Abstract:
본 발명은 긴 열전달 경로를 가지는 향상된 단열 성능의 진공 단열체의 내부구조에 관한 것이다. 본 발명에 있어서, 상부 접촉면에서 하부 접촉면으로 왕복 열전달 경로의 패턴이 원주 방향으로 일정하게 반복되는 구조를 가지는 내부 지지체를 포함하는 진공 단열체가 제공된다.
Abstract:
PURPOSE: A vacuum insulation panel is provided to improve thermal resistance and insulation by lengthening heat transfer paths formed between supports. CONSTITUTION: A vacuum insulation panel comprises an upper board(100), a lower board(200), and supports. The supports are inserted between the upper and lower boards and touch the upper and lower boards. Each support comprises first and second inner supports(310,320), multiple first, second, and third outer supports(330a,330b,330d,340a,340b,350a,350b). The first and second inner supports are vertically installed between the upper and lower boards. The second inner support surrounds the first inner support. The first outer supports are bent upward from the bottom ends of the second inner supports, and the top ends thereof are connected to the upper board. The second outer supports are bent downward from the top ends of the second inner supports and are connected to the bottom ends of the first inner supports. The third outer supports are bent downward from the top ends of the first inner supports, and the bottom ends thereof are connected to the lower board.
Abstract:
PURPOSE: A method for compressed sensing with joint sparsity and an apparatus thereof are provided to partially and complementarily restore a support by using a CS-MMV(Compressed Sensing-Multiple Measurement Vector) access method. CONSTITUTION: A signal subspace estimation operation(410) extracts signal subspace information from a plurality of measured value vectors of jointly sparse signals. The signal subspace estimation operation receives arguments. A partial support restoration operation(420) calculates a subset having one or more joint supports by using the plurality of measured value vectors. Generated signal subspace information can be used. A complementary support restoration operation(430) calculates one or more additional elements of the joint support by using the signal subspace information and a partial support subset.
Abstract:
본 발명은 진공 단열체에 관한 것이다. 본 발명에 따른 진공 단열체는, 내부 지지체, 내부 지지체의 빈 공간을 채우는 충진재, 금속층과 금속층 상에 형성된 폴리머층으로 이루어져 금속층이 마주보도록 배치된 상부 외피재 및 하부 외피재로 구성되고, 내부 지지체를 감싸는 외피재를 포함하고, 외피재의 끝 단에서 상부 외피재 및 하부 외피재가 열융착부에 의하여 접착되며, 상기 열융착부를 통한 공기 투과 감소를 위해 상기 열융착부의 단면적이 감소되도록 상기 열융착부에 금속선이 삽입되되, 상기 금속선의 단면이 상기 상부 외피재의 금속층과 상기 하부 외피재의 금속층의 사이에 위치되도록 삽입되어 있다. 내부지지체, 충진재, 외피재, 금속선, 폴리 우레탄 물질
Abstract:
PURPOSE: A method and device for grouping images and a method and device for recognizing images using the same are provided to group the detected image by detecting a facial image among a plurality of input images and considering an image generation process. CONSTITUTION: An image detecting unit(1100) detects facial images among a plurality of external images and generates image generation information. An image grouping processor(1200) calculates similarity matrix from the plurality of facial images and generates a grouping graph based on a first object function and a second object function. The grouping graph is composed of a plurality of image groups.
Abstract:
PURPOSE: A hybrid bed structure for a machine tool and method for manufacturing the same is provided to improve rigidity and damping factor by using high-rigidity steel and high-damping polymer concrete. CONSTITUTION: A steel frame(210) includes a linear motion guide mount unit(211), at which a linear motion guide for guiding the straight-line motion of a tool unit is mounted, a motor mount unit(212), and a work table. Polymer concrete is filled into the steel frame, and fixes the linear motion guide and the motor mount unit to predetermined location. A plurality of support beams(230) are coupled with the polymer concrete, and support the work table.
Abstract:
The present invention relates to an inner structure of a vacuum insulation structure having an assembling type reciprocating support to increase insulation. The vacuum insulation structure includes an upper plate and a lower plate; and a reciprocating support vertically installed between the upper plate and the lower plate. The reciprocating support is capable of being assembled with a solid shaft; a hollow shaft; and a supporting plate. Accordingly, the vacuum insulation structure endures external atmospheric pressure and increases the insulation efficiency by a lengthened heat passage.
Abstract:
단극성 저항변화 메모리 소자로서, 하부전극; 상기 하부전극 상의 산화물층; 및 상기 산화물층 상의 상부전극을 포함하며, 하부전극 또는 상부전극과 상기 산화물층 사이의 계면에는 절연 나노구조가 적어도 하나 이상 형성된 것을 특징으로 하는 단극성 저항변화 메모리 소자가 제공된다.
Abstract:
The present invention relates to the inner structure of a vacuum thermal insulating material with improved insulation properties having a long heat transfer path. Provided is the vacuum thermal material which comprises an inner supporter with the structure that double-path patterns having two reciprocating heat transfer paths from a top contact surface to a bottom contact surface are regularly repeated in a circumferential direction.