baber/WOPTO huggingface dataset:
Patent JP-2008135553-A (JP)
Title: Substrate laminating method and semiconductor device in which substrates are laminated
Inventor: NAKAGAWA KANAE
IPC: H01L21/3205
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate laminating method for suppressing a warp of a substrate to facilitate handling of substrates when laminating the substrates.  <P>SOLUTION: (a) First and second substrates (10, 40) carrying electronic circuits formed on their main surfaces are provided. (b) A plurality of recessions (20, 41) is formed on the main surface of each of the first and second substrates (10, 40). The recessions are so formed that the recessions on one substrate and the recessions on the other substrate are counter to each other when the first and second substrates (10, 40) are arranged to set their main surfaces counter to each other. (c) Each recession on the first and second substrates (10, 40) is filled with a conductive material to form through-electrodes (15, 46) made of the conductive material. (d) The first and second substrates (10, 40) are arranged to set their main surfaces counter to each other, and the through-electrodes in the recessions counter to each other are connected electrically to each other, then the second substrate (40) is mounted on the first substrate (10). (e) The second substrate (40) is reduced in thickness by shaving it from its back surface opposite to the main surface until the through-electrodes in the recessions formed on the second substrate (40) expose.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007181191-A (JP)
Title: Channel number converting circuit used for sound reproduction
Inventor: KOMIYAMA SETSU
IPC: H04R3/00
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel number converting circuit capable of reproducing an original surround sound from signals of channels less than the number of channels of a multi-channel surround sound.  <P>SOLUTION: When a recorder which records three sound signals C, L<SB>s</SB>, R<SB>s</SB>is set to a reproduction VTR 10, the reproduction VTR 10 reads these three sound signals C, Ls, Rs. A 3ch-5ch converting circuit 6 inputs the sound signals C, L<SB>s</SB>, R<SB>s</SB>, generates other sound signals L, R by a formula (2) and outputs original 5-channel surround sound signals C, L<SB>s</SB>, R<SB>s</SB>, L, R. Namely, the 3ch-5ch converting circuit 6 converts 3-channel sound signals to 5-channel sound signals. Thus, a reproducing device 11 is capable of restoring 3-channel sound signals recorded during sound collection into original 5-channel surround sound signals during reproduction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114803-A (JP)
Title: Color filter
Inventor: TAKASAKI RYUICHIRO
IPC: G02B5/20
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition suitable for forming a black matrix having a sufficient light shielding property without deteriorating sensitivity, developability, resolution property, adhesion and durability.  <P>SOLUTION: The resist composition is a photopolymerizable composition for a color filter containing (a) a black color material, (b) a silane coupling agent and (c) at least a polyfunctional thiol compound as a photopolymerization initiation system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008142915-A (JP)
Title: Imprinting mold and its manufacturing method
Inventor: FUKUGAMI NORIHITO
IPC: B82B1/00
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imprinting mold which reduces destruction of a mold pattern in an imprinting method, and its manufacturing method.  <P>SOLUTION: In the imprinting mold, at least the corners of the recessed parts of the uneven patterns of the mold are formed into a round shape. When releasing the mold in imprinting, the stress concentration in a mold material can be relaxed. Accordingly, the destruction of the mold pattern can be reduced. The destruction of the mold pattern can be reduced even in pattern transfer of a high aspect ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183598-A (JP)
Title: Color filter, its production method and liquid crystal display
Inventor: NAGASAKI YOSHINORI
IPC: G02B5/30
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a color filter exhibiting an excellent characteristic in the expansion of a viewing field angle from an oblique direction by the optimum phase difference compensation in each picture element at high productivity.  <P>SOLUTION: The method for producing a color filter comprises: a stage where black matrixes 4 are formed on a transparent substrate; a stage where a plurality of colored picture element layers 3 having prescribed retardation are formed between the black matrixes 4 by a printing process; and a stage where each phase difference control layer 1 is formed on the plurality of colored picture element layers 3 corresponding to the respective retardation by a printing process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221761-A (JP)
Title: Power patch panel with guided mac capability
Inventor: NORDIN RONALD A
IPC: H04L69/40
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for incorporating guided network cable Move/Add/Change (MAC) work order capability into a power patch panel.  <P>SOLUTION: MAC work orders may be controlled and monitored using in-band signaling using, e.g., standard RJ-45 patch cords. Cable detection is performed at a port level on a real-time basis. Coordination of guided MAC operations may be performed by the patch panel, independently, or in conjunction with, or under the control of, a remote Network Management System. The patch panel may be in either an interconnect or cross-connect configuration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224013-A (JP)
Title: Unnatural base
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N5/10
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce a nucleic acid containing an unnatural base causing little mismatch with natural base, enabling stable replication and having high uptake efficiency with enzymes.  <P>SOLUTION: The invention provides an unnatural base, etc., capable of forming a base pair which does not form a large strain on the main chain of a double-stranded nucleic acid or a double-stranded PNA.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007183258-A (JP)
Title: Programmable mask for array formation of biomolecule or polymer, device for array formation of biomolecule or polymer equipped therewith, and array forming method of biomolecule or polymer utilizing it
Inventor: JUNG MOON YOUN
IPC: C12N15/09
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable mask for array formation of a biomolecule or a polymer capable of manufacturing quickly an array of the biomolecule or the polymer having a high density.  <P>SOLUTION: The programmable mask includes the first substrate equipped with a black matrix having an opening, and the first pixel electrode; the second substrate equipped with a thin film transistor for switching a pixel domain corresponding to the opening by an applied electric signal, and the second pixel electrode connected to a drain electrode of the thin film transistor; a liquid crystal layer formed between the first substrate and the second substrate, and including a liquid crystal for transmitting UV selectively by changing an array state by the electric signal from the thin film transistor; the first polarizing plate for polarizing the UV laminated on one surface of the first substrate; the second polarizing plate for polarizing the UV laminated on one surface of the second substrate; and a lens array layer laminated on one surface of the second polarizing plate, and equipped with a lens corresponding to the pixel domain.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008102472-A (JP)
Title: Composite type brightness enhancement film having light scattering particle
Inventor: WANG JING-WEI
IPC: G02B5/02
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance transmittance of primary light, to avoid total reflection of light and to suppress a light attrition rate low by forming a plurality of curved prism units on one surface of a substrate and embedding a plurality of light scattering particles in the curved prism units to effectively scatter incident light beams.  <P>SOLUTION: A first surface 11a and a second surface 11b are formed on a base material 11. The curved prism unit 12 is arranged at the first surface 11a of the base material 11 and the light scattering particles 13 are embedded at least in the curved prism unit 12. Thereby light beams incident on the second surface 11b are simultaneously scattered. Further at least one meandering extended curved surface is formed at the curved prism unit 12 and thereby proper change in surface curvature is produced to introduce and refract the light beams at least in two dimensions and to emit the light beams again from the curved prism unit 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120363-A (JP)
Title: Communication device using vehicle alarm
Inventor: UCHIYAMA YASUHIRO
IPC: B60Q5/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device using a vehicle alarm, capable of giving an alarm with a timing and a length suitable to the range of human sensibility to a forward or backward vehicle or a pass-by vehicle.  <P>SOLUTION: In addition to a honking contact of a horn generally installed to a handle part, a switch for electronically or mechanically fixing the honking time for attaining honking unaffected by the level of a driver's force or the duration time of pressing the contact is mounted on the handle part or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147540-A (JP)
Title: Electronic component
Inventor: NAKAYAMA HIDEAKI
IPC: H01F41/04
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component increasing the dimensions of an electrode and decreasing the loss of L, Q, namely, an electronic component that does have both the mountability and electrical characteristics from deteriorating.  <P>SOLUTION: The electronic component has a protective section 28 made of resin; a coil wiring section 39 formed inside the protective section 28; and external electrode sections 19 provided at both ends and on both end faces of the protective section 28. There is provided a drawing section 50, where the side of the external electrode section 19 is extended, from the side of the external electrode section 19 toward the protection section 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186689-A (JP)
Title: Method for producing low-molecular weight hyaluronic acid
Inventor: MATSUMOTO TETSUNORI
IPC: C08B37/08
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a low-molecular weight hyaluronic acid in high yield and at low cost with no discoloration, also suitable for its industrial mass production.  <P>SOLUTION: The method comprises bringing hyaluronic acid powder to low molecular weight by alkaline or acid hydrolysis thereof in a condition of being dispersed in a hydrous liquid medium containing a salting-out agent and insoluble for the powder. In this method, it is preferable that the hydrous liquid medium be in the form of an one-liquid phase comprising organic solvent(s) that does not dissolve the hyaluronic acid powder and is miscible with water, water, the salting-out agent and an alkali or acid, wherein the organic solvent is preferably at least one selected from methanol, ethanol, propanol and isopropanol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164794-A (JP)
Title: Method and apparatus for automatically classifying node in network
Inventor: LI HUI
IPC: G06F3/06
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for automatically classifying a node in a network, which functions as an autonomous component to form a distributed storage system without a central storage control unit, and allows the use of a further intelligent storage device.  <P>SOLUTION: The method comprises steps of detecting at least one data class; automatically classifying data stored on a node according to the data classes; detecting the amount of data classified according to data class, wherein the number of files and an average size of the files for each class are determined; calculating dominance values for each of the data classes from the detected amount of data, the dominance values being the measure for relative dominance values of stored data according to data class on nodes; receiving a request that indicates a data type according to the data class; and providing the dominance value that is the measure for relative dominance values of data according to the requested data class.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008149329-A (JP)
Title: Electric resistance spot welding machine
Inventor: FUKIZAWA TAKEO
IPC: B23K11/11
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric resistance spot welding machine in which a plurality of electrodes can be automatically switched and used.  <P>SOLUTION: In each of the first and the second electrode holder of the electric resistance spot welding machine, a plurality of electrodes 10 are installed with a specific angle apart on the outer periphery. The electrodes are designed to be rotatable intermittently at the prescribed angle by a rotating means 47 so that one each electrode of the two electrode holders is stopped oppositely facing to each other at a welding position. By rotating at least one of the first or second electrode holders by the rotating means 47, an arbitrary electrode installed in the first and second electrode holders are selectively placed opposite to each other, and the welded object is held between these electrodes, to weld the welded object. The rotating means 47 is composed of a driving means for rotating the first holder, a first pinion gear 49 for transmitting the torque of the electrode holder, a second pinion gear 69 for rotating the second electrode holder, and a rack gear 80 that are engaged with the first and second pinion gears 49, 69 and that are arranged freely attachably/detachably with the pinion gears.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007132518-A (JP)
Title: Pulley unit with built-in clutch
Inventor: DOMOTO MASAKAZU
IPC: F16D41/07
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley unit with built-in clutch superior in durability.  <P>SOLUTION: A rolling bearing 30 and a sprag type one-way clutch 40 are incorporated between an inside member 10 and a belt guide wheel 20 installed on a rotary shaft. A raw material of sprag 43 of the one-way clutch 40 is formed of ball-bearing steel, and an abrasion resistance characteristic is improved by performing carbonitriding processing on the sprag composed of its ball-bearing steel, and meshing durability of the clutch is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008153847-A (JP)
Title: Method and apparatus for information processing
Inventor: OSAWA HIROYUKI
IPC: H04N5/765
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for information processing which allow even a reproduction apparatus that is not connected to a network to reproduce the latest updated multimedia content information and improve user convenience.  <P>SOLUTION: When a non-rewritable recording medium that includes updated multimedia content information is copied, updated multimedia content information is downloaded from an external server 101 through a network, and then the downloaded multimedia content information is stored into a local storage 105. Subsequently, the multimedia content information stored in the local storage 105 is synthesized with the multimedia content information prerecorded in the non-rewritable recording medium, and the recording medium included with the synthesized multimedia content information is copied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007191470-A (JP)
Title: Method for producing optically active 2-aminobutanamide or its salt
Inventor: KATSUMI IKUYO
IPC: C07B57/00
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing an optically active 2-aminobutanamide or its salt in high yield and high optical purity.  <P>SOLUTION: When producing the optically active 2-aminobutanamide or its salt by optically resolving an (RS)-2-aminobutanamide represented by formula (1) with an optically active carboxylic acid in an organic solvent, epimerization is carried out by using an aromatic aldehyde as a catalyst while or after carrying out optical resolution, wherein the aromatic aldehyde is used in a molar ratio of ≥0.005 and ≤0.3 based on the (RS)-2-aminobutanamide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008148984-A (JP)
Title: Shock absorber for mask and mask
Inventor: WAKIKAWA KENJI
IPC: A62B18/02
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber for a mask highly effective in protecting optical lenses from clouding when used together with the glasses and a mask fitted with the shock absorber for the mask.  <P>SOLUTION: An upper part inside a mask main body 11 large enough to cover a nose and a mouth is fitted with an oblong shock absorber 31 for the mask. The shock absorber 31 comprises a crosslinked polyolefin open-cell foam which includes 70 or more wt. parts of an ethylene-vinyl acetate copolymer resin of 5 to 25% content by percentage of vinyl acetate in 100 wt. parts of a polyolefin resin and is prepared from a crosslinked polyolefin independent open cell foam with an expansion ratio of 20 to 40 times into a continuous open cell foam by compression, can be tied up at a central part 32, and has bulge parts 33 on both sides. On both sides of the mask main body 11, ear-hanging strings 21 are fitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158214-A (JP)
Title: Musical sound synthesizer and program
Inventor: TAMURA GENICHI
IPC: G10H1/053
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To synthesize musical sound of a natural continuous sound section accompanied by pitch and tone change.  <P>SOLUTION: Either of a first musical sound synthesis means or a second musical sound synthesis means is selected according to obtained performance information, and the musical sound of the continuous sound section is synthesized by either of the musical sound synthesis means. The first musical sound synthesis means synthesizes the musical sound including the continuous section for showing time pitch and tone change corresponding to input pitch modulation information, and the second musical sound synthesis means synthesizes the musical sound including the continuous section for showing periodic pitch and tone change. When the first musical sound synthesis means is selected, a user can synthesize the musical sound of the continuous sound section accompanied by arbitrary time pitch and tone change by inputting the pitch modulation information. When the second musical sound synthesis means is selected, even if the pitch modulation information is not input by the user, the continuous sound section accompanied by the periodic pitch and tone change is synthesized. Thereby, the musical sound of the natural continuous sound section accompanied by the pitch and tone change is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159805-A (JP)
Title: Printed-wiring board, method for manufacturing printed-wiring board, and electronic equipment
Inventor: SUZUKI DAIGO
IPC: H05K1/18
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed-wiring board having built-in components capable of providing a high density circuit wiring to simplify the circuit and a high degree of freedom in consideration of a voltage drop caused by a lot of wiring, a signal leakage or the like.  <P>SOLUTION: The printed-wiring board 10 comprises a first base material 11 having a component mounting surface, a built-in component 20 having through electrodes 21a, 21b mounted on the component mounting surface of the first base material 11, a second base material 12 laminated on the first base material 11 through an insulating layer 13 for covering the built-in component 20, a via hole 16 provided on the second base material 12 and jointed to the through electrode 21a of the built-in component 20 formed in a hole communicated with the through electrode 21a of the built-in component 20, and an exterior component 30 (a surface mount component) mounted on the second base material 12 and directly circuit connected to the through electrode 21a of the built-in component 20 through the via hole 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160579-A (JP)
Title: Radio communication apparatus and radio communication method
Inventor: SAKATA REN
IPC: H04J11/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high reception performance even under environment, that a plurality of base stations transmit the same broadcasting signal, while reducing the distortion of a transmission signal from the base stations.  <P>SOLUTION: A plurality of subcarriers is divided into the first to the n-th groups, the first to the n-th plurality of carrier signals are generated by mapping data to the subcarriers belonging to the first to the n-th groups, the first to the k-th weights are set to the first to the k-th groups, a plurality of sets of the (k+1)-th to the n-th weights is generated to the (k+1)-th to the n-th groups, the first to the n-th plurality of subcarrier signals are multiplied by the first to the n-th weights by each set, OFDM signals are generated by performing OFDM modulation of the first to the n-th plurality of subcarrier signals multiplied by the first to the n-th weights, sets in which ratio of peak power to average power of the OFDM signals becomes minimum or equal to or less than a first threshold are selected and the OFDM signals corresponding to the selected sets are transmitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007145024-A (JP)
Title: Ic card
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/382
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card having an image receiving layer which can form image information with gradation information of high image quality on its surface and having strongly protected gradation information with high image quality and which can record the gradation information at high speed and with high image quality on its surface.  <P>SOLUTION: The IC card contains ICs mounted thereto formed by pasting together at least two sheets of base bodies 1. At least the upper base body is provided with the image receiving layer 2 for receiving a sublimation or thermal diffusion dye image by means of a thermal transfer recording method. Between the upper and lower base bodies an intermediate layer having ICs is provided, and a cushion layer 3 is provided both between the receiving image layer and the upper base body and the upper base body having the receiving image layer and the intermediate layer having the ICs, in the order of the receiving layer/cushion layer/base body/cushion layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008162902-A (JP)
Title: Method for producing difluoroacetic acid ester
Inventor: NISHINOMIYA TAKAYUKI
IPC: C07C67/08
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous and efficient method for producing a difluoroacetic acid ester useful as intermediates of medicines and agricultural chemicals and intermediates of functional materials from easily available raw materials.  <P>SOLUTION: A difluoroacetic acid ester is produced by reacting a 1-alkoxy-1,1,2,2-tetrafluoroethane expressed by formula (in the formula, R<SP>1</SP>is a 1-20C straight or branched-chain alkyl group) with a 1-20C alcohol and a metal hydroxide or a metal alkoxide and reacting the obtained difluoroacetic acid metal salt with a 1-10C alcohol in the presence of an acid. The production method can produce the ester easily in a short time on an industrial scale compared with conventional methods.  <P>COPYRIGHT: (C)2008,JPO&INPIT