Expansion card retaining device
    2.
    发明授权
    Expansion card retaining device 有权
    扩充卡保持装置

    公开(公告)号:US06215668B1

    公开(公告)日:2001-04-10

    申请号:US09274662

    申请日:1999-03-23

    IPC分类号: H05K714

    摘要: An expansion card retention system and method. In one embodiment, the expansion card retention system includes an expansion card retaining unit which has a vertical axis, an extended member, and a vertical-axis extended member pressure application device operably connected to the extended member. In another embodiment, a data processing system includes the expansion card retention system. In yet another embodiment, the method includes securing an expansion card via the application of a wedging force.

    摘要翻译: 扩展卡保留系统和方法。 在一个实施例中,扩展卡保持系统包括具有垂直轴的扩展卡保持单元,延伸构件和可操作地连接到延伸构件的垂直轴延伸构件压力施加装置。 在另一个实施例中,数据处理系统包括扩展卡保持系统。 在另一个实施例中,该方法包括通过施加楔入力来固定扩展卡。

    Neural stimulation device employing renewable chemical stimulation
    4.
    发明申请
    Neural stimulation device employing renewable chemical stimulation 审中-公开
    采用可再生化学刺激的神经刺激装置

    公开(公告)号:US20060009805A1

    公开(公告)日:2006-01-12

    申请号:US11114976

    申请日:2005-04-26

    IPC分类号: A61N1/00

    摘要: A variety of neural stimulation devices are disclosed. The devices comprise an uptake component comprising means for selectively transporting a stimulating species into the device; a release component comprising means for releasing the stimulating species; and means for producing a concentration gradient of a second species. The concentration gradient of the second species provides energy to transport the stimulating species into the device. The stimulating species may be an ion, e.g., a potassium ion, or a neurotransmitter. In a preferred embodiment of the invention the stimulating species is a potassium ion. In a second preferred embodiment the stimulating species is dopamine. In certain embodiments of the invention countertransport across an uptake component comprising a synthetic ABA polymer membrane is achieved using a carboxylic acid crown ether. The gradient of the second species may be provided by means of a chemical reaction that takes place inside the device. The substrate for the chemical reaction is transported into the device from the external environment. In certain embodiments the neural stimulation device comprises light-sensitive elements that comprise light-sensitive proton pumps. The proton pumps translocate protons into the device in response to light, thereby triggering release of the stimulating species. In certain embodiments the neural stimulation device comprises electronic components that receive a signal and send an activating input to the device, thereby triggering release of the stimulating species.

    摘要翻译: 公开了各种神经刺激装置。 所述装置包括吸收组分,其包括用于将刺激物质选择性地输送到装置中的装置; 释放组件,包括用于释放刺激物种的装置; 以及用于产生第二种类的浓度梯度的装置。 第二种物质的浓度梯度提供能量以将刺激物质运送到装置中。 刺激物质可以是离子,例如钾离子或神经递质。 在本发明的优选实施方案中,刺激物质是钾离子。 在第二优选实施方案中,刺激物质是多巴胺。 在本发明的某些实施方案中,通过使用羧酸冠醚实现包含合成ABA聚合物膜的吸收组分的反运送。 第二种类的梯度可以通过发生在装置内部的化学反应来提供。 用于化学反应的基材从外部环境输送到装置中。 在某些实施例中,神经刺激装置包括包含光敏质子泵的光敏元件。 质子泵响应于光将质子转移到器件中,从而引发刺激物质的释放。 在某些实施例中,神经刺激装置包括接收信号并向装置发送激活输入的电子部件,由此触发刺激物质的释放。

    Power source input distribution to a power supply
    5.
    发明申请
    Power source input distribution to a power supply 有权
    电源输入分配给电源

    公开(公告)号:US20050012402A1

    公开(公告)日:2005-01-20

    申请号:US10621220

    申请日:2003-07-16

    摘要: A single power distribution board having pin coded connectors may be used for both AC and DC power distribution to appropriate AC and/or DC power supplies in an information handling system. A common conductive layer may be used for either AC neutral or DC power supply return so as to eliminate one conductive layer in the power distribution board. Alternatively, total isolation of AC and DC power source inputs allow both AC and DC power supplies to operate together in a robust, redundant fashion. The DC power supplies in combination with a battery system may be used as an inexpensive uninterruptable power supply for the information handling system. Various DC and/or AC source voltages and frequencies may be coupled to appropriate power supplies through the pin coded connectors.

    摘要翻译: 具有引脚编码连接器的单个配电板可以用于交流和直流配电到信息处理系统中适当的交流和/或直流电源。 公共导电层可以用于交流中性点或直流电源返回,从而消除配电板中的一个导电层。 或者,AC和DC电源输入的完全隔离允许AC和DC电源以稳健,冗余的方式一起工作。 与电池系统组合的直流电源可以用作信息处理系统的廉价的不间断电源。 各种DC和/或AC源电压和频率可以通过针脚编码的连接器耦合到适当的电源。