6 results about "Solid shape" patented technology

The present invention provides an apparatus and method for manufacturing a deco structure in which a deco film can be adhered to a substrate having a curved shape without damage. A deco structure according to some embodiments, and an apparatus and method for manufacturing the same, comprises: a variable printing step of printing a variable printing layer on a sheet of a prepared substrate using a silk printing method; a substrate forming step of forming the shape of the sheet of the substrate such that the inner side of the variable printing layer becomes a back surface, thereby forming the substrate into a three-dimensional solid shape; a deco film manufacturing step of manufacturing a deco film by forming at least one UV pattern layer having a UV pattern formed on a removable transfer film and a hot melt layer; and an adhesive step in which the substrate formed in the substrate forming step and the deco film manufactured in the deco film manufacturing step are bonded by the hot melt layer. The substrate formed in the substrate forming step comprises the back surface, the side surface, and a curved surface connecting the back surface and the side surface. In the adhesive step, the hot melt layer is bonded to the back surface having a surface parallel to the hot melt layer among the back surface, the side surface, and the curved surface, and the boundary between the back surface and the curved surface can be distinguished by the variable printing layer.

A multi-purpose hand tool is disclosed having a generally rectangular solid shape with a central opening for receiving the fingers of a hand of the user, the various sides of the tool functioning as a hammer, hex screw driver, nail remover, bottle opener, square and ruler.

The invention relates to a method for manufacturing an electronic circuit (100) for a chipped document, the electronic circuit comprising: an open main circuit (110) that comprises a plurality of electrical tracks (111); and a prefabricated secondary circuit (120) intended to be electrically connected to the main circuit (110) when it is assembled therewith. The method is essentially characterised by steps consisting in producing the main circuit (110) by: - thermally bonding a conductive film (500) onto a dielectric substrate (400) of the chipped document; - cutting the conductive film (500) that is thermally bonded along the contours of a predetermined solid shape into which the tracks of the main circuit (110) are inserted; - peeling the conductive film (500) that is not bonded according to a shape that is complementary to the predetermined solid shape, so as to leave on the substrate only the conductive film (500) corresponding to the predetermined solid shape.

The invention relates to a method for manufacturing an electronic circuit (100) for a chip document, comprising a dielectric support (400), the electronic circuit (100) comprising a main circuit (110) and a secondary circuit (120), the main circuit (110) being an open circuit comprising a plurality of electrical tracks (111), the secondary circuit (120) being prefabricated and intended to be electrically connected to the main circuit (110) when assembled therewith.It is essentially characterized by steps consisting of creating the main circuit (110) by: • Heat-bonding a conductive film (500) to the dielectric support (400), • Cutting the heat-bonded conductive film (500) according to the contours of a predetermined solid shape into which the tracks of the main circuit (110) are inserted, • Peeling off the unbonded conductive film (500) according to a shape complementary to the predetermined solid shape, so that only the conductive film (500) corresponding to the predetermined solid shape remains fixed to the support. Figure from the abstract: Fig. 1.

This utility model discloses a mechanical transmission device, which includes a movable rod, a fixed rod, blades, and a booster. The movable rod includes a circular seat, a gear, an opening limit, a closing limit, and an auxiliary column. The fixed rod includes a square seat, a main column, and a limiting block. The movable rod is nested on the fixed rod. The blades are installed on the movable rod in a preset order. The limiting block on the fixed rod restricts the range of motion of the movable rod. The working principle of the mechanical transmission device is that when the push wheel moves, the transmission wheel changes speed, and then the drive wheel starts to rotate. The drive wheel then drives the top blade to rotate. As the top blade rotates, it drives the secondary blade to rotate, and the secondary blade rotates, driving the bottom blade. Finally, all the blades are in a 360-degree state, and the 360-degree blades can be designed into various desired solid shapes. This design can stimulate consumers' desire for exploration, bringing them a pleasant interactive experience and a unique sense of novelty.

This invention discloses a germanate transparent glass-ceramic, wherein the main crystalline phase of the germanate transparent glass-ceramic is a rare-earth-containing fluoride, which is uniformly distributed in the residual glass phase. The preparation method of the germanate transparent glass-ceramic includes: uniformly mixing the components of the germanate transparent glass-ceramic to obtain a mixture; melting the mixture at 1300-1550℃ and holding it at that temperature for 10-150 min to obtain a glass melt; rapidly cooling the glass melt to form a solid shape, and then annealing it at 200-450℃ for 2-24 h to obtain a glass precursor; holding the glass precursor at 450-650℃ for 4-60 h and then naturally cooling it to obtain the germanate transparent glass-ceramic. This invention also discloses the applications of the germanate transparent glass-ceramic. The germanate transparent glass-ceramic provided by this invention has the advantages of a wide transmission range, low phonon energy, high refractive index, high hardness, high transparency, and suitability for rare-earth upconversion luminescence.