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    • 1. 发明授权
    • Road map management system
    • 路线图管理系统
    • US07627414B2
    • 2009-12-01
    • US11493903
    • 2006-07-27
    • Masayuki GotoShinichi Yamada
    • Masayuki GotoShinichi Yamada
    • B60T8/23G01C21/32G01S13/00
    • G01C21/32G08G1/0969G09B29/00
    • A road map management system is provided as follows: drawing a past-direction distribution map (Image A) and a future-direction distribution map (Image B) using multiple vehicles' traveling position data collected via a wide area network during a past-direction data collection period and a future-direction data collection period, respectively; comparing the two distribution maps to extract a differential distribution; defining under a predetermined condition as a recently opened or closed road the differential distribution, which is absent from Image A and present in Image B, or present in Image A and absent from Image B, respectively; and reflecting the defined results on the existing road map data to update.
    • 如下提供路线图管理系统:使用在过去方向上经由广域网收集的多个车辆的行驶位置数据绘制过去方向分布图(图像A)和未来方向分布图(图像B) 数据收集期和未来方向数据收集期间; 比较两个分布图以提取差分分布; 在预定条件下作为最近打开或闭合的道路分别在图像A中不存在并且存在于图像B中,或者存在于图像A中且不存在于图像B中的差分分布; 并反映现有路线图数据上定义的结果进行更新。
    • 2. 发明申请
    • Road map management system
    • 路线图管理系统
    • US20070032946A1
    • 2007-02-08
    • US11493903
    • 2006-07-27
    • Masayuki GotoShinichi Yamada
    • Masayuki GotoShinichi Yamada
    • G01C21/32
    • G01C21/32G08G1/0969G09B29/00
    • A road map management system is provided as follows: drawing a past-direction distribution map (Image A) and a future-direction distribution map (Image B) using multiple vehicles' traveling position data collected via a wide area network during a past-direction data collection period and a future-direction data collection period, respectively; comparing the two distribution maps to extract a differential distribution; defining under a predetermined condition as a recently opened or closed road the differential distribution, which is absent from Image A and present in Image B, or present in Image A and absent from Image B, respectively; and reflecting the defined results on the existing road map data to update.
    • 如下提供路线图管理系统:使用在过去方向上经由广域网收集的多个车辆的行驶位置数据绘制过去方向分布图(图像A)和未来方向分布图(图像B) 数据收集期和未来方向数据收集期间; 比较两个分布图以提取差分分布; 在预定条件下作为最近打开或闭合的道路分别在图像A中不存在并且存在于图像B中,或者存在于图像A中且不存在于图像B中的差分分布; 并反映现有路线图数据上定义的结果进行更新。
    • 4. 发明授权
    • Corrosion monitoring system using a metal pipe for transmission of
monitoring signals
    • 腐蚀监测系统采用金属管道传输监测信号
    • US4400782A
    • 1983-08-23
    • US238107
    • 1981-02-25
    • Masashi IshikawaMasatoshi ShimadaKatsutomo OkamotoShigeyoshi SugitaMasayuki GotoYukuo KoizumiOsamu Kaneda
    • Masashi IshikawaMasatoshi ShimadaKatsutomo OkamotoShigeyoshi SugitaMasayuki GotoYukuo KoizumiOsamu Kaneda
    • C23F13/00C23F13/04G01V3/00G01R31/02
    • C23F13/04
    • In a monitoring system for protecting a metal pipe against corrosion, transmission of monitoring signals is carried out by the use of the pipe itself as a transmission line between a center station and a substation, which are coupled to the pipe at center and subordinate locations, respectively. The substation sends data signals over the pipe to the center station. These data signals represent the degree of corrosion that is measured at the subordinate location and are monitored by the center station. When a plurality of substations are coupled to the pipe, the center station selects a substation by transmitting through the pipe an address assigned to the substation. Each substation returns the assigned address to the center station in combination with the signals representing the measured degree of corrosion at the addressed substation. Preferably, the center station produces the selected address twice while each substation produces the assigned address and the measured corrosion signal, twice. Alternatively, the center station supplies a control signal in combination with the selected address, from the center station to remotely control each substation. A repeater may be interposed between the center station and the substation.
    • 在用于保护金属管道免受腐蚀的监控系统中,通过使用管道本身作为中心站和变电站之间的传输线来执行监控信号的传输,中心站和变电站在中心和下属位置处耦合到管道, 分别。 变电站通过管道向中心站发送数据信号。 这些数据信号表示在下属位置测量并由中心站监测的腐蚀程度。 当多个变电站耦合到管道时,中心站通过管道发送分配给变电站的地址来选择变电站。 每个变电站将分配的地址与表示所寻址变电站的测得的腐蚀程度的信号相结合地返回给中心站。 优选地,中心站产生所选择的地址两次,而每个变电站产生两次分配的地址和测量的腐蚀信号。 或者,中心站从中心站提供与所选地址组合的控制信号,以远程控制每个变电站。 在中心站和变电站之间可设置中继器。
    • 10. 发明授权
    • Head base shift mechanism in cassette tape recorder of automatic reverse tape
    • 自动倒带磁带录音机中的头基移位机构
    • US06388844B1
    • 2002-05-14
    • US09471479
    • 1999-12-23
    • Takaichi ShimboMasayuki Goto
    • Takaichi ShimboMasayuki Goto
    • G11B2122
    • G11B33/121G11B5/54G11B15/093G11B15/1883G11B15/29
    • Disclosed is a head base shift mechanism in an auto-reverse cassette tape recorder comprising a motor (2); a chassis (1) with a pair of capstans (41), (41′) rotatable in forward and reverse directions; a head base (15) slidably mounted on the chassis and carrying at least a head (16) substantially at a center of the head base; a pair of pinch rollers (17), (17′) for forward play and reverse play arranged in a substantially symmetric design at opposite sides of the head; spring means (23) for biasing the head base toward a stand-by position remote from a tape running plane (T) defined by and between the capstans; a pair of engagement members (272), (272′) engageable with the head base at a point offset from a center line (X) of the chassis; and rotation transmission means (10) for moving one of the engagement members, selected depending upon the direction of rotation of the motor, while in engagement with the head base at the offset point, thereby moving the head base from the stand-by position (FIG. 1) toward the tape running plane. The head base at the stand-by position is shifted toward the tape running plane, against the biasing force of the spring means, in one of oppositely oblique directions due to engagement with a selected one of the engagement members, so that one of the pinch rollers is pressed against a corresponding one of the capstans, while the other pinch roller remains uncontact with the other capstan.
    • 公开了一种自动倒带式磁带录像机中的磁头基座移动机构,包括电动机(2); 具有可沿正反方向旋转的一对绞盘(41),(41')的底盘(1) 头部基座(15),其可滑动地安装在所述底盘上并且至少承载头部(16),所述头部(16)基本上位于所述头部基座的中心; 一对用于正面播放和反向播放的夹送辊(17),(17'),布置在头部相对侧的基本对称的设计中; 弹簧装置(23),用于将头基座朝向远离由绞盘限定的带运行平面(T)的待机位置偏压; 一对接合构件(272),(272'),在与所述底盘的中心线(X)偏离的点处可与所述头座接合; 以及旋转传递装置(10),用于在与所述偏移点处的所述头基座接合的同时,使所述接合构件中的一个根据所述电动机的旋转方向而选择,从而使所述头座从所述待机位置 图1)朝向带运行平面。 由于与选定的一个接合构件的接合,在待机位置的头座基于弹簧装置的偏置力而在相对倾斜的方向之一上移动到带运行平面,使得夹紧中的一个 辊压在相应的一个绞盘上,而另一个压紧辊保持与另一个绞盘不接触。