Abstract: A wall assembly of AV-device integrated type comprises: two columnar members; a holding member bridged between the columnar members so as to hold an AV device; and a front base board and a rear base board for covering a part between the columnar members. The holding member has: a plate member whose horizontal side portions are connected to the columnar members; a rectangular opening which is formed in the plate member and into which the AV device is to be fitted; and clamping members provided in an upper side portion and a lower side portion of the opening so as to clamp the AV device from up and down directions.

Abstract: The present invention relates to a mold having a parting line along dimples which allows manufacturing of golf balls free from burrs, and to golf balls manufactured using such a mold. The mold of the present invention is provided with a spherical cavity inside thereof; and an upper mold and a lower mold separable from each other, wherein a plurality of convex portions for forming dimples is provided in the inner surface of the cavity, at least one of the plurality of convex portions lies over the equator of the cavity, a parting line, which corresponds to the boundary between the upper mold and the lower mold, extends along the inner surface of the cavity, the parting line comprises first lines extending along the peripheries of the convex portions lying over the equator and second lines connecting the first lines, and the first line is disposed apart from the periphery by a distance of 0.1 to 0.5 mm.

Abstract: The disclosed door and method for manufacturing the same allows a door manufacturer to more easily fabricate custom sectional overhead doors. The disclosed door and method for manufacturing the same eliminates the expense of having a skilled craftsman hand mill and fit each trim hoard. The disclosed door and method for manufacturing the same enables fabricating infinite designs and infinite sizes without the constraint of being limited to preset, expensive platens/dies for fabrication. The disclosed door and method for manufacturing the same provides for routing typical depth panels into a door without having to penetrate various layers of the door. The disclosed door and method for manufacturing the same provides a solid core of insulation which is not subject to routing which decreases thermal resistively of the door.

Abstract: A mixing tool is provided for mixing, in a mixing container, plural materials including a first material and a second material. The mixing tool has a shaft and a first mixing member. The first mixing member has a visual reference for indicating when a predetermined volume of the first material is deposited in the mixing container.

Abstract: A stacking panel covering for an architectural opening includes a headrail and a plurality of suspended from the headrail. The panels form an overlapped stack at one end of the headrail when the stacking panel covering is opened, and cover the architectural opening when the stacking panel covering is closed. The panels are piggybacked on those adjacent thereto, so that they stack, one behind the next, when the stacking panel covering is opened, and so that each pulls the next adjacent thereto as the stacking panel covering is being closed. The panels themselves may be planar, or convexly curved in a horizontal direction and substantially straight in a vertical direction.

Abstract: The present invention relates to a respiration valve (401) for performing respiration tests on e.g. humans, consisting of at least three ports, a first mouth port (402) and two breathing ports (403, 404). The breathing ports (403, 404) comprise pneumatic pinch valves consisting of a channel (101) with a flexible wall (201) to be used for the flow of material and molded as an integrated part of a surrounding chamber (102). The flexible wall (201) comprises two opposing angularly interconnected wall segments (202) which are angularly connected at interconnection points (203) and which flexible wall (201) is pinched by a pressure from fluid, such as air, introduced into the chamber (102). The cross sectional shape corresponds in one embodiment approximately to a elongated hexagon. The construction of the respiration valve (401) comprising these pneumatic pinch is valves enables a very small, light, hygienic, and safe yet inexpensive construction with a long life expectancy.

Abstract: The apparatus is a connector for toy structures and educational instruments, particularly for assembling plastic and metal components. The connector includes a circular base with apertures for securing to an expansive metal construction piece by use of screws or similar threaded fasteners. The connector further includes a passageway for receiving a second construction piece, such as a plastic construction piece. Pegs pass through aligned apertures in the walls of the passageway as well as apertures in the second construction pieces, thereby securing the second construction piece to the connector.

Abstract: A restrictor plate assembly is disclosed. The assembly is adapted for being positioned within a catch basin throat so that the throat extends rearward of the assembly. The assembly has a longitudinally extending restrictor plate and a restrictor plate securing system, which includes a first clamp arm, pivotally positioned against the restrictor plate, for engaging a first throat surface of the catch basin; a second clamp arm pivotally positioned against the restrictor plate, for engaging a second throat surface of the catch basin, the second throat surface opposing the first throat surface; and an urging member which simultaneously urges the first and second clamp arms against the first and second throat surfaces, respectively.