Abstract: A surface light-emitting apparatus for emitting light from an entire surface thereof includes a framework having a predetermined shape and an LED disposed in the framework. A reflective layer is applied on an inner surface of the framework. The reflective layer can reflect light emitted from the LED. The apparatus includes a dispersing layer containing a multiplicity of diffuse-reflective particles operable to transmit at least a portion of the light emitted by the LED within the framework and diffuse-reflect at least a portion of the light along contact surfaces contacting each other. The apparatus includes a finishing layer including a light-transmitting resin disposed on the dispersing layer. The light emitted by the LED is dispersed and emitted through the diffuse-reflective particles.

Abstract: A system for distributing files and transmitting/receiving the distributed files includes a file distribution/transmission/reception module depending upon an application program executable in a client computer and is performed in a background process of an application program execution module. The file distribution/transmission/reception module receives the files designated by a host computer from a network and then stores the received files, while the application program is executed. The file distribution/transmission/reception module transmits corresponding files to another client computer if the corresponding files exist, in response to another client computer's request for transmission of files designated on the host computer.

Abstract: A system for distributing flies and transmitting/receiving the distributed files includes a file distribution/transmission/reception module depending upon an application program executable in a client computer and is performed in a background process of an application program execution module. The file distribution/transmission/reception module receives the files designated by a host computer from a network and then stores the received files, while the application program is executed. The file distribution/transmission/reception module transmits corresponding files to another client computer if the corresponding files exist, in response to another client computer's request for transmission of files designated on the host computer.