baber/WOPTO huggingface dataset:
Patent JP-2021049977-A (JP)
Title: Non-pneumatic tire including fibers coated by metal salt
Inventor: KIM SUNG TAE
IPC: B60C7/00
Filed: 2020-09-24
Abstract: To provide a non-pneumatic tire capable of discharging static electricity effectively.SOLUTION: A non-pneumatic tire includes: a rim part 100 connected to an axle and formed with an insertion groove; a tread part 300 which is formed in a shape enclosing the outer side of the tire in a circumferential direction and contacts with a ground surface; a spoke part 200 which is formed between the rim part 100 and the tread part 300, has an upper arch body 210 and a lower arch body 220 having an arch shape, and absorbs an impact transmitted from the ground surface to the tread part 300; a structure reinforcement part which is inserted into the tread part 300 and conducts load support and stress dispersion of the spoke part 200; and an energization structure part 500 which is formed between an outer surface of the rim part and an inner surface of the tread part and coated by metal salt.SELECTED DRAWING: Figure 1
Patent JP-2022054230-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: TAKAHASHI NOBU
IPC: F02M35/10
Filed: 2020-09-25
Abstract: To provide an exhaust gas recirculation device for an internal combustion engine enabling a mixing ratio of exhaust gas and fresh air to become a spatially sufficiently uniform state and enabling more compact packaging.SOLUTION: An exhaust gas recirculation device for an internal combustion engine includes: an EGR passage 8 for recirculating a part of exhaust gas flowing in an exhaust passage of the internal combustion engine 1 to an intake passage 4 of the internal combustion engine; an intake manifold 5 provided on the downstream side of an intake throttle valve 9 in the intake passage 4 of the internal combustion engine 1; an EGR supply part 12 disposed to continue to a downstream end side of the EGR passage 8 and entering a portion closer to the intake throttle valve 9 in the intake manifold 5 and having a plurality of discharge holes 13 discharging the exhaust gas in the EGR passage 8 in a dispersing manner; and a labyrinth-shaped flow passage 14 formed in a route in which the exhaust gas discharged from the EGR supply part 12 and the fresh air from the intake passage 4 are merged and mixed with each other and then, flow toward the intake port of the internal combustion engine 1 as mixed gas in the intake manifold 5.SELECTED DRAWING: Figure 4
Patent JP-2022055987-A (JP)
Title: Information processing device, lock system, control method and program
Inventor: MIYAMOTO AYAKO
IPC: G06T7/00
Filed: 2020-09-29
Abstract: To improve convenience.SOLUTION: A communication device 21 generates authentication information based on pattern information showing a pattern of grip when an operation part 22 is gripped by a user 5. An information processing device 10 has a communication part 11 and a processing part 12. The communication part 11 receives authentication information from the communication device 21. The processing part 12 transmits the instruction of unlocking, via the communication part 11, to a control part 23 which locks a structure 20 associated with the communication device 21, according to the result of the user authentication based on the authentication information.SELECTED DRAWING: Figure 1
Patent JP-2022056895-A (JP)
Title: mask
Inventor: SATO KAORI
IPC: A62B18/02
Filed: 2020-09-30
Abstract: To prevent a mask from slipping down during wear.SOLUTION: Each of elastic strings 121 and 122 of a mask 100 is attached to a body part 110 such that lower string parts 121C and 122C positioned below each of the elastic strings 121 and 122 become nearly horizontal towards a nose 130 of the wearer, when a wearer puts on the mask 100.SELECTED DRAWING: Figure 1
Patent JP-2022056952-A (JP)
Title: Image forming apparatus, server, and control method
Inventor: SUZUKI TAKASHI
IPC: B41J29/00
Filed: 2020-09-30
Abstract: To exceptionally make a printing permission mode effective in a contract mode.SOLUTION: An image forming apparatus (1) comprises a first controller (80). In a state in which first mode information indicates a contract mode and second mode information is set to ineffective information, when the first controller receives a first instruction to make a printing permission mode effective, it executes first rewrite processing of rewriting the second mode information from the ineffective information to effective information.SELECTED DRAWING: Figure 1
Patent JP-2022057279-A (JP)
Title: Flame-retardant rubber composition and outer hood for railway vehicle
Inventor: MURATANI KEIICHI
IPC: C08K3/22
Filed: 2020-09-30
Abstract: To provide a flame-retardant rubber composition excellent in rubber physical properties such as tensile strength and elongation at break and excellent in flame retardancy, and an outer hood for a railway vehicle using the flame-retardant rubber composition.SOLUTION: The flame-retardant rubber composition contains the following components (A)-(E), and the outer hood for a railway vehicle comprises a crosslinked product of the flame-retardant rubber composition: (A) at least one selected from the group consisting of a diene rubber, an olefinic rubber, a urethane rubber and a silicone rubber (excluding the following (B)); (B) an acid-modified polyolefin; (C) a metal hydroxide; (D) a metal phosphinate; and (E) a crosslinking agent for the component (A).SELECTED DRAWING: None
Patent JP-2022059326-A (JP)
Title: Communication device and control method
Inventor: KITA RYOTA
IPC: G06F11/00
Filed: 2020-10-01
Abstract: To prevent reset execution exceeding an upper limit number of times.SOLUTION: A communication device includes: a first reset unit which executes first reset to reset the state of the self-device due to the occurrence of a first reset factor; a second reset unit which executes second reset to reset the state of the self-device due to the occurrence of a second reset factor different from the first reset factor; and a halt processing unit which executes halt processing to halt the operation of the self-device, when the total number of times of the execution of the first reset and the second reset exceeds a predetermined number of times.SELECTED DRAWING: Figure 4
Patent JP-2021002879-A (JP)
Title: Reception method and transmission method
Inventor: KITAZATO NAOHISA
IPC: H04N21/438
Filed: 2020-10-06
Abstract: To make it possible to suppress increase in a data size of signaling information transmitted in broadcasting.SOLUTION: There is provided a reception device comprising a control unit. On the basis of information for managing only a broadcasting component transmitted in a broadcast wave of digital broadcasting using an IP transmission system, first signaling information transmitted in the broadcast wave of the digital broadcasting; or information for managing at least one component of the broadcasting component and a communication component transmitted in communication, second signaling information transmitted in the communication, the control unit controls operation of each unit for acquiring at least one component of the broadcasting component and the communication component. This technology can be applied to a television receiver, for example.SELECTED DRAWING: Figure 35
Patent JP-2021007775-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-10-07
Abstract: To provide a game machine capable of suppressing the problem that, when a plurality of operation means is operated at a predetermined timing, their operation timings may be deviated from the predetermined timing.SOLUTION: A sound lamp control device 113 is provided with an MPU 221, a sound source LSI 240, and a sound source ROM 241. The MPU 221 of the sound lamp control device 113, on the basis of a command from a main control device 110, outputs a control signal to a display control device 114. The MPU of the display control device 114, on the basis of the control signal from the sound lamp control device 113, controls display of a third symbol display device 81 and outputs a command for outputting sound related to the display, to the sound lamp control device 113. The sound lamp control device 113 controls a driving accessory, and controls a sound output in association with operation of the driving accessory and the sound based on the command from the display control device 114.SELECTED DRAWING: Figure 6
Patent JP-2022062592-A (JP)
Title: Electrical apparatus having connector component
Inventor: NAGAISHI MASAKAZU
IPC: H01R13/52
Filed: 2020-10-08
Abstract: To prevent a deterioration of a seal member in an electrical apparatus having a connector component fixed to a case by a holding member.SOLUTION: An electrical apparatus has: a case that has an opening; a connector component that is inserted into the opening, the connector component having an outside portion projecting from the opening to the outside of the case; a seal member that is sandwiched between the case and the connector component; and a holding member that holds down an outer peripheral part of the outside portion to the case to fix the connector component to the case. The holding member has an opposing part that is opposed to a range from a surface of the outside portion up to a surface of the case. A gap allowing entry of water is provided between the opposing part and the pair of the outside portion and the case.SELECTED DRAWING: Figure 3
Patent JP-2021009728-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: BABA YASUO
IPC: G06T7/00
Filed: 2020-10-14
Abstract: To more accurately estimate the number of specific objects in an image by combining a plurality of number of people estimation methods.SOLUTION: An image processing apparatus of the present invention comprises: first estimation means that estimates the number of specific objects included in a first area of an image by using first estimation processing; second estimation means that estimates the number of specific objects included in a second area of the image by using second estimation processing different from the first estimation processing; and integration means that integrates a result of estimation performed by the first estimation means and a result of estimation performed by the second estimation means. The first estimation processing is processing of estimating the number of specific objects by using detection processing of detecting the specific objects included in the image, and the second estimation processing is processing of estimating the number of specific objects by using a recognition model obtained through learning that uses a plurality of images including the known number of people as learning data.SELECTED DRAWING: Figure 2
Patent JP-2022067962-A (JP)
Title: Manufacturing method for soi wafer, and soi wafer
Inventor: YOKOGAWA ISAO
IPC: H01L21/02
Filed: 2020-10-21
Abstract: To provide a manufacturing method for an SOI wafer that can manufacture an SOI wafer while suppressing the contamination of an SOI layer due to mixing of dopant in a base wafer.SOLUTION: A manufacturing method for an SOI wafer includes the steps of forming a silicon oxide film on an entire surface of a base wafer including dopant by thermal oxidation, and stick a main surface of a bond wafer and a first main surface of the base wafer through the silicon oxide film. Before the thermal oxidation step, a step of forming a rear silicon film containing dopant at lower concentration than the dopant concentration of the base wafer on a second main surface of the base wafer is further provided. In the thermal oxidation step, the rear silicon film is thermally oxidized so that a rear silicon thermal oxide film as a part of the silicon oxide film is obtained.SELECTED DRAWING: Figure 5
Patent JP-2022070145-A (JP)
Title: Method for producing fluorinated carboxylate
Inventor: HORI Kaishi
IPC: C07C303/22
Filed: 2020-10-26
Abstract: To provide a method for producing a fluorinated carboxylate (4) at high yield, which can be converted into various fluorine compounds.SOLUTION: A method for producing a fluorinated carboxylate (4) includes inducing a reaction between a fluorinated carboxylic fluoride (1) and an alkali metal carbonate (2) in the presence of an ether compound (3).SELECTED DRAWING: None
Patent JP-2022070339-A (JP)
Title: Image forming device
Inventor: YAMAGISHI KAZUNARI
IPC: G03G21/00
Filed: 2020-10-27
Abstract: To provide an image forming device with which, in a structure having a plurality of collection containers for accommodating powder to be collected, it is possible to adjust the replacement timing of at least one collection container, as compared with the case where the amount of powder accommodated in each of the plurality of collection containers is not controlled.SOLUTION: An image forming device comprises: an image holding body; a developing device for developing a latent image formed on the image holding body into a visible image composed of powder; an intermediate transfer body; a transfer device for transferring the visible image to the intermediate transfer body; a first cleaning device for cleaning the powder remaining in the image holding body; a first collection container for accommodating the powder collected by the first cleaning device; a second cleaning device for collecting and cleaning the powder remaining in the intermediate transfer body; a second collection container for collecting the powder collected by the second cleaning device; a power feeding device for supplying a transfer bias to the transfer device; and change means for changing the transfer bias supplied from the power feeding device so that the amount accommodated in the first and the second collection containers, respectively, is adjusted when a powder image to be discarded is formed on the image holding body.SELECTED DRAWING: Figure 7
Patent JP-2022072630-A (JP)
Title: Vehicle radio communication device
Inventor: YAMASHITA TAKUYA
IPC: H01P1/30
Filed: 2020-10-30
Abstract: To provide a vehicle radio communication device which enables miniaturization while improving heat dissipation property.SOLUTION: A heat-receiving element 4 and a plurality of antennas 5 are integrally provided on a resin upper case 2 by insert molding. The heat-receiving element 4 and at least one antenna 5 are arranged so as to come close to each other. The heat-receiving element 4 is a sheet metal folded into an L shape, and is partially arranged in a region where a transmission/reception circuit 61 is arranged in a circuit board 3 so as to be abutted on a rear face. Heat of the heat-receiving element 4 received from the circuit board 3 is propagated to the antennas 5, and is dispersed to the resin in a region around the antennas 5. The antenna 5 is formed integrally with the case and also functions as a heat-dissipation element, and accordingly enables miniaturization while improving heat dissipation property.SELECTED DRAWING: Figure 2
Patent JP-2022075373-A (JP)
Title: Selection device, selection method and program
Inventor: SO HIDEYA
IPC: G06Q10/00
Filed: 2020-11-06
Abstract: To provide a selection device, a selection method and a program that assist determination of a schedule of an inspection work using an unmanned aircraft.SOLUTION: A control unit 10 of a selection device comprises: an inspection-related information acquisition unit 110 that acquires inspection object position information being information indicating a position of an inspection object, registered pilot position information being information indicating a position of each of registered pilots who are previously registered pilots as pilots operating an unmanned aircraft for inspection, and inspection date information being information indicating a date when inspection is performed; and a selection unit 120 that selects a candidate of the pilot who performs inspection of the inspection object at the date indicated by the inspection date information among the registered pilots on the basis of the information acquired by the inspection-related information acquisition unit 110.SELECTED DRAWING: Figure 2
Patent JP-2021195945-A (JP)
Title: Exhaust emission control device of internal combustion engine and catalyst
Inventor: MASUBUCHI MASAHIKO
IPC: F01N3/20
Filed: 2020-11-12
Abstract: To provide the exhaust emission control performance of a catalyst disposed in an exhaust passage of an internal combustion engine.SOLUTION: An exhaust emission control device of an internal combustion engine includes a catalyst 20 that is disposed in an exhaust passage and can occlude oxygen, and an air-fuel ratio control device that controls an air-fuel ratio of inflow exhaust gas flowing in the catalyst. The air-fuel ratio control device executes distribution forming control for controlling the air-fuel ratio of the inflow exhaust gas so that first areas in which oxygen occlusion amount is a predetermined value or more and second areas in which oxygen occlusion amount is less than the predetermined value are alternately formed in an axial direction of the catalyst, in the catalyst. The total number of the first areas and the second areas formed by the distribution forming control is three or more.SELECTED DRAWING: Figure 5B
Patent JP-2022080760-A (JP)
Title: Handlebar switch device and assembly method thereof
Inventor: JIMBO KOJI
IPC: B62J45/00
Filed: 2020-11-18
Abstract: To suppress complication of structure and assembly work and cost increases and improve operability of switches.SOLUTION: A handlebar switch device 100 of the present invention includes: a base portion 10 located near a vehicle grip and integrally formed with equipment 200 disposed around a handlebar to achieve predetermined function of a vehicle; a switch 20 mounted on the base portion 10 to operate predetermined devices mounted on the vehicle; and housing portion 30A, 30B housing the equipment 200 and the base portion 10. In addition, the base portion 10 includes an engagement portion 13 engageable with the switch 20.SELECTED DRAWING: Figure 2
Patent JP-2022073833-A (JP)
Title: Data distribution storage method and device
Inventor: CHUNG MYUNG WOO
IPC: G06F21/62
Filed: 2020-11-25
Abstract: To provide a method for distributing and storing data with a data distribution storage device including one or more edge nodes that communicate with an end device and a central cloud.SOLUTION: A data distribution storage method includes the stages of: receiving, by a first edge node, data from an end device; adding a data tag at the first edge node according to a characteristic of the received data; transmitting the data to which the data tag is added at the first edge node to a central cloud; and receiving and storing a data copy duplicated by a data distribution policy determined from the central cloud on one or more edge nodes.SELECTED DRAWING: Figure 3
Patent JP-2022084247-A (JP)
Title: Dispersion of active ingredients into skin lotion liquid by previously impregnating active ingredients in macromolecule water absorption balls
Inventor: GOTO NAONORI
IPC: A45D34/00
Filed: 2020-11-26
Abstract: To provide a dispersion technology of active ingredients into skin lotion liquid by previously impregnating the active ingredients into macromolecule water absorption balls, the technology characterized in that appropriate display to the skin lotion liquid enables a user's side to determine presence/absence of the active ingredients on the basis of its color, for example, red showing hyaluronic acid, movement of macromolecule water absorption polymers in a container makes the user's side easily determine the active ingredients are stirred, and movement of the colorful colored macromolecule water absorption polymers in the container in each stirring gives the user a mind healing feeling via a visual effect like that in an aquarium.SOLUTION: In manufacturing steps 1, 2, 3, in which macromolecule water absorption polymers having different colors are impregnated and swollen with respective active ingredients (3 types in Fig. 1) . Then, in a manufacturing step 4, the macromolecule water absorption polymers swollen with the active ingredients are put in a container 5 holding purified water and a fixed number of times of stirring is performed.SELECTED DRAWING: Figure 1
Patent JP-2022086434-A (JP)
Title: Management server and method for generating platform for learning
Inventor: KANEDA TAKESHI
IPC: G06Q50/20
Filed: 2020-11-30
Abstract: To cause the lectures or events desired by a user to be managed by task and the user to contact with other users, and generate and provide a portfolio based on the records of mastered projects.SOLUTION: A platform generation system for learning comprises a user terminal 100, a lecturer terminal 110, and a management server 120 that connects the user terminal 100 and the lecturer terminal 110 via a network. The management server includes: a project screen generation unit 140 for acquiring lecturer information required for generation of a project screen from a lecturer information storage unit 131, extracting project data included in the acquired lecturer information, and generating a project screen on the basis of the extracted project data; and a search screen generation unit 150 for acquiring user information required for generation of a search screen from a user information storage unit 130, extracting desired data included in the acquired user information, and generating a search screen on the basis of the extracted desired data.SELECTED DRAWING: Figure 1
Patent JP-2022087382-A (JP)
Title: Inspection method and inspection system
Inventor: SUZUKI YUSUKE
IPC: G01N21/892
Filed: 2020-12-01
Abstract: To provide an inspection method and an inspection system that can perform inspection with higher accuracy.SOLUTION: An inspection method includes: a first image acquisition step of acquiring a first image by photographing an inspected position at a first angle with respect to an inspected surface in a state where the inspected position on the inspected surface is irradiated with light; a second image acquisition step of acquiring a second image by photographing the inspected position at a second angle different from the first angle with respect to the inspected surface in the state where the inspected position is irradiated with light; and a difference calculation step of calculating difference between the first image and the second image after normalizing difference in an amount of light reflected at the inspected position due to difference between the first angle and the second angle.SELECTED DRAWING: Figure 7
Patent JP-2022089253-A (JP)
Title: Laser processing device
Inventor: YAMAKAWA AKIO
IPC: C21D1/09
Filed: 2020-12-04
Abstract: To provide a laser processing device which easily and properly radiates laser light to an inner peripheral wall surface of a cylindrical workpiece with a simple and downsized device configuration to achieve highly accurate laser processing even if the workpiece is a heavy object that cannot rotate in its circumferential direction, an eccentric object in which a circumferential rotation axis is eccentric, or an irregular shape object presenting an irregular shape outer peripheral cross section.SOLUTION: A laser processing device 100 includes: a laser generating source 110 which emits laser light; laser light guide means 120 which guides the laser light to an inner peripheral wall surface Ws of a workpiece W while rotating the laser light around an optical axis of the laser light emitted from the laser generating source 110 relative to the workpiece W; and moving means 130 which moves at least one of the laser light guide means 120 and the workpiece W along a cylindrical longitudinal direction of the workpiece W.SELECTED DRAWING: Figure 1