baber/WOPTO huggingface dataset:
Patent JP-2009208292-A (JP)
Title: Image carrier and image forming apparatus using the same
Inventor: OMA SHIGEKI
IPC: B41J2/395
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve environmental adaptivity to prevent image quality deterioration, such as contrast reduction, even under a high humidity environment, regarding an image carrier that has pixel electrodes arrayed in matrix per pixel, and that can carry toner.  <P>SOLUTION: The image carrier 1 on which a latent image is formed, and which can carry a toner image formed based on the latent image, includes: a movable support body 1a; many pixel electrodes 1b formed on the support body 1a, and arrayed in matrix per pixel, where the latent image is formed by applying a latent image voltage per pixel based on an image signal; and a protective layer 6 for protecting the surfaces of the pixel electrodes 1b and gaps between the pixel electrodes 1b. The protective layer 6 includes: an insulating layer 7 having high pressure resistance enough to maintain insulation between the pixel electrodes 1b when a voltage equivalent to the maximum latent image voltage is applied between the pixel electrodes 1b, and composed of any of silicon oxide, silicon nitride or tantalum oxide; and a hydrophobic surface layer 8 formed on the surface of the insulating layer 7 and having a water contact angle of ≥80°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212244-A (JP)
Title: Regulating device, exposure apparatus and device manufacturing method
Inventor: OKADA YOSHIYUKI
IPC: H01L21/027
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulating device capable of stably regulating a temperature of a medium.  <P>SOLUTION: This invention relates to the regulating device regulating a temperature T2 of a first medium in accordance with a target temperature thereof, comprising: a heat exchanger 16 which performs a heat exchange between the first medium and a second medium; a control valve 14 which controls a flow rate of the second medium flowing into the heat exchanger 16; temperature sensors 2, 4 which detect temperatures T1, T2 of the first medium; temperature sensors 6, 8 which detect temperatures Tw1, Tw2 of the second medium; and a heat quantity control unit 30 and a temperature control unit 50 which calculate a target exchange heat quantity in the heat exchanger 16 based on an output and a target temperature of the temperature sensor 2, and calculate an exchange heat quantity in the heat exchanger 16 based on outputs of the temperature sensors 6, 8 and the flow rate of the second medium, and add a signal dependent on a difference between the target exchange heat quantity and the exchange heat quantity to a signal dependent on a difference between an output of the temperature sensor 4 and the target temperature, and control the control valve 14 so that a difference between the output of the temperature sensor 4 and the target temperature may be reduced based on the signal obtained by the addition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208653-A (JP)
Title: Electric power steering device
Inventor: TANINAGA TAKASHI
IPC: B60R21/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the idea to prevent theft by applying mental pressure to a thief by using an electric power steering device.  <P>SOLUTION: When a physical abnormality related to a vehicle theft is detected, a control unit 15 of an ECU 12 for the electric power steering device periodically sets a W-phase current value to zero, among current values to be supplied sequentially to U, V and W phases of a monitor 8, in order to generate a necessary steering assistance force, thereby causing periodic turbulence in the current values of these three phases. If the reciprocal of this period is a frequency of an audible band, a sound oscillated from the motor 8 is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210862-A (JP)
Title: Projector
Inventor: TAKASUKA HIDEKI
IPC: H04N5/74
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of achieving improvement of cooling efficiency by smoothly exhausting inside air.  <P>SOLUTION: An exhaust duct 42 constituting the projector is formed like a cylinder extending in one direction. A first louver 6 extending in an up-and-down direction and having a plurality of first vanes 61 inclined to a plane S orthogonal to an extending direction of the exhaust duct 42, and a second louver 7 extending in the up-and-down direction and having a plurality of second vanes 71 inclined to the first vanes 61 are provided inside the exhaust duct 42. The respective louvers 6 and 7 are provided to be separate from each other in the extending direction of the exhaust duct 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209639-A (JP)
Title: Antiseismic reinforcing joint structure of joint part of concrete structure and its construction method
Inventor: SASAKI KIMIHIKO
IPC: E02B3/16
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiseismic reinforcing joint structure of a joint part of a concrete structure and its construction method by which projection on an inner face side can be eliminated even when the antiseismic reinforcing joint is arranged on the inner face side of the joint part of the concrete structure, a drainage slope or a water passage is not affected, and maintenance and inspection are facilitated.  <P>SOLUTION: A joint fitting channel 22 is formed across the joint part 2 on the inner surface side of the concrete structure 1. The antiseismic reinforcing joint 21 formed of an elastic material is fitted to the joint fitting channel 22, and anchoring sections 21b on both ends are fixed by fixing members 23. Water cutoff members 25 are fitted to corners or side faces 22c of the joint fitting channel 22 to cut off the water and shrinkage-compensating mortar 27 is placed to fill the joint fitting channel 22, so that the antiseismic reinforcing joint 21 may be installed in the joint fitting channel 22. Thus, the antiseismic reinforcing joint 21 is installed without projecting on the inner surface side of the concrete structure 1, the affect of the antiseismic reinforcing joint 21 on the drainage slope or the water passage is eliminated, and the maintenance, inspection, etc. are facilitated because of the flat inner surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257222-A (JP)
Title: End surface polishing method for multifiber optical connector
Inventor: YAMADA KUNIO
IPC: G02B6/36
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end surface polishing method for a multifiber optical connector that can eliminate a recess (recessed part) formed on a core part of an optical fiber (MM fiber).  <P>SOLUTION: Prepared is a burnishing machine which has a film of 75 μm in thickness, containing no abrasive, on a soft material of ≤30 in Shore hardness and has abrasives on the top surface of the film. Then the multifiber optical connector having a plurality of optical fibers as a multi-mode fiber is disposed so that tips of the optical fibers (MM fibers) may come into contact with the top surface of the film under predetermined pressure. Then while the tips of the optical fibers (MM fibers) and the top surface of the film are held in contact with each other, at least one of the burnishing machine and multifiber optical connector is moved to polish the tips of the optical fibers (MM fibers).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008194049-A (JP)
Title: Production of medium chain length polyhydroxyalkanoate from fatty acid biosynthetic pathway
Inventor: AQUIN STEPHANIE
IPC: C12N9/16
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To express PhaG together with acyl CoA synthetase and PHA synthase in organisms in order to carry out production of PHA.  <P>SOLUTION: A method for producing polyhydroxyalkanoates (PHAs) from fatty acid biosynthetic pathways using a 3-hydroxy acyl ACP thioesterase, a PHA synthase, and an acyl CoA synthetase, has been developed. Methodology for enabling PHA production from fatty acid biosynthetic pathways in non-native bacterial PHA producers and plants by using an enzyme having the catalytic activity of 3-hydroxy acyl ACP thioesterase, an acyl CoA synthetase (with substrate specificity for medium chain length 3-hydroxy fatty acids) and a medium chain length PHA synthase has been developed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009213750-A (JP)
Title: Seam-forming device and sewing machine
Inventor: ASO HIDEO
IPC: D05B55/12
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seam-forming device capable of finely adjusting the width of a seam from 0 by simple manual work.  <P>SOLUTION: This seam-forming device 1 consists of a needle retention member 2 provided in the lower part of a needle bar 52, and two needles 3 and 4 attached to the needle retention member 2. The needle retention member 2 consists of a fixed member 11 fixed to the needle bar 52 and a rotational member 21 rotationally provided to the fixed member 11 and attached with the two needles 3 and 4. The rotational member 21 can change the positions of the two needles 3 and 4 by rotationally turning and adjusts the width of the seam formed by the two needles 3 and 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216065-A (JP)
Title: Start control device of engine
Inventor: MIYAMA HIDEJI
IPC: F02N11/08
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the start time of an engine and secure a reliable engine start and the durability of a starter motor.  <P>SOLUTION: When a determination for starting is established and a starter relay is turned ON, a cranking completion determination rotational speed is so variably set as to be dynamically raised according to at least a cranking time (S106), and an engine rotational speed is compared with the cranking completion determination rotational speed (S109). When the engine rotational speed is raised to the cranking completion determination rotational speed or higher and a predetermined delay time is elapsed, the starter relay is turned OFF (S112). Consequently, power consumption can be suppressed and durability can be enhanced by quickly completing a cranking in response to the ignition of an engine to reduce the wasteful operation time of a starter. Also, since the cranking is not completed by erroneous determination even when the cranking is performed for a long time, a sufficient cranking time can be secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220658-A (JP)
Title: Monitoring device
Inventor: TERATANI AKIRA
IPC: B61D19/02
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately detect a foreign object on the periphery of a door by a monitoring device for monitoring the periphery of the door of a railroad car.  <P>SOLUTION: A sensor module 10 having an ultrasonic sensor 12 and a camera 13 respectively is mounted above a plurality of doors 91 provided in a railroad car 90, and connected to a monitoring processing device 20. Reflection times before the doors 91 is opened and after passengers get off/on and the door is closed are measured by the ultrasonic sensor 12. Each difference is calculated by comparing respective measurement values by the monitoring processing device 20. The plurality of differences in the same railroad car 90 are compared. Based on the comparison results, when there are different difference values, it is determined that there is a foreign object on the periphery of the door 91, and the corresponding camera 13 is activated and an image on the periphery of the door 91 is obtained. The image is displayed in a display means 31 so as to warn a trainman.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225566-A (JP)
Title: Cable fixture
Inventor: SATO HAJIME
IPC: F16B7/04
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable fixture which can wind and fasten a cable onto a support wire using only hands, without requiring a tool, such as a pair of pliers.  <P>SOLUTION: The cable fixture is constituted of a cable c, a wire body 1, wound onto the support receiving part 11 supporting the cable c, with its opposite end sides twisted with each other, and an operation piece 2, equipped with at least a pair of assembling holes 3 for making the wire body 1 turn, under the condition that opposite ends of the wire body 1 be inserted through the respective holes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224574-A (JP)
Title: Nonvolatile semiconductor storage device and method of manufacturing the same
Inventor: SHIINO YASUHIRO
IPC: H01L29/792
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated nonvolatile semiconductor storage device of stable operation, and to provide a method of manufacturing the same.  <P>SOLUTION: The nonvolatile semiconductor storage device includes: a memory cell area in which a plurality of electrically rewritable memory cells are formed; and a peripheral circuit area in which transistors that configure peripheral circuits to control the memory cells are formed. In the memory cell area, a source-side selective transistor layer 20, a memory transistor layer 30 and a drain-side selective transistor layer 40 are laminated in a vertical direction to a semiconductor substrate 11. A block insulating layer (first insulating layer) 35, a charge storage layer (property varying layer) 36, a tunnel insulating layer 37 and a memory columnar semiconductor layer 38 are formed in a memory hole 34. In the peripheral circuit area, a source/drain area 101B of a planer type transistor is formed in a p-type area 101A, and a plurality of dummy wiring layers 100 are formed on the same plane as each of a plurality of conductive layers of the memory cell area and electrically separated from the conductive layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221589-A (JP)
Title: Sputtering target consisting of oxide sintered compact
Inventor: YAMAUCHI SHOICHI
IPC: C04B35/453
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target which is composed of an oxide sintered compact, such as ITO, which reduces the occurrence of arcing and nodule, and is stable in the quality of a product.  <P>SOLUTION: In the sputtering target composed of the oxide sintered compact, the arithmetic mean roughness (Ra) and maximum height roughness (Rz) of a region to be sputtered of the target and a crystal grain size (d) of the oxide sintered compact satisfy at least one formula described hereunder, and thereby the occurrence of the arcing and the nodule can be reduced:(1) 0.05 μm≤Rz(μm)≤d(μm)×0.2 formula; and (2) 0.4 μm≤Rz(μm)≤d(μm)×1.8 formula.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231340-A (JP)
Title: Semiconductor device, led head, and image forming apparatus
Inventor: FURUTA HIRONORI
IPC: H01L33/48
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To ease accurate positioning to electrically connect a PN junction area of a light emission part 2 formed before adhesion with a function area provided on a substrate other than a specified substrate when a semiconductor device 1 having the light emission part 2 is adhered to an adhesion area on the specified substrate.  <P>SOLUTION: Positioning means 3a are provided as through-holes at both ends of a semiconductor device 1. Referring to a specified pattern provided in the adhesion area of the specified substrate, the semiconductor device 1 is positioned at its adhesion position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230318-A (JP)
Title: Television intercom device
Inventor: KAMIYA YOSHIO
IPC: H04N5/225
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television intercom device for easily displaying an image desired by a resident by using a wide angle camera as a camera of a slave unit, and causing a master unit side to perform image processing.  <P>SOLUTION: In this television intercom device, the camera at an entrance slave unit is a wide angle camera such as 180° camera. The entrance slave unit is provided with a modulation circuit which modulates a video imaged by the camera. A living room master unit is provided with: a demodulation circuit for modulating a video from the entrance salve unit; and a video processing part for converting the demodulated video into a video signal corresponding to a monitor which outputs the video. The video processing part converts the image obtained by the camera or a part of the image obtained by the camera into a video signal to be output to the monitor based on an operation in the living room master unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228509-A (JP)
Title: Idle intake air control device of engine
Inventor: YAMAGUCHI TOMOHIRO
IPC: F02D9/10
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idle intake air control device of an engine equipped with a compact dust trap excellent in a dust separation effect.  <P>SOLUTION: The idle intake air control device of the engine is provided with a bypass 5 which bypasses a throttle valve 2 and connected to an intake passage 1, and a bypass valve 6 for adjustably throttling the bypass 5 on a throttle body T, and a dust trap 7 for preventing dust from entering the bypass valve 6 in the bypass 5 from the intake passage 1. The dust trap 7 is formed into a U-shaped cross sectional shape by a first trap chamber 30 where a trap inlet hole 10 of the intake passage 1 side is formed, a second trap chamber 31 which is adjacent to the first trap chamber 30 across a partition wall 32 and where a trap outlet hole 11 of the bypass valve 6 side is formed, and a reversing chamber 33 which makes the first trap chamber 31 communicate with the second to wraparound one end of the partition wall 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227822-A (JP)
Title: Ink composition for inkjet
Inventor: NAKANO TOMOHITO
IPC: C09D11/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet, suppressing the curl and cockling of a recording medium, capable of obtaining a high printed character density, excellent in ejection stability, also excellent in fixability and drying property by UV irradiation and capable of printing at a high speed.  <P>SOLUTION: This ink composition for the inkjet is provided by containing a microencapsulated pigment, water, a penetrating solvent and an ultraviolet light curable resin emulsion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008160166-A (JP)
Title: Method for fabricating nitride-based semiconductor element
Inventor: TODA TADAO
IPC: H01L33/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a nitride-based semiconductor element in which contact resistance between the nitrogen surface of a nitride-based semiconductor substrate and the electrode can be reduced.  <P>SOLUTION: The process for fabricating a nitride-based semiconductor laser element comprises a step for etching the backside (nitrogen surface) of an n-type GaN substrate 1 having wurtzite structure by RIE, and a step for forming an n-side electrode 8 on the backside (nitrogen surface) of the etched n-type GaN substrate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009226147-A (JP)
Title: Game machine
Inventor: ARAMAKI MASAMI
IPC: A63F7/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is free from troubles in lending balls and meaningless error reports even when it is used as a normal machine and also as a simple machine.  <P>SOLUTION: The game machine includes: a main control part 1 executing a game control operation centrally and integrally; a payoff control part 5 driving a payoff device 43 to perform a winning ball operation based on a control command CMD from the main control part 1 on the other hand, driving the payoff device 43 to perform a ball lending operation based on a payoff instruction received from a ball lending machine 22; a counting processing (RT304) counting the number of payoff of game balls due to the ball lending operation; and a speed change processing (S14) driving the payoff device 43 at a slower speed than before when the number of payoff exceeds a prescribed value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234925-A (JP)
Title: Stress-reducing agent
Inventor: ISHIDA KINJI
IPC: A61Q19/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress-reducing agent preventing, inhibiting or improving bad influence to a living body caused by psychological stress burden by using β-cryptoxanthin originated from citruses or their processed materials, and especially excellent in an effect of inhibiting the hypertrophy of adrenal gland, effect of inhibiting the atrophy of thymus or genitals and effect of improving skin barrier-recovering capacity.  <P>SOLUTION: This stress-reducing agent containing the β-cryptoxanthin originated from the citruses or their processed materials (preferably the fruit rind or squeezed debris of unshiu mandarin orange) as an active ingredient is incorporated to a foodstuff or medicine as an orally administering agent, or as a skin preparation for external use.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239510-A (JP)
Title: Cdr circuit
Inventor: TERADA JUN
IPC: H04L7/027
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDR circuit which is highly tolerant against variations in manufacture, environmental change, or pulse width distortion of input data.  <P>SOLUTION: The CDR circuit includes a gating circuit 2 which outputs a pulse when input data changes, a gated VCO 3 which generates a regenerated clock having its oscillation frequency controlled in accordance with a frequency control signal and its oscillation phase controlled with the output pulse of the gating circuit 2, a delay circuit 4 which delays input data, and a flip-flop 1 which identifies input data passed through the delay circuit 4 based upon the regenerated clock. The delay circuit 4 is composed of a replica circuit 40 as a delay circuit having the same constitution with the gating circuit 2 and a replica circuit 41 as a delay circuit having the same constitution with the gated VCO 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237129-A (JP)
Title: Liquid crystal display
Inventor: IWAMOTO NOBUHISA
IPC: G02B5/30
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element which has a wide range wherein viewing angle compensation is possible, using an optical anisotropic film easy to obtain.  <P>SOLUTION: A liquid crystal display device includes a vertically aligned liquid crystal cell, first and second polarizers disposed in a crossed Nichol state on both sides of the liquid crystal cell, first and second optical films disposed between the first polarizer and the liquid crystal cell and having optical anisotropy, and third and fourth optical films disposed between the liquid crystal cell and the second polarizer and having optical anisotropy. Each optical film has refractive index characteristics satisfying nx>ny≥nz wherein nx, ny, and nz are x-axis, y-axis, and z-axis components of the refractive index respectively when: an azimuth of an in-plane slow axis of the optical film is the x axis, an in-plane azimuth orthogonal to the x axis is the y axis; and a direction perpendicular to the film surface is the z axis. The first to fourth optical films have almost the same optical characteristics, and slow axes of the optical films adjacent to the polarizers are approximately parallel with absorption axes of the polarizers, and slow axes of two optical films adjacent to each other are approximately orthogonal to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT