baber/WOPTO huggingface dataset:
Patent JP-2009204664-A (JP)
Title: Display device, method for driving display device and electronic equipment
Inventor: YAMASHITA JUNICHI
IPC: G09G3/30
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reduction of cost and miniaturization of a panel module by lowering of cost and occupancy area of a signal supply part.  <P>SOLUTION: Signal lines 33 (33-1, 33-2, etc.) are wired one by one by taking a plurality of pixel columns of a pixel array part 30 as a unit, and signal voltage Vsig of a video signal is supplied time sequentially from a horizontal drive circuit 60 to the plurality of pixels in the same pixel row, for example, two pixels 20o and 20e, belonging to the plurality of pixel columns through the signal lines 33, while writing drive of the signal voltage Vsig of the video signal supplied time sequentially to the two pixels 20o and 20e is performed in a time-division manner within one field/frame cycle under drive control by a writing scanning circuit 40 and a power supply scanning circuit 50. Thus, one signal line 33 is used in common between the two pixels 20o and 20e.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204691-A (JP)
Title: Optical scanner, laser radar device and optical scanning method
Inventor: KATO SATORU
IPC: G01S7/48
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which can change a scan angle of optical scan, without having to exchange lens.  <P>SOLUTION: A variable focus lens 16 is constituted of two sheets of a first liquid lens 26, which is disposed on the laser beam source 18 side and is capable of changing a focal distance f1 and a second liquid lens 28, which is disposed on the opposite side to the laser beam source 18, is disposed for the first liquid lens 26 with a prescribed interval L and is capable of changing a focal distance f2. The focal distance (s) of the laser beam source 18 side of the variable focus lens 16 and the focal distance (f) of the side opposite to the laser beam source 18 are controlled, by changing the focal distance f1 of the first liquid lens 26 and the focal distance f2 of the second liquid lens 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202670-A (JP)
Title: Headlight for small vehicle
Inventor: HIKICHI KOICHI
IPC: B62J23/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appropriate lay-out of a controller for a discharge lamp.  <P>SOLUTION: Head light units 27a, 27b are arranged within a front cowl 19 covering the front part of a head pipe 3 of a vehicle body frame 2. Controllers 69, 70 for a discharge lamp are fixed to case side walls 71, 72 of the head light units 27a, 27b placed at the central side of the vehicle body. The controllers 69, 70 are arranged while being displaced to each other in a forward or rearward direction and an upward or downward direction of the vehicle body. Running wind fed from below the front cowl 19 passes between the head light units 27a, 27b to cool the controllers 69, 70 and then completely passes through louvers of an instrument panel 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201777-A (JP)
Title: Game machine
Inventor: MORI KOICHI
IPC: A63F5/04
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine provided with a receiving tray with novel design which have effective decoration and performance.  <P>SOLUTION: The game machine 1 has a receiving tray 5 and a decorative panel part 20. The receiving tray 5 is provided on the lower front face of a body 1b for receiving and storing medals delivered from a delivering port 5a. The decorative panel part 20 projects forward from the body 1b so that its bottom 201 faces the receiving tray 5. The receiving tray 5 is formed of a translucent member capable of transmitting light. A plurality of light sources 21 are provided on the bottom 201 of the decorative panel part 20 by arranging in a longitudinal direction of the receiving tray 5. The light sources 21 can irradiate the receiving tray 5 with at least seven different colors of light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205587-A (JP)
Title: Guide marker and its installation method
Inventor: ODAWARA TOMOKI
IPC: G05D1/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily install and remove a guide marker into/from a grating hole or the like and to increase the magnetic field from the guide marker as much as possible.  <P>SOLUTION: A bar magnet is inserted into a male screw member of a guide marker and fixed there. A holder having a female screw thread to be engaged with the male screw member is fixed to a hole provided in a floor surface. The male screw member is engaged with the female screw. As a result, the guide marker is easily install and removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207558-A (JP)
Title: Flexible tube of endoscope
Inventor: YAGO ATSUSHI
IPC: G02B23/24
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To stably change hardness in the longitudinal direction of a flexible tube of an endoscope.  <P>SOLUTION: A mesh-like tube 12 is composed by connecting sub mesh-like tubes 16-18 having different mixing ratios of synthetic fibers and metal fibers respectively in the order from the distal end side of the flexible tube 10 for the endoscope by soldering. Since the part where adhesion with a shell 13 is high increases as the mixing ratio of the synthetic fibers 21 increases, the part becomes hard. Inversely, since the part where the adhesion with the shell 13 is high decreases as the mixing ratio of the synthetic fibers 21 decreases, the part becomes soft. When the number owned by the sub mesh-like tubes 16-18 is 9, since the respective mixing ratios of the synthetic fibers and the metal fibers of the sub mesh-like tubes 16-18 are turned to 3:6, 5:4 and 7:2, the part pertinent to the sub mesh-like pipe 16 of the flexible tube 10 of the endoscope is the softest, the part pertinent to the sub mesh-like tube 17 has the intermediate softness, and the part pertinent to the sub mesh-like tube 18 becomes the hardest.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213230-A (JP)
Title: Actuator
Inventor: SASAKI IWAO
IPC: H02N11/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for reducing a useless time in switching a moving direction when a fine region is moved.  <P>SOLUTION: The actuator includes: a moving body 2; a metal body 41 having a positive thermal expansion coefficient and attached on the moving body 2; a metal body 42 having a negative thermal expansion coefficient; a heat generating body for causing the metal bodies to generate heat; and inertia bodies 31, 32 for giving impact force to the moving body 2 by expansion caused by heating each of the metal bodies, wherein the direction in which the metal body 41 having a positive thermal expansion coefficient moves when heated and the metal body 42 having a negative thermal expansion coefficient are arranged in parallel to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210753-A (JP)
Title: Spectacle lens inspection tool and spectacle lens inspection method
Inventor: NISHIOKA MASASHI
IPC: G02C13/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle lens inspection tool for right and left spectacle lenses to which the frame composing members of a rim-less spectacle frame are attached, the spectacle lens inspecting implement being used to check whether there is any significant difference between the positions of the characteristic parts of spectacle lenses and the joining positions of the frame composing members, and to provide a spectacle lens inspection method.  <P>SOLUTION: Since the stage of a lens edging, lens holders 22 have been attached to the right and left spectacle lenses 1A and 1B produced by subjecting material lenses to the lens edging. The lens holders 22 are independently supported by the pair of support members 41 and 42. These support members 41 and 42 are disposed on the guide projection 43B of a base member 43. They are disposed using, as a reference, the upright face 55 of the guide projection 43B serving as a reference face for displacement between the characteristic parts 10. A displacement between the characteristic parts 10 is inspected by comparing the right and left spectacle lenses 1A and 1B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208604-A (JP)
Title: Impact absorbing structure using head lamp
Inventor: MIZUTANI WATARU
IPC: B60Q1/04
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing structure using a head lamp, improving impact absorbing performance when a collision body collides with the lense upper portion of the head lamp.  <P>SOLUTION: A parting portion between a fender 18 and a hood is set in a position with the upper portion of a lense body 32 located adjacently to the fender 18 only, and the end 34A of a leg portion 34 extending from the upper portion of the lense body 32 to the substantially rear side of a vehicle body is attached to a lense mounting portion 24 below the front end of the fender 18. By such a structure, since a clearance between the upper portion of the lense body 32 and the parting portion 42 of the fender 18 is reduced, the leg portion 34 is shortened and it is not necessary to form a waterproof wall on the leg portion 34. Therefore, when an impactor 50 collides with the upper portion of the lense body 32 and a load of a predetermined value or more is input, the leg portion 34 and lense body 32 are broken to absorb impact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212875-A (JP)
Title: Communication device and operation management method used for the same
Inventor: SAKURAI AKIRA
IPC: H04L12/44
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device that checks connectivity on an appropriate route and searches for a route even if a different network topology is constituted for each multicast group.  <P>SOLUTION: The communication device (switching device 1) includes a means (OAM processing section 12) which, when transmitting an OAM frame within a layer network 2, adds a destination MAC address associated with an IP multicast address in the OAM frame and then transmits the OAM frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212000-A (JP)
Title: System and method for estimating in-plane current distribution of unit cell of fuel cell
Inventor: YOKOYAMA TATSUAKI
IPC: H01M8/04
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To lighten a load required for computing while accurately estimating in-plane current distribution of a unit cell of a fuel cell.  <P>SOLUTION: On the assumption that the in-plane of the unit cell of the fuel cell is divided into a plurality of circuit elements which are connected in parallel, the relation between a current-voltage characteristic and hydrogen concentration in each circuit element at that time is mapped and stored. When the in-plane current distribution of the unit cell of the fuel cell is estimated, the hydrogen concentration in each circuit element is taken out, and by referring the taken out hydrogen concentration to the map, the current-voltage characteristic in each circuit element is specified. Cell voltage V of the unit cell of the fuel cell is also taken out, and current values i1-i5 flowing through each circuit element are estimated by applying the cell voltage V to the current-voltage characteristic of each circuit element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214314-A (JP)
Title: Printing device and printing method
Inventor: YABUSHITA HOKO
IPC: B41M3/12
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device and a method thereof which continuously forms a high definition pattern on a flexible base material such as a glass base material and a plastic film, particularly, on a long-length plastic film having high productive efficiency or the like.  <P>SOLUTION: In the printing device comprising: a feeding means feeding an ink peelable film base material 301; a coating means coating an ink liquid film; a drying means previously drying the ink liquid film; a letterpress moving means where, after a previously dried ink film is obtained, a letterpress in which a required image pattern is made into a recessed part is allowed to approach the previously dried ink film; and a pressurizing means 303 where the previously dried ink film is pressurized, and, by contacting, a non-image part is transferred to the projecting part of the letterpress, so as to be removed, and further, the image part pattern by the previously dried ink film left on the ink peelable film base material 301 is pressurized onto the surface of the objective base material to be printed, so as to be transferred, a pressurizing roll 111 includes a means achieving an axial rectilinear motion as well as an axial rotary motion. The printing method uses the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214324-A (JP)
Title: Inkjet recording medium and its manufacturing method
Inventor: NAKANO RYOICHI
IPC: B41J2/01
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium which enables inhibiting of a bronzing phenomenon and also, a variation in color tone (change in shade) including a halftone, e.g., gray color tone after recording and the generation of a layer mark.  <P>SOLUTION: The inkjet recording medium has at least two ink receptive layers containing an inorganic particulates and a water-soluble resin, on the support, at least, one of which contains a water-soluble aluminum compound. In addition, the distribution peak of the water-soluble aluminum compound contained in the entirety of at least two ink receptive layers is present in the depth equivalent to 25 to 70% in the layer thickness direction, from the surface of the far side of the support for the ink receptive layer S which is remotest from the support. Besides, the relationship of A/(A+B)<0.5 (provided, however, that A represents the amount [mass] calculated in terms of oxide of the water-soluble aluminum compound in the ink receptive layer S, and B represents the amount [mass] calculated in terms of oxide of the water-soluble aluminum compound of the total ink receptive layer excepting the ink receptive layer S) is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216174-A (JP)
Title: Oil-impregnated sintered bearing
Inventor: KAMINO MAKOTO
IPC: F16C33/12
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-impregnated sintered bearing having stably good current carrying characteristics.  <P>SOLUTION: On the inner peripheral face of the oil-impregnated sintered bearing 1, there are provided an oil film forming face 4 which forms an oil film 6 of lubricating oil between a shaft 2 and itself with relative rotation and a protruded portion 5 whose diameter smaller than that of the oil film forming face 4 and larger than that of the shaft 2. The inscribed circle radius of the protruded portion 5 satisfies a dimensional relationship, and is set to be large enough for the shaft 2 to contact the protruded portion 5 when forming the oil film 6. Thus, a current carrying condition is established between the shaft 2 and the oil-impregnated sintered bearing 1 when forming the oil film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216981-A (JP)
Title: Projector
Inventor: NAGAREKAWA OSAMU
IPC: G02F1/1335
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact projector.  <P>SOLUTION: The projector 1000 includes a lighting optical system 100, reflection type liquid crystal panels 400R, 400G, 400B, and a projection optical system 600. The projection optical system 600 has a first lens group 610 which comprises a plurality of lenses and in which a lens optical axis constituted by the plurality of lenses is deflected downward to the center axis of an image forming region of a reflection type liquid crystal panel, a second lens group 620 which comprises a plurality of lenses and is arranged on the light emitting side of the first lens group 610, a curved surface mirror 630 which is arranged on the light emitting side of the second lens group 620, and a reflection light guide optical system 640 which is arranged in an optical path from the first lens group 610 to the curved surface mirror 630 and which reflects light from the first lens group 610 in a predetermined direction containing the upper direction as a vector component and guides the light to the curved surface mirror 630. The reflection light guide optical system 640 is constituted by three reflection mirrors 642, 644, 646.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009225016-A (JP)
Title: Information processing system, information processing device, information processing method, program, and computer-readable recording medium
Inventor: KOMINAMI HIKARU
IPC: G06F21/64
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect unauthorized access and tampering with a document data before registration in a server device.  <P>SOLUTION: An image reading device scans an image of information described on a paper document for reading document data in S1. In S2, access information containing the date and time of reading and a user for reading is combined with document data as a set, and then transmitted to a document management server along with a request for registration. In S3, the document managing server determines whether to accept document registration depending on whether access information is received along with the document data received from the image reading device. If it is determined that the access information is already received and a user who reads the access information has access rights to an own document management server, the document data received from the image reading device as well as the access information is registered and stored in S4, and the document registration process is completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219400-A (JP)
Title: Seedlnig raising bench
Inventor: YAMAGUCHI SHIZUO
IPC: A01G9/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedlnig raising bench for disposing seedlnig raising pots thereon.  <P>SOLUTION: The seedlnig raising bench 1 includes: an almost U-shaped front frame 6 to the left bending part 6a of which an almost L-shaped left extensible frame 4 provided with a left bending part 4a is fixed up, and to the right bending part 6b of which an almost L-shaped right extensible frame 5 provided with a right bending part 5a is fixed up; an almost U-shaped back frame 7 to the left bending part 7a of which an almost L-shaped left frame 2 provided with a left-frame bending part 2a is fixed up, and to the right bending part 7b of which an almost L-shaped right frame 3 provided with a right-frame bending part 3a is fixed up; and a plurality pieces of bridging bars 8 which fixedly bridge over the space between the right and left frames 2 and 3 or the right and left extensible frames 4 and 5: wherein the insertion part 4b of the left extensible frame 4 is inserted into the connection part 2b of the left frame 2, and the insertion part 5b of the right extensible frame 5 is inserted into the connection part 3b of the right frame 3 so as to connect the front and back frames 6 and 7 to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224233-A (JP)
Title: Charged particle beam inspection apparatus and data display method
Inventor: KAMATA MASATO
IPC: H01J37/20
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam inspection apparatus that discovers abnormal conditions due to a stage in an early stage and takes a quick countermeasure.  <P>SOLUTION: In the charged particle beam inspection apparatus, a charged particle beam is irradiated while an inspected substrate arranged on a stage is continuously shifted, and an image is created based on a generated secondary signal. The apparatus includes a position monitor length measuring unit which measures a position of continuous shifts of the stage, a controlling circuit for calculating a speed from measured positions, and a display for displaying the measured positions and a time variation of the calculated speeds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227699-A (JP)
Title: Aggregate particle containing vinyl chloride resin and production method thereof
Inventor: HAYASHI KEIZO
IPC: C08J3/16
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride resin aggregate particle for a paste, which can be used as a raw material for a plastisol which is non-permeable to a fabric, and a production method thereof.  <P>SOLUTION: The aggregate particle containing a vinyl chloride resin is obtained by adding a nonionic surfactant (B) to a secondary latex, subsequently adding at least one flocculant chosen from a water-soluble polymer and an inorganic salt and drying the resulting product, provided that the secondary latex is obtained by adding and polymerizing 0.5-10 pts.wt. alkyl (meth)acrylate monomer (A) with a 1-8C alkyl group to 100 pts.wt. vinyl chloride resin in a vinyl chloride resin latex having an average particle size of its primary particles of 0.1-2.0 μm. The aggregate particle is formed from an aggregate of the primary particles and has an average particle size of 5-40 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008232613-A (JP)
Title: Control method of co2 refrigeration device performing two-stage compression
Inventor: MOSEMANN DIETER
IPC: F25B1/10
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and inexpensive control method of a CO<SB>2</SB>refrigeration device.  <P>SOLUTION: The following four functions (a)-(d) are provided in combination or independently, namely: (a) degree of supercooling of main flows in supercoolers; (b) degree of desired overheating in feelers that are portions of controllable throttle valves (34, 35, 36) disposed at supercooler outlets of split flows; (c) change in intermediate pressure in a secondary flowing route by regulated release or closure of pressure control valves (42, 43, 44) disposed downstream of each of the supercoolers in pipelines for guiding the split flows; and (d) change in compression final pressure on an upper stage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268189-A (JP)
Title: Method and apparatus for inspecting surface defect
Inventor: YOSHIDA MINORU
IPC: G11B5/84
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for inspecting a surface defect, capable of highly accurately inspecting a state of a disk substrate itself with wave-like distortion and a defect on a surface of a sample caused with local wave-like distortion.  <P>SOLUTION: This invention is constituted so as to output or display a signal higher than a preset threshold as the defect, by illuminating from the oblique direction while moving in the uniaxial direction and rotating a substrate surface, detecting its regular reflection light and the scattered light, determining wave-like distortion of the substrate itself and a local wave-like distortion state from the detected signal waveform, dividing a signal waveform in the substrate with wave-like distortion, setting the threshold in a divided range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009227101-A (JP)
Title: Brake device
Inventor: OSAWA TOSHIYA
IPC: B60T8/48
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device capable of preventing a suction side of a gear pump from being an excessive negative pressure state.  <P>SOLUTION: This brake device includes a suction passage 10 for connecting a master cylinder M/C with the suction side of the gear pump P, a scraping passage (a passage 14, etc.) provided separately from the suction passage 10 to scrape brake fluid stored in a reservoir 15 by the gear pump P and a gate-in valve 1 provided in the suction passage 10. When at least the gear pump P is rotated, the gate-in valve 1 is opened, and the master cylinder M/C is communicated with the suction side of the gear pump P.  <P>COPYRIGHT: (C)2010,JPO&INPIT