baber/WOPTO huggingface dataset:
Patent JP-2010007825-A (JP)
Title: One-way clutch
Inventor: AIDA NORIKAZU
IPC: F16D41/06
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch capable of restraining floating of a roller in a recession of an inner ring, and capable of preventing re-locking of the inner ring and an outer ring.  <P>SOLUTION: In the one-way clutch 20, a plurality of rollers 21 are arranged between an intermediate ring 12 (inner ring) and the outer ring 13, the intermediate ring 12 is provided with a plurality of cam surfaces 23 arranged in the prescribed intervals in the peripheral direction of the outer periphery, the roller 21 is meshed between the cam surface 23 and an inner peripheral surface 13a of the outer ring 13 so that the intermediate ring 12 and the outer ring 13 are integrally rotated, or meshing is canceled so that they are relatively rotated. A wedged space 30 is formed between the cam surface 23 and the inner peripheral surface 13a of the outer ring 13 in such a manner of being narrower as going to the meshing direction side. A recession 24 having a C shaped cross section capable of storing a part of the roller 21 is formed on a position near the meshing direction end of the cam surface 23 on an outer peripheral surface 12a of the intermediate ring 12, and a fastening part 31 capable of fastening the roller 21 stored in the recession 24 is formed on an edge of an opening of the recession 24 so as to protrude to the circumferential direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014165-A (JP)
Title: Double pipe
Inventor: HIROTA HISATOSHI
IPC: F28D7/10
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a high temperature-high pressure refrigerant to flow to the outer pipe side, by improving assemblability of a double pipe in an end part on the expansion valve and evaporator side and in a connecting part in a partition wall.  <P>SOLUTION: This double pipe has a first pipe body 11 and a second pipe body 12 of a double pipe structure, and a pipe clamp 13 for joining these pipe bodies in a position of the partition wall 1. Connecting members 14, 15 and 16 are arranged on both ends of the first pipe body 11 and on one end of the second pipe body 12. High pressure refrigerant passages 21 and 29 and a low pressure refrigerant passage partitioned by a first inner pipe 11a and a second inner pipe 12a, are formed in a first outer pipe 11b and a second outer pipe 12b. The connection of the high pressure refrigerant passages 21 and 29 is performed in the low pressure refrigerant passage by the connecting members 14, 15 and 16, and a seal for forming these passages is performed by an O ring, to eliminate a high pressure leakage part and a brazing part to the atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015642-A (JP)
Title: Disk detection mechanism
Inventor: AWAKURA YOSHIFUMI
IPC: G11B17/051
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk detection mechanism capable of surely detecting a disk position with an inexpensive and simple configuration.  <P>SOLUTION: The mechanism includes: a couple of disk detection levers (6L, 6R) rotatable by abutting on the disk which is inserted from an opening for the disk; one switch (11) arranged to detect rotation of the disk detection levers; and one set of optical sensors (80, 90) and a deflection means (10) for detecting existence of the disk. For the case that a couple of disk detection levers are one-side pushed by the disk, a couple of rotation restrictive levers (7L, 7R) are prepared for restricting the rotation of the disk detection levers caused by the one-side pushing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009013986-A (JP)
Title: Method for operating two-cycle engine
Inventor: BAHNER ANDREAS
IPC: F02P5/15
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a two-cycle engine easily achieving stable rotation behavior of an engine.  <P>SOLUTION: This invention relates to the method for operating the two-cycle engine provided with a supply device for supplying a combustion chamber with fuel and combustion air, a spark plug for igniting air fuel mixture in the combustion chamber, and a control device setting ignition timing ZZP via a characteristic chart, which indicates the ignition timing ZZP depending on engine speed n to at least a first and a second operation state and at least a first and a second rotation speed range. The ignition timing ZZP to engine cycle is set based on engine speed n and number of engine cycles after last combustion 51, 52, 54 in at least the first rotation speed range in the second operation state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010017858-A (JP)
Title: Resin molding device
Inventor: URAGAMI HIROSHI
IPC: B22D17/26
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding device capable of keeping the parallelism of molding molds, which are opposed to each other, excellently.  <P>SOLUTION: The resin molding device 1 includes a base table 2, a fixing plate 3 opposed to the base table 2, four guide members 4 for connecting the base table 2 to the fixing plate 3, a movable plate 5 provided to freely slide on each guide part 4, a driving mechanism 6 provided between the base table 2 and the movable plate 5 and for moving the movable plate 5 back and forth, an upper mold 14 fixed to the fixing plate 3 and a lower mold 15 fixed to the movable plate 5, a cavity 16 provided in the lower mold 15, a dispenser 17 for ejecting the flowable resin to the cavity 16, rack and pinion mechanisms 9 provided two on the side surface of each guide member 4, a rotary shaft 11 for connecting pinions 8 provided in each of the adjacent rack and pinion mechanisms 9 to each other and a bearing 12 for attaching a rotary shaft 11 to the movable plate 5. A rack 7 of each rack and pinion mechanism 9 is integrally provided on the guide member 4 along the same plane as that of the rack 7 of the adjacent rack and pinion mechanism 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017779-A (JP)
Title: Wafer processing method
Inventor: KANEKO HIRONORI
IPC: H01L21/304
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer processing method for manufacturing, with high throughput, a wafer having a chamfered surface with high surface quality by eliminating the crack of the edge and the collapse of the shape of a silicon wafer.  <P>SOLUTION: This wafer processing method has: a chamfering step S12 for chamfering the peripheral edge of the wafer obtained by slicing a single crystal ingot; a lapping step S13 for lapping the chamfered wafer; an etching step S14 for etching the lapped wafer; a chamfered section low distortion grinding step S15 for grinding the chamfered section of the etched wafer using a resin bond grinding wheel; and a chamfered section mirror surface polishing step S16 for mirror-polishing the chamfered section to which the chamfered section low distortion grinding is applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019284-A (JP)
Title: Retainer for conical roller bearing, and conical roller bearing
Inventor: TAKEUCHI TAKUMI
IPC: F16C33/34
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for a conical roller bearing capable of reducing a rotational torque of the bearing by preventing the conical roller from skewing, and to provide the conical roller bearing.  <P>SOLUTION: The retainer 5 for the conical roller bearing includes an annular portion 6, a plurality of column portions 7 disposed at predetermined intervals in the circumferential direction and projected in the axial direction from the annular portion 6. A pocket 9 is formed between the columns 7, 7 to retain the conical roller 4 rotatably. In the column 7, the circumferential length of an inner peripheral surface 7b is greater than the circumferential length of an outer peripheral surface 7a so as to hold the conical roller 4 from the inner diameter side on the inside of the pitch circle diameter PCD of the conical roller 4, and at least a part of an abutting position of a retainer guide surface of the column 8 and the conical roller 4 is not more than the pitch circle diameter PCD.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020113-A (JP)
Title: Electronic sensor having integrated heat-controlling means
Inventor: CHAMMINGS GILLES
IPC: G01J5/48
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal image sensor dispensing with the use of any additional heat-controlling systems.  <P>SOLUTION: The thermal image sensor 100 includes: one pixel matrix 102, where each pixel has at least one bolometer 112 and a means for applying voltage to the terminal of the bolometer 112; and a comparison means 106 for connecting output 104 of the pixel matrix 102 to input 108 of the means for applying voltage to the terminal of the bolometer 112 of each pixel and comparing the output signal of the pixel matrix 102 with a reference value. In the sensor 100, the value of the voltage at the terminal of the bolometer 112 in each pixel is determined at least partially according to the comparison results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010021110-A (JP)
Title: Lighting device and luminaire
Inventor: MATSUMOTO HIROYUKI
IPC: H05B41/14
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which can charge a battery during current conduction of a commercial power source and light-emit a light source by discharging the battery at a power failure of the commercial power source and has longer life, and a luminaire.  <P>SOLUTION: In the lighting device having an AC power source section 11 for changing a commercial power source Vs to direct current, a plurality of batteries B1, B2 capable of charging, a charging section 12 for charging the batteries B1, B2, a control section 13 for controlling charge and discharge of the batteries B1, B2, and a light source 14 capable of light-emitting by the batteries B1, B2, the batteries B1, B2 are charged during current conduction of the commercial power source Vs, and the light source 14 is light-emitted by discharging the batteries B1, B2 at the power failure of the commercial power source Vs. The plurality of batteries B1, B2 are discharged in the order for every power failure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022892-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: TANAKA HIROHISA
IPC: B01J23/58
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas, the palladium (Pd) of which can exhibit excellent catalytic activity while restraining an increase in costs, when the exhaust gas is in a high temperature or under redox oscillation and even when the catalyst is used for a long period of time.  <P>SOLUTION: The catalyst for cleaning exhaust gas contains a heat-resistant oxide comprising Pd and Rh, wherein the Rh is contained in amount of ≤3.5 wt.% of the total weight of the Pd and the Rh. The heat-resistant oxide is deposited on a catalytic carrier as a coat layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024693-A (JP)
Title: Frontage snow melting unit
Inventor: KIDAWARA JUNKICHI
IPC: E01H5/10
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frontage snow melting unit, melting snow block discharged to a front door and in front of a garage by a snowplow.  <P>SOLUTION: In this frontage snow melting unit A, a foam heat insulating material 2, an aluminum vapor deposition heat insulating sheet 5 and a reinforcement bar 3 are laid in order from the lowermost layer first in a bottomed rectangular frame 1 made of heat resisting synthetic resin, further a high power heater 6 or a radiating pipe is laid, and concrete 7 obtained by mixing far infrared ray generating material and heat storage and reinforcing material is poured and cured to form a rectangular thin plate. The high power heater 6 includes an aluminum vapor deposition heat insulating sheet 10 provided in the lower layer and a planar heater 11 provided in the upper layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027415-A (JP)
Title: Secondary battery
Inventor: FUKAHORI HIRONORI
IPC: H01M10/0587
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery with high reliability in which a stress in a wound body is alleviated as well as securing a sufficient capacity.  <P>SOLUTION: The wound body 20 of a secondary battery includes a positive electrode 21 and a negative electrode 22 laminated and wound with a separator 23 in-between and is housed inside a battery can 11 of a hollow parallelepiped shape. Further, it is wound along the winding direction R from the winding center side toward the winding outer circumference side and includes a flat shape being conformed to the shape of the battery can 11 so as to include a pair of flat portions 20S and a pair of curved portions 20R facing each other. The positive electrode current collector 21A is an aluminum alloy having a tensile strength of 90 N/mm<SP>2</SP>or more. When the surface density of a positive electrode active material layer 21B located on a wound inner circumferential face side of the positive electrode current collector 21A is denoted by A and the surface density of the positive electrode active material layer 21B located on the wound outer circumferential face side of the positive electrode current collector 21A is denoted by B, the following formula (1): 0.35≤äA/(A+B)}≤0.45 is satisfied at the curved portions 20R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027417-A (JP)
Title: Wire harness
Inventor: KATO TAKAYUKI
IPC: H01B7/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic wire harness capable of providing a branch circuit.  <P>SOLUTION: The wire harness 1 is provided with a plurality of electric wires 2, and connectors 3, 4 attached to the wires 2, and has an electric wire braided part 5 with the fellow electric wires 2 braided each other and having an outer shape formed cylindrically. An electric wire portion 9 to be stored of a branch harness 6 branched from the connectors 3, 4 to other connector 8 is assembled in an inside of the electric wire braided part 5 of the wire harness 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031073-A (JP)
Title: Curable resin composition
Inventor: NAKAGAWA YASUNOBU
IPC: C08F30/08
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable resin composition that gives a cured product excellent in adhesiveness for a base material, heat resistance and chemical resistance.  <P>SOLUTION: The curable resin composition comprises a polymer A and a copolymer B, wherein the polymer A contains as the monomer component only a vinyl monomer (a) containing one or a plurality of kinds of alkoxysilyl groups, represented by formula (1) (wherein R<SP>a</SP>is hydrogen or 1-7C alkyl; A is a single bond or divalent hydrocarbon group; R<SP>b</SP>and R<SP>c</SP>are each 1-6C alkyl or the like; R<SP>d</SP>is 1-6C alkyl; x is 0 or 1; and y is an integer of 1-10) and the polymer B contains as the monomer components the alkoxysilyl groups-containing monomer (a) represented by formula (1), a vinyl monomer (b) having a 3-5-membered cyclic ether group and a hydroxyl group-containing vinyl monomer (c) having an ε-caprolactone ring-opening polymerization chain part on the side chain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031475-A (JP)
Title: Linear motor-type sliding door equipment and its assembling method
Inventor: CHIISAGATA TAKESHI
IPC: E05F15/60
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide linear motor-type sliding door equipment which facilitates the position setting of a coil means in the moving direction of a door body, and an assembling method for the linear motor-type sliding door equipment.  <P>SOLUTION: The door body 1 is opened/closed with a coil device 65 as the coil means which is suspended from a guide rail 60 as a guide member arranged on the upside of the door body and attached to a head member 4 as an immovable member, and with a magnet device 70 which serves as a magnet means attached to the door body. A control device 63 as a control means is mounted on a bracket member 62 which is positioned in the moving direction of the door body by abutting on the guide rail 60 and arranged on the head member 4. The coil device 65 is positioned for arrangement on the head member 4 in the moving direction of the door body by abutting on the bracket member 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033261-A (JP)
Title: Storage device and control method
Inventor: IKEJIRI KEITARO
IPC: G06F1/32
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain reduction in power consumption, simplified management, and improvement in use efficiency of storage resources.  <P>SOLUTION: The storage device includes a first management part which manages storage areas provided from one or more hard disk drives for each predetermined unit formed using one or more parameters; a second management part which manages, for each pool constituted using at least one unit, a management course for the capacity of the pool and a threshold for the storage capacity of the pool; a power supply control part which controls each hard disk drive of the unit managed by the first management part to either a first state of carrying current or a second state of carrying current with saved power; and a control part which selects, when the storage capacity of the pool exceeds the threshold, an unit of storage areas based on the management course of the pool and the managed parameters, causes the power supply control part to shift the hard disk drives of the selected unit from the second state to the first state, and adds the unit of storage areas to the capacity of the pool.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029462-A (JP)
Title: Game machine
Inventor: NAKANO HIROYUKI
IPC: A63F5/04
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which keeps a user's interest in a game.  <P>SOLUTION: The game machine is provided with: a performance means which carries out a performance about the game; a body information detection means which detects body information on a player; a performance data storage means which stores a plurality of pieces of performance data used by the performance means in association with change data at a plurality of levels of the body information detected by the body information detection means; and a performance control means which determines at least one piece of performance data from the plurality of pieces of performance data stored in the performance data storage means in accordance with change data corresponding to the change of the body information detected by the body information detection means, and controls the performance by the performance means according to the determined performance data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035098-A (JP)
Title: Phase synchronization circuit, recording and reproducing device, and electronic device
Inventor: FUJIWARA TETSUYA
IPC: H03L7/087
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To freely change and calibrate ωn and ζ in a phase synchronization circuit.  <P>SOLUTION: A loop filter part 106 is composed of a serial circuit of a resistance element 162 and a capacitor element 164. The resistance element 162 is driven by a first loop filter drive part 104_1 (differential output charge pump circuit DOCP) of a differential output, and the capacitor element 164 is driven by a second loop filter drive part 104_2 (single end charge pump circuit SECP) of a single end output. An oscillation part 101 oscillates on the basis of the voltage of a node ND101. A calibration part CALIB for correcting the oscillation gain of the oscillation part 101 is provided. Without switching a resistor circuit or a capacity circuit, ωn and ζ are changed freely. In the loop filter, when driving one side by a single end and the other side by differential, voltages occurring at both ends of the resistor circuit and the capacity circuit become independent, so that calibration of the ωn and ζ becomes easy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038254-A (JP)
Title: Mounting structure for retaining ring and steering device for vehicle
Inventor: MYONAKA MAKOTO
IPC: F16H57/02
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a retaining ring capable of inhibiting play of a target.  <P>SOLUTION: In the mounting structure 68 for the retaining ring, the retaining ring 50 positioning a first bearing 31 as the target is fitted in an inner peripheral groove 47 formed on an inner periphery of a first holding hole 41. A body 70 of the retaining ring 50 is provided with first and second end surfaces 72 and 73. The first end surface 72 abuts on the target. A protrusion 71 is formed on the second end surface 73. The inner peripheral groove 47 includes a first inner wall surface 81 confronting the first end surface 72, a second inner wall surface 82 confronting the second end surface 73, and an annular groove 83 in which the protrusion 71 is arranged. A pair of cone tapered cam surfaces 75 and 84 running along each other is formed on the second end surface 73 of the body 70 and the second inner wall surface 82 of the inner peripheral groove 47. The protrusion 71 is fitted to a third inner wall surface 85 on a radial inner side of the annular groove 83, and thereby, contraction of the retaining ring 50 exceeding a prescribed amount L3 is regulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036839-A (JP)
Title: Decoration panel, storage box, and manufacturing method for decoration panel
Inventor: ISHIKAWA KOJI
IPC: B60R7/04
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoration panel with excellent appearance emphasizing a stereoscopic effect on a skin, a storage box provided with the decoration panel on a surface side, and a manufacturing method for the decoration panel.  <P>SOLUTION: The decoration panel is provided with: a base material formed of resin having a thin part where a sewing needle can be penetrated through at least a part and having a deformable part; a skin for covering a surface side of the base material; and a stitch sewn by sewing the base material and the skin. The stitch is formed at a bottom of a recessed groove, i.e., a recessed shape relative to a general surface of the skin. The manufacturing method for the decoration panel includes a step for forming a laminated body of the base material and the skin and pressing it to deform it; a step for sewing these to form the stitch; and a step for releasing the pressing and restoring the deformation to form a swelled part at a periphery of the stitch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043917-A (JP)
Title: Route identification apparatus, computer program and route identification method
Inventor: TENMOKU KENJI
IPC: G08G1/01
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route identification apparatus, a computer program and a route identification method for considering a traffic jam at an intersection, and effectively guiding a vehicle to a destination.  <P>SOLUTION: An optimal route calculating section 26 searches a route to the destination. The route can be searched by considering a distance from a current point to the destination and a travel time, and evaluated as the shortest route to the destination. The optimal route calculating section 26 uses a lane travel time or a queue length in each lane at the intersection on the searched route, and considers the lane travel time in each lane at the intersection, and identifies an optimal route to the destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT