Abstract:
A universal content representation system (“UCRS”) implements techniques for universally representing digital content such as files, device information, and applications across a group of electronic devices that includes at least a source electronic device and a remote electronic device. Proxy content items, which correspond with items of content (“source content items”) stored on the source electronic device, are data stores for the corresponding source content items, and visually represent the corresponding source content items on the remote electronic device, whether the source electronic device is online or offline. A user of the remote electronic devices uses the proxy content items to search for and view source content items prior to requesting full access to the source content items. From time-to-time, source content items and proxy content items are synchronized with each other.
Abstract:
An optical disk includes a disk body and a cap body. The disk body has a first surface adapted to be printed thereon, and a second surface opposite to the first surface and adapted to store optical data. The first surface is formed with a central cap-receiving recess that extends downwardly and that has an inner annular surface and a recess bottom. The second surface is formed with a shaft-receiving recess that extends upwardly and that is communicated with the cap-receiving recess. The cap-receiving recess has an area larger than that of the shaft-receiving recess. The cap body is received in the cap-receiving recess, and has a top side adapted to be printed thereon, and a peripheral portion on the recess bottom. The cap body is movable from a normal position, where the top side of the cap body is flush with the first surface of the disk body, to a position of use, where the cap body protrudes relative to the first surface of the disk body.
Abstract:
A method for manufacturing a semiconductor device includes the steps of providing a semiconductor chip having a pad-mounting surface with a bonding pad, forming an insulative isolating layer on the pad-mounting surface, and forming a conductive body in the insulative isolating layer. The isolating layer has a contact receiving cavity, and an access hole for access to the contact receiving cavity. The access hole is narrower than the contact receiving cavity. The conductive body has an anchor portion filling the contact receiving cavity and the access hole and connecting electrically with the bonding pad.
Abstract:
An optical disk includes a disk body and a cap body. The disk body has a first surface adapted to be printed thereon, a second surface opposite to the first surface and adapted to store optical data, and a central through hole extending from the first surface through the second surface and confined by an annular hole surface. The disk body further has a cap seat flange that extends radially and inwardly from the hole surface and that is formed with a plurality of mounting holes therethrough. The cap body includes a cap plate disposed in the through hole. The cap plate has a top side adapted to be printed thereon, a bottom side, and a peripheral portion on top of the cap seat flange. The cap body further includes a plurality of hooking arms that extend from the peripheral portion at the bottom side and that extend slidably through the mounting holes.
Abstract:
A golf training device includes a golf club, a ball receiving socket, a light emitter, and a light beam receiver. The golf club includes a golf head with a front striking face. The golf ball receiving socket has a slot adapted to receive a golf ball that was struck by the golf head. The light emitter is mounted on the golf head and is aligned vertically with the center of the front striking face for emitting a light beam substantially parallel to a line passing through the center of the front striking face and perpendicular to the front striking face. The light beam receiver is mounted on the ball receiving socket in the vicinity of the slot for receiving the light beam and for generating a signal when the slot is in alignment with the light beam.
Abstract:
A spring-assisted cordless roller shade without clutch system includes a tubular body defining an internal space. A shade is wound on the tubular body. The internal space has a first section and a second section. In each of the first and second sections are mounted a connector, a central shaft assembled with the connector, a fixing member connected with the central shaft and a subsidiary shaft disposed on the fixing member. An elastic member is disposed between the connector and the central shaft to provide a frictional force. A rotational member and a torsion spring are mounted on the subsidiary shaft of the first section and rotatable along with the tubular body. A constant force belt spring module is assembled with the subsidiary shaft of the second section. When the operational force applied to the shade disappears, the shade is immediately located.
Abstract:
A telephone device includes a base, a light transmitter, a light penetrating element for penetrating light transmitter from the light transmitter, and a handset. When an end of the handset is on-hook with the base, the end of the handset reflects the light emitted from the light transmitter and penetrating through the light penetrating element back to the light penetrating element. The telephone device further includes a light receiver for receiving the light reflected from the handset when the end of the handset is on-hook with the base, a light concentrating element for concentrating the light emitted from the light transmitter to the light penetrating element, and a control unit for determining whether the end of the handset is on-hook with the base according to whether the light receiver receives the light reflected from the handset.
Abstract:
In one embodiment, a peer-to-peer computer network has a multilevel tree structure that includes a plurality of computers. Each computer belonging to the network is assigned to a level such that it can receive a message from an upstream computer and push the message to a downstream computer. The message, which may be a pattern file of an antivirus program, may be rapidly propagated to available computers belonging to the network by pushing the message from a pattern file server to computers on a top level of the network, from computers on the top level of the network to computers on a lower level, and so on.