baber/WOPTO huggingface dataset:
Patent JP-2015039250-A (JP)
Title: Video display device, drive method therefor, and television receiver
Inventor: KINOSHITA TERUO
IPC: H02J7/02
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a video display device capable of contributing to a power saving measure for power supply from a power generation plant.SOLUTION: The video display device includes a first power supply unit, a second power supply unit, and a power switchover unit. The first power supply unit is charged while commercial power is connected. The second power supply unit is connected as an external device and charged while the commercial power is connected, along with the charging of the first power supply unit. When the suspension of connection to the commercial power is instructed, the power switchover unit supplies power from at least one of the first and second power supply units.
Patent JP-2013004272-A (JP)
Title: Ion source and ion implantation device
Inventor: YAMASHITA TAKATOSHI
IPC: H01J27/14
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an ion source in which less filament (cathode) disconnection occurs and larger-scale and higher-current ion beam is stably generated, compared to a conventional ion source.SOLUTION: An ion source 8 comprises: a plurality of plasma generation containers U11 to U42, each of which has a slit opening part 11 and at least one cathode 2 arranged at such a position that the tip end portion of the cathode 2 protruded inward does not contact a plasma 3; magnetic field generation means 12 for generating a magnetic field in each of the plasma generation containers U11 to U42 along the longer-side direction of the slit opening part 11; and an extraction electrode 6 for drawing out a ribbon-shaped ion beam 19 of which cross section having a substantially rectangular shape, through the slit opening part 11. Regarding the ribbon-shaped ion beams 19 drawn out from the respective plasma generation containers U11 to U42, when viewed from a shorter-side direction of the substantially rectangular cross-sectional surfaces, one end portions in a longer-side direction of the substantially rectangular cross-sectional surfaces overlap with each other.
Patent JP-2013005223-A (JP)
Title: Image pickup device and control method and program therefor
Inventor: SAKAIDA MINORU
IPC: G03B7/091
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which permits the photographer to adjust a plurality of photographic parameters easily and a control method and program therefor.SOLUTION: In an image pickup device, an image signal indicating the subject obtained by picking up an image with photographing means which photographs the subject via an optical system is subjected to signal processing. The image pickup device includes: calculation means which calculates a plurality of main component scores and a plurality of characteristic vectors by analyzing the main components with respect to a plurality of photographic parameters which are predetermined according to the subject and are used in the signal processing; and generation means which generates, in an orthogonal coordinate space composed of axes corresponding to several main component scores out of the plural main component scores calculated by the calculation means, the plural photographic parameters used in the signal processing from coordinate values specified by the photographer and the characteristic vector.
Patent JP-2013000781-A (JP)
Title: Face spline forming device, face spline forming method, outer joint member, and constant velocity universal joint
Inventor: KIMURA TAKAHIRO
IPC: B60B35/14
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a face spline forming device and a face spline forming method with which deformation of the inner diameter of a cup part can be suppressed, and a face spline can be stably formed.SOLUTION: The face spline forming device includes: a cradle 53 having a punch member 50 with a tooth part 62 for forming the face spline 28 and an end face receiving face 52 for receiving the opening end face 51 of a cup part 7; and a shaft member 57 having an inner face receiving face 56 for receiving the bottom wall inner face 55 of the cup part 7. The open end face 51 and the bottom wall inner side 52 are in a simultaneously pressure-receiving state. In this state, the punch member rocking motion is performed to form the face spline 28 on a bottom wall back surface 26a by plastic deformation by the tooth part 62 of the punch member 50.
Patent JP-2013007828-A (JP)
Title: Optical circuit
Inventor: TANOBE HIROMASA
IPC: G02B6/122
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To constitute an optical circuit by arranging, in parallel, optical switch function elements capable of dynamically switching an optical path in a vertical direction and connecting them to a wavelength routing element.SOLUTION: The optical circuit includes one wavelength routing element having a wavelength routing property, a route changeover optical switch, and a route selecting optical switch 13. The route changeover optical switch and the route selecting optical switch include optical switch function elements each of which comprises an optical waveguide circuit having an optical waveguide laminated in two or more layers and a hollow structure multimode optical waveguide inserted to the optical waveguide circuit. The hollow structure multimode optical waveguide includes a hollow optical waveguide surrounded with two Bragg reflection mirrors facing each other, two reflecting plates supporting the Bragg reflection mirrors and an end surface of a core of the optical waveguide circuit, and a height Hof the hollow optical waveguide is variably controlled to switch an optical path in the vertical direction.
Patent JP-2013007090-A (JP)
Title: Steel for mechanical structure for cold working, method for manufacturing the same, and component for mechanical structure
Inventor: MASUDA TOMOKAZU
IPC: C22C38/00
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide steel for a mechanical structure for cold working capable of achieving softening more than ever even when normal spheroidizing annealing is performed thereto, and exerting an excellent high-frequency quenching property, a useful method for manufacturing such steel for a mechanical structure for cold working, and a component for a mechanical structure obtained from such steel for a mechanical structure for cold working.SOLUTION: The steel for a mechanical structure for cold working has a predetermined chemical component composition, wherein the metal structure of the steel contains pearlite, ferrite and bainite; the total area ratio of the pearlite, the ferrite and the bainite to the entire structure is ≥95 area%; the total area ratio of the pearlite and the ferrite is ≥70 area%; the area ratio of the bainite is >10 to 30 area%; the area ratio A of the ferrite satisfies a predetermined relational expression; and the average circle-equivalent diameter of bcc-Fe crystal grains surrounded by a high-angle boundary where orientation difference between two crystal grains adjacent to each other is larger than 15° is 15-35 μm.
Patent JP-2013006685-A (JP)
Title: Side shifting device, palletizing transportation system and palletizing method
Inventor: YAMAMOTO KENJI
IPC: B65G47/82
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the side-shifting work to works with a compact and low-cost device.SOLUTION: This side-shifting device 1 for tightly aligning a plurality of works W, which are placed on a pallet 2, on the pallet 2 includes: a pair of side-shifting bodies 3, 4; and a presser body 8. The pair of side-shifting bodies 3, 4 are moved forward to push the plurality of works W, and the presser body 8 is made to abut on sides of other plurality of works W, which are disposed on a side opposite to the pushed works W. With this structure, the plurality of works W on the pallet 2 can be tightly aligned.
Patent JP-2013012834-A (JP)
Title: Optical transmission system, optical transmitter, and optical receiver
Inventor: OSAKA TAKEO
IPC: H04B10/2507
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in transmission quality caused by polarization dependency.SOLUTION: An optical transmission system comprises an optical transmitter and an optical receiver. The optical transmitter includes a polarization control part and a reception part. The polarization control part changes a polarization state by performing variable control of an operation frequency within a frequency range having polarization followability of the optical receiver to polarization of signal light on the basis of a notified monitoring result. The reception part receives the notified monitoring result of transmission quality of the signal light. The optical receiver has a monitor control part including a monitor part and a notification part. The monitor part monitors the transmission quality of the received signal light. The notification part transmits the monitoring result to the optical transmitter.
Patent JP-2013012060-A (JP)
Title: Display input device and image formation apparatus comprising the same
Inventor: SAKATA HIROMI
IPC: G06F3/048
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To improve usability of a display input device by delaying acceptance of a specific type of input among erroneous input resulting from fast-pressing due to habitual practice and accepting only accurate input while suppressing decrease in operational efficiency, so as to exonerate a user from do-overs of time-consuming settings.SOLUTION: A display input device comprises: a display part (liquid crystal display part) for displaying a plurality of keys on a screen; a touch panel part for detecting a position pressed in the display part; and a display control part for accepting input by recognizing a pressed key and controlling display of the display part to make the display part switch the display in response to the pressed key. The display control part measures time intervals between pressing of the keys, and accepts key input in an erroneous input prevention mode which delays acceptance of input by specific keys specified beforehand when the keys are pressed at a time interval shorter than a preset reference time.
Patent JP-2013016891-A (JP)
Title: Radio communication system and method, base station device, and terminal device
Inventor: KUWABARA MIKIO
IPC: H04W16/02
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To limit an antenna and a ranging code to be searched by giving notice of a message limiting a ranging code that can be transmitted by an antenna ID from a base station side, and to reduce a processing load related to search.SOLUTION: In a cellular radio system in which a base station device BTS is connected with a plurality of antennas, and each antenna transmits an antenna ID to identify an antenna (411), the BTS gives notice of a message stating that a group of ranging codes a terminal MS can transmit is limited by the antenna ID (410), and the MS receives the message and identifies the antenna ID, and then selects a ranging code from the relevant group of ranging codes (412) and transmits the ranging code (413).
Patent JP-2013015909-A (JP)
Title: Table structure automatic recognition program, table structure automatic recognition method and table structure automatic recognition device
Inventor: NANBA ISAO
IPC: G06Q50/26
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a table structure automatic recognition program, a table structure automatic recognition method and a table structure automatic recognition device capable of highly accurately performing automatic recognition of a table with simple definition of table structures.SOLUTION: A computer executes processing comprising: extracting multiple tables from a document database storing document data including the multiple tables including multiple sections; referring to a table extraction condition database storing a first index of the tables to be extracted and checking the first index and data of the sections of index items included in each of the multiple tables against each other; extracting a table a check result of which satisfies a predetermined condition; and correcting, on the basis of a length of each section included in the table satisfying the predetermined condition, at least one of the length of the section of the index item and the length of the section of a data item corresponding to the index item, used for associating the section of the index item of the table and the section of the data item with each other.
Patent JP-2013014341-A (JP)
Title: Discharging container
Inventor: HOSHINO MAYA
IPC: B65D47/20
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent any liquid leakage from a discharge port without increasing the number of components while ensuring the quality of a content.SOLUTION: A discharging container includes a container body 4 having an inner container 2 rich in flexibility for storing a content, and an outer container 3 that is elastically deformable, and a discharge cap 6 attached to a mouth 4a of the container body 4 with a discharge port 5 being formed therein. An intake hole 8c from which outside air is sucked is formed between the outer container 3 and the inner container 2. The discharge cap 6 includes an outside air introducing hole 11d for communicating the outer side with the intake hole 8c, an air valve 12c for changing the communication and the interception between the intake hole 8c and the outside air introducing hole 11d, a communication hole 10g for communicating the discharge port 5 with the inside of the inner container 2, a valve member 12b for changing the communication and the interception between the discharge port 5 and the communication hole 10g, and an discharge film 20 that is elastically deformable to close the discharge port 5. A slit 20a is formed in the discharge film 20, and when the discharge film 20 is elastically deformed as the internal pressure in the inner container 2 is increased, the slit 20a is expanded to open the discharge port 5.
Patent JP-2012023726-A (JP)
Title: Mute control circuit and electronic device having the same
Inventor: WANG TAO
IPC: H03F1/00
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a mute control circuit that can remove noises generated at power-on and an electronic device comprising the mute control circuit.SOLUTION: An electronic device according to the present invention includes a processing unit, a mute control circuit, an audio amplifier, and an audio output interface unit. The audio amplifier amplifies audio signals generated by the electronic device, and outputs the amplified audio signals to the audio output interface unit. The processing unit generates a mute control signal. The mute control circuit includes a main circuit and an auxiliary circuit. The main circuit is for responding to the mute control signal for controlling the audio amplifier to change between a mute state and a play state accordingly. The auxiliary circuit is for enabling the output port of the audio amplifier to be electrically grounded at the moment of supplying power to the electronic device to thereby cut off the communication between the audio amplifier and the audio output interface unit.
Patent JP-2013017114-A (JP)
Title: Radio terminal and demodulation method
Inventor: KOIKE CHIMATO
IPC: H04J99/00
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To allow a received signal to be modulated even if a radio terminal is not notified of modulation schemes of other radio terminals.SOLUTION: A receiving unit 1a receives information on a modulation scheme applied to signals to a radio terminal 1 from a transmission apparatus 3. An MLD unit 1b performs maximum likelihood detection of a received signal by using a modulation scheme based on the information received by the receiving unit 1a and a plurality of modulation schemes applicable to a signal to another radio terminal 2. An estimation unit 1c estimates a modulation scheme applied to a signal to the other radio terminal 2 on the basis of predetermined information obtained in a maximum likelihood detection process in each of the plurality of modulation schemes of the MLD unit 1b. A controlling unit 1d controls the MLD unit 1b to perform maximum likelihood detection by using the modulation scheme estimated by the estimation unit 1c and the modulation scheme in the information received by the receiving unit 1a.
Patent JP-2012050070-A (JP)
Title: Communication terminal, method for receiving data and computer program product
Inventor: WOLFGANG VIPPIG
IPC: H04M1/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To enable data transmitted by a plurality of communication networks to be received.SOLUTION: A reception terminal may comprise: a receiver which is configured to receive data via a first channel or via a second channel; and a controller which is configured for controlling the receiver in such a manner that the receiver receives a part of first data from a first facility of a first network by means of the first channel in a first part of a period in which the transmission of the first data by the first facility overlaps the transmission of second data by a second facility, and that the receiver receives a part of the second data from the second facility by means of the second communication channel during a second part of the period. Consequently, the controller controls the receiver so that the first part of the period and the second part of the period do not overlap, and that the part of the first data which is received in the first part of the period meets a predetermined criterion.
Patent JP-2011229951-A (JP)
Title: Pinball game machine
Inventor: ITAGAKI SHINGAKU
IPC: A63F7/02
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can suppress a state that a game player accidentally lapses into a situation which is disadvantageous to the game player by suggesting timing for aiming at a specified target to the game player.SOLUTION: A first special game execution means executes a first special game which is more advantageous to the game player than an ordinary game by changing a first jackpot port to a ball receivable state when a first pattern which is variably displayed by a special pattern display means has been stopped at a specified winning pattern. A second special game execution means executes a second special game which is more advantageous to the game player than the ordinary game with the entering of a ball in a regular electric generator ball entry hole as a trigger. A specified game control means makes the variable period of time for each time of the first and second patterns shorter than that during the execution of the first special game after the completion of the execution of the first special game. A performance display control means displays a period of time until the variable display of an ordinary pattern by all stored ordinary pattern lottery values is completed by a performance display apparatus during the execution of the first special game.
Patent JP-2013023714-A (JP)
Title: Welded steel pipe of low-yield-ratio and hic resistance, exhibiting excellent weld toughness after sr, and method of producing the same
Inventor: TANIZAWA AKIHIKO
IPC: C22C38/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a welded steel pipe of a low-yield-ratio and HIC resistance, exhibiting excellent weld toughness after SR (stress relief annealing), and a method of producing the same.SOLUTION: The welded steel pipe of a low-yield-ratio and HIC resistance, exhibiting excellent weld toughness after SR, includes a base material comprising Al, Ti and Ca, and further comprising at least one element selected from Cu, Ni, Cr, Mo, Nb and V, and is characterized in that Ceq is at least 0.28, PHIC is not higher than 1.00, ACR is from 1.0 to 4.0. The metal structure of the base material present in the central part in the thickness direction of the pipe includes polygonal ferrite and pseudo polygonal ferrite having a mean particle diameter of not larger than 40 μm and a mean aspect ratio of not higher than 2.0, and a second hard phase. The difference of the hardness between the polygonal ferrite and the second hard phase is from Hv 20 to 100, the weld metal part of the welded steel pipe is made of a similar metal to the base material, Pcm is at least 0.12, and PSR is not higher than 0.025.
Patent JP-2013024374-A (JP)
Title: Attachment for ultrasound probe
Inventor: OSANAWA TAKASHI
IPC: F16B31/02
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately measure a bolt shaft force and to facilitate an operation for measurement, regarding an attachment for ultrasound probe.SOLUTION: When used, the attachment (1) for ultrasound probe is mounted on an ultrasound probe (20) attached to a measurement surface formed at the head of a bolt to measure the bolt shaft force. The attachment is equipped with a guide means (21) for guiding the ultrasound probe to the measurement surface while sliding at least on a part of a specific area excluding the measurement surface of an outer surface of the head of the bolt when attaching the ultrasound probe to the measurement surface.
Patent JP-2013024226-A (JP)
Title: Variable compression ratio internal combustion engine
Inventor: KAWAMOTO NOBUKI
IPC: F02B75/04
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a variable compression ratio internal combustion engine capable of preventing bubble generation in oil caused by in-crankcase accumulation of oil dropped from an oil passage in a cylinder block.SOLUTION: The internal combustion engine 1 is installed while a cylinder block 3 is being able to relatively move up and down to a crankcase 5. An oil passage 10 in the cylinder block 3 has an opening 11 open to the side of the crankcase 5 below the cylinder block 3, the crankcase 5 has a counter wall 13 opposed to the opening 11 of the oil passage 10, and the counter wall 13 has an oil guide surface 13a inclined in a horizontal direction.
Patent JP-2013022581-A (JP)
Title: Device and method for separating carbon dioxide
Inventor: MOCHIZUKI YUSUKE
IPC: B01D53/22
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for separating carbon dioxide, excellent in carbon dioxide separation property.SOLUTION: The device for separating carbon dioxide includes: a carbon dioxide acceleratedly-transporting membrane 12 having a gel membrane, water and a carbon dioxide carrier, supplied with a raw material gas FG at temperature of 100°C or higher to a supply surface side, and selectively transmitting carbon dioxide contained in the raw material gas FG supplied to the supply surface side to a transmitting surface side; and a back pressure adjustment valve 40 and a humidifier 30 as moisture maintaining means for maintaining moisture on the transmitting surface side of the carbon dioxide acceleratedly-transporting membrane 12.
Patent JP-2011227990-A (JP)
Title: Recording apparatus and information recording method
Inventor: YABANETA HIROSHI
IPC: G11B20/10
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an information recording method for eliminating, in the case where a menu generated in a first recording apparatus is stored onto an information recording medium and then the information recording medium is set in a second recording apparatus, intrinsically unnecessary processing load and processing time in the second recording apparatus.SOLUTION: An information recording method is provided for recording information onto an information recording medium by coding supplementary information of video information at the same time of coding the video information. The supplementary information is assigned for each picture of the video information. When the supplementary information includes pieces of information which are the same in type but different in accuracy, the information with lower accuracy is recorded onto the information recording medium before the information with higher accuracy in the recording order.