baber/WOPTO huggingface dataset:
Patent JP-2007171310-A (JP)
Title: Authenticity determining article and medium with authenticity determining article
Inventor: SAITO TAE
IPC: G07D7/12
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authenticity determining article or a medium with an authenticity determining article, having very high counterfeit-preventing property and facilitating accurate determination of authenticity.  <P>SOLUTION: The authenticity determining article, having cholesteric liquid crystal layers disposed over and under a retardation film or a retardation layer, wherein a cholesteric liquid crystal layer (A) disposed on one surface of the retardation film or retardation layer, and a cholesteric liquid crystal layer (B) disposed on the other surface of the retardation film or retardation layer are different in form from each other. The authenticity determining article comprises a combination of the cholesteric liquid crystal layer (A) and the cholesteric liquid crystal layer (B). The authenticity determining article is configured, in such a manner that when the article is observed through a polarizing plate, the appearance of the cholesteric liquid crystal layer (A) and the cholesteric liquid crystal layer (B) differs from each other, with the color of one liquid crystal layer being visible, while the color of the other liquid crystal is made invisible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170218-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KAWAMURA ATSUSHI
IPC: F01N3/20
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To properly control exhaust emission by improving the accuracy for determining the purification performance of a catalyst.  <P>SOLUTION: In this engine system, the NOx storage/reduction type catalyst 21 is installed in the exhaust pipe 18 of an engine 10, and a fuel adding valve 25 is installed on the upstream side of the catalyst. An ECU 30 performs NOx reduction control for supplying an NOx reduction component to the catalyst 21 for reducing and removing the NOx stored in the NOx catalyst 21 and determines the purification performance of the NOx catalyst 21 based on the supplied amount of the reduction component required for the reduction and removal of the NOx when the NOx reduction control is performed or the parameters relating to the supplied amount. In particular, the ECU 30 determines whether the unburned fuel supplied to the NOx catalyst 21 is excessive or not when the NOx reduction control is performed. When the ECU 30 determines that the unburned fuel is excessive, it prohibits the determination of the purification performance of the NOx catalyst 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172715-A (JP)
Title: Semiconductor memory device and its control method
Inventor: OZAWA TAKASHI
IPC: G11C11/41
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which memory contents can be held surely in a memory cell even when using power source voltage, also, write-in can be performed surely for the memory cell.  <P>SOLUTION: A memory cell M00 including a pair of inverters connected in cross-couple is provided with a first switch part provided between a bit line BL and an output of one side of inverters and a second switch part provided between a bit line XBL and the other side of the inverters. In the first switch part and the second switch part, conduction of switches is controlled respectively to become larger in write-operation than in read operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168981-A (JP)
Title: Paper feeding cassette
Inventor: HOTANI TOMOYA
IPC: B65H1/12
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding cassette capable of changing energizing force not only by a size of loaded recording paper but also by a kind of recording paper.  <P>SOLUTION: Energizing force adjusting members 16 and 17 composed of a partially defective disk member, are respectively arranged in a position corresponding to the front end of both outside parts 9b of a paper loading plate 9 so as to be positioned on a rotary track of both outside parts 9b. Gears 16a and 17a are integrally formed on an upper surface of both energizing force adjusting members 16 and 17. Rotation from a dial 18 is transmitted to these gears 16a and 17a, and the energizing force adjusting members 16 and 17 are rotated, and only a central part 9a or both of the central part 9a and both outside parts 9b can be rotated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174281-A (JP)
Title: Tv-telephone system, communication terminal, and relaying apparatus
Inventor: TSUNODA YUJI
IPC: H04N7/14
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transmission of information about privacy for users in the transmitting side on the occasion of TV-telephone and also reduce apparatus cost of communication terminals by acquiring the feeling at a live performance as the TV-telephone.  <P>SOLUTION: In the TV-telephone system to conduct the TV-telephone function via a relaying apparatus, communication terminals in the transmitting side transmit, to the relaying apparatus, images of the TV-telephone picked up for the relaying apparatus and the information about the transmitting side or receiving side communication terminals, while the relaying apparatuses receive the images of TV-telephone picked up by the transmitting side communication terminals and the information about the transmitting side communication terminals or the receiving side communication terminals from the transmission side communication terminal, process the images of the TV-telephone received from the transmitting side communication terminals on the basis of the received information about the transmitting side communication terminals or the receiving side communication terminals, and transmit the processed images to the receiving side communication terminals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179434-A (JP)
Title: Image reader
Inventor: KANBARA MINORU
IPC: G06T1/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader applicable to an individual authentication system, which can be suitably mounted on portable electronic equipment such as a cellular phone or a notebook computer, and attain high recognition rate or security performance.  <P>SOLUTION: In the image reader 100A, individual light sources (white LED 31 and infrared LED 32) which emit lights (white light and infrared light) differed in wavelength corresponding to fingerprint image reading operation and vein image reading operation are selectively switched and lighted, and reflected light or transmitted light incident on a double gate-type photosensor two-dimensionally aligned on a single sensor array 10 is detected, whereby a fingerprint image and a vein image are acquired from a finger FG placed on a detecting surface DTC.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176882-A (JP)
Title: Method for producing polyfunctional (meth)acrylate
Inventor: WAKAYAMA TOSHIYUKI
IPC: C07C69/54
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for smoothly producing a polyfunctional (meth)acrylate having desired viscosity of from a low-viscosity product to a high-viscosity product in high yield.  <P>SOLUTION: The method for producing the polyfunctional (meth)acrylate involves carrying out esterification reaction while regulating the water content contained in the reaction liquid so as to be ≤5 mass% based on the total mass of the reaction liquid components except an organic solvent at a step before the degree of the reaction reaches 80% when producing the polyfunctional (meth)acrylate by reacting (meth)acrylic acid with a penta- to poly-hydric alcohol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007183042-A (JP)
Title: Ignitor, its manufacturing method, gas generator for air bag, and gas generator for seat belt pretensioner
Inventor: MAEDA SHIGERU
IPC: F42B3/13
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignitor with a compact size and positive energization to an electric circuit built in the ignitor, without deterioration of productivity.  <P>SOLUTION: The ignitor is provided with a metal cup body, and a metal plug holding a plurality of electrode pins respectively in insulated states, and sealing an opening of the cup body. It has an ignition charge in an interior of the cup body, and a heating element connected to an ASCI in a head of a resin mold molding a board mounted with the ASCI and a capacitor by resin, and an ASCI component arranged with communication electrodes for connecting the electrode pins in a bottom of the resin mold in states abutting on the plug. The electrode pins and the communication electrodes are pressed and joined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184055-A (JP)
Title: Structure of assembling video cassette recorder
Inventor: YOSHIDA KAZUNARI
IPC: G11B33/12
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of assembling a video cassette recorder wherein a load applied to the video cassette recorder can be alleviated during its transportation without increasing the number of parts, the video cassette recorder can be prevented from being damaged by an impact, a pedestal can be assembled while a board and the VCR are still kept assembled when a chassis is assembled, and assembling work can be shortened.  <P>SOLUTION: The video cassette recorder 1, the board 2 at the lower part of the video cassette recorder, a pedestal 3 under the board, and a chassis 4 under the pedestal are assembled. A horizontal reinforcing part 3a is integrally suspended at the central part of the pedestal, and a vertical reinforcing part 3b is formed on the side thereof, and then the pedestal, the board and the video cassette recorder are assembled. Thereafter, the pedestal is fixed with screws to the chassis, and while the substrate and the video deck are assembled in the periphery of the pedestal, a screw hole 3c is formed exposing to the outside. A screw 5 is inserted into the screw hole of the pedestal, and then the pedestal in which the board and the VCR are assembled is fixed with screws to the chassis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188123-A (JP)
Title: Document update determination method, system, and its operation program
Inventor: IKEDA TOSHIO
IPC: G06F17/30
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document update determination method of high processing speed with low error rate in consideration of copyright protection.  <P>SOLUTION: While extracting first comparative characters 41a-41e from a first document 41 to be a comparison source on the basis of prescribed character extraction condition, second comparative characters 42a-42e are extracted from second document 42 to be a comparison target based on the same character extraction condition, and first comparative character string 410 and second comparative character string 420 are generated. Then the comparative characters in the same place in the first comparative character string 410 and the second comparative character string 420 are compared. Consequently, if the first comparative character string 410 and the second comparative character string 420 are completely the same, the first document 41 and the second document 42 are determined as the same documents (not updated). Meanwhile, if there is a difference between both comparative character strings, it is determined that the first document 41 and the second document 42 are different documents (updated).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006235599-A (JP)
Title: Silver halide photosensitive material and area gradation image forming method
Inventor: NAKAMURA TAKESHI
IPC: G03C5/02
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material for a color proof with which a finish of a print improved in consistency of an observed image (texture, density) with an object print is checked beforehand, and an area gradation image forming method.  <P>SOLUTION: The silver halide photosensitive material has at least one photosensitive layer comprising a silver halide emulsion and at least one non-photosensitive layer on a reflective support obtained by covering both sides of a paper base with a resin layer, wherein a resin layer surface on the side of the reflective support on which the photosensitive layer is provided as a coating has a center line surface roughness SRa of ≥0.6 μm, and 60°relative-specular glossiness Gs (60°) of the side on which the photosensitive layer is provided as a coating after development is ≤10%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007185881-A (JP)
Title: Stick pay-out container
Inventor: KAGEYAMA SHUHEI
IPC: A45D40/20
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick pay-out container from/into which a stick can be paid out/drawn, the diameter of which can be reduced, and which can be inexpensively constituted.  <P>SOLUTION: An inner cylinder 14 is slidably fitted and inserted into an outer cylinder 12; a chuck piece 18 for holding the stick 24 is provided at the leading end of the inner cylinder 14; a chuck ring 20 is fitted and inserted between the chuck piece 18 and the outer cylinder 12; a circumferential part of an inner peripheral surface of the outer cylinder 12 is provided with an elastic-body receiving part 12e; a circumferential part of the outer peripheral surface of the inner cylinder 14 is provided with an elastic-body receiving part 14e; a coiled spring 16 is arranged in the circumferential part of the outer cylinder 12 and that of the inner cylinder 14 between the receiving parts 12e and 14e; and the inner cylinder 14 is urged backward with respect to the outer cylinder 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189105-A (JP)
Title: Semiconductor device, method of manufacturing same, integrated circuit, electrooptical device, and electronic equipment
Inventor: HIROSHIMA YASUSHI
IPC: G02F1/1368
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which enables to stably obtain thin-film transistors having high performance over an entire substrate.  <P>SOLUTION: This method of manufacturing the semiconductor device includes a first process of forming concave portions (125) on one surface side of a substrate (11), second process of forming a first semiconductor film (130) on the one surface side of the substrate, third process of executing planarization processing from the first semiconductor film side toward the one surface side of the substrate, fourth process of forming a second semiconductor film (130b) on the one surface side of the substrate, fifth process of executing heat treatment for the second semiconductor film to form substantial single crystal grains (131) substantially centered on each of the concave portions, and sixth process of forming a semiconductor element using the second semiconductor film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185917-A (JP)
Title: Manufacturing method for printing plate for flexography
Inventor: MATSUMOTO MASAKI
IPC: G03F7/00
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a laser engraved plate with a wide halftone-dot reproducing area, which is excellent in printing quality, particularly, dot-gain quality.  <P>SOLUTION: This method for manufacturing a printing plate for flexography by laser-engraving a printing original plate layer (A) is characterized in that laser engraving is performed by combining different laser engraving conditions together in such a manner that at least one halftone-dot area ratio point, where a halftone-dot area ratio of one printed image is in the range of 5-40%, serves as a boundary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188843-A (JP)
Title: Fuel cell system and building
Inventor: OKUNO YOSHIMICHI
IPC: F24H1/18
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of efficiently using hot water.  <P>SOLUTION: The fuel cell system, for installation in a building having a plurality of closed spaces, is equipped with a first fuel cell provided close to a first closed space for supplying power and hot water to the same, and a second fuel cell provided close to a second closed space adjoining to the first closed space for supplying power and hot water to the same. The first fuel cell includes a first hot water storage tank storing hot water for supplying to the first closed space, the second fuel cell includes a second hot water storage tank storing hot water for supplying to the second closed space, and the first hot water storage tank and the second hot water storage tank are installed adjacent to each other and mutually accommodates heat.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006107733-A (JP)
Title: Optical pickup device provided with auto laser output control function and optical recording/reproducing apparatus
Inventor: JO SHINKYO
IPC: H01S5/042
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode driver provided with an auto laser output control function, an optical pickup device and an optical recording/reproducing apparatus.  <P>SOLUTION: This laser diode driver has features that a multiplexer for selectively outputting a drive potential (peak power drive potential, bias power drive potential, read power drive potential, etc.) corresponding to a power level of a laser signal in response to a select signal applied thereon, a pulse generator for generating the select signal to be applied on the multiplexer, a differential amplifier for calculating the difference between a monitor signal provided from a monitor diode for monitoring the laser signal outputted from the laser diode and the drive potential selected through the multiplexer, and an adder for adding an output of the differential amplifier and an output of the multiplexer to output as a signal for driving the laser diode, are included therein.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203896-A (JP)
Title: Method of creating color-mapping look-up table, and color-mapping method using the same
Inventor: CHO BINKI
IPC: G06T1/00
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of creating a color-mapping look-up table (LUT) which can create color-mapping LUTs, in which significant colors can be reproduced more optimally, by specifying the significant colors as lattice points of the LUT.  <P>SOLUTION: The method of creating a color-mapping LUT includes obtaining color-space data for respective solid colors specified as the lattice points of the color-mapping LUT; obtaining color-space data for respective achromatic colors, specified as the lattice points of the color-mapping LUT; and tabulating the color-space data for the respective solid colors, specified as the lattice points and the color-space data for the respective achromatic colors, specified as the lattice points.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007193664-A (JP)
Title: Dynamic characteristic estimation method for controlled object and setting method for controller parameter using limit cycle
Inventor: YONETANI AKIHIKO
IPC: G05B13/02
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when using a fundamental wave and a harmonic component of an input/output signal of a controlled object in a limit cycle to increase the number of estimation parameters when estimating dynamic characteristics of the control target by a limit cycle method using a relay element, high-accuracy estimation of the dynamic characteristics of the controlled object is difficult.  <P>SOLUTION: When generating the limit cycle, a low-pass filter is inserted before the relay element to deter influence of disturbance, a limit cycle test is performed to a plurality of low-pass filters having different characteristics, and the dynamic characteristics of the control target are estimated by use of a fundamental wave component of the input/output signal of the controlled object at that time to allow the high-accuracy estimation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199159-A (JP)
Title: Image forming apparatus and image reader
Inventor: YUZA AKIRA
IPC: H04N1/00
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an apparatus body from being robbed, and also to prevent a video controller board and an accessory member added on the board from being robbed.  <P>SOLUTION: The image forming apparatus is provided with; an image forming part; a frame body for retaining an image forming part; a video controller board 27 for receiving/processing information from an outside information equipment; an outer cover 20 for detachably covering the frame body; and a lock mechanism 35 for locking the frame body and the outside cover 20. The video controller board 27 is arranged between the frame body and the outside cover 20. The frame body and the exterior cover 20 have through holes respectively. The through holes are installed in positions facing each other so that the lock mechanism 35 can be passed through from outside of the outside cover 20 to inside of the frame body when the outside cover 20 is attached to the frame body. The lock mechanism 35 locks the frame body and the outside cover 20 through the through holes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195418-A (JP)
Title: Apparatus for transporting granular powder
Inventor: IZUMI KOJI
IPC: A01F12/46
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To readily unload a granular powder stored in a storage tank to a prescribed unloading position.  <P>SOLUTION: An apparatus for transporting the granular powder is characterized as follows. The apparatus is composed by installing a transfer unloading cylinder apparatus 8 for transferring and unloading the granular powder to the outside of a machine and freely rotatable to the outside on a lateral side on one side on the rear side of the storage tank 6 for storing the granular powder. The apparatus 8 is bisected into a lower transfer cylinder 9 and an upper transfer cylinder 10. The upper transfer cylinder 10 is composed so as to be freely movable in the longitudinal direction from the lower transfer cylinder 9. An unloading cylinder 11 having an unloading port 11a for unloading the granular powder to the outside of the machine is installed at the transfer terminal end of the upper transfer cylinder 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200039-A (JP)
Title: Touch panel mechanism and display device
Inventor: NISHIOKA TSUTOMU
IPC: G06F3/041
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel mechanism capable of preventing generation of sounding even when using a touch panel.  <P>SOLUTION: A position detection signal inputted to the touch panel 1 from a touch panel controller 4, and fed back to the touch panel controller 4 is a signal in-phase to and synchronizing with a VCOM signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199586-A (JP)
Title: Development unit
Inventor: SUENAMI KOJI
IPC: G03G15/08
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation in image quality by improving ear cutting performance and sufficiently performing ear cutting.  <P>SOLUTION: The development unit for forming an image on a photoreceptor drum 21 by using a magnetic developer is equipped with a developing unit 22 which internally has the magnetic developer, a rotary sleeve 31 which is mounted on the developing unit 22, is internally provided with a plurality of magnets, and conveys the developer on the surface, and a stationary sleeve 32 which is arranged to face the rotary sleeve 31 and is internally provided with a mobile magnet 37. The positional relation of both the magnets including the distance between the magnet of the rotary sleeve 31 and the mobile magnet 37 of the stationary sleeve 32 is such that the ear cutting force F expressed by formula: F=kxml(T)xm<SP>2</SP>(T)/r<SP>2</SP>turns to 950×10<SP>-2</SP>(N) or over between the rotary sleeve 31 and the stationary sleeve 32 when the development is not performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT