baber/WOPTO huggingface dataset:
Patent JP-2009245794-A (JP)
Title: Lithium ion secondary battery negative electrode and its manufacturing method
Inventor: IMAMURA HIRONORI
IPC: H01M4/134
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the capacity maintenance rate of a lithium ion secondary battery negative electrode using a SnCo alloy as an active material.  <P>SOLUTION: The lithium ion secondary battery negative electrode includes a copper or copper alloy foil, and a SnCo alloy layer formed on the surface thereof. The copper or copper alloy foil consists of a copper or copper alloy foil substrate, a first layer having a plurality of metal particles for covering the copper or copper alloy foil substrate, and an outermost layer having a plurality of protrusions whose diameters are smaller than those of the metal particles, for directly or indirectly covering the metal particles, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248581-A (JP)
Title: Headlight control device
Inventor: TAKI EIJI
IPC: B60Q1/04
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight control device for actualizing control sufficiently reflecting the operating intent of a driver.  <P>SOLUTION: The headlight control device 1 comprises a main headlight 2 arranged at the front end of a vehicle, a flash control means 6a for controlling the main headlight 2 to be turned on or off, and a shift lever position detecting means 6b for detecting a shift lever position T for the vehicle. The flash control means 6a controls the main headlight 2 to be turned on or off in accordance with the transition of the shift lever position T.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251082-A (JP)
Title: Method for manufacturing electroforming mold and hologram
Inventor: ABE HIDEO
IPC: G03H1/18
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a mold facilitating duplicating a relief pattern in a high aspect ratio without deformation, and particularly, a method for manufacturing an embossing mold for a relief hologram and a hologram.  <P>SOLUTION: The method for manufacturing a mold includes steps of: forming a seed layer on an original where a pattern is formed, under the conditions of film formation that an internal stress σ satisfies -3.0 N/m<SP>2</SP><σ<3.0 N/m<SP>2</SP>; and electroforming by using the seed layer as an electrode. The method for manufacturing a hologram includes duplicating the original to obtain a master plate, further duplicating the master plate to obtain a mother plate, duplicating the mother plate to obtain a stamper and embossing a hologram pattern by using the stamper, wherein the original is a relief hologram original and the master plate is manufactured by the above method for manufacturing a mold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249096-A (JP)
Title: Safety device of passenger conveyer
Inventor: NISHI MASAHIRO
IPC: B66B23/12
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device of a passenger conveyer moderately calling attention to passengers, and reducing a load to a mechanism by softly moving.  <P>SOLUTION: In order to call attention to the passengers by driving a side edge portion which is a side demarcation member of a step to an actuating position projecting from a main body and a non-actuating position which does not project out, the safety device of the passenger conveyer comprises a driven magnet provided at the side edge portion for driving the side edge portion elastically supported by a guiding device between the actuating position and the non-actuating position, and a driving magnet moving the driven magnet to the actuating position by magnetic force with the side edge portion. It is possible to call attention to the passengers at moderate intensity, and the action is soft to reduce a load to the mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008217812-A (JP)
Title: Image processing method and device thereof
Inventor: TAGUCHI YASUNORI
IPC: H04N1/387
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method to facilitate adjustment of image pickup conditions, to precisely extract a region of a pickup object, and to prevent a user from feeling empty feeling.  <P>SOLUTION: An image synthesizer 212 comprises an image pickup part 201, a synthesizing part 203, an input unit 204, a generation part 206, an adjustment end directing part 208, and a display part 211. The image pickup part picks up an image of the pickup object. The input part generates a predefined information providing graphic. The synthesizing part precisely extracts the image pickup object from an object image including the image pickup object and a reference image including only a background region. The object image is synthesized with the information providing graphic and it is displayed at the display part 211. At this time, if the position of legs of the image pickup object is higher than that of the information providing graphic, the size of the information providing graphic does not match that of an image of the image pickup object, and it is recognized that the image pickup object is inclined, the target synthesized image is displayed by moving the image pickup object based on the synthesized image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009249886-A (JP)
Title: Expansion wall
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion wall which can obtain sufficient rigidity, and can absorb a shock during earthquakes by being expanded and contracted without impairing appearance even if a joint section between right and left building frames is large.  <P>SOLUTION: This expansion wall comprises: a pair of end walls which are provided in such a manner as to protrude in the direction of the other building frame in the right and left building frames provided via the joint, respectively; a pair of tubular movable walls which the pair of end walls enter slidably, respectively, in which tips of the pair of end walls are positioned in an almost central portion, and the outside ends of which are positioned in the almost central portion of the pair of end walls; a tubular central wall which the pair of tubular movable walls enter slidably, the outside end of which is positioned in the almost central portion of the pair of tubular movable walls, and which is about twice as long as the pair of tubular movable walls; and a wall expansion/contraction device both the ends of which are mounted on the pair of end walls, and which absorbs shocks by making the central wall positioned in the central portion of the joint section and sliding the pair of tubular movable walls, when the earthquakes cause the shocks so as to widen or narrow the joint.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251226-A (JP)
Title: Image forming apparatus, image forming program, and computer-readable recording medium recording this program
Inventor: SATO KORENARI
IPC: G03G21/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing electric power consumption following running-out of paper.  <P>SOLUTION: The operation mode of this image forming is set to an electric power saving mode (S108) for reducing electric power consumption by shutting off supply of electric power to a fixing heater and a light source lamp, when the number of paper sheets remaining in a paper feeding cassette detected by a remaining paper detection part is below a predetermined value (YES at S102).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249344-A (JP)
Title: Drug for promoting formation of dental pulp and/or dentine and its application
Inventor: NAKAJIMA MISAKO
IPC: A61K35/44
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological pulp capping agent for treating dental caries and pulpitis and a drug for treating pulpitis.  <P>SOLUTION: In dental caries or pulpitis, after removing the dental caries, MMP3 is applied to the dentine within a cavity or applied to the surface of exposed pulp or the amputated surface of vital pulp together with a scaffold. By so doing, the migration of dental pulp stem cells or endothelial precursor cells to the surface of wounded dental pulp and their multiplication are promoted to inhibit the apoptosis of damaged cells, and angiogenesis and regeneration of dentine and dental pulp are promoted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253073-A (JP)
Title: Semiconductor device and production method therefor
Inventor: SAKUYAMA SEIKI
IPC: H01L23/02
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is equipped with a semiconductor element on a circuit board and effectively eases a stress applied to the semiconductor element from the circuit board or a heat spreader, and to provide a production method therefor.  <P>SOLUTION: A semiconductor device comprises a circuit board 30 and a protruding terminal 22 on a surface of one side. The circuit board 30 comprises a semiconductor element 10 electrically connected thereto through the protruding terminal 22 and a sealing cover 36 formed on a surface of the other side of the semiconductor element 10 through a bonding layer 24 and fixed on the circuit board 30, wherein at least one of the protruding terminal 22 and the bonding layer 24 is made of an elastic body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008257254-A (JP)
Title: Photometric lens for single-lens reflex camera
Inventor: HIRAI ISAMU
IPC: G03B7/099
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photometric lens which readily confirms the position of a light-receiving element, in a photometric device of a single-lens reflex camera.  <P>SOLUTION: The photometric lens 11 makes luminous flux incident onto the light-receiving surface 14 of a light-receiving element 13, the luminous flux passing through a finder screen of a single-lens reflex camera and being emitted from a cavity pentagonal mirror 21. In addition, an illumination light-incident end surface 12, which guides illumination light, which is incident from the direction of the ridge line of the cavity pentagonal mirror 21, to the light-receiving surface 14 of the light-receiving element 13, is formed on the photometric lens 11. The illumination light incident on the light-receiving surface 14 is reflected here, and the image of the light-receiving surface 14 is formed on the finder screen 31 via the photometric lens 11 and the cavity pentagonal mirror 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260029-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: SAWADA KEN
IPC: H01L29/49
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve gain over a wide band and low distortion characteristics.  <P>SOLUTION: A finFET100 is so formed that a threshold voltage Vth at a first fin F1, a threshold voltage Vth at second fins F2a and F2b, and a threshold voltage Vth at third fins F3a and F3b are different from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008179361-A (JP)
Title: Fail detection device of vehicle body tilt control in railroad vehicle, and railroad vehicle
Inventor: MATSUI TOSHIAKI
IPC: B61F5/22
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To highly reliably detect a fail in a vehicle body tilt control, in particular, reverse tilt detection.  <P>SOLUTION: A fail detection device comprises: an acceleration detector 1 detecting steady acceleration in a horizontal direction acting on a vehicle body; a height sensor 2 detecting the height in a vertical direction on both of right and left sides of the vehicle body; and a determination means 3 comparing a calculated steady lateral acceleration and a steady acceleration detected by the acceleration detector to find whether they match or not after the steady lateral acceleration is calculated from the vehicle body height detected by the height sensor, and determining whether the vehicle body tilt control is normal or reverse tilt. In addition to a detector to be controlled, the detector detecting a curve line is provided, so that the detection results of the detectors are compared with each other to detect the reverse tilt, and the reliability is improved compared with fail detection of a conventional single system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275155-A (JP)
Title: Sliding bearing device for copy machine or printer
Inventor: HAYASHI TAKUMI
IPC: F16C33/20
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing device for a copy machine or a printer having excellent dimensional stability after moisture absorption and water absorption, excellent wear resistance and slidability.  <P>SOLUTION: In the sliding bearing device for the copy machine and the printer, its sliding part composed of a molded body of polyamide resin composition. This sliding bearing is formed by a molding of a polyamide resin composition prepared by blending (A) 65-75 wt.% polyamide resin including 55 mol% constituent unit represented by a formula (I) and 45 mol% constituent unit represented by the formula (II) and having an ultimate viscosity measured in 30°C concentrated sulfuric acid of 1.35 dl/g, and (B) 35-25 wt.% denatured polyethylene resin prepared by denaturing polyethylene resin composed of polyethylene resin having the ultimate viscosity measured in 135°C decalin of 6-40 dl/g and a polyethylene resin having the ultimate viscosity of 0.1-5 dl/g by 0.2-2 wt.% unsaturated carboxylic acid or its derivative to the total denatured polyethylene resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265168-A (JP)
Title: Developing roller with protective layer, process cartridge for electrophotography and electrophotographic image forming apparatus
Inventor: NAGAOKA KAZUTOSHI
IPC: G03G15/08
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller, attaining compatibility between softening for reducing damage to toner and prevention of deformation due to pressing from various members in the periphery of the developing roller caused in transport, and a process cartridge for electrophotography and an electrophotographic image forming apparatus including the developing roller, which may obtain an image of high quality over a long period of time from the initial stage of image formation.  <P>SOLUTION: In forming the developing roller provided with a conductive elastic layer whose surface is coated with a protective layer on a shaft core body, when the thickness of the protective layer is t, and the universal hardness in the push-in depths 0.1t, t, 10t from the surface of the developing roller having the protective layer are B, C and D, the protective layer satisfying all the following relationships is provided on the surface of the developing roller. (1) The separation area in a tape peeling test between the protective layer and the conductive elastic layer is 50% or more, (2) 0.30B>C>0.05B, (3) C>D>0.10C, (4) 3.00≤B≤50.00(N/mm<SP>2</SP>), and (5) 5≤t≤50 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264619-A (JP)
Title: Indoor air-conditioning control system
Inventor: ABIKO SATOSHI
IPC: F24F11/02
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor air-conditioning control system can efficiently improve air-conditioning efficiency of each air-conditioning region, in an air-conditioning system in which a plurality of air conditioners are disposed in one room while sharing the air-conditioning region.  <P>SOLUTION: This indoor air-conditioning control system includes: an attendance situation grasping section 2 for grasping a situation relating to the attendance of users 8 by each air-conditioning region 6; an air curtain 7 disposed on the boundary of different air-conditioning regions 6 on a ceiling in the room; and an air curtain control section 3 for controlling the operation of the air curtain 7. The system further includes an air-conditioning region pattern memorizing section 4 for memorizing patterns of positions of the air curtain 7 disposed on the boundary between the air-conditioning region 6 where the user 8 does not attend and the air-conditioning region 6 where the user attends, and the air curtain control section 3 controls the indoor air-conditioning by operating the air curtain 7 at the position memorized in the air-conditioning region pattern memorizing section 4 with respect to the air-conditioning region 6 where the user 8 does not attend on the basis of the situation relating to the attendance of each air-conditioning region 6 grasped by the attendance situation grasping section 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265826-A (JP)
Title: Video correction method, program and stereoscopic view video generation system
Inventor: HOSHINO HIROSHI
IPC: H04N13/04
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video correction method for easily correcting the distortion of a video due to the deviation of the attitude or position of a projector, and for displaying a clear video.  <P>SOLUTION: When projecting video rays of light from each of a plurality of projectors 2A<SB>R</SB>to 2I<SB>R</SB>, 2A<SB>L</SB>to 2I<SB>L</SB>to a curved surface screen 1, a map updating part 5 calculates deviation between videos on the curved surface screen 1 to be displayed by each projector 2A<SB>R</SB>to 2I<SB>R</SB>, 2A<SB>L</SB>to 2I<SB>L</SB>, and deviates the coordinates of a video after distortion correction in a corresponding relation table showing a correspondence relation between the original video coordinates of any of a plurality of videos to be displayed on the curved surface screen 1 and the video coordinates after distortion correction only by a direction and distance equivalent to the calculated deviation between videos. Then, video generation devices 3A<SB>R</SB>to 3I<SB>R</SB>, 3A<SB>L</SB>to 3I<SB>L</SB>perform distortion correction to the video data for projecting video rays of light from each projecting means by using an updated parameter, and makes each projector 2A<SB>R</SB>to 2I<SB>R</SB>, 2A<SB>L</SB>to 2L<SB>L</SB>project the video rays of light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267686-A (JP)
Title: Portable radio equipment
Inventor: SUMI SHINGO
IPC: H01Q21/30
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of characteristics caused by electromagnetic coupling between a plurality of antennas when three or more antennas and a plurality of radio circuits utilizing radio-frequency bands adjacent to each other are mounted on a case of a limited size.  <P>SOLUTION: A first antenna 21 and a second antenna 22 are connected with a first radio circuit 31, a third antenna 23 is connected with a second radio circuit 32, and, when the operating frequency band of the second radio circuit 32 is adjacent to a band higher than the operating frequency band of the first radio circuit 31, a feeding point 23a of the third antenna is located at a position closer to a feeding point 21a of the first antenna than a feeding point 22a of the second antenna and, in the operating frequency band of the first radio circuit 31, the gain of the first antenna 21 is set higher than the gain of the second antenna 22 in the low frequency band, and the gain of the first antenna 21 is set higher than the gain of the second antenna 22 in the high frequency band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262742-A (JP)
Title: Pillar structure of vehicle
Inventor: TAKENAKA WATARU
IPC: B62D25/04
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide pillar structure of a vehicle increasing the rigidity, simplifying the structure, and reducing the manufacturing cost and weight.  <P>SOLUTION: Front-side flanges of an outer panel 30 and an inner panel 10 on the vehicle front side are mutually overlapped and weld-joined, and rear-side flanges on the vehicle rear side are also mutually overlapped and weld-joined. A reinforce is provided inside the pillar structure of the vehicle. The inner panel 10 is divided into an upper inner panel part 11 and a lower inner panel part 12 in the vertical direction Z of the vehicle. A thick extension 13 is provided for one of the upper inner panel part 11 and the lower inner panel part 12, and the extension 13 is fastened by a fastening member B and fixed to the other one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263279-A (JP)
Title: Elastase inhibitor
Inventor: TANAKA JUNJI
IPC: A61K36/64
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new elastase inhibitor and a composition for beautiful skin containing the same, etc.  <P>SOLUTION: The elastase inhibitor includes a phenyl ethanoid glycoside as the active ingredient, being usable in a composition for beautiful skin. The composition for beautiful skin is widely usable as a pharmaceutical, skincare preparation for external use, food/drink or mammal feed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008215810-A (JP)
Title: Hot water storage type water heater
Inventor: SUZUKI AKIRA
IPC: F24H1/18
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capablr of supplying hot water by auxiliary heating by a compact auxiliary heat source without causing large-sizing of a hot water storage tank.  <P>SOLUTION: This hot water storage type water heater comprises the hot water storage tank 110, and a heat pump unit 120 as a main heat source actuated in a prescribed time zone, and is capable of heating supply hot water or hot water in the hot water storage tank 110. The auxiliary heat source 130 is provided in the middle of an outlet pipe 114 directed from an outlet port 113 provided on the upper side of the hot water storage tank 110 to a supply hot water part for output from an output pipe 132, and a mixing valve 133 is provided in a connecting part of the outlet pipe 114 and the output pipe 132 to regulate the mixing ratio of hot water from the outlet port 113 to the supply hot water part side with supply hot water from the auxiliary heat source 130 or hot water in the hot water storage tank 110. By a control device 150, the auxiliary heat source 130 and the mixing valve 133 are actuated in accordance with heat quantity of hot water in the hot water storage tank 110 to control supply of hot water to the supply hot water part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009272044-A (JP)
Title: Spark plug
Inventor: SHIBATA KENTARO
IPC: H01T13/20
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug capable of improving ignitability and suppressing rising of a discharge voltage, while reducing wearing of the center electrode.  <P>SOLUTION: At a tip part 13a of the central electrode 13, an inclined surface 21 tilted from a virtual surface P, that vertically crosses the center axis O of the central electrode 13, is provided at the entire tip part 13a of the center electrode 13. A top point 22 of the inclined surface 21, which is positioned outermost in the axial direction of the central axis O of the central electrode 13, directed to a ground electrode 14 side, as viewed from above, in the axial direction of the central axis O of the central electrode 13. The central electrode 13 and the ground electrode 14 are so provided that when viewed from above, in the axial direction of the central axis O of the central electrode 13, and that the position of the tip part 13a of the center electrode 13 is displaced from a position of the other end part 14b of the ground electrode 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT