baber/WOPTO huggingface dataset:
Patent JP-H03189019-A (JP)
Title: Brake angle controller for crank shaft on punch press machine
Inventor: MISE TOMOKI
IPC: B30B15/10
Filed: 1989-12-19
Abstract: PURPOSE:To make the stopping nearby the upper dead point with good accuracy by measuring the time from the beginning of the brake operation to the crank shaft reaching at the upper dead point and controlling the timing of the operation beginning of the brake according to the above result. CONSTITUTION:In S8 the brake is put on at the reference brake beginning angle B0, and the clank shaft is stopped. In S9 sampling the time Tn from the beginning angle B0 to the reaching at the upper dead point is executed. By repeating n times, in S11 the average time Tm is calculated. In S12 the average time Tm is expressed in terms of angle b following the preliminarily prepared table. In S13 the correcting angle b is added to the brake beginning angle B0, and it is set as the brake beginning angle B. Because the brake beginning angle is corrected according to the measured result of the using state, the simple and accurate correcting is executed and the stopping of the crank shaft nearby the upper dead point is executed accurately.
Patent JP-H03182566-A (JP)
Title: Improved method for preparation of bismuth vanadate pigment and novel bismuth vanadate pigment of high tinting strength
Inventor: REONARUDO YOHANESU HAABAADO ER
IPC: C09D7/62
Filed: 1990-11-30
Abstract: PURPOSE: To improve the color strength, hiding power, etc., of an obtainable pigment by using fluoride ions in a mixing step and/or a post-treatment step in the production of bismuth vanadate pigment wherein a solution of a salt of trivalent bismuth is mixed with an aqueous solution of a vanadate, followed by a post-treatment.  
     CONSTITUTION: (A) A solution of a salt of trivalent bismuth (e.g. bismuth nitrate) if necessary, containing, one or more metal salts or a mixture thereof, (B) an aqueous solution of a vanadate (e.g. NaVO 3 .H 2 O), if necessary, containing a molybdate, a tungstate, or a sulfate, or a mixture thereof, and (C) an aqueous solution of a fluoride (e.g. NaF) are mixed. Then the obtained suspension is post-treated to convert the particles precipitated originally in an amorphous state to a crystalline compound thereby obtaining high color strength bismuth vanadate. In this case the component C may be added in the post-treatment step. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000155365-A (JP)
Title: Photographing unit
Inventor: YAMAMOTO SHINICHI
IPC: G03B17/34
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To make a photographing unit small in size and thin in thickness. SOLUTION: This photographing unit constituted so that an unexposed film housing part 31, an exposed film housing part 32 and a photographing space 40 are prepared in a housing whose inside is shielded from light, the plural number of cut sheet-like photographic films are prepared in a stack state, and a photographing action is executed by feeding the photographic film to a photographing part 61 by a film feeding mechanism.
Patent JP-H10169910-A (JP)
Title: Boiler combustion method and boiler
Inventor: YAMAMOTO KENJI
IPC: F23C99/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To efficiently mix a combustion air with an after-air so as to reduce NOx. SOLUTION: In a furnace 1 of a boiler, an obstacle 8 is disposed at a position downstream of an after-air port 5. With such an obstacle 8, a vortex flow is generated not only in a combustion gas 8 which is produced by a plurality of burners 2-4 but also in air supplied from the after-air port 5. Furthermore, a vortex flow is also generated in a combustion gas per se which is produced by the supply of after-air. Accordingly, the combustion gas and air are positively mixed with each other in the furnace 1 of the boiler so that the combustion is enhanced. Accordingly, a part of the combustion gas which remains unburned can be reduced assuredly thus further enhancing a NOx reduction effect.
Patent JP-H111722-A (JP)
Title: Rotary structure and method for modifying its surface
Inventor: MARUKI MICHIO
IPC: C21D9/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary structure having a seal groove excellent in wear resistance and also to provide a surface modifying method capable of easily improving the wear resistance of the seal groove. SOLUTION: In this method, the side-wall sealing surface in a seal groove in which a sealing is to be fitted by loose fit, provided to the outside peripheral surface of a cylindrical supporting member, is modified. In this case, the side- wall sealing surface 311 is irradiated with a high density energy beam while relatively moving the high density energy beam along the shape of the side-wall sealing surface 311. The surface layer alone of the irradiated part is heated to a melting point or above and formed into melting zone, and then the melting zone is rapidly solidified. By this method, a surface hardened layer 72 is formed on the side-wall sealing surface 311.
Patent JP-H06165311-A (JP)
Title: System for charging moving robot
Inventor: SUYAMA KIICHI
IPC: B60L11/18
Filed: 1992-11-17
Abstract: PURPOSE:To prevent a short-circuit fault by engaging a first case with a second case, and charging by bringing one electrode into contact with the other electrode. CONSTITUTION:An outer case 33 made of an insulator in which a taper 32 is formed on an exterior is fixed to an inner case 31 made of an insulator. A first electrode 37 is slidably provided in the case 31, and a second electrode 39 is slidably provided along the inner surface of the case 33. At the time of charging, the case 31 is engaged with the case 33, and the electrode 37 is brought into contact with the electrode 39 to be charged. Thus, a short-circuit fault can be prevented.
Patent JP-H04196573-A (JP)
Title: Resin-sealed semiconductor device
Inventor: YOSHIDA TAKANOBU
IPC: H01L23/50
Filed: 1990-11-28
Abstract: PURPOSE:To eliminate extension of mounting area of a device even if the number of leads is increased by setting the width of the leads equal to or less then the thickness of a lead frame. CONSTITUTION:The width b1 of a lead 1 is smaller than the thickness of a lead frame, i.e., the thickness a1 of the lead. Here, the size (c) of the interval of the leads cannot be altered by an interval necessary at the time of connecting to an external apparatus, but the width b1 of the lead is reduced smaller than the thickness a1 of the lead, thereby reducing a semiconductor device, i.e., increasing the number of the leads. If the sectional areas of the leads are equalized, a relatively small-sized semiconductor device is obtained without altering the current capacity of the leads.
Patent JP-H0249338-A (JP)
Title: Diaphragm for charged particle beam
Inventor: YAMAMOTO KENICHI
IPC: H01J37/09
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a diaphragm sized to a micron or less order by forming a desired hole on a substrate using a drilling technique used in the manufacture process of a semiconductor and applying a metallic coat to both surfaces of the substrate. CONSTITUTION:An insulation film comprising an SiO2 films 3 and 5, and an Si3N4 films 2 and 4 is formed on the surface of a silicon substrate to a thickness of a sub-micron order. Then, a resist is coated to one of the surfaces and a desired hole 6 is patterned thereon. The aforesaid surface is etched to obtain such depth as penetrating the film 3, using a dry etching process and the resist is thereby removed. Thereafter, a sufficiently large region 7 near the position of the hole 6 is applied with the etching process from the rear side of the substrate and the films 4 and 5 are thereby removed. Thereafter, silicon is selectively etched only from the rear side with a KOH solution and the substrate is immersed in a hydrofluoric acid solution when the thickness of the remaining silicon film 9 becomes about 10mum. As a result, the diaphragm hole 6 is made through while the film 9 having a thickness of a micron order remains. Thereafter both surfaces of the substrate are coated with a metal 8 such as gold and platinum and the diaphragm of a micron order size can be obtained.
Patent JP-2000159531-A (JP)
Title: Production of optical fiber preform
Inventor: NARITA YOSHIHIRO
IPC: G02B6/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform usable for producing an optical fiber for wave multiplex transmission. SOLUTION: A refractive index-increasing dopant-added SiO2 glass for a core part, and an additive-free SiO2 glass for a depressed part are synthesized together by a VAD(vapor phase axial deposition) method, and accumulated so as to have nearly the same low bulk densities. The obtained SiO2 glasses are dehydrated and subjected to a half-sintering heat treatment at a temperature lower than the temperature capable of providing transparent glass to regulate the bulk density at the core part soot so as to be >=1.1 g/cm3, and that at the depressed part soot so as to be <=0.7 g/cm3. The heat-treated SiO2 glasses are sintered to provide transparent glasses in an atmospheric gas containing a halogen gas.
Patent JP-H05141113-A (JP)
Title: Multi-story parking garage
Inventor: SUZUKI KISABURO
IPC: E04H6/14
Filed: 1991-11-21
Abstract: PURPOSE:To construct easily and efficiently a small-scale multi-story parking garage for parking 4 to 7 vehicles three-dimensionally even at a site facing a narrow alley by facilitating its transport. CONSTITUTION:Manufacturing and shipment are made by housing an upper part frame member 6a at a lower part frame member 3a so as to be able to be drawn out and with one or plural relay supports 4a, 4b interposed, and at the time of shipment or art the time of lifting the upper part frame member 6a, an endless turning chain is hung around between chain wheels 9, and at the point of the completion of the lift of the upper part frame member 6a, 2 sets of front and rear parking garage frames 8a, 8b are assembled. And endless turning chains are made tense between chain wheels 9 at upper and lower dour corners, and a also vehicle mounting stand is fitted to endless turning chains at the upper and lower 2 points of a plane projection axis and a hanging arm, and the rolling of the vehicle stand at the time of turning up and down is prevented.
Patent JP-2000152937-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: NISHIGAKI MORIO
IPC: A61B8/06
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of transmission drivers without damaging a form of an input beam. SOLUTION: Inserting switches (diodes) 51-66 between transmission drivers 31, 33, 35, 37 enables one driver to drive a plurality of oscillators and to process independently each oscillator's signal at the time of receiving it. As a result, it is possible to obtain images with less degradation in image quality by use of a few drivers.
Patent JP-H11168817-A (JP)
Title: Band clamp for wire harness
Inventor: HAMAGUCHI YUKIHIRO
IPC: H02G3/30
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate dispersion in the positions and directions of connectors to be mounted on a wire harness. SOLUTION: This clamp is provided with a band 11, a body part 12 provided with a locking hole part which one end of the band 11 protrudes from and which the other end of the band 11 is inserted into and locked, a car body locking part 13 provided protrusively from one side external surface of the body part 12 in a direction intersecting the passing direction of the locking hole part at right angles, and a connector mounting part 14 provided on the side external surface of the body part 12 located opposite the car body locking part 13. Then, a connector 20 connected to the ends of branch wires branching from the main lines of a wire harness W/H is locked and held to the connector mounting part 14. Under this condition, the band 11 is wound on the outside circumference of the connector 20 and wire harness W/H to be tightened and fixed.
Patent JP-2001150790-A (JP)
Title: Method and apparatus for forming image
Inventor: NODA TOMOTAKA
IPC: B41M3/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming an image capable of deforming the image in a predetermined range while holding a rough profile shape so as not to largely collapse a previously prepared pattern to deform the image by a reaction diffusion system by using a computer. SOLUTION: A shape for repeatedly expressing specks or the like for constituting a pattern as seen on the surface of an animal is formed as a fundamental shape (S1). Then, a fundamental shape disposing pattern of a rule for disposing the fundamental shape on an image to be formed is formed (S2). Then, a plurality of the fundamental shapes are disposed on the disposing pattern, a gray level is given to the disposed overall fundamental shape, and an initial front image of the display image is formed (S3). An initial rear image corresponding to the initial front image is prepared, the initial front and rear images are subjected to reaction diffusion processing, and new front and rear images are formed (S4).  A histogram of the gray level of the rear image to be formed is always monitored (S5), and when the gray level histogram satisfies predetermined conditions, the gray levels of the front and rear images are corrected (S6).
Patent JP-H06175469-A (JP)
Title: Brush charging device
Inventor: SATO SHOGO
IPC: A46B9/02
Filed: 1992-12-11
Abstract: PURPOSE:To manufacture a bush charging device easily, and to charge a material to be charged without receiving the influence from the environment such as humidity by providing an intermediate layer member, which has a resistance value lower than the resistance value of a brush, between the brush and a back electrode. CONSTITUTION:A roll-like brush charger 7 is arranged opposite to a phtoreceptor drum 8 at a position, where the tip of a brush 1 abuts on a photoreceptor layer 5, freely to turn. In the charger 7, an intermediate conductive member 2 having a resistance value lower than that of the conductive fiber of the brush 1 is formed integrally with a bar-like electrode 3 outside of the bar-like electrode 3 as a back electrode. Resistance value of the intermediate conductive member 2 is adjusted by distributing carbon grain, in a high- molecular material. Minus direct current is applied to the bar-like electrode 3 from a power source 4. Charge is supplied to the tip of the brush 1 sufficiently through the intermediate conductive member 2. Since the resistance value of the intermediate conductive member 2 is low, lowering of the resistance value due to the absorption of humidity is small.
Patent JP-H08166973-A (JP)
Title: Image data managing system
Inventor: INOUE FUJIO
IPC: G06F17/50
Filed: 1994-12-12
Abstract: PURPOSE: To provide an image data managing system whereby required analysis model information is easily selected and also its management is easily executed by storing analysis model information and image data based on the shape data by relating them to each other. CONSTITUTION: The image data managing system 1 is constituted of an analysis model information generating part 2, an image data generating part 3, a display 4, an analysis model information storing part 5, a keyboard 6 and an analysis model information managing part 7. Analysis model information generated by the analysis model information managing part 7 is generated by the image data generating part 3. Bit map data based on shape data and shape data are related to each other to be stored in the analysis model information storing part 5.
Patent JP-H05143240-A (JP)
Title: Light pen address detecting method
Inventor: YAMADA KAZUHIKO
IPC: G06F3/037
Filed: 1991-11-21
Abstract: PURPOSE:To provide the method for detecting exactly an address of a light pen irrespective of luminance on a CRT screen. CONSTITUTION:A color CRT display device 1 receives a video signal from a display controller 2, and also, outputs the present luminance level to the display controller 2, a switch of a light pen is depressed by pressing the tube surface of a CRT with a light pen 3 and its depressing signal is transferred to the display controller 2, the display controller 2 transmits a video signal to the CRT display device 1 and displays a mark for one frame, the light pen 3 picks up the mark, it is informed to the display controller 2, a position picked up by the light pen is converted to a coordinate by a program of the inside of the display controller 2, and a correcting condition by a luminance level is added in this program.
Patent JP-2000155708-A (JP)
Title: Automatic monitoring method for use state of journal file
Inventor: KONDO NAOKO
IPC: G06F12/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent an overflow of a journal file from causing troubles to the whole system. SOLUTION: A monitor means 6 always monitor the capacities of a rollback journal file 4 and a history journal file 5. When the use rate of each file exceeds a certain value, a console 7 alarms. Then a program exceeding the use quantity of the rollback journal file 4 is stopped. The saving is performed for the history journal file 5.
Patent JP-H01173428-A (JP)
Title: Manufacture of coating type magnetic medium
Inventor: YOSHIDA EIKICHI
IPC: G11B5/84
Filed: 1987-12-28
Abstract: PURPOSE:To improve durability by making the glass transition temperature of a first magnetic layer after hardening processing higher than the glass transition temperature of a second magnetic layer before the hardening processing. CONSTITUTION:The glass transition temperature (Tg1) of the first magnetic layer after the hardening processing is made higher than the glass transition temperature (Tg2) of the second magnetic layer before the hardening processing, and calender processing temperature T is made within the range of Tg1>T> Tg2. Further, conductive titanium oxide fine powder whose oil absorption is more than 15ml/100g and whose powder resistance is less than 60OMEGAcm is added in the first magnetic layer by 3-30% to dielectric powder in the magnetic layer. Furthermore, a non-magnetic supporting body is made of polyethyleneterephthalate film, and polyurethane resin whose solubility parameter is within the range of 9.0-9.5 is made to be contained by more than 40% of total binder component as the binder component of the first magnetic layer. Thus, superior electro-magnetic conversion characteristic and the superior durability are obtained.
Patent JP-H01174491-A (JP)
Title: Formation of hidden information-bearing card
Inventor: SUGAWARA HIDEHITO
IPC: B42D15/08
Filed: 1987-12-29
Abstract: PURPOSE:To enable smooth and easy adhesion of a label piece to information to be bidden and enhance operating efficiency by carrying out an information hiding step and a cutting step sequentially and continuously. CONSTITUTION:A label piece 19 separated from a continuous label paper 12 being deflected is gripped by a rotatable gripping roller 34 in a label piece adhering device provided between a guide bar 31 and a slitter 29. Then, the label piece 19 is supplied onto a part printed with information to be hidden of a twofold postal card paper 1, and is lightly adhered to the part. The label piece 19 placed on the part is adhered to the paper 1 through an adhesive by pressing it by a pair of upper and lower press rollers 35a, 35b provided rotatably next to the slitter 29. Thereafter, the paper 1 is cut by a blade 37 in a cutter to be a twofold unit paper (unit card) 39.
Patent JP-H09170381-A (JP)
Title: Door for furniture
Inventor: AMANO TANEHISA
IPC: A47B96/20
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive door for furniture which has no corners at the whole ends of both front and rear faces of the door and which is easily wiped on cleaning and further, good to the touch. SOLUTION: A core material 3 is laminated at the rear face side of the surface base material 2 provided with a fluorine-coating layer treated with fluorine at the front face side of a paper base material to form a nearly rectangular door body. About 2-8mm thick frame materials 4 formed to have almost the same width with the thickness of the door body are stuck respectively to the four sides of the header side of the door body. And a curved or beveled part 4a are provided at the whole ends of the frame materials 4 except the butt ends of mutual frame materials in the state that the frame materials 4 are stuck to the header side of the door body to form a door 1 without corners.
Patent JP-H11147455-A (JP)
Title: Gate type car wash machine
Inventor: TAKASE KENICHIRO
IPC: B60S3/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for considering location for installation of a water tank and wiring of a signaling wire by installing the water tank in the car wash machine body, connecting it to a fluid spray nozzle by a water pipe via a water pump. SOLUTION: A water tank 8 and a washing liquid tank 9 which store a liquid to be sprayed from a fluid spray nozzle 4 are installed to the leg body of the car wash machine body. A water intake hose 13 connected to the water plug and a power cable 14 connected to the commercial power supply are provided together on a bending arm 12 connected to the rear surface of the car wash machine body. A water pump is equipped in the water tank 8 provided in the car wash machine body, and the fluid spray nozzle 4 and the water pump are connected via a water pipe. Thus the car wash machine body contains a water tank 8 which is connected to the fluid spray nozzle by the water pipe via the water pump. So, the necessity for consideration of location for the water tank 8 and wiring of the signaling wire is eliminated.
Patent JP-H03192482-A (JP)
Title: Shading method
Inventor: OMORI MUTSUHIRO
IPC: G06T15/80
Filed: 1989-12-22
Abstract: PURPOSE:To enable the processing of an arbitrary polygon without increasing the number of memories nullifying one apex when only one apex is inputted, and succeeding preceding DDA (digital differential analyzer) arithmetic in the case of nulling. CONSTITUTION:When a curved surface is approximated by plural polygons and the values of respective apexes A in the arbitrary polygon are inputted, the arbitrary polygon is regarded as a trapezoid and it is judged whether there are the apexes on the right and left sides or not. When there are the apexes on the same line L on the right and left sides, the values of the right and left sides are simultaneously inputted. When there is the apex on only one of the right and left sides, the value of one side with the apex is inputted and for the value of the other side, the preceding DDA arithmetic is succeeded. Thus, without increasing the number of memories, the shading processing of the arbitrary polygon can be executed.
Patent JP-H11168001-A (JP)
Title: Electronic component and electronic device
Inventor: AOYANAGI MASAYUKI
IPC: H05K1/18
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which is capable of stable soldering, when it is mounted on a printed wiring board by preventing the occurrence of a short circuit between soldering terminals. SOLUTION: In a surface-mounted type electronic component provided with two or more soldering terminal parts on one side thereof, the soldering terminal parts comprise soldering terminal parts provided at the corner sections of the electronic component, and the soldering terminal part equipped at the corner part is provided, so that it extends over two side surfaces constructing the corner section, Furthermore,the soldering terminal parts (11-14) are provided at the corner section of the electronic component 10.