摘要:
Multiple axes are employed to impart predetermined velocities and rotational components to the projected object. Projection of the object may be synchronized with a displayed video image to simulate the throwing of an object. The accurate-automated-multi-axis machine for projecting objects may be employed as an integral component in a projectable object manufacturing process.
摘要:
A non-lethal hand held liquid spray paint grenade utilizing a single, curved, and uninterrupted reservoir design, expandable and permanently sealed on one end with a crimping device of sufficient strength to close the single tube channel and maintain a liquid tight seal. The device consists of a spherical neck plug, and neck plug safety retainer, which allows filling to be completed through a fully assembled unit thus eliminating the difficult task of trying to seal and cap a pressurized grenade. The present invention utilizes a single curved tube with a single discharge opening to create a circular self-propelling motion. This forces the discharging grenade to make multiple rotations in its impact area, thus decreasing the targets ability to remain unmarked. To operate, remove safety plug retainer ring by pulling attached removing device and throw at target. When the grenade impacts an object with sufficient force the neck plug is dislodged and expelled from the neck by the pressurized colorant escaping the reservoir. The energy generated from the impact causes the grenade to bounce up in the air while the force of its pressurized discharge keeps the grenade airborne and spinning thought its entire discharge, greatly increasing its colorant marking area.
摘要:
A plurality of optical members (lenses) for use in ultraviolet region are mutually stuck. A fluorine-based organic compound (for example, fluorine-based oil) is provided between them. The periphery of the optical members is sealed with a sealant. As the sealant, an adhesive fluorine resin, for example, a soluble fluorine resin is used.
摘要:
Toy apparatus are provided. One embodiment of the apparatus includes a mesh having a plurality of loop structures with cooperative mating surfaces located around the perimeter of the loop structures. The loop structures form a surface of the apparatus when the cooperative mating surfaces are coupled with each other.
摘要:
A ball with a jigsaw cover includes a hollow core having a first hemisphere and a second hemisphere fixedly connected to each other to form a complete spheroid. Multiple puzzle pieces are detachably adhered to an outer periphery of the hollow core and each has a curvature equal to that of the hollow core for completely covering the outer periphery of the hollow core. Each puzzle piece defines at least one concave portion and forms at least one convex portion laterally extending from each of the multiple puzzle pieces. Each concave portion receives a corresponding convex portion of an adjacent puzzle piece such that the multiple puzzle pieces are connected to one another.
摘要:
The present invention provides a removable sports item cover, preferably a ball or puck cover, and methods using the sports item cover that greatly facilitate the process of obtaining a autograph on the sports item at a sporting event. The ball cover can include a writing instrument attachment for removably securing a writing instrument such as a pen to the cover. The ball cover can include an autograph opening that allows the ball to be autographed without removing the cover. Therefore, the ball cover allows a fan to conveniently pass a sports item for signature to an athlete, along with an attached writing instrument, thereby facilitating the autograph process. The ball cover can also include a lanyard attachment that allows the ball to be worn around a fan's neck.
摘要:
The invention provides a method for making a golf ball. Two cups are molded from an elastomer separately from an inner sphere. In one embodiment of the method, the cups are molded on both sides of a single mold part with hemispherical protrusions that form cavities in the cups. An inner sphere is placed within the cavities, and the cups are joined, by preferably crosslinking the cups together or applying adhesive there between. To retain the characterisitics of the cup material where the cups meet, an embodiment of the cups can be formed with nonplanar mating surfaces that mesh with each other. The nonplanar mating surfaces preferably have a pattern that is symmetrical about the inner sphere, such as concentric ridges, for example a tongue and a groove.
摘要:
A golf ball having an improved core that comprises solid projections to produce a partially hollow core that is sectioned into hollow pockets separated by solid walls, thereby providing a durable core that has a reduced specific gravity. The projections being flexible to allow the core to deform upon impact without fracturing or failing in use. The volume occupied by the projections is less than the volume of the voided areas. Partially hollow layers formed by projections that create compartments between layers. At least one hollow layer placed between the core and cover will reduce the specific gravity and allow for an increased amount of perimeter weighing.
摘要:
Impact-resistant sandwich structural elements containing at least one solid thermo-setting polyurethane layer and at least one polyurethane elastomer layer and a process for their preparation are disclosed. The elements are useful in preparing sanitary fittings, swimming pools, domestic refrigerators, wall panels, vehicles or furniture, in the construction industry, in waste-water technology or in coach-building.
摘要:
A packaged product for dispensing a foamable liquid cleansing composition in the form of a mousse comprising a sealed container having a mechanically operable dispensing means which dispenses the cleansing composition as a mousse; and a multi-phase cleansing composition in the sealed container comprising by weight of the composition (a) a first aqueous phase including from 5 to 30% by weight of the total composition of an anionic surfactant, an amphoteric surfactant, a non-ionic surfactant, a cationic surfactant, or a mixture thereof; (b) a second phase including from 10 to 80% by weight of the total composition of a water immiscible skin benefit agent, which undispensed cleansing composition separates into visually distinct phases on standing.