baber/WOPTO huggingface dataset:
Patent JP-2008251396-A (JP)
Title: Power generation system, and electronic device
Inventor: KAWAMURA YOSHIHIRO
IPC: H01M8/06
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation system capable of obtaining electric energy at a short period in a use that a quick starting characteristic is required, and to provide an electronic device having the same power generation system.  <P>SOLUTION: The power generation system comprises a reformer 7 for generating reformed gas by reforming fuel gas with a reforming catalyst, a first CO remover 8 for making carbon monoxide in the reformed gas concentrate at a low level by supplying the reformed gas generated in the reformer, a fuel cell 2 for pulling out electric power by means of electrochemical reaction of the reformed gas by supplying the reformed gas in which the carbon monoxide is concentrated at a low level, and a second CO remover 9 which is arranged on a supply passage of the reformed gas between the reformer and first CO remover and makes the carbon monoxide in the reformed gas generated in the reformer concentrate at a low level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251483-A (JP)
Title: Light emitting device, linear light emitting device, planar light emitting device, liquid crystal display device, and electronic apparatus
Inventor: KUBOTA KOSUKE
IPC: F21V7/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of improving uniformity of luminance; a linear light emitting device; a planar light emitting device; a liquid crystal display device; and an electronic apparatus.  <P>SOLUTION: This light emitting device 5 is provided with boards 51, LEDs 52 mounted on the boards 51, and reflecting members 53 arranged on both sides by interposing the LEDs 52, and reflecting the light from the LEDs 52, and is structured such that the light from the LEDs 52 is reflected by the reflecting members 53, and thereafter projected in a predetermined direction to illuminate a liquid crystal display part 2. The reflecting member 53 is structured such that a pair of first reflecting surfaces R1 are arranged oppositely to each other on both sides interposing the LED 52 in a state facing the LED 52, or the first reflecting surface R1 and a second reflecting surface R2 are arranged oppositely to each other; the first reflecting surface R1 has a plane inclined toward the projection direction, or a projecting surface at least in a part; and the second reflecting surface 2 has a recessed surface at least in a part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255153-A (JP)
Title: Pneumatic tire
Inventor: KUTSUZAWA RIYUUJIRO
IPC: C08L7/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic fiber coat compound of a pneumatic tire capable of suppressing the heat generation without deteriorating the processability.  <P>SOLUTION: The pneumatic tire is produced by using a rubber composition containing (A) 100 pts.wt. of a rubber and (B) 20-70 pts.wt. of a carbon black as a coat compound of an organic fiber, wherein the rubber (A) contains (i) ≥50 pts.wt. of a natural rubber (NR) containing ≥30 wt.% stabilized low viscosity solid natural rubber produced by pulse-wave spray-drying of a natural rubber latex containing ≥0.001 wt.% viscosity stabilizer based on the weight of solid natural rubber and having a magnesium content decreased to ≤0.02 wt.% based on the weight of solid natural rubber by the addition of a water-soluble ammonium salt and (ii) ≤50 pts.wt. of a styrene-butadiene copolymer rubber (SBR), and the carbon black (B) has an iodine adsorption (IA) of 20-100 mg/g and a DBP absorption of 50-140 ml/100 g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297707-A (JP)
Title: Multicomponent copper alloy and its use
Inventor: ABABNEH MAHER
IPC: C22F1/08
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicomponent copper alloy having high mechanical wear resistance and high heat resistance.  <P>SOLUTION: The invention encompasses a copper multicomponent alloy, consisting of: 1.0 to 15.0 wt.% Ni, 2.0 to 12.0 wt.% Sn, 0.1 to 5.0 wt.% Mn, 0.1 to 3.0 wt.% Si, remainder Cu and inevitable impurities, optionally individually or in combination up to 1.5 wt.% Ti, Co, Cr, Al, Fe, Zn, Sb, optionally individually or in combination up to 0.5 wt.% B, Zr, P, S, optionally up to 25 wt.% Pb.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008258003-A (JP)
Title: Electronic equipment
Inventor: MAEYAMA YOSHIFUMI
IPC: H01H21/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To apply a reliable countermeasure against static electricity by preventing a feeling in pressingly operating an operation button from being degraded and by preventing dispersion from occurring in the feeling.  <P>SOLUTION: This electronic equipment includes: a first button member 21 pressing a switch 4 mounted on a board 3; a second button member 22 having a part projected from a through-hole 11; and an earth member 23 connected to an earthing point of the board 3. A contact part 222 of the second button member 22 is brought into contact with a base part 211, and engagement claw parts 242 are engaged with recessed cutouts 223 to hold the second button member 22 to the earth member 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254036-A (JP)
Title: Slab edging apparatus
Inventor: KANAI NORIYUKI
IPC: B21B1/02
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slab edging apparatus capable of compact constitution thereof, and efficiently edging a slab with high productivity and in excellent yield.  <P>SOLUTION: The slab edging apparatus 10 comprises a plurality of continuous casting machines for manufacturing a slab 13, a heating furnace 14 for heating the slab 13, a press type edging device 15 for pressing both ends in the conveying direction of the slab 13, and a roll type edging device 16 for performing the edging over the conveying direction of a slab 33. The press type edging device 15 and the roll type edging device 16 are arranged on the upstream side and the downstream side of an edging line 20 of the slab 13. An area 34 capable of allowing entrance of the slabs 13, 33 to be edged is provided therebetween. A plurality of feed-out lines 17 for feeding out the slab 13 from the continuous casting machines and the edging line 20 are arranged parallel to each other. A heating furnace 14 is arranged between the area 34 of the edging line 20 and the feed-out line 17, and a first conveying device is installed between the feed-out line 17 and the heating furnace 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261959-A (JP)
Title: Optical element wrapped body, backlight, and liquid crystal display
Inventor: OMURA TARO
IPC: G02F1/1335
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element wrapped body capable of improving insufficiency of rigidity of optical elements while suppressing increase of thickness of a liquid crystal display or deterioration of display characteristics of the liquid crystal display; to provide a backlight provided with the same; and to provide the liquid crystal display.  <P>SOLUTION: The optical element wrapped body is provided with one or two or more optical elements, a supporting body supporting the one or two or more optical elements and a wrapping member wrapping the one or two or more optical elements and the supporting body. The wrapping member has a layer containing a block copolymer of a vinyl aromatic hydrocarbon and a conjugated diene and the ratio of the vinyl aromatic hydrocarbon to the conjugated diene by weight is 95:5 to 5:95.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262785-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAOKA YOSHIYUKI
IPC: H01M50/489
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery capable of ensuring safety even if the lithium ion secondary battery becomes an overcharged state or generates short circuit.  <P>SOLUTION: The lithium ion secondary battery is equipped with a positive electrode 5, a negative electrode 6, a porous insulating layer 7, and a nonaqueous electrolyte solution. The porous insulating layer 7 is placed between the positive electrode 5 and the negative electrode 6, and includes a material having no shutdown characteristics. An expanding member 53 is installed in the positive electrode 5, and an expanding member 63 is installed in the negative electrode 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268316-A (JP)
Title: Waste toner collection bottle and image forming apparatus
Inventor: TAWADA TAKAAKI
IPC: G03G21/10
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste toner collection bottle for preventing toner from adhering in the waste toner collection bottle.  <P>SOLUTION: The waste toner collection bottle 30 has a configuration to have no flange on a screw shaft edge part of a shaft hole 31 that receives a shaft 23 of a conveyance screw 22, therefore, even when a force in the direction opposite to the conveyance direction is applied upon conveyance of toner by means of the conveyance screw 22, the flange does not come into uneven and local contact with wall surface, the temperature is not raised by the increase of sliding resistance due to a large contact pressure and, as the result, the toner adhesion can be prevented. A ring-shape sponge seal member 32 is disposed between a pulley 26 and the bottle main body on the outside of the shaft hole 31 to prevent the leakage of toner from the shaft hole 31. The outer surface is determined depending on a model even when the bottle is molded by blow-molding, therefore, a pressing force of a seal member can be properly maintained and, as the result, the sealing property is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270330-A (JP)
Title: Electric apparatus
Inventor: NISHIURA SHINICHI
IPC: H01F27/14
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric apparatus which prevents an insulation oil from deteriorating due to steam, dust, etc., of outside air and regulates a change in pressure within a sealed container due to expansion/contraction of the insulation oil.  <P>SOLUTION: An electric component such as a reactor 12 and an insulation oil 16 are housed within a sealed container 15, and a space 18 is provided between the sealed container 15 and the insulation oil 16. Furthermore, a pressure regulating container 19 of which capacity can be changed is provided within the space 18 to communicate with the outside of the sealed container 15, so that the insulation oil 16 inside the sealed container 15 is hard to be in contact with the outside air. Therefore, the deterioration of the insulation oil 16 due to steam or dust of the outside air can be prevented, and a change in pressure within the sealed container 15 due to expansion/contraction of the insulation oil 16 can be also regulated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267731-A (JP)
Title: Air-conditioning device
Inventor: OTSUKA OSAMU
IPC: F25B1/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact air-conditioning device of high productivity.  <P>SOLUTION: In this air-conditioning device comprising a main refrigerant circuit 1 constituted by circularly connecting at least a compressor 3, a condenser 5, a supercooling heat exchanger 6, a main expansion valve 7 and an evaporator 8, and a supercooling generating circuit 2 constituted by circularly connecting a compressor 10 for supercooling generation, a condenser 11 for supercooling generation, an expansion valve 12 for supercooling generation and an evaporator 13 for supercooling generation, and exchanging heat between the supercooling heat exchanger 6 of the main refrigerant circuit 1 and the evaporator 13 for supercooling generation of the supercooling production circuit 2, the condenser 5 of the main refrigerant circuit 1 and the condenser 11 for supercooling generation are integrally constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267738-A (JP)
Title: Low-speed moving stirring heat transfer-type drying method and its device
Inventor: HORIUCHI KAZUO
IPC: F26B3/20
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To dry a material while moving and stirring it at a low speed by small power while minimizing an influence on the material and its damage.  <P>SOLUTION: This low-speed moving stirring heat transfer-type drying device comprises a casing 2 composed of a concentric double cylinder of an inner cylinder 4 and an outer cylinder 5 surrounded by a heat medium jacket 3 to each other, a conveying rotary blade 11 disposed inside the inner cylinder of the casing 2 for transferring the material to an upper part in the casing 2, bottom stirring rotary blades 12 disposed on a bottom in the casing 2 with respect to a lower opening of the inner cylinder 4 in a state of being attached to the lower end of a shaft 9 of the conveying rotary blade 11 for scraping up the material to an upper part in the inner cylinder 4, and an upper scraping-out blade 13 disposed at the upper opening portion side of the inner cylinder 4 in a state of being attached to the upper side of the shaft 9 of the conveying rotary blade 11 for moving the material from an inner cylinder 4 side to the bottom side of the casing 2 at an outer cylinder 5 side. The bottom stirring rotary blades 12 are inclined at corresponding angles so that their contact angles with the material are elevation angles of 15°-60°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277657-A (JP)
Title: Semiconductor substrate and its manufacturing method
Inventor: NAMIKAWA YASUO
IPC: H01L21/203
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a semiconductor substrate having n-type layers and p-type layers in stripes in a plane.  <P>SOLUTION: The manufacturing method of the semiconductor substrate has a growing process (S1) and a cutting process (S2). The growing process (S1) is to form a laminated body by alternately growing a first conduction type layer formed of a first conduction type semiconductor and a second conduction type layer formed of a second conduction type semiconductor whose conduction type is different from the first conduction type by not less than one layer for each layer. The cutting process (S2) is to obtain the substrate by cutting the laminated body in a direction crossing the extending direction of an interface between the first conduction type layer and the second conduction type layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272817-A (JP)
Title: Marking device
Inventor: KUDO TETSUYA
IPC: B25H7/04
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking device capable of determining whether or not the marking is normally performed.  <P>SOLUTION: The marking device in which received first marking information is converted into two-dimensional code information based on the predetermined standard, and a workpiece is stamped based on the converted two-dimensional code information comprises a two-dimensional code reading means which reads the stamped two-dimensional code information, and generates the second marking information from the read two-dimensional code information based on the standard, a marking result determining means for determining whether or not the first marking information is matched with the second marking information, and a determined result outputting means for outputting the result of determination by the marking result determining means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007329905-A (JP)
Title: Image pickup apparatus
Inventor: TANIZOE YUKIHIRO
IPC: H04N5/372
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image pickup apparatus that enables high frame rate moving images to be obtained, and further, in which the degradation of an image resolution can be prevented, and random noise contained in images can be suppressed.  <P>SOLUTION: The image pickup apparatus comprises: a CCD image sensor 2 that includes a plurality of photoelectric conversion elements and is operable in a first drive mode for reading a low resolution image based on an output of the photoelectric conversion elements or a second drive mode for reading a higher resolution image than the low resolution image; a CCD drive unit 3 that drives the CCD image sensor 2; a frame memory 9 that stores an image read by the CCD image sensor 2 in the first drive mode; an image enlarging portion 8 that enlarges the image size of the image stored in the frame memory 9; and a noise reduction unit that performs noise reduction on the image read by the CCD image sensor 2 in the second drive mode based on the image enlarged by the image enlarging portion 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329906-A (JP)
Title: Creation and compression of video data
Inventor: KNEE MICHAEL JAMES
IPC: H04N5/92
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To insert a character or a graphic generated in CG into video and efficiently perform compression coding thereon.  <P>SOLUTION: Uncompressed video data including synthetic video data, for example representing a caption or logo, are accompanied by compression coding parameters derived from operator action, or control data, used during creation or modification of the video data. At least one of these accompanying compression coding parameters is used in a compression of the uncompressed video data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283371-A (JP)
Title: Image processing apparatus, image processing method and image processing program
Inventor: KAMIMURA NOBORU
IPC: G03G21/02
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technique counting the number of uses for each function added by plug-in operation.  <P>SOLUTION: A counter control part 200 includes a function for counting processing frequency in each image processing and the number of uses in each function achieved by a plug-in module 201, and manages the counted values by using a counter table. A download management part 204 controls the download of the plug-in module in accordance with an operation input from a user which is accepted through a user interface control layer 21. The plug-in module 201 has property information concerned with a function which is achieved by the plug-in module 201, and determines whether the number of uses of the function is to be counted in the case of executing processing for achieving the function on the basis of the property information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280955-A (JP)
Title: Exhaust emission control device for internal combustion engine, and device and method for controlling exhaust emission control device
Inventor: TANIOKA KENICHI
IPC: F01N3/36
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device and a control method for an exhaust emission control device for an internal combustion engine capable of preventing actual adsorption quantity from getting extremely lower than a saturated adsorption quantity curve even if the catalyst temperature shifts to the low temperature side continuously for a predetermined period of time or longer, and preventing drop of reduction efficiency of NO<SB>X</SB>catalyst.  <P>SOLUTION: This device is provided with a temperature transition determination means estimating temperature transition of the NO<SB>X</SB>catalyst and determining whether temperature of the NO<SB>X</SB>catalyst drops continuously for the predetermined period of time or longer, a first injection control means injecting reducer according to first target adsorption quantity of a value smaller than saturated adsorption quantity of reducer corresponding to temperature of the NO<SB>X</SB>catalyst when it is determined that temperature of the NO<SB>X</SB>catalyst does not drop continuously for the predetermined period of time or longer, and a second injection control means injecting reducer according to a second target adsorption quantity of a value smaller than the saturated adsorption quantity and larger than the first target adsorption quantity when it is determined that temperature of the NO<SB>X</SB>catalyst drops continuously for the predetermined period of time or longer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288231-A (JP)
Title: Light-emitting device
Inventor: BETSUDA SOHIKO
IPC: H01L33/56
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable light-emitting device having favorable balance in current by configuring a light-emitting diode package in such a way that various kinds of light-emitting diode chips are connected in parallel while suppressing variations in VF characteristics of the diode chips which have not been covered by a prior art.  <P>SOLUTION: The light-emitting diode package is configured so that the light-emitting diode chips are connected in parallel while using two characteristic conditions crossing through three points A, B and C as a selection reference in forward voltage-forward current characteristics. The current at the point B is set at 1/2 of a rated current, and thus, the current of each light-emitting diode chip in the light-emitting diode package satisfies the current value of ≥50% of the rated current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289578-A (JP)
Title: Shooting operation device
Inventor: MUKAI SHINJI
IPC: A63F7/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable the automatic return of an operating part back to the initial position when a hand is released off the operating part while allowing the simple adjustment of the rotary operation position of the operating part reducing fatigue, possible in keeping the rotary operation position of the operating part of a shooting operation device constant.  <P>SOLUTION: Normally, the operation of rotating an operation stick 15 horizontally keeping a switching mechanism 29 unlocked with a return spring 23 is made possible to enable the simple adjustment of the rotary operation position of the operation stick 15. When a hand is released off the operation stick 15, the operation stick 15 is automatically returned back to the initial position with the return spring 23. When the rotary operation position of the operation stick 15 is held constant, the operation stick 15 is pressed downward almost vertically to shift the switching mechanism 29 to the locked position at which the rotary operation position of the operation switch 15 is fixed, thereby reducing burden on players' arms and hands.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290296-A (JP)
Title: Stencil printing equipment
Inventor: IMAZEKI NAOHARU
IPC: B41L13/16
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide stencil printing equipment, which can contribute to the cost reduction of a master by automatically perfect printing.  <P>SOLUTION: In the stencil printing equipment 1, as a printing mode, which can change from or to a single-side printing mode for performing printing on one side of paper to or from a both side printing mode and, at both side printing, a both side printing paper feeding tray is selected from among paper feeding trays 46, 47 and 48, at the same time, split made-up masters 14 are wound on a plate cylinder 11, a controlling means for the printing mode to automatically change to the both side printing mode is so constituted as to provide under the condition that a plurality of sheets of copy are seated on an automatic original reading device 61 and the both side printing paper feeding tray is selected.  <P>COPYRIGHT: (C)2009,JPO&INPIT