baber/WOPTO huggingface dataset:
Patent JP-2004235202-A (JP)
Title: Via forming method in wiring board
Inventor: HAYASHI NOBUYUKI
IPC: H05K3/46
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a via forming method with which the surface of an insulating layer is surely prevented from becoming rough when desmear processing and which is superior in via hole forming property with a laser beam.  <P>SOLUTION: The via forming method in a wiring board 1 includes a process for forming a protection layer 3 on the insulating layer 2 of a wiring board 1 where the insulating layer 2 is laminated/formed on the face of circuit wiring in which a wiring layer 11 is arranged by non-electrolytic plating, a process for forming an opening part 4 so that a part of the wiring layer 11 is exposed to the protection layer 3 and the insulating layer 2, a process for removing residues 5 remaining in the wiring board 1 where the opening part 4 is formed by the desmearing processing, a process for removing the protection layer 3 from the wiring board 1 after residues 5 are removed, and a process for forming a conduction part 7 formed of a conductive material in the opening part 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235816-A (JP)
Title: Mobile station
Inventor: SUGANO YUKIHIRO
IPC: H04B7/26
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile station capable of communicating with another mobile station while following the frequency stability of a base station.  <P>SOLUTION: A radio receiving section 10 comprises a receiving circuit 11 for communication with the base station receiving a radio frequency signal from a base station, a receiving circuit 12 for communication with mobile station receiving a radio frequency signal from another mobile, and an RSSI (receiving signal strength indication) detecting circuit 13 for detecting the receiving field from another mobile. The radio receiving section 10 receives radio frequency signals from the radio base station and the opposite mobile station and delivers an RSSI detection signal to a control section 20 when the receiving field of a signal from the opposite mobile station is detected. The control section 20 processes the output signal from the radio receiving section 10 and controls the entirety including the radio receiving section 10 and the operating section/display section. A switching section 30 switches signals received from the base station and the opposite mobile station based on a switching signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235308-A (JP)
Title: Structure of high-frequency shield case
Inventor: MURAKAMI TOMOYUKI
IPC: H05K9/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of high-frequency shield case which can reduce the processing cost in cutting process or in use of dicast, shorten the processing time, and also reduce the restriction on the circuit space when designing a high-frequency circuit by providing a circuit board, mounting bosses for fixing a shield cover, seats, and threaded holes on the partition wall of the shield case.  <P>SOLUTION: The structure of high-frequency shield case comprises the high-frequency circuit board, a conductive frame which is placed in contact with this high frequency circuit board and is integrally provided with the partition wall for partitioning the circuit blocks on the board, and a flat surface cover for closing an aperture of this frame in every circuit block. The frame is provided with a plurality of seats formed as the recessed portions in the substrate side within the internal side of bosses provided on the partitioning wall for tightening the frame to the board and a plurality of threaded holes formed on the partitioning wall for tightening the flat-surface cover to the frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004163848-A (JP)
Title: Heat developable photosensitive material
Inventor: YAMAMOTO SEIICHI
IPC: G03C1/498
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which has satisfactory sensitivity for laser exposure, can rapidly be developed, gives high image density, ensures good light fastness (printout resistance) of an image, and is excellent in storage stability.  <P>SOLUTION: In the heat developable photosensitive material comprising at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for a silver ion and a binder on one face of a support, (1) the photosensitive silver halide has a silver iodide content of 40-100mol% and an average grain size of 5-80nm, and (2) a compound represented by the formula: Q-(Y)<SB>n</SB>-C(Z<SB>1</SB>)(Z<SB>2</SB>)X is also comprised, wherein Q is a heterocycle; Y is a divalent linking group; n is 0 or 1; Z<SB>1</SB>and Z<SB>2</SB>are each halogen; X is H or an electron withdrawing group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231581-A (JP)
Title: Gel-like composition
Inventor: WATANABE SOICHIRO
IPC: A61K8/92
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel-like composition stably formulated with much oil fraction and good in usability and feeling in use.  <P>SOLUTION: The gel-like composition comprises (a) 1-30 mass% of a polyoxyethylene sorbit fatty acid ester, (b) 40-90 mass% of an oil, (c) 1-50 mass% of a polyhydric alcohol and (d) 1-30 mass% of water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263893-A (JP)
Title: Method for operating memory device
Inventor: SHAPPIR ASSAF
IPC: G11C29/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating (programming or erasure) bits of a memory cell in a memory array and reducing pulse operation of the array.  <P>SOLUTION: This method is a method for operating bits of memory cells in a memory array, and comprises a step of applying operating pulses to bits of a sample of memory cells, a step of determining a response of at least one (for example, threshold voltage) of an electrical, physical and mechanical property of the bits to the operating pulses, and a step of applying at least one further operating pulse being a function of the response to the rest of the array.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004239687-A (JP)
Title: Pyrolizing furnace
Inventor: TORII JUNJI
IPC: B09B3/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To acquire pyrolysis gas having a small dust content, to control properly a pyrolytic reaction, and to miniaturize the whole device, concerning a pyrolizing furnace.  <P>SOLUTION: This furnace comprises a tube furnace 2 having an inlet 21 of a processing object a such as an organic waste on one end and outlets 22b, 22c of the pyrolysis gas b and a pyrolysis residue c on the other end. The tube furnace 2 is provided with a tubular porous partition 6 constituting a furnace wall as a boundary for partitioning a pyrolytic reaction area 3 for pyrolizing the processing object a at the temperature of 300-600°C in a poor oxygen atmosphere from a pyrolysis gas discharge passage 4. On the outer circumferential side of the tube furnace 2, an induction coil 51 as an induction heating means for heating the processing object up to a pyrolysis temperature is provided. A moving means comprising a rotary screw 7 is disposed inside the porous partition 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239704-A (JP)
Title: Cantilever and its manufacturing method
Inventor: MAEDA KAZUFUMI
IPC: B81B3/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cantilever capable of improving face resolution of SCM furthermore than in the case of using the conventional cantilever, concerning the cantilever used for a scanning capacity microscope (SCM).  <P>SOLUTION: This cantilever has a probe part 1 for scanning a sample and an electrode part 2 for supporting the probe part 1 as the cantilever to be mounted on the SCM. The probe part 1 is equipped with a quadrangular pyramid-shaped insulator 1a and a conductive wire 1b disposed on only one face of the quadrangular pyramid-shaped insulator 1a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239148-A (JP)
Title: Fan motor with rectifying plate
Inventor: KODAMA ATSUSHI
IPC: F04D25/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan motor which can minimize a reduction in amount of intake air even when a suction port is arranged close to the structure.  <P>SOLUTION: A rectifying plate 2 comprising three stay sections 2a, 2b and 2c is provided on the side of the suction port 6a of an axial fan motor 1. Holes 9a, 9b and 9c at the top ends of the respective stay sections of the rectifying plate 2 are attached to through-holes 5a, 5c and 5d of a venturi 6 by screws. Even when the suction port 6a is arranged close to the structure, it is possible to minimize reduction in an amount of the intake air as compared with a conventional axial fan motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242034-A (JP)
Title: Slot antenna
Inventor: SAITO TAKASHI
IPC: H01Q1/44
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-design/manufacture slot antenna adaptable to a small metal casing and ensuring a desired directivity.  <P>SOLUTION: A radio unit 1 is mounted on a radio substrate 2 in a small metal casing 4, and a slot 3 is formed in the side face of the metal casing 4. The slot 3 is supplied with power by an electromagnetic wave radiated from the radio unit 1 in the casing and serves as an antenna. The slot 3 is formed by bending a single rectangular slot and a desired directiovity of the slot antenna can be attained by adjusting the length at the width direction part 3a, a height direction part 3b and a depth direction part 3c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241315-A (JP)
Title: Connector holding body
Inventor: MORITA MAKOTO
IPC: H01R13/64
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector holding body capable of aiming at miniaturization of a counterpart connector of a supported connector.  <P>SOLUTION: Holding pieces 15, 16 for a first and a second connector end edges are arranged in extension toward a first and a second sides X1, X2 from only a first and a second end edges 13, 14 of a midfeather wall 4 of the connector holding body 1. When a front half part of a connector assembly with a pair of connectors 2, 3 fitted to the connector holding body 1 is inserted into an insertion cavity of a counterpart base connector, the holding pieces 15, 16 for the connector end edges are not to be inserted into the insertion cavity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239401-A (JP)
Title: Dynamic damper
Inventor: NAKAMURA RYUSUKE
IPC: F16F15/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper allowing an increase in workability of mounting by integrally forming a pair of support brackets with each other.  <P>SOLUTION: This dynamic damper 1 is formed by installing a mass body 4, through an elastic body 3, between the pair of support brackets 2 and 2 oppositely disposed to each other at a specified interval, and the pair of support brackets 2 and 2 are integrally connected to each other through a connection member 6. Thus, since the behaviors of both support brackets 2 and 2 can be formed integrally with each other to perform the positioning easily and accurately, the mounting operation of the dynamic damper 1 can be facilitated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242474-A (JP)
Title: Device for charging battery-operated vehicle
Inventor: FUKUDA TAKASHI
IPC: B60L11/18
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for charging a battery-operated vehicle that can improve safety and durability by preventing the occurrence of a spark when a plug is pulled out and that can be applied more practically.  <P>SOLUTION: A charge stopping switch that stops charging by a charging circuit 17 is provided on a charging plug 10. This charging plug 10 is structured with an operating means 14 spring-loaded in a direction of separating from the charging plug 10, and a detector 13 that detects a depressing operation that makes the operating means 14 approach the charging plug 10. The detector 13 opens a relay 18 to stop charging when it is detected that the operating means 14 is depressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183462-A (JP)
Title: Lift control device and control method for curtain
Inventor: NEN MEI
IPC: E06B9/76
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift control device and control method for a curtain, thoroughly preventing a cord from being twined round a person accidentally.  <P>SOLUTION: One control rod 40 is used instead of a cord exposed to the outside of a curtain 10, the control rod 40 is longitudinally positioned on one side of a window, and the upper end thereof is connected to a transmission structure 30 set on a head rail 11, so that the control rod is rotated normally and in the reverse direction in its axial direction. The turning power is transmitted through the transmission structure 30 to a winding drum 25 pivoted on the head rail 11 (normally further accelerated), and the winding drum 25 is rotated normally and in the reverse direction corresponding thereto. An active curtain part 12 of the curtain 10 is connected to the winding drum 25. Thus, the control rod 40 is rotated in a designated direction, and the winding drum 25 is rotated corresponding thereto, whereby the active curtain part of the curtain can be contracted upward or extended downward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246830-A (JP)
Title: Card type toll collection system
Inventor: KUSANO ATSUSHI
IPC: G07B15/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type toll collection system collecting a toll via a prepaid non-contact card for improving convenience.  <P>SOLUTION: This card type toll collection system is provided with a ticket issuing apparatus issuing a ticket to a ticket feeding hole, an entrance apparatus, which is provided with an entrance portable antenna part feeding non-contact entrance information by radio and is capable of issuing only one between a ticket and the non-contact card entrance information to an entering vehicle, and an exit apparatus, which has an exit portable antenna part reading the non-contact card entrance information existing in the vehicle receiving issue of the non-contact card entrance information by radio and feeding usage fee withdrawal information by radio and a processing part connected to the exit portable antenna part for creating the usage fee withdrawal information on the basis of the read non-contact card entrance information and performs fee collection processing on the leaving vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261975-A (JP)
Title: Liquid composition
Inventor: KATAOKA SHUICHI
IPC: C09D11/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid composition which enables good cleaning operation, without being retained in a cleaning cap, while maintaining good color development properties and glossiness.  <P>SOLUTION: This liquid composition comprises polyethyleneimine or a derivative thereof, polyallylamine or a derivative thereof, a water-soluble organic solvent and water. The liquid composition is stuck to a recording medium together with an ink composition, without including coloring matter. Recording is performed by sticking each of the liquid composition and the ink composition to the recording medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252319-A (JP)
Title: Developing device
Inventor: FUJITA AKIHIRO
IPC: G03G15/08
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing an image from getting thin caused by the shortage of toner.  <P>SOLUTION: A toner circulation type developing device 3 constituted of a cleaner toner magazine 11 having a toner tank 12 and a developing part 13 is equipped with a toner sensor 15 below a toner replenishing port 14 between the toner tank 12 and the developing part 13. When the toner sensor 15 detects that the toner amount in the developing part 13 is decreased to a specified value or under, operation is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253728-A (JP)
Title: Method of manufacturing film carrier tape for mounting electronic component
Inventor: KUROKAWA TOSHIHIKO
IPC: H01L21/60
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a film carrier tape for mounting an electronic component which can prevent forming defects of a metal layer around sprocket holes relatively easily and effectively.  <P>SOLUTION: The method for manufacturing the film includes the steps of forming in the width direction at least one carrier pattern composed of wiring patterns of a conductive layer on the surface of an insulating layer and sprocket holes for conveyance on both sides of the wiring patterns, and forming the metal layer around the sprocket holes. When a laminated film 30, which is composed of the insulating layer continuously subjected to the prescribed treatment and the conductive layer, is taken up to take-up reels 51-53, a take-up process in which the laminated film 30 is taken up with a flat spacer 100 composed of a clean paper impregnated with a resin is applied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260284-A (JP)
Title: Video signal monitoring apparatus
Inventor: SHIOZAWA MASAHIRO
IPC: H04N17/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal monitoring apparatus for grasping how an original Y / color difference component signal causes its gamut error.  <P>SOLUTION: The video signal monitoring apparatus is provided with a means for respectively detecting gamut errors of R, G, B components. Concretely, the means for detecting the gamut error of the R component includes: a means that generates a first condition of Y>S-a×Pr on the basis of a Pr component (first color difference component) of the Y / color difference component signal, and an upper limit S and a lower limit T of an RGB component signal, wherein a is a prescribed coefficient, and that generates a second condition of Y<T-a×Pr; and a means for visualizing a gamut error state with respect to the R component when the first condition or the second condition is satisfied. Each of the means for detecting the gamut error of the G and B components generates conditions similar to the first and second conditions and can visualize the gamut error state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258215-A (JP)
Title: Lens
Inventor: DAIMON HIDEO
IPC: G02B3/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lens provided with a metallic coating film having high adhesiveness.  <P>SOLUTION: A plurality of fine recessed parts in an overhang state are formed only on the outer circumferential side surface of the lens, and the metallic coating film is provided via an anchor layer formed by filling up the recessed parts. The lens can be fixed on a silicon bench by metallic bond, consequently fixing strength is drastically enhanced, and an optical communication component having high durability is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260504-A (JP)
Title: Antenna structure for vehicle
Inventor: TODA MASAAKI
IPC: H01Q1/32
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna structure for a vehicle which is simple, light in weight and low in cost, and by which electromagnetic noise during radio reception can be reduced and low sensitivity during especially weak AM broadcasting reception can be compensated.  <P>SOLUTION: The antenna structure 11 for a vehicle is provided with a rear window pane 13 which is placed in the rear of the vehicle 12, a rear defogger 14 which is provided to the rear window pane 13, antenna filaments 15 for radio reception which are provided to the rear window pane 13 with the rear defogger 14 and a shield line 17 which is placed in a space 16 between the rear defogger 14 and the antenna filaments 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257357-A (JP)
Title: Vane type vacuum pump
Inventor: ANDO KAZUYA
IPC: F04C18/344
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane type vacuum pump featuring improved durability.  <P>SOLUTION: The vane type vacuum pump P1 is equipped with a nearly cylindrical circumference wall 2, a pump chamber 1 having an intake hole 3 and a discharge hole 4, which are formed in parallel with the circumference wall, a rotor 9 whose central axis is decentered from the central axis of the pump chamber 1, and a vane 14 which is installed beside the rotor 9 in a manner in which the vane can revolve in accordance with the rotation of the rotor 9 and is able to move in the direction toward the diameter of the rotor 9. The internal circumference wall 2a, on which the vane 14 is slid, is round in shape. The vane 14 has 2 vanes proper 15, 20, one of which is installed to protrude to one side from the diameter of the rotor 9, and the other of which is installed to protrude to the other side of the diameter. Each of these vanes proper 15, 20 can always make its ends 16a, 20a on its circumference wall 2 side contact and slide on the internal circumference face 2a of the circumference wall 2. At least one vane proper 15 is directly supported by the rotor 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266513-A (JP)
Title: Method and apparatus for inputting/outputting image
Inventor: YAGUCHI HIROYUKI
IPC: H04N1/41
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform image I/O processing from the time when inputting an image for storing into a memory to the time when outputting the stored image.  <P>SOLUTION: When an image processing mode is a high-speed copy mode enabling chasing control (YES of S1703), the image read by a scanner is not compressed or a fixed-length compression mode is set (S1704). The image inputted according to the setting is stored into the memory, the image stored into the memory is outputted to a printer during scanning, and setting is made so that the chasing control is performed (S1705).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273560-A (JP)
Title: Optical source module
Inventor: FUKUDA CHIE
IPC: H01S5/14
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical source module which obtains the number of wavelengths of outgoing light which is larger than the number of reflection means.  <P>SOLUTION: The optical source module 1 is equipped with a semiconductor optical amplification element 10, an optical waveguide type grating element 20, a 1/2 wave length board 30 and a lens 40. The element 10 is provided on the end surfaces with a light reflecting surface 14 and a light outputting surface 15 which face each other interposing a light activation layer 11. In the optical grating element 20, a Bragg grating 25 is formed in a core 22 having a complex index of refraction. The grating element 20 constitutes a resonator together with the light reflecting surface 14 of the amplification element 10. The 1/2 wave length board 30 is installed in an optical path between the light emission surface 15 of the amplification element 10 and the end surface 26 of the grating element 20 in such a manner that insert and shunting are free.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003261087-A (JP)
Title: Crank arm apparatus, axle bolt, tool for axle bolt and crank arm
Inventor: YAMANAKA MASAHIRO
IPC: G05G1/30
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank arm apparatus capable of effectively preventing rust and damage of a screw part.  <P>SOLUTION: The crank arm apparatus is provided with an axle having a first end portion and a second end portion having an outer peripheral surface and a threaded inner peripheral surface, the axle bolt having a threaded outer peripheral surface screwed into the threaded inner peripheral surface of the second end portion of the axle, and the crank arm having an axle mounting boss provided with an opening for receiving the second end portion of the axle. The axle mounting boss has a first fastener fastening the opening around the second end portion of the axle, and the axle bolt is composed so as to engage with the crank arm at a position axially outward of the second end portion of the axle.  <P>COPYRIGHT: (C)2003,JPO