baber/WOPTO huggingface dataset:
Patent JP-2009175484-A (JP)
Title: Lens device and optical equipment
Inventor: NAKAMURA KUNIHISA
IPC: G02B7/02
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate trouble with a shift of adjustment position (set position) of a turning cylindrical part, to dispense with a troublesome readjustment work, to avoid looking and listening or the like in an improper adjustment position, and to make regulatable operability and operation power when turn-operating the turning cylindrical part, so as to contribute to enhancement of convenience for a user.  <P>SOLUTION: This lens device having a lens barrel 2 provided with the turning cylindrical part 4 turn-operable with respect to a fixed cylindrical part 3 is provided, when constituting the lens device, with a torque adjustment mechanism part Ut for regulating at least a level of a turn-operation torque T when turn-operating the turning cylindrical part 4, and the torque adjustment mechanism part Ut is provided with: a slid contact face part 5 provided in either of the fixed cylindrical part 3 and the turning cylindrical part 4; a sliding contact part 6 slide-contacting with the slid contact face part 5; and a position changing part 7 changing a longitudinal-directional relative position of the slide contact part 6 with respect to the slid contact face part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174655-A (JP)
Title: Seal structure
Inventor: HIRAKAWA YUICHI
IPC: C23C4/06
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure having a thick abradable coating to enhance sealing ability.  <P>SOLUTION: The seal structure 1 has at least one fin 5 protruding in a ring shape from the peripheral surface of a rotating shaft 3 to extend in the axial direction L, and a seal member 9 having an annular seal surface 19 opposed to the fin 5 and having an abradable layer 25 formed by thermal spraying of an abradable material on the seal surface 19. A tapered portion 21 inclined in the radial direction K is formed at an end in the axial direction L of the seal surface 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176166-A (JP)
Title: Print instruction device, printing system, printing method, program, and recording medium
Inventor: ETO TATSUYA
IPC: B41J29/38
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a user-friendliness about a layout design of composite images including image information and character information.  <P>SOLUTION: When a print target information (including image data and character data corresponding to the image data) and a template used for the printing are selected via an instruction input part 13, a control part 11 compares the number of arrangements of the print target information per one page in the template selected by the user and the number of print target information selected by the user. Each piece of print target information selected by the user is determined if it can be printed within the predetermined number of pages, if it is determined that it cannot be printed within the predetermined number of pages, the template capable of printing the print target information within the predetermined number of pages is detected from a storing device 18, and displayed on a display part 19, and the user is asked if the template used for the printing is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181998-A (JP)
Title: Electronic component transfer device
Inventor: UCHIYAMA MASAHIRO
IPC: H05K13/04
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To suck and transfer a variety of electronic components and to surely transfer an electronic component even if pressurized air supplied to an ejector varies in pressure.  <P>SOLUTION: The electronic component transfer device has a suction nozzle 15 and the ejector 11. The ejector 11 is equipped with a negative pressure generating member 64 and a housing (negative pressure generating unit 43) supporting the negative pressure generating member 64 detachably. The negative pressure generating member 64 has a diffuser 73 formed in one body at a downstream-side end of a nozzle 71 for air ejection which ejects air. A plurality of kinds of negative pressure generating members 64A to 64C having different characteristics are prepared. The plurality of those negative pressure generating members 64 are changed such that a negative pressure generating member having characteristics meeting use conditions of the ejector 11 is mounted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008210797-A (JP)
Title: Dye-sensitized solar cell spacer
Inventor: NISHIJIMA KOICHI
IPC: H01M14/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell spacer which is excellent in heat resistance, chemical resistance to electrolyte or electrolyte solution, moisture permeation resistance, and durability and in which intervals between substrates are accurately maintained and a dye-sentitized solar cell having the dye-sentitized solar cell spacer.  <P>SOLUTION: The dye-sensitized solar cell spacer comprises an acid-radical containing polymer with a melting point within the range of 85 to 150°C and a composition formed by combining spherical substances of 1 to 200 μm in average grain size with a polymer selected from a silane degenerated polymer and an epoxy-group containing olefin polymer. The dye-sensitized solar cell has the dye-sensitized solar cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009181614-A (JP)
Title: Optical disk and optical disk device
Inventor: NAKATANI MORIO
IPC: G11B7/007
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical disk device quickly and smoothly entering a reproducing operation, and to provide an optical disk.  <P>SOLUTION: The number of layers of recording layers arranged in a disk is discriminated (S102). When the three or more layers are discriminated in the recording layers (S104:YES), a central recording layer (Lc) arranged in the lamination direction is decided as an initial recording layer (Lp)(S105, S106), the focal position of a laser beam is pulled in the initial recording layer by controlling an optical pickup device in a standby state before reproduction (S202).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181644-A (JP)
Title: Audio player and computer program
Inventor: FUJINO YOSHITOKU
IPC: G11B27/10
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide "audio player and computer program" which select a recommended music so that a user enjoys listening music according to his or her mood.  <P>SOLUTION: A recommended play list is created, in which albums related to images having similarity to an image 4102 related to an audio file or an album being reproduced are registered, and a list 4201 of the images related to each album registered in the recommended play list is displayed. When the playback of the recommended play list is instructed, each album registered in the recommended play list is successively played back.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184840-A (JP)
Title: Hydrogen generator and fuel pellet
Inventor: HORIGUCHI TOSHIO
IPC: C01B3/04
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generator capable of efficiently generating hydrogen from a hydrogen-generating compound even when being small-sized.  <P>SOLUTION: The hydrogen generator comprises a plurality of fuel pellets 3 containing the hydrogen-generating compound such as ammonia borane 1, a case 6 serving as a pressure-resistant container for containing the fuel pellets 3, and a controller for controlling hydrogen generation from the fuel pellets 3. The hydrogen generator generates hydrogen from the hydrogen-generating compound by a chemical reaction. The fuel pellets 3 are surrounded by a member which has an aluminum metal thin plate such as an aluminum foil 11 in the surface to keep the initial inner pressure in the hydrogen generation optimum, that is the maximum hydrogen generation yield and to hold heat without release the heat generated from hydrogen generating compound itself to improve the yield of hydrogen generation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186655-A (JP)
Title: Carrier for hybrid development, developer for hybrid development, and image forming apparatus
Inventor: HIRAMOTO RYUICHI
IPC: G03G9/10
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for hybrid development, a developer for hybrid development and an image forming apparatus for sufficiently preventing occurrence of an image memory phenomenon for a long period of time.  <P>SOLUTION: The carrier for hybrid development includes a resin coat layer on the surface of a core material, wherein the core material has an SF1 value of from 100 to 120 and an SF2 value of 120 to 130 and the carrier has an average particle diameter D50 of 20 to 80 μm and a dynamic current of 0.1 to 0.8 μA. The SF1 value is defined by SF1=(MXLNG)<SP>2</SP>/AREA×π/4×100, wherein MXLNG represents the absolute maximum length of the core material on an image and AREA represents the projected area of the core material; and the SF2 value is defined by SF2=(PERIME)<SP>2</SP>/AREA×π/4×100, wherein PERIME is the perimeter length of a projected image of the core material on the image and AREA represents the projected area of the core material. The developer for hybrid development contains the above carrier for hybrid development and toner. The image forming apparatus includes the above developer for hybrid development.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187640-A (JP)
Title: Magnetic disk and its drive
Inventor: HIRAI YUKIO
IPC: G11B5/82
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk which can improve data write/read reliability and easily achieve high recording density.  <P>SOLUTION: This magnetic disk has a data recording area 20 obtained by forming dot lines 110 by arranging magnetic dots 11 at constant spacing g in the circumferential direction F and arranging those dot lines 110 at constant spacing p in the radial direction D, and a servo pattern area 30 obtained by making phases 31-34 by forming predetermined dot patterns using the dots 12 already magnetized in a certain direction and shifting the phases 31-34 mutually in the radial direction D. The dot patterns of the phases 31-34 respectively comprise pattern lines 120 obtained by arranging magnetized dots 12 in the circumferential direction F, and the pattern lines 120 comprise patterns arranged in the radial direction D with spacing 2p twice as large as the spacing of the dot lines 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187882-A (JP)
Title: Luminaire
Inventor: MAEDA TAKUJI
IPC: F21Y101/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire the cost of which is reduced, the appearance of which is simple and has no projection part, and an auxiliary luminaire and a square-shaped cover of which do not interfere with each other when the cover is mounted.  <P>SOLUTION: The luminaire comprises: a circular fluorescent lamp 3; a round-shaped appliance body 5 for holding the fluorescent lamp 3; an auxiliary lighting portion 2 being mounted on the appliance body 5, and having auxiliary light sources 33, 34; and a square-shaped cover 10 being mounted/demounted on/from the appliance body 5 by being rotated against the appliance body 5, and covering the fluorescent lamp 3, wherein the auxiliary lighting portion 2 is mounted extendably at least to the outer side of a circumscribed circle 40 of the square-shaped cover 10, and the square-shaped cover 10 has a housing portion 12 for housing the auxiliary lighting portion 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188361-A (JP)
Title: Axially symmetrical polarized laser oscillating device, and axially symmetrical polarized laser oscillating method
Inventor: OMATSU TAKASHIGE
IPC: G02B5/18
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of more stably oscillating an axially symmetrical polarized laser, and to provide a device therefor.  <P>SOLUTION: The axially symmetrical polarized laser oscillating device includes: a laser diode for emitting excitation light; a laser amplifier for amplifying the excitation light, a total reflection mirror and a polarization selective diffraction grating mirror which are arranged interposing the laser amplifier; a resonator for oscillating laser light; and a 1/4λ plate disposed in the resonator. The oscillating method of the axially symmetrical polarized laser is configured such that the excitation light generated by a laser diode is made incident to the 1/4λ plate, and then the light transmitted through the 1/4λ plate is made incident to a polarization selective diffraction grating mirror.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194192-A (JP)
Title: Method for processing substrate and processing apparatus therefor, and method of manufacturing substrate for electrooptical device
Inventor: KATO YOSHIKATSU
IPC: B08B3/02
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing a substrate, wherein wiring or elements on the substrate can be prevented from being electrostatically broken, and to provide an apparatus for processing the substrate.  <P>SOLUTION: The method for processing the substrate 210 in which the substrate 210 mounted on a processing stage 211 is rotated about a perpendicular axis Y and a processing liquid is supplied to one surface of the substrate 210 to process the substrate 210 includes: a step A of mounting the substrate 210 on the processing stage 211; a step B of supplying an atomized liquid onto the substrate 210; and a step C of supplying the processing liquid onto the substrate 210 after the step B. Thus, the atomized processing liquid is supplied to the substrate 210 having been electrostatically charged to suppress abrupt electric charge migration from the substrate 210, thereby preventing the wiring or elements on the substrate 210 from being electrostatically broken.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193401-A (JP)
Title: Voltage stabilizer
Inventor: YAMADA ATSUSHI
IPC: G05F1/56
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LDO voltage stabilizer as a semiconductor device in a simple configuration which obtains a high output current with low input and output voltage.  <P>SOLUTION: The voltage stabilizer is the semiconductor device wherein an operational amplifier 2 is connected to a gate electrode side of a P-type MOS transistor 1 for output and a gate bias voltage V<SB>G</SB>is applied to one semiconductor substrate. The voltage stabilizer is provided with a negative bias generation circuit 4 having a function of applying a negative bias voltage V<SB>M</SB>generated on the basis of input clock signals CLK to the negative side power terminal of the operational amplifier 2 by a field effect transistor for bias generation formed in the triple well region structure part of the one semiconductor substrate. When the operational amplifier 2 is operated between an input voltage on the positive pole side and the negative bias voltage on the negative pole side, amplification efficiency is improved, a voltage V<SB>GS</SB>between the gate and source of the P-type MOS transistor 1 for output is secured high, the gate bias voltage on the gate electrode side is maintained at the potential of ≤0V, and the high output current is obtained with the low input/output voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198656-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: SHIRASAGO TAKASHI
IPC: G03B5/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens having a vibration-proof function capable of preventing the occurrence of eccentric aberration when sensing vibrations, maintaining excellent optical performance even during vibrations, and facilitating miniaturization of a driving mechanism for vibration isolation.  <P>SOLUTION: The zoom lens has a variable power group comprising a plurality of lens groups including a variable power lens group, and an imaging group including a plurality of lens groups immovable when zooming and having positive refractive power as a whole. The imaging group has lens constitution including a lens group having positive refractive power and a lens group having negative refractive power. Image displacement is performed by the lens group having negative refractive power, and the lens group having negative refractive power comprises a positive lens and a negative lens. The surface of the lens group having negative refractive power nearest to an object side is concave, and at least one surface of the lens group having negative refractive power is aspherical. Focal length fn of the lens group having negative refractive power and focal length fp of the lens group having positive refractive power are set appropriately.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197091-A (JP)
Title: Model material for plastic working simulation
Inventor: KUWAHARADA SATOSHI
IPC: C08K3/22
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide model material being able to simulate a deformation process of a workpiece with small stress such as one-several thousandth or less in plastic working of a metal, wherein a work-hardening factor (n value), a deformation characteristic value, of metallic materials can be adjusted over a wide range.  <P>SOLUTION: The present invention is a model material for simulation of plastic working which is a clay-like material comprising a mixture of a solid macromolecular substance, particulates and a surfactant, wherein penetration of the macromolecular substance and a compounding ratio of the macromolecular substance with the particulates are adjusted so that the work-hardening factor (n value) will be -0.60 to 0.50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195517-A (JP)
Title: Pinball game machine
Inventor: TAKAHASHI SHUHEI
IPC: A63F7/02
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for canceling storage of balls even by a small number of balls differently from storage cancellation by the total weight of stored game balls and preventing a player from feeling bored, in a pinball game machine provided with a storage device capable of mechanically and temporarily storing the game balls.  <P>SOLUTION: The pinball game machine is provided with a storage device, wherein the storage device is configured in such a way that the game balls stay in a section where they are stored in the case that the position of a game ball storage member is a first position when the game balls are stored, and the game balls moved from the section where they are stored to a game ball discharge port in the case that the position of the game ball storage member is a second position different from the first position. Also, the game ball storage member is configured so as to be naturally displaced from the first position to the second position in the case that an angular moment around a fulcrum part in a direction opposite to a prescribed direction and related to a distance from the fulcrum part to the section where the game balls are stored and related to the weight of the game ball exceeds an allowable value when the game balls are stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196245-A (JP)
Title: Transfer marking sheet, manufacturing method of transfer marking sheet, mark transferring method and ink composition
Inventor: TAJIRI KAZUYUKI
IPC: B44C1/165
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer marking sheet, through which only desired characters and figures are neatly transferred to the surface of a transferring target such as a plastic model as if they were printed directly.  <P>SOLUTION: This transfer marking sheet 1 is equipped with a base material 2 which has a water-soluble starch paste layer 3 formed on the surface; a polyolefin base resin-containing ink layer 5 laminated on the base material 2; and a varnish layer 7 which is laminated on the ink layer 5 and is peelable after being transferred. The transfer marking sheet 1 under the condition that its starch paste layer 3 is softened by being dipped in the hot water of about 40°C, is seated on the surface of the target. Then, the base material 2 is separated from the seated transfer marking sheet 1. A transferring laminate, from which the base material 2 is removed, is dried to peel off the varnish layer 7 from the dried transferring laminate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008148361-A (JP)
Title: Analyzing apparatus, analyzing method, computer program, and recording medium
Inventor: FUDA YUICHI
IPC: H04L12/66
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system capable of promptly detecting an unauthorized apparatus appeared to attack to break through a copyright protection of content.  <P>SOLUTION: In a content communication history analyzing system 1, content includes a content additional information indicating whether or not to record a communication history when content is communicated. When transmitting content to a TV 20 or a PC 30, a data communication controlling apparatus 40 determines whether or not to record the communication history depending on the content additional information, and when determining affirmatively, generates and stores the communication history. In addition, a communication history analyzing server 50 obtains the communication history stored by the data communication controlling apparatus 40, and analyzes the obtained communication history.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009204341-A (JP)
Title: Jet pump for nuclear reactor
Inventor: KUMANO HIDEKI
IPC: G21C15/25
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a pump efficiency by restoring at an early stage a pressure of a coolant flowing into an inside of a throat from a bellmouth, in a jet pump for nuclear reactors operated in an area of comparatively high flow ratio (M ratio).  <P>SOLUTION: A jet pump for nuclear reactors 40 blows off from a nozzle 42, having a plurality of nozzle holes 42c a coolant 12 discharged from a recirculating pump, and makes it flow into a bellmouth 431, together with surrounding coolant 12, while the coolant 12 is discharged via a throat 434 to a diffuser 433. The throat 434 is constituted of a first tapered tube 434a, including its uppermost upstream section and a second tapered tube 434b, connected to the downstream side of the first tapered tube 434a. The inner walls of the tapered tubes 434a, 434b are made to incline by a certain angle, with respect to an axis C of the throat 434.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204382-A (JP)
Title: Mtf measuring method and mtf measuring instrument
Inventor: Liu xiao-hong
IPC: G01M11/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MTF measuring method and an MTF measuring instrument for easily and accurately measuring an MTF, without making an imaging element or an inspected lens turn, when measuring the MTF along a normal or tangent, having an arbitrary inclination angle from the optical center of the inspected lens relative to the pixel arranging direction.  <P>SOLUTION: This MTF measuring instrument is equipped with an edge inclination angle detection step S200 for detecting the inclination angle of an edge relative to the pixel arranging direction of the imaging element; an edge pattern inclining step S300 for making a prescribed image domain incline, including an edge pattern so that the inclination angle of the edge constitutes a prescribed angle relative to the arranging direction; an interpolation generation step S400 for interpolatingly generating pixel values in the prescribed image domain which is inclined in the inclining step from original pixel values prior to inclining; and an MTF measurement step S500 for measuring the MTF by using the pixel values interpolation-generated in the generation step.  <P>COPYRIGHT: (C)2009,JPO&INPIT