baber/WOPTO huggingface dataset:
Patent JP-2008197416-A (JP)
Title: Quantum computing machine and quantum computing method
Inventor: GOTO HAYATO
IPC: H01S3/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum computing machine and a quantum computing method for increasing the number of quantum bits.  <P>SOLUTION: The quantum computing machine includes N (N is an integer of ≥2) physical systems having five states ¾0>, ¾1>, ¾2>, ¾3>, ¾4> which optically permit the transition between lower three states ¾0>, ¾1>, ¾2>, and upper two states ¾3>, ¾4> and an optical resonator in which these physical systems are arranged. The quantum computing machine is so constituted that the transition frequency of the transition between ¾2> and ¾3> of all the physical systems is equal to the resonance frequency of the optical resonator, the width of the distribution of the transition frequency between ¾3> and ¾4> is N times or more as large as the maximum value of the transition frequency among the lower three states, and the light resonating with the transition between ¾0> and ¾4>, between ¾1> and ¾4> or between ¾2> and ¾4> in some physical systems is non-resonating sufficiently with all of the optical transitions of the other physical systems.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195432-A (JP)
Title: Tote bag for packaging
Inventor: SHIMIZU TOSHISHIGE
IPC: B65D33/12
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tote bag for packaging capable of easily storing a content therein and taking out the content therefrom.  <P>SOLUTION: In the tote bag for packaging formed of a sheet-like material with opened top face, side plates 3 and 4 are erected from a bottom plate 2, and handles 7 are provided on upper parts of the side plates. A bag body is vertically expandable in a bellows manner by providing alternately and continuously a plurality of folding stripes L2 and L4 working as valley-folding lines and folding stripes L1 and L3 working ridge-folding lines on peripheral sides of the side plates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201151-A (JP)
Title: Vehicle body structure and its manufacturing method
Inventor: GOMI TETSUYA
IPC: B62D21/02
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure having a sub-frame mounting part capable of achieving intended accuracy and rigidity without increasing the number of part items and a method for manufacturing the vehicle body structure.  <P>SOLUTION: In the vehicle body structure, at least two plate members (dashboard lower 6, inclined part 9) are jointed to each other leaving a predetermined gap (closed cross section part 10), and the two plate members are connected with each other by a nut member 11 inserted into the gap.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176757-A (JP)
Title: E-mail sending/receiving system
Inventor: NARUTANI YASUKAZU
IPC: G06F13/00
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which logged-in users can send/receive e-mails to/from each other without being aware of e-mail addresses of each other.  <P>SOLUTION: When receiving an e-mail from a login screen on the Internet, the system performs password authentication and extraction of a sender's e-mail address, associates the sender's e-mail address with a unique ID, stores them in a data file, and then permits the operator to enter the system. The IDs are allowed to be seen on the Internet. The operator performs the first e-mail exchange by selecting an ID of a desired communication partner on the Internet. When a server device receives an e-mail storing the ID and determines that the sender's address is of a participant member, the e-mail text is forwarded to an e-mail address associated with the ID by storing the ID associated with the sender. After that, the communication partners use the IDs stored in the e-mails of each other, to directly send/receive e-mails to/from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202841-A (JP)
Title: Face material-mounting rail for range hood
Inventor: ISHINO TOMOYUKI
IPC: F24F7/06
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance of a range hood by making a fixing means for mounting a face material be hardly seen.  <P>SOLUTION: This face material-mounting rail 10 for the range hood has a face material receiving portion 12 receiving and holding the face material, a fixing portion 13 for fixing the face material-mounting rail 10 for the range hood to a mounting member 51 by using the fixing means, and a concealing portion 15 disposed in front of the fixing portion 13 for making the fixing means be hardly seen. The concealing portion 15 may be a main body part of the face material-mounting rail for the range hood covering a clearance between a face material 60 and a hood upper end, the face material receiving portion may be a part disposed at a front side of the main body part and holding a lower edge portion of the face material from beneath, and the fixing portion may be a part disposed at a depth side of the main body part and fixed to an attachment bracket.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203655-A (JP)
Title: Image display and its driving method
Inventor: UCHINO KATSUHIDE
IPC: G09G3/20
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display which has a compensation function of a driving transistor characteristics and can reduce its power consumption.  <P>SOLUTION: A sampling transistor T1 samples the signal potential Vsig of the image signals supplied from the signal line SL and holds it in the holding capacitor C1. The drive transistor T2 feeds the drive current to the light emitting element EL according to the stored signal potential Vsig. A switching transistor T3 turns on before sampling the image signals and connects the holding capacitor C1 to the fixed potential Vss to set up the potential required for compensation. An auxiliary transistor T4 turns off before the switching transistor T3 turns on, and cuts off the current terminal S of the drive transistor T2 from the switching transistor T3 to stop the through-current from the power supply Vcc to the fixed potential Vss.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204874-A (JP)
Title: Planar lighting apparatus
Inventor: IWASAKI OSAMU
IPC: G02F1/13357
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar lighting apparatus which can emit a high color rendering and high luminous light from a light emitting surface and can make a light emitting surface enlarged.  <P>SOLUTION: The planar lighting apparatus is provided with a light source and a light guide plate which is provided with a light incident surface into which a light emitted from the light source enters and a light emitting surface for emitting a light incident from the light incident surface. The light source is provided with a plurality of LED chips which emit light of light emitting wavelengths having two or more of main peak wavelengths.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210635-A (JP)
Title: Conductive contactor, inspection device, and electronic component
Inventor: IDOMOTO YUICHI
IPC: G01R1/073
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive contactor hardly causing contact pressure fall with repeated use and under rising temperature, as well as an inspection device and electronic components using such a conductive contactor.  <P>SOLUTION: The conductive contactor 10 is provided with a porous sheet 12, and a flat-face connecting part 2 of conductive metal formed on the porous sheet, and the porous sheet 12 contains ceramics with elasticity as a main component material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206745-A (JP)
Title: Game machine
Inventor: TAKESHITA NOBORU
IPC: A63F5/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To attain a circuit configuration suited to a performance required for displaying respective images and to easily synchronize the display timings of the images to be displayed at respective image display devices in a game machine provided with the plurality of image display devices wherein the number of pixels is respectively different.  <P>SOLUTION: When image data to be displayed are transferred from a sub CPU 61 through a chip set 67 and a PCI-Express bus 74 to a main display 2 and a sub display 7, an image display control circuit 661 generates gradation data based on the respective image data and respectively writes them in VRAMs 662a and 662b. Then, the gradation data are respectively outputted from the VRAMs 662a and 662b to drive circuits 663a and 663b, and the supply timings of image signals from the drive circuits 663a and 663b to the respective displays are controlled so as to synchronize the display timings of the images based on the gradation data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209862-A (JP)
Title: Image forming apparatus
Inventor: YOSHIMOTO SATOSHI
IPC: G03G15/04
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein an image forming apparatus, including an image drum unit in its body and an exposure head on its upper cover has a positioning hole in one of them and a post on the other, and the positioning hole and the post are fitted together, thereby achieving relative positioning, which fails in predetermined perfect fitting, resulting in blooming of the exposure part of a photoreceptor drum and hence degradation in printing quality.  <P>SOLUTION: The image forming apparatus includes the image drum unit 15, which has an exposure head mounting part 15c with the post 23b at one end; the exposure head 30 having the positioning hole 39 in which the post 23b fits; a head holder 54 rotatably supported by the body of the upper cover 70; and springs 29. The springs 29 are disposed on both side of a rotating fulcrum 65 in the lengthwise direction of the head holder 54.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211153-A (JP)
Title: Method for manufacturing electronic component storing substrate and the electronic component storing substrate
Inventor: KAMIYAMA KOICHI
IPC: H05K1/18
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic component storing substrate which can prevent short-circuiting among the electrodes of the electronic components, and to provide the electronic component storing substrate.  <P>SOLUTION: When the electronic component storing substrate 50 for storing an electronic component 60, having a longitudinal shape and provided with electrodes 62a, 62b on respective end parts in the longitudinal direction in a through hole 15 of a printed board 20 is to be manufactured, the through hole 15 is pierced so as to form gap parts 22 extending in a penetration direction, when the electronic component 60 is stored in the through hole 15, the electronic component 60 is stored in the through hole 15 with the gap parts 22 so that the longitudinal direction substantially coincides with the penetration direction of the through hole 15, photocuring insulating resin 24 is applied to the gap parts 22 from the one face A20 side of the printed board 20 to the other face B20 side so that the electrode 62b of the electronic component 60 on the other face side is exposed; and after selectively curing an inter-electrode region in the gap parts 22 of the insulating resin, by irradiating the insulating resin with light L1 from the other face side, uncured insulating resin is removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216459-A (JP)
Title: Developing device, developing unit provided with the developing device, and image forming apparatus provided with the developing unit
Inventor: NAKANO KUNIAKI
IPC: G03G15/08
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which an excellent image can be obtained, without the occurrence of streaky irregularities and fogging even in a compact developing device used by replenishing developer.  <P>SOLUTION: The developing device 16 is configured to include a first partition 52 which partitions the inside the developing device 16 into a developer storage and supply section, in which a developing roller 53 and a supply member are disposed and a first hopper chamber 60a in which a developer replenishing port 58 is disposed; one or more first openings 52a, which are formed in the first partition 52 so as to move the developer between the developer storage and supply section and the first hopper chamber 60a and whose opening areas become larger, as they move away from the developer-replenishing port 58; and a first stirring member 56 which is provided in the first hopper chamber 60a, stirs the developer and supplies it to the developer storage and supply section through the first openings 52a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219337-A (JP)
Title: Linear light source device
Inventor: FUJIMOTO HISAYOSHI
IPC: F21Y101/02
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new linear light source device which can be used instead of a cold cathode tube.  <P>SOLUTION: The linear light source device is equipped with: a light guide member equipped with a main body part 130 integrally molded from a resin and extending in the longitudinal direction and a first end part 121 and a second end part 122 formed at both ends of the main body part 130, respectively; and an LED light emitting device 200 arranged facing at least one of the first end part 121 and the second end part 122. As the LED light emitting device 200, a package type LED light emitting device is loaded on a board 210. Also, to the surface on the light emission side in the package of the LED light emitting device 200, the end faces 121a and 122a of the first end part 121 or the second end part 122 of the light guide member 120 are bonded. Also, a light emission region (203a) on the surface on the light emission side is settled within the range of the extent of the end faces 121a and 122a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214696-A (JP)
Title: Vacuum deposition system and operation method of vacuum deposition system
Inventor: YONEYAMA NOBUO
IPC: B01J3/02
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum deposition system in which the time required for restoring the inside of a chamber to an atmosphere pressure can be shortened.  <P>SOLUTION: The vacuum deposition system includes the chamber 10 for performing deposition within itself, an exhaust apparatus 18 which exhausts the inside of the chamber 10, a dry air supply source 20 which supplies pressurized dry air, dry air supply piping 30 which connects the chamber 10 and the dry air supply source 20, an air introducing valve 50 which is disposed at the dry air supply piping 30, and a communicatve connection/non-communicatve connection valve 40 which communicatvely connects and non-communicatvely connects the dry air supply piping 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215239-A (JP)
Title: Variable valve mechanism for internal combustion engine
Inventor: KATAOKA KENJI
IPC: F02D13/02
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To successfully vary valve lift amount by using oscillating actions while suitably suppressing change in the valve lift amount due to uneven wear of a cam, in a variable valve mechanism for an internal combustion engine.  <P>SOLUTION: The cam 58 having two oscillation cam faces comprising a zero lift face 58a and a pressing face 58b is provided in each cylinder. By oscillating the cam 58 by a motor 54A, the lift amount of a valve can be changed. At start of the oscillating action, one oscillation cam face to be used during the oscillating action is selected from the two oscillation cam faces. At this time, the one oscillation cam face as a control target is selected so that execution times (mode 1 action time, mode 2 action time) of the oscillating actions (oscillating action mode 1, oscillating action mode 2) of the respective two oscillation cam faces are set approximately equal to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215245-A (JP)
Title: Single screw compressor
Inventor: OKADA TADASHI
IPC: F04C18/16
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single screw compressor having improved compressing efficiency by preventing the wear of the teeth of a gate rotor.  <P>SOLUTION: The groove width of a tooth groove 41 of a screw rotor 40 is gradually smaller as tending from the suction side end to a predetermined position near the discharge side end and almost the same as the tooth width of a spur tooth 51 as tending from the predetermined position to the discharge side end. The groove depth of the tooth groove 41 of the screw rotor 40 is such that the spur tooth 51 is movable in the radial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277226-A (JP)
Title: Method for crystallizing epoxy compound
Inventor: TANAKA SHINYA
IPC: C07D303/27
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for crystallizing an epoxy compound by which a high-purity crystal having a large particle diameter can be obtained.  <P>SOLUTION: The method for crystallizing the epoxy compound comprises the first step for crystallizing a part of the epoxy compound [hereafter, abbreviated as epoxy compound (I)] represented by formula (I) by cooling a solution comprising a crude product containing the epoxy compound (I) as a main component and an organic solvent to T<SP>1</SP>°C, the second step for raising the temperature of the solution in which a part of the crystal of the epoxy compound (I) is crystallized, and which is obtained at the first step to T<SP>2</SP>°C satisfying inequality (a): T<SP>3</SP><T<SP>2</SP><T (a) (T°C is the saturation temperature of the epoxy compound (I) in the solution), and the third step for cooling the solution obtained at the second step to T<SP>3</SP>°C satisfying inequality (b): T<SP>3</SP><T<SP>1</SP>(b). In the formula, Ar<SP>1</SP>to Ar<SP>3</SP>are each a divalent group; Q<SP>1</SP>and Q<SP>2</SP>are each a linear alkylene group; and R<SP>7</SP>is a hydrogen atom or an alkyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225878-A (JP)
Title: Distribution system, distribution server, distribution method and program
Inventor: TAGO AKIYO
IPC: G06F9/445
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution server that can reduce the load of software distribution.  <P>SOLUTION: A destination server decision part 204 decides a monitored device that is the destination of an executable program to update implemented software implemented in a plurality of terminal devices, from a plurality of monitored devices. An update program delivery part 206 sends the executable program to the monitored device decided by the destination server decision part 204. An information generation part 205 creates update information that the executable program should be acquired from the monitored device decided by the destination server decision part 204. An update information delivery part 207 sends the update information to monitored devices different from the monitored device decided by the destination server decision part 204.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228054-A (JP)
Title: Camera
Inventor: UEI HIROKI
IPC: H04N5/232
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide both a function for physically removing dust deposited on an imaging device and a function for removing dust by image processing.  <P>SOLUTION: A dust removal control section 103b physically removes dust deposited on an imaging device and uses a dust reference image obtained by picking up an image of dust deposited on the imaging device to remove the image of dust deposited on the imaging device from the inside of an object image obtained by picking up an object image by performing image processing. At this time, when the dust is physically removed, the dust reference image is invalidated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221303-A (JP)
Title: Ceramic roll
Inventor: OGAWA EISUKE
IPC: B21B39/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic roll capable of surely transmitting the driving force of a metallic shaft to the ceramic sleeve.  <P>SOLUTION: The ceramic roll has such a structure that a metallic shaft is fixed to a ceramic sleeve by attaching the ceramic sleeve to an outer circumference of the metallic shaft, and applying the side pressure by an elastic member thereto from a side of the ceramic sleeve. A side face of a flange part formed on one end of the metallic shaft is abutted on a side face of the ceramic sleeve opposite thereto, and a rugged part for increasing the friction coefficient is formed on at least one side face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223203-A (JP)
Title: Method for suppressing expansion and pitch trouble
Inventor: FURUKAWA TOMOFUMI
IPC: D21C9/08
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing expansion and pitch troubles.  <P>SOLUTION: The method for suppressing expansion and pitch troubles comprises controlling pH of a washing filtrate in two stage or later of counter-current multi-stage washing to 9.5-11.0 by adding an acidifying agent to the washing filtrate in unbleaching washing step of a kraft paper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233373-A (JP)
Title: Image forming apparatus
Inventor: ITO MASAHIRO
IPC: G03G9/08
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which maintains high transfer efficiency even when adopting a developer of small particle size and an image carrier of thin film and reduces scattering and re-transfer.  <P>SOLUTION: A potential absolute value of a photoreceptor drum is controlled to be 200 V or less after development and before transfer, is controlled to be 100 V or less after transfer unit passage of sheet material and the outside diameter of the photoreceptor drum is set to be 20 to 40 mm. The developer includes a binder resin and particles of colorant, and further includes inorganic fine particles on the surface of particles of colorant, of which the average particle size is 30 to 300 nm and the content of the particle of particle size of 600 nm or more or the content of the number of aggregations is 1% or less. The weight average particle size of the developer is 3.0 to 7.0 μm; the circularity is 0.940 to 0.975 and the degree of aggregation is 50 to 70%. Among the distance L (mm) between a contact nip center of an intermediate transfer body and an image carrier and a contact nip center of a primary transfer means and the intermediate transfer body, the degree G (%) of aggregation and the outer diameter D (mm) of the photoreceptor drum, the following relation holds: 0.3<L≤(0.1×G-4.5)×D/30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229761-A (JP)
Title: Dry type grinding stone
Inventor: FUWA TOKUHITO
IPC: B24D3/22
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove static electricity occurring in dry grinding to prevent electrostatic failures.  <P>SOLUTION: A dry type grinding stone containing abrasive grains made of oxide metal and carbon fibers mixed in a volume ratio of more than 2.2% and less than 5% dispersed and bonded in a matrix made of rubber powder is used for dry grinding.  <P>COPYRIGHT: (C)2009,JPO&INPIT