baber/WOPTO huggingface dataset:
Patent JP-2011141354-A (JP)
Title: Developing device and image forming apparatus
Inventor: WATANABE MAKIKO
IPC: G03G15/08
Filed: 2010-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of providing a high-quality image over the long term, by stably improving property of collecting toner from a toner carrier to a developer carrier and suppressing the occurrence of developing history (ghost) caused by a difference of toner consumption of the toner carrier, in a hybrid developing system, and to provide an image forming apparatus using the developing device.  <P>SOLUTION: By providing a movable member that enhances and stabilizes contact of developer with the toner carrier in front of a toner supply area, contact area of the developer with the toner carrier and powder pressure are kept properly, and the property of collecting the toner from the toner carrier to the developer carrier is stably improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141174-A (JP)
Title: Three-dimensional measurement apparatus and control method thereof
Inventor: KOBAYASHI KAZUHIKO
IPC: G06F3/038
Filed: 2010-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-speed three-dimensional position measurement using the projection of coded patterns.  <P>SOLUTION: A three-dimensional measurement apparatus measuring a position and attitude of a measurement object generates patterns to be projected to the measurement object, projects a plurality of types of generated patterns to the measurement object by a projection section and photographs the measurement object by an imaging section, and computes coordinate values of patterns on a photographed image to be acquired by imaging based on the projected patterns, a geometric model of the measurement object, and information indicating the rough position and attitude of the measurement object. Photographed patterns on the photographed image are associated with the patterns projected by the projection section using the computed coordinate values, and distances between the patterns projected to the measurement object and the imaging section are derived. The position and attitude of the measurement object are estimated using the derived distances and the geometric model of the measurement object, and the information of the rough position and attitude is updated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010136409-A (JP)
Title: Method and device for processing data in multiple-input multiple-output (mimo) communication system using channel state information
Inventor: WALTON JAY R
IPC: H04B7/04
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to successively process received signals in a receiver unit and to adaptively process data in a transmitter unit based on channel state information available with an MIMO channel in an MIMO system for recovering transmitted data.  <P>SOLUTION: A successive cancellation receiver processing technique is used for processing the received signals and performing a number of iterations in order to provide a decoded data stream. For each iteration, input (e.g., received) signals for the iteration are processed to provide one or more symbol streams. One of the symbol streams is selected and processed to provide a decoded data stream. The interference due to the decoded data stream is removed (i.e., canceled) from the input signals provided to the next iteration. The channel characteristics are evaluated and informed to the source of the transmitter system to adjust processing (such as coding, modulation) of data prior to transmission (i.e., adaptation).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011146174-A (JP)
Title: Fuel cell system and control method for fuel cell system
Inventor: EINAGA HIDEO
IPC: B01J23/42
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and its control method capable of easily humidifying a fuel cell with the use of fuel gas obtained by reforming ammonia.  <P>SOLUTION: The fuel cell system 5 is provided with a solid polymer fuel cell 50 generating power with the use of hydrogen-containing gas as fuel gas, a reformer 12 generating fuel gas by reforming ammonia, and a supply volume ratio control means controlling a supply volume ratio of oxygen to ammonia to the reformer 12. The control method of the fuel cell system 5 includes a supply volume ratio control step controlling supply volume ratios of oxygen to ammonia to the reformer 12, in the fuel cell system 5 provided with the solid polymer fuel cell 50 generating power with the use of hydrogen-containing gas as fuel gas and the reformer 12 generating fuel gas by reforming ammonia.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011142972-A (JP)
Title: Electric wheelchair
Inventor: INOUE KAZUO
IPC: A61G5/04
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce resistance when rotated on an asphalt road surface or the like and to prevent roll-in of an indoor carpet or the like, in a 4-wheel drive wheelchair.  <P>SOLUTION: A driving chassis part 20 of the electric wheelchair 1 has right and left front wheels 30f and right and left rear wheels 30r driven by a motor respectively, and casters 50 are arranged behind the rear wheels further. A swing arm 45 is swingably supported by an arm support shaft 28 provided on the rear end wall of a chassis frame 21, and the casters 50 are supported by both right and left ends of the swing arm 45. Then, while the front wheels 30f and the casters 50 contact with the ground on a flat surface, setting is performed so that there is a predetermined gap between the rear wheels 30r and the flat surface. Since the sheelchair is driven on two wheels of the front wheels 30f only on a flat road surface or indoors, smooth rotation is made possible. On a ground road or a gravel road, the casters 50 are sunk in the road surface, the rear wheels 30r contact with the ground, a four-wheel drive state is attained, and high steering stability and the property of covering the whole ground are obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143489-A (JP)
Title: Shape correction method of polishing pad
Inventor: TAKAI HIROSHI
IPC: H01L21/304
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To correct a shape of a polishing pad measured by a polishing pad shape measuring device to a desired shape of the polishing pad in such a manner that a wafer has a desired surface shape by using a dressing tool.  <P>SOLUTION: A shape correction method of the polishing pad 14 for polishing an object to be worked to a desired surface shape includes: a measuring step S9 for measuring the shape of the polishing pad stuck to a surface table 12 by using the polishing pad shape measuring device 10; a condition determining step S10 for selecting a dressing recipe by which the object to be worked can be polished to the desired surface shape from a plurality of dressing recipes which are previously prepared in accordance with the measured result of the measuring step S9; and a shape correcting step S11 for dressing the polishing pad 14 by using the dressing recipe determined in the condition determining step S10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010108518-A (JP)
Title: Transaction management device for financial product, and program
Inventor: YAMAMOTO HISATOSHI
IPC: G06Q40/02
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction management device for financial products capable of dealing efficiently a plurality of limit order transactions, without complicating an order procedure in an limit order of a financial product.  <P>SOLUTION: The transaction management device 1 for financial products includes an order input receiving part 12 for receiving buying-and-selling order application information of the financial product, an order information generating part 16 for generating order information of the financial product, based on the buying-and-selling order application information, an order table 181 for recording the order information, and a contract information generating part 14 for contracting for the financial product, based on the order information. The order information generating part 16 generates an order information group including the order information of limit-ordering the plurality of financial products of the same kinds, at a fixed price range, in every fixed merchandise number, based on one buying-and-selling order application information. The order information group is recorded in the order table 181, and the contract information generation part 14 contracts for the financial product, based on individual order information of forming the order information group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011145173-A (JP)
Title: Navigation system for vehicle equipped with support function for safety driving
Inventor: KUBOTA MOTOTSUGU
IPC: G01C21/26
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for a vehicle which makes a display means display information for recommending setting of a support function for safety driving of the vehicle on the occasion when a driver performs setting of the function.  <P>SOLUTION: The navigation system includes an input means, the display means for displaying the support function, a memory which stores setting information for performing setting for making the support function effective or ineffective and recommendable setting information for recommending the setting, and a control means which makes the recommendable setting information reflect on the setting information to be displayed in the display means on the occasion of making the display means display the setting information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010110823-A (JP)
Title: Method for applying controllable cooling to thick steel plate
Inventor: KAMIOKA SATOSHI
IPC: B21B45/02
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for applying controllabled cooling to a thick steel plate by which temperature distribution on a plate surface of the thick steel plate is made uniform over the full area in the width direction and the longitudinal direction, and a cooling rate is large wholly when performing the controllable cooling of the thick steel plate completing rolling.  <P>SOLUTION: When performing the controllable cooling of the thick steel plate completing hot rolling, a width-direction temperature distribution uniformizing cooling process for uniformizing the temperature distribution over the width direction of the thick steel plate uniform is performed in the early stage of the controllable cooling and, after that, cooling is performed with substantially the same quantity of cooling water over the width direction of the thick steel plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186178-A (JP)
Title: Vacuum and pressure forming exposure apparatus and exposure method
Inventor: ISHIMORI YUICHI
IPC: B29C51/10
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus having highly reproducible positioning precision, in which a photomask with high adhesion can be easily manufactured even to a forming die having a complicated solid shape, and a repetitive exposure can be performed.  <P>SOLUTION: A vacuum and pressure forming exposure apparatus is provided, in which a predetermined pattern is transferred by exposure onto a resist film formed on the surface of a hot press forming die. The apparatus comprises: a hermetic container in which a forming die having a resist film formed on the surface thereof is hermetically received; a placement base on which the forming die is placed; a heating mechanism which heats and softens a sheet having a predetermined pattern formed thereon; a suction portion which holds a lower surface of the softened sheet on the placement base by suction when the softened sheet is applied onto the forming die; a suction mechanism connected to the suction portion; an exposure mechanism which exposes the pattern on the softened sheet to light to transfer the pattern of the softened sheet onto the resist film in a state that the softened sheet is sucked to the forming die; and a gas supply portion which supplies a gas for pressurizing in the hermetic container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202497-A (JP)
Title: Heat-ray reflective film, heat-ray reflective structure, and production method thereof
Inventor: USAMI YOSHIHISA
IPC: H01L21/027
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-ray reflective film having high shielding properties of heat-rays and transmitting radio waves and visible light, and also a heat-ray reflective structure and a production method thereof.  <P>SOLUTION: The heat-ray reflective film has an uneven portion formed by arranging a plurality of recess portions in one surface of the heat-ray reflective film using the surface as a base plane, and a conductive layer on the surface of the uneven portion, wherein the depth of the concave portion is <1 μm, and the conductive layer has a thickness of ≤1 μm, the uneven portion has a slanted side wall, and a projected area A obtained by vertically projecting the slanted side wall of the concave portion onto a horizontal plane, and a projected area B obtained by vertically projecting the entire concave portion onto a horizontal plane, satisfy the following equation: (A/B)×100≥20%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195587-A (JP)
Title: Sheet processing apparatus and image forming apparatus
Inventor: SEKIKAWA AKIHITO
IPC: B65H37/06
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To lift restrictions on processing such as the length, thickness and stiffness of processed sheets by suppressing buckling in processed sheets.  <P>SOLUTION: A sheet processing apparatus 500 includes upper feed rollers 806 and lower feed rollers 807 for feeding sheets, and an edge stopper 805 for abutting against the feed direction edges of the sheets fed by the upper feed rollers and lower feed rollers. The edge stopper 805 is movable to reduce the distance from the edge stopper to the upper feed rollers 806 or lower feed rollers 807 adjoining the edge stopper when the feed direction edges of the sheets are abutted against the edge stopper according to sheet information that the stiffness of the sheets fed is lower than predetermined stiffness. This suppresses buckling in the processed sheets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011151115-A (JP)
Title: Exterior structure using solar cell panel
Inventor: FUNAKI GANTAN
IPC: H01L31/042
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior structure using a solar cell panel, having a highly simple frame structure, easy in production and control, and further capable of easily connecting and storing a cable of the solar cell panel.  <P>SOLUTION: In the exterior structure, end edges (frames 12C, 12D) in the slope direction of a solar cell panel 1 are supported by a vertical support 3, and a pressing member 6 is mounted between the solar cell panels 1, 1 adjacent in the longitudinal direction. The vertical support 3 includes a pair of standing pieces 35, 35 extending upward. The upper end of the standing piece 35 is a support part 351 supporting the solar cell panel 1. Further, a mounting and receiving member 9 for mounting the pressing member 6 is locked to the upper end 351 of the standing piece 35 not to displace up and down, and a facing interval between the standing pieces 35, 35 forms a space A storing a cable 111 of the solar cell panel 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147542-A (JP)
Title: Seat pad
Inventor: NOJIMA HIROYUKI
IPC: A47C27/14
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat pad for mitigating or preventing pressure (discomfort) applied between the ischial tuberosities of a sitting person.  <P>SOLUTION: A cushion pad 2 of the seat pad 1 is formed of foamed synthetic resin and includes a under-buttock part 4 arranged under the buttocks of the sitting person. The cushion pad 2 includes a through-hole 10 formed so as to vertically penetrate the under-buttock part 4. The through-hole 10 extends from a lower part of one ischial tuberosity to a lower part of the other ischial tuberosity in a right and left direction. The center of the right and left direction includes a narrow part 11 in which width in a front and rear direction is smaller than the width on a left end and a right end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148424-A (JP)
Title: Vehicle guiding device
Inventor: SHIMADA MICHIHITO
IPC: G08G1/16
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle guiding device capable of guiding the vehicle at high accuracy even when a slope of a road surface is present.  <P>SOLUTION: The vehicle guiding device for guiding the vehicle to a destination position includes a photographing means for photographing a periphery of the vehicle; a destination position setting means for setting the destination position of the vehicle; a guide track calculation means for calculating the guide track from the present position of the vehicle to the destination position; a vehicle guiding means for guiding the vehicle according to the guide track; a determination means for determining a travelling direction of the vehicle based on a plurality of images photographed at the different time during vehicle guiding; and a present position renewal means for renewing the present position of the vehicle based on the determined travelling direction of the vehicle. The guide track calculation means calculates the guide track from the present position of the vehicle renewed by the present position renewal means to the destination position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151301-A (JP)
Title: Semiconductor device
Inventor: MATSUDAI TOMOKO
IPC: H01L21/28
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a logic-system CMOS transistor and a power DMOS transistor have optimum structures respectively.  <P>SOLUTION: The semiconductor device includes a first MOS transistor having a first source region 3, a drain region 4 and a first gate 13 provided on a top surface side of a first semiconductor region 2 and a first side wall 15 and a first LDD region 17 formed on both side faces of the first gate; and a second MOS transistor having a second source region 23, a drain region 24 and a second gate 33 provided on the top surface side of the second semiconductor region 22, a second side wall 41 formed on a side face of the second gate on the side of the second drain and being wider than the first side wall, a drift region 43 formed right below the second side wall, a third side wall 35 formed on a side face of the second gate on the side of a second source and being narrower than the first side wall, and a second LDD region 37 formed right below the third side wall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154482-A (JP)
Title: Electronic equipment and picture output method
Inventor: YAMADA SHIGETO
IPC: G06F3/0482
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for simplifying an operation in a launcher for displaying icons of a plurality of applications.  <P>SOLUTION: In this electronic equipment, an image output part 141 outputs, on the basis of information about a state of a device acquired by a device information acquisition part 123 from a Device layer 130 and a management information table in which each of a plurality of applications managed by a Widget information management part 122 is associated with the device, a launcher in which the layout of the icons of the plurality of applications is different according to the state of the device, thereby facilitating an operation in the launcher for displaying the icons of the plurality of applications.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152946-A (JP)
Title: Protective material for window frame
Inventor: WATANABE MITSURU
IPC: B65D81/113
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective material for window frame which can be used as a cushioning material for shipping when transporting a sash, and as a curing material when assembled for use.  <P>SOLUTION: A plurality of plates 2 provided with shape retaining property and continue in a longitudinal direction of valley folding lines 3 that extend in the width direction, includes specific valley folding lines 5 and mountain folding lines 4 that extend in the longitudinal direction in a way that they are parallel with each other, and a cut at the valley folding line section in the width direction of ridges 8 formed by folding the valley folding lines and the mountain folding lines in the longitudinal direction and both side wall sections 7. A tongue piece is formed at the mountain folding line section that constitutes at least one of the ridges of two plates that are adjacent to each other at the valley folding line in the width direction by providing a cut that extends from the valley folding line in the width direction. When the ridges 8, a valley 6, and the side wall section 7 are formed by folding the valley folding lines and the mountain folding lines the tongue piece is stuck on the ridge of the other plate to have a required angle between the plates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158595-A (JP)
Title: Projection optical system and projector
Inventor: IZUMI RYOTARO
IPC: G03B21/00
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system with no movement of a lens group at zooming, excellent in impact resistance, and suitable for a compact projector, for instance, and a projector.  <P>SOLUTION: In the projection optical system that uses at least one lens with variable refractive power, intervals between the respective lenses are fixed, and the refractive power of the lens with variable refractive power is changed to change the size of an image on a display element surface projected on a screen surface, thereby requiring no movable part for zooming. The projector to which the projection optical system is mounted can be reduced in size and weight.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158729-A (JP)
Title: Display device and display method
Inventor: SUGIYAMA KIWA
IPC: G02B30/25
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a display screen larger by using a lens of a simple configuration.  <P>SOLUTION: The display device includes: a display panel on which a plurality of first display areas which transmit a first polarization component of incident light and a plurality of second display areas which transmit a second polarization component of incident light are alternately disposed; a light source panel on which a plurality of first light sources which irradiate light of the first polarization component onto the display panel from the rear surface and a plurality of second light sources which irradiate light of the second polarization component onto the display panel from the rear surface are alternately disposed; and a lenticular lens which is provided in between the display panel and the light source panel, refracts light from the plurality of first light sources towards a first viewing direction, thereby applying to a first viewpoint the light transmitted by the plurality of first display areas, and refracts light from the plurality of second light sources towards a second viewing direction, thereby applying to a second viewpoint the light transmitted by the plurality of second display areas.  <P>COPYRIGHT: (C)2011,JPO&INPIT