baber/WOPTO huggingface dataset:
Patent JP-2023038398-A (JP)
Title: Weld line detecting method and automatic welding method using the method
Inventor: TAMURA KOSUKE
IPC: G01B11/00
Filed: 2021-09-07
Abstract: To provide a weld line detecting method that can detect a weld line with high accuracy, in fillet welding for forming a plurality of weld beads.SOLUTION: A weld line detecting method, which detects a weld line in executing welding of fillets with one layer or multi layers formed therein having a plurality of weld beads on a corner part, comprises a photographing step, a temporarily detecting step, a primarily detecting-range setting step and a primarily detecting step. In the photographing step, the corner part is photographed, and in the temporarily detecting step, a weld line is temporarily detected based on brightness of an image. In the primarily detecting- range setting step, primarily detecting ranges 6 and 7 are set in the range 6 in a Y-axis direction and the range 7 in the opposite direction thereof, from the temporarily detected weld line. In the primarily detecting step, the weld line is primarily detected. When the weld bead is an initial bead of each layer, the range 6 is longer than the range 7 and portions at which primary differentials of brightness are maximum values in the primarily detecting ranges 6 and 7 are primarily detected as the weld lines. When the weld bead is other than the initial bead of each layer, the range 6 is shorter than the range 7, and portions at which primary differentials of brightness are minimum values in the primarily detecting ranges 6 and 7 are primarily detected as the weld lines.SELECTED DRAWING: Figure 5
Patent JP-2023038532-A (JP)
Title: Authenticity determination apparatus and program
Inventor: ADACHI SHUNSUKE
IPC: G06T7/00
Filed: 2021-09-07
Abstract: To provide an authenticity determination apparatus, or the like, configured to properly determine authenticity of an identification certificate.SOLUTION: An authenticity determination apparatus 3 includes: receiving means 301 which receives a captured image of an ID card from a user terminal 5; and authenticity determination means 302 which determines authenticity of the ID card by comparing a contour part of a character to be inspected that is formed in a predetermined range of the ID card with a contour part of an authentic character, using the captured image of the ID card. The character to be inspected is a character in a pre-printed part of the ID card.SELECTED DRAWING: Figure 4
Patent JP-2023042610-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: KAZAMA AKIO
IPC: G06Q30/0601
Filed: 2021-09-13
Abstract: To promote improvement of usability and to reduce loss of sales opportunities at physical stores.SOLUTION: An information processing apparatus according to the present application includes an acquisition unit, an instruction unit, a determination unit, and a notification unit. The acquisition unit acquires a product reserve request from a user that is received at a prescribed online shopping mall. The instruction unit, in response to the reserve request acquired by the acquisition unit, notifies a physical store where the reserve is possible of a reserve instruction. The determination unit determines whether or not to carry out a cancellation of the product reserve based on operation information of an operation performed by the user during a reserve period set in response to the operation to the notification by the instruction unit. The notification unit gives a notification of the reserve cancellation in response to a determination result by the determination unit.SELECTED DRAWING: Figure 5
Patent JP-2022142710-A (JP)
Title: Accessory quality estimation system
Inventor: SAWADA AYAKO
IPC: G16Y40/20
Filed: 2021-09-15
Abstract: To accurately and automatically estimate quality of an accessory without manual intervention.SOLUTION: An accessory quality estimation system includes: information acquisition means which is included in a user terminal mounted on the head of a user or eyeglasses, acquires appearance information of an accessory extracted by imaging an appearance of the accessory to be estimated through the user terminal, and acquires first imaging object section information on a section of the imaged accessory; and estimation means which estimates quality of the accessory, using three or more stages of associations between reference appearance information of the accessory extracted by imaging appearances of the accessory in the past and quality of the accessory, on the basis of reference appearance information corresponding to the appearance information acquired by the information acquisition means, while giving preference to higher associations. The estimation means estimates quality of the accessory by reading the association of the section of the accessory in accordance with the first imaging object section information.SELECTED DRAWING: Figure 14
Patent JP-2023043964-A (JP)
Title: Substrate coating device and substrate coating method
Inventor: ABE HIROSHIGE
IPC: B05D1/26
Filed: 2021-09-17
Abstract: To coat a treatment solution to a surface of a substrate in a uniform manner, by preventing excessive supply of the treatment solution in a substrate coating device that coats the treatment solution to the surface of the substrate while varying an overlapping distance between the discharge port and the substrate in the longitudinal direction when viewed from above in plan view.SOLUTION: As an overlap distance changes with a relative movement of a slit nozzle to the substrate, supply reduction operation is performed to reduce a supply amount of the treatment solution to the slit nozzle. This suppresses excessive supply of the treatment solution to the slit nozzle, and an appropriate amount of the treatment solution exists between the discharge port of the slit nozzle and the surface of the substrate. As a result, the treatment solution can be uniformly coated to the substrate surface.SELECTED DRAWING: Figure 8
Patent JP-2023044193-A (JP)
Title: Repairing method of existing underground conduit for water channel
Inventor: IGARASHI YUTAKA
IPC: E03F7/00
Filed: 2021-09-17
Abstract: To provide a repairing method of an existing underground conduit for water channel, the method being capable of reconstituting easily, safely, and inexpensively a new water channel with a new conduit 3 in which multiple connection pipes 5 are consecutively coupled in an existing underground conduit 2.SOLUTION: A repairing method of an existing underground conduit for water channel includes: inserting consecutively-added connection pipes 5 into the existing underground conduit 2 between two adjacent manholes 1 from each of them until both of front end parts of the consecutively-added connection pipes 5 reach the middle part; further pushing in or drawing out at least one of the consecutively-added connection pipes, causing an expanded connection guide mechanism 7 to guide the connection pipes, adjusting position displacement, and completing the connection; performing contraction/removal of the connection guide mechanism 7; and reconstituting a new water channel 4 with a new conduit 3.SELECTED DRAWING: Figure 2
Patent JP-2022000041-A (JP)
Title: System, method and composition for targeted nucleic acid editing
Inventor: ZHANG FENG
IPC: C12N15/11
Filed: 2021-09-21
Abstract: To provide a novel genome engineering technique that utilizes a new strategy and a molecular mechanism, and is inexpensive, can be easily setup, is capable of scaling, and suitable for targeting a plurality of positions in an eukaryotic genome.SOLUTION: Provided are a system, a method and a composition which target and edit nucleic acid. Particularly, an RNA targeting system that does not exist in nature or is an engineered RNA targeting system including RNA targeting Cas13 protein, at least one guide molecule, and at least one adenosine deaminase protein or a catalytic domain thereof.SELECTED DRAWING: Figure 1
Patent JP-2022000211-A (JP)
Title: Method and device for removing teeth row mesh braces
Inventor: CHEN SHOUPU
IPC: A61C7/02
Filed: 2021-09-27
Abstract: To provide a method capable of obtaining an individual digital model of teeth row in an oral cavity and restoring a tooth surface after expressions of braces including a wire and brackets are removed, and a device.SOLUTION: A method for generating a digital model of a teeth row includes: obtaining a 3D digital mesh model of a patient's teeth row including braces, teeth and the gum; modifying the 3D digital mesh teeth row model by removing a wire part of the braces from the 3D digital mesh teeth row model; modifying the 3D digital mesh teeth row model by removing bracket parts of the braces from the 3D digital mesh teeth row model; reconfiguring teeth surfaces of the modified 3D digital mesh teeth row model which used to be covered by the wire part and the bracket part of the braces; and transmitting to another computer the reconfigured 3D digital mesh teeth row model through display, storage or a network.SELECTED DRAWING: Figure 10
Patent JP-2023049081-A (JP)
Title: Information processing device
Inventor: KAWASAKI HIROKI
IPC: H04W4/48
Filed: 2021-09-29
Abstract: To perform control so as to prevent wireless communication electric waves inside and outside a vehicle cabin from interfering with each other and to improve the convenience of a user, in a vehicle that provides a service to the interior and the exterior of the vehicle cabin by using a wireless network.SOLUTION: An exemplary information processing device in the present disclosure comprises first and second controllers. The first controller controls wireless network communication inside a cabin, and the second controller controls wireless network communication outside the cabin. The first controller determines whether or not a user is in the cabin, and the second controller determines whether or not the user is outside the cabin. When the first or second controller receives a start request of a wireless network, the wireless network controlled by the other controller is started. When it is determined that the user is in the cabin, the second controller stops a second wireless network, and the first controller starts a first wireless network. When it is determined that the user is outside the cabin, the first controller stops the first wireless network, and the second controller starts the second wireless network.SELECTED DRAWING: Figure 3
Patent JP-2023049420-A (JP)
Title: internal combustion engine
Inventor: OMORI KOHEI
IPC: F01M1/06
Filed: 2021-09-29
Abstract: To expand an oil suction port of a scavenging pump and enable easy replacement of an oil separator in an internal combustion engine forming a crank chamber.SOLUTION: An internal combustion engine includes: scavenging pumps 51L, 51R each sucking engine oil flowing down from a crank case 20; and oil separators 86 mounted to pump housings 52L, 52R of the scavenging pumps 51L, 51R and causing the engine oil flowing to a crank shaft 11 to fall toward oil suction ports 72a of the scavenging pumps 51L, 51R.SELECTED DRAWING: Figure 4
Patent JP-2023050949-A (JP)
Title: Maintenance method for solar system
Inventor: YUASA RYOHEI
IPC: B64C39/02
Filed: 2021-09-30
Abstract: To provide a maintenance method for a solar system capable of easily performing maintenance and inspection of the solar system.SOLUTION: The present invention provides a maintenance method for a solar system for performing maintenance and inspection of the solar system, in which an information-holding unit capable of reading non-contact short-distance information is provided in association with each solar panel and a drone reads the non-contact short-distance information from the information-holding unit in the solar system. Preferably, the solar system is installed on water. Preferably, the drone acquires position information of each solar panel based on the information read from the information holding unit.SELECTED DRAWING: Figure 1
Patent JP-2023056318-A (JP)
Title: Manufacturing method for liquid discharge head
Inventor: FURUKAWA MASAAKI
IPC: B41J2/01
Filed: 2021-10-07
Abstract: To enable an element substrate to be positionally adjusted efficiently, even when viscosity of an adhesive increases.SOLUTION: A manufacturing method for a liquid discharge head, which manufactures a liquid discharge head in which a plurality of element substrates for discharging liquid is arranged in a support member, comprises: a contacting step of making the element substrates contact adhesive materials applied to the support member, while making gripping members grip the element substrates; and a moving step of moving the gripping member while contacting the element substrates with the adhesive materials so as to move the element substrates. A member-movement distance which is a movement distance of the gripping member in the moving step is determined based on a relation between a member-movement distance of a previously manufactured liquid discharge head and a substrate-movement distance which is a movement distance of the element substrates in the moving step of the previously manufactured liquid discharge head.SELECTED DRAWING: Figure 4
Patent JP-2022023116-A (JP)
Title: Anti-microbial agent comprising xanthohumol and the use thereof in food products
IPC: A23L3/3508
Filed: 2021-10-11
Abstract: PROBLEM TO BE SOLVED: To solve problems concerning the field of food preservation. 
     SOLUTION: The present invention concerns the field of food preservation, and more specifically, compositions comprising xanthohumol for use as an anti-microbial agent in the preservation of food, in combination with another anti-microbial agent. In particular, the present invention provides the use of compositions comprising xanthohumol and a further anti-microbial agent, as an anti-microbial composition against lactic acid bacteria. Such compositions and food products comprising such compositions are also encompassed by the invention. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023057705-A (JP)
Title: Real estate property preview system
Inventor: ICHIKAWA TATSUYA
IPC: G06Q50/10
Filed: 2021-10-12
Abstract: To provide a real estate preview system that is designed for various types of electronic locks.SOLUTION: A real estate property preview system 1 is a system that can operate an electronic lock 6b installed in a transaction property 6 via a network 7 based on an instruction from a user terminal 4 or a manager terminal 3. The real estate property preview system 1 comprises: the electronic lock 6b; a management server 2 that registers information necessary for the operation of the electronic lock 6b according to the type of the electronic lock 6b; and a plurality of electronic lock servers 5 that is provided for every type of the electronic lock 6b and operates the electronic lock 6b based on information transmitted from the management server 2. The management server 2 transmits the information necessary for the operation of the electronic lock 6b to the electronic lock server 5 corresponding to the type of the electronic lock 6b that is to be operated in accordance with the instruction from the user terminal 4 or the manager terminal 3. The electronic lock server 5 receiving the information operates the electronic lock 6b according to the instruction from the management server 2.SELECTED DRAWING: Figure 1
Patent JP-2023058044-A (JP)
Title: Hull control device, hull control method, and hull control program
Inventor: OSAKI SHIGEKI
IPC: B63H25/42
Filed: 2021-10-13
Abstract: To improve prediction accuracy for a model prediction control.SOLUTION: A hull control device 10 comprises a search condition setting unit 21 and a moving action search unit 22. The search condition setting unit 21 predicts a search initial value of throttle opening using an estimation method based on uncertainty with a distance DIS between a position Ps of the hull 90 and a target fixed point holding position Pt and with a true wind speed w as preconditions. The moving action search unit 22 searches for the moving action to move the hull 90 to the fixed point holding position Pt, and sets a command throttle opening from the searched result by a model prediction control in a search range the origin of which is the search initial value.SELECTED DRAWING: Figure 1
Patent JP-2023061420-A (JP)
Title: pressure control valve
Inventor: DATE NORIYUKI
IPC: F16K17/30
Filed: 2021-10-20
Abstract: To provide a pressure control valve that enables pressure regulation and relief setting, with a light handle operation by decreasing a load on a pressure regulating handle.SOLUTION: A pressure control valve is equipped with a rotatable pressure regulating handle 10 that is arranged outside a casing 1, a slide plate 13 that moves in an axial direction by rotations of the pressure regulating handle 10 and compresses a pressure regulating spring 7, and an assist piston 14 that is slidably arranged in a second cylinder portion 4b, contacts with the slide plate 13 to separate atmospheric pressure and pressure on a secondary side 2b, receives the pressure on the secondary side 2b to press the slide plate 13, thereby energizing the pressure regulating spring 7 in a compressing direction.SELECTED DRAWING: Figure 1
Patent JP-2023061535-A (JP)
Title: Construction machine work management system and work management method
Inventor: KATAYAMA SABURO
IPC: G06Q50/08
Filed: 2021-10-20
Abstract: To provide a construction machine work management system and a work management method capable of accurately and efficiently performing construction machine work management.SOLUTION: A construction machine work management system 70 includes: a construction machine 10 that includes position information acquisition means 17 and a transmitter 30 electrically connected to a main power supply switch 20; a server device 50 that receives a position/operation information signal including electricity usage information and position information of the construction machine 10 transmitted from the transmitter 30, specifies work information of the construction machine 10 based on the received position/operation information signal, and transmits a work information signal related to the work information; and a management terminal 60 that receives the work information signal and displays the work information of the construction machine 10.SELECTED DRAWING: Figure 1
Patent JP-2022009379-A (JP)
Title: Registration system
IPC: B66B3/00
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of a reasonable situation in which order of arrival at an elevator landing place and order of acceptance at a facility are reversed among a plurality of users. 
     SOLUTION: A registration system (100) includes: an input accepting unit (11) that accepts input information generated in response to an input operation performed by a user of an elevator; a destination floor specifying unit (12) that specifies a destination floor to be registered to the elevator, based on the input information; and an accepted information generating unit (13) that generates accepted information for registering that the input information has been accepted for a facility specified based on the input information among facilities installed in a plurality of destination floors. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023063048-A (JP)
Title: Evaluating method of out-of-plane buckling strength of lattice-like wall
Inventor: ANABUKI TAKUYA
IPC: E04B2/56
Filed: 2021-10-22
Abstract: To establish an evaluating method of a strength of a lattice-like wall with respect to buckling in the out-of-plane direction.SOLUTION: Assuming that a diagonal member 22 between grid intersections of a lattice-like wall 20 is formed by connecting a partition plate 27a of a block 27 and an adhesive layer 28 in series, a Young's modulus Ege and a shearing elastic modulus Gge of the diagonal member 22 are calculated. Assuming that the lattice-like wall 20 is replaced with a brace model 120, the brace model 120 is replaced with a plate-like wall model 220, and rigidities of the lattice-like wall 20, the brace model 120, and the plate-like wall model 220 are equivalent to each other, a thickness Tge of the plate-like wall model 220 is calculated. Using an evaluation formula for an out-of-plane buckling strength of the lattice-like wall 20 obtained from an evaluation formula for an out-of-plane buckling strength of the plate-like wall model 220, a buckling start load Qboe or a maximum withstand load Qboeu of the lattice-like wall 20 is calculated.SELECTED DRAWING: Figure 10
Patent JP-2022031706-A (JP)
Title: Controlling wind noise in bilateral microphone array
IPC: G10K11/175
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a bilateral microphone array and a method for controlling wind noise. 
     SOLUTION: A pair of earphones 102, 104 has microphone arrays 106, 108 that provide a plurality of signals. A processor receives the microphone signals, applies a first set of filters inverting the signals below a cutoff frequency to a subset of the microphone signals, provides one of the microphone signals to a first filter and the other to a second filter, uses the second filter to combine the signals to generate a far-field signal that is above the cutoff frequency more sensitive to sounds originating a short distance away from the earphones than to sounds close to the earphones and an omnidirectional far-field signal that is below the cutoff frequency to determine the level of wind noise present in the microphone signals, adjusts the cutoff frequency as a function of the determined level of the wind noise, and outputs the far-field signals to speakers of the pair of earphones. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022171536-A (JP)
Title: Paper container and sheet
IPC: B65D5/24
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To secure sealability of a paper container. 
     SOLUTION: A paper container 10 comprises a container body 11 made of paper, and covering structures 50. The container body comprises: multiple side face parts 3, 5 folded to stand from a bottom face part 1; flange parts 7, 9 flanging out of upper edges of the side face parts 3, 5; and interface parts 13 extending from end edges 3a, 5a of mutually neighboring side face parts 3, 5 and bonded to an outside face of one of the side face parts 3, 5 so as to connect the side face parts 3, 5. Each covering structure 50 comprises: a section piece 51 protruding from a portion on the side of the other of the side face parts 3, 5 neighboring at an upper edge of the interface part 13; and a joint piece 52 protruding from another portion on the side of the one of the side face parts 3, 5 neighboring at the upper edge of the interface part 13. The section piece 51 is disposed at a corner part 4 where the neighboring side face parts 3, 5 meet and the neighboring flange parts 7, 9 meet, so as to overlap from outside the container body 11. The joint piece 52 is bonded to a lower face side of the flange part 9 extending from the upper edge of the side face part 5. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022046460-A (JP)
Title: Methods of predicting ancestral virus sequences and uses thereof
IPC: C12N15/63
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide viral particles that circumvent and avoid a neutralizing or toxic immune response against a gene therapy vector. 
     SOLUTION: The invention provides: methods for predicting ancestral sequences for viruses or portions thereof; adeno-associated virus (AAV) capsid polypeptides with specific amino acid sequences obtained using the methods; production methods thereof; viral particles containing the same; and methods of gene transfer and vaccination using the viral particles. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT