baber/WOPTO huggingface dataset:
Patent JP-2011061560-A (JP)
Title: Communication network, network node, communication path control system, and communication path control program
Inventor: SUZUKI KAZUYA
IPC: H04L45/24
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication network which suppresses computational complexity for computing an alternative path table to be held in preparation for upon failure, and a memory size for storage while being able to switch a communication path fast.  <P>SOLUTION: Each of network nodes includes: a plurality of interfaces; a principal path table recording path information; a routing process part for transferring a packet based on the principal path table; an alternative path table storing part for storing the alternative path table recording alternative path information updating the path information of the principal path table upon failure of network resources; an alternative path table determining part for deciding whether or not the alternative path table corresponding to the network resource concerned is produced when the failure occurs in a specific network resource; an alternative path table computing part for computing the alternative path information; and a path table updating part for updating the principal path table by use of the alternative path table corresponding to the network resource in which the failure has occurred.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058295-A (JP)
Title: Method of over-turning and demolishing
Inventor: SUZUKI KOICHI
IPC: E04G23/08
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method of over-turning and demolishing for statically falling and demolish a reinforced concrete structure.  <P>SOLUTION: A cutout part 15 is formed by cutting out at least a part of a member-compression part, i.e., part of the member of the reinforced concrete structure 1 receiving the compressive force upon falling which is determined by the predetermined direction of falling of the reinforced concrete structure 1. A force is applied to the reinforced concrete structure 1 to fall it down in the predetermined direction of falling, so that opposite lateral faces 14 of the cutout part 15 may be brought into contact with each other at least at a part. The forth is further applied to the reinforced concrete structure 1 to fall the structure 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065771-A (JP)
Title: Light source device and projector
Inventor: IWANAGA MASAKUNI
IPC: F21V9/40
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device with an improved brightness, and to provide a projector equipped with the same.  <P>SOLUTION: The projector includes the light source device, a display element, a projector control means and the like. The light source device includes a fluorescent wheel 71 having fluorescence emission parts 1B, 1G formed with a fluorescent body layer 131 emitting a green light and a blue light in response to an excitation light received by a rotation-controllable base material, a first light source irradiating the fluorescent body layer 131 with an excitation light in the ultraviolet region, a second light source emitting a red light, a condensing optical system condensing the lights from the fluorescent wheel 71 and the light from the second light source to the same optical path, and a light source control means controlling the first light source and the second light source separately. The light source control means generates a white light by turning the second light source on when the first light source emits the light to include a time period in which the light from the first light source is irradiated onto one of boundaries between the fluorescence emission parts 1B, 1G and by synthesizing the green and blue lights from the fluorescent wheel 71 with the red light from the second light source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010206161-A (JP)
Title: Film deposition method, and method of manufacturing the same
Inventor: AKAO HIROTAKA
IPC: H01L29/786
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition method capable of forming a few defect density film of silicon dioxide by a low temperature process without using film deposition under a vacuum atmosphere.  <P>SOLUTION: The method includes the steps of; forming a silicon film 13 by applying a solution containing a polysilane compound on a substrate 11 to form a coating film 12, and then by subjecting the coating film 12 to a first thermal treatment in an inert atmosphere; forming a silicon dioxide precursor film 15 by forming a coating film 14 containing the polysilane compound on the silicon film 13, and then by subjecting the coating film 14 to a second thermal treatment in an oxidizing atmosphere; and forming a silicon dioxide film 16 by subjecting the silicon dioxide precursor film 15 to a third thermal treatment in an oxidizing atmosphere and thereby densifying the silicon film 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011063861-A (JP)
Title: Nickel-plated steel sheet for producing pipe having corrosion resistance to vapor of fuel, and pipe and oil feed pipe using the steel sheet
Inventor: TOMOMORI TATSUO
IPC: C25D5/26
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel-plated steel sheet for producing a pipe having corrosion resistance to the vapor of fuel such as a gasoline, light oil, bioethanol and biodiesel fuel, and to provide a pipe and an oil feed pipe.  <P>SOLUTION: The nickel plated steel sheet for producing a pipe is obtained by providing the surface of a steel sheet with a nickel plating layer with a plating thickness of 0.5 to 10 μm and having corrosion resistance to the vapor of fuel. The pipe and oil feed pipe are obtained by providing the inside face of a pipe made of the steel sheet with a nickel plating layer with a plating thickness of 0.5 to 10 μm and having corrosion resistance to the vapor of fuel. The oil feed pipe 20 made of the steel sheet for feeding fuel to a fuel tank 23 includes: a large-sized pipe part 21 through which fuel passes; and a fine-sized pipe part 22 ventilating the upper part and the lower part of the large-sized pipe part, and at least the inside face of the fine-sized pipe part is provided with a nickel plating layer with a plating thickness of 0.5 to 10 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064180-A (JP)
Title: Refrigerant compressor and refrigerating cycle device
Inventor: WATANABE TETSUNAGA
IPC: F04C29/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent chipping and peeling of a hard coating provided to a sliding member and improve initial conformability of the coating with respect to a mated member with which a sliding member comes into sliding contact.  <P>SOLUTION: In a refrigerant compressor which is provided in a refrigerant cycle and which contains a compression mechanism part equipped with a sliding member 15b to compress a refrigerant, the sliding member 15b consists of a base material 24 formed of a metallic material and a coating 29 harder than the base material 24 which is formed on a surface of the base material 24. Surface roughness of the base material 24 has maximum peak height "Rp" of 0.5 μm or less and arithmetic mean roughness "Ra" of 0.2 μm or less, and an initial wear height "Rpk" is set smaller than oil sump depth "Rvk".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009294230-A (JP)
Title: Automatic analyzer
Inventor: AKUTSU MASASHI
IPC: G01N35/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analyzer for reducing the load on operators, by executing the analysis of an accuracy control sample by factors from the outside, if the operators have prepared the accuracy control sample, in advance, executing accuracy control without fail, with an appropriate timing at which accuracy control has to be performed, and automatically maintaining measurement accuracy.  <P>SOLUTION: An analysis request to the accuracy control sample held in the apparatus is generated by factors, such as, holding of the accuracy control sample in the apparatus; insertion of a reference sample; satisfaction of prescribed conditions by the number of reagents under analysis (such as, "becoming 0" and "becoming lower than predetermined value"); change of date; arrival at a predetermined time; changes in operators; exceeding the number of specimens; lapse of time; the registration of new reagents; and the detection of measurement anomalies to transfer the accuracy control sample and analyze the accuracy control sample.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011069636-A (JP)
Title: Positron ct system
Inventor: OTANI ATSUSHI
IPC: G01T1/161
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positron CT system which can ensure a field of view of an examinee and expand a reconstructed field of view without changing the diameter of a detection means.  <P>SOLUTION: Each of a plurality of photon detectors 32 is constructed so that an end face of a reconfigurable area which is reconfigurable using the data on photons detected by a plurality of photon detectors 32 constituting a detection unit is tilted with respect to the central axis of the reconstructed field of view, thereby ensuring the field of view of the examinee M while making the back of the head of the examinee M the reconfigurable area. The plurality of photon detectors 32 are circularly arranged to form the detection unit, and the circularly arranged photon detectors 32 are arranged in parallel along the central axis of the reconstructed field of view, thereby expanding the reconstructed field of view without changing the diameter of the detection unit circularly arranged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069881-A (JP)
Title: Image-forming device
Inventor: ABE TOKUYOSHI
IPC: G03G15/16
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that performs transfer and re-charging in an image-forming device regardless of start-up time and converging time when voltage is applied to a transfer member or an re-charging member.  <P>SOLUTION: An image-forming device includes a secondary transfer roller 65 to which voltage is applied to transfer a toner image on an intermediate transfer belt 61 to a recording paper sheet. In this case, the secondary transfer roller 65 has: a transfer part 66 which is in contact with a toner image-forming area on the intermediate transfer belt 61 during transfer; and a conductive part 67 which is in contact with an area on the intermediate transfer belt 61 excluding the toner image-forming area. The conductive part 67 is brought into contact with the area on the intermediate transfer belt 61 excluding the toner image-forming area, prior to the transfer part 66 which is separated from the toner image-forming area on the intermediate transfer belt 61, while a voltage is applied to the secondary transfer roller 65.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069659-A (JP)
Title: Flaw inspection method and flaw inspection system
Inventor: MARUYAMA SHIGENOBU
IPC: G01N21/956
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the arranging constitution of line sensors in a plurality of directions is effective in order to maximize the effect of signal addition in a flaw inspection system but, since pixel shift is produced by the height variation in the vertical direction of a wafer produced during inspection, it becomes difficult to precisely add the mutual scattered light signals of the same coordinates.  <P>SOLUTION: In the flaw inspection system, the magnitude of the pixel shift is detected by performing pattern matching using a Haze signal at every detector and the correction of coordinates is performed to enable the precise addition of the mutual scattered light signals of the same coordinates. Alternatively, the magnitude of the height variation of the wafer is detected by either one of means for detecting the positional shift of an illumination region and the incident position shift of regular reflected light and the correction of the coordinates is performed on the basis of the detected value to precisely add the mutual scattered light signals of the same coordinates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068429-A (JP)
Title: Heavy load installing method and hoisting device
Inventor: TAKAMURA NAOHIRO
IPC: B66B7/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoisting device for simultaneously performing hoisting in the vertical direction and the movement in the horizontal direction of a heavy load by using a hoisting machine.  <P>SOLUTION: This hoisting device includes a bearing mechanism 1 arranged in a beam structure 11, a beam material 17 for installing and fixing the heavy load 3, a pair of frames 15 and 16, pulleys 9 and 10, rope bodies 38, 40 and 42 wound on the pulleys 9 and 10 and having respective one ends locked on a tension part 33 of the frames 15 and 16, and the hoisting machines 34, 35 and 36 connected to the other end of the rope bodies 38, 40 and 42 and driving so as to hoist and lower the rope bodies 38, 40 and 42 with fixtures 37, 39 and 41 positioned under the beam structure 11 as a suspension source. The pair of frames 15 and 16 respectively pivotally rotate by hoisting driving of the hoisting machines 34, 35 and 36, and the heavy load 3 is installed in an installation place of the beam structure 11 while rotating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069450-A (JP)
Title: Valve device
Inventor: HIRAMOTO HIDEHITO
IPC: F16K1/32
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device capable of enhancing the seating performance of its valve element to the valve seat even in case a pressure fluid of comparatively high pressure and large rate of flow is introduced into a pressure chamber.  <P>SOLUTION: The valve device comprises a first body 110 having a primary chamber 110a to which the pressure fluid is introduced through an inlet port 111, a second body 120 having a secondary chamber 120a from which the pressure fluid is led out through an outlet port 121, a shaft 140 to be displaced in the axial direction by a solenoid 150, the valve element 130 coupled with the shaft 140 to make displacement therewith to change over the relation between the primary 110a and secondary chambers 120a from communicated condition to discommunicated condition and vice versa, and a guide member 160 to hold the peripheral surface of the shaft 140 slidably and thereby guide the shaft 140 in the axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069144-A (JP)
Title: Interior panel
Inventor: KAJI YOSHIAKI
IPC: E04F13/21
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior panel which is hardly damaged or elastically deformed even if receiving brackets on the wall surface side hit the rear surface of the panel body when the panel body having, on the rear surface thereof, recesses to which hooking brackets are fixed is installed on a wall surface by engaging the panel body with the receiving brackets on the wall surface side.  <P>SOLUTION: The receiving bracket 30 attached to the wall surface 2 includes a base piece 31 fixed to the wall surface 2, an engagement piece 32 which extends from the base piece 31 forward and upward of the wall surface 2 and forms an insertion opening 34 allowing the hooking bracket 20 attached to the panel body 10 to be hooked and inserted, and projection parts 33 which secure the dimension between the wall surface 2 and the forward surface 32ba of the engagement piece 32 of the receiving bracket 30 attached to the wall surface 2 and which is stored in the bracket attaching recesses 12 when the panel body 10 is installed on the wall surface 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072556-A (JP)
Title: Game system and game program
Inventor: NAKAMURA MASARU
IPC: A63F13/55
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system in which areas where operation-instruction markers of each player are displayed influence each other.  <P>SOLUTION: The game system 1 determines a division position DP of a lane L where the operation-instruction marker IM is displayed each time when a predetermined condition is satisfied during the game, and determines a size of the display area DA of the lane L of the respective player based on the determined division position DP. The game system 1 also determines a position of the operation-instruction marker IM corresponding to each operation timing 20 described in sequence data SD so that the position may change with the progress of music being played. Then, it displays a game screen GI, where the operation-instruction markers IM corresponding to each of the players P are arranged in the display area DA corresponding to the respective players P, on a monitor 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072256-A (JP)
Title: Gene transfer agent and nucleic acid complex
Inventor: NAKAYAMA YASUHIDE
IPC: C12N15/09
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene transfer agent capable of more efficiently transferring a gene into a cell in a medium containing blood serum, and a nucleic acid complex in which the gene transfer agent is complexed with a nucleic acid.  <P>SOLUTION: There is disclosed a gene transfer agent comprising a branched-polymer having a plurality of branched-chains that are prolonged from an aromatic ring served as a nucleus. The branched-chain comprises a polymer obtained by randomly copolymerizing at least 2-N, N-dimethylaminoethylmethacrylate and/or its derivatives and 3-N, N-dimethylaminopropylacrylamide. The ratio of constituent units derived from the 3-N, N-dimethylaminopropylacrylamide to the sum of the constituent units derived from the 2-N, N-dimethylaminoethylmethacrylate and/or its derivatives and the constituent units derived from the 3-N, N-dimethylaminopropylacrylamide is 30 mol% or less. There is disclosed a nucleic acid complex comprising the gene transfer agent and a nucleic acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075469-A (JP)
Title: Displacement sensor
Inventor: SHIMAZAKI MASAO
IPC: G01C3/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement sensor capable of highly accurately detecting a light receiving center position at a high speed.  <P>SOLUTION: The displacement sensor 10 includes a control part 16 for successively reading light receiving signals, secondarily differentiating the light receiving signals by a time to generate second order differential signals, setting a light receiving signal level of pixels in a threshold at a zero cross point changed from a positive value to a negative value with the second order signals, and setting a pixel range of the threshold or more in a calculation range. The control part 16 calculates a gravity center position of light receiving waveform by calculating the center of gravity in the set calculation range and detects the gravity center position as a light receiving center position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080774-A (JP)
Title: Navigation device and method of route display
Inventor: KEI MASAKI
IPC: G08G1/137
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device allowing the acceleration of the start time of route guidance even in cases where the route guidance is performed by using latest map data, and a method of route display.  <P>SOLUTION: In cases where a route to a destination is calculated and displayed in this navigation device, link data and mesh map data are received from a server, the link data specifying a boundary link between the first and latter halves of a server route while the mesh map data passed therethrough with the first half of the server route. The first half of the route from a departure place to the boundary link is searched for by using the mesh map data and displayed. Mesh map data with the second half of the server route passing therethrough are received in parallel with route guidance using the first half of the route. The second half of the route from the boundary link to the destination is searched for by using the map data. The first and second halves of the route searched for are connected together to display a guidance route from the departure place to the destination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082688-A (JP)
Title: Still image extraction apparatus and still image extraction method
Inventor: MIZUNO MAKI
IPC: H04N5/91
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily extract a still image, and to easily perform a layout when the still image is extracted from a moving image content.  <P>SOLUTION: A still image extraction apparatus includes: a drawing reading unit 101 configured to read a drawn line on a display; and an extraction still image determination unit 102 configured to determine a point for extracting the still image from the moving image data according to a locus read by the drawing reading unit 101; wherein a size and a layout of an image intended by a user can be respectively set only by performing a simple operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087180-A (JP)
Title: Service providing system and method
Inventor: TAKEI HIKARU
IPC: G06F9/445
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow one reader/writer to start a plurality of kinds of applications of a mobile communication terminal.  <P>SOLUTION: In a service providing system 1, a mobile communication terminal 2 includes an application specification information writing section 24 for writing into a free area 22 of a memory inside a contactless IC card 21 specification information for specifying an application held in the mobile communication terminal itself, and a reader/writer 3 includes an application specification information reading section 33 for reading the specification information from the free area 22 when the reader/writer approaches the mobile communication terminal 2; a start command generating section 35 for generating a start command based on the obtained specification information; and a start command transmitting section 36 for transmitting the generated start command to the mobile communication terminal 2. Further, the mobile communication terminal 2 includes an application starting section 25 for starting an application using the start command obtained from the reader/writer 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087211-A (JP)
Title: Demodulation device and method, and electronic apparatus
Inventor: FUNAMOTO KAZUHISA
IPC: G06K17/00
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve demodulation at any of a plurality of different communication rates that a communication partner determines, and to suppress an increase in a circuit scale.  <P>SOLUTION: An A/D conversion unit 103 converts a signal output from an analog detecting circuit 12 into a digital signal. Enable signal generation units 104a to 104N generate enable signals respectively based upon a signal data1. A series/parallel conversion unit 105 outputs data corresponding to the plurality of communication rates respectively to one signal line, and outputs the enable signals in timing to the output of the data. A demodulation arithmetic processing unit 106 operates the data supplied as a signal data4 by the communication rates based upon signals en4a to en4N. A selection unit 107 selects and outputs data corresponding to an enable signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT