摘要:
A power plant comprising: a rotor mounted for rotation; a rotor casing; and a rotor casing liner, comprising a plurality of sections, positioned between the rotor and the rotor casing; wherein at least one section of the plurality of sections of the rotor casing liner is sized to enable removal of the at least one section without adapting the rotor.
摘要:
The present invention may be used for determining a topology of a network in the presence of network address translation. From an active client behind a translating device, communications are initiated that effect the network address translation. The communications are monitored beyond the translating device to infer partitioning of servers into equivalence sets relative to the network topology induced by the network address translation. Active clients behind the translating device may include a respective actual sending address in a message sent to a server beyond the translating device. The server beyond the translating device distinguishes between communications affected by and not affected by network address translation, which may include comparing an apparent source address of a message against an actual address provided in the message by the active client behind the translation device. The external server may also distinguish between active and passive client messages. The server server may cause a message to a passive client to be redirected to an active client; the active client, in turn, communicates to the external server. The external server stores addresses of devices in translated address sets, which may be maintained in a database and managed in a database manager.
摘要:
The invention is directed to techniques for selecting a resource from several resources to process a request from a client. A client sends the request to a data communications device (e.g., network device or switch), which measures usage information from usage meters associated with each resource (e.g., server). The data communications device then makes a usage estimate for each server of the increase in usage required for that server to process the request from the client. Then the data communications device selects one of the servers depending on the usage estimates required to respond to the client's request. The data communications device can consider other factors such as the current level of usage, past usage, and the increased cost of responding to the request. In addition, the data communications device can consider the peak usage level of each resource already established in a current billing period.
摘要:
A radio frequency identification device includes an integrated circuit including a receiver, a transmitter, and a microprocessor. The receiver and transmitter together define an active transponder. The integrated circuit is preferably a monolithic single die integrated circuit including the receiver, the transmitter, and the microprocessor. Because the device includes an active transponder, instead of a transponder which relies on magnetic coupling for power, the device has a much greater range.
摘要:
In one embodiment, a subnet mask is automatically determined by a first network node attached to a subnet in a packet communication network. The first network node issues plural communication packets from plural source addresses to at least one address known to be used in the subnet to evoke responses, and based on the presence or absence of responses from the network nodes at the known addresses, the first network node determines the subnet mask which represents the subnet.
摘要:
A radio frequency identification device includes an integrated circuit including a receiver, a transmitter, and a microprocessor. The receiver and transmitter together define an active transponder. The integrated circuit is preferably a monolithic single die integrated circuit including the receiver, the transmitter, and the microprocessor. Because the device includes an active transponder, instead of a transponder which relies on magnetic coupling for power, the device has a much greater range.
摘要:
An end tidal carbon dioxide addition device coupling to a nasal cannula used on patients under general anesthesia or sedated, to continuously measure the carbon dioxide content of the expired breath. A first embodiment device has a body a pair of nasal ducts with clips to attach to a nasal cannula. A pair of oral ducts collects exhaled oral gases which are combined with the nasal gasses to be analyzed for tidal carbon dioxide content. A pair of posts adjacent the oral ducts stabilize the device on a sedated patient. A second embodiment integrates a nasal cannula with the body to provide an economical disposable device and substitutes a flattened region with an array of apertures for the oral ducts.
摘要:
A method, system and apparatus are provided for securely connecting a peripheral device to a processing device in a wireless network. The peripheral device makes a request for access to the processing device, which generates a challenge message and prompts a user to respond. The peripheral device is allowed access to the processing device, based on the user's response. If the user's response validates the challenge message, access is allowed; otherwise it is disallowed.
摘要:
In one embodiment, a first network node in a subnet retrieves a network configuration from a second network node located outside the subnet. The first network node communicates with at least one other network node to collect information from inter-node communication packets containing network address information other than an address assignment to the first network node. The first network node determines an available network address based on the network address information contained in the collected inter-node communication packets. The first network node is assigned the available network address and locates a network address for at least one subnet router. The network node accesses the second network node located outside the subnet, using the located network address for the at least one subnet router, for an available network configuration from a list of network configurations. The first network node is assigned the available network configuration.
摘要:
The various embodiments of the invention provide a method, system, apparatus and machine-readable medium for transfer of data in a wireless network. The method involves identification of nodes through which the data can be transferred. The method further involves monitoring of parameters associated with a battery in the node. In addition, the methodit involves selection of a node among the identified nodes. Further, the method further involves transfer of the data through the selected node.