baber/WOPTO huggingface dataset:
Patent KR-20120068155-A (KR)
Title: The bolt which is can distinguish the bending status and the method to determine the bending status
Inventor: CHANG JAE WON
IPC: G01B11/16
Filed: 2010-12-17
Abstract: PURPOSE: A bolt capable of confirming a warp state and a method thereof are provided to form a cylindrical channel unit inside of the bolt and irradiate lights and confirm a shape in which the lights are shone is confirmed so that a bolt inspection is simplified and the maintainability of an aircraft is improved. CONSTITUTION: A bolt(1) capable of confirming a warp state comprises a bolt head unit(100) and cylindrical screw unit(200). The screw unit is projected from the center of the bolt head unit in a longitudinal direction and a screw thread is formed in the outer circumference of the screw unit. A cylindrical channel unit(300) is formed in the inside from one side end part to the other side end part in a longitudinal direction of the bolt.
Patent KR-20120069994-A (KR)
Title: A position-tracking system using augmented reality and location based service
Inventor: PARK KYUNG HO
IPC: H04W4/02
Filed: 2010-12-21
Abstract: PURPOSE: A location-tracking system for animals based on augmented reality(AR) and location based services(LBS) is provided to efficiently manage grazed livestocks and wild animals. CONSTITUTION: A transceiving module(110) transmits and receives information. An identification(ID) storing module(120) stores and provides the intrinsic IDs of animals. A controlling module(140) controls the transmission of position information based on a location sensor(130). A portable terminal(30) includes the transceiving module, a capturing module, a location information module, and the controlling module. A server(50) includes a storing module, an integrated information module, and a central controlling module. The storing module stores transceived information and geographical information. The integrated information module generates integrated information including geographical or animal location information based on the location information.
Patent KR-20120071159-A (KR)
Title: Server and method for displaying additional informations of contents on a home network environment
Inventor: JEONG YOUN SUK
IPC: H04N21/431
Filed: 2010-12-22
Abstract: PURPOSE: A method for displaying additional information of content and a server in a home network environment are provided to supply additional information of the content by using various devices on a home network. CONSTITUTION: A content reproduction unit(240) reproduces received content on a first display device(100). The content reproduction unit displays an additional information notification signal. A device information management unit(250) manages the detailed information of a second display device(300). The second display device displays additional information corresponding to the content. An additional information processor(230) processes the additional information. A device controlling unit displays the processed additional information by control of the second display device.
Patent KR-20120089921-A (KR)
Title: Stereo matching system using dynamic programming method thereof
Inventor: LIM EUL GYOON
IPC: H04N13/00
Filed: 2010-12-23
Abstract: PURPOSE: A stereo matching system using a dynamic programming method and method thereof are provided to output a parallax map by composing stereo matching results. CONSTITUTION: An image compensation unit(120) compensates images. A matching cost calculation unit(130) calculates junction costs for the compensated images. A stereo matching unit(140) executes a viterbi algorithm matching method using two or more PD(Penalty of Disparity discontinuity) values for the calculated junction costs. A restriction condition application unit(150) negates pixels of a closed area on each generated disparity map. A matching result synthesis unit(160) syntheses a plurality of parallax maps which negate the pixels of the closed area.
Patent KR-20120072973-A (KR)
Title: Inspection method for welding
Inventor: LIM BYOUNG OK
IPC: G01M3/26
Filed: 2010-12-24
Abstract: PURPOSE: A welded portion inspection method is provided to easily install and remove inspection devices required for an inspection and to remain no damage caused by an installation of the inspection devices in a welded portion after inspecting the welded portion. CONSTITUTION: A welded portion inspection method is as follows. First and second inspection pads where a through-hole connected to a gap formed between a plurality of base materials are respectively installed to be detached in a pair of domains which is not welded among portions where the plurality of the base materials are not touched(S130). A pressure gauge measuring pressure of fluid injected into the gap is joined to the second inspection pad. Whether the fluid of the welded portion is leaked or not is detected by injecting the fluid into the through-hole of the first inspection pad(S140). The first and second inspection pads are removed(S150).
Patent KR-20120077989-A (KR)
Title: Wind turbine with protection system from dust or foreign substance
Inventor: KIM HAE SOL
IPC: F03D11/02
Filed: 2010-12-31
Abstract: PURPOSE: A wind power generator with a function of preventing foreign materials from flowing in is provided to prevent dust or foreign materials from flowing inside a nacelle. CONSTITUTION: A wind power generator with a function of preventing foreign materials from flowing in comprises a nacelle(11), and an air duct(15). The air duct is connected to the nacelle. Positive pressure units(17) are formed inside the nacelle. The positive pressure units maintain the internal air pressure in the nacelle more highly than external air pressure by pressurizing the external air to inside the nacelle. The positive pressure units prevent foreign materials from flowing inside the nacelle through the clearance between the air duct and the nacelle.
Patent KR-20100030651-A (KR)
Title: Method and sealing system for sealing an annular space between a rigid conduit and a pipe, tube or duct extending through the conduit and made of a thermally weakenable material
Inventor: BEELE JOHANNES ALFRED
IPC: F16L5/00
Filed: 2008-06-20
Abstract: Method for sealing an annular space in a rigid conduit (2) and a pipe, tube or duct (3) extending through the conduit (2) and made of a thermally weakenable material, wherein the method comprises applying in the conduit a layer (4) of a thermally expandable material concentrically around the pipe, tube or duct (3), and applying at each end of the conduit (2) between the conduit and the pipe, tube or duct (3) a sealant (5) being made of a fire resistant polymer.
Patent KR-20100032435-A (KR)
Title: Galvanized or galvannealed silicon steel
Inventor: BERTRAND FLORENCE
IPC: C23C2/02
Filed: 2008-06-04
Abstract: The invention deals with a hot-dip galvanized or galvannealed steel sheet wherein, the composition of the steel sheet comprises, by weight: 0.01 <= C <= 0.22%, 0.50 <= Mn <= 2.0%, 0.2 <= Si <= 3.0%, 0.005 <= Al <= 2.0%, Mo < 1.0%, Cr <= 1.0%, P < 0.02%, Ti <= 0.20%, V <= 0.40%, Ni <= 1.0%, Nb <= 0.20%, the balance of the composition being iron and unavoidable impurities resulting from the smelting, and the steel sheet comprises a layer of an internal nitride of at least one type of nitride selected from a Si nitride, Mn nitride, Al nitride, complex nitride comprising Si and Mn, or Al and Si, or Al and Mn, or complex nitride comprising Si, Mn and Al, said steel sheet comprising no further outer layer of iron nitride.
Patent KR-20100052461-A (KR)
Title: Word probability determination
Inventor: TANG XILIU
IPC: G06F40/00
Filed: 2007-06-25
Abstract: A method includes identifying a word corpus, associating a word probability value with each word in the word corpus, identifying a sentence, determining candidate segmentations of the sentence based on the word corpus, and iteratively adjusting the associated probability value for each word in the word corpus based on the probability values associated with the words and the candidate segmentations.
Patent KR-20100037614-A (KR)
Title: Continuous spray sunscreen compositions
Inventor: CUNNINGHAM COREY
IPC: A61K8/49
Filed: 2008-07-17
Abstract: The present disclosure generally relates to sunscreen compositions that are suitable for topical application to human skin and hair. More particularly, the disclosure relates to sprayable sunscreen compositions having improved water resistance and a low overall percentage of sunscreen actives. To achieve the improved water resistance, a dimethicone derivative is incorporated into the sunscreen compositions.
Patent KR-20100044831-A (KR)
Title: Passive dispenser of volatile material
Inventor: DUDDINGTON ANDREA
IPC: A61L9/04
Filed: 2008-08-22
Abstract: A non-automated dispenser adapted to passively emanate a volatile material at room temperatures via a membrane, in particularly concerned with the emanation of a volatile material such as a fragrance/ air freshener, an insecticide, a disinfectant, a bactericide, a fungicide and/or a medicament.
Patent KR-20100049643-A (KR)
Title: Antennas for handheld electronic devices
Inventor: ZHANG ZHIJUN
IPC: H01Q5/10
Filed: 2008-07-02
Abstract: Handheld electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include antenna structures. An antenna may be located in an upper right corner of the handheld device as the handheld device is operated in a portrait mode. When the handheld device is rotated counterclockwise and operated in a landscape mode, the antenna is located in an unobstructed upper left corner of the device. The antenna may be formed from a strip of conductor. A proximal end of the strip of conductor may be connected to a transmission line. A distal end of the strip of conductor may be routed away from housing surfaces by bends formed in the strip. A printed circuit board in the handheld electronic device may have a hole. The distal end of the strip of conductor may be located adjacent to the hole.
Patent KR-20100053669-A (KR)
Title: System and method for music management
Inventor: BHAT BHAVANA
IPC: G06F12/16
Filed: 2008-09-10
Abstract: A network device and a method for providing a multi-media service in a communication network by using Real Time Streaming Protocol (RTSP) is provided. The communication network includes a client device and the network device. The method at the network device includes receiving (404) a request for the service from the client device. Further, the method includes, transmitting (406) a set of attributes and sub-attributes corresponding to each attribute of the set of attributes to the client device based on the request. Each attribute and each sub-attribute is associated with one or more datafiles. Furthermore, the method includes substantially continually transmitting (408) a set of metadata associated with the one or more datafiles until an intervention from the client device. Each datafile of the one or more datafiles is selected based on a response of the client device to the transmitted set of attributes and sub-attributes.
Patent KR-20100075850-A (KR)
Title: Photocatalytic coating
Inventor: MALTBY JULIE ELIZABETH
IPC: C09D7/61
Filed: 2008-08-29
Abstract: De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NOx compounds.
Patent KR-20100098370-A (KR)
Inventor: HARDER PHILIPP
IPC: C08K7/14
Filed: 2008-11-12
Abstract: 본 발명은 폴리아미드 및 방염제(flameproofing agent)를 포함하는 선택된 중합체 혼합물 이외에, 비환형(non-circular) 단면 영역을 가지는 유리섬유(glass fibre)를 포함하는 충전 폴리아미드 성형 화합물(filled polyamide moulding compounds)에 관한 것이다. 또한, 본 발명은 성형물품(moulded articles)을 생성하는 그런 성형 화합물 및 성형물품(moulded articles) 자체의 사용에 관한 것이다.
Patent KR-20100087722-A (KR)
Inventor: TESHIMA KAZUHIRO
IPC: C10N40/25
Filed: 2008-10-17
Abstract: 본 발명의 윤활유 조성물은 천연 유지, 천연 유지의 수소화 처리물, 천연 유지의 에스테르 교환물 및 천연 유지의 에스테르 교환물의 수소화 처리물 중으로부터 선택된 적어도 1종을 포함하는 연료를 사용한 내연 기관에서 사용되는 윤활유 조성물이며, 윤활유 기유로서 100 ℃ 동점도가 3 내지 8 ㎟/s인 폴리올 에스테르 및/또는 100 ℃ 동점도가 3 내지 8 ㎟/s인 다염기산 에스테르를 윤활유 조성물 전량 기준으로 5 내지 30 질량％ 배합하여 이루어진다.
Patent KR-20100113494-A (KR)
Inventor: OGINO TAKASHI
IPC: H01L21/205
Filed: 2009-01-07
Abstract: 상면에 피처리체(W)를 배치하기 위한 배치대(26)와, 배치대(26)에 동심형으로 구획된 복수의 가열존마다 설치된 복수의 가열 히터부를 갖는 가열 기구(30)와, 배치대(26)의 중심부에 접속되고, 기립한 상태로 상기 배치대를 수평으로 지지하는 다리부(28)와, 복수의 가열존 안의 최내측 둘레의 가열존에 대응시켜 설치된 온도 측정부(38)와, 온도 측정부(38)의 측정값에 기초하여 최내측 둘레의 가열 히터부의 온도를 피드백 제어하여, 가열존 간의 온도차가 배치대(26)가 파손되지 않는 범위가 되도록 결정된, 최내측 둘레의 가열 히터부에 대한 안전 공급 전력비로, 다른 가열 히터부에의 공급 전력을 제어하는 전원 제어부(42)를 구비한다.
Patent KR-20100113613-A (KR)
Inventor: MENTINK LEON
IPC: C08L3/02
Filed: 2009-01-29
Abstract: 본 발명의 주제는 (a) 과립 전분 및 그의 가소제의 열기계적 혼합에 의해 수득되는, 전분 및 상기 전분을 위한 가소제로 구성된 51 중량% 이상의 가소화 녹말성 조성물; (b) 49 중량% 이하의 하나 이상의 비-녹말성 중합체; 및 (c) 적어도 하나가 가소제와 반응할 수 있고 적어도 다른 하나가 전분 및/또는 비-녹말성 중합체와 반응할 수 있는, 2개 이상의 작용기를 포함하는, 5000 미만의 분자량을 가진 커플링제를 포함하고, 상기 양이 (a) 및 (b)의 합을 기준으로 건조 물질로서 표현되는 것인 전분-기재 조성물, 이러한 조성물의 제조 방법, 및 이러한 조성물을 가열함으로써 수득되는 열가소성 조성물이다.
Patent KR-20100111740-A (KR)
Inventor: BARNETT THOMAS ALAN
IPC: H05B37/02
Filed: 2009-03-05
Abstract: 본 발명은 1 또는 그 이상의 조명 로드를 제어하는 1 또는 그 이상의 원격 스위치를 갖는 조명 환경을 제어하기 위한 시스템 장치로서, 
상기 시스템은 사용자를 위해 작동하는 능동 모드,  
1 또는 그 이상의 조명 로드에 1 또는 그 이상의 스위치를 연결하는 연결 모드, 
상기 1 또는 그 이상의 조명 로드로부터 1 또는 그 이상의 스위치를 해제하는 해제 모드, 
상기 1 또는 그 이상의 조명 로드에 1 또는 그 이상의 스위치를 연결하는 1 또는 그 이상의 채널, 및 
1 또는 그 이상의 채널을 연결하고 상기 조명 로드를 모든 연결된 채널에서 목적하는 디밍 수준으로 디밍하여 장면을 형성하는 장면 모드를 포함하는 것을 특징으로 한다.
Patent KR-20110007163-A (KR)
Inventor: SONNECK RAINER
IPC: A01N25/34
Filed: 2009-04-01
Abstract: 본 발명은 실온에서 방출되는 적어도 하나의 삽입된(embedded) 살충성 활성 성분 및 첨가제를 함유하는 폴리머 물질에 관한 것이다. 또한, 본 발명은 상기 폴리머로 제조된 물질, 예를 들면, 자립형(self-supporting) 필름/시트, 스레드(thread), 직포(woven), 섬유(fabric), 직물(textile), 네트(net), 커텐 및 펠렛(pellet) 형태의 물질에 관한 것이다. 또한, 본 발명은 이러한 폴리머 물질의 제조방법, 및 인간, 동물 및 식물 및 빌딩, 기계 및 포장을 절지동물(arthropod)로부터 보호하고, 특히 곤충을 구제하기 위한, 상기 폴리머 물질로부터 제조된, 자립형 필름/시트, 스레드, 직포, 펠렛, 섬유, 직물 및 네트 및 커텐의 용도에 관한 것이다.
Patent KR-20110036887-A (KR)
Inventor: FABO TOMAS
IPC: B65D85/07
Filed: 2009-06-16
Abstract: 본 발명은 공기 불침투성 재료의 외부층(4), 드레싱을 상처를 둘러싸는 피부에 부착하는 수단(5), 그리고 탄성 재료의 사전압축된 본체(2)를 포함하며, 상기 본체는 상처에 드레싱을 부착한 후 감압을 조장하는, 상처 드레싱(1)에 관한 것이다. 본 발명에 따르면, 사전압축된 본체(2)가 기밀 재료의 케이싱(3)에 봉입되어, 이로써 상기 케이싱의 적어도 일부가 액체 삼출물과 접촉 후 용해하는 용해성 재료로 만들어진다.
Patent KR-20110007258-A (KR)
Inventor: ANDERSON KEVIN WILLIAM
IPC: A61P3/00
Filed: 2007-03-12
Abstract: 본 발명은 치환기가 명세서에 기재된 바와 같은 하기 화학식 I의 화합물 및 그의 약학적으로 허용가능한 염을 제공한다: 
화학식 I 
   
상기 화합물, 및 이들을 함유하는 약학 조성물은 당뇨병, 예컨대 제 2형 진성 당뇨병 및 대사 증후군의 치료에 유용하다.
Patent KR-20110038649-A (KR)
Inventor: OHTAKE MINEO
IPC: B29C45/46
Filed: 2009-06-02
Abstract: 원하는 개선 정도에 따라, 금형에서의 최선의 수지 저장소의 위치, 수지 저장소의 체적을 거의 일의적으로 결정할 수 있고, 얇은 사출 성형품에 대해서도 웰드 강도를 충분히 개선할 수 있는 사출 성형품의 제조방법을 제공한다. 
캐비티내의 복수의 용융 수지류의 합류에 의해 형성되는 웰드부까지의 분류로의 적어도 일방 측에, 웰드부를 제외한 웰드부 부근으로부터 돌출되는 수지 저장소를 설치한 금형을 이용하는 사출 성형품의 제조방법으로서, 금형의 수지 저장소는, 게이트 중앙부에서 웰드부까지의 성형품 체적을 V, V 중, 웰드부에서 수지 저장소의 유입구 중앙부까지의 성형품 체적을 V 0 , 수지 저장소의 체적을 V d  라고 했을 경우에, 하기의 수학식(1)을 만족하도록 배치된다. 
[수학식 1] 
(V d /V)〉-71.4(V 0 /V) 3 +47.8(V 0 /V) 2 -10.0(V 0 /V)+0.78       (1)
Patent KR-20110043551-A (KR)
Title: 보강된 온-상태 항복 강도를 갖는 자기 유변 유체 댐퍼
Inventor: CARLSON J DAVID
IPC: F16F9/53
Filed: 2009-06-02
Abstract: 자기 유변 유체 밸브는 하나 이상의 전자기 코일(204) 및 극 길이(L m )를 갖는 하나 이상의 자극을 구비하는 자기장 발생기를 포함한다.  자기 유변 유체 밸브는 상기 전자기 코일에 인접한 하나 이상의 유동 채널(118)을 더 포함한다.  상기 하나 이상의 유동 채널은 갭 폭(g)을 가지며, 비율(L m /g)은 15보다 더 크거나 동일하다.
Patent KR-20120078913-A (KR)
Title: Motor
Inventor: KIM DOO HWAN
IPC: H02K15/02
Filed: 2011-01-03
Abstract: PURPOSE: A motor is provided to reduce a manufacturing process by forming a slip prevention protrusion on the inner surface of a rotor core when the rotor core is manufactured. CONSTITUTION: A motor comprises a housing, a rotary shaft, a rotor, and a stator. The rotary shaft is rotatably supported to the center of the housing. The rotor is fixed to the rotary shaft. The stator is fixed to the inner surface of the housing and rotates the rotary shaft when power is applied. The rotor comprises a rotor core(310) and a magnet. The rotor core is inserted on the outer surface of the rotary shaft. The magnet is fixed to the outer surface of the rotor core. One or more slip prevention protrusions(600) are formed on the inner surface of the rotor core and prevent the rotor core from slipping.
Patent KR-20120079758-A (KR)
Title: Pwm inverter
Inventor: PARK SUNG JUN
IPC: H02M7/519
Filed: 2011-01-05
Abstract: PURPOSE: A current type PWM(Pulse Width Modulation) inverter is provided to reduce a switching loss through a zero current switching by forming a switch element as a full-bridge form. CONSTITUTION: A current type PWM inverter comprises a voltage source, a converter unit, first to fourth switches(120,122,124,126), and an output unit. The voltage source supplies a direct current voltage. The converter nit is used for a voltage applied from the voltage source to boost/pressurize. The converter unit comprises first and second PWM switches(110,112) for performing pulse width modulation. The first and second rectifier element is respectively formed in both end parts of the converter unit. The first to fourth switches are formed in the output terminal of the converter unit.
Patent KR-20120080901-A (KR)
Title: Pad conditioner of having hydrophobic organic layer
Inventor: PARK JIN GOO
IPC: H01L21/304
Filed: 2011-01-10
Abstract: PURPOSE: A pad conditioner with a hydrophobic organic layer is provided to prevent the decrease of a lifetime of the pad conditioner due to contamination, oxidation, or corrosion by easily separating slurry and byproducts from the pad conditioner. CONSTITUTION: A main body(200) of a pad conditioner is made of metal materials and includes nickel. A diamond particle(220) is formed on the main body of the pad conditioner. An organic layer(230) is coated on the main body of the pad conditioner and the diamond particle and has hydrophobicity.
Patent KR-20120087324-A (KR)
Title: Method and system for providing realty information
Inventor: HA DO HOON
IPC: G06Q50/00
Filed: 2011-01-12
Abstract: PURPOSE: A real estate information providing method and a system thereof are provided to supply real estate information by displaying each real estate agency and the real estate information on a shaded relief image. CONSTITUTION: A service device(200) confirms a location of each real estate agency on a shaded relief image by using address information of one or more real estate agencies. The service device maps real estate information corresponding to the confirmed location with a shaded relief image. The service device provides the shaded relief image. A terminal unit(100) outputs the shaded relief image, provided by the service device, to a user.
Patent KR-20120083777-A (KR)
Title: Edwardsiella tarda-binidng peptides, their preparation method and a method of detecting edwardsiella tarda using the peptides
Inventor: CHOI SUK JUNG
IPC: C07K7/06
Filed: 2011-01-18
Abstract: PURPOSE: A peptide which is conjugated to Edwardsiella tarda and a method for preparing the same are provided to identify the kinds of bacteria. CONSTITUTION: A peptide conjugated with Edwardsiella tarda has TLYPLDR (ET-01) sequence number or WVWPARL (ET-02). A method for detecting Edwardsiella tarda comprises: a step of binding peptides to a sample containing Edwardsiella tarda; a step of removing free peptides from a sample using a filter; and a step of measuring fluorescent material, radioactive substance, or enzyme activity.
Patent KR-20120088282-A (KR)
Title: Manufacturing method of rice Kefir by using Lactobacillus plantarum and Saccharomyces cerevisiae
Inventor: PAEK NAM SOO
IPC: A23C9/127
Filed: 2011-01-31
Abstract: PURPOSE: A producing method of rice kefir using lactobacillus plantarum strains and saccharomyces cerevisiae strains is provided to offer the functional activity of the strains for fermenting the rice. CONSTITUTION: A producing method of rice kefir comprises a step of fermenting a medium using 1-10wt% of lactobacillus plantarum MG207 strains and 1-10wt% of saccharomyces cerevisiae MG111 strains. The medium contains 1-10wt% of rice powder, 0.1-3wt% of peptone, and the balance of purified water. The fermentation process is performed by firstly fermenting the medium at 25-30 deg C for 4-10 hours, and secondly fermenting the medium at 15-25 deg C for 21-27 hours. The rice kefir uses sucrose as a freezing protector for a freeze-drying process.
Patent KR-20110095143-A (KR)
Title: Polyazamacrocyclic compounds, producing method and biomedical application thereof
Inventor: YOO JEONG SOO
IPC: C07D257/02
Filed: 2011-02-01
Abstract: PURPOSE: A novel polyazamacrocyclic compound which is useful as a bifunctional chelating agent is provided to diagnose and treat disease. CONSTITUTION: A plolyazamacrocyclic compound is denoted by chemical formula 1. A chelate is prepared by chelating polyazamacrocylic compound of chemical formula 1 with 67Ga, 68Ga, 99mTc, 111In, 60Cu, 61Cu, 62Cu, 64Cu, 86Y, 89Zr, 94mTc, 67Cu, 90Y, 153Sm, 166Ho, 177Lu, 186Re, or 188Re metal ion. A conjugate compound contains the compound of chemical formula 1 or pharmaceutically acceptable salt thereof. A pharmaceutical composition for diagnosing or treating tumor containS the compound of chemical formula 1 or pharmaceutically acceptable salt thereof.
Patent KR-20120090541-A (KR)
Title: Working fluid engine and the controling method thereof
Inventor: JOO PIL SEONG
IPC: F01K27/02
Filed: 2011-02-08
Abstract: PURPOSE: A coolant engine and a control method thereof are provided to prevent environmental pollution due to the hot water by reducing temperature difference between seawater and coolants. CONSTITUTION: A coolant engine comprises a plurality of cylinders(10a,10b), connection pipes(12a,12b), main valves(14a,14b), a drain unit, turbines(18a,18b), and a waste heat supply unit. The plurality of cylinders is extended and contracted, and receives coolants. The connection pipes are installed in between the cylinders to move the coolants. The main valves are installed in the connection pipes, and opens/closes a flow of the coolant. The drain unit is installed in between the cylinders, and drains the coolants. The turbines are installed in the connection pipes, and rotated depending on the flow of the coolant. The waste heat supply unit independently supplies heat to the cylinders.
Patent KR-20120091556-A (KR)
Title: Mounting structure for electronic damper of refrigerator
Inventor: CHO JUN SIK
IPC: F25D17/08
Filed: 2011-02-09
Abstract: PURPOSE: A structure of installing an electronic damper for a refrigerator is provided to basically prevent faults generated in a process of forming a duct body and the electronic damper at the same time as a sealing member is detachably connected to a storage part. CONSTITUTION: A structure of installing an electronic damper for a refrigerator comprises a duct body(100), a duct cover(200), and an electronic damper(300). The duct body comprises a cold air path(101) at the rear part. The duct cover is closely attached to a frond side of the duct body. The electronic damper installed in the middle of the cold air path, and restricts a supply of cold air. A receiving unit(120) is formed in the duct body. The receiving unit comprises a receiving recess(121), and receives the electronic damper with covering a part of an outer surface of the electronic damper. A sealing member(130) encloses the rest outer surface of the electronic damper. The sealing member is detachably connected to the receiving unit.