baber/WOPTO huggingface dataset:
Patent JP-H05226612-A (JP)
Title: Semiconductor memory
Inventor: TERADA KAZUO
IPC: H01L27/04
Filed: 1991-12-02
Abstract: PURPOSE:To provide the structure of a semiconductor memory wherein an electrical contact can be taken easily between an electrode of a laminated capacitor and that of a transistor since an operation speed does not go down even if a word line and a bit line are formed thin. CONSTITUTION:In a subarray, a word electrode 105 is connected to the plurality of memory cells and word line auxiliary interconnections 114. In like manner, a bit line 108 in the subarray is connected to a bit line 116 through the plurality of memory cells and selection gates. The word electrode to be connected to each memory cell in the subarray and the bit line in the subarray are located between a transistor and a laminated capacitor and the word line auxiliary interconnection and the bit line are located on the laminated capacitor.
Patent JP-H02165834-A (JP)
Title: Manufacture of clad wire
Inventor: SAMEJIMA MASAHIRO
IPC: C25F3/20
Filed: 1988-12-16
Abstract: PURPOSE:To remarkably improve the continuous product quantum of an extra fine wire by performing an electrolytic degreasing treatment or an electrolytic polishing treatment to a core material and/or a covering material, and thereafter, manufacturing a clad wire by diameter reduction working by covering it with the covering material. CONSTITUTION:With respect to a core material or a covering material, the pre-treatment is executed in order of pre-degreasing - an electrolytic treatment brushing, or in order of pregreasing - brushing - the electrolytic treatment, the core material is covered with the covering material by a pipe making clad method, diameter reduction working is executed and a clad wire is manufactured. Contamination of oil, etc., is eliminated enough, the joint surface of the core material and the covering material is cleaned to a high level, therefore, both of them can be joined uniformly and surely. The clad wire of a fine wire, especially, an extra fine wire whose diameter is <=0.2mm can be manufactured continuously in large quantities.
Patent JP-H06182349-A (JP)
Title: Treatment method for dirty water containing suspension component
Inventor: ASAHI KEISUKE
IPC: C02F1/54
Filed: 1992-11-27
Abstract: PURPOSE:To provide a treatment method for dirty water containing a suspension component which can remove the suspension components out of dirty water such as mud containing metallic ions of a high concentration economically in a short time. CONSTITUTION:Sodium alginate and a reaction retardant (sodium tripolyphosphate, sodium citrate or the like) are dissolved in dirty water, and then metallic salt of bivalent or more except magnesium salt or mercury salt is added to make a suspension component to aggregate. Then, sludge cakes and treated water are obtained by dehydrating, and if necessary, a small amount of aggregating agent publically know is added to the treated water to allow further the suspension component not yet removed to aggregate.
Patent JP-H08180131-A (JP)
Title: Image processing method
Inventor: NAKATSUKA TADANORI
IPC: G06K9/20
Filed: 1994-12-21
Abstract: PURPOSE: To save the trouble of correction, etc., by giving read order to character areas by using the continuity of the character areas found by analyzing images of characters or documents in the character areas when it is judged whether or not the character areas are continuous. CONSTITUTION: To check the continuity of the character areas 21 and 22, the two areas are taken out and while the character area 21 is regarded as a basic character area, the character area 22 is regarded as a compared character area. When the basic character area is determined, plural character areas extracted from an input image are determined in order from an area which is close to the start point that is the right upper point of each character area where a document is longitudinally written or the left upper point when the document is laterally written.  The continuity of a candidate character area of the compared character area B is judged and when it is judged that only one character area is continuous, the character area is decided as an area succeeding to the basic character area, but when there are plural continuous areas, the area having the maximum continuity is determined as a succeeding area.
Patent JP-H01163370-A (JP)
Title: Wave making pool
Inventor: FUKASE TSUTOMU
IPC: A63C19/10
Filed: 1987-12-16
Abstract: PURPOSE: To easily attain desired wave height by providing a wave generating section, having a prescribed upward grade and a wave riding section having a small upward grade on a bottom section, and separately and independently controlling a plurality of wave making devices arranged on the deepest section side at the desired cycle and speed. CONSTITUTION: A wave making device 4 having a wave generating plate 3 is arranged in an end section width direction of the wave generating section 2 of a pool. A wave riding section 34 having the upward grade of about 1/30 is provided in a fan shape next to the wave generating section 2 having the upward grade of about 1/10, and the waves driven to a beach section 35 are bypassed to a bottom section 33 by a communicating pipe 37. Drive control programs of various waves are stored in the database of a microcomputer, the AC servo motor of the wave generating device 4 is driven, the waves formed by the wave generating plate 3 are made the maximum wave height at a water breaking point 58, and the wave height is held to the vicinity of the beach section 35 as the grade is decreased thereafter. Thus the waves suitable for surfing can be easily obtained.
Patent JP-2001129983-A (JP)
Title: Ink jet recording device and adjusting method
Inventor: YAMAMOTO TSUNESUKE
IPC: B41J2/01
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the quality level of an image such as image discontinuity and color irregularities from occurring. SOLUTION: A bubble jet head 20 is mounted on a carriage 29 and test recording is performed using a plurality of longitudinal ruled lines and further, a slope correction value is sought based on the previously obtained relationship between the determined test records and the slope correction value of a bubble jet head 20. Further, a slider (not illustrated) is slided by a knob 39 based on the slope correction value to shift the position of a collision part 46, and in turn, the bubble jet head 20 is rammed again to the collision part 46 and then is mounted on the carriage 29. Thus the slope of the nozzle rows 21-24 is corrected in the scan direction of the carriage 29.
Patent JP-H11148450-A (JP)
Title: Capacitor discharge type ignition device for internal combustion engine
Inventor: KIMURA KENJI
IPC: F02P3/08
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To carry out the control for suppressing the output of an engine without the occurrence of a misfire of the engine. SOLUTION: An injection device is provided with the first and the second capacitors Ci1 and Ci2 for ignition to charge one side polarity by the output of a power source 1 for charging, the first and the second thyristors Thi1 and Thi2 to discharge the capacitors for ignition through the primary coil of the ignition coil, and an ignition control device 3 to control the feeding of the ignition signal, to give the ignition signal to the first thyristor Thi1 in the normal operation of the internal combustion engine, and to give the ignition signal only to the second thyristor Thi2 when it is necessary to suppress the output of the engine. In this case, the electrostatic capacity of the first capacitor Ci1 for ignition is made larger than that of the second capacitor Ci2 for ignition.
Patent JP-H04188842-A (JP)
Title: Wire bonding device for covered gold wire
Inventor: YABUKI KOICHI
IPC: H01L21/60
Filed: 1990-11-22
Abstract: PURPOSE:To form constant the diameter of a ball and to improve the accuracy of a bonding by a method wherein the length of a covering gold wire is detected to find a current value at which the diameter of the ball can be constant, which is formed at the tip of the gold wire, and a current which is made to flow through the gold wire is controlled. CONSTITUTION:A covered gold wire 2 which is fed from a wire-feeding means 1 is inserted in a capillary 4 via a clamper 3, the terminal 5 of the gold wire is connected to the side of a cathode of a power supply and an electric torch 6 is connected to the side of an anode of the power supply. A covered gold wire length detecting means 7 detects the length between the tip and the terminal 5 of the wire 2 and a current arithmetic means 8 calculates a resistance from the detected length and calculates a current value, at which the diameter of a ball 2a to be formed by discharge between the tip of the wire 2 and the torch 6 is made constant. Then, a current control means 9 controls a current, which is made to flow through the wire 2, on the basis of the operated value sent from the means 8. Thereby, the diameter of the ball which is formed at the tip of the wire 2 is made constant and a high-accuracy bonding can be conducted.
Patent JP-H11154525-A (JP)
Title: Solid electrolyte fuel cell and its manufacture
Inventor: IWAZAWA TSUTOMU
IPC: H01M8/12
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance the chemical stability and maintain the air tightness of a sealing part between a battery cell and a separator for a flat plate type solid electrolyte fuel cell. SOLUTION: In a solid electrolyte fuel cell having a battery cell provided with a solid electrolyte 10, an air electrode 12 placed on one surface of the solid electrolyte 10 and a fuel electrode 11 placed on the other surface of the solid electrolyte 10, a separator 13 placed opposite to at least one surface of the battery cell, and sealing parts 15 to seal the edges of the boundary surface between the battery cell and the separator 13, the sealing parts 15 include a sealing material formed from a sintered body obtained through a process where a sealing liquid containing, as a main constituent, an ultrafine particle oxide having a melting point higher than the operating temperature of the solid electrolyte fuel cell is applied and baked.
Patent JP-H07195994-A (JP)
Title: Restraint device for passenger in passenger compartment of vehicle
Inventor: CHIYAARUZU II SUTEFUENZU JIYUN
IPC: B60R21/215
Filed: 1994-12-21
Abstract: PURPOSE: To provide an inflatable vehicle occupant restraint apparatus which is inflated upon the occurrence of a side collision. CONSTITUTION: This vehicle occupant restraint apparatus 10 includes an inflatable vehicle occupant restraint means 12 supported on a vehicle door 16. The door 16 has a detachable inner trim panel section with an outer side surface that partly defines an occupant compartment 20. The restraint apparatus includes a source of inflation fluid 14 and a manifold 25 for causing the source 14 of fluid to direct inflation fluid into the restraint means 12 to inflate the restraint means 12. The detachable inner trim panel section of the door 16 is a panel portion of the restraint means 12 which moves into the occupant compartment 20 upon inflation of the restraint means 12, and has an inner side surface for contacting the inflation fluid directed into the restraint means 12.  The inner side surface of the panel portion of the restraint means 12 partly defines the volume enclosed within the restraint means 12 when the restraint means 12 is inflated.
Patent JP-H01162244-A (JP)
Title: Optical recording medium
Inventor: MAEDA YOSHIHIRA
IPC: G11B7/2433
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a rewritable optical recording medium which allows optical recording, reproducing and erasing of information by using electromagnetic energy by providing a recording layer which makes reversible phase change between a crystal state and amorphous state and a functional film which makes reversible phase change between the 1st crystal state and the 2nd crystal state. CONSTITUTION:This optical recording medium is constituted by laminating the synthetic Ag50Zn50 functional film 12, the ternary In22Sb33Te45 alloy recording layer 13, and the synthetic Ag50Zn50 fictional film 12 are laminated on a glass substrate 11 to constitute the optical recording medium. The electromagnetic energy is locally projected to the desired part of the recording layer 13 to heat to melt the material constituting the recording layer up to the m.p. The amorphous state is thereafter formed in the irradiated and cooled part by rapid cooling. The information recorded by a difference in refractive index generated between the amorphous state and crystal state is recognizable in the irradiated part and the unirradiated part. The functional films 12 have the function to accelerate nucleation of the recording layer by forming the 1st crystal state at above the phase temp. of the constituting material and to suppress the nucleation of the recording layer by forming the 2nd crystal state at below the phase change temp.
Patent JP-H09173701-A (JP)
Title: Selective separation of dimenthyldichlorosilane from methyltrichlorosilane
Inventor: MAIKERU DEIAZU
IPC: C07F7/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To selectively separate and remove dimethyldichlorosilane from methyltrichlorosilane in a mixture. SOLUTION: A mixture contg. methyltrichlorosilane and dimethyldichlorosilane is brought into contact with activated carbon, the dimethyldichlorosilane is selectively removed with silica gel and methyltrichlorosilane having a reduced concn. of dimethyldichlorosilane is recovered.
Patent JP-H07161883-A (JP)
Title: Heat sink
Inventor: ISHIDA YOSHIO
IPC: H01L23/427
Filed: 1993-11-24
Abstract: PURPOSE:To provide a heat sink of a small-sized and light structure, which has an improved heat radiation capacity, and extremely narrow intervals between fins by keeping the intervals between a heat receiving plate and heat radiation fins and the intervals between the heat radiation fins lying one upon another with fin projections. CONSTITUTION:One side of a heat receiving plate 11 processed into the shape of a quadrilateral plate is attached to a heat radiator 93, and a heat radiating fin 12 for radiating the heat of the heat receiving plate 11 is provided on the other side. The plane face of the heat radiation fin 12 is provided with a slit 15 piercing this from the top to the bottom. Moreover, a plurality of fin projections 12a are provided at the section where the slits 15 are not arranged of the plane face. All of the heat radiation fins 12 lying one upon another or a part of the fin projections 12a are arranged in the different positions on the heat radiation fins. Furthermore, the interval between the heat receiving fin 11 and the heat radiation fin 12 and those between the heat radiation fins lying one upon another are kept by the fin projections 12a. Hereby, uniform heat radiation can be made, thus a heat sink having a large surface area, a small size and a light weight is realized.
Patent JP-H09158487-A (JP)
Title: Temporary roof
Inventor: NAGAO MAKOTO
IPC: E04G21/28
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To improve working environment by covering a building site with a temporary roof and to eliminate comparatively much trouble and cost for setting and turning of the temporary roof. SOLUTION: A temporary roof has rails 20 arranged in parallel with each other by sandwiching a building to be built and posts 10 to support the rails 20. A beam type traction truss 30 and an intermediate truss 31 are arranged between the rails 20 free to move along the rails 20. A building site is covered over free to open and close by a film 40 supported by these traction truss 30 and intermediate truss 31. Consequently, the temporary roof comes to be comparatively light. Additionally, a lever block free to suspend for each of the rails 20 is arranged on the post 10. Consequently, it is possible to independently hoist the two rails 20 to support the film 40, the traction truss 30 and the intermediate truss 31 one by one.
Patent JP-2001135781-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: FUNAKOSHI MASAJI
IPC: H01L25/065
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that a high frequency, multi-pin semiconductor element can not be effectively laminated and mounted and an ultra-thin, miniaturized semiconductor device of high density can not be achieved in conventional QFP, QFN type semiconductor devices. SOLUTION: The device has a structure where a first semiconductor element 12 is mounted by a bump electrode 13 on a support member 11 with an outer terminal 21 with an insulation sheet interposed, a second semiconductor element 15 is laminated and mounted in the backside of the first semiconductor element 12 and is connected to an inner lead 17 by a metallic fine line 18, and one-sided sealing is carried out by sealing resin 19 for exposing the bottom surface of the support member 11 and the bottom surface and the outer side surface of the inner lead 17. AN area-like external terminal is arranged in a package bottom surface by an outer terminal 20, in the bottom surface of the inner lead and the outer terminal 21 of the support member 11. Thereby, an ultra-thin and compact semiconductor device of high density can be realized.
Patent JP-H1146370-A (JP)
Title: Video storage reproducing device with synchronization signal adjustment function
Inventor: FUKUDA EMI
IPC: H04N5/44
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To display good color video image at low cost by using a fine-adjusted horizontal synchronization signal and a still image. SOLUTION: Received color video data are stored in plural video storage sections 1, a synchronization separator section 3 separates a vertical synchronization signal and a horizontal synchronization signal from color video data, and a phase control section 4 generates a phase adjustment horizontal synchronization signal and a phase adjustment vertical synchronization signal, whose phase disturbance has been adjusted. A storage control section 5 applies control to a dynamic image or a still image in the video storage sections 1 based on changeover discrimination of a dynamic image/ still image and an output of the phase control section 4.  A display uses horizontal synchronization signal control section 6 fine-adjusts the phase adjustment horizontal synchronization signal for video display, based on an output of the phase control section 4, a dynamic image/still image switching control signal from the storage control section 5, and a phase reference signal used to phase-lock the video storage sections 1 to display an output of the video storage sections 1 onto a video display section 2, by using an output of the display use horizontal synchronization signal control section and the phase adjustment vertical synchronization signal.
Patent JP-2000142129-A (JP)
Title: Fuel refilling device of vehicle
Inventor: OCHI KOJI
IPC: B60K15/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To supply fuel requiring the operator's force to only turn a refilling tank and facilitate the operations by supporting rotatably a supporting cylinder on the holder side with a supporting shaft formed at a front pillar constituting a cabin frame. SOLUTION: A supporting shaft 15 is installed on a frame constituting a cabin 2 surrounding the periphery of a driver's seat 22, and a mounting part to be provided on a holder 13 to admit placing of a polyethylene tank 14 or on the tank itself 14 is mounted on the shaft 15 rotatably. The fuel is supplied to fuel tank on the vehicle side while the holder 13 or tank 14 is rotated upward using the shaft 15 as fulcrum. If the vehicle is of such a configuration that the fuel tank is located inside the hood in the front part of the cabin, the supporting shaft 15 is installed on one side where no muffler exhaust pipe 18a is arranged.
Patent JP-H09155192-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: SUDA AKIHIKO
IPC: C01F17/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide excellent purifying capacity capable of being fitted to the prescription of exhaust gas further severe in recent years and in the future by using a ceria/zirconia solid soln. large in OSC and having a sufficiently high oxygen occluding/discharge speed. SOLUTION: In an exhaust gas purifying catalyst obtained by making a noble metal being a catalytic component and a cocatalyst supported with a carrier, the cocatalyst is particles of a mutual solid soln. of ceria and zirconia and the solid soln. degree of zirconia to ceria in particles is 50% or more and the average particle size of crystals constituting the particles is set to 100nm or less.
Patent JP-H01160267-A (JP)
Title: Solid-state image pickup device
Inventor: FUJII TOSHIYA
IPC: H04N5/335
Filed: 1987-12-17
Abstract: PURPOSE:To momentarily obtain an (n) multiple of the magnification effect by transferring at high speed and discharging an undesired signal charge of a picture element corresponding to the part other than the magnified part during the vertical blanking period and transferring intermittently and outputting the signal charge of a picture element corresponding to the magnified part once per (n) horizontal scanning period. CONSTITUTION:The signal charge stored in a photoelectric conversion element 201 is read by a vertical transfer stage 202 simultaneously. Then the undesired charge is transferred in a vertical transfer stage 202 at a high speed and discharged via a horizontal transfer stage 203 and an output section 204 and the signal charge required for vertical magnification is transferred intermittently through the vertical transfer stage 202 once per two horizontal scanning periods to obtain the magnification of twice. Then the undesired charge is transferred in the vertical transfer stage 202 at a high speed and discharged via the said horizontal transfer stage 203 and output section 204. The signal charge required for the vertical magnification is subject to serial parallel conversion from the vertical transfer stage 202 to the horizontal transfer stage 203 once per 2-horizontal scanning periods and the undesired charge is transferred at a speed being a half the conventional speed through the horizontal transfer stage 203 and discharged through the output section 204. Thus, double zoom is applied.
Patent JP-H04192399-A (JP)
Title: Manufacture of frame body for high-frequency equipment
Inventor: KINOSHITA KAZUNORI
IPC: H05K9/00
Filed: 1990-11-24
Abstract: PURPOSE:To facilitate an insertion process for inserting a shield plate aggregate in an outer frame by a method wherein the shield plate aggregate sectioning the interior of the outer frame is molded integrally with the outer frame from a single metal plate as a coupler is coupled with the aggregate by a punching work and a bending work. CONSTITUTION:Outer peripheral plates 1 to 4 and shield plates 5 to 7 respectively consist of a single metal plate and an outer frame 101 is constituted by a punching work and a bending work. A shield plate aggregate 102 is constituted of a plurality of shield plates 8 to 11 and a coupler 12. The above coupler 12 is one used as a feeder for components when the aggregate 102 is molded integrally with the outer frame from a single metal plate by a punching work and a bending work and is one left intact. The aggregate 102 is inserted in the outer frame 101 and a frame body for high-frequency equipment use is obtained by cutting off the coupling part 12 of the aggregate 102.