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4 results about "Spherical design" patented technology
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A spherical design, part of combinatorial design theory in mathematics, is a finite set of N points on the d-dimensional unit d-sphere Sᵈ such that the average value of any polynomial f of degree t or less on the set equals the average value of f on the whole sphere (that is, the integral of f over Sᵈ divided by the area or measure of Sᵈ). Such a set is often called a spherical t-design to indicate the value of t, which is a fundamental parameter. The concept of a spherical design is due to Delsarte, Goethals, and Seidel (1977), although these objects were understood as particular examples of cubature formulas earlier.
Toothbrush holder (spherical design)
1. Name of the product in this design: Toothbrush holder (spherical design). 2. Purpose of this design: For placing toothbrushes, tooth cups, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Owner:NINGBO NUOSHI DESIGN CO LTD
Landmine destruction ball
The Landmine Destruction Ball (LDB) is a safer alternative for detonating landmines, featuring a 4-inch spherical design controlled via a tablet. The system calculates safe standoff distances, records detonation locations, and allows multi-device coordination. Secure communication and a permission architecture enable controlled, efficient landmine clearance.
Owner:SIYEHTECH LLC
Hat hook (round shape)
1. Name of the product in this design: Hat Hook (Spherical Design). 2. Purpose of this design: For hanging and storing hats. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Owner:NINGBO NUOSHI DESIGN CO LTD
Cutting board rack (spherical design)
1. Name of the product in this design: Cutting board rack (spherical design). 2. Purpose of this design: For placing a cutting board. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Owner:TAIZHOU FANBAI DESIGN CO LTD