摘要:
A connector is provided that permits locking between a pin and a housing a canted coil spring yet permit separation by allowing turning of the canted coil spring so that the canted coil spring can compress along the minor axis. In one example, the connector incorporates two grooves on the pin to allow the rotation. In another example, the connector incorporates two grooves in the bore of the housing to allow the rotation. The connector may be used in a number of applications or industries, such as for aerospace, automotive, and medical device industries, to name a few.
摘要:
A lifting device having a base, a platform, scissor means operably connected to said base and platform removing said platform from a lowered position to a raised position, drive means for moving said scissor means and lever means operably connected to said drive means and said scissor means for moving said platform between said lowered position and raised position.
摘要:
A cartridge (10), constructed in accordance with the principles of a preferred embodiment of the present invention and configured for use in a firearm (not shown), such as a traditional 12-gauge shotgun, broadly includes a shell (12), powder (14) housed within the shell (12), wadding (16) separating the powder (14) within the shell (12), and high density, non-toxic, non-steel shot (18) received within the wadding (16). The high density shot (18) includes a plurality of pellets (44), each including tungsten (46) and presenting a density between about sixteen and nineteen grams per cubic centimeter. Each of the pellets (44) present a uniform, smooth spherical shape. The high density shot (18) is a non-toxic, non-steel shot that patterns well even at long range applications while providing the desired lethality without the need for relatively large payloads.
摘要:
Methods, data structures, and systems by which entities can efficiently discover, extend, validate and establish business relationships over a digital network are disclosed. A transitive trust system can be utilized by any number of interconnected entities in which at least two of the entities are capable of sharing information. One or more entity trust lists contain, for at least two of the entities, at least one characteristic. Each characteristic can, for example, describe or pertain to the actual or perceived dependability, reliability and/or credibility of an entity. The system also includes at least one transactional trust list that contains at least one parameter relative to an exchange between at least two of the entities through at least one degree of separation between the entities. The transactional trust list can, for example, be a listing of any type of parameters that define or describe business exchanges within a particular industry segment. The transactional trust list can also list information about the types of transactional activities that can take place and proxy actions available to cooperating entities. The system retrieves information from the entity trust list and the transactional trust list in order to provide a framework for at least two of the entities to establish relationships with one another.
摘要:
A system for permitting offline content playback and for managing the rights to one or more digital content files within a computer network. The system manages these rights by encrypting the content files to prevent unauthorized access to the files. Encryption is accomplished by using one or more keys which are associated with one or more segments of the content file. These keys enable an authorized user to decrypt and playback the content files at a subsequent time. When the keys are received, a license which specifies the rights of the user regarding the content files, is obtained by the end user system, and verified locally to permit the content playback.
摘要:
The current invention is an improved magnetic vibration isolation mount and method that can provide a passive and active reduction in the actual and felt vibration transfer from one object to another. The vibration isolation mount is comprised of a mounting means for a first member, a mounting means for a second member, and a rod and magnetic field apparatus between the two mounts and members. The invention can also be seen as a method for the control of vibration transmission from a first member to a second member via either passive or active means.
摘要:
The present disclosure relates generally to the materials and methods involving biosensing systems. More specifically, the present disclosure relates to biosensors for making real-time, continuous, and quantitative assessments of analyte concentrations in aqueous environments using oxidases. The present disclosure addresses the need for improved methods and systems for making quantitative assessments of various analytes in a continuous and real-time manner, without the need for expensive and time-consuming laboratory processing.
摘要:
UMAPS is a multifaceted system that can be robot-mounted, human-worn, or canine carried. UMAPS produces real-time, 3D mapping and localization for the user as they move throughout a GPS-denied environment (e.g. buildings, caves, or tunnels). An Operator Control Unit (OCU) displays information collected by UMAPS; 2D floorplans; 3D textured-enriched surfaces of the structure's interior; and the location of the users within that structure. UMAPS has an open architecture that allows it to function with any OCU. UMAPS has three distinct subsystems: obstacle maps for robot mobility, mapping, and positioning.
摘要:
Techniques for guaranteeing that a software program is executed on a machine only during designated periods of time are provided. Service windows define time periods during which software programs targeted to execute on a machine are allowed to execute on the machine. On the machine, the service windows work in conjunction with a client process that is executing on the machine to guarantee execution of the software programs by the client process only during available service windows.
摘要:
A connector assembly is provided for connecting, two planar surfaces or structures together to permit electrical transmission between the two. As described, the connector have at least two housing sections having grooves formed therein for receiving springs, such as canted coil springs. The springs are configured to provide constant mechanical and electrical connection between multiple parts and allow for small motions between such parts. By allowing for movement of the connected parts, adequate connection during thermal changes and/or vibrations is maintained. This is possible due to the spring contact interface between the connector assembly and the connecting parts, which allows relative movement between the springs and the connecting parts.