baber/WOPTO huggingface dataset:
Patent JP-2007122035-A (JP)
Title: Antireflection film, and polarizing plate and image display apparatus using same
Inventor: NORO MASAKI
IPC: G02B1/11
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film which unites storage stability of coating liquid and curing activity and, moreover, is excellent in scratch resistance, and to provide a polarizing plate and an image display apparatus using such an antireflection film.  <P>SOLUTION: The antireflection film has a low refractive index layer formed by applying a composition which comprises: at least one kind of fluorine-containing polymer including fluorine-containing vinyl monomer polymerization unit (a) and hydroxide group-containing vinyl monomer polymerization unit (b) respectively at least by one kind; at least one kind of crosslinking agent which can react with hydroxide groups; and at least one kind of salt consisting of acid and organic base of which the boiling point is 120°C or less. In the polarizing plate, such an antireflection film is used for one side of two sheets of protective films of a polarizing film. In the image display apparatus, such an antireflection film or such a polarizing plate is used for the uppermost surface of a display.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008086143-A (JP)
Title: Synchronous rectification type switching regulator, control circuit of synchronous rectification type switching regulator, and operation control method of synchronous rectification type switching regulator
Inventor: SHIMIZU SHINYA
IPC: H02M3/28
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous rectification type switching regulator of voltage rising/falling type which triggers output voltage even if an overcurrent is generated, without making an overcurrent detecting level higher than a required level, and to provide a control circuit of the synchronous rectification type switching regulator, and an operation control method of the synchronous rectification type switching regulator.  <P>SOLUTION: The synchronous rectification type switching regulator, its control circuit and its operation control method are constituted so that when the overcurrent is detected, a switching transistor M1 for voltage falling and a switching transistor M3 for voltage rising may be turned off, respectively, and a synchronous rectification transistor M2 for voltage falling and a synchronous rectification transistor M4 for voltage rising may be turned on, respectively, at voltage falling operation, while the synchronous rectification transistor M2 for voltage falling and the switching transistor M3 for voltage rising may be turned off, respectively, and the switching transistor M1 for voltage falling and the synchronous rectification transistor M4 for voltage rising may be turned on, respectively, at voltage rising operation, according to an output signal VOLV of a judging circuit 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081704-A (JP)
Title: Luminescent element material and luminescent element
Inventor: OGAWA TAKASHI
IPC: C09K11/06
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescent element material that can produce a luminescent element having excellent color purity and durability and provide a luminescent element using the same.  <P>SOLUTION: The luminescent element material contains a pyrene compound that is represented by formula (1) [wherein one of R<SP>1</SP>to R<SP>10</SP>is an ethynyl group represented by generale formula (2) (wherein Ar<SP>1</SP>is aryl or heteroaryl, α represents a linking part with pyrene skeleton), the remainings are H, alkyl, cycloalkyl, heterocyclic group, alkenyl and a condensed ring formed with an adjacent substituent].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089771-A (JP)
Title: Cleaning method, process cartridge, and image forming apparatus
Inventor: TAGUMA KENICHI
IPC: G03G21/14
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method that ensures stable formation of an image of high image quality for a long time without causing any trouble arising from nonuniform quantity of lubricant, by applying an appropriate quantity of lubricant to a photoreceptor and controlling the quantity of application in the lengthwise direction of the photoreceptor, and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: The image forming method includes: forming an electrostatic latent image on an image carrier 1; conveying developer to a developing area opposite the image carrier by means of a developer carrier 5a by holding the developer on the surface thereof; transferring a developer image on the image carrier 1 to transfer paper; applying a lubricant to the image carrier 1; and removing residual developer on the image carrier 1 by using a cleaning means 7. The method further includes applying charged developer to the surface of the image carrier 1 by a difference between the surface potential of the image carrier 1 and the potential of a bias applied to the lubricant application means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007126643-A (JP)
Title: Pearlescent pigment, method for producing the same, coating composition, and coating film composition
Inventor: ABE TAKASHI
IPC: C09C3/06
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pearlescent pigment having both an entirely uniform brilliance and a high-grade silky feeling and fully satisfying desired design properties.  <P>SOLUTION: The pearlescent pigment is one comprising a flaky substrate formed by a hydrothermal method and a coating layer comprising at least one metal oxide and formed on the surface of the substrate, wherein the metal oxide has a particle diameter in the range of 1 to 500 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008092162-A (JP)
Title: System, method, and device for providing service
Inventor: FURUYA AKINORI
IPC: G06Q50/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adequate service by identifying whether a user has identification information or not.  <P>SOLUTION: The user is identified by a user ID to be transmitted from a transmitter 2 carried by the user, and also a person detecting part 3 detects presence of the user. Consequently, when the user ID is not acquired within a fixed time, it is determined that the detected user has no ID. Thus, the adequate service is provided for each user by identifying whether the user has the ID or not.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088312-A (JP)
Title: Adhesion material for polishing pad
Inventor: OKAMOTO TOMOHIRO
IPC: C09J7/02
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion material for a polishing pad with an excellent handling property capable of obtaining an outstandingly sufficient platen adhesion force, and to provide a polishing pad with an adhesion layer having an adhesion layer comprising the adhesion material for the polishing pad.  <P>SOLUTION: The adhesion material for the polishing pad comprises a block copolymer (A) having a structure represented by the formula (1): [a<SP>1</SP>]-[b]-[a<SP>2</SP>] in a polymer main chain. In the formula, [a<SP>1</SP>] and [a<SP>2</SP>] represents a polymer block each independently mainly comprising a structural unit derived from an alkyl methacrylate and having a glass transition temperature of 90°C or higher and syndiotacticity of 65% or higher, and [b] represents a polymer block mainly comprising a structural unit derived from an alkyl acrylate and/or an alkyl methacrylate and having a glass transition temperature of -10°C or lower. However, a relationship of total of mass of [a<SP>1</SP>] and [a<SP>2</SP>]/mass of [b]=5/95-50/50 is satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090206-A (JP)
Title: Management system for mask blank
Inventor: KURIKAWA AKINORI
IPC: G03F1/68
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for a mask blank, the system to manage information about a mask blank by each sheet from the manufacturing stage of the sheet, and to provide a management system for a mask blank suitable for structuring a localized clean space that can further reduce the cost.  <P>SOLUTION: The management system for a mask blank having a thin film to form a transfer pattern on a substrate, the mask manufactured through steps of polishing a substrate, forming a thin film on the polished substrate and applying a resist as required, is carried out by storing one sheet of the substrate or the mask blank in one storage case and managing the information about the mask blank by corresponding to the storage case storing the mask blank. Further, the substrate or the mask blank is moved as stored in the storage case between the steps. The storage case is provided with a filtering means to remove a contaminant so as to store the substrate or the mask blank inside in a highly clean atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095735-A (JP)
Title: Through-hole blocking tool, through-hole blocking method and heat-resistant blocking member used for this
Inventor: KANEDA KOJI
IPC: E04B1/94
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a through-hole blocking tool which blocks a through-hole with a heat-resistant filler simply and in a short period of time.  <P>SOLUTION: The through-hole blocking tool T comprises: an annular retaining frame 1 having a mounting portion for the outside surface of a structure W in which the through-hole A for inserting a long object is formed, and outwardly provided in a through-hole projecting portion projecting from the through-hole A in the long object P; the heat-resistant blocking member 3 disposed between the inner peripheral surface of the annular retaining frame 1 and the outer peripheral surface of the long object P to block an opening A1 of the through-hole A; and retaining frame splits 4 in which the annular retaining frame 1 is circumstantially divided into a plurality of sections. In the annular retaining frame forming process, the heat-resist blocking member 3 is formed by filling a soft heat-resist filler in a bag-like body, and the annular retaining frame 1 is formed by integrating a plurality of retaining frame splits 4 at least in the outside of the structure W so as to be retained in the inner peripheral surface side of the retaining frame splits 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007051300-A (JP)
Title: Flame-retardant resin composition
Inventor: NIIDE YOSHIKAZU
IPC: C08L69/00
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant resin compositions which achieves excellent flame retardancy without including conventional flame retardants, consequently gives very little effect on environment, has excellent wet-heat resistance and is suitable to be recycled.  <P>SOLUTION: For 100 pts.wt. of an aromatic polycarbonate resin (component A1), a flame-retardant resin composition (i) contains 0.1-2 pts.wt. of phyllosilicate (component B1), a flame-retardant resin composition (ii) contains 0.05-1 pt.wt. of inosilicate (component B2) and a flame-retardant resin composition (iii) contains 0.004-0.06 pt.wt. of a granular silicate alkali (alkaline earth) metal salt (component B3).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008093338-A (JP)
Title: Game board of pachinko game machine
Inventor: HAMAI DAISUKE
IPC: A63F7/02
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To make game information unique to a specific winning device meet the specific winning device and simply provide it on a game board.  <P>SOLUTION: A device board 33 of the specific winning device 31 is attached to the front face of the game board 11 from the front side of the game board 11 by set screws 38, a winning hole part 34 frontward projects from the front face of the device board 33 and discharges balls loaded from the upper part to the rear side of the device board 33, a dressing installation part 35 is hemmed with an annular rib 36 projecting from the front face of the winning hole part 34 to the front side, a dressing body 37 displayed with common information being in common in either of a plurality of specific winning devices is stuck to the dressing installation part 35 on the front face of the winning hole part 34, an information display part 32 is embedded in a dressing sheet 42, and the information display part 32 is disposed apart from the specific winning device 31 on the upstream side in the ball falling direction close to the specific winning device 31 so that, when a player views the Pachinko game machine from the front side, he/she can visually recognize the information display part 32 through the front panel 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102575-A (JP)
Title: Fire alarm
Inventor: KODAMA SANSHIRO
IPC: G01N21/53
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce any false report due to rising steam, in a fire alarm which detects the concentration of smoke, and issues the alarm of a fire.  <P>SOLUTION: A sensor housing 12 housing a smoke sensor is formed on a front face 11a of a main body case 11. The main body case 11 is installed on a wall or the like. A first barrier plate 15a is installed at the lower part of the sensor housing 12. The concentration of the smoke in the atmosphere flowing in the sensor housing 12 is detected by the smoke sensor, and an alarm is output. The panel 13 is held by a first barrier plate 15a and bosses 15b and 15c for attachment, and the front face of the sensor housing 12 is covered with the panel 13. The flow of the air flow (steam or the like) of the atmosphere rising from the lower part to the sensor housing 12 is controlled by the first barrier plate 15a. Also, a second barrier plate is installed between the first barrier plate 15a and the sensor housing 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279669-A (JP)
Title: Fixing device, image forming apparatus, and fixing nip forming method of fixing device
Inventor: SEO HIROSHI
IPC: G03G15/20
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a sufficient fixing nip in a fixing device and to secure mechanical strength at both edges in a width direction while reducing a heat capacity by reducing an induction heating layer of a fixing rotator in thickness.  <P>SOLUTION: The fixing roller 30 is constituted by providing the fixing rotator 33 having an induction heating layer (heating layer) 36 outside a holder 32 having an elastic insulating layer (elastic layer) 35. A part of a pressing roller 40, which forms the fixing nip N, has a length L1 not less than a length L2 of the heating layer 36 in a width direction T perpendicular to a conveyance direction of the recording medium P. The pressing roller 40 is pressed to the fixing roller 30 to form the fixing nip for fixing an image on a recording material passing therethrough.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105785-A (JP)
Title: Conveying device and conveying facility
Inventor: KISHIKAWA TAKESHI
IPC: B65G43/10
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device capable of easily and speedily changing a system even when a driving pattern is changed in conveying an article by a conveyor.  <P>SOLUTION: This conveying device 1 is furnished with a belt 1' to convey a conveying article M placed on it, a driving device 2 to drive the belt 1', sensors 3, 6 to detect the conveying article on the belt 1', an inverter 5 to control rotation of the driving device 2 and a control device 9 to control actuation of the inverter 5 and is constituted to drive or stop the driving device 2 by controlling driving electric power by properly giving a command to the inverter 5 in accordance with a signal given to the control device 9 from the sensors 3, 6 and the driving pattern set by a dip switch provided on the control device 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108371-A (JP)
Title: Optical disk device
Inventor: KAMEDA HIROYUKI
IPC: G11B7/09
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform adjustment of the focus balance and tilt of an optical pickup without vainly consuming IDTZ (Inner Disk Test Zone) in an optical disk device.  <P>SOLUTION: The optical disk device includes the optical pickup, a laser driving section, a focus/tilt controller for adjusting the focus balance and tilt of the optical pickup and a controller for controlling each section. The controller includes an IDCZ (Inner Disk Count Zone) adjusting means which performs adjustment by the data when the data is not recorded in a user data region, the data of a constant modulation value of an RF signal is recorded in the IDCZ and the data of a prescribed length or more is recorded, and an IDTZ adjusting means which writes the data in IDTZ and performs adjustment by the data when such data does not exist in the IDCZ. The adjustment of the focus balance and tilt can be performed without vainly consuming the IDTZ by using the data of the IDCZ even if the data is not recorded in the user data region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107640-A (JP)
Title: Method for manufacturing rubber roller
Inventor: HASHIMOTO MASAYUKI
IPC: B29C48/92
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubber roller by which a rubber roller is obtained which excels in surface shape while restraining a void from occurring.  <P>SOLUTION: The method for manufacturing the rubber roller having an elastic layer around a core bar includes: an extrusion step of extruding solid rubber by using a vent type extruder; and a bridging step of bridging the solid rubber extruded in the extrusion step. When the radius of the cylinder of the extruder is defined as r(cm), the extrusion amount assuming that the revolving speed of the screw of the extruder is 25 rpm is ≤(r<SP>2</SP>×1,250) cm<SP>3</SP>/h, and a ratio L/D is ≤22 when the length of the cylinder is L and a diameter inside the cylinder is D. In the extrusion step, the solid rubber is made to pass through a clearance between the dam of the screw and the cylinder, which is adjusted to ≥50 μm and ≤150 μm, in the vent type extruder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007135203-A (JP)
Title: Method of providing user information-based search using get-data operation in tv-anytime service
Inventor: LEE JONG SUL
IPC: H04N7/173
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of providing a user information-based search using a conventional get-Data operation in a TV-Anytime metadata service so as to selectively return metadata suitable for a user individual to a client.  <P>SOLUTION: A user information-based search provision method of the present invention includes the steps of: adding a user information (Personal Information) element to the get-Data operation; receiving a request message of said get-Data operation; extracting user information from the user information (Personal Information) element in response to reception of said request message; conducting user information-based search using the extracted user information; and transmitting results of the user information-based search using a response message of said get-Data operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008112765-A (JP)
Title: Semiconductor device
Inventor: NONOYAMA SHIGERU
IPC: H01L23/12
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving quality performance and reliability as a product by preventing inconvenience, such as cracks on a wiring board and the omission of an electrode terminal formed on the back of the wiring board even if mechanical stress is applied to the outer periphery of the wiring board.  <P>SOLUTION: A plurality of metal lands 6 arranged at four corners are integrated into one metal land 9 on a wiring layer made of the metal land 6 forming an electrode terminal 4 on the back of the wiring board 2; a protective film 7, such as resist, is formed on the wiring layer made of the metal land; and then a land opening in the same shape is formed in a matrix to form the electrode terminal 4, such as a solder ball.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016426-A (JP)
Title: Switch device
Inventor: ISHIGAKI SEIJI
IPC: H01H19/02
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device high in general versatility which can be stopped and held at an arbitrary operation position and thus the operation region of which can be changed and set arbitrarily.  <P>SOLUTION: A switch operation shaft 4 rotatably supported on a switch case 2 is stuck to a driven plate 6 made of a magnetic substance. An electromagnet 3 is placed in the switch case 2 and slidably fixed to the lower surface of the driven plate 6. When a current is supplied to a coil 3b of the electromagnet 3 to make the electromagnet 3 generate a magnetic force; the driven plate 6 is attracted/fixed by/to the electromagnet 3, and can makes a switch operation shaft 4 be stopped and held at an arbitrary operation position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112693-A (JP)
Title: Annular acceleration device and operating method therefor
Inventor: EBINA FUTARO
IPC: H05H13/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annular accelerating device capable of suppressing beam loss due to space charge effect at high-frequency capture.  <P>SOLUTION: A synchrotron 10 is equipped with air-core quadrupole electromagnets 11a, 11b. A timing signal from an accelerator control device 18, based on the incidence of an ion beam into the synchrotron 10 is input into a tune correction control device 12. The tune correction control device 12 controls the magnetic excitation amount of the air-core quadrupole electromagnets 11a, 11b in a tune correction period prior to the high-frequency capture period, based on information of respective magnetic excitation patterns to the air-core quadrupole electromagnets 11a, 11b. The magnetic excitation pattern is a pattern of the magnetic excitation amount for increasing the tune by compensating a tune reduction amount at high-frequency capture. Due to its control, the tune is corrected and is increased in the tune correction period. As a result of this, the tune will not enter unstable region, even during the high-frequency capture period and an acceleration period, of post turn correction period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111807-A (JP)
Title: Structure for fixing case
Inventor: IIJIMA MASAKI
IPC: B62D5/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable uniform caulking fixing without back-lash in caulking and fixing a case to a plate.  <P>SOLUTION: A flange 15d extending in the outer diameter direction is formed at an opening end of a cylindrical cover 15, a plurality of projection pieces 15e are formed circumferentially from the outer rim section of the flange 15d, each projection piece 15e is made to penetrate a mounting hole 17b for caulking of a base plate 17, and caulking and fixing is performed using a caulking tool 22 butted on a penetration end 15f and a receiving tool 23 for caulking butted on the flange 15d.  <P>COPYRIGHT: (C)2008,JPO&INPIT