baber/WOPTO huggingface dataset:
Patent JP-2003013316-A (JP)
Title: Wear for electronic device
Inventor: MATSUMOTO MUNEO
IPC: A41D1/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent partial loosing of the shape of wear in using electronic devices having predetermined weights in pockets for electronic devices of wear and regularly wire connecting cords connected to the electronic devices. SOLUTION: In wear W for electronic devices having pockets 21 for the electronic devices and capable of housing the electronic devices (a portable telephone K), supporting structure substances Z for supporting the electronic devices are attached by arranging them on the back sides of the pockets 21 for the electronic devices. The supporting structure substances Z are allowed to be sewed on the outside of wear W or attached through removable means such as hook-and-loop fasteners Fm, buttons or the like. The pockets for the electronic devices can be attached either to the inside or outside of wear.
Patent JP-2003013139-A (JP)
Title: Method for manufacturing high-carbon seamless steel tube superior in secondary workability
Inventor: TOYOOKA TAKAAKI
IPC: C22C38/60
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-carbon seamless steel tube superior in secondary workability. SOLUTION: The seamless steel tube includes 0.8 to 1.2% C, 3% or less Mn, 2% or less Cr, and the balance Fe with unavoidable impurities. The manufacturing method comprises employing a seamless steel tube having the above composition as a blank, reducingly rolling it with a cumulative diameter reducing rate of 20%, at a temperature of 650 deg.C or higher but Ac1 transformation point or lower, and subjecting it to spheroidizing annealing. Thereby, the spheroidizing time can be shortened.
Patent JP-2003020223-A (JP)
Title: Composite particle, producing method thereor, and composite composition and composite blended with the composite particle
Inventor: TANABE KATSUYUKI
IPC: C01F11/18
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain composite particles which combine the excellent characteristics of silica, titanium oxide and calcium carbonate, to provide a method for producing the particles, and to provide a composite composition and a composite blended with the composite particles. SOLUTION: In the composite particles, silica particles an titanium oxide particles are stuck to the surface of synthesized calcium carbonate. The composite particles can be produced by adding silica and titanium oxide in a carbonating reaction stage of a production process for synthesized calcium carbonate.
Patent JP-2003017767-A (JP)
Title: Piezoelectric element
Inventor: TAKAHASHI KAZUO
IPC: H01L41/08
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To surely and easily obtain large piezoelectric displacement. SOLUTION: A PZT thin film 15 in formed on a substrate 11 via a underlayer film 14 which is formed in the configuration of laminated layer of Ti film 12 and a first Pt film 13. A half-value width of a locking curve at the (111) peak of this first Pt film 13 is set within 5 deg.. Accordingly, a sufficient (111) alignment can be assured easily at the PZT thin film 15 including a large amount of Ti. Therefore, the PZT thin film 15 can improve spontaneous polarization and shows a large amount of piezoelectric displacement.
Patent JP-2003023726-A (JP)
Title: Jumper for overhead transmission line
Inventor: FUKUDA NOZOMI
IPC: H02G7/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent a jumper for overhead transmission lines using a rigid conductor, from resonating by galloping vibration in a span. SOLUTION: Both end sides of the rigid conductor 20 and steel tower 10 are linked with composite insulators 30 respectively, and the linking part 32 between each composite insulator 30 and the rigid conductor 20 and the linking part 34 between each composite insulator 30 and the steel tower 10 are formed as fixed linking parts which have no movable portions respectively. Consequently, free movement of the rigid conductor 20 is blocked, so as not to resonate with galloping vibration.
Patent JP-2003017336-A (JP)
Title: Chip coil
Inventor: TOI TAKAOMI
IPC: H01F17/04
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a press-bonding section of a wire terminal to a terminal electrode of a wire fire fixing section. SOLUTION: Wire fixing sections 1b and 1c or brims for forming the terminal electrode are formed in a tapered shape by inclining upward from a wire wound section to an end of the brims. The terminal electrode formed on the wire fixing section along the tapered shape of the wire fixing section causes its top formed outside of the center of the wire fixing section (in a position further apart from the wire wound section), and the wire terminal is stably press-bonded to the terminal electrode with its wide press-bonding surface.
Patent JP-2003016982-A (JP)
Title: Manufacturing method and manufacturing device for rotating anode type x-ray tube
Inventor: KABASHIMA HIROAKI
IPC: H01J35/16
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device for a rotating anode type X-ray tube reducing the deformation of a vacuum envelope even when forming part of the vacuum envelope of copper or a copper alloy. SOLUTION: The rotating anode type X-ray tube is provided with an anode target 16 emitting X-rays; a cathode 15 irradiating the anode target with electron beams; and the vacuum envelope 14 for enclosing the anode target 16 and the cathode 15. This manufacturing method for the rotating anode type X-ray tube has a first process for mounting a deformation preventing ring member 25 surrounding an intermediate container 14a part formed of copper or a copper alloy to constitute at least a part of the vacuum envelope 14, and a second process for evacuating the inside of the vacuum envelope 14 after the first process.
Patent JP-2003019345-A (JP)
Title: Goldfish scooping tool and method for manufacturing it
Inventor: GENNO DAIKICHI
IPC: A63F9/30
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a goldfish scooping tool and a method for manufacturing it, for easily sticking a sheet of scooping paper to a scooping tool main body, making sticking operation efficient and preventing upper and lower goldfish scooping tools from being stuck to each other even when they are stacked and packed. SOLUTION: Concerning the goldfish scooping tool obtained by sticking the scooping paper to the scooping paper sticking face 12 of the ring-formed frame 3 of the synthetic-resin scooping tool main body 1 consisting of a gripping handle 2 and the frame 3, a frame projection line 4 continued in a circumferential direction is formed on the sticking face 12, the paper 6 is placed on the face 12 and the projection line 4, the projection line 4 is melted by pressurizing with a heated pressing mold 9 to weld the paper 6 to the frame 3 to form the goldfish scooping tool. Thus, melting of the face 12 with solvent is not required and drying time is omitted to facilitate sticking and to improve working efficiency. In addition, the upper and lower scooping tools are not stuck to each other even when they are piled and there is not possibility that the paper 6 is broken.
Patent JP-2003023229-A (JP)
Title: System and method for designing printed board
Inventor: HIBINO TATSUJI
IPC: H05K3/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To find an error point surely by eliminating check miss of a hole having possibility of erroneous insertion and to shorten the time required for checking error in the design of a printed board. SOLUTION: Based on hole position information extracted from design data of a printed board and preset shape information and error information, a position having possibility of erroneous insertion is calculated, a decision is then made whether a hole into which a component can be inserted is present at the calculated position or not and the decision results are outputted to a file or displayed on a screen.
Patent JP-2002086729-A (JP)
Title: Liquid jet head, method of making the same and liquid jet device
Inventor: OGAWA MASAHIKO
IPC: B41J2/05
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To eject a liquid by effectively introducing a generated pressure by creation of a bubble by a heating element to an ejection nozzle 7. SOLUTION: A liquid passage wall 12 forming a liquid passage 9 is formed on a substrate 1 having the heating element for creating a bubble formed thereon and the ejection nozzle 7 is formed at the end section of the liquid passage 9. A movable member 11 is formed at the upstream section of the heating element (the opposite side of the ejection nozzle 7) so as to close the liquid passage 9. A narrow section 13 for restricting the displacement of the movable member 11 to the upstream section is formed at the further upstream section thereof. When a bubble is created, the movement of the liquid toward the upstream section is blocked by the movable member 11 so that the liquid can be effectively moved to the ejection nozzle 7 to be ejected therefrom.  When the bubble is broken, the movable member 11 is displaced toward the downstream side so that the liquid can be efficiently supplied to the liquid passage 9.
Patent JP-2003031143-A (JP)
Title: Cathode ray tube
Inventor: KOMIYA HISAFUMI
IPC: H01J29/48
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To shorten the period until an image comes out by restraining a variation of cut off voltage caused by the temperature increase, by improving withstanding voltage, and by shortening the distance between adjacent grid electrodes. SOLUTION: The cathode ray tube comprises a cathode base body 4 having electron emitting substance layer 5 on the surface, a cathode sleeve 1, a cathode funnel 2, and a cathode cylinder. The cathode funnel is composed of a small diameter cylinder part 2A circumscribing and contacting with the neighboring part of the cathode sleeve 1 where the cathode sleeve is opened toward system side, and a large diameter cylinder part 2B inscribing and contacting with the neighboring part of a cathode cylinder 3 where the cathode cylinder is facing luminescent surface side in the direction of tube axis.  The thermal expansion coefficient of the cathode cylinder 3 is made smaller than that of the cathode sleeve 1 and the cathode funnel 2 by making the thickness of the small diameter cylinder part 2A of the cathode funnel 2 thicker than the thickness of the cathode sleeve 1, and by making the thickness of the cylindrical part of the cathode cylinder 3 where the cathode cylinder contacts with the cathode funnel 2 thicker than the thickness of the large diameter cylinder part 2B of the cathode funnel.
Patent JP-2003022060-A (JP)
Title: Liquid crystal display device
Inventor: IGARASHI YOICHI
IPC: G09G3/20
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an EMI measures and to reduce power consumption for a liquid crystal display device, that has been manufactured, in accordance with the utilization environment of an electronic equipment into which the device is mounted. SOLUTION: A display mode selection terminal FCK is provided on a timing converter TCON that is to be mounted onto an interface substrate of the liquid crystal display device. Display mode selecting signals MSC, which change the frequency of pixel clock signals of image signals, are applied to the terminal FCK from the external to change the pixel clock signals.
Patent JP-2003029146-A (JP)
Title: Zoom lens and imaging device using the same
Inventor: MINATO ATSUO
IPC: G02B13/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having superior optical performance extending over the entire object distance from an infinite-distance object to a short-distance object, while preventing an entire lens system from increasing in size. SOLUTION: This zoom lens is equipped with a 1st group lens G1 having positive refractive power, a 2nd group lens G2 having negative refractive power, a 3rd group lens G3 having positive refractive power, a 4th group lens G4 having positive refractive power and a 5th group lens G5 having negative refractive power and consisting of at least two lenses which are a positive lens and a negative lens in this order starting from the object side. If the respective focal distances of the positive lens and the negative lens of the 5th group lens G5 are respectively defined as f51 and f52 and the refractive indexes thereof are defined as N51 and N52, the zoom lens satisfies the conditional expression: 0.002<|(1/f51)/N51+(1/f52)/N52|<0.02.
Patent JP-2003031168-A (JP)
Title: Anchor fixing structure for luminescent display tube
Inventor: KITAGAWA SUSUMU
IPC: H01J9/14
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of filament and to constantly keep the tension of the filament by reducing the number of welding points. SOLUTION: The filament anchor 50 is composed of a plurality of elastically deformable arm parts 52 supporting one end of filaments 58 and a joint part 51 jointing arm parts 52. The joint part 51 is interposed between a pressing board 55 having same shape with the joint part 51 and a supporting board 42 for guiding negative electrode leads outsides, and fixed by spot welding.
Patent JP-2002151573-A (JP)
Title: Material handling system and method for multichamber plasma treatment system
Inventor: CONDRASHOFF ROBERT SERGEL
IPC: C23C14/50
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment system wherein workpieces are transferred in a slot of a magazine. SOLUTION: This plasma treatment system is equipped with a first and a second plasma treatment chambers installed on a common base. In order to receive a magazine, a standby station is arranged on the base. A magazine handler moves magazines to a position adjacent to one out of the first and second plasma treatment chambers. A workpiece handler transfers workpieces between the magazine and one out of the first and second plasma treatment chambers. The workpiece handler is provided with a workpiece translating apparatus accompanying a first surface coming into contact with a first edge of the workpiece, in order to push the workpiece into the plasma treatment chamber. The workpiece translating apparatus is provided with a second surface coming into contact with an opposite side edge of the workpiece, in order to push out the workpiece from the plasma treatment chamber. Various methods are used for automatic handling of workpieces, in order to use plural plasma treatment chambers on one base, and to charge and discharge the workpieces in and from the chamber.
Patent JP-2003028758-A (JP)
Title: Belt inspection device
Inventor: KOTANI SHINJI
IPC: G01M13/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To inspect with sufficiently high reliability by automating setting of the inspection weight. SOLUTION: A load application mechanism 64 has a plurality of load members 92 laminated separably in plural steps in the vertical direction, a tensile mechanism 93 having one end connectable to the lowermost step of the load members 92 so as to apply the inspection load as much as the number of the laminated steps of the load members 92, a lifting mechanism 94 for releasing connection between the load members 92 and the tensile mechanism 93, and lifting the whole number of the load members 92 up to the initial position, and a load member support mechanism 95 arranged on the side the load members 92 lifted to the initial position, capable of supporting the optional load members 92 in the vertical direction.  The load application mechanism 64 supports, by the load member support mechanism 95, the load members 92 required to have the number of laminated steps of the desired inspection load by an inspection controller.
Patent JP-2003025982-A (JP)
Title: Hydraulic fluid reservoir
Inventor: TAKAHASHI TOSHIYUKI
IPC: B60T11/26
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To mount either one of first and second mounting surfaces 40d and 50d different from each other by a hydraulic fluid reservoir 10 of the same shape. SOLUTION: The lower surface 40d of a mounting flange 40 integrated into an upper main body 210 of a reservoir main body 20 is made as the first mounting surface to mount the hydraulic fluid reservoir 10 on a vehicle body side. By mounting a mounting height adjusting member 50 on the mounting flange 40, the lower surface 50d of the mounting height adjusting member 50 is made as the second mounting surface to mount the hydraulic fluid reservoir 10 on the vehicle body side.
Patent JP-2003032843-A (JP)
Title: Junction block
Inventor: SHIMADA YOSHIHISA
IPC: H02G3/16
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To realize reduction in size of a junction box. SOLUTION: A tab shape terminal 31 including a pair of pressure blades 39a, 39b is formed by bending a part of a flat bus 27. The tab shape terminal 37 is connected in direct electrically to a vertical bus bar 16 by inserting the vertical bus bar 16 between both pressure blades 39a, 39b.
Patent JP-2003033884-A (JP)
Title: Method and device for jointing
Inventor: TAKABE HIDEKI
IPC: B23K101/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method reducing plastic deformation and buckling of metal tubes to be jointed as well as inhibiting degradation in bonding strength/fatigue strength, and a jointing device having a simplified equipment configuration usable for carrying out the above jointing method. SOLUTION: The device uses a width W of a heating coil 3 and an acceptable depth-thickness ratio D/t for a recessed section generated on the welded metal tubes 11, 12 to determine an axial length of deformation for the metal tubes 11, 12. The device is also provided with a stopper 51 (52) preventing a clamping mechanism 21 (22) supporting the metal tube 11 (12) from moving to the position at a distance a/2 from the clamping mechanism 21 (22).
Patent JP-2003030481-A (JP)
Title: Cargo seeking and vehicle seeking server and system, method for controlling them, and program therefor
Inventor: OKAMOTO NORIHIKO
IPC: G06Q30/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cargo seeking and vehicle seeking server capable of efficiently managing both of the conventional cargo seeking and vehicle seeking system and a transportation intermediator thereby improving the matching ratio of the both without changing the kind of work of both of them and to provide a cargo seeking and vehicle seeking system, a method for controlling the server and the system and a program. SOLUTION: The cargo seeking and vehicle seeking server 400 stores tables for managing attribute information showing the kind of table and an intermediation fee ratio in a distribution request by each consignor, obtains the attribute information and the intermediation fee ratio corresponding to cargo information on the cargo of a distribution request object received from a consignor terminal 100 from the tables, and calculates the distribution desired amount of money of the cargo of a distribution request object from the intermediation fee ratio. Then, cargo information including the calculated distribution desired amount of money to a vehicle owner terminal 200.
Patent JP-2003035627-A (JP)
Title: Traction dolly apparatus for collision test
Inventor: NAKAGAWA TAKAHIRO
IPC: G01M7/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a traction dolly apparatus which prevents a vehicle tire from being caught by a guide rail after the vehicle collides against a collision wall face at a test time, when the vehicle is made to collide against the collision wall face while being travelled along the guide rail. SOLUTION: The guide rail 6 is arranged inside a pit P, so that guide rollers 30a and 30c of a traction dolly 1 are positioned to under a floor face. A hook 11 for connecting the vehicle to be tested through a wire W and a stopper 12 for preventing the wire W from being dislocated from the hook 11 are set to lie down when the traction dolly 1 travels by inertia and a lever 13 collides against a block 13 not illustrated to rotate in the clockwise direction. Since the stopper 12 and guide rollers 30a and 30c are not exposed to the floor face, the vehicle can be tested without being obstructed.
Patent JP-2003034696-A (JP)
Title: Fluorescent nucleotide and labeling method using the same
Inventor: NISHIGAKI JUNJI
IPC: C07D498/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a new fluorescent nucleotide which is useful for labeling a nucleic acid. SOLUTION: The fluorescent nucleotide represented by formula X-Y-Z [wherein, X is the residue of a natural or unnatural nucleotide or the like and combines with Y at the base part of the residue; Y is a bivalent linkage group or single bond; and Z is a monovalent group induced from a compound represented by formula (I) (wherein, R<1> to R<4> are each an alkyl group; V<1> to V<6> are each hydrogen atom or a substituent; L<1> to L<7> are each a methine group; W is oxygen atom, sulfur atom, -C(R<3> )(R<4> )- or -N(R<5> ) (wherein, R<3> to R<5> are each an alkyl group); Q is nitrogen atom or -C(V<7> )- (wherein, V<7> is hydrogen atom or a monovalent substituent); M is pair ion; m is a number necessary for neutralizing the electric charge of the molecule; s, t, and u are each 0 or 1) or the like, a reactive group existing in R<1> or R<2> , and combines with Y].
Patent JP-2003036529-A (JP)
Title: Method and machine for manufacturing magnetic recording medium
Inventor: KOMATSU TADASHI
IPC: C23C14/24
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and machine for manufacturing a magnetic- recording medium, which can improve the magnetic characteristics such as eminent magnetisms and reagent magnetic density of a magnetic layer without increasing the surface oxide layer which causes spacing loss and further reduce the spacing loss. SOLUTION: In this manufacturing machine, a magnetic material 42 is evaporated to deposit on the surface of a running base film 2 regulating the vapor incident angle as predetermined to form a continuous magnetic layer. It is provided with a downstream gas nozzle 21 and an upstream gas nozzle 31 to supply oxygen gas from both upstream and downstream the vapor V jetted to the base film BF in its running direction.
Patent JP-2003045873-A (JP)
Title: Method for forming wiring and method for fabricating thin film transistor
Inventor: MATSUDA KUNIHIRO
IPC: G02F1/1343
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an active matrix liquid crystal display element comprising a thin film transistor in which the resistance of a wiring comprising a gate electrode and a gate line is lowered while retarding occurrence of hillocks in the wiring furthermore. SOLUTION: A wiring comprising a gate electrode 22 and a gate line is formed of an A1 alloy containing Ti and Nd. The gate electrode 22 and the gate line are then covered with an anti-hillock metal film 41 of Cr, or the like, and heat treated before removing the anti-hillock metal film 41. Even if a gate insulation film of silicon nitride is deposited subsequently by plasma CVD normally under at 250-350 deg.C, occurrence of hillocks can be retarded furthermore on the surface of the gate electrode 22 and the gate line.
Patent JP-2003046353-A (JP)
Title: Receiver
Inventor: MASUMOTO HIROSHI
IPC: H04B1/26
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To quickly identify signal strength so as to control the gain of an AGC amplifier. SOLUTION: A gain controller 17 controls the gain of an AGC amplifier 7 so as not to distort a received signal. A level detection circuit 20 detects the level of an input signal to the AGC amplifier 7. The level detection circuit 20 has at least two signal strength detection circuits (IF detectors) that react when the level of the input signal is of a prescribed level. The input signal is given to one of the signal strength detection circuits, and a signal resulting from amplifying the level of the input signal by a prescribed value at an IF amplifier is given to the other signal strength detection circuit. The gain controller 17 adjusts the gain of the AGC amplifier 7 on the basis of output signals from at least the two signal strength detection circuits.