baber/WOPTO huggingface dataset:
Patent JP-S62244505-A (JP)
Title: Plug for producing seamless pipe
Inventor: YAMAZAKI KAZUO
IPC: C23C16/34
Filed: 1986-04-17
Abstract: PURPOSE:To reduce the production cost and to improve durability by attaching an end member consisting of a sintered hard material to the top end of a plug and forming a hardened surface layer on the surface thereof. CONSTITUTION:The end member 2 consisting of the sintered hard material subjected to a surface hardening treatment is attached by a screw system or adhering, etc., to the top end of a plug base body 1 made of a low alloy steel. A thermally sprayed ceramic layer 3 is then formed on the outside surface of the plug base body 1. The sintered hard materials consisting of WC, TiC, etc., are used for the end member and the surface hardening treatment is executed by a chemical vapor deposition or physical vapor deposition method. The end member 2 consisting of the sintered hard material is disposed to the top end of the plug base body 1 and the outside surface of the base body 1 is coated with the thermally sprayed ceramic layer 3 and therefore, the impact resistance and durability are higher than the impact resistance and durability of the plug constituted of a ceramic material and the cost is reduced.
Patent JP-H11280209-A (JP)
Title: Roof structure
Inventor: TANIDA TETSUO
IPC: E04D3/366
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making roof structure which is very excellent in practical use. SOLUTION: Longitudinal roof plates A provided with joined side walls 2 in which a joined engagement part 1 is formed on an upper edge on the right and left sides are continuously provided with the intervals S of suspenders in the gradient direction of a roof, a long suspension plate C to be fixed on a roof member (d) is interposed between the joined side walls 2 of the adjacent long roof plates A, bent engagement parts provided on right and left upper edges of the long suspension plate C are engaged with the joined engagement parts 1 located to the right and left sides of the long roof plates A, a long cap E to cover an upper opening part of the long suspension plate C is arranged on the long suspension plate C,  and an engagement part 4' to be tightly fitted to and engaged with the bent engagement parts 3 of the long suspension plate C is provided in the middle of the right and left suspension parts 4 of the long cap E. A flashing part 5 is provided on an end part of the suspension part 4 to form a longitudinal swollen bar F on the roof member (d) in a flashing condition.
Patent JP-H06299110-A (JP)
Title: Ink for ink-jet cloth-printing, method for ink-jet cloth-printing using the same and device therefor
Inventor: SUZUKI MARIKO
IPC: C09D11/00
Filed: 1993-04-14
Abstract: PURPOSE:To obtain an ink useful for printing woven fabric, nonwoven fabric, etc., having excellent storage stability, delivery performance, clarity of dyeing and stability with time by adding a specific amount of a hydrolyzate of reactive dye to ink containing reactive dye and water. CONSTITUTION:Ink for ink-jet cloth-printing containing (A) reactive dye and (B) water is mixed with (C) 1-50wt.% of a hydrolyzate of the component A based on the component A to give the objective ink.
Patent JP-H02267436-A (JP)
Title: Heat exchange facility for bio-hazard measure
Inventor: AOYAMA SHIGEYUKI
IPC: F24F3/147
Filed: 1989-04-06
Abstract: PURPOSE:To contrive the reduction of air conditioning load while preventing contamination of an air supply system due to exhaust by allowing an exhaust passage and an air supply passage of the outside air to oppositely form to arrange a heat exchanger in the opposite flow so as to arrange an air blasting fan in the front part of a heat exchange part of the air supply passage. CONSTITUTION:An exhaust passage alpha and an air supply passage beta are allowed to oppositely form and a heat exchanger 3 is provided in the opposite flow. In addition, an air blasting fan 4 is provided after the heat exchange part of the exhaust passage alpha and another air blasting fan 5 is set before the air supply passage beta. By the constitution, the pressure of the heat exchanger 3 and in the neighborhood thereof is relatively negative in the exhaust passage alpha and positively in the air supply passage beta. As the result, air flow from the exhaust passage alpha to the air supply passage beta is not produced by the pressure balance even through damage should occur in a partition 7 and/or a seal part 8 of the installation part of the heat exchanger 3.
Patent JP-H01259322-A (JP)
Title: Thin film semiconductor switching element matrix substrate and its manufacture and picture display device using said substrate
Inventor: TAKANO TAKAO
IPC: G02F1/1368
Filed: 1988-04-11
Abstract: PURPOSE:To reduce a wiring resistance without increasing the number of photolithography processes by forming an auxiliary bus line of a first bus line, which is superposed on the first bus line, so as to cover one side wall of the first bus line. CONSTITUTION:A picture display device is constituted so that an auxiliary gate bus line 10 covers end faces 11, 12 of the wiring of a gate bus line 3, when the auxiliary gate bus line 10 is superposed on the gate bus line 3. When the auxiliary gate bus line is provided by using a conventional technique, the wiring resistance can be reduced to about 70%, but in such a case, it is lowered to about 25%, and its variance also goes to very small.
Patent JP-S5313017-A (JP)
Title: Overhead valve system valve mechanism
Inventor: MAEDA YORISHIGE
IPC: F01L1/12
Filed: 1976-07-22
Abstract: PURPOSE: To prevent pitching while obviating abnormal wear and seizure and the like, by enlarging the curvature radius of the semi-spherical part of the nose of an adjust screw while fitting a spacer with larger diameter than a valve stem end to the valve stem end. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61248864-A (JP)
Title: Paper folding device
Inventor: IWASAKI YASUO
IPC: B65H45/18
Filed: 1985-04-25
Abstract: PURPOSE:To make folding rolls rotate at a low speed when the part of a sheet of paper to be folded passes through a nip part while making said rolls rotate at a high speed except the time as mentioned above, by enabling the revolving speed of said folding rolls to be changed in two, high and low stages. CONSTITUTION:Solenoids 8, 10 are turned off and a fold-in guide 7 and a fold-in pinch roll 9 are placed in the solid line positions in the figure and, in this condition a motor 11 is driven to send a sheet of paper into a paper conveying passage 3 by means of a sending roll 4. At this time, an electromagnetic clutch 22 is turned on to connect a small-diameter sprocket 18 to a shaft 20, which is rotated at a high speed by means of the small-diameter sprocket 18. When the end of the paper is brought into contact with the stopper 6, the solenoid 8 is turned on causing the guide 7 to be placed in the broken line position, to send the middle part of the paper into a nip 2. When the send-in of the paper is completed, the solenoid 10 is turned on causing the pinch roll 9 to be placed in the broken line position, to hold the paper between the pinch roll 9 and a roll 1, and the clutch 22 is turned off releasing the sprocket 18 from the shaft 20, which, in turn, is rotated at a low speed by means of a sprocket 16, to rotate the roll 1 at a low speed.
Patent JP-H10270186-A (JP)
Title: Discharge lamp lighting device
Inventor: ICHIDA SHINICHI
IPC: H05B41/24
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device with a microcontroller, and prevent breakdown of the microcontroller. SOLUTION: The output of a rectification part 2 of an AC power source 1 is supplied to a discharge lamp 4 through an inverter 3, and a microcomputer 5 is provided for controlling the inverter 3, and a switch 6 is provided for giving indication signals to the microcomputer 5. An earth terminal 7 of the switch 6 is connected to a power ground 8 for tying the output of the rectification part 2, the inverter 3 and the discharge lamp 4.
Patent JP-H10266800-A (JP)
Title: Material stock device and material conveying method
Inventor: MAEDA MASAHIRO
IPC: E21F13/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To save the area of a site on a ground by a method wherein materials are efficiently contained in a vertical shaft in an arbitrary shape as a space necessary to use for other application in the vertical shaft. SOLUTION: A material stock device comprises stock shelves 20 for segments 16 vertically arranged in a plurality of stages along the wall surface of a vertical shaft 14; a conveying device 22 to convey the segments 16; and a conveyance rail 24 to guide the conveying device 22 from a loading position on a ground to the respective stock shelves 20, and a bottom 30 of the vertical shaft 14. The conveyance rail 24 comprises a ground conveyance rail 32 disposed from a loading position to the upper position of the vertical shaft 14; an elevation conveyance rail 34 vertically disposed adjacently to the stock shelve 20; and a horizontal conveyance rail 36 horizontally arranged in a position corresponding to the stock shelve 20 from the elevation conveyance rail 34 side to a position above teach stock shelve 20.
Patent JP-S5639181-A (JP)
Title: Quality assurance of resistance welded part and its check method
Inventor: NAKADA SHIYUUJI
IPC: B23K11/24
Filed: 1980-06-30
Abstract: PURPOSE: To check the quality of welded part, by controlling the welding current through the comparsion of the voltage between electrodes clipping welded material with the timing change of the set reference voltage.  
     CONSTITUTION: The welded material 1 is pressed with the electrode chips 2a, 2b, power is applied via the secondary conductor 3 of the welding transformer 4, and the voltage between the chips 2a, 2b is detected and fed to the comparison judging circuit 6. But, the voltage at the initial stage of power application is removed at the cutoff circuit 5. The reference voltage generator 7 produces the voltage which changes timewise to obtain the excellent welded part preset. The comparison  judging circuit 6 compares the detection voltage with the reference voltage changing timewise, the difference is changed into correction signal at the correction signal generating circuit 8, it is controlled at the welding current control circuit 9 and the voltage between chips is matched within the reference voltage range. If the difference between the said voltage and the reference voltage is greater beyond control, the failure signal is fed to the judgement and display circuit 10 from the comparison judging circuit 6 to display the judgement of failure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5423020-A (JP)
Title: Amorphous magnetic alloy
Inventor: MAKINO YOSHIMI
IPC: C22C38/34
Filed: 1977-07-21
Abstract: PURPOSE: To provide an amorphous magnetic iron alloy contg. Cr, Si and B in a specified ratio and having a low magnetostriction constant, superior magnetic characteristics to external stress, and a high magnetic flux density, which is useful as a high density recording head materal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11277314-A (JP)
Title: Cutting tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cutting tool having a clamp mechanism without the interference to a blade edge tip installed on the tip of a tool main body and the generation of the shift between the axis of the tool main body and the axis of a hole machining tool, in the cutting tool used for the machining of the valve hole of the cylinder head of an engine, especially. SOLUTION: In a cutting tool in which an installation hole 5 for mounting the hole machining tool T such as a gun reamer attachably/detachably is formed along an axis 0 on the inside of the tool main body 1 rotated around the axis 0 and also a blade edge tip 13 is installed on the outer periphery side of the opening part of the installation hole 5 of the tip of tool main body 1, a clamp mechanism 16 for clamping the shank of the hole machining tool T coaxially for the axis 0 by the operation from the tool outer periphery side is provided on the more rear end side of the tool than the blade edge tip 13 of the tool main body 1.
Patent JP-H06278705-A (JP)
Title: Box-packing apparatus
Inventor: KITAGAWA KAZUMI
IPC: B65B5/10
Filed: 1993-03-23
Abstract: PURPOSE:To automatically pack a wrapped article into a prescribed container so that the surface of the article is directed upward, by causing a holding member carried in a lift position to rotate by 180 degrees in a vertical plane so that the wrapped article is transferred from the lift position to a position above the lift position while the inside and outside of the article are reversed. CONSTITUTION:An attraction cup 68 constituting a lifter mechanism 4 rotates by 180 degrees in the vertical plane between a lift position and a positive above the lift position by a rotator 61 driven to a rotation by a prescribed angle at a time by a drive motor 60. The inside and outside of a wrapped article carried in the lift position and attracted and held by the attraction cup 68 are reversed while being transferred from the lift position to the position above the lift position. Then, the wrapped article with the reversed inside and outside is transferred from the lift position to a box-packing mechanism by a second carrier mechanism provided in the position above the lift position and packed into a box. Accordingly, even if the article turned the other way is fed, it can be automatically packed into a box while the surface of the article is directed upward.
Patent JP-H10283337-A (JP)
Title: Neurocellular automation and optimizing device
Inventor: FELIX GALES
IPC: G06F7/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To simplify the state updating mechanism of a cell, and to constitute a highly dense neural net. SOLUTION: In this device using a cellular automation 1, cells 30, 31,..., 34 respectively having a state storing mechanism 4 and a state updating mechanism 5 are arrayed like a multiple grid. In this case, the stage storing mechanism 4 includes a part whose information is open to the other cells and a part not open to the public, and the state updating mechanism 5 includes an open updating part and a private updating part, and each state updating mechanism 5 decides the next state based on the state of its own cell and the open state of the neighborhood cell.
Patent JP-S63252477-A (JP)
Title: Bipolar semiconductor integrated circuit device
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L29/72
Filed: 1987-04-09
Abstract: PURPOSE:To fine an IC element, and to increase the working speed of the IC element by isolating a transistor element by a dielectric insulating layer surrounded from the cross direction and the longitudinal direction on a substrate. CONSTITUTION:A P<+> diffusion layer is formed to a P-type Si substrate 1, and an N<+> buried layer 3 and an N<-> epitaxial layer 4 are shaped in succession. An oxide film 9 is attached onto the surface of the epitaxial layer 4, and vertical trenches 6 are cut through ion etching. Only the P<+> diffusion layer is etched selectively to form transverse trenches while Si oxide films 5 are affixed onto the whole wall surfaces of the trenches. The ions of a P<+> type impurity are implanted to shape channel-stoppers 10, poly Si is vapor-grown, and the insides of the trenches are buried with the poly Si layers 6. An N-P-N bipolar transistor respectively using an N<+> diffusion layer 7, a P diffusion layer 8 and the N<-> epitaxial layer as emitter, base and collector regions is formed.
Patent JP-H08283292-A (JP)
Title: New antimicrobial protein, its production and use thereof
Inventor: YAMAKAWA MINORU
IPC: A61K35/64
Filed: 1995-04-13
Abstract: PURPOSE: To obtain an antimicrobial protein derived from a larva of an insect belonging to the order Coleoptera and to provide a method for producing the protein and develop its use. CONSTITUTION: This antimicrobial protein is induced in the humor of a larva when a body surface of the larva of an insect belonging to the order Coleoptera is injured, has an N-end amino acid sequence of the formula N2 N-Val-Pro-Val- Gly-Ser-Asp-Pro-Glu-Pro-Lys-Leu-Met-Thr-Met-Asp-Leu-Val-Pro-His- and the following properties or an antimicrobial protein having immunologically common antigenicity with the antimicrobial protein. (i) About 7,100-7,300 molecular weight. (ii) Thermal stability (5-10 minutes at 100 deg.C).
Patent JP-S61248124-A (JP)
Title: Input precedence control system
Inventor: SEKI TAKAAKI
IPC: G06F12/00
Filed: 1985-04-26
Abstract: PURPOSE:To shorten 9 time for processing input and output by transferring input data required by a program from an external storage unit to a main memory by prefetched processing of instruction execution of a program and placing it at higher rank of memory hierarchy. CONSTITUTION:A prefetched input controlling section (device) 4 that analyzes an instruction (n) step ahead of present instruction word of a program under execution is provided separately from the instruction execution controlling section of a CPU (central processing unit) 2. By detection of an input instruction (or instruction that calls input processing module) in an input/output precedence controlling section, data are transferred (in unit of block or track) to a main memory, which is high-order of memory hiararchy, from the file of an external memory before the file (assemblage of data) is accessed by the program actually. Thus, the time required for data transfer can be shortened.
Patent JP-H01262354-A (JP)
Title: High temperature side heat-exchanger for stirling cycle engine
Inventor: HISAMORI YOICHI
IPC: F02G1/055
Filed: 1988-04-11
Abstract: PURPOSE:To aim at facilitating the manufacture of a heatexchanger for the high temperature side of a Stirling cycle engine by constituting a spacer for positioning a regenerator, with an inner cylindrical body disposed in the outer peripheral wall of a cylinder above the regenerator and an outer cylindrical body having a diameter greater than that the inner cylindrical body while using the gap between the inner and outer cylindrical bodies as a gas passage. CONSTITUTION:There are formed an expansion chamber 6 between a cylinder 2 as a high temperature side heat-exchanger body and a displacer piston 4 and a compression chamber 7 between the displacer piston 4 and a power piston 5. Working gas is shifted between both chambers 6, 7 by heating and cooling thereof through a regenerator 8 and a spacer 20 so as to drive the power piston 5 in association with variations in the pressure of the working gas. In this arrange ment, the spacer 20 is composed of an inner cylindrical spacer 20a incorporated in the peripheral wall of the cylinder 20 and an outer cylindrical spacer 20b having a diameter greater than that of the inner spacer 20a, and the gap between both spacers 20a, 20b is used as a gas passage 15.
Patent JP-H09244071-A (JP)
Title: Liquid crystal element and display device
Inventor: HASEGAWA TORU
IPC: G02F1/13357
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make possible obtaining an information display with high visibility without a color filter and suitable for an on-vehicle use, etc., by performing the control of a display area such as a segment, etc., with electric field in the state between a non-color development state and a color development state and providing plural areas changing the tints of the color development state according to the difference of the retardation decided with refractive index anisotropy and thickness of a liquid crystal layer under a fixed electric field condition. SOLUTION: The liquid crystal layer is arranged between a pair of polarizers 11, 17 and transparent substrates 12, 16. Liquid crystal areas 13a, 13b are the areas that the retardation is changed by that the refractive index anisotropy and the thickness are different under the fixed or nearly fixed electric field condition containing an electric field non-application state, and a partition or seal part 14, an isotropic layer 15 such as a cavity, etc., answer to a non-display area without being applied with the electric field. The partition or seal part 14 is constituted of isotropic transparent or black material, and can perform the display with a high light shielding property. The isotropic layer 15 such as the cavity, etc., is made the cavity, or is filled up with a black coloring agent.
Patent JP-S62244482-A (JP)
Inventor: ADACHI FUJIO
IPC: B65G47/86
Filed: 1986-04-17
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-S5211815-A (JP)
Title: Video signal accumulator
Inventor: YOSHIMOTO MASAHIRO
IPC: H04N5/76
Filed: 1975-07-18
Abstract: PURPOSE: Prevention of the stripe distortion and flickering of the reproduced picture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01259499-A (JP)
Title: Supervising system
Inventor: NAKAZUMI MASASHI
IPC: G08B25/00
Filed: 1988-04-11
Abstract: PURPOSE:To speedily collect new trouble information by writing the trouble information, which are transmitted from respective low order supervising devices, to respectively correspondent sub-memories in a main supervising device, writing the written trouble information to a first main memory by the control of a second control part and displaying the information on a display part. CONSTITUTION:In a main supervising part 10, the trouble information, which are transmitted from an intermediate supervising device 40, are respectively written to a correspondent sub-memory 11, for example, and written to a first main memory 21 by the control of a second control part 20. Then, the information are displayed on a display part 22. Thus, when the trouble information are written from the respective types of detectors to low order supervising devices 1, 2, 3... and respective memories 31, since the writing is immediately announced through the intermediate supervising device to the main supervising device 10, the collection of the new trouble information can be executed extremely speedily in the main supervising device.
Patent JP-H03287734-A (JP)
Title: Titanium alloy excellent in corrosion resistance
Inventor: YUGAWA NATSUO
IPC: C22C14/00
Filed: 1990-04-02
Abstract: PURPOSE:To manufacture a titanium alloy excellent in corrosion resistance by incorporating each specified ratio of one or more kinds among Rh, Ir and Pt as well as Ni and Ta into Ti. CONSTITUTION:A titanium alloy contg., by weight, 0.005 to 2.0% of one or more kinds among Rh, Ir and Pt, 0.1 to 2.0% Ni, 0.5 to 10.0% Ta and the balance Ti is prepd. Furthermore, a part or the whole of Ta may be substituted by one or more kinds among Zr, Hf and Nb. In this way, the corrosion resistance of the titanium alloy can easily and surely be improved.
Patent JP-H03288525-A (JP)
Title: Honeycomb heater and catalyst converter
Inventor: MIZUNO HIROSHIGE
IPC: F23J15/00
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a catalyst converter having a honeycomb heater arranged thereto by forming a metal powder into a honeycomb shape by extrusion molding and sintering the molded one to form a metal honeycomb structure and providing an electrode for electrification of the honeycomb structure. CONSTITUTION:A metal powder raw material such as an Fe powder or an Al powder, an org. binder such as methyl cellulose or polyvinyl alcohol and water are mixed to be formed into a desired honeycomb shape by extrusion molding. This honeycomb molded body is sintered at about 1000-1400 deg.C in a non-oxidative atmosphere. Thereafter, an electrode is provided to the partition wall or interior of the outer peripheral part of this metal honeycomb structure by soldering or welding. By this method, a honeycomb heater excellent in durability and catalyst supporting properties and having good temp. rising characteristics and uniform heat generating characteristics is obtained and a catalyst converter enhanced in exhaust gas purifying capacity is obtained.