Abstract: Damping assemblies for heat sinks and related methods are disclosed. An example apparatus includes a chassis; a first heat sink associated with an electronic component in the chassis; a second heat sink coupled to the first heat sink, the second heat sink spaced apart from the first heat sink in the chassis; and damping material proximate to the second heat sink.

Abstract: A push notification mechanism at a mobile user device provides for automated limiting of the rate of production of push notification alerts (such as an audible alert or a vibratory alert) and/or push notifications responsive to the occurrence of chat events relevant to a chat application hosted by the user device. Some chat events automatically trigger suppression periods during which push notification alerts are prevented for subsequent chat events that satisfy predefined suppression criteria. Such push notification and/or alert limiting can be performed separately for separate users, chat groups, and/or chat event types.

Abstract: A push notification mechanism at a mobile user device provides for automated limiting of the rate of production of push notification alerts (such as an audible alert or a vibratory alert) and/or push notifications responsive to the occurrence of chat events relevant to a chat application hosted by the user device. Some chat events automatically trigger suppression periods during which push notification alerts are prevented for subsequent chat events that satisfy predefined suppression criteria. Such push notification and/or alert limiting can be performed separately for separate users, chat groups, and/or chat event types.

Abstract: A push notification mechanism at a mobile user device provides for automated limiting of the rate of production of push notification alerts (such as an audible alert or a vibratory alert) and/or push notifications responsive to the occurrence of chat events relevant to a chat application hosted by the user device. Some chat events automatically trigger suppression periods during which push notification alerts are prevented for subsequent chat events that satisfy predefined suppression criteria. Such push notification and/or alert limiting can be performed separately for separate users, chat groups, and/or chat event types.

Abstract: A push notification mechanism at a mobile user device provides for automated limiting of the rate of production of push notification alerts (such as an audible alert or a vibratory alert) and/or push notifications responsive to the occurrence of chat events relevant to a chat application hosted by the user device. Some chat events automatically trigger suppression periods during which push notification alerts are prevented for subsequent chat events that satisfy predefined suppression criteria. Such push notification and/or alert limiting can be performed separately for separate users, chat groups, and/or chat event types.

Abstract: A placard holder has a clamp member with an enlarged head and an elongated stem. The head defines a narrow slot such that a card containing visually perceptible or machine readable information can be mounted to the head by a friction fit of an edge of the card inserted into the slot. The clamp member attaches to a supporting article such as a display stand by extending the stem through a hole of a thin wall of the support and placing a lock washer over the stem opposite the head. The lock washer is forced along the stem end to compress the wall between it and the head. Compression is maintained by prongs of the lock washer that engage radially protruding teeth disposed along the elongated stem. Paper or plastic placards such as business cards, credit cards, place cards, gift cards can be placed in the placard holder for display.

Abstract: A placard holder has a clamp member with an enlarged head and an elongated stem. The head defines a narrow slot such that a card containing visually perceptible or machine readable information can be mounted to the head by a friction fit of an edge of the card inserted into the slot. The clamp member attaches to a supporting article such as a display stand by extending the stein through a hole of a thin wall of the support and placing a lock washer over the stem opposite the head. The lock washer is forced along the stem end to compress the wall between it and the head. Compression is maintained by prongs of the lock washer that engage radially protruding teeth disposed along the elongated stem. Paper or plastic placards such as business cards, credit cards, place cards, gift cards can be placed in the placard holder for display.

Abstract: In one embodiment of the invention, a method for forming a tungsten-containing layer on a substrate is provided which includes positioning a substrate containing a barrier layer disposed thereon in a process chamber, exposing the substrate to a first soak process for a first time period and depositing a nucleation layer on the barrier layer by flowing a tungsten-containing precursor and a reductant into the process chamber. The method further includes exposing the nucleation layer to a second soak process for a second time period and depositing a bulk layer on the nucleation layer.

Abstract: In one embodiment of the invention, a method for forming a tungsten-containing layer on a substrate is provided which includes positioning a substrate containing a barrier layer disposed thereon in a process chamber, exposing the substrate to a first soak process for a first time period and depositing a nucleation layer on the barrier layer by flowing a tungsten-containing precursor and a reductant into the process chamber. The method further includes exposing the nucleation layer to a second soak process for a second time period and depositing a bulk layer on the nucleation layer.

Abstract: In one embodiment of the invention, a method for forming a tungsten-containing layer on a substrate is provided which includes positioning a substrate containing a barrier layer disposed thereon in a process chamber, exposing the substrate to a first soak process for a first time period and depositing a nucleation layer on the barrier layer by flowing a tungsten-containing precursor and a reductant into the process chamber. The method further includes exposing the nucleation layer to a second soak process for a second time period and depositing a bulk layer on the nucleation layer.

Abstract: In one embodiment of the invention, a method for forming a tungsten-containing layer on a substrate is provided which includes positioning a substrate containing a barrier layer disposed thereon in a process chamber, exposing the substrate to a first soak process for a first time period and depositing a nucleation layer on the barrier layer by flowing a tungsten-containing precursor and a reductant into the process chamber. The method further includes exposing the nucleation layer to a second soak process for a second time period and depositing a bulk layer on the nucleation layer.

Abstract: A method of continuously forming a packaging sleeve of heat-shrinkable thermoplastic with an integral tear strip, the sleeve comprising a flattened tube having a first wall and second wall connected along parallel first and second lines of connection; lines of weakness formed in the first and second walls proximate to one of the lines of connection; the lines of weakness and the line of connection defining tear strip zones therebetween; a reinforcing-levering band in the tear strip zones formed by welding superimposed portions of the first and second walls; the reinforcing levering band being disposed parallel to the lines of weakness and in combination with the zones and lines of weakness establishing a tear strip for opening the sleeve.

Abstract: A packaging sleeve of heat-shrinkable thermoplastic comprising a flattened tube having a first wall and second wall connected along parallel first and second lines of connection; lines of weakness formed in said first and second walls proximate to one of said lines of connection; said lines of weakness and the line of connection defining tear strip zones therebetween; a reinforcing-levering band in said zones formed by welding superimposed portions of said first and second walls; said reinforcing levering band being disposed parallel to said lines of weakness and in combination with said zones and lines of weakness establishing a tear strip for opening the sleeve.

Abstract: A grenade with dual fuses for simulating small arms fire comprises: a hollow cylindrical housing including a first threaded end and a second open end; a main filler charge being located within the housing proper; means for covering the end of the main filler charge which is adjacent the housing open end; means being compressively connected to the housing open end for securing the main filler charge within the housing; a main igniting fuse being fitted onto the housing threaded end; a cup shaped member being located inside the housing in between the main igniting fuse and the main filter charge; a propelling charge being located in between the cup shaped member, the housing threaded end, and the main igniting fuse; a first straight fuse being responsive to the main igniting fuse and being located in between the main igniting fuse and the main filler charge; a second L-shaped fuse being responsive to the main igniting fuse and being located in between the main igniting fuse, the propelling charge, and the cup s

Abstract: Disclosed herein is a new and improved method of continuously forming a heat shrinkable packaging medium from PVC tubing comprising the steps of supporting a roll of flat folded heat shrinkable seamless tubing material for controlled unwinding; directing a web of tubing drawn from said roll toward a sealing station; directing said unseamed tube to an ultrasonic welding station; applying ultrasonic welding energy exteriorly and transversely of said tube for less than the full width thereof while pinching the walls thereof between an ultrasonic horn means bearing against lower exterior surfaces of said tubing and a sealing bar means bearing against the upper surfaces of said tubing to weld said walls into a permanent joint and to form an air relief port; advancing the welded tube from said welding station to a severing station; severing said tubing downstream of said joint to separate an individual bag having an open end and closed end.