Patent application number | Description | Published |
20130093615 | SURVEILLANCE SYSTEM AND METHOD - Provided is a surveillance system including a radar transmitter which transmits a detection signal to an object existing within a surveillance region, and at least one radar receiver which is installed separate from the radar transmitter within the surveillance region, receives a signal reflected by the object, and predicts a signal distance of the object which is a sum of a distance from the radar transmitter to the object and a distance from the object to the at least one radar receiver. | 04-18-2013 |
20130093616 | RADAR SENSOR AND METHOD OF DETECTING OBJECT USING THE SAME - A radar sensor and a method of detecting an object by using the same are provided. The method includes: receiving at least one radar signal reflected from the object; converting the received at least one radar signal to at least one signal in a frequency domain; accumulating the converted at least one signal for a predetermined time and extracting at least one feature from the accumulated at least one signal; and identifying the object by comparing the extracted at least one feature with at least one reference value stored in a database. | 04-18-2013 |
20130093896 | APPARATUS AND METHOD OF STORING AND SEARCHING FOR IMAGE - An apparatus and method of storing and searching for an image are provided. The apparatus includes: a first signal processor which receives location information about an object detected by a sensor, generates and transmits a camera control signal to a camera based on the location information so that the camera performs a surveillance in a direction according to the camera control signal, and receives from the sensor an alarm signal notifying an intrusion of the object into a preset area; a second signal processor which receives a surveillance image of the intruding object received from the surveillance of the camera; and a control unit which stores the surveillance image in a storage unit. | 04-18-2013 |
20130120832 | INFRARED OPTICAL LENS SYSTEM - An infrared optical lens system including: a first lens which comprises a crystalline material; and a second lens which comprises an amorphous material and is formed by using molding processing, wherein a refractive index of the first lens is greater than that of the second lens, and the first lens and the second lens are disposed in the order from an object to an image. | 05-16-2013 |
20130129144 | APPARATUS AND METHOD FOR DETECTING OBJECT USING PTZ CAMERA - An apparatus for detecting an object includes a filter for filtering a current input image and a background model generated based on a previous input image, a homography matrix estimation unit for estimating a homography matrix between the current input image and the background model, an image alignment unit for converting the background model by applying the homography matrix to a filtered background model and aligning a converted background model and a filtered current input image, and a foreground/background detection unit for detecting a foreground by comparing corresponding pixels between the converted background model and the filtered current input image. | 05-23-2013 |
20130141798 | ZOOM LENS SYSTEM AND PHOTOGRAPHING APPARATUS - A positive-negative-positive-positive four group zoom lens system capable of achieving about 30 times variable magnification, the positive-negative-positive-positive four group zoom lens system including, sequentially from an object side to an image side: a first lens group having positive refractive power; a second lens group having negative refractive power; a third lens group having positive refractive power; and a fourth lens group having positive refractive power, wherein the first lens group includes one negative lens, the second lens group includes one positive lens, the third lens group includes a positive lens, the fourth lens group includes at least one positive lens, and a first condition, 0.03<|f | 06-06-2013 |
20130142651 | TURBINE IMPELLER COMPRISING BLADE WITH SQUEALER TIP - A turbine impeller including a rotor; a blade extending from the rotor from a first end of the blade; and a squealer tip provided at a second end opposite to the first end of the blade, wherein at least one perforated portion penetrates through the squealer tip. | 06-06-2013 |
20130147415 | METHOD OF CORRECTING SENSOR, METHOD OF CONTROLLING MOTOR AND MOTOR CONTROL SYSTEM - A method of correcting a sensor that detects a detection object and generates a detection signal includes: determining a homing-signal generation time difference between points of time when the detection signal is generated according to a direction in which the detection object enters the sensor and correcting a homing-signal generation time by using the determined homing-signal generation time difference. | 06-13-2013 |
20130155260 | ETHERNET-BASED IMAGE TRANSMITTING/RECEIVING SYSTEM - An Ethernet-based image transmitting/receiving system including a image transmitting device configured to generate and transmit a packet including at least one multiplexed signal of a luminance signal and a chrominance signal; an image receiving device configured to receive the packet, extract the luminance signal and the chrominance signal from the multiplexed signal of the packet, store the luminance signal and the chrominance signal, and output the luminance signal and the chrominance signal by synchronizing lines with each other based on the synchronization information; and an Ethernet cable configured to connect the image transmitting device to the image receiving device and transmit the packet. | 06-20-2013 |
20130160288 | APPARATUS AND METHOD FOR MANUFACTURING DOUBLE-SIDED MOUNTING SUBSTRATE - Provided is an apparatus for manufacturing a double-sided mounting substrate, the apparatus including: a backup table provided under the printed circuit board at the mounting position which supports the lower surface of the printed circuit board; and a servo motor which elevates and lowers the backup table, wherein the servo motor elevates the backup table to mount the new electronic components and lowers the backup table to carry-in and to carry-away the printed circuit board based on a lower limit position of the backup table, and wherein the lower limit position of the backup table is a position separated downwardly from a reference surface at the mounting position by a distance obtained by adding a preset clearance to a sum of a maximum height of the mounted electronic components mounted on the lower surface of the printed circuit board and a thickness of the printed circuit board. | 06-27-2013 |
20130160293 | ADSORPTION HEAD FOR SURFACE MOUNTING DEVICE - An adsorption head for a surface mounting device, including: a main body; a shaft which moves in a direction of a longitudinal axis of the shaft and rotates around the longitudinal axis mounted on the main body, and the shaft includes a lower shaft and an upper shaft. The lower shaft is detachably attached to the upper shaft; and an adsorption nozzle which adsorbs electronic parts mounted on a lower end of the shaft, wherein an air passage connected to the adsorption nozzle is provided in the lower shaft. | 06-27-2013 |
20130161073 | METHOD OF MANUFACTURING MULTI-LAYER CIRCUIT BOARD AND MULTI-LAYER CIRCUIT BOARD MANUFACTURED BY USING THE METHOD - A method of manufacturing a multi-layer circuit board includes: forming a first circuit layer on a first surface of a first prepreg; stacking a second prepreg on a first surface of the first circuit layer; and forming at least one of a second or a third circuit layer on at least one of a first surface of the second prepreg and a second surface opposite of the first surface of the first prepreg, wherein, in the stacking of the first prepreg, the first prepreg and the second prepreg are semi-cured. | 06-27-2013 |
20130168349 | METHOD OF FORMING VIA HOLE IN CIRCUIT BOARD - A method of forming a via hole in a circuit board including an insulating layer and a metal layer disposed on each of top and bottom surfaces of the insulating layer, the method including: selectively removing a portion of each of the metal layers where the via hole is to be formed thereby exposing the insulating layer; and removing the exposed insulating layer, wherein the removing of the exposed insulating layer includes chemically swelling the exposed insulating layer and removing the swollen insulating layer. | 07-04-2013 |
20130170770 | METHOD OF SYSTEM FOR IMAGE STABILIZATION THROUGH IMAGE PROCESSING, AND ZOOM CAMERA INCLUDING IMAGE STABILIZATION FUNCTION - A method and system for image stabilization through image processing, and a zoom camera including an image stabilization function. The method includes: determining whether an input image comprises a representative feature portion; sampling the representative feature portion to generate a sampled image if it is determined that the input image comprises the representative feature portion; enlarging the sampled image, matching the enlarged sampled image with the sampled image, and obtaining a central coordinate of the matched image; and aligning an optical axis by calculating a difference between the central coordinate of the matched image and a central coordinate of the sampled image. | 07-04-2013 |
20130176449 | CHARACTERIZING POINT CHECKING REGION SETTING APPARATUS AND METHOD, AND IMAGE STABILIZING APPARATUS INCLUDING THE SAME - Provided is an image stabilizing apparatus and method for correcting an image that is shaken due to a movement of a camera. The image stabilizing apparatus includes a characterizing point checking region setting unit including: a sample frame extract unit which extracts a plurality of image frames obtained for a certain period of time in image data obtained by photographing an object; and a frame analyzing unit which detects a plurality of characterizing points in the extracted plurality of image frames, and sets a characterizing point checking region which is used to check characterizing points in a currently input image frame. | 07-11-2013 |
20130177251 | IMAGE ADJUSTING APPARATUS AND METHOD, AND IMAGE STABILIZING APPARATUS INCLUDING THE SAME - An image stabilizing apparatus for correcting an image which is shaken due to a movement of a camera. The image stabilizing apparatus includes an image adjusting unit that includes: an image analyzing unit which compares an image frame currently input with a reference image, and if the currently input image frame is shaken, extracts a representative direction and a representative magnitude of the shaking; and an image moving unit which moves the currently input image frame by the representative magnitude in a direction opposite to the representative direction. | 07-11-2013 |
20130177906 | ENHANCED AMPLIFICATION OF TARGET NUCLEIC ACID - Described herein are a composition for an improved amplification of a target nucleic material, a kit containing the composition and a method for an improved amplification. The composition contains a primer sequence which has a ribonucleic acid segment which can be cleaved by a RNase activity. The method using such primer improves probe cleavage kinetics is to increase availability or duration of a single strand template for probe binding. | 07-11-2013 |
20130192885 | METHOD OF FORMING SOLDER RESIST LAYER AND PRINTED CIRCUIT BOARD COMPRISING SOLDER RESIST LAYER - Provided are a method of forming a solder resist layer on a printed circuit board (PCB) and a PCB comprising the solder resist layer. The method includes: preparing a PCB of which at least one surface has a circuit layer formed thereon, bonding an insulation layer, including a material having a non-photosensitive characteristic, in a half-cured state on the circuit layer, forming a solder resist layer patterned by selectively removing the insulation layer, and curing the insulation layer. | 08-01-2013 |
20130200506 | METHOD OF PREVENTING EPOXY BLEED OUT OF LEAD FRAME AND LEAD FRAME MANUFACTURED BY USING THE SAME - The epoxy bleed out prevention method including: providing a lead frame that is manufactured through a shaping process which forms a die pad and a plurality of leads by using a conductive raw material, a pre-plating process performed on the shaped conductive raw material, and a tape attaching process; and performing a bleed out prevention process which prevents an epoxy bleed out of a die bonding epoxy-based resin applied on the die pad after the tape attaching process. | 08-08-2013 |