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    • 4. 发明授权
    • System for reconfiguring addresses of SCSI devices via a device address
bus independent of the SCSI bus
    • 通过独立于SCSI总线的设备地址总线重新配置SCSI设备的地址的系统
    • US5664221A
    • 1997-09-02
    • US557473
    • 1995-11-14
    • Mark F. AmbergWilliam K. MillerFrank M. NemethDwayne H. Swanson
    • Mark F. AmbergWilliam K. MillerFrank M. NemethDwayne H. Swanson
    • G06F12/06G06F13/10G06F9/00
    • G06F12/0661
    • A system for assigning addresses to devices interconnected on a small computer system interface (SCSI) bus. A device address bus independent of the SCSI bus interconnects address assignable devices on the SCSI bus. The devices, each of which has a SCSI ID by which it is identified and being set with default bus address information representing the SCSI ID, are connected to one or more address lines on the device address bus. A system user can selectively reconfigure the bus addresses of the devices by utilizing a personality unit to override one or more bits of the bus address information. The personality unit includes a bus address selector, coupled to the device address bus, which selects address lines according to user input. The selecting of an address line effects a change in the default bus address information associated with the one or more devices connected to the selected address line.
    • 用于将地址分配给在小型计算机系统接口(SCSI)总线上互连的设备的系统。 独立于SCSI总线互连的设备地址总线可以在SCSI总线上寻址可分配的设备。 每个具有SCSI ID的设备被连接到设备地址总线上的一个或多个地址线,该SCSI ID被识别并且被设置为表示SCSI ID的默认总线地址信息。 系统用户可以通过利用个性单元来覆盖总线地址信息的一个或多个位来选择性地重新配置设备的总线地址。 个性单元包括总线地址选择器,耦合到设备地址总线,其根据用户输入选择地址线。 选择地址线影响与连接到所选地址线的一个或多个设备相关联的默认总线地址信息的改变。
    • 5. 发明授权
    • Apparatus for automated synthesis of peptides
    • 肽自动合成装置
    • US4701304A
    • 1987-10-20
    • US725213
    • 1985-04-19
    • Marcus J. HornWilliam K. Miller
    • Marcus J. HornWilliam K. Miller
    • B01J8/02B01J19/00C07K1/04C12M1/16C40B40/10C40B60/14G01N1/31G01N33/68B01J14/00
    • G01N1/31B01J19/0046C07K1/045G01N33/6818B01J2219/00283B01J2219/00353B01J2219/00416B01J2219/00418B01J2219/00423B01J2219/00488B01J2219/005B01J2219/0059B01J2219/00596B01J2219/00686B01J2219/00725C40B40/10C40B60/14Y10T436/12
    • A system maintained under a constant reference pressure for the automated synthesis of peptides includes a reaction vessel that has a single port for both injection and withdrawal of the various fluids used in the peptide synthesis sequence, a plurality of reservoirs for holding the amino acids used in the synthesis of the peptide chains and a plurality of reservoirs for holding the solvents and reagents used to promote the synthesis of the peptide chains. The system also includes a volume displacement pump for removing a controlled volume of gas from the reaction vessel as the first part of each injection step to reduce the pressure within the vessel. This is followed by connection of a selected reservoir to the reaction vessel and flow from the reservoir to the vessel resulting from the pressure differential between the vessel and the reservoir. As soon as the pressure in the reaction vessel has returned to reference level, the transfer is complete.Because all parts of the system are maintained at the reference pressure, metered transfer of reagents and solvents from the reservoirs to the reaction vessel can be performed easily without using a high vacuum. Transfer is self-terminating, and is readily controlled. Furthermore, the system easily accommodates wide volume ranges, and lends itself readily to automation.
    • 保持在恒定参考压力下用于肽的自动合成的系统包括反应容器,该反应容器具有用于在肽合成序列中使用的各种流体的注射和撤出的单一端口,用于保持肽合成中使用的氨基酸的多个储存器 肽链的合成和用于保持用于促进肽链合成的溶剂和试剂的多个储存器。 该系统还包括体积位移泵,用于从每个注射步骤的第一部分去除受控体积的来自反应容器的气体,以减小容器内的压力。 随后将所选择的储存器连接到反应容器,并且由容器和储存器之间的压力差从储存器流到容器。 一旦反应容器的压力恢复到参考水平,转移就完成了。 由于系统的所有部分都保持在参考压力下,所以可以容易地将试剂和溶剂从储存器转移到反应容器中而不使用高真空。 转移是自我终止的,并且易于控制。 此外,该系统容易容纳宽的体积范围,并且易于自动化。