baber/WOPTO huggingface dataset:
Patent JP-2010099029-A (JP)
Title: Method for producing ethanol
Inventor: FUKUTANI YASUO
IPC: A23K10/38
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ethanol directly from a biomass in high efficiency in contrast with conventional bioethanol production methods to indirectly producing ethanol from the biomass and necessitating multiple procedures such as a method comprising enzymatic saccharification of cellulose and fermentation of obtained sugar to produce ethanol.  <P>SOLUTION: Ethanol is produced by fermenting a mixture comprising stalk of arrowroot, root of arrowroot, glucose and malted rice. The mixture preferably has a slurry form. The malted rice may be replaced with fermenting microorganism or enzyme contained in the malted rice. A yeast may be used for fermentation. The mixture may contain arrowroot leaf.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099418-A (JP)
Title: Device, method and program for walking pattern generation
Inventor: HOSHINO MASARU
IPC: A61H3/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for walking pattern generation to perform a rehabilitation suitable for a gonarthrosis patient, for example, and confirming the effect, and to provide a method and a program for walking pattern generation.  <P>SOLUTION: The walking pattern is extracted based on data indicating the time-series change of knee joint bending angles in both legs, which is obtained by analyzing the respective animations of right leg side surface and left leg side surface photographed by a camera when a person walks, and data indicating the time-series change of centroid positions in the both legs, based on the change of pressure in foot soles, which is detected by a foot sole sensor in the case of photographing the right and left leg side surfaces. The extracted walking pattern is displayed on a screen. When the displayed walking pattern is corrected in response to an operation indication from a user, the new walking pattern is generated and, then, transmitted to a walking assist device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109047-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ISHIHARA YUKIHIRO
IPC: H01L21/8238
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device allowing a transistor for a digital circuit and a transistor for an analog circuit having characteristics different from each other to be formed by a common process, and a method of manufacturing the same.  <P>SOLUTION: In this semiconductor device, a distance L1 from an end on a gate electrode 24a side of a first low-concentration diffusion layer 28N of an N-type high-withstand-voltage transistor 42N for an analog circuit to an end on a gate electrode 24a side of a second low-concentration diffusion layer 30N is set longer than a distance L3 from an end on a gate electrode 24b side of a first low-concentration diffusion layer 48N of a high-withstand-voltage transistor 52N for a digital circuit to an end on a gate electrode 24b of a second low-concentration diffusion layer 50N.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085961-A (JP)
Title: Flat panel display driven by microchip
Inventor: MORITA TATSUO
IPC: G09F9/30
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat panel display using an integrated circuit formed on single crystal Si as a driving circuit for pixels.  <P>SOLUTION: Microchip ICs each of which has a circuit for driving a plurality of pixels are stuck to a previously wired substrate, and after performing flattening processing and additional wire connection processing when necessary, IC connection processing is performed and then pixels are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133004-A (JP)
Title: Copper-based alloy for casting
Inventor: NISHIKAWA TAKESHI
IPC: C22C9/04
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-based alloy for casting which exhibits excellent corrosion resistance and dezincification resistance and hardly causes casting cracks.  <P>SOLUTION: The copper-based alloy for casting has a composition containing copper as a main component, 36.0±1.0 mass% zinc, 0.005-1.9 mass% germanium, and 0.045-0.135 mass% antimony. Furthermore, the allay is added with less than 0.05 mass% tin, 2.0±0.5 mass% lead, 0.11±0.1 mass% iron, 1.0±0.5 mass% nickel, 0.2-0.6 mass% aluminum, and 8-30 ppm boron.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010109238-A (JP)
Title: Ceramic electronic component
Inventor: NISHIKAWA JUN
IPC: H01G4/12
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic electronic component, which when mounted on a substrate and subjected to a thermal or mechanical stress, prevents cracks on a ceramic element that starts developing from the front end of a portion of an external terminal electrode, extending from an end face of the ceramic element toward the main face and a side face of the ceramic element and having high reliability.  <P>SOLUTION: The ceramic electronic component includes the ceramic element 1, and the external terminal electrodes 5a and 5b, formed on a pair of terminal faces 31 and 32 of the ceramic element. The external terminal electrodes 5a and 5b, extending from the end faces of the ceramic element to toward at least a pair of main faces 11 and 12 have wraparound portion 15a and 15b, which are constituted of base-end side joint portions 15a<SB>1</SB>and 15b<SB>1</SB>that are located closer to the paired end faces of the ceramic element, in a direction of connecting the end faces and that are jointed to the main faces and; and front end side separated portions 15a<SB>2</SB>and 15b<SB>2</SB>, that are located closer to the end faces opposite thereto than to these base-end side joint portions and are separated from the main surfaces of the ceramic element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109827-A (JP)
Title: Image forming apparatus
Inventor: TAKESUE TOSHIHIRO
IPC: H04N1/407
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus applicable to a high-resolution electro-photography print engine and capable of outputting a high-quality image by adjusting a density while maintaining a binary dot structure as further as possible, without consuming a memory so much.  <P>SOLUTION: The present invention relates to an image forming apparatus for forming an image on a paper sheet by performing imaging while using an electro-photography process for a binary signal of an image read from a document. A controller unit 8 detects an image forming state, estimates a gradation level of the source image on the basis of a binarized signal, generates a second binarized signal by expanding or degenerating a toner deposition area caused by the binarized signal on the basis of a detection result of the forming state and an estimation result of the gradation level, and performs imaging using the electro-photography process on the basis of the second binarized signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113070-A (JP)
Title: Image forming apparatus and control method
Inventor: ONO KAZURO
IPC: G03G15/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving faithful reproducibility of a copied image, a printed image and line width of image data, and to provide a control method.  <P>SOLUTION: The line width correction part 40 of the image forming apparatus includes a controller 400, a data storage part 401, a data comparison part 402, a correction value calculation part 403, and a line width correction processing part 406. The data comparison part 402 compares data 1 obtained by reading a reference image for line width correction by a reader-scanner with data 2 obtained by reading the copied image formed on recording material by a printer on the basis of the data 1 by the reader-scanner. The correction value calculation part 403 calculates a correction value A based on a difference between the data 1 and the data 2. The line width correction processing part 406 performs thinning processing that dots are thinned or thickening processing that dots are added on the basis of the correction value A to the image data when outputting copies so that line width of the image of an original may be equal to the line width of the copied image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009118489-A (JP)
Title: Equipment and method for transmitting response channel in radio communications system using relay system
Inventor: CHANG YOUNG-BIN
IPC: H04W84/18
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment and its method for transmitting a plurality of ACK channels to a host node simultaneously in a relay station of radio communications system using a relay system.  <P>SOLUTION: The transmission method includes: a process of confirming ACK channel constitution information provided from a host node when receiving at least one ACK information from at least one lower node; a process of arranging at least one ACK channel for transmitting each ACK information so as to separate ACK information to at least one data scheduled from the host node by the ACK channel constitution information from ACK information to at least one retransmission data not scheduled from the host node; and a process of transmitting at least one ACK information to the host node through the arranged ACK channel. The ACK channels can be easily confirmed in the host node.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010124243-A (JP)
Title: Cellular phone and method of storing/reproducing transmission/reception data of the same
Inventor: TOKUYAMA MAYUMI
IPC: H04M1/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone requiring no large-capacity memory for sequentially storing data during a video phone call and storing any number of received images or communication content dating back a predetermined time from the present time regardless of a time difference in executing communication even when important communication has been carried out while a user forgets to operate a recording switch.  <P>SOLUTION: The operation of an extracted data write means D is started when the start of a video phone function is detected, and transmission/reception data are recursively stored in a temporary memory A in a certain range of storage capacity, whereby the transmission/reception data for a predetermined period is steadily kept in the temporary memory A. A data storage means F is operated by inputting a data storage command, the transmission/reception data stored in the temporary memory A are stored in a nonvolatile memory B as a file including a series of data groups stored in the same time series as in writing, and reproduced by a stored data reproduction means G as needed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009045672-A (JP)
Title: Method of hydroforming hollow aluminum extruded material
Inventor: TAKAI ATSUSHI
IPC: B21D26/033
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of hydroforming in which a hollow aluminum extruded material by port hole extrusion by which expanding and forming equal to a mandrel extruded material are made possible is used.  <P>SOLUTION: This material is a hollow aluminum extruded material which is formed by the port hole extrusion or cold-worked after that forming. A material in which both average grain diameters of the base material and the welded part of the hollow aluminum material are ≤100 μm and the difference between the average grain diameters of the base material and the welded part is ≤15 μm is set to an upper and lower dies and the hydroforming for expanding and forming it so as to match to a die is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010121063-A (JP)
Title: Lubricating oil composition for agricultural machine
Inventor: YOSHIDA TATSUMA
IPC: C10M169/04
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition for agricultural machineries that maintains an initial dynamic coefficient of friction over a long period of time, excels in wear resistance, and can suppress generation of an emulsion which may cause rust development and poor oil pressure, even when water is mixed into an oil tank.  <P>SOLUTION: This lubricating oil composition for agricultural machines includes a base oil for the lubricating oil, (A) 0.1-0.4 mass%, equivalent in zinc based on the total, of zinc dialkyldithiophosphate which is represented by the general formula (1), and has a 3-6C alkyl group (R<SP>1</SP>-R<SP>4</SP>), (B) 0.1-0.5 mass%, equivalent in calcium based on the total, of at least selected from among calcium sulfonate having a base number of ≥150 mgKOH/g and calcium phenate having a base number of ≥150 mgKOH/g; (C) 0.05-0.3 mass%, equivalent in calcium based on the total, of calcium sulfonate having a base number of ≤50 mgKOH/g.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290188-A (JP)
Title: Abrasive powder and polishing method
Inventor: RYUZAKI DAISUKE
IPC: B24B37/00
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide abrasive powder and polishing method employing the abrasive powder which polishes the projected part of a film to be polished, which incudes recesses and projections, at high speed and which reduces polishing scratch given to the film to be polished, in CMP technology employing ceria system abrasive powder.  <P>SOLUTION: The abrasive powder contains at least four-valuent cerium oxide grain and four-valuent hydroxylate cerium grain as abrasive grain while containing at least water as a medium. In this case, the primary grain size of the cerium oxide grain and the primary grain size of the hydroxylate cerium grain are respectively not less than 1 nm and not more than 70 nm while the secondary grain size of the cerium oxide and the secondary grain size of the hydroxylate cerium grain in the abrasive powder are respectively not less than 10 nm and not more than 400 nm. In the polishing method, a film to be polished is polished employing the abrasive powder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128373-A (JP)
Title: Laser marking apparatus
Inventor: MATSUI HIROYUKI
IPC: B23K26/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking apparatus in which the circuit scale of a notch filter of a galvano control circuit is made small and the whole of an apparatus is made compact.  <P>SOLUTION: The notch filter circuit 42 is composed by connecting in parallel: a signal line 50 which transmits a control drive signal S5; a first bandpass circuit 51 which passes only a first signal component Sf1 of a resonance frequency f1 band included in the control drive signal S5; a second bandpass circuit 52 which passes only a second signal component Sf2 of a resonance frequency f2 band included in the control drive signal S5; a third bandpass circuit 53 which passes only a third signal component Sf3 of a resonance frequency f3 band included in the control drive signal S5. Further, the parallel circuit 55 is connected to an operation amplifier 54 in series, the first to the third bandpass circuits 51-53 share one operation amplifier 54, and thus the number of the operation amplifiers can be saved by the number of sharing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131678-A (JP)
Title: Grinder
Inventor: SATO MASAAKI
IPC: B24C1/08
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray-type grinder capable of accurately grinding an outer peripheral surface of a circular cylindrical workpiece in a short time.  <P>SOLUTION: The grinder 10 grinds an outer peripheral surface of circular cylindrical workpieces 52 and 56. It includes spray nozzles 20a and 20b for spraying abrasive grains toward the outer peripheral surfaces of the workpieces 52 and 56, a rotating means 22 for rotating the workpieces 52 and 56 around a line parallel to their axis line, and abrasive grain urging means 24a and 24b for applying, to the abrasive grains, force of pushing the sprayed abrasive grains against the workpieces 52 and 56.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009172365-A (JP)
Title: Endosteal implant
Inventor: DESCOUTS PIERRE
IPC: A61L27/32
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implant material which may be used as prostheses in orthopaedics, for the purpose of replacing or strengthening broken or diseased bones, and for the purpose of anchoring artificial teeth in dentistry, and for the purpose of anchoring of bone anchored hearing prosthesis.  <P>SOLUTION: The endosteal implant has a surface made of a selected metal or a selected metal alloy or a ceramic, whereby respective the metal or metal alloy is selected from chromium, niobium, tantalum, vanadium, zirconium, aluminum, cobalt, nickel, stainless steels or an alloy thereof, the surface having a smooth or rough texture, and is characterized in that the surface has been treated with at least one pharmaceutically acceptable organic compound carrying at least one phosphonic acid group or a derivative thereof preferably a pharmaceutically acceptable salt or ester or amid thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010131281-A (JP)
Title: Apparatus for cascading hot water
Inventor: YAMAMOTO TETSUYA
IPC: A47K3/20
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessively hot water from cascading when temperature of supplied hot water is set too high by mistake in an apparatus for cascading hot water which has a hot water cascading nozzle 41 for cascading, into a bath tab, hot water heated by a heat exchanger 51 for supplying hot water of a heat source machine 5.  <P>SOLUTION: The apparatus for cascading hot water includes: an electromagnetic valve 46 of cascading hot water which is arranged in the middle of a hot water cascading channel 42 for supplying hot water to the hot water cascading nozzle 41; a drain pipe 47 branched from the cascading hot water channel 42 in a part upstream from the electromagnetic valve 46 of cascading hot water; an electromagnetic valve 48 of drainage arranged in the middle of the drain pipe 47; and a temperature sensor 45 for detecting temperature of hot water in the cascading hot water channel 42 in a part upstream from a branch of the drain pipe 47. When the temperature detected by the temperature sensor 45 reaches an upper limit temperature or higher, a processing for stopping cascading hot water is performed so that the electromagnetic valve 46 of cascading hot water is closed and that the electromagnetic valve 48 of drainage is opened. When the temperature detected by the temperature sensor 45 is lower than the upper limit temperature, the electromagnetic valve 48 of drainage is closed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135268-A (JP)
Title: Power generation cell for fuel battery
Inventor: KONDO KOJI
IPC: H01M8/24
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation cell of a fuel cell capable of improving durability and voltage stability of an electrode structure, and improving the power generation efficiency.  <P>SOLUTION: An electrolyte membrane 16 is attached to inside of frames 13, 14, and an anode side electrode catalyst layer 17 and a cathode side electrode catalyst layer 18 are laminated on both front and rear sides of the electrolyte membrane 16. An anode side gas passage forming body 21, equipped with a gas flow passage 21c for fuel gas supply, is laminated on a surface of an electrode catalyst layer 17, and a cathode-side gas passage forming body 22 equipped with the gas flow passage 22c for oxidation gas supply on the surface of the electrode catalyst layer 18. Separators 23, 24 are laminated on the surface of the gas-passage forming bodies 21, 22. A water guide layer 25 is interposed between the gas passage-forming body 21 and a separator 23, and the water guide layer 26 is interposed between the gas-passage forming body 22 and the separator 24. Water drops of the gas flow passages 21c, 22c of the gas-passage forming bodies 21, 22 are absorbed by the water guide layers 25, 26 and are led to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133395-A (JP)
Title: Control device for internal combustion engine
Inventor: MIYATA TOSHIYUKI
IPC: F02D41/14
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, appropriately setting the amount of fuel injected which prevents excessive temperature rise even before an alcohol concentration is estimated by the predetermined number of times and suppressing damage to an engine body, the exhaust system (especially the catalyst) of the engine, and so on.  <P>SOLUTION: This control device for the internal combustion engine includes: an alcohol concentration estimation means 52 determining whether or not an alcohol concentration estimation allowable period is effective, and estimating the concentration of alcohol in fuel under a predetermined condition when it is determined that the alcohol concentration estimation allowable period is effective; and a target effective pressure setting means 54 setting a target effective pressure in order to restrict intake air volume so that a feedback control operational area is set for performing feedback control by a feedback control means until the alcohol concentration estimation means estimates the alcohol concentration by the predetermined number of times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136844-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of effectively enhancing the amusement of a game using a movable means.  <P>SOLUTION: The Pachinko machine includes a presentation unit 100. The presentation unit 100 includes a movable presentation block 101 and a driving block 102. A partition wall 141 is formed in a housing 111 in the movable presentation block 101, and a drive receiving member 122 of a float unit 121 is rotatably supported in the partition wall 141. An output shaft 162 of the driving block 102 is slackly inserted into the partition wall 141. When the output shaft 162 is rotated, the drive receiving member 122 is attracted by the magnetic force of a permanent magnet attached to the output shaft 162 and rotated. When the drive receiving member 122 is rotated, the frictional force is generated between the drive receiving member 122 and the partition wall 141.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140352-A (JP)
Title: Radio communication system
Inventor: NAKAMURA JUNICHI
IPC: G07B15/00
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of reducing the construction range of radio wave absorbers to undesired radio waves, compressing maintenance expense and preventing erroneous processing by preventing communication with a mobile station at an unexpected place.  <P>SOLUTION: Two radio wave issuing source detection devices 18a and 18b for detecting the position of a radio wave issuing source are provided at both sides of roadside radio equipment 16 to thereby detect an incoming direction of the radio wave and a distance (position of the radio wave issuing source), and the acceptance/rejection of keeping on communication between the roadside radio equipment 16 and an in-vehicle device 12 is determined by determining whether to be a radio wave from an in-vehicle device on a self-lane, whether to be an undesired radio wave from an adjacent lane, or whether to be an undesired radio wave which is transmitted from the adjacent lane and reflected at a vehicle in the self-lane.  <P>COPYRIGHT: (C)2010,JPO&INPIT