baber/WOPTO huggingface dataset:
Patent JP-2004260309-A (JP)
Title: Mobile communication method and its apparatus
Inventor: YOSHIOKA HIROTAKA
IPC: H04W36/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To omit an authentication process in access-point automatic switching to thereby reduce a overhead in economical access-point automatic switching and to shorten a switching time without needing great modification for a terminal.  <P>SOLUTION: Geographical information is previously registered as access point information in an access point information manager 33a of an authentication server 30. In processing a request to authenticate at a communication start time of one terminal, the access point information manager 33a retrieves an access point around an access point accommodating the one terminal, and an authentication state distributor 37 distributes corresponding completed authentication information and authentication information required for transferring packets to neighboring access points including the access point accommodating the one terminal, thus omitting the authentication process in the access-point automatic switching without securing two radio channels at once or modifying the terminal therefor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259624-A (JP)
Title: Battery
Inventor: SHIBAOKA HIROYUKI
IPC: H01M2/26
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline secondary battery having superior high rate discharging characteristics.  <P>SOLUTION: The alkaline secondary battery comprises a battery can 2 having one end opened and the other end closed; a sealing port plate 10 disposed in an opening port of the can 2 via an insulating member 8 and sealing the opening port; an electrode group 20 housed in the can 2 to be isolated from the plate 10 and including a first electrode and a second electrode laminated with each other via a separator 22; a current collector 32 disposed on one end side of the group 20 so as to face the plate 10 and welded to the first electrode; a first current collecting member 38 of which either end is welded to the collector 32 and the plate 10; and a second current collecting member 40 interposed between the collector 32 and the plate 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227546-A (JP)
Title: Armrest and mouse pad
Inventor: YAMAMOTO JUNJI
IPC: G06F3/039
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armrest and a mouse pad for alleviating the tension in a user's shoulders and neck resulting from cold hands and wrists, with the heat-retaining effect of heating packs preventing a decrease in operational efficiency.  <P>SOLUTION: The armrest and the mouse pad each use a heating pack therein. The heat-retaining effect of the preheated heating packs prevents a decrease in the efficiency of office automation operation and clerical work.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266589-A (JP)
Title: Image reading unit and image reader
Inventor: YUI KENICHI
IPC: H04N1/028
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading unit which obtains excellent images.  <P>SOLUTION: The image reading unit is provided with: a xenon lamp; a frame 601 having first and second side walls 60a (60b); a reflection unit for reflecting light reflected on an original; a lens unit for forming an image from the light reflected on the reflection unit; an image sensor for converting the light forming the image in the lens unit to electric signals; first and second supporting plates 750a (750b) disposed on the outer side of the first and second side walls 60a (60b) for supporting the reflection unit; and leaf springs 860 and 861 for energizing the reflection unit to the side of the first and second plates 750a (750b). The irregular reflection of the light generated through the first and second supporting plates 750a (750b) is reduced and the change of the position of the reflection unit due to the thermal expansion of the first and second supporting plates 750a (750b) is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262195-A (JP)
Title: Refill for correction pen
Inventor: KOBAYASHI KYOKO
IPC: B43L19/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refill for a correction pen which has an excellent solvent-resistance and facilitates visual confirmation of a correction liquid being a content and its residual amount when used or over time.  <P>SOLUTION: The refill 10 for a correction pen accommodates a correction liquid 20 containing as a main solvent at least methylcyclohexane, and is composed of a molded product of a polyamide resin obtained from a monomer having an aromatic ring or a naphthenic ring, or of a molded product blended with two or more polyamide resins.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269119-A (JP)
Title: Residual amount interlocking feeder for recorded medium, recording device, and liquid jetting device
Inventor: HARADA YASUHARU
IPC: B65H1/14
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residual amount interlocking feeder capable of increasing throughput by preventing the feed interval thereof from a recorded medium delivered immediately before from being increased even in a hopper capable of carrying a large amount of the recording medium, and a to provide recording device having the feeder.  <P>SOLUTION: This residual amount interlocking feeder comprises a hopper lift device 14 for raising the hopper at a specified speed so that the uppermost recorded medium carried on the hopper 6 comes into contact with a pickup roller 8 and a recorded medium detection device 65 installed on the downstream side of the pickup roller. The recording device comprises a measurement means 69 measuring a time between a time when the hopper is started to rise by a hopper raising device and a time when a recorded medium detection device detects the recorded medium brought into contact with the pickup roller by the rising of the hopper and a control device 67 controlling the timing of the start of the rising of the hopper to more advance when a measurement time by the measurement means becomes long.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267127-A (JP)
Title: New microorganism and method for treating organic solid material by using the same microorganism
Inventor: AKASHI AKIRA
IPC: C12N1/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new microorganism having producing ability of a soluble enzyme for solubilizing various organic solid materials in biological sludge such as crude sludge or waste sludge discharged from a sewage treatment process such as a sewage treatment plant or a night-soil treatment plant or organic sludge discharged from a production process or waste water treatment process of a food factory, a chemical plant, etc., having excellent solubilizing effect of the sludge, capable of remarkably shortening a treatment time for obtaining a prescribed solubilizing ratio and enhancing treatment efficiency and to provide a method for treating the organic solid material by using the microorganism.  <P>SOLUTION: The new microorganism belongs to the genus Bacillus having producing ability of solubilizing enzyme for solubilizing the organic solid material such as organic sludge or biological sludge and in the microorganism, a base sequence of 16SrRNA gene exhibits a specific sequence.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281470-A (JP)
Title: Wiring board
Inventor: OUCHI TAKUYA
IPC: H05K3/34
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board exhibiting high reliability of electrical connection to an external electric circuit board in which a connection pad can be electrically connected with a terminal pad of the external electric circuit board surely over a long term through a conductor bump, and that connection can be secured even if a stress due to difference of thermal expansion coefficient between an insulating substrate and the external electric circuit board is increased.  <P>SOLUTION: A wiring conductor 2 is formed in a square insulating substrate 1 of ceramics, and a large number of connection pads 3 connected electrically with the wiring conductor 2 are arranged longitudinally and latitudinally in a square region on one major surface of the insulating substrate 1 of a wiring board 5. The connection pad 3 consists of a first connection pad 3a formed on one major surface of the insulating substrate 1, and a second connection pad 3b formed on the bottom face of a groove 4 formed on one major surface of the insulating substrate 1 along the diagonal thereof. Thermal stress being applied to the connection pad 3 can be relaxed especially in the diagonal direction of the insulating substrate 1 where thermal stress acts significantly resulting in a wiring board 5 exhibiting high reliability of electrical connection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004240379-A (JP)
Title: Electronic musical score
Inventor: NAKAGAWA KOHEI
IPC: G10H1/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical score capable of executing more smooth and stable musical performance by providing the musical score which can be followed by eyes in accordance with the progress of merody with the tempo of a leader.  <P>SOLUTION: In the conventional musical score, there is a scene impairing the concentration of a player since the player executes performance while listening performance of partners, looking his or her part and turning over scores consisting of a plurality of scores. In this electronic musical score, the player can concentrate on his or her performance at the time of performance, and also can execute more smooth and stable musical performance by making it possible to adjust the tempo at the time of performance and set performance time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281095-A (JP)
Title: Ac type gas discharge display device and manufacturing method of the same
Inventor: SAKAMOTO SUSUMU
IPC: H01J11/38
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC type gas discharge display device of a three-electrode structure capable of suppressing strain resulting from heat treatment performed when an electrode is formed, and assuring a large light emitting area without lowering drive efficiency, and to provide a manufacturing method of the display device.  <P>SOLUTION: A first maintenance wiring layer 42 and a second maintenance wiring layer 46 are formed on one surface 40 and the other surface 44 of a sheet member 20, respectively. Since a maintenance electrodes 52 installed in each light emitting partition can be discharged between the maintenance electrodes 52 adjacent to each other at a plurality of positions along the longitudinal direction of a writing electrode 28, light emission areas of belt-like thick-film conductors 54 and 56 can be increased without increasing a drive voltage even when center distances between each light emitting partition are large. Since thick-film conductor layers for forming the maintenance electrodes 52, i.e. maintenance wiring layers 42 and 46, are formed on the sheet member 20, the maintenance electrodes 52 can be installed by merely disposing the sheet member 20 between the front plate and the rear plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003337816-A (JP)
Title: Dictionary display device and dictionary display method
Inventor: OGINO HIROSHI
IPC: G06F3/048
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily use a dictionary function even when using a document display function.  <P>SOLUTION: A stroke entered in an input means 2 is detected by a discriminating part 5, and the position information and data from a document memory 5 are supplied to a character string discriminating part 7 so that the word of the instructed character string and its position can be discriminated. The discriminated word is supplied to a dictionary managing part 8. Furthermore, the information of the discriminated position is supplied to an operation menu display part 9, and a signal from an image memory 10 is supplied to a display driving part 3, and a menu image indicating operation items is displayed at a display means 1 corresponding to the instructed character string. Then, when the displayed 'dictionary' item is depressed, a dictionary 11 is retrieved according to the word supplied to the dictionary managing part 8, and the data are supplied through a dictionary item display part 12 to a display driving circuit 3. Thus, the dictionary item of the retrieval result is embedded in an image for displaying the dictionary item from the image memory 10 for window display by the display means 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279851-A (JP)
Title: Electrifying device, process cartridge and image forming apparatus
Inventor: YAMADA MASAAKI
IPC: G03G21/18
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying device, a process cartridge and an image forming apparatus in which production of ozone or nitroxide during an electrifying process is reduced in a relatively simple and low cost constitution without creating a great air flow.  <P>SOLUTION: An electrifying part 22 electrifying a facing image carrier 20 and gas separating parts 30, 31, 35, 36, 38, 39, 40, 42 and 43 varying the component ratio of air in the vicinity of a facing part of the image carrier 20 and the electrifying part 22 are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278198-A (JP)
Title: Effluent oil diffusion preventing method, and buoyancy material for use therein
Inventor: HATTA TSUTOMU
IPC: E02B15/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effluent oil diffusion preventing method which can prevent the diffusion of effluent oil, beginning with the settling of the same.  <P>SOLUTION: The effluent oil diffusion preventing method is implemented by releasing a number of buoyancy materials 1A, 1B from under water toward the effluent oil L floating on the water W, and imparting buoyancy to the effluent oil L by the buoyancy materials 1A, 1B. The effluent oil L contains a component that can form a mass S and sinks in the water, and the buoyancy material 1A is composed so as to be bonded to the mass S. On the other hand, the buoyancy material 1B is composed so as to engage with each other, and therefore a number of the buoyancy materials 1B engage with each other on the surface of the effluent oil L in the water, to thereby form a wall body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283199-A (JP)
Title: Ball passage restriction device and pachinko ball hopper
Inventor: WASHIMI MASAAKI
IPC: A63F7/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball passage restriction device and a pachinko ball hopper which achieve the performance of breaking balls stacked apart to ensure that the balls flow down one at a time smoothly to a ball put-out device in the following stage in a shorter distance even when the length of the path from the ball put-out device to the storage tank is reduced for a smaller size.  <P>SOLUTION: The ball passage restriction device breaks the balls flowing down being stacked on an inclined path apart so that the balls broken in stack are made to pass being restricted to the height of the path just enough to let the balls run one at a time. In the ball passage restriction device, a ball breaking roller which has a hollow arcuate surface almost identical to the spherical surface of each ball on the outer circumferential surface thereof is built opposite to the balls of the upper layer flowing down in the state of being stacked at a height position that allows the roller to make rotational contact with the balls rotating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111347-A (JP)
Title: Apparatus and system for automatically inspecting guiding light
Inventor: NISHIOKA SHINSUKE
IPC: F21Y101/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding light automatic inspecting apparatus and a guiding light automatic inspecting system for readily finding problems that occur in a guiding light and automatically performing a periodical inspection, by transmitting inspection commands to each guiding light or setting the monitoring of each state at arbitrary timing.  <P>SOLUTION: In the guiding light automatic inspecting apparatus, a monitoring function for constantly monitoring the state of a lamp or an emergency power supply is provided. The constant monitoring result and a result by inspection for lighting the lamp at least for specific time with the emergence power supply are totally evaluated to judge whether the state of the lamp or the like is appropriate by providing a judging section. Additionally, the guiding light automatic inspecting apparatus has a communication section for receiving signals from the outside, and transmitting the state of the lamp or the like for connecting each via the communication section and for constructing a network. Then, the system has the guiding light control monitoring board having a function for controlling and monitoring each guiding light automatic inspecting apparatus while being installed in the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286637-A (JP)
Title: Displacement sensor
Inventor: YASUDA KEIICHI
IPC: G01B7/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized displacement sensor for detecting precisely the displacement amount of a moving body moving linearly.  <P>SOLUTION: This displacement sensor is provided with a cylindrical magnetic substance 30 moving together with the moving body, and a magnetic detecting element 40 therein. The magnetic substance 30 stores relatively movably the magnetic detecting element 40 in a cylindrical hole 34 extended with a fixed diameter along a moving direction α of the moving body, and forms magnetic poles N, S different each other in both end parts along the moving direction α. The magnetic substance 30 has a straight part 36 provided in an end part 31a of the magnetic substance 30 where the cylindrical hole 34 is opened, and of which the radial-directional thickness is constant along the moving direction α, and a changing part 38 provided adjacently to the straight part 36, and of which the radial-directional thickness is reduced along the moving direction α in accompaniment to approach to the straight part 36. The displacement amount of the moving body is detected based on magnetic flux density in an inside of the cylindrical hole 34 detected by the magnetic detecting element 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298207-A (JP)
Title: Seat
Inventor: KAWABE HIDEKI
IPC: A47C7/14
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both conflicting functions such as the hold of a body of a person sitting on a seat and the massage effect for the person.  <P>SOLUTION: The seat has a built-in movable body (e.g. a massage roll 50) to be operated by a massaging mechanism on the inner side of a skin material 30 of a seat cushion or a seat back. The seat also has a sheet-shaped stretch member (e.g. a net material 40) disposed on the inner side of the skin material 530, with its terminal edge connected to the seat frame 12 side, and a tension controlling body 20 disposed rotatably and in contact with the inner side of the sheet-shaped stretch member. The tension controlling body 20 is set to rotate in the direction to stretch the sheet-shaped stretch member when a load is applied to the sheet-shaped stretch member from the outside, and to rotate in the direction to loosen the sheet-shaped stretch member when a load is applied from the inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300187-A (JP)
Title: Pyrolysis apparatus for waste plastic
Inventor: YAMAGUCHI KATSUTOMO
IPC: C10G1/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrolysis apparatus for a waste plastic installed in a small installation area by composing the apparatus in a small size in spite of capability of sufficient melting and pyrolysis of the waste material of the plastic and efficient treatment.  <P>SOLUTION: A first melting cylinder part 16 and a second melting cylinder part 17 of a melting part 3 are connected in series and a first pyrolysis cylinder part 30 and a second pyrolysis cylinder part 33 of a pyrolysis part 5 are mutually connected in series and oppositely arranged in a parallel state with a prescribed interval kept therebetween. The end on the downstream side of the second melting cylinder part 17 and the end on the upstream side of the first pyrolysis cylinder part 30 are connected with a transporting cylinder part 24 and arranged as a whole in a U-shaped state when viewed in a plane. Thereby, the waste plastic can sufficiently be melted and pyrolyzed and miniaturization in the longitudinal direction as compared with the connection thereof in series can be carried out. The space saving of the installation space can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299513-A (JP)
Title: Torsion beam type suspension
Inventor: AKAHORI WATARU
IPC: B60G9/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsion beam type suspension capable of securing the sufficient stiffness of a torsion beam against a lateral force (input) acting on a vehicle wheel and securing clearances sufficiently between the torsion beam and vehicle components such as a propeller shaft, a fuel hose, muffler, etc.  <P>SOLUTION: The torsion beam is structured so that a curving bent part 22 bent curving as protruding to over the vehicle body and arranged extending along the propeller shaft 13 is formed approximately in the center of the torsion beam 21 about the direction across the vehicle width, wherein the condition R<SB>A</SB><R<SB>B</SB>should be met, where R<SB>A</SB>is the radius of curvature of the first curve part 22a in the top (center position) A in the left-to-right center position of the bent part 22, while R<SB>B</SB>is the radius of curvature of the second and third curves curved in the opposite direction to the first curve 22a at the top A ni the left side position B and the right side position C of the curving bent part pinching the first curve 22a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302279-A (JP)
Title: Light transmitting module and multiple wavelength light transmitting module
Inventor: ODA KATSUYA
IPC: G02B6/293
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmitting module and a multiple wavelength light transmitting module which can reduce loss, make the scale of modules smaller and, moreover, reduce cost.  <P>SOLUTION: A light transmitting module 9 is equipped with: a light transmitting part which includes a semiconductor laser device 4 which emits an optical signal and a first optical fiber 1 which is optically coupled with the semiconductor laser device 4; and a light coupling part which includes a reflection type optical filter 5 whose film is formed on thin film material so as to reflect the wavelength components contained in the optical signal which is emitted from the light transmitting part and to transmit components other than the wavelength components, a second optical fiber 2 which is optically coupled with the output of the light transmitting part in a reflection system by using the reflection type optical filter, and a third optical fiber 3 which is optically coupled with the second optical fiber in a transmission system by using the reflection type filter and which inputs an optical signal of wavelength components different from the output light of the light transmitting part. In the multiple wavelength light transmitting module, the light transmitting modules are connected in tandem.  <P>COPYRIGHT: (C)2005,JPO&NCIPI