baber/WOPTO huggingface dataset:
Patent JP-2014067413-A (JP)
Title: System and method for detection and tracking of moving objects
Inventor: TU JILIN
IPC: G06T7/20
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for detection/tracking of moving objects.SOLUTION: The method includes receiving a video stream comprising a plurality of image frames having at least one moving object, determining a difference between at least two of the image frames, and generating a difference image comprising a plurality of image blobs corresponding to the at least one moving object. The method further includes generating a plurality of bounding boxes, each bounding box surrounding at least one corresponding image blob among the plurality of image blobs, and determining a subset of bounding boxes among the plurality of bounding boxes, associated with the corresponding moving object, using a fuzzy technique based on a perceptual characterization of the subset of bounding boxes. The method also includes merging the subset of bounding boxes to generate a merged bounding box enclosing the subset of bounding boxes to detect the moving object.
Patent JP-2014089179-A (JP)
Title: Latency measurement system and method
Inventor: BLANTON WILLIAM BRENDAN
IPC: G04F13/02
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for operating a latency measurement system including an event generation device that generates an initial event used to measure system latency.SOLUTION: A component test system (200) receives an event (102) and, in response to the reception, outputs a test component output signal (202) and a zero-latency indicator (220). An electronics system including a multifunction display unit (310) receives the test component output signal (202) and displays a visible element on the multifunction display unit (310). A camera (400) generates a series of recorded images, where each recorded image contains an image (220') of the zero-latency indicator and an image (310') of the visible element. A processor (500) then determines the system latency by determining a time difference in the series of recorded images between a representation of an occurrence of the event in the image (220') of the zero-latency indicator and a representation of the occurrence of the event in the image (310') of the visible element.
Patent JP-2015065028-A (JP)
Title: Nonaqueous magnesium secondary battery
Inventor: SENOO HIROSHI
IPC: H01M10/0568
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous magnesium secondary battery which can be charged and discharged adequately.SOLUTION: A nonaqueous magnesium secondary battery comprises: a negative electrode 102 capable of throwing out magnesium ions; a positive electrode 106 including an organic compound or a polymer compound; and an electrolytic solution 104 disposed between the negative electrode 102 and the positive electrode 106, and arranged by dissolving a magnesium sulfonyl amide salt in a sulfone compound. The arrangement like this enables the materialization of a nonaqueous magnesium secondary battery which is easy to manufacture and of which the adequate charge and discharge can be performed repeatedly.
Patent JP-2014079578-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which visibility of a board box is excellently maintained without impediment to the visibility of the board box by an engagement mechanism for installing the board box, and in which the engagement mechanism hardly occupies a space in the back-and-forth direction on the rear face side of a game board.SOLUTION: An engagement mechanism for connecting and fixing a first control board box 201A to the rear face side of a game machine comprises: a hinge member 90 (a first mechanism part) having an insertion piece 923 formed with engagement holes 926 (engagement parts); and a connection sealing part 86 (a second mechanism part) having an insertion port 86S which receives the insertion piece 923 and can make the engagement holes 926 be engaged by engagement pieces therein. The hinge member 90 is provided on the rear face side of the game machine, the connection sealing part 86 is provided on the board box 201A side, and the connection sealing part 86 on the board box 201A side is provided in a position in the neighborhood of the board box 201A without overlapping a front face side coating region and a rear face side coating region.
Patent JP-2015066516-A (JP)
Title: Exhaust gas purification catalyst
Inventor: KAWABATA HISAYA
IPC: B01J23/63
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress phosphorus poisoning of a catalyst with high efficiency.SOLUTION: There is provided a catalyst for exhaust gas purification 10 in which a catalyst layer 30 is laminated on a carrier and an uppermost layer of the catalyst layer 30 contains a composite oxide of Ce and Mg. The composite oxide contains 5 wt.% or more and 20 wt.% or less of Mg and has an average particle diameter of 50 nm or more and 300 nm or less.
Patent JP-2015071871-A (JP)
Title: Self-propelled type radiant heating device and its radiant heating method
Inventor: ONODERA HIROSHI
IPC: E01H5/10
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled type radiant heating device solving such a problem that a conventional heater for use on road surfaces, etc., directly injects a flame of a burner on the frozen road surfaces, and thereby the road surfaces of asphalt are damaged and the unevenness of a snow melting and drying place is caused.SOLUTION: In a self-propelled type radiant heating device for heating road surfaces, the self-propelled type radiant heating device 1 has at least a burner 4 for heating, and a tabular heat resistant plate 7 heated by the burner 4 and melting the road surfaces 5 or the snow 6 of the road surfaces 5.
Patent JP-2014006932-A (JP)
Title: Electronic device
Inventor: KAWASAKI YAMATO
IPC: G06F1/16
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which has a camera, and is inexpensively manufacturable and high in convenience.SOLUTION: An electronic device comprises a housing provided with a display screen, and a support part for supporting the housing while inclining it to a posture in which the perpendicular of the display screen is directed upward. A camera is provided in the housing. The camera is mounted on a substrate, and held by a metal plate. The metal plate has an attachment surface for attaching a backside of the substrate while bringing it into contact and a fixing surface fixed to the housing to have an angle twisted with respect to the attachment surface, and holds the camera so that the camera is directed to a direction different from the perpendicular of the display screen.
Patent JP-2015075848-A (JP)
Title: Operation device with function of giving operation resistance
Inventor: ASANO TATSURO
IPC: G05G5/03
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation device which has a function of giving a resistance force to operation and is capable of ensuring high safety in spite of runaway of a motor or the like for giving the resistance force.SOLUTION: An operation device includes: an operation member 10 which can receive operation in first and second operation directions from a neutral position; an operation transmission member 20 which interlocks with the operation member 10 and has first and second parts 25 and 26 to be restrained; first and second restraining members 30 and 40 which can be moved relative to the operation transmission member 20 in a movement direction of the operation transmission member 20 and restrain the first and second parts 25 and 26 to be restrained so that displacement relative to the first and second restraining members 30 and 40 in the movement direction of the operation transmission member 20, of the first and second parts 25 and 26 to be restrained is limited within a specific range; and a resistance force giving device 60 which gives a force to the restraining members 30 and 40 or an interlocking mechanism 50 so that resistance is given to operations in the first and second operation directions of the operation member 10.
Patent JP-2014000575-A (JP)
Title: Apparatus and method for producing purified water
Inventor: IWASAKI KUNIHIRO
IPC: B01D61/02
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing purified water capable of efficiently producing a purified water having a low boron concentration.SOLUTION: There is provided an ultrapure water producing apparatus which comprises: an activated carbon device 1; a heater 2; a membrane type filtration device 3; a raw water tank 4; a pretreatment device 5; an electrically deionizing device 6; and a subtank 7 for primary purified water. Further, the pretreatment device 5 comprises: a first reverse osmosis membrane (RO) device 8; a second reverse osmosis membrane (RO) device 9; and a decarbonation membrane device 10. The pretreatment device 5 is designed so that treated water W1 having a chloride ion concentration of 100 ppb or less may be introduced into a desalination chamber in the electrically deionizing device 6 according to water quality of raw water W0.
Patent JP-2015079581-A (JP)
Title: Manufacturing method for secondary battery, and secondary battery
Inventor: TSUKUI AKIRA
IPC: H01M2/02
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a secondary battery having a wound type electrode body, by which the capacity maintenance rate of the secondary battery can be improved by preventing variations in penetration of electrolyte in the electrode body, and to provide a such a secondary battery.SOLUTION: A secondary battery comprises: a housing 2 including a box-like battery case 2a with an opening, and a lid 2b for sealing the opening; a wound type electrode body 3 accommodated in the housing 2; and electrolyte 4 injected in the housing 2. The secondary battery 1 is manufactured by forming a channel 10, in which the electrolyte 4 circulates, between the peripheral side of the electrode body 3 and the housing 2, and then injecting the electrolyte 4 into the housing 2 from an injection opening 9 communicating with the channel 10. In the manufacturing method for the secondary battery 1, the electrolyte 4 is caused to penetrate the electrode body 3 from one end part 3a, which is one end part of the electrode body 3 in the direction of the winding shaft Z of the electrode body 3, and is caused to penetrate up to the other end part 3b, which is the other end of the electrode body 3 in the direction of the winding shaft Z of the electrode body 3.
Patent JP-2014045493-A (JP)
Title: Base station device and communication method
Inventor: OIZUMI TORU
IPC: H04J1/00
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a base station device and a communication method capable of, in a communication using an uplink unit band and plural down link unit bands associated with the uplink unit band, when an ARQ is applied and when a transmission mode for supporting a PCell up to 2TB is set in a terminal, reducing the amount of signals from a base station to eliminate a problem of insufficient PUCCH resource during semi-persistent scheduling in the PCell.SOLUTION: The control section 208 selects one value from four values of PUCCH resource indexes added by one, which is preset for PUCCH recourse 1 by the base station based on a value of a piece of transmission power control information (TPC command for PUCCH) in a PDCCH to which a SPS start is notified.
Patent JP-2014097980-A (JP)
Title: METHOD OF MANUFACTURING FURANONE DERIVATIVE OR γ-BUTYROLACTONE DERIVATIVE BY HIGH TEMPERATURE HIGH PRESSURE WATER TREATMENT OF HYDROXY CARBOXYLIC ACID HAVING HYDROGEN ATOM AND HYDROXYL GROUP AT α-POSITION OR ITS OLIGOMER
Inventor: KAWANAMI HAJIME
IPC: C07D307/58
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a furanone derivative or a γ-butyrolactone derivative by a high temperature high pressures water treatment of hydroxy carboxylic acid having a hydrogen atom and a hydroxyl group at α-position or its oligomer.SOLUTION: A method of manufacturing a furanone derivative or a γ-butyrolactone derivative uses hydroxy carboxylic acid having a hydrogen atom and a hydroxyl group at α-position or its oligomer as a raw material, and mixes the raw material solution and high temperature high pressure water, and conducts a reaction at a temperature in a range of 200°C to 500°C to synthesize the furanone derivative or the γ-butyrolactone derivative. A novel synthesis method of the furanone derivative or the γ-butyrolactone derivative using the hydroxy carboxylic acid having a hydrogen atom and a hydroxyl group at α-position or its oligomer as the raw material can be provided and it can synthesize with one step reaction, has high yield, and is easy to separate and purify.
Patent JP-2014033465-A (JP)
Title: Image encoder, image decoder, image decoding method and image decoding program
Inventor: KATO HARUHISA
IPC: H04N19/50
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image decoder which reduces an information amount and improves efficiency.SOLUTION: An image decoder decodes a signal obtained by performing orthogonal transformation, quantization and encoding on an input image signal composed of a plurality of unit blocks having a plurality of pixels. When all combinations of chrominance signals, which include all non-application of selection of a reference signal and inter-signal prediction to respective predicted signals, are determined on propriety of application of selection of the reference signal from signals separated into chrominance signals and inter-signal prediction to the respective predicted signals, the applied combination of the signals is selected so that encoding cost calculated from a weight sum of a generated code amount and a distortion amount becomes minimum. The combination is encoded as inter-signal prediction information. When a code string obtained by performing orthogonal transformation, quantization and encoding on an inter-signal prediction residue signal is decoded, an inter-signal prediction signal obtained from the encoded inter-signal prediction information and an image signal decoded by using an intra-signal prediction signal are obtained.
Patent JP-2015081048-A (JP)
Title: Hydraulic master cylinder for vehicle
Inventor: YAMAKI KATSUTO
IPC: B60T11/16
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic master cylinder for a vehicle in which an output cylinder part equipped with a discharge opening communicating with a cylinder hole can properly fix a hydraulic master cylinder which is protruded in a state in which it is inclined against central axis of the cylinder hole by using a clamp jig when processing the cylinder hole.SOLUTION: At a bottom part of a cylinder body 2, an output cylinder part 2f equipped with a discharge opening 5 communicating with a cylinder hole 4 is protruded in a state in which it is inclined against a central axis CL1 of the cylinder hole 4. On the central axis CL1 of the cylinder hole 4, on an outer peripheral surface of the output cylinder part 2f, an engagement hole 2i is formed which is engaged with a clamp jig 7 that fixes the cylinder body 2 when processing the cylinder hole 4.
Patent JP-2015082313-A (JP)
Title: Raid configuration management device, raid configuration management program, and raid configuration management method
Inventor: TSUCHIYAMA YUKARI
IPC: G06F3/06
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To shorten a change time when a disk arrangement in a RAID configuration is changed.SOLUTION: A Controller Module (CM) 10 manages a Redundant Arrays of Inexpensive Disks (RAID) configuration constructed using a plurality of disks 21. The CM 10 has: an unmount detection unit 142 and a mount detection unit 144 for monitoring the unmount and mount of each disk 21 in the RAID configuration; a write request management unit 143 for managing a request for data write to an unmounted disk 21; a data consistency determination unit 145 for determining, when a mount of the disk 21 in the RAID configuration is detected, the consistency of the data of the disk 21, of which a mount is detected, on the basis of the managed write request; and a RAID incorporation unit 147 for executing, when the data is determined to be inconsistent, a restoration process for restoring the data write request issued for the disk 21 while being unmounted, of which a mount is detected, and incorporates the disk 21 into the RAID configuration.
Patent JP-2015085332-A (JP)
Title: Torsion prevention system for electric resistance welded steel pipe
Inventor: YASUFUKU DAISUKE
IPC: B21C37/08
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of automatically correcting torsion of an electric welded steel pipe occurring in an electric welded steel pipe production line.SOLUTION: A torsion prevention system for an electric welded steel pipe is provided in which a skew roll 2 for torsion correction and a seam position detecting sensor 3 are arranged behind a squeeze stand of the electric welded steel pipe, and a skew angle of the skew roll is automatically controlled according to a torsion angle of the electric welded steel pipe detected by the seam position sensor 3. The control model is preferably determined using the fast-sample and fast-hold method enabling a high frequency response characteristics to be approximated by frequency characteristics greater than an operation period of a discrete time controller.
Patent JP-2014030058-A (JP)
Title: Semiconductor device
Inventor: EGAWA HIDENORI
IPC: H05K1/02
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To decrease heat resistance between an IC chip and a heat radiation pattern and increase a heat radiation effect even when an electrode of the IC chip and the heat radiation pattern cannot be connected via a conductor.SOLUTION: In a semiconductor device, a conductive pattern formed on a principal surface of a wiring board 10 includes a lead-out wiring pattern 14 and a heat radiation pattern 15. The lead-out wiring pattern 14 is connected to an electrode 111 which is connected to an external device of an IC chip 11 or an electrode 112 which is not connected to the external device via a conductor. The heat radiation pattern 15 is physically isolated from all of the IC chip 11 and patterns 12-14 and has a larger surface area compared with the lead-out wiring pattern 14. The patterns 14 and 15 have concave-convex shapes on parts which face each other and are arranged such that the concave-convex shapes are engaged with each other across a clearance 16.
Patent JP-2015084979-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: GO HIROTOSHI
IPC: A61B8/06
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus which highly accurately calculates blood flow velocity by improving irregularity in calculated values of the blood flow velocity due to speckle noise.SOLUTION: An ultrasonic diagnostic apparatus transmits ultrasonic beams in accordance with plural kinds of pulse signals with mutually-different frequencies or change loci of the frequency, generates plural kinds of reception signals respectively representing the ultrasonic beams in accordance with the plural kinds of pulse signals, generates an added reception signal by adding the plural kinds of reception signals to each other, and calculates the blood flow velocity on the basis of the added reception signal.
Patent JP-2015089286-A (JP)
Title: Vibration actuator, lens barrel and camera
Inventor: SUMITOMO YOSHIKO
IPC: H02N2/00
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel, the drive voltage of which can be switched between 2-phase and 3-phase, and to provide a camera.SOLUTION: A vibration actuator 1 includes an electromechanical conversion element 13 divided into a plurality of regions, and vibrating with a dive voltage, an elastic body 12 generating a traveling wave by the vibration of the electromechanical conversion element 13, a mobile 15 moving relatively to the elastic body 12 by the traveling wave, and a driver 40A inputting a drive voltage of different phase difference when driving the electromechanical conversion element 13 with 3-phase drive voltage of different phases, and when driving with a 2-phase drive voltages of different phase.
Patent JP-2015090435-A (JP)
Title: Liquid crystal display device
Inventor: SUGIYAMA SAORI
IPC: G02F1/1368
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that has suppressed smear defects and has uniform transmittance.SOLUTION: In a liquid crystal display device including a plurality of pixels and using comb-like transparent conductive films 110 as a common wiring, the common wiring further has mesh-like common metal wirings 101v and 101h extending in the vertical direction and horizontal direction, and the comb-like transparent conductive films 110 are connected between the adjacent pixels.
Patent JP-2015092046-A (JP)
Title: Deck plate
Inventor: KAWABATA YOSUKE
IPC: E04B5/40
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a deck plate capable of improving the cross-sectional secondary moment per unit cross-sectional area.SOLUTION: The deck plate of a cross-sectional shape is formed by bending one steel plate, and connecting between a horizontal upper flange 2 and a horizontal lower flange 3 by a vertical web 4, and comprises a four-ply part 42 of double-ply bending formed by bending a double-ply state part 41 by, for example, 180° in its intermediate position, after forming the double-ply state part 41 by folding-back in a plate material becoming a part between upper ends of two webs where, for example, the upper flange becomes the double-fitting ends by mutually fitting at least the mutual upper ends. Since the cross-sectional secondary moment is improved by the four-ply part but is efficiently improved by being formed as a four-ply, the cross-sectional secondary moment per unit cross-sectional area is improved.
Patent JP-2014115640-A (JP)
Title: Method of evaluating copolymer for semiconductor lithography and method of producing copolymer for semiconductor lithography including the same
Inventor: KATO KEISUKE
IPC: H01L21/027
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple method of evaluating the performance of a copolymer for lithography in pattern formation without carrying out pattern formation.SOLUTION: A method of evaluating a copolymer for lithography includes (1) a step of forming a thin film on a substrate by using a composition containing a copolymer for lithography and a compound generating an acid when irradiated with active rays or radiation rays and irradiating the resultant body with active rays or radiation rays, (2) a step of carrying out an acid elimination reaction by the irradiation step of the step (1), (3) a step of determining an amount of the eliminated compound produced in the irradiation step, (4) a step of calculating the development speed in irradiation of irradiation energy in the step (1), (5) a step of calculating a relationship between the developing speed calculated in the step (4) and the amount of the eliminated compound in the step (3) and (6) a step of evaluating lithography characteristics of the composition containing the copolymer for lithography on the basis of the relationship calculated in the step (5).