baber/WOPTO huggingface dataset:
Patent KR-101426705-B1 (KR)
Title: 세라믹 전자 부품
IPC: H01G4/12
Filed: 2013-06-13
Granted: 2014-08-05
Abstract: 본 발명은 중간 도전 수지층을 포함하는 다층 구조의 외부 전극에서 상기 중간 도전 수지층과 금속층의 계면에 발생할 수 있는 박리를 최대한 억제할 수 있는 세라믹 전자 부품을 제공한다. 
외부 전극(12)이 포함하는 중간 도전 수지층(12c)은 도전성 필러를 포함하는 에폭시 수지로 이루어지고, 상기 중간 도전 수지층(12c)은 B/A 0.47의 조건과 C/A 0.39의 조건의 양방을 만족한다[A, B 및 C는 ATR법에 의해 얻은 중간 도전 수지층(12c)의 파수와 스펙트럼 강도의 관계선에 기초하여 구해진 최대 스펙트럼 강도].
Patent KR-101468631-B1 (KR)
Inventor: SEO DONG HYUN
IPC: H02K33/16
Filed: 2013-06-14
Granted: 2014-12-05
Abstract: The present invention relates to a vibration transducer transducing electrical energy into vibration energy and a structure for vibrating a display window that vibrates directly the display window of a mobile communication terminal by using the vibration transducer to generate a haptic function or sound, and the vibration transducer includes a frame forming appearance, a yoke assembly installed in the frame to configure a magnetic circuit, a bobbin coil installed to be placed in an air gap formed at the yoke assembly, and first and second dampers connected to the bobbin coil and vertically vibrating, wherein the vibration transducer includes the first damper that has an external circumferential part fixed to the frame, and an internal circumferential part to which the bobbin coil is fixed, and enables the bobbin coil to vertically vibrate; the second damper fixed to the top surface of the first damper fixed to the frame and vertically vibrating along with the first damper; and a vibration transmission medium attached to the top surface of the second damper to protrude upwards and transmitting vibration to the outside of the second damper, wherein the second damper includes a material that has a plurality of through holes or air gaps to prevent sound from ringing out when there is vertical vibration.
Patent KR-101330040-B1 (KR)
Title: Quantitative modeling method for blistering zones of stone cultural heritage
Inventor: LEE CHAN HEE
IPC: G06T17/00
Filed: 2013-06-20
Granted: 2013-11-15
Abstract: The present invention relates to a quantitative modeling method to evaluate drafting and extents of damage in delamination zones of stone cultural heritage, comprising: securing thermographic images by a manual method using temperature difference in a natural condition and by an active method using an infrared halogen heater after preceding with visual observation and picture taking of delaminated specimens, preparing a temperature distribution curve on the thermographic images obtained by the active method to set threshold temperatures and interface zones of delamination zones, conducting monochromatic processing after classifying relative damage classes through temperatures and temperature changes of the delamination zones, and conducting evaluation of damage extents through drafting and area calculation of the delamination zones through a stage of extracting the monochromatic images with vector lines. Said method is very useful for displaying the positions, the areas and the relative extents of damage of delamination zones as drawings that cannot be visually affirmed, while relating to a method to enhance the reliability of an evaluation for extents of damage in stone cultural heritage. [Reference numerals] (S100) Check delaminated specimens with human eyes, take pictures of them, and obtain passive thermographic images of them;(S200) Obtain active thermographic images of the delaminated specimens using an infrared halogen heater;(S300) Make a temperature distribution curve based on the active thermographic images;(S400) Set threshold temperatures and interface zones of delamination zones using the temperature distribution curve;(S500) Classify relative damage classes based on temperatures and temperature changes of the delamination zones;(S600) Conduct a monochromatic process according to the relative damage classes of the delamination zones;(S700) Convert the monochromatic images into vector lines thereby extracting the vector lines;(S800) Evaluate damage extents through drafting and area calculation of the delamination zones
Patent KR-101476732-B1 (KR)
Title: 정품인증라벨, 이를 이용하는 정품인증단말, 정품인증라벨 출력 장치, 정품인증 시스템 및 방법
IPC: G06V30/224
Filed: 2013-06-21
Granted: 2014-12-26
Abstract: 본 발명은 정품인증라벨, 이를 이용하는 정품인증단말, 정품인증라벨 출력 장치, 정품인증 시스템 및 방법에 관한 것으로, 본 발명에 의한 정품인증라벨은 제조자 고유정보가 삽입되는 제조자 고유정보 필드;제품 고유정보가 삽입되는 제품 고유정보 필드;상기 제조자 고유정보와 제품 고유정보가 각각 미리 정해진 연산을 통해 체크 디지트값으로 변환된 후 암호화되어 미리 설정된 전용 어플리케이션에 의해 복호화가 가능한 암호화정보를 포함하는 패턴코드가 삽입되는 패턴코드 필드;라벨의 인식범위 및 인식방향을 표시하는 적어도 하나 이상의 인식포인트가 삽입되는 인식포인트 필드;를 포함하여 구성되는 것으로, 소비자가 정품인증라벨 및 소비자단말을 이용하여 직접 정품 인증을 받고, 정품 인증 정보를 등록서버에 등록할 수 있어, 불법 복제품의 유통이 방지되는 이점이 있다.
Patent KR-102030188-B1 (KR)
IPC: G01R31/34
Filed: 2013-07-04
Granted: 2019-10-08
Abstract: 본 발명은 영구자석 모터에 관한 것으로서, 더 상세하게는 영구자석을 이용하는 모터의 회전자(자석)의 온도를 추정하여 모터의 효율 및 토크 정밀도를 높이는 영구자석 모터의 회전자 온도 추정 장치 및 방법에 대한 것이다. 
본 발명에 따르면, 기존의 손실 및 열저항, 열용량을 이용한 계산방식과 비교하여 정확한 회전자 온도 측정이 가능하고, 이에 따라 모터 토크제어 정밀도 향상 및 효율 향상이 가능하다.
Patent KR-101447379-B1 (KR)
Inventor: KU DAE HOI
IPC: A47L9/04
Filed: 2013-07-08
Granted: 2014-10-08
Abstract: Disclosed is a suction nozzle of a vacuum cleaner. The suction nozzle of a vacuum cleaner connected to a main body of a vacuum cleaner having an embedded dust collecting device to suck in air including dust of a surface being cleaned includes a main nozzle body having a first suction hole and a second suction hole respectively formed at the upper and the lower surface, a first suction flow channel connected to the first suction hole, and a second suction flow channel connected to the second suction hole; an auxiliary roller unit installed at the main nozzle body to be positioned in front of the first suction hole and installed to be pulled down out of one surface of the main nozzle body; a piston unit embedded inside the main nozzle body to be in connection with the first suction flow channel, and pulling down the auxiliary roller unit as the first suction hole is blocked by the surface being cleaned; a rotary brush rotatably installed at the main nozzle body to be positioned in front of the second suction hole; a cloth member detachably attached to the other surface of the main nozzle body to be positioned at the back of the second suction hole; and a nozzle connector formed in a shape of a pipe, rotatably coupled to the rear end of the main nozzle body, and having a connection flow channel connected with one of the first and second suction flow channels depending on the rotating position.
Patent KR-101400798-B1 (KR)
Title: Outdoor light emitting diode lighting apparauts
Inventor: KONG MYUNG KUK
IPC: H05B37/02
Filed: 2013-07-16
Granted: 2014-05-30
Abstract: The present invention relates to an AC-powered outdoor high-output LED lighting apparatus. The AC-powered outdoor high-output LED lighting apparatus comprises: an LED unit (6) in which a plurality of LED blocks (6-n) (n is the number) consisting of a plurality of LED chips (7) and a terminal resistance element (12) are connected to each other in series on a high heat dissipation substrate (20), and which is turned on and off according to the waveform states of a rectified current power source provided by rectifying a commercial AC power source, wherein the LED blocks (6-n) and the resistance element (12) are arranged to be spaced apart from each other; and a switch circuit unit (8) in which each drain (D) of field effect transistor switches (8-m) (m=n+1) is connected to each rear node of the LED blocks (6-n) and a rear node of the resistance element (12), the sources (S) and gates (G) of the field effect transistor switches are commonly connected to a node of the other end of a current sensing resistance unit (10) with one end grounded, and the turn-on threshold voltage of each switch (8-m) is set to increase towards a rear side where the LED blocks (6-n) and the terminal resistance element (12) are connected to each other in series. According to the rising and falling waveforms of the rectified current power source, the field effect transistor switches (8-m) in an initial turn-on state are sequentially turned off, thereby lighting the LED blocks (6-n) in order, and a current path to the resistance element (12) is formed when the rectified current power source is more than a preset voltage value, thereby generating resistance heat.
Patent KR-102081797-B1 (KR)
IPC: G02B27/02
Filed: 2013-07-17
Granted: 2020-04-14
Abstract: 안경 장치 및 이의 제어 방법, 그리고 디스플레이 장치가 제공된다. 본 디스플레이 장치와 연동하여 동작하는 안경 장치는 디스플레이 장치와 통신을 수행하는 통신부, 디스플레이 장치로부터 수신되는 오디오를 출력하는 골전도 스피커 및 디스플레이 장치가 컨텐츠 영상을 제공하는 경우, 디스플레이 장치로부터 컨텐츠 오디오를 수신하고, 디스플레이 장치가 외부 사용자와 통화 기능을 수행하는 경우, 디스플레이 장치로부터 통화 오디오를 수신하도록 통신부를 제어하며, 수신된 컨텐츠 오디오 및 통화 오디오 중 하나를 골전도 스피커에 출력하도록 제어하는 제어부를 포함한다.
Patent KR-101368437-B1 (KR)
Title: Connection coupler for fluid transfering pipe
Inventor: JANG YONG KI
IPC: F16L37/40
Filed: 2013-07-31
Granted: 2014-02-28
Abstract: The present invention relates to a connection coupler for a fluid delivery pipe, and more specifically, to a connection coupler for a fluid delivery pipe enabling to conveniently combine a connection part and a body part with an action of inserting one side of the connection part into the body part when coupling the body part installed to be connected to an inlet pipe side where fluid enters, and the connection part installed to be connected to an outlet pipe side where fluid is discharged. The connection coupler of the present invention comprises a body part where fluid entered from an inlet pipe flows inside in the state of being connected to the inlet pipe on one side, and having a coupling device installed on the other side; and a connection part installed to be connected to the body part by inserting one side into the other side of the body part, fixed not to be separated from the body part by the coupling device in the insertion action of one side, and connected to an outlet pipe on the other side.
Patent KR-101694518-B1 (KR)
IPC: G06F9/44
Filed: 2013-08-05
Granted: 2017-01-23
Abstract: 가상 노드 배치 관리 시스템은 서브 그룹에 운용되는 물리적 노드 및 가상 노드의 상태 정보를 모니터링하고, 상기 서브 그룹에 운용되는 물리적 노드의 상태 정보 및 상기 가상 노드의 배치 정책에 따라서 서브 그룹에 운용되는 가상 노드를 재배치한다.
Patent KR-101464657-B1 (KR)
Inventor: PARK JIN BAE
IPC: G01R27/26
Filed: 2013-08-09
Granted: 2014-12-05
Abstract: Provided are a device and a method for measuring a dielectric constant. The device according to an embodiment of the present invention comprises: a probe unit which is in contact with a test sample; a signal generating unit to generate consecutive reference signals of a predetermined waveform; a coupler unit to divide the reference signal to be transmitted to two directions and to transmit reflection signals reflected by the test sample to one direction; a signal synthesizing unit to synthesize the reference signals and the reflection signals to generate synthesis signals; a beat frequency obtaining unit to obtain a beat frequency from the synthesis signals; and a dielectric constant operating unit to operate a dielectric constant of the test sample based on the beat frequency.
Patent KR-101554778-B1 (KR)
Title: 자외선 차단 기능이 우수한 광학 필름 및 이를 포함하는 편광판
IPC: G02F1/1335
Filed: 2013-08-14
Granted: 2015-09-21
Abstract: 290 내지 320㎚ 파장 대역에서 최대 흡광 계수가 0.07 내지 0.10 phr -1 ㎛ -1 인 제 1 피크를 가지고, 330 내지 400㎚ 파장 대역에서 최대 흡광 계수가 0.11 내지 0.16 phr-1㎛-1인 제 2 피크를 가지는 자외선 흡수제, 아크릴계 수지 및 분자량(molecular weight)이 100 내지 1490 g/mol인 광 안정제(HALS, Hindered Amine Light Stabilizer)를 포함하는 광학 필름 및 이를 포함하는 편광판에 관한 것이다.
Patent KR-101475469-B1 (KR)
Inventor: JEONG JIN GEUN
IPC: H02K3/28
Filed: 2013-08-26
Granted: 2014-12-23
Abstract: Provided is a method of winding a coil for a motor with concentrated winding. An armature includes six magnets (4) different polarities of which face each other, twenty segments radially arranged on the exterior of a commutator (2), ten or twenty teeth and slots radially arranged on the exterior of a core (3). To wind a coil around the segments of the commutator (2), the method includes: starting from a start segment at a start position; winding the coil around a seventh primary segment firstly; and winding the coil around a seventh secondary segment again. To wind the coil around the teeth and slots of the core (3), the method includes: exiting the start segment; concentrically winding the coil around teeth divided into one or two counterclockwise; winding the coil around the slots up to a slot corresponding to the primary segment dispersely into a zigzag form; turning the teeth of the core (3) divided into one or two counterclockwise after exiting the primary segment again; concentrically winding the coil around the next teeth divided into one or two clockwise; and winding the slots up to a slot corresponding to the secondary segment dispersely into the zigzag form. According to a winding pattern of the present invention, the coil is wound around the segments of the commutator (2) and the teeth and slots of the core (3) successively and radially. According to the present invention, by winding the coil (C) around the core (3) both concentrically and dispersely, it is possible to achieve reductions in winding length, winding amount, and copper losses, thereby achieving reductions in production costs, size and length of a motor, improvement of efficiency of the motor, and changes in magnetic flux density. Thus, iron losses are reduced and both vibrations and noises can be reduced due to uniformity of generated torque.
Patent KR-101460553-B1 (KR)
Inventor: LEE DONG HYUNG
IPC: B32B7/06
Filed: 2013-08-27
Granted: 2014-11-12
Abstract: The present invention relates to a release film which includes release layers having different crosslink density, laminated on a base layer. A release film according to the present invention includes a base layer; first release layer; and a multi-layered release layer in which layers are sequentially laminated on the first release layer, wherein the layers of the multi-layered release layer are sequentially laminated on the first release layer according to a crosslink density gradient. Thus, a release layer having a low crosslink density and a smooth thin film is formed on an outmost side surface of the release film, so that a shock caused during delamination may be smoothly absorbed, thereby providing delamination stability. In addition, the release layer having a high crosslink density and a hard thin film is formed on a surface close to the base layer, so the delamination force over time is prevented from being increased due to physical permeation of an adhesive, therefore stability over time is met, at the same time.
Patent KR-101514720-B1 (KR)
Title: 인히비터 스위치
IPC: F16H59/08
Filed: 2013-08-29
Granted: 2015-04-24
Abstract: 본 발명은 인히비터 스위치에 관한 것으로서, 더욱 상세하게는 차량의 변속단 위치를 검출하는 인히비터 스위치에 관한 것이다. 
본 발명의 인히비터 스위치는, 차량의 변속단 위치를 검출하여 변속단의 위치에 따라 트랜스미션컨트롤유닛(TCU)에 변속신호를 온/오프시키는 인히비터 스위치에 있어서, 상면에 제1터미널과 제2터미널이 상호 이격되어 장착되는 하우징, 상기 하우징의 상부에 회전가능하게 장착되고, 하방향으로 개방된 삽입홈이 형성된 로터, 상기 제1터미널과 제2터미널에 선택적으로 접촉하여 상기 제1터미널과 제2터미널을 전기적으로 연결 또는 차단하는 컨택터를 포함하여 이루어지되, 상기 컨택터는, 일면이 상기 제1터미널과 제2터미널에 접촉하는 접촉부, 일단이 상기 접촉부의 타면에 일체로 형성되어 상기 접촉부를 상기 제1터미널과 제2터미널방향으로 탄성지지하는 탄성부로 이루어진다.
Patent KR-101430884-B1 (KR)
Inventor: KIM MAN SEOP
IPC: F16H63/30
Filed: 2013-08-30
Granted: 2014-08-18
Abstract: The present invention relates to a manual transmission apparatus for a vehicle which can shift gears, without interrupting torque transmission from an engine, to improve the shift quality when the speed is changed. The manual transmission apparatus includes a clutch pedal assembly for converting a pressing force of a driver into oil pressure; a release master cylinder connected to the clutch pedal assembly; a clutch assembly for transmitting the torque from the engine to a transmission or interrupting the torque transmission by the oil pressure applied from the release master cylinder; the transmission receiving the torque from the engine to vary the torque; a second release master cylinder connected to the clutch pedal assembly; and an anti-interruption clutch assembly for transmitting the torque from the engine to an output shaft, if the oil pressure is applied to the second release master cylinder.
Patent KR-102114007-B1 (KR)
Title: 콘택트 렌즈용 순응성 동적 병진이동 구역
IPC: G02C7/04
Filed: 2013-08-30
Granted: 2020-06-05
Abstract: 깜박임 동안 안검 압력 하에서 용이하게 변형가능하고, 눈 상에서의 콘택트 렌즈의 병진이동에 대한 제어를 허용하는 물질로부터 제조되는 하나 이상의 순응성 동적 병진이동 구역을 통합하는 콘택트 렌즈가 제공된다.  하나 이상의 순응성 동적 병진이동 구역은 눈 위에서의 콘택트 렌즈의 편안한 상대적 이동을 제공한다.
Patent KR-101715695-B1 (KR)
IPC: H01M2/34
Filed: 2013-09-05
Granted: 2017-03-13
Abstract: 본 발명에 따른 배터리 팩은, 외부 단자를 구비하는 복수 개의 배터리 모듈; 및 인접한 상기 배터리 모듈 각각에 구비된 상기 외부 단자 사이를 연결하는 것으로서, 형상기억 효과를 나타내는 형상기억 합금으로 이루어져 기준 온도 이상에서 형태 변형을 일으킴으로써 상기 외부 단자와의 접촉이 해제되는 인터 버스 바를 포함한다. 
본 발명에 따르면, 배터리 팩에 흐르는 과전류를 신속히 차단함으로써 이차전지 사용상의 안전성을 확보할 수 있다.
Patent KR-102108837-B1 (KR)
IPC: G06F3/041
Filed: 2013-09-11
Granted: 2020-05-11
Abstract: 실시예에 따른 디스플레이 장치는, 기판; 및 상기 기판을 수용하는 수용부를 포함하고, 상기 기판이 상기 수용부로부터 돌출된다.
Patent KR-101531264-B1 (KR)
Title: 해수식 기화기
IPC: B63B25/16
Filed: 2013-10-10
Granted: 2015-06-24
Abstract: 본 발명은 해수식 기화기에 관한 것으로서, 위치가 변경되는 가이드를 구비하여 해상에서도 사용이 가능한 해수식 기화기에 관한 것이다. 
본 발명의 실시예에 따른 해수식 기화기는 해수를 저장하는 해수 챔버와, 입구 배관과 출구 배관을 연결하는 연결 배관의 측면에 배치되어 상기 해수 챔버에서 오버플로된 해수를 상기 연결 배관으로 유도하는 가이드 용기 및 상기 연결 배관의 기울기 변화에 따라 상기 가이드 용기의 자세를 변경시키는 구동부를 포함한다.
Patent KR-101638930-B1 (KR)
IPC: C12N15/70
Filed: 2013-10-14
Granted: 2016-07-12
Abstract: 본 발명은 YlMpo1 단백질을 이용한 만노스 인산화 반응에 관한 것으로, 더욱 자세하게는 YlMpo1 생산능을 가지는 재조합 미생물 및 YlMpo1을 이용하여 당사슬에 만노스-6-인산을 부가시키는 방법, 상기 방법을 이용한 만노스-6-인산이 부가된 당사슬이 부착된 당단백질 또는 유용화합물을 제조하는 방법에 관한 것이다.  
본 발명의 당사슬에 만노스-6-인산을 부가시키는 방법은 생체 외( in       vitro )에서 효소 치료제로 사용되는 당단백질에 효과적으로 만노스 인산을 부가시킬 수 있으므로, 동물세포 또는 당사슬 생합성 경로가 재설계된 효모에서 만노스-6-인산 당사슬이 부착된 효소 치료제를 직접 생산하는 것보다 다양한 효소 치료제 제조에 응용될 수 있으며, 당단백질뿐만 아니라, 만노스-6-인산 당사슬을 내포 탈출을 위한 펩타이드, 지질 또는 나노물질과 결합시켜 라이소좀이 아닌 세포질 또는 핵 내로 유용물질을 전달하는데 활용할 수 있다.
Patent KR-102143368-B1 (KR)
Title: 안트라센 유도체 및 이를 포함하는 유기 발광 소자
IPC: H01L51/50
Filed: 2013-10-14
Granted: 2020-08-11
Abstract: 본 발명은 안트라센 유도체 및 이를 포함하는 유기 발광 소자에 관한 것으로서, 보다 상세하게는, 하기 화학식 A로 표시되는 유기발광소자용 화합물 및 이를 포함하는 유기 발광 소자에 관한 것이다. 
[화학식 A]  
   
상기 [화학식 A] 에서, R 1 , R 2 , m, n, X 1  내지 X 7 은 발명의 상세한 설명에 기재된 바와 같다.
Patent KR-101465436-B1 (KR)
Inventor: JUNG DUK YOUNG
IPC: H01L51/40
Filed: 2013-10-15
Granted: 2014-11-26
Abstract: The present invention relates to preparing a mussel-derived polydopamine thin film and preparing a phototransistor using the polydopamine thin film and, more specifically, to a method for preparing a polydopamine thin film using oxygen (O2) gas without using air or a chemical oxidizing agent, and a method for preparing an organic thin film phototransistor, using the polydopamine thin film showing exhibiting the characteristics of a p-type semiconductor as an organic semiconductor thin film. According to the present invention, the method for preparing and coating a polydopamine thin film provides a semiconductor thin film, which is dense, has improved surface characteristics, and is easy to control the thickness. The method provides a replica molding process using polymers, and micropatterning of a thin film using a solution-phase deposition process, which are low-cost, eco-friendly processes without the need of a high-vacuum deposition process. In addition, the method provides a method for preparing a high-performance phototransistor, which exhibits an increase of a drain current hundreds of thousands times even when light with low intensity is radiated, enables low-voltage driving, and has an excellent current Ion/Ioff ratio and photoresponsivity, thereby being used for photodiodes, photosensors, organic solar cells, etc.
Patent KR-101484125-B1 (KR)
Inventor: LEE KEUN YOUNG
IPC: A47J37/10
Filed: 2013-10-17
Granted: 2015-01-21
Abstract: The present invention discloses a cover for roasting a pancake which covers the pancake disposed on a baking pan to minimize a heat loss, allows heat to be equally transferred to other portions in addition to a bottom portion, and an inside of the pancake by using heat generated by a built-in heating wire, and thus allows the pancake to be simply cooked as well as considerably improves a cooking speed of the pancake. The present invention discloses a cover for roasting pancake, the cover comprises: a main body in which a shielding space is provided so as to cover pancake disposed on a baking pan, and a heat generation room is formed on an upper inside portion thereof; a heating wire installed inside the heat generation room, and heating pancake disposed in the shielding space by generated heat; and a handle installed on a top portion of the main body. The handle includes: a handle main body having an accommodation space provided therein so as to accommodate a cable connecting the heating wire to a power supply, having a grasp portion bent in one of left and right directions, and semicircle-shaped concavo-convex portions conforming to fingers along portions touched by the fingers; and a cable fixing device including: a lifting space formed on an end of the cable accommodation space, and in which an operation member is lifted therein; a cable movement hole formed by being horizontally perforated at a center thereof so as to be communicated with the lifting space; a pressurizing spring installed at a lower end of the lifting space; and an operation member performing a lifting operation along the lifting space, having an upper end exposed from a top surface of the handle main body, and configured such that when the upper end is pushed, a lower end pushes the pressurizing spring, then a through-hole formed at one end matches with the cable movement hole to allow a cable to be moved, and when the pushed upper end is released, the pushed pressuring spring is extended to an initial state to push the lower end, the through-hole is located on a position higher than that of the cable movement hole, and thus the cable is fixed so as not to be move.
Patent KR-101510621-B1 (KR)
IPC: H01P1/20
Filed: 2013-10-18
Granted: 2015-04-09
Abstract: A micro-wave filter is provided. According to an embodiment of the present invention, the micro-wave filter comprises: an input terminal; a plurality of resonators which vary frequency response characteristics by adjusting a resonance frequency generated by a micro-wave inputted through the input terminal; an output terminal through which a variable frequency response characteristics signal is outputted; a transmission line which is directly connected to the half of the resonators and connects the input terminal and the output terminal; and an actuator which adjusts the resonance frequencies of the resonators.
Patent KR-101569510-B1 (KR)
Title: 적응적 실시간 트랜스코딩 방법 및 이를 위한 스트리밍 서버
IPC: H04N21/2662
Filed: 2013-10-22
Granted: 2015-11-17
Abstract: 본 발명은 미디어 스트리밍 서비스 상에서 트랜스코딩 연산의 설정 값을 네트워크 환경에 맞게 적응적으로 변화하여, 모바일 기기와 같은 환경에서 영상의 끊김을 최소로 줄여 서비스 질을 향상시키기 위한 적응적 실시간 트랜스코딩 방법 및 이를 위한 스트리밍 서버에 관한 것이다. 본 발명의 적응적 실시간 트랜스코딩 방법은, 스트리밍 서버에서 분할 및 트랜스코딩 된 미디어 데이터의 세그먼트를 네트워크를 통해 클라이언트 단으로 순차 전송하기 위한 실시간 트랜스코딩 방법이며, 전송된 미디어 데이터 세그먼트들의 재생 시간의 합과 스트리밍 개시 시점으로부터의 경과 시간을 비교함으로써 클라이언트 단의 플레이-백 버퍼 충진 정도를 판별하는 단계; 상기 판별된 플레이-백 버퍼 충진 정도를 기초로 상기 클라이언트 단으로 전송되지 않은 미디어 데이터 세그먼트의 화질을 결정하는 단계; 및 결정된 화질에 따라 전송되지 않은 미디어 데이터 세그먼트를 트랜스코딩하는 단계를 포함한다.
Patent KR-101481493-B1 (KR)
Inventor: KIM YOUNG BOCK
IPC: B21B45/02
Filed: 2013-10-28
Granted: 2015-01-12
Abstract: The present invention relates to a particle guiding apparatus for a rolling mill to roll a slab transferred by transfer rolls. The particle guiding apparatus includes: hood parts positioned along a transfer direction of the slab with the rolling mills being interposed between the hood parts engaged to the rolling mill to suck the particles; guiding parts each positioned between the transfer roll and the hood part and engaged to the rolling mill of which one portion can be opened for air flowing upwards through the opened portion guides the particles to the bottom surface of the hood part; and driving units connected to the rolling mill and the guiding parts to open or close the portion of the guiding part. Therefore, it is possible to prevent dispersion of the particles generated at the rolling process, and reduce the pollution caused by the particles.