baber/WOPTO huggingface dataset:
Patent JP-2010223052-A (JP)
Title: On-vehicle machine and control method
Inventor: SAEKI HIRONOBU
IPC: B60R25/40
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle machine capable of certainly transmitting a vehicle control result to a portable unit with less power consumption.  <P>SOLUTION: The on-vehicle machine to control a vehicle in conformity to the wireless communication exchanged with the portable unit includes a wireless communication part to receive signals from the portable unit and a control unit to execute an intensity sensing process to sense the intensity of the signal received by the wireless communication part, a vehicle control process to control the vehicle in conformity to the signal received by the communication part, and a communication control process to control the wireless communication part so that the signal expressing the results of controlling the vehicle by the vehicle control process is returned to the portable unit with the intensity according to the intensity of the signal sensed by the intensity sensing process. Accordingly the control result is transmitted with the intensity according to the intensity of the signal received from the portable unit, and it is possible to certainly transmit the results of controlling the vehicle to the portable unit with a less power consumption.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221118-A (JP)
Title: Method of producing catalyst for use in hydrogenation purification
Inventor: SEKI HIROYUKI
IPC: B01J27/19
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily producing a catalyst for use in hydrogenation purification excellent both in desulfuration activity and denitrogenation activity.  <P>SOLUTION: The method of producing a catalyst for use in hydrogenation purification includes a first process of mixing an aqueous acidic solution of an aluminum salt and an aqueous alkaline solution of an aluminum salt in the presence of a phosphate ion and a silicate ion controlling the pH of the mixture in a range of 6.5 to 9.5 to obtain a hydrate, a second process of adding boron to the hydrate to prepare a material for producing a support, a third process of casting the material for producing a support and calcining the resulting article to obtain a support, a fourth process of supporting molybdenum, cobalt and nickel by the support to obtain a catalyst precursor, and a fifth process of bringing the catalyst precursor to contact with a mixed gas comprising hydrogen and hydrogen sulfide under a condition at a pressure of at least 2.0 MPa and at the maximum temperature of 240 to 380°C to subject the catalyst precursor to a preliminary sulfuration treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222174-A (JP)
Title: Nitride semiconductor structure
Inventor: AKASAKA TETSUYA
IPC: H01L21/205
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor structure having a flat plane or a hetero interface in an atomic level.  <P>SOLUTION: The nitride semiconductor substrate 101 is GaN having (0001) plane as a principal orientation plane and 1×10<SP>5</SP>cm<SP>-2</SP>density of threading dislocations 104 including a helical component. A masking material 102 (a silicon oxide thin film having 100 nm thickness) is formed on the principal orientation plane of the nitride semiconductor substrate 101. The masking material 102 has a plurality of apertures 103, and each aperture 103 is a regular hexagon having 8 μm sides. A GaN thin film 105 having 500 nm thickness is formed in each aperture 103. By examining the relationship between the density of threading dislocations 104 and the area of the aperture 103 under various conditions, it is found that when the density of threading dislocations is N cm<SP>-2</SP>, the surface of the nitride semiconductor thin film formed in each aperture 103 is made flat provided that the area of each aperture 103 is not more than 1/N cm<SP>2</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223734-A (JP)
Title: Alcohol concentration detecting sensor
Inventor: YOSHIKAWA KOJI
IPC: G01N21/27
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flow channel resistance from getting high even when arranged within a fuel flow channel.  <P>SOLUTION: This alcohol concentration detecting sensor 240 includes a light source 248, an optical fiber 244 having a core for propagating a light incident from the light source, and a photoreception part 246 for receiving the light propagated by the optical fiber 244. At least one portion of the core of the optical fiber 244 is exposed on a surface, a metal film is formed, in the exposed portion, to generate a surface plasmon phenomenon, and the optical fiber 244 is arranged within the fuel flow channel 241.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223822-A (JP)
Title: Spectroscopic ellipsometer and polarization analysis method
Inventor: HORIE MASAHIRO
IPC: G01N21/21
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat generated from a light source in a spectroscopic ellipsometer, and accurately obtain a polarization state of a reflection light from an object.  <P>SOLUTION: In the spectroscopic ellipsometer 1, light is guided from the light source 31 to a substrate 9 through a polarizer 321. The reflection light from the substrate 9 is received by a spectroscope 42 through a rotating analyzer 41. The polarization state of the reflection light is obtained. In the spectroscopic ellipsometer 1, since the light source 31 for emitting and converting a pulse light from a semiconductor light emitting element into pulse light having a continuous spectrum is utilized, the heat generated from the light source 31 is reduced. As a result, a thermal expansion of an optical element disposed between the light source 31 and the substrate 9 is suppressed. The polarization state of the reflection light from the substrate 9 is accurately be obtained. Since spectral intensity is correctly obtained when a rotational position of the analyzer 41 is at a desired angle, the polarization state of the reflection light from the substrate 9 is accurately obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227325-A (JP)
Title: Prize put-out machine and prize put-out system
Inventor: IGAKI HIROFUMI
IPC: A63F7/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize put-out machine confirming whether or not an illegal act or the like is performed during an inoperable state such as a power-off state of the prize put-out machine.  <P>SOLUTION: The prize put-out machine 1 includes a plurality of cassettes for storing prizes. The prize put-out machine 1 includes a nonvolatile storage section 208 storing inventory management data for managing the inventory of prizes in the prize put-out machine; a conveying mechanism 24 including an optical sensor 37 for counting the number of prizes stored in each cassette; and a control section 200. The control section 200 includes a counting means for counting the number of prizes in each cassette using the conveying mechanism 24 when the power source of the prize put-out machine is turned on, and an informing means for collating the prize inventory information obtained from the count result of the counting means, with the inventory management data stored in the storage section 208, and when both are not coincident, displaying to the effect on a display section 7B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228996-A (JP)
Title: Apparatus for producing endothermic gas
Inventor: MAEDA AKIO
IPC: C01B32/40
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing endothermic gasses, in which the composition ratio of the endothermic gasses to be produced can be adjusted/stabilized.  <P>SOLUTION: The apparatus for producing endothermic gasses is provided with: an endothermic gas generator R for producing the endothermic gasses containing carbon monoxide gas and hydrogen gas at the least by using hydrocarbon-based gas and air as raw materials; an endothermic gas composition ratio detecting means M for detecting the composition ratio of the endothermic gasses which are produced in the endothermic gas generator R and contain carbon monoxide gas or oxygen gas; a raw material gas ratio adjusting means A for adjusting the ratio of the hydrocarbon-based gas to the air, which are supplied to the endothermic gas generator R; and a control means 5 for controlling the raw material gas ratio adjusting means A for adjusting the supply amount ratio of the hydrocarbon-based gas to the air on the basis of the information detected by the endothermic gas composition ratio detecting means M so that the composition ratio of the endothermic gasses to be produced becomes the target composition ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230129-A (JP)
Title: Balancer device of engine
Inventor: KATO CHIAKI
IPC: F02F7/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balancer device in which balancer shafts are supported through rolling bearings, capable of reducing the friction resistance of the device by maintaining smooth rotation of the rolling bearings.  <P>SOLUTION: The balancer device 5 of the engine installed in an oil pan is equipped with a pair of balancer shafts 15 and 25 and a balancer housing 7 accommodating them. The balancer shafts 15 and 25 are supported by the housing 7 through needle roller bearings. A pump housing 26 and an oil pump unit 6 having a pump shaft 16 are attached to the front extremity of the balancer housing 7, wherein the pump shaft 16 moves interlocking with the drive side balancer shaft 15 through a driving gear 36 and a follower gear 35. By the balancer housing 7 and the pump housing 26, a front gear accommodation chamber 86 with the over-part left open is formed in such a manner as surrounding the driving gear 36 and the follower gear 35, and a front needle roller bearing is positioned facing the front gear accommodation chamber 86.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235457-A (JP)
Title: Liquid composition for oral cavity filled in transparent container
Inventor: SHIMADA TOSHIYA
IPC: A61K8/49
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid composition for oral cavity filled in a transparent container, such as an oral rinse and a mouth wash that do not lose efficacy and stay free of discoloration, abnormal taste or odor, even when exposed to a prescribed amount of light, provided that the liquid composition for oral cavity comprises a quaternary ammonium salt surfactant and is filled in the transparent container.  <P>SOLUTION: The liquid composition for oral cavity comprises: the quaternary ammonium salt surfactant; 40-80 mass% of at least one chosen from polyhydric alcohols and sugar alcohols; 0.001-0.5 mass% of at least one chosen from acetate esters and lactones; and 0.00001-0.01 mass% sesquiterpene alcohol. The liquid composition for oral cavity is filled in the transparent container made of a resin composition comprising at least a benzotriazole ultraviolet absorber and a thermoplastic polyester resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239404-A (JP)
Title: Redundant code generation method and device, data restoration method and device, and raid storage device
Inventor: FUJIWARA HIDEYASU
IPC: G06F3/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a redundant code generation method that executes an extended Galois field operation at a high speed when generating a redundant code data string.  <P>SOLUTION: The redundant code generation method has: dividing original data into a plurality of data strings; dividing each data string into bit strings; storing each of the bit strings in a different memory area of a memory; and executing an exclusive OR operation among vectors, which are extracted from the bit strings stored in the memory, according to an operational expression to compute bit strings that make up redundant code data strings without carrying out a bit shift operation within the vectors, wherein a predetermined number of bits is taken as a data unit and the number of bits as elements constituting each vector is equal to the data unit. The operational expression includes a companion matrix of a primitive polynomial of the Galois field and is used for generation of the redundant code data strings.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236436-A (JP)
Title: Seawater pump and method for preventing corrosion of the same
Inventor: JOKO MIKIO
IPC: F04D13/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seawater pump and a method for preventing corrosion of the same, easily reducing cost for preventing corrosion.  <P>SOLUTION: This seawater pump 1 pours freshwater into a pump casing 13 during shutdown, and naturally-derived water such as rainwater RW1 and river water RW2 which are free themselves is used as the freshwater. In the method for preventing corrosion of the seawater pump 1 pouring the freshwater into the pump casing 13 during shutdown, the naturally-derived water such as the rainwater RW1 and river water RW2 which are free themselves is poured into the pump casing 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237620-A (JP)
Title: Image forming apparatus
Inventor: KUBO ISAO
IPC: G03G15/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for detecting the rotation direction of a driving motor.  <P>SOLUTION: The image forming apparatus 1 includes: a position detecting part 39 which detects a rotational position of the driving motor 33, and outputs a detection signal; a sensor 32 which receives a light beam L deflected by the rotary polygon mirror, and outputs a light receiving signal; and a detecting part 38 which receives a position signal and the light receiving signal, and detects a rotation direction of the driving motor based on a timing pattern of detection of the rotational position and reception of the light beam by the sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009247353-A (JP)
Title: Stroke harvester or processor
Inventor: PAAVO JUHANI ALHAINEN
IPC: A01G23/08
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroke harvester for preventing slippage of trees, and effectively logging trees which have a remarkably different diameter, and for logging trees of an accurate length.  <P>SOLUTION: This stroke harvester has two main bodies 1 and 2. The main body 1 has in the inside at least one holding element 3 which has a tree branch brushing element 1a and a holding surface 3a for preventing tree slippage, and the other main body 2 has a tree supporting element 2b therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153211-A (JP)
Title: Optical disk for recording high-resolution video and stereoscopic video, optical disk reproducing device, and optical disk recording device
Inventor: OSHIMA MITSUAKI
IPC: H04N21/432
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve compatibility with a conventional system for reproducing ordinary videos in an optical disk in which stereoscopic videos and high-quality video signals are recorded and a system for reproducing the optical disk.  <P>SOLUTION: The reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic videos or high-quality videos by reproducing both first and second interleaved blocks recorded on the optical disk 1 in which first and second video signals are alternately recorded on the right and left sides by dividing the first and second video signals into frame groups of one GOP or more; and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010241263-A (JP)
Title: Diagnosis device for assisting failure reproduction, and output method for failure reproduction data
Inventor: Tsuchikiri hideyuki
IPC: B60R16/02
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnosis device assisting failure reproduction of a vehicle, and also to provide an output method for failure reproduction data.  <P>SOLUTION: The failure diagnosis device assists reproduction of a failure according to a failure code for indicating failure provided from an electronic control device of the vehicle, and includes a means for extracting feature inherent to the failure code of driving data from the driving data regarding a plurality of driving parameters provided from each of the electronic control devices of a large number of failed vehicle regarding each of the plurality of driving parameters concerning at least one failure code. The device also includes: a means for extracting the feature of general situation relating to the plurality of failure codes in each driving parameter from the driving data relating to the plurality of failure codes; and a means for setting a portion of the feature inherent to the failure code having a low analogous degree to the feature of general situation regarding at least one failure code as the driving data for reproducing failure corresponding to the failure code.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241074-A (JP)
Title: Method for recovering resin sheet
Inventor: KATAOKA MAKOTO
IPC: B29B17/02
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering a resin sheet, from which paper fibers are highly removed, from a laminate composed of the resin sheet and a paper layer in an industrially available manner.  <P>SOLUTION: The method for recovering the resin sheet includes: a maceration step of applying treatment for macerating paper fibers, for example, by a ball mill 3 to the laminate 1 composed of the resin sheet and the paper layer; a separation step of separating the macerated paper fibers and the fragmented resin sheet, for example, with a vibration sieve 4, from a mixture of the macerated paper fibers and the fragmented resin sheet obtained by the maceration step; a decomposition step of dispersing the fragmented resin sheet separated by the separation step into an aqueous medium containing cellulase decomposition enzyme to decompose the paper fibers remaining on the resin sheet; and a recovery step of taking the fragmented resin sheet out of the decomposition step in the state dispersed in the aqueous medium containing cellulase decomposition enzyme to separate the fragmented resin sheet from the aqueous medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245007-A (JP)
Title: Cathode-ray tube dividing method
Inventor: WADA NORIHIKO
IPC: H01J9/50
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise cathode-ray tube dividing method having no scattering and abnormal crack of glass in a dividing process of a panel and a funnel portion of a cathode-ray tube using laser beams.  <P>SOLUTION: Laser beams are irradiated on the cathode-ray tube by establishing so that the irradiation energy of laser may be 75% of the irradiation energy density at the processing end than that of the processing start point. Thereby, the thermal stress generated by laser beam irradiation at the latter half of the processing is reduced, and thus, even if it overlaps with concentration of internal stress by generation of a crack from the processing start point, only an appropriate stress for causing the crack is generated on the processing surface, thereby, there occurs no scattering of glass on the whole surface of irradiation part and a good crack is formed to realize the cathode-ray tube dividing process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009187658-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEMURA RIICHIRO
IPC: G11C13/00
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of data reliability caused by a variation of characteristics of a phase transition element and obtain stabilization in data-writing.  <P>SOLUTION: A memory cell array 17a includes memory cells (first memory cells) MC, which store data, and retreat memory cells (second memory cells) RMC for data at the time of refreshing, the retreat memory cells being for temporally storing data at the time refreshing. The first memory cells are arranged at the intersection points at which a plurality of first word lines cross a plurality of first bit lines which cross the plurality of first word lines, and the second memory cells are arranged at the intersection points at which second word lines arranged in parallel to the first word lines cross the plurality of the first bit lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169429-A (JP)
Title: Optical module
Inventor: SATO KENJI
IPC: H01S5/022
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module provided with a light dispersion filter being a dispersion compensator which permits a long-distance transmission path while materializing miniaturization, low power consumption and low cot of the optical module.  <P>SOLUTION: The optical module includes: an optical active element; an optical fiber; and a transmission type optical dispersion filter which is arranged on an optical axis of connecting the optical active element with the optical fiber so as to compensate dispersion received by the optical fiber, or includes: the optical fiber; a reflection type optical dispersion filter for compensating the dispersion received by the optical fiber; and an optical active element which is arranged on such a position as to avoid the optical axis of connecting the optical fiber with the optical dispersion filter, and is applied for an optical communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010247776-A (JP)
Title: Air-conditioning controller for vehicle
Inventor: HARADA TOMONORI
IPC: B60H1/32
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both of comfortability and securement of idle stop time.  <P>SOLUTION: The air-conditioning controller is provided in a vehicle including an idle stop device that stops an engine accompanying establishment of predetermined stop conditions, and restarts the engine accompanying the establishment of predetermined restart conditions. The air-conditioning controller cancels the idle stop and restarts the engine (S70) when the difference between a room temperature Tinner and the room temperature Ts right after the idle stop, at stopping of the idle stop, exceeds a temperature raise acceptable value α(S60).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258642-A (JP)
Title: Flip-flop circuit and prescaler circuit including the same
Inventor: CHIN KEI
IPC: H03K23/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional prescaler circuit that cannot perform high-accuracy frequency division at a high-speed operation.  <P>SOLUTION: A prescaler circuit includes: an FF circuit 4 including a master-side latch circuit that generates an intermediate signal corresponding to an external input signal, a slave-side latch circuit that generates an output signal corresponding to the intermediate signal, and a control signal switching circuit that selects output signal of the control signal switching circuit or fixed signal on the basis of a switching control signal and outputs the selected signal as a control signal; and an FF circuit 3 for outputting an output signal corresponding to the output signal of the FF circuit 4 to the FF circuit 4. Furthermore, the master-side latch circuit includes a first differential circuit which is on-off controlled on the basis of an input signal, a second differential circuit provided between a common source of the first differential circuit and one drain and on-off controlled on the basis of the control signal, and a third differential circuit storing an intermediate signal generated on the basis of the first and second differential circuits.  <P>COPYRIGHT: (C)2011,JPO&INPIT