摘要:
A method of and apparatus for determining if a given data point having three parameters falls within a population defined by more than four known data points, each data point having the three parameters, the method and apparatus involving determining if the given data point falls within any of a plurality of tetrahedrons, each of the tetrahedrons having four vertices, each of the vertices of each tetrahedron being defined by one of the known data points.
摘要:
A rain gutter assembly including an elongated rain gutter including an end and a channel extending longitudinally of the rain gutter, and a connecting member engaged with the end of the rain gutter and including a bayonet portion received in the channel. The rain gutter arranged with a grommet along a rear wall thereof and a mounting fastener engaged within the grommet so as to attach the rain gutter to a building wall. The rain gutter assembly including a downspout having a grommet secured to a rear wall thereof for supporting the downspout to the building wall.. With a mounting fastener slidingly engaging the grommet so as to attach the downspout to the building wall.
摘要:
An office space dividing partition having an electrical raceway. The raceway includes an extruded plastic spine having a vertical web; a top portion which includes an extruded mounting slot; a bottom portion which includes first and second extruded grooves and a noise seal; and, an intermediate portion which defines four passageways for communication and power wiring. First and second extruded plastic side panels are telescoped into engagement with the first and second extruded grooves of the spine. An extruded panel-to-raceway connector connects the spine to the bottom edge of an office space dividing panel. Raceway stabilizers extend outwardly from the spine to engage support posts which support the panels. Raceway shrouds, which conceal the posts adjacent to the ends of the raceways, are positionally keyed to the spine for accurate mating with the side panels of the raceway.
摘要:
A toilet assembly comprising: a toilet bowl; a toilet seat; and a hinge pivotally connecting the toilet seat to the toilet bowl, the hinge including a base portion connected to the toilet bowl, the base portion being made of a relatively rigid material; a leaf portion connected to the toilet seat, the leaf portion being made of a relatively rigid material; and a living hinge portion pivotally connecting the base portion to the leaf portion, the living hinge portion being made of a relatively flexible material.
摘要:
The invention provides a method of co-injection molding. The method includes mixing a plastic inner material and an endothermic-blowing agent to form a core mixture. A plastic outer material is injected from a first injection unit into a co-injection manifold to create a flow of outer material therethrough. The core mixture is injected from a second injection unit into the co-injection manifold to create a flow of core mixture therethrough. The flow of the outer material and the flow of the core mixture are then controlled through the co-injection manifold and into a mold cavity. The core mixture expands as heat is provided for the endothermic-blowing agent to absorb.
摘要:
A medical suction system comprising a medical suction canister used in draining bodily fluid from a patient, and a cleaning station for automatically draining and cleaning the suction canister and for automatically providing a visible indication that the canister has been cleaned.
摘要:
A medical suction system comprising a medical suction canister used in draining bodily fluid from a patient, and a cleaning station for automatically draining and cleaning the suction canister and for automatically providing a visible indication that the canister has been cleaned.
摘要:
Injection molding apparatus including a first mold cavity having an inlet, a second mold cavity having an inlet, a source of a first material to be injected, a source of a second material to be injected, and a co-injection manifold including a nozzle housing including a first outlet adapted to communicate with the first mold cavity inlet, a second outlet adapted to communicate with the second mold cavity inlet, first and second spaced apart inlets respectively adapted to communicate with the first and second sources of material to be injected, a first passageway communicating between the first inlet and the first and second outlets, and a second passageway communicating between the second inlet and the first and second outlets.