baber/WOPTO huggingface dataset:
Patent JP-2010112513-A (JP)
Title: Ball spline
Inventor: YOSHIOKA YUICHI
IPC: F16C29/06
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball spline improving the service life by preventing edge stress when the moment is applied.  <P>SOLUTION: A ball spline outer cylinder 4 is formed in a barrel shape, and is fitted in a cylindrical surface 16 formed in an inner periphery of a housing 6 through a cylindrical elastic supporting body 13 having a cylindrical outer peripheral surface 22 and a barrel shaped inner peripheral surface 21. Key grooves 17 and 18 are respectively formed on an outer peripheral surface 15 of the ball spline outer cylinder 4 and the inner peripheral surface 16 of the housing 6, and an inward protruding part 23 and an outward protruding part 24 fitted in the key grooves 17 and 18 are provided on the outer peripheral surface and the inner peripheral surface of the elastic supporting body 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117137-A (JP)
Title: Rock bed fall predictor and rock bed fall prediction method
Inventor: SAKAI HIROYUKI
IPC: G01D21/00
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rock bed fall predictor, installed on a rock bed and used for predicting a rock bed fall, dispensing with labor such as accurately installing it in a horizontal state when installing it, and being simple and unaffected by wind, rain, or the like.  <P>SOLUTION: This rock bed fall predictor 1 is made by filling a spherical casing 2 with liquid 5 and gas 6 not mixing with each other, mounting a compass 7 on the vertex of the spherical casing 2, and forming marks of longitudes/latitudes on the spherical casing 2. The fall predictor 1 is installed on the rock bed R to measure changes with time in the longitudes/latitudes of the liquid surface and in a direction shown by the compass. When the changes reach previously set values, it is predicted that there is the risk of a fall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118274-A (JP)
Title: Vehicle headlight
Inventor: TANAKA HIDETADA
IPC: F21Y101/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly form an outer edge when a light distribution pattern is formed by assembling a plurality of light distribution patterns.  <P>SOLUTION: In a second lighting unit, a light source unit forms a projected image on a rear focus point surface of the projection lens to form a first divided light distribution pattern PA11 to a third divided light distribution pattern PA13, A right bottom corner part PA12d of the second divided light distribution pattern PA12 approaches to a bottom edge part PA12c, and a left edge part PA11a forming a boundary with the first divided light distribution pattern PA11. A left bottom corner part PA12e of the 12 approaches to a bottom edge part PA12c, and a bottom edge part PA11b forming a boundary with the third divided light distribution pattern PA13. The second divided light distribution pattern PA12 is formed so as the right bottom corner part PA12d and the left bottom corner part PA12e to swell into a horizontal direction at a lower part than a horizontal line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126166-A (JP)
Title: Liquid pouring container
Inventor: HAYASHI MASAYASU
IPC: B65D47/20
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid pouring container capable of pouring a definite amount of a content by pressing.  <P>SOLUTION: The liquid pouring container is characterized in that the container comprises a container body 10 in which a cylindrical barrel part 11 and a head part 13 are integrally molded, a bottom part 20 with a pouring nozzle which is continuously provided on the lower part of the container body 10 so as to be freely detachable and attachable, and a pedestal 40 mounted on a connecting part 30 with the bottom part 20 and the container body 10 so as to be freely detachable and attachable, and the cylindrical barrel part 11 consists of a thermoplastic resin, the head part 13 consists of a compression-deformable resin, and a pressing part 15 is formed on the head part 13. A definite amount of the content can be discharged by pressing without turning reversely the container, and refillabilities of the content, reusabilities of the container, and recyclabilities when the container is abandoned, are excellent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126039-A (JP)
Title: Pneumatic booster
Inventor: NAKAMURA TADAAKI
IPC: B60T13/56
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a pneumatic booster while achieving strength and rigidity thereof and restraining, with a simple structure, the movement of a brake pedal by controlling deformation caused by an excessive external force.  <P>SOLUTION: Upon operation of the brake pedal B, an input rod 33 and a plunger 31 are advanced, with atmosphere induced into a transformation chamber 8 by a control valve 32, thereby causing difference in pressure between a constant pressure chamber 7 (negative pressure) and the transformation chamber 8. This allows a thrust to arise on a power piston 6 and activates a master cylinder M so as to generate a braking force by an output rod 28 via a reaction member 27. A part of the reaction force acting on the output rod 28 is fed back to the brake pedal B via the reaction member 27. The reduction of weight is implemented while the strength and rigidity are secured by making the wall-thickness (Tf) of a front shell 2 thinner than the wall-thickness (Tr) of a rear shell 3, and in addition making the front shell 2 easy to deform against an excessive external force, thereby a load is absorbed while the movement of the brake pedal B is restrained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129434-A (JP)
Title: Method for manufacturing fuel cell membrane electrode assembly
Inventor: TANIWAKI KAZUHIRO
IPC: H01M8/10
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress energy consumption necessary for the manufacturing of a fuel cell membrane electrode assembly, and to carry out jointing of a catalytic layer and a gas diffusion layer, without fail.  <P>SOLUTION: Before a lamination process, each of jointing surfaces 12a, 14a of an MEA 12 and a gas diffusion layer 14 is subjected to rubbing treatment to form a surface roughness in a fluffy form in one direction. In the lamination process, the jointing surfaces 12a, 14a exhibiting the surface roughness generated are directly meshed with each other to joint both, as in what is referred to as "hook-and-loop fastener". Consequently, a fuel cell membrane electrode assembly can be manufactured without thermal pressing, or by assistant thermally pressing only. Moreover, since the MEA 12 and the gas diffusion layer 14 are jointed directly, a decrease in power performance due to jointing faults of both can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129481-A (JP)
Title: Positive electrode for nonaqueous electrolyte secondary battery
Inventor: SAKAGUCHI YOSHIKI
IPC: H01M4/62
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery having improved charge/discharge cycle characteristics.  <P>SOLUTION: In a positive electrode for the nonaqueous electrolyte secondary battery having an active material layer including an active material, the active material layer contains the active material and a compound represented by formula Li<SB>y</SB>Ni<SB>1-x</SB>Ti<SB>x</SB>O<SB>2</SB>wherein 0<x<0.7, and 1≤y≤1.1. The compound preferably has an X-ray refraction pattern in which the ratio of peaks on its (003) plane and (104) plane, I(003)/I(104) is 0.4-0.9. In the active material layer, the ratio of the amount of the compound to the amount of the active material is preferably 5-50 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129157-A (JP)
Title: Disk drive, head slider, and method of controlling clearance in recording/reproducing element in disk drive
Inventor: KURITA MASAYUKI
IPC: G11B21/21
Filed: 2008-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a minute clearance of a recording/reproducing element with high accuracy.  <P>SOLUTION: The head slider 1 has a contact pad 18 in contact with a magnetic disk 2. The head slider brings the contact pad into contact with the magnetic disk to record and/or reproduce data. The head slider has a heater element 17 for contact pads in addition to a heater element 15 for recording/reproducing elements. Power is supplied to the heater element 17 for recording and/or reproduction when needed and the contact pad is projected until it abuts on the magnetic disk. An HDD brings the contact pad into contact with the magnetic disk and controls the clearance of the recording/reproducing element by the heater element 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009152584-A (JP)
Title: Method for manufacturing thin film transistor and organic light emitting device display having thin film transistor manufactured by the same
Inventor: WAN TE-CHANG
IPC: H01L51/50
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix organic light emitting device display preventing light emitting unevenness of a stripe shape and lowering of production yield, caused by electric current driving or the like, by forming a driving thin film transistor for an organic light emitting device by a standard laser technology.  <P>SOLUTION: Poly-silicon layers 34 and 36 of an active portion of a non-driving thin film transistor (including an outside electric circuit thin film transistor and a switch thin film transistor) of an organic light emitting device are formed by using a standard laser crystallization method. A poly-silicon layer 52 of an active portion of a driving thin film transistor for an organic light emitting device is formed by using a non-laser crystallization method or a low energy laser crystallization method. Therefore, the outside electric circuit thin film transistor and the switch thin film transistor have excellent electrical performance. For example, a high carrier mobility is obtained. Since the driving thin film transistor has good stability so that the resultant display obtains improved luminance uniformity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010132196-A (JP)
Title: Indoor lighting system
Inventor: FUJINO TETSUYA
IPC: B60Q3/02
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor lighting system capable of heightening a presentation effect by lighting inside a room.  <P>SOLUTION: This device 1 includes a light source (bulb 2), a cover 8 surrounding the light source, a reflection part (reflection member 4) provided inside the cover and reflecting light beams of the light source toward a lateral side, and a shade 5 provided inside the cover and shielding the light beams of the light source. The reflection part and the shade are provided relatively movably. The reflection part and the shade are moved relatively, so as to switch a first lighting condition P, under which the shade and the reflection part are overlaid on each other, and a second lighting condition Q, under which the shade and the reflection part are not overlaid. Under the first lighting condition, the light beams of the light source reflected by the reflection part are shielded by the shade, and the light beams of the light source not reflected by the reflection part penetrates through a cover. Under the second condition, the light beams of the light source reflected by the reflection part penetrates through the cover, and the light beams of the light source not reflected by the reflection part are shielded by the shade.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133380-A (JP)
Title: Shift control system and vehicle
Inventor: MURAYAMA YASUNORI
IPC: F02D29/00
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control system enabling quick and smooth gear shift of a transmission; and a vehicle equipped with the same.  <P>SOLUTION: Engine torque is changed to 0 and a clutch is disengaged in gear shift of the transmission. A gear position of the transmission is shifted in such a state that the clutch is disengaged. The clutch is engaged after shift of the gear position and engine torque is changed according to an engine torque target value continuously changing from 0 to a value determined based on an accelerator opening during a torque return time t3-t4. The torque return time is set so that torque generated by the engine follows change of the engine torque target value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136307-A (JP)
Title: Apparatus, method and program for filter control
Inventor: TOKITA NARUTOSHI
IPC: H04B1/16
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter control apparatus capable of setting a suitable pass band width to a filter even for broadcast with different modulation factors at the same frequency.  <P>SOLUTION: The filter control apparatus, which controls the pass band width of the filter for filtering signals obtained by frequency-converting a received radio wave, includes: a country identification means for identifying a country of the radio wave reception position and a pass band width control means for controlling the pass band width of the filter according to the country identified by the country identification means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009062199-A (JP)
Title: Treating apparatus
Inventor: MOTODA KIMIO
IPC: B65G49/06
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating apparatus having a high degree of freedom of treatment, while reducing a footprint without lowering throughput, and without causing the constitutional problem of an apparatus.  <P>SOLUTION: This treating apparatus 100 has a treating part 2 having a plurality of treating units for treating an LCD substrate G, and a cassette station 1 for carrying in and out the substrate G to a cassette C to the treating part 2. The treating part 2 has liquid treatment units 21, 23 and 24 arranged so that a carrying line becomes two rows of A and B in order of the treatment, a plurality of heat treatment units 62 for performing heat treatment following liquid treatment and constituted by being laminated in the vertical direction, a path unit 61 arranged in the same laminated constitution as the heat treatment unit and passing the LCD substrate, a space part 40 between the carrying lines A and B, and a substrate holding-moving member 41 movably arranged in this space part 40 and holding and moving the substrate G.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010139654-A (JP)
Title: Microscope apparatus
Inventor: SHIBATA HIROMASA
IPC: G02B21/36
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope apparatus capable of efficiently observing an object to be observed.  <P>SOLUTION: The microscope apparatus includes: a CCD imaging device 40 for imaging a wafer observation image through objective lenses 27 and 28 (imaging optical system OS21) of predetermined magnification; a variable-magnification optical system 30 for relaying the wafer observation image imaged through the objective lenses 27 and 28, then, re-imaging the wafer observation image on the imaging surface 40a of the CCD imaging device 40, and also, varying the imaging magnification of the wafer observation image on the imaging surface 40a; and an image display part 42 for displaying the imaged image formed based on an image signal outputted from the CCD imaging device 40, in accordance with the wafer observation image imaged on the imaging surface 40a by the variable-magnification optical system 30. The variable-magnification optical system 30 is configured to vary the imaging magnification to set a low-magnification mode in which the whole wafer observation image obtained through the objective lenses 27 and 28 is fitted within the imaging surface 40a, or a high magnification mode in which the wafer observation image is more enlarged than that in the low magnification mode and a portion of the wafer observation image is imaged on the imaging surface 40a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137251-A (JP)
Title: Metal bonded body, and method for manufacturing the same
Inventor: MAEDA AKIRA
IPC: B23K20/00
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal bonding method capable of obtaining the sufficient initial bonding strength, and preventing any degradation of the bonding strength and any dispersion in the bonding strength while keeping a metal bonded body at a high temperature for a long time or during the heat cycle test.  <P>SOLUTION: The metal bonding method includes: a contact step of bringing a bonding surface of an Al member mainly consisting of aluminum, and a bonding surface of a Cu member mainly consisting of copper into contact with each other; a pressing step of applying the pressure to the bonding surface of the Al member and the bonding surface of the Cu member in the direction perpendicular to the surfaces; and a step of heating the bonding surface of the Al member and the bonding surface of the Cu member with the pressure being applied thereto in the vertical direction at the temperature equal to or higher than the eutectic temperature between aluminum and copper, and at the temperature ≤620°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136920-A (JP)
Title: Game system and game program
Inventor: FUJIMOTO EISAKU
IPC: A63F13/45
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system configured to give a point so as to compensate a difference between players' skill levels.  <P>SOLUTION: The game system 1 includes: a temporary point-adding section 14ba for adding a temporary point every point-adding time, when a game starts; an operating condition information-acquiring section 14bb for acquiring operating condition information representing a player's operating condition when the game starts; an operation-determining section 14bc for determining whether the temporary point is activated or not based on the operating condition information acquired in an operation-confirming time every operation-confirming time; and a point-activating section 14bd for adding the temporary point added by the temporary point-adding section 14ba as a player's point, when it is determined that the temporary point is activated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137338-A (JP)
Title: Method and device for grinding wafer
Inventor: MASUDA TAKATOSHI
IPC: B24B7/22
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for grinding a wafer capable of improving so-called sticking to the wafer to prevent occurrence of surface burning when grinding the wafer even with a grinding wheel of abrasive grains with fine grain sizes.  <P>SOLUTION: In the method for grinding the wafer, a chuck table holding the wafer on a holding surface is rotated, and the grinding wheel is rotated and fed for grinding toward the wafer in a direction perpendicular to the holding surface of the chuck table. When a grinding surface of the grinding wheel is brought into contact with the wafer held on the holding surface of the chuck table, the grinding wheel and the chuck table are relatively moved in a prescribed amount in parallel with the holding surface and positioned so that the grinding surface of the grinding wheel can pass through the center of the wafer. Afterwards, the grinding wheel is fed for grinding to an end position of grind feeding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140447-A (JP)
Title: Information processor and program
Inventor: ITONORI KATSUHIKO
IPC: G06K9/03
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and program by which authentication accuracy of characters included in an image to be acquired is raised.  <P>SOLUTION: An image acquisition part 30 acquires at least one image. A unit image specification part 34 specifies, for each image, at least one unit image included in the image. A unit image classification part 38 classifies each unit image into at least one unit image group based on distribution of image elements included in the unit image. A character determination part 46 determines characters corresponding to the unit image group based on representative feature quantity corresponding to the unit image group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145595-A (JP)
Title: Image forming apparatus
Inventor: NAKATSUJI HIROOMI
IPC: G03G15/00
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To properly hold a toner amount carried on the surface of a developing roller in correction due to modification of developing bias.  <P>SOLUTION: An image forming apparatus includes: a developing device 71 provided with a photoreceptor drum 37, the developing roller 72, and a voltage application part 80 for applying a developing bias voltage on the developing roller 72; and a control part 100 for controlling the voltage application part 80. The developing device 71 flies the toner conveyed with the developing roller 72 on the surface of the photoreceptor drum 37 and exhibits electrostatic latent images previously formed on the surface of the photoreceptor drum 37 as toner images by allowing the voltage application part 80 to apply a developing bias voltage on the developing roller 72. The control part 100 controls so as to include a first period allowing the developing bias voltage to apply a superposition voltage superposing an alternating current voltage of a rectangular waveform on a direct current voltage and a second period applying only the direct current voltage, and changeably controls a frequency of the alternating current voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144217-A (JP)
Title: Method for producing mesh-shaped conductive metal thin film
Inventor: TANI MICHIHIKO
IPC: B29C43/34
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a mesh-shaped metal thin film can easily be formed on the surface of a resin substrate.  <P>SOLUTION: Many resin grains 1 with an almost uniform grain size are arranged on one plane in a state of being mutually adhered so as to form a planar aggregate 3. Next, many metal grains 2 with a grain size smaller than that of the resin grains 1 are disposed at the gaps of the resin grains 1 in the planar aggregate 3. Thereafter, the planar aggregate 3 disposed with the metal grains 2 is pressed and heated by a press, and, by the softening-deformation and/or melting of the resin grains 1, the adjoining resin grains 1 are joined so as to form a resin substrate, and further, by the softening-deformation and/or melting of the metal grains 2, the metal grains 2 are jointed into a mesh shape along the gaps of the resin grains 1. By these stages, a mesh-shaped conductive metal thin film is formed on at least either side of the resin substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143423-A (JP)
Title: Engine start/stop control device for hybrid car
Inventor: UENO MUNETOSHI
IPC: B60L50/16
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent switching (engine start/stop) between electric traveling(EV) mode and hybrid traveling(HEV) mode from being repeated even when frequently operating an accelerator.  <P>SOLUTION: As explained in a figure C1, an accelerator opening APO increases while passing an engine start line at t1, and the APO decreases while passing the engine start line at t2, and the APO is maintained to a value within a hysteresis region between the engine start line and the engine stop line. Engine start processing is started in response to an EV→HEV switching request at t1. When the APO decreases while passing the engine start line at t2 between t1 and t3 when a set time T1 passes, engine start processing is canceled. Even when the step-on and step-off of the accelerator is repeated, therefore, the start and stop of the engine are prevented from being frequently repeated.  <P>COPYRIGHT: (C)2010,JPO&INPIT