baber/WOPTO huggingface dataset:
Patent JP-2013091357-A (JP)
Title: Vehicle control device
Inventor: SAITO JUN
IPC: B60L50/16
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a torque control device for a hybrid vehicle, capable of achieving a target drive torque requested by a driver with responsiveness equivalent to those during motor traveling when the target drive torque based on an acceleration request of the driver is increased during the traveling by engine output.SOLUTION: In a vehicle control device 29 distributing engine torque Te output by an engine 1 to drive torque Tv driving a drive wheel 5 of the vehicle M and operation torque Tg operating electric power generators 2, 3, when target drive torque Td based on a request of a driver is increased, a distribution ratio of the operation torque Tg is reduced while maintaining the engine torque Te to the engine torque before the request of the driver.
Patent JP-2013093075-A (JP)
Title: Optical pickup and optical disk apparatus
Inventor: KITAYAMA AKIRA
IPC: G11B7/12
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of reducing electromagnetic radiation in a low cost when recording and reproducing, and an optical disk using the optical pickup.SOLUTION: The optical pickup comprises: a laser diode for modulating a laser beam in accordance to driving current such as a write strategy signal; a driver having a first output end of the laser diode driving current; first lines for electrically connecting the first output end of the driver and a first terminal of the laser diode; second lines wired adjacent to at least one part of a signal line and for electrically connecting a second terminal of the laser diode and an output terminal of the driver; a printed wiring board including the first and the second lines; a metal heat radiation cover for the driver; and an optical pickup body including a lens and the like. The first lines and the second lines are vertically arranged to thereby have a two-layer structure. In the two-layer structure, either one of the first lines and the second lines, which is closer to the heat radiation cover than the other, has a wider line width than that of the other.
Patent JP-2013093399-A (JP)
Title: Semiconductor light emitting element
Inventor: TANAKA AKIRA
IPC: H01L33/38
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element where high and low carrier density regions are provided to improve the overall luminous efficacy.SOLUTION: In a semiconductor light emitting element 10, a semiconductor light emitting layer 15 is provided between a first conductive type first semiconductor layer 12 and a second conductive type second semiconductor layer 14. A mesh first electrode 16 is provided on the first semiconductor layer 12 opposite to the semiconductor light emitting layer 15. A dot second electrode 18a is provided on the second semiconductor layer 14 opposite to the semiconductor light emitting layer 15 so as to overlap with a center of the mesh of the first electrode 16 in a plane view arranged parallel to a surface of the second semiconductor layer 14.
Patent JP-2013091382-A (JP)
Title: Welding structure of frame structure
Inventor: YANAGIMOTO TETSUSHI
IPC: B62D21/02
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a welding structure of a frame structure which prevents deformation of a frame material to be caused by welding, while securing sufficient joint strength.SOLUTION: The welding structure of a frame structure is configured to bring a side surface of one frame material 10 into contact with an end surface of the other tubular frame member 20, the contact part being welded. A ratio of a length of a non-welded part 31 to a length of a welded part 30 in the end surface of the other frame member 20 is 10-40%.
Patent JP-2012074046-A (JP)
Title: Instruction cache having fixed number of variable length instructions
Inventor: BRIDGES JEFFREY TODD
IPC: G06F12/08
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To improve instruction cache access under presence of variable-length instructions.SOLUTION: A fixed number of variable-length instructions are stored in each of lines 200, 260 of an instruction cache. Variable-length instructions I1-I8 are aligned along predetermined boundaries. Since the length of each instruction in the line, and hence the span of memory the instructions occupy, is not known, each of addresses 240, 300 of the next following instruction is calculated and stored with the cache line. Ascertaining the instruction boundaries, aligning the instructions, and calculating the next fetch address are performed in a predecoder prior to placing the instructions in the cache.
Patent JP-2013099043-A (JP)
Title: Distribution board
Inventor: BABA TAKASHI
IPC: H02B1/40
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board in which a circuit breaker can be attached and fixed reliably to the middle bottom, even if attachment and fixing release means, i.e., a lock lever, is not located at the attachment and fixing position.SOLUTION: In a distribution board where branch switches 1 attached to a middle bottom 2 are arranged in a cabinet, each branch switch is provided with a lock lever 104 which attaches and fixes the branch switch by engaging with an engaging part 204 provided on the middle bottom, and releases attachment by disengaging from the engaging part. When a cover is attached to a box while the lock lever is at the release position, the lock lever abuts against the back of the cover and displaces from the attachment release position to the attachment and fixing position.
Patent JP-2013098043-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/02
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent excessive load on an outer peripheral end of an electrode catalyst layer when a fuel cell is fastened, and to reliably prevent damage to a solid polymer electrolyte membrane.SOLUTION: An electrolyte membrane/electrode structure 12 with protective films includes: an MEA 12a that has a cathode electrode 20, and an anode electrode 22, that sandwich a solid polymer electrolyte membrane 18 therebetween; and protective films 24a and 24b that are bonded to an outer peripheral end edge part of the solid polymer electrolyte membrane 18. The electrolyte membrane/electrode structure 12 with protective films has a power generation section 46 and an edge periphery section 48. On an outer peripheral edge thereof having contact with the MEA 12a, a cathode separator 14 has a depression 14c that houses the edge periphery section 48 including an outer peripheral end 20ae. On an outer peripheral edge thereof having contact with the MEA 12a, an anode separator 16 has a depression 16c that houses the edge periphery section 48 including an outer peripheral end 22ae.
Patent JP-2013096966-A (JP)
Title: Method of measuring coefficient of thermal expansion
Inventor: SHINBA YOICHI
IPC: G01N25/16
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method to measure the coefficient of thermal expansion (CTE) of a thin film-like material with improved reproducibility.SOLUTION: The method of measuring a coefficient of thermal expansion includes the steps of: holding both ends of a test piece with holding members; changing temperature of the held test piece; and measuring the amount of expansion and contraction of the test piece corresponding to the temperature change. In a state where microparticles are present between at least one of the holding members and the test piece, the holding is performed.
Patent JP-2013101770-A (JP)
Title: Compact nonaqueous electrolyte secondary battery and manufacturing method therefor
Inventor: SUGANO YOSHIMI
IPC: H01M10/0525
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact nonaqueous electrolyte secondary battery having large charge/discharge capacity characteristics and excellent cycle characteristics.SOLUTION: In the compact nonaqueous electrolyte secondary battery consisting of a negative electrode, a positive electrode and a lithium ion conductive nonaqueous electrolyte, the negative electrode active material of the negative electrode is SiOx(0<x<2) having a carbon coat on the surface, particle size distribution D10 of the negative electrode active material is 1 μm or more and D90 is 5 μm or less, and the thickness of the carbon coat is 10-1100 nm.
Patent JP-2013101503-A (JP)
Title: Video additional information relativity learning device, method, and program
Inventor: KIMURA SHOGO
IPC: G06F17/30
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To use both image information and audio information included in a video, and to learn the relationship between those pieces of information and language information with higher precision by taking mutual occurrence relation thereof into consideration.SOLUTION: A stored image feature extraction unit 4 extracts stored image features from stored videos respectively. A stored audio feature extraction unit 5 extracts stored audio features from the stored videos. A stored additional information feature extraction unit 3 extracts stored additional information features from a set of additional information added to the videos. A video/additional information relationship learning unit 7 learns, for each language label, a set of model parameters of a topic model showing the relation between stored image features and stored audio features of a video given the language label as additional information and topics of the video so as to maximize likelihood of a set of stored image features and a set of stored audio features for the topic model.
Patent JP-2013107953-A (JP)
Title: Emulsion solution
Inventor: ENDO TORU
IPC: C09K3/18
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion solution exhibiting excellent emulsifying and dispersing properties and manifesting a water-repelling effect and thereby expectable of being developed as a repellent.SOLUTION: There is provided an emulsion solution which is provided by emulsifying and dispersing a solid in an aqueous medium at 10-50 wt.% concentration, wherein the solid is a composition provided by at least compounding 30-100 pts.wt. paraffin wax into 100 pts.wt. aliphatic-aromatic-alicyclic copolymer petroleum resin.
Patent JP-2012080110-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device obtained by applying a gettering method that is suitable for silicon on insulator (SOI).SOLUTION: A semiconductor device having an SOI structure including an embedded oxide film and a surface silicon layer on the embedded oxide film comprises a transistor including the surface silicon layer as an active layer on the embedded oxide film, and an element isolation insulating film. A capacitor is formed on the element isolation insulating film and a rare gas element or a metal element is included in the element isolation insulating film.
Patent JP-2013040158-A (JP)
Title: Silanol group-containing triarylamine derivatives
Inventor: ITO YUSUKE
IPC: C07F7/10
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide triarylamine derivatives excellent in compatibility with various organic solvents or resins, capable of forming a silicon-oxygen bond on the surface of an inorganic material, and allowing easy purification; a preparation process of the triarylamine derivative; an intermediate product of the triarylamine derivative; an inorganic composite material obtained by bonding the triarylamine derivative to the surface of an inorganic material; and a preparation process of the inorganic composite material.SOLUTION: The silanol group-containing triarylamine derivative is represented by the following formula (1). Here, at least one of R, R, R, R, R, and Ris a substituent represented by SiRROH (Rand Reach independently representing a linear, branched, or cyclic C1-20 monovalent hydrocarbon).
Patent JP-2013106823-A (JP)
Title: Probe unit for photoacoustic diagnosis and photoacoustic diagnostic apparatus using the same
Inventor: WADA TAKATSUGI
IPC: A61B8/00
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a probe unit for photoacoustic diagnosis and a photoacoustic diagnostic apparatus using the same.SOLUTION: This probe unit for photoacoustic diagnosis includes: a light illumination unit 74 for emitting measuring light to be applied to a subject; a circuit board 22 in which a drive circuit is formed; a piezoelectric body 30 formed on the circuit board 22, the piezoelectric body 30 being connected to a voltage reading portion 25a of the drive circuit as a first electrode; and a second electrode 31 formed on the piezoelectric body 30. The drive circuit includes a plurality of receiving circuits 25 that receive an acoustic signal emitted when the piezoelectric body 30 detects an acoustic wave, the plurality of receiving circuits 25 being aligned into an array shape.
Patent JP-2013108910-A (JP)
Title: Information processing system, communication terminal, information processing method, control method of communication terminal, and control program
Inventor: TADA SHOHEI
IPC: H04W88/18
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of users to easily confirm each other's estimated time of arrival at a destination.SOLUTION: Communication terminals each comprise: current location acquisition means for acquiring a current location of a user; destination acquisition means for acquiring a destination of the user; route candidate selection means for selecting at least two route candidates for reaching the destination from the current location; route determination means for determining a specific route to the destination from the at least two selected route candidates; calculation means for calculating the user's estimated time of arrival at the destination by the determined specific route; and first transmission means for transmitting the calculated estimated time of arrival to an information processing device. The information processing device comprises: reception means for receiving estimated arrival times transmitted from at least two communication terminals; generation means for generating a list summarizing the received estimated times of arrival as users' status; and second transmission means for transmitting the generated list to the at least two communication terminals.
Patent JP-2013113648-A (JP)
Title: Radiation measuring device
Inventor: MOGI KENICHI
IPC: G01T1/17
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation measuring device for accurately and quickly determining whether rise in an indicated value (counting rate or radiation dose) is caused by increase in radiation or noise influence.SOLUTION: Noise determination logic 41 for a waveform analyzer 4 includes reverse polarity wave height excess determination logic 411, pulse width abnormality determination logic 412, undershoot shortage determination logic 413, and wave height excess determination logic 414, and individually counts results of noise determination due to the respective determination logic by respective counters 416 to 419 of b1 to b4. An operator 5 obtains individual noise mixture rate on the basis of the count value, and an indicator 7 displays the individual noise mixture rate, a noise occurrence part estimated by characteristics of noise waveforms, a noise factor, and the like together with indicated value. Thus, it is accurately and quickly determined whether a rise in the indicated value is caused by an increase in radiation or noise influence and whether the noise is caused by abnormality of the radiation detector 1 or external noise.
Patent JP-2013112844-A (JP)
Title: Nitriding treatment method
Inventor: TANAKA KAZUSHI
IPC: C23C8/26
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a nitriding treatment method which performs nitriding treatment without performing pretreatment on a surface of a steel material prior to the nitriding treatment, and which also improves physical properties, such as surface hardness, without diminishing corrosion resistance.SOLUTION: In the nitriding treatment method, a nitriding agent including urea 20 is heated to 450-600°C and pyrolyzed in a pyrolizer 18, and nitriding treatment of a steel material 13 is performed at 420-450°C with the decomposition gas in a nitriding treatment tank 11. The nitriding agent is preferably composed of only urea 20, and the urea 20 is preferably urea for fertilizer. As the steel material 13, stainless steel represented by austenitic stainless steel, such as SUS304 and SUS316, is used. The decomposition gas obtained by pyrolysis of the nitriding agent contains ammonia gas and hydrogen cyanide gas.
Patent JP-2013118486-A (JP)
Title: Line repeater, tdm line detour system and tdm line detour control method
Inventor: KOIKE TSUTOMU
IPC: H04L45/24
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a line repeater in which data of a TDM line is not discarded even if a transmission rate is varied.SOLUTION: In a line repeater 1 which is connected with an opposite device in a ring shape by using transmission rate variable device lines 11, 12 (abbreviated as lines 11, 12 hereafter) of which transmission rates are varied, when it is detected by an inter-device line termination section 109 that the transmission rate of the line 11 preset as a transfer path of a TDM line is reduced, a mapping request creation section 108 creates a mapping request by adding information indicating transmission bands of the TDM line overflowing from the line 11 and a destination indicating a final line repeater, and the mapping request is transmitted to the other device connected in the ring shape via the other line 12. Therefore, the overflowing transmission bands added to the mapping request are mapped to the lines from the other device through the line repeater which becomes the final transfer destination, successively, thereby forming a detour path of the TDM line to the line repeater that becomes the final transfer destination.
Patent JP-2013119282-A (JP)
Title: Pneumatic tire
Inventor: OBANA KENTARO
IPC: B60C11/04
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing noise during traveling.SOLUTION: In a pneumatic tire, at least one specific land of a plurality of lands formed in a tire circumferential direction keeps a plurality of lug grooves extending from one end to the other end in a tire width direction and is divided into a plurality of blocks by a circumferential groove and the lug grooves. When a length from one end in a tire width direction of a groove bottom which is an inside end in the tire radial direction of the lug groove to the other end is set as a lug groove length L, a plurality of lug grooves are classified into two or more types of lug groove lengths L. When different lug groove lengths L differ by 10% or longer and when the minimum lug groove length among lug groove lengths L of a plurality of types is set as Lmin, a lug groove length L of the other type becomes a non-integer multiple of the lug groove length Lmin.
Patent JP-2013120379-A (JP)
Title: Device for correction of spectral distortion parameter estimate, method therefor and program
Inventor: YOSHIOKA TAKUYA
IPC: H04R3/02
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a spectral distortion parameter estimate correction method for outputting a time sequence of additive distortion log spectrum, dispersion of additive distortion log spectrum and a multiplicative distortion log spectrum.SOLUTION: A spectral distortion parameter estimate correction method in the invention includes a parameter estimate initialization step, a parameter estimate selection step, a degradation log spectral model synthesis step, a parameter estimate update step, a convergence determination step and a parameter estimate output step. And, in the method, when a time sequence of a degradation log spectrum and a primary time sequence of an additive distortion log spectrum obtained by a publicly-known method are provided, a corrected estimate of the additive distortion log spectrum in each time frame, a multiplicative distortion log spectral estimate and an estimate of dispersion of the additive distortion log spectrum are calculated, and these values are output as estimates of spectral distortion parameters.
Patent JP-2013127383-A (JP)
Title: Inspection apparatus
Inventor: MAEDA TAICHI
IPC: G01N21/956
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To solve such problems in conventional techniques that: in a rear-face non-contact type wafer inspection apparatus, a wafer bends due to deadweight to cause decrease in inspection accuracy; and when suppressing the bending of the wafer, it is desired to minimize the possibility for foreign matter to adhere to the wafer.SOLUTION: In this invention, a temperature difference is provided between a front face and a rear face of a wafer. More specifically, the temperature of the front face of the wafer is set to be larger than the temperature of the rear face. More specifically, in a chuck part of a wafer inspection apparatus, a heater is provided on the wafer front face side where inspection is performed, while a cooler is provided on the rear face side, so that the temperature difference is provided in the wafer and the bending of the wafer is controlled, so as to suppress the bending of the wafer due to deadweight.
Patent JP-2013127752-A (JP)
Title: Display operation system
Inventor: NAKAMURA TATSUNORI
IPC: G06F3/041
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To detect the position of the hand of a user in a place far from the display screen of a display with much smaller operation amounts, and to prevent the opening ratio of the display from being deteriorated.SOLUTION: The display operation system includes: a point position acquisition part 12 for acquiring the point position of the hand of a user from a depth map including the hand of the user; and a display video processing part 16 for processing an input video on the basis of at least the point position, and for outputting it to a display part 6.
Patent JP-2013129898-A (JP)
Title: Deposition apparatus
Inventor: KAJIYAMA KOICHI
IPC: C23C14/24
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of formation position of a thin film pattern to a substrate that is being moved.SOLUTION: A deposition apparatus forms a thin film pattern by performing vapor deposition through a plurality of opening patterns of a vapor deposition mask 3, while transporting a substrate 7 in the X direction. In the vapor deposition mask 3, an alignment mark is formed by providing an opening part having a certain shape, in an edge part region on at least one end side in the Y direction. The deposition apparatus includes: an imaging means 5 which is provided with a plurality of light receiving elements arranged in a straight line in the Y direction and can detect the positional relation of both marks by simultaneously photographing the alignment mark of the vapor deposition mask 3 and a finely linear following mark, provided in the edge part region of the substrate 7 on at least one end side in the X direction in accordance with the alignment mark and parallel to the X direction; and an alignment means 6 which corrects the position deviation between the substrate 7 and the vapor deposition mask 3 by relatively moving the substrate 7 and the vapor deposition mask 3 in the XY plane, always during transportation of the substrate 7, based on the positional relation of the both marks detected by photographing with the imaging means 5.