baber/WOPTO huggingface dataset:
Patent JP-2009045440-A (JP)
Title: Suction brush for vacuum cleaner
Inventor: OH JANG KEUN
IPC: A47L9/28
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction brush for a vacuum cleaner that can automatically adjust the distance between a bottom surface having a suction inlet formed thereon and a surface to be cleaned when the surface to be cleaned is changed from a hard floor to a carpet and vice versa.  <P>SOLUTION: The suction brush includes: an upper casing 110; a lower casing 120 having a suction inlet formed thereon; an elevating plate 130 installed between the upper casing 110 and the lower casing 120 and having a lever insertion part firmed thereon; a cleaned surface sensing part for sensing whether the surface to be cleaned is the hard floor or the carpet; a lever 180 rotatably provided, one end of which is inserted into a lever insertion part and presses the elevating plate downward when the lever is rotated in one direction, while one end of the lever secedes from the lever insertion part when the lever is rotated in the other direction; and a solenoid 170 for rotating the lever in one direction or the other direction when the surface to be cleaned is sensed. The lower casing becomes in contact with or comes apart from the surface to be cleaned as the elevating plate descends or ascends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010006220-A (JP)
Title: Vehicle body front part structure
Inventor: TANAKA KATSUTOSHI
IPC: B62D25/20
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To disperse an impact load to right and left front side frames when the central portion in a vehicle width direction collides with an obstacle such as a pole not having a width extending in the vehicle width direction, and to suppress a power plant from moving rearward.  <P>SOLUTION: A single wire 215 is stretched over the rear surface of the power plant 208. The right and left front ends of the wire 215 are coupled to front end portions of the right and left front side frames 210. Further, the wire 215 is cabled in parallel to axis lines of the front side frames 210 in a side view.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006288-A (JP)
Title: Moving vehicle
Inventor: NISHIHARA KEIICHI
IPC: B62D11/04
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein part cost is increased since the number of parts in a link mechanism is increased, and downsizing of a vehicle machine body becomes difficult by the arrangement of the link mechanism, in a conventional moving vehicle.  <P>SOLUTION: This moving vehicle includes the first link mechanism 48 in which steering levers 21L/21R are arranged side by side in a right and left direction on upper sides of hydraulic pumps 13F/13R for traveling driving, the hydraulic pumps 13F/13R are arranged to be distributed to front and rear sides of the steering levers 21L/21R, and a trunnion shaft 13Rd of the hydraulic pump 13R is connected to the steering lever 21L, and the second link mechanism 49 for connecting a trunnion shaft 13Fd of the hydraulic pump 13F to the steering lever 21R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014648-A (JP)
Title: Probe array and manufacturing method thereof
Inventor: SHIBAHARA TERUHISA
IPC: G01N37/00
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe array with a detection result obtained of a wide dynamic range without adjusting excitation light by changing its intensity in fluorescence observation.  <P>SOLUTION: This probe array comprises a combination of a probe holding substrate 2 and a seat member 3. The holding substrate 2 includes first and second principal planes 4 and 5 extending in parallel to each other, and holds probe molecules 7 on a plurality of probe holding parts 6 thereof. The seat member 3 includes a reference plane 8 disposed in parallel to a fluorescence receiving surface while comprising a seat surface 10 supporting the holding substrate 2, the seat surface 10 extending in a direction not paralleling the reference plane 8. The holding parts 6 each have a plurality of surfaces making angles different from each other with the receiving surface, that is, a bottom surface and a plurality of rising wall surfaces rising from the bottom surface. Therefore, the plurality of surfaces can be made different from each other in sensitivity. As a result, a wide dynamic range can be materialized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009044732-A (JP)
Title: Transmission device and method
Inventor: MURAKAMI YUTAKA
IPC: H03M13/19
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission device and method capable of improving reception quality on a receiving side when an LDPC-CC (Low-Density Parity-Check Convolutional Codes) encoding process is used.  <P>SOLUTION: The transmission device 100 includes: an LDPC-CC encoding unit 102; a sorting unit 121 for sorting encoded data 120 obtained by the LDPC-CC encoding unit 102 into a first encoded data group 103_A corresponding to the number of columns containing "1" in LDPC-CC check matrixes H in which protographs are removed and into a second encoded data group 103_B corresponding to the number of other columns than above; and a frame constructing unit (a control unit (106)) for constructing a transmission frame in which the first encoded group 103_A and the second encoded data group 103_B are disposed at different positions according to time or frequency in a frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030597-A (JP)
Title: Wind turbine protection
Inventor: BASTIAN LEWKE
IPC: F03D1/06
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method improved for protecting a wind turbine blade from lightning.  <P>SOLUTION: The invention relates to lightning protection for a wind turbine. A lightning protection system 200 for the wind turbine blade 108 of the wind turbine 100 may comprise a conductive lightning receptor 201 for mounting at the surface 212 of the turbine blade 108 such that a portion of the lightning receptor 201 projects beyond a trailing edge 210 of the turbine blade 108 when mounted at the surface 212, and/or a lightning receptor 201 that has a generally elongated shape and that is configured to be mounted such that the greatest dimension of the lightning receptor 201 lies generally parallel to the direction in which the turbine blade 108 is designed to move.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010018580-A (JP)
Title: COSMETIC COMPOSITION CONTAINING POLY-gamma-L-GLUTAMIC ACID-CROSSLINKED MATERIAL
Inventor: YAMAMOTO SHUHEI
IPC: A61Q19/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humectant cosmetic without having sticky feeling and excellent in humectant effect.  <P>SOLUTION: This cosmetic composition without having the sticky feeling of the humectant contains a poly-γ-L-glutamic acid-crosslinked material and a humectant. The humectant may be a hydrophilic humectant and/or a lipophilic humectant. Further, an ultraviolet light absorbent and/or an antibacterial agent may be contained in the cosmetic composition. The cosmetic composition can be utilized as a cosmetic. quasi-drug, medical supply, hygienic material or medicine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009005371-A (JP)
Title: Data recording method, data editing method, data decoding method, apparatus and recording medium therefor
Inventor: KIYAMA JIRO
IPC: H04N21/472
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording method, a data editing method, a data decoding method, a data recorder and a data decoder, which, by a simple configuration, prevents reproduction from being disturbed upon reproduction of an AV stream which is formed by connecting AV streams.  <P>SOLUTION: A system records an AV stream composed of a plurality of record units (RUs) containing an independently reproducible video unit (VUs) of at least video or audio and program information (Movie atom) managing the AV stream, onto a recording medium. The program information contains a piece of information (Edit list atom) that manages a point of junction between the record units or between the AV streams. In decoding the AV stream, decoding is halted or decoders are switched at the point of junction, based on the management information on the points of junction, for example.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010020237-A (JP)
Title: Image detection display apparatus and electronic equipment
Inventor: SUZUKI TAKAAKI
IPC: G09G3/20
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin type image detection display apparatus which has both of a display function, and a function of clearly detecting an image of the surface of an object or an image of a cross-section of the inside of the object.  <P>SOLUTION: The image detection display apparatus has: a display screen 11; a liquid crystal layer 35 which outputs display image light modulated according to an image signal input when display takes place, and outputs detection light (Ld) toward the display screen 11 when detection takes place; a drive means for the liquid crystal layer 35; a plurality of micro-lenses 50 disposed between the liquid crystal layer 35 and the display screen 11, and used to emit the detection light (Ld) outside through the display screen 11 and condense it into a living body where veins pass (or into a surface of a living body where finger prints exist); and a plurality of light receiving elements PD which receive detected image light made incident to the display screen 11 from outside and entering through the plurality of micro-lenses 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025979-A (JP)
Title: Driving method of semiconductor optical modulator, and semiconductor optical modulator
Inventor: SHIMOYAMA MINEFUMI
IPC: G02F1/017
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method in which an interference type light intensity modulator having a semiconductor optical waveguide with secondary electric optical effect generates a small chirp.  <P>SOLUTION: First and second modulation voltages V1 and V2 applied to first and second semiconductor optical waveguides 12 and 13 respectively are so controlled that V1V1'+V2V2'=0 during transition between a first stationary state and a second stationary state. Here, V1' and V2' are time differentials of V1 and V2. Through the control, a term of a chirp parameter α which originates from secondary electric optical effect becomes small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022904-A (JP)
Title: Ultrasonic liquid treatment apparatus
Inventor: ARAI MASAYOSHI
IPC: B06B1/02
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce erosion, enable a large number of times of grinding corroded parts and attempt to substantially improve the treating capacity by enlarging the treatment area.  <P>SOLUTION: A target liquid is contained in a treatment vessel 9, and ultrasonic waves generated by oscillating the outer periphery 2C of the body of an ultrasonic horn 2 are applied to the liquid in the treatment vessel 9. The ultrasonic horn 2 is held at positions N, N serving as knots of oscillation. Parts of holding members 5 and 6 coming in contact with the ultrasonic horn 2 are sealed with sealing members 7 and 8, e.g. O rings.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027734-A (JP)
Title: Nitride semiconductor device
Inventor: OTAKE HIROTAKA
IPC: H01L29/12
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device with an element chip advantageous for area reduction of the element chip and achieving mass production at an excellent cost efficiency.  <P>SOLUTION: In the nitride semiconductor device 1, a source pad 8 and a gate pad 9 formed on one surface 51 of the element chip 5 are joined with a sub mount 4 to electrically connect the pads to the sub mount 4. An aluminum wire 14 is joined with a drain electrode 10 formed on the other surface 52 of the element chip 5. A width W (a first direction relating width) of the drain electrode 10 joined with the aluminum wire 14 is set to a value less than 2 times a wire diameter D of the aluminum wire 14. A length (a second direction relating width) of the drain electrode 10 is set to a value less than 3.5 times the wire diameter D of the aluminum wire 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027885-A (JP)
Title: Organic electroluminescent element
Inventor: KANBE EMIKO
IPC: H05B33/26
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of emitting light with high efficiency, and stably drivable.  <P>SOLUTION: This organic electroluminescent element includes an organic layer 20 between an anode 11 and a cathode 31. The organic layer 20 has a structure where an electron injection layer 21, an electron transport layer 22, a functional layer 23, a hole transport layer 24, a luminescent layer 25 and an electron transport layer 26 are laminated from the anode 11 side. The electron injection layer 21 contains an electron transport material. The functional layer 23 is formed by containing hexaazatriphenylene and the like. By including the electron transport layer 22 and the functional layer 23, holes can be efficiently and sufficiently injected into the luminescent layer 25 from the positive electrode 11 while suppressing expansion of current in the lateral direction when applying an electric field to the luminescent layer 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027445-A (JP)
Title: Rotary anode x-ray tube device
Inventor: ABU HIDEO
IPC: H01J35/10
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary anode X-ray tube device capable of reducing occurrence of expansion, blurring and distortion of an X-ray focus.  <P>SOLUTION: A magnetic path forming body 35 is installed at both sides in a direction along a width direction of a filament 32 in a cathode support body 33. A plurality of magnetic poles 54 are arranged at the outside of a vacuum housing 15 opposed to the magnetic path forming bodies 35. A deflection magnetic field which deflects a trajectory of electrons generated from the filament 32 is formed in collaboration of the plurality of magnetic poles 54 and the magnetic path forming bodies 35. Thereby, the magnetic flux density of the deflection magnetic field in the electron beam position is increased and the distance between the cathode support body 33 and an anode target 27 is brought closer and occurrence of expansion, blurring, distortion or the like of the X-ray focus is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008282534-A (JP)
Title: Recording parameter setting device and information recording medium
Inventor: ADACHI YOSHIHISA
IPC: G11B7/125
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To form a recording mark capable of more surely obtaining a proper reproduced signal quality, while suppressing the number of recording parameters used.  <P>SOLUTION: A pulse string for forming a recording mark having a maximum recording mark length from a first predetermined recording mark length includes a leading portion, a terminating-end portion, and an intermediate portion between the leading portion and the terminating-edge portion. A recording parameter comprises the falling position of a terminating-end pulse for controlling the heat of a rear edge in the recording mark. The recording parameter includes the width of the terminating-edge pulse. A second predetermined recording mark length is longer than the first predetermined recording mark length; and when the falling position of the terminating-edge is pulse moved, the width of the terminating-edge pulse is not varied and the moving direction of the falling position of the terminating-edge pulse is the direction of moving the terminating-end pulse closer to the leading edge pulse.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010032595-A (JP)
Title: Toner and method for manufacturing toner
Inventor: YUASA YASUHITO
IPC: G03G9/087
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner or a two-component developer, by which a toner having small particle diameters with a sharp grain size distribution can be prepared without requiring a classification step and the toner has a longer life and can prevent a void or scattering in a transfer process.  <P>SOLUTION: The toner is manufactured by: mixing at least a resin particle dispersion liquid having dispersion of resin particles, a carbon black particle dispersion liquid having dispersion of carbon black particles, an ε-type copper phthalocyanine particle dispersion liquid having dispersion of ε-type copper phthalocyanine particles, and a wax particle dispersion liquid having dispersion of wax particles, to produce a mixture liquid; adding a flocculant to the mixture liquid to flocculate the resin particles, the carbon black particles, the ε-type copper phthalocyanine particles and the wax particles to produce core particles; or further depositing a second shell resin on the core particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030800-A (JP)
Title: beta-ZEOLITE HAVING LARGE CRYSTALLITE
Inventor: TAKAMITSU YASUYUKI
IPC: C01B39/48
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide β-zeolite having an SiO<SB>2</SB>/Al<SB>2</SB>O<SB>3</SB>molar ratio of 20 to <30 and a crystallite diameter of ≥40 nm, excellent in heat resistance and containing no fluorine.  <P>SOLUTION: Until now, β-zeolite having an SiO<SB>2</SB>/Al<SB>2</SB>O<SB>3</SB>molar ratio of 20 to <30 and a crystallite diameter of ≥40 nm is obtained by using fluorine and thereby inevitably contains fluorine in the crystals. When a basic aqueous reaction liquid containing cesium is heated under stirring to cause crystallization, the objective β-zeolite having a crystallite diameter of ≥40 nm and containing no fluorine in the crystals is obtained, and the β-zeolite has high heat resistance while having the SiO<SB>2</SB>/Al<SB>2</SB>O<SB>3</SB>molar ratio of 20 to <30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003280-A (JP)
Title: Structure of multi-sensor touchpad
Inventor: Yang yan-mei
IPC: G06F3/041
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-sensor touchpad whose manufacturing cost is low and which is easily assembled and has a light and thin structure.  <P>SOLUTION: The multi-sensor touchpad C sequentially includes a protective layer 20, a first trace layer 21, an insulation layer 22, a multi-sensor layer 23, a space dot layer 24, a conductive film 25 and a substrate 26. The first trace layer 21 and the multi-sensor layer 23 have a first trace 211 and a second trace 231 which are intersected to each other, and conductive circuits connected to the traces 211 and 231 thereon, respectively and are used to transmit a sensor signal to a subsequent signal processing element. The end of the second trace 231 and the conductive film 25 have electrical nodes 233 and 253 thereon and a voltage source and a resistance calculation circuit E electrically connected thereto so as to be used for generation of a sensor signal during pressing and for calculation od the resistance value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030925-A (JP)
Title: Method of synthesizing alkoxymagnesium, solid catalyst component for polymerizing olefins, and catalyst
Inventor: ARAI YOSHIYUKI
IPC: C07C31/30
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing alkoxymagnesium capable of obtaining a solid catalyst component suitable for preparing a polymer having a high bulk density and a small amount of fine particles without decreasing capabilities such as the stereospecificity of a resulting polymer and its polymerization activity, a solid catalyst component for polymerizing olefins wherein the alkoxymagnesium is employed, and a catalyst.  <P>SOLUTION: The method of preparing alkoxymagnesium by causing metallic magnesium and an alcohol to react with each other in the presence of a halogen-containing compound while agitating them to form solid alkoxymagnesium, is characterized by changing the temperature condition in the midst of the reaction to another temperature condition whereby the reaction temperature is increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030378-A (JP)
Title: Tire pneumatic drop detection device and method, and tire pneumatic drop detection program
Inventor: FUJITA HAJIME
IPC: G01L17/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire pneumatic drop detection device detecting a tire pneumatic drop with high accuracy by stably estimating a resonance frequency.  <P>SOLUTION: The tire pneumatic drop detection device includes: an information detection means for periodically detecting rotating speed information, an outside air temperature signal, a turning signal and a wheel torque signal of a tire of each wheel of a vehicle; a rotating acceleration information arithmetic means for calculating rotating acceleration information on the tire from the rotating speed information obtained by the information detection means; a frequency characteristic estimation means for estimating a frequency characteristic of the rotating speed information from the rotating speed information obtained by the information detection means; and a decision means for deciding the pneumatic drop of the tire based on the estimated frequency characteristic.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014683-A (JP)
Title: Digital type soil hardness meter
Inventor: OISHI MASAYUKI
IPC: G01N3/40
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise digital type soil hardness meter which needs no motive energy, is lightweight and portable, and can carry out a measurement while digitizing a measured value and store it.  <P>SOLUTION: A rod 25 having a cone 27 at its tip is set perpendicular to a solid plane 28, and then a handle grip 18 is pushed by one's hand, thereby bringing the cone 27 to penetrate into soil continuously to measure a hardness of the soil. A spring 24 is compressed by two forces being a force needed for the penetration and a resistance of the penetration, and it is converted into an electric signal by using a hardness measuring potentiometer 23 mounted on a slide arm 20, and the electric signal is recorded and stored in a memory along with positional information of a GPS by using a displaying/recording device, thereby completing a measuring operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040209-A (JP)
Title: Backlight device for liquid crystal panel
Inventor: TSUJII TAKAYUKI
IPC: H05B41/282
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To structure a driving circuit of a backlight device for a liquid crystal panel with the use of low-cost general-purpose control ICs in place of high-cost exclusive inverter control ICs.  <P>SOLUTION: The driving circuit 3 is provided with a driving-pulse generating part 32 (switching elements 32a, 32b) connected to a drive-use direct-current power source Vin of a power source part 4 for generating driving pulses, of which voltages periodically change, due to repetition of ON/OFF switching, an inverter transformer 33, of which a primary winding is connected to the driving-pulse generating part 32 and a secondary winding is connected to a cold-cathode fluorescent lamp 2, a current detecting part 35 (a resistor R1) detecting changes of drive currents flowing between the drive-use direct-current power source Vin and the driving-pulse generating part 32, and a control part 34 (a control IC 34a) carrying feed-back control so that an input power is to be constant based on changes of the drive currents detected by the current detecting part 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT