Method of reconstructing synthetic aperture radar image
    1.
    发明授权
    Method of reconstructing synthetic aperture radar image 失效
    合成孔径雷达图像重建方法

    公开(公告)号:US4616227A

    公开(公告)日:1986-10-07

    申请号:US630200

    申请日:1984-07-12

    IPC分类号: G01S13/90

    CPC分类号: G01S13/90

    摘要: Azimuth compression processing is carried out by the steps of determining Doppler rate time change data a reconstructed scene from orbit data of a sattelite or aircraft, determining azimuth coordinates transformation data of an image after range compression, that is, resampling position designation data, from the Doppler rate time change data, resampling the image after range compression, in the azimuth direction using the azimuth coordinates transformation data, keeping unaltered the Doppler rate of a point image relating to the image after coordinates transformation irrespective to the position in the azimuth direction inside the scene, and thereafter using FFT.

    摘要翻译: 通过以下步骤进行方位压缩处理:从卫星或飞行器的轨道数据确定重构场景的多普勒率时间变化数据,确定范围压缩后图像的方位角坐标变换数据,即重新采样位置指定数据 多普勒速率时间变化数据,使用方位坐标变换数据在方位方向上重新采样范围压缩后的图像,保持与坐标变换后的图像有关的点图像的多普勒率,而不考虑坐标变换之内的方位角方向的位置 场景,之后使用FFT。

    Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith
    3.
    发明授权
    Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith 失效
    具有在天顶方向上具有长停留时间的轨道的人造卫星,轨道控制方法及其通信系统

    公开(公告)号:US06824107B2

    公开(公告)日:2004-11-30

    申请号:US10006128

    申请日:2001-12-10

    IPC分类号: B64G110

    摘要: A transmission or communication system, wherein plural individual elliptical orbits are so defined that an individual right ascension of a north-bound node is established with a designated angle. An artificial satellite is travels on a respective ones of the plural individual elliptical orbit and a group of artificial satellites arranged on respective ones of the plural individual elliptical orbits are used so that at least one of the artificial satellites having a communication system is always viewable within a pre-defined range of operational elevational angle in a zenith direction from a service area. The group of artificial satellites are on respective orbits obtained by combining an inclination angle and an eccentricity squared of the individual elliptical orbit so that a right ascension of north-bound node is a designated angle and a time period during which respective ones of the group of artificial satellites is viewable from ground is substantially identical.

    摘要翻译: 一种传输或通信系统,其中多个单独的椭圆轨道被定义为以指定的角度建立北方节点的个体右上升。 人造卫星在多个单独的椭圆轨道中的相应的一个行进,并且使用布置在多个单独的椭圆轨道中的相应的单个椭圆轨道上的一组人造卫星,使得至少一个具有通信系统的人造卫星总是可见 从服务区域的天顶方向的操作正仰角的预定义范围。 人造卫星组合在通过组合倾斜角度和单个椭圆轨道的偏心率平方而获得的相应轨道上,使得北方节点的右上升是指定角度,并且在该时间段期间, 人造卫星从地面上可以观察到基本相同。

    Communication system, communication receiving device and communication terminal in the system
    4.
    发明申请
    Communication system, communication receiving device and communication terminal in the system 审中-公开
    系统中的通信系统,通信接收设备和通信终端

    公开(公告)号:US20060105708A1

    公开(公告)日:2006-05-18

    申请号:US11293214

    申请日:2005-12-05

    IPC分类号: H04B7/185

    摘要: An information providing method and apparatus in which a radio wave signal is transmitted from plural artificial satellites and received at plural receiving equipment located within a pre-defined service area, and receiving within a pre-defined range of operational elevation angle by a receiving antenna. The plural artificial satellites are viewable in turn within a pre-defined range of operational elevation angle at an arbitrary location within the pre-defined service area, and an orbit is arranged so that at least one artificial satellite is viewable. Each orbit of the plural artificial satellites is arranged on an individual orbital plane according to a designated service hour. The individual orbit is located in a range where an orbital inclination angle is 63.4 degrees or closer to Japan, and a right ascension of a north-bound node of the individual artificial satellite is separated approximately at regular intervals.

    摘要翻译: 一种信息提供方法和装置,其中从多个人造卫星发送无线电波信号并在位于预定义服务区域内的多个接收设备处接收无线电波信号,并且在接收天线的预定义的操作仰角范围内接收。 多个人造卫星可以在预定义的服务区域内的任意位置的操作仰角的预定范围内依次可视,并且布置轨道使得至少一个人造卫星是可见的。 多个人造卫星的每个轨道根据指定的服务时间被布置在个体轨道平面上。 单个轨道位于轨道倾斜角度为63.4度或更靠近日本的范围内,并且每个人造卫星的向北节点的右上升大致以规则的间隔分开。

    Toy carrier vehicle
    6.
    发明授权
    Toy carrier vehicle 失效
    玩具承运车

    公开(公告)号:US4192093A

    公开(公告)日:1980-03-11

    申请号:US962020

    申请日:1978-11-20

    申请人: Nobuo Hamano

    发明人: Nobuo Hamano

    IPC分类号: A63H17/00 A63H11/10

    CPC分类号: A63H17/00

    摘要: A toy carrier vehicle having a cargo portion sufficiently large to accommodate a powered toy vehicle of the type having a spring motor which is wound by rolling the toy vehicle across a level surface. Openings are provided above the drive wheels of the carrier vehicle to allow contact with the drive wheels of the powered vehicle contained therein. Cargo depression members are provided on the carrier vehicle to force the enclosed powered vehicle against the drive wheels of the carrier vehicle as the latter is rolled across a level surface. Upon completion of the winding operation the enclosed powered vehicle can be retained within the cargo portion to power the carrier vehicle, or it can be released for independent travel.

    摘要翻译: 一种玩具运载工具,其具有足够大的货物部分以容纳具有弹簧马达的动力玩具车辆,该弹簧马达通过滚动玩具车辆跨越水平表面而被卷绕。 开口设置在承载车辆的驱动轮的上方,以允许与其中容纳的动力车辆的驱动轮接触。 货物凹陷构件设置在运载工具上以迫使封闭的动力车辆抵靠载运车辆的驱动轮,因为后者在水平面上滚动。 在完成卷绕操作时,封闭的动力车辆可以保持在货物部分内以为运输车辆供电,或者可以释放以用于独立行驶。

    Continuous racetrack having vehicle accelerating device
    8.
    发明授权
    Continuous racetrack having vehicle accelerating device 失效
    具有车辆加速装置的连续赛道

    公开(公告)号:US4070024A

    公开(公告)日:1978-01-24

    申请号:US730683

    申请日:1976-10-07

    申请人: Nobuo Hamano

    发明人: Nobuo Hamano

    IPC分类号: A63F9/14 A63H18/14

    CPC分类号: A63H18/14

    摘要: A continuous racing game consisting of a trackway provided with separate paths along which vehicles race, a propulsion system having pluralities of resilient spokes associated with each of the paths, each of the pluralities of spokes being mounted for rotation and having a series of spokes radially oriented such that the ends of the spokes extend into the paths, and a mechanism for moving each of the pluralities of spokes closer to the surface of the trackway in response to a remote control signal generated by a bellows-like mechanism.

    摘要翻译: 一种连续的赛车游戏,包括轨道,轨道沿着车道行进,单独路径,具有与每个路径相关联的多个弹性轮辐的推进系统,每个轮辐安装成旋转,并且具有径向定向的一系列轮辐 使得轮辐的端部延伸到路径中,以及用于响应于由波纹管状机构产生的遥控信号,使多个轮辐中的每一个更靠近轨道表面移动的机构。

    Toy race type game employing a flexible belt magnetically coupled with
at least one movable body
    9.
    发明授权
    Toy race type game employing a flexible belt magnetically coupled with at least one movable body 失效
    玩具种族游戏采用与至少一个移动体磁耦合的柔性皮带

    公开(公告)号:US3986296A

    公开(公告)日:1976-10-19

    申请号:US586555

    申请日:1975-06-13

    申请人: Nobuo Hamano

    发明人: Nobuo Hamano

    CPC分类号: A63H18/10 A63F9/14

    摘要: A toy race type game employing magnetic coupling can be constructed utilizing a non-ferromagnetic support serving to hold one or more bodies serving as game elements in such a manner that such bodies may be moved relative to the upper surface of the support. A drive means is provided for moving an actuator carrying a holder beneath such support in such a manner that the holder is moved adjacent to the lower surface of the support. Magnetic members are provided on the body and the holder for magnetically coupling the bodies to the holder so that these bodies are moved relative to the surface of the support as the drive means are actuated. The actuator used comprises an endless, flexible belt which is located beneath the support and which is held so that along part of its length it is capable of flexing so as to follow a non-uniform path as the drive means is operated. Preferably the holder consists of a rotatable disk mounted on the belt. Internal track means may be provided so as to periodically engage the periphery of the disk as the belt is moved so as to cause the disk to rotate. Such rotation causes a variation in the location and movement of the bodies and the support as a result of the magnetic coupling.

    摘要翻译: 使用磁耦合的玩具种类游戏可以利用用于保持用作游戏元件的一个或多个身体的非铁磁支架来构造,使得这些主体可以相对于支撑件的上表面移动。 提供驱动装置,用于使承载在支撑件下方的保持器的致动器以使得保持件相邻于支撑件的下表面移动的方式移动。 磁性构件设置在主体和保持器上,用于将主体磁耦合到保持器,使得当驱动装置被致动时,这些主体相对于支撑件的表面移动。 所使用的致动器包括环形柔性带,其位于支撑件下方并且被保持为使得沿其长度的一部分能够沿着驱动装置操作时沿着不均匀的路径弯曲。 优选地,保持器由安装在带上的可旋转盘组成。 可以设置内部轨道装置,以便当皮带移动时周期性地接合盘的周边,以便使盘旋转。 由于磁耦合,这种旋转导致主体和支撑件的位置和运动发生变化。

    Communication system, communication receiving device and communication terminal in the system
    10.
    发明授权
    Communication system, communication receiving device and communication terminal in the system 失效
    系统中的通信系统,通信接收设备和通信终端

    公开(公告)号:US06695259B1

    公开(公告)日:2004-02-24

    申请号:US09471503

    申请日:1999-12-23

    IPC分类号: B64G100

    摘要: A communication line not affected by artificial structures and plants is established between mobile objects and stationary stations surrounded with skyscrapers, and economical artificial satellite service capable of efficiently performing satellite broadcast, mobile satellite communication, satellite-to-satellite communication and earth surveillance is provided using the communication line and by constructing the system with a small number of satellites. Six orbital elements 7-12 of a plurality of artificial satellites at reference time 5 are determined, and a plurality of elliptical orbits corresponding to the determined six orbital elements are combined, and then each of the satellites is appropriately arranged on each of the orbits to form a group of artificial satellites. Satellite communication or satellite broadcast is performed using the group of artificial satellites.

    摘要翻译: 在摩天大楼包围的移动物体和固定站之间建立了不受人造结构和植物影响的通信线路,并且提供了能够有效执行卫星广播,移动卫星通信,卫星到卫星通信和地球监视的经济人造卫星服务,其使用 通信线路和通过构造具有少量卫星的系统。确定参考时间5处的多个人造卫星的多个轨道元素7-12,并且对应于确定的六个轨道元素的多个椭圆轨迹被组合, 然后将每个卫星适当地布置在每个轨道上以形成一组人造卫星。 使用人造卫星组进行卫星通信或卫星广播。