Abstract: At a method for extracting content relating to a commodity which is executable on a server, the server including at least one processor and a storage device. The method includes acquiring a plurality of web articles from Internet; web articles associated with a commodity from the acquired web articles are recognized, a name for the commodity from the recognized web articles is extracted; and a representative picture for the commodity from all pictures in the recognized web articles is selected, the extracted content being extractable and returnable to a user upon input of a keyword.

Abstract: A framework for creating a virtual model of a three-dimensional space includes a server, a terminal device in communication with the server, at least one object supplier in communication with the server, and at least one social networking site in communication with the server. The server generates a three-dimensional space in response to receiving login information from the terminal device, generates at least one room located in a predefined coordinate space of the three-dimensional space, generates at least one object located in a predefined coordinate space of the at least one room, and creates the virtual model including the three-dimensional space, the at least one room in the three-dimensional space, and the at least one object in the at least one room, and displays the virtual model on the terminal device. The at least one object is purchasable from the at least one object supplier.

Abstract: A framework for creating a virtual model of a three-dimensional space includes a server, a terminal device in communication with the server, at least one object supplier in communication with the server, and at least one social networking site in communication with the server. The server generates a three-dimensional space in response to receiving login information from the terminal device, generates at least one room located in a predefined coordinate space of the three-dimensional space, generates at least one object located in a predefined coordinate space of the at least one room, and creates the virtual model including the three-dimensional space, the at least one room in the three-dimensional space, and the at least one object in the at least one room, and displays the virtual model on the terminal device. The at least one object is purchasable from the at least one object supplier.

Abstract: At a method for extracting content relating to a commodity which is executable on a server, the server including at least one processor and a storage device. The method includes acquiring a plurality of web articles from Internet; web articles associated with a commodity from the acquired web articles are recognized, a name for the commodity from the recognized web articles is extracted; and a representative picture for the commodity from all pictures in the recognized web articles is selected, the extracted content being extractable and returnable to a user upon input of a keyword.

Abstract: The present invention discloses a patch antenna with an L-shaped cut corner. The patch antenna includes a substrate, a patch, a ground plate and a feed point. The substrate has corresponding first surface and second surface. The patch is installed on the first surface of the substrate. At least one corner of the patch forms the L-shaped cut corner, and two arms of the L-shaped cut corner are disposed at two edges of the patch. The second surface of the substrate includes a ground plate, and the patch includes a feed point for transmitting and receiving feed-in or feed-out wireless signals.