baber/WOPTO huggingface dataset:
Patent JP-2010250849-A (JP)
Title: Similarity calculation method between objects, and similarity calculation method between user characteristics
Inventor: CHEN FRANCINE R
IPC: G06F17/30
Filed: 2010-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a degree of similarity between two objects in the collection of objects.  <P>SOLUTION: Two objects in collection which are related with a first feature vector and a second feature vector have two or more dimensions. The first feature vector expresses a first feature of the object, and the second feature vector expresses a second feature of the object. The first feature is a text feature, and the second feature is an image feature. The first feature vector of the first object and the first feature vector of the second object are identified, and the first distance metric between these first feature vectors is calculated. The second feature vector of the first object and the second feature vector of the second object are identified, and the second distance metric between these second feature vectors is calculated. The total of the first distance metric and the second distance metric is calculated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012010012-A (JP)
Title: Panel device
Inventor: KADOWAKI NOBUSATO
IPC: H04R1/02
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a panel device for stably supporting a diaphragm by a frame body, while excellently vibrating a diaphragm.SOLUTION: A panel device 1 includes: a frame body 2 fastened to an attachment surface 10; a diaphragm 3 arranged by the support of the frame body; and a vibration unit 4 fastened to the diaphragm. A pair of support pieces 21, 21 formed in a hook shape are arranged at both ends of the frame body, and a pair of supported pieces 31, 31 formed to have mutual engagement relation with the support pieces are arranged at both ends of the diaphragm. Vibration control materials 5 are interposed between the support pieces and the supported pieces, so as to allow the diaphragm to be supported by the frame body in a state where a prescribed gap exists between the diaphragm and the frame body.
Patent JP-2012009565-A (JP)
Title: Reactor cooling structure
Inventor: ONO HIROSHI
IPC: H02K11/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a reactor cooling structure in which a reactor is attached by closing an insertion opening for inserting the reactor into a housing chamber with a lid and the effect for cooling the reactor is enhanced.SOLUTION: A housing chamber 70 housing a reactor 39 comprises an insertion opening 86 at an upper portion. The reactor 39 is inserted from the insertion opening 86 to the housing chamber 70. A lid 85 fits in the insertion opening 86, thereby closing the insertion opening 86. The lid 85 closing the insertion opening 86 is fixed to a case 30 by screws 87. Lubricating oil flowed from an oil passage to the housing chamber 70 cools the reactor 39. A resin mold part 84 covers outer surfaces of a first U shaped core 71 of a reactor core 73 excluding an end surface 771 of a first magnetic leg 77 and an end surface 781 of a second magnetic leg 78. The lid 85 is integrally formed with the resin mold part 84.
Patent JP-2012010083-A (JP)
Title: Antenna matching circuit
Inventor: YAMAGUCHI MITSUO
IPC: H03H7/40
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an antenna matching circuit that can control, at a high-speed, impedance matching between a wireless device and an antenna over a wide frequency range.SOLUTION: The circuit comprises an impedance detection part connected to a radio transmission part; a variable impedance conversion means that performs control based on the result of detection; a matching circuit including a variable impedance element; and a controller that controls variable impedance conversion means and the matching circuit in accordance with the transmission signal frequency. The variable impedance conversion means is, for example, a high frequency transformer that can change coil ratio between a primary coil and a secondary coil.
Patent JP-2012006539-A (JP)
Title: Twin-wheel device
Inventor: KANO KIMIYA
IPC: B62K5/05
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a twin-wheel device capable of improving turning performance and operation stability of various kinds of vehicles, in particular, bicycles and, moreover, causing the bicycle to stand itself stably without providing a stand.SOLUTION: The twin-wheel device includes: a right and left pair of front wheels 1A, 1B pivotally supported by a right and left pair of rocking arms 12A, 12B respectively independently supported to be freely vertically moved with respect to a vehicle body; and an energizing means 14 which energizes the rocking arms 12A, 12B downwards; wherein an interlocking means 13 which vertically moves both of the front wheels 1A, 1B in the inverse direction interlocking with each other is provided, the interlocking means 13 is interposed between a movable body 15 supported in a freely reciprocating manner with respect to the vehicle body and the rocking arms 12A, 12B, the energizing means 14 is interposed between the movable body 15 and the vehicle body to energize both of the front wheels 1A, 1B downwards via the movable body 15 and the interlocking means 13, and a locking means 21, which makes the interlocking means 13 so as not to operate when both of the front wheels 1A, 1B are lowered to a predetermined lowering position having the same height, is provided.
Patent JP-2012015687-A (JP)
Title: Data processing device and data processing method
Inventor: SHINOHARA YUJI
IPC: H03M13/19
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance durability to data errors.SOLUTION: An LDPC encoder 115 performs encoding based on any LDPC code which has an encoding length of 4320 bits and has one of seven encoding rates of 1/4, 1/3, 5/12, 1/2, 7/12, 2/3 and 3/4. Elements of 1 of an information matrix determined by an inspection matrix initial value table which represents the positions of the elements of 1 of the information matrix corresponding to the information length corresponding to the encoding length and the encoding rate every 60 columns are arranged at a period of every 60 columns in a column direction to thereby construct an inspection matrix H of the LDPC code. The inspection matrix initial value table is set for digital broadcasting for portable terminals. The present invention is applicable for performing LDPC coding.
Patent JP-2012015698-A (JP)
Title: Pantograph detection device and method thereof
Inventor: MATSUBARA KAZUTAKA
IPC: G06T1/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To perform a detection calculation at a high speed while keeping accuracy among others.SOLUTION: A pantograph detection sensor 40 and a monitoring camera 30 are arranged above a track 2 on which a train 1 passes. When the pantograph detection sensor 40 detects a pantograph 1a, the monitoring camera 30 takes an image of the pantograph 1a. An image processor 50 roughly searches roughly-sampled candidate point search pixels in an input image, identifies an approximate position of the pantograph, and then, re-searches an area close to the identified position a little, thereby obtaining a correct position.
Patent JP-2012013853-A (JP)
Title: Set of rolled polarizing plates, method for manufacturing the same, and method for manufacturing liquid crystal panel
Inventor: JU LIYANG
IPC: B32B27/30
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a set of rolled polarizing plates which hardly brings about the reduction in front contrast ratio and has polarizing plates hardly curled and can be stuck to a liquid crystal cell with high axial accuracy, a method for manufacturing the same, and a method for manufacturing a liquid crystal panel.SOLUTION: The set of rolled polarizing plates comprises a first rolled polarizing plate 71 stuck to the backside of a liquid crystal cell 40 and a second rolled polarizing plate 71' stuck to the viewing side of the liquid crystal cell 40, and the first rolled polarizing plate 71 has a protective film 25 made of a polypropylene-based resin, a first polarizing film 21, a first adhesive layer 27, and a first release film 80 laminated in this order. The second rolled polarizing plate 71' has an antiglare film 34, a second polarizing film 31, a second adhesive layer 37, and a second release film 90 laminated in this order. In at least one of the first and second rolled polarizing plates 71 and 71', a first cellulose resin film 23 being a biaxial retardation film is provided between the polarizing film and the adhesive layer.
Patent JP-2012013158-A (JP)
Title: Vacuum heat insulating material, heat insulating box, and method of manufacturing vacuum heat insulating material
Inventor: NAKADA MITSUAKI
IPC: F16L59/06
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material that can improve heat insulating performance, and to provide a heat insulating box and a method of manufacturing the vacuum heat insulating material.SOLUTION: The vacuum insulating material 10 includes a nonwoven core material 11 and a resin film 12 for vacuum-sealing the nonwoven core material 11. The nonwoven core material 11 is formed of a resin fiber. Polystyrene whose weight average molar weight is 100,000 to 180,000 is selected as a material of the resin fiber. Thus, fiber spinning stability is improved and thread breakage occurring at fiber spinning can be suppressed. As a result, a large-diameter fiber which is not drawn yet and not fined is hardly mixed into the nonwoven core material 11, and the deterioration of the heat insulating performance of the vacuum heat insulating material 10 is suppressed. Furthermore, the breakage of the resin film 12 caused by the large-diameter fiber hardly occurs, and the deterioration of the heat insulating performance of the vacuum heat insulating material 10 is further suppressed.
Patent JP-2012015875-A (JP)
Title: Transmitter and transmission program
Inventor: AOKI SHUICHI
IPC: H04N19/70
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and a transmission program with which a delay time does not increase at a transmission system when an image signal is received and reproduced so as to be transmitted through a broadcasting network and a communication network.SOLUTION: The transmitter 1 encodes an image signal and a voice signal A, and transmits broadcast waves through a broadcasting network 3. The transmitter 1 also encodes voice signals B and C to generate IP packets, and transmits them through a communication network 4 after order control/FEC processing. The transmitter 1 comprises an encoding processing unit 10 which encodes an image signal and outputs trigger when the encoding is complete. The order control/FEC processing units 15-B, 15-C perform order control/FEC processing for packets of the voice signals B and C at every trigger input. According to the above, the order control/FEC processing is performed for the voice signals B and C within encoding unit time of an image signals. Then, a frame #1 of the image signals and a sample #1 of the voice signals B and C are transmitted almost at the same time.
Patent JP-2010244685-A (JP)
Title: Method of reproducing recording medium, apparatus for reproducing and/or from and/or to recording medium
Inventor: HWANG SUNG-HEE
IPC: G11B20/12
Filed: 2010-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable to confirm easily that a data recording state of a finalized write-once recording medium is changed while preventing preservation or modulation of a data recording state of the finalized write-once recording medium, and to enable to grasp data recorded in the write-once recording medium before a data recording state is changed.  <P>SOLUTION: The method of reproducing a recording medium includes a step of reading out data from the recording medium. The recording medium has a temporary defect management region including a bit map indicating a region in which data is recorded and a space region in which data is not recorded out of the user data regions of the recording medium using different bit values each other. Meaningless data is recorded in the space region of the temporary defect management region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012017985-A (JP)
Title: Liquid chromatograph and liquid sending device for liquid chromatograph
Inventor: AKIEDA DAISUKE
IPC: G01N30/34
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatograph that analyzes samples while changing mixture ratio of a plurality of solvents and a device that can promote mixing of a plurality of solvents without adding a special device such as a mixer in a liquid sending device for a liquid chromatograph.SOLUTION: The liquid sending device for a liquid chromatograph has a cylinder into which a plurality of solvents are fed and a plunger which reciprocates to feed in the plurality of solvents and discharge them to send the liquid. The cylinder is provided with a plurality of flow channels in which a plurality of solvents are mixed.
Patent JP-2012021181-A (JP)
Title: Heat treatment method and heat treating facility for steel pipe
Inventor: ASANO TAKUYA
IPC: C22C38/00
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method and a heat treating facility for a steel pipe, which control the occurrence of material difference or outer diameter deformation in the steel pipe, can perform uniform heat treatment, and secure high strength and high workability.SOLUTION: The heat treatment method for a steel pipe performs heat treatment to the steel pipe by heating and cooling the steel pipe. The heat treatment method for the steel pipe includes: a heating step of heating the steel pipe to the Ac3 temperature or more; a soaking step of maintaining the heated steel pipe at the Ac3 temperature or more so as to soak the steel pipe; an air-cooling step of air-cooling the soaked steel pipe to an Ac1-3 temperature range; and a quenching step of quenching the air-cooled steel pipe by water-cooling.
Patent JP-2012022836-A (JP)
Title: Organic el display device
Inventor: TAMAKI JUNYA
IPC: H05B33/04
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the adverse effect to picture quality and restrict the rise of consumption electric power in an organic EL display with a plurality of luminous layers being laminated.SOLUTION: A first subpixel P1 has a first organic compound layer 31 including a first luminous layer held between electrodes 21 and 22 opposite to each other, and a second subpixel P2 has a third organic compound layer 33 including a third luminous layer held between the electrodes 21 and 22 opposite to each other. A second organic compound layer 32 including a second luminous layer is laminated over the first subpixel P1 and second subpixel P2, while the second organic compound layer 32 is disposed on a light extraction side relative to the first organic compound layer 31 in the first subpixel P1, and out of the electrodes 22 and 23 opposite to each other holding the second organic compound layer 32, the electrode 23 on the light extraction side is formed in only the second subpixel P2.
Patent JP-2012023536-A (JP)
Title: Telephone system, control method of telephone system and control program
Inventor: FUKUMOTO SANAE
IPC: H04Q3/58
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To optimize the notification of an incoming call in telephone devices according to the results of response.SOLUTION: A telephone system 1 comprises a main device 10 including at least one outside line and a plurality of extension lines and a plurality of telephone devices 11-13 connected to the extension lines. The telephone devices 11-13 are provided with notification means. The main device 10 comprises: a storage part which stores the information on incoming calls from the outside line as incoming call history information and stores which of the telephone devices 11-13 responded the incoming calls as response results information; and a control part which notifies the telephone devices of an incoming call by the notification means when receiving the incoming call from the outside line and notifies of the response results information stored in the storage part by the notification means of the telephone devices based on the caller's number of the outside line.
Patent JP-2011041457-A (JP)
Title: Dc-ac power converter and power conversion circuit thereof
Inventor: YAMANAKA KATSUTOSHI
IPC: H02M7/48
Filed: 2010-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-AC power converter for converting a DC voltage into an AC voltage, and its power conversion circuit, which are constituted so as to secure a current route for discharging an electromagnetic energy stored in an inductor in a step-up/step-down operation state, and to prevent the generation of a surge voltage in the inductor to improve safety and power conversion efficiency.  <P>SOLUTION: The DC-AC power converter performs power conversion of DC voltage of a DC power supply and a single-phase AC voltage of a single-phase AC power supply convertibly. The converter has a switching circuit portion 32, having three DC-side connection ends (U, V, W) in the DC power supply side 15, and having two AC-side connection ends in the single-phase AC power supply side; the inductor 1 arranged between the DC power supply 15 and the switching circuit portion 32; a capacitor 14 arranged between the switch circuit portion 32 and the single-phase AC power supply 17 or a load 16; and a controller 21 for driving the switch circuit portion 32 so as to supply a power of the DC power supply to the single-phase AC power supply or the load, by stepping-up or stepping-down the DC voltage, or supply a power of the single-phase AC power supply to the DC power supply, by stepping-up or stepping-down the single-phase AC voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021326-A (JP)
Title: Stopper structure of vehicular door handlebar
Inventor: TSUCHIYA KAZUHIDE
IPC: E05B83/36
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a stopper structure of a vehicular door handlebar, capable of surely preventing a door from opening even if a vehicle receives an impact from any left and right directions.SOLUTION: A stopper structure of a vehicular door handlebar 3 is configured such that an arm part 10 arranged protruding at an end of a grip part is retractably inserted into an insertion hole 11a of a case part 11 attached to an outer panel 7, and a crank 14 for releasing lock by a door latch 4 in linkage with the action of the arm part 10 being pulled out from the case part 11 is turnably provided on the case part 11, where a stopper member 12 is swingably supported on the arm part 10 by a spindle 13. The stopper structure is structured in such a manner that one end of the stopper member 12 is engaged with the case part 11 to restrict movement of the arm part 10 when a vehicle receives an impact load from one side, and the crank 14 is engaged with the spindle 13 of the stopper member 12 to restrict turning of the crank 14 when the vehicle receives the impact load from the other side.
Patent JP-2012032031-A (JP)
Title: Hot water storage type water heater
Inventor: ABE MOTOI
IPC: F24H1/18
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage type water heater which reduces a pressure increase when starting a priming process to supply priming water to a bath circulation pump.SOLUTION: In the hot water storage type water heater, when starting the priming process to supply priming water necessary for starting a bath circulation pump 18 by pouring the predetermined amount of hot water from a hot water supply tube 22 to a bath circulation circuit 15, an open/close valve 23 to open/close the hot water supply tube 22 is opened to start hot water pouring after a switching means 27 formed in the bath circulation circuit 15 is set in a two-way conveying state where hot water is poured from both of a bath going tube 16 and a bath returning tube 17 to a bath tub 5, and immediately after the opening of the open/close valve 23, the switching means 27 is changed over to a one-way conveying state where hot water is poured to the bath tub 5 only from the bath circulation circuit 15 on the side where the bath circulation pump 18 is disposed. Thus, a pressure increase occurring in a moment when opening of the open/close valve 23 is dispersed to both of the bath going tube 16 and the bath returning tube 17 to be reduced, and priming of the bath circulation pump 18 is surely executed.
Patent JP-2012031583-A (JP)
Title: Awning device
Inventor: HAYASHI HISAYOSHI
IPC: E04F10/08
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an awning device which is capable of adjusting lighting and shading and is excellent in security.SOLUTION: An awning device 1 includes: a frame 20 which is supported by a wall surface 11 at an upper part and is freely turnable around a fulcrum; an arm 50 which is freely turnable to the wall surface 11, for turning the frame 20. Inside the frame 20, the awning device 1 includes: a freely turnable shaft 42 provided along the frame 20; a moving member 44 fixed with the arm 50 and moved on the shaft 42; and a plurality of slats 30 freely openable and closable in the same direction as the turning direction of the shaft 42 relative to the frame 20. A groove part 24 is formed on the side face of the frame 20, and by the movement of an end part 51a of the arm 50 inside the groove part 24 by the moving member 44, the frame 20 is turned to the wall surface 11.
Patent JP-2012030499-A (JP)
Title: Printer
Inventor: OTOSHI TATSUYA
IPC: B41J11/42
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent an ink ribbon from being wasted because a tip marker is skipped.SOLUTION: A printer performs printing by transferring ink of an ink ribbon to paper, in which a plurality of color inks are sequentially arranged, and a marker for detecting the top of colors is provided. The number of markers of specific colors of the ink ribbon is set to be greater than that of markers of other colors. A controller feeds the paper to a second position by a paper feeder when the predetermined number of markers are detected by the detector until the paper is fed to the first position by the paper feeder, and feeds the paper in the opposite direction when markers more than the predetermined number are detected by the detector or the predetermined number of markers are not detected until the paper is fed to the first position by the paper feeder.
Patent JP-2010280224-A (JP)
Title: Facing material
Inventor: CHIHARA KENSHIRO
IPC: E04F15/10
Filed: 2010-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facing material in which a selective coating operation on a channel-processed site is unnecessary, which is superior in surface physical properties such as scuff resistance, abrasion resistance, water resistance, and stain resistance, in particular, is excellent in water resistance on a site processed by the channel processing and has no possibility of generating such a problem as color crocking, and furthermore, has no possibility of generating such problems as "color blur" and "tag".  <P>SOLUTION: The facing material is characterized in that a wooden substrate and a synthetic resin plate comprising at least a wooden powder-containing non-halogen thermoplastic resin are laminated to prepare a laminated body, and a decorative material is stuck on the surface of the synthetic resin plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT