JP2004082775A - Pneumatic tire - Google Patents

Pneumatic tire Download PDF

Info

Publication number
JP2004082775A
JP2004082775A JP2002243277A JP2002243277A JP2004082775A JP 2004082775 A JP2004082775 A JP 2004082775A JP 2002243277 A JP2002243277 A JP 2002243277A JP 2002243277 A JP2002243277 A JP 2002243277A JP 2004082775 A JP2004082775 A JP 2004082775A
Authority
JP
Japan
Prior art keywords
antenna
pneumatic tire
tire
electronic device
tire according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2002243277A
Other languages
Japanese (ja)
Other versions
JP4107381B2 (en
Inventor
Kazuhiro Shimura
志村 一浩
Original Assignee
Yokohama Rubber Co Ltd:The
横浜ゴム株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokohama Rubber Co Ltd:The, 横浜ゴム株式会社 filed Critical Yokohama Rubber Co Ltd:The
Priority to JP2002243277A priority Critical patent/JP4107381B2/en
Publication of JP2004082775A publication Critical patent/JP2004082775A/en
Application granted granted Critical
Publication of JP4107381B2 publication Critical patent/JP4107381B2/en
Application status is Expired - Fee Related legal-status Critical
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2241Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in or for vehicle tyres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps, of tanks; Tyre cooling arrangements
    • B60C23/02Signalling devices actuated by tyre pressure
    • B60C23/04Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0491Constructional details of means for attaching the control device
    • B60C23/0493Constructional details of means for attaching the control device for attachment on the tyre

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pneumatic tire provided with an electronic device such as a transmitter communicating through electromagnetic wave inside of the tire than a metal reinforcement layer, capable of improving communication failure due to the metal reinforcement layer without deteriorating durability. <P>SOLUTION: In the pneumatic tire having the transmitter 11 with antenna 12 communicating through electromagnetic wave provided inside of the tire than a carcass layer 4 including steel cord provided in a side wall part 2, a guide antenna 20 for guiding electromagnetic wave sent from the antenna 11 to a receiver is provided outside of tire than the carcass layer 4 and adjacent to the antenna 11. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】 [0001]
【発明の属する技術分野】 BACKGROUND OF THE INVENTION
本発明は、空気入りタイヤに関し、更に詳しくは、耐久性を低下させることなく金属強化層による通信障害を改善するようにした空気入りタイヤに関する。 The present invention relates to a pneumatic tire, more particularly to a pneumatic tire so as to improve the communication failure due to metal reinforcing layer without reducing the durability.
【0002】 [0002]
【従来の技術】 BACKGROUND OF THE INVENTION
近年、車両の走行安全性を高めるため、空気入りタイヤの空気圧が減少した際にそれをドライバーに知らせる低空気圧警報装置が種々提案されている。 Recently, in order to increase the running safety of the vehicle, the low pressure warning device to inform it to the driver when the air pressure of the pneumatic tire is reduced it has been proposed. これらの警報装置は、一般に、タイヤ内の空気圧低下を検出するセンサを空気入りタイヤの内面に取り付け、該センサによりタイヤ内の空気圧低下が検知されると、センサに接続されたタイヤ内の送信機が運転席に設置された受信機に検知信号を送信し、該受信機に接続された警報手段が警報を発してドライバーに知らせるようになっている。 These alarm devices are generally fitted with a sensor for detecting the pressure drop in the tire on the inner surface of a pneumatic tire, the pressure drop in the tire by the sensor is detected, the transmitter in a tire which is connected to the sensor There transmits a detection signal to the installed receiver in the driver's seat, alarm means coupled to said receiver is adapted to inform the driver an alarm.
【0003】 [0003]
しかしながら、上述した警報装置は、配列したスチールコードをゴム被覆してなるカーカス層や補強層などの金属強化層を有する空気入りタイヤに使用すると、金属強化層が障害となって、送信機のアンテナから送信された電磁波の強度が受信機での受信時に大きく低下する。 However, the warning device described above, the use of steel cords arranged in a pneumatic tire having a metal reinforcing layer, such as a carcass layer and a reinforcing layer formed by rubber-coated, metal reinforcing layer becomes an obstacle, the transmitter antenna electromagnetic wave strength transmitted from greatly decreases upon the reception at the receiver. また、受信周波数がしばしばシフトするため、受信機の受信周波数調整が必要になるという問題があった。 Further, since the reception frequency is often shifted, reception frequency adjustment of the receiver there is a problem that becomes necessary.
【0004】 [0004]
そこで、従来、上記対策として、タイヤ内に連通した耐圧ホースなどの配管類をタイヤ外側に引き出し、その配管の金属強化層の影響を受けない部分に送信機とセンサを収容するようにした技術が提案されている。 Therefore, conventionally, as the countermeasure, pull the pipes, such as pressure hose communicating with the tire on the tire outer, the technique so as to accommodate the transmitter and sensor affected not portions of the metal reinforcing layer of the pipe Proposed. このように送信機を金属強化層の影響を受けない部分に配置することで、金属強化層による通信障害を回避するようにしている。 Thus the transmitter by arranging the unaffected parts of the metal reinforcing layer, and so as to prevent a communication failure due to metal reinforcing layer. しかし、このような配管類をタイヤに取り付けると、その取り付け箇所における耐久性の低下が避けられない。 However, installing such pipes in the tire, inevitably lowering of durability in its mounting position.
【0005】 [0005]
【発明が解決しようとする課題】 [Problems that the Invention is to Solve
本発明の目的は、電磁波により通信する送信機などの電子装置を金属強化層よりタイヤ内側に備えた空気入りタイヤにおいて、耐久性を低下させることなく金属強化層による通信障害を改善することが可能な空気入りタイヤを提供することにある。 An object of the present invention, can be a pneumatic tire including the tire inner side of the metal reinforcing layer electronic device, such as a transmitter for communication by an electromagnetic wave, to improve the communication failure due to metal reinforcing layer without reducing the durability It is to provide a pneumatic tire.
【0006】 [0006]
【課題を解決するための手段】 In order to solve the problems]
上記目的を達成する本発明は、サイドウォール部に配設された金属強化層よりタイヤ内側に、電磁波により通信するアンテナを有する電子装置を配置した空気入りタイヤにおいて、前記金属強化層よりタイヤ外側でかつ前記電子装置のアンテナ近傍に、該アンテナから発信される電磁波を誘導する誘導アンテナを設置したことを特徴とする。 The present invention to achieve the above object, the tire inside the disposed metal reinforcing layer in the sidewall portion, the pneumatic tire placing the electronic device having an antenna for communicating with electromagnetic waves, the tire outside the said metal reinforcing layer and near the antenna of the electronic device, characterized by being installed inductive antenna to induce an electromagnetic wave transmitted from the antenna.
【0007】 [0007]
このように金属強化層よりタイヤ外側にアンテナに近接して誘導アンテナを配置するため、アンテナからの電磁波信号が誘導アンテナを中継して送信されるようになる。 Because this manner to place the inductive antenna adjacent to the antenna to the tire outside the metal reinforcing layer, so that electromagnetic signals from the antenna are transmitted by relaying the inductive antenna. そのため、従来の誘導アンテナがない場合よりも、受信機で受け取る電磁波信号の強度を高くすることができ、かつ受信周波数のシフト防止も可能になるので受信機において受信周波数調整を行う必要がない。 Therefore, than without the conventional inductive antenna, it is not necessary to perform the reception frequency adjustment at the receiver the strength of the electromagnetic wave signal can be increased, and therefore allows also the shift preventing reception frequency received at the receiver.
【0008】 [0008]
また、誘導アンテナを設置するだけでよいため、従来の配管類をタイヤ外側に引き出す構成に起因する耐久性の悪化を招くようなことがない。 Further, since it is only necessary to install the inductive antenna, there is no such thing as deteriorated durability due to the configuration elicit conventional piping to the tire outside. 従って、耐久性を低下させることなく、金属強化層による通信障害の改善が可能になる。 Therefore, without lowering the durability it becomes possible to improve the communication failure due to metal reinforcing layer.
【0009】 [0009]
【発明の実施の形態】 DETAILED DESCRIPTION OF THE INVENTION
以下、本発明の構成について添付の図面を参照しながら詳細に説明する。 It will be described in detail with reference to the accompanying drawings the structure of the present invention.
【0010】 [0010]
図1は本発明の空気入りタイヤの一例で、トラックやバスなどの重荷重車両に使用される重荷重用空気入りタイヤを示しており、1はトレッド部、2はサイドウォール部、3はビード部、CLはタイヤセンターラインである。 Figure 1 is an example of a pneumatic tire of the present invention shows a heavy-duty pneumatic tire used for heavy duty vehicles such as trucks and buses, 1 denotes a tread portion, 2 is a sidewall part, 3 a bead portion , CL is a tire center line.
【0011】 [0011]
タイヤ内側に左右のビード部3間にカーカス層4が装架され、その両端部4aがビードコア5の周りにビードフィラー6を挟み込むようにしてタイヤ内側から外側に折り返されている。 Is mounted carcass layer 4 is between the left and right bead portions 3 inside the tire, it is folded from the inside to the outside tire so as to sandwich a bead filler 6 around its two ends 4a, the bead core 5. カーカス層4は、タイヤ幅方向に延在するスチールコードを引き揃えてゴム被覆した構造になっている。 The carcass layer 4, is a rubber coated structure aligned pull the steel cord extending in the tire width direction. トレッド部1のカーカス層4外周側には複数のベルト層7が配置され、カーカス層4の内側にはインナーライナー層8が設けられている。 The carcass layer 4 the outer peripheral side of the tread portion 1 is disposed a plurality of belt layers 7, inside the carcass layer 4 inner liner layer 8 is provided.
【0012】 [0012]
サイドウォール部2のインナーライナー層8の内側面(タイヤ内面)8aには、低空気圧警報装置10が取り付けられている。 The side inner surfaces of the wall portions 2 of the inner liner layer 8 (the inner surface of the tire) 8a, and a low pressure warning system 10 is mounted. 低空気圧警報装置10は、電磁波により通信するアンテナ12を有する送信機11、タイヤ内圧を検出するセンサ13、及び送信機11からの信号を受信する受信機(不図示)とランプなどの警報手段(不図示)を備えている。 Low pressure warning system 10 includes a transmitter 11 having an antenna 12 for communicating with the electromagnetic wave, the warning means such as a receiver (not shown) and a lamp that receives a signal from the sensor 13 and the transmitter 11, for detecting the tire pressure ( and a not shown). 送信機11が内側面8aに固設され、センサ13が送信機11に取り付けられている。 Transmitter 11 is fixed to the inner surface 8a, the sensor 13 is attached to the transmitter 11. 受信機及び警報手段は、運転席に設置されるようになっている。 Receiver and alarm means are adapted to be installed in the driver's seat.
【0013】 [0013]
アンテナ12は、図2に示すように、コイル状に巻回した形状で、インナーライナー層(タイヤ構成部材)8の内側面8a上に導電性インクにより印刷形成してあり、コイル状の電界型アンテナになっている。 Antenna 12, as shown in FIG. 2, in a shape wound in a coil shape, the inner liner layer Yes to print formed by conductive ink on the inner surface 8a of the (tire components) 8, coiled electric field type It has become antenna. センサ13がタイヤ内の圧力が所定レベルより低くなったのを検知すると、送信機11がオンになり、送信機11に接続されたアンテナ12から電磁波の信号が送信されるようになっている。 When the sensor 13 detects that the pressure in the tire is lower than the predetermined level, the transmitter 11 is turned on, the electromagnetic wave signal from the connected antenna 12 to the transmitter 11 is adapted to be transmitted.
【0014】 [0014]
サイドウォール部2のカーカス層4よりタイヤ外側のゴム部(タイヤ構成部材)外側面(タイヤ外面)2aには、アンテナ12と対向する近傍位置に、アンテナ12から発信された電磁波の信号を受信機に誘導するための誘導アンテナ20が設けられている。 Rubber portion of the tire outside the carcass layer 4 in the sidewall portion 2 in the (tire components) outer surface (external surface of the tire) 2a, the antenna 12 and the opposite position near the receiver electromagnetic signal originating from the antenna 12 inductive antenna 20 is provided for guiding the. この誘導アンテナ20も、図2に示すように、コイル状に巻回した形状で、ゴム部外側面2a上に導電性インクにより印刷形成されており、アンテナ12と同様に、コイル状の電界型アンテナにしてある。 The inductive antenna 20 also, as shown in FIG. 2, in a shape wound in a coil shape, are formed by printing a conductive ink onto the rubber outer side 2a, similarly to the antenna 12, the coiled electric field type It is the antenna. 誘導アンテナ20は、アンテナ12と共振周波数及び巻き方向を同一にしてあり、アンテナ12から発信された電磁波の信号を受信し、その信号を低空気圧警報装置10の受信機に送信するようになっている。 Inductive antenna 20 includes an antenna 12 and Yes in the resonance frequency and the winding direction in the same, to receive the electromagnetic wave signal transmitted from the antenna 12, so as to transmit the signal to the receiver of the low pressure warning system 10 there.
【0015】 [0015]
上述した構成の空気入りタイヤによれば、タイヤの内圧が所定レベルより低くなったのをセンサ13が検知すると、オンになった送信機11のアンテナ12に電流が流れ、それにより生じた誘導起電力により誘導アンテナ20がアンテナ12から電磁波の信号を受信する。 According to the pneumatic tire of the above structure, when the internal pressure of the tire sensor 13 became lower than a predetermined level is detected, a current flows through the antenna 12 of the transmitter 11 turned on, an induced electromotive which thereby resulted inductive antenna 20 receives the electromagnetic wave signal from the antenna 12 by the power. 誘導アンテナ20は、その信号を受け取ると低空気圧警報装置10の受信機に電磁波の信号を送信し、警報手段がドライバーに警報を出す。 Inductive antenna 20 transmits an electromagnetic wave signal to a receiver with low pressure warning system 10 receives the signal, the alarm means alert the driver.
【0016】 [0016]
スチールコードを配列したカーカス層4よりタイヤ外側でアンテナ12の近傍に誘導アンテナ20を設置し、アンテナ12からの電磁波の信号を誘導アンテナ20を中継して低空気圧警報装置10の受信機に送信するため、従来のような直接送信する場合に比べて、受信機で受信する際の電磁波の強度を高めることができる。 In the tire outside the carcass layer 4 having an array of steel cords is installed inductive antenna 20 in the vicinity of the antenna 12, and transmits and relays the inductive antenna 20 an electromagnetic wave signal from the antenna 12 to the receiver low pressure warning system 10 Therefore, compared to the case of transmitting conventional such direct, enhance the strength of the electromagnetic wave when received by a receiver. また、受信周波数のシフトを防ぐことができるので、受信機の受信周波数調整が不要になる。 Further, it is possible to prevent the shift of the reception frequency, the reception frequency adjustment of the receiver is not required.
【0017】 [0017]
しかも、誘導アンテナ20を設置するだけでよいため、従来の配管類をタイヤ外側に引き出す構成を採用した際に起こる耐久性の問題が生じることもない。 Moreover, induction since it is only necessary to install an antenna 20, it does not cause the durability issues that arise when employing an arrangement to draw the conventional piping to the tire outside. 従って、耐久性を低下させることなく、スチールコードを用いたカーカス層4による通信障害を改善することができる。 Therefore, without lowering the durability can be improved communication failure due to the carcass layer 4 using the steel cord.
【0018】 [0018]
図3は、本発明の空気入りタイヤの他の例を示す。 Figure 3 shows another example of the pneumatic tire of the present invention. この実施形態では、上述した低空気圧警報装置10に代えて、サイドウォール部2のインナーライナー層8とカーカス層4との間にトランスポンダ30を設置したものである。 In this embodiment, instead of the low-pressure warning system 10 described above is obtained by installing the transponder 30 between the side wall portion 2 of the inner liner layer 8 and the carcass layer 4.
【0019】 [0019]
トランスポンダ30は、図4に示すように、フィルム基材31上にタイヤ情報を格納する集積回路32とこれに接続されたコイル状のアンテナ33を有する構成になっており、アンテナ33は導電性インクによりフィルム基材31上に印刷形成されている。 Transponder 30, as shown in FIG. 4, which has a configuration having a coiled antenna 33 connected thereto and an integrated circuit 32 for storing the tire information on the film substrate 31, the antenna 33 is conductive ink It is printed formed on the film substrate 31 by. 上述した誘導アンテナ20が、上記と同様にして、アンテナ33と対向する近傍位置で、カーカス層4のタイヤ外側なるタイヤ外面2aに設けられている。 Inductive antenna 20 described above is, in the same manner as described above, in the vicinity position facing the antenna 33 is provided on the tire outer surface 2a made tire outer carcass layer 4.
【0020】 [0020]
トランスポンダ30の読取り/書込み器(不図示)により、アンテナ33及び誘導アンテナ20を介して、集積回路32に格納されたタイヤ情報を読み取り、また集積回路32に新たな情報を書き込みできるようになっている。 The read / write unit of the transponder 30 (not shown), via the antenna 33 and the inductive antenna 20 reads the tire information stored in the integrated circuit 32, also made it possible to write new information to the integrated circuit 32 there. このようなトランスポンダ30をカーカス層4よりタイヤ内側に設けた場合にも、誘導アンテナ20を設置することにより上記と同様の効果を得ることができる。 Also such a transponder 30 in the case of providing the tire inside the carcass layer 4, it is possible to obtain the same effect as described above by placing the inductive antenna 20. なお、トランスポンダ30は、コイル状に巻回したアンテナと情報を格納する集積回路とを円筒状のガラス保護容器内に収容したものを使用してもよい。 Incidentally, the transponder 30 may be used that houses an integrated circuit for storing antenna information wound into a coil in a cylindrical glass protective container.
【0021】 [0021]
本発明において、アンテナ12,20,33は、上述したようにコイル状に形成するのが好ましが、高い周波数の使用により通信可能であれば、直線状やコイル状以外のパターンをもつアンテナであってもよい。 In the present invention, the antenna 12,20,33, the Shi is preferable to form the coil shape as described above, but capable of communication through the use of high frequency, an antenna having a pattern other than straight or coiled it may be.
【0022】 [0022]
誘導アンテナ20は、上記実施形態では、サイドウォール部2のゴム部外側面2aに設けたが、カーカス層4よりタイヤ外側であればよく、サイドウォール部2内に埋設配置することもできる。 Inductive antenna 20, in the embodiment, provided in the rubber outer side surface 2a of the sidewall portion 2 may be any tire is outside the carcass layer 4, it can also be embedded disposed within the sidewall portion 2. また、誘導アンテナ20は、上述したようにタイヤ構成部材に直接導電性インクで印刷するのが誘導アンテナ20の取り付けを容易に行うことができるので好ましいが、フィルム状の基材に導電性インクで印刷し、そのフィルム状の基材を配置するようにしてもよい。 Moreover, inductive antenna 20 is preferred because the attachment of inductive antenna 20 to print directly conductive ink tire component member as described above can be easily performed, a conductive ink film-like substrate printed, it may be arranged the film-like substrate.
【0023】 [0023]
上記実施形態では、サイドウォール部2に延在するスチールコードを用いたカーカス層4が通信障害となる金属強化層として作用する空気入りタイヤについて説明したが、本発明は、スチールコードで補強されたコード補強層などをサイドウォール部2に配置した空気入りタイヤにも好適に使用することができる。 In the above embodiment, the carcass layer 4 using the steel cord extending sidewall portion 2 has been described pneumatic tire to act as a metal reinforcing layer serving as a communication failure, the present invention is reinforced with steel cord in pneumatic tire arranged cord reinforcing layer and the sidewall portion 2 may be suitably used. なお、本発明でいう金属強化層とは、上述したカーカス層やコード補強層などの金属コードを有する金属コード層に限定されず、金属材料で強化した通信障害となるタイヤ構成層であればいずれの層も含むものとする。 Note that the metal reinforcing layer in the present invention is not limited to a metal cord layer having metallic cords, such as a carcass layer or cord reinforcing layer as described above, if the tire component layer as a communication failure reinforced with metallic material either also meant to include layers.
【0024】 [0024]
また、本発明は、上述した実施形態において、送信機11やトランスポンダ30をタイヤ内側に設けた例を示したが、サイドウォール部2に配設されたカーカス層4などの金属強化層よりタイヤ内側に、電磁波により通信するアンテナを有する電子装置を有する空気入りタイヤであれば、いずれのタイヤにも好ましく用いることができる。 Further, the present invention is, in the embodiment described above, the transmitter 11 and the transponder 30 shown an example in which the inside of the tire, the tire inner side of the metal reinforcement layer such as the carcass layer 4 disposed on the side wall portions 2 to, if a pneumatic tire having an electronic device having an antenna for communicating with electromagnetic waves, can be preferably used in any of the tires.
【0025】 [0025]
【発明の効果】 【Effect of the invention】
上述したように本発明は、サイドウォール部に配設された金属強化層よりタイヤ内側に、電磁波により通信するアンテナを有する電子装置を有する空気入りタイヤにおいて、金属強化層よりタイヤ外側でかつ電子装置のアンテナ近傍に、該アンテナから発信される電磁波を誘導する誘導アンテナを設置したので、誘導アンテナを経由して電子装置のアンテナから発信された信号を受信機に送信できるため、タイヤの耐久性に悪影響を与えることなく金属強化層による通信障害を改善することが可能になる。 The present invention as described above, the tire inside the disposed metal reinforcing layer in the sidewall portion, a pneumatic tire having an electronic device having an antenna for communicating by electromagnetic waves, and an electronic device in the tire outside the metal reinforcing layer of the antenna vicinity, since the installed inductive antenna to induce an electromagnetic wave transmitted from the antenna, since the signals emitted via the inductive antenna from the antenna of the electronic device can be sent to the receiver, the durability of the tire it is possible to improve the communication failure due to metal reinforcing layer without adversely affecting.
【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS
【図1】本発明の空気入りタイヤの一例を示すタイヤ子午線半断面図である。 1 is a tire meridian half sectional view showing an example of a pneumatic tire of the present invention.
【図2】図1の送信機のアンテナと誘導アンテナの一例を示す拡大斜視図である。 2 is an enlarged perspective view showing an example of an antenna and inductive antenna of the transmitter of FIG.
【図3】本発明の空気入りタイヤの他の例を示すタイヤ子午線半断面図である。 3 is a tire meridian half cross-sectional view showing another example of the pneumatic tire of the present invention.
【図4】図3のトランスポンダの平面図である。 It is a plan view of the transponder of FIG. 3; FIG.
【符号の説明】 DESCRIPTION OF SYMBOLS
1 トレッド部 2 サイドウォール部2a 外側面 3 ビード部4 カーカス層(金属強化層) 9 インナーライナー層9a 内側面 10 低空気圧警報装置11 送信機(電子装置) 12 アンテナ13 センサ 20 誘導アンテナ30 トランスポンダ(電子装置)31 フィルム基材32 アンテナ 33 集積回路 1 tread portion 2 sidewall portion 2a outside surface 3 bead portion 4 carcass layer (metal reinforcing layer) 9 inner liner layer 9a inner surface 10 and the low pressure warning system 11 transmitter (electronic device) 12 antenna 13 sensor 20 inductive antenna 30 transponder ( electronic device) 31 film base 32 antenna 33 integrated circuits

Claims (10)

  1. サイドウォール部に配設された金属強化層よりタイヤ内側に、電磁波により通信するアンテナを有する電子装置を配置した空気入りタイヤにおいて、前記金属強化層よりタイヤ外側でかつ前記電子装置のアンテナ近傍に、該アンテナから発信される電磁波を誘導する誘導アンテナを設置した空気入りタイヤ。 The tire inside the disposed metal reinforcing layer in the sidewall portion, the pneumatic tire placing the electronic device having an antenna for communicating by electromagnetic waves, and the antenna vicinity of the electronic device in the tire outside the said metal reinforcing layer, pneumatic tire installed inductive antenna to induce an electromagnetic wave transmitted from the antenna.
  2. 前記電子装置のアンテナと前記誘導アンテナとを前記金属強化層を介して対向配置した請求項2に記載の空気入りタイヤ。 The pneumatic tire according to claim 2, the antenna of the electronic device and the inductive antenna and opposed through the metal reinforcing layer.
  3. 前記電子装置のアンテナと前記誘導アンテナが、共振周波数を同一にした電界型アンテナからなる請求項1または2に記載の空気入りタイヤ。 Antenna and the inductive antenna of the electronic device, the pneumatic tire according to claim 1 or 2 comprising a field-type antenna in which the resonance frequency to the same.
  4. 前記電子装置のアンテナと前記誘導アンテナが、巻き方向を同一にしたコイル状の電界型アンテナからなる請求項1,2または3に記載の空気入りタイヤ。 The antenna and the inductive antenna, the pneumatic tire according to claim 1, 2 or 3 consisting of wound like coil in which the direction in the same field type antenna of the electronic device.
  5. 前記電界型アンテナが導電性インクで印刷形成されたアンテナである請求項3または4に記載の空気入りタイヤ。 The pneumatic tire according to claim 3 or 4, wherein the electric field-type antenna is an antenna which is printed a conductive ink.
  6. 前記電界型アンテナが導電性インクをタイヤ構成部材に印刷形成してなる請求項5に記載の空気入りタイヤ。 The pneumatic tire according to claim 5, wherein said field type antenna formed by printing a conductive ink onto tire components.
  7. 前記金属強化層が金属コードを有する金属コード層である請求項1,2,3,4,5または6に記載の空気入りタイヤ。 The pneumatic tire according to claim 2, 3, 4, 5 or 6 wherein the metal reinforcing layer is a metal cord layer having metallic cords.
  8. 前記金属コード層が前記サイドウォール部に延在するスチールコードを有するカーカス層である請求項7に記載の空気入りタイヤ。 The pneumatic tire according to claim 7 is a carcass layer having a steel cord the metal cord layer extends in the side wall portion.
  9. 前記電子装置が低空気圧警報装置の送信機である請求項1,2,3,4,5,6,7または8に記載の空気入りタイヤ。 The pneumatic tire according to claim 7 or 8 wherein the electronic device is a transmitter of the low pressure warning system.
  10. 前記電子装置がタイヤ情報を格納する集積回路と該集積回路に接続されたアンテナとを有するトランスポンダからなる請求項1,2,3,4,5,6,7または8に記載の空気入りタイヤ。 The pneumatic tire according to claim 7 or 8 consists of a transponder having an antenna the electronic device is connected to the integrated circuit and the integrated circuit for storing tire information.
JP2002243277A 2002-08-23 2002-08-23 Pneumatic tire Expired - Fee Related JP4107381B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002243277A JP4107381B2 (en) 2002-08-23 2002-08-23 Pneumatic tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002243277A JP4107381B2 (en) 2002-08-23 2002-08-23 Pneumatic tire

Publications (2)

Publication Number Publication Date
JP2004082775A true JP2004082775A (en) 2004-03-18
JP4107381B2 JP4107381B2 (en) 2008-06-25

Family

ID=32052077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002243277A Expired - Fee Related JP4107381B2 (en) 2002-08-23 2002-08-23 Pneumatic tire

Country Status (1)

Country Link
JP (1) JP4107381B2 (en)

Cited By (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006022218A1 (en) * 2004-08-23 2006-03-02 The Yokohama Rubber Co., Ltd. Pneumatic tire
WO2006118011A1 (en) * 2005-04-26 2006-11-09 Sanyo Electric Co., Ltd. Tire information system and tire used for the same
WO2008090943A1 (en) * 2007-01-26 2008-07-31 Murata Manufacturing Co., Ltd. Container with electromagnetically coupling module
US7857230B2 (en) 2007-07-18 2010-12-28 Murata Manufacturing Co., Ltd. Wireless IC device and manufacturing method thereof
US7871008B2 (en) 2008-06-25 2011-01-18 Murata Manufacturing Co., Ltd. Wireless IC device and manufacturing method thereof
US7931206B2 (en) 2007-05-10 2011-04-26 Murata Manufacturing Co., Ltd. Wireless IC device
US7967216B2 (en) 2008-05-22 2011-06-28 Murata Manufacturing Co., Ltd. Wireless IC device
US7997501B2 (en) 2007-07-17 2011-08-16 Murata Manufacturing Co., Ltd. Wireless IC device and electronic apparatus
US8070070B2 (en) 2007-12-26 2011-12-06 Murata Manufacturing Co., Ltd. Antenna device and radio frequency IC device
US8078106B2 (en) 2006-01-19 2011-12-13 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US8177138B2 (en) 2008-10-29 2012-05-15 Murata Manufacturing Co., Ltd. Radio IC device
US8179329B2 (en) 2008-03-03 2012-05-15 Murata Manufacturing Co., Ltd. Composite antenna
WO2012073973A1 (en) * 2010-12-02 2012-06-07 横浜ゴム株式会社 Tire equipped with information acquisition device
JP2012116417A (en) * 2010-12-03 2012-06-21 Yokohama Rubber Co Ltd:The Pneumatic tire, tire deterioration state determining system and tire deterioration state determining method
US8228765B2 (en) 2006-06-30 2012-07-24 Murata Manufacturing Co., Ltd. Optical disc
US8264357B2 (en) 2007-06-27 2012-09-11 Murata Manufacturing Co., Ltd. Wireless IC device
US8299929B2 (en) 2006-09-26 2012-10-30 Murata Manufacturing Co., Ltd. Inductively coupled module and item with inductively coupled module
US8299968B2 (en) 2007-02-06 2012-10-30 Murata Manufacturing Co., Ltd. Packaging material with electromagnetic coupling module
US8336786B2 (en) 2010-03-12 2012-12-25 Murata Manufacturing Co., Ltd. Wireless communication device and metal article
US8342416B2 (en) 2009-01-09 2013-01-01 Murata Manufacturing Co., Ltd. Wireless IC device, wireless IC module and method of manufacturing wireless IC module
US8360325B2 (en) 2008-04-14 2013-01-29 Murata Manufacturing Co., Ltd. Wireless IC device, electronic apparatus, and method for adjusting resonant frequency of wireless IC device
US8360324B2 (en) 2007-04-09 2013-01-29 Murata Manufacturing Co., Ltd. Wireless IC device
US8381997B2 (en) 2009-06-03 2013-02-26 Murata Manufacturing Co., Ltd. Radio frequency IC device and method of manufacturing the same
US8390459B2 (en) 2007-04-06 2013-03-05 Murata Manufacturing Co., Ltd. Wireless IC device
US8400365B2 (en) 2009-11-20 2013-03-19 Murata Manufacturing Co., Ltd. Antenna device and mobile communication terminal
US8400307B2 (en) 2007-07-18 2013-03-19 Murata Manufacturing Co., Ltd. Radio frequency IC device and electronic apparatus
US8418928B2 (en) 2009-04-14 2013-04-16 Murata Manufacturing Co., Ltd. Wireless IC device component and wireless IC device
US8424769B2 (en) 2010-07-08 2013-04-23 Murata Manufacturing Co., Ltd. Antenna and RFID device
US8424762B2 (en) 2007-04-14 2013-04-23 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US8474725B2 (en) 2007-04-27 2013-07-02 Murata Manufacturing Co., Ltd. Wireless IC device
US8531346B2 (en) 2007-04-26 2013-09-10 Murata Manufacturing Co., Ltd. Wireless IC device
US8546927B2 (en) 2010-09-03 2013-10-01 Murata Manufacturing Co., Ltd. RFIC chip mounting structure
US8552870B2 (en) 2007-07-09 2013-10-08 Murata Manufacturing Co., Ltd. Wireless IC device
US8583043B2 (en) 2009-01-16 2013-11-12 Murata Manufacturing Co., Ltd. High-frequency device and wireless IC device
US8590797B2 (en) 2008-05-21 2013-11-26 Murata Manufacturing Co., Ltd. Wireless IC device
US8596545B2 (en) 2008-05-28 2013-12-03 Murata Manufacturing Co., Ltd. Component of wireless IC device and wireless IC device
US8602310B2 (en) 2010-03-03 2013-12-10 Murata Manufacturing Co., Ltd. Radio communication device and radio communication terminal
US8610636B2 (en) 2007-12-20 2013-12-17 Murata Manufacturing Co., Ltd. Radio frequency IC device
US8613395B2 (en) 2011-02-28 2013-12-24 Murata Manufacturing Co., Ltd. Wireless communication device
US8632014B2 (en) 2007-04-27 2014-01-21 Murata Manufacturing Co., Ltd. Wireless IC device
US8668151B2 (en) 2008-03-26 2014-03-11 Murata Manufacturing Co., Ltd. Wireless IC device
US8680971B2 (en) 2009-09-28 2014-03-25 Murata Manufacturing Co., Ltd. Wireless IC device and method of detecting environmental state using the device
US8692718B2 (en) 2008-11-17 2014-04-08 Murata Manufacturing Co., Ltd. Antenna and wireless IC device
US8718727B2 (en) 2009-12-24 2014-05-06 Murata Manufacturing Co., Ltd. Antenna having structure for multi-angled reception and mobile terminal including the antenna
US8720789B2 (en) 2012-01-30 2014-05-13 Murata Manufacturing Co., Ltd. Wireless IC device
US8740093B2 (en) 2011-04-13 2014-06-03 Murata Manufacturing Co., Ltd. Radio IC device and radio communication terminal
US8757500B2 (en) 2007-05-11 2014-06-24 Murata Manufacturing Co., Ltd. Wireless IC device
US8770489B2 (en) 2011-07-15 2014-07-08 Murata Manufacturing Co., Ltd. Radio communication device
US8797225B2 (en) 2011-03-08 2014-08-05 Murata Manufacturing Co., Ltd. Antenna device and communication terminal apparatus
US8797148B2 (en) 2008-03-03 2014-08-05 Murata Manufacturing Co., Ltd. Radio frequency IC device and radio communication system
US8810456B2 (en) 2009-06-19 2014-08-19 Murata Manufacturing Co., Ltd. Wireless IC device and coupling method for power feeding circuit and radiation plate
US8814056B2 (en) 2011-07-19 2014-08-26 Murata Manufacturing Co., Ltd. Antenna device, RFID tag, and communication terminal apparatus
US8847831B2 (en) 2009-07-03 2014-09-30 Murata Manufacturing Co., Ltd. Antenna and antenna module
US8853549B2 (en) 2009-09-30 2014-10-07 Murata Manufacturing Co., Ltd. Circuit substrate and method of manufacturing same
US8870077B2 (en) 2008-08-19 2014-10-28 Murata Manufacturing Co., Ltd. Wireless IC device and method for manufacturing same
US8878739B2 (en) 2011-07-14 2014-11-04 Murata Manufacturing Co., Ltd. Wireless communication device
US8905316B2 (en) 2010-05-14 2014-12-09 Murata Manufacturing Co., Ltd. Wireless IC device
US8905296B2 (en) 2011-12-01 2014-12-09 Murata Manufacturing Co., Ltd. Wireless integrated circuit device and method of manufacturing the same
US8937576B2 (en) 2011-04-05 2015-01-20 Murata Manufacturing Co., Ltd. Wireless communication device
US8944335B2 (en) 2010-09-30 2015-02-03 Murata Manufacturing Co., Ltd. Wireless IC device
US8976075B2 (en) 2009-04-21 2015-03-10 Murata Manufacturing Co., Ltd. Antenna device and method of setting resonant frequency of antenna device
US8981906B2 (en) 2010-08-10 2015-03-17 Murata Manufacturing Co., Ltd. Printed wiring board and wireless communication system
US8994605B2 (en) 2009-10-02 2015-03-31 Murata Manufacturing Co., Ltd. Wireless IC device and electromagnetic coupling module
US8991713B2 (en) 2011-01-14 2015-03-31 Murata Manufacturing Co., Ltd. RFID chip package and RFID tag
US9024725B2 (en) 2009-11-04 2015-05-05 Murata Manufacturing Co., Ltd. Communication terminal and information processing system
US9024837B2 (en) 2010-03-31 2015-05-05 Murata Manufacturing Co., Ltd. Antenna and wireless communication device
US9077067B2 (en) 2008-07-04 2015-07-07 Murata Manufacturing Co., Ltd. Radio IC device
US9104950B2 (en) 2009-01-30 2015-08-11 Murata Manufacturing Co., Ltd. Antenna and wireless IC device
US9123996B2 (en) 2010-05-14 2015-09-01 Murata Manufacturing Co., Ltd. Wireless IC device
US9166291B2 (en) 2010-10-12 2015-10-20 Murata Manufacturing Co., Ltd. Antenna device and communication terminal apparatus
US9165239B2 (en) 2006-04-26 2015-10-20 Murata Manufacturing Co., Ltd. Electromagnetic-coupling-module-attached article
US9178279B2 (en) 2009-11-04 2015-11-03 Murata Manufacturing Co., Ltd. Wireless IC tag, reader-writer, and information processing system
US9231305B2 (en) 2008-10-24 2016-01-05 Murata Manufacturing Co., Ltd. Wireless IC device
US9236651B2 (en) 2010-10-21 2016-01-12 Murata Manufacturing Co., Ltd. Communication terminal device
US9281873B2 (en) 2008-05-26 2016-03-08 Murata Manufacturing Co., Ltd. Wireless IC device system and method of determining authenticity of wireless IC device
US9378452B2 (en) 2011-05-16 2016-06-28 Murata Manufacturing Co., Ltd. Radio IC device
CN105793069A (en) * 2013-12-06 2016-07-20 横滨橡胶株式会社 Systems and methods for power peaking with energy storage
US9444143B2 (en) 2009-10-16 2016-09-13 Murata Manufacturing Co., Ltd. Antenna and wireless IC device
US9461363B2 (en) 2009-11-04 2016-10-04 Murata Manufacturing Co., Ltd. Communication terminal and information processing system
US9460376B2 (en) 2007-07-18 2016-10-04 Murata Manufacturing Co., Ltd. Radio IC device
US9460320B2 (en) 2009-10-27 2016-10-04 Murata Manufacturing Co., Ltd. Transceiver and radio frequency identification tag reader
JP2016533968A (en) * 2013-09-17 2016-11-04 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー Tire structure for the device attached to the outside
US9543642B2 (en) 2011-09-09 2017-01-10 Murata Manufacturing Co., Ltd. Antenna device and wireless device
US9558384B2 (en) 2010-07-28 2017-01-31 Murata Manufacturing Co., Ltd. Antenna apparatus and communication terminal instrument
US9692128B2 (en) 2012-02-24 2017-06-27 Murata Manufacturing Co., Ltd. Antenna device and wireless communication device
US9727765B2 (en) 2010-03-24 2017-08-08 Murata Manufacturing Co., Ltd. RFID system including a reader/writer and RFID tag
US9761923B2 (en) 2011-01-05 2017-09-12 Murata Manufacturing Co., Ltd. Wireless communication device
US10013650B2 (en) 2010-03-03 2018-07-03 Murata Manufacturing Co., Ltd. Wireless communication module and wireless communication device
US10235544B2 (en) 2012-04-13 2019-03-19 Murata Manufacturing Co., Ltd. Inspection method and inspection device for RFID tag

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017218763A1 (en) * 2017-10-20 2019-04-25 Continental Reifen Deutschland Gmbh A method of forming a non-contact readable identification unit in a tire

Cited By (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006022218A1 (en) * 2004-08-23 2006-03-02 The Yokohama Rubber Co., Ltd. Pneumatic tire
US8004408B2 (en) 2004-08-23 2011-08-23 The Yokohama Rubber Co., Ltd. Pneumatic tire with transponder and indicator of transponder position
JP4827837B2 (en) * 2005-04-26 2011-11-30 三洋電機株式会社 Tire sensor system and a tire used in this
US7859393B2 (en) 2005-04-26 2010-12-28 Sanyo Electric Co., Ltd. Tire sensor system and tire used for the same
WO2006118011A1 (en) * 2005-04-26 2006-11-09 Sanyo Electric Co., Ltd. Tire information system and tire used for the same
US8326223B2 (en) 2006-01-19 2012-12-04 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US8725071B2 (en) 2006-01-19 2014-05-13 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US8078106B2 (en) 2006-01-19 2011-12-13 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US8676117B2 (en) 2006-01-19 2014-03-18 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US9165239B2 (en) 2006-04-26 2015-10-20 Murata Manufacturing Co., Ltd. Electromagnetic-coupling-module-attached article
US8228765B2 (en) 2006-06-30 2012-07-24 Murata Manufacturing Co., Ltd. Optical disc
US8299929B2 (en) 2006-09-26 2012-10-30 Murata Manufacturing Co., Ltd. Inductively coupled module and item with inductively coupled module
US8031124B2 (en) 2007-01-26 2011-10-04 Murata Manufacturing Co., Ltd. Container with electromagnetic coupling module
WO2008090943A1 (en) * 2007-01-26 2008-07-31 Murata Manufacturing Co., Ltd. Container with electromagnetically coupling module
JP4835696B2 (en) * 2007-01-26 2011-12-14 株式会社村田製作所 Container with an electromagnetic coupling module
US8299968B2 (en) 2007-02-06 2012-10-30 Murata Manufacturing Co., Ltd. Packaging material with electromagnetic coupling module
US8390459B2 (en) 2007-04-06 2013-03-05 Murata Manufacturing Co., Ltd. Wireless IC device
US8360324B2 (en) 2007-04-09 2013-01-29 Murata Manufacturing Co., Ltd. Wireless IC device
US8424762B2 (en) 2007-04-14 2013-04-23 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US8531346B2 (en) 2007-04-26 2013-09-10 Murata Manufacturing Co., Ltd. Wireless IC device
US8632014B2 (en) 2007-04-27 2014-01-21 Murata Manufacturing Co., Ltd. Wireless IC device
US8474725B2 (en) 2007-04-27 2013-07-02 Murata Manufacturing Co., Ltd. Wireless IC device
US7931206B2 (en) 2007-05-10 2011-04-26 Murata Manufacturing Co., Ltd. Wireless IC device
US8757500B2 (en) 2007-05-11 2014-06-24 Murata Manufacturing Co., Ltd. Wireless IC device
US8264357B2 (en) 2007-06-27 2012-09-11 Murata Manufacturing Co., Ltd. Wireless IC device
US8662403B2 (en) 2007-07-04 2014-03-04 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US8552870B2 (en) 2007-07-09 2013-10-08 Murata Manufacturing Co., Ltd. Wireless IC device
US7997501B2 (en) 2007-07-17 2011-08-16 Murata Manufacturing Co., Ltd. Wireless IC device and electronic apparatus
US8191791B2 (en) 2007-07-17 2012-06-05 Murata Manufacturing Co., Ltd. Wireless IC device and electronic apparatus
US8413907B2 (en) 2007-07-17 2013-04-09 Murata Manufacturing Co., Ltd. Wireless IC device and electronic apparatus
US9460376B2 (en) 2007-07-18 2016-10-04 Murata Manufacturing Co., Ltd. Radio IC device
US7857230B2 (en) 2007-07-18 2010-12-28 Murata Manufacturing Co., Ltd. Wireless IC device and manufacturing method thereof
US9830552B2 (en) 2007-07-18 2017-11-28 Murata Manufacturing Co., Ltd. Radio IC device
US8400307B2 (en) 2007-07-18 2013-03-19 Murata Manufacturing Co., Ltd. Radio frequency IC device and electronic apparatus
US8610636B2 (en) 2007-12-20 2013-12-17 Murata Manufacturing Co., Ltd. Radio frequency IC device
US8070070B2 (en) 2007-12-26 2011-12-06 Murata Manufacturing Co., Ltd. Antenna device and radio frequency IC device
US8360330B2 (en) 2007-12-26 2013-01-29 Murata Manufacturing Co., Ltd. Antenna device and radio frequency IC device
US8915448B2 (en) 2007-12-26 2014-12-23 Murata Manufacturing Co., Ltd. Antenna device and radio frequency IC device
US8797148B2 (en) 2008-03-03 2014-08-05 Murata Manufacturing Co., Ltd. Radio frequency IC device and radio communication system
US8179329B2 (en) 2008-03-03 2012-05-15 Murata Manufacturing Co., Ltd. Composite antenna
US8668151B2 (en) 2008-03-26 2014-03-11 Murata Manufacturing Co., Ltd. Wireless IC device
US8360325B2 (en) 2008-04-14 2013-01-29 Murata Manufacturing Co., Ltd. Wireless IC device, electronic apparatus, and method for adjusting resonant frequency of wireless IC device
US8960557B2 (en) 2008-05-21 2015-02-24 Murata Manufacturing Co., Ltd. Wireless IC device
US9022295B2 (en) 2008-05-21 2015-05-05 Murata Manufacturing Co., Ltd. Wireless IC device
US8973841B2 (en) 2008-05-21 2015-03-10 Murata Manufacturing Co., Ltd. Wireless IC device
US8590797B2 (en) 2008-05-21 2013-11-26 Murata Manufacturing Co., Ltd. Wireless IC device
US7967216B2 (en) 2008-05-22 2011-06-28 Murata Manufacturing Co., Ltd. Wireless IC device
US8047445B2 (en) 2008-05-22 2011-11-01 Murata Manufacturing Co., Ltd. Wireless IC device and method of manufacturing the same
US9281873B2 (en) 2008-05-26 2016-03-08 Murata Manufacturing Co., Ltd. Wireless IC device system and method of determining authenticity of wireless IC device
US8596545B2 (en) 2008-05-28 2013-12-03 Murata Manufacturing Co., Ltd. Component of wireless IC device and wireless IC device
US8011589B2 (en) 2008-06-25 2011-09-06 Murata Manufacturing Co., Ltd. Wireless IC device and manufacturing method thereof
US7871008B2 (en) 2008-06-25 2011-01-18 Murata Manufacturing Co., Ltd. Wireless IC device and manufacturing method thereof
US9077067B2 (en) 2008-07-04 2015-07-07 Murata Manufacturing Co., Ltd. Radio IC device
US8870077B2 (en) 2008-08-19 2014-10-28 Murata Manufacturing Co., Ltd. Wireless IC device and method for manufacturing same
US9231305B2 (en) 2008-10-24 2016-01-05 Murata Manufacturing Co., Ltd. Wireless IC device
US8177138B2 (en) 2008-10-29 2012-05-15 Murata Manufacturing Co., Ltd. Radio IC device
US8692718B2 (en) 2008-11-17 2014-04-08 Murata Manufacturing Co., Ltd. Antenna and wireless IC device
US8917211B2 (en) 2008-11-17 2014-12-23 Murata Manufacturing Co., Ltd. Antenna and wireless IC device
US8342416B2 (en) 2009-01-09 2013-01-01 Murata Manufacturing Co., Ltd. Wireless IC device, wireless IC module and method of manufacturing wireless IC module
US8544759B2 (en) 2009-01-09 2013-10-01 Murata Manufacturing., Ltd. Wireless IC device, wireless IC module and method of manufacturing wireless IC module
US8583043B2 (en) 2009-01-16 2013-11-12 Murata Manufacturing Co., Ltd. High-frequency device and wireless IC device
US9104950B2 (en) 2009-01-30 2015-08-11 Murata Manufacturing Co., Ltd. Antenna and wireless IC device
US8876010B2 (en) 2009-04-14 2014-11-04 Murata Manufacturing Co., Ltd Wireless IC device component and wireless IC device
US8418928B2 (en) 2009-04-14 2013-04-16 Murata Manufacturing Co., Ltd. Wireless IC device component and wireless IC device
US8690070B2 (en) 2009-04-14 2014-04-08 Murata Manufacturing Co., Ltd. Wireless IC device component and wireless IC device
US9564678B2 (en) 2009-04-21 2017-02-07 Murata Manufacturing Co., Ltd. Antenna device and method of setting resonant frequency of antenna device
US8976075B2 (en) 2009-04-21 2015-03-10 Murata Manufacturing Co., Ltd. Antenna device and method of setting resonant frequency of antenna device
US9203157B2 (en) 2009-04-21 2015-12-01 Murata Manufacturing Co., Ltd. Antenna device and method of setting resonant frequency of antenna device
US8381997B2 (en) 2009-06-03 2013-02-26 Murata Manufacturing Co., Ltd. Radio frequency IC device and method of manufacturing the same
US8810456B2 (en) 2009-06-19 2014-08-19 Murata Manufacturing Co., Ltd. Wireless IC device and coupling method for power feeding circuit and radiation plate
US8847831B2 (en) 2009-07-03 2014-09-30 Murata Manufacturing Co., Ltd. Antenna and antenna module
US8680971B2 (en) 2009-09-28 2014-03-25 Murata Manufacturing Co., Ltd. Wireless IC device and method of detecting environmental state using the device
US8853549B2 (en) 2009-09-30 2014-10-07 Murata Manufacturing Co., Ltd. Circuit substrate and method of manufacturing same
US9117157B2 (en) 2009-10-02 2015-08-25 Murata Manufacturing Co., Ltd. Wireless IC device and electromagnetic coupling module
US8994605B2 (en) 2009-10-02 2015-03-31 Murata Manufacturing Co., Ltd. Wireless IC device and electromagnetic coupling module
US9444143B2 (en) 2009-10-16 2016-09-13 Murata Manufacturing Co., Ltd. Antenna and wireless IC device
US9460320B2 (en) 2009-10-27 2016-10-04 Murata Manufacturing Co., Ltd. Transceiver and radio frequency identification tag reader
US9024725B2 (en) 2009-11-04 2015-05-05 Murata Manufacturing Co., Ltd. Communication terminal and information processing system
US9178279B2 (en) 2009-11-04 2015-11-03 Murata Manufacturing Co., Ltd. Wireless IC tag, reader-writer, and information processing system
US9461363B2 (en) 2009-11-04 2016-10-04 Murata Manufacturing Co., Ltd. Communication terminal and information processing system
US8704716B2 (en) 2009-11-20 2014-04-22 Murata Manufacturing Co., Ltd. Antenna device and mobile communication terminal
US8400365B2 (en) 2009-11-20 2013-03-19 Murata Manufacturing Co., Ltd. Antenna device and mobile communication terminal
US8718727B2 (en) 2009-12-24 2014-05-06 Murata Manufacturing Co., Ltd. Antenna having structure for multi-angled reception and mobile terminal including the antenna
US8602310B2 (en) 2010-03-03 2013-12-10 Murata Manufacturing Co., Ltd. Radio communication device and radio communication terminal
US10013650B2 (en) 2010-03-03 2018-07-03 Murata Manufacturing Co., Ltd. Wireless communication module and wireless communication device
US8336786B2 (en) 2010-03-12 2012-12-25 Murata Manufacturing Co., Ltd. Wireless communication device and metal article
US8528829B2 (en) 2010-03-12 2013-09-10 Murata Manufacturing Co., Ltd. Wireless communication device and metal article
US9727765B2 (en) 2010-03-24 2017-08-08 Murata Manufacturing Co., Ltd. RFID system including a reader/writer and RFID tag
US9024837B2 (en) 2010-03-31 2015-05-05 Murata Manufacturing Co., Ltd. Antenna and wireless communication device
US8905316B2 (en) 2010-05-14 2014-12-09 Murata Manufacturing Co., Ltd. Wireless IC device
US9123996B2 (en) 2010-05-14 2015-09-01 Murata Manufacturing Co., Ltd. Wireless IC device
US8424769B2 (en) 2010-07-08 2013-04-23 Murata Manufacturing Co., Ltd. Antenna and RFID device
US9558384B2 (en) 2010-07-28 2017-01-31 Murata Manufacturing Co., Ltd. Antenna apparatus and communication terminal instrument
US8981906B2 (en) 2010-08-10 2015-03-17 Murata Manufacturing Co., Ltd. Printed wiring board and wireless communication system
US8546927B2 (en) 2010-09-03 2013-10-01 Murata Manufacturing Co., Ltd. RFIC chip mounting structure
US8944335B2 (en) 2010-09-30 2015-02-03 Murata Manufacturing Co., Ltd. Wireless IC device
US9166291B2 (en) 2010-10-12 2015-10-20 Murata Manufacturing Co., Ltd. Antenna device and communication terminal apparatus
US9236651B2 (en) 2010-10-21 2016-01-12 Murata Manufacturing Co., Ltd. Communication terminal device
US9738122B2 (en) 2010-12-02 2017-08-22 The Yokohama Rubber Co., Ltd. Tire provided with information acquisition device
WO2012073973A1 (en) * 2010-12-02 2012-06-07 横浜ゴム株式会社 Tire equipped with information acquisition device
JP5888232B2 (en) * 2010-12-02 2016-03-16 横浜ゴム株式会社 Tire provided with information acquisition device
JP2012116417A (en) * 2010-12-03 2012-06-21 Yokohama Rubber Co Ltd:The Pneumatic tire, tire deterioration state determining system and tire deterioration state determining method
US9761923B2 (en) 2011-01-05 2017-09-12 Murata Manufacturing Co., Ltd. Wireless communication device
US8991713B2 (en) 2011-01-14 2015-03-31 Murata Manufacturing Co., Ltd. RFID chip package and RFID tag
US8960561B2 (en) 2011-02-28 2015-02-24 Murata Manufacturing Co., Ltd. Wireless communication device
US8757502B2 (en) 2011-02-28 2014-06-24 Murata Manufacturing Co., Ltd. Wireless communication device
US8613395B2 (en) 2011-02-28 2013-12-24 Murata Manufacturing Co., Ltd. Wireless communication device
US8797225B2 (en) 2011-03-08 2014-08-05 Murata Manufacturing Co., Ltd. Antenna device and communication terminal apparatus
US8937576B2 (en) 2011-04-05 2015-01-20 Murata Manufacturing Co., Ltd. Wireless communication device
US8740093B2 (en) 2011-04-13 2014-06-03 Murata Manufacturing Co., Ltd. Radio IC device and radio communication terminal
US9378452B2 (en) 2011-05-16 2016-06-28 Murata Manufacturing Co., Ltd. Radio IC device
US8878739B2 (en) 2011-07-14 2014-11-04 Murata Manufacturing Co., Ltd. Wireless communication device
US8770489B2 (en) 2011-07-15 2014-07-08 Murata Manufacturing Co., Ltd. Radio communication device
US8814056B2 (en) 2011-07-19 2014-08-26 Murata Manufacturing Co., Ltd. Antenna device, RFID tag, and communication terminal apparatus
US9543642B2 (en) 2011-09-09 2017-01-10 Murata Manufacturing Co., Ltd. Antenna device and wireless device
US8905296B2 (en) 2011-12-01 2014-12-09 Murata Manufacturing Co., Ltd. Wireless integrated circuit device and method of manufacturing the same
US8720789B2 (en) 2012-01-30 2014-05-13 Murata Manufacturing Co., Ltd. Wireless IC device
US9692128B2 (en) 2012-02-24 2017-06-27 Murata Manufacturing Co., Ltd. Antenna device and wireless communication device
US10235544B2 (en) 2012-04-13 2019-03-19 Murata Manufacturing Co., Ltd. Inspection method and inspection device for RFID tag
JP2016533968A (en) * 2013-09-17 2016-11-04 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー Tire structure for the device attached to the outside
EP3078508A4 (en) * 2013-12-06 2017-08-02 The Yokohama Rubber Co., Ltd. Pneumatic tire
CN105793069A (en) * 2013-12-06 2016-07-20 横滨橡胶株式会社 Systems and methods for power peaking with energy storage

Also Published As

Publication number Publication date
JP4107381B2 (en) 2008-06-25

Similar Documents

Publication Publication Date Title
JP6348268B2 (en) Remote tire monitoring system tool
US6828905B2 (en) System for monitoring and for signaling by radio the pressure in pneumatic tires on motor vehicles
CN100403004C (en) Tag reader for tyre condition monitoring
US6748797B2 (en) Method and apparatus for monitoring tires
US6194999B1 (en) Device fitted on vehicles for monitoring tyre pressure
CN100370489C (en) Vehicular remote control system and tire pressure monitoring system
KR100985316B1 (en) Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification
US5289160A (en) Tire pressure monitoring system
EP1197356B1 (en) Vehicle-controlled tire condition sensor communication utilizing fixed tire identification
US20020130771A1 (en) Vehicle wheel monitoring system
US7091840B2 (en) Tire pressure detection system and a wheel used therein
EP1769948B1 (en) Tire pressure monitoring system with permanent tire identification
CN100375369C (en) System and method for harvesting electric power from a rotating tire static electricity
US6259362B1 (en) System for conveying vehicle status information upon exit from a vehicle
US20030145645A1 (en) Method and system for calibrating a tire pressure sensing system for an automotive vehicle
EP1037755B1 (en) Antenna for radio transponder
ES2215267T3 (en) Method for transmitting stored data.
US4450431A (en) Condition monitoring system (tire pressure)
US6983649B2 (en) Tire condition monitoring apparatus
US4261405A (en) Safety pneumatic tire with tire maximum width to rim width ratio from 1.0 to 1.3
US6888446B2 (en) Tire pressure monitoring auto location assembly
US8446271B2 (en) Unique header format for TPMS and SMART entry system
US6591671B2 (en) Monitoring pneumatic tire conditions
KR100609398B1 (en) Method and apparatus for monitoring conditions of a vehicle tire
US20030145650A1 (en) Tire pressure monitoring system with pressure gauge operating mode for indicating when air pressure within a tire is within a predetermined pressure range

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050809

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070220

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070306

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070425

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080122

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080218

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080318

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080325

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110411

Year of fee payment: 3

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070425

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110411

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110411

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120411

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130411

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130411

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140411

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees