baber/WOPTO huggingface dataset:
Patent JP-2021165277-A (JP)
Title: Fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amino 1,4-benzoquinone derivatives for treatment of oxidative stress disorders
Inventor: ANDREW W HIINMAN
IPC: A61P13/12
Filed: 2021-06-25
Abstract: To provide fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amino 1,4-benzoquinone derivatives for treatment of oxidative stress disorders.SOLUTION: Disclosed herein are compounds and methods of using such compounds for treating or suppressing oxidative stress disorders, including mitochondrial disorders, impaired energy processing disorders, neurodegenerative diseases and diseases of aging, or for modulating one or more energy biomarkers, normalizing one or more energy biomarkers, or enhancing one or more energy biomarkers, where the compounds are tocopherol quinone derivatives.SELECTED DRAWING: None
Patent JP-2023004493-A (JP)
Title: Neck hanging electric fan
Inventor: NISHIBASHI TADASHI
IPC: F04D25/08
Filed: 2021-06-26
Abstract: To improve human body cooling efficiency in a neck hanging electric fan.SOLUTION: Even wind generated by intake air of a fan mounted on a neck hanging electric fan is used to cool a human body. Intake ports are arranged on an inner side of the neck hanging electric fan to be a human body side when worn, and a cooling effect is increased by generating wind generated by the intake air around the neck of the human body. Also, air outlets are arranged in front when worn such that a blowing angle becomes vertical or closer to a human body side (an inner direction) than a vertical direction, a vortex is generated between the wind generated by blowing and the neck, and an air flow directed to the intake ports arranged from the front of a wearer to the back of the neck of the wearer is reinforced by using negative pressure of a vortex center.SELECTED DRAWING: Figure 1
Patent JP-2023006900-A (JP)
Title: square bottle
Inventor: TANAKA TOSHIMASA
IPC: B65D1/46
Filed: 2021-06-30
Abstract: To provide a square bottle capable of reinforcing a ground part, that hardly gets caught unexpectedly when being conveyed in a manufacturing line by a conveyance conveyor.SOLUTION: A synthetic resin square bottle 1 has a mouth part 2, a shoulder part 3, a trunk part 4, and a ground part 5a in this order. The trunk part 4 has four main face parts 4b, and four corner parts 4a. Intermittent recess parts 8 comprising a plurality of recess parts 8a intermittently arranged in a circumferential direction are provided at each of the corner parts 4a in a lower end part 4d of the trunk part 4. A smooth part 9 where the intermittent recess parts 8 are not provided is provided at a circumferential direction central part of each of the main face parts 4b in the lower end part 4d of the trunk part 4.SELECTED DRAWING: Figure 1
Patent JP-2023008515-A (JP)
Title: Display device
Inventor: KANEMOTO TAKEO
IPC: H04N5/64
Filed: 2021-07-06
Abstract: To provide a display device capable of compatibly suppressing designability from decreasing since an adhesive protrudes outward from a transparent cover and suppressing the transparent cover from being broken.SOLUTION: A display device 1 has a display 4 stuck, a transparent cover 2 covering it is bonded to a frame member 7 with an adhesive 3, and the frame member 7 is attached to a case 8. The transparent cover 2 abuts on an outer peripheral rib 71 formed on one surface 7a of the frame member 7, and is bonded to the frame member 7 with the adhesive 3 arranged in a region of the frame member 7 inside the outer peripheral rib 71. The case 8 has an insertion groove 81, and an end face 7c of the frame member 7 which is formed of a rigid member higher in rigidity than the case 8 is inserted into the insertion groove 81.SELECTED DRAWING: Figure 2
Patent JP-2023009430-A (JP)
Title: disc grinder
Inventor: NAGAYAMA KIMINORI
IPC: B24B55/10
Filed: 2021-07-07
Abstract: To provide a disc grinder including a cover which allows a polishing disc to reach a narrow portion and can protect a hand of a worker.SOLUTION: A typical structure of a disc grinder 100 according to the invention includes: a handle 120 in which a motor is incorporated; a gear box 140 attached to a tip of the handle; a driving shaft 144 which protrudes from the gear box and is attached with a polishing disc 150; and a cover 200 which is attached to an area near the driving shaft. The cover extends from the position near the driving shaft 144 to the handle 120 side and bends toward the handle 120 so as to enclose both sides of the handle 120.SELECTED DRAWING: Figure 1
Patent JP-2023010429-A (JP)
Title: Pallet coupling tool
Inventor: KOTAKI DAIZO
IPC: B65D19/38
Filed: 2021-07-09
Abstract: To provide a pallet coupling tool which hardly damages a pallet.SOLUTION: A pallet coupling tool 10 is the pallet coupling tool 10 for pulling or pushing out a pallet 20 in which an upper plate and a lower plate 24 are joined to the upper and lower end parts of leg members 26 and an insertion port 20A into which a fork of a forklift is inserted is formed between adjacent leg members 26, a hook body 12 is formed by a first member 12A whose depth is longer than the depth of the leg member and a pair of second members 12B extending in parallel from both end parts of the first member 12A on a front side and a back side in a depth direction, the hook body 12 in which the height of the part consisting of the first member 12A and the second member 12B on the back side is lower than the height of the insertion port 20A, and a coupling part 14 provided on the second member 12B on the front side and connected to a conveyance device.SELECTED DRAWING: Figure 3
Patent JP-2023014506-A (JP)
Title: Pipeline structure of tank lorry
Inventor: AMAKAWA HIDEKI
IPC: B67D7/78
Filed: 2021-07-19
Abstract: To provide a pipeline structure of a tank lorry capable of eliminating a need to draw residual liquid after unloading and preventing an accident due to an erroneous operation on unloading.SOLUTION: A pipeline structure 1 of a tank lorry 3 comprises: an aggregate pipeline 19 which is a pipeline connected to a bottom valve 17 being a valve body provided in a bottom part of a tank 13 of the tank lorry 3; plural unloading pipelines 25 which are pipelines branched in different directions from each other from a connection part 23 being an end part of the aggregate pipeline 19; a changeover valve 27 provided in the connection part 23 and which changes over between opening and closing of the plural unloading pipelines 25; and drive control means 41 that controls drive of the changeover valve 27. The drive control means 41 drives the changeover valve 27 to, when one of the unloading pipelines 25 is connected to a storage tank 73 on unloading, open the connected unloading pipeline 25 and close other unloading pipelines 25.SELECTED DRAWING: Figure 3
Patent JP-2023019471-A (JP)
Title: Carbon fiber composite material, and manufacturing method thereof
Inventor: SATO KENSAKU
IPC: C08K7/06
Filed: 2021-07-29
Abstract: To provide a carbon fiber composite material that has a hardness of 75 degrees or less and excellent tearing strength and mechanical strength and contains a fluorine-containing elastomer.SOLUTION: A carbon fiber composite material 50 relating to the invention contains a carbon-based reinforcing material in a cross-linked fluorine-containing elastomer. The carbon fiber composite material 50 includes a plurality of assembly structures 84 where two or more adjoining carbon-based reinforcing materials are located with a distance of 100 nm or less or contact with each other in the cross section of the carbon fiber composite material 50. The carbon-based reinforcing material includes a carbon nano-tube 81 and a high-structure carbon black 82. The average distance between the adjoining carbon-based reinforcing materials in the assembly structure 84 is 10 nm or more and less than 100 nm. A circumcircle C1 circumscribing the assembly structure 84 has a diameter of 10 nm-4 μm and a mean diameter of 50 nm-1.2 μm. The assembly structure 84 occupies an area of 5%-40% in the cross section.SELECTED DRAWING: Figure 1
Patent JP-2023019672-A (JP)
Title: Case and timepiece
Inventor: NAGAHARA MIHO
IPC: G04B43/00
Filed: 2021-07-29
Abstract: To provide: a case capable of mitigating mechanical shock and enhancing decorativeness and designability; and a timepiece equipped with the same.SOLUTION: The case comprises a case body 6, an upper exterior member 7 which is a first exterior member located on the top of the case body 6, and positioning members 8 that are connected to the upper exterior member 7 and position the upper exterior member 7 on the case body 6. Thereby, when the upper exterior member 7 is subjected to mechanical shock from the outside, this mechanical shock can be dispersed and mitigated by the positioning members 8. Furthermore, since there is no need to directly fasten the upper exterior member 7 to the top of the case body 6 with screws, and the upper exterior member 7 is positioned onto the top of the case body 6 via the positioning members 8, decorativeness and designability can be enhanced.SELECTED DRAWING: Figure 3
Patent JP-2023025719-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations.SELECTED DRAWING: Figure 602
Patent JP-2023025359-A (JP)
Title: filter device
Inventor: MIYAMOTO JIRO
IPC: B01D29/11
Filed: 2021-08-10
Abstract: To provide a polluting fluid filter device which enables easy removal of solid foreign matters adhering thereto.SOLUTION: A filter device A includes: a casing 1; and a filter part 4 provided inside the casing 1. The filter part 4 includes: a substantially cylindrical support medium 6; a filter body 5 which is disposed inside the support medium 6 and filters a polluting fluid; and an introduction port 4a which is opened downward and guides the polluting fluid into the inside. The filter body 5 is formed into a cylindrical or bag-like shape with an opening and disposed inside the support medium 6 so that the opening is directed downward and an inner peripheral surface of the support medium 6 is covered by the filter body 5. In the support medium 6, multiple leakage holes 61a are formed in a portion facing the filter body 5. The filter part 4 includes outflow inhibition parts 7 which partially inhibit the fluid from flowing out from the inside to the outside.SELECTED DRAWING: Figure 6
Patent JP-2023025399-A (JP)
Title: Fluid pressure control device
Inventor: KUBO TOSHISUKE
IPC: F15B11/08
Filed: 2021-08-10
Abstract: To provide a fluid pressure control device which prevents quick acceleration of a cylinder.SOLUTION: A load holding mechanism 20 has: a switching valve 22 which is operated in conjunction with a control valve 6 by a pilot pressure supplied through a pilot control valve 9 and switches an operation of an operate check valve 21; and a relief valve 41 which opens when a pressure in a load side pressure chamber 2a reaches a predetermined pressure. The switching valve 22 has: a spring chamber 54 in which a biasing member 36 for biasing a spool 56 in a valve closing direction is housed; a drain chamber 51 provided at the opposite side of the spring chamber 54 across the spool 56; a drain passage 76 which is connected to the relief valve 41 and connected to at least one of the drain chamber 51 and the spring chamber 54; a pressure guide passage 90 which connects the drain passage 76 with the downstream side of the spool 56; and a check valve 91 which is provided at the pressure guide passage 90 and only allows flow of a working fluid from the drain passage 76 to the downstream side of the spool 56.SELECTED DRAWING: Figure 2
Patent JP-2023033808-A (JP)
Title: digital message system
Inventor: NOZAWA NORIMOTO
IPC: H04W12/47
Filed: 2021-08-30
Abstract: To construct a special, real-time, interactive personal community that can send a one-time URL-type digital message attached to a gift to the recipient in a high secure manner, without sacrificing a preciousness of gift-giving, and connects a sender and a recipient only.SOLUTION: By using a one-time URL-type NFC card 12, when a recipient side smart phone 15 accesses a community site 16, message sending means 41 sends a digital message in a server side storage unit 39 from a server 17 only to the recipient side smart phone 15. Also, sender side and recipient side communication data are sent and received only between the sender side and recipient side smart phones 14, 15 via the community site 16.SELECTED DRAWING: Figure 1
Patent JP-2023039270-A (JP)
Title: Clad steel sheet and its manufacturing method as well as welded structure
Inventor: KAWA MACHI
IPC: B23K20/04
Filed: 2021-09-08
Abstract: To provide a clad steel sheet having an excellent fracture toughness value of a joined surface and its manufacturing method.SOLUTION: There is provided a clad steel sheet excellent in fracture toughness value of a joined surface, the clad steel sheet having a width of a region having a nano-hardness of 7 GPa or more of 5 μm or less and a CTOD value of the clad interface of 0.15 mm or more, in an interface between a cladding material and a base material of the clad steel sheet where the cladding material is stainless steel or Ni-based alloy and the base material is carbon steel or low-alloy steel. Since a martensite region with low toughness is small on the joined surface of the clad steel sheet, interfacial separation can be prevented even if a weld defect occurs at the interface during welding.SELECTED DRAWING: Figure 3
Patent JP-2023042138-A (JP)
Title: causal search device
Inventor: AZAGAMI CHIKA
IPC: G06F16/95
Filed: 2021-09-14
Abstract: To reduce the number of attributes of customers subjected to one time causal search processing while maintaining the accuracy of the causal search processing, thereby reducing the load on the causal search processing.SOLUTION: A causal search device 10 comprises: a layering unit 12 that extracts, from customers who have completed procedures, a B group consisting of customers who have visited a WEB page group for procedures and have completed procedures on the WEB and an A group consisting of customers who have visited the WEB page group for procedure but have completed procedures in a place other than the WEB, and divides the A group into a plurality of layers along a line of flow to the completion of procedures on the WEB; an attribute extraction unit 13 that, based on the feature amount for every attribute of the layers obtained from information on the attributes of the layers of the A group and a CV layer forming the B group, extracts, for each of the layers of the A group, a correlation attribute not having correlation with the attribute of the CV layer but having correlation with the attribute of any one of the layers of the A group; and a causal search unit 14 that, based on the correlation attributes for each of the layers of the A group, and the feature amount for every attribute of the layers of the A group and the CV layer, executes the causal search between the correlation attributes for each of the layers of the A group.SELECTED DRAWING: Figure 1
Patent JP-2023020793-A (JP)
Title: Operating method for providing service-related information, and electronic device supporting the same
Inventor: MOON BO RA
IPC: G06Q10/087
Filed: 2021-09-17
Abstract: To provide an operating method and device for providing service-related information.SOLUTION: A method of providing service-related information in an electronic device comprises: acquiring order information for an item list including one or more items; performing an operation for picking work corresponding to the acquired order information; and, when picking of all the one or more items included in the item list for the acquired order information is completed, performing an operation for pickup location assignment.SELECTED DRAWING: Figure 3
Patent JP-2023044564-A (JP)
Title: Server device, information providing system, and operation method of information providing system
Inventor: NISHIMURA KAZUYA
IPC: G08G1/005
Filed: 2021-09-17
Abstract: To assist pedestrians in crossing roadways with a simple configuration.SOLUTION: A server device includes a communication unit and a control unit that transmits and receives information via the communication unit. When a first pedestrian crosses a pedestrian crossing set on a roadway from a first side to a second side of the roadway, the control unit transmits an instruction to output, toward the first side, a first audio beam for guiding the first pedestrian, to a first speaker installed at the position of the first pedestrian in the width direction of the pedestrian crossing on the second side.SELECTED DRAWING: Figure 1
Patent JP-2023044690-A (JP)
Title: Check valve structure with function of preventing foreign matter intrusion
Inventor: KUBO TAKATOSHI
IPC: F16K51/00
Filed: 2021-09-18
Abstract: To prevent intrusion of foreign matter into a check valve to thereby prevent check leakage caused by foreign matter caught in a valve seat surface, with a result that increase in pipe pressure losses is suppressed even if periodic maintenance is not performed, thus enabling maintenance-free operation for an extended period of time.SOLUTION: A weir structure 5 is provided on a bottom surface of an inlet/outlet coupling portion of a check valve body 4 to prevent foreign matter such as dust accumulated on bottom portions of a pipe from being brought into the valve body. The weir structure 5 may be plate-shaped, mesh-shaped, or net-shaped; any structure is acceptable as long as it can prevent intrusion of foreign matter flowing into bottom portions of a pipe in a manner that does not impede fluid flow to the valve body as much as possible.SELECTED DRAWING: Figure 1
Patent JP-2023045315-A (JP)
Title: Gas leakage detection system
Inventor: OKAMURA RYOTA
IPC: G01M3/38
Filed: 2021-09-21
Abstract: To specify a leakage source of gas.SOLUTION: A gas leakage detection system 1 comprises: a detection unit 10 which can detect leakage of gas of a detection object in a detection area; a first imaging device 12 which is installed in the detection area and can image the inside of the detection area; a movable mechanism 14 which fixes the detection unit 10 and can change the detection direction of the detection unit 10; a storage unit 40; and a detection control unit 44. The coordinates in the first image generated by the first imaging device 12 and the detection position of the detection object of the detection unit 10 are associated with each other, and the object position indicating the position where it is assumed that there is a high possibility of gas leakage is specified on the basis of the first image. The detection control unit 44 controls the movable mechanism 14 so as to make the detection unit detect the presence/absence of gas leakage at the object position, and makes the storage unit 40 store the leakage position where the leakage is detected when the gas leakage is detected.SELECTED DRAWING: Figure 1
Patent JP-2023045631-A (JP)
Title: Method and device for cutting laminated film
Inventor: MOTOKI TOSHIHIKO
IPC: B26D5/06
Filed: 2021-09-22
Abstract: To provide a method and a device for cutting a laminated film, which enable cutting into a desired shape by suppressing the length of cracks generated in a hard coat layer when the laminated film having the hard coat layer formed on the backside of at least a base material film is cut.SOLUTION: A cutting device 1 comprises cutters (first cutter 10 and second cutter 20) that cut a laminated film F having a hard coat layer on the back side of a base material film in a cutting direction. The cutters secure, at least as a removal width, a maximum width measured by test-cutting the laminated film F which is a maximum width of an area from a cut surface in which cracks have occurred from a cut surface of first cutting of real cutting carried out by the first cutter 10, and execute second cutting of the real cutting by the second cutter 20.SELECTED DRAWING: Figure 1
Patent JP-2023046335-A (JP)
Title: Vehicle with embossed surface of directionality pattern on lower surface of vehicle body, and under cover member for vehicle
Inventor: AOYANAGI HIROKI
IPC: B62D35/02
Filed: 2021-09-23
Abstract: To improve airflows beneath a vehicle body, for example, to enhance the traveling performance of the vehicle.SOLUTION: A vehicle 1 with a travelable vehicle body 2 is disposed with under-cover members 22, 29, 27, 28 on at least one of a front portion and a rear portion of a lower surface 10 of the vehicle body 2. A flat portion 222 of the under-cover member 22 on the front portion is formed with an embossed surface 40 of a directionality pattern to enhance airflows along a front-rear direction of the vehicle body 2. A flat portion 291 of the under-cover members 29, 27, 28 on the rear portion is formed with the embossed surface 40 of a directionality pattern to enhance the airflows along the front-rear direction of the vehicle body 2.SELECTED DRAWING: Figure 2
Patent JP-2023047124-A (JP)
Title: Power generation control system and power generation control method
Inventor: JINNO TATSUYA
IPC: H02J3/46
Filed: 2021-09-24
Abstract: To make it possible to select a power supply apparatus corresponding to a load level on the basis of a control mode corresponding to a use condition of a user and supply power from the selected power supply apparatus.SOLUTION: A power generation control system includes a first power supply apparatus and a second power supply apparatus capable of supplying power to electrical equipment. The power generation control system includes: a setting unit configured to set a control mode corresponding to a use condition of a user who uses the first power supply apparatus and the second power supply apparatus; a calculation unit configured to calculate a total load obtained by adding output power of the first power supply apparatus and output power of the second power supply apparatus; a determination unit configured to determine a load level of the total load on the basis of a comparison between the total load and a load threshold; and a control unit configured to select a power supply apparatus corresponding to the load level among the first power supply apparatus and the second power supply apparatus on the basis of the control mode, and cause the power supply apparatus to supply power.SELECTED DRAWING: Figure 5
Patent JP-2022098425-A (JP)
Title: Aqueous inkjet printing device
Inventor: KANEOKA YOSHINOBU
IPC: B41J2/01
Filed: 2021-09-29
Abstract: To enable aqueous inkjet printing to be performed on a plastic film.SOLUTION: In a hot-air drying passage of an aqueous inkjet printing device configured so that a film F to be printed passes through an inkjet head part and runs on the hot-air drying passage while being applied with constant tension, the film is conveyed while being adsorptively fixed onto a belt 31 of a belt conveyor 30, so as to enable the film to stably run so that the film neither flogs nor meanders.SELECTED DRAWING: Figure 1