公开(公告)号：USD318858S

公开(公告)日：1991-08-06

申请号：US365057

申请日：1989-06-12

申请人： John J. Daly ,  Graham P. Lloyd

设计人： John J. Daly ,  Graham P. Lloyd

公开(公告)号：USD322165S

公开(公告)日：1991-12-10

申请号：US365056

申请日：1989-06-12

申请人： Graham P. Lloyd

设计人： Graham P. Lloyd

公开(公告)号：US5002184A

公开(公告)日：1991-03-26

申请号：US364925

申请日：1989-06-12

申请人： Graham P. Lloyd

发明人： Graham P. Lloyd

IPC分类号： A45C11/24 ,  G06F1/16

CPC分类号： G06F1/1628 ,  A45C11/24 ,  G06F1/1626 ,  A45C2011/003 ,  G06F2200/1633 ,  Y10S220/902

摘要： A soft case which encloses a portable device such as a hand held computer has a top cover portion which overlies a large screen at the front or top of the computer. This cover portion has a flat, soft foam pad which engages against the glass screen to cushion the screen and spread the force of any impact against the closed case at the screen. Further, there may be included in the screen cover a rigid member captured within the injection molded foam and spanning across the screen, providing further protection against impact to the screen.

摘要翻译： 封闭诸如手持式计算机的便携式设备的软壳体具有覆盖在计算机的前部或顶部的大屏幕上的顶盖部分。 该盖部分具有平坦的柔软的泡沫垫，其与玻璃屏幕接合以对屏幕进行缓冲，并且在屏幕上将与任何冲击力的力分散在封闭的壳体上。 此外，在屏幕盖中可以包括捕获在注射成型泡沫中并跨越屏幕的刚性构件，提供进一步防止对屏幕的冲击的保护。

公开(公告)号：US5247700A

公开(公告)日：1993-09-21

申请号：US614302

申请日：1990-11-16

申请人： James P. Wohl ,  W. Edward Naugler, Jr. ,  James Hendershot ,  Graham P. Lloyd ,  Erich B. Adams

发明人： James P. Wohl ,  W. Edward Naugler, Jr. ,  James Hendershot ,  Graham P. Lloyd ,  Erich B. Adams

IPC分类号： G08B5/22 ,  H04M1/02 ,  H04W84/02 ,  H04W88/02

CPC分类号： H04W88/02 ,  G08B5/228 ,  H04W84/022 ,  H04M1/0235

摘要： A compact and unitary cellular/pager. The cellular/pager includes a cellular antenna for receiving UHF cellular and paging signals. The cellular/pager also includes a VHF paging antenna. Every paging signal is sent to a paging receiver. The paging receiver uses the same circuitry to process either the UHF or VHF page. This is accomplished by setting a voltage controlled oscillator (VCO) to one of two frequency ranges. The chosen frequency is either added or subtracted to the incoming signal in order to match a constant intermediate frequency. The resultant signal is demodulated and a bit rate is selected by a decoder, under the control of a microprocessor. Therefore, the paging receiver can choose a band, a channel and a bit rate. Cellular signals are sent to a cellular block. Cellular location information is utilized by the cellular/pager to form an internally updated roaming pager. That is, the cellular location information is automatically conveyed by the cellular block, under the control of the microprocessor, to a paging service. The paging service then knows the location of the paging receiver, consequently the paging service can direct the pager to await for a page at a single frequency, thereby eliminating frequency scanning by the pager or manual updates by the user.

摘要翻译： 紧凑而统一的蜂窝/寻呼机。 蜂窝/寻呼机包括用于接收UHF蜂窝和寻呼信号的蜂窝天线。 蜂窝/寻呼机还包括VHF寻呼天线。 每个寻呼信号被发送到寻呼接收机。 寻呼机使用相同的电路来处理UHF或VHF页面。 这是通过将压控振荡器（VCO）设置为两个频率范围之一来实现的。 选择的频率是加入或减去输入信号，以匹配恒定的中间频率。 在微处理器的控制下，解码结果信号并由解码器选择比特率。 因此，寻呼机可以选择频带，频道和比特率。 蜂窝信号被发送到蜂窝区块。 蜂窝/寻呼机利用蜂窝位置信息来形成内部更新的漫游寻呼机。 也就是说，在微处理器的控制下，蜂窝位置信息由蜂窝块自动传送到寻呼服务。 寻呼服务然后知道寻呼接收机的位置，因此寻呼服务可以指示寻呼机以单个频率等待寻呼，从而消除寻呼机的频率扫描或用户的手动更新。

公开(公告)号：US4959511A

公开(公告)日：1990-09-25

申请号：US364924

申请日：1989-06-12

申请人： Graham P. Lloyd ,  Dennis R. Mitchell

发明人： Graham P. Lloyd ,  Dennis R. Mitchell

IPC分类号： G06F3/041 ,  G01R1/067 ,  G06F3/033 ,  H01R11/18 ,  H05K7/00

CPC分类号： G06F3/041 ,  G01R1/06788 ,  H01R11/18

摘要： This invention relates to an expansion device to permit the conductor to be extended beyond its normal operational length without breaking the electrical connection between the objects. In the preferred embodiment of the invention, a spring maintains the conductor at a predetermined length. The spring permits the conductor to be moved away from one of the objects for a predetermined distance without breaking the electrical connection between the objects. Preferably, the spring itself is conductive and connects two portions of the conductor which are relatively non-expandable. Alternatively, the spring in its relaxed state may merely maintain some slack in the conductor, the slack being taken up when the spring is compressed. In either embodiment, the spring tensioning mechanism may be contained entirely within one of the objects.

摘要翻译： 本发明涉及一种用于允许导体延伸超出其正常操作长度而不破坏物体之间的电连接的膨胀装置。 在本发明的优选实施例中，弹簧将导体保持在预定长度。 弹簧允许导体从其中一个物体移开预定距离，而不破坏物体之间的电连接。 优选地，弹簧本身是导电的并且连接导体的相对不可扩展的两部分。 或者，处于松弛状态的弹簧可能仅仅在导体中保持一些松弛，当弹簧被压缩时松弛被吸收。 在任一实施例中，弹簧张紧机构可以完全包含在一个物体内。