baber/WOPTO huggingface dataset:
Patent JP-2003156027-A (JP)
Title: Tightening device
Inventor: GOTO SATOSHI
IPC: F16B41/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of suppressing theft without providing any firm locking device by solving problems that a tightening device for fitting an article by a bolt and a nut can be easily attached/detached by a regular tool such as a spanner, a wrench and a bias clip because of the hexagonal contour or the knurling on the outer circumference, and suppressive effect against theft is less. SOLUTION: The nut has a small circular contour part on the inner side and a large circular contour part on the outer side, a ring member comprises a small diameter locking part which is freely fitted in the small circular contour part so as to cover the outer circumferential surface of the nut, and a large diameter ring part which is freely fitted in the large circular contour part, and the nut is tightened to the bolt so that the small circular contour part is on the tightening side with the ring member combined with the nut.
Patent JP-2003154447-A (JP)
Title: Casting apparatus
Inventor: YOMO KUNIO
IPC: H05B6/24
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To perform casting based on a true metal temperature, even in case of melting the metals having different sizes or the metal with oxide film. SOLUTION: A high frequency induction heating coil 10 is arranged on a crucible 4 for holding the metal 8 in the inner part so as to heat the metal 8. Utility power is supplied to this coil 10 through an inverter 18, and the metals 8 in the crucible 4 are melted and cast into a mold 6. After melting the whole of various metals 8 in the crucible 4 and succeeding the driving of the inverter 18 over a first time, the inverter 18 is stopped over a second time to stop the heating with a control unit 36. Thereafter, the inverter 18 is driven to restart the heating, and when the molten metal is in a prescribed state, after the elapse of a third time, the crucible 4 is opened with a crucible opening/closing operational device 9 to cast the molten metal into the mold 6.
Patent JP-2002252117-A (JP)
Title: Laminated coil component and its manufacturing method
Inventor: YAMAMOTO TAKAHIRO
IPC: H01F17/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated coil component that can be reduced in size and in manufacturing cost and has a low conductor resistance, and to provide a method of manufacturing the component. SOLUTION: A coil 2, the center axis of which crosses the direction of a lamination A of an element (laminate) 1 at right angles, is formed by respectively connecting one- and the other-side end sections of a prescribed via hole of a plurality of via holes 4 provided in the element 1, in the direction of lamination A to one- and the other-side end sections of another prescribed via hole of the via holes 4 in the direction of lamination A through belt-like connecting electrodes 5 having plural-layer structures and provided in the element 1, in parallel with the laminating surface of the element 1 (in the direction perpendicular to the direction of lamination A). At the same time, the coil 2 is connected to an external electrode 3 for inputting and outputting through a lead-out electrode 6, which has a plural-layer structure and are provided in parallel with the lamination surface.
Patent JP-2003158649-A (JP)
Title: On-vehicle video camera
Inventor: NAKAMURA YOSHIYUKI
IPC: B60R1/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle video camera that can be installed in an excellent way. SOLUTION: The on-vehicle video camera is formed with holes 4L, 4R at positions at a front end of a vehicle and at a position backed toward the inside slightly, camera mount members 10L, 10R placed in a freely elevating/descending way to the holes by a prescribed drive mechanism and an imaging means fitted to the tip of the camera mount members. When the on-vehicle video camera is used like a video camera, the imaging means fitted to the mount members freely contracted/extended from the holes extend from the holes so as to pick up the surrounding of the vehicle. Further, the direction of the imaging means elevating/descending by the drive mechanism is selected to be a direction inclined at a prescribed angle with respect to the vertical direction of the vehicle, and the imaging means is placed at a position projected outward from the holes when extended by the drive mechanism.
Patent JP-2003156584-A (JP)
Title: Main steam system around reactor
Inventor: ANDO KOJI
IPC: G21D1/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of main steam system in a nuclear power plant having two main steam lines 6. SOLUTION: A pair of main steam nozzles 5 are provided to a reactor pressure vessel 1 in parallel to the steam outlet surfaces 11 of steam driers 2 installed in the pressure vessel 1 and symmetrically with a surface passing the center of the reactor pressure vessel 1. The main steam lines 6 of the main steam system around the reactor is connected with the main steam nozzles 5.
Patent JP-2003003258-A (JP)
Title: Method for manufacturing aluminum-alloy target material, and aluminum-alloy target material obtained by the method
Inventor: KUBOTA TAKASHI
IPC: B22D21/04
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing technology by which an aluminum-alloy target material where aluminum-carbon phases in an aluminum matrix are finely precipitated without causing much segregation can be obtained easily. SOLUTION: In the method for manufacturing the aluminum-alloy target material in which carbon is incorporated in aluminum: an aluminum-carbon alloy where aluminum-carbon phases are dispersed finely and uniformly in an aluminum matrix is produced by putting aluminum into a carbon crucible, applying heating to 1,600-2,500 deg.C, melting the aluminum to form aluminum - carbon alloy in the carbon crucible, and cooling and solidifying the aluminum - carbon alloy in a molten state; or the resultant solidified aluminum - carbon alloy is remelted and an additive element such as magnesium is added to the remelted alloy, followed by casting after agitation.
Patent JP-2003166184-A (JP)
Title: Method for dyeing yarn for yarn-dyed woven fabric and yarn-preparing machine used therefor
Inventor: MOCHIZUKI MASAO
IPC: D06P5/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable dyeing by only steps of image processing using a personal computer and preparation of yarn for woven fabrics and dyeing to the prepared yarn for woven fabric by ink jet plotter and enable dyeing of yarn for yarn-dyed woven fabrics by delicate gradation and approximate color without depending on technique and much labor thereby.  <P>SOLUTION: Warps and wefts required for a bolt of woven fabric before weaving into woven fabric are each retained inparallel at a definite interval on the surface of a film. Design of a pattern figure is prepared by image processing soft of a personal computer in order to dye yarns for woven fabric and weave the yarns into woven fabric, and the design is changed to a design to be dyed to warp and weft retained inparallel on the film by the image processing soft and the changed design is printed by an inkjet plotter to dye the warps and wefts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164940-A (JP)
Title: Swaging machine
Inventor: ISOZAKI ATSUSHI
IPC: B21J9/06
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swaging machine which is capable of swaging a workpiece effectively and in a short time, and is inexpensive, compact and light.  <P>SOLUTION: The single swaging machine 21 is provided with a plurality of swaging sections 67 and one drive section so that one workpiece can be swaged in order by a plurality of types of dies without replacing the dies, swaging can be continued, without waiting for a change of the die worn during swaging, by another unworn die, and a plurality of workpieces can be swaged at the same time. Further this newly invented swaging machine 21 has advantages of lower manufacturing costs, smaller volume and lighter weight over a plurality of swaging machines each of which has a single swaging section and a single drive section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161759-A (JP)
Title: Handler for tcp and running method for tcp tape
Inventor: KUNINOBU SEIJI
IPC: H01L21/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the stress to be applied to a TCP (tape carrier package) tape in its running operation.  <P>SOLUTION: In the handler for a TCP, the TCP tape X in which a plurality of TCPs 10 are connected to be tapelike is run sequentially and intermittently, a measuring part 4 installed in the halfway of a running route is moved to a direction at right angles to the surface of the TCP tape X, and each semiconductor chip 10c in each TCP 10 is brought sequentially into contact with an opposite probe card 5 so as to be connected. Bending parts T<SB>1</SB>, T<SB>2</SB>of the TCP tape X are formed in the front and the rear of the measuring part 4, and the TCP tape X in the front and the rear of the bending parts T<SB>1</SB>, T<SB>2</SB>is run by sprockets 2B to 2E.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163938-A (JP)
Title: Image-input apparatus
Inventor: TANIDA JUN
IPC: H04N5/349
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and superfine color image-input apparatus having a simple configuration.  <P>SOLUTION: The image-input apparatus comprises a photoelectric conversion element having a single plane, and an image-forming unit array where a plurality of image-forming units are aligned. In the image-input apparatus, by the image-forming unit array, the image of luminous flux is formed for each image- forming unit at a different position on the photoelectric conversion element, a partition wall for regulating the light path of the luminous flux whose image is formed for each image-forming unit is provided, the image of the luminous flux from nearly the same range is formed for each image-forming unit while being seen from a different viewpoint, and a color filter is arranged corresponding to each image-forming unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165039-A (JP)
Title: Determining method for tool diameter and machining layer in contour machining
Inventor: ISHII TAKATSUGU
IPC: B23Q15/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determining method for a tool diameter and a machining layer in contour machining so that a plane portion and corner parts can be continuously machined as efficiently as possible.  <P>SOLUTION: An optional contour pitch is determined (S1). A minimum tool diameter is determined where a maximum un-machined amount in a slant face becomes a tolerance value or lower (S2). It is determined whether or not a maximum un-machined amount occurring when a corner part in a plane and a longitudinal corner part comprising the plane and a side face part are machined by the minimum tool diameter becomes the tolerable value or lower (S3-5). When it does not become the tolerance value or lower, a machining layer is added in the contour machining (S6). By repeating steps S2-S6, the tool diameter and the machining layer capable of continuously machining the slant face and the corner parts are determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164260-A (JP)
Title: Method for extracting and separating coffee with water
Inventor: OKUBO TSUYOSHI
IPC: A23F5/26
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting and separating coffee having good aroma and taste in a short time by using water at a normal temperature.  <P>SOLUTION: Raw beans of coffee are roasted and then coarsely ground to provide coffee powder and the coffee powder is frozen and immersed in water at normal temperature to extract coffee and the extracted coffee is filtered to separate coffee. The freezing temperature of the coffee powder is preferably a temperature about 30-40°C lower than water at normal temperature. Coffee having good aroma and taste can be extracted by immersing coffee powder frozen at about -10 to -20°C in water kept at about 20°C for about 10-20 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167640-A (JP)
Title: Method for preventing unauthorized use of program
Inventor: WATANABE MICHIFUMI
IPC: G06F21/12
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the unauthorized use of a program incorporated in each information equipment.  <P>SOLUTION: In the method for preventing the unauthorized use of the program of an information processing system equipped with a plurality of information processors added with identifiers for executing information processing by executing the program incorporated in each information processor, a password calculated by a proper calculation formula based on the identifier is preliminarily registered in each information processor, and each program is provided with a password calculating part for calculating the password by the calculation formula based on the identifier of the information processor whose program is justly executed at the execution start part, and each information processor calculates the password by the password calculating part at starting the execution of the program, and compares it with the password preliminarily registered in the information processor, and only when they are matched, continues the execution of the program, and in the other case, interrupts the execution of the program to prevent the use of any unauthorized copied program.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168802-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: FUJIWARA MINORU
IPC: H01L29/786
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is difficult to suppress junction capacitance and junction leak current, and to control threshold voltage in an SOI-type semiconductor device.  <P>SOLUTION: The film thickness of parts 2-1 positioned below the source/drain regions 9 of a buried insulating film 2 is set to be thicker than that of a part positioned beneath the source/drain regions. Bases of the source/drain regions are brought into contact with the thick films 2-1. The thickness of an element forming region 3 below a channel region can sufficiently be secured and a partial depletion-type element is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169401-A (JP)
Title: Electric vehicle power supply apparatus having leakage detection circuit
Inventor: YUGO MASAKI
IPC: H02H3/14
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To use a leakage detection circuit not only for detecting leakage but also of detecting the welding of a main relay, the fusing of a fuse, and a charging state of a capacitor, and to simplify a structure of a circuit as a whole.  <P>SOLUTION: This power supply apparatus has a leakage detecting circuit 20 which detects leakage and is connected to an output terminal 14 via a main relay 15 connected in series to a battery 10. The power supply apparatus is connected to an earth line 36 via a welding detection circuit 30 comprising a welding detection resistor 31 and a welding detection switch 32 connected in series to each other. While the welding detection switch 32 of the welding detection circuit 30 is in an ON-state, the welding of the main relay 15 of the power supply circuit is detected by the leakage detection circuit 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171918-A (JP)
Title: Back-fill structure and back-fill construction method
Inventor: ISHIKAWA YOSHIICHI
IPC: E02B3/08
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back-fill structure and a back-fill construction method achieving reduction of an earth pressure, having a screen effect and capable of shortening a construction period.  <P>SOLUTION: A back-fill is composed by stacking a multiplicity of bag filled covering materials 1 in layers in a back face of a caisson 23. In the bag filled covering material 1, filling materials 5 are filled in a fiber made net bag 3, and the earth pressure acting on the caisson 23 can be extensively reduced. By selecting a proper particle size for the filling materials 5, the bag filled covering materials 1 can function as a filter. A plurality of the bag filled covering materials 1 are suspended from a suspending jig 31 and they are collectively installed in a predetermined position. Since there is no need for fine accuracy control such as leveling of a substrate or combination in installation, the construction period can be shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002205918-A (JP)
Title: Cosmetic product in powder form and method for producing the same
Inventor: HESS GABRIELE
IPC: A61K8/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic product in a powder form having excellent storage stability free from powder dust, and to provide a method for producing the same. SOLUTION: The cosmetic product in a powder form comprises at least one kind of a silicone elastomer such as that selected from polymers obtained by subjecting (I) a polysiloxane containing an Si-H atomic group and (IIa) one kind of an α, ω-diene and (IIb) one kind of a vinylpolysiloxane to a net working in the presence of a catalyst and a solvent. The method for producing the cosmetic product in the powder form comprises treating powder containing cosmetic components with the silicone elastomer.
Patent JP-2003172093-A (JP)
Title: Shield machine, bit exchange method and excavation method
Inventor: SUGIMURA MASAJI
IPC: E21D9/087
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To simply, safely and efficiently provide a shield machine and its bit exchange method in underground.  <P>SOLUTION: A circling movable chain 15a is provided by directing the front side and rear face side of a cutter head 2 in the substantially radial direction on the shield machine 1 provided with the rotating cutter head 2 contacted on a heading, and bits 14, 14... are provided in the form of a row on the chain 15a along a circumferential direction. In addition, a lock chamber 33 capable of exchanging rear face side bits 12, 12... of the cutter head 2 is provided by entering the inside of an excavation chamber 36 provided rearward of the cutter head 2 to be adhered to the rear face of the cutter head 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178893-A (JP)
Title: Power supply equipment for vehicle
Inventor: UCHIKURA TAKESHI
IPC: B60Q1/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide power supply equipment for vehicles which can restrict rush current and can obtain sufficient response speed, in case an electric bulb for low voltage is made turn on by a high-voltage power supply using the PWM driving.  <P>SOLUTION: In the power supply equipment for vehicles, in which a PWM signal is generated by the PWM drive of the direct-current voltage supplied from a vehicle power supply, and the PWM signal is supplied to the lamps L1 and L2, which are loaded on the vehicle, to make the lamp concerned turn on, the pulse signal that is the 3rd signal of the beginning of the PWM signal at the time of the power supply voltage injection is made to have twice duty ratio of the usual time, and is made so that the first pulse signal may have a slope where the voltage value gradually rises.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179901-A (JP)
Title: Program-distributing system and additional information- inserting method
Inventor: OKUDA TETSUYA
IPC: H04N7/173
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To add an appropriate advertisement (CM) to a program by a program-distributing system.  <P>SOLUTION: Before program contents are distributed to a viewing apparatus 120 of a viewer from the program-distributing server 123, an additional information-inserting apparatus 121 selects additional information 8 suited for the viewer concerned by referring to taste information 5 of the viewer concerned. The additional information-inserting apparatus 121 inserts the additional information concerned to the program concerned for distributing to the viewing apparatus 120. The viewing apparatus 120 collects the viewing information of the viewer. Based on the viewing information, the taste of the viewer is analyzed and is accumulated in a viewer's taste DB 117. The viewing information is also utilized for generating additional information viewing information 14 regarding the actual viewing condition of each additional information. A program table-generating apparatus 111 generates each program table 3 for each viewer based on the viewer taste information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172622-A (JP)
Title: Apparatus and method for learning parting lot position and parking lot position-guiding method
Inventor: SUZUKI TAKAMITSU
IPC: G01C21/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To accumulate information for guiding a route to a parking lot that has been utilized once even if one goes to a goal and facilities having no parking lot.  <P>SOLUTION: In the apparatus for learning the parking lot, by learning a position where an automobile is actually parked while going to a goal, facilities, or the like that is set by a user, the goal and a parking position are related for learning. For example, when the goal is set after the next time, the learned contents are provided, thus enabling goal setting required by the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175530-A (JP)
Title: Instrument panel mold for automobile
Inventor: YANAGI NAOYUKI
IPC: B29C45/80
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding capable of preventing a recess from occurring on the front surface of the thick part of a product and to provide an instrument panel mold for an automobile.  <P>SOLUTION: The resin molding (the instrument panel for the automobile) 1 comprises a gas channel 5 set on the rear surface of the thick part 3 of the product and having a hollow part 9 and formed by a gas assisted injection molding method, and a movable core 7 provided on the rear surface of the gas channel 5 to be movable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179008-A (JP)
Title: Method of polishing semiconductor wafer
Inventor: YOSHIDA YASUHIRO
IPC: B24B37/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for polishing a semiconductor wafer which can easily stabilize a polishing rate and can increase a polishing uniformity on the surface of the wafer.  <P>SOLUTION: A polishing pad is made abut against a surface of a semiconductor wafer to be polished while a pressure is applied to the surface, the polishing surface of the semiconductor wafer and the polishing pad are relatively moved while a polishing solution containing solid fine particles is supplied onto the abutted surface between the wafer polishing surface and pad, polishing the polishing surface with the solid fine particles. In the course of polishing the wafer, the mechanical polishing with the solid fine particles is interrupted. The polishing solution contains, in addition to solid fine particles, at least one of first substance which chemically reacts with the polishing surface of the wafer and a second substrate which adsorbs on the wafer polishing surface.  <P>COPYRIGHT: (C)2003,JPO