baber/WOPTO huggingface dataset:
Patent JP-2020111806-A (JP)
Title: Stainless steel sheet and method for producing the same, separator for fuel battery, fuel battery cell, and fuel battery stack
Inventor: NOSE KOICHI
IPC: C22C38/44
Filed: 2019-01-15
Abstract: To provide a stainless steel sheet which has excellent corrosion resistance, low contact resistance and excellent press workability even when a thickness is thinned.SOLUTION: The stainless steel sheet has a chemical composition containing, by mass%, Cr of 20-26%, N of 0.1% or less, Si of 2.0% or less and the like, has a thickness of 30-110 μm, has a ratio of an austenite phase of 80 vol.% or more, has an average crystal particle diameter of austenite crystal grains of 1/2 or less the thickness of the steel sheet, has a Cr nitride precipitated to a surface layer, has contents of Cr, Fe and N obtained by a glow-discharge optical emission spectrometry satisfying the following expressions (1) and (2), and has a maximum deviation value CNp at a depth of 3/8 t to 5/8 t and an average value CNa at a depth of 1/8 t to 3/8 t satisfying the following expression (3). Expression (1): 0.1≤Cr/Fe≤0.5. Expression (2): Cr/N≤1.8. Expression (3): 0.8≤CNp/CNa≤1.6.SELECTED DRAWING: Figure 2
Patent JP-2019127435-A (JP)
Title: Method for transferring two-dimensional nanomaterial with carbon nanotube composite film
Inventor: CONG LIN
IPC: C01G39/06
Filed: 2019-01-24
Abstract: To provide a method for transferring a two-dimensional nanomaterial with a carbon nanotube film.SOLUTION: The method comprises: (S1) providing a first substrate 101 and forming a two-dimensional nanomaterial layer 102 on a surface of the first substrate 101; (S2) covering the two-dimensional nanomaterial layer 102 with a carbon nanotube film structure 103; (S3) obtaining a composite structure of the two-dimensional nanomaterial layer/carbon nanotube film structure comprising the two-dimensional nanomaterial layer 102 and the carbon nanotube film structure 103 by removing the first substrate 101 with a corrosion solution, and then placing the composite structure in a cleaning solution to clean; (S4) providing a target substrate 104 and picking up the composite structure of the two-dimensional nanomaterial layer/carbon nanotube film structure by use of the substrate 104 from the cleaning solution so as to join the target substrate 104 with the two-dimensional nanomaterial layer 102; and (S5) removing the carbon nanotube film structure 103 so as to transfer the two-dimensional nanomaterial layer 102 to the surface of the target substrate 104.SELECTED DRAWING: Figure 1
Patent JP-2020120062-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HAMAZAWA YASUSHI
IPC: H01L21/336
Filed: 2019-01-28
Abstract: To provide a semiconductor device and a manufacturing method thereof capable of reducing the on-resistance as compared with the related art.SOLUTION: A semiconductor device 1 includes an epitaxial layer having a device main surface, a p-type body region 5, an n-type source region 6 formed in the body region 5, an n-type drain region 7 arranged apart from the body region 5, a gate insulating film facing a channel region 33, a gate electrode 9 facing the channel region 33 through the gate insulating film, and a field insulating film 4 formed on the element main surface of the epitaxial layer, and the field insulating film 4 has a first length L1 and a second length L2 shorter than the first length L1 along a first direction D1 from the drain region 7 toward the source region 6.SELECTED DRAWING: Figure 1
Patent JP-2020116932-A (JP)
Title: Position detector, handheld device, position detection method, and program
Inventor: KOIKE TAKANAO
IPC: B41J3/28
Filed: 2019-01-28
Abstract: To provide a position detector which assures detection accuracy.SOLUTION: A position detector, which detects a position on a movement surface of a handheld device on which the position detector is mounted, has: a movement amount detection part which detects a detection movement amount of the handheld device on the movement surface; a posture detection part which detects a posture of the handheld device on at least the movement surface; a storage part which stores characteristic information of the movement amount detection part; a correction part which corrects a corrected movement amount such that the detection movement amount has been corrected on the basis of the stored characteristic information; and a position acquisition part which outputs the position of the handheld device which has been acquired on the basis of the corrected movement amount and the posture.SELECTED DRAWING: Figure 17
Patent JP-2020124063-A (JP)
Title: Power supply device
Inventor: KUBOTA YOHEI
IPC: H02M3/155
Filed: 2019-01-31
Abstract: To provide a power supply device that can reliably suppress a reverse recovery current.SOLUTION: A power supply device includes a rectifier circuit 2, a booster circuit 10, an inverter 20, and a control unit 30. The control unit reduces the power consumption of a compressor motor 21 that is a load to which the output of the booster circuit is supplied when the peak value of a current flowing through a reactor 11 of the booster circuit is equal to or greater than a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020127082-A (JP)
Title: Image transmission device and image display device
Inventor: HOSOKAWA TAKESHI
IPC: H04N21/436
Filed: 2019-02-01
Abstract: To enable remote control by a receiving side while suppressing adverse effects on the transfer amount of image data in image transmission.SOLUTION: An image transmission device according to an embodiment of the present invention includes an image data generation unit, a transmission data generation unit, a transmission unit, and a reception unit. The image data generation unit generates first image data. The transmission data generation unit generates first transmission data including the first image data and a first identifier that identifies the first image data. The transmission unit transmits the first transmission data to an image display device via a first communication path. The reception unit receives operation data for the first image data and second transmission data including the first identifier from the image display device via a second communication path different from the first communication path. The image data generation unit further generates second image data on the basis of the operation data and the first identifier.SELECTED DRAWING: Figure 2
Patent JP-2019080574-A (JP)
Title: Compositions and methods for treatment of type 1 diabetes
Inventor: BART O ROEP
IPC: A61P3/10
Filed: 2019-02-04
Abstract: To provide compositions and methods for treating insulin-dependent diabetes mellitus.SOLUTION: The present invention provides a self-vector having a nucleic acid sequence at least 95% identical to a nucleic acid sequence of a self-vector (BHT-3021) encoding and expressing human proinsulin (hINS), and a composition that is endotoxin free and comprises an adjuvant as a pharmaceutically acceptable carrier and the self-vector, and a method for treating or preventing insulin-dependent diabetes mellitus, which comprises the step of administering the self-vector intramuscularly.SELECTED DRAWING: Figure 1
Patent JP-2020128580-A (JP)
Title: Liquid feeding method of feeding electrolytic solution into electrolysis tank for electrorefining
Inventor: YONEYAMA TOMOAKI
IPC: C25C1/12
Filed: 2019-02-08
Abstract: To provide a liquid feeding method of feeding a liquid into an electrolysis tank, which method improves the quality of electrolytic copper and decreases lifting of slime caused by feeding a liquid into an electrolysis tank when liquid circulation is carried out in the electrolysis tank, without requiring a large-scale plant modification.SOLUTION: The liquid feeding method of feeding an electrolytic solution into an electrolysis tank for electrorefining nonferrous metal by arranging a plurality of electrodes parallel to each other in an electrolysis tank for electrorefining, and installing a liquid feed pipe comprising at least two liquid feed ports or openings in the normal direction relative to the surfaces of the electrodes, is characterized in that at least two liquid feed ports include a liquid feed port or an opening disposed at the front end of the liquid feed pipe installed along the bottom of the electrolysis tank from one of the electrolysis tank walls disposed in the normal direction relative to the surfaces of the electrodes to the lower part of the other of the electrolysis tank walls and a liquid feed port or an opening disposed at the front end of a liquid feed pipe branched from the middle part of the liquid feed pipe and installed parallel to the liquid feed pipe.SELECTED DRAWING: Figure 1
Patent JP-2020135363-A (JP)
Title: Arithmetic processing device, arithmetic processing program, and arithmetic processing method
Inventor: TSUNODA YUKITO
IPC: G06F30/27
Filed: 2019-02-19
Abstract: To reduce the amount of evolutionary computation.SOLUTION: In the evolutionary calculation, the objective function is calculated based on the eigensolution for the input, and the optimal value of the input is searched by repeatedly calculating the objective function, an arithmetic processing device 1, includes: a prediction unit that predicts the range of eigensolution for the second input that satisfies the specified eigensolution condition, based on the first eigensolution for the first input; and a search unit that searches the second eigensolution for the second input that satisfies the eigensolution within the range of the predicted eigensolution.SELECTED DRAWING: Figure 1
Patent JP-2020136154-A (JP)
Title: connector
Inventor: ITO JUNJI
IPC: H01R13/64
Filed: 2019-02-22
Abstract: To make the whole connector compact.SOLUTION: A connector 10 includes a mating connector 14, and a standby connector 12 having a holder 16 fixed to the car body, and a housing 18 matable with a mating connector 14. The housing 18 is movable for the holder 16 in the mating direction between a mating start position and a mating completion position, and moves from the mating start position to the mating completion position as mating of the mating connector 14 and the standby connector 12 progresses. The standby connector 12 has a guide part for guiding movement of the housing 18 in the mating direction between the mating start position and mating completion position, a restraint part for restraining movement of the housing 18 in a direction other than the mating direction at the mating start position, and an allowable part for allowing movement of the housing 18 in a direction other than the mating direction at the mating completion position.SELECTED DRAWING: Figure 7
Patent JP-2020132804-A (JP)
Title: Surface protective resin member and liquid set
Inventor: MERA FUMIAKI
IPC: C09D175/04
Filed: 2019-02-22
Abstract: To provide a surface protective resin member which has excellent scratch resistance, high surface slipperiness, and excellent maintainability of the surface slipperiness.SOLUTION: The surface protective resin member contains a cured product of a composition containing at least an acrylic resin having a hydroxyl value of 40 mg KOH/g or more and 280 mg KOH/g or less, a polyol having a hydroxyl value of 40 mg KOH/g or more and 300 mg KOH/g or less, a fluorotelomer alcohol represented by general formula (F1), and a polyfunctional isocyanate. General formula (F1): CF(CF)-(CH)-OH, where n represents an integer of 1 or more and m represents an integer of 1-4.SELECTED DRAWING: None
Patent JP-2020130906-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-26
Abstract: To provide a game machine capable of easily distinguishing between effective patterns and non-effective patterns.SOLUTION: A game machine 1 comprises: a display unit 91 having a display region 911; and reporting means for varying a plurality of kinds of decorative patterns 10 on the display region 911 and reporting a win/loss determination result by a combination of effective patterns 10a being the decorative patterns 10 along an effective line at a variation stop time point for stopping the variation. When non-effective patterns 10b being the decorative patterns 10 other than the effective patterns 10a are displayed on the display region 911, the effective patterns 10a are displayed brightly relative to the non-effective patterns 10b with the effective patterns 10a.SELECTED DRAWING: Figure 20
Patent JP-2020132416-A (JP)
Title: Collecting device of granule material
Inventor: KINOSHITA JUNYA
IPC: B65G53/60
Filed: 2019-02-26
Abstract: To provide a collecting device of granule material capable of suppressing biting of the granule material even when external conditions are different.SOLUTION: A collecting device 1 of granule material includes: a discharge pipe 15 having an opening end surface 16 on the lower end thereof which is an inclined surface to be inclined with respect to an axial direction; a lid body 30 having a substantially planar lid part 31 which is sucked from a standby position held in a gap which is provided between the lid body and at least a lower end 16a side of the opening end surface of the discharge pipe, which is in a closed position; and a gap adjustment mechanism 26 that can adjust the gap between the lower end 31a side of the lid part and the lower end side of the opening end surface by vertically moving an upper end 31b side of the lid part.SELECTED DRAWING: Figure 1
Patent JP-2020135828-A (JP)
Title: Computer system, information processing device, and control program
Inventor: AKAGI FUMIHIKO
IPC: G06F12/00
Filed: 2019-02-26
Abstract: To reduce the number of open files in data access among multiple information processing devices each having different processing units of data.SOLUTION: A first information processing device 20 has a first storage unit 204 that stores a first data file 207 corresponding to a data set 103 which has second data blocks 208 of the same number as first data blocks 104. A second information processing device 10 has an access control unit 101 that issues a data access instruction to each of two or more second data blocks 208 in multiple second data blocks 208 of the data file after issuing an open instruction of the first data file to the first information processing device 20.SELECTED DRAWING: Figure 1
Patent JP-2020139651-A (JP)
Title: Range hood
Inventor: KATO YAMATO
IPC: F24F7/06
Filed: 2019-02-27
Abstract: To harmonize the designs of a front face part of a hood, a hanging cabinet, and a frieze board.SOLUTION: A range hood 1 comprises a fan box 4 storing a centrifugal fan 12, and a hood body 6 connected to the fan box 4. The hood body 6 includes a front hood 13 which includes a front face part 14 of the hood and a face-member fixing part 15. The front face part 14 of the hood protrudes from the face-member fixing part 15 in the direction of separating from the fan box 4, and a pair of face members 16 are mounted onto the face-member fixing part 15. According to the structure, the front face of the front hood 13 can be selected to match various types of face members and can be mounted, whereby the designs of the front face of the front hood 13, a hanging cabinet and a frieze board can be harmonized.SELECTED DRAWING: Figure 1
Patent JP-2020138815-A (JP)
Title: Pallet carrier
Inventor: MIKAMI KEI
IPC: B65G1/08
Filed: 2019-02-27
Abstract: To provide a pallet carrier capable of stably loading a pallet while relieving a work region limitation due to a movable range limitation of a robot.SOLUTION: A pallet carrier 102 comprises a support table 107 that supports a pallet P, a roller 108 that is a free-to-rotate slide mechanism for allowing the pallet P to slide, and an operation lever 114 that is input means for inclining the roller 108 by rotary motion. The roller 108 projects above a pallet loading surface 106 of the support table 107 by rotary motion.SELECTED DRAWING: Figure 1
Patent JP-2020139302-A (JP)
Title: Cornice prevention tool and method for constructing cornice prevention tool
Inventor: FUKIKOSHI KIMIO
IPC: E01F9/40
Filed: 2019-02-27
Abstract: To provide a cornice prevention tool which can be easily attached in a short period of time, and a method for constructing the cornice prevention tool.SOLUTION: A cornice prevention tool 10 is provided with an inclined member 11 having a pair of inclined parts 11A inclined so as to approach each other upward from a horizontal support part 23A and a bottom part 11B arranged to the horizontal support part 23A. A fixing member 12 made of a sheet-like member including a magnet is arranged on the bottom part 11B of the inclined member 11. It is preferable that the fixing member 12 has a body part 12A provided so as to be interposed between the bottom part 11B of the inclined member 11 and the horizontal support part 23A, and a reinforcing part 12B continuously provided on both sides of the body part 12A in the outer peripheral direction of the horizontal support part 23A.SELECTED DRAWING: Figure 2
Patent JP-2019146172-A (JP)
Title: Charging for small data transmission and trigger at mtc-iwf
Inventor: ZHANG XIAOWEI
IPC: H04W4/24
Filed: 2019-02-28
Abstract: To provide a network node that relays messages over a control plane between an MTC device and an SCS, for charging SDT and MTC device trigger over the control plane.SOLUTION: A network node (40) counts the number of messages successfully relayed, and generates a CDR in accordance with the counted number. The messages are SDT messages delivered from an MTC device (10) to an SCS (50), SDT messages delivered from the SCS (50) to the MTC device (10), or MTC device trigger messages delivered from the SCS (50) to the MTC device (10). The network node (40) transfers the CDR to an OCF (31) or a CDF (32).SELECTED DRAWING: Figure 1
Patent JP-2020140440-A (JP)
Title: Data collection device, data collection system, data collection method, and in-vehicle device
Inventor: MUKAI RYO
IPC: G08G1/13
Filed: 2019-02-28
Abstract: To provide a data collection device, a data collection system, a data collection method, and an in-vehicle device capable of reducing a communication load between the in-vehicle device and the data collection device and a processing load of the data collection device.SOLUTION: A data collection device according to one aspect of the embodiment includes a collecting unit, a providing unit, and a receiving unit. The collecting unit collects a reference image indicating contents of video data of the surroundings of a vehicle from an in-vehicle device mounted on each vehicle. The providing unit provides a terminal device with the reference image collected by the collecting unit. The receiving unit receives a request for providing the video data corresponding to the reference image from the terminal device to which the reference image is provided by the providing unit. When the receiving unit receives the request for providing the video data, the collecting unit collects the video data corresponding to the reference image from the in-vehicle device. In addition, the providing unit provides the terminal device with the video data collected by the collecting unit.SELECTED DRAWING: Figure 2
Patent JP-2019084383-A (JP)
Title: Game machine
Inventor: SHIMOHIRA TSUYOSHI
IPC: A63F5/04
Filed: 2019-03-01
Abstract: To provide a game machine differentiated from other game machines by new characteristics in executing special performances in a period close to forced termination of an advantageous state.SOLUTION: A game machine can execute two types of ending performances. When execution of an ending performance A is started upon satisfaction of a condition of executing the ending performance A in a limit state, execution of an ending performance B is not started even if a condition of executing the ending performance B is satisfied during the execution of the ending performance A.SELECTED DRAWING: Figure 44
Patent JP-2020143421-A (JP)
Title: Steel pipe pile connection member
Inventor: HIGUCHI MASAHISA
IPC: E02D5/28
Filed: 2019-03-04
Abstract: To provide a steel pipe pile connection member allowing easy connection of the steel pipe pile at a construction site used for supporting a structure like a building in a soft ground, and having a firm structure.SOLUTION: A steel pipe pile connection member 100 is formed of a first connection member 20 and a second connection member 30. The first connection member has a first protrusion 21 and a second protrusion 22, and the second connection member has a third protrusion 31, thereby in a connected state, three vertical directional contact faces 50 can be provided. Thus, when bending stress is applied to a steel pipe 10 and a steel pipe 12, shearing stress related to a locking pin 40 is dispersed to the three cross sections, to thereby provide the steel pipe pile connection member 100 having a firm connection structure.SELECTED DRAWING: Figure 1
Patent JP-2020142407-A (JP)
Title: Inkjet recording device and method for setting compensation for discharge failure nozzle
Inventor: SASAKI KEITA
IPC: B41J2/01
Filed: 2019-03-05
Abstract: To provide an inkjet recording device that can further reliably maintain recording quality, and to provide a method for setting compensation for a discharge failure nozzle.SOLUTION: An inkjet recording device 100 includes: a recording operation unit 20 having multiple nozzles N for discharging ink; and a control unit 50 for controlling operation of the recording operation unit 20. The control unit 50 defines a second nozzle of which impact position is nearest to a reference position related to ink impact by a first nozzle causing an ink discharge failure, as a nozzle for compensating the ink discharge failure of the first nozzle.SELECTED DRAWING: Figure 3
Patent JP-2019110599-A (JP)
Title: Low latency uplink power control
Inventor: SHIMMAN ARVIND PATEL
IPC: H04W72/12
Filed: 2019-03-06
Abstract: To enable user equipment to place separate uplink (UL) power limitations for multiple transmission time interval (TTI) durations based on distinct power control parameters.SOLUTION: An apparatus for wireless communication is configured for: determining a first uplink (UL) power limitation for a first transmission time interval (TTI) duration on the basis of a first power control parameter for the first TTI duration; determining a second UL power limitation for a second TTI duration on the basis of a second power control parameter for the second TTI duration, where the second TTI duration is greater than the first TTI duration; transmitting a first message during a first TTI having the first TTI duration on the basis of the first UL power limitation; and transmitting a second message during a second TTI having the second TTI duration on the basis of the second UL power limitation; where the second TTI comprises the first TTI.SELECTED DRAWING: Figure 13
Patent JP-2020145876-A (JP)
Title: Switching power supply
Inventor: CHO HISANORI
IPC: H02M3/28
Filed: 2019-03-07
Abstract: To provide a switching power supply which can improve power conversion efficiency.SOLUTION: The switching power supply includes: an input terminal pair to which an input voltage is input; an output terminal pair from which an output voltage is output; N transformers (N: an integer equal to 2 or greater) each having a primary side winding and a secondary side winding; N inverter circuits arranged mutually in parallel between the input terminal pair and the primary side winding, and each configured to include switching elements; a current doubler rectification smoothing circuit arranged between the output terminal pair and the secondary side winding and configured to include a rectifier circuit, having a plurality of first rectifier elements, and a smoothing circuit having a plurality of choke coils and a capacitive element which is arranged between the output terminals; and a drive unit which performs to control the operation of the switching elements in the N inverter circuits, respectively. In the rectification smoothing circuit, each secondary side winding (series secondary side winding) in one transformer out of the N transformers is individually connected in series to each of the plurality of first rectifier elements.SELECTED DRAWING: Figure 1