baber/WOPTO huggingface dataset:
Patent JP-2010216326-A (JP)
Title: Method for controlling switching of combustion method of internal combustion engine
Inventor: TAKASE HIDEKI
IPC: F02B1/12
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform control so as to suppress fluctuation of torque and improve exhaust gas emission when switching between premixed compression ignition and spark ignition in an internal combustion engine for switching and executing premixed compression self ignition combustion and spark ignition combustion according to an operation region.  <P>SOLUTION: In the internal combustion engine including a variable valve gear for continuously changing a valve opening timing and a valve closing timing of an intake valve and an exhaust valve, switching is made to one of the premixed compression self ignition combustion for injecting fuel in a negative overlap period when both of the intake valve and the exhaust valve close near an exhaust top dead center, and the spark ignition combustion which is at least a homogeneous combustion, according to the operation state and the combustion is executed. When switching between the premixed compression self ignition combustion and the spark ignition combustion, a fuel injection amount is set so that the air-fuel ratio becomes close to the theoretical air-fuel ratio, fuel of the set injection amount is injected at a timing at which the homogeneous combustion is performed, and spark ignition combustion is executed by delaying the ignition timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218142-A (JP)
Title: Data storage device and control method for data storage device
Inventor: YAMAZAKI SOZO
IPC: G06F12/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the reduction of power consumption in a data storage device.  <P>SOLUTION: When determining that conditions of shifting a DRAM 101 to a refresh mode are established, a power saving control circuit 213 of a DRAM controller 208 fixes the state of a signal output to each of data signal lines configuring a DRAM bus 115 to a Low level, and stops the supply of a reference voltage to each of the data signal lines configuring the DRAM bus 115 by a TV power source 106.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133620-A (JP)
Title: Superconductive mri system and cryopump
Inventor: OKAMURA MASAMI
IPC: F25B9/14
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezer exerting superior freezing performance for a long period of time.  <P>SOLUTION: The superconductive MRI system (or the cryopump) is equipped with the freezer having a structure using He gas as a working medium flowing in a cold-accumulator, wherein the working fluid flows in one direction in the cold-accumulator and in the opposite direction. The cold-accumulator is equipped with a cold storage container, and a cold storage material for extremely low temperatures comprising magnetic cold storage material powder filled in the cold storage container. When a peripheral length of a projected image of a particle constituting the magnetic cold storage material powder is L and an actual area of the projected image is A, the magnetic cold storage material powder is classified by a shape so that a ratio of particles wherein a shape factor R expressed by L<SP>2</SP>/4πA exceeds 1.5 becomes 5% or smaller. Of the particles composing the magnetic cold storage material powder, a ratio of particles broken when a compressive force of 5 MPa is applied to the magnetic cold storage material powder is 1 wt.% or smaller, a ratio of particles wherein a proportion of a major axis with respect to a minor axis is 5 or smaller is 70 wt.% or larger, and a ratio of particles having a particle size within a range of 0.01-3.0 mm is 70 wt.% or larger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010224673-A (JP)
Title: Fire alarm receiver
Inventor: MORITA YOSUKE
IPC: H04M11/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a staff to preliminarily acquire information indicating whether or not there exists any transmission error between a fire alarm receiver and a sensor without going to the installation place of the fire alarm receiver.  <P>SOLUTION: A fire alarm receiver 1 includes: a transmission error detection part 18 for detecting the transmission error of a sensor line; a storage part 19 for storing the detection information of the transmission error; and a Web server part 21 having a network connection part 20 for transmitting maintenance picture information including the detection information of a transmission error to information terminal equipment 3 connected through a network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157199-A (JP)
Title: System and program for automatic practice
Inventor: MASUI FUMITO
IPC: G06Q50/10
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic practice system and an automatic practice program, allowing succession of knowledge or know-how of daily work in a factory or an office without depending on a content.  <P>SOLUTION: The automatic practice system includes: a Q-A pair creation means applying a question field of similarity Rα not less than a threshold value α in a ranking list to a question creation template to create a question sentence, and setting an answer field corresponding to the similarity Rα as a correct answer choice; and an incorrect answer creation means obtaining similarity Rγ between an answer field and the correct answer choice and/or another incorrect answer choice by use of a vector space of the answer field corresponding to similarity Rβ less than a threshold value β in the list and a vector space of the correct answer choice and/or a vector space of the other incorrect answer choice, and setting the answer field corresponding to the similarity Rβ as an incorrect answer choice when the similarity Rγ is less than a threshold value γ.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222731-A (JP)
Title: Apparatus for cleaning coagulated yarn of polyacrylonitrile polymer and method for producing polyacrylonitrile-based fiber
Inventor: MATSUYAMA TAKERO
IPC: D01F6/18
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus hardly damaging a coagulated yarn while highly efficiently removing a cleaning liquid or the like remaining in the coagulated yarn in a cleaning step of the coagulated yarn of a polyacrylonitrile (PAN) polymer in a production process of a PAN-based fiber, and to provide a method for producing the PAN-based fiber in which the cleaning step is simplified by using the cleaning apparatus.  <P>SOLUTION: The apparatus for cleaning the coagulated yarn of the PAN polymer regulates the water content of the coagulated yarn of the PAN-based fiber within a prescribed range by blowing a compressed gas to the coagulated yarn of the PAN-based fiber in which the cleaning liquid or the like remains in the cleaning step of the coagulated yarn of the PAN polymer in the production process of the PAN-based fiber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223746-A (JP)
Title: Thermal airflow sensor
Inventor: ONOSE YASUO
IPC: G01F1/692
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal airflow sensor in a diaphragm structure having a small decrease in breaking strength due to microcrack growth.  <P>SOLUTION: The thermal airflow sensor includes a resistor functioning as a heater and a diaphragm formed by a plurality of layers of insulation films while covering the resistor with a semiconductor substrate 101 as a support. In the thermal airflow sensor, at least two layers (102, 104) of silicon nitride films are formed on the insulation films of the diaphragm toward the side of the semiconductor substrate 101 from the resistor, and the lowest layer at the side of the semiconductor substrate 101 includes the silicon nitride film 102. In the thermal airflow sensor, a silicon oxide film 103 having a film thickness of ≥50 nm is formed on the silicon nitride film 102 on the lowest layer at the side of the semiconductor substrate 101.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222329-A (JP)
Title: Production promoter of anti-avian influenza virus antibody
Inventor: NOGUCHI HIROKI
IPC: A61K39/145
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of enhancing production of anti-avian influenza virus-specific antibody in respiratory organs (especially nasal cavity mucosa) composing an infection route of an avian influenza virus.  <P>SOLUTION: Lactobacillus ONRIC b0240 strain has actions of enhancing production of anti-avian influenza virus-specific antibody on nasal cavity mucosa and the lactobacillus is used as an active ingredient of a production promoter of the anti-avian influenza virus antibody.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230316-A (JP)
Title: Navigation system and method for presenting weather information in navigation system
Inventor: FUJIWARA KOICHIRO
IPC: G09B29/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "navigation system and a method for presenting weather information in the navigation system" which are capable of simply informing a user of the weather information contained in road traffic information.  <P>SOLUTION: The navigation system includes a receiving means which receives from outside the road traffic information which can contain the weather information, a determining means which determines whether or not the weather information is contained in the road traffic information, and a presenting means which presents that the weather information is received when it is determined by the determining means that the weather information is contained in the road traffic information. It is preferable that weather icons 200 and 210 are composed and displayed on a road map screen 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228116-A (JP)
Title: Transfer sheet, method for producing decorative melamine plate, and decorative melamine plate
Inventor: DOI HIROYUKI
IPC: B29L31/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a decorative melamine plate which has the leather touch feeling of a decorative plate surface and makes finger prints non-conspicuous.  <P>SOLUTION: A resin liquid in which plastic beads are dispersed in a siloxane-graft type polymer with a fluorocarbon resin or an acrylic resin and a siloxane made composite is applied on a plastic film and dried to obtain a transfer sheet. Next, resin-impregnated core paper, resin-impregnated decorative pattern paper, resin-impregnated overlay paper as required, the transfer sheet, and a molding plate are laminated in turn, and hot pressing molding is carried out. As the plastic beads, urethane beads having an average particle size of 6-14 μm are used, and 10-50 pts.wt. of the urethane beads are compounded to 100 pts.wt. of the siloxane-graft type polymer. When the transfer sheet is coated, the thickness of a dry coating film is adjusted to be 5-10 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232920-A (JP)
Title: Radio terminal and communication control method
Inventor: TEZUKA NAGAHIRO
IPC: H04W56/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption while preventing the collision of radio signals at a radio base station.  <P>SOLUTION: A radio terminal 1 acquires radio base station information from a radio base station 2 that is an access point. When the number of CSIDs contained in the radio base station information is smaller than a predetermined number, the radio terminal 1 determines that the density of installation radio stations is low. When the density of installation radio stations is low, the radio terminal 1 sets the timing of an OFDM symbol assigned thereto to an adjusted transmission timing that is earlier than a standard transmission timing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232437-A (JP)
Title: Wiring board and electronic module
Inventor: YAMAMOTO MAKOTO
IPC: H05K3/46
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat dissipation performance of a wiring board having ferrite.  <P>SOLUTION: The wiring board 1 includes a plurality of glass ceramic layers 11 and a ferrite layer 12. The ferrite layer 12 is disposed between the plurality of glass ceramic layers 11 and includes a plurality of ferrite sub-layers 121, a plurality of coil patterns 122 and metallic patterns 123. The plurality of coil patterns 122 are disposed between the plurality of ferrite sub-layers 121. The metallic pattern 123 is disposed in each of the inside region of the plurality of coil patterns 122.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230132-A (JP)
Title: Control device of vehicle
Inventor: YONEDA TAKENORI
IPC: F16H59/74
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit fuel consumption of an engine and belt slip when returning from idling stop in consideration of leakage characteristics of seal rings.  <P>SOLUTION: An idling stop vehicle equipped with an engine and a belt type continuously variable transmission includes the resin-based seal rings provided at sliding parts of piston chambers of a primary pulley and a secondary pulley, a time detection means detecting an elapsed time from automatic stop of the engine, an oil temperature detection means detecting temperature of hydraulic oil in the continuously variable transmission, and a restart means forcibly restarting the engine when the elapsed time from the automatic stop of the engine reaches a predetermined time T. The time T at high oil temperature is set longer than the time at low oil temperature, therefore air intrusion into the piston chambers of the pulleys during idling stop can be prevented, and prevention of belt slip when returning from idling stop and reduction of fuel consumption and exhaust gas can be achieved together.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227056-A (JP)
Title: Root vegetable harvester
Inventor: ODAGIRI HAJIME
IPC: A01D17/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root vegetable harvester for pulling crops out of a field, dropping soil adhered to the crops and harvesting the crops.  <P>SOLUTION: The root vegetable harvester is characterized by disposing a pulling-out and conveying device 24 having a rearward lifted inclined posture and used for pulling out crops from a field and rearward conveying the crops, on one of the right and left sides of a machine frame, disposing right and left soil-cutting members 37, 37 for cutting soil around the crops, below the conveyance-starting portion of the pulling-out and conveying device 24, disposing right and left soil-dropping members 38, 38 composed of an elastic material and used for dropping soil adhered to the conveying crops, below the conveying route of the pulling-out and conveying device 24, narrowly forming the distance between the soil-dropping members 38, 38 in the rear side direction, bending the rear end portions in the laterally outside directions, respectively, and coating the soil-dropping members 38, 38 with a soft material 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229946-A (JP)
Title: Valve gear for internal combustion engine
Inventor: SATO TOSHIYUKI
IPC: F01L13/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear for an internal combustion engine, for reducing the height of the internal combustion engine.  <P>SOLUTION: In the valve gear for the internal combustion engine, a drive mechanism 60 is arranged over an intake side cam shaft 151 and an exhaust side cam shaft 152, and includes a ball screw 61 having intake and exhaust side screws 61A-61D different in direction, sliders 62 provided on the intake side and on the exhaust side, respectively, movably on the ball screw 61, and connection link members 63 provided between each slider 62 and a holder member 53.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227449-A (JP)
Title: Pachinko game machine
Inventor: NISHIO HIROSHI
IPC: A63F7/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To give a player a sense of expectancy for a jackpot and a time-reduced game when a V-winning is established while giving the player a sense of expectancy for the V-winning itself.  <P>SOLUTION: In the Pachinko game machine, a lottery part 401 executes a lottery for determining whether the game state should be shifted to a jackpot or not based on the passage of a game ball to a V zone 132 when wings 131 are opened if the game ball enters a first starting hole 111 or second starting hole 112, and executes a lottery for determining whether the game state should be shifted to an auxiliary game state to facilitate entrance of game balls into the second starting hole 112 by allowing an electric tulip 141 to be easily opened after a jackpot game. An executing part 402 executes a minor jackpot to open the wings 131 a prescribed number of times according to the result of the lottery by the lottery part 401. A game state control part 403 sets the play in a game state corresponding to the result of the lottery by the lottery part 401 if the game ball passes through the V zone 132 while the minor jackpot is executed by the executing part 402.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233158-A (JP)
Title: Program, information memory medium, and image generating device
Inventor: ISHII MOTOHISA
IPC: G06T19/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable (1) an observer of a stereoscopic image to easily determine whether or not the current observation position is in a suitable view range and (2) the observer to easily determine whether or not the adjustment is optimum.  <P>SOLUTION: In generation of a stereoscopic image of an FV (fractional view) type, boundary lines 34 between lenses of a lens plate are projected onto a display surface of a pixel panel 20 from an estimated observation position to determined one of the lenses corresponding to each of pixels PE of the pixel panel. Ones of the pixels PE of the pixel panel which are intersected by the projected boundary lines are determined as unsuitable pixels not suitable for stereoscopic, and ones of the pixels PE which are not intersected by the boundary lines are determined as suitable pixels suitable for stereoscopic view. With respect to the suitable pixel, an object space, in which an object for stereoscopic view is positioned, is rendered to determined color information about the associated pixel. With respect to the unsuitable pixel, an object space, in which an unsuitable object is positioned, is rendered to determine color information about the associated pixel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236939-A (JP)
Title: Method and apparatus for estimating sound source
Inventor: SUGIMOTO YASUO
IPC: H04R1/40
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for the same which enable easy estimation of a source of generation of an observed sound, without using an image processing device.  <P>SOLUTION: Using a sound pick-up/display device 10 constituted by uniting a plurality of microphones M1-M5 and a transparent display 12, the direction of the sound source and the loudness of the sound which are estimated from the information on the sound picked up by the microphones M1-M5 are drawn with round marks of a network pattern on the transparent display 12, and a measuring person looks in the transparent display 12 from the back 12n side. Thereby an object seen in overlapping with the round marks of the network pattern is estimated to be the sound source, while the three-dimensional coordinates of the object are calculated by providing a distance sensor 13 in the sound pick-up/display device 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235517-A (JP)
Title: Material for prophylaxis of lifestyle-related disease, and food and drink using the same
Inventor: NOGUCHI NAOTO
IPC: A23L2/52
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To find a substance, excellent in prophylactic effect in lifestyle-related diseases and safe even if ingesting continuously, from a protease-treated material of chlorella, and further to utilize the substance as a raw material to be added to a functional food or a health food, or as a functional food or a health food itself.  <P>SOLUTION: A material for prophylaxis of lifestyle-related diseases contains the protease-treated material of chlorella as an active ingredient. The material for the prophylaxis of lifestyle-related diseases ameliorates any of adiposis, hyperlipemia (a neutral fat or a free fatty acid), or hyperglycemia, and has any of an insulin sensitivity-ameliorating action, a hepatic function (GPT)-ameliorating action, or a renal function (uric acid)-ameliorating action. Besides, as lifestyle-related diseases can be prevented by small amount ingestion, the material is suitable for daily ingestion for long periods, particularly as a food.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233841-A (JP)
Title: Premium putout machine and premium putout system
Inventor: SEKI HIROAKI
IPC: A63F7/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premium putout machine, capable of suppressing or avoiding a shortage of premiums in premium putout while reducing the frequency of premium replenishing operation.  <P>SOLUTION: The premium putout machine 1 includes a plurality of cassettes for storing premiums. The premium putout machine 1 includes a conveyance mechanism 24 including an optical sensor 37 for counting the number of premiums stored in each cassette and a control unit 200. The control unit 200 includes a counting processing means for counting, when a predetermined condition is established, the number of premiums within each cassette by use of the conveyance mechanism 24; a determination means for determining the time to replenish the premiums based on the counting result by the counting processing means; and a report means for reporting, when the time to replenish the premiums is determined, that effect on a display part 7B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235538-A (JP)
Title: Oral composition
Inventor: KAMEI ERIKO
IPC: A61K45/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral composition readily reducing the amounts of toxic substances and waste materials accumulated and generated in a living body in a short time while preventing the reduction of the amount of a useful material.  <P>SOLUTION: The oral composition includes an adsorbent and an ester of a 10-40C long-chain fatty acid and glycerol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238326-A (JP)
Title: Optical disk conveying device and optical disk conveying method
Inventor: NIIZAWA HISAYA
IPC: G11B17/26
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To convey optical disks from an optical disk case where a plurality of optical disks are loaded and stored compactly, to a recording/reproducing device.  <P>SOLUTION: An optical disk case loads and houses a plurality of optical disks, and partition sheets are mounted between upper and lower optical disk adjacent to a stacked optical disk. The stacked and housed partition sheet has an area other than an area overlapped with the stacked and housed optical disk. The optical disk conveying device includes an adsorption arm for conveying an optical disk from the optical disk case to an optical disk drive, adsorbing the optical disk, adsorbs the partition sheet in the area other than the area overlapped with the optical disk, and simultaneously conveying the optical disk and the partition sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT