baber/WOPTO huggingface dataset:
Patent JP-2021166000-A (JP)
Title: Information processing device, data structure, character recognition system, and program
Inventor: Ishizuka miho
IPC: G06V30/10
Filed: 2020-04-08
Abstract: To provide an information processing device, etc., that is unlikely to increase a burden on a user to check a result of character recognition even if there are characters or symbols that are meant to contain the same character string as the one already entered.SOLUTION: The information processing device includes a processor. The processor obtains a result of character recognition for a handwritten character string. When the recognized character string is a character or symbol that is meant to contain the same character string as a character string that has already been filled in, the processor replaces the character or symbol with the character string that this character or symbol refers to.SELECTED DRAWING: Figure 6
Patent JP-2021064928-A (JP)
Title: Electronic device
Inventor: UCHIDA TAKESHI
IPC: G03B17/20
Filed: 2020-04-09
Abstract: To provide a technology that makes it possible to detect a situation in which a viewpoint cannot be estimated with high accuracy using a simple configuration.SOLUTION: An electronic device capable of acquiring an eye image obtained by capturing an eye looking at a screen of display means through an eye window frame includes estimation means for estimating a viewpoint of the eye on the screen based on the eye image, and detection means for detecting a misaligned viewing state in which the eye is displaced from a position corresponding to a center of the screen in the eye image based on a position of a pupil image or a Purkinje image in the eye image.SELECTED DRAWING: Figure 12
Patent JP-2021167383-A (JP)
Title: Fragrance composition for treating textile products
Inventor: KIKUCHI KUMIKO
IPC: D06M13/144
Filed: 2020-04-10
Abstract: To provide a technology that, in the process of washing textile products by using a composition different from detergents and fabric softeners, can provide clothes after the washing process with combined deodorizing and deodorizing effects on odors from the clothes, such as a sebum odor, a sweat odor, and a fresh-dry odor, as well as odors from the external environment, such as a cooking odor.SOLUTION: A fragrance composition for treating textile products contains 6.5 mass% or more of the following component (A). Ingredient (A): a mixture containing the following fragrance compounds (a-1) and (a-2) in a mass ratio of [(a-1)/(a-2)]=6.5 to 25. (a-1): 2-Ethyl-4-(2,2,3-trimethyl-1-cyclopenta-3-enyl)but-2-en-1-ol, and (a-2): [1-methyl-2-[(1,2,2-trimethylbicyclo[3.1.0]hexa-3-yl)methyl]cyclopropyl]methanol.SELECTED DRAWING: None
Patent JP-2021171866-A (JP)
Title: Cut plate recovery device and cut plate recovery method
Inventor: ITO AKARI
IPC: F27D3/06
Filed: 2020-04-23
Abstract: To more surely classify and recover sample plates and scraps.SOLUTION: In a cut plate recovery method for cutting a longitudinal end part of a metal belt with a cutter 5 and classifying and recovering the cut plate 1A, a first chute 6 and a second chute 7 are arranged in this order along a direction of guide of the cut plates 1A. The method includes: a first step of guiding the cut plate 1A by means of the first chute 6 and the second chute 7 to recover it to a first recovery portion 13; and a second step of displacing a lower end position of the first chute 6 downward relative to an upper end position of the second chute 7, guiding the cut plate 1A by means of the first chute 6 and recovering it into a second recovery portion 14 from a vertical space between the first chute 6 and the second chute 7. A shield plate 10 that blocks the cut plate 1A cut in the second step from moving from the first chute 6 to the second chute 7 is provided in the first chute 6.SELECTED DRAWING: Figure 1
Patent JP-2021174293-A (JP)
Title: Information notification device, information notification method, information notification system, and program
Inventor: SUGAYA YUJI
IPC: G08G1/16
Filed: 2020-04-27
Abstract: To provide an information notification device capable of accurately detecting a traffic obstacle and notifying a user of the same before the user reaches the traffic obstacle.SOLUTION: An information notification device includes: storage means for storing obstacle information including location information of objects or road surface structures that are obstacles for passersby on the road; detection means for detecting a current position and a movement direction of the device; extraction means for retrieving, from the storage means, obstacle information that includes location information corresponding to a location within a search range that is a predetermined distance ahead of the current location based on the current location and the movement direction detected by the detection means; and notification means for notifying the passersby of information based on the obstacle information extracted from the storage means by the extraction means.SELECTED DRAWING: Figure 9
Patent JP-2021172625-A (JP)
Title: Peptide and peptide derivative
Inventor: INOUE MASAAKI
IPC: C07K7/08
Filed: 2020-04-28
Abstract: To provide a novel peptide and a peptide derivative, which bind to anti-CD63 antibodies.SOLUTION: A peptide or peptide derivative consists of the following (a), (b), (c), (d) or (e): (a) a peptide consisting of an amino acid sequence of SEQ ID NO: 1; (b) a peptide consisting of an amino acid sequence having a modification of one or two residues in SEQ ID NO: 1; (c) a peptide derivative having a hydrophilic group at one or both of the N-terminal and C-terminal of the peptide consisting of the amino acid sequence of SEQ ID NO: 1; (d) a peptide derivative having a hydrophilic group at one or both of the N-terminal and C-terminal of the peptide consisting of the amino acid sequence having the modification of one residue or two residues in SEQ ID NO: 1; and (e) a peptide or peptide derivative in which at least one selected from the group consisting of (a), (b), (c), and (d) is quantified.SELECTED DRAWING: None
Patent JP-2021171582-A (JP)
Title: Absorbent article
Inventor: NASHIKI KENTO
IPC: A61F13/15
Filed: 2020-04-30
Abstract: To provide an absorbent article capable of expanding storage spaces of leakproof gathers, while securing the height of wall parts of the leakproof gathers.SOLUTION: An absorbent article comprises an absorbent core (30), and standing leakproof gathers (60) each having a width base end edge (64) to be a standing support point of a contraction part (63) at a width-direction lateral side of the contraction part. Before use, the absorbent article is folded, with a pair of article folds (FL1) used as origins, the article folds extending in the longitudinal direction and disposed at both sides of a width-directional center of the absorbent article, such that a skin surface side of the absorbent article faces each other. The width base end edges are disposed width-direction outward the outside edges of an absorbent core in at least a front waistline area and a back waistline area. The article folds are overlapped with the absorbent core at least at the front waistline area and the back waistline area.SELECTED DRAWING: Figure 6
Patent JP-2020124111-A (JP)
Title: Controller and vehicle
Inventor: NAKAMURA KEIICHI
IPC: B60R16/03
Filed: 2020-05-01
Abstract: To provide a power supply capable of preventing such a problem that power to operate a second load cannot be supplied from a second battery when abnormality occurs in a first circuit.SOLUTION: A power supply includes: a first circuit including a first power supply line connected to a first load, a power supply source connected to the first power supply line, and a first battery connected to the first power supply line; a second circuit including a second power supply line connected to a second load, and a second battery connected to the second power supply line; and a voltage controller including a DC-DC converter connected between the first power supply line and the second power supply line. The first load and the second load have a function to back up each other, and the voltage controller includes a converter control section configured to control the DC-DC converter such that an output voltage higher than a voltage of the second battery is output in the second power supply line on the basis of an input voltage from the first power supply line.SELECTED DRAWING: Figure 1
Patent JP-2021183310-A (JP)
Title: Flow pass apparatus and water treatment system using the same, and water treatment method
Inventor: IMAHASHI KAGEHITO
IPC: C02F3/00
Filed: 2020-05-22
Abstract: To apply a predetermined treatment to make wastewater reusable in a flow path between a solid and liquid separation tanks and a water tank.SOLUTION: A water treatment system 1 includes a tank 22 as a first tank having a first inlet and a first outlet A, a second outlet G at the same water level as the first outlet A of the first tank, and pipes 24 to 26 distributed in a plurality of stages between the first outlet A and the second outlet G. The inlets and outlets (B to F) of each pipe are located on the same line of equal height from the installation surface so that the water level of the inlets and outlets is the same as the water level of the first outlet A and the water level of the second outlet G. Each of the pipes 24 to 26 becomes a flow channel at a lower position than inlets or outlets thereof (B to F). In the first to third flow paths of each of the pipes 24 to 26, a treatment device that applies a predetermined treatment on the liquid is installed.SELECTED DRAWING: Figure 4
Patent JP-2021188963-A (JP)
Title: Residual stress improvement method and residual stress improvement device
Inventor: BA TOKI
IPC: G21F9/36
Filed: 2020-05-27
Abstract: To easily apply compressive stress to a canister.SOLUTION: For a residual stress improvement method for a canister 8 housing a fuel assembly 9, a canister 8 includes a cylindrical canister body 81 having an upper opening to which a canister lid 83 is welded, and is arranged inside a cylindrical cask body 71. Water is supplied into the cask body 71 so as to cover and surround an upper end 86 of the canister 8. Then, compressive stress is applied to a predetermined region of the upper end 86 of the canister 8 in the supplied water. Thereby, the method can easily apply compressive stress to the canister 8 while blocking radiation with the supplied water.SELECTED DRAWING: Figure 1
Patent JP-2021190221-A (JP)
Title: Semiconductor device
Inventor: MARUYAMA RIKIHIRO
IPC: H01L25/18
Filed: 2020-05-27
Abstract: To secure a constant press-in load.SOLUTION: A semiconductor device has: a circuit pattern; a contact component 30 which has a cylindrical through hole 31c formed, and also has one opening end part 31c2 joined to the circuit pattern; and an external connection terminal 50 which comprises a prismatic trunk part 51, and also has a tip part 53 of the trunk part 51 inserted into the through hole 31c. The external connection terminal 50 has a tapered surface 53a formed at an outer surface part of the trunk part 51. The contact component 30 has an insertion lock part 35 formed on an inner peripheral surface 31a of the through hole 31c. At this time, the insertion lock part 35 is formed on an insertion-directional side from the tapered surface 53a of the external connection terminal 50 inserted into the through hole 31c. Consequently, a constant press-in load is secured for inserting the external connection terminal 50 into the contact component 30.SELECTED DRAWING: Figure 7
Patent JP-2021190622-A (JP)
Title: Semiconductor module and manufacturing method for semiconductor module
Inventor: SUZUKI SATOSHI
IPC: H01L25/065
Filed: 2020-06-02
Abstract: To provide a semiconductor module.SOLUTION: A semiconductor module includes: a first semiconductor layer 11 including a first circuit 1111a; a first wiring layer 12 including a first wire 13 electrically connected to the first circuit 1111a, a plurality of first connection parts 14 connected to the first wire 13, and a concave part 15 disposed between the first connection parts 14; a second wiring layer 22 including a plurality of second connection parts 24 connected to the respective first connection parts 14 and a second wire 23 connected to the second connection parts 24; and a second semiconductor layer 21 including a second circuit 211 electrically connected to the second wire 23.SELECTED DRAWING: Figure 2
Patent JP-2021070151-A (JP)
Title: Device capable of processing and measuring workpiece in production line
Inventor: PENG HSIN FUNG
IPC: G05B19/418
Filed: 2020-06-02
Abstract: To provide a device capable of processing and measuring a workpiece in a production line.SOLUTION: A device capable of processing and measuring a workpiece in a production line is operated in combination with a processing machine and comprises: a measurement instrument; a connection device which is installed at a prescribed position of the processing machine and connected to the measurement instrument; and an imaging device which is electrically connected to the connection device optionally and stored in a tool magazine of the processing machine. With the above-mentioned member constitution, during the processing step of the processing machine, the imaging on the workpiece is performed by automatically taking out the imaging device from the tool magazine of the processing machine, the arithmetic measurement is performed by transmitting the image to the measurement instrument, and the processing and measurement can be performed in the production line of the processing machine.SELECTED DRAWING: Figure 1
Patent JP-2020200571-A (JP)
Title: Heald frame crossbar with improved rigidity for weaving looms
Inventor: LORENZO MINELLI
IPC: D03C9/06
Filed: 2020-06-03
Abstract: To provide a heald frame crossbar with an improved flexural and shear rigidity, so as to be suitable for use in high-speed air looms, which maintains a completely balanced operation under stress without a serious problem in joining a stiffening element to a profile constituting a body of the crossbar.SOLUTION: In a heald frame crossbar for weaving looms consisting of a metal extruded profile which comprises a hollow body B ending with an appendix C at the inner longitudinal edge of the crossbar H, the appendix is arranged for attaching healds L. The crossbar further comprises stiffening elements including: a plurality of bars 1 which are fixed within cavities formed at least at the outer edge of the hollow body; and sheets 2 which coat the plurality of bars and at least part of the corresponding outer sides of the hollow body. The stiffening elements are made of composite materials exhibiting a high elastic modulus.SELECTED DRAWING: Figure 1
Patent JP-2021191189-A (JP)
Title: Motor with rotation angle detector, rotation angle detector, and rotation angle detection method
Inventor: TO GUNAN
IPC: H02P7/20
Filed: 2020-06-03
Abstract: To simplify processing within a given angle range.SOLUTION: A rotation angle detector includes: a rotation angle calculation unit that calculates a rotation angle on the basis of a voltage and a current between terminals of a motor and outputs a rotation angle signal; a first pulse signal generation unit that generates a first pulse signal on the basis of a ripple component contained in a current flowing through the motor; a calculation unit that corrects the rotation angle on the basis of both the first pulse signal and the rotation angle signal; and a rotation information calculation unit that calculates information on the rotation of the motor on the basis of the output of the calculation unit. The calculation unit outputs a command for correcting the rotation angle to a first angle within a predetermined angle range to the rotation angle calculation unit when the first pulse signal is first generated when the rotation angle is within the predetermined angle range, ignores the first pulse signal generated after the second time within the predetermined angle range even when the rotation angle is within the predetermined angle range, and generates a second pulse signal indicating that the motor has rotated by a predetermined angle when the rotation angle is outside the predetermined angle range.SELECTED DRAWING: Figure 5
Patent JP-2021188464-A (JP)
Title: Partition, partition unit and method for selecting partition
Inventor: ANDO SHINTARO
IPC: E04B2/74
Filed: 2020-06-04
Abstract: To partition an open space preferably.SOLUTION: A partition of the present disclosure includes: a pair of poles erected from a floor surface in a vertical direction with respect to the floor surface; a beam extending horizontally with respect to the floor surface and defining a rectangular outer shell together with the pair of poles by connecting the pair of poles, having a lower beam connected to a lower end side of the pair of poles, an upper beam connected to an upper end side of the pair of poles, and an intermediate beam arranged between the lower beam and the upper beam; a main panel arranged in a first region which is a rectangular region defined by the pair of poles, the lower beam, and the intermediate beam; a subpanel arranged in a second region which is a rectangular region defined by the pair of poles, the upper beam, and the intermediate beam; and a wallpaper sheet attached to a surface of the main panel so as to cover the first region. The subpanel has a predetermined transparency.SELECTED DRAWING: Figure 1
Patent JP-2021190957-A (JP)
Title: Imaging apparatus and communication method
Inventor: DAIGO KENJI
IPC: H04M1/00
Filed: 2020-06-04
Abstract: To execute communication processing by selecting a proper communication system seamlessly for an operation followed by communication processing without making a user conscious between an imaging apparatus and a terminal.SOLUTION: A camera 10 always maintains a communication connection state with a terminal 20 with a communication standard of BLE having the smallest power consumption when initial setting for the communication connection is performed. An imaging apparatus performs communication processing with the BLE as it is if the communication speed with the BLE is within an allowable range when an operation for executing processing including communication processing between devices is performed for the camera 10 or the terminal 20, and performs the communication processing with the communication standard having the higher communication speed such as Bluetooth, WLAN when the operation is the operation that needs to perform the communication at the higher speed than the communication with the BLE.SELECTED DRAWING: Figure 1
Patent JP-2021193509-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KIYOMASA TAKAFUMI
IPC: G06N3/08
Filed: 2020-06-08
Abstract: To provide an information processing device, an information processing method, and an information processing program capable of improving reliability of a machine learning model.SOLUTION: An information processing method includes: obtaining a first evaluation result which indicates the performance of a first machine learning model performing learning by using first learning data, and is calculated by using first verification data different from the first learning data; obtaining a second evaluation result which indicates the performance of a second machine learning model different from the first machine learning model and performing learning by using second learning data different from the first learning data, and is calculated by using second verification data different from the first verification data; and calculating a total evaluation result which indicates the performance of one machine learning model including the first machine learning model and the second machine learning model, predicted when applying to unknown data which has not been evaluated about a predetermined event, based on the first evaluation result and the second evaluation result.SELECTED DRAWING: Figure 4
Patent JP-2020159556-A (JP)
Title: Brushless motor
Inventor: TSUCHIYA MASAHISA
IPC: F16C17/02
Filed: 2020-06-10
Abstract: To provide a brushless motor that can have extended life and provide a highly accurate rotation performance.SOLUTION: The brushless motor uses a double structure bearing constituted of an inner bearing 141 and an outer bearing 142 with an oil content that is greater than that of the inner bearing. The inner bearing 141 has an upper bearing part 141a, a lower bearing part 141b and an intermediate relief part 141c. Clearance parts 147, 148 are provided over the whole axial direction of the whole bearing part of the inner bearing 141 and over the whole circumference between the bearing part and a bearing housing 143.SELECTED DRAWING: Figure 3
Patent JP-2021196087-A (JP)
Title: Heat conductive member and cooler comprising the same
Inventor: TAKAO MASASHI
IPC: F28F1/32
Filed: 2020-06-10
Abstract: To solve a problem where a manufacturing cost increases when a heat conductive member used in cooling a heating body is independently provided in each of a plurality of heating bodies, and to provide a heat conductive member capable of lowering a manufacturing cost while suppressing reduction in heat transport efficiency, and a cooler comprising the heat conductive member.SOLUTION: A heat conductive member has a housing, a wick structure, and a working medium. The housing has a space inside. The wick structure is arranged on the inner surface of the housing. The working medium is housed in the space. Then, the housing and the wick structure are arranged so as to straddle a plurality of heating bodies. This makes it possible to provide a heat conductive member capable of lowering a manufacturing cost, and a cooler comprising the heat conductive member.SELECTED DRAWING: Figure 2
Patent JP-2020174525-A (JP)
Title: Power generator
Inventor: BAHRAM RAEEN
IPC: H02N11/00
Filed: 2020-06-15
Abstract: To provide a power generator capable of generating a flow of mass particles which can be controlled and utilized, to be utilized for extraction of power or energy.SOLUTION: A power generator comprises a substantially flat magnet having a series of alternating N poles and S poles, the magnet having an upper surface, a lower surface, and opposing edges. A first metal plate is formed on the upper surface of the magnet, and a second metal plate is formed on the lower surface of the magnet. A pair of wires is connected to one of the first and second metal plates and an edge of the magnet, the pair of wires capturing, for use, energy or power produced by the power generator.SELECTED DRAWING: Figure 1
Patent JP-2021197026-A (JP)
Title: Operation loss analysis system and operation loss analysis method
Inventor: TANAKA MASAKI
IPC: G06Q10/06
Filed: 2020-06-17
Abstract: To provide an operation loss analysis system that can make an evaluation including the influence of equipment stop on other works, and an operation loss analysis method.SOLUTION: An operation loss analysis system has: a steady time calculation unit by which a steady work time in which operation stop of equipment does not delay an operation of the equipment or a work of a worker is calculated for each operation status on the basis of operation status information indicating an operation status including an operating state of the equipment or a working state of the worker and operation result information in which an operation result of the equipment or a work result of the worker for manufacturing a product or a component is recorded for each operation status; and an operation loss calculation unit by which an excess of the steady work time for each operation status is calculated as an operation loss on the basis of the steady work time calculated for each operation status and the operation result information.SELECTED DRAWING: Figure 1