baber/WOPTO huggingface dataset:
Patent JP-2009174145-A (JP)
Title: Ventilating device for converging gully
Inventor: KAWASAKI KOICHI
IPC: E03C1/12
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating device for a converging gully capable of blowing air into the converging gully to smoothly flow drain, capable of preventing the defective operation thereof from occurring by preventing the drain from intruding thereinto during the ventilation while reducing the general size of the converging gully, capable of exhibiting excellent ventilation performance, and having high durability.  <P>SOLUTION: In this ventilating device for the converging gully, the inspection hole 3a of a gully body 3 comprising a plurality of inlets 5 and outlets 6 is covered by a cover 4. A partition plate 20 for partitioning and flowing a fluid such as a drain is installed in the gully body 3. A ventilation mechanism 30 normally closed and opened for communicating with the outside air when the pressure inside the gully body 3 is negative is disposed between the partition plate 20 and the cover 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176846-A (JP)
Title: Peripheral length difference regulation apparatus of iron core material
Inventor: MATSUOKA TAKASHI
IPC: H01F41/02
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a peripheral length difference occurring between amorphous sheet materials when an iron core material comprising a plurality of laminated amorphous sheet materials is to be unwound from a circular roll and supplied.  <P>SOLUTION: A peripheral length difference regulation apparatus for regulating the peripheral length difference occurring between the respective amorphous sheet materials when the iron core material comprising a plurality of laminated amorphous sheet materials is to be unwound from a circular roll to be supplied is placed in a supply path of the iron core material. The regulating apparatus includes a plurality of roller members provided to be vertically movable between a pair of feed rollers over which the iron core material straddles. The apparatus is structured such that the iron core material is supplied while the amorphous sheet materials except the uppermost material among the plurality of sheet materials constituting the iron core material are wound respectively under the plurality of roller members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176033-A (JP)
Title: Storage system and power consumption reduction method for the same
Inventor: MATSUZAWA KEIICHI
IPC: G06F3/06
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage system capable of reducing power consumption in a time period with less usage frequency of file servers.  <P>SOLUTION: In a storage system that includes two or more file servers each including an arbitrary number of operating virtual file servers, a management server: holds a load information table regarding a load on each virtual file server by each time period and redundancy information table for the storage system; judges, with reference to the load information table and redundancy information table, whether or not the loads on the virtual file servers can be handled by a smaller number of file servers than the number of currently-operating file servers; selects a power-off target file server if the judgment result is positive, and makes another file server fail over a virtual file server in the power-off target file server; and turns off the power-off target file server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176950-A (JP)
Title: Solid-state image sensor and method of manufacturing the same process
Inventor: SALAM KAZI
IPC: H04N5/335
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensor that controls dark current as well as controlling spreading of elements in an upper layer to improve reliability of a photodiode and transistor.  <P>SOLUTION: The solid-state image sensor 20 is constructed such that it has a semiconductor layer 1 on which a photodiode 2 and a positive charge storage region 3 are formed, a first insulating film 4 formed on it, and a second insulating film 5 formed on its top and having a negative fixed charge. The first and second insulating films 4 and 5 are formed in that region 2 on the semiconductor layer 1 in which the photodiode is formed, and the first insulating film 4 controls the spreading of elements of the second insulating film 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176609-A (JP)
Title: Fuel cell stack and current-collecting plate used for the fuel cell stack
Inventor: NISHIDA TSUNEMASA
IPC: H01M8/02
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve power generation efficiency of a fuel cell stack.  <P>SOLUTION: The fuel cell stack has the current-collecting plate, respectively arranged on both ends in the laminating direction of a plurality of unit cells and collecting the currents generated by the plurality of unit cells. The current-collecting plate has a first current-collecting zone, where the electrical resistance is comparatively low; and a second current-collecting zone, where electrical resistance is higher than the first current-collecting zone, having an output terminal for outputting the collected current to the outside. The first current-collecting zone is arranged so as to bring into contact with a first cell zone, with comparatively large power generation quantity at an end cell adjacent to the current-collecting plate, and the second current-collecting zone is arranged so as to bring into contact with a second cell zone, having power generation quantity smaller than that of the first cell zone at the end cell adjacent to the current-collecting plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174217-A (JP)
Title: Stainless steel pipe for well having excellent extensibility and method of manufacturing the same
Inventor: KIMURA MITSUO
IPC: B21D41/02
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel pipe for a well having both excellent CO<SB>2</SB>corrosive resistance and excellent extensibility and capable of preventing leakage from the joint part.  <P>SOLUTION: Both end surfaces of the steel pipe are expanded at an expanding rate of desirably 3% or higher, and a groove for welding is formed at the expanded portion of the steel pipe. Therefore, leakage at a weld joint part can be prevented from occurring, and the extensibility of the steel pipe in the state of being inserted into a well is improved. The steel pipe used has a yield strength of 350 MPa or higher and an n-value of 0.08 or higher. The n-value and the uniform elongation u-E1 of the steel pipe satisfies n>0.007×(25-u-E1). The steel pipe desirably has a composition containing, by weight%, C of 0.25% or less, Si of 1.0% or less, Mn of 0.10-2.50%, P, S, Al, and N of appropriate quantity, and Cr of 10.5-18.0%. The steel pipe desirably has a structure containing a tempered extensibility phase as a main phase, an austenite phase of 5% or higher in volume ratio as a second phase, or a ferrite phase of 5% or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182510-A (JP)
Title: Domain name system server
Inventor: NAGOYA MITSUGI
IPC: H04L45/60
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a domain name system server capable of processing name resolution at a high speed.  <P>SOLUTION: A communication control apparatus includes: a domain name system server for processing an inquiry about the host name of a communication apparatus or the IP address; a plurality of class-by-class management circuit 420 for managing a timing at which the communication data is output from an antenna per class of band to output the communication data; and a selecting circuit 405 for acquiring the communication data to be transmitted and the information of a class of a band in which the communication data is transmitted, selecting a class-by-class management circuit 420 to which the communication data is to be supplied from the plurality of class-by-class management circuits 420 in response to the information about the class, and supplying communication data to the selected class-by-class management circuit 420.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178317-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing a data capacity even while diversifying pattern combinations to be displayed to a player.  <P>SOLUTION: The game machine is provided with a stop table stipulating data for specifying whether or not the position of the pattern is the position of the pattern to stop the rotation of a reel according to the position of each pattern in the rotating direction of the reel. Also, there are provided the case of referring to the stop table and retrieving the position of the pattern to stop the rotation of the reel in a prescribed retrieval direction on the basis of the position of the pattern specified when a stop operation is detected, and the case of retrieving the position of the pattern to stop the rotation of the reel in a retrieval direction opposite to the prescribed retrieval direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181353-A (JP)
Title: Handwriting information-generating device, program, and handwriting information management system
Inventor: HAKEBE HIDEYORI
IPC: G06F3/041
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handwriting information-generating device having an improved security function to generated information.  <P>SOLUTION: When handwriting information generated in a reference information/handwriting information generating part 612d is transmitted to an external device, the handwriting information is output to an information memory 65. When identification information and position information, which are acquired in a data processing part 612, and/or the handwriting information are transmitted, as reference information for referring to prescribed information, to an external device, the reference information is output to a communication part 66.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181367-A (JP)
Title: Imaging apparatus and electronic device
Inventor: SATO MASAYUKI
IPC: G06T1/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an electronic device which simplify an optical system, bring about cost reduction, and further capture and reproduce high quality images under various imaging and use conditions.  <P>SOLUTION: The imaging apparatus has a lightwave surface modulating element 213A. The shapes of the modulating surface 213a of the modulating element 213A and an aperture 214 are rotationally symmetric and continuous. The aperture 214 has an adjustment function to control manifestation or non-manifestation of the lightwave surface modulating function, and also to control switching of characteristics of the lightwave modulation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008123688-A (JP)
Title: Optical disk drive and recording method of optical disk drive
Inventor: IWASAKI SATOSHI
IPC: G11B7/095
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, with a conventional optical disk drive and a recording method of the optical disk drive, deterioration of recording quality and address information of the optical disk cannot be detected and results in a recording error, because of deviation of a tilt angle and a focusing position of an optical disk board surface and an objective lens to an optical disk which generates warpage by variation of temperature from start time of recording.  <P>SOLUTION: The present invention provides an optical disk drive which provides stable recording operation/recording quality, since deterioration of recording quality is avoided by avoiding occurrence of focus position deviation due to variation of temperature in a printable medium which produces warpage by raise of inner temperature during recording operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009178980-A (JP)
Title: Inkjet printer, printing method, and program
Inventor: IPPONYARI TADANORI
IPC: B41J2/01
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce waste of a medium to appropriately perform test plotting in an inkjet printer.  <P>SOLUTION: The inkjet printer 10 includes an inkjet head 12, a main scanning drive part 14, rollers 16a, 16b serving as auxiliary scanning drive parts, and a control part 18. When the inkjet printer 10 performs test plotting, the control part 18 confirms whether the preceding plotting is the test plotting, and when the preceding plotting is the test plotting, the control part 18 determines whether a space for performing test plotting without feeding the medium 50 in an auxiliary scanning direction is in the medium in a main scanning direction. When determining that there is the space, the control part 18 moves the inkjet head 12 in the main scanning direction by the main scanning drive part 14 without feeding the medium 50 in the auxiliary scanning direction to perform the next test plotting by the inkjet head 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182913-A (JP)
Title: Remote maintenance adapter
Inventor: NAGOYA KOICHI
IPC: G06F13/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is necessary to collect network fault information by a reproduction experiment at a remote place, for the purpose, it is necessary to dispatch a customer engineer or to obtain cooperation of a field worker, so a prompt and exact response is not performed when a device for maitenance installed at the remote place encouters the fault resulting from network environment to which the device is connected in a remote maintenance system.  <P>SOLUTION: A maintenance adapter is installed on the same LAN as that of the device for maintenance, the maintenance adapter is controlled by a remote maintenance device at the remote place, the maintenance adapter is actually made to execute a test using the same network environment as that of the device for maintenance, and to transmit its test result to the remote maintenance device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184115-A (JP)
Title: Printer
Inventor: KUDO YASUHIRO
IPC: B41J29/38
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can prevent an event that cancel processing not intended by a user is carried out.  <P>SOLUTION: A print command receiving time 38e which is a time when a print command is received at a reception processing part 18 is associated with print data 38g in job information data 38. When the job information data 38 is received at a print processing part 26, a new combination 40 in which a print data receiving time 38f, its receiving time is associated with the print data 38g is generated. The print processing part 26 invalidates printing by a printing part 30 of the print data associated with the print command receiving time earlier than an input time of the cancel command when a cancel command of canceling all of jobs is input, and invalidates printing by the printing part 30 of the print data associated with the print data reception time earlier than an input time of the cancel command when a cancel command of canceling a job being printed is input.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008112201-A (JP)
Title: Developing device
Inventor: YAMAGISHI YOSHIHIRO
IPC: G03G15/08
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device equipped with a magnetic sealing member capable of restraining or preventing developer from passing through in the end direction of a developing sleeve, using a low-cost and simple constitution, and also to attain superior sealing property.  <P>SOLUTION: The developing device includes a regulating member for regulating the amount of the developer conveyed by the developing sleeve, and the magnetic sealing members disposed at both ends of the developing sleeve, in such a state that predetermined space is left between the developing sleeve and the magnetic sealing member. In the developing device; a plurality of N poles and S poles are magnetized alternately to leave predetermined space, in between on the inner peripheral surface of the magnetic sealing member opposed to the outer peripheral surface of the developing sleeve; and the arrangement direction of the magnetic poles is set to be parallel with the longitudinal direction of the developing sleeve. The magnetic poles on the inside of the magnetic sealing member, in the longitudinal direction of the developing sleeve and the magnetic poles of a magnet facing the upstream side part, in the rotating direction of the developing sleeve adjacent to the regulating member are made so as to differ from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214339-A (JP)
Title: New dipyrene derivative, electron transport material, luminescent material composed of the same, and organic electroluminescent element containing the same
Inventor: KIDO JUNJI
IPC: C07D471/04
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dipyrene derivative, and to provide an electron transport material, luminescent material composed of the same, and an organic electroluminescent element containing the same.  <P>SOLUTION: The invention relates to the dipyrene derivative represented by general formula (1), (in the formula, Q is a group selected from the group consisting of a phenanthroline, pyridine or the like).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009185517-A (JP)
Title: Rattling prevention structure of handle
Inventor: OKA KAZUHIRO
IPC: E05B17/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a handle from being rattled by a novel technical philosophy.  <P>SOLUTION: In this rattling prevention structure of a handle, a cam boss is installed in a lock box rotatably a predetermined amount. A rattling suppression piece having a rattling prevention hole is attached to one side surface of a wide fitting part with a square hole of the cam boss. A biasing means for always biasing the rattling suppression piece in the circumferential direction of a square shaft is so disposed in the lock box that the inner surface of the rattling prevention square hole is always pressingly fitted to the outer surface of the square shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268882-A (JP)
Title: Liquid crystal device
Inventor: NOGUCHI KENJI
IPC: G02F1/1341
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device that uses smectic liquid crystal and that can produce a uniform display.  <P>SOLUTION: The liquid crystal device (120) includes: a pair of substrates (101); smectic liquid crystal (108) held between the pair of substrates; an injection hole (103) for injecting the smectic liquid crystal between the pair of substrates; a plurality of scanning electrodes (104) arranged at right angles to the injecting direction of the smectic liquid crystal between the pair of substrates; an alignment film (107) arranged on the plurality of scanning electrodes, and a voltage applying means (112) for applying a voltage to the plurality of scanning electrodes in sequence proceeding from the injection hole side toward the depth side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187414-A (JP)
Title: Analytic attribute entry extraction program, analytic attribute entry extracting method, and information analyzing device
Inventor: HOSONO YUICHI
IPC: G06Q10/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform analytic attribute entry extraction that flexibly copes with a user's request and operating environment.  <P>SOLUTION: Phrases included in item information are registered in a master table storing means 30. When a designation keyword is input in an information analyzing device 10, a master table retrieving means 11a retrieves the master table storing means 30 by using the designation keyword to extract a master table with the designation keyword included and an attribute entry of the designation keyword defined by a master table. A retrieval keyword extracting means 11b extracts a phrase included in an extracted analytic attribute entry as a retrieval keyword. An attribute entry information generating means 11c retrieves item information of an item information storing means 20 by using the retrieval keyword and generating attribute entry information from the extracted item information and analytic attribution item.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192689-A (JP)
Title: Microscope
Inventor: SHIMIZU YASUSUKE
IPC: G02B21/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope capable of eliminating displacement of a sample observation position, when turning on or off an electric power source of a motor-driven driving part, or when conducting operation switching between manual driving and motor-driven driving of a reflecting member, in the microscope for changing a sample observation position by changing a tilt angle of the reflecting member in an observation optical system by a motor-driven or manual driving part.  <P>SOLUTION: This microscope has the first objective lens 8 arranged in a side nearest to a sample in the observation optical system, the second objective lens 11 for forming an intermediate image M of the sample 6 together with the first objective lens 8, the reflecting member 9 for bending an optical path between the first objective lens 8 and the second objective lens 11, a stepping motor 20 for rotating the reflecting member 9 to change an inclination of a reflecting surface thereof, the motor-driven driving means 21 of the reflecting member for driving the stepping motor 20, and a storage means 24 for storing a state of the stepping motor 20, and the motor-driven driving means 21 reproduces the state stored in the storage means 24, when introducing the electric power source for the motor-driven driving means 21, or when conducting the operation switching between the manual driving and the motor-driven driving of the reflecting member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190112-A (JP)
Title: Cutting tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B41/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool whose tool body is attached to a machine tool firmly, and is easily and speedily replaced.  <P>SOLUTION: This cutting tool 11 having the tool body 12 attached to a spindle 80 of the machine tool through an adapter 13 is constituted by storing a clamper 55 advancing and retreating in the direction of axis O in the adapter 13, providing a locking part 58 in a front end part of the clamper 55, providing a part 26 to be locked on a tool body 12 side, forming a male screw part 57 on an outer peripheral side face of the clamper 55, and also providing: a female screw part 52 screw-fitted in the male screw part 57; a ring gear 50 having gear teeth 51; and an adjusting gear 53 meshing with the gear teeth 51 and being rotatable from the outside of the adapter 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194098-A (JP)
Title: Housing structure of module
Inventor: SENDA MINORU
IPC: H05K9/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing structure of a module capable of reducing EMI by enhancing the contactability between a base member and a cover.  <P>SOLUTION: In the housing structure 100 of the module, a cover 2 composed of a flexible material is attached over a base member 1 housing a wiring board 3. Claws 10 and spring members 13 are provided on side plates 2B to 2D of the cover 2. Slits 11 for claws engaged with the claws 10 and slits 14 for spring member for allowing the spring member 13 to pass through and pressing a bottom plate 1A of the base member 1 to the spring member 13, are formed on side plates 1B to 1D of the base member 1 contacted with or positioned adjacent to the side plates 2B to 2D of the cover 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT