摘要:
A method for providing a license to a user for accessing a protected content on a user device is provided, the method comprising: transmitting user authentication data from the user device to a user account server; transmitting user identification data from the user account server to a license server if the user authentication data corresponds to a valid user account on the user account server; checking in the license server, whether the user is entitled to the license; and transmitting the license from the license server to the user device, if the user identification data is validated and if the user is deemed entitled to the license. A corresponding system, a license server and a software module are provided as well.
摘要:
The present invention relates to a polymeric substrate having a glass-like surface, in particular an etched-glass-like surface and to a chip made of at least one such polymeric substrate. The present invention also relates to a method of providing a polymeric substrate with an etched-glass-like surface. Moreover, the present invention relates to a kit for manufacturing a chip using such polymeric substrate. Moreover, the present invention relates to the use of a polymeric substrate having a glass-like surface, in particular an etched-glass-like surface for manufacturing a chip.
摘要:
A microfluidic device comprises a first substrate made of a first polymer material and a second substrate made of a second material, the first and second substrates having respective bonding surfaces, at least one of the bonding surfaces having fluid-carrying formations so that, when the bonding surfaces are bonded by surface deformation to one another, the bonded first and second substrates and the fluid-carrying formations form at least part of a microfluidic channel network comprising a plurality of microfluidic channels, in which one or more bonding formations, separate to the fluid-carrying formations defining the microfluidic channel network, are formed so as to roughen at least one of the bonding surfaces.
摘要:
A method for replacing an illegitimate copy of a software program with a legitimate copy is provided, the method including: determining metadata of a first software program running on a computer; transmitting a patch from a first server to the computer, if the metadata does not correspond to metadata of a legitimate copy of the software program; generating a second software program by replacing at least a part of the first software program with the patch; displaying a graphical user interface using code components of the patch and asking a user for an authentication token; acquiring the authentication token from a second server; verifying the authentication token; and labeling the second software program as a legitimate copy if the authentication token is verified. A corresponding system is also provided.
摘要:
A method of manufacturing a device with a planar electrode structure, the method comprising: (a) forming a microfluidic channel on a substrate; (b) applying a primer layer to at least part of the microfluidic channel, (c) applying a conductive liquid to the microfluidic channel, the conductive liquid comprising electrically conductive particles dispersed in a carrier medium, the carrier medium including a solvent; (d) allowing the conductive liquid to flow throughout the microfluidic channel by capillary action to form the planar electrode structure; and (e) evaporating the solvent from the carrier medium, is described. Devices obtainable using the method and their applications are also described.
摘要:
A method for copy protection in which an audiovisual or audio data is divided into a plurality of portions. The plurality of portions is at least partly scrambled and prepared so as to be stored on a record carrier in the scrambled order. This is done so that a physical position on the record carrier, e.g., a sector of the record carrier, where a respective portions of the divided data is stored depends on the scrambled order.
摘要:
A hologram comprises a holographic layer stack including a holographic layer, holographic structures being formed in the holographic layer, and a functional layer, wherein the functional layer is configured to change its optical properties when being exposed to an environmental influence, wherein the holographic layer and the functional layer are stacked. The hologram may be attached to a device, for example, an electric mobile device. Examples of the electric mobile device comprise a mobile phone, a personal digital assistant, an MP3 player, a camera, and a watch.
摘要:
A photopolymerizable system comprises an organic-inorganic compound with a metal and an organic unit having a organic photopolymerizable subunit capable of undergoing a polymerization, a support matrix compound being polymer or capable of forming a polymer upon polymerization, and a photoinitiator system adapted to initiate the polymerization of the photopolymerizable subunits. The molecules of the organic-inorganic compound are distributed on a molecular level in the photopolymerizable system.
摘要:
A package for an optical storage medium, comprising first and second parts; a window located in the first part; a third part sandwiched in a region between the first and second parts; wherein the first, second and third parts define a receptacle in a further region where the third part is not sandwiched between the first and second parts; wherein the window and the third part are arranged such that when the optical storage medium is placed in the receptacle, the optical storage medium abuts the third part and a predefined area of the optical storage medium is perceptible through the window.
摘要:
A method, corresponding control logic, and a correspond system for detecting a virtual storage volume. The method includes: determining a first access pattern for a read operation of a target storage volume; monitoring a second access pattern of at least one other storage volume of a computer system during the read operation; determining a correlation between the first access pattern and the second access pattern; and deriving that the target storage volume is a virtual storage volume if the determined correlation is above a predefined threshold.