baber/WOPTO huggingface dataset:
Patent JP-S6414229-A (JP)
Title: Production of novolac phenolic resin for resist
Inventor: SHIRAISHI HIROSHI
IPC: G03F7/038
Filed: 1987-07-08
Abstract: PURPOSE:To obtain easily and industrially the title resin freed of oligomer components, by dispersing a novolac phenolic resin in a solvent containing a specified aromatic solvent and extracting oligomer components from the resin. CONSTITUTION:The purpose resin is obtained by dispersing a novolac phenolic resin in a solvent mixture containing at least 90vol.% aromatic solvent of the formula and extracting oligomer components from the resin. In the formula, R1, R2, R3 and R4 are each H, Cl, Br or CH3 and at least one of them is a group other than H. Although an aromatic solvent (e.g., chlorobenzene) has heretofore been regarded as a nonsolvent for a novolac resin, it can dissolve an oligomer component of a certain MW or lower. In this way, oligomer components in the resin dispersed in these solvents can be selectively extracted, so that a novolac phenolic resin from which oligomers are extracted can be easily obtained.
Patent JP-2000000107-A (JP)
Title: Fastner
Inventor: SASAKI JUN
IPC: D04H1/541
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fastner comprising a mechanical fastener which hardly become bluffy with a higher engaging capacity. SOLUTION: In a fastner which comprises a male member 1 as mechanical fastener having a number of hook parts 3 and a female member as mechanical fastener made of an unwoven fabric to be mutually engaged. The many hook parts 3 in the male member 1 are 100-1,000 pieces/cm2 in density and each hook part 3 is 300-1,500 μm high and 100-500 μm wide. The unwoven fabric composing the female member has a weight of 20-80 g/m2 and the component fiber has the fineness of 4-15 denier.
Patent JP-S5958832-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WATANABE TOKUJIROU
IPC: H01L21/60
Filed: 1982-09-28
Abstract: PURPOSE:To prevent dielectric breakdown on the bonding of a metallic wire by making the thickness of an insulating film under a bonding pad electrode and of its periphery thicker than that of an insulating film for isolating an element in an internal region and bringing the thickness of both insulating films to specific thickness or more. CONSTITUTION:An SiO2 film 7 in approximately 500Angstrom  on a P type Si substrate 1 is etched masked with an Si3N4 mask 8, and pad peripheral regions 9 and scribing lines 10 are formed. The substrate 1 is etched by reactive ions to form grooves 11 in approximately 4,000Angstrom  depth, SiO2 12 is formed as the mask 8 is attached at it is to bury the grooves 11, and made the same plane as the film 7, and the mask 8 is removed. An N channel MOSIC is manufactured by using an MOS process according to a predetermined method. According to the constitution, the insulating film 4 under the periphery of the pad electrode C is 1mum or more (may be 7,500Angstrom  or more) when the thickness of a field oxide film 2 is approximately 4,000Angstrom , dielectric breakdown due to the mechanical impact of wire bonding, etc. is prevented on the assembly of the IC, a fraction defective of characteristics after an assembly is reduced remarkably, and the degree of integration can be improved.
Patent JP-S6230507-A (JP)
Title: Filter
Inventor: OTSU TOMONOBU
IPC: C02F1/28
Filed: 1985-07-31
Abstract: PURPOSE:To make it possible to easily wash off even the dust adhered to the root part of a hollow yarn at the time of backwashing, by constituting a holding frame for holding the end part of each hollow yarn and a cover for covering and protecting the hollow yarn bundle as separate bodies and making both of them detachable. CONSTITUTION:End parts 9a of hollow yarns 9 are inserted in a holding frame 11 and fixed by a synthetic resin. A cover 10 for protecting the hollow yarns and the holding frame 11 are constituted as separate bodies and connected to each other by threads respectively provided to both of them. At the time of the backwashing of the hollow yarn membrane, a lid 3 is opened to detach an activated carbon cartridge 5 and the cover 10 is detached from the holding frame 11 and, further, the holding frame 11 is detached from the lid 3. Next, the holding frame 11 is mounted to the ribs 14 provided to the bottom surface of a filter main body 1 and the lid 3 is again mounted to the main body 1 and raw water is supplied to the main body 1 in this state in the same way as a use time and penetrated in the hollow yarns 9 from the end surface openings 16 of the hollow yarns 9 to remove the dust adhered to the surface of each hollow yarn 9 and allowed to flow out of the filter.
Patent JP-S59135064-A (JP)
Inventor: EDOWAADO ETSUCHI SUZACHIOUITSU
IPC: A61F2/20
Filed: 1983-09-13
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-S6061832-A (JP)
Title: Arithmetic controller
Inventor: ABE TAKASHI
IPC: G06F9/45
Filed: 1983-09-16
Abstract: PURPOSE:To reduce memory capacity and access an object program part reversely by storing a special flag of the kind of each byte of an object program, and reading the contents of the flag and detecting every bit. CONSTITUTION:A main memory 2 and a flag memory 3 are connected to the arithmetic device 1 of an arithmetic processor; the object program is stored in the memory 2 and flag codes of respective units of the object program are stored in the flag memory 3. Further, a programming device 4 connected to the device 1 writes the program and flag codes in the memory 2 and flag memory 3 through the device 1 respectively when the program is written. A program in assembler language from the device 4 is converted into an object program in machine language by the assembler 5 in the device 1 and the object program is converted into the assembler language by a disassembler 6. A detector 7 receives the contents of the flag memory 3 to detect the disassembled part of the object program.
Patent JP-S5959250-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1982-09-27
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-S5692300-A (JP)
Title: Novel cc3 branched cardenolideeglycoside*its manufacture and use
Inventor: HANSU PEETAA ARUBUREHITO
IPC: C07J19/00
Filed: 1980-12-02
Abstract: For the Contracting States : BE, CH, LI, DE, FR, GB, IT, NL 1. A C3 -branched cardenolideglycoside of the formula (I)  see diagramm : EP0030331,P7,F1  where R**1 is a hydrocarbon radical of up to 4 carbon atoms, or phenyl, R**2 is hydrogen or hydroxyl, and R**3 and R**4 are different from one another and denote hydrogen or an optionally acylated hydroxyl, it being possible for the acyl to contain up to 7 carbon atoms. For the Contracting State : AT A process for the preparation of a C3 -branched cardenolideglycoside of the formula (I)  see diagramm : EP0030331,P7,F2  where R**1 is a hydrocarbon radical of up to 4 carbon atoms, or phenyl, R**2 is hydrogen or hydroxyl, and R**3 and R**4 are different from one another and denote hydrogen or an optionally acylated hydroxyl, it being possible for the acyl to contain up to 7 carbon atoms. wherein a compound of the formula (II)  see diagramm : EP0030331,P7,F2  where R**1, R**3 and R**4 have the above meanings, is reacted in the presence of an acid acceptor with an acylated 1-halohexopyranose of the formula (III)  see diagramm : EP0030331,P8,F3  where R**5 is hydrogen or acyloxy of 2 to 8 carbon atoms, and R**6 is acyloxy of 2 to 7 carbon atoms, and then the acyl groups which are present on the hexopyranose radical and may be present on the 12th or 16th carbon atom are eliminated.
Patent JP-S6149348-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1984-08-15
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-H0517397-A (JP)
Title: Production of alkyl-substituted parahydroxybenzoic acid
Inventor: IJIRI MAKIKO
IPC: C07C65/03
Filed: 1991-07-10
Abstract: PURPOSE:To provide a method for readily producing alkyl-substituted parahydroxybenzoic acids in a shorter time and in a higher yield than in the conventional method. CONSTITUTION:In the production of alkyl-substituted parahydroxy benzoic acids using a potassium alkyl-substituted phenolate having one or more alkyl groups at positions except for the p-position and carbon dioxide as the raw materials, the production method in this invention is characterized by a reaction under the coexistence of another potassium alkyl-substituted phenolate, preferably a potassium alkyl-substituent phenolate having more bulky and-or more alkyl substituent groups.
Patent JP-H0219229-A (JP)
Title: Method for heat-sealing container for hermetical seal packing
Inventor: KAJI MASAYUKI
IPC: B65B51/10
Filed: 1988-07-06
Abstract: PURPOSE:To obtain a container for hermetical seal packing excellent in hermetical sealability by providing a heat seal material layer containing a monoolefin/unsaturated carboxylic acid copolymer resin or a metal salt thereof to the upper surface of the mouth part of a container main body and the single surface of a lid material to thermally bond both surfaces to each other. CONSTITUTION:A container for hermetical seal packing is made of glass, metal, ceramic or pottery and, as the metal foil being the base material of a lid material, an aluminum foil is used. As the monoolefin/unsaturated carboxylic acid copolymer resin being the main component of a heat seal material layer, an ethylene/acrylic acid copolymer resin and an ethylene/methacrylic acid copolymer resin are designated and, as a metal salt thereof, an ion crosslinked resin obtained by neutralizing the carboxyl group of the copolymer resin with an alkali metal ion such as sodium or potassium or an alkaline earth metal ion such as zinc or magnesium is designated. The mouth part 2 of the glass container 1 is covered with the lid material 10 and the heat seal material layers 3, 13 of both of them are thermally bonded to each other. As a result, the container for hermetical seal packing excellent in hermetical sealability is obtained.
Patent JP-2000356281-A (JP)
Title: Variable stroke type solenoid driven valve
Inventor: HOSHI KIICHI
IPC: F16K31/04
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a variable stroke type solenoid driven valve simplified in constitution for valve stroke adjustment and easily controlled. SOLUTION: A movable element 114 is determined in its neutral position by the force of a lower spring 104 for springing a valve 104 in the closing direction and an upper spring 126 for springing the valve 104 in the opening direction. A lower coil retainer 117 generates electromagnetic attractive force in the valve opening direction opposedly to the lower face of the movable element 114, and an upper coil retainer generates electromagnetic attractive force in the valve closing direction opposedly to the upper face of the movable element 114. A variable stroke adjusting part 200 moves the upper end of the upper spring 126 and the lower coil retainer 117 simultaneously in the valve opening/closing direction.
Patent JP-H1115695-A (JP)
Title: Program test pattern automatic generating system
Inventor: AKIBA SHINICHI
IPC: G06F11/28
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To improve quality in program test work and also to automatically generate only a test pattern with influence even when a function in a part of data in a pre-existed program is extended by enabling program testing in data to be tested in whole processings and execution conditions. SOLUTION: Means (a program extraction processing part 2-a test pattern generation processing part 6) for automatically extracting the whole processings and execution condition patterns concerning data to be tested from the program of a test object and combining the extracted respective processings and the respective execution conditions are provided so as to generate a program test pattern without an leakage and to provide it to a worker. Thus, quality in program test work is improved and also efficient program test work is supported.
Patent JP-H05341490-A (JP)
Title: Defect inspecting and correcting device for mask film
Inventor: ONO HIDEAKI
IPC: G03F1/00
Filed: 1992-06-04
Abstract: PURPOSE:To obtain the mask film inspecting device which projects and displays a defect of a pattern formed on a mask film to the mask film, and can execute exactly and easily a correction work of this defect. CONSTITUTION:The device is provided with a means (inspection machine A, defect information storage part 600) for detecting a defect of a pattern formed on a mask film MF, and storing detected defect information, and a means (correcting machine B, liquid crystal, projection optical system 200) for displaying a defect position of the mask film, based on the stored defect information. For instance, in the correcting machine B, based on the stored defect information, a mark for displaying a defect position is displayed by a liquid crystal, and this defect display mark displayed by the liquid crystal is projected and displayed to the mask film, by which a defect in the mask film can be corrected easily.
Patent JP-S6061708-A (JP)
Title: Optical fiber cable
Inventor: SUGAWARA YASUYUKI
IPC: G02B6/44
Filed: 1983-09-14
Abstract: PURPOSE:To execute a branching from an optional place by containing one piece each of an optical fiber into each groove between many pleats projected from the center part whose section is circular or polygonal. CONSTITUTION:A section of a center part 22 of a sector 20 is circular or polygonal, and a tension member 24 of, for instance, FRP is contained in its center. For instance, five pleats 26 are projected toward the outside from the center part 22. As for this pleat 26, for instance, its section is semicircular, and a groove 28 is formed between its recessed part and a projecting part of the adjacent pleat 26. An optical fiber 40 is contained by one piece each in each groove 28. In this regard, the diameter of the semicircular recessed part is roughly equal to the diameter of the optical fiber 40. As for the optical fiber 40, its outside circumference is covered about 3/4 with its semicircular recessed part and the projecting part of the adjacent pleat 26, therefore, it is seen from the outside, and can be taken out easily. Also, a width of an inlet 30 of the groove 28 is made a little smaller than the diameter of the optical fiber 40, and the optical fiber 40 is in a state contained in the groove unless an external force is applied.
Patent JP-2000006848-A (JP)
Title: Kicking plate structure of automobile
Inventor: ENDO TOMOMI
IPC: B62D25/20
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To eliminate scratching of a foot at the time of getting on and off an automobile and to avoid hitting a thigh part and a hip part on a welt of a rear wheel house front side part. SOLUTION: It is possible to eliminate scratching of a foot at the time of getting on and off an automobile as an upper surface 5A of a kicking plate 5 is made a flat surface as a whole, and an extended part 6 to cover a welt 4 on a rear wheel house front side part 3 is bent and molded at a smaller angle than an inclined surface of a seat back 10B of a rear seat 10 and an upper surface 6A is made a flat surface as a whole continuously with the upper surface 5A of the kicking plate 5. Consequently, it is possible to avoid hitting of a thigh part and a hip part on the welt 4 on the rear wheel house front side part 3 at the time of getting on and off the automobile.
Patent JP-H1018527-A (JP)
Title: Natural lighting cover material capable of being ventilated
Inventor: IDEHASHI TOSHIO
IPC: E04D13/03
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform natural lighting and ventilation on the same place and simply fit the members to the place by alternately turning over transparent or translucent gutter-like natural lighting members so as to pile up the ribs of the natural lighting members, and forming gaps between the piled up ribs so as to form opening parts. SOLUTION: Ribs are formed on both edges in the lengthwise direction of an upper side gutter-like natural lighting member 8 and a lower side gutter-like natural lighting member 9. Next these gutter-like natural lighting members 8, 9 are alternately arranged so as to form a natural lighting plate 7. Next the natural lighting plate 7 is sandwiched between an upper frame 5 and a lower frame 6, and fixed by means of screws 10. When the ribs of the gutter-like natural lighting members 8 and the ribs of the gutter-like natural lighting members 9 are piled, gaps for ventilation are formed between both ribs. Further, for surely preventing invasion of rain water, it is inclined inside. Hereby, natural lighting and ventilation can be simultaneously performed on the same place.
Patent JP-H0812941-A (JP)
Title: Preparation of insulating coating material comprising polyester imide
Inventor: YAMADA SHIGERU
IPC: H01B3/42
Filed: 1994-06-30
Abstract: PURPOSE:To provide a process for preparing an insulating coating material comprising a polyester imide wherein no arom. diamine is used as a component for constituting the imide of the polyester imide and to prepare an insulating coating from the polyester imide CONSTITUTION:An arom. tricarboxylic acid anhydride, an arom. diisocyanate or masked arom. diisocyanate, a dihydric alcohol, a trihydric alcohol, and a polycarboxylic acid or its deriv. are reacted together by heating in an org. solvent. The reaction mixture contg. a polyester imide is diluted.
Patent JP-H0335609-A (JP)
Title: Piezo-resonator and its manufacture
Inventor: KAIDA HIROAKI
IPC: H03H3/02
Filed: 1989-06-30
Abstract: PURPOSE:To arbitrarily set the thickness of a substrate and to decide the size of a width so as to obtain a desired frequency by respectively providing electrode parts for both side parts of the substrate. CONSTITUTION:The electrode parts 13 and 13 are respectively provided for the both side parts in the direction of the rectangular sheet formed substrate and a thickness-shear vibration element 12 is formed. Terminal parts 14 and 14 connected to the electrode parts 13 and 13 are provided for the other side parts of the thickness-shear vibration element 12. Spacers 15 and 15 are provided by permitting them to face the electrode parts of the thickness-shear vibration element 12 through clearance. The thickness-shear vibration element and spacers are adhered and fixed by an adhesive layer 16. Thus, vibration space on the width direction of the thickness-shear vibration part 12a of a thickness-shear vibration element 12 is secured by clearance consisting of the adhesive layer.
Patent JP-S6327074-A (JP)
Title: Hall element
Inventor: TAMURA YASUHIKO
IPC: H01L43/06
Filed: 1986-07-18
Abstract: PURPOSE:To increase the Hall output by providing one conductivity type active region in which an impurity is deeply implanted in low density and a ferromagnetic material bonded to a substrate on the substrate made of a compound semiconductor material. CONSTITUTION: An N<+> type contact region 3 is fored by ion implantatin in a substrate 2 made of compound semiconductor material. Then, an N-type active region 4 is superposed on N<+> type contact regions 3 and formed by ion implantatin between the contact regions 3 and 3. A silicon oxide film 5 formed on the substrate 2 is etched to form the contact regions 6 of the regions 3, and electrodes 7 are formed by depositing through contact holes 6. A ferrite 8 of a ferromagnetic material is bonded to the upper surface of the substrate 2.
Patent JP-H06346675-A (JP)
Title: Suspending device for movable scaffold
Inventor: ICHIGE TAKEJI
IPC: E06C9/08
Filed: 1993-06-04
Abstract: PURPOSE:To facilitate the start of movement of a movable scaffold, such as a portable ladder, suspended, by a method wherein the ladder is pivotally suspended form the supporting base of a runner through a bracket. CONSTITUTION:A runner 3 is composed of a supporting base 4 and vertically- placed wheels 5A, 5B, 5C, 5D, a ladder-supporting bracket 10 with an almost U-shaped cross section is pivotally mounted on a shaft 8 at the nearly central part of the supporting base 4, and a ladder frame 12A is attached thereto through a bolt. A lower-guiding mechanism for preventing the ladder frame 12A from leaning toward the sidewall side of a building is provided, if necessary. When a scaffold is moved, the ladder frame 12A leans if the lower part of a ladder is pushed in the direction of movement moving along a guide rail 2. However, the supporting base 4 of the runner 3 does not lean, the supporting base 4 per se is kept parallel to a bottom 2A of the guide rail 2, and a plurality of the wheels are uniformly in contact with the bottom 2A of the guide rail 2 at all times, and thus loads to be applied to the wheels by the ladder are equalized and the ladder begins to be easily moved.
Patent JP-H1018713-A (JP)
Title: Ranging type safety device for automatic door
Inventor: MORISHITA MASAZUMI
IPC: G01S17/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To secure safety on a travel line via the application of a simple configuration, open and close an automatic door without applying strong stress to a door open/close drive system, upon the detection of an article or a person on the travel line, and ensure an open/close operation optimum for the management of a building. SOLUTION: This device is made of the open/close drive part 30 of an automatic door, a range sensor 10 to detect the existence of an obstruction on the travel line of the door and a distance up to the obstruction, and a control part 20. This control part 20 is provided with a stop position deciding means 21 for determining the vicinity of a detected obstruction as a door stop position, upon the detection of the existence of the obstruction on the door travel line, and a travel speed setting means 22 for establishing a door travel speed for stopping the door at the stop position under the gradual deceleration of the travel speed.
Patent JP-H10325130-A (JP)
Title: Material for use in facility in harbor, river, etc.
Inventor: HATANO HITOSHI
IPC: B63B59/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a simplified structure by stacking flexible sheets in multiple layer, and attaching dampers in a certain configuration to a support, each of the dampers is provided with support plates at both ends. SOLUTION: A plurality of flexible sheets 1 are stacked, and support plates 2, 3 are placed at both side ends thereof and integrated therewith by bolts 4 or the like to provide a damper. A plurality of dampers are mounted in a certain configuration on a plate-shaped support and used as materials in a facility in a harbor, river, or the like. When the materials are installed on a bulkhead or the like, for example, the plate-shaped support parts of the materials are secured, via a damper made of a rubber plate or the like, to a support rod projected from the bulkhead.  Therefore, the shop-fabricated materials can be conveyed to a site an installed, operability can be enhanced greatly, and when the materials are counted on the bulkhead via the damper, initial impact energy is not directly transmitted to the bulkhead but impact is damped with a time lag as if by a double cushion, whereby impact forces to ships can be reduced.