baber/WOPTO huggingface dataset:
Patent JP-2011104521-A (JP)
Title: Cleaning nozzle and cleaning apparatus
Inventor: CHIKAMOTO JIN
IPC: E01H1/08
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the whole body of an apparatus having such a configuration as to suck dirt while spraying an air flow.  <P>SOLUTION: A cleaning nozzle 100 includes a spraying section 110 spraying a high-pressure air flow toward a surface to be cleaned and a sucking section 120 containing the spraying section 110 and being opened to the target surface to suck dust on the target surface. The spraying section 110 has a spraying pipe 111 supplied with high-pressure air generated in the body of the cleaning apparatus, not illustrated, and a spraying outlet 113 spraying the supplied high-pressure air toward the target surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109434-A (JP)
Title: Voice collection apparatus, voice recognition system, and structure for mounting microphone array
Inventor: TAKATANI TOMOYA
IPC: G10L21/028
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a target voice recognition rate reduction, caused by vibration from a mobile body such as a robot or an automobile, when a voice recognition system is mounted in the mobile body.  <P>SOLUTION: A microphone array 1 includes microphone elements 111-114. As one example of a support member, a vibration suppressing member 12 and stays 131-134 can be mounted in a mobile body 80 and configured to support the microphone elements 111-114. While mounted in the mobile 80, the vibration suppressing member 12 is formed in a state that the vibration suppressing member 12 is mounted to the mobile body 80 in such a manner that an arrival time of vibration from the mobile body 80 through the vibration suppressing member 12 and the stays 131-134 to the microphone elements 111-114 is determined to be different between at least two microphone elements included in the microphone elements 111-114.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105370-A (JP)
Title: Pilfer-proof cap and method for manufacturing the same
Inventor: ITO RYUTA
IPC: B65D41/34
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pilfer-proof cap made of a metal which has no possibility of remaining a burr on a skirt part of the cap when it is unsealed and exhibits excellent safety, and to provide a method for manufacturing the cap.  <P>SOLUTION: In the pilfer-proof cap, the rolling direction of a base material in a broad bridge part 7a connecting a pilfer-proof band 5 is made to be 60-90° to the rotating direction of a cap body. In addition, in a method for manufacturing the cap, after a plate-like base material 21a rolled in a specified direction is press-processed to mold a cylindrical cap shell 1a with a top plate part 2, this cap shell 1a is positioned so that the rolling direction of a metal in the broad bridge part 7a becomes in the direction of 60-90° to the rotating direction of the cap body 1 to perform sewing a machine processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010168888-A (JP)
Title: Slope and slope forming method
Inventor: SUZUKI TERUYUKI
IPC: E02D29/02
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope using a honeycomb-like solid reinforcing material, easily constructible and allowed to have vegetation without collapsing by frost heaving, and a method for forming the slope.  <P>SOLUTION: The honeycomb-like solid reinforcing material of honeycomb structure comprising a large number of cells is spread and installed on the formed slope, and a volcanic ash honeycomb layer with volcanic ash filled in the cells is installed to form a honeycomb reinforced slope. The volcanic ash is non-frost heaving volcanic ash, and a vegetation layer is installed on the volcanic ash honeycomb layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011115032-A (JP)
Title: Power conversion apparatus
Inventor: YAMADA YASUYUKI
IPC: H02P27/06
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power loss caused by a shunt resistor on the side of an inverter circuit by detecting an instantaneous current of an inverter circuit on a power supply side, and also reduce ringing in a driving signal of a load by impedance of a power line.  <P>SOLUTION: The power conversion apparatus includes a rectifying circuit 2a for rectifying a commercial power supply 1 and smoothing capacitors 2c and 2d. A power supply 2 which outputs a smoothed DC voltage and supplies it to an inverter circuit 3 is provided with a Hall element-type current sensor 2b which detects an instantaneous current of the inverter circuit 3, by subtracting a value of a current flowing in the smoothing capacitors 2c and 2d from a value of a current output from the rectifying circuit 2a. Wiring where wiring connected to the smoothing capacitors 2c and 2d and an inverter circuit 8 is connected to the rectifying circuit 2a, and wiring connecting the two smoothing capacitors 2c and 2d in series are arranged in the direction where a current flowing in each line in the Hall element-type current sensor 2b is subtracted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118787-A (JP)
Title: Firmware rewriting method
Inventor: SHINCHI TOSHIMIKI
IPC: G06F3/12
Filed: 2009-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable firmware rewriting in a plurality of MFPs without spoiling user conveniences, in an image forming system under a pull-print environment.  <P>SOLUTION: An MFP is selected that suits output setting information of each print data stored in print data storage means, and operable MFPs are selected from the selected MFPs. At least one MFP is selected therefrom for each output setting, and firmware rewriting is preferentially performed for other than the selected MFP. Then, firmware rewriting is performed for the selected MFP.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125071-A (JP)
Title: Power generation device
Inventor: YOSHIDA KAZUJI
IPC: H02N2/00
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smaller power generation device for improving the efficiency of power generation by releasing the concentration of stress applied to a generator.  <P>SOLUTION: The power generation device which is formed using a micromachining technique includes: a frame 1; a vibrator 2 formed inside the frame 1; a warpage 3 which connects the frame 1 and the vibrator 2 and is warped by displacement of the vibrator 2; and the generator 7 having a lower electrode 4, a piezoelectric layer 5 and an upper electrode 6, which are sequentially stacked on the warpage 3 from the lower layer, and generating an AC voltage in response to the vibration of the vibrator 2. In the device, the outer shape in plane view of the warpage 3 is substantially a trapezoid in which the frame 1 side is wider, and the frame 1 is formed so that an outer edge 8 and an inner edge 9 are each a substantial triangle along the outer shape of the warpage 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010055118-A (JP)
Title: Vertically aligned liquid crystal display device
Inventor: JANG SOO-JIN
IPC: G02F1/13363
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a viewing angle characteristic.  <P>SOLUTION: The vertically aligned liquid crystal display device has a high contrast characteristic at the front and inclination angles by minimizing leakage of light in a dark state at the inclination angle. The vertically aligned liquid crystal display device comprises: a liquid crystal cell filled with liquid crystals having a negative dielectric anisotropy, disposed between a first polarizing plate and a second polarizing plate whose absorption axes are vertical to each other; one +A plate and one -C plate disposed between the first polarizing plate and the liquid crystal cell; and one more +A plate disposed between the second polarizing plate and the liquid crystal cell. The optical axis of the +A plate adjacent to the first polarizing plate is perpendicular to the absorption axis of the first polarizing plate, and the optical axis of the +A plate adjacent to the second polarizing plate is parallel to the absorption axis of the second polarizing plate. Further, the vertically aligned liquid crystal display device comprises: a biaxial retardation film included between the first polarizing plate and the liquid crystal cell; and one +A plate included between the second polarizing plate and the liquid crystal cell. The optical axis of the +A plate is parallel to the absorption axis of the second polarizing plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011122508-A (JP)
Title: Power generator
Inventor: KURIBAYASHI SADATOMO
IPC: F03D1/02
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine generator dealing with deterioration of power generation efficiency during low speed rotation of wind turbines without using a speed increasing gear and having a simple structure and good power generation efficiency.  <P>SOLUTION: The wind turbine generator includes a first wind turbine 1 and a second wind turbine 2, which are supported to coaxially rotate in opposite directions to each other in air flowing environment, and a power generator 3. The first wind turbine 1 is constituted of first blades 11 and a first rotating shaft 12 and the second wind turbine 2 is constituted of second blades 21 and a second rotating shaft 22. The power generator 3 includes a field magnet 31 connected with the first rotating shaft 12, an armature 32 connected with the second rotating shaft 22, and a current collector 33 taking out generated electric power from the armature 32. A clutch 6 is interposed between the first rotating shaft 12 and the second rotating shaft 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124828-A (JP)
Title: Image display device, image display system, and image display method
Inventor: HAMA YUJI
IPC: G06F3/048
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a use amount of paper in printing plate check while allowing the printing plate check using a principle of registration check of printing plate.  <P>SOLUTION: This image display device is provided with: a display portion which has an image display surface which can display an image and on which a first original is placed; a storage portion which stores original data of a second original which is an original before or after correction of the first original; and a display control portion which determines a display area which is an area on which an image of the second original is displayed and an area on which the first original is placed on the image display surface, and makes the display portion display the image of the second original based on the original data stored in the storage portion and the determined display area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123363-A (JP)
Title: Optical deflector and method of manufacturing optical deflector
Inventor: OZAKI TAKASHI
IPC: B81C1/00
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror in which the sticking force of the mirror and a fill factor are simultaneously enhanced in an optical deflector which rocks the mirror and defects a light beam.  <P>SOLUTION: The optical deflector includes a substrate, a moving part, a core and a surface member. The movable part is rockingly supported to the substrate. The core extends from a part of the movable part to the opposite side of the substrate. The surface member includes a part which covers the summit face of the core, a side face which erects from the movable part and stretches along a loop taking a round of the core, and an extended part which stretches in parallel to the upper face of the movable part from the upper edge of the side face outward. The surface member is formed of a material which is different from the core forming material forming the core and reflects light. At least a part of the surface member reaches the outside of the contour of the movable part when viewed the movable part from the vertical direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123384-A (JP)
Title: Cleaning device, charging device, and image forming apparatus
Inventor: ISHIKAWA NAOTOSHI
IPC: G03G21/10
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which can suppress a developer adhering to a brush from remaining in the brush and to provide an charging device and an image forming apparatus.  <P>SOLUTION: The cleaning device 300 includes: the brush 330 including a large number of bristle materials 336 coming into rotatable contact with the surface of an intermediate transfer body 104; a flicking member 350 provided in a position where it comes into contact with the bristle materials 336 and coming into contact with or separating from the bristle materials 336 according to the rotation of the brush 330, to elastically deform the bristle materials 336 by the contact, restore the elastically deformed bristle materials 336 by the separation and remove the developer adhering to the bristle materials 336; and a conveying device 390 provided below the flicking member 350 in the direction of gravitational force and conveying the developer removed by flicking member 350. A space S1 where the developer drops toward the conveying device 390 is formed between a contact part 354 where the contact of the bristle materials 336 with the flicking member 350 is started and the conveying device 390.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110928-A (JP)
Title: Crystal display
Inventor: IKEDA SHUZO
IPC: B44C3/00
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationary article with a blacked or dark-colored reverse side, such as a commemorative object or other displays formed by internally performing laser processing to a transparent or translucent material such as crystal glass so as to be applicable to various purposes, the stationary article being configured so that a laser-processed image can be easily discriminated without the need for a decorative stand having a light source.  <P>SOLUTION: The stationary article is a display or the like obtained by internally performing laser processing to the transparent or translucent material such as crystal glass, which has a blacked or dark-colored reverse side, and inclined side surfaces and a top surface which are formed to extend from the reverse side to the front.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129256-A (JP)
Title: Electronic component and manufacturing method of the electronic component
Inventor: ASAI KIYOSHI
IPC: H01R33/74
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To fix platy metal components used for an electronic component, without fail, without increasing the thickness of the electric component.  <P>SOLUTION: Pointed parts 207 are formed at an end part of the front and rear rolling surfaces of platy metal components, such as, a socket housing 102 or a contact 103 (a first rolling surface 201, a second rolling surface 202). The pointed parts 207 are provided at a site extending from the first rolling surface 201 over an end surface 203 of the metal component, and a site from the second rolling surface 202 extending over an end surface 203, respectively. The thickness of the endmost part of the metal component is made thinner than a predetermined thickness of the metal component. Resin 151 hardens to have a shape continuing to surround the end surface 203 side of the metal component and the pointed parts 207 and pinches the metal component in its thickness direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010099832-A (JP)
Title: Wire for high-speed electrical discharge machining
Inventor: LY MICHEL
IPC: B23K35/02
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To attain higher electrical discharge machining speed, regarding electrode wire.  <P>SOLUTION: This electrode wire for electrical discharge machining includes an unalloyed copper core 16 coated with a diffused zinc alloy coating layer 17. Thickness E of the diffused zinc alloy coating layer 17 is 10% or more of the diameter of the wire. The coating layer 17 is optionally plated with a thin zinc, copper, nickel, silver, or gold surface contact film 21. The whole conductivity of the electrode wire is from 65-75%IACS.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011056494-A (JP)
Title: Water-soluble volatile organic compound adsorbent
Inventor: SUZUKI MASAYA
IPC: B01D53/02
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble volatile organic compound adsorbent consisting of an inorganic compound, adsorbing a water-soluble volatile organic compound and desorbing it at 100-150°C.  <P>SOLUTION: The water-soluble volatile organic compound adsorbent has a composite comprising a low crystallizing layered clay mineral and amorphous aluminum silicate and/or a precursor thereof as an effective component. The precursor is turned into the composite by heating at high temperature or by long time heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127177-A (JP)
Title: Hydrogen storage alloy, method for producing the same, and alkali storage battery
Inventor: ISHIDA JUN
IPC: C22F1/10
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To make cycle life longer in an alkali storage battery of high capacity using a hydrogen storage alloy in which the main phase has a hexagonal crystal structure.  <P>SOLUTION: A hydrogen storage alloy expressed by general formula Ln<SB>1-x</SB>Mg<SB>x</SB>Ni<SB>y</SB>A<SB>z</SB>, and in which the main phase has a hexagonal or rhombohedral crystal structure on the negative electrode of the alkali storage battery, and the one in which the number of the average value of the linear subphases with a thickness of ≥50 nm present in the range of 10 μm×10 μm in the cross section reaches ≤3 is used. In the formula, Ln is at least one kind of element selected from rare earth elements including Y, and Ca, Zr and Ti; (A) denotes at least one kind of element selected from Co, Fe, Mn, V, Cr, Nb, Al, Ga, Zn, Sn, Cu, Si, P and B; and the conditions of 0.15≤x≤0.30, 0<z≤1.5 and 2.8≤y+z≤4.0 are satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129414-A (JP)
Title: Connection structure for vehicle
Inventor: FUKUDA KUNIHIRO
IPC: H01R13/645
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure for a vehicle in which even if a connecting terminal hangs down to a terminal housing, a pair of connecting terminals can be easily inserted smoothly into the housing.  <P>SOLUTION: In each of insulating plates 8a-8c fixed to each of a plurality of first connecting terminals 4a-4c, the corner part 43 of tip side of the insulating plate 8a-8c on the side facing the second connecting terminals to be inserted is chamfered so that, when the first connecting terminals 4a-4c to be fixed hang down to the first terminal housing 5, the corner parts contact second connecting terminals inserted so as to be opposed to the first connecting terminals 4a-4c to be fixed and push up the first connecting terminals 4a-4c to be fixed which hang down to the first terminal housing 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125548-A (JP)
Title: Sterilization method of blood product
Inventor: KITAHARA SHIGEO
IPC: A61K35/14
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilization method of a blood product with shortened processing time and an increased sterilization effect since there are problems that heating for a long period of time is needed in a sterilization method by heat treatment, the treatment takes time and also the sterilization effect is low.  <P>SOLUTION: In the sterilization method of the blood product, bacteria in a blood product enclosing container 45 enclosing the blood product are sterilized by pressure waves generated by discharge. To put it concretely, liquid 41 like tap water is put into a container 19 opened at the upper part, the discharge electrode part 6 of an electrode device 2 is installed in the liquid 41, and the blood product enclosing container 45 is positioned near the discharge electrode part 6. The pressure waves generated by the discharge between the electrodes 4;5 of the discharge electrode part 6 are transmitted to the inside of the blood product enclosing container 45 through the liquid as a pressure wave transmission medium, and the bacteria inside the blood product enclosing container 45 are annihilated by the transmitted pressure waves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130670-A (JP)
Title: Seedling transplanter
Inventor: KATSUNO SHIRO
IPC: A01C11/02
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling transplanter whose rolling is controlled with an inclination sensor for detecting the lateral inclination angle of a vehicle body and can also manually easily be controlled, when the rolling control is stopped in response to the conditions of a field, wherein a worker can manually easily set the lateral inclination angle of the vehicle body in response to the conditions of the field in a simple constitution to perform a seedling-transplanting work.  <P>SOLUTION: In the seedling transplanter in which a rolling actuator for changing the relative heights of right and left vehicle wheels to control the lateral inclination of the vehicle body, and right and left upward or downward operated seedling planting tools for planting seedlings in the field are disposed, the rolling actuator is operated with a rolling control valve capable of being switched in response to the inclination detection of the vehicle body, and a rolling operation lever 71 for switching the rolling control valve into an automatic control state for automatically switching the valve in response to the inclination detection of the vehicle body or into a manual operation state enabling that the worker can arbitrarily manually switch the valve are disposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130802-A (JP)
Title: Power transmission mechanism for performance of game machine and game machine provided with the same
Inventor: IZUMI KUNIAKI
IPC: A63F7/02
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely transmit power from an intermediate gear which can be rotated receiving the power of a motor and can revolve to a driven gear.  <P>SOLUTION: The power transmission mechanism for performances includes: a driving gear 24 to be rotated receiving the power of a motor; an internally toothed gear 25 to be rotated together with the driving gear 24; a side face member 26 freely turnably supported by the internally toothed gear 25; an intermediate gear 29 provided at the side face member 26, engaged with the driving gear 24, and capable of revolving around the rotary shaft of the side face member 26; a driven gear 30 provided on a position in the middle of a range in which the intermediate gear 29 revolves, for transmitting power to a driven pulley 31 for elevating and lowering a movable component 126 for performances when engaged with the intermediate gear 29; and a pawl member 27 freely rotatably supported on the inner side of the internally toothed gear 25 and integrally connected with the side face member 26. The driven gear 30 is provided on the front side of the moving direction of the revolving intermediate gear 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130848-A (JP)
Title: X-ray ct apparatus
Inventor: KODAIRA YASUO
IPC: A61B6/08
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of guiding a scan position by a laser beam.  <P>SOLUTION: The X-ray CT apparatus includes: an X-ray source for irradiating a subject with X-rays; an X-ray detector disposed to be opposite to the X-ray source across a space where the subject is to be arranged; a scanning means for performing scanning to the subject by rotating the X-ray source and the X-ray detector around the subject; a light projection means for irradiating the subject with reference light for indicating the scan position by the scanning means; and a reflection means for irradiating the subject with reflected light with which the reference light is reflected.  <P>COPYRIGHT: (C)2011,JPO&INPIT