baber/WOPTO huggingface dataset:
Patent JP-2013025273-A (JP)
Title: Exposure device and control method therefor
Inventor: OBARA TAKASHI
IPC: G11B7/26
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory long straight line free from any aberration resulting from deflection, in the technique of exposing pattern data by emitting a beam to a rotary sample.SOLUTION: Circumferential position correction signal generating means (27) calculates and sets the amount of circumferential deflection per unit dot, emitting time, and frequency for formation of all dots by using dose amount information, which is required for unit dot for formation of a linear pattern, linear velocity information about rotation, beam current information, circumferential deflection sensitivity information, and dot number set information as input information, and generates a pattern signal in which beginning dots exposed sequentially are lined up in a linear width direction. Radial position correction signal generating means (29) calculates an amount of radial deflection, which is an arbitrary overlap rate for an adjacent dot in the direction of the length or width of the linear pattern by using the dot number set information, radial direction deflection sensitivity information, and information about emitting time per unit dot as input information, and generates a pattern signal.
Patent JP-2013030890-A (JP)
Title: Communication device and communication method
Inventor: UMEUCHI MAKOTO
IPC: H04W12/08
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication device and a communication method allowing communication with a high security level while reducing a processing load, when communicating through a plurality of networks having different security levels.SOLUTION: The communication device includes: first transmission/reception means for communicating through a first network having a high security level; second transmission/reception means for communicating through a second network having a security level lower than the first network; distribution means for distributing a transmission data packet to the first network or the second network; and coding means for outputting the transmission data packet distributed to the first network by the distribution means to the first transmission/reception means and for network-coding the transmission data packet distributed to the second network using the transmission data packet distributed to the first network as a key packet to output it to the second transmission/reception means.
Patent JP-2013029419-A (JP)
Title: Positioning device
Inventor: AMISHIMA TAKESHI
IPC: G01S5/06
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To measure the accurate position of a radio wave source without causing deterioration in positioning precision with high-speed movement of a satellite.SOLUTION: A positioning device includes: a movement compensation calculation part 2 which calculates time points τ(t), τ(t) when a radio wave reaches satellites #1, #2 for each of a plurality of candidate positions p; a reception signal movement compensation part 3 which compensate for reception signals s(t), s(t) of the satellites #1, #2 using the arrival time points τ(t), τ(t); and an internal product value calculation part 4 which calculates the internal product value cor(p) of the reception signals after the compensation. Then the positioning device specifies a candidate position pwhere the internal product value cor(p) calculated by the internal product value calculation part 4 becomes maximum, and outputs the candidate position pas a positioning result of the radio wave source.
Patent JP-2013030642-A (JP)
Title: Laser device
Inventor: MOTODA TAKASHI
IPC: H01S5/18
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser device suitable for a high output application.SOLUTION: A laser device according to the present invention comprises: a substrate; a lower clad layer formed on the substrate; an active layer formed on the lower clad layer; an upper clad layer formed on the active layer; a two-dimensional diffraction grating formed in an upper layer than the active layer in size of 100 μm×100 μm and over for diffracting light generated in the active layer to above the upper clad layer; a first reflection film formed on a first end surface of a resonator including the lower clad layer, the active layer and the upper clad layer for reflecting light generated in the active layer; and a second reflection film formed on a second end surface of the resonator on the opposite side to the first end surface for reflecting light generated in the active layer.
Patent JP-2012009042-A (JP)
Title: Integrated interest layer for user interface
Inventor: IMRAN A CHAUDHRI
IPC: G06F3/048
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a Dashboard which is easily activated or deleted without a user looking for a specific user interface element among a group of open windows.SOLUTION: In response to a command from a user, the Dashboard is called and widgets 801, 901, 1101, 1301 are shown on a screen. The user can activate the Dashboard at any time and the Dashboard temporarily replaces an existing user interface display on the user's screen. When the Dashboard is activated, the user interacts with any or all of the widgets 801, 901, 1101, 1301 and constructs the Dashboard by adding, deleting, moving, or constructing the individual widgets 801, 901, 1101, 1301 as the user desires.
Patent JP-2012168922-A (JP)
Title: Communication apparatus
Inventor: KANAYAMA MITSUHIRO
IPC: G06F1/26
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To perform start operation from a stand-by state to an operation state in response to connection of a cable.SOLUTION: A charging system 1 supplies charging power from a charging stand 2 to an on-vehicle machine 3 through an electric power line 6. The charging stand 2 and the on-vehicle machine 3 have communication circuits 22, 32, respectively, as electric power line communication apparatuses communicating through the electric power line 6. The on-vehicle machine 3 has a detection circuit 38 for detecting the impedance of the electric power line 6. Further, the on-vehicle machine 3 has a control device 39 for switching between a stand-by state and an operation state of the communication circuit 32 based on the impedance detected by the detection circuit 38. For example, the control device 39 detects that a cable 7 is connected by a change in impedance of the electric power line 6. The control device 39 switches the communication circuit 32 from the stand-by state to the operation state in response to connection of the cable 7.
Patent JP-2013036808-A (JP)
Title: Navigation system
Inventor: HAMA NORIHIKO
IPC: G01C21/34
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system which can simply, efficiently and economically realize travel reducing a time required for a destination by utilizing a newly established smart IC.SOLUTION: A navigation system comprises: trigger generation detection means 28 for detecting generation of a predetermined trigger related to an optimal path/destination of which latest SIC predetermined information should be requested from a server 4; latest SIC predetermined information request means 29 for requesting the latest SIC predetermined information from the server 4 when the generation of the trigger is detected; latest SCI predetermined information generation means 35 for generating the latest SIC predetermined information in response to the request; latest SIC predetermined information providing means 36 for providing the generated latest SIC predetermined information to an in-vehicle machine 2; and latest SIC predetermined information utilization means 26 and 27 for utilizing the provided latest SIC predetermined information for route guidance.
Patent JP-2012039117-A (JP)
Title: Silicon wafer and method of manufacturing the same
Inventor: BULFLEET VON AMMON
IPC: H01L21/324
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide silicon wafers having a significantly reduced density of stable BMD nuclei in the entire wafer volume and a method of manufacturing the same.SOLUTION: To provide silicon wafers having an oxygen concentration of 5×10to 7.5×10cmand a method of manufacturing the silicon wafers by flash irradiation. The silicon wafers have the following BMD densities after the following heating processes carried out alternatively: a BMD density of at most 1×10cmafter a treatment for three hours at 780°C and subsequently for 16 hours at 1000°C, and a BMD density of at least 1×10cmafter heating of the silicon wafers at a heating rate of 1 K/min from a start temperature of 500°C to a target temperature of 1000°C and subsequent holding at 1000°C for 16 hours.
Patent JP-2013038345-A (JP)
Title: Photovoltaic power generation system
Inventor: IMAGAWA NOBUTAKA
IPC: H01L31/042
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system which makes it easy to measure the condition of the entire circuit electrically connecting a solar cell module and a power conditioner which links the solar cell module to a utility grid.SOLUTION: A photovoltaic power generation system 1 comprises: a plurality of junction boxes 7 which electrically connects a plurality of solar cell strings 6 in parallel in multiple stages; a power conditioner 11, electrically connected to a junction box 7b located at a terminal end, which links the solar cell strings 6 to a utility grid; a plurality of input side ammeters 25 which measure current on the input side of the junction boxes 7; a plurality of output side ammeters 26 which measure current on the output side of the junction boxes 7; a plurality of voltmeters 27 which measure voltage on the output side of the junction boxes 7; a plurality of information gathering devices 31 which acquire the measurement results of the input side ammeters 25, the output side ammeters 26 and the voltmeters 27, and transmit the acquired data; and a storage device 32 which receives the measurement results of the input side ammeters 25, the output side ammeters 26 and the voltmeters 27 from the information gathering devices 31, and stores the received data therein.
Patent JP-2013039627-A (JP)
Title: Automatic tool changer for ultrasonic machine
Inventor: TAKE YOSHIHIRO
IPC: B23Q3/157
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and compact automatic tool changer for an ultrasonic machine.SOLUTION: The automatic tool changer for the ultrasonic machine includes: machining tool holders 4 for a machining tool 3 to be attached thereto; a tool stocker 5 with a plurality of holder receiving holes formed thereat for holding the machining tool holder 4; and an ultrasonic spindle unit 2 including a spindle rotationally driven around an axis, an ultrasonic vibrator placed in a hollow body sleeve formed at the spindle, and a supporting horn coaxially connected to the ultrasonic vibrator and fixed by captivity to the inner peripheral wall of the body sleeve for transmitting ultrasonic vibration excited by the ultrasonic vibrator to the machining tool through the machining tool holder. Each of the machining tool holders 4 includes, in a side shank thereof, a rotational restraint portion for restraining the rotation thereof in the holder receiving hole of the tool stocker 5, and is attached and/detached by being screwed into the supporting horn by the rotation of the spindle while being held in the holder receiving hole of the tool stocker 5.
Patent JP-2013040359-A (JP)
Title: Method for secondary refining of molten steel and manufacturing method therefor
Inventor: ITO TOSHIYUKI
IPC: C21C7/064
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for desulfurizing molten steel, by which S concentration in the steel can be controlled at high precision by quickly and accurately analyzing the S concentration in the molten steel sample extracted before completing secondary refining after a converter molten-steel tapping, and to provide a method for manufacturing the molten steel by using the method for desulfurizing the molten steel.SOLUTION: In the method for desulfurizing the molten steel and the manufacturing method for the molten steel, in the method for secondary refining of the molten steel tapped off from the converter, when analyzing the S concentration in a sample extracted from the molten steel during refining to determine the subsequent desulfurization treatment condition based on the analyzed value thereof, the analysis of the S concentration are performed by an analyzing method including: a high-frequency induction heating process, in which the S in the molten steel is changed into SOby oxidizing the sample by the high-frequency induction heating under pure-oxygen atmosphere; and an analyzing process, in which the S concentration in the sample is quantified by analyzing SO-containing gas generated in the high-frequency induction heating process by an ultraviolet-fluorescence method.
Patent JP-2013042325-A (JP)
Title: Product information distribution system
Inventor: KITAJIMA HIDEHIKO
IPC: G06Q30/02
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To allow products displayed in a video content to be ordered.SOLUTION: A product information distribution system 10 comprises: a product information distribution server 100 having distribution means for distributing information on a product which appears in the video content to a mobile terminal 300 in conjunction with progress of the video content; and a mobile terminal 300 having display means for displaying information on the product received from the product information distribution server 100 on a monitor and order receiving means for receiving an order from a user to the product displayed on the monitor. An identifier for identifying each product is attached to the product which appears in the video content. The distribution means attaches identification information for identifying the identifier attached to each product in the video content to the information on the product to distribute it. The display means, on the basis of the identification information received from an information distribution device, associates the identifier attached to the product in the video content with the information on the product received from the information distribution device to display it.
Patent JP-2013044611-A (JP)
Title: Route search device, route search method, computer program, route search system, server, and terminal device
Inventor: INOUE HOKUTO
IPC: G01C21/34
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To output a route search result which enables a user to intuitively determine both presence of divergence and presence of junction.SOLUTION: A route search device 1 comprises: map information acquisition means 120 for acquiring map information including map data and facility information; route network information acquisition means 122 for acquiring route network information including link information about links among a plurality of nodes; route search means 124 for searching for a guidance route from a departure place to a destination; divergence and junction node specification means 126 for specifying a route node connected with a non-route link which is not included in the guidance route among a plurality of route nodes composing the guidance route, as a divergence and junction node; non-route node specification means 128 for specifying one node different from the route node among the plurality of nodes connected with the non-route link, as a non-route node; list generation means for adding non-route symbols to a facility list; and output control means 322 for outputting the facility list to which the non-route symbols are added.
Patent JP-2013046309-A (JP)
Title: Portable terminal control method and program
Inventor: NAKANO TOMOHIRO
IPC: H04M1/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a portable terminal which more reliably receives an emergency disaster flash report when a second or subsequent disaster occurs.SOLUTION: The control method of the portable terminal includes: a first process of receiving the first emergency disaster flash report; a second process which, after the first emergency disaster flash report, causes the operation mode of the portable device to transition to an FM-broadcast receivable state; and a third process which, after receiving the second emergency disaster flash report transmitted by FM broadcast, causes the operation mode of the portable device to transition to a warning system mode to warn of the possibility of disaster occurrence to a user.
Patent JP-2013045415-A (JP)
Title: Topic word acquisition device, method, and program
Inventor: HIROSHIMA NOBUAKI
IPC: G06F17/30
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To appropriately acquire a topic word relating to an object.SOLUTION: An object extraction part 11 extracts an object from a document group; a topic word candidate extraction part 12 extracts topic word candidates from each document including the object; and a topic word candidate accumulation part 13 classifies each document into a document domain on the basis of the source of the document, accumulates document domain frequencies represented by the number of document domains in which a document including a topic word candidate is classified and document frequencies represented by the number of documents including a topic word candidate, and stores the document frequencies in a topic word candidate database 17. When an object for retrieving a document is input, a topic word candidate acquisition part 14 acquires topic word candidates corresponding to the input object with reference to the topic word candidate database 17, and a topic word candidate selection part 15 calculates a score S that becomes higher as the document domain frequencies are higher for each topic word candidate, and selects a topic word candidate whose score S is equal to or more than a threshold S.
Patent JP-2013048131-A (JP)
Title: Resin coating device and resin coating method
Inventor: OIKAZE HIROTOSHI
IPC: B05C11/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin coating device and a resin coating method in an LED package manufacturing system which allows for enhancement of production yield, by equalizing the emission characteristics of an LED package even when the emission wavelength of an LED element varies.SOLUTION: In the resin coating device used for manufacturing an LED package where an LED element is covered with a resin containing a phosphor, exciting light is irradiated toward a resin 8 applied to a trial coating material 43 for emission characteristics measurement. A deviation of the measurement results of emission characteristics of light reflected on the trial coating material 43 and passed through the resin 8, from prescribed emission characteristics is determined, and an appropriate coating amount of resin to be applied to the LED element for real production is derived based on the deviation.
Patent JP-2013055195-A (JP)
Title: Nonvolatile semiconductor memory device and manufacturing method of the same
Inventor: ISHIZUKI MEGUMI
IPC: H01L29/792
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device with suppressed variation in a threshold voltage of a selection gate, and to provide a manufacturing method of the same.SOLUTION: The nonvolatile semiconductor memory device includes: a first stacked body that has a plurality of electrode layers and a plurality of first insulating layers alternately stacked; a memory film that is provided on a sidewall of a first hole penetrating through the first stacked body; a first channel body layer that is provided inside the memory film provided in the first hole; an inter-layer insulating film that is provided on the first stacked body; a second stacked body that has a selection gate electrode layer provided on the inter-layer insulating film and a second insulating layer provided on the selection gate electrode layer; a gate insulating film that is provided on a sidewall of a second hole which is in communication with the first hole and penetrating through the second stacked body and the inter-layer insulating film; and a second channel body layer that is provided inside the gate insulating film in the second hole and is connected to the first channel body layer. The diameter of the second hole at the interface between the selection gate electrode layer and the second insulating layer is smaller than that at the interface between the selection gate electrode layer and the inter-layer insulating film.
Patent JP-2012060879-A (JP)
Title: High-speed accident determination device and method in electric power system
Inventor: JEONG YEONG-U
IPC: H02H3/08
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed accident determination device and a method in an electric power system, which determines whether an accident occurs or not at a very rapid speed.SOLUTION: The accident determination device comprises: a current transformer which detects a current supplied to an electric power system, and outputs it as a current detection voltage; a current determination unit which compares the current detection voltage, a voltage with the current detection voltage differentiated by the first order, and a voltage with the current detection voltage differentiated by the second order with a first, a second, and a third reference voltage which are set in advance, respectively; a photo-sensor which is installed at a location where light is generated in case of an arc accident, detects the light, and outputs a light signal; a light signal determination unit which outputs a photo-detection voltage converted from the light signal of the photo-sensor to an accident determination unit as compared with a forth reference voltage set in advance; and the accident determination unit which determines whether an accident occurs or not from a comparative determination signal of the current determination unit and the light signal determination unit, and generates a trip signal in the case where it is determines that an accident occurs.
Patent JP-2013055897-A (JP)
Title: Posture controlling device for combine harvester
Inventor: TANAKA YUKIKAZU
IPC: B62D55/116
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a posture controlling device for a combine harvester in which a mechanism including a hydraulic cylinder used for horizontal control of a machine body is compactly arranged in the machine body.SOLUTION: Lifting arms 19, 24, 26 turning around shaft parts 17, 22 and lifting and lowering a truck frame 10, operating arms 18, 23 turning the shaft parts 17, 22 and operating the lifting arms 19, 24, 26 are secured in the same direction of the longitudinal direction of a machine body in the shaft parts 17, 22 arranged in a right and left direction of the machine frame in the machine frame 2, the lengths F1, R1 of the operating arms 18, 23 from the shaft parts 17, 22 to the same direction are set not longer than the lengths F2, R2 of the lifting arms 19, 24, 26 from the shaft parts 17, 22 to the same direction, hydraulic cylinders 28, 29 protruding and retracting piston rods 28a, 29a downward over the operating arms 18, 23 and the machine frame 2 and turning the operating arms 18, 23 around the shaft parts 17, 22 are arranged in a vertical direction.