baber/WOPTO huggingface dataset:
Patent JP-2007219181-A (JP)
Title: Image forming apparatus
Inventor: MIURA TOMOHIRO
IPC: G03G15/16
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus free from the occurrence of an image defect and faulty conveyance by preventing the variation of paper conveying speed relative to an intermediate transfer body with simple constitution.  <P>SOLUTION: An intermediate transfer drum 5 rotates in a direction shown by an arrow B, and a transfer roller 7a is arranged at the lower part of the intermediate transfer drum 5 and made to abut on the intermediate transfer drum 5 with predetermined pressure or separated therefrom. An endless separation belt 8 is stretched and laid on the transfer roller 7a and a driven roller 7b, and turns counterclockwise in figure. The linear velocity V1 of a resist roller 13 is set at ≥98.7% of the linear velocity V of the intermediate transfer drum 5, and the linear velocity V2 of the separation belt 8 is set to be higher than the linear velocity V1 of the resist roller 13 and lower than the linear velocity V of the intermediate transfer drum 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220263-A (JP)
Title: Disk housing body and electronic equipment
Inventor: KO YOSHITERU
IPC: G11B17/046
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk housing body and electronic equipment capable of being simplified in configuration.  <P>SOLUTION: The disk housing body having a case formed with an aperture in which a disk 90 as a recording medium is inserted comprises a disk ejecting mechanism 28 for ejecting the disk inserted in the case body. The disk ejecting mechanism 28 is characterized by comprising: a belt-like extruding member 281 of which the one end is supported inside the case, the other end moves on inserting the disk 90, and the area between both ends is abutted along the tip edge in the insertion direction of the disk 90; an energizing member 282 which energizes the other end of the extruding member 281 in the direction opposite to the insertion direction of the disk 90; a locking member 283 which locks the other end of the extruding member 281 and regulates the movement of the extruding member 281 in the opposite direction by energizing the energizing member 282; and an unlocking member which unlocks the locking by the locking member 283.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222323-A (JP)
Title: Toy
Inventor: YAMAMOTO TAKESHI
IPC: A63H29/00
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deformable toy capable of rotating a plurality of rotating members using a single power source and having a high game property.  <P>SOLUTION: This toy 1 is so formed that two rotating members 11 (19) are connected to a common shaft and the shaft is formed slidably in a prescribed direction. The shaft has two gears. A gear transmitting a power from a motor is threadedly engaged with two gears respectively to rotate the two rotating members. When one rotating member projects outside a trunk part 10, this toy adjusts the disposition of the other in the shaft to store it in the trunk part, thereby becoming deformable and using the plurality of rotating members.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228709-A (JP)
Title: Vibrating motor and manufacturing method thereof
Inventor: WASHIO NORIYUKI
IPC: H02K7/065
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating motor high in fixing rigidity between a rotating shaft and an eccentric weight, and easy in manufacturing, and a manufacturing method of the vibrating motor.  <P>SOLUTION: The vibrating motor 1 generates vibration by rotating the eccentric weight 5 fixed to the rotating shaft 3 of the motor together with the rotating shaft 3. A recess 7 is formed on the side face of the rotating shaft 3; a rotating shaft insertion groove 13 and caulked walls 15a, 15b formed at both sides of the insertion groove 13 are formed at the eccentric weight 5; and a part of the caulked walls 15a, 15b that are elastically deformed is made to engage in the recess 7 at the side face of the rotating shaft, by arranging the rotating shaft 3 in the rotating shaft insertion groove 13 of the eccentric weight 5, and by pressing down the caulked walls 15a, 15b by caulking.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225949-A (JP)
Title: Optical scanning device
Inventor: MATSUBARA KENTA
IPC: G02B26/10
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely focus an optical beam with an object to be scanned by highly precisely positioning a collimator lens to a light source part.  <P>SOLUTION: The collimator lens 72 set at Ra 1.0 μm or more of face roughness of an outer peripheral face 202 is pressed in to be coupled to a lens barrel 106 set at Ra 0.4 μm or more of face roughness of an inner peripheral face 200. Then, the lens barrel 106 is positioned so that a semiconductor laser 70 is arranged at a focal position of the collimator lens 72.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227207-A (JP)
Title: Focus adjusting method and device
Inventor: OBARA ATSUSHI
IPC: H01J37/21
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus adjusting method and a focus adjusting device that are preferable for achieving both higher precision and higher speed of focus adjustment.  <P>SOLUTION: The method and device are provided, which calculate a focus adjustment rate on the basis of a value indicating the relation between a change in a value indicating a focus position and a change in a focus estimation value, that is, the value indicating the relation between the value indicating the focus position and the focus estimation value, i.e., a gradient of the focus estimation value in a focus position direction. For instance, a current supplied to an object lens (or a voltage applied to a sample) is calculated on the basis of a value indicating the relation between a change in an exciting current (or a voltage applied to the sample) and a change in the focus estimation value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008233113-A (JP)
Title: Display device
Inventor: SUZUKI TSUNEO
IPC: H05B33/02
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which displays a design being a display object, in three dimensions during light emission and has satisfactory appearance even during non-emission of light and has a simple configuration and can be manufactured easily.  <P>SOLUTION: When an organic EL device 9 is turned ON, an image of a design 2b of a design film 2 formed by light L2 emitted when light L1 generated in an organic layer 7 is transmitted through the design film 2 and a transparent member 3 and then enters a half mirror layer 4 and an image of the design 2b of the design film 2 formed by light L5 emitted when the light is reflected by the half mirror layer 4 and then reflected by a reflection electrode layer 8 of the organic EL device 9 are shifted to each other in a horizontal direction without a loss. As a result, the design 2b drawn on the design film 2 comes up and is seen in three dimensions. When the organic EL device 9 is turned OFF, the light emission from a surface light-emission apparatus 1 stops so that the apparatus serves as a simple mirror by virtue of the half mirror layer 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007230813-A (JP)
Title: Burner made of quartz glass
Inventor: YOSHIDA MAKOTO
IPC: C03B8/04
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner made of quartz glass which can increase the heating power during flame processing and improve the deposition efficiency of fine glass particles by uniforming the flow speed distribution of the gas supplied from the outer pipe at the tip of the burner.  <P>SOLUTION: The burner is characterized in that it has a multi-branched type nozzle 3 made of quartz glass which is composed of a plurality of fine tubes and which is arranged in an outer pipe 1 made of quartz glass and in that the inside diameter of the tip of the outer pipe is reduced to 0.65 times or above and 0.90 times or below of the inside diameter of the straight barrel portion of the outer pipe, wherein the nozzle 3 has a structure where from the fine tube branching portion 2 to the tip of the fine tube is enclosed in the outer pipe 1 and the length of the outer pipe portion in which the fine tube is enclosed is 1.5 times or above of the inside diameter of the tip of the outer pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230927-A (JP)
Title: Agent for promoting production of nerve growth factor
Inventor: KAWANAKA SATOSHI
IPC: A23L33/135
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or ameliorate dementia and nervous disorder by preferably taking the supernatant of the culture product of the mycelium of fungus having beta-NGF production promoting action.  <P>SOLUTION: The composition having activity to promote the production of nerve growth factor contains, as an active component, the supernatant of the culture liquid obtained by the shaking incubation of the mycelium of the fungus of the genus Agrocybe, preferably Agrocybe cylindracea at 130 rpm in MYG liquid medium at 25°C for 7 days and filtering the obtained culture liquid. The invention further provides an agent for promoting the production of nerve growth factor containing the composition, a food or drink having activity to promote the production of nerve growth factor, and a feed having activity to promote the production of nerve growth factor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231872-A (JP)
Title: Control device for internal combustion engine
Inventor: ODAJIMA HIKARI
IPC: F02D41/22
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of appropriately inhibiting a temperature rise of an electronic control device while continuing the operation of the internal combustion engine.  <P>SOLUTION: The control device 1 for the internal combustion engine 3 is provided with ECU 2 as an electronic control device. The ECU 2 controls fuel injection by driving an injector 4 by a drive circuit 27 for the injector. When Tecu >= Tmax1 is satisfied during the control, the number of times of injection of the injector 4 is limited to be reduced from the number of times of injection when Tecu<Tmax1 is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239807-A (JP)
Title: Screw member, fastening device with the screw member and image forming device
Inventor: KITAOKA SATOSHI
IPC: F16B35/00
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost screw member, a fastening device with the screw member and an image forming device wherein operability is equivalent to a general-purpose screw in an initial fastening stage of meshing, breakage and loosening at the time of meshing a male screw and a female screw are prevented or positioning is always made stable while being in a light fastening fit state by an elastic force of a contact part of the male screw and the female screw from the vicinity of a fastening end or being in a state of filling a gap between the male screw and the female screw.  <P>SOLUTION: A screw part 2 formed at the outer circumference or the inner circumference of a screw body 1, a general-purpose screw 3 formed at a tip side with which the screw 2 firstly meshes when fastening, and a loosening-preventive screw 4 formed at the other end side of the general-purpose screw 3 for meshing secondly are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238473-A (JP)
Title: Factor for promoting maintenance and amplification of hematopoietic stem cell and method for amplification of hematopoietic stem cell
Inventor: TODOKORO KAZUO
IPC: A61K35/28
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a factor for promoting the maintenance and amplification of the hematopoietic stem cell of mammals, especially human, and provide a technique for the maintenance and amplification of hematopoietic stem cell in vivo and in vitro by using the factor.  <P>SOLUTION: The factor for promoting the maintenance and amplification of hematopoietic stem cell is composed of a membrane protein Thsd1/Tmtsp. The hematopoietic stem cell can be maintained and amplified in high efficiency in vitro without differentiating the hematopoietic stem cell by culturing hematopoietic stem cell in a serumfree medium in the presence of Thsd1/Tmtsp, a part of Thsd1/Tmtsp or a variant or derivative of Thsd1/Tmtsp, co-culturing the hematopoietic stem cell together with a feeder cell in the presence of Thsd1/Tmtsp or a part thereof, etc., or co-culturing the hematopoietic stem cell by expressing Thsd1/Tmtsp or its derivative, etc., in a feeder cell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241113-A (JP)
Title: Optical component and illumination device using same
Inventor: SUGAYA YUTAKA
IPC: G02B5/02
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component capable of enhancing the efficiency of taking light out of a light source and an illumination device using the same.  <P>SOLUTION: The illumination device comprises an LED chip 2 being a light source, a sealing resin 3 for sealing the LED chip 2, the optical component 1 provided atop the sealing resin 3 and opposed to a light emission surface of the LED chip 2, and a lighting device for supplying electric power to the LED chip 2. The optical component 1 has an approximately plane-shaped light incident surface 10 on which the light from the LED chip 2 is made incident, and an approximately plane-shaped light exit surface 11 from which the light incident from the light incident surface 10 is taken outside. The light incident surface 10 and the light exit surface 11 respectively have rough surfaces 12, 13 provided with a number of irregularities within a range where the incident angle of the light incident on each surface is above the critical angle α.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006152005-A (JP)
Title: Cosmetic composition
Inventor: VATTER MICHAEL LEE
IPC: A61K8/00
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition which provides improved skin-feel properties.  <P>SOLUTION: The cosmetic composition comprises (i) 0.1-15% of non-emulsifying crosslinked siloxane elastomer having an average particle size of at least 20 μm and lacking in a polyoxyalkylene unit; (ii) 0.1-15% of emulsifying cross-linked siloxane elastomer having one or more polyoxyalkylene groups; (iii) 10-80% of a solvent for suspending and swelling the crosslinked siloxane elastomers to provide an elastic gel-shaped net structure or matrix, and selected from a group consisting of a nonpolar volatile oil, a comparatively polar nonvolatile oil and a nonpolar nonvolatile oil; (iv) >0% and ≤30% of a polyhydric alcohol; and (v) >0% and ≤85% of water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007247000-A (JP)
Title: Method for manufacturing aluminum alloy sheet having superior ridging-mark resistance in forming step
Inventor: TOKUDA KENJI
IPC: B21B3/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum alloy sheet of 6,000 series, which is prevented from causing a ridging mark when being press-formed, even in a mass production hot-rolling line.  <P>SOLUTION: This aluminum alloy comprises 0.4-1.3% Si, 0.2-1.2% Mg, 0.01-0.65% Mn, 0.001-1.0% Cu and the balance Al with avoidable impurities. The manufacturing method comprises the steps of: preparing a large-scale aluminum alloy ingot having the above composition and a thickness of 400 mm or larger; heat-treating the ingot at 500°C or higher but lower than the melting point for homogenization; cooling the ingot at a cooling rate of 50°C/hr to 100°C/hr; then, hot-rolling the slab by rough-rolling the slab at a starting temperature of 350 to 450°C and finish-rolling the plate at a finishing temperature of 350°C or lower, with the use of a hot-rolling line which is composed of a reverse-type roughing mill and a tandem-type finishing rolling mill, and can roll a slab in several ways each comprising a plurality of paths; further cold-rolling the plate; and then solution-treating and quenching the sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246762-A (JP)
Title: Unleaded high octane number gasoline
Inventor: HOIZUMI AKIRA
IPC: C10L1/182
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unleaded high octane number gasoline excellent in startability and operability and cleaning properties of intake valves of automobiles in consideration of the air environment.  <P>SOLUTION: The unleaded high octane number gasoline contains 1-15 vol% of ethanol (EtOH) and has (1) a research octane number of 97-105, (2) a motor octane number of 84-92, (3) a Reid vapor pressure of 45-93 kPa, (4) a 50% distillation temperature of 75-110°C, (5) a 70°C distillation amount of 18-40 vol%, (6) a 130°C distillation amount of 68-92 vol%, (7) an aromatics content of at most 45 vol%, (8) an olefin content of at most 25 vol%, (9) a benzene content of at most 1 vol%, (10) a sulfur content of at most 10 mass ppm, (11) a gas-liquid ratio (V/L) at 60°C of 30-70, and (12) a polycyclic aromatics index Y of at most 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250941-A (JP)
Title: Laminated electronic component
Inventor: SUEHIRO TETSUDAI
IPC: H01F27/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminated electronic component with good attenuation characteristics as free from affecting coil elements or capacitive elements each other.  <P>SOLUTION: The laminated electronic component has a laminate formed by laminating a plurality of insulating substrates, and includes an insulating substrate M6 with an electrode pattern 105 forming a first coil element L1, and an electrode pattern 106 disposed apart from the electrode pattern 105 and forming a second element L2 having one end connected to one end of the electrode pattern 105, and a second insulating substrate M5 where an electrode pattern 113 is formed for connecting the one end of the electrode pattern 105 and the one end of the electrode pattern 106 to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248975-A (JP)
Title: Permutation-free blind sound source separating method and device
Inventor: DI PERSIA LEANDRO EZEQUIEL
IPC: G10L21/028
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency range BSS (Blind Source Separation) technique which causes no permutation problem.  <P>SOLUTION: When sounds output from a plurality of sound sources are received by a plurality of sound receiving devices and a target sound is extracted, a signal from a sound source is extracted first, and the extracted signal in a time range is converted into a signal in a frequency range by analytic frame. Then time variations of Fourier transformations of frequencies by frequency bin are read out of frequency spectra of all analytic frames and time variations in the value of Fourier transformation at respective frequencies are connected as to all frequency sampling points. Then the connected frequency signal is separated into signals of the frequency ranges of the respective sound sources. Then the separated signals in the frequency ranges are put back into signals in time ranges, which are output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247345-A (JP)
Title: Flat sliding door
Inventor: TAKEMOTO SHIGEMASA
IPC: E05D15/10
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat sliding door suitable as an interior sliding door which is lightly opened/closed with the same feeling as that of an ordinary sliding door and with smaller force than that in the ordinary sliding door.  <P>SOLUTION: One of adjacent door panels 2L, 2R is supported to be opened/closed only by sliding on a guide rail 7. The other door panel 2R is supported to be displaced forwardly/rearwardly with an upper rail device 20 and a lower rail device 21 and to be opened/closed by sliding. The lower rail device 21 includes end blocks 47, 48 provided with a main rail 46 and a guide groove 54. The upper rail device 20 includes an upper guide rail 23 supported to be swung forwardly/rearwardly, rail locking mechanism 24 for lockingly holding the upper guide rail 23 in an opened position, and stepping mechanism 25 for positionally holding the upper guide rail 23 in closed and opened positions. A lock releasing body 44 for unlocking the rail locking mechanism 24 is provided in the door panel 2R.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006151806-A (JP)
Title: Method for manufacturing tungsten carbide powder
Inventor: NITTA AKIHISA
IPC: C01B32/949
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a tungsten carbide powder which makes it possible to easily obtain the tungsten carbide powder having excellent handling quality as raw material of material for cutting tools etc., and making it possible to improve characteristics of the material for the cutting tools etc., with good reproducibility.  <P>SOLUTION: The method for manufacturing the tungsten carbide powder includes a process of mixing a tungsten powder and a carbon powder having secondary particles of ≤0.1 μm in primary particle diameter and having a range of 5 to 10 μm in secondary particle diameter. Further, the method has a process of generating the tungsten carbide powder by heating the powder mixture in a vacuum or non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007255614-A (JP)
Title: Water lubricating guide bearing device and water turbine mounted with the same
Inventor: AIZAWA KOJI
IPC: F16C17/02
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To attain high wear resistance to bearing pads using a resin material for a sliding surface used in a water lubricating guide bearing device, to constitute the water lubricating guide device by incorporating the bearing pads therein, and to provide a water turbine using such a water lubricating guide bearing device.  <P>SOLUTION: In this water lubricating guide bearing device for supporting a rotary shaft of a rotary machine, the resin material is used for the sliding surface, the resin material is made to protrude by a few millimeters to the sliding surface side than a metal case, and a plurality of the bearing pads stored and fixed in the metal case are disposed around the rotary shaft. The size relation of an inner peripheral side chord length (B) and an outer peripheral side chord length (b) of the metal case of the bearing pads is set to B≥b, or both end faces in the circumferential direction of the metal case are made to be inclined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258095-A (JP)
Title: Positive electrode active material, its manufacturing method, and battery
Inventor: OYAMA YUUDAI
IPC: H01M10/05
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material capable of improving chemical stability; to provide its manufacturing method; and to provide a battery using it.  <P>SOLUTION: A positive electrode 21 contains this positive electrode active material prepared by providing a coating layer formed of a compound including at least either of Li, and Ni and Mn, and O in composite oxide particles expressed by Li<SB>1+x</SB>Co<SB>1-y</SB>M<SB>y</SB>O<SB>2-z</SB>. M is at least one kind within Mg, Al, B, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Mo, Sn, W, Zr, Y, Nb, Ca, Sr, and -0.10≤x≤0.10, 0≤y<0.50, and -0.10≤z≤0.20 are satisfied. In addition, a surface layer formed of an oxide containing at least one kind within Ti, Si, Mg and Zr is formed on the coating layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT