Abstract: A firearm maintenance aid can include a firearm vise and a firearm support device. Firearm vise can include vise jaws, a threaded rod connecting vise jaws together, and jaw pin holes in each jaw, the holes extending from an outer surface of a jaw through to an inner surface of each jaw, wherein the holes in the first jaw align with the holes in the second jaw. Firearm support device can include a clamping portion and a supporting portion. The clamping portion can be clamped between the jaws of the firearm vise, can include two parallel clamping faces, and can define vise pin holes that align with the jaw pin holes. The supporting portion can be located opposite the clamping portion and can include a cylindrical shaft. Vise pins can be received by the jaw pin holes and vise pin holes to fixedly connect the support device to the vise.

Abstract: A firearm maintenance kit having a mat and a small-parts storage case, the mat and case being used during adjustment and maintenance of firearms. The mat may be permanently or removably attached to the small-parts storage case via a mat attachment component. The mat attachment component can clamp a first end of the mat between top and bottom faces to affix the mat to the small-parts storage case. The small-parts storage case may have a tray and a cover and can be used to contain small firearms parts and prevent them from being lost during firearm maintenance, building, and cleaning.

Abstract: A firearm maintenance kit having a mat and a small-parts storage case, the mat and case being used during adjustment and maintenance of firearms. The mat may be permanently or removably attached to the small-parts storage case via a mat attachment component. The mat attachment component can clamp a first end of the mat between top and bottom faces to affix the mat to the small-parts storage case. The small-parts storage case may have a tray and a cover and can be used to contain small firearms parts and prevent them from being lost during firearm maintenance, building, and cleaning.

Abstract: A firearm bench block can include a receiving core and a non-slip frame. The core can include a recess on its top side configured to securely receive a firearm component for maintenance. The core can include a hole positioned so that when the component is securely received by the recess, the hole is aligned with a corresponding pin of the component. When the pin is punched from the component, the pin can pass through the hole from the top to the bottom of the core. The frame can be structured to substantially surround the core. The frame can have a bottom edge that lays substantially in a plane and is displaced from the bottom side of the core such when the bottom edge of the frame rests against a flat surface, the frame retains the pin to a space bounded at least by the frame and the flat surface.

Abstract: A firearm bench block can include a receiving core and a non-slip frame. The core can include a recess on its top side configured to securely receive a firearm component for maintenance. The core can include a hole positioned so that when the component is securely received by the recess, the hole is aligned with a corresponding pin of the component. When the pin is punched from the component, the pin can pass through the hole from the top to the bottom of the core. The frame can be structured to substantially surround the core. The frame can have a bottom edge that lays substantially in a plane and is displaced from the bottom side of the core such when the bottom edge of the frame rests against a flat surface, the frame retains the pin to a space bounded at least by the frame and the flat surface.

Abstract: A reach-adjustable lever assembly mounted to a handlebar for actuating one of a gear-change and braking device. The lever assembly generally including a support member, a lever pivotably connected to the support member and a reach adjust mechanism. The reach adjust mechanism includes a follower, a cam and a cam seat for retaining the cam in a current user-selectable position. The follower is fixedly supported on one of the support member and the lever and the cam is rotatably supported on the other of the support member and the lever. The cam has a plurality of user-selectable positions. The lever is rotatably biased toward a rest position to position the cam against the follower. The cam and the follower are configured to provide a different rest position of the lever for each of the user-selectable positions.

Abstract: The routing of data streams is discussed, and particularly routing one or more incoming streams to one or more output destination ports. The ability to merge incoming streams is discussed so that several low bit rate input packet streams can be merged into a higher bit rate output stream. An assignment data structure identifies for each input stream the or each destination to which it is to be routed, and a packet allocation data structure holds information about the packets and information about the destination of the packets to allow a memory holding the packets to be controlled accordingly.

Abstract: The routing of data streams is discussed, and particularly routing one or more incoming streams to one or more output destination ports. The ability to merge incoming streams is discussed so that several low bit rate input packet streams can be merged into a higher bit rate output stream. An assignment data structure identifies for each input stream the or each destination to which it is to be routed, and a packet allocation data structure holds information about the packets and information about the destination of the packets to allow a memory holding the packets to be controlled accordingly.

Abstract: A reach-adjustable lever assembly mounted to a handlebar for actuating one of a gear-change and braking device. The lever assembly generally including a support member, a lever pivotably connected to the support member and a reach adjust mechanism. The reach adjust mechanism includes a follower, a cam and a cam seat for retaining the cam in a current user-selectable position. The follower is fixedly supported on one of the support member and the lever and the cam is rotatably supported on the other of the support member and the lever. The cam has a plurality of user-selectable positions. The lever is rotatably biased toward a rest position to position the cam against the follower. The cam and the follower are configured to provide a different rest position of the lever for each of the user-selectable positions.

Abstract: A stream processing system is described in which packets of an input stream each include individual timestamps which represent relative delays between the packets. A programmable counter generates continuously count values that are compared with the timestamps in the packet stream. An output controller determines whether or not to release packets from an output port based on the result of the comparison, preferably only releasing packets when the programmable count value equals the timestamp.

Abstract: The routing of data streams is discussed, and particularly routing one or more incoming streams to one or more output destination ports. The ability to merge incoming streams is discussed so that several low bit rate input packet streams can be merged into a higher bit rate output stream. An assignment data structure identifies for each input stream the or each destination to which it is to be routed, and a packet allocation data structure holds information about the packets and information about the destination of the packets to allow a memory holding the packets to be controlled accordingly.