baber/WOPTO huggingface dataset:
Patent JP-2016122011-A (JP)
Title: System and method for detection of rf signal spoofing
Inventor: JEFF DICKMAN
IPC: G01S19/37
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved system and method for detection of RF signal spoofing.SOLUTION: One embodiment of the invention includes a radio frequency (RF) receiver system. The system includes an antenna configured to receive an RF input signal and an RF signal front-end system configured to process the RF input signal to generate an equivalent digital signal. The system also includes a spoof detection system configured to analyze a power spectral density (PSD) of the equivalent digital signal and to compare the PSD of the equivalent digital signal with a predetermined baseline PSD to detect the presence of a spoofing signal component in the RF input signal.SELECTED DRAWING: Figure 1
Patent JP-2017147508-A (JP)
Title: Coding device, decoding device, and program
Inventor: NEMOTO SHIMPEI
IPC: H04N19/91
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce an absolute value of a conversion factor, and improve encoding efficiency.SOLUTION: A coding device 1 comprises: a block division part 11 that generates a block image by dividing an input image to a plurality of blocks; a prediction part 21 that generates a prediction block image that predicted the block image; a conversion part 13 that performs a conversion processing to a residual block image indicating a difference of the block image and the prediction block image, and calculates a conversion factor in each block; one dimensionally distribution data of the conversion factor in each block; an approximate curve subtraction part 14 that calculates a conversion factor difference value as a difference value with an approximate curve approximating one dimensionally distribution data; a quantization part 15 that generates a quantization coefficient by dividing the conversion factor difference value in a quantization step, thereby quantization; and an entropy coding part 22 that executes an entropy coding of prediction information required for the prediction of the quantization coefficient and the prediction block image, and outputs a bit stream.SELECTED DRAWING: Figure 1
Patent JP-2017145212-A (JP)
Title: Photosensitive hair dye
Inventor: KEINO TETSUO
IPC: A61K8/44
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive hair dye that has excellent stability and can be stored for the long term.SOLUTION: A photosensitive hair dye comprises aqueous solution in which silver salt and N-acetyl methionine are dissolved, with a molar ratio between N-acetyl methionine and silver atoms dissolved in the aqueous solution (N-acetyl methionine/silver) of less than 4.5 mole.SELECTED DRAWING: Figure 1
Patent JP-2017146173-A (JP)
Title: Observational data analyzer, observational data analysis system, and observational data analysis method
Inventor: MIYAHARA KAZUNORI
IPC: G08C17/00
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To calculate a precise base line vector.SOLUTION: An analysis unit 54 of an analyzer 50 includes: a base line vector calculation part 540; a filter 551 for extracting periodic noise; and a subtracter 553. The base line vector calculation part 540 calculates a base line vector, using observational data including a carrier phase. The filter 551 extracts periodic noise in the base line vector. The subtracter 553 subtracts the periodic noise from the base line vector.SELECTED DRAWING: Figure 1
Patent JP-2017144909-A (JP)
Title: Method and apparatus for detecting abnormality of secondary spring system
Inventor: KOJIMA TAKASHI
IPC: G01M17/08
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting abnormality of a secondary spring system or the like in which the abnormality can properly be detected even if a traveling speed is changed.SOLUTION: A method for detecting abnormality of a secondary spring system provided between a vehicle body 10 and trucks 20, 30 of a railway vehicle 1 is configured by: extracting a predetermined component of frequency bands B1, B2, B3 being set to be shifted to the high frequency substantially in proportion to a vehicle traveling speed from translational acceleration and rotational direction acceleration of the vehicle body; deciding that it is abnormal when a phase difference between the translational acceleration and the rotational direction acceleration extracted is deviated from a predetermined tolerance, and setting the frequency band to be extracted by making it different from the frequency at which the phase difference is inverted; and making it shift to the low frequency side in a stepwise manner so that the phase difference may exceed the frequency inverted when the traveling speed exceeds a preset extraction frequency change speed.SELECTED DRAWING: Figure 16
Patent JP-2017146843-A (JP)
Title: Operation device
Inventor: TAKAHASHI KAZUNARI
IPC: G05G25/00
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an operation device capable of obtaining a good operation feeling by using a magnetic viscous fluid.SOLUTION: An operation device 100 includes: an operation body 11 acting in an operation direction; a support body 3 freely supporting an action of the operation body 11; and a movable load application mechanism F5. The movable load application mechanism F5 includes: a movable member 55 engaged with a movable shaft 11 of the operation body 11; a magnetism generation mechanism FM5 having a coil 35 for generating a magnetic field and a first yoke 15 provided so as to surround the coil 35; and a magnetic viscous fluid 75 for changing viscous according to the strength of the magnetic field filled into a first gap 5 ga between the first yoke 15 and the movable member 55. The first yoke 15 and the coil 35 are disposed at the outside of the movable member 55 with the movable shaft 11 as a center viewed from a cross-section side in an initial stage, and at least a part of the movable member 55 and the first yoke 15 include an arc-shaped portion so as to form the first gap 5 ga.SELECTED DRAWING: Figure 4
Patent JP-2016166867-A (JP)
Title: Fuel level sensor diagnosing device
Inventor: O TAKESHI
IPC: G01F23/30
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel level sensor diagnosing device that can restrain wrong diagnosis of a fuel level sensor when a small quantity of fuel is fed to a fuel tank.SOLUTION: A fuel level sensor 5 detects the level of fuel 2 in a fuel tank 1. Detection by a float 5a shows any level signal variation in neither the Full dead zone nor the Empty dead zone. In normal fuel consumption, the level signal varies according to the consumed quantity, and therefore an ECU 11 determines that the fuel level sensor 5 is normal, and accepts the consumed fuel quantity. However, when only a small quantity of the fuel 2 is fed, the consumed fuel quantity is not accepted, and therefore an error occurs in trouble determination. The ECU 11 restrains wrong diagnosis by correcting the value of error trouble determination.SELECTED DRAWING: Figure 1
Patent JP-2017149208-A (JP)
Title: Automatic operation device
Inventor: MIWA KOJI
IPC: B60W10/04
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To adequately control travel of a vehicle even when limiting regenerative brake force.SOLUTION: An automatic operation device (100) realizes an automatic operation for a vehicle (1) by comprising: regenerative brake means (MG) that applies regenerative brake force; hydraulic brake means (150) that applies hydraulic brake force; and adjusting means (110) that adjusts the proportions of regenerative brake force and hydraulic brake force. The automatic operation device comprises: setting means (120) that sets a target stop position or target inter-vehicle distance for the vehicle; first control means (130) that controls travel of the vehicle such that the vehicle stops at the target stop position or an inter-vehicle distance is equal to the target inter-vehicle distance; and second control means (140) that exerts control such that if regenerative brake force is limited, deceleration timing for stopping at the target stop position is made earlier or the target inter-vehicle distance is set longer, than a case where the regenerative brake force is not limited.SELECTED DRAWING: Figure 1
Patent JP-2017150036-A (JP)
Title: Apparatus for reducing skid marks of slab in walking-beam type heating furnace and reducing method
Inventor: UKITA TAKASHI
IPC: C21D9/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for reducing skid marks of a slab in a walking-beam type heating furnace that can reduce not only skid marks caused by stationary skid beam but also skid marks caused by a moving skid beam and a reducing method.SOLUTION: In a transport device in a walking-beam type heating furnace made of a stationary skid beam 1A and a moving skid beam 1B for transporting a slab S that is a material to be heated in a walking beam type heating furnace, a skid mark reducing device of the slab S in the walking-beam type heating furnace is provided with induction heating means 5 for heating a part of the slab S that comes into contact with skid buttons 3 of the stationary skid beam 1A and the moving skid beam 1B.SELECTED DRAWING: Figure 1
Patent JP-2016130520-A (JP)
Title: Novel turbine generator unit
Inventor: FENG WEIZHONG
IPC: F01K13/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a turbine generator unit in which a HTHP steam pipe is very short, loss by pressure drop of the pipe is very small, adjustment inertia is comparatively small, and cycle efficiency is significantly improved.SOLUTION: A novel turbine generator unit includes at least a boiler, and a superheater and a reheater provided in the boiler. On the boiler, a header connection area is formed on positions corresponding to headers of steam inlets and outlets of the superheater and reheater, and a steam pipe system includes pipes connecting the boiler with a HP cylinder and an IP cylinder and used to transfer HTHP steam. The HP cylinder and a generator constitute a high-level shaft, and the high-level shaft is positioned outside of the boiler and close to the header connection area. A low-level shaft positioned at a low level is further provided.SELECTED DRAWING: Figure 1
Patent JP-2017149864-A (JP)
Title: Tire rubber composition and pneumatic tire
Inventor: TANAKA KOHEI
IPC: C08L21/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a tire rubber composition and a pneumatic tire in which the prevention of blooming of a sulfur content and its dispersion into rubber are improved in good balance, and moreover, rubber strength, driving stability and the like are improved in good balance.SOLUTION: This invention relates to a tire rubber composition that comprises a rubber component and an oil-containing insoluble sulfur. In the oil-containing insoluble sulfur 100 mass%, the oil content is more than 20 mass%.SELECTED DRAWING: None
Patent JP-2017148313-A (JP)
Title: Signal processing device and program
Inventor: SATO KAZUYUKI
IPC: A63B69/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to select a lesson to perform, while considering a balance of a condition on which the user places significance, out of an exercise time and an exercise effect.SOLUTION: The information processing device: receives an exercise purpose, a desired time required for a lesson, and an allowable range of a difference time between the desired time and a time actually required for the lesson; determines, as lesson candidates, a plurality of combinations of a plurality of exercises whose totals of the exercise times are within the allowable range from the desired time; determines adaptability of lessons for the exercise purpose; presents determined two or more lesson candidates in association with the adaptability and the total of exercise time; and receives a selection of any lesson out of the presented two or more lesson candidates.SELECTED DRAWING: Figure 7
Patent JP-2017150781-A (JP)
Title: Cogeneration system
Inventor: YAMAZAKI SHIRO
IPC: H01M8/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system capable of suppressing the propagation of bacteria in a hot water storage tank, and improving energy saving performance.SOLUTION: A control device 15 of a fuel battery system 1 includes: a low temperature time estimation part 15a that estimates a low temperature time Td that is the time in which the temperature of hot water before power is turned on is lower than a predetermined temperature Ths based on a first detection temperature of a first temperature sensor 39 for detecting the temperature of a fuel battery 34 at a power-on point of time when the fuel battery system 1 in a power-off state in which hot water is not heated is turned on; and a heating control part 15b that when the estimated low temperature time Td is a first predetermined time or more, regulates supply of hot water by a hot water supply device 25, and executes heating control for heating the hot water using a heat exchanger 12 so that a second detection temperature of a second temperature sensor 22b is the predetermined temperature Ths or more continuously for a second predetermined time while circulating the hot water by a circulation pump 22a.SELECTED DRAWING: Figure 4
Patent JP-2017152315-A (JP)
Title: Breaker, safety circuit, secondary battery pack, and portable terminal
Inventor: YAMADA NOBUHIRO
IPC: H01H37/54
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a breaker in which instantaneous interruption hardly occurs while having resistance against impact, and a large electric current can be passed.SOLUTION: A breaker comprises: a fixed piece 2 having a fixed contact point 23; a movable piece 4 in which a movable contact point 43 is formed in a tip side, and an electric current is passed to the tip side from a base side; and a thermally-actuated element 5 that allows the movable piece 4 to operate so as to make the movable contact point 43 contact with and separate from the fixed contact point 23 by deforming in accordance with a temperature. At least the tip side of the movable piece 4 is divided into a first arm 41a and a second arm 41b, and the movable contact point 43 is divided and formed to each of the first arm 41a and the second arm 41b.SELECTED DRAWING: Figure 1
Patent JP-2017157600-A (JP)
Title: Manufacturing method of bonded body, manufacturing method of board for power module with heat sink, bonded body and board for power module with heat sink
Inventor: YUMOTO RYOHEI
IPC: H01L23/36
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a bonded body capable of bonding a metal member of copper or a copper alloy, used widely as a metal layer of a board for power module, and a magnesium-based composite material, represented by MgSiC that can be used as heat sink, with excellent bonding reliability without using solder.SOLUTION: In a manufacturing method of a bonded body produced by bonding a metal member composed of copper or a copper alloy, and magnesium-based composite material where a carbonaceous member is filled with magnesium or a magnesium alloy, a titanium foil is placed between the metal member and magnesium-based composite material, the metal member and titanium foil are subjected to solid phase bonding, and the titanium foil and magnesium-based composite material are subjected to liquid phase bonding, by using a bonding material composed of any one of copper, nickel, silver, aluminum, and an alloy of aluminum and silicon.SELECTED DRAWING: Figure 1
Patent JP-2016104992-A (JP)
Title: Filter device
Inventor: NISHIO TOSHIO
IPC: F02M37/10
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a filter device capable of filtering in-tank fuel together with fuel stored in a fuel storage part to make a fuel pump suction the fuel.SOLUTION: A filter device 14 includes: a bag-like filter member 24 connected to a fuel suction port 17 of a fuel pump 16 arranged in a fuel tank 12, and removing foreign matters contained in fuel to be suctioned to the fuel pump 16; and a tank wall member 26 forming a fuel storage part 15 storing fuel on the filter member 24. In the filter device, surplus fuel discharged from the fuel pump 16 is returned to the fuel storage part 15.SELECTED DRAWING: Figure 1
Patent JP-2016163355-A (JP)
Title: Base station, mobile station, and downlink scheduling method
Inventor: LI ANXIN
IPC: H04W72/06
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a base station, a mobile station, and a downlink scheduling method to be executed by the base station.SOLUTION: The base station allocates a downlink resource block, the number of streams, an antenna port, and a scrambling identifier for the antenna port to a mobile station, and makes arrangement so as to determine a continuous interference cancellation order in a downlink resource block of the mobile station when including a combination of the number of streams, the antenna port, and the scrambling identifier in downlink scheduling information S701. The downlink scheduling information including information for instructing the downlink resource block, the number of streams, the antenna port, and information for instructing the scrambling identifier is transmitted to the mobile station S702.SELECTED DRAWING: Figure 7
Patent JP-2017157053-A (JP)
Title: Display control device
Inventor: SAKAGUCHI SHOICHI
IPC: G09G5/14
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a display control device that can improve convenience for a user.SOLUTION: A display control device 13 controls to display a first window and a second window different from the first window on a single display screen 17. The display control device 13 includes a file specification part 21 and a display control part 22. The file specification part 21 specifies one of a first file displayed in the first window and a second file displayed in the second window as a file to be worked on. The display control part 22 controls to increase the display area of the window displaying the file specified by the file specification part 21 compared with the display area of the window displaying a file not specified by the file specification part 21 and display the windows on the display screen 17.SELECTED DRAWING: Figure 1
Patent JP-2017156065-A (JP)
Title: Reinforcement device and method for boiler pipe
Inventor: MATSUMURA SHIGEO
IPC: F16L57/00
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement device and method for a boiler pipe capable of prolonging a service life for piping caused by creep fatigue damage.SOLUTION: A reinforcement device configured to reinforce a boiler pipe comprises a first boiler pipe, a second boiler pipe, and a welding part configured to connect end edges of the first and second boiler pipes. The reinforcement device includes a first steel plate 12 formed into a tabular shape, and configured to be wound around regions of the boiler pipes including the welding part to reinforce the boiler pipes. The first steel plate has a plurality of folding parts 12B formed along a longitudinal direction of the boiler pipes so as to be easily wound around the regions of the boiler pipes, and also formed along a circumferential direction of the boiler pipe with a fixed interval.SELECTED DRAWING: Figure 7
Patent JP-2017160664-A (JP)
Title: Sandbag producing apparatus
Inventor: IIZUMI KAZUNORI
IPC: E02B3/04
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a sandbag producing apparatus, in which simplification and reinforcement of the apparatus may be realized, which is hardly broken, which may simply produce sandbag without burden, in which the produced sandbag may be simply and smoothly transferred to a position at which it may be easily taken out, in which successive and efficient production of the sandbag may be realized by transferring the produced sandbag from a position below a hopper to a position front and back in transferring direction where it may be easily taken off.SOLUTION: A sandbag producing apparatus 1 consists of a frame 2, a hopper 3, a support frame 4 for the hopper, and a mobile cart 5 moving at a position below the hopper and a movement rail for the mobile cart 5, in which a sandbag is produced on the mobile cart 5. The movement rail is placed at a length capable of transferring a produced sandbag to a sandbag taken out position separated from the hopper 3 and the support frame 4, and the mobile cart 5 moves on the movement rail so that the sandbag is transferred to the sandbag taken out position.SELECTED DRAWING: Figure 1
Patent JP-2016129684-A (JP)
Title: Pachinko machine
Inventor: TOMIYAMA SHUHEI
IPC: A63F7/02
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of performing a warning against forgetting to recover a valuable value storage medium from an inter-game-machine dispenser without necessitating a determination as to whether or not the valuable value storage medium is inserted in the inter-game-machine dispenser, and also enabling the performance so as not to bother games.SOLUTION: A main control processing part transmits to a sub control processing part a command to specify a winning symbol of special symbols, and a command to specify a display in an ending section of a big win game based on the winning symbol. The sub control processing part includes, as data of images used for a display in the ending section, data of a warning image performing a warning to a player against forgetting to recover a prepaid card from an inter-game-machine dispenser and data of a substitute image, which is a substitute of the warning image, not including an element of the warning against forgetting the recovery of the prepaid card. The warning image or the substitute image is caused to be displayed in a presentation display device, when a symbol with put-out balls is specified, or when a symbol without put-out balls is specified respectively.SELECTED DRAWING: Figure 29
Patent JP-2016183963-A (JP)
Title: Semiconductor strain gauge
Inventor: HUO SHIHONG
IPC: H01L29/84
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for a semiconductor strain gauge pressure sensor.SOLUTION: An apparatus includes: a sense element configured to be exposed to a pressure environment, the sense element including at least one highly doped semiconductor strain gauge, the highly doped semiconductor strain gauge including a five pad single full Wheatstone bridge; an electronics package disposed on a carrier and electrically coupled to the sense element, the carrier disposed on a port that comprises the sense element; a housing disposed about the sense element and electronics package; and a connector joined to the housing.SELECTED DRAWING: Figure 1A
Patent JP-2017166534-A (JP)
Title: Pulley unit
Inventor: ISHIKAWA SHINTARO
IPC: F16H55/36
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pulley unit capable of positively preventing immersion of water or foreign matters.SOLUTION: There are provided a pulley 1; a pulley hub 2 assembled into an inside part of the pulley 1; bearings 8, 9 and one-way clutch 10 assembled between the pulley 1 and the pulley hub 2; and a disc-like cap 20 fitted to an inner diameter part of the pulley 1. The cap 20 has a disc part 21 covering one end in an axial direction of the pulley hub 2; a cylindrical side periphery part 22 fitted to an inner diameter part of the pulley 1; and a tapered shoulder part 23 formed between the disc part 21 and the side periphery part 22. The shoulder part 23 has an elastic seal part 27 fixed to an entire periphery of a surface adjacent to the inner diameter part of the pulley 1. When the cap 20 is fitted into one end in an axial direction of the inner diameter part of the pulley 1, the elastic seal part 27 is closely contacted to an entire periphery at the inner diameter part of the pulley 1.SELECTED DRAWING: Figure 1