摘要:
The object of the invention is a device for games and entertainment. It comprises a computer (10), a store (58), an input unit (26 to 36) and a display unit (72 to 78). The input unit (26 to 36) is designed for the on-line input of game data by the player. A series of input units (26 to 36) and output units (72 to 78) may be used for this purpose. An appropriate display unit is a screen (72).
摘要:
A lottery ticket having a substrate layer with game data printed in a game area and which is arranged to prevent access to the game data from a rear surface of the substrate and has at least one fixing layer applied over the game data in the game area so as to prevent release of the printed game data from the substrate layer and at least one opaque scratch-off layer applied over the fixing layer, the scratch-off layer being arranged such that it separates from the fixing layer and breaks down into fragments when scratched by a player, is modified by the addition of an adhesive layer applied over at least a part of the opaque scratch-off layer and a metal layer attached to the adhesive layer. The metal layer and the adhesive layer are arranged such that they break down into fragments with the scratch-off layer when scratched by the player and may provide both enhanced security and an improved appearance.
摘要:
The present invention provides a three-dimensional display apparatus, comprising a plurality of interconnectable parts (10,20) arranged to couple with one another for construction of a three-dimensional structure, at least one display element (50) for displaying an image thereon, and a means for retaining (41) the at least one display element to at least one of the plurality of interconnectable parts (10,20).
摘要:
Die Erfindung betrifft eine Rubbeloberfläche, die mindestens eine Rubbelschicht und eine geprägte Lackschicht aufweist, sowie ein Verfahren, in dem eine derartige Rubbeloberfläche hergestellt wird, mit folgenden Schritten: Aufbringen einer Rubbelschicht auf ein Substrat, Aufbringen einer Lackschicht auf die Rubbelschicht, Prägen der Lackschicht.
摘要:
The present invention provides for a data protection device comprising an optically variable diffractive scratch-layered structure overlying data to be protected, wherein the device includes at least first and second opaque metallic layers separated by a flexible light-absorbing separation layer.
摘要:
The present invention provides for a data protection device comprising an optically variable diffractive scratch-layered structure overlying data to be protected, wherein the device includes at least first and second opaque metallic layers separated by a flexible light-absorbing separation layer.