baber/WOPTO huggingface dataset:
Patent JP-2022165822-A (JP)
Title: Chlorine dioxide generating apparatus and fumigation composition
Inventor: OCHIAI KENJI
IPC: A61L9/03
Filed: 2021-04-20
Abstract: To provide a chlorine dioxide generating apparatus and a fumigation composition that are more reliable and smooth in reaction with a heat generating agent and a chlorine dioxide generating agent than in the prior art, ensure a sufficient amount of chlorine dioxide to be generated stably, have simple operation, and are easy to dispose after use, and are environmentally friendly.SOLUTION: Provided is a chlorine dioxide generating apparatus that includes a metal can having an upper lid and a bottom lid at an easy open end, which metal can contains a water-permeable or water soluble bag accommodating a fumigating composition comprising a solid heat generating agent for generating heat when in contact with water and a solid chlorine dioxide generating agent for generating chlorine dioxide when in contact with water. Preferably, the upper lid is a partially-open end lid and the bottom lid is a full-open end lid. The apparatus may be provided in a form of kit that further includes a container containing a sufficient amount of water to generate water vapor from the heat generating agent.SELECTED DRAWING: Figure 2
Patent JP-2022171421-A (JP)
Title: Video creation device, program production system, and program
Inventor: YAMAGUCHI TAKAHIRO
IPC: H04N21/61
Filed: 2021-04-30
Abstract: To reduce the amount of data of signals transmitted between a relay site and a broadcasting station.SOLUTION: A video creation device 100 is provided at a relay site where shooting is performed with a camera 11, and creates a return video related to use of a video captured with the camera 11 in a main line video for broadcasting. The video creation device 100 includes: a communication unit 101 that acquires, via an IP network 2, a control signal of a switcher 23 provided in the broadcasting station that produces the main line video by switching a plurality of videos including the video captured with the camera 11 transmitted to the broadcasting station; and a control unit 103 that creates the return video based on the control signal.SELECTED DRAWING: Figure 1
Patent JP-2022173812-A (JP)
Title: Apparatus and method for manufacturing optical fiber
Inventor: IZUMI YUJI
IPC: C03B37/10
Filed: 2021-05-10
Abstract: To prevent a glass melted at start of drawing from clogging inside a tube furnace.SOLUTION: An apparatus 1 for manufacturing an optical fiber includes a heating furnace 2, a slow-cooling furnace 3, and a resin-applying device 4. The heating furnace 2 heats an optical fiber preform G. The resin-applying device 4 applies a resin to an optical fiber G1 drawn from the optical fiber preform G. The slow-cooling furnace 3 is arranged between the heating furnace 2 and the resin-applying device 4, and the optical fiber G1 passes through the inside of the slow-cooling furnace. The slow-cooling furnace 3 is arranged so as to retreat from a line through which the optical fiber G1 passes.SELECTED DRAWING: Figure 1
Patent JP-2022174547-A (JP)
Title: Method for manufacturing optical connector and optical connector
Inventor: FUJIWARA Yuto
IPC: G02B6/25
Filed: 2021-05-11
Abstract: To facilitate suppression of optical axis deviation in an optical connector.SOLUTION: A method for manufacturing an optical connector comprises the steps of: irradiating each of a plurality of optical fibers with a laser beam to melt a part thereof and forming a plurality of lensed fibers that is provided with a lens part on respective ends; storing in a ferrule the plurality of lensed fibers on each of which the lens part is formed; and fixing the plurality of lensed fibers in the ferrule. A surface of the lens part is convex toward an outside of the lens part and also has a portion of a curved surface that overlaps a core of the lensed fiber.SELECTED DRAWING: Figure 10
Patent JP-2022175471-A (JP)
Title: Prediction method of chemical washing period of filtration membrane and use thereof
Inventor: SAKO IKUYA
IPC: B01D65/06
Filed: 2021-05-13
Abstract: To provide a method capable of appropriately setting a washing period by predicting clogging of a filtration membrane in a simple membrane concentration method.SOLUTION: A prediction method of a chemical washing period of a filtration membrane in membrane filtration of a PHA aqueous suspension includes: (A) a yellowness measurement step measuring yellowness of a filtration membrane penetrated liquid in an early stage of starting of the filtration in a step concentrating the PHA aqueous suspension obtained by the treatment of a microorganism cell through the filtration membrane; and (B) an estimation step estimating the chemical washing period of the filtration membrane by predicting the clogging period of the filtration membrane on the basis of, the measurement result obtained in the step (A).SELECTED DRAWING: Figure 2
Patent JP-2022175607-A (JP)
Title: Resin molded product, method for manufacturing resin molded product, machinery and tool with resin molded product, mold for resin molding, and method for manufacturing mold
Inventor: SUZUKI TAKAHIRO
IPC: B29C33/38
Filed: 2021-05-14
Abstract: To provide a resin molded product with an exterior surface that exhibits a desired gloss level (desired matte level) and has suppressed visibility of color irregularities, a mold capable of manufacturing the resin molded product, and a manufacturing method for manufacturing the mold.SOLUTION: A plurality of protrusions arranged on an external surface of a resin molded product have a shape rotationally symmetrical with respect to a center line of each of the protrusions, and have a fine unevenness formed along a circumference centered on each of the center line. The plurality of protrusions include protrusions having different shapes of the fine unevenness. A standard deviation of a surface roughness of the fine unevenness for each protrusions in a region where a radius of curvature is a predetermined value or more is larger than the region where the radius of curvature is smaller than the predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2021120408-A (JP)
Title: 3,5-diamino-6-chloro-n-(n-(4-(4-(2-(hexyl(2,3,4,5,6-pentahydroxyhexyl)amino)ethoxy)phenyl)butyl)carbamimidoyl)pyrazine-2-carboxamide
Inventor: JOHNSON MICHAEL R
IPC: A61K9/14
Filed: 2021-05-19
Abstract: To provide 3,5-diamino-6-chloro-N-(N-(4-(4-(2-(hexyl(2,3,4,5,6-pentahydroxyhexyl)amino)ethoxy)phenyl)butyl)carbamimidoyl)pyrazine-2-carboxamide.SOLUTION: The present invention relates to: the compound of the formula (I) or pharmaceutically acceptable salts thereof, as well as compositions containing the same, processes for the preparation of the same, and therapeutic methods of use therefore in promoting hydration of mucosal surfaces and the treatment of diseases including chronic obstructive pulmonary disease (COPD), asthma, bronchiectasis, acute and chronic bronchitis, cystic fibrosis, emphysema, and pneumonia. The compounds of the invention can show activity as sodium channel blockers and are thought to function in vivo by blocking epithelial sodium channels present in mucosal surfaces and thereby reduce the absorption of water by the mucosal surfaces.SELECTED DRAWING: None
Patent JP-2022178345-A (JP)
Title: work vehicle
Inventor: AOI KOICHI
IPC: A01B63/00
Filed: 2021-05-20
Abstract: To notify that a low speed travelling vehicle mark is not affixed during travelling on a road by calling an operator's attention with a warning when the operator steps on an accelerator pedal for travelling on a road and starts travelling without the low speed travelling vehicle mark affixed to a predetermined position of the travelling vehicle body when the operator is about to travel on a general road in a work vehicle with a work machine in a rear part of the travelling vehicle body.SOLUTION: A work vehicle in which a low speed vehicle mark 70 can be detachably affixed to the rear part of a travelling vehicle body 10 on which a work machine 11 is mounted is provided with an accelerator pedal 530 for changing the revolution of an engine 30 during travelling on a road, and an accelerator lever 470 for changing the revolution of the engine 30 during work travelling. When the accelerator pedal 530 is depressed when the low speed vehicle mark 70 is not affixed, a warning is issued.SELECTED DRAWING: Figure 5
Patent JP-2022178473-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: YOSHIDA AKIHIRO
IPC: G06Q50/10
Filed: 2021-05-20
Abstract: To provide an information processing device capable of automatically examining a product arrangement pattern in consideration of the emotion of a user, an information processing method, and an information processing program.SOLUTION: An information processing device comprises: a sensor information acquisition unit which acquires sensor information usable to estimate the emotion of a user; an emotion estimation unit which estimates the emotion of the user by analyzing the sensor information acquired by the sensor information acquisition unit; and an examination unit which examines product arrangement at a store. The emotion estimation unit estimates the emotion of the user before and after visual recognition of a product image. The examination unit examines the product arrangement on the basis of the emotion of the user estimated by the emotion estimation unit before and after visual recognition of the product image.SELECTED DRAWING: Figure 4
Patent JP-2022181781-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: KANEMOTO KANETO
IPC: G06Q50/10
Filed: 2021-05-27
Abstract: To provide an information processing apparatus configured to improve a relationship between multiple persons, an information processing method, and an information processing program.SOLUTION: An information processing apparatus includes: a storage unit for storing information; a communication unit which can communicate with a plurality of user terminals; a first receiving unit which receives, via the communication unit, appreciation value information on a first appreciation value from a first user terminal, based on an input operation on the first user terminal used by a first user who inputs the first appreciation value indicating appreciation for a second user; a first association control unit which controls, when the first receiving unit receives the appreciation value information, the storage unit to store first association information obtained by associating a second appreciation value with the first user; and a second association control unit which associates, when the first receiving unit receives the appreciation value information, the first appreciation value recorded in the appreciation value information with the second user and controls the storage unit to store second association information obtained by the association.SELECTED DRAWING: Figure 1
Patent JP-2022182315-A (JP)
Title: Method of manufacturing halbach magnet array
Inventor: KANEDA TAKASUKE
IPC: H01F7/02
Filed: 2021-05-28
Abstract: To provide a method of manufacturing a Halbach magnet array capable of easily manufacturing a Halbach magnet array with a large ratio of magnetic flux density on the front and back surfaces.SOLUTION: The method of manufacturing a Halbach magnet array includes: a step S1 of magnetizing at least two first magnetic pieces in the direction parallel to a first direction; and a step S2 of magnetizing at least one second magnetic piece in a direction parallel to a second direction perpendicular to the first direction in this order. The first magnetic piece and the second magnetic piece are arranged alternately in the second direction, and each first magnetic piece is bonded to the adjacent second magnetic piece. Each of the first magnetic piece and the second magnetic piece has an easy-to-magnetized axis parallel to the first direction and the second direction. The magnetization is performed under the condition that the residual magnetic susceptibility r1 of the first magnetic piece is higher than the residual magnetic susceptibility r2 of the second magnetic piece.SELECTED DRAWING: Figure 2
Patent JP-2022183636-A (JP)
Title: electromagnetic wave heating device
Inventor: KANBARA SEISHI
IPC: H05B6/68
Filed: 2021-05-31
Abstract: To enable an oscillation frequency to fast follow a resonant frequency regarding an electromagnetic wave heating device where resonance is generated by an electromagnetic wave in a radiation antenna.SOLUTION: An electromagnetic wave heating device 10 comprises a radiation antenna 22 having a resonance structure in which resonance is generated by an electromagnetic wave. The electromagnetic wave heating device 10 further comprises: a signal extraction unit 76 for extracting reflection wave information representing the waveform of a reflection wave; a phase difference information generation unit 77 for generating phase difference information representing the phase difference between an incident wave and the reflection wave through arithmetic processing using incident wave information representing the waveform of the incident wave and the reflection wave information; and a control unit 78 for repeatedly performing control processing of detecting an adjustment direction of an oscillation frequency in which the difference between a resonant frequency in the radiation antenna 22 and the oscillation frequency of an oscillator 21 is reduced based on reference information in a state where the phase of the incident wave is equal to the phase of the reflection wave and the phase difference information, and controlling the oscillation frequency based on the detected adjustment direction.SELECTED DRAWING: Figure 7
Patent JP-2022185898-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: ITO YUTO
IPC: G06Q10/08
Filed: 2021-06-03
Abstract: To provide an information processing device, an information processing method and an information processing program for generating an appropriate route as an optimization route in a delivery planning problem.SOLUTION: An information processing device 20 includes a route generation part for generating a plurality of routes for delivering packages to be delivered in a delivery planning problem, an operation part for calculating a first optimal solution to the delivery planning problem as with the plurality of routes as an object, a solution performance determination part for determining whether a difference between an objective function value of a second optimal solution to a linear relaxation problem of the delivery planning problem acquired with the plurality of routes as an object and an objective function value of the first optimal solution is a first threshold or more, and a route removal part for removing routes in which a variable value showing route selection is a second threshold or less in the second optimal solution from the plurality of routes if the difference is the first threshold. The route generation part generates a new route to packages to be delivered other than packages to be delivered by remaining routes without being removed among the plurality of routes according to the route generation part.SELECTED DRAWING: Figure 3
Patent JP-2022186299-A (JP)
Title: Position identification apparatus, position identification method, and position identification system
Inventor: AJIM SAKIB
IPC: G06T7/70
Filed: 2021-06-04
Abstract: To provide a highly accurate environment map and self position identification means while suppressing necessary computing resources.SOLUTION: A position identification apparatus includes: an image feature extraction unit which extracts features of each of a plurality of frames included in an input video indicating an arbitrary environment; a selective division determination unit which predicts a dynamic frame including dynamic contents, based on one of a moving amount between frames, a moving speed of an imaging unit that has acquired the input video, and a ratio of pixels of an object corresponding to a dynamic class in the frame; a dynamic object division unit which applies dynamic object division processing on the dynamic frame, and generates, for each pixel, semantic information of an image indicating whether the pixel belongs to a dynamic object or a static object; a feature classification unit which classifies each of features, as dynamic features or static features; and a SLAM unit which generates a three-dimensional map indicating an environment in a three-dimensional manner and first mobile body position information indicating a position and direction of a mobile body.SELECTED DRAWING: Figure 3
Patent JP-2022186551-A (JP)
Title: Temporary protective fence and temporary protective fence coupling body
Inventor: KUMAGAI SHINICHIRO
IPC: E01F15/04
Filed: 2021-06-05
Abstract: To provide a temporary protective fence which is installed on the road surface and prevents entry of a vehicle to a restricted area and can be installed at a predetermined position in a short time, and a temporary protective fence coupling body obtained by coupling a plurality of temporary protective fences.SOLUTION: A temporary protective fence comprises a body part 2 which has a predetermined length in the longitudinal direction and is installed on the road surface, a coupling mechanism 4 which is provided at both edges on the body part in the longitudinal direction and is coupled with the body part of another temporary protective fence detachably, and a caster 3 which is provided so as to be movable in the vertical direction with respect to the body part. The caster 3 is operable in a state where the caster moves upward from the lower end of the body part 2 and the body part comes into contact with the road surface and is supported, and a state where the caster protrudes from the lower end of the body part and the body part separates from the road surface and is supported by the caster.SELECTED DRAWING: Figure 3
Patent JP-2022189113-A (JP)
Title: Remote support system and remote support method
Inventor: MIKURIYA SHO
IPC: G06T7/00
Filed: 2021-06-10
Abstract: To improve information reflected on a mirror surface portion of a curve mirror included in image data transmitted from a vehicle to a level capable of being recognized by an operator when the travel of the vehicle is remotely supported.SOLUTION: A processor of remote facilities performs image generation processing and display control processing. In the image generation processing, it is determined whether or not an image of a mirror surface portion of a curve mirror is included in a front image based on data on a feature quantity of an object included in the front image. When it is determined that the image of the mirror surface portion is included in the front image, an image of a predetermined region including the mirror surface portion is extracted from the front image. Then, a super-resolution image is generated by super-resolution processing of the image of the predetermined region. When the image of the mirror surface portion is included in the front image, data on the super-resolution image and the front image is output to a display of remote facilities in display control processing.SELECTED DRAWING: Figure 12
Patent JP-2022189159-A (JP)
Title: Information processing apparatus and program
Inventor: SODEURA MINORU
IPC: G06F3/04842
Filed: 2021-06-10
Abstract: To reduce a length of time from user operation for correcting a type of displayed data until displaying an attribute of the data for the corrected type.SOLUTION: An information processing apparatus includes a processor. The processor specifies multiple types which are candidates of types of data, controls, for at least one of the specified multiple types, the multiple types to be displayed after acquiring an attribute for the at least one type from the data, and controls the attribute acquired from the data for a first type to be displayed, in response to user operation to select the first type from among the displayed multiple types.SELECTED DRAWING: Figure 3
Patent JP-2023000454-A (JP)
Title: LED lighting device
Inventor: WATANABE AKIRA
IPC: F21V23/00
Filed: 2021-06-18
Abstract: To arrange a long baseboard over an entire length of a long frame, in an LED lighting device which is constituted accommodating the baseboard on which a plurality of LED light emitting elements are held while being aligned in a length direction in the frame.SOLUTION: A pair of left-and-right plate holding parts 23 extending downward from both ends in an axial direction, bent in a direction in which tip edges 23a approximate each other, and holding a plate-shaped member on a lower face 21a of a frame bottom plate 21 while bringing it into close contact therewith are formed at the frame bottom plate 21. One end cap 40 comprises: an opening block part 41 for blocking an opening 20c of a frame 20, a push-in plate 42 having an upper face in contact with a lower face of the frame bottom plate 21, and inserted to and held by a plate holding part 23 by bringing the push-in plate into a state that left-and-right end parts of the lower face can be received by the tip edges 23a; and a claw part 43 formed at an upper face 42a of the push-in plate 42, biting into the lower face 21a of the frame bottom plate 21 in a state that the opening block part 41 closes the opening 20c, and maintaining the state that the opening 20c is closed.SELECTED DRAWING: Figure 2
Patent JP-2023002161-A (JP)
Title: Center, ota master, method, program, and vehicle
Inventor: ISHIKAWA TOMOYASU
IPC: G06F8/65
Filed: 2021-06-22
Abstract: To provide a center, an OTA master, or the like, that are capable of efficiently generating distribution packages.SOLUTION: A center configured to communicate with an OTA master configured to control software update for an electronic control unit mounted on a vehicle, the center comprises: a control unit configured to generate a distribution package including update data of software of a target electronic control unit, which is an electronic control unit to be subjected to software update, first information which is referenced by an external device connected to the vehicle by wire in updating the software of the target electronic control unit via an in-vehicle network, and second information which is referenced by the OTA master wirelessly connected to the center in updating the software of the target electronic control unit via the in-vehicle network; and a transmission unit configured to transmit the distribution package to the OTA master on the basis of, a request from the OTA master.SELECTED DRAWING: Figure 1
Patent JP-2023003841-A (JP)
Title: Method for treating surface of steel material, method for manufacturing composite of steel material and resin, and composite
Inventor: NAGAOKA TAKASHI
IPC: C23C26/00
Filed: 2021-06-24
Abstract: To simplify chemical conversion process control on the surface of a steel material by using natural hydrolyzable tannin and improve environment in production, etc.SOLUTION: A method for treating the surface of a steel material comprises: immersing a steel plate piece having a cleaned fat content into a solution including hydrolyzable tannin of 0.5 wt.% for 30 seconds; cleaning the steel plate piece with ion exchange water to dry it by heating; inserting the steel plate piece into an injection molding die; and injecting a PBT, PPS or PP based resin composition by the conventional method to bond it to the steel plate piece. The shear strength of each obtained specimen can obtain a bonding strength of 15-25 MPa.SELECTED DRAWING: Figure 1