baber/WOPTO huggingface dataset:
Patent JP-2008064793-A (JP)
Title: Scanning type optical device
Inventor: UCHIKAWA DAISUKE
IPC: G02F1/29
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning type optical device capable of obtaing large deflection angles, and attaining cost reduction and low power consumption.  <P>SOLUTION: The scanning type optical device is provided with a light source device 11 emitting a laser beam, an electro-optical element 12 whose refractive index distribution is changed, according to the magnitude of an electric field generated in the inner part thereof, to thereby perform scanning with the laser beam emitted from a light source device; and a reflecting part 20, provided on a side opposite to the light source device 11 of the electro-optical device 12, and reflecting the laser light transmitted through the electro-optical element 12 and the transmitting the reflected laser light through the electro-optical element 12 again.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007074731-A (JP)
Title: System, method, and program for supporting monitoring of three-dimensional multi-camera video
Inventor: ZHOU HANNING
IPC: G06T19/00
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To support monitoring of three-dimensional (3-D) multi-camera video by an immersive 3-D environment from 2-D display.  <P>SOLUTION: A 3-D multi-camera video monitoring supporting system of the present invention comprises a content analysis module, a background differential module, a motion tracking module, a blending module, and a rendering module. The content analysis module detects and divides a moving object in video streams from a plurality of cameras, the motion tracking module tracks the moving object of the video streams, the blending module intensifies a foreground region of said video streams by alpha blending, and the rendering module integrates 3-D semantic layout and the video streams after alpha mixing into the 3-D immersive environment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008063092-A (JP)
Title: Recording material carrying device, image forming device and control method
Inventor: NISHIMURA SHIZUMARO
IPC: B65H29/70
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material carrying device capable of suitably detecting a looped recording material which is left within the device, and an image forming device.  <P>SOLUTION: The recording material carrying device comprises a plurality of rotators for carrying a recording material, which is disposed along a carrying passage of the recording material, and a plurality of rotating members disposed on the downstream side of the corresponding rotators in the carrying passage, and rotated by abutment of the rotators thereto. The recording material carrying device further comprises, for solving distortion caused in the recording material in the vicinity of the abutment position of any one rotating member, a speed control part for controlling the rotators so as to provide a speed difference between the circumferential speed of the first rotator disposed on the downstream side of the abutment position and the circumferential speed of the second rotator disposed on the upstream side thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070926-A (JP)
Title: Biometric authentication apparatus and operational guidance notification method
Inventor: TOGAWA SHINSUKE
IPC: G06F21/34
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein biometric authentication apparatus are susceptible of incorrect authentication operations due to a lack of understanding of operations and variations in actions and result in a low success rate of authentication determination.  <P>SOLUTION: A biometric authentication apparatus for implementing authentication based on biometric information comprises a biometric information acquisition part for acquiring biometric information from a user's predetermined region, an imaging part for imaging at least the predetermined region, an authentication part for performing authentication based on the biometric information, a guidance notification part for notifying operational guidance to the user, and a control part. When the biometric information acquisition part acquires the biometric information, the control part controls the imaging part to image the predetermined region as the user operates and acquire an authentication operation image, then compares the authentication operation image with a registered operation image of the predetermined region registered in advance, and controls the guidance notification part to notify the operational guidance in accordance with the comparison.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072788-A (JP)
Title: Motor driver, brushless motor, and drive method therefor
Inventor: MAEDA MINORU
IPC: H02P6/08
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver which can prevent device destruction due to increase in power supply voltage and can drive a motor with high efficiency.  <P>SOLUTION: The motor driver is equipped with a position detecting circuit 7, an energizing signal generating circuit 6 for outputting a timing signal for switching the energization of driving coils 1A to 1C, a speed deviation detecting circuit 9 for outputting a fixed rotation detecting signal, a rotation speed control circuit 8 for outputting a speed control signal, positive pole side driving transistors 2A to 2C to which power supply voltage is supplied, negative-pole side drive transistors 3A to 3C to be grounded via a resistor, a power supply monitoring circuit 5 for monitoring the power supply voltage to output a drive-mode switching signal, and an output PWM control unit 4 for performing the on/off control of the positive-side driving transistors and the negative-side driving transistors. The output PWM control unit 4 switches the drive mode, from a synchronous rectified PWM drive to one side PWM drive, based on the drive-mode switching signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007077988-A (JP)
Title: Piston ring set
Inventor: AMOSER MATTHIAS
IPC: F16J9/26
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring set to be used for a piston in a large two-stroke diesel engine.  <P>SOLUTION: The piston 2 in a mounted condition is arranged reciprocatingly along a cylinder working surface 7 of a cylinder wall 3 of a cylinder 4 in the large two-stroke diesel engine. The piston ring set comprises a first piston ring K1 arranged nearest the combustion chamber of the cylinder and having a first supporting surface L1, and a second piston ring K2 having a second supporting surface L2. The first piston ring is arranged in a first piston ring groove N1 of the piston and the second piston ring is arranged in a piston ring groove N2 of the piston so that the first supporting surface of the first piston ring including a wear protecting portion and the second supporting surface of the second piston ring are put in sliding contact with the cylinder wall during operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008069471-A (JP)
Title: Core yarn sewing thread and method for producing the same
Inventor: KATSUBE ITSUSHIN
IPC: D02G3/36
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core yarn sewing thread having excellent strength and sewability, improved appearance of stitches and excellent qualities.  <P>SOLUTION: The core yarn composite filament yarn is obtained by winding a staple fiber bundle to be a sheath yarn on the periphery of a filament yarn to be a core yarn along the longitudinal direction with and is provided with a first twist at a twist multiplier K of 3.5-4.5 and has fluffs having a length of ≥1 mm at ≤250 fluffs/10 m.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070734-A (JP)
Title: Liquid crystal display and electronic equipment
Inventor: SEKIME TOMOAKI
IPC: G09G3/20
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display using a lateral electric field system capable of linearly changing gradation color of a halftone and to provide electronic equipment provided with the same.  <P>SOLUTION: The liquid crystal display has a driving circuit 15 performing control of color display by a sub pixel region. The driving circuit 15 is provided with a gradation correction circuit 18 generating an image signal formed by correcting gradation of luminance information inputted from an external part based on a γ curve and a data line driving circuit 16 supplying the image signal to a pixel electrode 11 corresponding to the sub pixel region. A γ value of a γ curve to the image signal corresponding to one wavelength region is a γ value or lower to the image signal corresponding to a wavelength region longer than the one wavelength region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078245-A (JP)
Title: Conductive paste, laminated ceramic electronic component, and manufacturing method thereof
Inventor: MIURA SHUICHI
IPC: H01G4/30
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive paste that is used for forming an internal electrode of a laminated ceramic electronic component, capable of effectively preventing a seat attack even if the thickness of a ceramic green seat is formed thin, and prevents a squeege for printing from being inflated and deformed.  <P>SOLUTION: The conductive paste is used for forming the internal electrode of a laminated ceramic electronic component, containing conductive powder and an organic vehicle, wherein an organic binder in the organic vehicle is mainly composed of at least one type selected from an ethyl cellulose resin, an alkyd resin, and an acryl resin. Further a solvent in the organic vehicle contains propyleneglycoldiacetate and aliphatic hydrocarbon having the carbon number of 5-40 by a weight ratio "propyleneglycoldiacetate: hydrocarbon with the carbon number of 5-40" = 99:1 to 70:30 for in terms of a weight ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074265-A (JP)
Title: Vehicular seat
Inventor: HATTORI TAKEMI
IPC: A47C7/38
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat that is superior in assemblability and has a simple structure in the vehicular seat having a movable headrest.  <P>SOLUTION: The vehicular seat is composed such that a headrest support frame 21 for supporting a headrest 31 is rotatably supported by a seat back frame 11 so that the headrest is forwardly movable. The vehicular seat is provided with a first airbag 33, which is arranged at the upper part of the seat back frame, and a second airbag 34 provided at the lower part of the seat back frame and made to communicate with the first airbag via a tube 35. The second airbag is compressed by a backward movement of an upper body of a passenger when a vehicle rear-end collision occurs. The first airbag is operated by air inflow into the first airbag via the tube. Then, the headrest support frame is rotated so as to forwardly move the headrest.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078424-A (JP)
Title: Cutting device
Inventor: HATTORI ATSUSHI
IPC: B23Q3/08
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device which can be properly adapted independently in processing a tape-mount device as well as a direct-placement processing device.  <P>SOLUTION: The cutting device includes a first table 221 for tape-mount processing having suction portions 221a made of a porous material and a metal second suction table for direct-placement processing having suction holes communicating with a second negative pressure source that are formed only in a suction region corresponding to the shape of a workpiece in such a way that the first and second tables can be replaced freely with each other in combination with a suction base 21. The cutting device also includes a first pipeline path 61 and a second pipeline path 62 that are disposed in correspondence to the first suction table 221 and the second suction table in such a way that the first pipeline path and the second pipeline path allow a suction mechanism 20 to selectively communicate with an ejector 51a and a water sealing vacuum pump 52a. A control means 70 exclusively carries out switchover between the first and second pipeline paths 61 and 62 depending on the type of the suction table to be used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075788-A (JP)
Title: Rotation supporting mechanism and portable terminal
Inventor: MIYOSHI KAZUAKI
IPC: H04M1/02
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure-and-expensive-looking rotation supporting mechanism having a supporting structure for a pivoting body not to wobble in an axial or rotating direction, and to provide a portable terminal.  <P>SOLUTION: In the rotation supporting mechanism, one of a base and the pivoting body is mounted on a first member and the other is mounted on a second member in such a manner that the second member can be rotated from a position where the first member and the second member are overlaid with each other to a planar direction as they remain overlaid and the rotation of the second member can be stopper at a certain rotating position. On a journal portion of the base, an axially energizing means is provided for energizing the pivoting body journaled to the journal portion to the axial direction to avoid the formation of an axial gap which causes the wobbling of the pivoting body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074027-A (JP)
Title: Two-color injection-molded article, and its manufacturing method
Inventor: IGUCHI HIROMASA
IPC: H01M2/10
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a product is manufactured by injection-molding with a plastic (resin) as a material, "sink" may occur on the appearance surface of the product resulting from the size relationships such as a size of the thicknesses between a case external surface section and a rib section, a flowing state of the plastic (resin) in dies, and a pressure in the cavity, and the sink may spoil the appearance of the product.  <P>SOLUTION: A battery case 2 includes upper and lower cases 4 and 5, and a rib section 12. In this case, the upper and lower cases 4 and 5 have a housing section 11 in which a battery unit 3 is housed, and are formed by first injection-molding. The rib sections 12 are formed in a manner to project from the internal surface of the upper case 4 or the lower case 5 to the housing section. The rib sections 12 are molded with two colors on the lower case 5 or the upper case by second injection-molding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075051-A (JP)
Title: Method for producing self fire-extinguishing foamable polystyrene-based resin particle
Inventor: CHIUMI RYOSUKE
IPC: C08L25/04
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self fire-extinguishable foamable polystyrene-based resin particle that can incorporate a flame retardant uniformly, and can be used for producing a foamed molded article that gives a good cutting plane when being cut by nichrome wire heating.  <P>SOLUTION: The method for producing the self fire-extinguishable foamable polystyrene-based resin particle comprises impregnating a 100 pts.wt. polystyrene-based resin with a 0.3-2 pts.wt. powdered flame retardant and a foaming agent in a state of an aqueous suspension, wherein, the impregnation of the flame retardant is performed before or during the impregnation of the foaming agent through adding a dispersion, that is prepared by dispersing a 5-40 pts.wt. flame retardant and a 2-10 pts.wt. slightly water soluble inorganic salt to a 100 pts.wt. aqueous medium, to the aqueous suspension.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083384-A (JP)
Title: Positive resist composition and pattern forming method using the same
Inventor: KANDA HIROMI
IPC: G03F7/039
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which responds to exposure to light in a far-ultraviolet region with ArF or KrF as a light source in the manufacture of a semiconductor device and excels in temporal stability and etching resistance and a pattern forming method using the composition.  <P>SOLUTION: The positive resist composition comprises (A) a resin which contains a specific siloxane structure in a main skeleton thereof and is decomposed by the action of an acid to increase solubility in an alkali developer and (B) a compound capable of generating an acid upon irradiation with an actinic ray or radiation. The pattern forming method using the composition is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085722-A (JP)
Title: Digital broadcast recording apparatus
Inventor: NISHIDA YUSUKE
IPC: H04N21/41
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast recording apparatus capable of recording all video signals of a plurality of virtual channels to be concurrently broadcasted, in simple configuration, in the case that the plurality of virtual channels are included in a TS (Transport Stream) of an arbitrary channel of digital broadcast.  <P>SOLUTION: The digital broadcast recording apparatus comprises a tuner unit 2 which receives digital broadcast and outputs a TS, a buffer 20 for temporarily recording the TS, a TV decoder 30 which decodes a video signal and an audio signal of a predetermined virtual channel from the TS within the buffer 20, an encoder 31 which encodes the video signal and the audio signal in a predetermined recording system, a recording unit 4, and the like. Video signals and audio signals are decoded for each channel from the TS within the buffer 20, and these signals are sequentially encoded and recorded. When the video signals and the audio signals are completely recorded, the TS is deleted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088225-A (JP)
Title: Ink composition, inkjet recording method, method for producing lithographic printing plate and lithographic printing plate
Inventor: MATSUSHITA TETSUNORI
IPC: C09D11/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition curable in high sensitivity by the exposure to radiation to form an image having high picture quality and giving a cured product having sufficient softness, an inkjet recording method to use the ink composition, a lithographic printing plate forming a high-quality image produced by the ink composition and having excellent plate life, and a method for producing the printing plate.  <P>SOLUTION: The radiation-curable ink composition contains at least one component curable by the exposure to radiation and a polymerization initiator, wherein the component curable by radiation contains (meth)acrylate containing a functional group exhibiting a dipole moment of 2.0-5.0 debye when bonded to an acrylate group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086223-A (JP)
Title: Spinning case
Inventor: SOMEYA KYOSUKE
IPC: A01K97/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning case which has a hook for surely nipping the wall face of the opening of a spinning container.  <P>SOLUTION: A laterally long through-hole 1b is formed at a lower position slightly than the opening 1a of the spinning case 1 where the attaching portion 2a of a hook 2 is inserted. The hook 2 is formed of a laterally wide plate, and is integrally formed of an outside attaching portion 2a, a circular folding portion 2b locked straddling the opening edge 3d of the spinning container 3, a bent portion 2c formed in a state of being connected to the folding portion 2b, and a guide portion 2d extended from the bent portion 2c. Both the ends of the arc-shaped folding portion 2b are formed along an arc, from the center of the arc of an open edge 3d to the lower side, respectively. The bent portion 2c is formed into a shape so as to project toward the inside wall face 3f of the side portion 3b of the spinning container 3, to nip the wall face 3f of the spinning container 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089430-A (JP)
Title: Substrate inspection apparatus
Inventor: TOKUNAGA MASAAKI
IPC: G01N21/956
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To certainly detect a flaw by combining the merits of a plurality of test systems in a substrate inspection apparatus for testing a substrate for a semiconductor circuit element, a liquid crystal display element, or the like.  <P>SOLUTION: The substrate inspection apparatus has an illumination means for irradiating a substrate under inspection with light of a single wavelength and light of a plurality of wavelengths, an imaging means for imaging the substrate under inspection and an inspection means for inputting the first image captured by the imaging means when the substrate under inspection is irradiated with the light of the single wavelength and the second image captured by the imaging means when the substrate under inspection is irradiated with the light of a plurality of wavelengths to inspect a flaw using the second image on the basis of the flaw detected in the first image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088515-A (JP)
Title: Plated substrate and manufacturing method therefor
Inventor: KANEDA TOSHIHIKO
IPC: C23C18/31
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated substrate having a metallic layer of a fine pattern formed thereon with high accuracy, and to provide a manufacturing method therefor.  <P>SOLUTION: The method for manufacturing the plated substrate 100 is a manufacturing method for forming the metallic layer with an electroless plating method, and comprises the steps of: forming a resin-molded body 22 with an arbitrary pattern containing a catalytic metal 31 which functions as a catalyst for electroless plating, on a substrate; and immersing the substrate into an electroless plating solution to precipitate a metal on the resin-molded body to form the metallic layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087057-A (JP)
Title: Vertical position automatic welding apparatus
Inventor: OGINO TAKEMASA
IPC: B23K9/02
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical position automatic welding apparatus which can automatically weld a crossing part between a vertical lounge comprising a face plate and a web, and a vertical trance at a vertical position by one apparatus.  <P>SOLUTION: This vertical position automatic welding apparatus 1 is used for automatically welding the crossing part C between the vertical lounge L comprising the face plate F and the web W, and the trance T vertically provided so as to cross the lounge L at the vertical position. The apparatus comprises a fixing part 2, which is fixed to the vertically provided lounge L or trance T, a guide part 3, which is supported on the fixing part 2 and is extended vertically, a traveling truck part 4, which is lifted and lowered while being guided by the guide part 3, and a welding part 5 for welding the crossing part C at the front end of the traveling truck part 4. The guide part 3 is provided at a distance D that the guide part 3 is not abutted against the face plate F in such a state that the fixing part 2 is fixed to the web W in the lounge L.  <P>COPYRIGHT: (C)2008,JPO&INPIT