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JP7432889B2 |
A power generation body includes a first member, a second member, and a cushioning material. The first member includes a first insulating film that forms a first surface.The second member includes a second insulating film that forms a se...
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JP2024021599A |
[Problem] To provide a method for manufacturing a sealant tire that can improve productivity. [Solution] A method for manufacturing a sealant tire includes a sealant layer having a sealant layer on an inner circumferential surface, the s...
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JP2024021595A |
[Problem] To provide a method for manufacturing a sealant tire that can improve productivity. A method for manufacturing a sealant tire includes a step of preparing a sealant material and a step of applying the sealant material to the in...
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JP2024021607A |
[Problem] To provide a method for manufacturing a sealant tire that can improve productivity. [Solution] A method for manufacturing a sealant tire includes a sealant layer having a sealant layer on an inner circumferential surface, the s...
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JP7432346B2 |
To increase the resolution in a rotation axis direction independent of the size of a sensor.A tire grounding characteristic measuring device comprises: a cylindrical rotating drum that is rotatable around a rotation shaft; drum driving m...
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JP2024019929A |
An object of the present invention is to provide a method capable of estimating the temperature of a rotating tire easily and with excellent accuracy. [Solution] The tire is rotated with the tire in contact with the running surface, the ...
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JP7429564B2 |
To provide a pneumatic tire that can detect anomaly at low cost with a relatively simple configuration, and to provide a tire assembly.A pneumatic tire T1 includes: a tread part 40 coming into contact with a road surface; a pair of bead ...
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JP7428870B2 |
To provide a tire wear degree estimating device capable of accurately estimating the wear degree of various kinds of tires even if data amount used for learning is small, a tire wear degree learning device, a tire wear degree estimating ...
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JP2024505679A |
The manufacturing method includes a carcass assembly (52) arranged around a main support (60) having a cylindrical shape, an actuation assembly (50) arranged radially outward of the carcass assembly (52), and a carcass assembly (52) arra...
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JP7428884B2 |
To provide a self-seal tire that is excellent in resistance to deposition of foreign matter, sealability, and adhesion of a coating layer to a sealing layer.A self-seal tire has a sealant layer on a tire inner surface and has a coating l...
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JP2024016736A |
The present invention provides a tire inspection system and a tire inspection program that can efficiently inspect tire groove depth. A tire inspection system includes a data acquisition section 25b, a groove depth determination section ...
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JP2024016737A |
The present invention provides a tire inspection system and a tire inspection program that can efficiently inspect the uneven wear state of tires. A tire inspection system includes a data acquisition section 25b, an operation reception s...
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JP2024016104A |
The present invention provides a tire equipped with a sensor capable of measuring pressure distribution. [Solution] The present tire is a tire for a moving body, and a sensor 1 is provided inside the tire, and the sensor includes an insu...
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JP2024015903A |
An object of the present invention is to provide a tire manufacturing method that allows an electronic device to be attached to a tire side portion near the outer surface of the tire using a simple method. [Solution] The tire manufacturi...
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JP7427307B1 |
An object of the present invention is to read the serial number of a tire from an image by character recognition without removing the tire from a vehicle or carrying it from a storage location. [Solution] A terminal for recognizing a ser...
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JP2024015254A |
An object of the present invention is to provide a tire in which buried electronic components can maintain their functions. [Solution] A tire 1 includes a plurality of rubber members and an RFID tag 40 as an electronic component, which i...
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JP7425310B2 |
Included in a pneumatic tire are a tread extending in a circumferential direction and having an annular shape, sidewalls disposed on both sides of the tread, and beads disposed on an inner side of the sidewalls in a radial direction. A b...
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JP7425284B2 |
To provide a tire type learning device, a tire type estimating device, a method for generating a learned model, a tire type estimating method, and a program, capable of improving estimation accuracy of a type of a tire based on an image ...
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JP7425308B2 |
To provide a sealant material composition securing a good sealability while suppressing a flow of a sealant in travel, simultaneously realizing these properties in a good balance.A sealant material composition composes a sealant layer 10...
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JP7425579B2 |
A tire wear amount estimation system includes a step of acquiring a strain signal output from a strain sensor (115) provided on the inner side surface or inside of the pneumatic tire (10), and a step of estimating the wear state of the t...
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JP7424386B2 |
In a determination system according to the present invention, an acquisition unit acquires waveform data indicating waveforms pertaining to a current supplied to a drive device that generates a load for testing the durability of a test o...
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JP2024503591A |
Systems and methods for estimating tire wear based on acoustic footprint analysis are disclosed herein. The tire-mounted sensors provide signals corresponding to the dynamic mechanical behavior of the tire, and the computing device graph...
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JP2024011301A |
An object of the present invention is to estimate tire condition changes with high accuracy. A brake ECU 12 (information processing device 200) is mounted on a vehicle 1 including a steering wheel and a plurality of wheels 400 each provi...
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JP7421147B1 |
An object of the present invention is to provide a tire management method and a management system that can stably and more reliably grasp tire specific information including individual information of tire members over a long period of ti...
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JP7419031B2 |
To provide a method that can evaluate a slipping behavior accompanied by a change in a tire rolling motion state.A tire slipping behavior evaluation method includes the steps of: photographing an image of a grounding tread surface in a f...
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JP2024008310A |
The present invention provides a tire that can improve the durability of an electronic device attached to the outer surface of the tire in the sidewall portion of a large tire. [Solution] The tire 10 of the present invention includes a b...
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JP2024008859A |
An object of the present invention is to provide a tire simulation method for appropriately evaluating the rolling condition of a tire. [Solution] The present invention includes a first input step S1 of inputting a tire model Tm1 having ...
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JP2024008309A |
The present invention provides a tire that can improve the communication performance and durability of an electronic device attached to the inner surface of the tire side portion of a large tire. [Solution] The tire 10 of the present inv...
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JP7417063B2 |
To provide a tire model creation method and a tire model creation device that are utilized for a numerical value simulation by a computer and precisely model a tire model.A tire model creation method includes: an acquisition process for ...
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JP7417062B2 |
To provide a tire model creation method and a tire model creation device that are utilized for a numerical value simulation by a computer and precisely model a tire model.A tire model creation method includes: a preparation process for p...
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JP7416957B2 |
A tire having an adhesive sealant applied to the radial interior of the tire in the region of the belt reinforcements of the crown with a noise-dampening foam ring having circumferential grooves in the radial outside surface of the foam ...
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JP7415380B2 |
A control unit of a tire side device has a feature amount extraction part, a feature amount storage part, a change determination part, a vehicle speed estimation part, and an algorithm switching part. The change determination part determ...
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JP2024004294A |
[Problem] To provide a method for creating a calculation model that can reduce the calculation load of time-series temperature changes. [Solution] This is a method for creating a calculation model 12 for calculating the time-series tempe...
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JP7412984B2 |
To provide a system, a method and a program for estimating PRCF obtained in a second test machine based on a measured value obtained in a first test machine.A system 1 comprises an acquisition unit 11 and an estimation unit 12. The acqui...
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JP2024002996A |
[Problem] To provide a heavy-duty tire 2 that can suppress the occurrence of damage caused by the presence of an RFID tag 54. A tire 2 includes a pair of chafers 8 and a tag member 26. Chafer 8 makes contact with rim R. Tag member 26 inc...
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JP2024002912A |
[Problem] To provide a heavy-duty tire 2 that can create a good communication environment and reduce the risk of damage to an RFID tag while suppressing the impact on durability. A tire 2 includes a pair of beads 10, a carcass 12, a pair...
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JP7410488B2 |
To provide: an RF tag label that allows an RFID component to be easily embedded in a rubber-based product such as a tire without additional complicated processing, and that is hardly affected by variations in rubber components of the rub...
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JP7410986B2 |
A packaging method for a tire pressure monitoring sensor includes a step of placing, a step of pouring, and a step of hardening. In the step of placing, a sensing transmission module is put into a cavity of a modeling unit, and a positio...
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JP2024001676A |
[Problem] To easily evaluate wet performance in a low-temperature environment. [Solution] At each of a first temperature of 0 to 10°C and a second temperature of 20 to 40°C, a fluorescent liquid is applied between a transparent plate 3...
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JP7410404B2 |
In a pneumatic tire in which a carcass layer is turned up from a tire inner side to a tire outer side around a bead core, the carcass layer is formed of a reinforcing cord made of a polyester fiber cord, elongation at break of the reinfo...
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JP7409439B2 |
To provide a pneumatic tire testing method capable of accurately reproducing tire tread groove cracks which occur in a market and reliably evaluating tire durability.This pneumatic tire testing method includes: (a) a pretreatment step of...
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JP2023183597A |
To provide a measurement method and a measurement device capable of shortening the time required for specifying a position of one surface of an object to be measured and a position of the other surface opposite to the one surface.The pre...
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JP7407100B2 |
Provided with a sensor unit (SU); a strain signal acquisition unit (201) configured to acquire a strain signal; an index calculation unit (202) configured to calculate an index of deformation rate; a relation value calculation unit (203)...
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JP2023183769A |
To provide a system and a method for automatically determining the abrasion state of a tire tread surface using a deep artificial neural network with only a single image.A tire tread surface abrasion determination system comprises: an im...
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JP7406092B2 |
To enable a computer to compute a temperature of a tire in a rolling state having a tread pattern in a short time, using a tire model.A computer comprises rolling-deformations and amounts of heat generation at each position of a three-di...
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JP7404629B2 |
A tire capable of improving durability and the readability of an electronic component such as an RFID tag in a well-balanced manner is provided. The tire includes: an electronic module including an electronic component and a rubber compo...
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JP7404843B2 |
To provide a technique that allows a user to perform operation settings efficiently.A measurement system 1 comprises a plurality of measurement devices 2 that measure the thickness from an inner peripheral surface of a tire having a stee...
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JP7406048B2 |
A computer-implemented method enables vehicle tire wear prediction based on minimal input data points. Information is aggregated in a hierarchical data structure regarding historical tread values for multiple tires, and respective values...
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JP2023180956A |
To provide a method for measuring a "cross-sectional meridian direction length" (a length along the contour line of a tire when grooves are ignored) based on a tire cross-sectional image.An image processing method of an embodiment is a m...
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JP2023180949A |
To provide a method for allowing smooth execution of image processing after acquisition of a tire cross-sectional image regardless of a direction of the acquisition.An image processing method of an embodiment is a method for processing a...
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