baber/WOPTO huggingface dataset:
Patent JP-2004272209-A (JP)
Title: Conductive member for image forming apparatus
Inventor: HATTORI TAKAYUKI
IPC: B29C48/90
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive member for an image forming apparatus that reduces environment dependence of electric resistance while maintaining a sufficiently low resistance value and also reduces a resistance rise during continuous supply of power and to provide an excellent fire retardant belt which does not affect other performance.  <P>SOLUTION: The conductive layer of the conductive member for the image forming apparatus is formed from a conductive polymer composition containing an ion conductive addition salt. The conductive polymer composition includes a continuous phase and one or more non-continuous phases. The continuous phase and the non-continuous phase or phases exhibit a sea-island structure. At least one of the non-continuous phases is a first non-continuous phase in which salt separable in a cation and an anion is unevenly dispersed. A polymer composing the first non-continuous phase has higher affinity with salt separable in a cation and an anion than a polymer composing the continuous phase. Thus, movement of the salt out of the phases is restricted. In addition, fire retardancy is imparted by containing melanincyanurate .  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005124356-A (JP)
Title: Magnetic circuit structure for rotating electric machine
Inventor: NARUSE YUJI
IPC: H02K1/22
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet arrangement structure of a rotating electric machine by which cogging torque is efficiently reduced, and excellent rotation is maintained.  <P>SOLUTION: The magnet arrangement of the rotating electric machine is composed of a stator 221, an outer rotor 211 with a permanent magnet 212 which is provided to the outside of the stator, and an inner rotor 201 with a permanent magnet 202 which is provided to the inside of the stator. The permanent magnet of either the outer rotor or the inner rotor is divided into N parts in the vertical axis direction. The permanent magnets divided into N parts are arranged so as to mutually have an angle (θ).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126733-A (JP)
Title: Steel sheet for hot press having excellent hot workability, and automotive member
Inventor: AZUMA MASASHI
IPC: C22C38/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet for hot press having ≥980 MPa tensile strength, high workability, high formability and further excellent hot formability and also to provide an automotive member using the steel sheet.  <P>SOLUTION: The steel sheet for hot press having excellent hot formability has the following characteristics: after hot press is applied to the steel sheet for hot press which has a composition consisting of, by mass, 0.05 to 0.40% C, ≤2.0% Si, 0.01 to 4% Mn, ≤0.1% P, ≤0.05% S, 0.005 to 2% Al, ≤0.01% N, 0.1 to 3%, in total, of either or both of Mo and Nb, and the balance Fe with inevitable impurities and also has a microstructure composed of ferrite and pearlite or of ferrite, cementite and pearlite, the microstructure contains martensite as a phase with a maximum area ratio and tensile strength after hot press is ≥980 MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129345-A (JP)
Title: Charged particle beam apparatus and charged particle detecting method
Inventor: NAGANO OSAMU
IPC: H01J37/08
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To detect secondary electrons with high efficiency even with a small optical system.  <P>SOLUTION: When a retarding potential is applied on a wafer W, secondary electrons are detected by a secondary electron detector 31 arranged between a reducing glass 63 and a pre main deflector 95', and when the retarding potential is not applied on the wafer W, the secondary electrons are detected by a secondary electron detector 33 arranged between an objective lens 65 and the wafer W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089721-A (JP)
Title: Lift type storage shelf
Inventor: TSUSHIMA TOSHIHARU
IPC: A47B77/04
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a mechanical part for dynamically balancing a lift rack at a specific lifting position, especially continuous lifting positions, compact.  <P>SOLUTION: The lift type storage shelf consists of a suspension rope 29 for suspending the lift rack 4 reciprocating between a reference height position and a lower position lower than the reference height position, and a rotary body. The rotary body consists of a first cam ring 22 and a second cam ring 21. The suspension rope has a first suspension rope 29 to be wound around the first cam ring 22 and a second suspension rope 26 to be wound around the second cam ring 21. The lift rack 4 is supported gravitationally to the first cam ring 22 via the first suspension rope 29, and the second suspension rope 26 is connected to a body 1 via an elastic body whose elastic force varies according to the extension/contraction. The first moment between the first suspension rope 29 and the first cam ring 22 is dynamically balanced with the second moment between the second suspension rope 26 and the second cam ring 21 at a specific or arbitrary height position of the lift rack 4. Braking force acts at the balancing point, and the balanced stop position is stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005135463-A (JP)
Title: Disk drive
Inventor: TAKAHASHI TATSUYUKI
IPC: G11B7/085
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive advantageous for improving recording and reproducing performances with respect to a disk-like recording medium.  <P>SOLUTION: Two bearing parts 2402 and an engaging part 2404 are arranged on a slide member 24 on which a pickup 22 is mounted. A main guide shaft 2406 is inserted through the two bearing parts 2402 so as slidable. A sub-guide shaft 2408 is engaged with the engaging part 2404 so as slidable. A 1st leaf spring 28 of an energizing member 32 is allowed to be in elastic contact with a peripheral surface of the sub-guide shaft 2408 so as to energize the engaging part 2404 toward the focus direction. A 2nd leaf spring 30 is allowed to be in elastic contact with the peripheral surface of the sub-guide shaft 2408 so as to energize the engaging part 2404 toward the direction orthogonal to the focus direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135714-A (JP)
Title: Container for fuel cell, fuel cell, and electronic equipment
Inventor: SUGAI KOUICHIRO
IPC: H01M8/10
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a fuel cell capable of housing an electrolyte member, small and strong as a fuel cell for portable electronic equipment, capable of equally supplying gas, making temperature gradient uniform inside the container, efficiently conducting electrical connection, efficiently conducting power generation, and enhancing reliability, and to provide the fuel cell.  <P>SOLUTION: The container for the fuel cell has: a substrate 6 having a recessed part housing an electrolyte member 3 having first and second electrodes 4, 5; a first fluid passage 8 formed from the bottom of the recessed part to the outside of the substrate 6; a first wiring conductor 10 whose one end is arranged on the bottom of the recessed part and other end is taken out to the outside of the substrate 6; a cover 7 to be fixed to the outside of the peripheral upper surface of the recessed part of the substrate 6; a second fluid passage 9 formed from the lower surface to the outside of the cover 6; and a second wiring conductor 11 whose one end is arranged on the bottom of the cover 7 and other end is taken out to the outside of the cover 7, and ion exchanger resin 12 is installed in at least one of the first fluid passage 8 and the second fluid passage 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134678-A (JP)
Title: Liquid crystal structure
Inventor: O KAZUTOYO
IPC: H04N13/04
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform such security protection that information displayed on a liquid crystal display part of a mobile type information communication terminal is not furtively viewed by an adjacent person.  <P>SOLUTION: A liquid crystal structure comprises a liquid crystal pixel arrangement part 0101 and a shielding element arrangement part 0102. The liquid crystal pixel arrangement part consists of liquid crystal pixels 0103. The shielding element arrangement part consists of shielding elements 0104. A screen displayed on the liquid crystal structure body 0100 realizes flat or wide visual angle display characteristics, stereoscopic display characteristics and narrow visual angle display characteristics by disposing the shielding element arrangement part 0102 constituted of: shielding elements (open elements) which do not shield an eye line in the normal direction of a liquid crystal surface of the liquid crystal structure body; and shielding elements (closed elements) which shield the eye line. Display characteristics are automatically or manually switched by an operation mode of the mobile type information communication terminal to realize security protection of displayed information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132255-A (JP)
Title: Knuckle made of sheet metal
Inventor: KAMIMURA HIROKI
IPC: B60G7/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knuckle made of sheet metal consisting of at least one sheet metal member capable of being embodied in a lightweight construction by suppressing a weight increase as much as practicable and of enhancing the damping ability.  <P>SOLUTION: The knuckle for steering made of sheet metal is configured at least with three sheet metal members 11, 12, 13 and a pipe member 14, and seven damping members 24, 25, 26, 27, 28 are provided on the inside and outside of the knuckle. The damping members 24 and 25 are arranged in one part of the mounting parts 29, 30, 31 of the steering knuckle, while mounting parts 32 and 33 are formed from the damping members 26 and 27 made of gray cast iron of a damping material. The damping member 28 is installed on the outside of the pipe member 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004266809-A (JP)
Title: Operational amplifier circuit, overheat detection circuit, and comparator circuit
Inventor: TSUCHIYA NAOYA
IPC: H03F3/45
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational amplifier circuit capable of fixing an output logic level to a desired level in the case that a voltage of an input signal exceeds a same mode input voltage range even when a pair of incompatible transistors are employed.  <P>SOLUTION: The operational amplifier circuit is configured to include a multi-collector transistor 101 that has collectors (1) to (3) for supplying a current and is configured such that a current I3 supplied from the collector (1) increases and a current I1 supplied from the collector (3) is unchanged when no current I2 supplied from the collector (2) flows. When the voltage of the input signal exceeds the same mode input voltage range and transistors 111 to 114 are turned off, since no current I2 flows, the current I3 increases. Thus, a transistor 219 is turned on, a transistor 220 is turned on, a transistor 221 is turned off, and a transistor 222 is turned on to fix the output of the operational amplifier to a low level.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005138411-A (JP)
Title: Printer and printing controller
Inventor: TAKAHASHI NARIYUKI
IPC: B41J29/38
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can be continuously used without applying enormous cost and time to a user even when a memory storing information peculiar to a component is destructed, and to provide a printing controller for controlling the same.  <P>SOLUTION: After a power source of the printer 10 is turned on, it is judged whether or not uploading is to be carried out before the initializing operation. The judging is made depending on whether or not an engine board is a newly loaded one according to a value stored in a predetermined address of an EEPROM 132a at the side of an engine. When the engine board is the newly loaded one, the uploading is carried out. When it is not, the engine information held in the EEPROM 132a is backed up in the main side. Prior to the uploading, it is judged whether or not the printer 10 satisfies a condition for enabling the uploading. Only when it is determined that the printer satisfies the condition, the engine information held in the main side is uploaded to the EEPROM 132a. After that, the initializing and the printing are performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168773-A (JP)
Title: Clostridial bacteriotoxin neutralizer and method for producing the same
Inventor: SAWAMURA SHINICHI
IPC: C07H17/07
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clostridial bacteriotoxin neutralizer capable of neutralizing the bacteriotoxin, without deteriorating flavor even when added to a food product.  <P>SOLUTION: This clostridial bacteriotoxin neutralizer contains at least one component selected from the group consisting of rutin, nicotiflorin, kaemphetrin, and a flavonol glycoside, wherein the flavonol glycoside has hydroxy groups at the 5 and 7 positions of its flavone skeleton, forms a glycoside with a saccharide chain having a rhamnose skeleton at a hydroxy group of the 4' position, and further forms another glycoside with another saccharide chain having a rutinose skeleton at a hydroxy group of the 3 position. A method for producing the bacteriotoxin neutralizer comprises eluting and separating a tharubigin fraction of a black tea extract by reverse-phase liquid chromatography using a methanol/water eluent, so as to preparatively isolate an eluate by the methanol/water eluent comprising an aqueous solution of 40% methanol and/or another aqueous solution of 60% methanol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005148775-A (JP)
Title: Information processor, information processing method and computer program
Inventor: MORITA TOSHIHIRO
IPC: G06F17/30
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize configurations for efficiently and surely executing the information acquisition of attribute information(music information) corresponding to recorded contents.  <P>SOLUTION: Two music acquisition processing in two different configurations such as music information acquisition processing from a hash information service providing server and music information acquisition processing from a TOC(Table of Contents) information service providing server is selectively applied so that information acquisition can be executed. For example, the decision of whether there is any non-acquired music information is executed according to the music information acquisition processing to which either a hash information retrieval part or a TOC information retrieval part is applied, and when it is decided that there is any non-acquired music information, the music information acquisition processing to which the other retrieval part is applied is executed. Thus, the information which has not been acquired by one retrieval processing can be completed by retrieval by the other retrieval part, and much more complete information acquisition can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150776-A (JP)
Title: Packet switching apparatus
Inventor: NISHIMURA SHINJI
IPC: H04L12/70
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel packet switching apparatus provided with an apparatus architecture capable of coping with increase in communication bands, without delay in packet internal transfer processing as compared to prior art and being flexibly compatible with changes in the communication environment.  <P>SOLUTION: In the case of connecting a switch, network processors, and a link circuit for the packet signal switching apparatus, back-plane (BP) connection is not applied between the switch and the network processors, but rather between the network processor and the link circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148815-A (JP)
Title: Approach warning device
Inventor: KIN KEIYU
IPC: B60R21/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an approach warning device for warning a driver of the existence of a pedestrian in the surrounding of a vehicle while adopting relatively simple configurations.  <P>SOLUTION: A monitor device main body 9 is provided with an input interface 91 to which a vehicle side antenna 6 is connected, an approach decision part 92 which decides the approach of a portable terminal based on a portable radio wave R inputted from the input interface 91, an approach direction decision part 93 which decides the input direction of the portable radio wave R, a warning signal generation part 94 which generates/outputs a warning command based on the detection result of the approach direction deciding part 93 and an output interface 95 to which a navigation system 5 or a warning apparatus 8 (warning light 81 and warning buzzer 82) is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150876-A (JP)
Title: Antenna, its manufacturing process, and communication apparatus employing the antenna
Inventor: TAKEI TAKESHI
IPC: H01Q5/10
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small multimode antenna capable of sharing one feeding point by a plurality of frequencies in order to embodying a small and inexpensive multimedia radio terminal, and to provide its manufacturing process and a communication apparatus employing the antenna.  <P>SOLUTION: The antenna comprises a radiation conductor 1 arranged above a ground conductor 6, and first and second distributed constant circuits 2 and 3 being coupled with the radiation conductor 1. Each distributed constant circuit 2, 3 comprises a transmission line and has a branch wherein one end of the radiation conductor 1 is connected with one end of the distributed constant circuit 2 and the other end of the radiation conductor 1 is connected with one end of the distributed constant circuit 3. Joint of one end of the radiation conductor 1 and one end of the distributed constant circuit 2 becomes a single feeding point 9 where the radiation conductor 1 serves as the ground potential. The distributed constant circuit 2, 3 is designed as an equivalent circuit where different stubs are connected in parallel with the transmission line thus realizing impedance matching for a plurality of frequencies at the feeding point 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146603-A (JP)
Title: Sand pumping apparatus for hydraulic power plant
Inventor: IMAOKA YASUNORI
IPC: E02B9/04
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand pumping apparatus for a hydraulic power plant avoiding blocking of an intake and a water conveyance port with silted deposition in a sand pumping facility combining an air mixing type jet pump with a vortex sand discharge pipe.  <P>SOLUTION: In this sand pumping apparatus for a hydraulic power plant for eliminating the silted deposition deposited in an intake sand basin, a first and a fourth vortex sand discharge pipes 21, 24 are installed in a position of a distance d1 expressed in the following expression, along a water flow direction from a position when the silted deposition of maximum allowable height of the intake side wall of the intake sand basin is deposited: d1=(H1-h1)/tan(θ), wherein H1 is the maximum allowable height of the silted deposition from a bottom part of the intake sand basin on the intake side of the intake sand basin, h1 is the slit height of the vortex sand discharge pipes 21, 24 on the first and fourth intake side from the bottom part of the intake sand basin, and θ is an underwater angle of repose.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149020-A (JP)
Title: Merchandise management system and tray recovery device
Inventor: SUDO HARUHIKO
IPC: G06Q10/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise management system capable of managing information about merchandise in a showcase.  <P>SOLUTION: The merchandise management system includes a tagged tray 31 having an IC tag 32 to which merchandise information is inputted; a merchandise display showcase 10 having both a receiving part 20 for receiving from the IC tag 32 the information on the merchandise placed on the tagged tray 31 and a data reading part 21 for reading the data received; a storage part 42 for storing the data read; a data processing part for managing and controlling the merchandise information obtained from the IC tag 32 while the tagged tray 31 with the merchandise thereon is being displayed in the showcase 10 according to the data stored in the storage part 42; and a monitor 41 for displaying the merchandise information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150455-A (JP)
Title: Optical characteristic measuring instrument and aligner
Inventor: TAKAHASHI AKIRA
IPC: H01L21/027
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To measure optical characteristics of a test optical system with a high accuracy.  <P>SOLUTION: An optical system is arranged in a positional relationship wherein two polarization components which are included in a light emitted from the test optical system, and are perpendicular to each other in a polarizing direction are respectively reflected by at least a pair of specified reflection optical element (mirror 101 or 107) which are paired to each other while the polarization components reach CCDs 113a, 113b. Therefore, the polarization components which are paid attention to are incident in a state that, with respect to one reflection optical element of the paired reflection optical element, its vibration direction is parallel (or perpendicular) to the incident face of a light with respect to its reflection face, and the polarization components are incident in a perpendicular (or parallel) state with respect to the other reflection optical element. Namely, as a strong light reaches the CCD in accordance with the product of a reflection factor for the light of P polarization components of the specified reflection light element and a reflection factor for a light of S polarization components, no deterioration occurs in the measuring accuracy of the optical characteristics caused by polarization characteristics of the reflection optical element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148586-A (JP)
Title: Lens driver, its manufacturing method and portable equipment with camera
Inventor: AZUMA RIYUUSUKE
IPC: H02K33/16
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driver which can be easily assembled and has excellent precision of lens driver part, to provide a manufacturing method of the lens driver and to provide portable equipment with camera having the lens driver.  <P>SOLUTION: An electromagnetic member is held by a movable lens body 10, a fixed body 20 has cylindrical parts (first and second cylindrical parts 64, 72) which are contacted by pressing with an inner peripheral part and has fixed split bodies (first and second fixed split bodies 38, 40) of which the outside of the radial direction around an optical axis F of the outer peripheral part of a coil is opened and an outer peripheral fixed body (third fixed split body 46) which closes at least one part of the opened part of the fixed split bodies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI