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1. 发明申请

US20050031168A1 Road position detection 有权
标题翻译：路位检测
公开(公告)号：US20050031168A1
公开(公告)日：2005-02-10
申请号：US10895964
申请日：2004-07-22
申请人： Osamu Katayama , Hiroshi Uesugi , Tadashi Kamada , Takafumi Ito , Minoru Okada
发明人： Osamu Katayama , Hiroshi Uesugi , Tadashi Kamada , Takafumi Ito , Minoru Okada
IPC分类号： G06T1/00 , G06K9/00 , G06K9/64 , G06T7/60 , G08G1/16
CPC分类号： G06K9/6204 , G06K9/6206
摘要： A dynamic contour extracting means detects, using a dynamic contour extraction method generally known as SNAKE, a contour of a recognition object included on an image by the following steps: a curve with control points is disposed in an image; an internal energy Eint indicating smoothness of the curve, an image energy Eimage, and an external energy Eext are summed up; and the curve is modified so that the summed total energy becomes the minimum. Here, a template is stored for including disposition information of primary control points that are bound to be moved only in a vertical or horizontal direction based on a road shape. The dynamic contour extracting means moves the primary control points based on the template. The primary control points can be rapidly moved owing to their limited movement direction.
摘要翻译：动态轮廓提取装置通过以下步骤，使用通常称为SNAKE的动态轮廓提取方法检测包括在图像中的识别对象的轮廓：将具有控制点的曲线设置在图像中; 表示曲线的平滑度，图像能量Eimage和外部能量Eext的内部能量Eint被加总; 并且曲线被修改，使得总和能量总和成为最小值。这里，存储有用于包含基于道路形状仅限于沿垂直或水平方向移动的主控制点的配置信息的模板。动态轮廓提取装置基于模板移动主要控制点。由于运动方向有限，主要控制点可以快速移动。

2. 发明授权

US06118389A Automobile navigation apparatus and method for setting detours in the same 失效
标题翻译：汽车导航装置及其设置方法相同
公开(公告)号：US06118389A
公开(公告)日：2000-09-12
申请号：US607773
申请日：1996-02-27
申请人： Tadashi Kamada , Takashi Ishizaki
发明人： Tadashi Kamada , Takashi Ishizaki
IPC分类号： G09B29/00 , G01C21/00 , G01C21/34 , G08G1/0969 , G08G1/123
CPC分类号： G01C21/3415
摘要： An automobile navigating apparatus capable of setting a detour for a route to a desired destination. A memory device stores link information about links that constitute a map. Based on the link information, a route calculating section sets a route running from a start point to a desired destination by using evaluation values assigned to the links. The route thus set is shown on a display device in a highlighted manner. At the same time, directions to the desired destination along the route are instructed verbally. When a detour switch is operated, a detour for the route is calculated by a detour calculating section. In the detour calculation, the detour calculating section lowers the evaluation value for the link concerned along the previously set route to prevent the same from being set again.
摘要翻译：一种能够设置到期望目的地的路线的绕行的汽车导航装置。存储设备存储关于构成地图的链接的链接信息。基于链接信息，路线计算部通过使用分配给链接的评价值来设定从起始点到期望目的地的路线。如此设置的路由以突出显示的方式显示在显示设备上。同时，口头指示沿着路线到达目的地的方向。当绕行开关操作时，通过绕行计算部分计算路线的绕行。在绕行计算中，迂回计算部分沿着先前设定的路线降低相关链路的评估值，以防止相同的重新设置。

3. 发明授权

US5892779A Scan test apparatus 失效
标题翻译：扫描测试仪
公开(公告)号：US5892779A
公开(公告)日：1999-04-06
申请号：US759003
申请日：1996-12-02
申请人： Yasuji Ohyama , Hironobu Niijima , Mitsuaki Ishikawa , Tadashi Kamada
发明人： Yasuji Ohyama , Hironobu Niijima , Mitsuaki Ishikawa , Tadashi Kamada
IPC分类号： G01R31/28 , G01R31/3185 , G06F11/22
CPC分类号： G01R31/318569
摘要： A scan test apparatus for operating a test unit according to a test pattern and outputs address information of the test pattern at which a fail takes place, which includes a memory unit for holding circuit information in which scan flip-flops are written at corresponding addresses and a control unit for outputting, in addition to the address information, a scan flip-flop name from the memory unit corresponding to the address information.
摘要翻译：一种用于根据测试图案操作测试单元并输出发生故障的测试图案的地址信息的扫描测试设备，该测试单元包括用于保存电路信息的存储单元，其中扫描触发器被写入相应地址，控制单元，除了地址信息之外还输出与地址信息对应的来自存储器单元的扫描触发器名称。

4. 发明授权

US07542589B2 Road position detection 有权
标题翻译：路位检测
公开(公告)号：US07542589B2
公开(公告)日：2009-06-02
申请号：US10895964
申请日：2004-07-22
申请人： Osamu Katayama , Hiroshi Uesugi , Tadashi Kamada , Takafumi Ito , Minoru Okada
发明人： Osamu Katayama , Hiroshi Uesugi , Tadashi Kamada , Takafumi Ito , Minoru Okada
IPC分类号： G06K9/00
CPC分类号： G06K9/6204 , G06K9/6206
摘要： A dynamic contour extracting means detects, using a dynamic contour extraction method generally known as SNAKE, a contour of a recognition object included on an image by the following steps: a curve with control points is disposed in an image; an internal energy Eint indicating smoothness of the curve, an image energy Eimage, and an external energy Eext are summed up; and the curve is modified so that the summed total energy becomes the minimum. Here, a template is stored for including disposition information of primary control points that are bound to be moved only in a vertical or horizontal direction based on a road shape. The dynamic contour extracting means moves the primary control points based on the template. The primary control points can be rapidly moved owing to their limited movement direction.
摘要翻译：动态轮廓提取装置通过以下步骤，使用通常称为SNAKE的动态轮廓提取方法检测包括在图像中的识别对象的轮廓：将具有控制点的曲线设置在图像中; 表示曲线的平滑度，图像能量Eimage和外部能量Eext的内部能量Eint被加总; 并且曲线被修改，使得总和能量总和成为最小值。这里，存储有用于包含基于道路形状仅限于沿垂直或水平方向移动的主控制点的配置信息的模板。动态轮廓提取装置基于模板移动主要控制点。由于运动方向有限，主要控制点可以快速移动。

5. 发明授权

US08204642B2 Driving assistance apparatus 有权
标题翻译：驾驶辅助装置
公开(公告)号：US08204642B2
公开(公告)日：2012-06-19
申请号：US12292154
申请日：2008-11-12
申请人： Hiromichi Tanaka , Tadashi Kamada
发明人： Hiromichi Tanaka , Tadashi Kamada
IPC分类号： G01C22/00 , G06K9/00 , B60Q1/00 , G08G1/00
CPC分类号： G01C15/00 , B60G17/0165 , B60G17/0195 , B60G2400/821 , B60G2400/824 , B60G2401/16 , B60G2600/0422 , B60G2600/70 , B60G2800/16 , B60W30/02 , B60W30/0956
摘要： A driving assistance apparatus that performs accurate driving assistance in accordance with actual road environment is provided. An electronic control unit (ECU) acquires shape information and vehicular swept path information about a subject vehicle and a nearby vehicle, representing vehicles and movement thereof as rectangular solids. A three-dimensional space is formed as a vehicular swept path for the rectangular solid and a road map generated based on the formed three-dimensional space. A notification is provided if the subject vehicle runs outside a space. Control support is provided to return the subject vehicle to an area indicated as safe.
摘要翻译：提供了一种根据实际道路环境执行准确驾驶辅助的驾驶辅助装置。电子控制单元（ECU）获取关于本车辆和附近车辆的形状信息和车辆扫描路径信息，其表示车辆及其作为矩形固体的移动。形成三维空间作为用于矩形实体的车辆扫掠路径和基于形成的三维空间生成的路线图。如果本车辆在空间外运行，则提供通知。提供控制支持以将本车辆返回到指示为安全的区域。

6. 发明申请

US20090125177A1 Driving assistance apparatus 有权
标题翻译：驾驶辅助装置
公开(公告)号：US20090125177A1
公开(公告)日：2009-05-14
申请号：US12292154
申请日：2008-11-12
申请人： Hiromichi Tanaka , Tadashi Kamada
发明人： Hiromichi Tanaka , Tadashi Kamada
IPC分类号： G06F17/00
CPC分类号： G01C15/00 , B60G17/0165 , B60G17/0195 , B60G2400/821 , B60G2400/824 , B60G2401/16 , B60G2600/0422 , B60G2600/70 , B60G2800/16 , B60W30/02 , B60W30/0956
摘要： A driving assistance apparatus that performs accurate driving assistance in accordance with actual road environment is provided. An electronic control unit (ECU) acquires shape information and vehicular swept path information about a subject vehicle and a nearby vehicle, representing vehicles and movement thereof as rectangular solids. A three-dimensional space is formed as a vehicular swept path for the rectangular solid and a road map generated based on the formed three-dimensional space. A notification is provided if the subject vehicle runs outside a space. Control support is provided to return the subject vehicle to an area indicated as safe.
摘要翻译：提供了一种根据实际道路环境执行准确驾驶辅助的驾驶辅助装置。电子控制单元（ECU）获取关于本车辆和附近车辆的形状信息和车辆扫描路径信息，其表示车辆及其作为矩形固体的移动。形成三维空间作为用于矩形实体的车辆扫掠路径和基于形成的三维空间生成的路线图。如果本车辆在空间外运行，则提供通知。提供控制支持以将本车辆返回到指示为安全的区域。

7. 发明授权

US4867561A Apparatus for optically detecting an extraneous matter on a translucent shield 失效
标题翻译：用于光学检测半透明屏蔽上的外来物质的装置
公开(公告)号：US4867561A
公开(公告)日：1989-09-19
申请号：US87168
申请日：1987-08-18
申请人： Tetsuo Fujii , Hirohito Shioya , Tiaki Mizuno , Tadashi Kamada , Yasuaki Makino , Yoshimi Yoshino , Seiichiro Otake
发明人： Tetsuo Fujii , Hirohito Shioya , Tiaki Mizuno , Tadashi Kamada , Yasuaki Makino , Yoshimi Yoshino , Seiichiro Otake
IPC分类号： B60H1/00 , B60S1/08
CPC分类号： B60S1/0822 , B60H1/00785 , B60S1/0837 , G06K9/00791 , Y10S15/15
摘要： An apparatus for optically detecting the attachment state of extraneous matters to a translucent shield member. The optically detecting apparatus comprises a light-emitting unit having a plurality of light-emitting elements each emitting a light ray toward the translucent shield member, a photoelectric transducer unit having a plurality of transducer elements each receiving each of the light rays reflected on the translucent shield member, and a data processing unit coupled to the transducer unit. The transducer unit generates detection signals corresponding to the quantities of the received light rays and the data processing unit successively compares the level of each of the detection signals with a predetermined level to produce binary signals in accordance with the results of the comparison so that a binary signal pattern is defined at the respective transducer elements. The data processing unit determines the attachment state of the extraneous matters to the translucent shield member by comparing the defined binary signal pattern with a reference pattern.
摘要翻译：一种用于光学地检测外来物质到半透明屏蔽构件的附着状态的装置。光学检测装置包括具有多个发光元件的发光单元，每个发光元件朝向半透明屏蔽构件发射光线;光电变换器单元，具有多个换能器元件，每个换能器元件接收在半透明屏蔽构件上反射的每个光线屏蔽构件和耦合到换能器单元的数据处理单元。换能器单元产生对应于接收光线的量的检测信号，并且数据处理单元根据比较结果将每个检测信号的电平与预定电平连续地进行比较，以产生二进制信号，使得二进制在相应的换能器元件处限定信号图案。数据处理单元通过将定义的二进制信号模式与参考模式进行比较来确定外部物质对半透明屏蔽构件的附着状态。

8. 发明授权

US5214557A D.C. vacuum circuit breaker for an electric motor vehicle 失效
标题翻译：直流电动机用真空断路器
公开(公告)号：US5214557A
公开(公告)日：1993-05-25
申请号：US560785
申请日：1990-07-31
申请人： Mitsuyoshi Hasegawa , Takashi Tsuboi , Hiroyuki Akiyama , Tadashi Kamada , Taro Uchii
发明人： Mitsuyoshi Hasegawa , Takashi Tsuboi , Hiroyuki Akiyama , Tadashi Kamada , Taro Uchii
IPC分类号： H01H33/59
CPC分类号： H01H33/596
摘要： A vacuum circuit breaker particularly suitable for use in an electric motor vehicle. The circuit breaker includes a vacuum interrupter to which a voltage is applied, the series combination of a capacitor and a switch which are connected in parallel with the vacuum interrupter, a provision for charging the capacitor with a voltage opposite the voltage applied to the vacuum interrupter, and a resistance connected in parallel with the vacuum interrupter. The vacuum interrupter, the resistance, and the series combination of the capacitor and switch form oscillation circuit having an oscillation frequency at least 2 KHz and an inductance of at least 1 .mu.H, with a commutating current of at least 5000 A for consuming energy stored in the circuit. In one embodiment, a capacitive element is connected in parallel with the resistor, and the length of the closed circuit include the vacuum interrupter and the capacitive element is shorter than the length of the closed circuit including the vacuum interrupter, the first capacitor, and the switch. Likewise, where no capacitive element is included, the length of the closed circuit including the vacuum interrupter and the resistance is shorter than the length of the closed circuit including the vacuum interruptor, the capacitor, and the switch. The resistance can be a linear or a nonlinear resistor, or the parallel combination of a linear resistor and a nonlinear resistor.

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