baber/WOPTO huggingface dataset:
Patent JP-2006057705-A (JP)
Title: Control device of continuously variable transmission mechanism
Inventor: TSUKADA YOSHIAKI
IPC: F16H59/70
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain favorable acceleration performance by always starting from a low ratio in a vehicle including a continuously variable transmission.  <P>SOLUTION: Determination that a throttle grip opening θgp is in the totally closed state in a step S1, makes advance to a step S2 to detect a gear ratio Rm of the continuously variable transmission 23. Determined that the change gear ratio Rm does not return to the low ratio Rlow at the time of starting, makes advance to the step S3. In the step S3, DBW control is started, and the throttle opening θis controlled so that the engine rotational frequency Ne is kept at Nref1 a little exceeding the clutch-in rotational frequency Nin, whereby the gear ratio Rm is gradually decreased. After that, when the gear ratio Rm returns to the low ratio Rlow, DBW control is released in the step S4. As a result, the throttle opening θth is again controlled to the opening corresponding to the throttle grip opening.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059133-A (JP)
Title: Information distribution system, node system, location information retrieval method, and location information retrieval processing program
Inventor: HIBINO YOSHIHIKO
IPC: G06F17/30
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system capable of efficiently managing locations of distributably stored contents data and quickly performing retrieval processing even if the number of distributably stored contents data is massive, a node system, a location information retrieval method, and a location information retrieval processing program thereof.  <P>SOLUTION: The information distribution system has a plurality of node systems connected with each other via a network, and distributably stores distribution information to be transmitted from one of the node system to the other node system into the plurality of node systems. As for list information respectively existing in a plurality of retrieved information being different from each other, the list information including location information showing locations of distribution information related to the retrieved information is distributably stored in the plurality of node systems.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005235164-A (JP)
Title: Institution evaluation data processor, institution evaluation data processing method and computer readable program
Inventor: MOCHIZUKI SHINICHI
IPC: G06Q10/06
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform evaluation for effectively using a public institution as assets.  <P>SOLUTION: This institution evaluation data processor 1 is provided with a data acceptance means 10 for accepting institution functional data including a construction year, scale, maintenance and management costs, repair costs and security measures of the public institution and use state data including a use state of the public institution and satisfaction of a user, an institution function data summarization/analysis means 22 for performing summarization and analysis of the institution functional data and a use state data summarization/analysis means 24 for reading a part of the institution functional data in the institution functional data and performing the summarization/analysis based on the part of read institution functional data and use state data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104135-A (JP)
Title: Liquid discharge apparatus and inkjet recording apparatus
Inventor: KODAMA KENICHI
IPC: B41J2/055
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stable liquid discharge and rapid refilling and also to maintain that discharge and refilling performances by controlling the liquid physical properties in the vicinity of the nozzles.  <P>SOLUTION: The inkjet recording head has a laminate structure composed of a plurality of flow channel plates (61-64) to form ink flow channels. A nozzle heater 66 is installed in the first flow channel plate 61 having a built-in nozzle orifice 51. A supply channel heater 67 is installed in the third flow channel plate which forms a supply channel 56. By controlling the heating timing of the nozzle heater 66 and the supply channel heater 67 in accordance with the ink discharge drive timing from the nozzle 51, nozzle portions having relatively high flow channel resistance and supply channel portions are locally heated, thus enabling high-viscosity ink to be discharged with the minimum required amount of energy and discharge pressure to work effectively on the side of the nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006066225-A (JP)
Title: Fuel cell separator
Inventor: NAKAJI HIROYA
IPC: H01M8/24
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell separator preventing drain and/or back-flow of water generated in the power generation region of a fuel cell.  <P>SOLUTION: (1) The fuel cell separator 18 has gas passages 27, 28, gas manifolds 30, 31, and a communication passage 34 communicating the gas passages with the gas manifolds, The lower end part of at least one of outlet side gas manifolds 30B, 31B out of the gas manifolds 30, 31 ( a part corresponding to a manifold lower part 34a in an attitude in which the cell surface out of manifold peripheral parts is made parallel to the gravity direction of produced water) is extended to the lower part than the lower surface 34a of the communication passage connected to the outlet side gas manifold to form an extended part 35. (2) The surface corresponding to the lower surface 34a of the communication passage in an attitude in which the cell surface out of the peripheral parts of the communication passage 34 is made parallel to the gravity direction of the produced water is formed so as to become low from the gas passages 27, 28 toward the outlet side gas manifolds 30B, 31B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004348163-A (JP)
Title: Liquid crystal display
Inventor: KUBO MASUMI
IPC: G02F1/1337
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having the characteristics of a wide viewing angle and high display quality.  <P>SOLUTION: The display has a plurality of pixel regions each defined by a first electrode formed on the liquid crystal layer side of a first substrate and by a second electrode formed on a second substrate and opposing to the first electrode via the liquid crystal layer. In each pixel region, the first electrode has a plurality of openings and filled parts. The liquid crystal layer produces a vertical alignment state when no voltage is applied between the first electrode and the second electrode: when a voltage is applied between the first electrode and the second electrode, the liquid crystal layer produces a plurality of liquid crystal domains having a radial graded alignment state in each of the plurality of openings and filled parts, and display is performed when alignment status of two or more liquid crystal domains changes according to applied voltage, corresponding to liquid crystal domain is also contribute to display in opening by oblique electric fields generating in the edges of the openings of the first electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006068116-A (JP)
Title: Slot machine
Inventor: KAKIUCHI JUNICHIRO
IPC: A63F5/04
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine where an illegal behavior for acquiring a token illegally is prevented.  <P>SOLUTION: A capturing member 54 is provided on an upstream side of a token passage sensor 42. The capturing member 54 is moved between an entering position of entering the inside of a first token path 44 by a solenoid 52 and an evacuation position for evacuation from the entering position. A self holding circuit 53 and a CPU 61 control the operation of the solenoid to move the capturing member 54 from the evacuation position to the entering position when a release button is operated again before reaching a previously set time from the operation of the release button, and to move the capturing member 54 existing at the entering position from the entering position to the evacuation position when a release switch is operated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069483-A (JP)
Title: Steering column device
Inventor: SADAKATA KIYOSHI
IPC: B62D1/16
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering column device which is light weighted, and is excellent in the dynamic stiffness and the collision safety during driving a vehicle, and can reduce a production cost.  <P>SOLUTION: In the state that the thickness of an inner column 1 is kept to be optimum, a flange 11 is reinforced by means of bent ribs 13A to 13D, and further a joint portion of the flange 11 and the root of the inner column 1 is reinforced by means of push ribs 14A to 14H. As a result, the bending stiffness of the inner column 1 is improved, and the improvement of the dynamic stiffness during driving and the reduction of the weight of the steering column device can be both satisfied. Because the inner column 1 and the flange 11 can be integrally formed by press work, a production cost can be reduced. Further, because the bending of the inner column 1 in collision is suppressed, the smooth collapse movement can be obtained, and a stable shock absorbing load can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006085761-A (JP)
Title: Optical pickup device
Inventor: SHIMOZONO HIROAKI
IPC: G02B5/18
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which can suppress the fluctuation in the spot position on a light receiving element associated with the wavelength variation due to the fluctuation in the operational temperature.  <P>SOLUTION: First and second diffraction elements 2 and 3 having the same lattice pitch are provided. The order of diffraction of the first diffraction element 2 with respect to a first wavelength is equal to that of the second diffraction element 3 with respect to the first wavelength of the reflection at optical recording media D<SB>A</SB>and D<SB>B</SB>. The order of diffraction of the first diffraction element 2 with respect to a second wavelength is equal to that of the second diffraction element 3 with respect to the second wavelength reflected by the optical recording media D<SB>A</SB>and D<SB>B</SB>. The first and second diffraction elements 2 and 3 are arranged approximately parallel between a light source 1 and an objective lens 7. The first diffraction element 2 multiplexes luminous fluxes having the first and second wavelengths. The second diffraction element 3 demultiplexes the luminous flux reflected by the optical recording medium D.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086240-A (JP)
Title: Surface grinding/polishing apparatus for semiconductor substrate and grinding/polishing method
Inventor: SEKIDA SABURO
IPC: H01L21/304
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface grinding/polishing apparatus for a semiconductor substrate, capable of reducing a throughput of the semiconductor substrate against a footprint area.  <P>SOLUTION: An index rotation table 34 comprises eight pairs, 32, 32, 36, 36, 38, 38, 40 and 40, of vacuum chucks H<SB>a</SB>and H<SB>b</SB>, constituting a load/unload stage 17, rough grinding stage 18, finish grinding stage 20, and polishing stage 22, on a concentric circle 34b. A semiconductor substrate is placed on the table, and when simultaneously grinding two semiconductor substrates with one unit of grinding stone, the spindle 36c of the vacuum chucks H<SB>a</SB>and H<SB>b</SB>is tilted. When polishing, the spindle of vacuum chuck is not tilted so that the surface of a polishing pad 56 is parallel to the rear surface of semiconductor substrate. Since the area by which the cutting blade of the grinding stone slides on the substrate surface is small, seizure of the substrate is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091139-A (JP)
Title: Fixing heater, fixing device, and image forming apparatus
Inventor: KIMURA KENTARO
IPC: G03G15/20
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a fixing heater having high heat efficiency by obtaining high resistance voltage characteristic in an overcoat layer, serving as a protective layer, which has a film thickness of 40 μm to 60 μm.  <P>SOLUTION: Heat generating resistors 121 and 122, and electrodes 14 and 15 for supplying power to the heat generating resistors 121 and 122 respectively are formed on a long flat shape substrate 11 plate made of a heat resistant insulation material, along the longitudinal direction of the substrate 11. The overcoat layer 18 is formed on the heat generating resistors 121 and 122. The overcoat layer 18 is formed from a first layer glass 181 which directly covers the heat generating resistors 121 and 122 and contains 1% to 10% inorganic oxide filler, and a second layer glass 182 which is formed on the first layer glass 181 and contains no inorganic oxide filler. Thus, the high voltage resistance characteristic is obtained, and the fixing heater having high heat efficiency is realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092806-A (JP)
Title: Hybrid ballast control circuit for simplified package
Inventor: RIBARICH THOMAS J
IPC: H05B41/24
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simplified hybrid electronic ballast for an illumination control system which can be easily manufactured at a low cost.  <P>SOLUTION: The hybrid electronic ballast circuit includes a ballast control, a half-bridge driver, and a power switch half bridge in a single package. The ballast circuit includes many defect protections and safety characteristics, and performs self oscillation for driving a resonance circuit including a fluorescent lamp. An internal feedback and a control signal are provided for starting operation, pre-heat, many operation modes including a normal driving mode and a defect protection response mode. A voltage control oscillator maintains zero-volt switching and minimum current switching by adjusting switching frequencies of a switching half bridge. A whole ballast control can have only three external connections, and can be performed in a TO220 package.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005120358-A (JP)
Title: Tire with component comprised of blend of polybutadiene rubber and composite of styrene/butadiene elastomer containing exfoliated clay platelet
Inventor: ZANZIG DAVID JOHN
IPC: C08K5/548
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for tire having excellent traction and acceptable tread wear resistance as a tire.  <P>SOLUTION: The invention relates to a pneumatic rubber tire having at least one component of a polybutadiene-rich rubber composition comprised of a blend of a continuous phase of a specialized cis 1,4-polybutadiene rubber and a dispersed phase comprised of a composite of styrene/butadiene elastomer which contains a dispersion of at least partially exfoliated, intercalated, clay platelets, wherein the cis 1,4-polybutadiene rubber and styrene/butadiene elastomer have spatially defined glass transition temperatures, wherein the blend contains amorphous silica and carbon black reinforcement. Such tire component may be, for example, a circumferential tread having a running surface intended to be ground-contacting or a sidewall insert.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102231-A (JP)
Title: Mipv6 communication method over network including ipv4 component which uses tunnel broker model
Inventor: YAMAMOTO SHU
IPC: H04L12/46
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system allowing a mobile IPv6 node in an IPv4-only network to be connected to IPv6 communication.  <P>SOLUTION: A mobile dual-stack node connects to IPv6 communication, while roaming within an IPv4-only network; and if it is determined that the visited network contains no IPv6-enabled components, the node communicates with a tunnel broker, to obtain a care-of address and a tunnel to an IPv6 connect agent. If the obtained care-of address differs from the care-of address that the node had been used prior to the move, the node sends MIPv6 binding updates to its home agent and corresponding peers. The node can optimize handoff, when it has obtained a different care-of address by sending the binding updates to the connect agent. When the connect agent receives a packet destined for the previous care-of address, it forwards the packet to the current care-of address.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006091614-A (JP)
Title: Cleaning device and image forming apparatus mounted with the same
Inventor: AIBA HIDEMASA
IPC: G03G21/10
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device, wherein components of the device can be attached to an extremely narrow space without spoiling a function as the device and strength.  <P>SOLUTION: The cleaning device 60 of a photoreceptor drum 21 has a scraper 63 and a holding member 64 which holds the scraper. The scraper 63 removes toner adhered to a cleaning roller 61 by scraping it. The holding member 64 is formed by punching a metal plate, the scraper 63 is joined and held on a surface on the opposite side of a punched surface 64a. Thus, a sufficient joining margin is obtained by increasing size of the holding member 64. As a result, the scraper 63 which is the component of the cleaning device 60 can be attached to the extremely narrow space while maintaining the function of scraping the toner adhered to the cleaning roller 61, and the strength.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004363634-A (JP)
Title: Electronic component mounting device
Inventor: OYAMA KAZUYOSHI
IPC: H05K13/04
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device in which another alternative nozzle other than a recommended nozzle can be previously specified, and data related to control at component handling can be set and registered separately to each nozzle.  <P>SOLUTION: When specifications for both first and second choices of a using nozzle are set to "available" and further both the nozzles are housed in a nozzle stocker 17, the nozzle is changed for the recommended nozzle in the stocker 17, and a CPU 20 controls according to "control data (the first choice nozzle)". When both are set to "available", and further the second choice nozzle is housed in the stocker 17, meanwhile the first choice nozzle is not, the CPU 20 comprehends the housing condition based on nozzle arrangement data stored in a RAM 22, and the first choice nozzle is changed for the second choice nozzle, and then the CPU 20 executes a specified control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103266-A (JP)
Title: Permanent magnet assembly with movable permanent body for adjusting main magnetic field
Inventor: HUANG XIANRUI
IPC: A61B5/055
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a B<SB>0</SB>magnetic field for an MRI permanent magnet.  <P>SOLUTION: A permanent magnet assembly (11) comprises: a fixed permanent magnet body (15); and movable permanent magnet bodies (22, 26) which are movable relative to the fixed permanent magnet body. A yoke includes: a first part; a second part; and at least one third part for connecting the first part to the second part, so as to form an imaging volume between the first and second parts. The permanent magnet assembly is attached to the first yoke part and includes: the fixed permanent magnet body; and the movable permanent magnet bodies which are movable relative to the fixed permanent magnet body. A magnetic imaging unit therefor is constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006095637-A (JP)
Title: SiC SUBSTRATE FOR PROCESSING POLISHING PAD
Inventor: FUJITA FUSAO
IPC: B24B53/017
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To adjust surface conditions of a polishing pad at a low cost.  <P>SOLUTION: Before polishing a target substrate using the polishing pad, the surface conditions of the polishing pad are adjusted by sliding an SiC substrate on the polishing pad, the SiC substrate containing elements other than Si, C, and O in an amount of less than 1.0 mass%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006096874-A (JP)
Title: Method for storing latent heat
Inventor: MARUOKA NOBUHIRO
IPC: C09K5/06
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To develop a heat transfer medium optimal for realizing heat exchange by a direct contact system, and to provide a latent heat storage system having high efficiency, by using a sugar alcohol as a PCM (phase change material).  <P>SOLUTION: This latent heat storage system comprises using an ether compound, a halogenated compound, an aromatic compound, or an aliphatic compound of which the each does not have a heteroelement in its main chain as the heat transfer medium, wherein the sugar alcohol is used as the latent heat storage material. The latent heat storage system is tremendously improved in a function.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006107051-A (JP)
Title: Input device, input system and method of inputting
Inventor: SATO TOSHIAKI
IPC: G06F3/038
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device which can input a command into a computer without using a switch and a button.  <P>SOLUTION: The inputting device includes a first sensor 1 and a second sensor 2 which output a signal which can specify the moving amount and the moving direction of a mouse 100. When a user rotates the mouse 100, an arithmetic unit 10 specifies the central position of the rotation based on the output of the first sensor and the output of the second sensor, and calculates the rotating direction and the rotating angle. A controller 30 transmits the command according to the specified central position of the rotation, the calculated rotating direction and the rotating angle specified by the arithmetic unit 10 to the computer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109161-A (JP)
Title: Communication equipment
Inventor: FUJII YOSHIHISA
IPC: H04L12/28
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To control transceivers by a common control program even when the transceivers are set in different operation modes.  <P>SOLUTION: This communication equipment has a memory 5 which stores information about operation modes which can switch CAN transceivers 4. Thus, in which operation mode a CAN transceiver 4 can be switched is decided by referring to the information stored in the memory 5 and switching control to the operation mode which can be switched is performed. Consequently, it is not necessary to be individually designed corresponding to the operation mode in advance as a control program for controlling switching of the operation modes of the CAN transceivers 4 and the common control program is used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006103610-A (JP)
Title: Seat cushion frame used for rear seat of car
Inventor: TSUTSUI TAKAO
IPC: B60N2/90
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat cushion frame used for a rear seat of a car capable of ensuring the required strength by increasing the strength while avoiding any complicate and/or heavy structure and an increase in the number of components without being restricted by the assembly space.  <P>SOLUTION: The seat cushion frame used for the rear seat of the car comprises a reinforcing beam 15 extending in the longitudinal direction of a rear frame member 12 and integrally coupled with the rear frame member 12, a center panel 16 fixed between a front frame member 11 and the reinforcing beam 15, a belt anchor bracket 17 with a root thereof fixed to the rear frame member 12 and a tip thereof extending along a lower side of the center panel 16 close to the rear frame member 12, and a belt anchor 18 which is arranged on the center panel 16 corresponding the tip of the belt anchor bracket 17 and bolted to the center panel 16 and the belt anchor bracket 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI