公开(公告)号：US20050050345A1

公开(公告)日：2005-03-03

申请号：US10832812

申请日：2004-04-26

申请人： Thomas Dowdy ,  Jeffrey Robbin ,  Guy Tribble ,  David Heller

发明人： Thomas Dowdy ,  Jeffrey Robbin ,  Guy Tribble ,  David Heller

IPC分类号： H04L9/00

CPC分类号： G06F21/10 ,  G06F2221/0704

摘要： A method and system for network-based distribution of content are disclosed. The distribution of content is not only secure but also controlled. The security restricts access to content within media files during downloads as well as while stored at a server or client. In one embodiment, each media file is encrypted with a different, randomly generated key. The control over the distribution of the media file can serve to limit the subsequent distribution of media files from clients to other clients. In another embodiment, the control can permit media files to be shared on a limited number of different clients affiliated with the same user. The clients can vary with application but generally are computing devices that have memory storage. Often, the clients are personal computers or other computing devices that are capable of storing and presenting content to their users.

摘要翻译： 公开了一种基于网络分发内容的方法和系统。 内容的分发不仅安全，而且受到控制。 该安全性限制了在下载期间以及在服务器或客户端存储时对媒体文件内容的访问。 在一个实施例中，每个媒体文件用不同的随机生成的密钥加密。 对媒体文件分发的控制可用于限制媒体文件从客户端到其他客户端的后续分发。 在另一个实施例中，该控件可以允许媒体文件在与相同用户相关联的有限数量的不同客户端上共享。 客户端可以根据应用而变化，但通常是具有存储器的计算设备。 通常，客户端是能够向其用户存储和呈现内容的个人计算机或其他计算设备。

公开(公告)号：US06728729B1

公开(公告)日：2004-04-27

申请号：US10423638

申请日：2003-04-25

申请人： Amandeep Jawa ,  Jeffrey L. Robbin ,  David Heller

发明人： Amandeep Jawa ,  Jeffrey L. Robbin ,  David Heller

IPC分类号： G06F1730

CPC分类号： G06F17/30017 ,  G06F17/3002 ,  G06F17/30053 ,  Y10S707/99933 ,  Y10S707/99945 ,  Y10S707/99948 ,  Y10S707/99953

摘要： Method and apparatus for accessing media across networks. The present invention generally allows for media to be provided across a network. A client requests media information from a server so the client can create a local representation of the server's database. The client is then able to manage the media information locally. When the client selects the desired media, it requests the selection from across the network. The server then delivers the selected media.

摘要翻译： 用于跨网络访问媒体的方法和装置。 本发明通常允许跨网络提供媒体。 客户端从服务器请求媒体信息，以便客户端可以创建服务器数据库的本地表示。 客户端然后能够在本地管理媒体信息。 当客户端选择所需的媒体时，它会从网络上请求选择。 然后，服务器传送所选择的媒体。

公开(公告)号：US5589985A

公开(公告)日：1996-12-31

申请号：US488908

申请日：1995-06-09

申请人： Philip Heller ,  David Heller

发明人： Philip Heller ,  David Heller

IPC分类号： G06F1/16 ,  H01J29/89 ,  H04N5/65 ,  G02B27/00

CPC分类号： G06F1/1603 ,  H01J29/896 ,  H04N5/65 ,  H01J2229/8922

摘要： A computer monitor hood for use in conjunction with a computer monitor having a top surface, left and right side surfaces, and a forwardly facing screen, is disclosed. The computer monitor hood comprises a top shading panel having a front edge, a rear edge, and left and right side edges. Left and right side shading panels are operatively attached to the top shading panel and are disposed in generally vertically oriented relation to the left and right side edges of the top shading panel, respectively. The left and right side shading panels each have front, rear, and bottom edges. A front-to-rear main axis extends from the front edges to the rear edges of the shading panels. When the computer monitor hood is in place on a computer monitor, the top, left and right shading panels each project forwardly from the front of the computer monitor, at the respective of the top, left side, and right side surfaces of the computer monitor, so as to shade the screen of the computer monitor. A counterweight is operatively mounted in selectively movable relation on the computer monitor hood in any one of a plurality of front-to-rear positions so as to permit the counterweight to balance the computer monitor hood at a selected position on the computer monitor. Typically, at this selected position, the computer monitor hood is positioned as far forwardly as reasonably possible and is tilted downwardly, as balanced by the counterweight, so as to provide maximum shading for the screen of the computer monitor.

摘要翻译： 公开了一种与具有顶表面，左侧和右侧表面以及前向屏幕的计算机监视器一起使用的计算机监视器罩。 计算机监视器罩包括具有前边缘，后边缘以及左侧边缘和右侧边缘的顶部遮光面板。 左侧和右侧阴影面板可操作地附接到顶部遮光面板，并且分别以与顶部遮光面板的左侧边缘和右侧边缘大致垂直取向的关系设置。 左侧和右侧遮阳板均具有前，后和底边。 前后主轴从阴影面板的前边缘延伸到后边缘。 当计算机显示器上的计算机显示器罩处于适当位置时，顶部，左侧和右侧阴影面板各自从计算机显示器的前部向前突出，位于计算机显示器的顶部，左侧和右侧表面 ，以便遮蔽电脑显示器的屏幕。 配重可操作地以多个前后位置中的任何一个位置在计算机监视器罩上以可选择的可移动关系安装，以便允许配重在计算机监视器上的选定位置处平衡计算机监视器罩。 通常，在该选择的位置，计算机监视器罩被合理地设置在最前方，并且被平衡的平衡向下倾斜，以便为计算机监视器的屏幕提供最大的阴影。

公开(公告)号：US4203247A

公开(公告)日：1980-05-20

申请号：US873433

申请日：1978-01-30

申请人： Walter Moe ,  Lawrence A. Bernstein ,  David Heller

发明人： Walter Moe ,  Lawrence A. Bernstein ,  David Heller

IPC分类号： A63H17/00 ,  A63H33/00

CPC分类号： A63H17/008

摘要： A toy vehicle launcher and a toy vehicle for use therewith is disclosed. The toy vehicle launcher includes first and second spaced, generally parallel sidewalls each having an inner surface and an outer surface. A first and a second spiral retainer member are attached to the inner surfaces of the first and second sidewalls respectively. The second spiral member is opposed to the first spiral retainer member, and is generally parallel thereto throughout its length. Each of the spiral retainer members has a first end near the center of the sidewalls of the toy vehicle launcher and a second end near the periphery of the toy vehicle launcher. One of the sidewalls has an aperture therein near its center through which the toy vehicle to be launched can be placed into contact with the first and second spiral retainer members near their first ends. The toy vehicle launcher also includes a second aperture adjacent the second ends of the spiral retainer members. A drive member drives the toy vehicle along the first and second spiral retainer members from the first ends towards the second ends thereof. The toy vehicle is driven along the spiral retainer members and is ejected from the vehicle launcher through the second aperture at the second ends of the spiral retainer members.

摘要翻译： 公开了一种用于其的玩具车辆发射器和玩具车。 玩具车辆发射器包括第一和第二间隔开的大致平行的侧壁，每个侧壁具有内表面和外表面。 第一和第二螺旋保持构件分别附接到第一和第二侧壁的内表面。 第二螺旋构件与第一螺旋形保持构件相对，并且在其整个长度上与其大致平行。 每个螺旋保持器构件具有靠近玩具车辆发射器的侧壁中心的第一端和靠近玩具车辆发射器的周边的第二端。 侧壁中的一个在其中心附近具有孔，待发射的玩具车辆可通过该孔与第一和第二螺旋保持构件在其第一端附近接触。 玩具车辆发射器还包括邻近螺旋保持器构件的第二端的第二孔。 驱动构件沿着第一和第二螺旋保持构件从第一端朝向其第二端驱动玩具车辆。 玩具车辆沿着螺旋保持器构件被驱动，并且在螺旋保持器构件的第二端处通过第二孔从车辆发射器弹出。