baber/WOPTO huggingface dataset:
Patent JP-2010103900-A (JP)
Title: Reception device
Inventor: MIZUTA TOMOAKI
IPC: H04J11/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception device that can precisely detect symbol timing even if a periodic noise signal appears within a communication band.  <P>SOLUTION: Storage units 21 to 23 store time-base waveform patterns PA to PC of three kinds of subcarriers, differing in frequency band, which are each obtained by combining four of 12 subcarriers used to generate a STS. A correlator 10 calculates a correlation value V between a time-base waveform pattern stored in a corresponding storage unit 20 and a reception signal. A symbol timing detector 30 detects symbol timing of a multicarrier signal based upon peak levels of the correlation values V calculated by correlators 11 to 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009057390-A (JP)
Title: New peptide as ns3-serine protease inhibitor of hepatitis c virus
Inventor: SAKSENA ANIL K
IPC: C07K7/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new hepatitis C virus (HCV) protease inhibitor, a pharmaceutical composition containing the one or more sorts of inhibitors, a method for producing the inhibitor, and a method of using the inhibitor for treating hepatitis C and related disorders.  <P>SOLUTION: The present invention discloses an inhibitor of an HCV protease of a new class, a pharmaceutical composition containing the one or more sorts of compounds, a method for producing a pharmaceutical formulation containing the one or more sorts of compounds, and a method of treating, preventing or ameliorating one or more conditions of hepatitis C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010107683-A (JP)
Title: Image forming apparatus
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G21/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a frictional force between the end part of a cleaning blade and the surface of an image holding member, in applying a lubricant which has been scraped from a solid lubricant by means of a brush roller to the surface of the image holding member after the transfer of a toner image, removing the toner remaining on the surface of the image holding member while bringing the end part of the cleaning blade in press contact with the surface of the image holding member, and also, applying the lubricant to the surface of the image holding member.  <P>SOLUTION: In applying the lubricant 32a which has been scraped from the solid lubricant 32 by means of the brush roller 31 to the surface of the image holding member 10 after the transfer of the toner image, removing the toner remaining on the surface of the image holding member while bringing the end part of the cleaning blade 41 in press contact with the surface of the image holding member, and also, applying the lubricant to the surface of the image holding member, the brush roller having loop brushes 31a inclined at a desired angle with respect to the rotating direction of the brush roller is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109290-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: MIYOSHI TORU
IPC: H01L21/265
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having a polysilicon semiconductor thin film on which laser activation is uniformly performed without increasing process steps while contamination at laser activation is prevented.  <P>SOLUTION: The method of manufacturing the semiconductor device includes a step of forming a polysilicon semiconductor thin film 13 on a substrate 10, a step of forming a mask 23 on the polysilicon semiconductor thin film 13 (21p) for forming a channel region 13c, a source side diffusion region 13s, and a drain side diffusion region 13d in the polysilicon semiconductor thin film 13 (21p), a step of forming a source side diffusion region 13s and a drain side diffusion region 13d in the polysilicon semiconductor thin film 13 (21p) by ion implantation 24 from the upper side of the mask 23, a step of removing the mask 23, a step of forming a silicon thin film 25 on the polysilicon semiconductor thin film 13 (21p) with the mask 23 removed therefrom, and a step of activating the polysilicon semiconductor thin film 13 (21p) by irradiating a laser 26 from the upper side of the silicon thin film 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090099-A (JP)
Title: Esterification inhibitor and esterification inhibiting method
Inventor: KUROKAWA TAKAO
IPC: A61K47/02
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an esterification inhibitor and an esterification inhibiting method which effectively inhibit the formation of an ester compound in the composition comprising a nonsteroidal antiinflammatory drug having a carboxy group in the molecule and l-menthol at the same time.  <P>SOLUTION: Sodium hydrogensulfite and/or 2-mercaptobenzimidazole as an esterification inhibitor which inhibits a nonsteroidal antiinflammatory drug having a carboxy group in the molecule and l-menthol from forming an ester compound is provided. Further, an esterification inhibiting method by sodium hydrogensulfite and/or 2-mercaptobenzimidazole which inhibits a nonsteroidal antiinflammatory drug having a carboxy group in the molecule and l-menthol from forming an ester compound is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114236-A (JP)
Title: Interconnection structure
Inventor: FILLION RAYMOND A
IPC: H01L23/12
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnection structure actualizing higher wiring density of a chip carrier accompanying an increase in number of I/Os of a semiconductor element without any increase in yield loss.  <P>SOLUTION: The interconnection structure includes an insulating web 38 having a first surface and a second surface, a logic element 40 fixed to the insulating web 38, and a frame panel assembly 37. The frame panel assembly 37 includes a frame base 12 having a first surface and a second surface, a first frame insulating layer 22 disposed between the frame base 12 and insulating web 38, an opening which extends through the frame base and first frame insulating layer and in which at least a part of the logic element is arranged, and a first frame connector arranged between a first conductive layer 18 disposed on the frame base and a second conductive layer disposed on the first frame insulating layer 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114641-A (JP)
Title: Digital camera
Inventor: ICHIKAWA YOSHIKI
IPC: H04N101/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera giving no discomfort to a photographer when noise is generated due to a vibration member vibrating an optical member.  <P>SOLUTION: The digital camera determines whether generation of high-frequency noise during cleaning is permitted or not before the cleaning. The digital camera shakes off, when the generation of the high-frequency noise during the cleaning is permitted, foreign matter by vibrating vibration plates 261, 262 in a vibration condition where the foreign matter can be effectively shaken off. The digital camera shakes off, when the generation of the high-frequency noise during the cleaning is not permitted, the foreign matter by vibrating the vibration plates 261, 262 in a vibration condition to prevent the high-frequency noise when shaking off the foreign matter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113769-A (JP)
Title: Head slider and storage device
Inventor: ICHIHARA JUNICHI
IPC: G11B5/60
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head slider capable of increasing the freedom of designing an actuator, and to provide a storage device.  <P>SOLUTION: When a projection is formed on the second air bearing surface 52b of a second rail 49b based on an actuator 55, air pressure rises between the second air bearing surface 52b and a storage medium 14. A buoyant force increases on the second rail 49b according to the rise of the air pressure. A distance increases between the second rail 49b and the storage medium 14. A first rail 49a and the second rail 49b are arranged on opposite sides sandwiching a back-and-forth center line 56, and hence a head slider 22 rotates around a roll angle. A distance between the first rail 49a and the storage medium 14 is reduced. Thus, the floating amount of a head element 44 is easily adjusted. The actuator 55 is disposed away from the head element 44 in a slider width direction. The freedom of designing the actuator 55, i.e., a size, a shape or a type, is greatly increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119867-A (JP)
Title: Method of operating sheet-fed printing press
Inventor: LINDNER BERND
IPC: B41F33/10
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of operating a sheet-fed printing press equipped with a plurality of printers.  <P>SOLUTION: A transfer cylinder and a plate cylinder of each printer are moved into pressing positions to rotate while abutting on each other through only a guard ring contact of the transfer cylinder and plate cylinder in order to detect a geometrical error of the printer of the sheet-fed printing press, and a control part parameter of a driving control part of a direct-coupled driving device is adjusted to supply constant or substantially constant driving moment to the plate cylinder through the direct-coupled driving device. A control error between a target value and an actual value of the driving control part of the direct-coupled driving device is detected, and the control error corresponds to the geometrical error of the printer of the sheet-fed printing press.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010122595-A (JP)
Title: Splitter module
Inventor: OTSUKA KENICHIRO
IPC: G02B6/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splitter module, facilitating routing of an optical cord in a wiring board.  <P>SOLUTION: The splitter module 1 includes a lower casing 2 storing an optical splitter 24 for branching a light signal and an upper casing 3 disposed on the lower casing 2. The front ends of the lower casing 2 and the upper casing 3 are provided with output side adapter socket holders 14, 19, respectively, fitted to rotate in the vertical direction for holding quadruple output adapter sockets 13, 18 connected to the optical splitter. A connector 20 having an input side connector plug 21 at the tip is extended from the lower casing 2, and the input side connector plug 21 is fitted to an input side adaptor socket 22. The input side adaptor socket 22 is held by an input side adapter socket holder 23 attachable to the lower casing 2 at two or more places.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135562-A (JP)
Title: Photoelectric conversion element, photoelectric conversion element module, and production process of photoelectric conversion element
Inventor: OZAKI AKIRA
IPC: H01L31/04
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element capable of controlling the reduction of a conversion efficiency caused by the occurrence of a wiring displacement.  <P>SOLUTION: The photoelectric conversion element is provided with a photoelectric conversion layer 1 and a light receiving surface electrode 5 including a main electrode 6 and sub-electrode 7, wherein the height of the central part 6b is lower than the height of a pair of end parts 6a in the width direction of the main electrode 6, and the cross section along the width direction of the main electrode 6 is in concave shape of an arc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134764-A (JP)
Title: Lane departure warning system
Inventor: OKUDA YUJI
IPC: B60R21/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane departure warning system for providing a warning in a more appropriate way to urge a driver to drive in such a way as to maintain his own vehicle at the center of its traffic lane.  <P>SOLUTION: The lane departure warning system 1 includes: a front information acquisition means 4a for acquiring information about an area in front of one's own vehicle; a one's own vehicle position direction detection means 4b for detecting the offset distance W and the yaw angle θ of the one's own vehicle from the center of the traffic lane on which the one's own vehicle is traveling, according to the front information; a line-of-sight direction determining means 4c for determining whether the driver's line-of-sight direction ϕ is right or left; a departure direction determining means 4d for determining whether the direction ψ of departure of the one's own vehicle from the traffic lane is right or left according to the offset distance W and/or the yaw angle θ; a warning means 4e for outputting a warning to the driver if the offset distance W is equal to or greater than a predetermined distance Wth; and a warning quickening means 4g for quickening the timing of the warning by the warning means 4e if the direction ψ of departure determined does not coincide with the line-of-sight direction ϕ determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134282-A (JP)
Title: Diffractive multifocal lens
Inventor: LAWU TJUNDEWO
IPC: G02C7/06
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To distribute desired high efficiency to each order as each focus and to simply and easily optimize a diffraction phase structure.  <P>SOLUTION: In a diffractive multifocal lens, the diffraction phase structure of a diffraction pattern has a structure expressed by formula (1). Provided that, in the formula (1), ξ is a value indicating a position in a radius direction of the lens in one period of the diffraction pattern, and ϕ(ξ) indicates a value (radian) of a phase shift amount of light passing the position ξ from the phase of light passing through a reference plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131725-A (JP)
Title: Micropillar structure and method for manufacturing the same
Inventor: FUCHITA TAIJI
IPC: B81B1/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micropillar structure wherein a reforming degree is gradually changed from a tip end side by a simple structure, and a manufacturing method thereof.  <P>SOLUTION: The micropillar structure 10 is composed of a substrate 11, and a plurality of micropillars 12 formed on the surface of the substrate 11. The surface characteristic of the micropillar 12 is reformed so as to reduce the reforming degree from a distal end side of the micropillar 12 toward a proximal end direction. The micropillar structure 10 can be formed by forming the plurality of micropillars 12 on the surface of the substrate 11, and applying vacuum ultraviolet light having a wavelength of not more than 172 nm so as to reduce the reforming degree from the distal end side toward the proximal end direction on the surfaces of the micropillars 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139568-A (JP)
Title: Liquid crystal display device and method of manufacturing the same
Inventor: TAKAHASHI TAKAHARU
IPC: G02F1/1339
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reliably preventing occurrence of low-temperature impact air bubbles in a liquid crystal layer 13.  <P>SOLUTION: Columnar spacer includes: first spacers for prescribing an interval between a first substrate 11 and a second substrate 12 by bringing the tip end of the first spacers into contact with the first substrate 11; and second spacers of which the height is lower than that of the first spacers. A display area 20 includes a first area 21 in which the first spacers and the second spacers are arranged so as to coexist in a specified proportion and a second area 22 which has an area smaller than that of the first area 21 and where only a plurality of the first spacers are arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139187-A (JP)
Title: Cooling system
Inventor: NAKAYAMA TATSUOMI
IPC: F28F13/12
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system enabling reduction in the size and weight.  <P>SOLUTION: The cooling system includes: a cooling jacket part 140 arranged in a heat generating body 100 and having a heat transfer wall for exchanging heat with cooling fluid including water; a heat release means 150 for cooling the cooling fluid of which temperature is raised by the heat exchange; a circulation piping system 160 which interconnects the cooling jacket part 140 and the heat release means 150 and in which the cooling fluid is made to circulate; and a pressure feeding means 170 for pressure feeding and circulating the cooling fluid. The heat transfer wall includes a minute projecting/recessed structure having hydrophilic nature, and generates air bubbles for disturbing a flow of the cooling fluid in the vicinity of the heat transfer wall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138859-A (JP)
Title: Variable valve gear
Inventor: NAKAI HIDEO
IPC: F01L1/34
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To change a cam phase with a simple structure without using a large-scale structure.  <P>SOLUTION: An intake cam 11R is rotatably supported on an intake camshaft 1, and the rotational position of the intake cam 11R with respect to the camshaft 1 is changed. Thereby, the phase of the intake cam 11R is changed and the lift timing of an intake valve 13R is varied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139194-A (JP)
Title: Heat exchanger and method of manufacturing the same
Inventor: CHIKUMA HIROSHI
IPC: F25B43/00
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving pressure resistance of a liquid receiver by successfully jointing a closing member of the liquid receiver.  <P>SOLUTION: The heat exchanger 1 includes: a pair of tanks 2, 3 arranged leaving a prescribed interval; a plurality of tubes 4a of which both end parts are communicated and connected with the pair of tanks 2, 3; the long liquid receiver 5 arranged adjacent to and along the tank 3 and communicated and connected with the tank 3; a storage member 20 stored within the liquid receiver 5; an upper opening end 13b having an opening on one side in the longitudinal direction of the liquid receiver 5 and reduced diameter; and the closing member 15 for closing the upper opening end 13b. The entire heat exchanger 1 excluding the storage member 20 and the closing member 15 is integrally formed by brazing processing. The storage member 20 is inserted and arranged within the liquid receiver 5 from the upper opening end 13b after the brazing processing, and the closing member 15 is brazed and jointed to the upper opening end 13b after the insertion and arrangement of the storage member 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137344-A (JP)
Title: Shearing method of ferritic stainless steel plate having excellent shear-end-face corrosion resistance
Inventor: ISHII TOMOHIRO
IPC: C22C38/00
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shearing method for improving shearing-end-face corrosion resistance of a ferritic stainless steel plate used in the atmospheric environment without executing corrosion-resistant processing thereon.  <P>SOLUTION: A clearance is equal to or less than 12% for shearing the ferritic stainless steel plate which contains ≤0.02% C, 0.05-0.8% Si, 0.05-1.0% Mn, ≤0.04% P, ≤0.1% Al, 20-24% Cr, 0.3-0.8% Cu, 0.05-6.0% Ni, ≤0.02% N and 0.001-0.1% S. The average crystal grain size of a ferrite phase is ≥5 μm and ≤25 μm, and 50-400 particles of MnS having the particle size of ≥0.05 μm and ≤1 μm exist in 1 cm<SP>2</SP>, and the clearance (%) is (x/d)×100, (wherein x represents a gap (mm) between a blade and a stand, and d represents a thickness (mm) of the steel plate).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009080847-A (JP)
Title: Mail server system
Inventor: MURAKAMI KOHEI
IPC: G06F13/00
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To ensure security of an attached file on a communication path by causing a mail server device to encrypt the attached file, while not requiring a user of a sending terminal to intentionally perform any operation regarding encryption.  <P>SOLUTION: In an email encryption apparatus, a setting file reading means 22 reads both a setting file attached to an email and stored in text format and an integrated setting file stored in advance, and a setting means 23 determines settings about emails according to the setting file, the integrated setting file, and a setting permission designation file that defines allowable values for choices; the settings are stored temporarily, an encryption process means 24 encrypts, if any, attached files to emails, and encrypted attached files are added to form encrypted emails. A sending and receiving means 18 receives emails sent from sending terminals, and sends the encrypted emails to receiving terminals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010143676-A (JP)
Title: Passenger conveyer
Inventor: SENDA KATSUMI
IPC: B66B29/00
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor for reducing a work load, by automatically detecting looseness of a fastening screw for fastening an internal facing member to a handrail part, by being inserted from the step side.  <P>SOLUTION: An escalator 10 includes a detection unit 24 for detecting looseness of the fastening screw 23 for fixing an inside panel 18 and a skirt guard 19 to the handrail part 13. The detection unit 24 is composed of a lever part 28 rotatably supported by a support shaft 29 and having one end pressed by the screw shaft tip of the fastening screw 23, a detecting switch 26 including a detecting part 27 for detecting abutment of the other end of the lever part 28, and a compression spring 30 for energizing the lever part 28 in the direction for allowing the other end of the lever part 28 to abut on the detecting part 27. The fastening screw 23 presses one end of the lever part 28 so that the other end of the lever part 28 and the detecting part 27 separate against energizing force of the compression spring 30 when inserted up to a desired fastening position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143092-A (JP)
Title: Hard coat film
Inventor: INOUE AKIHISA
IPC: G02B1/14
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film having excellent transparency, abrasion resistance, antifouling property, a particularly excellent fingerprint wiping property and fingerprint visibility.  <P>SOLUTION: The hard coat film has a transparent substrate and a hard coat layer, and the hard coat film has a total light transmittance of 90% or higher and a haze value of 1% or smaller. The hard coat layer is a cured film of a curable composition containing a (B) compound having one or more (meta) acryloyl groups at both the terminal ends of a perfluoropolyether group, respectively, a (C) compound having a perfluoropolyether group, a polysiloxane group, and a (meta) acryloyl group, and (D) a compound other than the (B) compound and the (C) compound having two or more (meta) acryloyl groups in a molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010149060-A (JP)
Title: Adapter for foam discharge and foam discharger
Inventor: YOKOMAKU ATSUSHI
IPC: B65D83/76
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for foam discharge and a foam discharger, capable of substantially improving a merchandise value by differentiating merchandise even while it has a simple and inexpensive configuration.  <P>SOLUTION: The adapter 1 for the foam discharge is mounted on the nozzle head 104 of the foam discharger 100 for discharging liquid content housed in a container body 101 in a foam shape from a nozzle 104b by pressurizing the nozzle head 104 provided with the nozzle 104b. The adapter 1 for the foam discharge is provided with a plurality of discharge ports 2 connected to the nozzle 104b for discharging the liquid content in the foam shape, and the positions and diameters of the respective discharge ports 2 are set so as to form the mold of foam imitating a certain form by one pressurizing operation of the nozzle head 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT