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    Tire air pressure detection device for detecting air pressure based on vehicle speed signal
    2.
    发明授权
    Tire air pressure detection device for detecting air pressure based on vehicle speed signal 失效
    用于根据车速信号检测气压的轮胎气压检测装置

    公开(公告)号：US06768418B2

    公开(公告)日：2004-07-27

    申请号：US10264282

    申请日：2002-10-04

    申请人： Motonori Tominaga ,  Toshiharu Naito ,  Takeyasu Taguchi ,  Masaaki Tabata ,  Hideki Ohashi ,  Yukio Mori

    发明人： Motonori Tominaga ,  Toshiharu Naito ,  Takeyasu Taguchi ,  Masaaki Tabata ,  Hideki Ohashi ,  Yukio Mori

    IPC分类号： B60C2300

    CPC分类号： B60C23/061

    摘要： A tire air pressure detection device of the present invention includes a warning anticipation timing calculating portion for anticipating a warning timing at which tire air pressure decrease detecting portion will detect the tire air pressure decrease based on rotational status value compensated for by a rotational status value compensating portion. A tire air pressure decrease detecting portion detects a decrease in tire air pressure when a clocked determination time reaches the warning anticipation timing anticipated by the warning anticipation timing calculating portion.

    摘要翻译： 本发明的轮胎气压检测装置包括警报预期定时计算部，其用于根据通过旋转状态值补偿补偿的旋转状态值来预测轮胎气压降低检测部将检测到轮胎气压下降的警告时刻 一部分。 轮胎空气压力下降检测部分当时钟确定时间达到警告预期定时计算部分预期的警告预期定时时，检测轮胎空气压力的下降。

    Straight running judging device for vehicles
    3.
    发明授权
    Straight running judging device for vehicles 失效
    车辆直行判断装置

    公开(公告)号：US07228219B2

    公开(公告)日：2007-06-05

    申请号：US10489617

    申请日：2003-02-12

    申请人： Motonori Tominaga ,  Yukio Mori ,  Takeyasu Taguchi

    发明人： Motonori Tominaga ,  Yukio Mori ,  Takeyasu Taguchi

    IPC分类号： G01C17/38

    CPC分类号： B60C23/061 ,  B60T8/172

    摘要： A straight running state is accurately determined using only wheel speed data in any running state. Based upon right and left wheel speed values calculated by a wheel speed calculating mechanism (13) from detection values of right and left wheel speed sensors (11, 12), a wheel speed ratio calculating mechanism (21), a distance calculating mechanism (31), and a distance ratio calculating mechanism (32) respectively calculate a right and left wheel speed ratio, an actual running distance, a linear distance, and a distance ratio of the two distances at every preset checkpoint (CP). A wheel speed ratio change amount evaluating mechanism (24) extracts CPs at times where a change amount of the wheel speed ratio is relatively small as effective CPs, and a determining mechanism (43) determines an effective CP with the smallest distance ratio from among the effective CPs as in a straight running state.

    摘要翻译： 在任何运行状态下，仅使用车轮速度数据来精确地确定直线运行状态。 根据来自左右车轮速度传感器（11,12）的检测值的车轮速度计算机构（13）计算的左右轮速值，车轮速比计算机构（21），距离计算机构（31） ），并且距离比计算机构（32）分别计算在每个预设检查点（CP）处的两个距离的左右车轮速比，实际行驶距离，线性距离和距离比。 轮速比变化量评估机构（24）在轮速比的变化量相对较小的时候提取CP，并且确定机构（43）确定距离比率最小的有效CP， 有效CP在直线运行状态。

    Tire air pressure detecting device
    4.
    发明授权
    Tire air pressure detecting device 失效
    轮胎气压检测装置

    公开(公告)号：US5982279A

    公开(公告)日：1999-11-09

    申请号：US939048

    申请日：1997-09-26

    申请人： Motonori Tominaga ,  Yuuichi Inoue ,  Kenji Tomiita ,  Shinjiro Fukada ,  Yoshihiro Nishikawa ,  Takaji Umeno ,  Hideki Ohashi

    发明人： Motonori Tominaga ,  Yuuichi Inoue ,  Kenji Tomiita ,  Shinjiro Fukada ,  Yoshihiro Nishikawa ,  Takaji Umeno ,  Hideki Ohashi

    IPC分类号： B60C23/06 ,  B60C23/00

    CPC分类号： B60C23/062 ,  B60C23/061

    摘要： To accurately detect a resonance frequency of tire even in high speed range by which tire air pressure state of each wheel is known, a calculation processing unit to which detection signals of wheel speed and resonance frequencies of tire are inputted calculates a timewise change amount of a wheel speed deviation that is a difference between wheel speed ratios of front and rear wheels. Then, it makes corrections to remove the influence of timewise change amounts of resonance frequencies of front wheels from timewise change amounts of wheel speed deviations based on a relationship between the resonance frequency and the wheel speed deviation when air pressure of the tire is changed. The unit then converts the corrected timewise change amount of the rotational state into the timewise change amount of the resonance frequencies of the rear wheels based on the above-described relationship and the resonance frequencies of the rear wheels and the timewise change amounts of the resonance frequencies of the rear wheels which have been accurately detected before the vehicle speed exceeds an upper limit value.

    摘要翻译： 为了准确地检测轮胎的共振频率，即使在已知轮胎气压状态的高速范围内，输入轮胎速度检测信号和轮胎的共振频率的计算处理单元，也可以计算出轮胎的时间变化量 车轮速度偏差是前轮和后轮的车轮速比之差。 然后，根据轮胎的气压变化时的谐振频率和车轮偏差之间的关系，根据轮速偏差的时间变化量，进行修正，以消除前轮的谐振频率的时间变化量的影响。 基于上述关系和后轮的共振频率和谐振频率的时间变化量，该单元然后将校正的旋转状态的时间变化量转换成后轮的谐振频率的时间变化量 在车速超过上限值之前已经被准确地检测到的后轮。

    Vehicle headlight
    5.
    发明授权
    Vehicle headlight 有权
    车头灯

    公开(公告)号：US08469570B2

    公开(公告)日：2013-06-25

    申请号：US13199667

    申请日：2011-09-07

    申请人： Motonori Tominaga ,  Takahito Nishii

    发明人： Motonori Tominaga ,  Takahito Nishii

    IPC分类号： B60Q1/04 ,  F21V29/00

    CPC分类号： F21S45/47 ,  F21S41/147 ,  F21S45/60

    摘要： The vehicle head light is provided with a heat radiating member including a pillar member provided to extend from a bottom wall of a housing, on which a light source is mounted, a heat radiating fins fixed radially to the outer periphery of the pillar member, and a guide wall provided surrounding sides of the heat radiating fins. The guide wall is sloped with respect to bottom wall of the housing so that spaces each formed by adjacent two of the heat radiating fins and the guide wall become narrower with increasing distance from the lower end of the guide wall. The guide wall is formed with slits to make air communication between the light chamber and each of the spaces, the slits being shaped to be narrower with increasing distance from the lower end of the guide wall.

    摘要翻译： 车头灯设置有散热构件，该散热构件包括柱状构件，该柱构件设置成从其上安装有光源的壳体的底壁延伸，散热片固定在径向到柱构件的外周边，并且 设置在散热片周围的引导壁。 引导壁相对于壳体的底壁倾斜，使得由相邻的两个散热片和导向壁形成的空间随着距离引导壁的下端的距离的增加而变窄。 引导壁形成有狭缝，以在光室和每个空间之间形成空气连通，狭缝的形状使得与引导壁的下端的距离越来越窄。

    Collision detection sensor
    6.
    发明授权
    Collision detection sensor 失效
    碰撞检测传感器

    公开(公告)号：US5307896A

    公开(公告)日：1994-05-03

    申请号：US928475

    申请日：1992-08-12

    申请人： Masahiro Taguchi ,  Motonori Tominaga ,  Toshiaki Matsuhashi

    发明人： Masahiro Taguchi ,  Motonori Tominaga ,  Toshiaki Matsuhashi

    IPC分类号： B60R21/01 ,  H01H3/14 ,  H01H3/16 ,  H01H35/14

    CPC分类号： B60R21/0136 ,  H01H3/142 ,  H01H3/16

    摘要： A sensor that can rapidly and accurately detect a side collision of a vehicle. The sensor includes a fixed member in a vehicle door and a movable member that has an impact receiving part. The impact receiving part has a high rigidity outside of the fixed member. The impact receiving part also has energy absorbing parts with lower rigidity and a detection part arranged opposite to the movable member at a predetermined interval above the fixed member. When the impact receiving part receives an impact exceeding a predetermined valve, the energy absorption parts are deformed so as to move the movable member. This movement is then detected by the detection part.

    摘要翻译： 一种可快速准确地检测车辆侧面碰撞的传感器。 传感器包括车门中的固定构件和具有冲击承受部的可动构件。 冲击承受部在固定部件的外侧具有高刚性。 冲击承受部分还具有刚性较低的能量吸收部分和在固定部件上方以预定间隔与可动部件相对设置的检测部件。 当冲击承受部接收到超过预定阀的冲击时，能量吸收部变形，使可动部件移动。 然后由检测部检测该移动。

    Driving assistance apparatus and vehicle driving assistance system for determining entry into or exit from a parking lot
    7.
    发明授权
    Driving assistance apparatus and vehicle driving assistance system for determining entry into or exit from a parking lot 有权
    用于确定进入或离开停车场的驾驶辅助装置和车辆驾驶辅助系统

    公开(公告)号：US08615351B2

    公开(公告)日：2013-12-24

    申请号：US13306008

    申请日：2011-11-29

    申请人： Yusuke Ueda ,  Motonori Tominaga ,  Norio Sanma ,  Tatsuru Kuwabara ,  Hirotane Ikeda

    发明人： Yusuke Ueda ,  Motonori Tominaga ,  Norio Sanma ,  Tatsuru Kuwabara ,  Hirotane Ikeda

    IPC分类号： B60W40/06 ,  B60W50/12

    CPC分类号： B60W40/06 ,  B60W10/08 ,  B60W10/18 ,  B60W30/18009 ,  B60W50/12 ,  B60W2520/28 ,  B60W2540/18

    摘要： A driving assistance apparatus mounted to a vehicle is disclosed. The apparatus determines whether an amount of change in tire wheel speed of each tire wheel of the vehicle exceeds a threshold. The apparatus specifies a tire wheel crossing order, which is an order in which the tire wheels of the vehicle cross over a level difference between a road and a parking lot when the vehicle crosses over the level difference. The apparatus determines whether or not the vehicle has crossed over the level difference between the road and the parking lot, based on whether a threshold-exceeding order is identical to the specified tire wheel crossing order. The threshold-exceeding order is an order in which the amounts of change in the tire wheel speed of the respective tire wheels exceed the threshold.

    摘要翻译： 公开了一种安装在车辆上的驾驶辅助装置。 该装置确定车辆的每个轮胎车轮的轮胎车轮速度的变化量是否超过阈值。 该装置指定轮胎交叉顺序，其是当车辆越过水平差时，车辆的轮胎车轮越过道路与停车场之间的水平差异的顺序。 该装置基于阈值超过的次序是否与规定的轮胎车轮交叉顺序相同，确定车辆是否已越过道路与停车场之间的水平差。 阈值超过次序是各轮胎车轮的轮胎车轮速度的变化量超过阈值的顺序。

    Electric brake device
    8.
    发明授权
    Electric brake device 有权
    电动刹车装置

    公开(公告)号：US08220594B2

    公开(公告)日：2012-07-17

    申请号：US12196648

    申请日：2008-08-22

    申请人： Tomohiko Tsuruta ,  Motonori Tominaga ,  Haruo Arakawa ,  Takayuki Takeshita ,  Jin Yamada ,  Takahisa Yokoyama

    发明人： Tomohiko Tsuruta ,  Motonori Tominaga ,  Haruo Arakawa ,  Takayuki Takeshita ,  Jin Yamada ,  Takahisa Yokoyama

    IPC分类号： F16D55/08

    CPC分类号： F16D65/14 ,  F16D2065/386 ,  F16D2121/24 ,  F16D2125/36 ,  F16D2127/007

    摘要： An electric brake device comprises a caliper holding braking members and having an electric motor attached thereto, a reduction mechanism for transmitting an input rotation of one input element thereof from the electric motor to two output elements thereof at reduced speeds, a rotation-linear motion converting mechanism for converting the rotation of one of the output elements into a linear motion of one of the braking members, and a thrust force support member connected to the other output element and screw-engaged with the caliper, wherein the rotation-linear motion converting mechanism is supported by the thrust force support member to be movable together in a thrust direction and is provided with rotation limiting portions for limiting the rotation in a reverse direction of the one output element to a predetermined range, and wherein the thrust force support member is set to be greater in resistance to operation than the rotation-linear motion converting mechanism.

    摘要翻译： 电动制动装置包括制动钳保持制动构件并且具有附接到其上的电动机，用于将其一个输入元件的输入旋转从电动机的减速传递到其两个输出元件的减速机构，旋转线性运动转换 用于将一个输出元件的旋转转换为一个制动构件的直线运动的机构，以及连接到另一个输出元件并与卡钳螺纹接合的推力支撑构件，其中旋转线性运动转换机构 由止推力支撑构件支撑以在推力方向上一起移动，并且设置有旋转限制部分，用于将一个输出元件的相反方向的旋转限制在预定范围内，并且其中推力支撑构件被设定 与旋转线性运动转换机构相比，其操作性更大。

    Headlamp assembly
    9.
    发明申请
    Headlamp assembly 有权
    头灯总成

    公开(公告)号：US20110254446A1

    公开(公告)日：2011-10-20

    申请号：US13066335

    申请日：2011-04-12

    申请人： Motonori Tominaga ,  Syogo Kume ,  Tsutomu Kamizono

    发明人： Motonori Tominaga ,  Syogo Kume ,  Tsutomu Kamizono

    IPC分类号： B60Q1/04

    CPC分类号： F21V29/76 ,  F21S41/147 ,  F21S45/47 ,  F21S45/48 ,  F21S45/49 ,  F21S45/60 ,  F21S48/321 ,  F21V29/71 ,  F21Y2115/10

    摘要： In a light chamber formed in a housing case and a lens cover placed at a front part of the housing case in a headlamp assembly, a projection lens, a shade and a light source are arranged in line from the front side of the light chamber along an optical axis of the light source. A radiating member has radiating fins of a plate shape vertically placed in the light chamber, and radiates heat energy generated by the light source to surrounding air. A slit composed of a vertical slit part and an inclined-slit part is formed in each of the radiating fins. The formation of the slit generates a change of heat capacity and a temperature difference at upper and bottom parts of each of the radiating fins. The incline-slit part is extended from the top of the vertical slit part to the upper part of the radiating fin.

    摘要翻译： 在形成在外壳中的光室中，在前照灯组件中位于外壳的前部的透镜盖，投影透镜，遮光罩和光源从光室的前侧排成一列 光源的光轴。 辐射构件具有垂直放置在光室中的板状散热片，并将由光源产生的热能辐射到周围空气。 在每个散热片中形成有由垂直狭缝部分和倾斜狭缝部分组成的狭缝。 狭缝的形成在每个散热片的上部和底部产生热容量的变化和温度差。 斜槽部分从垂直狭缝部分的顶部延伸到散热片的上部。