baber/WOPTO huggingface dataset:
Patent JP-2008004315-A (JP)
Title: Fuel cell, and fuel cell-mounting information electronic equipment
Inventor: KUBOTA OSAMU
IPC: H01M8/10
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell exerting stable, high performance for a long time by removing an effect of condensed water in a slit of a cathode end plate by humidity control and keeping wetting of a catalyst layer or a gas diffusion layer in a suitable state; to provide a polymer electrolyte fuel cell and a liquid fuel cell using the electrode; and to provide information electronic equipment mounting these fuel cells.  <P>SOLUTION: A unit cell is composed of a hydrogen ion conductive polymer electrolyte membrane, a pair of electrodes arranged on both sides of the hydrogen ion conductive polymer electrolyte membrane, and diffusion layers coming in contact with the electrodes, and the unit cell is pressed with end plates having a current collecting metal plate and a resin substrate fixing the current collecting metal plate, and a layer having a moisture control component is formed on the surface of the resin substrate of the end plate to constitute the fuel cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004711-A (JP)
Title: Plasma etching method, and manufacturing method for photonic crystal
Inventor: NODA SUSUMU
IPC: G02B1/02
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for a plasma etching in the oblique direction at a large etching angle extensively over a large area.  <P>SOLUTION: An electric-field control plate 22 with an edge 23 in a form inclined to the surface of a base material 21 is placed in parallel with the surface of the base material 21, and ions are implanted to the surface of the base material 21 by applying a bias voltage to ions in a plasma. It is considered that ions do not reach a region 26 just under the edge 23 at a glance because the edge 23 of the electric-field control plate 22 is overhung, but ions creeps and are implanted in the region 26 by a deformation so that an equipotential surface is pulled actually to the underside of the electric-field control plate 22 along the edge 23. Accordingly, an etching in the oblique direction can be conducted at the large etching angle as 40° to 50° to the normal of the surface of the base material 21 extensively over the large area, thus preferably manufacturing a three-dimensional photonic crystal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315368-A (JP)
Title: Vehicle exhaust pipe
Inventor: KAJISHIMA MARE
IPC: F01N13/14
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve thermal insulation of a pipe while maintaining manufacturing ease with a double pipe having a flexible inner pipe.  <P>SOLUTION: An air space over the whole length is formed between the outer pipe and the inner pipe which is composed of an interlocking pipe, and a supporting means is extended from a flange firmly fixed to the both ends of the outer pipe. The both ends of the air space are blocked while supporting the both ends of the inner pipe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000712-A (JP)
Title: Oil/water separation fats and oils recovery apparatus
Inventor: SATO HIDEO
IPC: B01D17/025
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil/water separation fats and oils recovery apparatus with a simple and compact constitution capable of being installed at a kitchen, being hardly deposited with fats and oils, being also easily cleaned and having a fats and oils recovery efficiency similar to an apparatus of conventional specification.  <P>SOLUTION: The oil/water separation fats and oils recovery apparatus for separating/recovering a solid food remnant and the fats and oils from a food remnant discarded to a sink is provided with a first oil/water separation tank (102) provided with a floating fats and oils recovery means; and a second oil/water separation tank (103) having a larger upper opening part area and volume than the first oil/water separation tank. The oil/water separation fats and oils recovery apparatus (100) is provided, in which a front surface area waste liquid containing the fats and oils floated up in the second oil/water separation tank is sucked by a drain (114) and a circulation flow is formed by re-throwing it to a food remnant receiving dish (107).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000471-A (JP)
Title: Screen cleaner
Inventor: KUMASHITA KATSUHIRO
IPC: A47L25/00
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen cleaner capable of easily wiping off dirt on a screen including the peripheral edge or corners of the screen and dirt in a frame-shaped part surrounding the screen while preventing injury to the screen, etc.  <P>SOLUTION: The screen cleaner is formed in the shape of a flat regular triangle pole, and is composed of a sponge-like soft elastic core material in the shape of a flat regular triangle pole, a cover cloth S for covering the elastic core material and a loop R. A half of the cover cloth S in the axial direction is a wiping part SA made of ultrafine fiber raised fabric. One regular-triangular end face of the triangle pole constitutes a flat main wiping face SA1, and a half of the whole side face of the triangle pole on the side of the main wiping face SA1 constitutes a vertically raised side wiping face SA2. The other half of the cover cloth S in the axial direction is a wiping part SB made of ultrafine fiber loop pile fabric. The other regular-triangular end face constitutes a main wiping face SB1, and a substantially half of the whole side face of the triangle pole on the main wiping face SB1 side constitutes a side wiping face SB2 vertically raised from the main wiping face SB1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006372-A (JP)
Title: Wood-based biomass pretreatment method
Inventor: TSUKAMOTO AKIRA
IPC: C12N1/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood-based biomass pretreatment method which enables a reduction in energy needed to grind wood-based biomass when the wood-based biomass is pretreated with microorganism and biomass energy is produced by multi-fuel combustion or gasification or when pretreatment for saccharification of wood-based biomass is carried out by means of sulfuric acid hydrolysis or the like.  <P>SOLUTION: This is a wood-based biomass pretreatment method which requires grinding processing using white-rot fungi having lignin-decomposing activity. In the pretreatment method, the white-rot fungi are Trametes hirsuta, and the Trametes hirsuta is preferably Trametes hirsuta whose cellulose-decomposing activity is restrained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007010154-A (JP)
Title: Electrically-operated valve
Inventor: FLEISCHER WALTER
IPC: F16F1/06
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically-operated valve capable of suppressing reduction of the elastic modulus of a spring element related to temperature to the minimum.  <P>SOLUTION: The pressure control valve particularly for a transmission of an automobile is a type provided with a hydraulic part 20 and a magnet part 10, the magnet part 10 has at least one magnetic coil 12 and a movably supported magnet armature 11 that acts on an operation element 21 of the valve, and the magnet armature 11 is supported in the magnet part 10 by at least one spring element 33. The at least one spring element 33 is made of a titanium alloy containing a titanium composition more than 1.5 wt.%, and preferably a titanium composition more than 2 wt.%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008009213-A (JP)
Title: Defect correction method by laser beam
Inventor: ASAHI KOICHI
IPC: G02F1/13
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect correction method by a laser beam in which a compound substrate disposed with a resin section of a correction object and an underlayer composed of ITO which is the underlayer thereof, successively from the surface side of a substrate on the substrate can be readily and surely subjected to correction of a projection defect of the resin section.  <P>SOLUTION: The projection defect removal to remove the projection defect and to expose the underlayer of a projection defect region is performed by controlling the irradiation intensity which is the light intensity (W/area) when the laser beam is irradiated onto the compound substrate to set the irradiation intensity at which the resin section can be removed and damage is not given to the underlayer, and by repetitively subjecting the region including the projection defect to shot (pulse) irradiation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009815-A (JP)
Title: Decoration screen display method and program
Inventor: KUROIWA NAOYA
IPC: G06F3/048
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To freely change and display a decoration screen to be superimposed on a window displayed by an application program without reconstructing the application program.  <P>SOLUTION: In receiving an event occurrence notification for preset decoration screen display from the application program, the decoration screen is started in a non-display state, content for decoration for decorating display contents of a window of the application program is acquired from resources and developed, a background color of the content for decoration is subsequently changed to a transparent color to generate a transparent decoration screen, and the transparent decoration screen is displayed on the front of a window displayed on a display device by the application program.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007076-A (JP)
Title: Vehicular door frame
Inventor: KAMIYAMA SHIGEHARU
IPC: B60J5/04
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular door frame capable of fitting a garnish thereto without smoothing a weld bead after welding a corner part in the door frame.  <P>SOLUTION: A pillar side mating part 51 of a pillar side frame forming part 40 formed a step 60 in the vehicle width direction between a roof side mating part 27 of a roof side frame forming part 20 and itself, and when the pillar side mating part 51 is joined by welding with the roof side mating part 27, buildup of a weld bead 62 is absorbed by the step 60. A space is ensured thereby so that a back side 18A of a garnish 18 fitted to a door frame 14 is not interfered with the weld bead 62.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014548-A (JP)
Title: Gaseous constituent supply device
Inventor: EZAKA TOMOHISA
IPC: B60H3/00
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To keep the concentration of a gaseous constituent included in an air vortex ring at a high level.  <P>SOLUTION: A gaseous constituent chamber 130 and an air vortex ring generating space 140 are defined in a housing 110 through a partition 120. The partition 120 is provided with an air emitting hole 120A for emitting the air from the gaseous constituent chamber 130 to the air vortex ring generating space 140, and an opening 120B for allowing the air in the gaseous constituent chamber 130 to flow into the air vortex ring generating space 140. When the gaseous constituent chamber 130 is compressed by a compressing means 150, the air in the gaseous constituent chamber 130 is emitted from the air emitting hole 120 into the air vortex ring generating space 140, and the air in the gaseous constituent chamber 130 is allowed to flow into the air vortex ring generating space 140 from the opening 120B. The air emitted from the air emitting hole 120A sucks the air in the air vortex ring generating space 140 to generate the air vortex ring F.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015759-A (JP)
Title: Driving support device
Inventor: WATANABE TAKASHI
IPC: H04N7/18
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide appropriate external information which a driver needs responding to traveling status of own-vehicle.  <P>SOLUTION: A display determination section 34 determines necessity to change a display field angle on a monitor 15 of a video obtained by shooting of an external sensor 13 based on traveling status of own-vehicle detected from output of a vehicle status sensor 14. When it is determined that change of display field angle is needed, a shooting field angle of the external sensor 13 is set to at least a wide angle (for example, 120° etc. by field angle) which can shoot the side and the back side of own-vehicle or a narrow angle which can shoot only back side of own-vehicle (for example, 60° etc. by field angle).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334843-A (JP)
Title: Optimum control method for system
Inventor: FUKUSHIMA NAOTO
IPC: G05B13/02
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To derive a control rule for a nonlinear optimum control problem in a finite evaluation section following an unpredictable time-varying target value.  <P>SOLUTION: An approximate solution method for the nonlinear optimum control problem using Receding Horizon control is developed to derive a general technique applicable for real time control for a nonlinear system. Followability (in both responsiveness and convergency) is confirmed to be remarkably enhanced compared with general proportional control, as a result of application to a target side slip angle following control of a DYC in a turning limit area of an RR vehicle as a concrete example. A neutral steering characteristic can be attained even in the turning limit area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019967-A (JP)
Title: Clutch pilot bearing
Inventor: AIHARA HARUYUKI
IPC: F16C33/34
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch pilot bearing less liable to false brinelling or rust generation.  <P>SOLUTION: The clutch pilot bearing 40 comprises an inner ring 1 and an outer ring 2, and a plurality of rolling elements 3 rollingly arranged between a raceway surface 1a of the inner ring 1 and a raceway surface 2a of the outer ring 2. On at least part of the surface of at least one of the inner ring 1, the outer ring 2 and the rolling element 3, a metal coating is provided which is formed of a solid lubricating material such as molybdenum disulfide, tin, copper alloy or zinc. The metal coating is formed with shot peening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017760-A (JP)
Title: Method for producing malt freed from plumule
Inventor: KAWAI JUN
IPC: C12C1/16
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide malt freed from only its plumule part localized with an enzyme lipoxygenase(LOX) and a lipid as trans-2-nonenal(T2N)'s substrate while leaving malt surface husk intact, and to provide a method for producing the malt.  <P>SOLUTION: The method for producing the malt freed from its plumule involves immersing malt in water. This method also involves mutually colliding malt before and during the above-mentioned immersion step. The malt freed from its plumule obtainable by this method is provided. A method for producing a fermented malt beverage using the malt freed from its plumule as raw material is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007052773-A (JP)
Title: Smart meter parking system
Inventor: GROFT ERIC
IPC: H04W84/10
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless electronic parking meter control system connected to a network.  <P>SOLUTION: This smart meter parking system comprises: a vehicle detection system 110 for determining the presence of a vehicle in a parking space; an electronic parking meter 112; an ICM (Intelligent Communication Module) 111 interconnected with the vehicle detection system 110 and the electronic parking meter 112; the ICM 111 being wirelessly interconnected with an ICM 121; an INB (Intelligent Network Bridge) 122 wirelessly interconnected to the Internet 115; a license plate recognition system 123 including a mobile camera unit 124, a desk top computer 114, and a global positioning satellite (GPS) terminal 125 and being connected to the Internet 115; and a server interconnected to the Internet 115 via a router/firewall circuit 116 for isolating the server from the Internet 115.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019791-A (JP)
Title: Abnormality diagnosis system for secondary air supply system for internal combustion engine
Inventor: SAKAMOTO TAKENORI
IPC: F01N3/18
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately examine whether there is a normally ON abnormality in which an air pump is kept continuously operated, and reduce a computational load on a control device, in a secondary air supply system having an air pump for supplying secondary air to an exhaust pipe of an engine.  <P>SOLUTION: A comparison between a pressure (air-pump-operated pressure) P1 in a secondary air line detected by a pressure sensor during the operation control of the air pump and a pressure (air-pump-stopped pressure) P2 in the secondary air line detected by the pressure sensor after the stop of the operation control of the air pump determines whether there is an abnormality in the air pump. This can accurately determine whether there is a normally ON abnormality in the air pump regardless of variations in the internal pressure of the secondary air line due to performance variations in the air pump, dimensional variations in the secondary air line, and the like. This can also dispense with the need to compute pressure behavior patterns during and after air pump operation to simplify abnormality diagnostic processing and reduce a computational load on the control device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018072-A (JP)
Title: Game machine
Inventor: MIYAMOTO EIJI
IPC: A63F5/04
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of appropriately reflecting the technique of a player on the determination of a performance to be executed during the operation of a bonus game.  <P>SOLUTION: During the operation of the bonus game, while a prescribed counter is updated when a predetermined pattern combination is displayed by a pattern display means, the prescribed counter is initialized when a pattern combination different from the predetermined pattern combination is displayed by the pattern display means. Then, during the operation of the bonus game, one of two or more kinds of performance data stored by a performance data storage means is determined on the basis of the prescribed counter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020853-A (JP)
Title: Cleaning device for precision component
Inventor: HIRUNUMA KEN
IPC: A47L25/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for precision components, which allows efficient cleaning while protecting precision components or the like.  <P>SOLUTION: A sheet member 16 with low elongation and contraction property is stuck to an elastic member 12. Accordingly, when force to pull the elastic member 12 from an LPF 44 is applied, as shown by arrow A, in a state in which an adhesion face 12S adheres to the LPF 44 that is a cleaned face, a low elongation and contraction property area 12L, which is a sheet member 16 side area, is quickly separated from the surface of the LPF 44 while a highly elongation and contraction area 12H is kept to adhere to the LPF 44. Thus, by providing the elastic member 12 whose elongation and contraction property is not uniform, the elastic member 12 is quickly separated from the surface of the LPF 44 with small force, for preventing the LPF 44, a peripheral member or the like from being broken by contact of the cleaning device 10, and making cleaning work efficient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023528-A (JP)
Title: Method for manufacturing rivet basic-metal composite article, rivet member used for executing the method, and caulking die
Inventor: FUNAYAMA KAZUYUKI
IPC: F16B19/06
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase the productivity of a rivet basic-metal composite article formed with a specific pattern having a specific direction to the basic-metal, to improve the yield by lowering a rate of occurrence of a defective article and to attain cost reduction of the rivet basic-metal composite article.  <P>SOLUTION: The rivet basic-metal composite article is manufactured by a method in which a rivet member 2 where the specific pattern is not formed in a head part 6 is prepared as the rivet member, and a caulking die having a recessed parts 22, 24 for receiving the head part 6 of the rivet member 2 and the basic-metal 10, wherein the part 24 for receiving the head part of the recessed part, has the negative pattern 26 to a specific pattern having a specific direction to the basic-metal 10, is used as the caulking die 20, and caulking is applied to the basic-metal 10 at the foot part 4 of the rivet member 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027665-A (JP)
Title: Light guide plate and flat lighting device
Inventor: KARANTARU KARIRU
IPC: F21V8/00
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain bright irradiation light with maximum use without waste of light.  <P>SOLUTION: The flat lighting device 1 is provided with a light source 11, a light guide plate 2 and a case 12. The light guide plate 2 is provided with an incident end face part 3 guiding in light from the light source 11, an irradiation face part 6 irradiating the incident light from the incident end face part 3, an opposite irradiation face part 5 located at an opposite side of the irradiation face part 6, and side face parts 7 crossing the irradiation face part 6 and the opposite irradiation face part 5. The irradiation face part 6 and the opposite irradiation face part 5 are provided with arch-shaped concave elements 8 whose projected shape is a hand drum shape with a hand-drum-shaped concave part notched at an arbitrary curvature radius with slanted curved surfaces 8a, 8b and with linear parts 8d at either end of the hand drum shape connected by a spherical curved surface 8c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025671-A (JP)
Title: Rolling bearing used in molten metal
Inventor: NAKAI TAKESHI
IPC: F16C33/32
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing significantly excellent in wear resistance in molten metal.  <P>SOLUTION: An inner ring and an outer ring are formed of a composite material containing TiC-TiN or WC-TiC as a hard phase, and Ni-Cr or Ni-Cr-Co as a binder phase, and are structured such that a coating formed of any of TiC, TiN and Ti(C, N) is formed on each surface thereof by a CVD method (Chemical Vapor Deposition method). A rolling element thereof is made of silicon nitride.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026093-A (JP)
Title: Multilayer film reflection mirror and method for manufacturing it
Inventor: MIURA TAKAYUKI
IPC: G21K1/06
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the membrane stress of a multilayer film reflection mirror for soft X rays.  <P>SOLUTION: In a multilayer film reflection mirror comprising alternate multilayer films of Mo thin films 12 and Si thin films 13, the Mo thin films 12 are formed in am amorphous state by adding heavy elements to them and the tensile stress of the Mo thin films 12 is strengthened by irradiating the amorphous thin films with an ion beam. Owing to the film structure where the Si thin films 13 overlie the Mo thin films 12, the membrane stress (compression stress) of the Si thin film 13 is offset by the membrane stress (tensile stress) of the Mo thin films 12 to reduce the membrane stress of the alternate multilayer films as a whole.  <P>COPYRIGHT: (C)2008,JPO&INPIT