abstract: PURPOSE:To certainly measure an ultra-minute flow amount, by transmitting pressure received by a disphragm to a vibration element through a relay piece and detecting the resonance frequency for an oscillator of the diaphragm, the relay piece and the vibration element while changing the same by the pressure of the diaphragm. CONSTITUTION:A diaphragm 26 is interposed between the upper and lower side members 21, 22 of a housing 20 and a guide wall 25 is provided to the intermediate of the part 21 having an inflow port 23 and an outflow port 24 provided to the peripheral side surface to act the pressure of a fluid on the disphragm 26 while a vibration element 28 consisting of a vibration plate 29, a piezoelectric element 30 and a frequency deviation detection element 31 is provided to the underside of said diaphragm 26. Further, the relay piece 32 fixed to the under surface center of the diaphragm 26 is brought into point contact with the upper surface center of the plate 29 and the oscillator 33 connected to the output terminal of the element 28 is oscillated by the resonance frequency of the diaphragm 26, the piece 32 and the element 28 and the change component of resonance frequency by the pressure of the diaphragm is utilized as a flow amount detection signal.
Patent JP-S63283086-A (JP)
Title: Manufacture of superconducting thin film
Inventor: CHO EIKI
IPC: H01L39/24
Filed: 1987-05-14
Abstract: PURPOSE:To grow a second superconducting film on a first superconducting film continuously and easily by a method wherein, when the first superconduct ing film and the second superconducting film are laminated via an insulating thin film by using a vapor phase method, the second superconducting film is connected physically to one part of the first superconducting film. CONSTITUTION:A first superconducting thin film 2 with a thickness of about 10 nm is formed on an MgO single crystal substrate 1 at 400 deg.C in Ar gas by a sputtering method by using a target of a Y-Ba-Cu-O-related oxide. Then, while a mask is set on the first superconducting thin film 2 and a target of SrTiO3 is used, an insulating thin film 3 with a thickness of 5 nm is formed. Then, the mask is removed; the target of the Y-Ba-Cu-O-related oxide is used again; a second superconducting thin film 4 similar to the first film is laminated. During this process, also a superconducting layer 5 is formed. When this assem bly is to be used, the superconducting layer 5 is removed; the first superconduct ing thin film 2 is exposed; electrodes 8, 9 are formed.
Patent JP-H08315020-A (JP)
Title: Method for managing rental store
Inventor: KANO CHIYUKI
IPC: G06Q30/02
Filed: 1995-05-17
Abstract: PURPOSE: To provide a management method capable of collectively and efficiently executing the sales management or the like of plural video rental stores or the like through a communication line. CONSTITUTION: Respective video rental stores 1 (1-1 to 1-n) can be connected to a management company 2 through general public lines 3. When a data transmission request is outputted from the company 2 to each store 1 and the line is connected, the line is temporarily disconnected. Then the store 1 calls the company 2 through a dial Q<2> line and sends sales data, rental data, etc., to the company 2. The company 2 totalizes and analyzes the received data to diagnose the business state or the like of each rental store 1. The dial Q<2> using rate of each rental store 1 is collected as a management charge of each store 1 by the company 2. Since management rate issuing operation to each store 1 is made unnecessary and the distribution and claim of communication cost to respective rental stores 1 also are made unnecessary, efficient management operation can be attained.
Patent JP-H06334137-A (JP)
Title: Hybrid integrated circuit and its manufacture
Inventor: KUSANO CHUSHIRO
IPC: H01L49/00
Filed: 1993-05-20
Abstract: PURPOSE:To make a high-frequency system small by a method wherein a passive-circuit chip and an active-circuit chip are formed separately, the active- circuit chip is mounted on the passive-circuit chip and the chips are wired. CONSTITUTION:A coating-type insulating film 2 is formed on an insulator substrate 1, its surface is made smooth, a resistor film C1 is then deposited, it is covered with an SiO2 insulating film C2, a contact hole is formed, a first interconnection layer C3 is then formed, and a resistance element 14 is formed. Then, the whole face is covered with an SiO2 interlayer insulating film d1, a hole having a required capacitor area is made in the insulating film d1, the hole is covered with a dielectric layer E1, a second interconnection layer E2 is formed on it, and an MIM capacitance element is formed in a part. Then, the whole face is covered with a photoresist F1, the photoresist is patterned, and spiral interconnection layers P2 are formed. A metal for the second interconnection layer is removed between the interconnection layers E2, an inductor element is then formed, and a passive-circuit substrate is formed. An FET chip is formed on a semi-insulating GaAs substrate, it is flip-chip-bonded, and it is mounted on the passive-circuit substrate.
Patent JP-H05289432-A (JP)
Title: Image forming device
Inventor: OKAZAKI SHIGERU
IPC: G03G15/00
Filed: 1992-04-10
Abstract: PURPOSE:To facilitate the removal of a jammed transfer sheet by arranging guide members opposite to each other.g' to form a sheet carry path, and enabling one of the guide members to open and close around a support shaft parallel to a transfer sheet carry direction. CONSTITUTION:Sheet feed cassettes 6 and 7 are arranged parallel, in the front and rear. Transfer sheets taken from the sheet feed cassettes 6 and 7 are carried along sheet carry paths 11a and 11b, respectively, extending to a transfer separation part 9 and fed. The sheet carry paths 11a and 11b meet at the transfer separation part 9 and it stretches to the left to form a sheet carry path 11 laterally. The sheet carry path 11a is formed from the guide members 12a and 12b arranged opposite each other; the guide member 12a is fixed but the guide member 12b can open and close around the support shaft 12c parallel to the transfer sheet carry direction. Therefore, a jammed sheet is removed by pushing it down around the support shaft 12c, which is parallel to the transfer sheet carry direction, with the sheet feed cassette 6 in the drawn state, thereby opening the sheet carry path 11a.
Patent JP-S62275559-A (JP)
Title: Pressurizing molten metal supply apparatus for molten metal
Inventor: MINAMI SHOZO
IPC: B22D17/30
Filed: 1986-05-21
Abstract: PURPOSE:To enable the pressurized molten metal supply having high accuracy of casting by loading the other prescribed preliminary pressure with the casting pressure to the pressurizing chamber under condition at the time before casting and casting as holding the molten metal surface in the pouring way at almost constant height position near a casting hole of the molten metal pouring way. CONSTITUTION:The molten metal is supplied as holding the molten metal surface in a holding chamber 21 at the range of position from the max. surface Fmax to the min. surface Fmin. A passway for supplying the molten metal at every finish of the casting is arranged by using the head difference from the holding chamber 21 to the pressurizing chamber 22. The preliminary pressure is calculated by an inner diameter D1 of the pouring way 23, a height h1 from the max. surface Fmax to the casting hole 26, etc., and the casting pressure is set at height than the preliminary pressure. At the time of filling up the molten metal into the pressurizing chamber 22 and working the preliminary pressure to a supply and exhaust air way 24, the casting pressure is worked by the prescribed casting signal, and then the molten metal is flowed out and the casting is finished. In this way, at casting, the molten metal flowing condition is always stabilized, and the pressurized molten metal supply having high accuracy is executed.
Patent JP-S5544570-A (JP)
Title: Sintering machine operating method under low production efficiency operation
Inventor: SUGAWARA MINORU
IPC: F27B21/06
Filed: 1978-09-26
Abstract: PURPOSE: To obtain sintered ore with superior falling strength and a superior reduction disintegration index by setting a cooling chamber at the sintered layer transfer direction side of a firing furnace; introducing cooling air of normal press. into the chamber; and blowing this air into a sintered layer after sintering reaction to accelerate sintered layer cooling rate and to control reoxidation.  
     CONSTITUTION: In the DL sintering machine which is operated at a low speed, cooling chamber 3 is set at the sintered layer transfer direction side of firing furnace 2. Air from blower 6 is regulated with flow rate regulation valve 5 according to productivity, etc., and it is supplied to chamber 3 through flow meter 4. Next cooling air is blown into a sintered layer after sintering reaction from chamber 3 in an enough amt. to satisfy the set values of falling strength and a reduction disintegration index. By this method reoxidation is controlled to prevent formation of reoxidized hematite, and high quality sintered ore is manufactured under low production efficiency operation without increasing coke consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5818625-A (JP)
Title: Photosensitive lithographic plate
Inventor: SHIMIZU SHIGEKI
IPC: G03F7/038
Filed: 1981-07-28
Abstract: PURPOSE:To obtain a printing plate having high sensitivity, superior printing resistance, etc. and capable of being developed with water by forming a photosensitive layer contg. photosensitive polyester consisting of a specified aromatic dicarboxylic acid, a dicarboxylic acid having a sulfonate group, and a specified diol on a support. CONSTITUTION:A lithographic plate is manufactured by forming a photosensitive layer contg. photosensitive polyester on an Al substrate or the like. The polyester consists of 5-45mol% dicarboxylic acid units (a) represented by formulaI(where each of m and n is 0 or 1, and at least one of them is 1), <=40 mol% dicarboxylic acid units (b) each having a sulfonate group such as 5- sodium sulfoisophthalate (ester), and diol units (c) represented by formula II (where H is a hydrogenated benzene ring, each of R<1> and R2 is 2-4 C alkylene, each of R<3> and R<4> is H or 1-6C alkyl, each of r and s is a number of 0-3, and t is 0 or 1). The lithographic plate can be developed with water or a weakly alkaline aqueous soln. and has superior chemical resistance, printing resistance and compatibility with ink.
Patent JP-H09279845-A (JP)
Title: Automatic overturning equipment for soil/sand bucket
Inventor: KURODA KAZUO
IPC: E04G21/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to overturn a bucket by hooking suspension ropes to fixing guide rings provided at the right and left sides of the main body of the bucket thereby partially fixing the rope, expanding or shrinking the moving body of suspension fittings thereby sending back and moving the suspension rope forwardly and reversely. SOLUTION: Ring portions 3a and 4a of suspension ropes 3 and 4 are suspended from guide wheels 6 and 7 at both the sides of a bucket main body 1 and part of the rope is fixed. Also, guide wheel 10 and 11 are so arranged to send back and move the suspension rope by the expansion and shrinkage of a moving body 9 forwardly and reversely by means of power cylinder. In such a state that the moving body 9 is shortened, soil/sand is placed in the bucket main body 1 facing upward in a horizontal attitude, and the moving body 9 is extended by the power cylinder 8 in an upward lifting position.  A pair of right and left suspension ropes 3 and 4 are guided by the wheels 10 and 11, ring-shaped portions 3a and 4a are sent back clockwise at the same time, the main body 1 of the bucket is reversed in the same direction together with fixed guide wheels 6 and 7, upper opening hole is directed downward, and the inner soil/sand is discharged.
Patent JP-S5910127-A (JP)
Inventor: NAGAHAMA MINAO
IPC: H02H7/06
Filed: 1982-07-09
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-H08311327-A (JP)
Title: Thermoplastic resin composition for deformed extrusion molding
Inventor: HAMASHIMA NORIYUKI
IPC: C08L69/00
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a composition having light weight, excellent rigidity and impact strength, heat resistance and extrusion moldability, and suitable as a thermoplastic resin composition for deformed extrusion molding of building materials, especially window frames or door sashes, etc. CONSTITUTION: This thermoplastic resin composition for deformed extrusion molding is composed of (A1) 50-95wt.% a thermoplastic aromatic polycarbonate resin, (A2) 0-40wt.% a thermoplastic resin other than the thermoplastic aromatic polycarbonate resin, (B) 2-30wt.% polyethylene and (C) 5-30wt.% a filler.
Patent JP-S61277315-A (JP)
Inventor: YAMADA AKIRA
IPC: H02H3/24
Filed: 1985-05-31
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-H04345717-A (JP)
Title: Mercury switch
Inventor: ENOMOTO MASAHARU
IPC: H01H29/20
Filed: 1991-05-23
Abstract: PURPOSE:To prevent sprash of mercury particles and the generation of chattering with extending one of a pair of electrodes of a switch by providing a passage of mercury wetting it with mercury. CONSTITUTION:In an insulating container 1, enclosed mercury 3, atmosphere gas 4 and a pair of electrodes 2, 2' installed insertedly in the insulating container 1 are provided, and in this case, the electrode 2' is always wetted in mercury. That is, the electrode 2' is extended more downward than the other electrode 2 and surface-treated with Ni, Au, Pt, etc., so that is can be easily wetted with mercury. As the electrode 2' is thus wetted with mercury 3, the passage of mercury 3 is formed along the electrode 2' so that mercury never splashes. Moreover, it is possible to prevent chattering.
Patent JP-S62275501-A (JP)
Title: Preforming method for hot slab by cross reduction press
Inventor: NIKAIDO HIDEYUKI
IPC: B21J1/02
Filed: 1986-05-23
Abstract: PURPOSE:To decrease the tangling of a sheet bar and crop loss by setting pressing force in such a manner that the ratio between the in-slab stress generated by the pressing force of a buckling preventive hold-down and the stress in the press reduction direction in the transverse central part of the slab calculated from the press load attains a limited value. CONSTITUTION:The slab is preformed by setting the pressing force of the buckling preventive hold-down at which the in-slab stress generated in the pressing direction of the buckling preventive hold-down in the preforming stage attains >=1/5 and <=1/2 the stress in the press reduction direction in the transverse central part of the slab calculated from the press load under the relations 1, 2 between the section of the press and the rolling reduction for preforming. In the equations, W=slab width (mm), t=slab thickness (mm), DELTAWp=rolling reduction for preforming (mm).
Patent JP-S62279815-A (JP)
Inventor: ERITSUKU EDOWAADO MOOTON
IPC: B01D39/14
Filed: 1987-05-15
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-H08313484-A (JP)
Title: Capillary electrophoretic method and apparatus
Inventor: TOMIOKA YOSHIKI
IPC: G01N27/447
Filed: 1995-05-17
Abstract: PURPOSE: To easily and accurately perform the separation and analysis of the adhered on the surface of a solid sample difficult heretofore while enabling the positional evaluation of the surface of the solid sample in capillary electrophoresis. CONSTITUTION: A sample head 1 holds a liquid dripping part 2 dripping a very small amt. of a liquid on the surface of a solid sample 7, a capillary 3 bringing a liquid droplet 15 being a sample soln. having the adhered on the surface of the solid sample 7 dissolved therein into contact with one end part 3a and an electrode 5 on a sample side and can be moved to the predetermined position of the solid sample 7. A capillary moving mechanism 10 is provided at the other end part 3b of the capillary 3 as a means injecting a sample soln. into the capillary 3. Predetermined voltage is applied across the sample soln. 15 and the buffer soln. 12 in which the end part 3b of the capillary 3 is inserted by a high voltage supply part 4 to electrically migrate the sample soln. injected into the capillary 3.
Patent JP-S53131300-A (JP)
Title: Production of silicon oxide film
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/455
Filed: 1977-10-03
Abstract: PURPOSE:To economically produce a uniform silicon oxide film in a high yield by spraying an oxide gas and a silicide gas upon a substrate set opposite to the gas streams in a reactor under reduced press. or a vacuum.
Patent JP-H06333581-A (JP)
Title: Solid poly electrolyte fuel cell
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/02
Filed: 1993-05-21
Abstract: PURPOSE:To provide a solid polyelectrolyte fuel cell capable of reducing the collected stress added to an electrolytic film and reducing the generating frequency of breakage of the electrolytic film by the pressure difference between a fuel gas and an oxidizing agent gas. CONSTITUTION:A cell 1 for solid polyelectrolyte fuel cell is a cell for solid polyelectrolyte fuel cell using separators 2A, 2B as separator to the cell of a conventional solid polyelectrolyte fuel cell. The separator 2A has the same structure as in the conventional one, the separator 2B has recessed grooves (gas passing grooves) 61B in the positions opposed through a fuel cell 7 to a plurality of protruding bulkheads 62A possessed by the separator 2A, and protruding bulkheads 62B are formed in the middle position between the gas passing grooves 61B. Thus, the gas passing grooves 61A of the separator 2A are situated in the positions opposed to the protruding bulkheads 62B of the separator 2B through the fuel cell 7.
Patent JP-H06304809-A (JP)
Title: Micro-shaft cutting method and cutter
Inventor: NAKAMURA KENJI
IPC: B23D23/00
Filed: 1993-04-22
Abstract: PURPOSE:To improve the working efficiency in end surface roundness grinding work by cutting the end part of a wire rod in a polygonal pyramid shape by plural cutters to carry out cutting operation simultaneously toward the axis from at least three or more directions of the outer peripheral surface of the wire rod. CONSTITUTION:Three holder bodies 2 are arranged in a radial shape around an opening part of an insertion hole 11. The holder bodies 2 move perpendicularly to the axis direction of the insertion hole 11, and the respective holder bodies 2 have a pair of racks 3 on both side surfaces of themselves. Pinion gears 4 meshing with the respective racks 3 are arranged, and the adjacent pinion gears 4 are combined with each other, and the respective holder bodies 2 are interlocked with each other. One of the holder bodies 2 is pressed and energized by a press machine Q, and when the holder bodies 2 are moved in the direction of a wire rod P, the other holder bodies 2 are interlocked with the holder bodies 2 pressed through the pinion gears 4, and move respectively perpendicularly to the axis of the wire rod P. Three cutters 1 installed in the respective holder bodies 2 cut the wire rod P simultaneously.
Patent JP-S6013150-A (JP)
Inventor: SHIONO TERUYUKI
IPC: E04B1/64
Filed: 1983-06-30
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-H02297749-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUO HIROFUMI
IPC: G11B15/665
Filed: 1989-05-12
Abstract: PURPOSE:To facilitate the assembly of a tape guide driving part and to prevent creep deformation, etc., and hence to promote the reliability by providing a stationary position of a tape guide in one position on the side of loading from the unloading state at the completion time of ejecting a cassette. CONSTITUTION:The tape guides 3 and 4 are unloading positions respectively in order not to interfere with the cassette 1 at the time of inserting and ejecting the cassette, and the tape guides 3 and 4 are slightly moved in the loading direction after detecting the ejection of the cassette 1, so that its pressing against a guide groove end part is released to remove stress on the tape guide driving part. By this method, since the stress to be given to the tape guide driving part is limited to the operation time for inserting and ejecting the cassette 1 only, any problems, such as the creep deformation, etc., cannot be generated, while the assembly of the tape guide driving part can be facilitated as well.
Patent JP-H08292654-A (JP)
Title: Cleaning device
Inventor: SHINTANI TAKASHI
IPC: G03G21/10
Filed: 1995-04-19
Abstract: PURPOSE: To provide a cleaning device which is constituted so that the winding-in and the damage of a cleaning element is prevented from occurring and an image carrier can be always stably cleaned and whose structure is simple. CONSTITUTION: By a control means, the attaching and detaching actions of a cleaning blade 22b and a coating member 22c with respect to an intermediate transfer belt are controlled. In a state where the blade 22b is brought into slidable contact with the intermediate transfer belt, toner left on the intermediate transfer belt is scraped. By the coating member 22c, the intermediate transfer belt is coated with a lubrication imparting agent by wider slidable contact width than the slidable contact width between the blade 22b and the intermediate transfer belt in a state where the coating member 22c is faced and brought into contact with the intermediate transfer belt.  By the control means, such a control action that the coating member 22c is faced and brought into contact with the intermediate transfer belt so as to obtain much bite quantity and the faced and contact area is cleaned by the blade 22b is executed.