baber/WOPTO huggingface dataset:
Patent KR-101342175-B1 (KR)
IPC: F25D25/02
Filed: 2007-01-05
Granted: 2013-12-16
Abstract: 본 발명은 플레이트와 사이드프레임 사이에 구비되어, 상기 사이드프레임에 가해지는 횡하중을 지지할 수 있도록 하는 지지부재가 구비되는 냉장고 선반에 관한 것이다. 
     이를 위해 본 발명은, 음식물을 올려놓는 플레이트(320)와; 상기 플레이트(320)를 지지하는 사이드프레임(340)과; 상기 플레이트(320)와 사이드프레임(340)이 접하는 모서리에 제공되어, 상기 사이드프레임(340)을 횡방향으로 지지하는 지지부재(400)가 포함된다. 이와 같은 구성을 가지는 본 발명에 의하면, 사이드프레임(340)이 횡하중을 지지할 수 있게 되어 내구성이 향상되는 이점이 있다. 
       
     냉장고, 선반, 횡하중, 지지부재
Patent KR-100837765-B1 (KR)
Title: Nozzle for sprayer with diffusion prevention function and process of the same
Inventor: HUH CHANG GON
IPC: B05B1/02
Filed: 2007-01-15
Granted: 2008-06-13
Abstract: A manufacturing method of a nozzle for a sprayer with a diffusion prevention function is provided to simplify a connection structure between a nozzle bar and a shade, to improve work efficiency, and to reduce manufacturing cost. A nozzle for a spray comprises: a nozzle bar(20) prepared by injection molding; an outlet with one end being removably assembled to the inside of an outflow tube(24); a nozzle cap having a spray hole; and a shade(80) for preventing the diffusion of a liquid sprayed through the spray hole of the nozzle cap. A ring-shaped connection part(22) is formed at one end of the nozzle bar to connect a hose or a nozzle handle through screws. The shade is formed in a pipe shape and includes a fixed portion(82), a vertical portion(84), a tilt portion(86), a finish portion(88), and a plurality of reinforcement ribs(85).
Patent KR-100776356-B1 (KR)
Title: A expandable stylus pen
Inventor: NA HYUN JOO
IPC: G06F3/0354
Filed: 2007-01-23
Granted: 2007-11-16
Abstract: An expandable stylus pen is provided to form a slant surface on a circumferential surface of a contact ring, to make an end of the slant surface pushed by an inner wall of a cylinder and to expand the length of the piston when a user tries to pull out the piston and expands the length of the stylus pen for reducing a contact friction force, and thus smoothly pulling out the piston. An expandable stylus pen comprises a piston(31), a penpoint(32), and a contact ring(33). The piston(31) is capable of going into or coming out of a hollow cylinder(30). The penpoint(32) which is combined with one end of the piston(31) or the cylinder(30) performs a screen touch. The contact ring(33) is installed at a circumferential surface of the piston(31) or an inner wall of the cylinder(30) to maintain a state that the length of the piston(31) is expanded. A slant surface is formed on an outer or inner circumferential surface of the contact ring(33). An end of the slant surface contacts to the circumferential surface of the piston(31) or an inner wall of the cylinder(30). The slant surface is expanded to lower contact friction force when the piston is pulled out, and the slant surface is contracted to increase the contact friction force when the piston is pushed in.
Patent KR-100844324-B1 (KR)
Title: Demand control system and demand control method for multi-air conditioner
Inventor: YOON YOUNG SOO
IPC: F24F11/02
Filed: 2007-01-26
Granted: 2008-07-07
Abstract: A demand control system and a demand control method for a multi-air conditioner are provided to improve the convenience for a user by forming demand control units for sequentially controlling the operation rate of air conditioner according to the priority. A demand control system for a multi-air conditioner comprises power consumption detecting units(110), a temperature measuring device, and demand control units(120). The power consumption detecting units detect predictive power consumption of plural air conditioners installed at each area of a building. The temperature measuring device detects indoor temperature of each area inside the building. The demand control units allow priority to the plural air conditioners on the basis of the indoor temperature detected by the temperature measuring device when the predictive power consumption detected from the power consumption detecting units exceeds the set power consumption, and sequentially control the operation rate of the air conditioners to maintain the temperature variation of each area for a predetermined level according to the priority.
Patent KR-100788049-B1 (KR)
Title: A portal nail mangle
Inventor: LEE SANG LAE
IPC: A45D29/14
Filed: 2007-01-29
Granted: 2007-12-24
Abstract: A portable finger nail manger is provided to grind away a rough surface of a nail automatically when turned on, and therefore to keep the surface of a nail in a polished state. A portable finger nail manger includes a circular or oval shaped body(11), an operation switch(1) to turn on/off power, and a nail contact portion(12). When a user turns on the operation switch, a controller in the nail contact portion drives a motor drive unit, causing an ultrasonic vibrator to vibrate several hundreds of times per second. Therefore, when a user places a nail at the nail contact portion, a rough surface of the nail is ground away by a paper tape(6) that vibrates cooperatingly with the ultrasonic vibrator. The paper tape is replaced with a cloth or the like.
Patent KR-100843013-B1 (KR)
Title: Mold method with angle surface through vacuum-molding
Inventor: I GUEN HO
IPC: B29C33/18
Filed: 2007-02-07
Granted: 2008-07-01
Abstract: A method for forming an angled surface using vacuum molding is provided to ensure superior quality of vacuum molding by simultaneously performing the vacuum molding and a heating operation. A method for forming an angled surface using vacuum molding comprises the step of placing a mold(20) on a die(10) equipped with a vacuum pipe. A boundary between the die and the mold is sealed by a tape. A plastic sheet(60) is placed on the die. The die is transferred to a predetermined position of a heating part by a transferring member. The die is subject to a heating process. A vacuum molding is performed through a vacuum pipe. The heating process is continued while the vacuum pipe is performed. A cooling process is performed after completing the vacuum molding.
Patent KR-100840218-B1 (KR)
Title: Fabrication and using method of oxide powders with high specific surface area by coating with nacl or salt and ball milling
Inventor: HONG SEONG HYEON
IPC: C01G33/00
Filed: 2007-02-09
Granted: 2008-06-23
Abstract: A method for preparing oxides is provided to produce economically the oxides having a high specific surface area by a simple production process. A method for preparing oxides having a specific surface area of 13.9 m^2/g includes the steps of: adding any one, or two or more oxides selected from the group comprising niobium oxide, vanadium oxide, aluminum oxide, magnesium oxide, chrome oxide, iron oxide, and manganese oxide to a brine, and drying the admixture in order to coat the surface of the oxide with salt evenly; and adding water to the milled oxide powder to dissolve salt in water, removing the brine to obtain oxide powder, and drying the oxide powder.
Patent KR-100928677-B1 (KR)
Title: 여행용 가방
IPC: A45C13/04
Filed: 2007-02-16
Granted: 2009-11-27
Abstract: 본 발명은 필요에 따라서 이동방향의 선단에 위치하도록 사용자가 밀고 다닐 수 있어 보다 안정적이고 편리한 운반을 가능케 하는 여행용 가방에 관한 것이다. 
     이를 위해 구체적으로 본 발명은 내부의 물품저장공간을 정의하며 일측에 지퍼에 의한 입구가 마련된 가방본체와; 상기 가방본체의 바닥면을 이루는 판 형상의 베이스플레이트와; 상기 가방본체의 저면으로부터 하향 돌출되게 상기 베이스플레이트에 고정 부설된 복수의 바퀴와; 각각의 길이방향을 따라 신장 및 축소가 가능하도록 상기 베이스플레이트로부터 직립되어, 상기 가방본체 상부로 관통 노출되거나 은폐되는 적어도 한 쌍의 슬라이딩바와; 상기 각 슬라이딩바 말단에 고정 연결된 손잡이를 포함하는 여행용 가방을 제공하는바, 본 발명에 따른 여행용 가방은 사용자의 선택에 따라 간편하게 밀어 이동시킬 수 있는 장점이 있다.
Patent KR-100883547-B1 (KR)
IPC: G01N33/68
Filed: 2007-03-08
Granted: 2009-02-13
Abstract: 본 발명은 양자점 기반의 바이오칩에 관한 것으로, 보다 상세하게는 (A) 유리 또는 실리카로 이루어진 지지체; (B) 상기 지지체의 표면에 구성된 자기조립 단층막; (C) 양자점의 표면이 바이오틴과 특이 결합하는 생체분자로 코팅되어 있어, 상기 자기조립 단층막의 말단기와 양자점 표면의 생체분자 작용기와의 결합에 의해 자기자기조립 단충막 위에 형성된 양자점 단층막; 및 (D) 가수분해 단백질에 대한 기질의 일말단에는 바이오틴이 결합되어 있고 타말단에는 에너지 수용체가 결합되어, 기질 말단의 바이오틴과 상기 양자점 단층막 상에 노출된 생체분자와의 특이결합에 의해 양자점 단층막 위에 형성된 기질-에너지 수용체의 결합층;으로 이루어진 양자점 기반의 바이오칩에 관한 것이다.  또한 본 발명은 상기 바이오칩에서 양자점과 에너지 수용체 간의 에너지 전이현상을 이용하여 다양한 기질에 대한 가수분해 단백질의 활성을 적은 양으로 신속히 측정할 수 있는 방법에 관한 것이다. 
     본 발명에 의하면, 칩 표면에서 양자점의 에너지 전이현상을 이용하여 가수분해 단백질 또는 관련 저해제의 활성을 초고속 대량 분석하는 것이 가능하다. 
       
      양자점, 나노입자, 에너지 전이, FRET, 가수분해 단백질, 펩타이드, 프로티아제, 칩
Patent KR-100854147-B1 (KR)
Title: Dust seperation appratus for vacuum cleaner
Inventor: JI HEON PYEONG
IPC: A47L9/16
Filed: 2007-03-13
Granted: 2008-08-26
Abstract: A dust separation apparatus for a vacuum cleaner is provided to divide a dust storage portion into first and second dust storage portions by a dust collection body and a division rib for checking the volume of the dust of each dust storage portion, and to place a dust flow guide at the outside of a first cyclone part for preventing dust splash. A dust separation apparatus(20) comprises first and second cyclone parts(210,250) for separating the dust from the sucked air. The first cyclone has a first suction part(212). A first dust discharging hole(214) is formed at the lower side of the first cyclone part. The dust, which is discharged through the first dust discharging hole, is moved to a dust storage unit by a dust flow guide(40). A recessed part(220) is formed at the upper part of the first cyclone part. An insertion hole(222) is formed at a lower surface of the recessed part to insert a part of the second cyclone part. A plurality of through holes(224) are vertically formed around the insertion hole to flow the air without dust. The second cyclone part has a plurality of small cyclones(260) and a dust inlet part(270). A dust storage unit includes a dust collection body(110). A dust storage portion has first and second dust storage portions(120,130). The first and second dust storage portions are divided by a division rib(112). A first dust inlet(118) is formed at the upper side of the dust collection body.
Patent KR-101357699-B1 (KR)
IPC: H01L21/3065
Filed: 2007-03-16
Granted: 2014-02-04
Abstract: 본 발명은 소정의 박막 패턴을 갖는 소자가 형성된 웨이퍼와 같은 기판의 배면에 형성된 각종 이물질을 제거하기 위한 플라즈마 처리 장치 및 이를 이용한 플라즈마 처리 방법에 관한 것으로서, 제1가스가 분사되는 제1전극과, 상기 제1전극과 상호 이격되어 기판을 지지하는 기판 지지대 및 상기 기판 지지대와 이격배치되며, 전원이 인가되고 제2가스가 분사되어 상기 기판 지지대에 지지된 상기 기판과의 사이에 플라즈마를 형성시키는 제2전극을 포함하여, 기판 상의 식각이 요구되지 않는 면을 효율적으로 보호하도록 하여 최종 제품의 수율을 상승시키고 불량 발생을 방지할 수 있다. 
       
     식각, 기판 배면, 웨이퍼, 플라즈마 처리
Patent KR-100735618-B1 (KR)
Title: Antenna for radio frequency identification and method of manufacturing the same
Inventor: KIM YONG PIL
IPC: H01Q7/00
Filed: 2007-03-22
Granted: 2007-07-04
Abstract: An RFID(Radio Frequency IDentification) antenna and a manufacturing method thereof are provided to prevent a short of the RFID antenna by printing a conductive ink in a loop pattern on a side plane of a thin film substrate without an electric disconnection. An RFID antenna includes a thin film substrate(10), and an antenna unit(20). The antenna unit(20) of a loop pattern is formed by etching a conductive metal thin film laminated on a side plane of the thin film substrate(10) or printing a conductive ink on the side plane of the thin film substrate(10). The antenna unit(20) has a loop unit(21) of a circular shape, a first terminal unit(22), and a second terminal unit(22). The first terminal unit(22) is extended to the outside of a closed circle of the loop unit(21) not to intersect the loop unit(21). The second terminal unit(23) is extended to the inside of the closed circle of the loop unit(21) not to intersect the loop unit(21). A partial circumference of the second terminal(23) is incised. An incision unit is folded toward the other plane of the thin film substrate(10) on which the conductive metal thin film or the conductive ink does not exist. The second terminal unit(23) is extended to the outside of the closed circle of the loop unit(21) when the second terminal unit(23) is not short with the loop unit(21).
Patent KR-100920018-B1 (KR)
IPC: H01Q13/08
Filed: 2007-03-23
Granted: 2009-10-05
Abstract: 본 발명은 광대역/2주파 마이크로스트립 패치 안테나에 관한 것으로, 유전체기판 위에 λ/2의 마이크로스트립 패치 안테나를 에칭하여 특정 주파수에 공진하는 안테나를 구현하고, 그 마이크로스트립 패치 안테나 위에 스루홀을 가공하여 그라운드와 연결시켜 λ/4 Short 선로를 구현하여 별도의 공진점을 형성하는 안테나를 구현함으로써 하나의 마이크로스트립 패치 안테나에 2개의 공진주파수를 얻을 수 있는 안테나를 구현하거나, 두 공진주파수를 인접시켜 광대역의 안테나를 구현할 수가 있다. 이렇게 하나의 라디에이터 위에 2개의 주파수에 대응하는 안테나를 구현함으로써 소형으로 제작이 가능하고, 서로 다른 주파수의 방사방향이 동일함으로 인해 마이크로스트립 패치 안테나를 인접시켜 복수개의 안테나를 배열하고 그 간격을 조절함으로 게인 및 지향성을 높일 수가 있으며, 전체 마이크로스트립 패치 안테나의 방사방향 및 방사패턴이 일정함으로 배열 안테나의 전체 백로브 및 사이드로브를 낮출 수가 있어 동일주파수를 사용하는 내장형 안테나 중계기용으로 사용될 수가 있다. 
       
     마이크로스트립 패치 안테나, 중계기, 내장형 안테나
Patent KR-101235534-B1 (KR)
Title: Heat-resistant material for low-melting metal casting machine
IPC: C04B35/553
Filed: 2007-03-27
Granted: 2013-02-21
Abstract: The present invention provides a heat-resistant material for a low-melting metal casting machine, which comprises calcium silicate and a fluoride.
Patent KR-101366091-B1 (KR)
IPC: H04N19/174
Filed: 2007-03-28
Granted: 2014-02-21
Abstract: 본 발명에 의한 영상 부호화 방법과 장치는, 부호화하고자 하는 영상의 색 성분별 영상들인 슬라이스들을 생성하고, 생성된 슬라이스들을 병렬적으로 부호화하되 그 슬라이스들 각각을 독립적으로 부호화함으로써 그 부호화하고자 하는 영상을 부호화하므로, 압축하고자 하는 영상의 색 성분들이 아무리 많더라도 그 영상을 신속히 압축할 수 있는 효과를 갖는다. 이와 비슷하게, 본 발명에 의한 영상 복호화 방법과 장치는, 복원하고자 하는 영상의 색 성분별 영상들인 슬라이스들의 부호화된 결과들을 갖는 비트스트림에 포함된 그 슬라이스들을 복호화하되 그 슬라이스들 각각을 독립적으로 복호화하고, 복호화된 그 슬라이스들을 이용하여 그 복원하고자 하는 영상을 복원하므로, 복원하고자 하는 영상의 색 성분들이 아무리 많더라도 그 영상을 신속히 복원할 수 있는 효과를 갖는다.
Patent KR-100775650-B1 (KR)
Title: Direction jet-type dispenser that use air pressure and make-up tool that use this
Inventor: JEONG KYU SUN
IPC: A45D33/00
Filed: 2007-04-24
Granted: 2007-11-13
Abstract: A direct jet-type dispenser and a make-up tool using the same are provided to supply quickly the contents by forcibly opening a valve unit by a piston rod in pushing a button and directly spraying the contents with strong pressure of the compressed air at the same time. A direct jet-type dispenser(1) for directly jetting the contents by using the pressure of the compressed air is composed of: a content storing container(10); a valve unit(20) combined to the lower part of the storing container to cut off the leakage of the contents and provided with a cut portion(21) opened only by external force; an ejection unit(30) separably installed to guide the content jetted from the storing container; and a spraying unit(40) generating the compressed air pressure by pushing a button(46) elastically supported on the upper side of the storing container, forcibly opening the cut portion of the valve unit by a piston rod(49) interlocking with the button, and directly jetting the content of the storing container through a spraying passage(48) of the piston rod to the ejection unit by the compressed air pressure.
Patent KR-100864414-B1 (KR)
Title: A cosmetic pack containing red ginseng extract and herb medicine extracts
Inventor: KANG SHIN JUNG
IPC: A61K8/02
Filed: 2007-04-27
Granted: 2008-10-22
Abstract: A cosmetic pack composition containing red ginseng extract is provided to remove waste matter from the skin, moisturize the skin, whiten the skin, alleviate the skin, restore the skin and delay the skin aging by long-term use, and need no washing out of the pack after application. A multifunctional cosmetic pack composition contains 1-3 wt.% of medicinal herb extracts including 20-30 wt.% of red ginseng extract, 15-25 wt.% of Rehmannia radix crudus Libosch extract, 2-12 wt.% of Asparagus cochinchinensis MERR. extract, 3-13 wt.% of Liriope platyphylla WANG. extract, 2-12 wt.% of Rubus coreanus MIQ extract, 1-9 wt.% of Angelica gigas Nakai extract, 1-9 wt.% of Cnidium officinale extract, 1-9 wt.% of Lycium chinense MILL. extract, 1-9 wt.% of Poria cocos WOLF. extract, 1-5 wt.% of Astragalus membranaceus (FISCH) Bunge extract and 1-5 wt.% of Polygonum multiflorum Thunberg extract; 0.1-5 wt.% of Cornus officinalis SIEB extract; 0.1-5 wt.% of Poria cocos extract; 0.1-5 wt.% of hyaluronic acid; 0.1-5 wt.% of betaine; 0.1-5 wt.% of green tea extract; and 0.1-5 wt.% of rice bran extract.
Patent KR-100774488-B1 (KR)
Title: Swing hammer crusher with bit-type hammer and round-type reinforcement plate joint by bolts and nuts
Inventor: CHO HYEON TAEK
IPC: B02C13/28
Filed: 2007-05-03
Granted: 2007-11-08
Abstract: A vertical swing hammer crusher having a bit-type hammer and a detachable arc-shaped slope are provided to mass-produce recycled aggregates with proper particle size by extending the life time of the horizontal hammer and to crush the recycled aggregates at proper particle size distribution for a long time. In a vertical swing hammer crusher having a bit-type hammer and a detachable arc-shaped slope, a multi-stage horizontal hammer(10) is combined to a rotary shaft(30) turned by a driving motor(20). Input aggregates are crushed by impact of the horizontal hammer and friction between the horizontal hammer and the inner slope of the vertical swing hammer crusher. The crushed aggregates are discharged to the outside through a discharge guide member installed at the lower part. A vertical bit is welded on a part of the horizontal hammer coming into contact with the inner slope. The bit is formed in an inverse L-shape, viewing from the front side by horizontally welding the bit on the lateral upper end where the aggregates are intensively crushed by impact. The horizontal hammer is rounded to keep an edge end portion in the same gap of the inner slope. The inverse L-shaped bit is symmetrically formed about a center point. The inner slope forms an Hi-Mn(Manganese) slope by producing arc-shaped Hi-Mn according to the rotational direction of the horizontal hammer by a casting. The Hi-Mn slopes are stacked in zigzag and detachably combined in an arc form by using bolts and nuts.
Patent KR-100844787-B1 (KR)
Title: Fixing structure for side edge of a door
Inventor: PARK LEE KEUN
IPC: E06B3/74
Filed: 2007-05-09
Granted: 2008-07-07
Abstract: A structure for fixing a side member of a door is provided to cover front and rear members and an intermediate member to improve external appearance by using the lateral member having recesses to which finishing members are fit. A structure for fixing a side member(9) of a door comprises front and rear members(3,5), an intermediate member(7), and the side member. The intermediate member is placed between the front and rear members. The side member has recesses(90), which are formed longitudinally. To fix the side member to the intermediate member, fastening members(92) are hammered into the recesses of the side member. Finishing members(94) are attached to the recesses of the side member by adhesives to fill the recesses.
Patent KR-100866607-B1 (KR)
Title: Scum removal device of bio reactor
Inventor: AHN CHANG HYO
IPC: C02F1/40
Filed: 2007-05-15
Granted: 2008-11-03
Abstract: An apparatus for removing scum of a bioreactor is provided to remove fast, perfectly and easily the scum generated in the bioreactor by absorbing the scum inside the apparatus and to cleanly maintain an external appearance of the bioreactor. An apparatus for removing scum of a bioreactor includes a main body(2), a vacuum motor(8), a suction nozzle(10), a water pump(22) and a form breaker(14). The main body contains an inlet port and an outlet and stores processed water(20). An inner space of the body is made into a vacuum condition by the vacuum motor. The scum generated in the bioreactor by an operation of the vacuum motor is inhaled to an inner part of the main body by the suction nozzle. The water pump discharges the scum sucked inside the main body through outlet outside the main body. The form breakers breaks the scum flowed in through the suction nozzle.
Patent KR-100790949-B1 (KR)
Title: Cutting mark printed method and apparatus of printer which for manufacturing paper cup
Inventor: KIM CHEON SU
IPC: B41F13/00
Filed: 2007-05-15
Granted: 2008-01-03
Abstract: A cutting mark printing method and an apparatus of a printer for manufacturing a paper cup are provided to recognize a mark by a sensor so that an original paper can stop at an accurate position. A cutting mark printing apparatus includes a feeding unit, a printing unit, a stoppage mark printing unit, a natural drying unit, a sensing unit, and a cutting unit. The feeding unit feeds a roll-type dried original paper. The printing unit prints a pattern on the original paper. The stoppage mark printing unit prints a stoppage mark by a Gravure printing method so as to accurately cut a part to be cut in the pattern-printed paper. The natural drying unit dries the pattern-printed paper. The sensing unit senses the stoppage mark on the original paper. The cutting unit accurately cuts the pattern-printed paper along the pattern.
Patent KR-100885058-B1 (KR)
IPC: H05B33/04
Filed: 2007-05-29
Granted: 2009-02-25
Abstract: 본 발명은, 하부 기판과 상기 하부 기판의 상부에 형성되되, 구동 전류의 인가에 의하여 발광하는 유기 전계발광 다이오드와, 상기 유기 전계발광 다이오드의 상부에 형성되되, 상기 유기 전계발광 다이오드를 인캡슐레이션하는 인캡슐레이션 기판을 포함하여 이루어지는 상부 발광형 유기 전계발광 소자로서, 상기 인캡슐레이션 기판의 하부에, 상기 유기 전계발광 다이오드로부터 상부로 발광되는 광의 지향각을 변경하는 마이크로 렌즈가 서브 픽셀 당 하나 이상 구비되는 것을 특징으로 하는 유기 전계발광 소자를 제공한다. 바람직하게는, 상기 마이크로 렌즈는 상기 유기 전계발광 다이오드를 향하여 볼록 또는 오목 형상을 갖는다. 바람직하게는, 상기 마이크로 렌즈는 구면 또는 비구면의 렌즈면을 갖는다. 바람직하게는, 상기 마이크로 렌즈는 서브 픽셀에 대응되도록 사각형의 외주 형상을 갖는다. 바람직하게는, 상기 마이크로 렌즈는 서브 픽셀 당 복수 개가 구비되되, 복수 개의 상기 마이크로 렌즈는 서브 픽셀의 장축을 따라 배열된다. 상기 마이크로 렌즈로는 프레넬 렌즈를 포함하는 굴절 렌즈 또는 회절 렌즈가 사용될 수 있다.
Patent KR-100856986-B1 (KR)
Title: A pig house ventilation fan include controller
Inventor: MOK YOUNG RAE
IPC: F24F7/06
Filed: 2007-05-31
Granted: 2008-09-04
Abstract: A ventilation fan having a controller for a pig farm is provided to prevent entering of cold air in winter by installing an air entering prevention auxiliary fan at an auxiliary air suction cylinder. The ventilation fan is integrally installed with a controller and is operated by a remote controller. Metal fan units(22,32) are formed at an upper part and a lower part of a motor(10) to discharge polluted air to the outside. A sensor fan unit is formed at a lower part of the ventilation fan, which is rotated by air flow of an upper fan. The ventilation fan capable of sensing air flow measures rotation value of the sensor fan unit and changes torque of the motor.
Patent KR-100869483-B1 (KR)
IPC: C08K7/02
Filed: 2007-05-31
Granted: 2008-11-19
Abstract: 박리제에 대해 멀티-로브(multi-lobe) 에멀젼 폴리머의 양을 변화시켜 박리력이 변경될 수 있는 열 및 습도의 노화 상태(aging condition)하에 안정성이 향상된 박리제 코팅이 기재된다.
Patent KR-100793925-B1 (KR)
Title: A damper for rice cooker
Inventor: YEOM KYU HYUN
IPC: A47J27/08
Filed: 2007-05-31
Granted: 2008-01-16
Abstract: A rice cooker is provided to prevent abrupt opening of a lid from a main body and decrease damage of the rice cooker due to the impact by installing a damper between the main body and the lid. A damper of a rice cooker comprises a lid(20), an elastic member(30), and a damper(50). The lid is hinge combined with a main body to be rotatably opened and closed. The elastic member provides elasticity to open the lid. The damper, which is installed at the lid, prevents the lid from abruptly opening, and consists of a combining unit combined with the lid, a fixing unit arranged at one side of the combining unit and fixed on the lid, and a contact unit arranged at the other side of the combining unit and inclined at one side of the main body. The main body includes a first frame(12) contacted with the damper to damp the lid by frictional resistance.
Patent KR-100820300-B1 (KR)
Title: Friendly environmental polyester film with enhanced surface strength and preparation method thereof
Inventor: CHO SUNG KYUNG
IPC: B32B7/12
Filed: 2007-06-04
Granted: 2008-04-08
Abstract: An environment-friendly polyester film with enhanced surface strength and a manufacturing method thereof are provided to improve adhesive property by applying the polarity on both surfaces through corona treatment and spreading a primer and to increase surface strength by applying, hardening, and drying UV(Ultraviolet)-curable paints or an over-coating agent. An environment-friendly polyester film(100) with enhanced surface strength is composed of a polyester film(101) of which both surfaces are corona-treated; a primer layer(102) formed by applying an adhesive primer on both surfaces of the corona-treated polyester film; a pattern printed layer(103) formed by printing patterns on the primer layer formed on one surface of the polyester film; a solid print layer(104) formed on the primer layer disposed on the other surface of the polyester film by solid printing; and a coating layer(105) formed by applying UV-curable paints or an over-coating agent on the pattern printed layer.