Abstract: A toy atomization device construction elements decoration comprises a base 1. An opening water tank 2 is integrated into the humidifier base 1. A water inlet 8 is opening on the upper surface of the casing 111. The inside of the base 1 is combined with the water tank 2 and an atomizing chamber 3.

Abstract: An artificial evergreen tree is provided having a plurality of branch rings. Each branch ring includes a plurality of nests. A tree branch base is rotatably coupled to each of the plurality of nests and has a branch assembly coupled thereto. The branch ring includes bottom segment having a bottom segment electrical contact. The branch ring includes a top segment having a top segment electrical contact that is in electrical communication with the bottom segment electrical contact. The plurality of nests is positioned between the bottom segment and the top segment. The top segment of a first branch ring is configured to couple to the bottom segment of a second branch ring so that the top segment electrical contact of the first branch ring and the bottom segment electrical contact of the second branch ring are coupled in electrical communication.

Abstract: An artificial evergreen tree is provided having a plurality of branch rings. Each branch ring includes a plurality of nests. A tree branch base is rotatably coupled to each of the plurality of nests and has a branch assembly coupled thereto. The branch ring includes bottom segment having a bottom segment electrical contact. The branch ring includes a top segment having a top segment electrical contact that is in electrical communication with the bottom segment electrical contact. The plurality of nests is positioned between the bottom segment and the top segment. The top segment of a first branch ring is configured to couple to the bottom segment of a second branch ring so that the top segment electrical contact of the first branch ring and the bottom segment electrical contact of the second branch ring are coupled in electrical communication.

Abstract: An assembly for high performance cooling of electronics is described that includes a container for heat transfer liquid in which complex electronic assemblies are immersed. The electronics are sealed inside the liquid container such that an electrical connector protrudes to the exterior of the container. A thermally conductive plate is made part of the liquid filled container assembly such that a portion of the plate is in contact with the liquid and a portion of the plate protrudes from or forms part of the exterior of the container.

Abstract: An instrument for removing tissue samples from a tissue mass which automatically penetrates, severs, and removes a tissue portion for examination. The instrument is motor powered, preferably by self-contained rechargeable batteries, and employs electrically actuated stops to control the action of penetration into and retraction from the tissue mass. The tissue penetrating means and severing means includes an inner stylet which penetrates the tissue mass and a hollow outer tube or cannula which surrounds the stylet and serves to sever a sample of tissue. In a preferred form the tissue penetrating end of the stylet is notched so that when the stylet penetrates the tissue mass, a portion of the tissue relaxes in the notched area. After tissue penetration by the stylet, the cannula, having a cutting surface at its distal end, penetrates the tissue and cuts off the tissue portion residing in the notched area of the stylet.

Abstract: An instrument for removing tissue samples from a tissue mass which automatically penetrates, severs, and removes a tissue portion for examination. The instrument is motor powered, preferably by self-contained rechargeable batteries, and employs electrically actuated stops to control the action of penetration into and retraction from the tissue mass. The tissue penetrating means and severing means includes an inner stylet which penetrates the tissue mass and a hollow outer tube or cannula which surrounds the stylet and serves to sever a sample of tissue. In a preferred form the tissue penetrating end of the stylet is notched so that when the stylet penetrates the tissue mass, a portion of the tissue relaxes in the notched area. After tissue penetration by the stylet, the cannula, having a cutting surface at its distal end, penetrates the tissue and cuts off the tissue portion residing in the notched area of the stylet.

Abstract: An instrument for removing tissue samples from a tissue mass which automatically penetrates, severs, and removes a tissue portion for examination. The instrument is motor powered, preferably by self-contained rechargeable batteries, and employs electrically actuated stops to control the action of penetration into and retraction from the tissue mass. The tissue penetrating means and severing means includes an inner stylet which penetrates the tissue mass and a hollow outer tube or cannula which surrounds the stylet and serves to sever a sample of tissue. In a preferred form the tissue penetrating end of the stylet is notched so that when the stylet penetrates the tissue mass, a portion of the tissue relaxes in the notched area. After tissue penetration by the stylet, the cannula, having a cutting surface at its distal end, penetrates the tissue and cuts off the tissue portion residing in the notched area of the stylet.