baber/WOPTO huggingface dataset:
Patent JP-WO2018123779-A1 (JP)
Title: 複合管
IPC: B32B1/08
Filed: 2017-12-20
Abstract: 管状の管体と、管状とされて管体の外周を覆い、径方向外側へ凸となる環状の山部と、径方向外側が凹となる環状の谷部とが、管体の軸方向に交互に形成されて蛇腹状とされ、管体の外周にガイドされつつ軸方向に短縮可能であり、ポリエチレンを主成分として含み、密度が９１５ｋｇ／ｍ３以上９４０ｋｇ／ｍ３以下である被覆層と、を有する複合管。
Patent JP-WO2018151307-A1 (JP)
Title: 人工多能性幹細胞由来腸管幹細胞の維持培養
IPC: C12Q1/02
Filed: 2018-02-20
Abstract: 腸管幹細胞の性質を維持させたまま、人工多能性幹細胞由来腸管幹細胞を維持・培養することを可能にする培養方法を提供することを課題とする。人工多能性幹細胞由来腸管幹細胞様細胞をGSK-3β阻害剤、ヒストン脱アセチル化阻害剤、及び血清代替物の存在下、或いはGSK-3β阻害剤及び血清代替物の存在下で培養する。好ましくは、上皮成長因子、TGFβ受容体阻害剤及び線維芽細胞増殖因子からなる群より選択される一以上の化合物が更に存在する条件下で培養する。
Patent WO-2019146434-A1 (WO)
Title: Communication system and communication method
Inventor: HAYASHI HIROAKI
IPC: G06F3/00
Filed: 2019-01-11
Abstract: A communication system according to one embodiment of the present disclosure transmits data from a plurality of sending devices to one receiving device via a pair of signal lines. In this communication system, each of the sending devices comprises a mode control unit that controls a sending mode, a send data generation unit that generates data according to the sending mode, and a data sending unit that sends the generated data to the receiving device. When the sending mode of a first sending device is an HS mode, the mode control unit in a second sending device makes the sending mode of the second sending device a termination mode in which an output end of the second sending device is terminated.
Patent WO-2019146660-A1 (WO)
Inventor: NISHIGUCHI Yuka
IPC: D04H3/011
Filed: 2019-01-23
Abstract: 本発明の不織布は、ポリエステル系樹脂にポリエチレングリコールを５重量％以上４０重量％以下共重合した共重合ポリエステル系樹脂からなる単成分繊維で構成されたスパンボンド不織布であって、前記スパンボンド不織布のΔＭＲが０．５％以上１５％以下であることを特徴とするスパンボンド不織布である。
Patent WO-2019155930-A1 (WO)
Inventor: TSUKAGOSHI IKUO
IPC: H04S7/00
Filed: 2019-01-28
Abstract: The present invention makes it possible to easily obtain an audio output corresponding to a fixed position of a wide view angle image. A transmission device is provided with a transmitter for transmitting spatial audio data and information of a given number of registered viewpoints. For example, the spatial audio data is scene-based audio data. Additionally, the scene-based audio data may represent each component of an HoA format. Further, viewpoint information may include an azimuth angle (azimuth information) and an elevation angle (elevation information) that represent the position of the viewpoints. For example, the transmitter transmits the scene-based audio data and the information of the given number of registered viewpoints in a packet of object audio.
Patent WO-2019159965-A1 (WO)
Title: Radio wave environment estimation method and radio wave environment estimation device
Inventor: MIYATAKE RYO
IPC: H04B17/309
Filed: 2019-02-13
Abstract: According to the present invention, the intensity of a radio wave is estimated by: calculating, for each piece of reception antenna coordinate information, a synthesized reception intensity value when indirect waves of the radio wave, which have been generated by an obstacle, are synthesized in consideration of the phases of the indirect waves; taking, as input information, the synthesized reception intensity value for each piece of reception antenna coordinate information that corresponds to transmission antenna coordinate information; taking, as teacher information, information that indicates a reception state of the radio wave obtained in a location of a reception antenna by actual measurement or a method other than the actual measurement for the radio wave output from a corresponding transmission antenna; generating relevance information which indicates the relevance between the input information and the teacher information; and calculating information for indicating a reception state of the radio wave on the basis of transmission antenna coordinate information for evaluation and the generated relevance information.
Patent WO-2019244394-A1 (WO)
Inventor: UENO YUICHIRO
IPC: G01T1/202
Filed: 2019-02-13
Abstract: This radiation monitor (1) comprises a radiation light-emission part (10) for generating light of an intensity dependent on the amount of radiation incident thereon, an optical fiber (20) for transmitting photons emitted by the radiation light-emission part (10), a photoelectric converter (30) for converting each transmitted photon into a single electrical pulse, an irradiation timing detection device (80) for measuring light emitted from the optical fiber (20) that includes radiation-induced light and detecting a radiation irradiation timing, a dose calculation device (40) for counting the number of electrical pulses amplified by the photoelectric converter (30) and converting the measured electrical pulse count into a radiation dose, and a display device (50). As a result, this radiation monitor is compact, has low invasiveness, and makes it possible to reduce the influence of radiation-induced light generated within an optical fiber and carry out real-time, in vivo dose measurement.
Patent WO-2019171899-A1 (WO)
Title: Screw joint for oil well pipe
Inventor: KAWAI TAKAMASA
IPC: E21B17/042
Filed: 2019-02-14
Abstract: Provided is a screw joint for an oil well pipe in which the screw length of a joint portion is made more efficient, and with which machining time and installation time are reduced. The present invention provides an integral type screw joint for an oil well pipe, including a pin, obtained by providing a male threaded portion, which is a male tapered thread, at one end of a steel pipe, and a box, obtained by providing a female threaded portion, which is a female tapered thread that mates with the male threaded portion, at one end of a steel pipe, and provided in at least one location in an outer circumferential surface side seal portion of the pipe end side of the pin and an inner circumferential surface side seal portion of the pipe end side of the box with a construction that seals a fluid by metal contact between the pin and the box, wherein a minimum value L min  (mm) of a screw length L (mm) in a thread row of the male tapered thread and the female tapered thread is defined by formula (1), and the screw length L (mm) in the thread row satisfies formula (2).
(1) L min =((t×(D-t))/(α t ×D t /√3))×joint efficiency
(2) L min ×1.0≤L≤L min ×2.5
Patent WO-2019193845-A1 (WO)
Title: Electric control unit and electric control system
Inventor: SUGANO YASUHARU
IPC: G06F11/07
Filed: 2019-02-18
Abstract: Provided is an electric control device (10, 20, 30) having a plurality of virtual machines managed by a hypervisor (300) comprising: a monitoring unit (201) that detects abnormality occurred in one virtual machine (100) of the plurality of virtual machines and outputs a stop request for requesting to stop allocation of CPU resources to the one virtual machine when abnormality has been detected, the monitoring unit being provided on the other virtual machine (200) different from the one virtual machine; an allocation control unit 301 provided in the hypervisor for stopping allocation of the CPU resources to the one virtual machine on the basis of the stop request; a shared memory (401); and a DMA controller (402) that performs DMA (Direct Memory Access) transfer to the shared memory of data transmitted to the one virtual machine to which allocation of the CPU resources has been stopped.
Patent WO-2020183597-A1 (WO)
Title: Analysis device
Inventor: TAKAHASHI KAZUYA
IPC: G01N30/02
Filed: 2019-03-12
Abstract: Provided is an analysis device comprising: one or more analysis units (10, 20, 30, 40, 60) that each comprise a body (61) that is a primary part for carrying out an operation, a first power supply (63) for supplying power to the body (61), a unit controller (62) for causing the body (61) to operate according to a control signal input from the outside and switching the first power supply (63) and body (61) between being electrically connected and electrically disconnected, and a second power supply (64) for supplying power to the unit controller (62); and a body control unit (50, 70) for transmitting control signals to each of the unit controllers of the one or more analysis units.
Patent WO-2020194632-A1 (WO)
Inventor: WAKATSUKI KYOHEI
IPC: H05B33/10
Filed: 2019-03-27
Abstract: A vapor deposition mask (10) is provided with: a mask frame (11); a plurality of strip-shaped vapor deposition sheets (15) that are each provided with a vapor deposition hole that allows vapor deposition particles to pass through toward a vapor deposition surface, and that are each fixed to the mask frame (11) at the two ends of the vapor deposition sheets in the longitudinal direction; a plurality of support sheets (12, 13) that are each fixed to the mask frame (11) at the two ends of the support sheets in the longitudinal direction, and that support the vapor deposition sheets (15); and inclined sections (22) that are provided to said two ends. At least one vapor deposition sheet out of the plurality of vapor deposition sheets (15) and/or at least one support sheet out of the plurality of support sheets (12, 13) is configured so that the two ends in the longitudinal direction are each fixed to the inclined section, and that a middle section of the longitudinal direction protrudes out so as to make a convex shape toward the vapor deposition surface side.
Patent WO-2019216051-A1 (WO)
Title: Motor
Inventor: MATSUDA KAZUTOSHI
IPC: H02K5/22
Filed: 2019-03-28
Abstract: A motor having a coil winding, the motor comprising: a bus bar that supplies electric power to the coil winding; a cable that extends facing the bus bar, and that supplies electric power to the bus bar; and a cover member that covers the cable, wherein one end of the cable is joined to a prescribed part of the bus bar, the other end of the cable receives electric power from a power supply, the cable has a diameter expansion part between the other end of the cable and one end of the cable, and has a greater diameter than the other part of the cable, and the cover member contacts one end of the diameter expansion part.
Patent WO-2019203255-A1 (WO)
Title: Drug evaluation method using reconstructed cancer tissue
Inventor: TANIGUCHI HIDEKI
IPC: G01N33/50
Filed: 2019-04-17
Abstract: The purpose of the invention is to provide a method for identifying molecules involved in refractory cancers. Furthermore, the purpose of the invention is to provide a method for identifying drugs effective against refractory cancers. Additionally, the purpose of the invention is to provide a drug effective against recurrent cancers. Provided is a method for screening for molecules involved in refractory cancers, wherein the expression level of an EMT-associated molecule at pre- and post-administration of an anticancer agent is measured in stromal cells and/or cancer cells in tissue that reconstructs the cancer microenvironment, and an EMT-associated molecule presenting a higher expression level at post-administration of the anticancer agent than at pre-administration is scored as being involved in refractory cancers. Also provided is a method for screening for drugs effective against refractory cancers, wherein the expression level of an EMT-associated molecule at pre- and post-administration of an anticancer agent is measured in stromal cells and/or cancer cells in tissue that reconstructs the cancer microenvironment, and an EMT-associated molecule presenting a higher expression level at post-administration of the anticancer agent than at pre-administration is scored as being involved in refractory cancers, while a substance that can inhibit the function of this EMT-associated molecule is scored as a drug effective against refractory cancers. Further provided is a drug for treating and/or preventing tumor recurrence as a combination of an anticancer agent with an inhibitor targeted to the NOTCH3 signal.
Patent WO-2019208571-A1 (WO)
Title: Amidite compound and method for producing polynucleotide using said compound
Inventor: TANAKA YUKI
IPC: C07H21/02
Filed: 2019-04-23
Abstract: The present invention provides: an amidite compound represented by formula (1), which enables synthesis of RNA with high purity; and a method for producing a polynucleotide, which uses this compound. (In the formula, R represents a group of (2) (wherein R a  and R b  moieties may be the same as or different from each other, and each represents a methyl group, an ethyl group or a hydrogen atom, provided that the R a  and R b  moieties do not represent hydrogen atoms at the same time; and n represents an integer of 1-5), B a  moiety represents an optionally protected group having a nucleobase skeleton; G 1  and G 2  moieties may be the same as or different from each other, and each represents a protecting group of a hydroxyl group; and G 3  moieties may be the same as or different from each other, and each represents an alkyl group.)
Patent WO-2019216358-A1 (WO)
Title: Synthetic resin composition, fire-proof material, sealing material, adhesive, and joint structure
Inventor: IKEUCHI TAKUTO
IPC: C08K3/34
Filed: 2019-05-08
Abstract: The present invention provides a synthetic resin composition in which a combustion residue produced via combustion is strong. In this synthetic resin composition, the strength of a combustion residue is 0.5 N/mm 2  or more after combustion in an atmosphere of 800°C for 20 minutes, and thus the combustion residue produced via combustion is very strong. The combustion residue can reliably maintain, even in a fire, a state in which a wall part is filled with a joint part and sealed, and thus prevent flames from infiltrating around a sealing part such as the joint part, so as to impart excellent fire-proof performance to wall parts of a building structure.
Patent WO-2019225472-A1 (WO)
Title: Sputtering target and method for manufacturing same
Inventor: NAKAMURA AKIRA
IPC: C23C14/34
Filed: 2019-05-16
Abstract: A sputtering target according to one aspect of the present invention is provided with a plate-shaped target body composed of a metal material. The target body has a target part and a base part. The target part includes a sputter surface. The base part includes: a cooling surface positioned on the reverse side from the sputter surface and having higher hardness than the sputter surface; and a strength gradient layer having a tensile strength that gradually decreases from the cooling surface toward the target part.
Patent WO-2019239985-A1 (WO)
Title: Imaging device
Inventor: INODA TAKESHI
IPC: G03B17/02
Filed: 2019-06-05
Abstract: An imaging device provided with: a base member (2) having a main surface (2u); a support member (4) that has an attachment surface (4a) extending in a direction intersecting the main surface (2u), and that is supported by the base member (2); an emission light optical system module (31) installed on the attachment surface (4a); and an incidence light optical system module (32) installed on the attachment surface (4a). The respective central axes (30a, 30b) of the emission light optical system module (31) and the incidence light optical system module (32) intersect the attachment surface (4a).
Patent WO-2020066143-A1 (WO)
Inventor: MARUTA YASUSHI
IPC: H04B7/0452
Filed: 2019-06-11
Abstract: An objective of the present invention is to provide a base station, a system, a method and a program that can improve DL MU-MIMO characteristics. A base station (11) according to the present disclosure is provided with: a calculation unit (111) that calculates the spatial multiplex antenna weights V JL  of a plurality of antennas (11an) of the base station (11) on the basis of information related to spatial multiplex terminals (12s) and of down link (DL) channel information of the spatial multiplex terminals (12s); an interference elimination unit (112) that calculates an interference elimination antenna weight W JL  that reduces an interference power for another terminal to a desired level or less on the basis of the spatial multiplex antenna weights V JL , and calculates desired signal power losses PL JL  of the spatial multiplex terminals (12s) on the basis of the spatial multiplex antenna weights V JL  and the interference elimination antenna weight W JL ; and a selection unit (113) that excludes an excessive-loss terminal (12p) in which the desired signal power loss PL JL  is greater than a power loss threshold P th  from the spatial multiplex terminals (12s).
Patent WO-2020255243-A1 (WO)
Inventor: MASUMOTO KOJI
IPC: F04C29/00
Filed: 2019-06-18
Abstract: This compressor is provided with a housing constituting an outer shell, a motor provided inside the housing, a compressing unit which is provided inside the housing, and which moves by means of a motor to compress a refrigerant, and a shaft portion which is connected to the motor and the compressing unit to transmit a rotational force of the motor to the compressing unit, wherein: the motor includes a stator which is provided on in inner surface of the housing and which includes a plurality of divided cores arranged circumferentially, and a rotor which is provided on the inner circumferential side of the plurality of divided cores of the stator, and which rotates by means of the stator; and both end portions of the plurality of divided cores include extended portion extending along the shaft portion.
Patent WO-2020261476-A1 (WO)
Inventor: HINO HARUYOSHI
IPC: H01M2/02
Filed: 2019-06-27
Abstract: The present invention provides a leaning vehicle that can reduce the frequency of maintenance of a starting lead battery. The leaning vehicle is provided with: a wheel with a tread surface having an arc-like cross-sectional shape; an engine; a starter motor; a permanent magnet power generator that generates electric power by being driven by the engine that performs combustion operation; a starting open lead battery having a container and a plug, the container accommodating an electrode and an electrolytic solution and being provided with a replenishment port for water replenishment from the outside and a ventilation port that passes gas, the plug being provided to open/close the replenishment port by operation, the starting open lead battery being configured to supply electric power to the motor when the engine is started, the starting open lead battery being charged with electric power generated by the permanent magnet power generator when the engine performs combustion operation; and an electric double layer capacitor that is connected to the starting open lead battery that supplies electric power to the permanent magnet power generator when the engine is started, the electric double layer capacitor having a capacitance chargeable by the permanent magnet power generator with an amount of electric power by which the engine is started at least once.
Patent WO-2020026808-A1 (WO)
Title: On-press-development-type lithographic printing plate precursor, manufacturing method for lithographic printing plate, and lithographic printing method
Inventor: HIRANO SHUJI
IPC: G03F7/11
Filed: 2019-07-17
Abstract: An on-press-development-type lithographic printing plate precursor that has, in order, a support body, an image-recording layer, and an overcoat layer, the image-recording layer including a binder polymer that includes a structural unit that is formed from an aromatic vinyl compound and a structural unit that is formed from an acrylonitrile compound. The on-press-development-type lithographic printing plate precursor also has a specific embodiment. A method for producing a lithographic printing plate using the on-press-development-type lithographic printing plate precursor. A lithographic printing method that uses the on-press-development-type lithographic printing plate precursor.
Patent WO-2020022497-A1 (WO)
Title: Wallpaper sheet
Inventor: SAKURAI MITSUO
IPC: B32B7/06
Filed: 2019-07-26
Abstract: Provided is a wallpaper sheet having reworkability. A wallpaper sheet 1 is provided with a resin layer 10 and an adhesive layer 13 stacked on a rear surface side of the resin layer 10. The adhesive layer 13 is provided with a plurality of recessed shapes 13a on both surfaces thereof. The adhesive layer 13 is obtained by curing a liquid resin composition containing air bubbles, and has the plurality of recessed shapes 13a, which are based on the air bubbles, formed on both surfaces. The recessed shapes 13a function like suction cups and facilitate readhesion, making it possible to obtain good reworkability.
Patent WO-2020045191-A1 (WO)
Inventor: NAKAHORI HYOTA
IPC: B32B27/18
Filed: 2019-08-21
Abstract: This optical film comprises a first outer resin layer, a middle resin layer containing a UV light absorbing agent and a visible light absorbing agent, and a second outer resin layer, in this order, wherein: the UV light absorbing agent has a maximum absorption wavelength, which is the maximum in a wavelength region of between 320 nm and 410 nm inclusive, in a wavelength region of 320 nm or more but less than 380 nm; the visible light absorbing agent has a maximum absorption wavelength, which is the maximum in a wavelength region of between 320 nm and 410 nm inclusive, in a wavelength region of between 380 nm and 410 nm inclusive; and the light transmittance of the optical film, for wavelengths from 300 nm to 390 nm, is 1% or less.
Patent WO-2020045426-A1 (WO)
Inventor: NOMURA TOMOO
IPC: G08G1/01
Filed: 2019-08-27
Abstract: An onboard device equipped with: a map data storage unit (50) for providing map data pertaining to a road on which a vehicle is traveling; a calculation unit (11) that, when vehicle probe data indicating the shape and position of the road and features in the vicinity of the vehicle is supplied, calculates a difference by comparing the probe data with map data provided from the map data provision unit; and a determination unit (12) that, when the difference exceeds a threshold value for the ability to implement travel control of the vehicle on the basis of the map data and the probe data, determines that the detected vehicle probe data is vehicle probe data that should be transmitted.
Patent WO-2020045582-A1 (WO)
Inventor: MARUTA HAJIME
IPC: H04W4/029
Filed: 2019-08-29
Abstract: The purpose of the present invention is to quantitatively measure the effect of an approach for encouraging communication and increasing the efficiency of operations. Provided is a face-to-face situation determination system in which a first portable beacon, which is a portable beacon carried by a first user, transmits a first signal including information identifying the first portable beacon. A second portable beacon, which is a portable beacon carried by a second user, upon receiving the first signal from the first portable beacon, transmits, toward a control device, a second signal including information identifying the first portable beacon, a first signal reception intensity, and information identifying the second portable beacon. The control device receives the second signal and, on the basis of the first signal reception strength included in the second signal, determines that the first user and the second user are facing each other if the first signal reception strength is greater than or equal to a first threshold value for a predetermined period or longer, and determines that the first user and the second user are facing one direction if the first signal reception strength is less than the first threshold value and greater than or equal to a second threshold value smaller than the first threshold value for a predetermined period or longer.