baber/WOPTO huggingface dataset:
Patent JP-2010186921-A (JP)
Title: Wavelength-sweeping light source
Inventor: MORIMOTO SHINTARO
IPC: H01S5/14
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To continuously sweep a predetermined wavelength range, in a state without mode hopping.  <P>SOLUTION: In a wavelength-sweeping light source of an external resonator type of a Littman method, a turnable mirror has a structure wherein a frame 31 and a reflecting plate 32 arranged inside of it are connected to a pair of connecting parts 33 and 34 capable of intorted deformation, and a force is periodically applied to the end of the reflecting plate 32 to make the reflecting plate 32 turn reciprocatively with the connecting parts 33 and 34 as a center. Furthermore, the light source includes a photodetector 60 which receives zeroth-order diffracted light to a light incident on the diffracting surface of a diffraction grating 25 from a semiconductor laser 22; a mode hopping detecting means 61 which detects discontinuous change of an output signal of the photodetector 60, caused by mode hopping, while sweeping the emitted light wavelength of the semiconductor laser 22 by the reciprocal turning of the reflecting plate 32; and a phase adjustment region control means 65 which so changes a forward injection current or a reverse bias voltage of a phase adjustment region 230 of the semiconductor laser 22 as to eliminate mode hopping.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191044-A (JP)
Title: Color liquid crystal display assembly and optical conversion device
Inventor: IZAWA TAKAMASA
IPC: G02F1/13357
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color liquid crystal display assembly which allows enhancement in the luminance and has high efficiency, and effectively uses a luminous flux from a light source.  <P>SOLUTION: In the color liquid crystal display assembly including a color liquid crystal display device constituted of a front panel, a rear panel, and a liquid crystal material, and a surface light source device 60, the light source emits a first primary color light, and a first primary color light transmittingregion 151 transmitting the first primary color light transmitted through a first sub-pixel, there are provided a second primary color light emission region 152, excited by the first primary color light transmitted through a second sub-pixel to emit second primary color light; and a third primary color light emission region 153, excited by the first primary color light transmitted through a third sub-pixel to emit third primary color light are included on the liquid crystal material side of the front panel, and the first primary color light transmittingregion 151 includes a first primary color light reflecting means which reflects a part of the first primary color light impinging on the first primary color light transmittingregion 151, toward the light incidence side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187825-A (JP)
Title: Ultrasonic diagnostic apparatus and reception focusing processing method
Inventor: KONDO YUJI
IPC: A61B8/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize reception focusing processing of performing high-accuracy phase-matching and addition by using more continuous amounts of delay than those in conventional reception focusing processing without carrying out data interpolation processing to complex baseband signals obtained by orthogonal detection or others.  <P>SOLUTION: The apparatus includes a signal processing means for generating a complex baseband signal by applying orthogonal detecting processing to a reception signal outputted from each of ultrasonic transducers, a first computing means for obtaining an amplitude value and a phase value of the complex baseband signal, a phase correcting means for correcting the phase value according to the relative position of the reception focus and the plurality of ultrasonic transducers, a second computing means for obtaining a real number component or an imaginary number component of the complex baseband signal based on the amplitude value and the corrected phase value, and an adding means for adding real number components or imaginary number components of complex baseband signals obtained with respect to the ultrasonic transducers to generate a phase-matched and added signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190792-A (JP)
Title: Guide route distribution device and guide route distribution method
Inventor: MIYATA HIROMASA
IPC: G09B29/00
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a communication data amount between a portable navigation device (Personal Navigation Device (PND)) and a route search server.  <P>SOLUTION: The route search server 4 searches for a first route NR1 based on the same conditions (map data and route search program) for searching a route using the PND 2 and searches for a second route NR2 based on the latest map data 33Z, route search program 32Z and traffic information. The route search server 4 compares a second route travel time NT2 and a first route travel time NT1 and transmits guide route information of the second route NR2 or the like to the PND 2 only when the second route travel time NT2 satisfies a time condition DR. Accordingly, the route search server 4 can transmit the guide route to the PND 2 only when the guide route is worthwhile enabling the PND 2 to download communication data at great cost taking much time. Thus, it is possible to reduce the communication data amount of the PND 2 and the route search server 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197449-A (JP)
Title: Image projection system and image projection method
Inventor: OKANO TADASHI
IPC: G09G5/10
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform seamless large-screen display without causing a defect of an image.  <P>SOLUTION: A plurality of projectors (e.g. projectors 12a, 12b) for projecting an image are used. The projector 12a takes a free area produced by a difference between the number of pixels of an input image and the number of pixels of a projectable image as an overlap area, and inserts an image Pb projected adjacent to an input image PA in the overlap area. The projectors 12a, 12b perform luminance correction so that a projected image has a desired luminance including the overlap area when the image Pb projected by the projector 12a and the image Pb in an image PB projected by the projector 12b are projected to overlap each other. Thus, seamless large-screen display can be performed without causing a defect of an image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289254-A (JP)
Title: User interface system with sensing function, and method and program for sensing user's movement and displaying feedback on user interface
Inventor: QVARFORDT PERNILLA
IPC: G06F3/038
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface system with a sensing function, and to provide a method and a program for sensing user's movement and displaying feedback on a user interface.  <P>SOLUTION: A visual line tracing camera 701 photographs a user image 707. An auxiliary camera 703 photographs a second user image 710. The second user image is adjusted by an image adjustment module 704 based on distance information 709 provided by a visual line tracing module 702 for instance. In the image adjustment module 704, the image 710 may be suitably trimmed. The adjusted and/or trimmed user image 711 is displayed to the user by using a display 705 and/or a reflection type user interface 706.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199323-A (JP)
Title: Developing device and developing method
Inventor: TAKEGUCHI HIROSHI
IPC: H01L21/027
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the development defect by forming a liquid film of developer over the entire surface of a wafer W even if the water repellency of the surface of the wafer W is high when development is carried out by discharging the developer to the surface of the rotating wafer W.  <P>SOLUTION: In a state where the wafer W held on a spin chuck 11 is rotating, the developer is discharged from a developer nozzle 30 to the wafer W while moving the developer nozzle 30 from above the peripheral part of the wafer W to above the central part thereof. A liquid pool of developer is formed in the center of the wafer W by setting the number of revolutions of the wafer W to low-speed rotation of 100 rpm, for example, when the developer nozzle 30 is arranged above the central part of the wafer W. Thereafter, the number of revolutions of the wafer W is set to high-speed rotation of about 2,000 rpm, for example, in order to spread the liquid pool of developer instantaneously over the entire surface of the wafer W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200510-A (JP)
Title: Permanent magnet type rotary electric machine
Inventor: TANIMOTO TSUTOMU
IPC: H02K1/27
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet type rotary electric machine in which heating of a permanent magnet is gradually reduced as advances to the center in axial direction of a rotor body, for improved demagnetization performance.  <P>SOLUTION: The permanent magnet type rotary electric machine includes an annular stator 2, a rotor 3 arranged rotatably in the stator 2, and a rotating shaft 4 integrated with the rotor 3. The rotor 3 includes a rotor body 9 which is magnetically conductive and a permanent magnet 10 held in the rotor body 9, and the permanent magnet 10 consists of a plurality of magnet pieces (10a-10g) divided in the extension direction of the rotating shaft 4. The magnetic resistance of the plurality of magnet pieces (10a-10g) at the end part in axial direction is set to be different from the center in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196209-A (JP)
Title: Wrist band
Inventor: ITO HIROAKI
IPC: G06K19/07
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrist band improved in production efficiency when printing out information on its obverse side in spite of having a long and thin belt-like shape.  <P>SOLUTION: The wrist band includes: a band part 11 having a belt-like shape; a band part 12 having a belt-like shape and arranged in parallel to the band part 11; and a band part 13 having a belt-like shape and arranged in parallel to the band part 12 at the side opposite to the band part 11. The band part 12 is connected to the band part 11 so as to be foldable in a valley fold state in an area at one edge part side in a longitudinal direction of the band part 12 at the side part where the band part 11 is arranged in parallel, connected to the band part 13 so as to be foldable in a valley fold state in an area at the other edge part side in a longitudinal direction of the band part 12 at the side part where the band part 13 is arranged in parallel, and has mountain fold-proposed lines 17a, 17b extending from the edge part at the center side in a longitudinal direction of the band part 12 at the edge parts of the connection side to which the band part 11 or the band part 13 is connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195285-A (JP)
Title: Working vehicle
Inventor: WATABE TSUTOMU
IPC: B60K23/02
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrong operation of a clutch pedal holding device of a working vehicle.  <P>SOLUTION: In the working vehicle, a foot-operated clutch pedal 21 for switching on/off of a main clutch is arranged in a floor 13, a base of the arm section 21a of the clutch pedal 21 is pivotally supported by a shaft 21b in a horizontal direction, a lock pin 22 protruded horizontally on one side is arranged in the lower section of the clutch pedal 21 on the front end side of the arm section 21a, a hook 25 is arranged on a mission case 2 side so as to be positioned below the lock pin 22 located at the main clutch off position, a manual operation tool 24 arranged freely and vertically movably on the floor 13 side is coupled to the hook 25, and the clutch pedal 21 is held at the main clutch off position by the hook 25 by the vertical operation of the manual operation tool 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205316-A (JP)
Title: Information recording medium
Inventor: SHIMIZU KANJI
IPC: G11B7/257
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium having a label layer on which the user can repeatedly erase the writing and written trace without affecting the information recorded on the information recording layer.  <P>SOLUTION: This invention relates to an information recording medium, including: an information recording layer 102 in which information can be recorded or reproduced by radiating light; and a label layer 106. The label layer contains an electron-donating color developing organic compound, an electron-accepting compound and a solvent, and is used for writing with water-erasable ink and for water-erasing the written trace of the water-erasable ink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200883-A (JP)
Title: Device, method, and program for processing endoscopic image
Inventor: HIGUCHI MITSURU
IPC: A61B1/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To upgrade the efficiency of image diagnosis by making the condition of a subject visible at a part deteriorated in quality of spectral image.  <P>SOLUTION: An ordinary observation image P captured by an endoscope 20 is acquired, and a matrix mathematical operation is applied to this image P to produce a spectral assumption image SP. The ordinary observation image P is divided into a plurality of block regions, and the brightness YR is detected for each block region BR. It is determined whether the brightness YR of each block region BR is within the range of prescribed threshold values (Y1ref≤YR≤Y2ref). A composite image CP is produced by using the image data of spectral assumption image SP for the divided regions BR whose brightness is within the range of prescribed threshold values, and those of the ordinary observation image P for the regions BR with brightness out of the prescribed threshold values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202355-A (JP)
Title: Man conveyor
Inventor: SHIMORI HIDEO
IPC: B66B23/04
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a man conveyor provided with a tension automatic adjustment mechanism capable of automatically maintaining a handrail drive chain in a constant tension state.  <P>SOLUTION: A driven roller 22 is rotatably arranged so as to be contacted with a surface of the moving handrail 6, a drive roller 27 is opposed to the driven roller 22 while clamping the moving handrail 6 and rotatably arranged so as to be contacted with a back surface of the moving handrail 6, and a third handrail drive chain 38 for transmitting motive power of a drive motor is wound on a sprocket 29 of the drive roller 27. An idler 36 is freely rotatably arranged around a pin 37 movable in a direction contacting/separating relative to a third handrail drive chain 38, a wire 55 converts own weight of a tension generation weight 54 to drive force in a direction contacting/separating relative to the third handrail drive chain 38 to transmit it to the idler 36, and the idler 36 is moved in a direction contacting with the third handrail drive chain 38 to press the third handrail drive chain 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203169-A (JP)
Title: Multilayer story building
Inventor: TAKAHASHI MASAKI
IPC: B05C13/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating device which can prevent temperature in a work area where a worker conducts work from rising too high.  <P>SOLUTION: In a coating factory 10, the work area 31 where the worker 5 works is provided on a floor which is below the floor where a drying furnace 51 and an evacuation area 52 are provided. A body 20 to which paint 43 is applied is dried in the drying furnace 51, while the heat of the body coming out from the drying furnace 51 is dissipated at the evacuation area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201848-A (JP)
Title: Method of manufacturing cushion body
Inventor: OTA HIROKI
IPC: B29C39/10
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency in manufacturing processes by arranging a weight at a desirable position at the same time of molding an elastic resin material, giving a damper function for damping vibration to the cushion body, in a method of manufacturing a cushion body to be used for a vehicular seat.  <P>SOLUTION: A rope member 60 formed from a soft synthetic resin is inserted into a through-hole 41 provided in a weight 40. Both ends of the rope member 60 are hooked on hook parts 52a and 52b of a second molding tool. Then, the weight 40 is suspended from over a mold 55 by the rope member 60, and positioned at a desirable position inside the mold 55 in the state of floating in the hollow inside of the mold 55. In the state of suspending the weight 40, an embedded part 18a of a head rest stay 18 is arranged inside the mold 55, supporting the head rest stay 18. In this state, an elastic resin material liquid 35 as an elastic resin material 30 before molding is filled into the mold 55 to form the elastic resin material 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207937-A (JP)
Title: Tool case
Inventor: TAWARA TAKAYUKI
IPC: B25H3/02
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool case which, despite a double lock structure, can improve the operability of opening/closing of a lid.  <P>SOLUTION: A tool case 10 includes a case body 12 and a lid 14. The case body 12 is provided with a first fitting part 26 and a second fitting part 28, and the lid 14 is provided with a latch base 22 and a latch lever 24. The latch base 22, when the lid 14 is placed on the case body 12 for closing, fits the first fitting part 26 through the elasticity of a first spring. The latch lever 24, when the latch base 22 fits the first fitting part 26, fits the second fitting part 28 through the elasticity of a second spring. In conjunction with the release operation of fitting in the latch lever 24 from the second fitting part 28, the fitting in the latch base 22 is released from the first fitting part 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207958-A (JP)
Title: Safety cover device in grinding machine
Inventor: MAKIUCHI AKIRA
IPC: B24B55/04
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety cover device in a grinding machine in which a safety cover is opened and closed by utilizing opening and closing of a front cover originally disposed in the grinding machine.  <P>SOLUTION: A separate cover 34 disposed between a spindle base 13 or a tailstock 14 and a wheel spindle stock 15 covers the front side of a grinding wheel 16 during attachment and detachment of a workpiece, and is retracted behind the spindle base or the tailstock during machining of the workpiece. The separate cover is openably and closably disposed along open and close directions of the front cover 22 which is closed during machining of the workpiece and is opened during attachment and detachment of the workpiece. The separate cover and the front cover are integrally connected to each other in order to conjunctionally open and close the separate cover and the front cover.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212429-A (JP)
Title: Exposure apparatus and method for manufacturing device
Inventor: FUJI HIROMITSU
IPC: H01L21/027
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus which can reduce substances attached to the surface of optical elements or an original plate.  <P>SOLUTION: The exposure apparatus supplies circulated gas through a supply port (3) to a space in which a unit (2) of an exposure apparatus body or the like constituting a part of the exposure apparatus is arranged. An introduction means (20) for introducing pro-oxidant substances such as active oxygen, free radicals or the like into the gas is arranged downstream of the unit (2) and upstream of the supply port (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212503-A (JP)
Title: Laminated ceramic capacitor
Inventor: NAKAMURA TOMOYUKI
IPC: H01G4/30
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor which has higher insulating characteristics and reliability even when crystal particles are large and a ratio of a crystal grain boundary decreases, in a thin-layer laminated ceramic capacitor with a thin dielectric ceramic layer.  <P>SOLUTION: When a cross section of the laminated ceramic capacitor is observed, the ratio of the number of crystal particles contacting adjacent two internal electrodes is 50% or more, and a dielectric ceramic contains a BaTiO<SB>3</SB>perovskite compound as a main component, and has a composition containing at least one kind selected out from Ca, Mn and V.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208240-A (JP)
Title: Authenticity determination body with color variable function
Inventor: SAITO TAE
IPC: B41M3/14
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authenticity determination body with color variable function, which shows new color change, whereas color change of color variable ink is no longer sufficient for confirmation of authenticity of a security object since the color change always shows "blue shift", and ink which shows the same color change can be generally easily obtained.  <P>SOLUTION: The authenticity determination body with color variable function is obtained by successively laminating a color variable ink layer containing a pigment or the like in which the wavelength of reflectable light is shifted from a visible range with 500 nm or less to an ultraviolet range, a color variable ink layer containing a pigment or the like in which the wavelength is shifted from infrared range to the visible range with 500 nm or more, and further a hologram forming layer. When this authenticity determination body is observed, so-called "red shift" and "hologram" can be observed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213197-A (JP)
Title: Communication apparatus, high-frequency coupler, coupling electrode, and multi-function communication apparatus
Inventor: KONYA SATOSHI
IPC: G06K17/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To complete authentication or charging processing with data communication and bulk data communication through a single user operation with the same sense of access time as the prior arts.  <P>SOLUTION: A bendable part, which is elastically deformed in a height direction, is applied to a leg as a supporting means of a coupling electrode. The bendable part operates as a leaf spring with respect to an external force applied in the height direction, so that only the bendable part is elastically deformed, even if an external force in the height direction is applied to the leg. Accordingly, when released from the external force, the coupling electrode can recover its original height because of a restoration property of the bendable part. By reducing a gap between a rear side of a housing and a substrate of a reader/writer module, the housing can be reduced in a height.  <P>COPYRIGHT: (C)2010,JPO&INPIT