Abstract: An apparatus for preventing loss of an item and quickly searching for the item includes a slave configured to act as a radio frequency identification (RFID) tag having unique identifier information in an internal tag memory; and a hand-held master configured to function as an RFID reader and to permit the change of at least one of a recognition distance and a recognition width, at which the master recognizes the slave. When the distance between a user and an item is out of a predetermined range, a warning such as an alarm or voice signal is provided to the user, so that it is possible to prevent loss of the item. Alternatively, it is possible to quickly search for a misplaced item whenever the user desires it and has misplaced the same.

Abstract: An object identification system includes a virtual object and an object identifying part. The virtual object storing part stores map data including an outline data of a virtual object. The object identifying part divides map data including outline data of virtual objects with a position previewing real objects as the central figure into a uniform angle gap with respect to an angle section corresponding to an image of the previewed real objects. The object identifying part extracts a virtual object having an outline firstly meet with a radiating line corresponding to each map angles of the divided map data from the map data. The object identifying part matches with the virtual object extracted from the map angle and a real object positioned at an azimuth angle equal to a map angle corresponding to the extracted virtual object.

Abstract: The present invention relates to an apparatus for identifying a pin position on a golf course. The apparatus includes light-emitting means coupled to a pin pole, configured to identify a pin position, and including a wireless transmit/receive portion and a unique ID, and a remote control unit remotely controlling lighting and lights-out of the light-emitting means in a wireless manner.

Abstract: Provided is a ball marker for golf, including: a round-shaped case having an opening; a disc spring fit to the round-shaped case; a thin film printed circuit board and a flexible printed circuit cable seated on a top surface of the disc spring, the thin film printed circuit board having a light-emitting diode flickering control chip, the flexible printed circuit cable being connected to the thin film printed circuit board and having a plurality of surface mounted device light emission diodes; a transparent rubber layer formed on the thin film printed circuit board and the flexible printed circuit cable; an electric cell received in a receiving portion of the disc spring exposed from a lower portion of the round-shaped case; a button switch and a button cover arranged on the electric cell; and a lower fixing portion fused and fixed with soft resin.

Abstract: A multi-type power strip includes a main body having connecting sockets with surfaces indicated by priority of supplying electric power to the connecting sockets, operation lamps, and an electric circuit installed in the main body. The circuit interfaces with a remote controller through RF, and checks statuses of loads connected to the main body to switch plural switches based on the priority when the load exceeds a threshold. An intermediate type power strip includes intermediate socket main bodies inserted into sockets and respectively having at least one connecting socket, and a remote controller to individually control the intermediate socket main bodies in remote through RF communication. The surfaces of the intermediate socket main bodies are distinguished by indicators. When switch status of the intermediate socket main bodies is requested by the remote controller, the status is displayed by lamps of a socket controlling button of the remote controller.

Abstract: The present invention relates to an apparatus for identifying a pin position on a golf course. The apparatus includes light-emitting means coupled to a pin pole, configured to identify a pin position, and including a wireless transmit/receive portion and a unique ID, and a remote control unit remotely controlling lighting and lights-out of the light-emitting means in a wireless manner.

Abstract: Provided is a ball marker for golf, including: a round-shaped case having an opening; a disc spring fit to the round-shaped case; a thin film printed circuit board and a flexible printed circuit cable seated on a top surface of the disc spring, the thin film printed circuit board having a light-emitting diode flickering control chip, the flexible printed circuit cable being connected to the thin film printed circuit board and having a plurality of surface mounted device light emission diodes; a transparent rubber layer formed on the thin film printed circuit board and the flexible printed circuit cable; an electric cell received in a receiving portion of the disc spring exposed from a lower portion of the round-shaped case; a button switch and a button cover arranged on the electric cell; and a lower fixing portion fused and fixed with soft resin.

Abstract: The present invention relates to a plug device, which can control the power source of an electrical product using a plug of the electrical product. The plug device includes a plug control circuit unit embedded in a plug main body of an electrical product, which is inserted in a power source outlet. The plug control circuit unit includes a switching unit coupled to internal p source lines of the plug control circuit unit, a current detection unit for detecting a current flowing from the internal power source lines to the electrical product, a wireless unit for receiving an external plug control wireless signal, and a controller for checking a current value corresponding to a non-operation of the electrical product and controlling the switching unit to switch on or off according to the checking result.

Abstract: A safety warning light emitter (6) according to the present invention includes a button cover (12) tightly attached to a housing (8) at the bottom of an upper opening of the housing (8), a printed circuit board (20) located on the upper surface of a fixing member (30), the printed circuit board (20) having a light emission diode blink control chip mounted thereon, a push button (16) located on the printed circuit board (20), and a plurality of surface mounted device light emission diodes (26) connected to the printed circuit board (20). The fixing member (30) is fitted into the housing (8), while the surface mounted device light emission diodes (26) are positioned at the outside of the fixing member (30), and then the fixing member (30) is integrally fixed to the housing (8) by welding. A base (10), which has batteries (38) received therein, is coupled to the housing (8).

Abstract: A multi-type power strip includes a main body having connecting sockets with surfaces indicated by priority of supplying electric power to the connecting sockets, operation lamps, and an electric circuit installed in the main body. The circuit interfaces with a remote controller through RF, and checks statuses of loads connected to the main body to switch plural switches based on the priority when the load exceeds a threshold. An intermediate type power strip includes intermediate socket main bodies inserted into sockets and respectively having at least one connecting socket, and a remote controller to individually control the intermediate socket main bodies in remote through RF communication. The surfaces of the intermediate socket main bodies are distinguished by indicators. When switch status of the intermediate socket main bodies is requested by the remote controller, the status is displayed by lamps of a socket controlling button of the remote controller.

Abstract: A safety warning light emitter (6) according to the present invention includes a button cover (12) tightly attached to a housing (8) at the bottom of an upper opening of the housing (8), a printed circuit board (20) located on the upper surface of a fixing member (30), the printed circuit board (20) having a light emission diode blink control chip mounted thereon, a push button (16) located on the printed circuit board (20), and a plurality of surface mounted device light emission diodes (26) connected to the printed circuit board (20). The fixing member (30) is fitted into the housing (8), while the surface mounted device light emission diodes (26) are positioned at the outside of the fixing member (30), and then the fixing member (30) is integrally fixed to the housing (8) by welding. A base (10), which has batteries (38) received therein, is coupled to the housing (8).