baber/WOPTO huggingface dataset:
Patent JP-2013168935-A (JP)
Title: Luminance adjustment system of display device, and method of the same
Inventor: JIANG TIE ZHENG
IPC: H04N5/58
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a luminance adjustment system of a display device and a method of the same which automatically adjust the luminance of the display device in accordance with change of ambient brightness.SOLUTION: The luminance adjustment system of the display device comprises: a reception module which receives an electric signal transmitted from an optical sensor and converts it to a digital signal; a luminance detection module which obtains a luminance value of the outside on the basis of the digital signal; a calculation module which calculates a correction luminance value when the luminance value of the outside is a predetermined value or more, or sets the correction luminance value of the display device to be zero when the luminance value of the outside is smaller than the predetermined value; and a control module which maintains the present luminance of the display device when the correction luminance value is zero and the display device receives a video signal within a predetermined time range, or which adjusts the luminance of the display device when the correction luminance value is not zero and the display device receives a video signal within the predetermined time range. This invention also relates to a luminance adjustment method of the display device.
Patent JP-2014108045-A (JP)
Title: Rotary shaft coupling module for motor and method for manufacturing the same
Inventor: SEOK JIN SU
IPC: F16C35/073
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the rotary shaft coupling module of a motor capable of preventing the idle rotation (idling phenomenon) of a bearing, and increasing the efficiency of a motor, and extending the lifetime of the motor and a method for manufacturing the rotary shaft coupling module of the motor.SOLUTION: The rotary shaft coupling module of a motor includes: a housing 10; bearings 50 and 60 mounted on the housing 10; and a rotary shaft 31 coupled with the bearings 50 and 60. Outer rings 53 and 63 of the bearings 50 and 60 and the housing 10 are forcedly fitted, and inner rings 51 and 61 of the bearings 50 and 60 and the rotary shaft 31 are loosely fitted. The rotary shaft coupling module of the motor further includes bonding agents 70 and 80 applied between the inner rings 51 and 61 of the bearings 50 and 60 and the rotary shaft 31 for mutually fixing the inner rings 51 and 61 of the bearings 50 and 60 and the rotary shaft 31.
Patent JP-2014134192-A (JP)
Title: High capacity syringe pump
Inventor: NAKAMURA MINORU
IPC: F04B23/00
Filed: 2013-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a syringe pump capable of easy and quick attachment and detachment without separating a syringe and a piston wherever the piston is positioned.SOLUTION: A fixation screw 20 pushing an outer periphery of a syringe bottom is provided in a catch pan 5 directly connected to a push rod 21 of a drive unit 4. An insertion hole 9 into which a piston 6 is inserted is provided in an upper plate of a frame 2. The insertion hole 9 is provided with a cut split groove. Thus, a syringe pump 1 can be easily attached and detached.
Patent JP-2014145216-A (JP)
Title: Kinetic energy absorption device using grout, structure and installation method thereof
Inventor: SAITO HIDENORI
IPC: E01F7/04
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure having both functions capable of easily and safely executing installation work and carrying work and capable of also absorbing kinetic energy of an object, and a kinetic energy absorption device thereof, in the structure formed of a wire rope for suppressing motion of the object.SOLUTION: Devices 3 and 5 are installed in an intersection of wire ropes 4A and 4B or a connection point of wire ropes 1A and 1B installed for suppressing the motion of the object, and absorb the kinetic energy of the object, and comprise a casing having an inside space and a grout filled-solidified in the inside space in a state of penetrating the crossing two wire ropes 4A and 4B or the connected two wire ropes 4A and 4B through the inside space of the casing.
Patent JP-2013164065-A (JP)
Title: Turbomachine flow improvement system
Inventor: GARG UMESH
IPC: F04D29/54
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a turbomachine including a flow improvement system.SOLUTION: A turbomachine includes a housing that defines a flow path, and a stage arranged within the housing. The stage includes a plurality of rotating airfoil members and a plurality of first stationary airfoil members. A plurality of second stationary airfoil members are arranged directly adjacent to the plurality of first stationary airfoil members. A flow improvement system is associated with each of the plurality of first and second stationary airfoil members. The flow improvement system establishes predetermined clocking of each of the plurality of first stationary airfoil members relative to each of the plurality of second stationary airfoil members to improve flow characteristics along the flow path.
Patent JP-2014151695-A (JP)
Title: Vehicle
Inventor: KAIDA KEIJI
IPC: B60L50/16
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle including an engine and motor as a driving source, and avoid unnecessary restriction to be imposed on restart of an engine succeeding initiation of evacuation travel (battery-less travel).SOLUTION: A hybrid vehicle includes: a battery; an engine that is started through cranking to be performed using power of the battery; a first motor generator capable of generating electricity using the power of the engine; a second motor generator capable of being driven with the power fed from at least one of the battery and first motor generator; a monitoring unit that monitors the state of the battery; and an ECU. If an abnormality occurs in the battery, the ECU calculates a permissible number of times of cranking Nc on the basis of the storage capacity (SOC) of the battery observed immediately prior to the occurrence of the abnormality (S12), permits cranking (restart) of the engine according to whether the number of times of cranking performed after the occurrence of the abnormality has reached the permissible number of times Nc (S13), and decides whether or not to make a transition to battery-less travel (S14).
Patent JP-2014152716-A (JP)
Title: Control device of engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02D43/00
Filed: 2013-02-11
Abstract: PROBLEM TO BE SOLVED: To prevent an engine torque level-difference caused by delay of EGR gas arrival at a combustion chamber when an engine begins acceleration in a state of no residual EGR gas in an intake passage and resumes EGR.SOLUTION: An EGR device of an engine 1 equipped with a supercharger 7 comprises: an EGR passage 17 for refluxing a part of exhaust gas which is discharged from a combustion chamber 16 to an exhaust passage 5, to the combustion chamber 16 as EGR gas; and an EGR valve 18 for regulating a flow of the EGR gas in the EGR passage 17. In the EGR passage 17, an inlet 17b is connected with the exhaust passage 5 downstream of a turbine 9 and an outlet 17a is connected with an intake passage 3 upstream of a compressor 8. An electronic control unit (ECU) 50, when determining that no EGR gas remains in the intake passage 3 upstream of a throttle valve 21 during engine acceleration operation, controls an electronic throttle device 14 to prevent a torque down of the engine 1 occurring when the EGR gas arrives at the combustion chamber 16 for the first time after valve opening of the EGR valve 18.
Patent JP-2014155084-A (JP)
Title: Image encoder
Inventor: NEMOTO AYAKO
IPC: H04N19/00
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an image encoder which prevents a moving image from being missed during a cut-off period of a transmission channel.SOLUTION: The image encoder includes: a frame storage unit which rearranges image data from input order to encoding order; an image encoding unit which generates video data by encoding image data and calculates quantity of information generated; a transmission buffer unit which temporarily stores the video data and calculates transmission buffer usage information; a stream cut-off time calculating unit which calculates stream cut-off time, determines pictures to be discarded to generate discard information, and calculates time stamp correction time; an encoding control unit which calculates transmission buffer delay time based on bit rate and stream cut-off time related to output video data; and a time stamp adding unit which generates video data to which time stamp information is added based on transmission buffer delay, and sends the video stream to a transmission channel by changing the time stamp information based on the time stamp correction time.
Patent JP-2014151587-A (JP)
Title: Imaging device and computer program
Inventor: SHIMAHASHI TAKUYA
IPC: G03G15/36
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a new technology which can properly represent an image of relatively lower density.SOLUTION: An image processor comprises: a batch determination unit, which determines a specific batch out of a plurality of batches which correspond to a plurality of kinds of dot lengths that are lengths in a specific direction of a dot region, and which are printed by using a printing execution unit; an exposure pattern determination unit, which determines a plurality of exposure patterns corresponding to each of a plurality of low density values, makes a plurality of exposure patterns serve as patterns with an arrangement of dot regions in a prescribed-sized region, and makes the dot regions arranged in each of the plurality of exposure patterns keep a dot length larger than a dot length corresponding to the specific batch; and a printing image data generation unit, which determines a pixel value of printing image data corresponding to a noted pixel value on the basis of a corresponding exposure pattern when the noted pixel value of target image data is any of the plurality of low density values.
Patent JP-2014155402-A (JP)
Title: Motor control system of electric vehicle
Inventor: ANDO HIROBUMI
IPC: B60L3/00
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor control system of an electric vehicle that has been improved to ensure high safety and reliability in vehicle travel by combining fail-safe control functions of a control system.SOLUTION: A motor control system of an electric vehicle has a vehicle comprehensive control unit 1, an inverter control type motor control unit 3, and a trunk bus line 5 for signal communications which links the vehicle comprehensive control unit 1 and motor control unit 3, which are mounted in a vehicle, and allows the motor control unit 3 to receive a torque command outputted from the vehicle comprehensive control unit 1 through the bus line 5 to control the drive of a travel motor 2. The motor control system 1 further includes, as input means for giving a running command to the motor control unit 3, means for inputting a running command from a running operation panel 10, and means for inputting a running command from a running replacement unit 11, aside from the vehicle comprehensive control unit 1, and controls the drive of the travel motor in predefined priority selection order for the pieces of input means.
Patent JP-2014160710-A (JP)
Title: Printed circuit board
Inventor: GOTO AKIHITO
IPC: C08H7/00
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board having a characteristic equivalent to a circuit board manufactured from a material based on fossil resources, and capable of exerting COreduction effect at times of manufacturing and burning.SOLUTION: The printed circuit board includes a metal wiring pattern on a substrate, wherein the substrate is a printed circuit board containing lignin, a crosslinking agent, a filler, a fire retardant, and the substrate, and the lignin is obtained by removing a cellulose or hemicellulose component from a plant by a water or steam explosion method.
Patent JP-2014159122-A (JP)
Title: Hybrid panel manufacturing apparatus
Inventor: FURUYA TAMIO
IPC: B32B17/10
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid panel manufacturing apparatus capable of preventing the formation of a dead air space between a resin panel and a glass panel and of improving the yield and adhesion accuracy.SOLUTION: The provided apparatus comprises: a decompression chamber 2 possessing first decompression means 12; an upper mold 3 installed within the decompression chamber 2 and possessing a suction surface 38 to which a glass panel G1 is scheduled to be suctioned; and an upper press machine 4 for causing the glass panel G1 adhere to a resin panel F in a state where the former is being suctioned onto the suction surface 38. The upper mold 3 is not only furnished with a decompressive flow channel 51 opened to the suction surface 38 but also possesses a second decompression means 24 for decompressing the decompressive flow channel 51 interior. The magnitude of the vacuum within the decompressive flow channel 51 is set to be greater than the magnitude of the vacuum within the decompression chamber 2.
Patent JP-2014164869-A (JP)
Title: Wiring harness
Inventor: KIHARA YASUSHI
IPC: H01R4/62
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a wiring harness that enables stable contact conduction even in a case where an electric wire is formed by being twisted.SOLUTION: A wiring harness 1 comprises an electric wire 10 and a crimped terminal 20. The electric wire 10 has: a covered part 12 in which a twisted element wire is covered with an insulator; and an exposed part 11 in which part of the element wire is exposed from the leading end of the insulation part 12. The crimped terminal 20 has: a box part 21, which is located at a leading end part 20A thereof; and a crimped part 22, which is located at a trailing end part 20B and into which the electric wire 10 can be inserted. The crimped part 22 includes: a covered crimped part 24 which is open in the trailing end part 20B and is crimped to the covered part 12; and a core wire crimped part 23 which is crimped to the exposed part 11. The internal surface of the core wire crimped part 23 has a groove 30. The groove part 30 has an angle β substantially orthogonal to the twisted element wire.
Patent JP-2014161770-A (JP)
Title: Oxidative dehydrogenation catalyst and oxidative dehydrogenation method
Inventor: MIURA HIROSHI
IPC: C07C11/08
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an oxidative dehydrogenation catalyst exhibiting an excellent catalytic activity, in an oxidative dehydrogenation reaction for obtaining a n-monoolefin or an i- monoolefin such as butene and a conjugated diene such as 1,3-butadiene by performing an oxidative dehydrogenation reaction of a hydrocarbon raw material including a n-paraffin or an i-paraffin such as butane, or in an oxidative dehydrogenation reaction for obtaining a conjugated diene such as 1,3-butadiene by performing an oxidative dehydrogenation reaction of a hydrocarbon raw material including a n-monoolefin or an i-monoolefin such as butene.SOLUTION: An oxidative dehydrogenation catalyst for performing an oxidative dehydrogenation reaction of a paraffin having 3 to 5 carbon atoms or a monoolefin having 3 to 5 carbon atoms contained in a hydrocarbon raw material contains nickel atoms and aluminum atoms. The hydrocarbon raw material comprises a hydrocarbon raw material including a paraffin having 3 to 5 carbon atoms, a hydrocarbon raw material including a monoolefin having 3 to 5 carbon atoms, and a hydrocarbon raw material including a paraffin having 3 to 5 carbon atoms and a monoolefin having 3 to 5 carbon atoms.
Patent JP-2014164785-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: IZUMIDA TAKASHI
IPC: G11C16/02
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress variations of threshold voltage distribution.SOLUTION: A nonvolatile semiconductor storage device comprises: a memory cell array formed by aligning a plurality of nonvolatile memory cells; and a control section that repeats a write operation for applying a write voltage to a selected memory cell, a verification operation for verifying whether data write is completed, and a step-up operation for stepping up the write voltage by only a predetermined step-up voltage when the data write is not completed. In the write operation, the control section applies, to a first non-selected memory cell adjacent to the selected memory cell, a first transfer voltage with a voltage value smaller than the write voltage, and applies, to a second non-selected memory cell not adjacent to the selected memory cell, a second transfer voltage with a voltage value smaller than the first transfer voltage.
Patent JP-2014166932-A (JP)
Title: Method for producing semiconductor single crystal rod
Inventor: SHIGENO HIDEKI
IPC: C30B29/06
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor single crystal rod in a FZ process that may grow a semiconductor single crystal rod of desired crystal diameter without measuring a crystal diameter of a raw crystal rod during a crystal growth of the semiconductor single crystal rod.SOLUTION: In a method for producing a semiconductor single crystal rod by a FZ process, a value of a diameter of raw crystal rod is measured previously (a), then the raw crystal rod is placed in a growth furnace (b), a melt zone is formed by melting a part of the raw crystal rod by an induction heating coil, one or more of a transfer rate of the raw crystal rod and a transfer rate of the semiconductor single crystal rod is controlled based on the predetermined value of the diameter of the raw crystal rod without measuring the value of the diameter of the raw crystal rod, and the semiconductor single crystal rod is grown by moving the induction heating coil, upper raw crystal rod and lower crystallization side single crystal rod relatively along an axial direction to move the melt zone along the axial direction (e).
Patent JP-2014170803-A (JP)
Title: Manufacturing method and inspection method of semiconductor device
Inventor: KOBAYASHI HIDEAKI
IPC: H01L21/66
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and an inspection device of a semiconductor device, which can detect manufacturing failure in a manufacturing process of individual substrates before laminating semiconductor chips.SOLUTION: A manufacturing method of a semiconductor device comprises: forming in a silicon substrate 15 of a semiconductor chip 1, two TSVs (Through-Silicon-Via) 10a, 10b which are covered with insulation films 11a, 11b, respectively, at boundary surfaces with the silicon substrate 15 of the semiconductor chip 1, and which have bottom faces formed so as not to pierce the silicon substrate 15; providing a high-concentration impurity region 13 in the silicon substrate 15 and in peripheral regions of the TSVs 10a, 10b on the bottom face side; connecting a test circuit to the TSVs 10a, 10b and inputting a test signal from one TSV 10a; determining defectiveness/non-defectiveness of the semiconductor chip 1 by detecting the test signal output through the high-concentration impurity region 13 and the other TSV 10b; and thinning a bottom face of the semiconductor chip to remove the high-concentration impurity region 13.
Patent JP-2014175693-A (JP)
Title: Fault recovery method of tree-shaped ring network transferring mac-operated packet
Inventor: TATSUNO HIDEO
IPC: H04L12/437
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a tree-shaped ring network capable of dealing with fault recovery in the case of a fault of a connection node with a high-order ring and a connection transmission line with a high-order ring.SOLUTION: A packet transfer network is configured by placing one or more ring networks for each step, connecting the steps in a tree shape and physically connecting a transmission line in spite of logically disconnecting, in a skewered state, at least a plurality of rings in a horizontal direction for each group of least significant steps. The packet transfer network is formed from one or more layers and, at a branch point of the tree, each area network hung at the branch point of the tree is applied to a network in which a packet is transferred using an address identifiable from another area. If disconnected from a ring of a high-order step, MAC-operated packet transfer is performed which is characterized in that a logic path with a neighboring ring is set by a multi-round bit given to a packet and connected to the ring of the high-order step via the neighboring ring in a skewered configuration.
Patent JP-2014171543-A (JP)
Title: Game machine
Inventor: SUZUKI TOMOCHIKA
IPC: A63F5/04
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing sub control means to determine a stop mode of a sub reel regardless of a game to be executed by main control means.SOLUTION: A slot machine 1 includes: a first reel display window 11 through which a left reel 21a and a middle reel 21b constituting a main reel, and a sub reel 46 are visible; and a second reel display window 12 through which a right reel 21c constituting the main reel is visible. Reel control means 120 stops a first symbol combination on a valid line of the main reels 21a-21c. When performance control means executes a first stop control (ART (Assist Replay Time) performance state D2), a second symbol combination (e.g., "bell-bell-bell") is displayed in the first reel display window 11, and, when the performance control means executes a second stop control (a continuous determination performance state D3), a third symbol combination (e.g., "white replay-white replay-white replay") is displayed.
Patent JP-2014174686-A (JP)
Title: Coin processor
Inventor: NAKAZUMI KEISUKE
IPC: G07D9/00
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a coin processor which can shorten the time involving a processing for storing a coin in a storage part.SOLUTION: A conveyance part 17 conveys a coin. A storage part 26 includes: storage areas 36, 60a, and 61a for receiving and storing the coin conveyed by the conveyance part 17; and a stirring means 34 which stirs the coin stored in the storing areas 36, 60a, and 61a. For a fixed period when the conveyance part 17 conveys the coin to the storage part 26, stir operation is simultaneously performed by the stirring means 34 of the storage part 26.
Patent JP-2014174300-A (JP)
Title: Optical signal buffer memory circuit and optical signal buffer method
Inventor: SATO TOSHIYA
IPC: G02F3/00
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal buffer memory circuit and an optical signal buffer method capable of giving an infinite optical delay quantity without inviting wave deterioration with a simple structure.SOLUTION: Phase modulation means R1-1, L1-1 are driven first using an optical signal string Data-1 synchronized with the clock of a clock signal light CLK-1 and after that using an optical signal string CLK-1-out-DMZ1 of the preceding circulation, a phase difference is caused in a RZ type clock signal light CLK-1 that propagates through two optical interference arms, an optical signal string CLK-1-out-DMZ1 of the circulation output from the optical output port P-MZ-1-bar is made to circulate to an optical branch part C-1 as the same data pattern as the data pattern of the optical signal string Data-1 by turning ON or OFF each pulse of the clock signal light CLK-1, and the data pattern is maintained inside an optical signal buffer memory circuit.