baber/WOPTO huggingface dataset:
Patent JP-2017168896-A (JP)
Title: Communication apparatus, history information management method and history information management program
Inventor: MASUDA AKIRA
IPC: H04M11/00
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus, a history information management method and a history information management program for efficiently managing history information to be used when mutually connecting apparatuses through a network.SOLUTION: A communication apparatus 100 includes an acquisition unit 120, a determination unit 130 and a history deletion unit 140. The acquisition unit 120 acquires deletion confirmation information for confirming whether or not deletable information is included in history information of its own apparatus, including connection history with the other apparatus, from the other apparatus. The determination unit 130 determines whether or not deletable information is included in the history information of the own apparatus on the basis of the acquired deletable confirmation information. The history deletion unit 140, when determining that the deletable information is included in the history information of the own apparatus, deletes the corresponding information from the history information of the own apparatus.SELECTED DRAWING: Figure 7
Patent JP-2017165999-A (JP)
Title: Operation method of blast furnace
Inventor: NISHIOKA HIROKI
IPC: F27B1/28
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To specify an operation abnormal place of a blast furnace.SOLUTION: An operation method of a blast furnace includes: specifying an operation abnormal place of a blast furnace in which pressure sensors for detecting furnace internal pressure are installed in a plurality of places; and changing an operation condition of the blast furnace so as to remove abnormal factors for the operation abnormal place. Furthermore, the operation method for the blast furnace includes: a first step of obtaining individually a correlation coefficient between first furnace internal pressure detected with the one pressure sensor among the plurality of pressure sensors, and second furnace internal pressure detected with the all the remaining pressure sensors; and a second step of specifying an operation abnormal place based on the correlation coefficient thereof.SELECTED DRAWING: Figure 4
Patent JP-2016200140-A (JP)
Title: Fuel supply device
Inventor: KONOSU MAKOTO
IPC: F04B13/00
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device capable of reducing pulsation of pressure of fuel caused by a reciprocating pump.SOLUTION: A fuel supply device for supplying fuel into a combustion chamber of an internal combustion engine comprises: a low-pressure fuel supply pipe through which low-pressure fuel is supplied; a high-pressure fuel supply pipe through which high-pressure fuel to be supplied into the combustion chamber is supplied; a plurality of fuel supply units provided between the low-pressure fuel supply pipe and the high-pressure fuel supply pipe for pressurizing the fuel within the low-pressure fuel supply pipe and each supplying the fuel to the high-pressure fuel supply pipe; and a control unit for controlling the plurality of fuel supply units. The control unit controls the plurality of fuel supply units such that the sum of the discharge amounts per unit time of the fuel discharged from each of the plurality of fuel supply units approaches a constant value.SELECTED DRAWING: Figure 4
Patent JP-2017168588-A (JP)
Title: Magnetic storage element, magnetoresistive memory and manufacturing method of magnetic storage element
Inventor: NOSHIRO HIDEYUKI
IPC: H01L43/08
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic storage element capable of preventing short circuit between the electrode of the magnetic storage element and the wiring by simple processing, and to provide a magnetoresistive memory and a manufacturing method of magnetic storage element.SOLUTION: A magnetic storage element includes a magnetic tunnel junction element 1 having a structure sandwiching an isolation layer 13 by a free magnetic layer 11 and a fixed magnetic layer 12, where the resistance state changes according to the magnetization direction of the magnetic layer, a first electrode 21 and a second electrode 22 sandwiching the magnetic tunnel junction element, and a third electrode 23 placed closely to the first electrode, and controlling the electric field between the first and second electrodes in the free magnetic layer. The first electrode and third electrode are in contact with the first wiring 31.SELECTED DRAWING: Figure 7
Patent JP-2017170775-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: IKEDA MITSUHIRO
IPC: B41M5/30
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording material, in which a color tone varies reversibly by controlling heat energy, more specifically a reversible heat-sensitive recording material that has excellent performance in writing and reading information on or from a magnetic recording layer, and has high hiding effect for the magnetic recording layer and high durability of the hiding effect.SOLUTION: Provided is a reversible heat-sensitive recording material comprising, arranged on a substrate, a reversible heat-sensitive recording layer comprising a usually colorless or light colored dye precursor and a reversible color developer that induces a reversible change in color tone of the dye precursor by heating, and a magnetic recording layer on a face opposite to the reversible heat-sensitive recording layer, where there is arranged, on the magnetic recording layer, a hiding layer formed by using a leafing type aluminum paste and, among total inorganic components contained in the hiding layer, a proportion of an inorganic component comprising the leafing type aluminum paste is set at 80 mass% or more.SELECTED DRAWING: None
Patent JP-2017172772-A (JP)
Title: Simple rotary damper
Inventor: TERAOKA MASAO
IPC: F16F9/12
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple rotary damper having a simple structure capable of improving durability and controlling ON-OFF state of attenuation force.SOLUTION: This invention comprises a damper case 7 made of non-magnetic material; a rotor 9 made of magnetic material rotatably arranged in the damper case 7; working fluid F stored in the damper case 7, present between the damper case 7 and the rotor 9 to cause its viscosity to be increased while a magnetic flux MR is passing.through it; a permanent magnet 25 supported out of the damper case 7 that can be displaced [rotated]; and a yoke 27 arranged around a displacement region [a rotating region] R of the permanent magnet 25 for selectively forming a first magnetic path RT1 for looping the magnetic flux MR between the magnetic poles 25a, 25b of the permanent magnet 25 and the rotor 9 in response to a displacement of the permanent magnet 25 and a second magnetic path RT2 for looping in short circuit between the magnetic poles 25a, 25b of the permanent magnet 25.SELECTED DRAWING: Figure 2
Patent JP-2017170408-A (JP)
Title: Surface treatment method of net-like filter and net-like filter
Inventor: MASE KEIJI
IPC: B07B1/46
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method which makes a net-like filter used as a filter medium and a sieve mesh hard to generate powder deposition or clog.SOLUTION: A jet powder is jetted to the net-like filter, preferably, a metallic net-like filter to collide with the surface of wires constituting the net-like filter: out of the surface of a wire, the surface of a part in contact with a treatment object for at least filtration or sieve is processed in satin finish with an arithmetic average roughness (Ra) of 0.08 μm to 0.23 μm and a ten point average roughness (Rz) of 0.8 μm or more surface hardness by work hardening is raised, and durability is improved by applying compression residual stress. This can prevent clogging over a long period, and a net-like filter can be provided which makes breaks or cracks hard to occur even when used under tension.SELECTED DRAWING: Figure 2
Patent JP-2017184307-A (JP)
Title: Motor controller
Inventor: KAMIMOTO SADAO
IPC: H02P21/22
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To materialize non-interacting control by a common circuit when controlling two kinds of AC motors of a synchronous reluctance motor and an IPM synchronous motor.SOLUTION: The non-interference voltage FF compensation part 21 of a motor controller 1 calculates d-axis non-interference voltage FF compensation Δvd*(-ω1×iq*×Xq) and q-axis non-interference voltage compensation Δvq*(ω1×id*×xd*+ω1xec) for cancelling an interference voltage generated in an AC motor 3 based on a counter electromotive voltage constant ec set in advance, a d-axis reactance identification value Xd and a q-axis reactance identification value Xq, a rotor electric angular voltage velocity ω1, and a d-axis current command id* and a q-axis current command iq*. In the case of a synchronous reluctance motor, a process is performed with the condition that the counter electromotive voltage constant ec set in advance is equal to 0, and in the case of an IPM synchronous motor, a process is performed using a prescribed counter electromotive voltage constant ec.SELECTED DRAWING: Figure 6
Patent JP-2017183801-A (JP)
Title: Image formation device
Inventor: OWARI ATSUSHI
IPC: H04N1/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To organize data stored in a plurality of boxes meanwhile suppress a tightness degree of each box, and further, reduce labor of operation for reducing the tightness degree, for improved convenience.SOLUTION: An image formation device 10 includes a plurality of boxes 17 for storing data, a data sorting means 18 which, in a case where a data storage amount of a first box 17 among the plurality of boxes 17 is tight, sorts data stored in the first box 17, and a data transfer means 18 which transfers a data belonging to a class among the data sorted by the data sorting means 18 to the box 17.SELECTED DRAWING: Figure 1
Patent JP-2017182184-A (JP)
Title: Image processing device and control method thereof, and program
Inventor: ITO JUN
IPC: G06K9/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which can prevent convenience of a user from being compromised.SOLUTION: An MFP 101 quits execution of accuracy priority OCR processing when a previously set limit time is elapsed after starting execution of the accuracy priority OCR processing and recognizes character images that are not recognized as characters by the accuracy priority OCR processing among a plurality of character images as characters by executing time priority OCR processing.SELECTED DRAWING: Figure 6A
Patent JP-2017181642-A (JP)
Title: Video display device
Inventor: UKAI Ryuji
IPC: H01S5/062
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce luminance irregularity of a video.SOLUTION: A video display device includes a light source configured to change light intensity according to a drive current, and a controller which, when a gradation value is changed from a first gradation value to a second gradation value, controls the drive current at the second gradation value in accordance with a period of time that has been set at the first gradation value.SELECTED DRAWING: Figure 4
Patent JP-2017177971-A (JP)
Title: Vehicle control mechanism and vehicle control apparatus
Inventor: KOMATSU YUSUKE
IPC: B60L50/16
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of securing electric power for vehicle control even when a generator control apparatus fails.SOLUTION: A vehicle control mechanism is provided, including: a battery; a generator connected to the battery; and a transmission connected to the generator and configured to increase, in response to a failure of a generator control apparatus controlling the generator, a transmission gear ratio to such an extent that a rotation rate of a connection shaft to the generator becomes equal to or higher than the rotation rate at which excitation voltage related to the charging of the battery occurs in the generator. Further, a vehicle control apparatus is provided.SELECTED DRAWING: Figure 5
Patent JP-2017181853-A (JP)
Title: Method for manufacturing imaging element
Inventor: IKENAGA NOBUYUKI
IPC: G02B27/22
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an imaging element capable of suppressing generation of distortion in a mirror image.SOLUTION: A method for manufacturing an imaging element 1 comprises: a joining step of forming a combined reflective element 100 by joining unit reflective elements 10A to 10F in a surface direction; and a step of superposing another combined reflective element 200 on the combined reflective element 100. When viewing along a thickness direction, the unit reflective element 10B has a substantially trapezoidal outer shape. The outer shape of the unit reflective element 10B includes a joined surface extending in a parallel direction with respect to a plurality of reflection surfaces 11 provided in the unit reflective element 10B. The unit reflective element 10C is joined to a joined surface of the unit reflective element 10B so that the plurality of reflection surfaces 11 provided in the unit reflective surfaces 10B and 10C become parallel to each other.SELECTED DRAWING: Figure 4
Patent JP-2017157182-A (JP)
Title: Ship navigational information record output device
Inventor: HATANAKA KAZUHIRO
IPC: G08G1/00
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a ship navigational information record output device having a desired space for manually inputting the reason for emergence of any external alarming factor that has arisen.SOLUTION: In a ship navigational information record output device that automatically records on a recording medium navigational information on any ship at sea or at anchor, a desired space for manually inputting the reason for emergence of any external alarming factor that has arisen is disposed in the recording medium between such navigational information last outputted and navigational information outputted after the last such information to make available a function either to directly output contents of an alarming signal and information from a satellite navigation device 1 together with outputting from an output unit 4 and/or to output wireless data from both or either of an external output unit 9 and an electronic computer 10 or a mobile terminal device 11.SELECTED DRAWING: Figure 2
Patent JP-2017184581-A (JP)
Title: Monitoring control system of photovoltaic power generation system, string monitoring control device, and monitoring control method
Inventor: KOSUGI AKIFUMI
IPC: H02J3/38
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress an output in a photovoltaic power generation system at a string unit.SOLUTION: A string monitoring control device (SCU10) comprises: a first wireless communication device 104; a switching device 110 that transits monitor information data 1400 to which monitor information 1413 indicating an electric power generation state of a string 6 is set, and is a current line 8 of the string 6; and a switching command data transmission part 313 that executes switching control of the switching device 110 in accordance with switching command data 1600, and is provided in the string 6 of a photovoltaic power generation system 1. A server device 30 receives the monitor information data 1400 and outputs the monitor information 1413 to be set in the data. The server device 30 transmits the switching command data 1600 to the SCU10 and controls the switching device 110. The server device 30 performs fault diagnosis of a PV 5 or the string 6 by using an opening voltage of the PV 5 acquired when the switching device 110 is opened.SELECTED DRAWING: Figure 20
Patent JP-2017179289-A (JP)
Title: Photoreactive monomer and polymer
Inventor: SUZUKI MAYUKA
IPC: C08F20/60
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel photoreactive monomer with high photoreactivity that makes it possible to produce a polymer with excellent photoreactivity, which allows reduction of damage to base material.SOLUTION: The present invention provides a photoreactive monomer represented by formula (1) (Z is -O- or -N(R)-; A is -O- or -CH-; Rand Rindependently represent H or a C-Chydrocarbon group; Ris a C-Cdivalent hydrocarbon group; Ris F, n is an integer of 0-4).SELECTED DRAWING: None
Patent JP-2017187060-A (JP)
Title: Air Bearing
Inventor: UEDA KANEFUMI
IPC: F16C32/06
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an air bearing which achieves a preload function with a simple structure.SOLUTION: An air bearing 1 includes: a body part 10 having a bearing surface 20 facing a guide surface 501; passage parts 31, 32 provided in the body part 10, through which compressed air supplied from the exterior flows; an air supply hole 21 which is provided at the passage part 32 and supplies the compressed air to the guide surface 501 to form an air film between the bearing surface 20 and the guide surface 501; and a negative pressure generating part 45 which is provided in the passage part 31 intersecting with the passage part 32 and increases a flow rate of the compressed air to generate a negative pressure that suctions air between the guide surface 501 and the body part 10.SELECTED DRAWING: Figure 4
Patent JP-2017189013-A (JP)
Title: Two power supply system
Inventor: MAEDA TOMOHARU
IPC: H01M10/44
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To attain fuel economy effect by an automatic stop/restart control section even in the latter period of life of a first battery, while increasing the possibility of using a second battery with no exchange over the vehicle life.SOLUTION: A two power supply system includes a generator, a first battery, a second battery that is a battery other than a lead battery, switching means for selectively forming a first state for establishing electrical connection between a predetermined electrical load and the second battery, and a second state for electrically disconnecting between the predetermined electrical load and second battery, an automatic stop/restart control section for automatically stopping and restarting an engine, a life determination section for determining whether or not the life of the first battery is in the latter period, and a changeover control section for controlling the switching means to form the first state, when the life determination section determines that the life of the first battery is in the latter period, and controlling the switching means to form the second state, when the life determination section determines that the life of the first battery is not in the latter period.SELECTED DRAWING: Figure 1
Patent JP-2017185025-A (JP)
Title: Game machine
Inventor: SHIRAISHI YUICHI
IPC: A63F5/04
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for diversifying a game property so that the game may not be monotonous.SOLUTION: There are provided: an RT1 state, which transfers from an ordinary state and in which a replay probability is lower than that of the normal state; an RT 3 state, which transfers from the RT1 State and in which the replay probability is lower than that of the RT1 state; and an RT4 state, which can transfer from the RT3 state and in which the play and in which the replay probability is lower than that of the RT1 state. In the RT3 state, an ART is executed, and there is inhibited a transfer from the RT4 state to the RT1 state. The presence or absence of the transfer between the individual game states is controlled by a batting-order at a winning time of a predetermined batting-order replay thereby to navigate a batting-order. In accordance with the accordance to a navigation, it is possible to select whether or not a stay in the ordinary state, in which the base is high but cannot be returned once the ART was performed, or whether or not the stay in the RT4 state capable of repeatedly transferring to the ART state although the base is low is kept.SELECTED DRAWING: Figure 8
Patent JP-2017188588-A (JP)
Title: Coil part
Inventor: ISHIDA YUYA
IPC: H01F17/04
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a coil part with low Rac even when a large amplitude current flows.SOLUTION: The coil part includes: a magnetic core 1 including an Fe-based metal magnetic powder having an insulating film having a volume resistivity of 10Ω cm or more and a binder; and a coil conductor 2. The average particle diameter D50 of the metal magnetic powder is 5 μm or less and the permeability of the magnetic core is 5 or more.SELECTED DRAWING: Figure 1
Patent JP-2017189252-A (JP)
Title: Game machine
Inventor: MITOGAWA AKIRA
IPC: A63F5/04
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can relieve discomfort which can be given to a player in a notification with a freeze performance.SOLUTION: A game machine includes a CZ shift notification part 213 which, when a winning of a specific winning combination is determined at a start of a game, makes a notification of shifting to a CZ condition after a specific drawing pattern combination of drawing pattern combinations corresponding to the specific winning combination is stopped and displayed, an operation instruction management part 111 or an operation instruction execution part 211 which executes, in a game period, an operation instruction performance instructing a stop operation for the game to a player, and a performance execution part 212 which executes a delay performance which delays the progress of the game period. When a winning of the specific winning combination is determined at a start of a game and the operation instruction performance is executed to the game, the operation instruction management part 111 or operation instruction execution part 211 may change an execution mode of the operation instruction performance in accordance with an execution or no execution of the delay performance in the game.SELECTED DRAWING: Figure 6
Patent JP-2017189900-A (JP)
Title: Printer and printing method
Inventor: YAMADA TERU
IPC: B41J2/14
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a printer suppressing a reduction in printing quality due to a secular change.SOLUTION: A printer 100 comprises: a medium transportation section 20 transporting a recording medium 95; a discharge head 46 having a nozzle array 45 in a transportation direction; a head unit 42 disposing the discharge head 46 in staggered arrangement in the transportation direction; a head movement section 41 moving the head unit 42; and an image processing device 110 performing image processing for generating print data. The discharge head 46 has physical overlapping nozzles in which positions of nozzles 73 overlap with one another. The image processing device 110 changes a theoretical overlapping nozzle number for causing the nozzles 73 to overlap with one another in the image processing based on the integrated number of times of discharge of droplets.SELECTED DRAWING: Figure 4
Patent JP-2017191501-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: YANO KOTARO
IPC: G06T7/20
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in detecting an object that variously changes its shape.SOLUTION: An information processing apparatus acquires an input image including an object, and from the input image, extracts a change area image that is an image of an area changing by using a background image, extracts a plurality of feature images by combining the input image and the change area image and using a convolution neural network, and detects the position of the object from the plurality of feature images.SELECTED DRAWING: Figure 3