baber/WOPTO huggingface dataset:
Patent JP-H04306501-A (JP)
Title: Projector type headlamp
Inventor: SEKIGUCHI TSUNEO
IPC: F21V7/16
Filed: 1991-04-03
Abstract: PURPOSE:To provide two types of light distribution characteristics having different purposes, and expand the application range of a headlamp by providing a reflecting surface at the rear side of a projection lens, and causing light from a plurality of elliptic reflecting mirrors to be incident on the projection lens. CONSTITUTION:An elliptic reflecting mirror 4 having a light source 4a is so set as to make light horizontally incident on a projection lens 2, when the light source 4a is turned on. As a result, irradiation light from a headlamp 1 is also emitted horizontally. In this case, the second focal point F42 of the reflecting mirror 4 is set near the focal point F2 of the lens 2. Consequently, irradiation light through the lens 2 has a relatively narrow breadth, and an optimum form is obtained to ensure light distribution characteristics as a low beam required for confirming an object at a distance. Furthermore, an elliptic reflecting mirror 5 having a light source 5a is so set as to make light downward incident on the lens 2, when the light source 5a is turned on. As a result, irradiation light becomes relatively wide, and an optimum form for use at the time of passing another vehicle is obtained. In addition, a reflecting surface 3 is provided with an aiming mechanism 3a for aiming two types of light.
Patent JP-H1035390-A (JP)
Title: Gas bag module for car
Inventor: ACKER DOMINIQUE
IPC: B60R21/217
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact gas bag module of which the width is almost the same as a diameter of a gas generating device body, with the reasonable price. SOLUTION: This module comprises a tubular pressure gas source 12 having plural exhaust holes 14, 16 for pressure gas, on an outer face of one end part in the axial direction, and a long attachment strip 18 comprising a through hole 20 at one end in the axial direction, and having two clip-type clamp parts 22, 24 one of which is installed in the area of the through hole 20, and the pressure gas source 12 is clamped in such manner that one of the exhaust holes 14 is installed in opposition to the through hole 20, and the other is sealed by the clip-type clamp part 22. In addition, the module comprises a folded gas bag 30 connected with the pressure gas source 12 through the through hole 20, and expandable by the pressure gas, and a long attachment frame 32 installed inside of the gas bag 30, and connected with the attachment strip 18.
Patent JP-S5220092-A (JP)
Title: Apparatus for detecting quantity of gas charged into accumulater
Inventor: TSUBATA SHIYOUHACHI
IPC: G08B21/00
Filed: 1975-08-07
Abstract: PURPOSE: An apparatus which does not cause actuation of alarms and locking devices owing to fault operations of pressure switches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06304432-A (JP)
Title: Manufacture of various types of gas for semi-conductor manufacture plant and device therefor
Inventor: HATA YUICHI
IPC: H01L21/677
Filed: 1993-04-22
Abstract: PURPOSE:To manufacture high-purity nitrogen with high-purity air and, at the same time, supply oxygen-rich air as a finished product by first, collecting refined air using a catalyst tower and an adsorption tower, using a material air, and partly as high-purity air as a finished product, and then rectifying the remainder in a liquid phase using a simple rectification tower. CONSTITUTION:A material air is introduced into a catalyst tower 8 after compression and a trace of carbon monoxide and hydrogen contained in the air are converted to carbon dioxide and moisture. An air whose temperature rises after catalytic reaction is cooled to 5 to 10 deg.C. Further, the air is introduced into adsorption towers 12a, 12b to remove carbon dioxide, moisture and other impurities by adsorption and refine the air. Part of the refined air is conducted out as a high-purity finished product air, and the remainder is cooled to an almost liquifaction temperature using a main heat exchanger 18. After that, the air it conducted to a simple rectification tower 19 to liquefy and rectify it, and a high-purity nitrogen is extracted from the tower top, to be collected as a finished product through the main heat exchanger 18. From the bottom, oxygen-rich liquefied air is extracted and evaporated using a condensation evaporator 24. Further, the temperature of the vapor is raised to an intermediate temperature level using the main heat exchanger 18 and is allowed to pass through an expansion turbine 36 to obtain a refined oxygen-rich air.
Patent JP-S58213871-A (JP)
Title: Method for coating iron substrate with zinc coating with superior adhesive strength
Inventor: NAKAMURA KAZUO
IPC: C23C14/02
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a zinc coating with superior adhesive strength on an iron substrate by previously coating the substrate with a zinc coating having several mum thickness by physical vapor deposition to form an alloy layer between the substrate and zinc. CONSTITUTION:An iron substrate 2 supported by a holder 4 is heated with a heater 1 in a vacuum chamber 7, degassed, and cooled. Zinc 8 in a carbon crucible 5 is evaporated by heating with a heater 6 to form a zinc layer having several mum thickness on the surface of the substrate 2 by vapor deposition. The substrate 2 is then heated to form an Fe-Zn alloy layer, and the substrate 2 is cooled and coated with a zinc coating having a desired thickness by vapor- depositing zinc again.
Patent JP-H04303652-A (JP)
Title: Polyimide laminated product
Inventor: KATAOKA KOSUKE
IPC: C08L79/08
Filed: 1991-04-01
Abstract: PURPOSE:To improve the inferior stripping properties of an insulating coated layer without giving any adverse effect upon mechanical strength and dielectric breakdown voltage by laminating fluororesin with a pour point value of 5X10<-3> cc/sec or lower on both surfaces or one surface of a polyimide film. CONSTITUTION:A water dispersed liquid of fluororesin with a pour point value of 5X10<-3>cc/sec or lower is applied to the both surfaces or one surface of a polyimide film. Next, this coat is dried and baked to form a polyimide laminated product. The polyimide film used is obtained from a resin solution of polyimide acid which is a polyimide precursor. In addition, the fluororesin used has a normal fluorine content of 20wt.% or higher, and preferably 50 to 76wt.%. The typical fluororesin are polytetrafluoroethylene, tetrafluoroethylene/ hexafluoropropylene copolymer, tetrafluoroethylene perfluoroalkylvinyl ether, etc.
Patent JP-S62251321-A (JP)
Inventor: OKINAKA KEIZO
IPC: B65B31/02
Filed: 1986-04-24
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-H04273-A (JP)
Title: Access mechanism
Inventor: MATSUDA RYUICHI
IPC: G11B21/02
Filed: 1990-04-13
Abstract: PURPOSE:To obtain an access mechanism, small in size, simple in structure and capable of effecting fine positioning, by employing a piezo-electric element. CONSTITUTION:A movable unit 2 is combined so as to be guided with a linear material 1 and permitted to effect relative movement smoothly. The movable unit 2 is brought into contact with a mounting unit 7 through surface contact and both of the units 2, 7 are constituted so that the contacting surface between the movable unit 2 and the mounting unit 7 is parallel to the axial direction of the linear material 1 whereby the movable unit 2 is restrained so as to be movable into only the axial direction of the linear material 1. The movable unit 2 is driven by a linear motor consisting of a coil 4, fixed permanent magnets 5 and yokes 6 while the movable unit 2 is positioned roughly by the linear motor. After the rough positioning, the attracting force of the magnets, accommodated in the mounting unit 7, or the electrostatic attracting force of ao electrode is applied to fix the movable unit 2 to the mounting unit 7. A piezo-electric element 3 is attached to the mounting unit 7 to position the movable unit 2 by a fine positioning signal.
Patent JP-S5220499-A (JP)
Title: Wire cut electric processing device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1975-08-08
Abstract: PURPOSE:To process with high speed and high precision by cleaning the surface by effecting the electorchemical or chemical glinding action to a wire electrode to be moved and passed before processing.
Patent JP-H09283496-A (JP)
Title: Pattern formation by charged particle beam irradiation and its device
Inventor: SHIMASE AKIRA
IPC: H01L21/3065
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a pattern formation method and its device with a highly reliable processing and point detection means which is free of wrong judgment and automized, and can avoid excess processing when an electronic device such as an LSI with a multilayer wiring structure body wherein a wiring layer and an insulation layer are laminated is processed by a charged particle beam. SOLUTION: A secondary ion signal (MCP signal) from a focusing ion beam processing device 100 is branched, and one is sent to a main controller 70 of a focusing ion beam processing device 100 and the other is sent to a processing end point detection module 80. In the module 80, a signal from a fixed region inside a beam scanning region is added mechanically. The added signal is averaged and subjected to differential processing by software, and a processing end point is judged through a processing end point algorithm. A processing stop signal is sent to the main controller 70 of the focusing ion beam processing device 100 on judging a processing end point and a processing stop recognition signal is received in response to the transmitted signal, thus finishing one processing.
Patent JP-H032219-A (JP)
Title: Production of polymer having high refractive index and low light dispersion and material for optical application comprising said polymer
Inventor: RIGIA DOMINGIYUTSU
IPC: C08G73/06
Filed: 1990-04-13
Abstract: PURPOSE: To obtain a polymer having a high refractive index and low light scattering and used for, e.g. optical members by substituting the halogen ions in a polymer containing quat. ammonium halide structures in the main chain by counter ions suitable for modifying the solid properties.  
     CONSTITUTION: A polymer represented by the formula (wherein R 1  and R 2  are each a divalent organic group; R 3  and R 4  are each an organic group; (n) is an integer greater than 2; (y) is 0 or 1; X -  is a halide ion; R 1  to R 4 , (y) and (n) are selected so that they in combination may form a polymer basic skeleton which promotes vitrification and prevents crystallization) is subjected to a metathetic counter ion exchange reaction to substitute the halide ions in the polymer by 1 equivalent of monovalent or polyvalent organic or inorganic counter ions (other than halide ions) suitable for modifying the desired solid properties to obtain the objective polymer having an optical position in an nD-vD diagram and being advantageous for optical application. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05112257-A (JP)
Title: Vehicular engine hood assembly
Inventor: JIYON BIRINTON KIYADEI
IPC: B60R21/34
Filed: 1992-04-16
Abstract: PURPOSE: To provide a vehicle bonnet assembly where an buffer action is improved by moving a bonnet rearward when an impact is given to the leading edge by an accident or the like, so that the trailing edge of the bonnet is lifted to increase the space between the bonnet and an engine disposed below the bonnet. CONSTITUTION: This vehicle bonnet assembly includes a bonnet 10 hinged to a vehicle body adjacent to one edge and having a releasable catch 25 adjacent to the opposite edge. The bonnet 10 is hinged to the vehicle body so as to permit the rearward movement of the bonnet 10 when an impact is applied to the leading edge 12 thereof. A lifting mechanism 11, 26 is provided to lift the trailing edge 20 of the bonnet 10 in response to the rearward movement of the bonnet 10.
Patent JP-S60259035-A (JP)
Inventor: NIIRU DEBITSUDO GAMEIJI
IPC: H04L12/433
Filed: 1985-05-09
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-S63261868-A (JP)
Title: Clad wire material for pin grid array
Inventor: SAITO AKIO
IPC: H01L23/50
Filed: 1987-04-20
Abstract: PURPOSE:To prevent the strength decrease of core material after soldering, and make it possible to stick silver solder by cold pressure welding, by applying Fe-Ni-Co alloy or Fe-Ni alloy to a skin material, and applying Cu-Ni-Si-Zn-Co alloy to the core material. CONSTITUTION:The title device has a structure wherein a core material 2 is made of Cu-Ni-Si-Zn-Co copper alloy, a skin material 1 is made of Fe-Ni-Co alloy, and a silver solder 3 is subjected to cold pressure welding on the head part. The copper alloy for the core material contains the following components, and its remainder is Cu; Ni 1.0-5.0wt.%, Co 0.2-1.0wt.%, Si 0.2-1.5wt.%, Zn 0.05-5.0wt.% and Cr 0.01-0.5wt.%. Even if the core material is heated at a high temperature at the time of silver-soldering, the hardness of the core material is larger than or equal to that of the skin material, and further the silver solder can be stuck by cold pressure welding.
Patent JP-S5323265-A (JP)
Title: Fluores cent screen
Inventor: WASHIDA HIROSHI
IPC: H01J29/18
Filed: 1976-08-16
Abstract: PURPOSE:A fluorescent screen is composed of the composite layer of a porous fluorescent material layer and fine fluorescent material layer in order to obtain more brightness, thereby improving its resolution and quality of a screen.
Patent JP-H06286094-A (JP)
Title: Mounting material and manufacture thereof
Inventor: TANIFUJI KIYOAKI
IPC: B32B33/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a mounting material which can represent highly stereoscopic feeling.depth feeling, represents for a thin hard sheet, is adapted for a wall material, furnitures, furnishings and a method for manufacturing the same. CONSTITUTION:A transparent resin film 1 is subjected to draw pressing by means of a precise embossed roll manufactured by photoengraving processing technique, and protrusions of a prescribed pattern and contractions having many protruding stripe groups on its surface are formed on the film 1. Ink coating parts 2 of ink having luminance such as pearl ink metallic tone ink, etc., are provided at tops of the groups by chipping. On the other hand, an ink coating part 4 of a color pattern is formed on one side surface of a base sheet 3, doubled with the film 1 in a state that the sheet 3 is thermally softened, and the protrusions and the groups are buried in the sheet 3 to obtain a mounting material.
Patent JP-S58220515-A (JP)
Inventor: SHIFU DEYUANGU
IPC: H03H9/19
Filed: 1983-06-02
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-S60240644-A (JP)
Inventor: EBINA TAKAZOU
IPC: B65D19/32
Filed: 1984-05-15
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-H04326320-A (JP)
Title: Optical isolator
Inventor: OTANI YUKITOSHI
IPC: G02F1/09
Filed: 1991-04-26
Abstract: PURPOSE:To offer the optical isolator which can take widely a return light cut-off wavelength band, and also, can be manufactured at a comparatively low cost. CONSTITUTION:In the optical isolator formed by placing plural pieces of single isolators constituted of a first polarizer 21 for converting an incident light Li to a linearly polarized light and emitting it, a magneto-optical element 23 for allowing the polarized light emitted from this first polarizer 21 to be made incident and emitting it by rotating its plane of polarization, and a second polarizer 22 for allowing its plane of polarization to coincide with the plane of polarization of the linearly polarized light emitted from this magneto-optical element 23, allowing the linearly polarized light to be made incident and emitting it, by using the optical axis in common and in series, this isolator constitutes a characteristic feature of using each single isolator in which return light cut-off wavelength bands being bands of a wavelength component which can cut off a forward advance in the wavelength component of a return light Lr which advances in the direction reverse to the incident direction are different from each other, by which an optical isolator which can take widely the return light cut-off wavelength band, and also, can be manufactured at a comparatively low cost is obtained.
Patent JP-S5723219-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA TOSHIYASU
IPC: H01L21/265
Filed: 1980-07-16
Abstract: PURPOSE:To obtain a high withstand voltage element by a method wherein an insulating film, having the second aperture which is larger than the first aperture, is superposed on the insulating film having the first aperture and then ion is implanted therein. CONSTITUTION:An N<-> epitaxial layer 11 is superposed on an N type Si substrate 10 and an aperture is provided on an SiO2 film 12. A resist mask 13, having an aperture larger than said apertures, is provided and then B ion is implanted. As a result, a layer 14 is turned to P type, a layer 15 decreases in density and a high resistance is generated, and the layer 14 is surrounded by a shallow N<--> layer 15. Consequently, by the aid of a shallow P-N junction, the percentage of elongation of a depletion layer becomes larger when the radius curvature is enlarged on the side section by the effect of the low density of the N layer 15 and the diode of high withstand voltage can be obtained.
Patent JP-H05272398-A (JP)
Title: Throttle full opening judging method
IPC: F02D45/00
Filed: 1992-03-25
Abstract: PURPOSE:To judge throttle full opening with high accuracy at both flatlands and highlands by determining basic criterion pressure according to intake pipe pressure at the time of power supply application, performing correction in compliance with engine speed to calculate criterion pressure, judging throttle full opening when the intake pipe pressure is large with respect to the criterion pressure, and always retaining the criterion pressure at a maximum value of the intake pipe pressure by means of the intake pipe pressure at that time. CONSTITUTION:An engine speed correction quantity is calculated S101, and this value is subtracted S102 from basic criterion pressure to calculate criterion pressure PS. Next, the criterion pressure PS is compared 103 with intake pipe pressure PM, and a process advances to a step S107 in compliance with its result to check a full opening judging graph F. Accordingly, an air conditioner operating state is maintained, or a load on an air conditioner is eliminated to increase engine output. The criterion pressure for flatlands and highlands is thus determined to judge throttle opening in a similar way so as to enhance judging accuracy.
Patent JP-S6175487-A (JP)
Title: Electronic device
Inventor: IKEGAMI NORIKO
IPC: G06Q20/40
Filed: 1985-05-07
Abstract: PURPOSE:To obtain an electronic device which is hardly used by stealth and has superior safety by operating a protecting means for memory erasure, etc., when the frequency of dissidence between input information and identification information attains to a specific value at a data processing part. CONSTITUTION:A memory counter CM5 having a resetting function is a magnetic bubble memory and counts and stored the frequency of dissidence between input number information RAM4b and password number information ROM4a. Further, the frequency of dissidence written in the memory part of the CM5 is reset when a password number stored in the ROM4a coincides with an input number. When the counted value of dissidence in the CM5 attains to the specific value continuously, an output pulse is sent to a protecting circuit ST6. The ST6 applies DC voltage continuously to the base of a switching transistor TrSW11, which is placed in the cutoff state. Therefore, a CPU3 and an I/O 2 are disconnected from a terminal (b) of a terminal device 9 and the operation is disallowed in the on-line system of communication with the head office.
Patent JP-H02277779-A (JP)
Title: Method for coating surface of synthetic resin structure with metal
Inventor: ITO KIYOSHI
IPC: C23C18/26
Filed: 1989-04-19
Abstract: PURPOSE:To form a tightly adhered coating film of a metal on a surface to be plated by sticking a compd. contg. a metal acting as a catalyst for decomposition of peroxide to the surface to be plated, bringing the surface into contact with inorg. peroxide and carrying out electroless plating. CONSTITUTION:A compd. contg. a metal (e.g. copper, iron or zinc) acting as a catalyst for decomposition of peroxide, e.g. copper sulfate or iron nitrate is stuck to a base material and this base material is brought into contact with inorg. peroxide to violently decompose the peroxide by the catalytic action of the stuck compd. Nascent oxygen is generated by the decomposition and superfine ruggedness is imparted to the surface of the base material by oxidative decomposition with the oxygen to activate the surface to electroless plating. Since a catalyst for chemical plating is satisfactorily adsorbed on the activated surface, a coating film of a metal having superior uniformity and adhesion is formed on the surface by electroless plating.
Patent JP-S5524143-A (JP)
Title: Purification of naphthoquinone
Inventor: MATSUURA AKIRA
IPC: C07C50/12
Filed: 1978-08-11
Abstract: PURPOSE: To prepare high purity naphthoquinone (NQ) useful as a raw material of anthraquinone, etc., without degradation, by contacting an NQ solution obtained by the gas phase catalytic oxidation of naphthalene, with an aqueous solution of NaHCO 3 , thereby transferring the impurities to the water phase.  
     CONSTITUTION: Gaseous reaction product obtained by the gas phase catalytic oxidation of naphthalene is washed with water, and the resulting NQ-containing aqueous mixture is treated with xylene, etc. to extract the NQ. the NQ solution thus obtained is washed with water at room temperature to 90°C to remove the most part of the organic acid impurities such as phthalic acid, etc. The solution is then brought into contact with an aqueous solution of NaHCO 3  at pH7W8.2 to transfer the impurities (esp. polymers of NQ, etc. having OH group) to the aqueous phase. After separating the NQ-solution, the solvent is removed therefrom to obtain highly pure NQ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07306527-A (JP)
Title: Image forming material and image forming method
Inventor: TAKEYAMA TOSHIHISA
IPC: G03C5/08
Filed: 1994-05-11
Abstract: PURPOSE:To provide an image forming material which has a good preservable property and is capable of forming images with a high sensitivity and high resolution and an excellent image forming method using this image forming material. CONSTITUTION:This image forming material has a layer 1 contg. a primary amine or a precursor capable of releasing ammonia and/or the primary amine and a layer 2 contg. a compd. which is decolored or colored by the ammonia and/or the primary amine on at least one surface on a base material 3. A layer 4 selected from a layer contg. a polymerizable compd. and a polymn. initiator, a layer contg. a depolymerizable compd. and a barrier layer is disposed between the two layers 1 and 2 of the image forming material described above.
Patent JP-H08274059-A (JP)
Title: Foreign substance removal adhesive tape for precision electronic component
Inventor: CHIKADA YASU
IPC: C09J7/02
Filed: 1995-03-29
Abstract: PURPOSE: To remove a foreign substance, which adheres to a semiconductor wafer, a glass substrate or the like, at a high removal rate using an ultraviolet cured adhesive tape. CONSTITUTION: As a foreign substance removal adhesive tape 1 for a precision electronic component, an adhesive tape, which is formed by providing an adhesive layer 12, which is cured by ultraviolet irradiation and has a property of changing its molecular structure into a three-dimensional reticulate structure, on a support film 11 and is formed using a support film of an ultraviolet transmittance of 50% or higher as the support film 11, is used.