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71. 发明授权

US07236088B2 Device for detecting obstacle located backward of automobile 有权
标题翻译：用于检测位于汽车后方的障碍物的装置
公开(公告)号：US07236088B2
公开(公告)日：2007-06-26
申请号：US11100606
申请日：2005-04-07
申请人： Norifumi Matsukawa , Yoshihisa Sato , Koji Kato
发明人： Norifumi Matsukawa , Yoshihisa Sato , Koji Kato
IPC分类号： B60Q1/00
CPC分类号： B60Q1/447 , G01S15/931
摘要： A device for detecting an obstacle located backward of a vehicle is mounted on a vehicle such as a pickup truck having a rear loading space and a tailgate for closing the loading space. Ultrasonic waves are transmitted backward, and the backward obstacle is detected by receiving ultrasonic waves reflected by the backward obstacle. When the tailgate is open or the load extends backward from the open tailgate, the transmitted waves are reflected by the open tailgate or the extending load. This may cause erroneous detection of the backward obstacle. To avoid the erroneous detection, detection of the reflected waves from the backward obstacle is delayed by a predetermined period when the tailgate is open or the load extends backward.
摘要翻译：用于检测位于车辆后方的障碍物的装置安装在诸如具有后装载空间和后挡板的卡车的车辆上，用于关闭装载空间。超声波向后方传播，通过接收由后方障碍物反射的超声波来检测后方障碍物。当后挡板打开或负载从打开的后挡板向后延伸时，传输的波被打开的后挡板或延伸的载荷反射。这可能导致后向障碍物的错误检测。为了避免错误检测，当后挡板打开或负载向后延伸时，来自后方障碍物的反射波的检测被延迟预定周期。

72. 发明申请

US20070062292A1 Ultrasonic sensor mounting structure 失效
标题翻译：超声波传感器安装结构
公开(公告)号：US20070062292A1
公开(公告)日：2007-03-22
申请号：US11525217
申请日：2006-09-22
申请人： Yoshihisa Sato , Muneaki Matsumoto
发明人： Yoshihisa Sato , Muneaki Matsumoto
IPC分类号： G01H11/00
CPC分类号： G01S7/521 , B60R19/483 , G01S2015/938 , G10K11/004
摘要： An ultrasonic sensor mounting structure includes an ultrasonic sensor and a wall member to which the ultrasonic sensor is mounted. The ultrasonic sensor includes an ultrasonic transducer and a vibrating surface. An inner surface of the wall member has a fixation portion where the ultrasonic sensor is fixed, a touch portion where the ultrasonic transducer touches, and a location mark portion that indicates location of the fixation portion. An outer surface of the wall member has a vibration portion as the vibrating surface of the ultrasonic sensor. The vibration portion is positioned opposite to the touch portion. The ultrasonic sensor can be accurately mounted in a desired location on the wall member without a reduction in a sensor characteristic, because the location mark portion does not overlap the touch portion.
摘要翻译：超声波传感器安装结构包括超声波传感器和安装有超声波传感器的壁构件。超声波传感器包括超声波换能器和振动面。壁构件的内表面具有固定超声波传感器的固定部分，超声波传感器接触的触摸部分和指示固定部分的位置的位置标记部分。壁构件的外表面具有作为超声波传感器的振动面的振动部。振动部分与触摸部分相对定位。因为位置标记部分不与触摸部分重叠，所以可以将超声波传感器精确地安装在壁部件上的期望位置，而不会降低传感器特性。

73. 发明申请

US20070024432A1 Ultrasonic object detector 失效
标题翻译：超声波对象探测器
公开(公告)号：US20070024432A1
公开(公告)日：2007-02-01
申请号：US11492925
申请日：2006-07-26
申请人： Kiyonari Oda , Hisanaga Matsuoka , Yoshihisa Sato , Koji Kato
发明人： Kiyonari Oda , Hisanaga Matsuoka , Yoshihisa Sato , Koji Kato
IPC分类号： B60Q1/00
CPC分类号： G01S7/521 , B60R19/483 , G01S7/52006 , G01S15/931 , G01S2015/938 , G10K11/02
摘要： An object detector capable of reliably detecting objects around a vehicle is mounted on a wall of a bumper of a vehicle. Thicknesses of the bumper and of a bottom surface portion of a housing are less than one-half the wavelength of ultrasonic waves generated by a piezoelectric vibrator. This suppresses the reflection of ultrasonic waves by the bumper and by the bottom surface portion of the housing, and enhances the ultrasonic wave propagation efficiency, making it possible to reliably detect objects positioned around the vehicle.
摘要翻译：能够可靠地检测车辆周围的物体的物体检测器安装在车辆的保险杠的壁上。保险杠和壳体的底面部分的厚度小于由压电振动器产生的超声波的波长的一半。这抑制了由保险杠和壳体的底面部分引起的超声波的反射，提高了超声波的传播效率，能够可靠地检测车辆周围的物体。

74. 发明申请

US20060158066A1 Ultrasonic sensor 失效
公开(公告)号：US20060158066A1
公开(公告)日：2006-07-20
申请号：US11280352
申请日：2005-11-17
申请人： Kiyonari Oda , Hisanaga Matsuoka , Yoshihisa Sato , Hiroyuki Kani
发明人： Kiyonari Oda , Hisanaga Matsuoka , Yoshihisa Sato , Hiroyuki Kani
IPC分类号： H01L41/113
CPC分类号： G10K9/122 , G01S7/521 , G01S15/931
摘要： An ultrasonic sensor includes an inner case mainly made of plastic and having a shape of a cylinder with a bottom portion. A conductive film is attached to the bottom portion. An electrode formed at a surface of the piezoelectric vibrator is attached to the conductive film to be electrically connected with the conductive film. Therefore, by connecting leads with the conductive film and another electrode at the other side of the piezoelectric vibrator, the electric conduction between an external circuit and both electrodes at both surfaces of the piezoelectric vibrator is ensured.

75. 发明申请

US20060077049A1 Obstacle detection device 失效
标题翻译：障碍物检测装置
公开(公告)号：US20060077049A1
公开(公告)日：2006-04-13
申请号：US11220524
申请日：2005-09-08
申请人： Koji Kato , Masakazu Takeichi , Yoshihisa Sato
发明人： Koji Kato , Masakazu Takeichi , Yoshihisa Sato
IPC分类号： B60Q1/00
CPC分类号： B60Q1/22 , B60Q9/006 , B60Q9/007
摘要： An obstacle detection device for a vehicle notifies the driver of an obstacle approaching rapidly in the rear side by sound when a detected velocity of the obstacle relative to the vehicle is larger than a threshold velocity. It does not notify the driver of the obstacle by sound when the detected relative velocity is smaller than the threshold velocity.
摘要翻译：当障碍物相对于车辆的检测速度大于阈值速度时，用于车辆的障碍物检测装置通过声音通知驾驶员在后方快速接近的障碍物。当检测到的相对速度小于阈值速度时，它不会通过声音通知驾驶员障碍物。

76. 发明申请

US20060009883A1 Vehicle-surroundings monitor apparatus 有权
标题翻译：车辆周边监控装置
公开(公告)号：US20060009883A1
公开(公告)日：2006-01-12
申请号：US11153369
申请日：2005-06-16
申请人： Masakazu Takeichi , Yoshihisa Sato
发明人： Masakazu Takeichi , Yoshihisa Sato
IPC分类号： G06F17/00
CPC分类号： G01S15/931 , G01S7/523
摘要： A vehicle-surroundings monitor apparatus according is provided with a sensor having a transmission/reception means for transmitting an ultrasonic wave to surroundings of a vehicle and receiving a reflected ultrasonic wave from the surroundings, a transmission circuit for generating an ultrasonic wave to be transmitted from the transmission/reception means, and a reception-processing means for processing an ultrasonic wave received by the transmission/reception means, and a control means for supplying a power-supply voltage to the sensor. A power-supply voltage supplied by the control means to the sensor is split into a power-supply voltage to be supplied to the transmission circuit and a power-supply voltage to be supplied to the reception-processing means.
摘要翻译：一种车辆周边监视装置，具备：传感器，具有发送接收装置，用于将超声波发送到车辆的周围并从周围接收反射的超声波;发送电路，用于产生要从发送/接收装置，以及用于处理由发送/接收装置接收的超声波的接收处理装置，以及用于向传感器提供电源电压的控制装置。由控制装置向传感器提供的电源电压被分成供给到发送电路的电源电压和供给到接收处理装置的电源电压。

77. 发明申请

US20050110620A1 Driving assisting apparatus for vehicles 失效
标题翻译：车辆驾驶辅助装置
公开(公告)号：US20050110620A1
公开(公告)日：2005-05-26
申请号：US10972476
申请日：2004-10-26
申请人： Masakazu Takeichi , Yoshihisa Sato , Koji Kato
发明人： Masakazu Takeichi , Yoshihisa Sato , Koji Kato
IPC分类号： B60R21/00 , B60Q1/48 , G01S15/46 , G01S15/93 , G08G1/16 , B60Q1/00
CPC分类号： G01S15/46 , B60Q9/006 , B60Q9/007 , G01S15/876 , G01S15/931 , G01S2015/939
摘要： A pair of distance measurement sensors provided at different heights measures distances to an obstruction. When the measured distances are shorter than a threshold distance, the height of the vehicle is found based on the measured distances. When the height of the vehicle is found greater than a threshold height, the existence of the obstruction is reported to the driver. When the height of the vehicle is found smaller than the threshold height, on the other hand, a change in obstruction height is found and compared with a threshold. When the change in obstruction height is greater than the threshold, the existence of the obstruction is reported to the driver since the height is determined to be an unreliable result of computation.
摘要翻译：在不同高度处提供的一对距离测量传感器测量到障碍物的距离。当测量的距离小于阈值距离时，基于所测量的距离找到车辆的高度。当发现车辆的高度大于阈值高度时，向驾驶员报告障碍物的存在。另一方面，当发现车辆的高度小于阈值高度时，发现障碍物高度的变化并与阈值进行比较。当阻塞高度的变化大于阈值时，障碍物的存在被报告给驾驶员，因为高度被确定为不可靠的计算结果。

78. 发明授权

US06879563B1 Data repeater and multiplex communication system using the same 有权
标题翻译：数据中继器和多路复用通信系统使用相同
公开(公告)号：US06879563B1
公开(公告)日：2005-04-12
申请号：US09505704
申请日：2000-02-17
申请人： Kenji Tomita , Ikuo Hayashi , Yoshihisa Sato , Toshihiro Wakamatsu , Tomohisa Kishigami , Kazunori Sakai , Masachika Kamiya , Hiroshi Honda , Masato Kume , Mikito Yagyu
发明人： Kenji Tomita , Ikuo Hayashi , Yoshihisa Sato , Toshihiro Wakamatsu , Tomohisa Kishigami , Kazunori Sakai , Masachika Kamiya , Hiroshi Honda , Masato Kume , Mikito Yagyu
IPC分类号： H04L12/46 , H04L12/54 , H04L12/861 , H04L12/863 , H04L12/875 , H04L12/883 , H04L25/20 , H04L12/56
CPC分类号： H04L49/90 , H04L12/4625 , H04L25/20 , H04L47/50 , H04L47/56 , H04L47/6215 , H04L49/9021 , H04L49/9084
摘要： A multiplex communication system having a data repeater, which can prevent data from being lost so as to improve reliability of data communication, when a data repeater of a multiplex communication system repeats data. A multiplex communication system is made up of a plurality of communication groups including a plurality of communication lines and a data repeater. The data repeater is made up of receiving buffers, sending buffers, a data controller and a transfer-address table. The data controller selects multiplex communication lines through which the received data is to be repeated and transfers the received data thereto. The data controller has a priority-reset means for increasing a priority of a received data before being sent. The priority-reset means prioritizes a sending of the data from the data repeater, even if the data sent from the data repeater collides with the other data on the multiplex communication lines through which the received data is to be repeated. In this way, the priority-reset means prevents the data waiting for being sent in the data repeater from being lost by being overwritten with newly received data.
摘要翻译：一种具有数据中继器的复用通信系统，当多路复用通信系统的数据中继器重复数据时，可以防止数据丢失，从而提高数据通信的可靠性。复用通信系统由多个通信组组成，包括多个通信线路和数据中继器。数据中继器由接收缓冲器，发送缓冲器，数据控制器和传送地址表组成。数据控制器选择要重复接收的数据的多路复用通信线路，并将接收到的数据传送到该通信线路。数据控制器具有优先重置装置，用于在发送之前增加接收数据的优先级。即使从数据中继器发送的数据与要重复接收的数据的多路复用通信线路上的其他数据相冲突，优先重置装置优先从数据中继器发送数据。以这种方式，优先重置装置防止数据中继器中等待发送的数据被新接收的数据覆盖而丢失。

79. 发明授权

US06876127B2 Ultrasonic transceiver and ultrasonic clearance sonar using the same 失效
标题翻译：超声波收发器和超声波清除声纳使用相同
公开(公告)号：US06876127B2
公开(公告)日：2005-04-05
申请号：US10326114
申请日：2002-12-23
申请人： Hideo Mitsuoka , Hiroyuki Kani , Yoshihisa Sato , Masakazu Takeichi , Kiyonari Oda , Hisanaga Matsuoka , Michihiro Matsuura
发明人： Hideo Mitsuoka , Hiroyuki Kani , Yoshihisa Sato , Masakazu Takeichi , Kiyonari Oda , Hisanaga Matsuoka , Michihiro Matsuura
IPC分类号： H04R1/44 , G01S7/52 , G01S7/521 , G01S13/93 , G01S15/93 , G10K9/122 , H04R17/00 , H01L41/08 , H01L41/04
CPC分类号： G01S15/931 , G01S7/52004 , G01S7/521 , G01S2013/9389 , G01S2015/938 , G10K9/122
摘要： In an ultrasonic transceiver, an inner housing has a bottom portion, a first tubular side wall extending from one end surface of the bottom portion and a first flange portion formed on an outer peripheral portion of the first tubular side wall. The bottom portion and first tubular side wall provide a tubular cavity formed therebetween, and the piezoelectric member is mounted on the one end surface of the bottom portion in the tubular cavity. An outer housing has a second tubular side wall coaxially arranged around the outer peripheral portion of the first tubular side wall with a predetermined gap therebetween. The second tubular side wall is provided with one end portion which is opposite to one end surface of the first flange portion and contacted thereto. A first absorption member is inserted in the gap between the first tubular side wall and the second tubular side wall.
摘要翻译：在超声收发器中，内壳体具有底部，从底部的一个端面延伸的第一管状侧壁和形成在第一管状侧壁的外周部上的第一凸缘部。底部和第一管状侧壁提供形成在其间的管状空腔，并且压电构件安装在管状空腔中的底部的一个端面上。外壳具有第二管状侧壁，该第二管状侧壁围绕第一管状侧壁的外周部分同轴地布置，其间具有预定的间隙。第二管状侧壁设置有与第一凸缘部的一个端面相对并与其接触的一个端部。第一吸收构件插入在第一管状侧壁和第二管状侧壁之间的间隙中。

80. 发明授权

US5734245A Power window control device 失效
标题翻译：电动车窗控制装置
公开(公告)号：US5734245A
公开(公告)日：1998-03-31
申请号：US570083
申请日：1995-12-11
申请人： Noriaki Terashima , Yoshihisa Sato , Makihiro Ishikawa
发明人： Noriaki Terashima , Yoshihisa Sato , Makihiro Ishikawa
IPC分类号： E05F15/16 , B60J1/00 , B60J1/17 , G05B19/4061 , H02H7/085 , G05D3/20
CPC分类号： G05B19/4061 , G05B2219/34215 , G05B2219/37094 , G05B2219/37285 , G05B2219/42237 , G05B2219/42288 , G05B2219/45242 , H02H7/0851
摘要： When a window glass catches an obstacle and driving current of a driving motor increases to a set maximum value, the driving current is controlled within the maximum set value to limit the obstacle catching force. Because the motor is controlled by a duty ratio of PWM signal, the motor speed can be controlled with ease and stable control of the motor is ensured.
摘要翻译：当窗玻璃抓住障碍物并且驱动电动机的驱动电流增加到设定的最大值时，驱动电流被控制在最大设定值内以限制障碍物捕获力。由于电机由PWM信号的占空比控制，电机速度可以轻松控制，电机的稳定控制得到保证。

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