Abstract: A lithium rechargeable battery in which an anti-rotation groove is integrally formed with a lower recess of a safety vent at a lower surface of a cap plate, and an insulating plate and a terminal plate rest in the anti-rotation groove so that the terminal plate is prevented from rotating when a cap assembly is assembled is provided. In addition, instead of the anti-rotation groove, a resting recess is formed on a lower surface of the cap plate, and the insulating plate and the terminal plate rest in the resting recess, so that the terminal plate is prevented from rotating when the cap assembly is assembled.

Abstract: A lithium rechargeable battery in which an anti-rotation groove is integrally formed with a lower recess of a safety vent at a lower surface of a cap plate, and an insulating plate and a terminal plate rest in the anti-rotation groove so that the terminal plate is prevented from rotating when a cap assembly is assembled is provided. In addition, instead of the anti-rotation groove, a resting recess is formed on a lower surface of the cap plate, and the insulating plate and the terminal plate rest in the resting recess, so that the terminal plate is prevented from rotating when the cap assembly is assembled.

Abstract: An apparatus and method transmit video data in a video device. The apparatus includes a controller and an encoding unit. The controller is configured to control the encoding unit, divide a video data input screen into a plurality of regions, and transmit encoded data on the divided videos to a remote system. The encoding unit is configured to encode the divided videos into video data.

Abstract: A method and apparatus for performing microphone beamforming. The method includes recognizing a speech of a speaker, searching for a previously stored image associated with the speaker, searching for the speaker through a camera based on the image, recognizing a position of the speaker, and performing microphone beamforming according to the position of the speaker.

Abstract: Provided is a resynchronization method of a mobile communication terminal. The resynchronization method for a mobile communication terminal connected to a home location register and a mobile communication network, includes: extracting a communication network serial number corresponding to a terminal authentication request instruction received from a mobile communication network; comparing the communication network serial number with a terminal serial number stored in a predetermined memory; generating nth terminal synchronization failure information if the communication network serial number is smaller than the terminal serial number, where n is a nature number; and transmitting the generated nth terminal synchronization failure information to the home location register. The home location register ends a resynchronization procedure if the nth terminal synchronization failure information is smaller than previously stored (n?1)th communication network synchronization failure information.

Abstract: An apparatus and a method in a portable terminal allow searching for content and provide a function which re-searches and classifies the searched content based on a time line. A 4D data search unit outputs a time setting menu for changing a time line after searching for content corresponding to a keyword, and re-searches for the searched content based on the changed time line that corresponds to a rotation of the time setting menu.

Abstract: A can-type rechargeable battery includes a connection portion for coupling a protection circuit to a can-type bare cell and a lead plate for coupling the connection portion to the can. At least one protrusion is disposed at a connection portion outside the can and a lead plate has a hole that is engaged with the protrusion.

Abstract: A secondary battery includes an electrode assembly, an electrically conducting metallic can, adapted to accommodate the electrode assembly, and having a side opening, a cap assembly including a cap plate and an electrode port, the cap plate being coupled to the side opening of the can and having at least one aperture in a side portion thereof, the electrode port being coupled to the cap plate and being connected to one of at least two electrode tabs that extend from the electrode assembly, and a lead plate, pressed into the at least one aperture of the cap plate, and connected to a safety device.

Abstract: A sound source search system is capable of searching for a sound source using map information. If particular area information among the map information is selected, a sound source search client requests sound source tag information and sound source information associated with the selected particular area information. A sound source search server delivers the sound source tag information and the sound source information to the sound source search client in response to the request. The sound source search client displays one or more sound source tags corresponding to the particular area information on a screen based on the sound source tag information and sound source information received from the sound source search server.

Abstract: Provided is a resynchronization method of a mobile communication terminal. The resynchronization method for a mobile communication terminal connected to a home location register and a mobile communication network, includes: extracting a communication network serial number corresponding to a terminal authentication request instruction received from a mobile communication network; comparing the communication network serial number with a terminal serial number stored in a predetermined memory; generating nth terminal synchronization failure information if the communication network serial number is smaller than the terminal serial number, where n is a nature number; and transmitting the generated nth terminal synchronization failure information to the home location register. The home location register ends a resynchronization procedure if the nth terminal synchronization failure information is smaller than previously stored (n?1)th communication network synchronization failure information.

Abstract: A secondary battery including a cap assembly with a structure improved for tight sealing and a plug therefor are provided. The secondary battery includes a battery unit formed by rolling a stack of a negative plate, a separator, and a positive plate, a cap assembly, and an electrode tab drawn out from one of the negative plate and the positive plate and electrically connected to an electrode port from the cap assembly. The cap assembly includes: a cap plate having a port aperture and an electrolyte injection hole; the electrode port connected via the port aperture to the electrode tab; a gasket installed to surround the electrode port so as to insulate the electrode port from the cap plate; and a plug which is plugged into the electrolyte injection hole by pressing and whose upper rim matches an upper edge of the electrolyte injection hole.

Abstract: A secondary battery includes: a battery unit in which a cathode plate, a separator, and an anode plate are sequentially disposed upon one another and wound together; a can provided as a housing for the battery unit, and into which an electrolyte is injected; a cap assembly bound to an upper portion of the can; and a thermal protector installed in the can for electrically connecting an electrode lead drawn from the battery unit to an electrode terminal via the cap assembly, and for cutting off current flow when the battery unit is overcharged. When the inner temperature of the battery rises due to overcharging, the thermal protector installed in the can accurately detects the increase in temperature, and cuts off current flow, thereby preventing thermal runaway and improving reliability of the secondary battery.

Abstract: A secondary battery having a simplified structure by which a lead of a safety device can be adhered to the battery includes an electrode unit having a positive electrode plate, a negative electrode plate and a separator disposed therebetween, a can having a bottom portion and made of aluminum or an aluminum alloy, the can in which the electrode unit and an electrolytic solution are accommodated and sealed, and a surface coating provided on at least an outer surface of the bottom portion of the can to which the lead is attached.

Abstract: A secondary battery includes an electrode assembly, an electrically conducting metallic can, adapted to accommodate the electrode assembly, and having a side opening, a cap assembly including a cap plate and an electrode port, the cap plate being coupled to the side opening of the can and having at least one aperture in a side portion thereof, the electrode port being coupled to the cap plate and being connected to one of at least two electrode tabs that extend from the electrode assembly, and a lead plate, pressed into the at least one aperture of the cap plate, and connected to a safety device.

Abstract: A secondary battery including a cap assembly with a structure improved for tight sealing and a plug therefor are provided. The secondary battery includes a battery unit formed by rolling a stack of a negative plate, a separator, and a positive plate, a cap assembly, and an electrode tab drawn out from one of the negative plate and the positive plate and electrically connected to an electrode port from the cap assembly. The cap assembly includes: a cap plate having a port aperture and an electrolyte injection hole; the electrode port connected via the port aperture to the electrode tab; a gasket installed to surround the electrode port so as to insulate the electrode port from the cap plate; and a plug which is plugged into the electrolyte injection hole by pressing and whose upper rim matches an upper edge of the electrolyte injection hole.

Abstract: A secondary battery includes: a battery unit in which a cathode plate, a separator, and an anode plate are sequentially disposed upon one another and wound together; a can provided as a housing for the battery unit, and into which an electrolyte is injected; a cap assembly bound to an upper portion of the can; and a thermal protector installed in the can for electrically connecting an electrode lead drawn from the battery unit to an electrode terminal via the cap assembly, and for cutting off current flow when the battery unit is overcharged. When the inner temperature of the battery rises due to overcharging, the thermal protector installed in the can accurately detects the increase in temperature, and cuts off current flow, thereby preventing thermal runaway and improving reliability of the secondary battery.

Abstract: A cap assembly for a battery having a can filled with an electrolyte and an electrode assembly. The cap assembly is close-tightly mounted on the upper end of the can with a gasket interposed between the cap assembly and the upper end. The cap assembly comprises a safety plate whose edge extended at the right angle with respect to the plane of the safety plate, a cap cover disposed on the safety plate, a circuit breaker disposed under the safety plate, and an insulator disposed between the safety plate and the circuit breaker. The safety plate is provided with a first flange in which the insulator is tightly fitted, and the insulator is provided with a second flange in which the circuit breaker is tightly inserted.

Abstract: A camera-cap with a light manual camera operated by remote control, the camera being attached on the head cover portion of the cap with its lens looking forwardly, and a multipurpose cap which includes: a rear view mirror being placed in front of the cap, the mirror angle being controlled by fixed and pivot arms attached to the side of the head cover portion; a camera attached on the front part of the head cover portion and operated by remote control; and an audio recorder attached to the front part of the head cover portion and also operated by remote control.