baber/WOPTO huggingface dataset:
Patent JP-2023104790-A (JP)
Title: Finished article and finished article manufacturing method
Inventor: NAKAMURA TAKAFUMI
IPC: B21D22/02
Filed: 2022-01-18
Abstract: To provide a finished article which can suppress a red rust generating region and can suppress remaining burrs even if a plated steel plate with a plate thickness exceeding 2.0 mm is used as a raw material.SOLUTION: A finished article with a plated steel plate having a plating layer on a surface thereof as a raw material has a cut end part 13 along a plate thickness direction of the finished article. The cut end part 13 has an undercut 13c, a sheared surface 13d, a fracture surface 13e and a coining surface 13f in this order in a plate thickness direction T of the cut end part 13 toward an undersurface 13b side from a top face 13a side. A length W3 of the fracture surface 13e between the sheared surface 13d and the coining surface 13f in the plate thickness direction T of the cut end part 13 is more than 0 mm and 0.5 mm or less, and a ratio L1/W2 of a length L1 of the coining surface 13f in the plate thickness direction T and a distance W2 between the undersurface 13b of the cut end part 13 and an upper end of the fracture surface 13e is 0.95 or less.SELECTED DRAWING: Figure 2
Patent JP-2023105394-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2022-01-19
Abstract: To appropriately carry out detection and notification of errors when a plurality of errors occurs.SOLUTION: A first error (e.g., selector error) and a second error (e.g., hopper error) can be detected. Up until a predetermined period elapses from the time when the first error is detected, the first error is prevented from being cancelled. The first error can be notified in the predetermined period. The second error can be detected during the predetermined period. In a case where the predetermined period elapses after the first error is detected, the notification of the first error can be finished when cancellation operation for the first error is executed. When the second error is detected after the notification of the first error is finished, the second error can be notified. Up until the predetermined period elapses after the notification of the second error is started, the second error is prevented from being cancelled.SELECTED DRAWING: Figure 147
Patent JP-2023106143-A (JP)
Title: Software specifying apparatus and specifying method
Inventor: KOMAI SHO
IPC: G06F8/65
Filed: 2022-01-20
Abstract: To specify second software implemented on a second computer to be replaced, from product identification information.SOLUTION: Product identification information (VIN) for identifying an individual product (vehicle 10) is associated with first identification information that specifies first software. Second software includes association information recorded thereon to associate the first identification information identifying the first software with second identification information identifying second software. When a first computer equipped with the first software installed on the individual product in a supplier is replaced with a second computer equipped with the second software in the supplier, the second software is specified.SELECTED DRAWING: Figure 2
Patent JP-2023109555-A (JP)
Title: Artificial culture solution for fertilized egg
Inventor: KOGA FUMITOSHI
IPC: C12N5/073
Filed: 2022-01-27
Abstract: To provide a novel artificial culture solution for a fertilized egg that can be used for growth of a fertilized egg.SOLUTION: An artificial culture solution is used for the growth of a fertilized egg or an embryo (particularly a human fertilized egg or a human embryo), for example, and culture solution for a fertilized egg containing β hydroxybutyric acid or a pharmaceutically acceptable salt by an effective amount is exemplified. The culture solution can contain glucose, pyruvic acid or a salt thereof, and/or lactic acid or a salt thereof, and furthermore, an antioxidant substance or a cytokine. The culture solution is useful for ART (assisted reproductive technology), for example.SELECTED DRAWING: Figure 1
Patent JP-2023110773-A (JP)
Title: Die cast manufacturing method and device and compression means
Inventor: IWAMOTO NORIHIRO
IPC: B22D17/22
Filed: 2022-01-28
Abstract: To provide a die cast method and device which effectively prevent backflow of molten metal when performing compression of a runner after molten metal injection by a plunger, and thereby activate additional compression to a product injected into a cavity.SOLUTION: There is provided an injection part which includes: first compression means that injects molten metal to a die-casting die; second compression means that compresses a runner communicating with a cavity; and an orifice that is formed on a surface corresponding to a standing runner part directly connected to the cavity in the runner. When performing the second compression through the runner directly connected to the cavity by the second compression means after injecting the molten metal by the first compression means, the compression is performed by the second compression means while preventing the backflow of the molten metal by the orifice to a compression path of the second compression means.SELECTED DRAWING: Figure 2
Patent JP-2023111088-A (JP)
Title: lever type connector
Inventor: LANG PENGFEI
IPC: H01R13/629
Filed: 2022-01-31
Abstract: To provide a lever type connector comprising a lever and enabling successful rotation of the lever.SOLUTION: A lever type connector 1 comprises: a first housing 10; a lever 30 that is attached to the first housing 10 and can be rotated between an initial position and a fitting completion position; and a second housing 20 that is fitted to the first housing 10 by rotating the lever 30 from the initial position to the fitting completion position. The lever type connector 1 further comprises an auxiliary force imparting portion 23A provided in the second housing 20. The auxiliary force imparting portion 23A includes: an auxiliary force accumulation portion 23B that elastically deforms the lever 30 to a direction orthogonal to a rotational direction of the lever 30 before reaching at least the fitting completion position in a rotational step to a fitting direction of the lever 30; and a conversion portion 23C that converts an elastic force F accumulated in the lever 30 by the auxiliary force accumulation portion 23B into an auxiliary force F1, and imparts the force to the lever 30 when the lever 30 is directed to the fitting completion position from the initial position.SELECTED DRAWING: Figure 9
Patent JP-2023112556-A (JP)
Title: Visualization device, visualization method and program
Inventor: WATANABE ERIKO
IPC: H04N5/64
Filed: 2022-02-01
Abstract: To provide a visualization device, a visualization method and a program that contribute to smooth communication even if mouths are hidden behind masks etc., during a conversation.SOLUTION: There is provided a visualization device that has: a speech acquisition part which acquires a voice; a voice recognition part which recognizes the voice to generate recognition data; a visualization part which generates visualization data by visualizing the recognition data; and a presentation part which presents the visualization data in the form of a video.SELECTED DRAWING: Figure 1
Patent JP-2023112959-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: SUZUKI GENTA
IPC: B60W30/09
Filed: 2022-02-02
Abstract: To provide a vehicle control device, a vehicle control method, and a program which can improve riding comfortability while suppressing rapid acceleration/deceleration of an own vehicle involved in detection of an obstacle.SOLUTION: An automatic driving control device 100 includes a recognition part 130 for recognizing a peripheral situation of an own vehicle, an action plan generating part 150 for performing vehicle control of the own vehicle on the basis of the recognition result of the recognition part 130, and a second control part 160, wherein the action plan generating part 150 and the second control part 160 determine whether or not there exists an obstacle in the periphery of the own vehicle, on the basis of the recognition result of the recognition part 130, allow the own vehicle to travel at constant speed for a holding time obtained by dividing a distance value obtained by subtracting a stop distance travelled by the own vehicle when the own vehicle stops at predetermined deceleration from a distance from the obstacle, by the speed of the own vehicle, when determining that there exists the obstacle and the own vehicle accelerates, and then decelerates the own vehicle on the basis of target speed.SELECTED DRAWING: Figure 2
Patent JP-2023115834-A (JP)
Title: walking aid system
Inventor: YANO HIROAKI
IPC: A61H1/02
Filed: 2022-02-08
Abstract: To provide a walking aid system capable of reducing the burden on a user.SOLUTION: A walking aid system 100 for use in a walking experience comprises a walking aid device 1, and a first display part 109a that is mounted on the walking aid device 1 and arranged away from a floor surface. The first display part 109, which is arranged along the floor surface 8, has a first image displayed on a top surface. The first display part 109a has stretchability. An end of the first display part 109a is provided with a fixing part for being fixed to a user 9.SELECTED DRAWING: Figure 1
Patent JP-2023116129-A (JP)
Title: Manufacturing method for composite member joints
Inventor: MIURA YUICHI
IPC: B29C65/34
Filed: 2022-02-09
Abstract: To suppress the transformation of composite members formed of fiber-reinforced thermoplastic resin due to overheating in the method for manufacturing composite member joints.SOLUTION: The method of manufacturing a composite member joint 30 comprises a laminate forming process (S10) in which a conductive insert material 14 is sandwiched between bonded surfaces of a first composite member 10 and a second composite member 12 formed of a fiber-reinforced thermoplastic resin to form a laminate 20, a bonding process (S12) in which the laminate 20 is pressurized and the conductive insert material 14 is inductively heated to bond the first composite member 10 and the second composite member 12.SELECTED DRAWING: Figure 1
Patent JP-2023116203-A (JP)
Title: Safety device for aerial work platform vehicle
Inventor: OBA TAKAAKI
IPC: B66F9/24
Filed: 2022-02-09
Abstract: To provide a safety device for an aerial work platform vehicle capable of preventing the aerial work platform vehicle from entering a sloping road and leaning greatly.SOLUTION: A safety device for an aerial work platform vehicle comprises a running speed detector 62 that detects the running speed of a travel body 2, a road surface height detector 61 that sequentially detects the road surface height of an expected running road surface at a position away from the running travel body by a certain distance forward in a running direction every predetermined time, and an inclination angle calculation unit 52 that obtains an inclination angle of the expected running road surface on the basis of a detected value of the running speed detected by the running speed detector 62 and a plurality of detected values of the road surface height detected by the road surface height detector 61 every predetermined time.SELECTED DRAWING: Figure 3
Patent JP-2023118144-A (JP)
Title: Hypochlorous acid water supply device and space sterilization system using the same
Inventor: UEDA MICHIHIKO
IPC: C02F1/461
Filed: 2022-02-15
Abstract: To provide a technique for supply of hypochlorous acid water in which, with anion components contained in tap water being reduced, residual components generated by electrolysis of salt water produced from the anion component-reduced tap water are reduced.SOLUTION: A hypochlorous acid water supply device (1) includes: a tap water treatment unit (2) which applies electrical current to tap water supplied to first diaphragm electrolysis flow channels (15, 16) to continuously separate anion components contained in the tap water; and a hypochlorous acid water production unit (3) having an electrolysis flow channel which is configured to be capable of supplying salt water obtained by adding a salt component to a tap water solution sent out of the tap water treatment unit (2), a hypochlorous acid water production unit (3a) which performs continuous electrolysis production of hypochlorous acid water from the salt water supplied to a diaphragm-free electrolysis flow channel (34) constituting a pre-stage of the electrolysis flow channel, and a hypochlorous acid water treatment unit (3b) which performs continuous treatment of electrical current application to the hypochlorous acid water produced in the hypochlorous acid water production unit (3a) in second diaphragm electrolysis flow channels (35, 36) constituting a post-stage of the electrolysis flow channel.SELECTED DRAWING: Figure 1
Patent JP-2023123252-A (JP)
Title: Method for controlling electric vehicle, and electric vehicle
Inventor: KOSHIJIMA MASASHI
IPC: H02J7/10
Filed: 2022-02-24
Abstract: To enable a user to select an appropriate charging method.SOLUTION: A method for controlling an electric vehicle is employed in a vehicle 1 having a battery BATT charged by a quick charger provided in a charge spot. The control method includes: calculating each of charging amounts A corresponding to a charging time tset and a charge output E, and each of charge start temperatures T0 corresponding to each of the charging amounts A; generating information on a proposed charging method that indicates each of the charging amounts A corresponding to the charging time tset on the basis of each of the charging amounts A corresponding to the charging time tset and the charge output E within a range of the charging amount A corresponding to the charge start temperature T0 at which no output restriction occurs due to temperature restriction of the battery BATT during charging at the charging time tset corresponding to one among each of the charge start temperatures T0; and offering information on a generated proposed charging method.SELECTED DRAWING: Figure 4
Patent JP-2023128825-A (JP)
Title: Information processing apparatus and computer program
Inventor: MATSUOKA DAIKI
IPC: G06Q10/10
Filed: 2022-03-04
Abstract: To provide an information processing apparatus that makes it easy for a user as a sender to select a transmission method for sending content data to a specific party than when there is not any guide to select the transmission method while a plurality of transmission methods are available.SOLUTION: An information processing apparatus 10 comprises a CPU 11 that proposes at least one transmission method to be used to transmit content data to a user as a recipient of the content data among a plurality of transmission methods upon receiving designation of the user as the recipient when transmitting the content data.SELECTED DRAWING: Figure 1
Patent JP-2023131489-A (JP)
Title: Method for adjusting resistance value of strain gauge, and strain gauge
Inventor: NIWA SHINICHI
IPC: G01B7/16
Filed: 2022-03-09
Abstract: To provide a method for adjusting a resistance value of a strain gauge with which a resistance value can be adjusted regardless of the presence or absence of a protective layer.SOLUTION: The present method for adjusting a resistance value of a strain gauge includes: a step of preparing a strain gauge having a substrate, a resistor formed on the substrate, and wiring formed on the substrate and electrically connected with the resistor; and a step of irradiating the wiring with a laser beam. The wiring has a first metal layer, and a second metal layer laminated on the first metal layer. In the step of irradiating with the laser beam, the irradiation with the laser beam forms a high resistance part where a material forming the first metal layer and a material forming the second metal layer are diffused to each other.SELECTED DRAWING: Figure 4
Patent JP-2023132082-A (JP)
Title: Solid-state imaging device and electronic apparatus
Inventor: TANAKA HIROSHI
IPC: H01L27/146
Filed: 2022-03-10
Abstract: To provide a solid-state imaging device capable of suppressing reflection and color mixing on a surface of a semiconductor substrate.SOLUTION: A solid-state imaging device 10 includes: a semiconductor substrate 100 on which a photoelectric conversion element is formed; a plurality of layers containing, in a given order from the semiconductor substrate side, a first transparent dielectric layer 300, a semiconductor layer 400, and a second transparent dielectric layer 500; and an inter-pixel light-shielding film 550. According to a solid-state imaging device according to the present technology, it is possible to provide a solid-state imaging device capable of suppressing reflection and color mixing on a surface of a semiconductor substrate.SELECTED DRAWING: Figure 1
Patent JP-2023135049-A (JP)
Title: Property retrieval system, user terminal, property retrieval apparatus, property retrieval program, and property retrieval method
Inventor: ARITAKI TAKAYUKI
IPC: G06Q50/16
Filed: 2022-03-15
Abstract: To provide a property retrieval system configured to improve convenience for a user in searching for a property based on an image.SOLUTION: A property retrieval system 1 includes: property information storage means 20b which stores multiple pieces of property information in which detail information of properties are associated with images that hold category information, for each property; category registration means 10a which registers arbitrary category information; property information extraction means 20a which extracts multiple pieces of property information from the property information storage means 20b on the basis of the category information, and generates a property information group; image display means 10b which sequentially switches and displays images of the property information included in the property information group; image selection means 10c which receives a selection for an image from a user; property retrieval means 10d which searches the property information group based on the selection to extract property information; a retrieval result storage means 10e which stores the property information; and property information display means 10f which displays information related to the property information.SELECTED DRAWING: Figure 1
Patent JP-2022069662-A (JP)
Title: Multi-frame prosthetic valve device and method
IPC: A61F2/24
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a leaflet prosthetic valve device and a manufacturing method of the valve device. 
     SOLUTION: Described embodiments are directed toward a centrally-opening leaflet prosthetic valve device having a leaflet frame coaxially disposed within a body frame, as well as a manufacturing method of the valve device. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136614-A (JP)
Title: Method for producing hedgehog protein using plant
Inventor: SASANO HARUKA
IPC: C12P21/02
Filed: 2022-03-17
Abstract: To suppress the degradation of hedgehog protein in a method for producing hedgehog protein using a plant.SOLUTION: Provided is a method for producing hedgehog protein, comprising the following steps (a) and (b): (a) cultivating or culturing a transformant comprising a polynucleotide comprising a nucleotide sequence encoding a hedgehog protein, the nucleotide sequence having no nucleotide sequence encoding a signal peptide at its 5' end; and (b) recovering the hedgehog protein produced in the transformant obtained in step (a).SELECTED DRAWING: None
Patent JP-2023137458-A (JP)
Title: Gas sensor and density correction method in sensor
Inventor: WATANABE YUSUKE
IPC: G01N27/26
Filed: 2022-03-18
Abstract: To provide a gas sensor which can suppress deterioration of measurement accuracy, even when a pollutant gas occurs on a reference gas space side.SOLUTION: A controller of a gas sensor comprises: a density identification part which identifies density of a prescribed gas component, on the basis of a measurement pump current which flows according to the density of the prescribed gas component between a measurement electrode and an outside-of-gap pump electrode, by application of a prescribed pump voltage; and a correction processing part for correcting the density of the prescribed gas component identified by the density identification part. The correction processing part corrects the density of the prescribed gas component, on the basis of a correlation between an offset current value being magnitude of the measurement pump current when a measured gas including no prescribed gas component flows, the measured gas being identified in advance, or a standardized value of the offset current value, and an output variation generated on the measurement pump current in start of the gas sensor.SELECTED DRAWING: Figure 9
Patent JP-2023139463-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA DAIKI
IPC: H01L29/739
Filed: 2022-03-22
Abstract: To provide a semiconductor device which can be suppressed in the occurrence of failures caused by latch-up.SOLUTION: A semiconductor device includes first to third electrodes, first to fifth semiconductor regions, a first conductive portion, and a first contact region. The first semiconductor region is provided on the first electrode. The second semiconductor region is provided on the first semiconductor region. The third semiconductor region is provided on the second semiconductor region. The fourth semiconductor region is provided on a part of the third semiconductor region. The third electrode is opposed to the third semiconductor region via a first insulating film. The first contact region is provided on a part of the third semiconductor region, is arranged side by side with the third electrode in a third direction. The fifth semiconductor region is connected with the first contact region. The fifth semiconductor region includes first and second portions. The first portion is arranged side by side with a boundary portion between the third semiconductor region and the first insulating film in a third direction. The second portion is arranged side by side with the boundary portion in a second direction.SELECTED DRAWING: Figure 1
Patent JP-2022088474-A (JP)
Title: Measurement system
IPC: G01G9/00
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To efficiently measure each measuring object in such a mode that a plurality of measuring objects are conveyed on a conveyance device. 
     SOLUTION: A measurement system includes a tray which is configured so that a plurality of contents can be distributingly and two-dimensionally arranged, a conveyance device which guides the tray placed on a conveyance surface from an upstream side to a downstream side, an X-ray detection part which images the conveyance surface, and an arithmetic processing device to which image information imaged and detected by the X-ray detection part is inputted. The arithmetic processing device separates the plurality of contents distributingly arranged in the tray on the image information into individual contents and measures the grade of each content. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT