baber/WOPTO huggingface dataset:
Patent JP-2007115451-A (JP)
Title: Planar light source device
Inventor: MIYAMOTO HIROYUKI
IPC: G02F1/13357
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light source device formed so as to effectively emit the light emitted from a light source toward front side of the planar light source device, having high light utilization efficiency.  <P>SOLUTION: A deflection pattern 37 is formed on a lower face of a light guide plate 32, and a prism array 38 is formed on an upper face (light emitting face 35) thereof. The prism array 38 is formed of a plurality of prism patterns 39, and the prism patterns 39 are arrayed along a direction parallel with a light incident face 33 of the light guide plate 32. Two sheet of prism sheets 40, 41 are overlapped so as to face the light emitting face 35, so that arrayed direction of the prism cross in right angle with each other. The crossing angle between prism arranging direction of the prism sheets 40, 41 and arrayed direction of the prism pattern of the prism array 38 is turned by 45° in plan view.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114415-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: YOSHINO ONORI
IPC: G03G15/20
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing apparatus having stable fixation performance, and to provide an image forming apparatus.  <P>SOLUTION: A support shaft 74 for supporting a fixing roll 611 is arranged on both ends of the fixing roll 611 that rotates a fixing belt 610. Position adjusting members 72 are arranged on both sides of the fixing roll 611 and the fixing belt 610. The position adjusting member 72 is formed in the shape of a disk of a prescribed thickness, and also, the radius of the position adjusting member is made larger than the radius of the fixing roll 611 by the amount of a clearance 70. A peeling pad 64 is formed longer than the fixing roll 611 in length, and the peeling pad 64 projects over both sides of the fixing roll 611. The projecting part 81 of the peeling pad 64 comes in contact with the position adjusting member 72.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006156977-A (JP)
Title: Manufacturing method of semiconductor element
Inventor: KIM HOON
IPC: H01L21/28
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a p-n junction element in nano scale or semiconductor element of nano scale such as CMOS, by utilizing nano particles with no mask or fine pattern.  <P>SOLUTION: The manufacturing method of a semiconductor element in nano scale includes a step in which a plurality of nano particles are dispersed on a semiconductor substrate, a step in which an insulating layer is so formed on the semiconductor substrate as to cover the nano particles, a step in which the upper parts of the insulating layer and nano particles are partially removed, a step for selectively removing nano particles in the insulating layer, and a step to partially form a doped semiconductor layer in the semiconductor substrate by doping it partially through the part where nano particles are removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007121533-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: KAKO KENICHI
IPC: G03G5/08
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, capable of achieving high transfer efficiency of a toner and the reduction of an image defect due to sliding rubbing of the electrophotographic photoreceptor and an intermediate transfer member, and to provide the intermediate transfer member and an electrophotographic image forming apparatus.  <P>SOLUTION: The electrophotographic image forming apparatus has the outermost surface layer of the electrophotographic photoreceptor and the outermost surface layer of the intermediate transfer member have shapes that resemble each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007102141-A (JP)
Title: Optical module
Inventor: HAMADA MASAYOSHI
IPC: G02B7/02
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module constituted so that the degree of freedom in design related to the thickness reduction in an optical axis direction can be enhanced, and also, a lens has appropriate driving resolution and driving speed to be smoothly driven.  <P>SOLUTION: The optical module includes: a lens holder 22 for holding a lens group 21; a motor 13 with an output shaft 13b extending to a direction orthogonal to the optical axis of the lens group 21, and provided to rotate the output shaft 13b; and a transmission mechanism 53 for converting the rotation of the output shaft 13b to a translational motion in the optical axis direction, and transmitting the motion to the lens holder 22. The transmission mechanism 53 includes a cam gear 56 which is axially rotated in substantially parallel to the optical axis, and equipped with a gear part 56a and a cam part 56b. The cam part 56b includes a cam surface 56c inclined to a plane orthogonal to the rotating shaft by 7° to 11°. The lens holder 22 includes a contact part 22d coming into contact with the cam surface 56c, the contact part 22d can slide on the cam surface 56c in accordance with the rotation of the cam gear 56.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118730-A (JP)
Title: Tip-up seat for vehicle
Inventor: HATTA SUSUMU
IPC: B60N2/02
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a purpose to improve operability and to improve performance of a tilt function without complicating constitution, etc.  <P>SOLUTION: A motor 12 driven and controlled by specified switch operation is arranged in a seat cushion 16 by fixing it on a seat cushion frame 14, and a driving shaft 28 is axle-driven in a direction corresponding to the rotating direction of a motor output end by motive power transmission of the motor through a motive power transmission means against the driving shaft 28 in parallel with a pivotal shaft 22 to be an swing center of this seat cushion. Thereafter, a support link 40 is integrally provided on this driving shaft 28, and it is possible to secure swinging of the seat cushion 16 between a lowering position by motive power of the motor 12 and a spring-up position by erecting a supporting link 42 between a head end part of this support link and a specified position of a base bracket 20 by pivotally supporting each of its end parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119630-A (JP)
Title: Composite sheet, substrate, and electronic device
Inventor: NAKATANI MASAKI
IPC: B32B17/04
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet and a substrate which can satisfy the requirement for high-degree flatness, and an electronic device using the same.  <P>SOLUTION: The composite sheet is formed of a glass woven fabric constituted of wefts and warps and carrying a resin material containing a thermosetting resin, and is characterized in that the distribution of light transmittance in the region of 40 mm×40 mm is almost even. Also, the substrate is characterized by being provided with the composite sheet. Furthermore, the electronic device is characterized by being provided with the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127487-A (JP)
Title: Calibration method of temperature data logger, and soaking block used therefor
Inventor: KIMURA HIDEO
IPC: G01K15/00
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a procedure capable of calibrating highly accurately a temperature data logger with a clock function equipped with an internal memory, and a soaking block.  <P>SOLUTION: The temperature data logger 1 with the clock function equipped with the internal memory M and a reference thermometer 2 connected to a computer 7 installed out of a bath through a measuring device are provided in a constant-temperature bath 6 through soaking blocks 3-5, and the temperature of the constant-temperature bath is raised or lowered, and measurement data by the reference thermometer 2 are stored in a storage means of the computer 7. The temperature data logger 1 taken out from the constant-temperature bath is connected to the computer 7, and measurement data stored in the internal memory M are stored in the storage means of the computer 7, and a calibration result acquired by allowing each time base of the measurement data by the reference thermometer 2 and the measurement data by the temperature data logger 1 to agree with each other by an operation means of the computer 7 is output. The soaking blocks 3-5 include an insertion part for inserting the reference thermometer 2 and a storage part for covering and storing the whole temperature data logger 1 in the state having almost no clearance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127940-A (JP)
Title: Liquid crystal display device
Inventor: TSUJI YASUYUKI
IPC: G02F1/1333
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device of which the visibility of a display medium arranged on the rear side of a liquid crystal display panel is improved, and of which the cost is reduced.  <P>SOLUTION: The liquid crystal display device is equipped with: the transmissive liquid crystal display panel 2 disposed on the front side of a rotating reel 110; and a backlight 15 disposed between the liquid crystal display panel 2 and the rotating reel 110 and illuminating the liquid crystal display panel 2 from the rear side thereof. The liquid crystal display panel 2 is characterized by having: an image display section 6A constructed so as to display an image by enclosing a liquid crystal material between a pair of substrates; and a transmissive section 6B facing the rotating reel 110 and having no liquid crystal material enclosed therein.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131703-A (JP)
Title: Cyclic olefin-based polymer, optical material using the same, polarization plate and liquid crystal display
Inventor: SUZUKI AKIRA
IPC: C08F36/20
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclic olefin-based polymer excellent in optical characteristics, heat resistance, adhesiveness, tightness and hygroscopic resistance.  <P>SOLUTION: The cyclic olefin-based polymer contains a repeating unit expressed by general formula (1), wherein R<SP>1</SP>expresses a substituent; R<SP>2</SP>expresses an alkyl, an alkenyl, an alkynyl or an aryl which may be substituted; L expresses a single bond or a divalent bonding group, wherein the bonds in L, O and R<SP>2</SP>express each an ether bond; p expresses 0 or 1 integer; q expresses 0-3 integer; r expresses 1-4 integer; R<SP>1</SP>and R<SP>2</SP>, R<SP>2</SP>and a carbon atom in a ring skeleton to which L is bonding or two R<SP>2</SP>s may form a 5-7 membered ring through mutual bonding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142550-A (JP)
Title: Image-converting device
Inventor: KINOSHITA TAKASHI
IPC: H04N7/01
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To convert an interlace video signal to a high-quality progressive video signal by interpolation based on precise motion detection with a small number of memory resources.  <P>SOLUTION: A motion detection section 104 detects the motion of a video image based on the difference between an input video signal (future) and a second delay video signal (past) being shifted by two fields. A two-bit motion detection signal is composited with six higher-order bits of a first delay video signal (current), where the input video signal is delayed by 1 field, is delayed by 1 field using a delay section 103, and becomes a delay motion detection signal. An interpolation control section 105 outputs an interpolation control signal according to the motion detection based on the video signal for four successive frames based on the motion detection signal and delay motion detection signal. According to the above, an interpolation section 106 outputs the progressive video signal by the interpolation in frames or that between frames.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006150963-A (JP)
Title: Apparatus and method for controlling pressure in ink container of inkjet printer
Inventor: NOTTELMAN FRANK J H
IPC: B41J2/175
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which is relatively simple and durable for controlling pressure in an ink container of an inkjet printer.  <P>SOLUTION: This invention relates to the apparatus for controlling the pressure in the ink container of the inkjet printer, and also relates to the inkjet printer equipped with a printer head with the ink container. The ink container contains liquid ink and a gas volume above the level of this ink. Furthermore, this invention relates to a method for controlling the pressure in the ink container of the inkjet printer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007140828-A (JP)
Title: Sign recognition method
Inventor: YAMAUCHI HITOSHI
IPC: G08G1/09
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic sign recognition method recognizing a traffic sign at as early as possible, and accurately recognizing even a traffic sign appearing and disappearing by a roadside tree or the like.  <P>SOLUTION: In this traffic sign recognition method recognizing the traffic sign included in sequentially arranged respective static images S obtained by photographing a front part in a travel direction of a vehicle by a camera 11, the first tracking image T including only the traffic sign is extracted from the first static image S, the tracking image T is temporarily stored as a distinction image D, the second and succeeding tracking image T is extracted from the second and succeeding static image S, a new distinction image D obtained by composing the tracking image T and the previously temporarily stored distinction image D, is temporarily stored, and the traffic sign present ahead of the travel direction of the vehicle is recognized on the basis of characteristic information CI extracted from the distinction image D.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142828-A (JP)
Title: Method and device for decoding secret image
Inventor: MEIDO EMI
IPC: G06K19/10
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To decode a high quality secret image with less noise from a plurality of binary share images.  <P>SOLUTION: Share image block dividers 11, 12 divide tally images B0, B1 into blocks. A decoding-time block density calculator 13 calculates a decoding-time density relative to each block. Tally image block density calculators 14, 15 calculate the density of each block. A decoding density possible range calculator 16 calculates a decoding density possible range relative to each block. A secret image pixel value determining part 17 sets a threshold relative to each block within the decoding density possible range, and determines the pixel value of the secret image relative to each block by comparing the decoding-time density calculated by the decoding-time block density calculator 13 with the threshold. A decoding secret image including the noise can be gradually changed into the decoding secret image with image quality raised therein.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136908-A (JP)
Title: Inkjet recording apparatus
Inventor: SAIJO YUKO
IPC: B41J2/185
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which can remove an ink droplet adhering onto an ink ejection port-formed surface of a recording head for ejecting ink to a recording medium, and the inside of which can be prevented from being polluted with the adhering ink droplet.  <P>SOLUTION: The ink droplet, which is to spread over the ink ejection port-formed surface, is made to adhere to an ink removing member by utilizing capillarity. The ink droplet, which may be transferred onto the ink ejection port-formed surface and discharged out of a cap, is surely guided into the cap by making a flat plate serve as a wall This enables the removal of the ink droplets remaining on the ink ejection port-formed surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137616-A (JP)
Title: Thread speed detection device for thread winding device and thread traverse speed detection device for traversing device
Inventor: MUTA KATSUFUMI
IPC: B65H61/00
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread speed detection device capable of accurately detecting a traveling speed of the thread in a thread winding device provided with a package drive motor 41 for rotating/driving winding bobbins 6, 7 for winding the thread and a traversing device 5 driven separately from the motor 41 and traversing the thread at winding of the thread.  <P>SOLUTION: The thread speed detection device for the thread winding device is provided with a means 73 for detecting a thread layer peripheral surface movement distance ΔPLs in a circumferential direction of a peripheral surface of the thread layer formed by winding the thread 4 on the winding bobbins 6, 7; a means 74 for detecting a traverse movement distance ΔTLs of the thread in a width direction of the thread layer; and a thread speed operation means 77 for inputting the ΔPLs detected by the thread layer peripheral surface movement distance operation means 73 and the ΔTLs detected by the traverse movement distance operation means 74 respectively, calculating the thread layer peripheral surface movement distance and the traverse movement distance per the time required for that the thread is moved by n traverse stroke degree (n≥1) from the inputted ΔTLs and ΔPLs and determining the traveling speed of the thread based on the calculation result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142241-A (JP)
Title: Circuit board, semiconductor device, and electronic tag manufacturing method
Inventor: NAKAMURA RYUICHI
IPC: H05K3/00
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-accuracy, short-time, low-environmental-load and economical circuit board manufacturing method in forming a pattern of a wiring circuit provided in a circuit board regarding a circuit board manufacturing method for an electronic tag or the like.  <P>SOLUTION: In accordance with the examinations, a resist pattern 2 corresponding to a desired wiring circuit is formed on a conductor, the opening of the resist pattern 2 on the conductor is plated with metal material by electrolytic plating, and the plated portion is transferred to a base substrate 4 as the wiring circuit so that the circuit board can be manufactured. Furthermore, when film thickness of a metal layer is defined as t1, film thickness of the resist pattern is defined as t2, and film thickness of an adhesive layer is defined as t3; a condition of t3>t1>t2 is appropriate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138112-A (JP)
Title: Electroconductive polymer composition and electroconductive member for electrophotographic equipment using the same
Inventor: IINUMA KAKUO
IPC: C08K5/3465
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive polymer composition having excellent electroconductivity and also having good flexibility of itself.  <P>SOLUTION: The electroconductive polymer composition contains the following components (A) and (B) as essential components, and at least one of the following components (C) and (D): (A) a π-electron conjugated polymer; (B) an electron-conductive filler; (C) a sulfonic acid-based material comprising a sulfonic acid compound having at least one of a sulfonic acid group and a sulfonic acid salt group in the molecular structure, or a sulfonic acid composition containing the compound; and (D) 2, 3, 6, 7-tetracyano-1, 4, 5, 8-tetraazanaphthalene.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006146936-A (JP)
Title: Input method for reducing accidental touch-sensitive device activation
Inventor: KOLMYKOV-ZOTOV ALEXANDER J
IPC: G06F3/0488
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of false positive touch inputs made by a non-stylus object such as the user's finger or hand.  <P>SOLUTION: When the stylus 166 is located proximate to the touch-sensitive surface 205, the sensitivity of the surface to non-stylus input is disabled, reduced, or otherwise modified. Non-stylus inputs may be ignored while the stylus 166 is within a proximity zone 207 defined near the touch-sensitive surface 205. Threshold requirements of a non-stylus input depending upon where on the touch-sensitive surface 205 the input is made, are adjusted. Various sensitivity thresholds for non-stylus input, as well as the size and/or shape of the proximity zone 207, are adjusted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007149751-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKANAO
IPC: H01L23/29
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which facilitates inspection inside a resin or an element and enables a wafer-level CSP to be applied to an optical device.  <P>SOLUTION: The semiconductor device 10 includes a substrate 1 having an electrode 2 and an optical element 4 on at least one of surfaces, an insulating resin layer 11 provided to cover the surface of the substrate, a conductive layer 12 provided on the insulating resin layer and electrically connected with the electrode, and a sealing resin layer 13 for coating the insulation resin layer and the conductive layer. A part overlapping with at least the optical element in the insulating resin layer and the sealing resin layer is made of a material transmissive to the optical element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006152439-A (JP)
Title: Surface treatment method of nickel nanoparticle
Inventor: IN ZENBI
IPC: H01G4/12
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method of nickel nanoparticles capable of conducting a surface treatment of nickel particles for a high-capacity laminated ceramic capacitor and yielding the nickel particles having a smooth surface and high tap density.  <P>SOLUTION: The surface treatment method of the nickel nanoparticles includes steps of; dispersing the nickel nanoparticles into a reducing organic solvent to obtain a dispersion liquid; heating the dispersion liquid to increase the surface homogeneity of the nickel nanoparticles; heating the dispersion liquid; separating the nickel nanoparticles from the heated dispersion liquid; and washing and drying the separated nickel nanoparticles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007150517-A (JP)
Title: Image processing apparatus
Inventor: UEDA KENJI
IPC: H04N1/40
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of preventing production of variations in the revealability of a design pattern (watermark) due to a difference between characteristics (e.g. a reading resolution) of apparatuses used for copying.  <P>SOLUTION: When an image input section 110 reads an original with a design pattern, a dot component detection section 120 detects a dot component of read image data. The dot component detection section 120 detects coarse dots and dense dots and instructs an MTF correction section 140 to switch a detection level of respective dot regions depending on original type information and image input characteristic information (that is, resolution information and MTF information) For example, the resolution information indicates a high resolution, high frequency dot parts (background parts) are blurred so as to be hardly detected. Further, when the MTF information is low, low frequency dot parts (revealed parts) are to be easily detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT