baber/WOPTO huggingface dataset:
Patent JP-2023114353-A (JP)
Title: container
Inventor: MORIMOTO SHUMPEI
IPC: B65D77/20
Filed: 2022-02-04
Abstract: To provide a container which prevents propagation of a crack to an opening even if a crack is generated in a flange part, and can suppress extension of breakage.SOLUTION: A container 1 includes a container body 2 having an opening M, a lid boy 3 closing the opening M, and a joint part 13 where the container body 2 and the lid body 3 are joined to each other, wherein the container body 2 includes a body side flange 5 provided along a peripheral edge Ma of the opening M, the lid body 3 includes a lid side flange 6 stacked on the body side flange 5, the joint part 13 is provided in a stacked area A of the body side flange 5 and the lid side flange 6, and the stacked area A of the body side flange 5 and the lid side flange 6 is provided with a first rib 71 and a third rib 81 which are arranged between the joint part 13 and the opening M, and are provided along the peripheral edge Ma of the opening M.SELECTED DRAWING: Figure 1
Patent JP-2023116248-A (JP)
Title: Electronic control device
Inventor: NIHEI FUMIKAZU
IPC: H02M3/155
Filed: 2022-02-09
Abstract: To provide an electronic control device which can suppress application of high voltage while maintaining power supply to a control circuit.SOLUTION: An electronic control device 10 comprises: a control circuit 20 which executes vehicle control; and a multi-phase power supply 30 which supplies power to the control circuit 20. A monitoring circuit 35 and a determination unit 371 individually detect short-circuit failures of switching elements 311 on a high side. An instruction unit 372 and a drive circuit 36 selectively turn OFF an isolating switch 34 provided in a power supply circuit 31 having the switching element 311 in which the short-circuit failure is detected, and maintain ON of an isolating switch 34 provided in the power supply circuit 31 having the switching element 311 in which the short-circuit failure is not detected.SELECTED DRAWING: Figure 2
Patent JP-2023116317-A (JP)
Title: Steering control device for vehicle
Inventor: NAKATSU CHIKATOSHI
IPC: B62D6/00
Filed: 2022-02-09
Abstract: To provide a steering control device that is able to properly adjust a rigidity balance in a steering direction of front and rear wheels in a vehicle capable of four-wheel steering by a steer-by-wire system.SOLUTION: A steering control device for a vehicle of a four-wheel steer-by-wire system includes a control device that controls operations of a front-wheel steering device and a rear-wheel steering device. The control device calculates a target front steering angle and a target rear steering angle using a steering angle of the vehicle; and calculates a control signal for the front-wheel steering device that is expressed as a feedback function including a product of a deviation between the target front steering angle and a front actual steering angle and a front proportional gain, and a control signal for the rear-wheel steering device expressed as a feedback function including a product of a deviation between the target rear steering angle and a rear actual steering angle and a rear proportional gain. At the time, the control device sets the front proportional gain and the rear proportional gain such that the rigidity of the rear wheel in a steering direction is greater than the rigidity of the front wheel in the steering direction.SELECTED DRAWING: Figure 4
Patent JP-2022146884-A (JP)
Title: Method and device for evaluating difficult airway based on artificial intelligence
Inventor: XIA MING
IPC: A61B5/107
Filed: 2022-02-15
Abstract: To provide a method and a device for evaluating a difficult airway based on artificial intelligence that accurately raises an alarm in advance relative to a difficult airway in clinical anesthesia.SOLUTION: A method includes the steps of: acquiring a face image of various postures; constructing a feature extraction network based on face recognition to extract feature information of the face image via the trained feature extraction network; constructing a difficult airway classifier based on a machine learning algorithm, and scoring a difficulty degree of the difficult airway with respect to the feature information of the face image extracted via the trained difficult airway classifier to obtain evaluation results of the difficult airway.SELECTED DRAWING: Figure 1
Patent JP-2023120029-A (JP)
Title: Flaw identification method and flaw identification system used for flaw identification method
Inventor: YAMAMOTO SHINTARO
IPC: G01N21/89
Filed: 2022-02-17
Abstract: To provide a flaw identification method that, when a damaged conveyance roll is included in a product conveyance line, makes it possible to easily and accurately identify the damaged roll and suppress the operation of conveyance rolls from being stopped, and a flaw identification system that is used for the flaw identification method.SOLUTION: A flaw identification method using a flaw identification system comprises: a determination step for determining whether or not a damaged product is detected; an information acquisition step for acquiring the ID of a damaged product, the result of flaw detection, the ID of a flaw-present image capturing camera, and the ID of a flaw-absent image capturing camera, when it is determined that a damaged product has been detected; and a notification step for notifying the ID of the damaged product and that a damaged conveyance roll is included in conveyance rolls in a specific range. In the information acquisition step, it is known at the time a product has passed through one camera whether the product having passed through the other camera installed immediately after the one camera in a prescribed direction is the damaged product or not.SELECTED DRAWING: Figure 2
Patent JP-2023127768-A (JP)
Title: Content-of-class comprehension level support system in web class
Inventor: NISHI KAZUHIKO
IPC: G09B5/14
Filed: 2022-03-02
Abstract: To provide a content-of-class comprehension level support system in a Web class that is configured to enable a class provider side easily to grasp deepening and improving comprehension of contents of classes, a comprehension level and the like, and to help support further improvement in the content of class and scholastic ability.SOLUTION: A content-of-class comprehension level support system 1 in a Web class according to the present invention is the content-of-class comprehension level support system 1 in the Web class that connects individual computers PC1 to PC5 of class participants M1 to M5 of an arbitrary number, and a computer PC0 of a class provider T via an internet N, and perform the Web class. The content-of-class comprehension level support system in the Web class is configured to: dispose respective comprehension level transmitter 2A on each of computers PC1 to PC5 side of the class participants M1 to M5; and transmit comprehension level information on the contents of classes of individual class participants M1 to M5 to the computer PC0 of the class provider T via the online N by depressing a comprehension level transmission button.SELECTED DRAWING: Figure 1
Patent JP-2023128756-A (JP)
Title: circuit breaker
Inventor: TABATA YUTAKA
IPC: H01H73/18
Filed: 2022-03-04
Abstract: To provide a circuit breaker which can improve its cut-off performance by generating sufficient pyrolysis gas through reliable contact between an arc and an insulation part.SOLUTION: A circuit breaker comprises: a fixed contact piece 2 having a fixed contact 2a; a movable contact piece 3 having a movable contact 3a which comes into contact with or separates from the fixed contact; a plurality of magnetic grids 4 which extinguish an arc 12 generated between the fixed contact and the movable contact; a pair of resin members 5, 5 which are disposed to face each other along a moving path of the movable contact, and which generate pyrolysis gas when they make contact with the arc; and a pair of magnetic driving parts 6, 7 which forms a magnetic path together with the magnetic grids so that the arc generated between the contacts causes a magnetic flux to flow through the magnetic path, thereby driving the pair of resin members in a direction for making contact with the arc.SELECTED DRAWING: Figure 1
Patent JP-2023128938-A (JP)
Title: Process interface unit and power system protection control system
Inventor: FUKUSHIMA SHOTA
IPC: H02J13/00
Filed: 2022-03-04
Abstract: To provide a novel PIU (Process Interface Unit) with high reliability.SOLUTION: An interface unit provides information on a current or a voltage acquired from an instrument transformer provided in electric facilities to a protection device or a control device connected with a communication line. The interface unit has a calculation part, a first output circuit, and a second output circuit. The first output circuit outputs to a circuit breaker a command for controlling the circuit breaker to be in an open state in a case where both a first open signal and a second open signal outputted from the calculation part are inputted, or in a case where both a third open signal and a fourth open signal are inputted. The second output circuit outputs to the circuit breaker a command for controlling the circuit breaker to be in an energization state in a case where both a first energization signal and a second energization signal outputted from the calculation part are inputted, or in a case where both a third energization signal and a fourth energization signal are inputted.SELECTED DRAWING: Figure 1
Patent JP-2023128963-A (JP)
Title: Method of manufacturing gold micro-tube
Inventor: ISHII HARUYUKI
IPC: B22F9/24
Filed: 2022-03-04
Abstract: To provide a method of manufacturing gold micro-tubes allowing for easily manufacturing long gold micro-tubes.SOLUTION: A method of manufacturing gold micro-tubes includes: synthesizing gold nano-particles by reducing, in a solvent containing gold ions, the gold ions within a reactor; and allowing the solvent containing the gold nano-particles thus synthesized to contact a wall surface having a contact angle different from a contact angle of a wall surface in contact with the solvent within the reactor, thereby manufacturing gold micro-tubes.SELECTED DRAWING: Figure 12
Patent JP-2022066432-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of detecting faults and the like. 
     SOLUTION: A game machine includes a game area where game balls flow down, detection means provided in the game area for detecting the game balls, and notification means for making a notification on the basis of a time interval among a plurality of game balls detected by the detection means. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023129826-A (JP)
Title: Image processing device, method, program and storage medium
Inventor: YAMANE SHUNZUI
IPC: A61B6/03
Filed: 2022-03-07
Abstract: To highly accurately extract a columnar region from a medical image even when there is a deficit in the columnar region.SOLUTION: An image processing device according to an embodiment comprises: an acquisition unit; a positioning unit; an extraction unit; and a collection arithmetic unit. The acquisition unit acquires a first medical image and a second medical image collected from a subject. The positioning unit executes positioning processing of positioning the second medical image relative to the first medical image. The extraction unit extracts a first columnar region from the first medical image and extracts a second columnar region from the second medical image after the positioning processing. The collection arithmetic unit executes collection arithmetic of the first columnar region and the second columnar region to output the columnar region subjected to arithmetic.SELECTED DRAWING: Figure 1
Patent JP-2023130678-A (JP)
Title: Member for semiconductor manufacturing device
Inventor: TAKEBAYASHI HIROSHI
IPC: H01L21/683
Filed: 2022-03-08
Abstract: To suppress occurrence of cracks and to enable an inner space to be controlled from the exterior.SOLUTION: A member 10 for a semiconductor manufacturing device comprises a base material 20, a focus ring (FR) placing table 30, a wafer placing table 40, and an inner space 50. The base material 20 has a wafer placing table support part 21 and an FR placing table support part 22. The FR placing table 30 is bonded with an FR placing table support surface 22a via an annular bonding layer 26. The wafer placing table 40 is separated from the FR placing table 30, overlapped with an inner peripheral part of an FR placing surface 30a in a plan view, and bonded with a wafer placing table support surface 21a and an inner peripheral part of the FR placing surface 30a via a circular bonding layer 27. The inner space 50 is an annular space surrounded by a lateral face of the wafer placing table support part 21, an inner peripheral surface of the FR placing table 30, and the circular bonding layer 27, being communicated with the exterior via a communication passage 25.SELECTED DRAWING: Figure 3
Patent JP-2022078240-A (JP)
Title: Dual-lumen ultrasonic catheters, systems, and methods
IPC: A61M25/14
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide dual-lumen catheters, systems, and methods thereof. 
     SOLUTION: A catheter assembly configured for modifying intravascular lesions includes a core wire 192, a dual-lumen extrusion including the core wire 192, and a manifold 286 disposed around a portion of the dual-lumen extrusion. The core wire 192 includes a proximal end configured to vibrationally couple to an ultrasound transducer. The dual-lumen extrusion includes a first lumen 183 and a second lumen 185. The core wire 192 is disposed within the first lumen 183 and the second lumen 185 is configured to accommodate a guidewire G. The manifold 286 is disposed around at least a skived proximal-end portion of the dual-lumen extrusion. The skived portion includes the second lumen 185 without the first lumen 183. The catheter assembly further includes the ultrasound transducer. A system console includes the ultrasound transducer. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132620-A (JP)
Title: System, program and method
Inventor: KANAZAWA HIROYUKI
IPC: H02J3/32
Filed: 2022-03-11
Abstract: To provide a system, a program and a method for effectively using energy.SOLUTION: A system comprises a control unit which performs control for selecting a vehicle caused to turn a power state on to stand by in a state capable of providing a power resource to a power network from among a plurality of vehicles, making the selected vehicle into a state capable of providing the power resource to the power network and causing other vehicles to sleep. The control unit selects vehicles to be caused to stand by in the state capable of providing the power resource to provide primary adjustment force to the power network in order from among the plurality of vehicles belonging to the same group grouped by estimating a power resource amount which can be provided to the power network.SELECTED DRAWING: Figure 7
Patent JP-2023134261-A (JP)
Title: Carbonylation inhibitor and cytokine production inhibitor
Inventor: SAWAKI SHIGETOYO
IPC: A61K8/67
Filed: 2022-03-14
Abstract: To provide new efficacies and applications of L-ascorbic acid glucoside, a derivative of ascorbic acid.SOLUTION: The present invention provides a carbonylation inhibitor and a cytokine production inhibitor, each containing L-ascorbic acid glucoside as an active ingredient. There is also provided a topical skin preparation containing either the carbonylation inhibitor or the cytokine production inhibitor.SELECTED DRAWING: Figure 4
Patent JP-2023135180-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: KIMURA KOHEI
IPC: G02B15/20
Filed: 2022-03-15
Abstract: To obtain a zoom lens in which deterioration in optical performance accompanying focusing is suppressed while an entire system is compact.SOLUTION: A zoom lens comprises a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group, which are arranged in order from an object side to an image side, distances between adjacent lens groups changes when zooming, the second lens group is fixed when zooming, and the fourth lens group moves when focusing. The total sum TD4 of distances on an optical axis from an object-side surface to an image-side surface of each lens of the fourth lens group, distance TL3 on the optical axis from a surface closest to the object side to a surface closest to the image side of the third lens group on the optical axis, focal distance f4 of the fourth lens group, and focal distance ft of an entire system at a telephoto end are appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2023135190-A (JP)
Title: keyboard
Inventor: SUZUKI MASATO
IPC: G06F3/02
Filed: 2022-03-15
Abstract: To provide a keyboard with a smaller footprint in plan view.SOLUTION: A keyboard includes: an enclosure comprising an upper case and a lower case; a membrane sheet stored in the enclosure to detect operations performed to each of multiple keys; a substrate with a switch element mounted thereon; an operator having an operation unit exposed to the outside of the enclosure, and an engagement unit connected to the operation unit and engaged with the switch element to actuate the switch element; and a support member which supports at least a part of the membrane sheet. On an inner periphery of the lower case, a housing recess which is dented toward a side opposite the upper case is formed. The substrate and the support member are housed in the housing recess. In a thickness direction, the substrate overlaps the membrane sheet. In the thickness direction, the support member is located between the membrane sheet and the substrate.SELECTED DRAWING: Figure 2
Patent JP-2023136517-A (JP)
Title: Game machine
Inventor: UEDA YOSHIHIRO
IPC: A63F7/02
Filed: 2022-03-17
Abstract: To reduce costs by reducing the number of sticking sheets while achieving multiple purposes with the sticking sheets.SOLUTION: Sticking sheets having an adhesive layer on the back are stuck to a predetermined stuck part, the sticking sheets include at least partially decorated decorative sticking sheets, and a specific decorative sticking sheet from among the decorative sticking sheets has an information display part for displaying predetermined information.SELECTED DRAWING: Figure 16
Patent JP-2023137520-A (JP)
Title: Package
Inventor: TAKANO TADASHI
IPC: B65D77/06
Filed: 2022-03-18
Abstract: To improve self-standing ability of a package which is erected in a vertical direction.SOLUTION: A box part 110 is configured so as to be deformable from a first form in which a pouch container 10 with a spout 13 facing in a horizontal direction can be placed, to a second form in which a package can be erected with the spout 13 being located above the box part 110 while being bent together with the pouch container 10. The box part 110 includes a main surface 120 and a side surface 130. The pouch container 10 is placed on the main surface 120 in the first form. The side surface 130 stands up from a part of an edge of the main surface 120, and is located so as to face the spout 13 in the first form. The box part 110 is configured such that a removal part 140, from which at least a part of the side surface 130 is removed to enable the main surface 120 to bend around a virtual axis A extending in a direction orthogonal to the side surface 130 when the box part 110 is deformed from the first form to the second form, is formed in the second form.SELECTED DRAWING: Figure 11
Patent JP-2023154105-A (JP)
Title: Vehicle indirect view provision system and vehicle indirect view provision method
Inventor: TSUDA RYUTA
IPC: B60R1/28
Filed: 2022-03-22
Abstract: To provide an indirect view provision system which can provide a view in accordance with an intention when a driver of a vehicle directs a sight line to a specific direction or takes a specific posture.SOLUTION: An indirect view provision system 1 comprises: an indirect view image pick-up device 3 which captures an indirect view image including mutually-different ranges on the periphery of a truck 100 and including a place that cannot be seen from a driver seat 105 and is provided on the outer periphery of the truck 100; a display unit 5 which is provided in a cab 101 of the truck 100 and displays the indirect view image; a driver monitor 4 which is provided in the cab 101 and detects the sight line and posture of the driver; and an indirect view image selection unit 7 which selects the indirect view image corresponding to a safety confirmation action performed by the driver and displays the image on the display unit 5 for a prescribed time when it is determined that the driver is performing safety confirmation action for visually confirming the safety on the periphery of the truck 100 from the detected sight line and posture of the driver.SELECTED DRAWING: Figure 3
Patent JP-2023139561-A (JP)
Title: Dry laver producing system
Inventor: HARAGUCHI TAKEHIRO
IPC: A23L17/60
Filed: 2022-03-22
Abstract: To improve the commercial value of dry laver by suppressing deterioration in the quality of seawater and fresh water to be mixed with laver raw algae, a laver raw material and laver dough, and preventing degradation in the quality of produced dry laver.SOLUTION: In a dry laver producing system (1) for producing dry laver by mixing laver raw algae stored in seawater with fresh water so as to make a laver raw material, and drying laver dough obtained by papermaking the laver raw material, there are provided nanobubble processing units (14, 19) for including nanobubbles of ozone or oxygen in seawater or fresh water. The nanobubble processing unit (14) is for including nanobubbles of ozone and oxygen in seawater and fresh water. The nanobubble processing unit (19) is for including nanobubbles of ozone and oxygen in sheet-forming water recovered from a papermaking device (9) for papermaking the laver dough.SELECTED DRAWING: Figure 1
Patent JP-2023140591-A (JP)
Title: Three-dimensional modeling device
Inventor: OKAMOTO EIJI
IPC: B29C64/393
Filed: 2022-03-23
Abstract: To use the sheet without waste in a configuration that forms three-dimensional modeling objects on a sheet placed on a stage.SOLUTION: The three-dimensional modeling device 100 has a stage 210 having a suction channel 210A and suction holes H, a sheet supply means 260 that can supply a sheet S to the modeling area 211A and return it in the reverse direction A2, a pump P that reduces pressure in the suction channel 210A, a modeling layer forming means 61 that forms a modeling layer ML comprising a three-dimensional modeling object O on the sheet S, and a moving means 230 that moves the stage 210 and the modeling layer forming means 61 relatively, and as the forming of the molding layer ML begins, the sheet S is placed on the molding surface 211 so that the distance L1 from the center C of the molding area 211A in the supply direction A1 to the tip S1 of the sheet S is shorter than the distance L2 from the sheet supply means 260 to the center C in the supply direction A1.SELECTED DRAWING: Figure 5