baber/WOPTO huggingface dataset:
Patent JP-2010185363-A (JP)
Title: Turbo fan engine
Inventor: IWASE SATORU
IPC: F02K3/02
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo fan engine capable of improving output in an output part installed separately from an engine body.  <P>SOLUTION: In the turbo fan engine 1, a duct D diverging from between a high-pressure turbine 14 and a low-pressure turbine 15 is connected to a lift fan part 20 installed separately from the engine body part 10. The duct D is provided with a valve 25. By adjusting the valve 25 to flow gas into the duct D, the high-temperature high-pressure combustion gas combusted in a combustor 13 passes through the high-pressure turbine 14, flows in the duct D, and is supplied to the lift fan part 20. Accordingly, as the gas supplied to the lift fan part 20 is high-temperature gas after combustion, the output in the lift fan part 20 of an aircraft can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224772-A (JP)
Title: Semiconductor device manufacturing method, semiconductor device manufacturing apparatus, and semiconductor device manufacturing system
Inventor: HIRANO AKITO
IPC: H01L21/316
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a high-k gate insulating film to reduce nitrogen leakage and suppress gate leakage current.  <P>SOLUTION: A method of manufacturing a semiconductor device includes: a step for forming a high-k gate insulating film on a silicon substrate at a first process unit; a step for carrying the silicon substrate to a second process unit; a step for nitrogenizing the high-k gate insulating film using gas comprising nitrogen gas and rare gas; and a step for annealing the nitrogenized substrate in the second process unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230750-A (JP)
Title: Method for encoding rendering hint into bitmap image
Inventor: FERLITSCH ANDREW R
IPC: G06F3/12
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To use graphic image rendering hints while maintaining output quality.  <P>SOLUTION: Methods, systems and software are disclosed for embedding and using rendering hints in a bitmap image. Print objects 204, 304 are determined by an application 202, 302. In a modified bitmap driver process 208, 308, internal objects are formed, and rendering hints are assigned to each internal object 410. These rendering hints are embedded in the output bitmap image 210, 310 without increasing its size by reusing selected bit planes 314, 440. Output image quality is maintained by reusing the least significant bit planes and then masking those planes 622 during the output device (firmware) RIP process 630.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188011-A (JP)
Title: Prize mounting section for prize winning game apparatus, and prize winning game apparatus
Inventor: SHIINO TAKASHI
IPC: A63F9/30
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize mounting section to be easily attached to a prize winning game apparatus, and the prize winning game apparatus capable of easily attaching the prize mounting section.  <P>SOLUTION: The prize mounting section 34 includes a first board-shaped member 70, which has a surface on which prizes 18 are mounted, and a frame member 68, which supports the board-shaped member 70. The frame member 68 has a frame-side attaching section 76, which is for detachably attaching to an apparatus-side attaching section disposed in a game space 28, and which is located so that the attachment operation can be performed from above while the first board-shaped member 70 is unsupported.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195880-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device using the composition
Inventor: WATANABE NAOKI
IPC: H01L23/29
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing, improved in drawbacks of a conventional epoxy resin composition for sealing a semiconductor and excellent in both of adhesiveness and reflow crack resistance.  <P>SOLUTION: The epoxy resin composition for sealing a semiconductor contains, as essential components, an epoxy resin, a phenolic resin curing agent and an inorganic filler, wherein a bis(p-nitrophenyl)disulfide is incorporated as an additive, preferably in a proportion of 0.01 to 0.5 mass% with respect to the entire amount of the epoxy resin composition for sealing a semiconductor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100802-A (JP)
Title: Epoxy-based resin composition, sheet-like molded product, prepreg, cured product, laminated plate, and multilayer laminated plate
Inventor: MURAKAMI JUNNOSUKE
IPC: C08L63/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy-based resin composition which allows surface roughness of a roughening treated surface of the cured product to be reduced, glass transition temperature of the cured product to be heightened, and coefficient of linear expansion of the cured product to be reduced even when a content of an inorganic material is low, and to provide a cured product thereof.  <P>SOLUTION: The epoxy-based resin composition contains an epoxy-based resin, a curing agent, silica, and a maleimide-based compound, wherein the maleimide-based compound is contained in the range of 2-200 pts.wt. based on 100 pts.wt. of the sum total of the epoxy-based resin and the curing agent, and the silica is contained in the range of 5-50 wt.% in the solid content of 100 wt.% in the epoxy-based resin composition. The cured product 1 is formed by heating and preliminarily curing the epoxy-based resin composition, and subsequently conducting roughening treatment thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200071-A (JP)
Title: High-speed communication system
Inventor: OTSUKA TAKASHI
IPC: H04B3/54
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FTTH service without bringing an optical fiber cable into each house, even in a residental street etc. without utility poles.  <P>SOLUTION: The high-speed communication system performs power line communications (PLC) utilizing a power line which supplies power to a house 18. Each of the houses is located in an area without utility poles, where a buried composite power cable 15 and a buried service conductor 17 are used as a power cable. Power is supplied to each of the house through a substation, a pole-mounted transformer 11, and a pole-mounted low voltage branch box 12, at least between the pole-mounted transformer and the pole-mounted low voltage branch box is connected by the buried composite power cable, each of the houses is connected by a buried service conductor from the pole-mounted low voltage branch box. An optical cable 13 is equipped in the buried composite power cable, a PLC converter 16 for performing the power line communications is equipped in the pole-mounted low voltage branch box, the power line communication is performed by connecting the optical fiber cable to the PLC converter, and at the same time, the buried service conductor is connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197876-A (JP)
Title: Image forming apparatus
Inventor: KURODA KOJI
IPC: H04N1/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily discriminating an output sheet by a copying function even if the output paper of another job remains on a paper discharge tray during a copying.  <P>SOLUTION: A multi-function peripheral A includes: a start key accepting an instruction for starting the reading of an image for forming the copy image of an original; a paper discharge tray detecting section 11 determining whether or not the output paper exists on the paper discharge tray 30, when the instruction is accepted by the start key; and a touch panel 10a reporting that it is determined that the output paper exists on the paper discharge tray 30 by the paper discharge tray detecting section 11, when it is determined that the output paper exists on the paper discharge tray by the paper discharge tray detecting section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199441-A (JP)
Title: Semiconductor electronic device and process of manufacturing the same
Inventor: KATO SADAHIRO
IPC: H01L21/338
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor electronic device in which a reduced deflection and a low on-resistance can be achieved, as well as a process of manufacturing the same.  <P>SOLUTION: The semiconductor electronic device includes: a buffer layer having composite laminations of two or more layers where a first semiconductor layer formed of a nitride-based compound semiconductor having a lattice constant smaller than that of the substrate and a thermal expansion coefficient larger than that of the substrate and a second semiconductor layer formed of a nitride-based compound semiconductor are formed alternately; a semiconductor operation layer formed of a nitride-based compound semiconductor formed on the buffer layer; and a dislocation reduction layer which is formed at any location in the buffer layer and includes a lower layer region and an upper layer region having an interface of a concave and convex shape therebetween, in which a threading dislocation extending from the lower layer region toward the upper layer region is bent at the interface. The second semiconductor layer is composed by alternately laminated a third semiconductor layer having a lattice constant smaller than that of the substrate and a thermal expansion coefficient larger than that of the substrate and a fourth semiconductor layer having a lattice constant smaller than that of the third semiconductor layer and a thermal expansion coefficient larger than that of the substrate, wherein an average of lattice constants in the second semiconductor layer is smaller than that of the first semiconductor layer and an average of thermal expansion coefficients in the second semiconductor layer is larger than that of the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203794-A (JP)
Title: Method of separating acidic organic compound
Inventor: NOBUHARA KAZUTAKA
IPC: G01N30/88
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of separating an acidic organic compound capable of more well separating an acidic organic compound becoming a separation target than before without adding an acidic component separate from the separation target in non-aqueous chromatography.  <P>SOLUTION: In the method of separating the acidic organic compound, the acidic organic compound having oil-soluble properties is set as the separation target to be separated from a raw material containing the acidic organic compound becoming the separation target by a chromatography method wherein a non-aqueous developing solvent is used as a moving phase and a silica gel, of which the surface is modified by an acidic functional group, is used as a fixed phase. Preferably, a sulfo group or a carboxy group is introduced, as the acidic functional group which modifies the surface of the silica gel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202530-A (JP)
Title: Heterocycle-containing aromatic compound, and optical material
Inventor: TAKADA TOSHIKAZU
IPC: C07D333/56
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterocycle-containing aromatic compound having a high refractive-index dispersion characteristic [an Abbe number (νd)], a high secondary dispersion characteristic (θg, F) (an abnormal dispersion characteristic), and a characteristic of a high chromatic-aberration correction function, and an optical material.  <P>SOLUTION: There is provided a heterocycle-containing aromatic compound including a structure represented by formula 1: P-(Q-)C=M. The compound wherein at least two of the heterocycle compounds are bound via an sp2 carbon atom is preferable. In the formula, P represents an aromatic compound, Q represents a heterocycle compound containing at least one π electron, C represents an sp2 carbon atom, and M represents oxygen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206319-A (JP)
Title: Communication unit and coupler
Inventor: HIDAKA SEIJI
IPC: H01P5/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication unit where two lines are connected together by non-contact and that transmits communication signal, and to provide a coupler with the communication unit.  <P>SOLUTION: The communication unit 101 includes a dielectric substrate 10 having a first principal plane (upper plane) and a second principal plane (lower plane), a ground conductor formed at substantially a whole surface of the second principal plane of the dielectric substrate 10, and a termination resistor RA connected to the outer circumference of the ground conductor and for suppressing reflection of electromagnetic waves which propagate at the dielectric substrate 10. The first principal plane of the dielectric substrate 10 is used as a combining plane for a mode of surface waves which propagate at the dielectric substrate. A center conductor 12 insulated from the ground conductor 11 is formed at an excitation area EA of the dielectric substrate 10. A conductor via 13 conducted to the center conductor 12 is formed at the interior of the dielectric substrate 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203077-A (JP)
Title: Movable breakwater and movable wave breaking facility
Inventor: KIHARA KAZUYOSHI
IPC: E02B3/06
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To supply electric power in the water into equipment mounted in the inside of a movable part of the movable breakwater.  <P>SOLUTION: This movable breakwater 10 has an outer cylindrical pipe 11 and a floating pipe 12 arranged movably in the inside of the outer cylindrical pipe 11 and capable of floating by generating buoyancy by the gas supplied into its inside. Control equipment 21 and a storage battery 22 are arranged in a machine room CR for the floating pipe 12. An electric power receiving part 30B is provided on a lid 17 of the floating pipe 12, and an electric power transmission part 30A is provided in a section of the outer cylindrical pipe 11 opposing to the electric power receiving part 30B. The electric power transmission part 30A converts electric energy into magnetic energy. The electric power receiving part 30B converts the magnetic energy outputted from the electric power transmission part 30A into electric energy and supplies the electric energy after the conversion into the storage battery 22 and the control equipment 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153191-A (JP)
Title: Electronic device with network distribution function and network distribution method
Inventor: KAMIMURA TOSHIO
IPC: H04N21/4627
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To attain copyright protection or the like of contents by controlling the maximum number of concurrent distributions over a network through simple distribution restriction control processing, so as to prohibit the contents from being utilized over a range of private utilization.  <P>SOLUTION: An electronic device includes: a communication control means for controlling network communication; a device information acquiring means for acquiring device information of devices on the network; a distribution information generating means for generating distribution information; a distribution information transmitting means for transmitting the distribution information onto the network; and a control means for controlling a distribution restriction of the distribution information based on a result of comparing the number of network connected devices with the number of distribution restricted devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010204351-A (JP)
Title: Lens barrel and optical device including the same
Inventor: SUGITA JUN
IPC: G02B7/02
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lens barrel in which a group lens barrel has a sufficient holding strength with respect to a moving lens barrel after being adjusted, and which can be manufactured by resin molding through the use of a mold without needing a secondary processing even when the moving lens barrel has a filter attachment screw.  <P>SOLUTION: The lens barrel includes: the group lens barrel that holds a lens unit; and a holding barrel that holds the group lens barrel; wherein the positional adjustment of the group lens barrel with respect to the holding barrel in the optical axis direction is performed, after the adjustment, both lens barrels are secured at the adjusted position. The holding barrel includes: the inner peripheral screw centered about the optical axis; and helicoid leads projecting inward, disposed at at least three positions in the radial direction centered about the optical axis. The group lens barrel includes: a helicoid engagement part which engages with the helicoid leads of the holding barrel; and a screw hole disposed in the optical axis direction, for attaching the fixing screw for fixing the adjusted position with respect to the holding barrel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203969-A (JP)
Title: Navigation device, display control method, display control program, and recording medium
Inventor: TAKEMURA HAJIME
IPC: G09B29/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To display map data of a periphery of a present spot of a moving body by changing scale reduction thereof, when determined that the moving body changes a course at a specific spot.  <P>SOLUTION: Position information of the present spot of the moving body is obtained by a position obtaining part 102, and it is determined by a route setting part 103 whether a route to an object spot is set or not. When the route to the object spot is not set, a display part 101 is controlled by a display control part 110, to thereby display the map data of the periphery of the present spot of the moving body. When determined by a determination part 106 that the moving body changes the course at the specific spot, the display part 101 is controlled by the display control part 110, to thereby display the map data of the periphery of the present spot of the moving body by changing scale reduction thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203997-A (JP)
Title: Compact marking device
Inventor: ONO KATSUHIRO
IPC: G01C15/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact marking device that relates to a laser marking device, is compact shape, is convenient for carrying without using any special cases, relatively increases a rocking angle in a gimbal structure, can also fully incorporate braking functions, and fully exhibits essential performance.  <P>SOLUTION: The marking device includes: an optical unit for holding a line irradiation section by a laser light source; and a rocking mechanism for holding the center axis of the optical unit perpendicularly, and also includes a cover member rotatably supported to a body section for supporting the rocking mechanism. The marking device is constituted to be installed on a plane at three points including projections provided in the cover member when the cover member is opened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213437-A (JP)
Title: Controller for motor and method of estimating the state of the same
Inventor: SHOJI MITSUHIRO
IPC: H02P6/08
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate the state of a rotor without using a rotor position sensor.  <P>SOLUTION: In a section 11 for estimating the position of a magnetic pole and the number of revolutions, a band pass filter 12 extracts γδ-axis high-frequency currents i<SB>γh</SB>and i<SB>δh</SB>of the same frequency as high-frequency voltages contained in γδ-axis current detected values i<SB>γ</SB>and i<SB>δ</SB>, and a digital Fourier conversion processor 13 and an ellipse analyser 14 approximate the locus of a high-frequency current vector to an ellipse by using the extracted γδ-axis high-frequency currents i<SB>γh</SB>and i<SB>δh</SB>, and compute the size of an ellipse and the deviation in the longitudinal direction of the ellipse to the direction of excitation, and a magnetic pole position correction computer 17 computes the correction Δθ<SB>ζ</SB>in the longitudinal direction of the ellipse to the direction of the excitation, based on the size of the ellipse and the deviation, and a PI amplifier 15 and an integrator 16 correct the longitudinal direction of the ellipse to the direction of excitation, based on the correction, and estimates the estimate θ^ of the magnetic pole position and the estimate ω^ of the number of revolutions of the rotor, based on the corrected longitudinal direction of the ellipse to the direction of excitation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207969-A (JP)
Title: Lapping method and lapping device
Inventor: TAKAGI KAZUCHIKA
IPC: B23F19/04
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping method and a lapping device, capable of reducing a machining time.  <P>SOLUTION: In the lapping method, a tooth face 6 of a lapped gear 2 is polished by rotating the lapped gear 2 and a lapping gear 3 which meshes with the lapped gear 2 while meshing them together, with a lapping material containing abrasive grains interposed. A meshing position A at which a tooth face 7 of the lapping gear 3 meshes with the lapped gear 2 is changed with the progress of machining.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211578-A (JP)
Title: Moving object detection device and moving object detection method
Inventor: FUJIMOTO KAZUMI
IPC: G06T7/20
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To decide a moving object area with high accuracy even when velocity vectors of respective portions of a moving object vary.  <P>SOLUTION: The moving object detection device includes a controller 10 making the following functions be executed: a road surface boundary detection function of detecting a pixel of a lowest end in a lower direction from a bottom end on an advance direction side of a moving object candidate area extracted from a pickup image of a camera 10 as a boundary with a road surface area; a first moving object area decision function of deciding that the moving object candidate area is a first moving object area when a movable area wherein velocity information is not detected is present on the advance direction side from the boundary with the road surface area; a moving object front end detection function of detecting the boundary between the road surface area and the movable area as a front end; a moving object rear end detection function of detecting a rear end on the advance direction opposite side from the front end; a second moving object area decision function of deciding a second moving object area including the bottom end, the front end and the rear end of the first moving object area; and a moving object decision function of deciding the moving object area including the first moving object area and the second moving object area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211735-A (JP)
Title: Article data input device
Inventor: KAKINO TOMONARI
IPC: G06F3/01
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article data input device capable of reducing mental/physical work burdens on an operator during registration work.  <P>SOLUTION: Whether or not a finger sign included in an image obtained from a CCD camera 105 is a finger sign pertinent to an article sign registered beforehand is determined, and in determining that it is the finger sign pertinent to the article sign registered beforehand, a PLU code indicated by the finger sign is transmitted through a hub 104 to an external POS terminal. Thus, when there are many pieces of article to which a bar code is not printed or attached because they are directly delivered from a farm or the like in a supermarket or the like, the need of performing the registration work of the article by pressing a PLU input key 110 or a preset PLU key 113 is eliminated, and thus the mental/physical work burdens on the operator during the registration work are reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT