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1. 发明授权

US07506539B2 System and method for determining tire force 失效
标题翻译：用于确定轮胎力的系统和方法
公开(公告)号：US07506539B2
公开(公告)日：2009-03-24
申请号：US11771714
申请日：2007-06-29
申请人： Akihiro Miyoshi , Tamio Tsurita , Miwa Kunii
发明人： Akihiro Miyoshi , Tamio Tsurita , Miwa Kunii
IPC分类号： E01C23/00
CPC分类号： G01L5/164
摘要： A system and method for determining the magnitude of a force acting on a tire are disclosed. Further, a sensor and a tire suitable for use in the system and method are also disclosed. The system comprises: a tire strain sensor mounted on the tire, for detecting a tire strain at the mounted position, and generating data representing tire strain; a sensor locator for locating the sensor on the tire; a memory in which data on the relationship between the tire strain and force acting on the tire at each of measuring points are stored; and a processor computing the magnitude of the force, using the data representing tire strain obtained from the tire strain sensor and the data on the relationship acquired from the memory based on the data on the sensor location obtained from the sensor locator. The method comprises: obtaining data on tire strain from a tire strain sensor mounted on the tire; locating the tire strain sensor, to obtain data on the position of the tire strain sensor; obtaining data on a relationship between the tire strain and the force at the located position of the tire strain sensor, from previously stored data on relationships between the tire strain and force at a plurality of sensor positions; and computing the force using the obtained data on the tire strain and the obtained data on the relationship between the tire strain and the force.
摘要翻译：公开了一种用于确定作用在轮胎上的力的大小的系统和方法。此外，还公开了适用于该系统和方法的传感器和轮胎。该系统包括：安装在轮胎上的轮胎应变传感器，用于检测在安装位置处的轮胎应变，并产生表示轮胎应变的数据; 传感器定位器，用于将传感器定位在轮胎上; 存储轮胎应变和作用在每个测量点处的轮胎上的力之间的关系的数据的存储器; 以及基于从传感器定位器获得的关于传感器位置的数据，使用从轮胎应变传感器获得的表示轮胎应变的数据和从存储器获取的关系的数据来计算力的大小的处理器。该方法包括：从安装在轮胎上的轮胎应变传感器获得关于轮胎应变的数据; 定位轮胎应变传感器，以获得关于轮胎应变传感器的位置的数据; 根据先前存储的关于轮胎应变和多个传感器位置处的力之间的关系的数据，获得关于轮胎应变和轮胎应变传感器的定位位置处的力之间的关系的数据; 并使用获得的轮胎应变数据计算力并获得关于轮胎应变和力之间的关系的数据。

2. 发明申请

US20080011092A1 SYSTEM AND METHOD FOR DETERMINING TIRE FORCE 失效
标题翻译：用于确定轮胎力的系统和方法
公开(公告)号：US20080011092A1
公开(公告)日：2008-01-17
申请号：US11771714
申请日：2007-06-29
申请人： Akihiro Miyoshi , Tamio Tsurita , Miwa Kunii
发明人： Akihiro Miyoshi , Tamio Tsurita , Miwa Kunii
IPC分类号： B60C23/02 , G01B7/16
CPC分类号： G01L5/164
摘要： A system and method for determining the magnitude of a force acting on a tire are disclosed. Further, a sensor and a tire suitable for use in the system and method are also disclosed. The system comprises: a tire strain sensor mounted on the tire, for detecting a tire strain at the mounted position, and generating data representing tire strain; a sensor locator for locating the sensor on the tire; a memory in which data on the relationship between the tire strain and force acting on the tire at each of measuring points are stored; and a processor computing the magnitude of the force, using the data representing tire strain obtained from the tire strain sensor and the data on the relationship acquired from the memory based on the data on the sensor location obtained from the sensor locator. The method comprises: obtaining data on tire strain from a tire strain sensor mounted on the tire; locating the tire strain sensor, to obtain data on the position of the tire strain sensor; obtaining data on a relationship between the tire strain and the force at the located position of the tire strain sensor, from previously stored data on relationships between the tire strain and force at a plurality of sensor positions; and computing the force using the obtained data on the tire strain and the obtained data on the relationship between the tire strain and the force.
摘要翻译：公开了一种用于确定作用在轮胎上的力的大小的系统和方法。此外，还公开了适用于该系统和方法的传感器和轮胎。该系统包括：安装在轮胎上的轮胎应变传感器，用于检测在安装位置处的轮胎应变，并产生表示轮胎应变的数据; 传感器定位器，用于将传感器定位在轮胎上; 存储轮胎应变和作用在每个测量点处的轮胎上的力之间的关系的数据的存储器; 以及基于从传感器定位器获得的关于传感器位置的数据，使用从轮胎应变传感器获得的表示轮胎应变的数据和从存储器获取的关系的数据来计算力的大小的处理器。该方法包括：从安装在轮胎上的轮胎应变传感器获得关于轮胎应变的数据; 定位轮胎应变传感器，以获得关于轮胎应变传感器的位置的数据; 根据先前存储的关于轮胎应变和多个传感器位置处的力之间的关系的数据，获得关于轮胎应变和轮胎应变传感器的定位位置处的力之间的关系的数据; 并使用获得的轮胎应变数据计算力并获得关于轮胎应变和力之间的关系的数据。

3. 发明授权

US08689950B2 Electromagnetic type retarder 失效
标题翻译：电磁型缓速器
公开(公告)号：US08689950B2
公开(公告)日：2014-04-08
申请号：US13030569
申请日：2011-02-18
申请人： Yuichi Tashiro , Mitsuyoshi Oba , Akihiro Miyoshi
发明人： Yuichi Tashiro , Mitsuyoshi Oba , Akihiro Miyoshi
IPC分类号： H02K49/02 , B60L7/26
CPC分类号： H02K49/043 , H02K11/0094
摘要： An electromagnetic type retarder comprises a main portion consisting of a stator having a plurality of magnetic coils arranged along a circle and spaced apart from one another, and of a steel rotor surrounding the stator and rotated according to the rotation of a tire; a driving device for the main portion to be controlled by an operation signal; and an output terminal for an additional device; the magnetic coils consisting of three-phase or two-phase connections. Each of the magnetic coils is connected with a capacitor so as to form a resonance circuit, respectively. The driving device has transistors connected in series to each of the connections and controlled so as to be opened and closed by the operation signal. The revolution speed of a rotary magnetic field generated by AC voltage induced in the magnetic coils forming the resonance circuits by the rotation of the steel rotor is set smaller than the revolution speed of the steel rotor. The AC voltage is applied to an input terminal of the additional device through a timer after a predetermined time from the generation of the operation signal.
摘要翻译：一种电磁型减速器，包括：主体部，其由定子构成，所述定子具有沿着圆形并且彼此间隔开的多个磁性线圈;围绕定子的钢转子，并根据轮胎的旋转而旋转; 用于通过操作信号控制主要部分的驱动装置; 和用于附加装置的输出端子; 电磁线圈由三相或两相连接组成。每个电磁线圈与电容器相连，以分别形成谐振电路。驱动装置具有与每个连接件串联连接的晶体管，并通过操作信号进行控制以使其闭合。通过钢转子的旋转形成谐振电路的磁性线圈中感应的交流电压产生的旋转磁场的转速被设定为小于钢转子的转速。在从生成操作信号起的预定时间之后，通过定时器将AC电压施加到附加装置的输入端子。

4. 发明授权

US08534558B2 Optical information reader 有权
标题翻译：光信息阅读器
公开(公告)号：US08534558B2
公开(公告)日：2013-09-17
申请号：US12868782
申请日：2010-08-26
申请人： Akihiro Miyoshi , Minoru Taneda , Yusuke Otsubo
发明人： Akihiro Miyoshi , Minoru Taneda , Yusuke Otsubo
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： G06K7/10722 , G06K7/10732
摘要： In an optical information reader, an entire size is reduced while a space for accommodating an imaging unit, a space for accommodating a cable of an external interface, and a space for accommodating plural boards in which circuits of a signal processing unit are accommodated are secured. An entire size of a housing is determined based on sizes of a main board and an imaging unit to realize an optical information reader having a minimum shape. The main board has the largest area as a board, and a CPU and a memory are mounted thereon. The imaging unit includes a camera module, a lighting LED unit, and a marker. The main board is disposed near an internal wall of a housing. Other functions are functionally divided into sub-boards and disposed around a frame body, and a connection portion to the cable is accommodated in the frame body to achieve miniaturization.
摘要翻译：在光学信息阅读器中，在容纳成像单元的空间，用于容纳外部接口的电缆的空间和容纳信号处理单元的电路的多个板的空间的情况下，整体尺寸被减小。基于主板和成像单元的尺寸确定壳体的整体尺寸，以实现具有最小形状的光学信息读取器。主板具有作为板的最大面积，并且其上安装有CPU和存储器。成像单元包括相机模块，照明LED单元和标记。主板设置在壳体的内壁附近。其他功能在功能上划分为子板，并且设置在框架体周围，并且与电缆的连接部分容纳在框架体中以实现小型化。

5. 发明授权

US07707876B2 Method for estimating tire force acting on rolling tire 失效
标题翻译：轮胎轮胎力估算方法
公开(公告)号：US07707876B2
公开(公告)日：2010-05-04
申请号：US12076931
申请日：2008-03-25
申请人： Akihiro Miyoshi
发明人： Akihiro Miyoshi
IPC分类号： G01M17/02
CPC分类号： G01L5/20 , B60C23/064 , B60C2019/004 , G01L5/16 , Y10T152/10495
摘要： A method for estimating the magnitude of a tire force acting on a rolling tire is disclosed, wherein: using at least seven sensors mounted on a tire sidewall portion, surface strain is simultaneously measured at seven measuring positions; with respect to a combination of the seven measuring positions, a coefficient matrix representing correlation with seven force components is defined, and a equation including the coefficient matrix is defined; using the data on the surface strain measured with the sensors, the equation is computed to find at least one of the seven force components, e.g. air pressure. The estimated air pressure is compared with a reference pressure, to determine whether the tire pressure is dropped or not. Further, a secondary sensor is mounted in a peculiar region where the surface strain is substantially not affected by the vertical load.
摘要翻译：公开了一种用于估计作用在滚动轮胎上的轮胎力的大小的方法，其中：使用安装在轮胎侧壁部分上的至少七个传感器，在七个测量位置同时测量表面应变; 对于七个测量位置的组合，定义表示与七个力分量相关的系数矩阵，并且定义包括系数矩阵的方程; 使用用传感器测量的表面应变上的数据，计算公式以找到七个力分量中的至少一个，例如，空气压力。将估计的空气压力与参考压力进行比较，以确定轮胎压力是否下降。此外，二次传感器安装在表面应变基本不受垂直载荷影响的特殊区域中。

6. 发明授权

US07257997B2 Method of detecting longitudinal force of tire and longitudinal force detecting apparatus used therein 失效
标题翻译：检测轮胎纵向力及纵向力检测装置的方法
公开(公告)号：US07257997B2
公开(公告)日：2007-08-21
申请号：US11392704
申请日：2006-03-30
申请人： Akihiro Miyoshi , Keita Nakano
发明人： Akihiro Miyoshi , Keita Nakano
IPC分类号： G01M17/02
CPC分类号： B60T8/52 , B60T8/1725 , G01N19/02
摘要： An apparatus for detecting a longitudinal force of a tire is provided with at least one mark (3) provided in on one circumferential line (j) in a tire (2), a first sensor (5) disposed in a vehicle body side (4) and capable of detecting a passage of the mark (3), a second sensor (7) capable of detecting a rotation angle (θ) of an axle (6), and a computing device (8) for computing a longitudinal force (Fr) of the tire (2) on the basis of an information of the first and second sensors (5, 7). The computing device (8) sequentially stores a rotation angle (θr) of the axle (6) when the mark (3) passes through the first sensor (5). Further, the computing device (8) computes a tire warp angle (αr) corresponding to a difference (θo−θr) between a no-load rotation angle θo (a rotation angle of the axle (6) in a no-load state) stored in advance and the rotation angle θr, and sequentially computes a tire longitudinal force (Fr) of a tire applied during the running from the warp angle (αr), using a previously determined relational equation F=f(α) between the warp angle (α) and the tire longitudinal force (F).
摘要翻译：一种用于检测轮胎的纵向力的装置设置有设置在轮胎（2）的一个圆周线（j）上的至少一个标记（3），设置在车体侧（4）中的第一传感器（5））并且能够检测标记（3）的通过，能够检测轴（6）的旋转角度（θ）的第二传感器（7）和用于计算纵向力（Fr）的计算装置（8））基于第一和第二传感器（5,7）的信息。当标记（3）通过第一传感器（5）时，计算装置（8）顺序地存储轴（6）的旋转角度（tt）。此外，计算装置（8）计算与空载旋转角度θo（空载状态下的车轴（6）的旋转角度）之间的差（θo-thetar）相对应的轮胎经向角（alphar）预先存储旋转角度，并且使用先前确定的经向角度的关系式F = f（α），从经向角（alphar）顺序地计算轮胎在跑道期间施加的轮胎纵向力（Fr）（α）和轮胎纵向力（F）。

7. 发明授权

US07249498B2 System and method for determining tire force 有权
标题翻译：用于确定轮胎力的系统和方法
公开(公告)号：US07249498B2
公开(公告)日：2007-07-31
申请号：US10967292
申请日：2004-10-19
申请人： Akihiro Miyoshi , Tamio Tsurita , Miwa Kunii
发明人： Akihiro Miyoshi , Tamio Tsurita , Miwa Kunii
IPC分类号： E01C23/00
CPC分类号： G01L5/164
摘要： A system and method for determining the magnitude of a force acting on a tire are disclosed. Further, a sensor and a tire suitable for use in the system and method are also disclosed. The system comprises: a tire strain sensor mounted on the tire, for detecting a tire strain at the mounted position, and generating data representing tire strain; a sensor locator for locating the sensor on the tire; a memory in which data on the relationship between the tire strain and force acting on the tire at each of measuring points are stored; and a processor computing the magnitude of the force, using the data representing tire strain obtained from the tire strain sensor and the data on the relationship acquired from the memory based on the data on the sensor location obtained from the sensor locator. The method comprises: obtaining data on tire strain from a tire strain sensor mounted on the tire; locating the tire strain sensor, to obtain data on the position of the tire strain sensor; obtaining data on a relationship between the tire strain and the force at the located position of the tire strain sensor, from previously stored data on relationships between the tire strain and force at a plurality of sensor positions; and computing the force using the obtained data on the tire strain and the obtained data on the relationship between the tire strain and the force.
摘要翻译：公开了一种用于确定作用在轮胎上的力的大小的系统和方法。此外，还公开了适用于该系统和方法的传感器和轮胎。该系统包括：安装在轮胎上的轮胎应变传感器，用于检测在安装位置处的轮胎应变，并产生表示轮胎应变的数据; 传感器定位器，用于将传感器定位在轮胎上; 存储轮胎应变和作用在每个测量点处的轮胎上的力之间的关系的数据的存储器; 以及基于从传感器定位器获得的关于传感器位置的数据，使用从轮胎应变传感器获得的表示轮胎应变的数据和从存储器获取的关系的数据来计算力的大小的处理器。该方法包括：从安装在轮胎上的轮胎应变传感器获得关于轮胎应变的数据; 定位轮胎应变传感器，以获得关于轮胎应变传感器的位置的数据; 根据先前存储的关于轮胎应变和多个传感器位置处的力之间的关系的数据，获得关于轮胎应变和轮胎应变传感器的定位位置处的力之间的关系的数据; 并使用获得的轮胎应变数据计算力并获得关于轮胎应变和力之间的关系的数据。

8. 发明申请

US20060219000A1 Method of detecting longitudinal force of tire and longitudinal force detecting apparatus used therein 失效
标题翻译：检测轮胎纵向力及纵向力检测装置的方法
公开(公告)号：US20060219000A1
公开(公告)日：2006-10-05
申请号：US11392704
申请日：2006-03-30
申请人： Akihiro Miyoshi , Keita Nakano
发明人： Akihiro Miyoshi , Keita Nakano
IPC分类号： G01M17/02
CPC分类号： B60T8/52 , B60T8/1725 , G01N19/02
摘要： An apparatus for detecting a longitudinal force of a tire is provided with at least one mark (3) provided in on one circumferential line (j) in a tire (2), a first sensor (5) disposed in a vehicle body side (4) and capable of detecting a passage of the mark (3), a second sensor (7) capable of detecting a rotation angle (θ) of an axle (6), and a computing means (8) for computing a longitudinal force (Fr) of the tire (2) on the basis of an information of the first and second sensors (5, 7). The computing means (8) sequentially stores a rotation angle (θr) of the axle (6) when the mark (3) passes through the first sensor (5). Further, the computing means (8) computes a tire warp angle (ar) corresponding to a difference (θo−θr) between a no-load rotation angle θo (a rotation angle of the axle (6) in a no-load state) stored in advance and the rotation angle θr, and sequentially computes a tire longitudinal force (Fr) of a tire applied during the running from the warp angle (αr), using a previously determined relational equation F=f(α) between the warp angle (α) and the tire longitudinal force (F).
摘要翻译：一种用于检测轮胎的纵向力的装置设置有设置在轮胎（2）的一个圆周线（j）上的至少一个标记（3），设置在车体侧（4）中的第一传感器（5））并且能够检测标记（3）的通过，能够检测轴（6）的旋转角度（θ）的第二传感器（7）和用于计算纵向力（Fr）的计算装置（8））基于第一和第二传感器（5,7）的信息。当标记（3）通过第一传感器（5）时，计算装置（8）顺序地存储轴（6）的旋转角度（tt）。此外，计算装置（8）计算与空载旋转角度θo（空载状态下的车轴（6）的旋转角度）之间的差值（θo-thetar）相对应的轮胎经度角（ar）预先存储旋转角度，并且使用先前确定的经向角度的关系式F = f（α），从经向角（alphar）顺序地计算轮胎在跑道期间施加的轮胎纵向力（Fr）（α）和轮胎纵向力（F）。

9. 发明授权

US5605588A Studless tire 失效
标题翻译：无柱轮胎
公开(公告)号：US5605588A
公开(公告)日：1997-02-25
申请号：US261113
申请日：1994-06-14
申请人： Kenji Hatakenaka , Kenichi Mineta , Akihiro Miyoshi
发明人： Kenji Hatakenaka , Kenichi Mineta , Akihiro Miyoshi
IPC分类号： B60C11/01 , B60C11/04 , B60C11/11 , B60C11/13 , B60C11/12
CPC分类号： B60C11/13 , B60C11/01 , B60C11/0309 , B60C11/11 , B60C2011/1213 , B60C2011/1231 , B60C2011/1254 , Y10S152/03 , Y10S152/902
摘要： A studless tire with a tread pattern comprising blocks that are defined by longitudinal and transverse grooves and having at least one row of blocks that extends in the peripheral direction of the tire. The peripheral rows of blocks are such that at least one sub-block is provided within one pitch of the tread pattern outside an adjacent block in the tire's rotating axle. And the sub-block is separated from the block by a sub-groove less deep than the longitudinal and transverse grooves and has the longer side in the peripheral direction and the shorter side in the direction of the rotating axle.
摘要翻译：一种具有胎面花纹的无钉防滑轮胎，包括由纵向和横向槽限定的块，并且具有在轮胎的周向方向上延伸的至少一排块。周边排的块使得至少一个子块设置在轮胎的旋转轴中相邻块之外的胎面花纹的一个间距内。并且子块通过比纵向槽和横向槽更深的子槽与块分离，并且在圆周方向上具有较长侧，在旋转轴的方向上具有较短侧。

10. 发明授权

US08062459B2 Velocity-changing apparatus for web 有权
标题翻译：网速变换装置
公开(公告)号：US08062459B2
公开(公告)日：2011-11-22
申请号：US12791099
申请日：2010-06-01
申请人： Masaki Nakakado , Akihiro Miyoshi
发明人： Masaki Nakakado , Akihiro Miyoshi
IPC分类号： B32B37/00 , B32B38/00 , B32B38/04
CPC分类号： B65H35/08 , B26D1/405 , B65H20/04 , B65H20/24 , B65H23/048 , B65H23/188 , B65H2301/122 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1062 , Y10T156/12 , Y10T156/1712
摘要： A velocity-changing apparatus of the present invention includes: a drum 3 for transporting the continuous web W1 at a transport velocity which is generally equal to a circumferential velocity V(θ) of the drum 3 while changing the circumferential velocity V(θ) periodically at least once per one rotation of the drum 3; a movable member 2 disposed upstream of the drum 3 for feeding the continuous web W1 to the drum 3,; and a cutter 4 for cutting, on the drum 3, the continuous web W1 being transported at the transport velocity which is generally equal to the circumferential velocity V(θ) of the drum 3. The movable member 2 moves according to the change of the circumferential velocity V(θ) of the drum 3 so that a feed velocity at which the continuous web W1 is fed to the drum 3 is generally equal to the transport velocity of the continuous web W1 being transported by the drum 3.
摘要翻译：本发明的速度改变装置包括：滚筒3，用于以大致等于滚筒3的圆周速度V（＆amp; t）的传送速度传送连续卷筒纸W1，同时改变圆周速度V（＆amp; ）周期性地至少一次滚筒3的每转; 设置在滚筒3的上游的可移动部件2，用于将连续卷材W1供给滚筒3; 以及切割器4，用于在滚筒3上切割以大致等于滚筒3的圆周速度V（＆amp;））的传送速度传送的连续卷筒纸W1。可移动部件2根据滚筒3的变化而移动滚筒3的圆周速度V（＆amp; t），使得连续卷材W1被供给到滚筒3的进料速度通常等于由滚筒3运送的连续卷筒纸W1的输送速度。

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