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Matches 1 - 50 out of 8,371

Document Document Title
WO/2020/090319A1
[Problem] To provide: an RF tag antenna which is able to be fitted to a tire that contains a steel wire and a carbon powder; an RF tag; a tire which is provided with an RF tag; and a tire with a built-in RF tag. [Solution] An RF tag ante...  
WO/2020/083681A1
A sealant layer assembly which allows a sealant layer to be applied on a tyre outside of tyre production plants. The assembly comprises a sealant layer to be applied on the surface of an inner liner layer facing the inner cavity of a tyr...  
WO/2020/079366A1
The invention relates to a passenger car tyre (1) with reduced rolling resistance and the same level of performance as a standard tyre. According to the invention, each bead (4) is extended axially to the inside of the tyre by a flexible...  
WO/2020/075732A1
[Problem] To provide: an RF tag that can ensure communication performance when embedded in wide tires, including vulcanized tires; and an RF-tagged tire that incorporates such an RF tag. [Solution] This RF tag 10: is a dipole-antenna RF ...  
WO/2020/075469A1
Provided is an RF tag label which enables an RFID component to be embedded easily in a rubber product such as a tire without additional complicated processing, is not easily affected by variation in rubber components of a rubber product ...  
WO/2020/074388A1
- 10 - ABSTRACT A radial tyre (7) comprising an inner liner layer (8), which is designed to make sure that the inflation air does not flow out, a body ply (1), a tread, at least one belt (9), which is arranged between the body ply and th...  
WO/2020/071249A1
In order to provide a method for efficiently estimating the degree of wear, a method is provided for estimating the degree of wear of a tire using the contact time ratio, which is the ratio of the contact time with respect to the rotatio...  
WO/2020/072245A1
A tire includes a circumferential tread disposed in a crown region of the tire and an undertread disposed below the circumferential tread. The tire also has a pair of bead regions, including a first bead region and a second bead region, ...  
WO/2020/070951A1
An electronic component capable of acquiring information inside a tire is accommodated in this functional component which can be attached to the inner peripheral surface of a tire, wherein the functional component is provided with an acc...  
WO/2020/066527A1
The purpose of the present invention is to provide a tire satisfying both grip performance before running-in and grip performance after running-in. The present invention relates to a tire having tread rubber satisfying expression (I): (a...  
WO/2020/059766A1
[Problem] A highly precise pressure distribution is difficult to measure by the conventional capacitive detection device. Furthermore, in-plane (X, Y direction) stress parallel to a plane, i.e., shearing force, cannot be detected by the ...  
WO/2020/059490A1
The purpose of the present invention is to provide a tire testing device. This tire testing device is a drum-type tire testing device provided with: a drum comprising a transparent section on the outer circumferential surface thereof; an...  
WO/2020/058020A1
This disclosure relates to a smart tyre information system for verifying compatibility of a tyre with a vehicle. The system comprises of a transponder for transmitting a set of actual tyre information to an electronic control unit for ex...  
WO/2020/059489A1
The purpose of the present invention is to provide a tire testing device. This tire testing device is a drum-type tire testing device provided with: a drum comprising, on the outer circumferential surface thereof, a transparent section a...  
WO/2020/054658A1
The present invention comprises a tire-side device (1) which is disposed corresponding to a tire (4) provided on a vehicle and transmits data on the tire; and a wear estimation unit (3) which estimates a tire wear state on the basis of d...  
WO/2020/050125A1
Provided is a method for correcting tire uniformity data, with which it is possible to obtain accurate (high precision) tire uniformity data without employing a tire uniformity machine (TUM) having excessive rigidity, even with respect t...  
WO/2020/045035A1
In this invention, a road surface condition assessment server (300) which constitutes part of a road surface condition assessment system (100) comprises: a road surface condition acquisition unit (301) which acquires a road surface condi...  
WO/2020/044740A1
In order to provide a road surface condition estimation method, a road surface condition estimation device and tire, with which it is possible to reduce the computational complexity of the estimation of the road surface condition, and cu...  
WO/2020/045079A1
A processing device (120) of this tire state detection system is provided with: an acceleration data acquisition unit (123) which, in each prescribed acquisition interval, acquires acceleration data detected by an acceleration sensor (11...  
WO/2020/044739A1
To provide a method and apparatus with which it is possible to prevent erroneous determination of the degree of wear of a tire, in the present invention, when determining the degree of wear of a tire from an acceleration waveform of a re...  
WO/2020/040030A1
The pneumatic tire according to the present invention comprises: a planar coil, provided inside a cavity region, for receiving an AC magnetic field that has passed through a carcass ply layer, and generating an AC signal; and an element ...  
WO/2020/035215A1
The invention relates to a technical rubber article having at least one transmitting and/or receiving device and to the use of an adhesive composition for fastening at least one transmitting and/or receiving device to a face of a technic...  
WO/2020/030348A1
The invention relates to a self-sealing pneumatic vehicle tyre with a sealant layer and to a method for the production thereof. According to the invention, the self-sealing pneumatic vehicle tyre comprises at least one first sealant laye...  
WO/2020/031513A1
In order to provide a method and device for distinguishing the type of a running tire from the side of a vehicle, when distinguishing a tire type, which is the type of tire, from the output of an acceleration sensor attached to the inner...  
WO/2020/025416A1
The present invention relates to a pneumatic tyre comprising a layer of polyurethane within the portion underlying the tread. The present invention relates to a process for the production of such a pneumatic tyre. The technical problem u...  
WO/2020/025418A1
The present invention relates to a polyurethane material wherein the surface thereof is treated in such a way as to improve the adhesion to a polymeric material with a cross-linkable unsaturated chain and a vulcanizing system. The invent...  
WO/2020/025050A1
An inner tube (30) and an installation method, the inner tube comprising an inflatable ring (31), wherein the inflatable ring (31) comprises an outer ring inner tube layer (311) and an inner ring inner tube layer (312), the inner ring in...  
WO/2020/022163A1
Provided is a pneumatic tire with which an improvement in productivity can be achieved when attaching a sensor unit for acquiring tire information to the inner surface of a tire. Also provided is a manufacturing method for the pneumatic ...  
WO/2020/022162A1
Provided is a pneumatic tire with which it is possible to improve the adhesion between the inner surface of the tire and a sensor unit while ensuring air retention properties by attaching the sensor unit with a release agent adhered to t...  
WO/2020/022158A1
This pneumatic tire has a correction body for correcting weight imbalance, and as a result, the deterioration of balance of the tire can be suppressed. A belt-shaped sound absorbing material 6 is bonded to the inner surface of a tread se...  
WO/2020/022159A1
Provided is a pneumatic tire to which a correction body that corrects weight imbalance is provided to make it possible for worsening of tire balance to be suppressed. According to the present invention, at least one belt-shaped sound-abs...  
WO/2020/022160A1
Provided is a pneumatic tire which can improve adhesion between a tire inner surface and a sensor unit while ensuring air retention. At least one sensor unit 20 including a sensor 23 that acquires tire information is fixed to an inner li...  
WO/2020/022161A1
Provided is a pneumatic tire in which a sensor unit is stuck onto a tire inner surface onto which a release agent has been applied and it is thereby possible for air retention to be ensured and for the adhesion between the tire inner sur...  
WO/2020/017485A1
Provided is a vehicle testing device provided with a cooling device with which it is possible to select freely, in accordance with the purpose of a test, a part to be cooled and a wind direction. This vehicle testing device for testing a...  
WO/2020/010802A1
A tire structure, comprising a tire inner liner (1) and a working layer covered along the circumference of an inner crown portion; the working layer comprises, from the inside to the outside, a substrate layer (2), a thermoelectric layer...  
WO/2020/012772A1
The purpose of the present invention is to provide a tire information acquisition device wherein a heat-insulating material is disposed around a power supply unit, which is disposed on a sensor unit substrate, so as to suppress deteriora...  
WO/2020/013240A1
A preferred timing is detected that is suitable for performing a frame transmission for wheel position detection, and a transmission command is output from a receiver (3) instructing transmitters (2) to perform the frame transmission at ...  
WO/2020/009120A1
Provided are a tire noise testing method, a vehicle, and a control device that facilitate efficient actual-vehicle noise testing. This tire noise testing method is to be executed while a vehicle is operating autonomously. The tire noise ...  
WO/2020/004471A1
This vehicle-side system (2) is provided with a second data communication unit (21a) which receives road surface data transmitted from a first data communication unit (1c), a storage unit (21b) which stores training data, a road surface ...  
WO/2020/005285A1
Embodiments of this disclosure include methods of improving tire wear on a vehicle including a pair of opposing, free-rolling tire positions generally located along a common rotational axis. The pair of opposing, free-rolling tire positi...  
WO/2019/244378A1
The present invention allows the time taken to calculate a kernel function KA to be shortened as a result of using a standard feature vector YAKJ having at least a pre-set threshold value m, as a reference feature vector YASVJ for a Lagr...  
WO/2019/244380A1
When calculating a kernel function KA from a feature vector Xi for each time window and a reference feature vector YASVJ being a feature vector for each time window found for each road surface state calculated beforehand, the present inv...  
WO/2019/244778A1
This pneumatic tire comprises, at a tread part, a circumferential belt that includes a helically wound cord and a coating resin that coats the cord. The pneumatic tire comprises a detection part that can detect breakage of the circumfere...  
WO/2019/244349A1
Provided is a pneumatic tire in which wiring and an electric component are appropriately installed on the inner surface of the tire. This pneumatic tire is provided with a tire inner surface rubber layer constituting the tire inner surfa...  
WO/2019/244379A1
As a result of the present invention, a chronological waveform having a time length TK that is within the range of 13T/40 < TK < 19T/40 and includes a stepping point time tf, a kicking point time tk, or a ground contact center point time...  
WO/2019/234956A1
A tire-inner-surface distortion detection device 10 is composed of: a circuit pattern 11 that has, on an inner surface side of a tire 20, a capacitance section comprising two patterns, which are formed of an elastic electroconductive ink...  
WO/2019/229627A1
The invention concerns a tire damage detection system (1, 1A) that includes an acquisition device (11), a processing system (12, 12A) and a notification device (13, 13A). The acquisition device (11) is installed on board a motor vehicle ...  
WO/2019/229634A1
The invention concerns a system and a method for detecting potential damages to tires of motor vehicles due to impacts against/on obstacles.  
WO/2019/229630A1
The invention concerns a tire damage detection method that includes a tire damage detection step comprising: providing an acquisition device (11), which is installed on board a motor vehicle (2) equipped with two or more wheels fitted wi...  
WO/2019/229388A1
The invention relates to a mounted assembly for a vehicle, comprising a wheel, a tyre casing (1) and a device for measuring tyre pressure. The tyre casing takes the form of a torus that opens radially inward, with an inner wall and an ou...  

Matches 1 - 50 out of 8,371