baber/WOPTO huggingface dataset:
Patent JP-2017193741-A (JP)
Title: Wear-resistant steel plate and manufacturing process therefor
Inventor: TERASAWA YUSUKE
IPC: C22C38/58
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a wear-resistant steel plate in which both gas-cutting cracking resistance and abrasion resistance at low cost can be achieved.SOLUTION: Provided is a wear-resistant steel plate comprising particular elements, having a component composition in which DI* and plate thickness t [mm] satisfy DI*/t≥1.2, having a structure in which the volume fraction of martensite at a depth of 1 mm from the surface of the abrasion-resistant steel sheet is 90% or more and the prior austenite particle diameter at the central part of the plate thickness of the wear-resistant steel sheet is 80 μm or less. A hardness at a depth of 1 mm from the surface of the wear-resistant steel sheet is 560 HBW 10/3000 or more by Brinell hardness. Brinell hardness at the central part of the plate thickness is equal to or more than 75% of the Brinell hardness at a depth position of 1 mm from the surface layer. The concentration of Mn [Mn] (mass%) and the concentration of P [P] (mass%) in the plate thickness central segregation part satisfy 0.04 [Mn] + [P]<0.45.SELECTED DRAWING: Figure 2
Patent JP-2017198719-A (JP)
Title: Sign sheet for solar cell module and installation method therefor
Inventor: FUJIWARA TADAHARU
IPC: H01L31/042
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a sign sheet for a soar cell module and an installation method therefor which allows sign members to be easily constructed in an existing solar cell module to reduce the construction cost.SOLUTION: A sign sheet for a solar cell module is used in a solar cell module provided with a plurality of solar battery cells, a frame body on outer edges of the plurality of solar battery cells, and a solar transmission plate on the light receiving surface side of the solar battery cells and is characterized in that slender sheet-like or point-like phosphor bodies are arranged on a transparent or translucent sheet which has almost the same size as the light receiving surface side of the solar cell module or an arbitrary size obtained by dividing the almost the same size as the light receiving surface side of the solar cell module, so as to visually represent one or more of at least preliminarily determined characters, numbers and patterns.SELECTED DRAWING: Figure 1
Patent JP-2017195804-A (JP)
Title: combine
Inventor: FURUTA HARUJI
IPC: A01B69/00
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of efficiently executing a reaping operation and an unloading operation.SOLUTION: A combine 1 that acquires position information using a GPS and can travel autonomously sets a grain unloading position Db for minimizing a total time of a stand-by time for an unloading operation and a travelling time according to field information fI including information on a position Da in which grains can be unloaded, information on a travelling operation route, and information on a capacity of a grain tank 61 in which grains are stored, which are input in advance respectively, and information on a calculated yield of grains per unit travelling distance, and notifies the outside of the information on the unloading position Db.SELECTED DRAWING: Figure 7
Patent JP-2017200381-A (JP)
Title: Motorcar
Inventor: YAMAMOTO TOSHIHIRO
IPC: B60L9/18
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in control property of a motor.SOLUTION: A motorcar executes switching between first PWM control where first PWM signal is generated by comparison of voltage instruction with carrier wave voltage for each phase so as to execute switching of a plurality of switching elements and second PWM control where second PWM signal is generated based on modulation ratio, voltage phase and pulse number so as to execute switching of the plurality of switching elements. In addition, upon execution of the second PWM control, if voltage phase change amount Δθp as change amount of voltage phase θp reaches pulse width Δθstmp as difference in switching angle θs (180 to S200), switching to the first PWM control is executed (S230).SELECTED DRAWING: Figure 2
Patent JP-2017198619-A (JP)
Title: Constant-q transform component computation device and constant-q transform component computation method
Inventor: HAYASHI TAKANORI
IPC: G06F17/14
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform constant-Q transform of higher accuracy at high speed with a small amount of computation.SOLUTION: A constant-Q transform component computation device of the present invention comprises a calculation method boundary determination unit 14 for calculating, for a set frequency component Kor less, a total amount of computation that includes a computation amount obtained by the sum of products calculation of a discrete Fourier transform of time-series data and a frequency axis coefficient, and calculating, for a band exceeding the K, a computation amount obtained by the sum of products calculation of time-series data and a time axis coefficient, setting the Kto each of all frequency components k and finding the total amount of computation for each K, and determining a Kwhere the total amount of computation for each Kis minimum as a frequency component threshold. When the k is less than or equal to K, a low-frequency band calculation unit 23 is selected and a calculation by the frequency axis coefficient is performed, and when the k exceeds K, a high--frequency band calculation unit 22 is selected and a calculation by the time axis coefficient is performed, the calculation results of both being synthesized by a constant-Q transform synthesis unit 24.SELECTED DRAWING: Figure 1
Patent JP-2017201188-A (JP)
Title: Lubrication system of differential device
Inventor: IIJIMA KATSUNORI
IPC: F16H57/04
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication system of a differential device which can accurately control the amount of a lubricant flowing back to a hypoid gear chamber to a proper amount at high responsiveness.SOLUTION: A lubrication system 1 of a differential device 10 comprises: an electronic control valve 2 which is arranged on a communication path 18 in which a lubricant which is scooped up by the rotation of a ring gear 13, and supplied into a housing 11 flows back to a hypoid gear chamber 14; and a control device 2 which controls an opening θ of the electronic control valve 2, and controls the amount of the lubricant flowing back to the hypoid gear chamber 14. The control device 3 controls the opening θ of the electronic control valve 2 on the basis of control parameters of at least a vehicle speed V, fore-and-aft acceleration G, a gradient α of a road face, and a temperature T of the lubricant, and sets and controls the opening θ of the electronic control valve 2 so that the specific gravity of the vehicle speed V out of the control parameters for deciding the opening θ of the electronic control valve 2 becomes higher than the specific gravity of the fore-and-aft acceleration G and the specific gravity of the gradient α of the road face.SELECTED DRAWING: Figure 1
Patent JP-2017202036-A (JP)
Title: Aromatic sheet and article having the same
Inventor: KATO SHINICHIRO
IPC: A61L9/12
Filed: 2016-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic sheet which prevents protrusion of an aromatic functional joining layer containing a bonding agent and a liquid perfume from a sheet end part, and hardly causes contamination on its periphery.SOLUTION: An aromatic sheet 1 includes the same or different two or more base material sheets 2 laminated in a thickness direction and at least one aromatic functional joining layer 3 provided between the base material sheets 2. In the aromatic sheet 1, the aromatic functional joining layer 3 contains a bonding agent and a liquid perfume, and a content of an alcohol component in the liquid perfume is 2-20 pts.mass with respect to 100 pts.mass of the bonding agent. In the aromatic sheet 1, preferably, the bonding agent contains a polyurethane resin or a (meth)acrylic resin, further preferably, a content of the liquid perfume is 7-100 pts.mass with respect to 100 pts.mass of the bonding agent, and further preferably, a content of the alcohol component in the liquid perfume is 10-55 mass%.SELECTED DRAWING: Figure 1
Patent JP-2017204546-A (JP)
Title: Stationary induction machine
Inventor: YAMADA YOICHIRO
IPC: F16F15/08
Filed: 2016-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a low noise stationary induction machine that can prevent entry of rainwater into an inside of a sound insulation plate by installing a vibration isolating material in the outer peripheral portion of the sound insulation plate with no gap and can operate for a long time.SOLUTION: At least one side in a region surrounded by a reinforcing material on the outer surface of a tank for accommodating a stationary induction machine is provided with a mounting member. In a sound insulating plate installed via a vibration isolating material, a vibration isolating auxiliary material is installed in a region surrounded by at least one member of the reinforcing material, the sound insulating plate, the vibration isolating material installed at an end portion of a surface of the sound insulating plate having a large area, and the mounting member.SELECTED DRAWING: Figure 1(A)
Patent JP-2017203707-A (JP)
Title: Chemical decontamination method
Inventor: HOSOKAWA HIDEYUKI
IPC: G21F9/12
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a chemical decontamination method in which, without using an oxidizer such as an organic acid other than an oxalic acid and a hydrogen peroxide, an iron oxalate (II) formed on the surface of steel is decomposed and removed to improve a removal rate of radioactive substance.SOLUTION: By adding an aqueous solution containing platinum to the reduction decontamination liquid containing an oxalic acid and hydrazine, platinum-containing reduction decontamination liquid is formed containing the oxalic acid, hydrazine, and platinum, and this platinum-containing reduction decontamination liquid is supplied onto the surface of steel.SELECTED DRAWING: Figure 1
Patent JP-2017049227-A (JP)
Title: Optimization of processing coupling capacity for multi-column chromatography process
Inventor: XHORXHI GJOKA
IPC: B01D15/18
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of optimizing processing coupling capacity regarding a multi-column chromatography (MCC) process.SOLUTION: A method of optimizing processing coupling capacity of a multi-column chromatography process includes: step (a) of loading a target product to a column in a first residence time and/or at a first flow rate; step (b) of loading the target product to the column in a second residence time and/or at a second flow rate, the first residence time and/or the first flow rate respectively different from the second residence time and/or the second flow rate; step (c) of generating a breakthrough curve for the first residence time and/or the first flow rate and the second residence time and/or the second flow rate; and step (d) of determining an optical processing coupling capacity for the MCC process. Typically, the second residence time is approximate two times of the first residence time, and/or the second flow rate is approximate half of the first flow rate.SELECTED DRAWING: None
Patent JP-2017207349-A (JP)
Title: Radiation image photographing apparatus
Inventor: ZENNO YOICHI
IPC: G01T7/00
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To perform photographing quickly from a power cut-off state.SOLUTION: A radiation image photographing apparatus 1 comprises: a sensor panel SP in which a plurality of radiation detection elements are arrayed two-dimensionally; and a control device 22 controlling the sensor panel to acquire a radiation image. The control device comprises: a power control unit 221 controlling power supply to the units including the sensor panel; a panel control unit 223 controlling the sensor panel; and a main control unit 222 controlling the units of the control device including the power control unit and the panel control unit. The radiation image photographing apparatus 1 further comprises an initialization control unit which, when partial or all configurations of the radiation image photographing apparatus including at least the main control unit and the sensor panel start up from the power cut-off state, starts the initialization operation of the sensor panel simultaneously with the start-up of the main control unit or before completed start operation of the main control unit.SELECTED DRAWING: Figure 5
Patent JP-2017207682-A (JP)
Title: Output device, output method, and program
Inventor: DUDY WIYANCOKO
IPC: H04N21/431
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an output device outputting information capable of discriminating the site of external equipment, and an output method and a program.SOLUTION: According to a projector 10, an output device includes: a projection part 104 for projecting a content; a communication part 102 for receiving an electric wave from external equipment 20 and acquiring site information of the external equipment 20; and a control part 101 for converting the acquired site information of the external equipment 20 into the site information for the projection surface projected by the projection part. The projection part 104 can also perform the projection by making the site information formed to be projectable. The communication part 102 also performs the reception of the display content transmitted from the external equipment 20. The projection part 104 can project the received display content together with the site information. The control part 101 changes the site information and the luminance of the display content based on the distance between the output device and the external equipment, and changes the projection angle based on the inclination angle of the external equipment.SELECTED DRAWING: Figure 1
Patent JP-2017208784-A (JP)
Title: Communication device, control method and program
Inventor: TAKARABE KEI
IPC: H04W84/12
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To set a radio communication device, which can communicate in a plurality of modes, to have an appropriate radio channel to be used in the plurality of modes.SOLUTION: The communication devices has a communication function capable of concurrently performing first communication by the intermediary of another device, which determines a radio channel to be used for communication, and second communication in which the communication device itself determines a radio channel without intermediary of another device. When establishing a connection for the first communication, while a connection for the second communication is established, in a state that the first communication and the second communication are concurrently performed, the communication device controls a second radio channel in such a manner that the second radio channel to be used for the second communication is coincident with a first radio channel which is used when the connection for the first communication is established (S1103).SELECTED DRAWING: Figure 11
Patent JP-2017209817-A (JP)
Title: Printer and control method for printer
Inventor: MOTOYAMA HIROYUKI
IPC: B41J2/35
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce a time during which printing of printing data is waited for inspecting a line head.SOLUTION: A printer 200 comprises: an I/F portion 210 that receives printing data; a line head 270 which has a plurality of resistors R divided at units at which the resistors are simultaneously energized and prints an image based on the received printing data; and a head element inspecting portion 223 that inspects values of resistance of the resistor R for each divided unit. The head element inspecting portion 223 inspects the resistor R for each divided unit when the line head 270 is not printing an image, interrupts inspection of the resistor R for each unit on the basis of the printing data, and finishes printing of the image performed by the line head 270 and thereafter resumes subsequently the interrupted inspection for each unit.SELECTED DRAWING: Figure 1
Patent JP-2017125004-A (JP)
Title: Aerosol Cosmetic
Inventor: KOBAYASHI YUKA
IPC: A61K8/81
Filed: 2016-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol cosmetic that has a good spread of foam, allows carbon dioxide to be applied on the skin quickly, and has a good feeling of permeation into the skin.SOLUTION: An aerosol cosmetic comprises a stock solution that comprises, based on 100 mass% of the whole stock solution, following components (A), (B), (C), and (D): (A) (dimethicone/vinyl dimethicone) crosspolymer with an average particle diameter of 0.01-30 μm of 0.1-1.5 mass%, (B) nonionic surfactant with an HLB of 3-20 of 0.05-6 mass%, (C) water-soluble thickener of 0.1-1 mass%, and (D) water. The aerosol cosmetic also comprises (E) propellant comprising carbon dioxide of 90 mass% or more.SELECTED DRAWING: None
Patent JP-2017210555-A (JP)
Title: Aqueous adhesive composition
Inventor: KITA AI
IPC: C09J163/08
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous adhesive composition excellent in adhesive strength and water resistance.SOLUTION: The aqueous adhesive composition contains: a (co)polymer (A) having an epoxy group; at least one crosslinking agent (B) selected from the group consisting of a phenolic resin, a urea resin, a melamine resin, and a urea-melamine resin; and water. In the aqueous adhesive composition, the weight ratio [(A)/(B)] of (A) to (B) is preferably 5/95-70/30. Further, (A) is preferably a (co)polymer containing glycidyl (meth)acrylate and styrene as constituent units.SELECTED DRAWING: None
Patent JP-2017029689-A (JP)
Title: Ball and method for its manufacture
Inventor: HUU MINH TRU LE
IPC: A63B45/00
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide: a ball that has good elastic properties even at low or high temperatures and can maintain high quality, both with respect to physical properties and its appearance, over a long period of time; and a method for manufacture of the ball.SOLUTION: In a solid or hollow ball 100 including an outward facing surface 101, the outward facing surface contains a plastic coating and/or foil material containing a foam material.SELECTED DRAWING: Figure 1a
Patent JP-2017086857-A (JP)
Title: Hydrogen atomization system
Inventor: NAGAI HIDEAKI
IPC: A61H35/00
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method allowing hydrogen to be easily absorbed in the body so as to increase a promotion effect of wellness by hydrogen.SOLUTION: A hydrogen atomization system for mixing mix generated with a mist generator with hydrogen generated with a hydrogen generator is such that: hydrogen sent out from the hydrogen generator is introduced to a mist outlet part of the mist generator; hydrogen mixed mist obtained by mixing mist with hydrogen can be inhaled from the mouth and/or the nose by connecting an inhalation mask to the mist outlet part of the mist generator, and applying the mouth and/or the nose to the inhalation mask; and a hair cap is attached to behind the mist outlet part of the mist generator so as to supply hydrogen mixed mist to the inside of the hair cap, and bring hydrogen mixed mist into contact with the head when putting the hair cap on the head.SELECTED DRAWING: Figure 1
Patent JP-2017019013-A (JP)
Title: Removal method of oxide scale
Inventor: KONDO YASUMITSU
IPC: B21B3/00
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel method which improves descaling property of Ni-containing steel material and prevents the occurrence of surface flaw.SOLUTION: A removal method of oxide scale is characterized in that, regarding the method for removing the oxide scale produced on heating procedure of steel material which contains Ni of 0.3 to 1.5 mass% and Si of 0.001 to 0.5 mass%, Si-containing material is arranged by the amount of 85 to 600 g/min terms of Si per steel material surface area on a steel material surface before heating of the steel material and/or during heating, thereafter, the heating is performed at a temperature of 1170°C or higher and 1300°C or lower for 15 minutes or more and 10 hours or less and, thereafter, high-pressure water descaling is performed.SELECTED DRAWING: Figure 3
Patent JP-2017216795-A (JP)
Title: Power supply device
Inventor: FUKAE KAZUSHI
IPC: H02J7/00
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that even when abnormality occurs on the side of any one power supply unit, is capable of blocking an inflow of current from the other power supply unit to a path having the abnormality.SOLUTION: A power supply device 1 comprises: a first conduction path 31 to be a power path between a first power supply unit 91 and a load 94; a second conduction path 32 connected to the first conduction path 31 and a second power supply unit 92; a first switch unit 34 provided, on the first conduction path 31, between the first power supply unit 91 and a connection part 33, the first switch unit performing switching between a non-electric conduction state in which bidirectional electric conduction is blocked and an electric conduction state in which electric conduction is performed; a second switch unit 35 provided, on the second conduction path 32, between the connection part 33 and the second power supply unit 92, the second switch unit performing switching between a non-electric conduction state in which bidirectional electric conduction is blocked and an electric conduction state in which electric conduction is performed; and a control unit 39 for controlling switching operation of each of the first switch unit 34 and the second switch unit 35.SELECTED DRAWING: Figure 1
Patent JP-2017216184-A (JP)
Title: Ceramic heater element and ceramic glow plug
Inventor: SUGA YOHEI
IPC: H05B3/14
Filed: 2016-06-01
Abstract: PROBLEM TO BE SOLVED: To improve intensity of a heater element.SOLUTION: A ceramic heater element comprises: heat generation element including a heat generation part and a lead part connected to the heat generation part; and a supporting body formed by a ceramic embedding the heat generation element. The heat generation part includes silicon nitride and a first electrical conduction material. The lead part includes silicon nitride and a second electrical conduction material. An average value of the maximum outer diameter of a particle of silicon nitride of which at least one part is included in a first target region having a regular square of 15 μm×15 μm on a cross sectional surface of the heat generation part is larger than that of the maximum outer diameter of the particle of silicon nitride of which at least one part is included in a second target region having a regular square of 15 μm×15 μm on the cross sectional surface of the lead part. A rate of the first electrical conduction material in the first target region of the heat generation part is smaller than that of the second electrical conduction material in the second target region of the lead part.SELECTED DRAWING: Figure 1