baber/WOPTO huggingface dataset:
Patent JP-2003319504-A (JP)
Title: Non-contact power feeder device
Inventor: SAEKI TORU
IPC: H02J50/60
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact feeder device for which measures are taken to prevent foreign particles from entering a pickup transformer and the feeder line side.  <P>SOLUTION: In the non-contact feeder device that feeds electric power to be used in a non-contact way to a traveling unit that travels along a primary feeder line 2 using the pickup transformer 3 that performs electromagnetic coupling between the primary feeder line 2 and secondary windings, the primary feeder line 2 and an optical communication device that performs two-way optical communications with the pickup transformer 3 are enclosed by a side plate 11. A pickup bracket 10 is arranged utilizing a gap formed by two overlaid surfaces of the side plate 11 facing each other with an optional interval. This bracket 10 fixes the pickup transformer 3 and the optical communication device to the traveling unit side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319160-A (JP)
Title: Image reader and image forming apparatus
Inventor: NISHIMURA SHINICHI
IPC: G06T3/60
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of surely detecting a tilt of an original image on the basis of a meandered original and correcting the tilt with high accuracy without damaging the original in spite of a simple configuration.  <P>SOLUTION: An image input means 2 reads also a shade caused by the thickness of an original at the same time when reading an original image. A filtering means 5 employing a Laplacian filter sharpens the shade. A tilt detection means 6 recognizes the continuity of black pixels by this shade to detect a tilt angle of the original. A tilt correction processing means 7 corrects image data fed from an image processing means 3 on the basis of information as to a tilt angle of the original fed from the tilt detection means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002324575-A (JP)
Title: Three dimension battery
Inventor: TSUTSUMI KAZUO
IPC: H01M10/28
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To raise use of an active material, prevent degradation of the battery, reduce the cost, and miniaturize the battery for less weight. SOLUTION: In a casing 10, a negative electrode cell 14 and a positive electrode cell 16 are provided through a separator 12 which is conductive for ion but not conductive for electricity. The negative electrode cell 14 is filled with an electrolyte 20 and particles of a negative electrode active material 18 while the positive electrode cell 16 is filled with the electrolyte 20 and the particles of positive electrode active material 22. A negative electrode collector 24 and a positive electrode collector 26 comprising conductive materials are provided in the negative electrode cell 14 and the positive electrode cell 16, respectively.
Patent JP-2003312495-A (JP)
Title: Motor-driven power steering gear
Inventor: HONAGA SUSUMU
IPC: F16H57/12
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a tooth hammering sound to enhance a sound-proof effect.  <P>SOLUTION: A power assist part 10 of this motor-driven power steering gear 1 has a motor device 11 provided with a driving bevel gear 16 driven by output torque of a motor 12, and a rack device 21 provided with a driven bevel gear 23 meshed with the driving bevel gear 17. The motor device 11 is connected to the driving bevel gear 16 through a motor shaft 13 via a torsion bar 14 and an idle joint mechanism. One end of the torsion bar 14 is fixed to a head part 161 of the driving bevel gear 16 with a pin 18, a serration is formed in the other end thereof to be engaged with a motor shaft 14 slidably along an axial direction thereof. The driving bevel gear 16 is thereby meshed moderately with the driven gear 23 by torsion of the torsion bar 14, in initial stage rotation of the motor shaft 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318532-A (JP)
Title: Flexible printed wiring board
Inventor: AMIOKA TAKAO
IPC: H05K1/09
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-layer flexible printed wiring board having a metal conductor layer that is durable against high temperatures and high humidity for a long period of time, and can maintain high adhesive strength even when heat or stresses are applied to the layer.  <P>SOLUTION: This flexible printed wiring board is constituted by providing a vapor-deposited metal layer on one surface or both surfaces of a plastic film and laminating a conductive metallic layer having a thickness of 0.5-35 μm upon the vapor-deposited metal layer by electroplating and uniting the layers into one body. The vapor-deposited metal layer is composed of a layer containing Ni and Cr as the main component and another layer containing Cu as the main component. The composition of the Ni and Cr-containing layer near the interface (interface A) with the plastic film is made different from that of the layer near the interface (interface B) with the Cu-containing layer. In addition, the Cr content of the layer near the interface A is made lower than that of the layer near the interface B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066113-A (JP)
Title: Substrate apparatus and inspection method therefor, electrooptical apparatus and manufacturing method therefor, and electronic equipment
Inventor: EGUCHI TSUKASA
IPC: G02F1/13
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To electrically inspect an externally mounted IC without peeling it off in a substrate apparatus that is used, for example, as a TFT array substrate of a liquid crystal apparatus and the like. SOLUTION: The substrate apparatus is provided with a substrate, a peripheral circuit that is created on the substrate, and an externally mounted IC that has a first terminal that is externally mounted to the substrate while the first terminal is connected to a connection section that is provided on the first wiring. Further, the substrate apparatus comprises second wiring that is lead from the connection section for passing a section that opposes an externally mounted integrated circuit in regions on the substrate, and a first external circuit connection terminal that is provided on the second wiring at a section that does not oppose the externally mounted integrated circuit in regions on the substrate. The externally mounted IC can be inspected via the external circuit connection terminal.
Patent JP-2003318523-A (JP)
Title: Method of sticking cover sheet
Inventor: SAKAIDA ATSUSUKE
IPC: H05K3/40
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of sticking cover sheet by which cover sheets can be stripped off from a sheet member after a prescribed treatment is executed on the sheet member.  <P>SOLUTION: At the time of sticking the cover sheets 30 and 31 having adhesive layers on one surfaces to the sheet member 21, dummy sheets 5 and 6 having prescribed widths are stuck to the side edge sections of the adhesive layer-side surfaces of the sheets 30 and 31 before the sheets 30 and 31 are stuck to the member 21. When the dummy sheets 5 and 6 having prescribed widths are stuck to the side edge sections of the adhesive layer-side surfaces of the sheets 30 and 31 in this way, the sticking of the side edge sections of the adhesive layers to the sheet member 21 can be prevented. Therefore, when the cover sheets 30 and 31 are stripped off from the sheet member 21 after a prescribed treatment is executed on the member 21, the sheets 30 and 31 can be stripped off efficiently, because the side edge sections of the sheets 30 and 31 can be gripped easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318043-A (JP)
Title: Method of treating winding terminal and winding bobbin
Inventor: KAMATA HIROYUKI
IPC: H01F27/28
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating the winding terminal used for manufacturing a wound component having a highly reliable terminal structure preventing the occurrence of failures, such as disconnection, etc., and to provide a winding bobbin.  <P>SOLUTION: The wound component has gull-wing terminals each composed of a portion 2b near a planted section which is planted on the side face of an insulating bobbin and formed almost in parallel with the surface of a mounting substrate, a portion 4b connected to the mounting substrate, and an intermediate portion 3b connecting the portions 2b and 4b to each other. In this method of treating winding terminal, a lead wire to be wound around the terminal is wound around the portions 2b and 3b and a heat treatment, such as soldering, etc., performed for electrically connecting the wound lead wire to the terminal is performed on the intermediate portion 3b. Alternatively, a winding bobbin provided with a projecting section or recessed section in its intermediate portion to prevent a lead wire wound around the intermediate portion from being shifted to the planted section side of a terminal and the connected portion side of the terminal with a mounting substrate can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328239-A (JP)
Title: Composite twisted yarn consisting of filament yarn and staple yarn
Inventor: TOMIITA KOZO
IPC: D02G3/38
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite yarn consisting of a filament yarn and staple yarn as a practical product by forming a sufficient covering structure in a covering yarn.  <P>SOLUTION: This composite twisted yarn is obtained by additionally twisting a composite fiber obtained by winding one component of the filament yarn or staple yarn with another component in one direction, in the same direction to the winding direction. The wound yarn can be made as the filament yarn, the staple yarn or an elastic fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331952-A (JP)
Title: Signal expansion card slot having flexible flat cable joint
Inventor: CHIN SHUNGEN
IPC: H01R12/79
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal expansion card slot having a flexible flat cable joint connected to small-sized electronic devices such as a handy and built-in type game machine, a PDE, and a portable computer, capable of perfectly transmitting the signal of an LCD screen image.  <P>SOLUTION: The signal expansion card slot having a flexible flat cable joint comprises a base 10, a fitting plate 20, a flexible flat cable 30, and a conduction plate 40. The base 10 has a fixing part 11 into which, a head part 31 at one end of the flexible flat cable 30 is inserted. Fine conductive bodies 41 are adhered to the conductive board 40. The base 10 and the fitting plate 20 are overlapped each other, and fitting parts 21 clamping and fixing the head part are formed to the both short sides of the fitting plate 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326078-A (JP)
Title: Washing-drying machine and water-cooled heat- exchanger
Inventor: KAWAMURA KEIZO
IPC: D06F25/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-cooled dehydrator of which the cooling- dehumidifying efficiency is high.  <P>SOLUTION: The height of a cooling water-feeding pipe 16 of a water-cooled dehumidifying duct 14 in the water-cooled dehumidifier 13 of this washing-drying machine is set to be not more than the height of a protruding line 17 which is provided in the flowing down region of cooling water 15. Thus, lint is prevented from being piled up, and water drops are prevented from being generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009502-A (JP)
Title: Position detection for microelectromechanical system element
Inventor: HARTWELL PETER G
IPC: H02N1/00
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an elastic device capable of detecting the movement of a microelectromechanical system(MEMS) element. SOLUTION: This elastic device (80) holding a mover (50) so as to move in parallel to an adjacent layer (20) has a coupling block (100). The coupling block (100) has mover electrodes (102) and generates capacitance between the mover electrodes and counter electrodes (92) located on the layer (20). When the mover (50) moves, a position between the electrodes and an area lapped with each other change, so that the capacitance changes. By detecting a change in the capacitance, the movement can be detected.
Patent JP-2003326020-A (JP)
Title: Decorative stitch sewing machine with pattern control device
Inventor: MORIMOTO KUNIHIKO
IPC: D05B27/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to form various fancy stitch patterns including a single picot stitch and a pine needle pattern easily with simple setting control in one single sewing machine, performing total down-sizing, weight saving and reduction in cost.  <P>SOLUTION: The sewing machine is equipped with a needle swinging mechanism, a looper swinging mechanism and a feed dog vertical operating mechanism. The feed dog vertical operating mechanism allows the user to select a mode, either a mode in which cloth feeding is performed by the movement of an upper and lower lever and a feed dog vertical operation, or the other mode in which the upper and lower lever and the feed dog vertical operation are not performed and no cloth feeding is performed. Before starting a sewing project, the user writes a sewing operation program into a memory 60 by inputting digital value for sewing pattern data. The user switches the mode of feeding cloth operation through the feed dog vertical operating mechanism, by the control for driving a stepping motor 52, from a sewing action program, including the sewing pattern data, which are called from the memory 60 in accordance with the actual decorative stitch operation of the sewing machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330630-A (JP)
Title: Information processing method, network system, information providing device and server device
Inventor: MAEZAWA TOSHIYUKI
IPC: G06F3/12
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the processing load of an information processor, and to increase probability that the information processor can acquire the latest attribute information.  <P>SOLUTION: In this information processing method to be applied to a network system configured by mutually connecting an information providing device 1, an information acquiring device 2, and a server device 3 through a network 4, a plurality of attribute information managed by the information providing device 1 is classified into first attribute information to which the information providing device 1 should respond and second attribute information to which the server device 3 should respond, and the attribute information classified into the second attribute information is registered in the server device 3, and when the information acquiring device 2 makes a request for the acquisition of any of the plurality of attribute information, the information processor 1 performs response processing to the request for the acquisition of the first attribute information, and the server device 3 performs response processing to the request for the acquisition of the second attribute information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332532-A (JP)
Title: Semiconductor device
Inventor: HAYASHI KOTARO
IPC: G11C11/407
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device whereby a capacitor of a large scale can be secured by using a small area.  <P>SOLUTION: A plurality of word lines WL1, WL2, WL3 and WL4 of a DRAM cell array are connected with a terminal VWL in common among them, and bit lines BL1, BL2 are connected with a terminal VBL in common among them, and further, a plurality of cell-plate wirings BLX1, BLX2 connected with the terminals MP of DRAM cells 41 are connected with a terminal VMP. A power- supply potential VDD is given to the connection terminal VBL of the bit lines, and ground potential VSS is given to the connection terminal VMP of the cell-plate wirings. To the connection terminal VWL of the word lines, there is given potential exceeding the power-supply potential VDD by potential not smaller than the threshold voltage of each NMOS transistor 411 of the transfer gate of each DRAM cell 41 to bring always the NMOS transistor 411 into an ON-state. Thereby, capacitors 412 of all the DRAM cells 41 so serve as smoothing capacitors between the potentials VDD and VSS as to make securable easily the smoothing capacitor of a large scale by using a small area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336626-A (JP)
Title: Dynamic pressure bearing device
Inventor: HINO TOSHIFUMI
IPC: F16C17/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing device capable of stabilizing rotation and a floating amount of a rotor.  <P>SOLUTION: Of dynamic pressure grooves 7A, 7B of the upper and lower faces 1a, 1b of a disk-like thrust bearing member 1 installed to a shaft 2, a groove depth D1 of the groove 7B of the lower face 1b having a smaller exposure area is set to be deeper than a groove depth D2 of the groove 7A of the upper face 1a. Thereby, a phenomenon wherein dynamic pressure becomes small on the lower face 1b having the small exposure area as compared with the upper face 1a is supplemented by a phenomenon wherein the dynamic pressure becomes large on the lower face 1b having the deep dynamic pressure groove depth D1 as compared with the upper face 1a to equalize the dynamic pressure of the upper and lower faces 1a, 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342881-A (JP)
Title: Method for dyeing cellulosic fiber product
Inventor: KURAHASHI ITSUO
IPC: D06P3/66
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dyeing a cellulosic fiber product enabling a multiple hue expression of ≥3 hues which is difficult up to now, not by yarn dyeing but piece dyeing by using combined differently dyeable materials even on using one same material, e.g. the cellulosic fibers.   <P>SOLUTION: The method for dyeing the cellulosic fiber product comprises a method for dyeing a fiber product consisting of 3 kinds of different fibers consisting of a modified regenerated cellulose fiber containing a grounding agent for a naphthol dyestuff, a modified cellulosic fiber obtained by cationizing and a normal cellulosic fiber with a color-developer for the naphthol dyestuff, and then with an acid dyestuff or a reaction dyestuff having a low affinity to the cellulosic fiber, a method for dyeing with the color-developer and then with a direct dyestuff or a reactive dyestuff having a high affinity to the cellulosic fiber, and a method for dyeing with the color-developer, then with the acid dyestuff or the reaction dyestuff having the low affinity to the cellulosic fiber and then with the direct dyestuff or the reaction dyestuff having the high affinity to the cellulosic fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345391-A (JP)
Title: Terminal, voice recognition server, voice recognition system and computer program
Inventor: ITO TOSHIYUKI
IPC: G10L15/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To avoid lowering of voice recognition performance of a voice recognition server in advance.   <P>SOLUTION: When electric field strength of a received signal lowers below a threshold value, an on-vehicle terminal 1 prohibits input of voice, sends input voice together with data expressing radio wave circumstance to the voice recognition server 4 and stores input voice. When electric field strength of the received signal rises above the threshold value, the terminal 1 sends temporarily stored voice to the voice recognition server 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336010-A (JP)
Title: Method for producing solution for forming high purity silica film, and coating method using the same
Inventor: YUKISHIMA KOICHI
IPC: C09D183/16
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a solution for forming a high purity silica film which can be converted into silica at normal temperatures and can be used as a high purity silica coating material of the cold-coating type, and a coating method using the same.  <P>SOLUTION: An amine catalyst is added to an organic solvent-soluble perhydropolysilazane with the use of xylene, mineral turpentine, a thinner, and a high boiling point aromatic solvent, and the resulting solution is applied on a body to be coated, and thus the high purity silica film can be formed on the body to be coated while it is converted into silica at normal temperatures. By this coating film, deterioration and staining of the coated body can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003138381-A (JP)
Title: Electroless copper plating solution, method of controlling the same, and electroless copper plating apparatus
Inventor: MABUCHI KATSUMI
IPC: H05K3/18
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electroless copper plating solution which can reduce influences on the human body and environment, and can perform stable and uniform plating for a long time by using a copper plating solution with glyoxylic acid as a reducing agent, to provide a method of controlling the solution, and to provide an electroless copper plating apparatus. SOLUTION: (1) In the electroless copper plating solution with glyoxylic acid as a reducing agent, and EDTA (ethylenediaminetetraacetic acid) as a complexing agent, there are added a first additive having a solution stabilizing effect, a second additive having a rate controlling effect and a third additive having an effect of reducing the change of the rate even when the concentration of the second additive changes. The method uses the plating solution, and the electroless copper plating apparatus is provided with a glyoxylic acid replenishing means, a copper ion replenishing means, and pH control agent replenishing means.  (2) In the electroless copper plating solution with glyoxylic acid as a reducing agent, and a tartrate as a complexing agent, the molar concentration of glyoxylic acid is controlled to >=8 to the concentration of copper ions, and the concentration of the tartrate is controlled to <=6 to the concentration of copper ions; the method uses the plating solution; and the electroless copper plating apparatus is provided with a glyoxylic acid replenishing means, a copper ion replenishing means, and a pH control agent replenishing means.
Patent JP-2003115331-A (JP)
Title: Measurement method and device of pure resistance of on board battery
Inventor: ARAI YOICHI
IPC: B60L50/16
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method and device of pure resistance of on board battery wherein the pure resistance of the battery can be measured even if the vehicle is in use. SOLUTION: During the period in which monotonously decreasing rush current to flow after monotonously increase from 0 to the peak value in a constant load prescribed beforehand among loads of the vehicle, discharging current of the battery and this terminal voltage corresponding to this discharging current are periodically measured by a current/voltage measurement means 23a-1. The first approximation equation of current-voltage characteristic against increasing discharging current and the second approximation equation of current-voltage characteristic against decreasing discharging current are calculated by an approximation equation calculating means 23a-2. In case voltage reduction by concentration polarization component is included, an intermediate value of two terminal voltage change values per unit current change at the point corresponding to the peak value of the first and the second approximation equations excluding this voltage reduction is calculated by a calculating means 23a-3, and the measurement is made as the pure resistance value of the battery.