baber/WOPTO huggingface dataset:
Patent JP-2010053471-A (JP)
Title: Photocatalyst-containing ultrafine fiber
Inventor: OTA MASAMI
IPC: D01F1/10
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide photocatalyst-containing ultrafine fibers which have excellent photocatalyst performance, have an excellent hand, and less deteriorate the initial photocatalyst performance, even when used for a long period, when repeatedly washed, or the like, and to provide a method for producing the same.  <P>SOLUTION: There is provided the photocatalyst-containing ultrafine multifilament satisfying the following requirements. (a) The average diameter of the ultrafine single filaments is 200-2,000 nm. (b) At least the photocatalyst particles having a secondary particle diameter equal to or larger than the diameters of the ultrafine single filaments are contained, and the rate of the photocatalyst particles having portions exposed to the surfaces of the fibers without being covered with the polymer of the fibers among the photocaralyst particles are less than 5 particles/25 μm<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052251-A (JP)
Title: Inkjet recording apparatus
Inventor: CHIKAMOTO TADANOBU
IPC: B41J2/175
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To move a predetermined amount of ink in a feed pipe to a recording head side, while preventing invasion of the air into the feeding pipe and ink leakage from the feed pipe.  <P>SOLUTION: The inkjet printer moves a magnet 37, arranged substantially outside a cylindrical part 31b, thereby moving a sphere 35, capable of moving only a space 34 in the cylindrical part 31b from a movement start position to a movement end position. As a result, since the ink hardly flows from a minute clearance between the sphere 35 and the inner wall of the cylindrical part 31b, the inkjet printer can make fixed amount of ink of an interval move from the movement start position to the movement end position to the inkjet head side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056273-A (JP)
Title: Method of manufacturing coil component
Inventor: SAITO KATSUMI
IPC: H01F41/06
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component manufacturing method reducing the time for winding wires in two layers of a lower layer wire and an upper layer wire.  <P>SOLUTION: In the coil component manufacturing method, at the step of starting winding of a second wire of the coil component, before completion of winding of a first wire 31-1 on a wound core part 12 and when the lower layer reference wound core part 12 on which three first wires 31-1 are present in a sectional view taken along a plane passing through a position 10a where winding of the second wire 31-2 on the wound core part 12 is started and a shaft has been formed at a position closer to the other end of the shaft than the position 10a above the wound core part 12, winding of the second wire 31-2 on the wound core part 12 is started at the position 10a. At the simultaneous winding step, the first wire 31-1 and the second wire 31-2 are simultaneously wound on the wound core part 12 circumferentially from one end side toward the other end side of the shaft of the wound core 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054950-A (JP)
Title: Functional intermediate sheet and method for manufacturing polarizing lens applying functional intermediate sheet
Inventor: TAKEDA YUKIHISA
IPC: G02F1/1335
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing lens that can be mass-produced and avoids the possibility of damaging an eye.  <P>SOLUTION: The method for manufacturing a polarizing lens includes: subjecting a functional intermediate sheet having a layer structure of three or more layers including an acrylic resin film, a polycarbonate resin film having a thickness of not less than 0.1 mm, and a polarizing film interposed between the above two films via adhesive layers, to a hot-press process to curve into a shape similar to the outer feature of an aimed mold to obtain a sheet type spherical body; and placing the sheet type spherical body in one cavity of a mold for injection molding having a concavo-convex face with a sphericity in a similar degree to the sphericity of the obtained sheet type spherical body, while keeping the polycarbonate resin film in an exposed state; and injection-molding a molding material of the same kind as the acrylic resin film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302495-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HATAKEYAMA KEIICHI
IPC: H01L21/52
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can be pasted to a member such as a semiconductor wafer, even at a low temperature, can be peeled off easily from a member such as a dicing sheet, and hardly generates bubbles between an adhesive film and a support member when the adhesive film is pasted to the support member.  <P>SOLUTION: A first varnish 1a including a first adhesive resin composite and a second varnish 1b including a second adhesive resin composite are applied onto a substrate 2 in an overlapping manner. Then, an adhesive film 1 is formed on the substrate 2 by drying the first varnish and the second varnish. A semiconductor wafer is pasted to a high tack surface A of the adhesive film 1. The semiconductor wafer is cut and the adhesive film 1 is notched. A semiconductor device with an adhesive layer attached is picked up and pasted to a wiring board. When the adhesive layer is heated for two hours at 170°C, a recess part formed between wires can be embedded therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061743-A (JP)
Title: Semiconductor memory device
Inventor: UEDA YOSHIHIRO
IPC: G11C13/00
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase a power stabilizing capacity while suppressing the increase of a chip area.  <P>SOLUTION: A semiconductor memory device 10 includes: a memory cell MC having a resistance which differs based on stored data, a bit line BL connected to the memory cell MC, a MOSFET 14-1 which clamps the bit line BL to a read voltage when reading data, a sense amplifier SA which detects the stored data in the memory cell MC based on a current flowing through the bit line BL, a switch element 14-2 which connects the sense amplifier SA to a drain of the MOSFET 14-1, a switch element 14-3 which connects a source of the MOSFET 14-1 to the bit line BL, a switch element 14-4 which connects the drain of the MOSFET 14-1 to a ground terminal, and a switch element 14-5 which connects the source of the MOSFET 14-1 to a ground terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068568-A (JP)
Title: Power supply circuit
Inventor: OKAJIMA MINORU
IPC: H02M7/06
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem associated with conventional power supply circuits: to apply second direct-current voltage of DC 283 V to a control power supply generation circuit, a dedicated component comprised of a step-down transformer, a second rectifying circuit, and a second smoothing circuit is used and this increases a component cost.  <P>SOLUTION: A power supply circuit is so constructed that the following is implemented: a control power supply generation circuit 9 is connected in parallel with a first resistance element R1 of a voltage regulating circuit 4; and second direct-current voltage V2 obtained by dividing first direct-current voltage V1 through the first and second resistance elements R1, R2 of the voltage regulating circuit 4 is thereby applied to the control power supply generation circuit 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067292-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ITO RYOGO
IPC: G11B27/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution which attains secure selection of a recording medium corresponding to a battery remaining amount.  <P>SOLUTION: In an apparatus where a plurality of recording media can be used as a data recording destination, data recordable periods regulated by the battery remaining amount are calculated with respect to a first medium selected as the data recording destination and a second medium other than the first medium. When the data recordable period when the data is recorded on the second medium is determined to be longer, notification processing for urging changing of the recording destination to the second medium is performed. Thus, a user securely selects a medium which attains longer recording.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066218-A (JP)
Title: Ceramic heater, sensor element having the same and sensor
Inventor: HAYASHI HIROYUKI
IPC: H05B3/20
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater suppressing the thinning or disconnection of a migration preventing conductor even if used for a long time and keeping the effect of the migration preventing conductor to be enhanced in reliability, a sensor element having the same, and a sensor.  <P>SOLUTION: The ceramic heater 150 includes a first ceramic substrate 160, the heater 180 laminated on the first ceramic substrate and equipped with a heating part 181 and a pair of the heating lead parts 182 and 183 extending from the heating part 181, the second ceramic substrate 170 stacked to the first ceramic substrate so as to hold the heater 180, and the migration preventing conductor 190 stacked on the side opposite to the heater 180 of the second ceramic substrate 170 and held to potential lower than the positive potential sides 182 of a pair of the heating lead parts 182 and 183. The migration preventing conductor 190 contains 20 mass% or above of Pd.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071337-A (JP)
Title: Brake torque rod mechanism of disc brake
Inventor: YOSHIKAWA KAZUHIRO
IPC: B61H5/00
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake torque rod mechanism of disc brake which can transmit brake tangential force, input to a brake arm through a brake pad when the brake operates, to a substrate through a torque rod.  <P>SOLUTION: In the disc brake, which comprises: a substrate 2; a pair of shafts 3 attached to the substrate through a spherical bearing; and a pair of brake arms 1 supported by the shaft at both sides sandwiching each spherical bearing of the pair of shafts, wherein one end section of the pair of brake arms is rocked/pressed by an operation of an actuator provided at the substrate side, furthermore a brake pad 4 arranged in the other end section of the brake arms is pressed to a disc rotor, a torque rod mechanism of the disc brake is constructed so that the brake tangential force may be received by a torque rod by attaching the torque rod 7 between at least one end side of the shaft supporting the brake arm and the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068890-A (JP)
Title: Cooker and electromagnetic induction heating cooker
Inventor: KUCHINO KUNIKAZU
IPC: A47J37/06
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker which is improved in the care of grease or the like adhering to the galley wall or a cooking pan.  <P>SOLUTION: The cooker, which includes a galley which contains cooked object on a cooking pan, a door through which the cooked object gets into and out of the galley, a top heating means which heats the top of the cooked object and a cooking pan heating means which heats the cooking pan, includes a functional cooking pan with soil-resistant treatment on the inner surface of the cooking pan. The pan is washed effectively though grease or the like from the cooked object adheres to the cooking pan after every use.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072220-A (JP)
Title: Endless belt for electrophotographic apparatus
Inventor: FUJITA TSUKASA
IPC: G03G15/16
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt for an electrophotographic apparatus which has sufficient glossiness, uniformizes the glossiness of the surface of the belt, and is excellent in mechanical strength and transfer ability.  <P>SOLUTION: The endless belt for the electrophotographic apparatus is made of a surface layer material in which a base layer 1 contains denatured polyamidoimide resin using (A) to (C) described bellow and a surface layer 2 contains (D) to (F) and satisfies the characteristics (α) and (β) described below. (A) An aromatic isocyanate compound. (B) An anhydride of aromatic polycarboxylic acid. (C) A carboxylic acid with polymer at both terminals. (D) At least two types of acrylic resin. (E) At least one selected from a group consisting of fluorinated carbon resin, denatured acrylic resin, and silicone resin. (F) A carbon black. (α) The weight ratio of (D) to (E) is (D)/(E)=80/20 to 97/3. (β) The sum of the products of the glass transition points of acrylic resins (D) and the proportion of the contents of the corresponding acrylic resins (D) to the total of the (D) and (E) is from 2,500-5,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070299-A (JP)
Title: Protection device of escalator
Inventor: KAZUI MASATO
IPC: B66B31/00
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection device of escalators for calling required attention by detecting an abnormal state of a passenger as soon as possible.  <P>SOLUTION: In the protection device of the escalators wherein a protection plate 4 is mounted an included angle part between the escalator and a ceiling 3 or between two crossing escalators, a camera 6 is mounted on the protection plate 4 and an image processing means 8 for detecting abnormal boarding of a passenger in a preparative manner from an image of this camera 6. An attention calling is broadcasted or driving of the escalator is stopped or gradually stopped when the abnormal boarding of the passenger is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071366-A (JP)
Title: Liquid-sealed vibration control device
Inventor: YAMAMOTO KENTARO
IPC: F16F13/18
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To switch a characteristic by an inexpensive structure, in a liquid-sealed vibration control device having a plurality of orifice passages.  <P>SOLUTION: A valve member 66 made of a rubber-like elastic film for opening-closing a second orifice flow passage 60, is arranged in a partition body 40 so as to be orthogonal to the flow direction of the second orifice flow passage. The valve member has a film part 66B sandwiching an outer peripheral part by a wall surface of a valve storage chamber 68 and deflectively deformed by a liquid flow in the second orifice flow passage on the inside of the outer peripheral part, and blocks up openings 60C and 60D of the second orifice flow passage when the film part 66B is deflectively deformed. A communicating hole 76 for communicating the second orifice flow passage is arranged in a nonoverlapping position to the openings of the film part 66B, and an annular projection 84 is arranged in a peripheral edge part of the openings of the partition body or the film part 66B of the valve member opposed to the peripheral edge part so as to surround the openings.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047314-A (JP)
Title: Conveyance method of plural filled bags
Inventor: HIGASHI HISASHI
IPC: B65D88/22
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein in a method of conveying plural bags filled with cut or pulverized plant-based materials, the bags are conveyed on the pallets, to be collected later.  <P>SOLUTION: The plural bags are available in certain sizes. Also a small bag is available wherein the width direction size of the bag is changed so as to obtain one interger-th of the filling amount. The bags and small bags are filled with the plant-based materials, thereby providing filled bags 1a and filled small bags 2. The plural filled bags 1a are bound so as to provide a filled bag block 1. The filled small bas are juxtaposed at a carrying source with spaces therebetween so that a fork can be inserted therebetween. The filled bag block 1 is placed on the filled small bags 2. The fork is inserted between the filled small bags 2, and the filled bag block is carried. The filled small bags are juxtaposed at the carrying source, and the filled bag block 1 is lifted down.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009058218-A (JP)
Title: Cooling plate
Inventor: FURUICHI HIROSHI
IPC: F25D3/02
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling plate having a reduced size but sufficient cooling capability without worsening its yield when manufactured.  <P>SOLUTION: The cooling plate comprises a cooling pipe 3 cast and fixed into a metal material for a metal plate body for cooling drink passing therethrough. The cooling pipe is rolled in a flat helix shape with its rolling axis in the direction perpendicular to the direction of the thickness of the plate body. Portions adjacent to the helix are alternately shifted one by one or several by several in the direction of the thickness of the plate body and fixed inside the plate body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010079950-A (JP)
Title: Recording and reproducing device, control method of recording and reproducing device, program, and recording medium
Inventor: MAEDA TAKAHITO
IPC: G11B27/10
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device in which unnecessary content for a user can be extracted/presented appropriately in content recorded in a recording medium without making the user be conscious of it.  <P>SOLUTION: A recording and reproducing device 1 is provided with: an evaluation value calculating part 61 calculating an evaluation value for each content recorded in a recording medium 8 based on operation information operated by the user for a content list; an erasure candidate extracting/sort part 62 extracting erasure candidate from content recorded in the recording medium 8 based on the evaluation value calculated from the evaluation value calculating part 61, arranging the extracted erasure candidate in the prescribed arrangement order and making an erasure candidate list; a list display processing part 63 displaying and outputting the erasure candidate list made by the erasure candidate extracting/sort part 62; and an erasure processing part 66 receiving erasing indication by the user from the erasure candidate list and erasing content recorded in the recording medium 8 based on the erasing indication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077209-A (JP)
Title: Polyamide resin composition, and molded product formed from the polyamide resin composition
Inventor: MAEDA SHUICHI
IPC: C08K5/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition which has low water absorption properties and a wide moldable temperature range, is excellent in melt moldability, chemical resistance, and hydrolysis resistance, and can attain good slidability between a mold and a molded product during molding and/or a short molding time, and to provide a molded product formed from the polyamide resin composition.  <P>SOLUTION: In the polyamide resin composition, the dicarboxylic acid component is composed of oxalic acid; the diamine component is composed of a mixture of 1, 9-nonanediamine and 2-methyl-1, 8-octanediamine (hereinafter, referred to as a "C9 diamine mixture") and 1, 6-hexanediamine (hereinafter, referred to as "C6 diamine"); and the molar ratio of the C9 diamine mixture to the C6 diamine is 1:99 to 99:1. The molded product is formed from the polyamide resin composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081705-A (JP)
Title: Rotor structure for magnet type power generator
Inventor: KAWASE YOSUKE
IPC: H02K1/27
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a temperature suppressing effect in the inside of a rotor while maintaining the mechanical strength of a boss.  <P>SOLUTION: In a rotor structure of a magnet type power generator, an opposite surface 20B opposing a window hole 14B in one end surface 12 of a rotor mount 5 is formed so as to wholly separated from a virtual plane 14b of the rotor mount 5 side of the window hole 14B, an outermost surface 21 extending in a diameter outside direction from the opposite surface 20B in the one end surface 12 of the rotor mount 5 is formed so as to be the same plane as the opposite surface 20B, and the inside and the outside of the rotor 2 are communicated to each other via a space formed by the window hole 14B, the opposite surface 20B, the outermost surface 21 and an end surface 22 of the rotor mount 5 side of a mounted part 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080215-A (JP)
Title: Organic electroluminescence element, and method for manufacturing the same
Inventor: ONO YOSHINOBU
IPC: H01L51/50
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element and a method for manufacturing the same, easy in manufacture, and superior in a light emitting characteristic and a service life characteristic.  <P>SOLUTION: This organic electroluminescence element has a support substrate, a sealing substrate, an anode, a cathode and a laminated body including an organic light emitting layer arranged between the anode and the cathode and a metal-doped molybdenum oxide layer arranged between the anode and the organic light emitting layer, and is formed so that the laminated body is mounted on the support substrate, and is surrounded by the support substrate and the sealing substrate, and is cut off from the external world, and a heat radiating layer is provided on at least one main surface of the support substrate or at least one main surface of the sealing substrate, and the heat radiation rate of the heat radiating layer is set to 0.70 or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080727-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YAKUWA TOMOHIRO
IPC: H01L27/088
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method reducing the number of manufacturing steps and manufacturing semiconductor elements (for example, transistors) formed in a plurality of independent wells to have the same characteristics.  <P>SOLUTION: A P-type well 100A is formed on a semiconductor substrate 100 as a first conductivity type region. A second well 102 and a fourth well 104 are formed in mutually-separated regions in the well 100A as two second conductivity type regions. An N-type embedded well 105 is formed on the bottom of a third well 103 (a first conductivity type region) sandwiched between the wells 102, 104 as a second conductivity type first embedded region connecting the well 102 with the well 104. Thus, a triple well is formed on the semiconductor substrate 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009088524-A (JP)
Title: Semiconductor laser and manufacturing method of same
Inventor: BRICK PETER
IPC: H01S5/185
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser and a manufacturing method of the semiconductor laser.  <P>SOLUTION: The semiconductor laser is achieved as a surface-emitting semiconductor laser having a semiconductor body 4. The semiconductor body 4 includes a first flat surface 12 and a second flat surface 14. Further, the semiconductor body includes at least one active layer 10 emitting radiation between the first flat surface 12 and second flat surface 14. The semiconductor body 4 has at least one first mirror surface 26 inclined to the active layer 10 so as to emit the radiation from the active layer 10 to the first flat surface 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT