baber/WOPTO huggingface dataset:
Patent JP-2021184964-A (JP)
Title: Automatic diagnosis device
Inventor: MIYAKE YOSHIHIRO
IPC: A61B5/11
Filed: 2021-09-15
Abstract: To provide an automatic diagnosis device for a cerebral neurological disease capable of measuring stages, degrees of progress, etc. easily, quantitatively, or objectively.SOLUTION: There is provided an automatic diagnosis device 1 for a cerebral neurological disease. A motion measuring unit 10 includes a sensor 12 attached to a patient 2, and measures a motion, which is at least one of a posture and a vibration of the patient 2, on the basis of output of the sensor 12. A feature extraction unit 20 extracts a feature amount of the motion on the basis of measurement data S2 from the motion measuring unit 10. An interpreter 30 generates diagnostic data indicating a diagnosis result on the cerebral neurological disease on the basis of the feature amount.SELECTED DRAWING: Figure 1
Patent JP-2023043514-A (JP)
Title: Micro-grid system and control method for micro-grid system
Inventor: KUDO YUKI
IPC: H02J3/38
Filed: 2021-09-16
Abstract: To provide a micro-grid system which identifies an accident section while the micro-grid system configured with an inverter power source as a main body performs an autonomous operation, and a control method for the micro-grid system.SOLUTION: A micro-grid system 1 comprises: a power distribution system 2 to which a plurality of inverter power sources 4a-4n is connected; a plurality of switches 3a-3m dividing the power distribution system into a plurality of sections; an inverter power source including a stop control unit for stopping output of power of the plurality of inverter power sources; and an opening/closing control device including a first control unit for performing opening control on the plurality of switches, a second control unit for performing closing control on the plurality of switches, on which the opening control is performed, in a previously designated order in a case where a representative inverter power source previously designated from among the plurality of inverter power sources resumes the output of power after the opening control is performed on the plurality of switches, and a first determination unit by which, in a case where a system voltage is below a threshold, a section corresponding to the switch on which the closing control is performed by the second control unit is determined as an accident section.SELECTED DRAWING: Figure 1
Patent JP-2023046898-A (JP)
Title: battery pack
Inventor: INOUE SHIGEYUKI
IPC: H01M50/588
Filed: 2021-09-24
Abstract: To suppress a short circuit of a bus bar caused by gas discharged from a safety valve of a battery cell.SOLUTION: A battery pack includes a case having an upper cover, a battery cell provided inside the case, a first mica plate covering a first electrode terminal and a bus bar provided on one end side of the upper surface of the battery cell, and a second mica plate covering the second electrode terminal and the bus bar provided on the other end side of the upper surface of the battery cell.SELECTED DRAWING: Figure 2
Patent JP-2022036078-A (JP)
Title: measuring device
IPC: G01B11/25
Filed: 2021-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device and a measuring method for determining a representative value without generating and using the surface shape data (table reference surface shape data) in the invention of Patent Document 1 in processing of determining the representative value. 
     SOLUTION: In a first surface shape data asd showing the distance at each coordinate position (x, y) of the surface of a measurement object W from a first reference surface DT, a first respective region surface shape data amd is generated, which shows the distance at each coordinate position (x, y) in each of measurement regions kt. In the first respective region surface shape data amd, a second respective region surface shape data tmd is generated, which shows the distance of the surface of the measurement object W from a second reference surface DB. In the second respective region surface shape data tmd, a representative value is determined in each of the measurement regions kt. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023049657-A (JP)
Title: Rotary electric machine
Inventor: YAZAKI MANABU
IPC: H02K1/30
Filed: 2021-09-29
Abstract: To provide a motor that can improve the durability of connecting parts and also reduce the weight of a rotary electric machine.SOLUTION: A rotary electric machine includes a rotor core which is a laminated body consisting of a plurality of electromagnetic steel plates 60 stacked on top of each other. In the electromagnetic steel plates, a plurality of through-holes 72 are formed between an inner ring portion 62 and an outer ring portion 64. The inner ring portion and outer ring portion, which are separated by through-holes, are connected to each other by a plurality of connecting portions 66. An intersection angle (β) between one connecting part and another connecting part adjacent to the connecting part is within a range of 12° to 36°.SELECTED DRAWING: Figure 4
Patent JP-2023053463-A (JP)
Title: Vehicle exterior panel structure
Inventor: MORIYAMA YUKIHIRO
IPC: B60J5/00
Filed: 2021-10-01
Abstract: To provide a vehicle exterior panel structure that can minimize dents in an exterior panel material even if a user presses the exterior panel material from an outside at the time of waxing and so on, while suppressing occurrence of unevenness due to strain to an outer surface of the exterior panel material.SOLUTION: A vehicle exterior panel structure comprises an exterior panel material and a reinforcement member 11. The reinforcement member 11 has a plurality of joined parts 110 and a plurality of connection parts 111. The plurality of joined parts 110 are separated from each other along an inner surface of the exterior panel material, and each joined part is joined to the inner surface of the exterior panel material. The connection parts 111 extend along the inner surface of the exterior panel material, and connect adjacent joined parts 110 to each other. The inner surface of the exterior panel material and the connection part 111 contact each other when receiving a pressing force of a specified value or more toward an inner side in a thickness direction from an outer surface of the exterior panel material, and separate from each other in any other case.SELECTED DRAWING: Figure 4
Patent JP-2023054859-A (JP)
Title: Al4SiC4 POWDER AND MANUFACTURING METHOD THEREOF
Inventor: NISHIKAWA TOMOHIRO
IPC: C01B32/90
Filed: 2021-10-05
Abstract: To provide Al4SiC4 powder substantially free of Al4C3.SOLUTION: Al4SiC4 powder is provided in which the ratio IAl4C3/IAl4SiC4 of the peak integrated intensity IAl4C3(cps/deg), which originates from Al4C3 around 2θ=55.1°, to the peak integrated intensity IAl4SiC4(cps/deg), which originates from Al4SiC4 around 2θ=56.0°, is 0.1% or less, and the color space (L*,a*,b*) is within the range of any of (22 to 29, 11 to 14, 12 to 20), (16 to 26, 12 to 13, 20 to 23), (0 to 5, 0 to 2, -4 to 0), and (2 to 15,0 to 2, -4 to 0).SELECTED DRAWING: None
Patent JP-2022062705-A (JP)
Title: Computer-implemented methods, computer systems and programs for generating blockchain-implemented data migration audit trail (blockchain-implemented data migration audit trail)
Inventor: KUMAR SAURABH
IPC: G06F11/34
Filed: 2021-10-07
Abstract: To provide computer-implemented methods, computer systems and program products for securely storing a tamper-proof ledger comprising an audit trail describing completed or missed data migration tasks, based on a timeline of an end-to-end data migration task schedule.SOLUTION: In the methods, each of event logs and alerts from a data migration source, a data migration target or migration tools associated with a migration task or from a combination thereof is stored in a ledger of a blockchain. All event logs, alerts or other digital assets recorded in blocks of the blockchain can be timestamped, hashed, distributed across all nodes of the blockchain network, and verified as valid by each of peer nodes. As blocks updating the audit trail are added to the blockchain, entries cannot be modified or tampered with.SELECTED DRAWING: Figure 7
Patent JP-2022064313-A (JP)
Title: Comparison of color image of there-dimensional dental structure
Inventor: JUSSEL RUDOLF
IPC: A61C19/04
Filed: 2021-10-11
Abstract: To provide a method for comparing a three-dimensional dental structure.SOLUTION: A method for comparing a three-dimensional dental structure comprises the steps of: measuring the target dataset that reproduces the shape and optical characteristic of a natural tooth (S101); rendering a digital tooth model for creating the actual dataset that reproduces the shape and optical characteristic of the digital tooth model (S102); determining a first comparison value from the actual dataset (S104); determining a second comparison value from the target dataset (S105); and determining a difference on the basis of the first and second comparison values (S106).SELECTED DRAWING: Figure 8
Patent JP-2023057657-A (JP)
Title: Inorganic molding and manufacturing method thereof
Inventor: KURANO MASATOSHI
IPC: C04B35/80
Filed: 2021-10-12
Abstract: To provide an inorganic molding that is not easily defected even when fired in a strongly reducing atmosphere, and a method for manufacturing the same.SOLUTION: In one embodiment, the present invention is a method for manufacturing an inorganic molding that includes adding an aluminous fiber, an alumina particle and an inorganic binder into a liquid medium to obtain a slurry and removing the liquid medium from the slurry to form the inorganic molding. The present invention relates to a method for manufacturing an inorganic molding in which the inorganic binder contains silica includes firing the inorganic molding in a non-reducing atmosphere to mullite the inorganic binder, and the inorganic molding as obtained by the method.SELECTED DRAWING: None
Patent JP-2022002758-A (JP)
Title: Electroporation device with detachable needle array with lock-out system
Inventor: ALEJANDRO CAMPILLO-AGUSTI
IPC: A61N1/32
Filed: 2021-10-13
Abstract: To provide an electroporation device with a detachable needle array with a lock-out system.SOLUTION: An electroporation device has a needle array removably attached thereto. The needle array has a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. The auto-lock assembly is adjustable between a locked configuration, in which the shroud is not movable with respect to the body, and an unlocked configuration, in which the shroud is movable with respect to the body. Biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.SELECTED DRAWING: Figure 3
Patent JP-2023059572-A (JP)
Title: Automatic bidding system and automatic bidding method for power trading
Inventor: KUDO YUKI
IPC: G06Q30/08
Filed: 2021-10-15
Abstract: To make it easier for a user to purchase electric power under conditions preferred by the user by automatic bidding.SOLUTION: An automatic bidding system includes a vehicle agent 500 (a computer). The vehicle agent 500 includes a bidding agent 530 (a bidding unit) that automatically bids for electric power trading according to an automatic bidding algorithm, and an information collection agent 510 (an information collection unit) that acquires user information indicating user preferences. The bidding agent 530 is configured to use the user information to set parameters of the automatic bidding algorithm.SELECTED DRAWING: Figure 4
Patent JP-2023062614-A (JP)
Title: Optical waveguide element and optical modulator
Inventor: KEZUKA AKIHITO
IPC: G02F1/065
Filed: 2021-10-21
Abstract: To prevent scattering of electro-optical polymer material to the outside of a slot groove.SOLUTION: A slot groove 101 is formed in a SiO2 layer 100 of a substrate. The slot groove 101 has a pair of electrodes 110 arranged, and the slot groove 101 is filled with EO polymer material 410. A surface 100a of the SiO2 layer 100 is provided with step parts 102 on the outside of the slot groove 101 along a lengthwise direction of the slot groove 101. The step part 102 prevents the EO polymer material 410 filling the slot groove 101 from creeping up side walls from the slot groove 101 by surface tension and scattering on the surface 100a of the SiO2 layer 100.SELECTED DRAWING: Figure 4A
Patent JP-2023065224-A (JP)
Title: Method for estimating real flow rate of inert gas fed to molten steel in immersion nozzle
Inventor: FUJITA KODAI
IPC: B22D11/18
Filed: 2021-10-27
Abstract: To provide a method for estimating a real flow rate of an inert gas fed to a molten steel in an immersion nozzle upon continuous casting of the molten steel.SOLUTION: A method for estimating a real flow rate of an inert gas fed to a molten steel in an immersion nozzle when the molten steel is fed from an intermediate container to a mold via a sliding gate and an immersion nozzle at a time of continuous casting of the molten steel, and, when an inert gas is blown into the immersion nozzle, includes: previously obtaining a relation between the real flow rate of the inert gas fed to the molten steel in the immersion nozzle and an opening degree of the sliding gate in accordance with the throughput of the molten steel; and estimating the real flow rate of the inert gas fed to the molten steel in the immersion nozzle from the opening degree of the sliding gate, the throughput of the molten steel and the previously obtained relation at the time of continuous casting of the molten steel.SELECTED DRAWING: Figure 3
Patent JP-2022023214-A (JP)
Title: Compositions for cell-based three-dimensional printing
IPC: A61L27/36
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a bio-block that can serve as a basic building block in cell-based bioprinting or as a research tool. 
     SOLUTION: A bio-block comprises a) a core comprising a biodegradable polymer core material and a cell, and b) a shell of a biodegradable polymer shell material. The cell is embedded in the biodegradable polymer core material, or enwrapped in the biodegradable polymer core material. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070402-A (JP)
Title: Rotary electric machine
Inventor: KIKUTA TAKUMI
IPC: H02K5/04
Filed: 2021-11-09
Abstract: To provide a rotary electric machine which can easily suppress generation of noise.SOLUTION: A rotary electric machine includes: a stator; a rotor; a housing; a shaft; an outer fan; an outer fan cover; and an adjustment member. The rotor can rotate around a first rotation axis with respect to the stator. The housing houses the stator and the rotor. The shaft extends through an inner part and an outer part of the housing along the first rotation axis, and is coupled to the rotor. The outer fan is coupled to the shaft at the outer part of the casing. The outer fan cover covers the outer fan, and is provided with a first hole communicating a space in which the outer fan is arranged and the outer part of the space. The adjustment member can move relative to the outer fan cover between a first position for opening the first hole and a second position for at least partially covering the first hole.SELECTED DRAWING: Figure 1
Patent JP-2023070476-A (JP)
Title: Power storage device
Inventor: OKA HIDEAKI
IPC: H01G11/42
Filed: 2021-11-09
Abstract: To provide a power storage device which has light weight and thin profile, and materializes high versatility of the shape thereof.SOLUTION: A power storage device comprises: a positive electrode that has an end surface of a short side extending in a direction intersecting a long side extending in a predetermined direction and includes a positive electrode active material; a separator adjacent to at least the end surface of positive electrode; and a negative electrode that has an end surface of a short side extending in a direction intersecting a long side extending in a predetermined direction, and includes carbon material directed to the predetermined direction as a negative active material, and is faced to the end surface of the positive electrode via the separator in the end surface.SELECTED DRAWING: Figure 1
Patent JP-2023070594-A (JP)
Title: Die steel having excellent mirror finish properties
Inventor: ONOE TAKAHIRO
IPC: C22C38/00
Filed: 2021-11-09
Abstract: To provide a die steel that has excellent wear resistance and achieves specular properties suitable for forming an ultra-specular plastic product.SOLUTION: A die steel has an area ratio of 0.00016% or less of nonmetal inclusions with an equivalent circle diameter of 8 μm or more in a steel cross section. For the nonmetal inclusions with an equivalent circle diameter of 5 μm or more, containing 2 mass% or more of a component selected from the group consisting of Al, Mg, and Ca, the number density of inclusions with an X value of less than 0.3 is less than 8/100 mm2 and the number density of inclusions with an X value of 0.3 or more is less than 3/100 mm2, when [Ca], [Mg], and [Al] represent the respective contents (mass%) of [Ca], [Mg], and [Al], with X=[Ca]/([Mg]+[Al]).SELECTED DRAWING: Figure 1
Patent JP-2023071080-A (JP)
Title: Bolus for radiation therapy composed of hydrogel
Inventor: TANAKA HIROKI
IPC: A61N5/10
Filed: 2021-11-10
Abstract: To provide a low level radioactive bolus for radiation therapy composed of self-supporting property hydrogel.SOLUTION: In a bolus for radiation therapy, when an epithermal neutron radiation for BNCT is radiated to the bolus for 60 minutes, dose rate right after irradiation is at a background level at a position 1 cm away from the surface irradiated with the epithermal neutron radiation outside the bolus in the horizontal direction. The bolus includes hydrogel composed of a gelatinizer and water, and in the hydrogel, concentration of NA is 1 ppm or less, that of Cl is 1 ppm or less, and that of Si is 1,000 ppm or less.SELECTED DRAWING: Figure 2
Patent JP-2023072998-A (JP)
Title: linear actuator
Inventor: YUSA Hirokazu
IPC: H02K7/06
Filed: 2021-11-15
Abstract: To render a component less sensitive to coaxiality to prevent loss of motor efficiency and performance.SOLUTION: A linear actuator 1 includes a screw shaft 2, a nut portion 3 into which the screw shaft 2 is screwed along the axial direction, a rotor portion 5 disposed on the axial end face 3C of the nut portion 3, a stator portion 6 arranged to face the rotor portion 5 in the axial direction, and a bearing portion 4 having an outer ring 4A surrounding the nut portion 3, an inner groove 4B continuously formed in the outer circumference 3D of the nut portion 3 in the circumferential direction, and a rolling element 4C received in an outer groove 4Aa and an inner groove 4B formed in the outer ring 4A, and supporting the nut portion 3 so as to be rotatable in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2023074038-A (JP)
Title: Photosensitive composition, optical filter, image display device, and solid-state image sensor
Inventor: SAKURAI SHINTARO
IPC: G03F7/033
Filed: 2021-11-17
Abstract: To provide a photosensitive composition by which a cured film having line width stability of patterns, excellent adhesion property, also excellent solvent resistance even by low-temperature post-bake, high-temperature and high-humidity resistance can be formed.SOLUTION: The problem is solved by a photosensitive composition including a coloring agent (A), a binder resin (B), a polymerizable compound (C) and a photopolymerization initiator (D), where the binder resin (B) includes a binder resin (B1) having a block isocyanate group-containing monomer unit (b1) and a hydroxyl group-containing monomer unit (b2), and the polymerizable compound (C) includes a polymerizable compound (C1) having two (meth)acryloyl groups and a condensed ring structure.SELECTED DRAWING: None
Patent JP-2022105270-A (JP)
Title: Reagent filling device, and sample analyzer provided with the same
Inventor: ZHENG XIAOLIN
IPC: G01N35/10
Filed: 2021-11-19
Abstract: To solve the problem in which an independent movement of a reagent filling device and space occupancy thereof cannot be accomplished together.SOLUTION: A reagent filling device includes a base, a horizontal rotation component, a vertical lifting component, and a cantilever component. The horizontal rotation component is connected with the base. The vertical lifting component is connected with the horizontal rotation component, and is movable in a vertical direction relative to the base. The cantilever component is movable in the vertical direction accompanied with the vertical lifting component, and is rotatably provided relative to the vertical lifting component. A plurality of cantilever components are provided with the cantilever component deviated along the vertical direction, and a length of a cantilever main body of at least one cantilever component of the plurality of cantilever components is longer than that of a cantilever main body of other cantilever components.SELECTED DRAWING: Figure 1
Patent JP-2023078007-A (JP)
Title: Luminaire
Inventor: NARUSE YUKI
IPC: F21V19/00
Filed: 2021-11-25
Abstract: To provide a luminaire in which insects hardly enter an internal space.SOLUTION: A luminaire 1 comprises an attachment plate 2, a holding body 3, a cover 4, a walking inhibition part 5, and a repelling part 10. A light source 6 is attached to the attachment plate 2. The holding body 3 holds the attachment plate 2. The cover 4 is attached to the holding body 3 so as to cover the light source 6. The walking inhibition part 5 is provided in an entry path of insects to an internal space S1 surrounded by the attachment plate 2 and the cover 4, in at least one of the attachment plate 2, the holding body 3, and the cover 4, and inhibits walking of the insects. The repelling part 10 is provided in the entry path in at least one of the attachment plate 2, the holding body 3, and the cover 4, and includes a repellent for repelling the insects.SELECTED DRAWING: Figure 2
Patent JP-2022016698-A (JP)
Title: Semiconductor memory
IPC: H01L27/1157
Filed: 2021-11-29
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a semiconductor memory. 
     SOLUTION: A semiconductor memory of an embodiment comprises: a pillar PLR extending in a first direction and including an oxide semiconductor layer 61A; first to fifth conducive layers 80A, 81A, and 83A facing a side surface of the pillar PLR; a select transistor SG2Z arranged in an intersection between the first conductive layer 83A and the pillar PLR; a first and a second memory cell MCZ arranged in an intersection between the second conductive layer 80A and the pillar PLR and an intersection between the fourth conductive layer 80A and the pillar PLR, respectively; a first and a second transistor XGZ arranged in an intersection between the third conductive layer 81A and the pillar PLR and an intersection between the fifth conductive layer 81A and the pillar PLR, respectively; a bit line BL connected to a first end part in a first direction of the pillar PLR; a source line SL connected to a second end part in the first direction of the pillar PLR; and a wire IL connected to the oxide semiconductor layer. The first and second memory cells MCZ include a charge storage layer in the oxide semiconductor layer 61A. 
     SELECTED DRAWING: Figure 15 
     COPYRIGHT: (C)2022,JPO&INPIT