摘要:
An optical element mounting includes a frame, and a shuttle that is translatable relative to the frame. The shuttle includes inner and outer portions that are mechanically coupled together by a plurality of flexures that effectively bending and twisting of the shuttle from being transmitted to an optical element, such as an optical window, that is mounted on the inner portion of the shuttle. The flexures may be thin linking strips of material between the outer and inner portions. The flexures may have a thickness that is greater in an expected load direction, than in a direction perpendicular to the load direction. The optical mounting may include a locking mechanism, for example including a shape memory alloy wire, to lock the shuttle in a predetermined location relative to the frame.
摘要:
Methods and systems for configuring nodes in a redundant network configuration include identifying a master node from a plurality of nodes in the network by sending a configuration packet to each node. The configuration packet includes an identification number representing the node in the network from which the configuration packet originates, where each node in the network has a unique identification number. At each node in the network, the identification number in the configuration packet is compared to an identification number for that node. In one embodiment, the node whose identification number is greater than the identification number in the configuration packet is designated the master node. A virtual break is created in the network at the location of the master node to prevent a packet from returning to the node from which it originates.
摘要:
Systems, methods, and other embodiments associated with resource description framework (RDF) security are described. One example method includes generating, based on sensitivity labels associated with the contents of a triple in an RDF record, a sensitivity label. The example method may also include comparing the sensitivity label to an access label associated with an entity requesting an action associated with the record to be performed. The example method may also include performing the action upon determining that the entity has sufficient permission to request the action.
摘要:
Extracting and synchronizing an Enterprise Portal application resource types and properties of business objects located in repository is disclosed. The repository is queried without human intervention to determine business object type information and for each business object type its associated properties. A representation of the business object types and associated properties in a format that facilitates synchronization with the enterprise portal application is generated.
摘要:
A headset can include a cable structure connecting non-cable components such as jacks and headphones. The cable structure can be constructed using a molding process. Different approaches can be used to ensure that a conductor bundle extending through the cable structure remains centered within the cable structure during the molding process. In some cases, a movable tube can be placed in the mold such that the conductor bundle is retained within the tube. As material is injected into the mold and reaches the tube, the tube can be displaced and progressively removed from the mold. Alternatively, the movable tube can be constructed such that the tube may combine with injected material to form a shell of the cable structure. In some cases, gates from which material is provided in the mold can be positioned and controlled to facilitate the injection of material in the mold while maintaining the centered position of the conductor bundle.
摘要:
Authenticating a user is disclosed. An indication that an application user wants to access a docbase is received. It is determined whether a user mapping or a principal login technique should be used. Accessing the docbase with a credential based at least in part on the determination is attempted.
摘要:
Methods and systems of wireless nodes maintaining communication between CEC capable devices are disclosed. One method includes assigning physical addresses to the two wireless nodes based on a physical location of the two wireless nodes relative to a base CEC capable device. Each of the two wireless nodes receives logical addresses from CEC capable devices that are wire attached to each of the two wireless nodes. Each of the two wireless nodes creating a proxy table that includes logical addresses of the CEC capable devices wire attached to the other of the two wireless nodes. Each of the two wireless nodes responds with a proxy acknowledgement when the wireless node receives a packet intended for at least one of the CEC capable devices that is wire connected to the other wireless node, wherein the wireless node has an establish wireless link with the other wireless node.
摘要:
The present invention discloses an mixed signal RF drive electronics board that offers small, low power, reliable, and customizable method for driving and generating mass spectra from a mass spectrometer, and for control of other functions such as electron ionizer, ion focusing, single-ion detection, multi-channel data accumulation and, if desired, front-end interfaces such as pumps, valves, heaters, and columns.
摘要:
Blood filters (10a, 10b) sized and configured to be positioned within a vascular vessel include a plurality of anchoring arms (22) having a removable sleeve (22-2) for temporarily anchoring the blood filter to a vessel wall. In especially preferred embodiments, the removable sleeve (22-2) is formed of bioabsorbable material. When the filter (10a, 10b) is deployed, it is this removable sleeve (22-2) which comes into contact with the inner tissue wall of the patient's blood vessel (typically the inferior vena cava). When it is desired to remove the filter, endothelization of the sleeve (22-2) has typically occurred but since the sleeves are a removable (separable) component part of the anchoring arms (22), the entire filter device (10a, 10b) can be retrieved thereby leaving the endothelized sleeves (22-2) remaining in place on the interior wall of the patient's vascular vesse. However, such sleeves (22-2) will be absorbed over time (preferably by means of hydrolysis) since they are formed of a bioabsorbable polymeric material. In such a manner, the filters (10a, 10b) of the present invention allow relatively easy retrieval while minimizing (if not preventing entirely) harm to the vascular endothelium.
摘要:
The present invention provides an adjustable fishing lure that has a flexible body and an integrated bendable stay that lets the user bend the body into a specific shape for the purpose of changing the action of the lure. The body of the lure can be bent and will remain in a bent configuration, causing the lure to travel at different water depths as it is pulled through the water.