baber/WOPTO huggingface dataset:
Patent JP-2007107016-A (JP)
Title: Preparation process for adhesive layer for optical film and preparation process for adhesive optical film
Inventor: TOYAMA YUSUKE
IPC: G02B5/30
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive layer for an optical film which can suppress warpage and light leakage caused by a stress accompanying a dimensional change of a component of an optical film and the like, has a high durability and an excellent handling property for its preparation process, and can give a high quality adhesive optical film.  <P>SOLUTION: This adhesive layer for an optical film is obtained by a bridge reaction of an adhesive which contains (A) 100 pts.wt. of a (meth)acrylic polymer containing (a1) 100 pts.wt. of a (meth)acrylate and (a2) 0.01-5 pts.wt. of a (meth)acrylic monomer as its polymerlizing components, (B) 0.02-2 pts.wt. of a peroxide and (C) 0.001-2 pts.wt. of an isocyanate compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091762-A (JP)
Title: Method for separating hfc-32 and hfc-125
Inventor: MILLER RALPH NEWTON
IPC: C07C17/386
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating difluoromethane (HFC-32) and pentafluoroethane (HFC-125) from a mixture comprising both of them using an extractant comprising methylene chloride.  <P>SOLUTION: The method comprises the steps of: adding the extractant to the mixture to form a second mixture; separating HFC-32 and HFC-125 in the second mixture by extractively distilling the second mixture in an extractive distillation zone of a distillation column and thereby recovering HFC-125 as an overhead product of the column and HFC-32 from the column bottom.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189233-A (JP)
Title: Mask for silicon crystallization, silicon crystallizing method using same, and display device
Inventor: KANG MYUNG-KOO
IPC: H01L21/20
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for silicon crystallization, a silicon crystallizing method using it, and a display device, for improving characteristics in vertical direction and improving anisotropy in both horizontal direction and vertical direction, for minimizing the number of grain boundaries of the silicon which is crystallized.  <P>SOLUTION: A first slit group consists of slits tilted by a specified angle against scanning direction, and a second slit group consists of the slits tilted by a specified angle against the first slit group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008174572-A (JP)
Title: Polymerization initiator having active energy ray polymerization-initiating ability, polymerizable composition containing the same and cured product thereof
Inventor: FUSHIMI KEIICHI
IPC: C08F2/50
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization initiator which has an active energy ray polymerization-initiating ability, can express a good active energy ray polymerization-initiating ability, has an excellent curing property, inhibits gelation, and can improve storage stability, to provide a polymerizable composition containing the same, and to provide a cured product thereof.  <P>SOLUTION: This polymerization initiator has an active energy ray polymerization-initiating ability and is represented by chemical formula (1) (wherein, R represents R<SP>1</SP>-O- or R<SP>2</SP>-; and R<SP>1</SP>and R<SP>2</SP>represent each a resin skeleton residue), wherein a β-ketoester group or a β-diketone group is bound to the resin skeleton residue. The content of the β-ketoester group or the β-diketone group is preferably 2.0×10<SP>-4</SP>to 5.0×10<SP>-3</SP>mol/g. The β-ketoester group or the β-diketone group of the polymerization initiator is preferably introduced by the polymerization of an acetoacetoxy group-having (meth)acrylate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007219506-A (JP)
Title: Lubricant coating device, process cartridge, and image forming apparatus
Inventor: TANAKA HIDEKI
IPC: G03G21/00
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant coating device capable of effectively using a lubricant by eliminating a tilt and partial wear of the solid lubricant and stabilizing the coating amount of the lubricant.  <P>SOLUTION: The lubricant coating device 20 has the solid lubricant 21, a lubricant holding member 24 which supports the lubricant 21, a lubricant holder 25 which contains the lubricant 21 together with the lubricant holding member 24, and a spring member which extrudes the lubricant 21 from the lubricant holder 25 to press it against a lubricant coating brush roller 22, and coats the surface of a photoreceptor 10 with the lubricant by the lubricant coating brush roller 22. A SUS plate 13 as a frictional resistance reducing member is interposed between slide contact surfaces of both ends of an internal wall surface 27 of the lubricant holder 25 and the lubricant holding member 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008173358-A (JP)
Title: Income/expenditure measuring device, program and computer readable recording medium
Inventor: MIYAGI HIROSHI
IPC: A63F5/04
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an income/expenditure measuring apparatus, a program and a computer readable recording medium having recorded program which make a simulation possible to match the actual situations of a real game parlor.  <P>SOLUTION: Any ones of acceptability judging parts 44-1 to 44-3 are allocated to game processing parts 42-1 to 42-S according to the levels of visitors received by a visitor level receiving means and the game processing parts 42-1 to 42-S execute lottery for winning premia at a prescribed frequency. At the same time, when any winning premium is won by the lottery, the acceptability judging parts 44-1 to 44-3 respectively allocated to the game processing parts execute the judgment of whether or not the winning premium won is acceptable. This enables the derivation of casting counts T corresponding to the frequency of lottery and payout counts H corresponding to the winning premia judged to be acceptable by the acceptability judgment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175019-A (JP)
Title: Purifying soundproof structure having exhaust emission control function and road structure using the structure
Inventor: KUNIEDA SUMIO
IPC: B01D53/56
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent road noise by reducing air pollutant (such as NOx and SOx) in exhaust gas of automobiles, without requiring illumination such as the sunlight.  <P>SOLUTION: This purifying soundproof structure 1 forms a plate-like exhaust emission control soundproof structure 1a of installing at least three members in a frame material 6 or a three-dimensional exhaust emission control soundproof structure 1b installed on the upper end of a soundproof wall, by arranging a sound absorbing material 3 between the structure and a sound insulating material 2 at the back, by arranging a purifying material 4 composed of active carbon fiber on the sound source side for adsorbing and reducing the air pollutant in the exhaust gas. The purifying soundproof structure uses a vibrating material 7 for sucking or exhausting the exhaust gas, and similarly constitutes a plate-like and three-dimensional exhaust gas vibrating purifying soundproof structure 1c, by arranging a film-like vibrating material 4 sucking and exhausting the exhaust gas by vibrating itself by surrounding wind pressure, in the whole or a part of its sound source side surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181979-A (JP)
Title: Metal core multilayer printed wiring board
Inventor: KIHARA YASUSHI
IPC: H05K3/46
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal core multilayer printed wiring board in which mounting density is high, heat dissipation and mass productivity are superior, and reliability is high.  <P>SOLUTION: The metal core multilayer printed wiring board has at least a five-layer structure wherein a conductor layer includes a metal core 111. A through conduction hole 101 penetrates the direction of thickness of the wiring board and electrically connects optional conductor layers by copper plating 141 for connection to an optional conductor layer. The copper plating of the through conduction hole is connected with the metal core, and the periphery of the through conduction hole of the metal core is separated from the metal core other than itself, by a notch hole that is formed to partition the periphery of the through conduction hole from its peripheral metal core body and is filled with an insulating material of an inner insulation layer, and by a non-conduction hole that penetrates the inner conductors 112 and 113, inner insulation layers 121 and 122 and metal core and is filled with the insulating material of the outer insulation layers 123 and 124, thus forming another circuit electrically.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182435-A (JP)
Title: Position detecting system
Inventor: KOBASHI HISASHI
IPC: H04W64/00
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small position detecting system with reduced power consumption.  <P>SOLUTION: When a mobile station 3 enters into or leaves from an area where a unique identification signal transmitted from an infrared transmitter 1 can be received, the mobile station 3 collectively saves enter/withdraw event information and the unique identification signal at its internal memory. The mobile station 3 has a fixed period counter and collectively carries out radio transmission of a location information received for one period to a base station 4. In addition, the mobile station 3 appends the time deviation from the time of occurrence of the event, until the carrying-out of radio transmission and a self-identification code to the location information and carries out wireless transmission. The base station 4 appends a time stamp of absolute time for the time of reception to the received location information, and outputs it to a server 5. The server restores the traveling track and the transit time of the track for the mobile station 3 from the received location information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182473-A (JP)
Title: Echo canceler and echo canceling method
Inventor: ISHIGURO TAKASHI
IPC: H04B3/23
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve echo elimination performance under environment with large background noise without lowering a convergence speed under environment with small background noise.  <P>SOLUTION: The echo canceler comprising an adaptive filter for generating a pseudo echo signal on the basis of a filter coefficient and a received input signal and an echo eliminating means for subtracting the pseudo echo signal from a transmission input signal and eliminating an echo signal is provided with a background noise estimating means for estimating the power of background noise of a near end on the basis of a residual error signal as a result of subtraction processing performed by the echo eliminating means, and a step size calculating means for using an estimated power value of background noise calculated by the background noise estimating means, calculating a step size value about update of the filter coefficient according to a prescribed step size calculation expression and giving the step size value to the adaptive filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182047-A (JP)
Title: Transistor, transistor circuit, electro-optical device and electronic device
Inventor: KAMIKAWA TAKETOMI
IPC: H01L51/05
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor which is provided with an organic semiconductor layer, having two channel parts different in polarities of carriers and in which the degrees of freedom in a circuit design can be improved, a small, high-performance transistor circuit with the transistor, and an electro-optical device and an electronic device.  <P>SOLUTION: The transistor 1 is provided with the organic semiconductor layer, constituted of a single material and two gate electrodes. The transistor 1 is provided with a substrate 10 which serves as a first gate electrode; a first gate insulating layer 20 and a first intermediate layer 30, which are arranged on the substrate 10; an organic semiconductor layer 40 disposed on the first intermediate layer 30; a source electrode 50 and a drain electrode 60 which are separately installed on the organic semiconductor layer 40; a second gate insulating layer 80, disposed on the respective electrodes 50 and 60 and on the organic semiconductor layer 40; and a second gate electrode 90 arranged on the second gate insulating layer 80.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182514-A (JP)
Title: Imaging apparatus provided with information writing function
Inventor: YAMADA AKIRA
IPC: H04N5/225
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for improving user convenience about handling of image data with information of photographing date or the like written (or to be written).  <P>SOLUTION: The imaging apparatus is provided with an imaging element (3) for imaging an image, a control part (9) for generating an image file by adding attribute information to the imaged image data, and a data storing part (15 and 200) for storing the generated image file. The control part (9) reads the attribute information (photographing date, age, or the like) and the image data from the image file stored in the data storing part (15 and 200), writes the read attribute information at a predetermined position of the read image data and generates an image file from the image data with the attribute information written.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181391-A (JP)
Title: Blade server system
Inventor: KANAZAWA TAKASHI
IPC: G06F13/10
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein connection paths between a blade server apparatus and storage devices have been set manually on all the blade server apparatus, storage devices and relay mechanism, and the settings are very complicated and troublesome depending on system configurations.  <P>SOLUTION: A SAS controller 311 of an expander device 200 uses connection management information 201 (fig. 3 (not shown)), host management information 401 (fig. 4 (not shown)) and storage device management information 402 (fig. 5 (not shown)) to determine paths connecting between server blades and storage devices which are set in a memory 313. If the connection between a server blade 101 and LU-0 (511) in a storage device 601 is set, the path contains a port P3, a port P6 and a SAS input/output port 301 in this order according to the host management information 401 and connection management information 201 is determined, and further a SAS input/output port 302 and LU-0 (511) in this order according to the storage device management information 402.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284657-A (JP)
Title: Yellow color light-emitting ce3+ activated silicate-based yellow fluorescent material having new composition, method for producing the same and white color light-emitting diode containing the fluorescent material
Inventor: JANG HO-SEONG
IPC: C09K11/08
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent composition showing a wide wavelength light-emitting spectrum as compared with conventional fluorescent materials and realizing white color light by using not only a blue color LED but also a long wavelength ultraviolet light LED, and a method for producing the fluorescent composition.  <P>SOLUTION: This fluorescent composition is expressed by the following compositional formula, i.e., (Sr<SB>1-y-z</SB>M<SB>y</SB>N<SB>z</SB>)<SB>3-x</SB>SiO<SB>5</SB>:Ce<SP>3+</SP><SB>x</SB>[wherein, (x) is 0<x≤1; (y) is 0≤y≤1: M is selected from alkaline earth metals on the periodic table: (z) is 0≤z≤0.5; N is selected from alkali metals on the periodic table]. The LED utilizing the fluorescent material is provided by having a wide wavelength spectrum, showing an excellent characteristics regarding its color purity, and on applying as a light-emitting diode and a back light source of a liquid crystal display, exhibiting a very high light-emitting efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187791-A (JP)
Title: Charger
Inventor: ARADATE TAKAHISA
IPC: H02J7/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent discharging so that a battery pack (secondary battery) may not be in an overdischarging state even when the battery pack is inserted in a charger not connected to an AC input power supply for a long time.  <P>SOLUTION: The charger 200 has a pair of output lines L1, L2 and electrically connects a positive pole terminal O1 to a negative pole terminal O2 of a secondary battery 2 between the output lines L1 and L2. The charger 200 has a constituted circuit portion (serially connected circuit of a resistor 33, resistors 101, 102, 105, a serially connected circuit of resistors 91 and 92, and an internal circuit portion of a shunt regulator 116 etc.) to be electrically connected so as to crossing the pair of output lines L1, L2. In the charger 200, if a switching element 121 is inserted between the constituent circuit portion (resistor 33 etc.) and any one of the pair of output lines L1 and L2, and the charging device 200 is not connected to the input power device 1, the switching element 121 is brought into a non-conductive state, thereby interrupting so that the constituent circuit portion may not form a discharging passage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184020-A (JP)
Title: Lighting system for vehicle
Inventor: WATANABE SHINYA
IPC: B60Q1/08
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a load of light distribution control from rising by suppressing the chattering of the light distribution control.  <P>SOLUTION: When the light distribution control for turning off the divided area of a headlight corresponding to an oncoming vehicle is performed, it is determined whether the moving direction of the oncoming vehicle is lateral or not (114). When it is lateral, the light distribution control is immediately performed (the divided area corresponding to the oncoming vehicle is turned off, or when the oncoming vehicle is not present, the light distribution control is reset) (110, 112). When it is vertical, the light distribution control is not immediately reset, but the detection of the oncoming vehicle is re-performed (116) after a predetermined time is elapsed (114). When the oncoming vehicle is present, the light distribution control is not reset but the present light distribution control is maintained. When the oncoming vehicle is not present, the light distribution control is reset (120).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187844-A (JP)
Title: Spindle motor and recording/reproducing device therewith
Inventor: ISHIBASHI MASAHIRO
IPC: H02K1/27
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle motor and a recording/reproducing device therewith, capable of effectively reducing leakage of a magnetic flux forming a magnetic field formed around a rotor magnet to the outside, even if the device is made thin.  <P>SOLUTION: This spindle motor 20 includes a shaft 1; a rotor hub 6 fixed to the axial upper end portion of the shaft 1; a plurality of salient poles 28, wounded by a stator coil 9 for applying the magnetic flux to a roughly annular magnet 7 fixed to the rotor hub 6. An axial projected rim 6a, extending to the stator coil 9 side along the axial direction, is formed on the radial outermost circumferential portion of the rotor hub 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190339-A (JP)
Title: Failure diagnosis method and failure diagnosis system
Inventor: AKASE HIROTAKA
IPC: F02P17/12
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure diagnosis method improved in accuracy of failure-diagnosis of a part related to ionic-current detection.  <P>SOLUTION: Under conditions that an IGSW is turned on, and that a pre-ignition can not occur prior to a fuel-supply start, if such a phenomenon is observed that occurs at the time when a pre-ignition is generated in signals obtained from an ionic-current detection means which detects an ionic current occurring in a monitoring cylinder, it is diagnosed as a failure (ground fault) generated in the part related to the ionic-current detection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192425-A (JP)
Title: Fuel cell system and its operation method
Inventor: HATADA SUSUMU
IPC: H01M8/06
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can prevent formation of a puddle caused by condensation of water contained in steam and reformed gas or the like, and its operation method.  <P>SOLUTION: In the fuel cell system 1 which is equipped with a reformer 2 for power generation in which reforming is carried out to form a reformed gas by reforming the reforming raw material for power generation, an SOFC stack 3 which is connected to the reformer 2 for power generation via a reformed gas supply tube 8 and which carries out power generation using the reformed gas obtained by the reformer 2 for power generation, and a reformer 4 for start-up and shutdown which forms the reformed gas by reforming the reforming raw material for start-up and shutdown in order to prevent oxidation degradation of the anode 3a of the SOFC stack 3, a combustion catalyst 15A is filled into the reformed gas supply tube 8, a combustion catalyst 15B is filled into a gas passage in the SOFC stack 3, and the fuel and air for catalytic combustion are supplied to the combustion catalysts 15A, 15B. By catalytic combustion heat of reaction at that time, the reformed gas supply tube 8 is kept hot at equal or more than the boiling point of water and at the temperature equal or less than the oxidation degradation temperature of the anode 3a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277522-A (JP)
Title: Electroconductive adhesive film, adhesive sheet using this, and semiconductor device
Inventor: NAKAMURA YUKI
IPC: C09J179/08
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive adhesive film having electrical conductivity and adhesive strength when heated, to provide an adhesive sheet using the same and to provide a semiconductor device.  <P>SOLUTION: The electroconductive adhesive film is characterized by containing a thermoplastic resin (A) and a carbon filler (B). The adhesive sheet is characterized by having a structure laminated with the electroconductive adhesive film and the dicing film. The semiconductor device is characterized by having a structure in which each semiconductor device or a semiconductor element and supporting member are adhered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188254-A (JP)
Title: Game machine
Inventor: KUROKAWA MAKOTO
IPC: A63F5/04
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To monitor fraudulent acts during an interruption of power when power is not supplied to a game machine, minimize the power consumed by a backup power source, and reutilize a control board on which the backup power source is mounted.  <P>SOLUTION: A game machine is provided with a door open detecting sensor 60 which detects opening/closing of a front door 3, a sub-control board 5 installed in the game machine and equipped with a CPU 52 for storing open information detected by the door open detecting sensor 60 in RAM 53, the backup power source 55 which can supply backup power required for activating CPU52 when utility power is not supplied to the game machine, and a backup power source holder 58 which is mounted on the sub-control board 5, on which the backup power source can be removably mounted and which can supply backup power to CPU 52 when the backup power source 55 is mounted.  <P>COPYRIGHT: (C)2008,JPO&INPIT