摘要:
An exemplary method of managing secure communications between nodes includes receiving a public key of a node associated with a certification authority. A root node certificate is provided to the node responsive to the received public key. The root node certificate indicates that the received public key belongs to the node. A root self-signed certificate corresponding to a public key of the certification authority is also provided to the node.
摘要:
In one embodiment of the present invention, a technique is provided to control leakage of a cache sub-array. Other embodiments are disclosed herein. A sleep and shut-off circuit is connected between a virtual supply terminal and a first physical supply terminal to reduce leakage from the cache sub-array when the cache sub-array is disabled in a shut-off mode. The cache sub-array is connected between the virtual supply terminal and a second physical supply terminal. An active circuit is connected to the sleep and shut-off circuit in parallel to enable the cache sub-array in a normal mode and to disable the cache sub-array in the shut-off mode.
摘要:
A second sleeve (2) moved to and fro inside a cartridge (1) can be used to change a length of a retractable pen for writing. Because a first sleeve (5) fixed below the cartridge (1), a hood (6) fixed below and exposed outside the first sleeve (5), an inner sleeve (4) longer than the hood (6) further received inside the hood (6), and, at least, a positioning cleat (7) radially threaded through a longitudinal groove (22) of the second sleeve (2); when a second end (23) of the second sleeve (2) is pressed by or released from a pressure exerted by manual operation, which cause three-ring set of springs on circular grooves to stretch or retract a nib (31) for a writing or not, due to the cleat is operated in contact with a first or second dead center of the longitudinal groove respectively.
摘要:
For quarantine treatment of a farming and forestry product for pest control, a method and a device may irradiate logs as a phytosanitary treatment with electron beams. The method may include: spreading the logs; aligning the spread logs to be flush at one end; conveying the spread and flush logs laterally; conveying the logs longitudinally through an irradiation field formed by accelerators to provide treatment of irradiation with the electron beams; throwing the irradiated logs out; and laterally conveying the logs away. The device may include a conveying device for conveying the logs, a shielding structure surrounding the conveying device, and accelerators provided in the conveying path of the conveying device. Two or more accelerators may be provided in centrosymmetry about the conveying path.
摘要:
An automatic winder comprises a winding apparatus having a motor and a movable disc, an unloading apparatus and a rotating shaft. The unloading apparatus has a driven device and a plurality of unloading devices. The driven device comprises cylinders, driven blocks and a driven disc. An unloading device comprises at least a driven block, a sliding pole, a sliding base and a runner. One end of the sliding pole connects with the driven block. A plurality of first elastomers joins one end of the sliding pole and a base. A plurality of second elastomer connects the base and the runner. The sliding base having an apogee and a bottom. A sliding portion projecting sideward from the sliding pole connects with and moves along the sliding base.
摘要:
The present invention relates to a broadband and narrowband service processing apparatus in communication equipment and its implementation method. In the present invention, the LPF module, the HPF module, and the XDSL service processing module included in the broadband and narrowband service processing apparatus is disposed in one and the same line card that occupies only one slot in the communication equipment, so as to greatly increase the number of ports that can be provided by the same communication equipment at central office end and reduce the cost per subscriber access port provided by the communication equipment at central office end. In addition, when the broadband and narrowband service processing apparatus according to an embodiment of the present invention is connected with the external line of subscriber, it requires significantly fewer connecting cables and connectors than the existing broadband and narrowband service processing apparatuses, thereby further reducing the implementing cost per port provided by the communication equipment at central office end.
摘要:
The multiple subscriber port architecture includes a first shelf having at least one port, and a controller controlling operation of the first shelf. At least one second shelf has at least one interface connected to one of the ports of the first shelf. The second shelf also has a number of ports. The controller of the first shelf is configured to control operation of the second shelf.
摘要:
A heat dissipation module for a CPU has a heat dissipation device, a fan fixing frame, and a fan. The fan fixing frame can be fixed above the heat dissipation device. The fan fixing frame has a top plate, two side plates, a plurality of the elastic pressing components and at least one positioning elastic strip. The two side plates extend to form a pulling portion and a plurality of clipping portions. The elastic pressing components are installed on the top plate, the positioning elastic strip being installed on the top plate, and the positioning elastic trip forming at least two pushing portions to touch the outer surface of the two side plates. The fan is fixed on the top plate of the fan fixing frame. Some extra useful structures establish an easy to assemble and disassemble module with good related properties.