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1. 发明授权

US06972673B2 Air pressure detecting device for wheel 失效
标题翻译：车轮气压检测装置
公开(公告)号：US06972673B2
公开(公告)日：2005-12-06
申请号：US09988753
申请日：2001-11-20
申请人： Toshio Yamagiwa , Tomoyuki Harada , Osamu Bunya
发明人： Toshio Yamagiwa , Tomoyuki Harada , Osamu Bunya
IPC分类号： B60C23/04 , G08C17/02 , G08C19/00 , B60C23/00
CPC分类号： B60C23/0408 , Y10T137/8326
摘要： An end of a hollow member is connected to an air valve for introducing air into a tire. A detecting and transmitting unit for detecting an air pressure in the tire and transmitting pressure information out of the detecting and transmitting unit is connected to an opposite end of the hollow member. A detecting and transmitting unit is mounted on a hub of a wheel portion. The positioning of the detecting and transmitting unit minimizes any deviation from the dynamic balancing of the wheel. Consequently, the air pressure detecting device for a wheel can be subsequently installed on the vehicle.
摘要翻译：中空构件的端部连接到用于将空气引入轮胎中的空气阀。用于检测轮胎中的空气压力并将压力信息从检测和传送单元传出的检测和传送单元连接到中空构件的相对端。检测传递单元安装在车轮部分的轮毂上。检测和发送单元的定位使得与车轮的动态平衡的任何偏差最小化。因此，可以随后将车轮的气压检测装置安装在车辆上。

2. 发明授权

US06725711B2 On vehicle tire air pressure detecting device and cast wheel mounting the device 失效
标题翻译：在车辆轮胎气压检测装置和铸轮安装装置上
公开(公告)号：US06725711B2
公开(公告)日：2004-04-27
申请号：US09874216
申请日：2001-06-06
申请人： Osamu Bunya , Toshio Yamagiwa , Tomoyuki Harada
发明人： Osamu Bunya , Toshio Yamagiwa , Tomoyuki Harada
IPC分类号： B60C1500
CPC分类号： B60C23/0494 , B60B21/026 , B60B21/04 , B60B21/12 , B60C23/006 , B60C23/0408
摘要： A rim drop section dented in a shape of a ring is provided on an inner side of a bead seat section of a rim for holding a bead section of a tire. Furthermore, a recessed section is provided on this rim drop section, and a detecting device main body of a tire air pressure detecting device is accommodated in this recessed section. When a tire is assembled on a cast wheel by utilizing a tire changer or the like, or when the tire is removed from the cast wheel, the bead sections of the tire are prevented from interfering with an air pressure sensor, and damaging of the air pressure sensor is prevented.
摘要翻译：在轮胎的胎圈部分的胎圈座部分的内侧设置有凹陷成环形的轮辋落下部分，用于保持轮胎的胎圈部分。此外，在该边缘落下部设置有凹部，在该凹部容纳有轮胎气压检测装置的检测装置主体。当通过利用轮胎拆装机等将轮胎组装在铸轮上时，或者当轮胎从铸轮中取出时，防止轮胎的胎圈部分与空气压力传感器干扰，并且损坏空气压力传感器被防止。

3. 发明授权

US06609418B2 Apparatus for detecting tire air pressure for motor vehicle 失效
公开(公告)号：US06609418B2
公开(公告)日：2003-08-26
申请号：US09875904
申请日：2001-06-08
申请人： Toshio Yamagiwa , Tomoyuki Harada , Hiroyuki Kawasaki , Osamu Bunya
发明人： Toshio Yamagiwa , Tomoyuki Harada , Hiroyuki Kawasaki , Osamu Bunya
IPC分类号： G01M1702
CPC分类号： B60C23/0408 , B60C23/006 , B60C23/0401 , B60C23/0494
摘要： A tire air pressure detecting apparatus has an tire air pressure detecting mechanism for detecting the air pressure of a tire of a motorcycle, and a second control mechanism for comparing an actual air pressure detected by the tire air pressure detecting mechanism with a stored air pressure threshold, and controlling an engine output when the actual air pressure becomes lower than said air pressure threshold. Since the air pressure detecting apparatus comprises a small number of constituent elements including the tire air pressure detecting mechanism and the second control mechanism for reducing an engine output under certain conditions, the tire air pressure detecting apparatus can easily be reduced in size and cost.

4. 发明授权

US06753768B2 Air pressure detecting device for wheel 失效
标题翻译：车轮气压检测装置
公开(公告)号：US06753768B2
公开(公告)日：2004-06-22
申请号：US09988765
申请日：2001-11-20
申请人： Toshio Yamagiwa , Tomoyuki Harada , Osamu Bunya
发明人： Toshio Yamagiwa , Tomoyuki Harada , Osamu Bunya
IPC分类号： B60C2300
CPC分类号： B60C23/006 , B60C23/0408 , B60C23/0494
摘要： An air pressure detecting device serves to detect the air pressure of a wheel of a vehicle which has a tire tube disposed in a tire, the air pressure detecting device is disposed between the tire tube and the rim of the wheel portion for detecting the air pressure of the tire. The air pressure detecting device has a pressure bearing plate held in contact with the outer surface of the tire tube, a pressure sensor for detecting a pressure of the pressure bearing plate, and a detecting and transmitting unit for detecting pressure information from the pressure sensor, converting the pressure information into an electric signal, and transmitting the electric signal as a radio wave. The pressure bearing plate, the pressure sensor, and the detecting and transmitting unit are superposed in the order named. The components including the pressure bearing plate, the pressure sensor, and the detecting and transmitting circuit can be installed without the need for a special modification of the tire tube and the rim. As a result, the cost of the air pressure detecting device can be reduced.
摘要翻译：气压检测装置用于检测具有设置在轮胎中的轮胎胎的车辆的车轮的空气压力，气压检测装置设置在轮胎管与车轮部分的轮辋之间，用于检测气压的轮胎。气压检测装置具有与轮胎管的外表面保持接触的压力承载板，用于检测承压板的压力的压力传感器，以及用于检测来自压力传感器的压力信息的检测和传递单元，将压力信息转换为电信号，并将电信号作为无线电波发送。压力承载板，压力传感器和检测和传输单元按照命名重叠。可以安装包括压力承载板，压力传感器和检测和传输回路的部件，而不需要对轮胎管和轮辋进行特殊的修改。结果，可以降低气压检测装置的成本。

5. 发明授权

US06696936B2 Air pressure detecting device for wheel 有权
标题翻译：车轮气压检测装置
公开(公告)号：US06696936B2
公开(公告)日：2004-02-24
申请号：US09988763
申请日：2001-11-20
申请人： Toshio Yamagiwa , Tomoyuki Harada , Osamu Bunya , Takashi Ashigai
发明人： Toshio Yamagiwa , Tomoyuki Harada , Osamu Bunya , Takashi Ashigai
IPC分类号： B60C2300
CPC分类号： B60C23/006 , B60C23/0408 , B60C23/0498
摘要： An air pressure detecting device for detecting the air pressure of a wheel of a vehicle which has a tire tube disposed in a tire. The air pressure detecting device is disposed between the tire tube and the rim of the wheel portion for detecting the air pressure of the tire. The air pressure detecting device includes an annular seat mounted in an opening defined in the tire tube. A lid member is removably fitted over the seat. A detecting and transmitting unit is integrally mounted in the lid member for detecting an air pressure in the tire tube and transmitting pressure information out of the detecting and transmitting unit. When the tire is to be replaced, the lid member is removed, and the detecting and transmitting unit is attached to a new tire for use.
摘要翻译：一种气压检测装置，用于检测具有设置在轮胎中的轮胎胎的车辆的车轮的空气压力。气压检测装置设置在轮胎管和车轮部分的轮缘之间，用于检测轮胎的气压。气压检测装置包括安装在限定在轮胎管中的开口中的环形座。盖构件可拆卸地安装在座椅上。检测传递单元一体地安装在盖构件中，用于检测轮胎管中的空气压力，并将压力信息从检测和发送单元传出。当要更换轮胎时，盖构件被移除，并且检测和传递单元被附接到新的轮胎使用。

6. 发明申请

US20060261146A1 IC tag mounting structure 失效
公开(公告)号：US20060261146A1
公开(公告)日：2006-11-23
申请号：US11434242
申请日：2006-05-16
申请人： Tomoyuki Harada , Toshio Yamagiwa
发明人： Tomoyuki Harada , Toshio Yamagiwa
IPC分类号： G06F17/00 , G07B15/02
CPC分类号： B60R13/10 , B60R13/105
摘要： To provide an IC tag mounting structure in which the probability is reduced that the IC tag mounted on a vehicle is replaced for repair or maintenance. The IC tag is mounted to any one of main functional components and internal components of an engine of the vehicle, air-inlet system components, brake system components, rear wheel suspension system components, and a storage box that can be locked.

7. 发明授权

US06765482B2 Air pressure sensor fitting structure for vehicle wheel 失效
标题翻译：汽车车轮空气压力传感器配件结构
公开(公告)号：US06765482B2
公开(公告)日：2004-07-20
申请号：US10053580
申请日：2002-01-24
申请人： Toshio Yamagiwa , Tomoyuki Harada , Akio Kawano
发明人： Toshio Yamagiwa , Tomoyuki Harada , Akio Kawano
IPC分类号： B60C2300
CPC分类号： B60C23/0496 , B60C23/006 , B60C23/0408 , B60C23/0494
摘要： An air pressure sensor fitting structure is provided for a vehicle wheel for fitting an air pressure sensor for detecting the air pressure of a tube of a vehicle wheel. The tube is provided with a pipe-shaped air valve and a tire covering the tube in the condition where the tube is fitted along a rim of a wheel. The air valve penetrates through the rim. A through-hole penetrating through a pipe of the air pressure valve is provided at a portion of the air pressure valve projecting from the rim. The air pressure sensor is fitted to the air pressure valve so as to cover the through-hole. The air pressure sensor can be fitted to a tubeless tire and a tubed tire while using the same structure.
摘要翻译：提供一种用于车轮的空气压力传感器装配结构，用于装配用于检测车轮的管的空气压力的气压传感器。在管沿着轮的边缘安装的状态下，管设置有管状空气阀和覆盖管的轮胎。空气阀穿过轮辋。在从边缘突出的空气压力阀的一部分处设置贯穿空气压力阀的管道的通孔。空气压力传感器安装在空气压力阀上以覆盖通孔。空气压力传感器可以安装在无内胎轮胎和管状轮胎上，同时使用相同的结构。

8. 发明授权

US07075417B2 Tire pressure detecting system 失效
标题翻译：轮胎压力检测系统
公开(公告)号：US07075417B2
公开(公告)日：2006-07-11
申请号：US10319607
申请日：2002-12-16
申请人： Tomoyuki Harada , Toshio Yamagiwa
发明人： Tomoyuki Harada , Toshio Yamagiwa
IPC分类号： B60C23/00
CPC分类号： B60C23/0408 , B60C23/006 , B60C23/0401
摘要： A fluctuation warning unit for issuing a warning when fluctuations of the tire pressure per unit time exceed a predetermined threshold fluctuation, and a detected value warning unit for issuing a warning when a detected value of the tire pressure has fallen to a value below a predetermined threshold detected value are provided. For example, air leakage may be recognized rapidly, and abnormalities of air pressure may be recognized even when a faint air leakage occurs wherein fluctuations of the tire pressure per unit time do not exceed the predetermined threshold fluctuation.
摘要翻译：一种波动警告单元，用于当每单位时间的轮胎压力的波动超过预定的阈值波动时发出警告;以及检测值警告单元，用于当轮胎压力的检测值下降到低于预定阈值的值时发出警告提供检测值。例如，即使在发生微小的空气泄漏的情况下也能够快速识别出空气泄漏，并且即使在单位时间内的轮胎压力的波动不超过规定的阈值波动的情况下也能够识别出气压异常。

9. 发明授权

US06838984B2 Air pressure detection device for wheel 失效
标题翻译：车轮气压检测装置
公开(公告)号：US06838984B2
公开(公告)日：2005-01-04
申请号：US10053577
申请日：2002-01-24
申请人： Toshio Yamagiwa , Tomoyuki Harada , Takashi Ashigai
发明人： Toshio Yamagiwa , Tomoyuki Harada , Takashi Ashigai
IPC分类号： G01L17/00 , B60C23/04 , B60C23/00
CPC分类号： B60C23/006 , B60C23/0408
摘要： An air pressure detection device for a wheel includes an air pressure sensor provided on the side of a tire for detecting the tire pressure. A detection and transmission unit (transmission unit) is provided for transmitting information detected by the air pressure sensor. An electric cell is provided for driving the detection and transmission unit. The air pressure sensor is located inside the tire and is integrally fitted to an air valve. The electric cell is fitted to a portion of the air valve projecting from a rim. The invention enhances the fitting property of the air pressure sensor, and enhances the convenience in exchange of the electric cell.
摘要翻译：用于车轮的气压检测装置包括设置在用于检测轮胎压力的轮胎侧面的空气压力传感器。提供了用于传送由气压传感器检测到的信息的检测和传输单元（传输单元）。提供电池用于驱动检测和传输单元。气压传感器位于轮胎内部并与空气阀一体地配合。电池被安装到从边缘突出的空气阀的一部分。本发明增强了空气压力传感器的拟合性能，并提高了电池交换的便利性。

10. 发明授权

US06664890B2 Air pressure detection device for tire 失效
标题翻译：轮胎气压检测装置
公开(公告)号：US06664890B2
公开(公告)日：2003-12-16
申请号：US10058277
申请日：2002-01-30
申请人： Toshio Yamagiwa , Tomoyuki Harada
发明人： Toshio Yamagiwa , Tomoyuki Harada
IPC分类号： B60C2300
CPC分类号： B60C23/0408 , B60C23/006
摘要： A vehicle is provided with an air pressure detection device for a tire which includes a temperature sensor for measuring the temperature of a tire and an air pressure sensor for measuring the air pressure of the tire. A reduced air pressure arithmetic portion is provided for calculating a reduced air pressure Pm from the temperature Tx measured by the temperature sensor and the air pressure Px measured by the air pressure sensor by the formula set forth below. An alarm signal generating portion is provided for generating an alarm signal when the reduced air pressure Pm calculated by the reduced air pressure arithmetic portion is decreased to or below a first threshold value Pa. Pm=Px−K(Tx−T0) The condition where the tire air pressure is lowered to or below a threshold value determined based on a recommended air pressure can be accurately detected, and an alarm can be issued, without being affected by tire temperature rise or temperature variations.
摘要翻译：车辆设置有用于轮胎的气压检测装置，其包括用于测量轮胎温度的温度传感器和用于测量轮胎气压的空气压力传感器。提供减压气压运算部分，用于根据由温度传感器测量的温度Tx和由气压传感器测得的空气压力Px通过下面公式计算减小的空气压力Pm。提供一个报警信号产生部分，用于当由减压气压运算部分计算出的减压空气压力Pm降至或低于第一阈值P a时产生报警信号。轮胎气压降至或低于可以精确地检测出基于推荐的空气压力确定的阈值，并且可以在不受轮胎温度升高或温度变化的影响的情况下发出报警。

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