baber/WOPTO huggingface dataset:
Patent JP-2023020192-A (JP)
Title: Friction stir welding device, friction stir welding method
Inventor: ISHIGURO KOICHI
IPC: B23K20/12
Filed: 2021-07-30
Abstract: To provide a friction stir welding device which suppresses meandering due to rotational shake of a joining tool, can cause the joining tool to advance along a joint line with good accuracy, and is high in reliability.SOLUTION: A friction stir welding device 18 inserts a joining tool 6 in a component 9 to be welded to a target depth while rotating the joining tool at a target rotational speed, softens an insertion part of the component 9 to be welded and the vicinity thereof, causes the joining tool 6 to advance, and solid phase-welds the component to be welded. The friction stir welding device 18 comprises a rotation vibration suppression mechanism which sandwiches a spindle housing 17 via an advancement auxiliary member without preventing advancement of the joining tool 6 and continuously restricts an operation range of the spindle housing 17 in a lateral direction with respect to a joining direction when the joining tool 6 solid phase-welds the component 9 to be welded while advancing in the joining direction, thereby suppressing meandering due to rotational shake.SELECTED DRAWING: Figure 2B
Patent JP-2023020312-A (JP)
Title: Control system, game server, information system, operation method of control system, and program
Inventor: HAMADA NAOKI
IPC: A63F13/798
Filed: 2021-07-30
Abstract: To permit confirmation of a player's total result regarding multiple games.SOLUTION: A control system 10 includes: a result acquisition part 111 for acquiring first individual result data for expressing a result of a player Ua regarding a first game and second individual result data for expressing a result of the player Ua regarding a second game that differs from the first game; a result integration part 112 for integrating at least one portion of a result expressed by the first individual result data and at least one portion of a result expressed by the second individual result data and generating integral result data including a result after the integration for the player Ua; and a result providing part 113 for providing integral result data.SELECTED DRAWING: Figure 7
Patent JP-2021168313-A (JP)
Title: Organic light emitting device and method for manufacturing the same, lighting unit, movable body, imaging apparatus, and electronic apparatus
Inventor: AOTA YUKITO
IPC: H01L51/50
Filed: 2021-08-02
Abstract: To provide an organic light emitting element comprising a first protective layer formed by a CVD method and a second protective layer formed of an ALD method on an organic compound layer, and prevent the generation of cracks in the first protective layer and the second protective layer.SOLUTION: In an organic light emitting element having, on a substrate 1, a bottom electrode 8, an organic compound layer 9, an upper electrode 10, a first protective layer 11 formed by a sputtering method or a chemical vapor deposition method, and a second protective layer 12 formed by an atom deposition method in this order, a third protective layer 13 is formed by an ALD method on the rear face of the substrate 1.SELECTED DRAWING: Figure 1
Patent JP-2021175409-A (JP)
Title: Highly engraftable hematopoietic stem cells
Inventor: JONATHAN HOGGATT
IPC: C12N5/0789
Filed: 2021-08-04
Abstract: To provide highly engraftable hematopoietic stem cells.SOLUTION: The present invention relates to highly engraftable hematopoietic stem cells (heHSCs) and related methods of production and use for the treatment of stem cell and progenitor cell disorders. For example, the present invention provides an isolated heHSC which is Sca-1+ and c-kit+ and is negative for Lineage markers (e.g., B220-, CD3-, Gr-1-, Mac-1-, TER119-) (e.g., a Sca-1+, c-kit+ and Lin- (SKL) cell). In certain aspects, the isolated heHSC is CD48-.SELECTED DRAWING: None
Patent JP-2023023345-A (JP)
Title: Contribution information processor and contribution information processing method
Inventor: YAMAMOTO SHINGO
IPC: G06Q50/00
Filed: 2021-08-05
Abstract: To provide a contribution system that satisfies both a content contributor and a viewer.SOLUTION: A system that makes it possible to further contribute another information in association with a contribution image includes a contribution-associated contribution information registration unit 4 that associates associated contribution information provided by a contributor of a contribution image with a position identified by the contributor in the contribution image to register it, and a viewing-associated contribution information registration unit 7 that associates associated contribution information provided by a viewer of a contribution image with a position identified by the viewer among the contribution-identified position and other positions to register it. The system allows the contributor to contribute contribution-associated information by identifying a position where the contributor would like to be evaluated, and allows the viewer to contribute associated contribution information in association with a contributor-identified position, or contribute associated post information by identifying a position where the viewer would like to be evaluated and commented.SELECTED DRAWING: Figure 2
Patent JP-2023023783-A (JP)
Title: Water-intake facility management system, and water-intake facility management method
Inventor: KATAYAMA HIROSHI
IPC: G06N20/00
Filed: 2021-08-06
Abstract: To detect overflow in a dam and a water-intake facility in advance to securely prevent generation of overflow electric power.SOLUTION: A water-intake facility management system managing a water-intake facility comprising a first screen for removing dust provided in a water-intake port for taking-in water used for water power generation from a dam: generates a first prediction model that is a machine learning model which learns time-series data of each of a water level of the dam, a water level of a water passage guiding water taken-in through the water-intake port to a water power plant, and an opening degree of a gate controlling an inflow amount of the water taken-in from the dam into the water passage as explanatory variables, and information exhibiting possibility of overflow from the dam as objective variables; and inputs newly acquired explanatory variables into the first prediction model, to output acquired objective variables. The first prediction model, further, outputs information exhibiting prediction time when overflow from the dam starts, as objective variables.SELECTED DRAWING: Figure 3
Patent JP-2023024091-A (JP)
Title: Program, information processing method, and terminal
Inventor: IMAMURA Asuka
IPC: G06F3/0484
Filed: 2021-08-06
Abstract: To improve convenience in chatting.SOLUTION: A program, which is executed by a terminal communicating with a first terminal, makes the terminal execute: controlling, by a control unit of the terminal, to display on a display unit of the terminal a chat room including a first user of the first terminal and a user of the terminal; controlling, by the control unit, to display in the chat room a content transmitted/received between the first terminal and the terminal; and controlling based on an input by the user to the terminal, by the control unit, to transmit first moving image information to the first terminal and reproduce in the chat room the first moving image based on the first moving image information. The first moving image is reproduced at least in the chat room for the terminal and the first terminal, based on a first input by the user about moving image reproduction.SELECTED DRAWING: Figure 1-1
Patent JP-2023026112-A (JP)
Title: Cleaning method of semiconductor wafer and manufacturing method of the semiconductor wafer
Inventor: KUBOTA Mami
IPC: H01L21/304
Filed: 2021-08-12
Abstract: To provide a cleaning method of a semiconductor wafer, capable of surely reducing an LPD of a front surface of the wafer.SOLUTION: A cleaning method of a semiconductor wafer of the present invention, includes: a first step of measuring a contact angle of a front surface of the semiconductor wafer under a plurality of conditions that an amount of a droplet dropping on the front surface is different; a second step of calculating a proportion of the change of a measurement value of the contact angle against the change of the amount of the droplet from a relation between the amount of the droplet and the measurement value of the contact angle under the plurality of conditions; a third step of measuring a requirement of previous processing against to the front surface of the semiconductor wafer on the basis of the proportion; a fourth step of performing the previous step against the front surface of the semiconductor wafer in accordance with the determination of the third step; and a fifth step of performing a single wafer spin washing against the front surface of the semiconductor wafer after those steps.SELECTED DRAWING: Figure 1
Patent JP-2022060158-A (JP)
Title: α-AMYLASE VARIANT
Inventor: HIOKI TAKAHIRO
IPC: C12N1/21
Filed: 2021-08-23
Abstract: To provide an α-amylase capable of functioning at low temperatures while maintaining or improving stability and/or cleaning performance.SOLUTION: A variant of a parent α-amylase comprising modification of one or more amino acid residues at positions corresponding to the respective positions of G5, S38, T49, Q96, N126, T129, G140, F153, Q167, G179, W186, E187, N192, M199, Y200, L203, Y205, D206, R211, K215, H240, S241, Y242, G244, E257, F259, K278, H283, S284, A288, H295, Y296, N303, T320, S331, L348, Y360, W408, L429, V430, G433, A434, W439, N471, G476, and G477 of the amino acid sequence set forth in SEQ ID NO: 2. The parent α-amylase or the variant of the parent α-amylase has at least 90% sequence identity to the amino acid sequence set forth in SEQ ID NO: 4.SELECTED DRAWING: None
Patent JP-2021185522-A (JP)
Title: Dispensing support device, dispensing support system, dispensing support method, and dispensing support program
Inventor: WATABE MASAYUKI
IPC: G16H20/10
Filed: 2021-08-30
Abstract: To provide a dispensing support device, a dispensing support system, a dispensing support method, and a dispensing support program, which reduce waiting time of a patient in a dispensing pharmacy.SOLUTION: In a medical network 1 in which a terminal device 21 of a medical institution 2, a prescription management database DB, a dispensing support device 31 of a dispensing support system 3 can mutually communicate via a communication network N such as the Internet, the dispensing support device 31 included in the dispensing support system 3 and supporting dispensing work in a dispensing pharmacy includes: a prescription acquisition section 311 for acquiring prescription data of a person who is to come to the dispensing pharmacy; a prescription confirmation section 312 for causing a pharmacist to confirm contents of the prescription data; and a dispensing preparation instruction section 313 for instructing a dispensing preparation robot to prepare for dispensing on the basis of the confirmed prescription data.SELECTED DRAWING: Figure 2
Patent JP-2022000772-A (JP)
Title: Document processing apparatus and program
Inventor: IWAZAWA MASAYUKI
IPC: G06F16/93
Filed: 2021-09-01
Abstract: To discriminate a character string corresponding to a kind of attribute information received in a displayed electronic document from other character string, to display.SOLUTION: A document processing apparatus 10 functions as a document information registration unit 22, a determination information registration unit 23, a reception unit 24, a retrieval unit 25, a display control unit 26 and the like by executing an attribute information giving program 30 stored in a storage device 19 in a CPU 16 as a control unit. The display control unit 26 controls to discriminate a character string retrieved by the retrieval unit 25 in document data from other character string, to display.SELECTED DRAWING: Figure 3
Patent JP-2022046439-A (JP)
Title: Syringe with syringe closure
Inventor: CHRISTOPHER J WEGENER
IPC: A61M5/31
Filed: 2021-09-02
Abstract: To provide a closure for a syringe.SOLUTION: A syringe 100 includes a barrel 102, a plunger 104, and a vented closure 106. The barrel has a bore 110, and an end 112 provided with an opening 114 in communication with the bore and a barrel flange 116 disposed outwardly of the opening. The plunger is disposed in the bore and is movable along the bore. The vented closure is attached to the barrel at the end and includes a stopper 120, a cap 122 and a filter 124. The stopper is disposed over and/or in the opening in communication with the bore. The cap includes a body 126 disposed over the stopper, and a fastener 128 engaged with the barrel flange. The filter is disposed between the stopper and the cap, or in at least one of the stopper and the cap.SELECTED DRAWING: Figure 1
Patent JP-2023038038-A (JP)
Title: Photoelectric conversion apparatus
Inventor: MORIMOTO KAZUHIRO
IPC: H01L31/02
Filed: 2021-09-06
Abstract: To reduce crosstalk induced by photons due to avalanche light emission reflected at an Si backside of moth-eye structure, as stray light.SOLUTION: An photoelectric conversion apparatus comprises a plurality of avalanche diodes disposed in a semiconductor layer having a first surface and a second surface facing the first surface. The plurality of avalanche diodes each includes a first semiconductor region of first conductivity type located at a first depth, and a second semiconductor region of second conductivity type located at a second depth greater than the first depth with respect to the second surface. The semiconductor layer includes a plurality of concavity and convexity structures disposed in the first surface, and the plurality of concavity and convexity structures each has an effective period less than hc/Ea, where h is Planck's constant [J*s], c is speed of light [m/s], and Ea is a band gap of a substrate [J].SELECTED DRAWING: Figure 6
Patent JP-2022045354-A (JP)
Title: Magnetic multi-turn sensor and method of manufacture
Inventor: PETER MEEHAN
IPC: H01L43/02
Filed: 2021-09-07
Abstract: To provide a magnetic multi-turn sensor comprising a continuous coil of magnetoresistive elements and a method of manufacturing the sensor.SOLUTION: The continuous coil is formed on a substrate such as a silicon wafer that has been fabricated to form a trench and bridge arrangement that enables the inner and outer spirals to be connected without interfering with the magnetoresistive elements of the spiral winding in between. Once the substrate has been fabricated with the trench and bridge arrangement, a film of the magnetoresistive material can be deposited to form a continuous coil on the surface of the substrate, where a portion of the coil is formed in the trench and a portion of the coil is formed on the bridge.SELECTED DRAWING: Figure 1
Patent JP-2023039520-A (JP)
Title: Work device, air-conditioning setting device, work device group, and air-conditioning setting program
Inventor: YOSHIDA SHUTARO
IPC: F24F11/70
Filed: 2021-09-09
Abstract: To suppress, with a simple configuration, dew condensation in a work device.SOLUTION: Provided is a work device 20 installed in a factory 1 having an air conditioner 11 to perform predetermined work. The work device 20 includes a communication unit 33 communicating with the air conditioner 11, and a control unit 30. The control unit 30 performs a first determination process of determining whether or not dew condensation occurs in the work device 20 on the basis of temperature and humidity inside and outside the work device 20, and a first change process for changing the setting of the air conditioner 11 to suppress dew condensation in the work device 20 via the communication unit 33.SELECTED DRAWING: Figure 1
Patent JP-2023039522-A (JP)
Title: bearing
Inventor: SASAKI TOSHI
IPC: F16C33/58
Filed: 2021-09-09
Abstract: To provide a bearing which can suppress an increase of a width in an axial direction.SOLUTION: A bearing comprises a first raceway member having a circular-disc shaped first raceway surface on an outer peripheral surface, a second raceway member having a circular-disc shaped second raceway surface opposing the first raceway surface on an inner peripheral surface, and a plurality of rolling bodies which are arranged so as to contact with the first raceway surface and the second raceway surface in a circular-disc shaped rolling path progressing along the first raceway surface and the second raceway surface. A rolling body throw-in port being an opening part of the rolling path is formed at least at either of the first raceway member and the second raceway member. The bearing also comprises: a lid member arranged at the rolling body throw-in port; and a fixed member inserted into a first hole formed at the lid member and a second hole formed at least at either of the members so as to communicate with the first hole, and extending in a direction intersecting with the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2023039703-A (JP)
Title: Secondary-sag preventing apparatus and secondary-sag preventing method for electrodeposition coating
Inventor: SHIMIZU KAZUO
IPC: C25D13/00
Filed: 2021-09-09
Abstract: To provide a secondary-sag preventing apparatus for electrodeposition coating that can surely prevent a secondary sag of electrodeposition coating of a vehicle body after electrodeposition.SOLUTION: A secondary-sag preventing apparatus 100, including a robot 10 having arms 12 and 13, for the electrodeposition coating of a vehicle body 300 after electrodeposition comprises: a vibration unit 30 mounted on the tip of the arms 12 and 13; and a control unit 50 for moving the arms 12 and 13 so that the vibration unit 30 contacts a predetermined vibration point of the vehicle body 300 after electrodeposition, and for controlling the arms 12 and 13 and the vibration unit 30 so that the vibration point is vibrated by the vibration unit 30.SELECTED DRAWING: Figure 3
Patent JP-2023042052-A (JP)
Title: Sensor and electric device
Inventor: YAMAZAKI HIROAKI
IPC: G01R15/18
Filed: 2021-09-14
Abstract: To provide a practical sensor and electric device.SOLUTION: A sensor comprises a base including a first surface, and a first structure body fixed to the first surface. The first structure body includes a first support portion, a second support portion, a first movable portion, and a first fixed electrode. The first movable portion is supported by the first support portion and the second support portion and apart from the base in a first direction crossing the first surface. The first fixed electrode is annular and fixed to the first surface. The first movable portion includes an annular first movable electrode and a first conductive member. The first fixed electrode faces the first movable electrode. A first gap is provided between the first fixed electrode and the first structure body.SELECTED DRAWING: Figure 1
Patent JP-2023042145-A (JP)
Title: Kneading method and kneading system for unvulcanized rubber
Inventor: KOJIMA HIROKO
IPC: B29B7/72
Filed: 2021-09-14
Abstract: To provide a kneading method and a kneading system for an unvulcanized rubber capable of more assuredly manufacturing the unvulcanized rubber into which a vulcanization compounding agent is kneaded.SOLUTION: When kneading a primary kneaded rubber R1 obtained by kneading a non-vulcanization compounding agent M2 into a raw material rubber M1 and a vulcanization compounding agent M3 while circulating on a circulation route formed using a delivery conveyor 6 and a re-kneading conveyer 5 of a roll kneading machine 2, the kneading method introduces a masterbatch Mb obtained by coloring the vulcanization compounding agent M3 into a color different from the primary kneaded rubber R1 into the circulation route on which the primary kneaded rubber R1 circulates. A non-contact color identification sensor 9 detects color data on a surface of the circulation route at predetermined positions in an extending direction of the circulation route. On the basis of the detected color data, an arithmetic unit 10 determines appropriateness degree in the introduction of the vulcanization compounding agent M3 into the primary kneaded rubber R1.SELECTED DRAWING: Figure 1
Patent JP-2022000442-A (JP)
Title: Method for extracting protein from blood-based material
Inventor: Eugene ZURLO
IPC: C07K1/30
Filed: 2021-09-15
Abstract: To provide a method of producing multiple protein products from blood-based materials including alpha-1-proteinase inhibitor, gamma globulin, albumin, and other proteins.SOLUTION: The method comprises steps of: salt fractionation, chromatography, ultrafiltration, diafiltration, solvent-surfactant treatment, and sterile filtration. Advantageously, the inventive method is simple and produces alpha-1-proteinase inhibitor, gamma globulin, albumin, and other proteins in high yields. The sequence of process steps can be selected to obtain multiple products from various intermediate materials, such as supernatants, pastes, chromatography flow-though, and chromatography washes.SELECTED DRAWING: Figure 10
Patent JP-2023042858-A (JP)
Title: charging system
Inventor: ISHIHARA HISAYUKI
IPC: H02J50/40
Filed: 2021-09-15
Abstract: To provide a technique capable of determining whether or not there is an abnormality occurring in a charging device at low cost.SOLUTION: The present invention discloses a charging system. The charging system comprises: a charging device which has a plurality of power supply segments, each of the plurality of power supply segments supplying charging power to an approaching electric vehicle in a non-contact manner; and a management device which manages the charging device and can communicate with the electric vehicle. When an abnormality is detected in power supply by a power supply segment for each of the plurality of power supply segments, the electric vehicle transmits an abnormality signal including specific information corresponding to the power supply segments to the management device. When an abnormality signal including the specific information is received from a plurality of electric vehicles for any one of the plurality of power supply segments, the management device determines that an abnormality is occurring in that power supply segment.SELECTED DRAWING: Figure 4
Patent JP-2023043250-A (JP)
Title: Propagation optical system, virtual image display device and head-mounted display
Inventor: SUDO YOSHIFUMI
IPC: G02B27/02
Filed: 2021-09-16
Abstract: To provide a compact propagation optical system.SOLUTION: A propagation optical system is the optical system which propagates light from an image display element that displays an image to a light guide member of a virtual image display device, and includes a prism and a lens group which has the positive power from the image display element side toward the light guide member side. The first surface being the optical surface of the prism on which the light from the image display element is incident has the negative power.SELECTED DRAWING: Figure 3