baber/WOPTO huggingface dataset:
Patent JP-2019109531-A (JP)
Title: Audio encoder and decoder using frequency-domain processor, time-domain processor and cross-processor for continuous initialization
Inventor: SASCHA DISCH
IPC: G10L19/00
Filed: 2019-02-14
Abstract: To improve coding of audio signals including high frequency content.SOLUTION: An audio encoder includes: a frequency-domain encoder 600 including a time-frequency converter for converting a first audio signal section to a frequency domain representation having a spectrum up to the highest frequency and a spectral encoder for encoding the frequency domain representation; a time domain encoder 610 for encoding a second audio signal section in a time domain; a cross processor for calculating initialization data of the time domain encoder 610 from an encoded spectral representation of the first audio signal section; a controller 620 for determining which section of the audio signal is encoded in the frequency domain and which section of the audio signal is encoded in the time domain; and an encoded signal generation unit 630 for generating an encoded audio signal including first and second encoded signals for the first and second audio signal sections.SELECTED DRAWING: Figure 6
Patent JP-2020129995-A (JP)
Title: Agricultural machine
Inventor: NISHIKUBO TAKUYA
IPC: A01B69/00
Filed: 2019-02-14
Abstract: To more accurately detect an obstacle present around a vehicle body.SOLUTION: An agricultural machine includes: a vehicle body having a front wheel and a rear wheel; an obstacle detecting device which can detect an obstacle; and a position changing mechanism which can change a position of the obstacle detecting device. The position changing mechanism changes a position of the obstacle detecting device between a detecting position which is a predetermined position at which an obstacle is detected and a retracting position at which the device is retracted from the detecting position to a vehicle side. The position changing mechanism changes a position of the obstacle detecting device at a plurality of detecting positions at which the obstacle can be detected.SELECTED DRAWING: Figure 1
Patent JP-2019155913-A (JP)
Title: Additive manufacturing apparatus of three-dimensional object
Inventor: FABIAN ZEULNER
IPC: B29C64/268
Filed: 2019-02-15
Abstract: To provide an additive manufacturing apparatus of a three-dimensional object with improved determination of information relating to an additive manufacturing process.SOLUTION: An additive manufacturing apparatus (1) of a three-dimensional object (2) capable of continuously and selectively irradiating and hardening each layer of a molding material (3) which can be hardened by an energy source (5) is provided with measurement beam sources (4,17) constituted so as to form a measurement beam (7) and is provided with a beam guide unit (20) constituted so as to guide the measurement beam (7) to a molding face (6) in an inside of a processing chamber, wherein a determination apparatus (8) is constituted so as to determine at least one parameter relating to the three-dimensional object (2) and/or a molding material layer (9) on the basis of an interference.SELECTED DRAWING: Figure 2
Patent JP-2020132560-A (JP)
Title: Sugar absorption promoting composition
Inventor: MIYAZAKI TADAAKI
IPC: A61P43/00
Filed: 2019-02-19
Abstract: To provide a novel sugar absorption promoting composition.SOLUTION: Cells of bacteria belonging to Lactobacillus, Lactococcus, Leuconostoc, or Bifidobacterium are used as active ingredients, to provide food and drink, and feed having enterically sugar absorption promoting action.SELECTED DRAWING: Figure 1
Patent JP-2020133508-A (JP)
Title: Flow passage structure
Inventor: MIZUKAMI SUNAO
IPC: F01N3/08
Filed: 2019-02-20
Abstract: To effectively improve a fluid flow speed while suppressing a rise of back pressure.SOLUTION: A flow passage structure comprises: a flow passage main body part 41 for making fluid circulate therein; a partitioning wall 50 for partitioning the inside of the flow passage main body part 41 into an upstream-side space part 41A and a downstream-side space part 41B; a fluid introduction port part 51 opened at the partitioning wall 50; and a communication pipe 60 having a cylinder part 61 extending to the downstream-side space part 41B side from the fluid introduction port part 51, and a fluid discharge port part 62 opened at an end part at a side opposite to the fluid introduction port part 51 of the cylinder part 61, and making the upstream-side space part 41A and the downstream-side space part 41B communicate with each other. An opening area of the fluid introduction port part 51 is formed larger than a flow passage cross section area of the cylinder part 61 and an opening area of the fluid discharge port part 62.SELECTED DRAWING: Figure 2
Patent JP-2020139646-A (JP)
Title: refrigerator
Inventor: AMASAKA TAKUTO
IPC: F25D11/02
Filed: 2019-02-27
Abstract: To provide a refrigerator that can quickly detect that food has been housed, and automatically freezing it while restraining a deterioration in heat insulation performance of a heat insulation separation wall between a refrigerating chamber and a freezing chamber.SOLUTION: A refrigerator comprises a refrigerating chamber, a freezing chamber located below the refrigerating chamber, a heat insulation separation wall separating the refrigerating chamber and the freezing chamber, and temperature detection means for measuring temperature of the freezing chamber. The heat insulation separation wall is provided with a concave part in a surface on the side of the freezing chamber. The temperature detection means is provided in the concave part. A portion of the temperature detection means is located below a lower end of the concave part.SELECTED DRAWING: Figure 4
Patent JP-2020139666-A (JP)
Title: Air conditioner
Inventor: INABA YOSHIHISA
IPC: F24F13/22
Filed: 2019-02-27
Abstract: To provide an air conditioner for which an operator can accurately inspect dirt of a drain pan without visiting an indoor unit.SOLUTION: An air conditioner includes: an imaging part 70 installed inside thereof to image a drain pan 50 installed to the air conditioner from above the drain pan 50; and a radio communication unit for outputting an image captured by the imaging part 70. The imaging part 70 images a region including the most downstream of drainage of the drain pan 50.SELECTED DRAWING: Figure 3
Patent JP-2020138400-A (JP)
Title: Printer control device, method and printer
Inventor: MORIO MITSUNARI
IPC: B41F13/56
Filed: 2019-02-28
Abstract: To improve workability on a printing preparation work, in a printer control device, a method and a printer.SOLUTION: A printer control device rotatably drives blanket cylinders 31a, 31b, 32a, 32b, 33a, 33b, 34a, 34b and plate cylinders 41a, 41b, 42a, 42b, 43a, 43b, 44a, 44b and, when the rotation number of the blanket cylinders 31a, 31b, 32a, 32b, 33a, 33b, 34a, 34b reaches a range of 18 rpm to 50 rpm, starts processing of moving the blanket cylinders 31a, 31b, 32a, 32b, 33a, 33b, 34a, 34b in a print position where the blanket cylinders come into contact with a web, processing of operating a humidifying device and processing of operating an ink supply device.SELECTED DRAWING: Figure 1
Patent JP-2020140520-A (JP)
Title: Image processing device and image processing method
Inventor: ONO TOMOHIKO
IPC: G08B13/196
Filed: 2019-02-28
Abstract: To give an effective warning to a suspicious person detected by analyzing an image.SOLUTION: An image processing device includes: image acquiring means for acquiring an image photographed by imaging means; detecting means for detecting a suspicious person in the image acquired by the image acquiring means; determining means for determining a warning device that gives a warning from a plurality of warning devices according to a position of the suspicious person in the image detected by the detecting means; and instructing means for instructing the warning device determined by the determining means to give a warning.SELECTED DRAWING: Figure 1
Patent JP-2020145546-A (JP)
Title: Mobile communication system
Inventor: ONO TAKAHIRO
IPC: H04W16/26
Filed: 2019-03-05
Abstract: To provide a mobile communication system that can easily change the system configuration including expansion of a handover area with a simple configuration when constructing the handover area in a radio wave dead zone.SOLUTION: A mobile communication system includes a first signal processing device 10 that transmits and receives signals to and from a first base station device A via a first master station device A1, a second signal processing device 20 that transmits and receives signals to and from a second base station device B via a second master station device B1, a first antenna group composed of a plurality of antennas 31 to 33 that transmit and receive signals to and from the first signal processing device 10, and a second antenna group composed of a plurality of antennas 41 to 43 that transmit and receive signals to and from the second signal processing device 20, and a handover area EH0 of a mobile terminal device D1 is formed by overlapping a communication area formed by the antenna 33 from among the antennas forming the first antenna group and a communication area formed by the antenna 43 from among the antennas forming the second antenna group.SELECTED DRAWING: Figure 1
Patent JP-2020144529-A (JP)
Title: Problem solution device, method, and program
Inventor: HIKIMA YUYA
IPC: G06N99/00
Filed: 2019-03-05
Abstract: To enable the finding of a solution of an optimization problem while suppressing a calculation amount.SOLUTION: An optimization problem re-formulation unit 130 re-formulates an optimization problem of a processing object to an optimization problem in which a constraint about a discrete variable is separated from a constraint about a continuous variable. A discrete variable optimization unit 160 fixes the discrete variable to a certain point and optimizes the continuous variable in the re-formulated optimization problem. A continuous variable optimization unit 180 fixes the discrete variable to a certain point and optimizes the continuous variable in the re-formulated optimization problem. A tangle change unit 200 changes a tangle coefficient representing an influence magnitude of a term in which the discrete variable is multiplied by the continuous variable in the re-formulated optimization problem. A management unit 150 repeats each processing of the discrete variable optimization unit 160, the continuous variable optimization unit 180, and the tangle change unit 200 until a predetermined stop condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019157330-A (JP)
Title: Water-repellent moisture-absorptive acrylonitrile-based fiber, method of producing the fiber and fiber structure containing the fiber
Inventor: KOMIYAMA TAKUZO
IPC: D06M11/00
Filed: 2019-03-06
Abstract: To provide a moisture- absorptive acrylonitrile-based fiber which can be produced by simpler processes than conventional ones, has water repellency, and invented for solving such a current problem that a moisture-absorptive fiber obtained by modifying an acrylic fiber is produced by many production processes and has low productivity, or is hard to enhance moisture-absorptivity, and these fibers hinders comfortability when they absorb sweat or moisture of outside.SOLUTION: The water-repellent and moisture- absorptive acrylonitrile fiber is provided that is constituted from a polymer substantially having no crosslinking structure by a covalent bond, wherein the fiber contains a carboxyl group of 0.2 to 4.5 mmol/g in the fiber, wherein a saturated moisture absorption rate at 20°C×65%RH of the fiber is 3 wt.% or more, and the fiber contains water repellent, and wherein time after standing the fiber on water to submergence is 10 min. or more.SELECTED DRAWING: None
Patent JP-2019157617-A (JP)
Title: Segment, structure and assembly method of structure
Inventor: MIZUKAMI HIROYUKI
IPC: E21D11/04
Filed: 2019-03-08
Abstract: To restrain a position deviation between adjacent segments.SOLUTION: A segment 10 comprises a cylindrical outer peripheral surface having an outer shape in recessed polygonal shape. The outer peripheral surface comprises a first outer peripheral surface 11 and a second outer peripheral surface 12 that overlap in symmetrical translation and parallel translation. The first outer peripheral surface 11 has at least one protrusion part 10aa projecting toward outer peripheral side and the second outer peripheral surface 12 has at least one recessed part 10ab recessed toward inner peripheral side. In addition, a structure 100 comprises a plurality of segments 10.SELECTED DRAWING: Figure 4
Patent JP-2020150572-A (JP)
Title: Clamp circuit
Inventor: AZEGAMI KAZUYA
IPC: H02M7/48
Filed: 2019-03-11
Abstract: To reduce cost of manufacture and attain improvement in overvoltage suppression effect in a clamp circuit of a power conversion device.SOLUTION: In a power conversion device 1, an inverter 3 is connected to a motor 2 (load). A clamp circuit 5 is connected to an output line 8 of the inverter 3 and a ground 4. In the clamp circuit 5, a diode bridge circuit 6 is connected to the output line 8. A first capacitor C1 is connected to a cathode of a DC voltage circuit of the diode bridge circuit 6. A first resistor R1 is connected to the cathode in parallel with the first capacitor C1. A second capacitor C2 is connected to an anode of the DC voltage circuit. A second resistor R2 is connected to the anode in parallel with the second capacitor C2. In the clamp circuit 5, common connection points between the first capacitor C1 and the first resistor R1 and between the second capacitor C2 and the second resistor R2 are connected with the ground 4. The capacity of the second capacitor C2 is equal to that of the first capacitor C1. A resistance value of the second resistor R2 is equal to that of the first resistor R1.SELECTED DRAWING: Figure 1
Patent JP-2019122394-A (JP)
Title: In vitro evolution in microfluidic systems
Inventor: GRIFFITHS ANDREW
IPC: C12N15/10
Filed: 2019-03-11
Abstract: To provide a method for isolating one or more genetic elements encoding a gene product having a desired activity, the method comprising the steps of (a) compartmentalizing genetic elements into microcapsules and (b) sorting the genetic elements which express the gene product having the desired activity; where at least one step is under microfluidic control.SOLUTION: A method for isolating one or more genetic elements encoding a gene product having a desired activity comprises the steps of (a) compartmentalizing genetic elements into microcapsules and (b) sorting the genetic elements which express the gene product having the desired activity; where at least one step is under microfluidic control.SELECTED DRAWING: None
Patent JP-2020147770-A (JP)
Title: Austenitic stainless steel sheet having excellent high-temperature and high cycle fatigue characteristic and method for producing the same, and exhaust parts
Inventor: YOSHII MUTSUKO
IPC: C21D9/46
Filed: 2019-03-11
Abstract: To provide an austenitic stainless steel sheet that has an excellent high cycle fatigue characteristic at 500°C.SOLUTION: An austenitic stainless steel sheet contains, in mass%, C: 0.002 to 0.300%, Si: 0.010 to 4.000%, Mn: 0.05 to 10.00%, P: 0.001 to 0.050%, S: 0.0001 to 0.0100%, Ni: 2.00 to 25.00%, Cr: 15.00 to 30.00%, N: 0.002 to 0.5%, Al: 0.001 to 0.5%, Cu: 0.01 to 4.00%, Mo: 0.010 to 3.000%, V: 0.010 to 1.000%, and the balance being Fe and impurities, and 1140(C)+48(Si)+58(Mo)+711(N)≥200 is satisfied. Here, symbols within parentheses are the solid solution amount of each element.SELECTED DRAWING: Figure 1
Patent JP-2020146719-A (JP)
Title: Mold powder and method of producing medium-carbon steel
Inventor: ITO JUNYA
IPC: B22D11/00
Filed: 2019-03-13
Abstract: To provide a mold powder that is compatible with both of inhibiting cracks in a surface of a cast slab and lubrication between a solidification shell and a mold to a higher degree, in continuous casting of medium-carbon steel having a carbon concentration of 0.08-0.25 mass%.SOLUTION: A mold powder contains SiO2 and CaO as main ingredients in which a mass ratio of CaO to SiO2 (CaO/SiO2) is 1.1 or greater and 2.5 or smaller, and has a K2O content of 1.0-10.0 mass%, Na2O and Li2O contents of 1.0-18.0 mass% in total, F, MgO, Al2O3 and total carbon contents of respectively 3.0-15.0 mass%, 0.5-3.0 mass%, 0.5-10.0 mass% and 1.0-20.0 mass%, a viscosity at 1300°C of 0.03-0.7 Pa s, and a crystallization temperature of 1080-1280°C, in which a primary crystal seed is of Cuspidine (Cuspidine: 3CaO2SiO2 CaF2).SELECTED DRAWING: None
Patent JP-2020152512-A (JP)
Title: elevator
Inventor: TAE KOK LONG
IPC: B66B11/02
Filed: 2019-03-20
Abstract: To provide an elevator in which a camera can be easily installed.SOLUTION: An elevator comprises: a curtain plate which is located above a door device of a car, and has an outer wall facing an entrance side, an inner wall facing an inner side of the car, and a bottom wall connecting the outer wall and the inner wall and provided with a window part; and a camera device which is located at an upper portion of the window part, and photographs the entrance from the window part in a state where a door panel of the door device is opened. The camera device has a camera board to which a camera is mounted, an image processing unit, and an interface unit in a housing. The housing has a base to which the camera board and each unit are fixed. A lens hole in which a lens of the camera is located is formed in the base, and a center of the lens hole is positioned at a width direction center of the base, and is positioned at a position decentered in a longer direction.SELECTED DRAWING: Figure 9
Patent JP-2020154763-A (JP)
Title: Method for travel-controlling autonomous land vehicle
Inventor: HATTORI SHINGO
IPC: G05D1/02
Filed: 2019-03-20
Abstract: To provide a method for travel-controlling an autonomous land vehicle that can smoothen a travel of an autonomous land vehicle based on a travel route.SOLUTION: A method for travel-controlling an autonomous land vehicle allows an autonomous land vehicle C10 to travel based on a travel route of grids set on a grid map and numbered from a start grid to a goal grid. A grid is searched for that has a linear line connecting grids on a travel route from a self-location of an autonomous land vehicle in traveling and is not blocked by an obstacle. If a grid not obstructed is detected, the relevant grid is taken as a via point and a linear-line travel is allowed from the self-location with respect to the via point.SELECTED DRAWING: Figure 2
Patent JP-2020157530-A (JP)
Title: Liquid discharge device
Inventor: ARAGANE MANABU
IPC: B41J2/01
Filed: 2019-03-26
Abstract: To shorten a time from when a command for discharging a liquid to a medium to be discharged is inputted until discharge of the liquid to the medium to be discharged is completed as much as possible.SOLUTION: When recording in a high image quality recording mode (S102: high image quality mode), nozzles constituting one of two nozzle groups are set to usable nozzles, which are used for recording, according to a kind of recording paper P (S106 to S108). In the case that there is an abnormal nozzle in the nozzles constituting one nozzle group (S109: YES), and there is no abnormal nozzle in nozzles constituting the other nozzle group (S110: YES), the usable nozzles are changed to the nozzles constituting the other nozzle group (S111).SELECTED DRAWING: Figure 8
Patent JP-2020158913-A (JP)
Title: Smooth paper and method of producing the same
Inventor: KAMIYAMA HISATERU
IPC: D21H27/02
Filed: 2019-03-26
Abstract: To provide paper having a pattern in which dark color dots are dispersed on a pale color background, the pattern being different from a polka-dot pattern, and a smooth surface.SOLUTION: A smooth paper of this invention is made of at least one kind of fibers and has a non-printed color pattern, in which the non-printed color pattern includes a pale color pattern and a dark color pattern, and the dark pattern is arranged consecutively.SELECTED DRAWING: Figure 1
Patent JP-2019185766-A (JP)
Title: Pacs data protection for pacs data access virtual environment infrastructure and method for providing medical advisory service providing video data matching
Inventor: KIM KANG HO
IPC: G16H10/00
Filed: 2019-03-27
Abstract: To provide a method for providing a medical advisory service providing PACS data protection and video data matching of the PACS data access virtual environment infrastructure.SOLUTION: A system includes a step for storing medical record data uploaded for medical advice from a medical advisory requesting terminal; a defect-free authentication step to check whether the Korean and English naming of the video data in the stored medical record data matches the Korean and English naming of the patient information contained in the stored medical record data; a step for one-way masking processing of metadata of an already set item in which personal information protection is required among stored medical record data when a non-defective authentication is completed; a step for requesting the medical advisory terminal for advisory data on the medical record data that the masking process has been completed; and a remote control step so that a viewer program is driven on the medical advisory terminal in the virtual environment, when the medical advisory terminal requests access to the medical record data.SELECTED DRAWING: Figure 1
Patent JP-2019191570-A (JP)
Title: Polarizing plate with retardation layer and organic EL display device
Inventor: KOJIMA TADASHI
IPC: G02B5/30
Filed: 2019-03-27
Abstract: To provide a polarizing plate with retardation layers, which offers superior heat resistance.SOLUTION: A polarizing plate with retardation layers provided herein comprises a polarizing plate, a first retardation layer, a first adhesive layer, a second retardation layer, and a second adhesive layer arranged in the described order, the first and second retardation layers containing a liquid crystal compound. The first adhesive layer has a thickness of 8 μm or less and an elasticity modulus in a range of 10to 10Pa at 25°C. The second adhesive layer is made of an adhesive containing 70 wt.% or more of an alkyl(meth)acrylate in a base polymer, and has an elastic modulus of 5.0×10Pa or less at 25°C.SELECTED DRAWING: Figure 1
Patent JP-2020160369-A (JP)
Title: Display system, display control device, and display control method
Inventor: SUZUKI KENICHIRO
IPC: G09G5/36
Filed: 2019-03-28
Abstract: To provide a display system, a display control device, and a display control method that enable users to select desired image data more easily.SOLUTION: A display system includes a control unit and a display unit that has a display screen and displays on the display screen based on control by the control unit. The control unit selects, as thumbnails when the thumbnails related to consecutive images by X-rays acquired in order at a plurality of different timings are displayed on the display screen, images corresponding to predetermined setting for the consecutive images. The thumbnails include thumbnails of the consecutive images other than a first image.SELECTED DRAWING: Figure 2
Patent JP-2020160026-A (JP)
Title: Semiconductor device
Inventor: ISHII HIROAKI
IPC: H01L21/822
Filed: 2019-03-28
Abstract: To provide a semiconductor device capable of executing a scan test during a blank period between operations of a logic circuit in the semiconductor device.SOLUTION: A semiconductor device includes: a logic circuit for constituting a scan chain and having a scan input terminal to which a test signal is input; and an abnormality detection circuit having a test signal generation circuit for generating the test signal during a blank period between operations of the logic circuit and a selector for switching to the scan input terminal or the test signal generation circuit.SELECTED DRAWING: Figure 5