baber/WOPTO huggingface dataset:
Patent JP-2020010700-A (JP)
Title: Methods for detecting cancer through generalized loss of stability of epigenetic domains and compositions thereof
Inventor: ANDREW P FEINBERG
IPC: C12N15/11
Filed: 2019-09-13
Abstract: To provide methods for detecting cancer through generalized loss stability of epigenetic domains and compositions useful therefor.SOLUTION: Disclosed herein is a method for diagnosing cancer in a subject including: (a) identifying an anti-profile in a sample taken from the subject, where the identification comprises: (i) determining the methylation status of a plurality of genomic nucleic acid sequences in a non-cancerous biological sample and corresponding genomic nucleic acid sequences in a test sample of the subject; (ii) detecting deviation of the methylation status of the test sample from that of the non-cancerous sample; (iii) detecting increase in methylation variance in the test sample as compared with the non-cancerous sample; and (iv) conducting statistical analysis analyzing at least 25 nucleic acids to determine methylation variance score thereby diagnosing cancer in the subject.SELECTED DRAWING: None
Patent JP-2021046328-A (JP)
Title: Heat insulation material and method of producing the same
Inventor: SHIRATORI JIRO
IPC: C04B38/00
Filed: 2019-09-17
Abstract: To provide a heat insulation material superior in flexibility and high in handling strength.SOLUTION: A heat insulation material of this invention is obtained through the steps of: removing a solvent from an organic matter-containing solution, the solvent contained therein, by impregnating a ceramic fiber sheet with the organic matter-containing solution and drying the ceramic fiber sheet; and then heating the sheet at 150-950°C in an inert gas atmosphere. In the heat insulation material, a resin carbonized matter obtained by carbonizing only a part of the organic matter contained in the organic matter-containing solution binds fibers constituting the ceramic fiber sheet with each other.SELECTED DRAWING: Figure 1
Patent JP-2021048244-A (JP)
Title: Etching method and substrate processing system
Inventor: TAKAHASHI NOBUHIRO
IPC: H01L21/3065
Filed: 2019-09-18
Abstract: To appropriately perform side etching on a silicon germanium layer.SOLUTION: A method for performing side etching on a silicon germanium layer of a substrate in which a silicon layer and the silicon germanium layer are stacked alternately includes the steps of: supplying gas containing hydrogen in a plasma state to an accretion on an exposed end surface of the silicon germanium layer to reform a surface of the accretion; and performing side etching on the silicon germanium layer by supplying fluorine-containing gas to the silicon germanium layer.SELECTED DRAWING: Figure 6
Patent JP-2021045913-A (JP)
Title: Printing device and printing method
Inventor: NISHIO KEITA
IPC: B41J2/21
Filed: 2019-09-19
Abstract: To appropriately form a projected shape on a medium.SOLUTION: A printing device 10 that performs printing by an inkjet method comprises a plurality of heads for a plurality of color ink, or inkjet heads 102y-k, a head for light reflection ink, or an inkjet head 102w, and a control part 30. The control part 30 makes the inkjet heads 102y-k and the inkjet head 102w form, on a medium 50, an ejected region where a plurality of ink layers overlap with each other, a white color layer, a light reflection region formed on the ejected region, and a region where images are drawn by the inkjet heads 102y-k on the white color layer. When forming the ejected region, the control part 30 makes at least two inkjet heads of the inkjet heads 102y-k discharge ink.SELECTED DRAWING: Figure 1
Patent JP-2019219424-A (JP)
Title: Abrasion inspection device, method for inspecting abrasion, and program
Inventor: MORITA KATSUAKI
IPC: G01B11/245
Filed: 2019-09-19
Abstract: To allow an efficient detection of the state of abrasion of parts of a vehicle.SOLUTION: The abrasion inspection device includes: a distance measuring unit located in a hole in a position where a travelling tire travels of the road surfaces in a traffic system with the travelling tire below a vehicle, the hole having a smaller width than that of the travelling tire and capable of measuring the distance to an object above the tire; and a tire abrasion state detection unit for detecting the state of the abrasion of the travelling tire on the basis of the distance between the distance measuring unit and the travelling tire measured by the distance measuring unit.SELECTED DRAWING: Figure 1
Patent JP-2021046342-A (JP)
Title: Apparatus and method for pulling single crystal
Inventor: TAKANO KIYOTAKA
IPC: C30B29/06
Filed: 2019-09-19
Abstract: To provide an apparatus and method for pulling a single crystal, capable of suppressing a growth stripe in a single crystal to be grown to reduce oxygen concentration and obtaining even a single crystal having a high oxygen concentration.SOLUTION: The apparatus for pulling a single crystal comprising a pulling furnace including a crucible storing a semiconductor raw material and heating means for heating and melting the semiconductor raw material and a magnetic field generator including a superconducting coil arranged around the pulling furnace can apply a magnetic field so as to penetrate magnetic field lines into the molten semiconductor raw material in the crucible by energization to the superconducting coil to suppress the convection of the molten semiconductor raw material in the crucible. A magnetic shield can be selectively installed between the pulling furnace and the magnetic field generator, and the magnetic field generator can change a magnetic field line direction and a magnetic field distribution in a horizontal plane including the coil axis of the superconducting coil at the central axis of the pulling furnace by the magnetic shield.SELECTED DRAWING: Figure 1
Patent JP-2021053236-A (JP)
Title: Computer program and computer device
Inventor: OKUYAMA MOTOKI
IPC: A63F13/69
Filed: 2019-09-30
Abstract: To provide a computer program capable of providing an interesting popularity voting system.SOLUTION: A computer program causes a computer to function as: medium lottery execution means 203 for executing a medium lottery and determining any game medium as a winning medium associated with user identification information; voting right imparting means 204 for associating a voting right associated with the game medium, which is the winning medium, with the user identification information after the execution of the medium lottery; ranking setting means 205 for receiving voting for the game medium associated with the voting right out of game media, which are voting objects, for a predetermined period, and on the basis of a result of the voting for the game medium, setting a ranking for each of the game media; and privilege imparting means 206 for associating a privilege with the user identification information when the ranking of the game medium for which the user has voted is a predetermined ranking or above as a result of the voting for the predetermined period.SELECTED DRAWING: Figure 1
Patent JP-2021056141-A (JP)
Title: Ranging sensor, signal processing method, and ranging module
Inventor: FUJISAWA TOMOICHI
IPC: G01C3/06
Filed: 2019-09-30
Abstract: To provide a ranging sensor capable of detecting it when a measurement target is a transparent object such as glass.SOLUTION: A ranging sensor is provided, comprising a signal processing unit configured to compute a distance to an object and confidence level from a signal acquired by a light reception unit configured to receive reflection of irradiation light irradiated from a given light-emission source reflected back by the object, and output a determination flag indicating whether the object under measurement is transparent or not. The technique disclosed herein can be applied, for example, to ranging modules for measuring distance to an object.SELECTED DRAWING: Figure 3
Patent JP-2021043426-A (JP)
Title: Multipurpose cheering flag
Inventor: KUMAMOTO YAYOI
IPC: G09F17/00
Filed: 2019-09-10
Abstract: To provide a cheering flag which can be used for sports cheering safely without hitting people around as conventional products do, and can be used for multiple purposes such as a rain guard and sunshade.SOLUTION: A cheering flag is provided, having a foldable wire provided on at least one side of a flag body.SELECTED DRAWING: Figure 1
Patent JP-2020037554-A (JP)
Title: Hydrogen supply material and production method therefor, and hydrogen supply method
Inventor: KOBAYASHI HIKARU
IPC: A61K33/00
Filed: 2019-10-02
Abstract: To provide a hydrogen supply material and a production method therefor, and a hydrogen supply method, which enable a sufficient amount of hydrogen to be easily be taken in the body for eliminating hydroxyl radicals in the body in life scenes.SOLUTION: A hydrogen supply material includes silicon fine particles, or aggregates thereof, having a capability of generating hydrogen, and a physiologically acceptable medium in contact with the silicon fine particles or aggregates. The hydrogen supply material is for bringing the hydrogen into contact with skin and/or a mucous membrane through the medium.SELECTED DRAWING: Figure 1
Patent JP-2021060721-A (JP)
Title: Memory system
Inventor: NUMATA KENICHI
IPC: H04L9/08
Filed: 2019-10-04
Abstract: To provide a memory system capable of shortening time required for booting.SOLUTION: In an information processing system 1, a memory system 3 comprises a non-volatile memory 5, a volatile memory, a controller 4, a power storage device 6, and an encryption circuit 14. The non-volatile memory 5 includes an area corresponding to a logical address space in which a plurality of ranges is set. The volatile memory includes a first area that can store first information indicating that access to at least one of the plurality of ranges is permitted, and a verification value of the first information. The power storage device 6 can supply power to the volatile memory when power supply from an external power source to the memory system is cut off. The encryption circuit 14 includes a register. The controller 4 prohibits access to the ranges other than the at least one range, and stores an encryption key of the at least one range in the register when the first information and the verification value are stored in the first area and validity of the first information is proved.SELECTED DRAWING: Figure 1
Patent JP-2021064515-A (JP)
Title: Cooling device for charged particle beam device
Inventor: SHIMIZU MASASHI
IPC: H01J37/20
Filed: 2019-10-15
Abstract: To reduce bubbling of a liquid refrigerant in a cooling device attached to a charged particle beam device.SOLUTION: A sub-storage container 34 is a member surrounding a main storage container 32. A vaporized refrigerant generated in a main storage space 38 flows into the sub-storage container 34 and accumulates in the sub-storage container. Radiant heat 82A and 82B are blocked by the sub-storage container 34 in the cooled state. A heat transfer path including the sub-storage container 34 reduces the heat transferred to the main storage container 32.SELECTED DRAWING: Figure 2
Patent JP-2020096349-A (JP)
Title: Image processing device, imaging device, moving image reproduction system, method, and program
Inventor: YAMAKI TATSU
IPC: H04N5/225
Filed: 2019-10-15
Abstract: To provide an image processing device.SOLUTION: An image processing device 110 processes a moving image including continuous images represented by a coordinate system including at least angular coordinates around a predetermined axis. The image processing device 110 includes: moving image data acquisition means (212, 214, and 220) for acquiring moving image data; sensor data acquisition means (216, 218, 224, and 226) for acquiring sensor data corresponding to the moving image data; and rotation correction means 230 for correcting the image so as to cancel a rotational change around a reference axis so that the reference for displaying the image is fixed in a specific direction during photographing over a plurality of frames of the moving image based on the sensor data.SELECTED DRAWING: Figure 4
Patent JP-2020073648-A (JP)
Title: Silver particle coating composition
Inventor: KOZUMA HIROSADA
IPC: H01B1/22
Filed: 2019-10-15
Abstract: To provide a silver coating composition capable of revealing excellent conductivity (low resistance value) by low-temperature short-time firing, and suitable for intaglio offset printing excellent in drawability of a narrow line.SOLUTION: A silver particle coating composition includes silver nanoparticles (N) having a surface coated with a protective agent containing aliphatic hydrocarbon amine, a surface energy modifier and a dispersion solvent. The surface energy modifier may be selected from a group comprising a silicon-based surface energy modifier, and an acrylic surface energy modifier. Preferably, the coating composition may further include silver micro particles (M). The silver particle coating composition is suitable for intaglio offset printing.SELECTED DRAWING: Figure 1
Patent JP-2021067968-A (JP)
Title: Information processing device and program
Inventor: KATSUTA HITOSHI
IPC: G06Q50/10
Filed: 2019-10-17
Abstract: To ensure that when setting an effective period and issuing identification information associated with image data that is registered in order to be printed, identification information associated with image data that can possibly be printed by a user different from a user who requested the issuance of the identification information is prevented from becoming invalid.SOLUTION: A reservation number issuance unit 31 issues a reservation number stored in an image data storage unit 37 and associated with image data to be printed. An effective period management unit 32 manages the effective period, specifically, the expiration date of the reservation number issued by the reservation number issuance unit 31. An effective period extension unit 33 extends the effective period of the reservation number issued by the reservation number issuance unit 31, i.e., the effective period managed by the effective period management unit 32, on the basis of the request of a user other than a registered user who requested the issuance of the reservation number.SELECTED DRAWING: Figure 3
Patent JP-2020070538-A (JP)
Title: Supported toothed plates in disperser
Inventor: GINGRAS LUC
IPC: D21D1/30
Filed: 2019-10-28
Abstract: To provide a disperser and a disperser plate segment constituted to be installed in a disperser.SOLUTION: The disperser plate segment includes teeth rows, and bridges span gaps between adjacent teeth of teeth rows, wherein the bridge is separated from a substrate of the front face by an open space in the gap. In other exemplary embodiments, a buttress extends from at least one face of the tooth to support the tooth.SELECTED DRAWING: Figure 4A
Patent JP-2020095697-A (JP)
Title: Work vehicle
Inventor: OZAKI TAKASHI
IPC: G05G1/62
Filed: 2019-11-08
Abstract: To provide a work vehicle capable of intuitively and easily recognizing an operation status of a plurality of operation tools and a pressing position of a pressing operation tool.SOLUTION: A work vehicle includes: a driver seat; and an arm rest which is provided on a side of the driver seat and has a surface where a plurality of operation tools are arranged, and the plurality of operation tools include one operation tool having: a pressing operation part which is operated through pressing; a display part which indicates whether an operating state or a non-operating state is valid; and a projection which is provided between the pressing operation part and the display part and divides the pressing operation part and the display part.SELECTED DRAWING: Figure 23
Patent JP-2020101789-A (JP)
Title: Toner binder and toner
Inventor: HONDA SUSUMU
IPC: G03G9/087
Filed: 2019-11-13
Abstract: To provide an excellent toner binder that satisfies all of low-temperature fixability, hot-offset resistance, heat-resistant storage stability, charge stability, image intensity, image transport damage resistance, document offset properties, and durability.SOLUTION: A toner binder contains a crystalline polyester resin (A) and an amorphous vinyl resin (B). In the toner binder, the polyester resin (A) has a peak top temperature (Tm) of an endothermic peak of 60 to 74°C and a hydroxyl value (OHVA) of 6.0 to 40.0 mgKOH/g, where the ratio [OHVA/AVA] of the hydroxyl value (OHVA) to an acid value (AVA) is 1.0 to 3.0, and a number average molecular weight, the hydroxyl value, and the acid value satisfy the following relational expression (1); the vinyl resin (B) includes a styrene monomer as a constitutional monomer. (1) Mn×(OHVA+AVA)/56100≤2.0.SELECTED DRAWING: None
Patent JP-2020029307-A (JP)
Title: Cap unit and beverage container
Inventor: MARUYAMA TAKAHIRO
IPC: A47J41/02
Filed: 2019-11-13
Abstract: To provide a cap unit that can be customized by making a cover member removable.SOLUTION: A lid 9 is provided that is rotatably attached to a cap body 8 via a hinge 27 and that opens and closes a tap or a spout while being urged in a direction to open the tap or the spout. The lid body 9 has a cylindrical peripheral wall part, a ceiling wall part covering a top surface of the peripheral wall part, and a cylindrical inner wall part 9c which extends from a lower surface of the ceiling wall part while penetrating the ceiling wall part. At a lower end side of the inner wall part 9c, a sealing member 28 for sealing the tap or the spout is detachably attached, a cover member 29 that covers an upper end side of the inner wall part 9c is detachably attached to the upper surface side of the ceiling wall part via a cover attaching/detaching mechanism 31. The cover attaching/detaching mechanism 31 has a structure in which the cover member 29 is detached from the ceiling wall part by pushing the cover member 29 outward from the inner surface of the lid body 9 in a state where the lid body 9 is opened.SELECTED DRAWING: Figure 3
Patent JP-2021081903-A (JP)
Title: Operation evaluation device, operation evaluation system, on-vehicle device, out-vehicle evaluation device, operation evaluation program, and evaluation mapping data generation method
Inventor: NUMAZAKI KAZUYA
IPC: G07C5/00
Filed: 2019-11-18
Abstract: To provide an operation evaluation device capable of evaluating an operation of a driver by effectively using information in various travel scenes.SOLUTION: A CPU 12 divides time series data of detection values of on-vehicle sensors into a plurality of travel scenes based on the time series data. The CPU 12 calculates evaluation values by inputting input data based on the detection values in the same scene to evaluation mapping to be regulated by evaluation mapping data 16c for each scene. The CPU 12 displays an evaluation result based on the evaluation values in a display device 50.SELECTED DRAWING: Figure 1
Patent JP-2021080366-A (JP)
Title: Polycarbodiimide compound, aqueous resin crosslinking agent, aqueous resin composition, and method for producing polycarbodiimide compound
Inventor: NAKAJIMA SHINICHI
IPC: C08G18/02
Filed: 2019-11-19
Abstract: To provide an aqueous resin crosslinking agent which is used for formation of a coated film excellent in solvent resistance, and a polycarbodiimide compound which can be used in the aqueous resin crosslinking agent.SOLUTION: The polycarbodiimide compound is represented by the following formula (1): R1-X1-(R3-N=C=N)m-R3-[X3-R4-X3-(R3-N=C=N)n-R3]p-X2-R2. In the formula (1), R1 and R2 are each independently a specific residue; R3 is a specific residue; R4 is a specific residue; the plurality of R4 are each the same or different; at least one of R1, R2 and R4 is a residue excluding a functional group having reactivity with an isocyanate group from a (meth)acrylic polymer having the functional group; X1, X2 and X3 are each independently a specific bond; m and n each independently represent a number of 1-20; and p represents a number of 0-20.SELECTED DRAWING: None
Patent JP-2021082753-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: OKAMOTO YASUHIRO
IPC: H01L29/12
Filed: 2019-11-21
Abstract: To improve on-resistance of a semiconductor device.SOLUTION: At the undersurface of a drift layer ND constituted of SiC, a plurality of collector regions CR are formed at prescribed intervals S. At the undersurface of a drift layer ND, both of the drift layer ND and the collector regions CR through a silicide layer SL are connected with a collector electrode CE.SELECTED DRAWING: Figure 3
Patent JP-2021083004-A (JP)
Title: Sensor system
Inventor: KAJIWARA KOZO
IPC: H04N21/435
Filed: 2019-11-21
Abstract: To provide a sensor system that can improve security.SOLUTION: A sensor system according to an embodiment of the present disclosure includes a transmission device and a receiving device. The transmitting device includes a sensor that asynchronously outputs detection data including time series information. The receiving device is connected to the transmission device via a transmission line. In addition, the detection data includes coordinate information. Further, the transmission device includes an expansion unit and a transmission unit. When the detection data is acquired from the sensor, the expansion unit expands the value of the coordinate information within the range of the number of bits assigned to the coordinate information. The transmission unit transmits the extended detection data whose coordinate information value is expanded by the expansion unit to the receiving device via the transmission line.SELECTED DRAWING: Figure 6
Patent JP-2021083679-A (JP)
Title: Game machine
Inventor: OBARA MASAO
IPC: A63F5/04
Filed: 2019-11-27
Abstract: To provide a game machine in which a light-emitting element is disposed such that each switch and sensor can be confirmed easily.SOLUTION: A game machine includes: a board stored in a board case; and plural light-emitting elements that are mounted in an element mount area of the board and show a state of each kind of component. As each kind of component, setting change means for setting a degree of advantage to a player is provided. In the plural light-emitting elements, a first element for showing a state of the setting change means by lighting up when detecting a predetermined event to the setting change means and by going off when not detecting the predetermined event, and a second element for showing a state of the setting change means by lighting up when not detecting the predetermined event and by going off when detecting the predetermined event are provided.SELECTED DRAWING: Figure 9
Patent JP-2021084548-A (JP)
Title: Alternating current feeding system
Inventor: SUZUKI MOTOYA
IPC: B60M3/06
Filed: 2019-11-28
Abstract: To provide an alternating current feeding system for effectively utilizing regenerative electric power by improving an introduction facility use rate without interfering with a power converter and a power storage device.SOLUTION: An alternating current feeding system 14 provided with a power converter 5 is used as power over adjacent first and second power feeding lines 2a, 2b and includes first and second power sources 4a, 4b for feeding power to first and second vehicle 1a, 1b through the first and second power feeding lines 2a, 2b, a power storage device 6 connected between the second power source 4b and the second power feeding line 2b, and a control device 7 for generating a request power amount 11b to the power converter 5 and a charge/discharge command 10 to the power storage device 6. The control device 7 generates the request power amount 11b and the charge/discharge command 10 on the basis of prescribed observation information and a control condition, the observation information is reception power 8b from the second power source 4b and charge/discharge power 9 of the power storage device 6, and the control condition prioritizes the power converter 5 over the power storage device 6 as distribution of regenerative electric power.SELECTED DRAWING: Figure 1