baber/WOPTO huggingface dataset:
Patent JP-H1092813-A (JP)
Title: Anodic oxidation method
Inventor: NISHI TAKESHI
IPC: H01L29/786
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To ensure flatness of film surface in an anodic oxidation process and improve resistance of an anodic oxidation film, by a method wherein, when a DC current is made to flow in a part between a thin metal film and a cathode, the anodic oxidation speed is made higher than or equal to a specific value, until the voltage between the thin metal film and the cathode reaches a specific value. SOLUTION: A thin metal film 102 on a substrate 101 is electrically connected with a cathode via anodic oxidation liquid. The thin metal film 102 is used as an anode, and a DC current is made to flow in a part between the film 102 and the cathode. In this case, the anodic oxidation speed is made higher than or equal to 5V/min, until the voltage between the film 102 and the cathode reaches a specific value, e.g. 102V. Thereby, flatness of film surface in the anodic oxidation process can be ensured. Permeation of chemical liquid into holes which are to be formed during the anodic oxidation process can be prevented. As a result, stress concentration in the part of nonuniform film thickness can be relieved, and damage of an anodic oxide film which is to be caused by the stress of electrode material can be prevented.
Patent JP-H0251231-A (JP)
Title: Forming method for wiring of semiconductor device
Inventor: KANO ISAO
IPC: H01L21/3213
Filed: 1988-08-13
Abstract: PURPOSE:To accurately and stably form a fine gold-plated wiring pattern by forming a platinum pattern by etching by effectively utilizing the etching rate difference of platinum and titanium tungsten and that of the titanium tungsten and titanium, and then forming gold-plated wirings. CONSTITUTION:The insulating film 12 of a semiconductor substrate 11 is covered sequentially with a Ti thin film 13, a first Ti-W thin film 14, a platinum thin film 15 and a second Ti-W thin film 16, and photoresist 17 is formed according to a predetermined wiring pattern. Then, with the photoresist 17 as a mask the film 16 is patterned by etching. After the photoresist 17 is then removed, with the remaining film 16 as a mask the film 15 is preferentially etched to form a pattern. Thereafter, the films 14, 16 are preferentially etched to completely remove the film 16, the pattern of the platinum thin film is exposed, and with the platinum thin film as a mask the film 14 is patterned. Subsequently, the exposed platinum thin film is plated with gold to form gold-plated wirings 18.
Patent JP-H0365316-A (JP)
Title: Manufacturing apparatus for composite panel
Inventor: TAKAHASHI FUMIO
IPC: B29K105/04
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a composite panel excellent in moldability while preventing the leakage of a synthetic resin foam and the deformation of upper and lower surface materials by arranging side conveyors each having the same mold shape as each side end edge of the composite panel to a region where a synthetic resin foam raw material is foamed. CONSTITUTION:Side conveyors 4 are arranged on both sides of a double conveyor 1 in a region where at least a core material D is foamed. The cross- sections of the side conveyors 4 are set to the almost same mold shape as both side edges of a panel A and the spaces between the side end edges of the panel A and upper and lower conveyors 2, 3 are closed within the double conveyor 1 and the side conveyors 4 are bought into close contact with the side end parts of the panel A.
Patent JP-H0252601-A (JP)
Title: Sandal
Inventor: HAYASHI TORU
IPC: A43B13/14
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a beach sandal with a good put-on feeling in simple stages by providing an adhesive part such as a double-sided tape to the adhesive part of the sole of a foot and providing a drain hole in the position of the arch of the foot. CONSTITUTION:For example, a material having a softness such as a sponge rubber is used, made into a shape somewhat larger than a sole 10a of the foot and made into a main body 1. A double-sided adhesive tape 2 is sticked on the whole upper surface, and a separating paper 3 is joined on the upper surface. The main body 1, double-sided adhesive tape 2 and separating paper 3 are penetrated by plural drain holes 4 in the position corresponding to an arch 11 of a foot 10. On the lower surface of the main body, an antislipping material may be provided.
Patent JP-S6093004-A (JP)
Title: Storing/delivering apparatus of rotary rack
Inventor: IKEHATA YOSHITERU
IPC: B65G1/04
Filed: 1983-10-27
Abstract: PURPOSE:To accomplish storing/delivering operation with one elevating carriage by mounting a storing push member on the elevating carriage and delivering push members on every tray path, and disposing a storing/deliverig conveyer in contact with the elevating carriage in such a manner as to be different in level therewith. CONSTITUTION:A container 11 carried in by a storing conveyer 3 is transferred onto an elevating carriage 2 by a chain conveyer 13 of means 14 for orthogonally carrying out a container, and the elevating carriage 2 is elevated in a designated tray path 5. A storing pusher 21 of the elevating carriage 2 is driven to transfer the container 11 onto a tray 7 in the tray path 5, and the container 11 is stored at a designated position by the tray 7. In case of delivering a container, the elevating carriage 2 is positioned at a designated tray path 5, and a container 11 is transferred onto the elevating carriage 2 by a delivering pusher 19. The elevating carriage 2 is moved to a position in a delivering conveyer not shown. Thus, one elevating carriage 2 is adapted to store and deliver a container.
Patent JP-2001036809-A (JP)
Title: Solid-state image pickup device and image processing method
Inventor: OSADA MASARU
IPC: H04N5/243
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of providing an image suitable to user's request without increasing capacity of a storage medium and an image processing method. SOLUTION: All primary colors are interpolated, generated in parallel based on a data correcting part 36a of a signal processing part 36 by RGB synchronizing parts 36A to 36N of an image generating part 36b, one of the pieces of obtained image data is selected via a selector 36c and supplied to a matrix processing part 36d by a digital camera 10. Luminance data and color difference data generated from the image data are transmitted to a monitor 42 by the matrix processing part 36d. Thus, a chance for an image processing which is not found in the conventional digital camera how to easy out composition at an optimal image composition part 36e is performed from the image to be displayed on the monitor 42 is provided to a user.  An optimal image is provided by controlling replacement and synthesis with each image area selected according to an instruction from an operation part 14 by a system control part 18.
Patent JP-H0857297-A (JP)
Title: Detection of arc discharge
Inventor: TAKASE SHINICHI
IPC: B01J19/08
Filed: 1994-08-26
Abstract: PURPOSE: To detect arc discharge by monitoring the change of the load voltage between electrodes and the change of the voltage drop of the current-limiting resistor in a power supply device from glow discharge to arc discharge in a vacuum tank on the basis of the change of the load voltage and that of the voltage drop. CONSTITUTION: The voltage corresponding to the voltage drop VR corresponding to a load current Ic is detected as the voltage drop generated by a load current detecting resistor LR1 on the basis of the correlation between the voltage drop VR and load voltage Vc in an arc detection circuit and the voltage corresponding to the load voltage Vc is detected as the load voltage divided by load voltage detecting resistors R1, R2. The displacement of VR and that of Vc are compared by a comparator circuit to detect the change from the relation of 'VR<<Vc' to the relation of 'VR>>Vc' to detect the transition from glow discharge to arc discharge and an arc detection signal is outputted to a power supply operation control circuit.
Patent JP-H0649589-A (JP)
Title: Bearing steel for cold forming
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/28
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a bearing steel for cold forming excellent in cold formability and rolling fatigue characteristics by specifying a composition consisting of C, Si, Mn, S, Cr, O, N, Ti, B, and Fe. CONSTITUTION:This steel is a bearing steel for cold forming having a composition consisting of, by weight, 0.8-1.2% C, <0.10% Si, <0.25% Mn, <0.007% S, 1.2-3.5% Cr, <0.0006% O, <0.0050% N, <0.0015% T, 0.0005-0.0050% B, and the balance Fe with inevitable impurities and excellent in rolling fatigue characteristics as well as in cold formability. In this steel, cold formability is improved by decreasing oxides and nitrides and ferrite is softened by decreasing Si and Mn, and further, N is fixed by increasing Cr and hardenability is improved by adding B.
Patent JP-H0732701-A (JP)
Title: Recorder
Inventor: OSADA NAOMI
IPC: B41J25/304
Filed: 1993-07-23
Abstract: PURPOSE:To provide a recorder having a thermal head mechanism that has no deviation of registration, is small sized and is capable of easily replacing the thermal head. CONSTITUTION:A thermal head 12 is pressed against a platen roller 13 by a pressure axle 76 disposed in a rear face part of a thermal head mechanism section 10. The pressure axle 76 is operated by the rotation of a gear 74 because of a male screw shaped part formed on the pressure axle 76 and a female screw shaped part formed on a central hole 74A of the gear 74. The thermal head 12 is swingably supported at both of the end sections of itself in the width direction in the title device. The swing axis is formed from steel balls provided on the device side for supporting the thermal head 12 at both of the end sections in the width direction and slots provided on the thermal head side at positions where the steel balls support the thermal head 12.
Patent JP-S5991930-A (JP)
Inventor: NISHIO KATSUFUMI
IPC: A47J43/04
Filed: 1982-11-17
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-H0647689-A (JP)
Title: Control method of articulated robot
Inventor: YOMODA MASAHIKO
IPC: B25J13/00
Filed: 1992-07-30
Abstract: PURPOSE:To provide a control method which can find the operating locus of an articulated robot having a redundancy, relatively simply. CONSTITUTION:The data as to the redundant axis phi are stored beforehand together with the axis elements to determine the position and the posture of a robot, at the instruction points P1 and P2, for example. After that, at the instruction point P1, for example, the coordinates X1, Y1, and Z1 are calculated in the condition that a robot having the redundant axis phi is defined as a robot having the angle phi1. The coordinates are calculated at the instruction point P2 in the same manner, and an interpolation calculation as to between the instruction points P1 to P2 is carried out.
Patent JP-S6445698-A (JP)
Title: Manufacture of transfer sheet with partial metal evaporated layer
Inventor: TERAUCHI TAKAO
IPC: B44C1/165
Filed: 1987-08-14
Abstract: PURPOSE: To make transfer clear-cut even at edge part of picture design by forming a clear resist layer with good adhesion with an evaporated metal layer on a single face of a heat-resistant substrate, on which a design layer is formed by means of printing ink having weak adhesion to the evaporated metal layer, and then by dissolving to remove the evaporated metal layer on the part where no resist layer has been formed. CONSTITUTION: After depositing an evaporated metal layer 3 on the whole area of a peel layer 2 formed on the heat-resistant substrate 1, pattern-like resist layer 4 is formed at necessary portions by using ink with acid and alkali resistances and with good adhesion to evaporated metal layer. Then picture design layer 5 with various patterns, coloring, etc., is formed at least on resist layer 4 using printing ink with weak adhesion to the evaporated metal layer 3, and etch-processed by dipping in an acidic or alkali solution. Then the part of evaporated metal layer 3 that corresponds to portion of the resist layer 4 is dissolved and removed, and partially evaporated metal layer 6 is formed.  Here, portion of design layer 5d dislocated from the resist layer 4 is also dissolved and removed, the form picture-designed layers 5b and 5c with sharply etched edges similar to partially evaporated metal layer 6.
Patent JP-H063130-A (JP)
Title: Laser apparatus and method for measuring stress in thin film using plural wavelengths
Inventor: IRAN EI BURECHI
IPC: G01B11/24
Filed: 1991-08-13
Abstract: PURPOSE: To avoid the measuring with fault reflecting angle due to interference by providing means for supplying a laser beam, means for directing the beam, and means for detecting the angle of the reflected beam. CONSTITUTION: The beams B1 , B2 of monochromatic lasers L1 and L2 of wavelengths λ1 , λ2 disposed at perpendicular axes are coupled by an optical element P to form a laser beam B1 , which is incident on a sample S. A reflected beam BR. is sensed by a photodetector to decide the reflecting angle at the incident point of the beam B3 . To measure a plurality of points on the surface of the sample S, when any one of the sample S, element P, lasers L1 , L2 is moved, it functions as a scanning laser reflecting stress measuring apparatus. On the other hand, when the beam B3 is divided into a plurality of beams by the element P so that the beam B3 is incident on the plurality of points on the surface of the sample S, it functions as a beam split laser reflecting stress measuring apparatus.
Patent JP-H1142751-A (JP)
Title: Easy adhesive laminate polyester film
Inventor: KITAZAWA SATOSHI
IPC: C08L67/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To incorporate excellent antistatic properties, and back surface transferability by providing an antistatic agent containing a repeating unit of a specific structure as a main component and a binder resin coating layer of polyester resin, thereby coating it with easy adhesive destaticizing coating film with a low processing cost. SOLUTION: The polyester film is obtained by a co-extrusion laminate biaxially oriented polyester film having one polyester layer A containing 1 to 25 wt.% of barium sulfate particles each having a mean particle size of 10 to 0.1 μm as white pigment as an outermost layer and one polyester layer B containing 1 to 50 wt.% of regenerated polymer. A coating layer obtained by coating a surface of the layer A or B is coated with antistatic agent Z having a repeating unit of a structure represented by a formula as a main component and aqueous coating liquid containing one type of binder resin Y selected from polyester resin, and acrylic resin, dried and oriented. Incidentally, in the formula, R", R<2> respectively denote H and CH3 .
Patent JP-S6263031-A (JP)
Title: Assembling device for catalytic converter
Inventor: NAKAMURA YASUHIKO
IPC: B01J8/02
Filed: 1985-09-13
Abstract: PURPOSE:To prevent a peripheral surface protective member and a seal member both from projecting over a joining surface between shell halves and being damaged as well as to make these sheel halves weldable, by installing a setting station in a lower part of a support frame and a compression station in the upper part, respectively. CONSTITUTION:An internal insert manifold 42 is mounted upright on a mounting block 24, pinching it with a pressure pinching member 26, and it is made to go up to a compression station. Next, when a driving member 85 inside a housing 77 is made to go up by a first cylinder 89, both first and second pressing members 32 and 33 come near to the internal insert manifold 42 against springs 80 and 81 by a cam 84 and rollers 82 and 83, compressing a peripheral surface protective member 16 and a seal member 17, and thereby circumferential thickness is uniformly trued up. Afterward, coming down to a setting station, shell halves on mobile blocks 28 and 29 are approached to each other by a horizontal driving device 30, covering both joining flanges 11 and 12 from both sides so as to make them contact with each other, but the peripheral surface protective member 16 and the seal member 17 of the internal insert manifold 42 are compressed whereby their outer diameters become smaller, not yet restored, so that projection to these joining flanges 11 and 12 is prevented from occurring.
Patent JP-H0489755-A (JP)
Title: Roller member
Inventor: SHIKASUMI YASUO
IPC: B65H5/06
Filed: 1990-07-31
Abstract: PURPOSE:To improve the close adhesion between a metal plating layer and a cylindrical composite material by covering the surface of a fiber reinforced cylindrical composite material with a sheet conductive material, and covering the surface of the sheet conductive material with the metal plating layer. CONSTITUTION:The surface of a fiber reinforced cylindrical composite material 1 is covered with a sheet conductive material 2, and the surface of the sheet conductive material 2 is covered with a metal plating layer 3 to form a desired roller member. As the metal plating layer 3 is thus formed on the surface of the cylindrical composite material 1, the sliding property and wear resistance of the outer circumferential surface are improved, and further, as the sheet conductive material 2 is interposed between the cylindrical composite material 1 and the metal plating layer 3, the metal plating layer 3 can be formed without hindrance.
Patent JP-H0526200-A (JP)
Title: Axial blower
Inventor: YAMAGUCHI NOBUYUKI
IPC: F04D29/56
Filed: 1991-07-19
Abstract: PURPOSE:To delay stalling even if setting the pitch angle of an inlet guide vane to any angle so as to enlarge an operating range. CONSTITUTION:There are provided a variable pitch type inlet guide vane 31 and an air separator 34, and the upstream side opening 38 of the air separator is provided at a fan casing 33 part corresponding to the upstream side of the inlet guide vane 31 part. Accordingly, even if the pitch angle of the inlet guide vane 31 is set to any angle, a small stalling fluid generated at the tip part of a rotor vane 32 is pushed into a rotor blade tip opening 37 while turning in the same direction as the rotor vane 32, and recirculating flow 39 returned into axial direction after the elimination of its turning by plural flow straightening vane 35 returns to a main flow part from the upstream side opening 38 and smoothly joins the axial flow 45 of the main flow part.
Patent JP-H0949998-A (JP)
Title: Liquid crystal projector
Inventor: KOBA HIROKI
IPC: G03B21/16
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal projector capable of cooling heat caused by a polarizing plate constituting a liquid crystal panel without making the projector larger. SOLUTION: A light source 1 and a reflector 2 are housed in a light source unit 14, and a condenser lens 6, a liquid crystal panel 7 and a projection lens 9 are housed in an optical unit 3. Then, a cross flow fan 10 is attached to the side surface of the optical unit 3, where an aperture is formed at a part corresponding to the air blowing port of the fan 10. A 1st duct 11A is provided between the lower part of the panel 7 and the aperture of the optical unit 3, and cooling air from the fan 10 is sent to the panel 7 through the aperture of the duct 11A so as to cool a liquid crystal part and the polarizing plate constituting the liquid crystal panel. Furthermore, the cooling air from the fan 10 is sent to the light source 1 through the aperture of a 2nd duct 11B so as to cool the light source 1.
Patent JP-S6359668-A (JP)
Title: Pattern data processing system
Inventor: TANAKA JUNSUKE
IPC: G06F17/50
Filed: 1986-08-29
Abstract: PURPOSE:To improve a response characteristic at the time of obtaining numerical data and to easily take out it by providing not only graphic data but also management data on parts pattern stored in a library. CONSTITUTION:The graphic data and the management data are related to a graphic element designated by a designation input means 111 by an analyzing means 113 and identification information at the time of taking-out is correspondingly generated. The corresponding relation is held in a reference holding means 115 and the data is stored in a data storing means 117. At the time of taking out the data by a data taking-out command signal 119, the reference holding means 115 is referred and the graphic data and the management data corresponding to the designation are read. The read graphic data, the management data or both of them are used. Thereby the response characteristic is improved and the taking-out is easily carried out.
Patent JP-H1043555-A (JP)
Title: Refining method of sodium chloride and/or potassium chloride and hollow fiber membrane used for this method
Inventor: MIURA TSUTOMU
IPC: B01D71/68
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a refining method of sodium chloride and/or potassium chloride which enables high refining precision and refining efficiency, and to prepare a hollow fiber membrane suitable for this refining method. SOLUTION: Sodium chloride and/or potassium chloride is prepared as a soln. having >=70% concn. of the solubility at the temp. for filtering. This soln. is filtered through a hollow fiber membrane having <=1μm average pore diameter. As for the hollow fiber membrane used in this refining method, a membrane comprising a polysulfone resin treated with polyvinylalcohol to have hydrophilicity or a polysulfone resin or polyvinylalcohol resin with addition of a hydrophilic polymer and having 0.005 to 1μm average pore diameter is preferably used.
Patent JP-S6290427-A (JP)
Title: Improvement in water quality in static water region
Inventor: MORI HISASHI
IPC: E02B15/00
Filed: 1985-09-17
Abstract: PURPOSE:To control the leaching of nutrient salts by a method in which a high-concentration dissolved oxygen water of a lower temperature than that of water on the bottom layer in the static water region is supplied to the bottom layer for covering the surface of the bottom layer to make it an aerobic state. CONSTITUTION:The lean-oxygen water in the bottom layer is sucked up to a working ship 11 through a water-lifting hose 12 having a float 15 and a weight 14 by means of a pump. The lean-oxygen water is then mixed with compressed air by a dissolved oxygen cooler in such a way as to cause oxygen in the air to dissolve in water under a compressed condition to form a high-concentration cooled dissolved oxygen water. The dissolved oxygen water so formed is sent through a sending hose 18 to an effluent pipe 17 having many outlets, which is suck on the bottom 13 under water, thereby bringing the bottom layer into an aerobic state. The leaching of nutrient salts from the bottom deposits can thus be suppressed to prevent the abnormal growth of phytoplakton and aquatic plants.
Patent JP-H0867783-A (JP)
Title: Polypropylene resin composition
Inventor: TAGASHIRA KATSUHARU
IPC: C08L23/10
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a polypropylene resin compsn. excellent in stiffness, heat resistance, and impact strength. CONSTITUTION: This resin compsn. comprises 50-90 pts.wt. polypropylene resin and 10-40 pts.wt. ethylene-α-olefin copolymer whose total ethylene content is 55wt.% or higher, the ratio of the ethylene content of xylene soluble component at 25 deg.C to the total ethylene content of the copolymer is 0.90 or higher, and the component having a mol.wt. by GPC of 10,000 or lower accounts for 10wt.% or lower of the copolymer.