baber/WOPTO huggingface dataset:
Patent KR-20100138875-A (KR)
Inventor: HAYASHI HIROMASA
IPC: H01L23/12
Filed: 2009-03-11
Abstract: 이 히트 싱크가 부착된 파워 모듈용 기판은, 제 1 면 (12a) 및 제 2 면 (12b) 을 갖는 절연 기판 (12) 과, 상기 제 1 면 (12a) 에 형성된 회로층 (13) 과, 상기 제 2 면 (12b) 에 형성된 금속층 (14) 을 갖는 파워 모듈용 기판 (11) 과, 상기 금속층 (14) 에 직접 접합되며 상기 파워 모듈용 기판 (11) 을 냉각시키는 히트 싱크 (17) 를 갖고, 상기 회로층 (13) 의 두께를 A 로 하고, 상기 금속층 (14) 의 두께를 B 로 한 경우에, 비율 B/A 가 1.5   B/A  20 범위 내로 설정되어 있다.
Patent KR-20100116183-A (KR)
Inventor: ALTENBURGER JEAN MICHEL
IPC: C07D213/60
Filed: 2009-02-05
Abstract: 본 발명은 하기 화학식 I의 화합물에 관한 것이다.  본 발명은 또한 상기 화합물의 제조 방법 및 그의 치료 용도에 관한 것이다. 
<화학식 I> 
   
상기 식 중, X, Y, A, B, W, Z, p, R1, R2 및 R3은 본 명세서에 정의된 바와 같다.
Patent KR-20110009079-A (KR)
Inventor: KAWASAKI HARUHIKO
IPC: B60L50/15
Filed: 2009-03-26
Abstract: 붐 실린더(BC)의 배출 에너지를 효율적으로 이용한다. 
컨트롤러(C)는 붐용의 조작 밸브(14)에 구비한 상기 센서(14a)의 출력 신호를 수신하여 붐용의 조작 밸브(14)의 조작 방향 및 조작량을 판정하는 기능과, 그들의 조작 방향 및 조작량에 따라서 상기 비례 전자 밸브(34)의 개폐도를 제어하는 동시에 경각 제어기(35, 36)를 통해 서브 펌프(SP) 및 어시스트 모터(AM)의 경전각을 제어하는 기능을 구비하고, 상기 어시스트 모터(AM)의 출력으로 서브 펌프(SP) 및 전동 모터(MG)의 출력을 어시스트하는 구성으로 하고 있다.
Patent KR-20100127271-A (KR)
Inventor: WAHL EBERHARD
IPC: B23K26/14
Filed: 2009-03-09
Abstract: 본 발명은 하나 이상의 에너지 회복 시스템(20)을 포함하는 레이저 가공 시스템(10)으로부터 에너지를 회복하는 장치 및 그 방법에 관한 것으로, 상기 에너지 회복 시스템(20)은 특징적 한계 온도 Tz (항상 Tu보다 큼)를 가지고, 상기 레이저 가공 시스템(10)을 작동하고 한계 온도 Tz보다 높은 최대 온도 Tmax를 갖는 열 에너지(200)를 생성하는 단계; 한계 온도 Tz를 초과하는 열 에너지(200)를 흡수하는 단계; 흡수된 열 에너지(200)를 회복 에너지(210) 생성을 위해 하나 이상의 에너지 회복 시스템(20)에 공급하는 단계; 상기 회복 에너지(210)를 상기 레이저 가공 시스템(10)으로 순환시키는 단계;를 포함한다.
Patent KR-20100128338-A (KR)
Inventor: KURODA NAHOKO
IPC: H04J11/00
Filed: 2007-04-24
Abstract: 큰 셀일수록 주파수축 방향의 파일럿 밀도가 높은 파일럿 패턴을 사용하도록 하여, 주파수 선택성 페이딩 변동이 큰 경우의 채널 추정 정밀도를 향상시키도록 한다. 한편, 작은 셀에서는 주파수축 방향의 파일럿 밀도가 낮은 파일럿 패턴을 사용한다. 또한, 각 기지국이 사용하고 있는 파일럿 패턴을 통지 신호로서 셀 내의 이동국에 대해 송신한다.
Patent KR-20110008243-A (KR)
Inventor: CARLUCCI GIOVANNI
IPC: A61F13/53
Filed: 2009-05-19
Abstract: 비교적 많은 양의 흡수성 겔화 물질 및 양이온성 다당류를 포함하는, 특히 월경 분비물 또는 혈액의 흡수를 위한, 일회용 흡수 용품용 흡수 코어.
Patent KR-20110003556-A (KR)
Inventor: UEMURA KENICHI
IPC: B21B45/02
Filed: 2009-05-28
Abstract: 본 발명은, 강판의 산화 스케일을 효율적으로 제거할 수 있는 강판의 산세 처리 방법 및 강판의 산세 처리 장치를 제공하는 것이다.  즉, 강판을 산세조에서 산세하는 공정 A와, 상기 공정 A 후에, 공기 중에서 상기 강판의 적어도 일부의 면에 기체를 분사하는 공정 B와, 상기 공정 B 후에, 상기 강판을 산세조에서 산세하는 공정 C를 갖는 강판의 연속 산세 처리 방법이며, 공정 B에 있어서 강판을 일시적으로 산세액으로부터 꺼내어, 공기 중에서 강판의 적어도 일부의 면에 기체를 분사함으로써, 강판 표면에 부착되어 있는 산액의 수분을 증발시켜, 국부적으로 산 농도를 높임으로써 산화 스케일에 포함되는 완강한 Si 산화물을 효율적으로 제거하는 것이다.
Patent KR-20110019371-A (KR)
Inventor: SONGISEPP EPP
IPC: A61K35/747
Filed: 2009-05-12
Abstract: 본 발명은 항균 및 항고혈압 프로바이오틱인 신규 분리된 미생물 균주 락토바실러스 플란타룸 텐시아 DSM 21380 ( Lactobacillus       plantarum  Tensia DSM 21380)과, 이러한 미생물을 포함하는 식품 (유제품, 예컨대 발효 식품 또는 치즈), 조성물 및 항고혈압 의약의 제조를 위한 상기 미생물의 용도에 관한 것이다. 본 발명은 또한 식품에서 병원체 및 논-스타터 락토바실러스를 억제하기 위한 방법 및 락토바실러스 플란타룸 텐시아 DSM 21380 ( Lactobacillus       plantarum  Tensia DSM 21380)을 사용하여 식품의 저장 수명을 연장시키는 방법에 관한 것이다.
Patent KR-20110021907-A (KR)
Inventor: KINOSHITA AKIYOSHI
IPC: A61F13/496
Filed: 2009-04-20
Abstract: 본 발명은 기저귀 측가장자리부의 비탄성 영역에 부착한 파스너 부재를 조작하는 것이 용이한 팬츠 형상의 착용 물품에 관한 것이다. 
앞 몸통 둘레 영역(6)의 측가장자리부(11)에서의 전방 파스너 부재(12)와, 뒤 몸통 둘레 영역(7)의 측가장자리부(13)에서의 후방 파스너 부재(14)가 이탈 가능하게 결합되어 팬츠 형상의 착용 물품이 형성된다. 측가장자리부(11, 13)에서는, 몸통 둘레 방향으로 신장 상태로 연장되는 탄성 부재(16, 17, 36, 37)가 길이 방향의 복수 부위(55, 65)에서 절단됨으로써, 제1 전방 비탄성 영역(51)과 제1 후방 비탄성 영역(61)이 형성된다. 전방 파스너 부재(12)와 후방 파스너 부재(14)의 각각은 제1 전방 비탄성 영역(51)과 제1 후방 비탄성 영역(61)의 각각에 부착된다.
Patent KR-20110043541-A (KR)
Title: Apparatus and method for determining parking information
Inventor: TRUM JEROEN
IPC: G08G1/14
Filed: 2009-06-24
Abstract: This invention relates to a navigation device (200) comprising a processor (210); and a store (230) containing map data, wherein the map data comprises a temporally-variable feature and the processor (210) is arranged, in a route planning process, to determine a status of the temporally-variable feature according to temporal information.
Patent KR-20110030494-A (KR)
Title: Method of assigning precoding vectors in a mobile cellular network
Inventor: OHM MICHAEL
IPC: H04B7/06
Filed: 2009-06-08
Abstract: The invention concerns a method for assigning precoding vectors in a mobile cellular network as well as a base station (21). A base station (21) provides a code book comprising indexed precoding vectors to one or more mobile stations (41, 42, 43) associated with the base station (21) via a downlink channel (1001, 2001,3001). A mobile station (41, 42, 43) associated with the base station (21) selects one or more indices of preferred precoding vectors from the code book and reports the indices of the one or more preferred precoding vectors to the base station (21) via an uplink channel (1002, 2002, 3002). The mobile station (41, 42, 43) selects one or more indices of preferred companion precoding vectors from the code book, which are precoding vectors that shall preferably be used by the base station (21) for other mobile stations served by the base station (21) on the same time/frequency resource, and reports the one or more indices associated with the preferred companion precoding vectors to the base station (21) via the uplink channel (1002, 2002, 3002). For each mobile station associated with the base station (21), the base station (21) determines a precoding vector based on the reported one or more indices of the preferred precoding vectors and based on the reported one or more indices of the preferred companion precoding vectors.
Patent KR-20110031167-A (KR)
Inventor: ALVARES ANTONIO CARLOS TEIXEIRA
IPC: B65D43/04
Filed: 2009-07-17
Abstract: 본 뚜껑(20)은 캔(10)의 개구부(14)에 의해 형성된 시트(S)의 내부에 안착되어 축방향으로 유지되는 측벽(22)을 채용하는 바닥벽(21)을 포함한다.  바닥벽(21)은 주변 환형부(23), 중앙부(24), 및 역 U자 근사 형태를 가지며 주변 환형부(23)와 중앙부(24)를 연결하는 리브부(25)를 포함한다.  중앙부(24)는 축방향 단차부(24c)에 의해 서로 연결되는 환형 패널(24a) 및 중앙 패널(24b)을 포함하며, 환형 패널(24a)의 외주엣지는 환형 리브부(25)에 합체되며, 상기 축방향 단차부(24c)는 인접 환형 패널부(24a) 및 중앙 패널부(24b)로부터 소성 변형되는 재료로 구성된다.
Patent KR-20120080717-A (KR)
Inventor: PARK JUNG HYUN
IPC: G06F17/30
Filed: 2011-01-10
Abstract: PURPOSE: The classification and the searching of books are provided to increase the satisfaction of users by guiding the locations of searched books and shortening times required for searching the books. CONSTITUTION: Bookshelves(10) and bookcases(20) are manufactured based on a material of high strength. A plurality of electronic tags is attached on the surfaces of books. Panels arranged in book supports recognize the electronic tags. If the electronic tags are recognized, and recognized information is inputted into an inputting part, the locations and the information of the books are displayed on a displaying part. The locations and the information of the books are combined at a processor through a location information searching part and a book information searching part.
Patent KR-20120084551-A (KR)
Title: Mold structure for light emitting diode pakage
Inventor: CHOI SUN
IPC: H01L33/54
Filed: 2011-01-20
Abstract: PURPOSE: A mold structure for a light emitting diode package is provided to minimize a size of a light emitting diode package by minimizing a projected metal area in a structure for a package. CONSTITUTION: A mold structure for a light emitting diode package includes a package mold(21) and a recessed portion(22). The package mold includes a cavity on which a light emitting diode is mounted. The recessed portion is formed on one side of the package mold. The recessed portion is formed on an opposite area of the cavity on which the light emitting diode of the package mold is mounted. A die for trimming is inserted in the recessed portion. A protrusion portion(24) is formed in a location corresponding to the recessed portion.
Patent KR-20120085524-A (KR)
Title: Floor material for soundproofing of inter layer noise comprising multiwall carbon nanotube
Inventor: PARK BONG SIK
IPC: E04F15/18
Filed: 2011-01-24
Abstract: PURPOSE: A floor material for reducing noise between layers of a building having a multi-wall carbon nanotube is provided to improve the insulation properties of a building floor and to facilitate construction. CONSTITUTION: A floor material for reducing noise between layers of a building having a multi-wall carbon nanotube comprises 0.1-20 weight% of crushed mixture, 25-40 weight% of calcium carbonate, 2-4 weight% of titanium dioxide, 0.1-1 weight% of iron oxide, and 0.1-4 weight% of multi-wall carbon nanotube. The crushed mixture is composed of mineral crushed materials.
Patent KR-20120087544-A (KR)
Title: Hot press apparatus
Inventor: OH CHUNG GIL
IPC: B30B7/02
Filed: 2011-01-28
Abstract: PURPOSE: A hot press device is provided to reduce the operating costs by employing a heating member with high heat efficiency and minimizing a gap between a press member and the heating member. CONSTITUTION: A hot press device comprises a lower heating plate, an upper heating plate(30), and a heating member. The upper heating plate is arranged above the lower heating plate and presses a mold with the lower heating plate. The heating member is installed in one of the upper and lower heating plates. The heating member comprises a heat transfer layer(11) and a resistant heating coating layer(12) formed in the heat transfer layer. The resistant heating coating layer is heated by power applied and one or both of the upper and lower heating plates are heated.
Patent KR-20120089040-A (KR)
Title: Method for formation ferroelectrics thin film and method for manufacturing device of planar structure
Inventor: KANG CHONG YUN
IPC: H01L27/04
Filed: 2011-02-01
Abstract: PURPOSE: Methods for manufacturing a ferroelectric thin film and a planar structure device are provided to have excellent dielectric properties by optimizing an emission condition of an excimer laser. CONSTITUTION: A preliminary amorphous ferroelectric thin film(22) is formed on a substrate(10). The thickness of the preliminary amorphous ferroelectric thin film is more than 50nm. The preliminary amorphous ferroelectric thin film includes one or more selected from Ba, Sr, Pb, Ca, La, K, Na, Ti, Zr, Nb, Ta and Fe. An excimer laser is emitted to the preliminary amorphous ferroelectric thin film.
Patent KR-20120090382-A (KR)
Title: Voice coil motor
Inventor: JUNG TAE JIN
IPC: H02K33/18
Filed: 2011-02-07
Abstract: PURPOSE: A voice coil motor is provided to reduce assembly time by preventing the contact of an elastic member and a magnet without a spacer. CONSTITUTION: A base(100) includes an opening and a coupling pole protruded from an upper side. A movable element is arranged on the top of the base and includes a bobbin which is wound around outer circumference. Magnets face coil blocks and are arranged on the coupling pole. A stator includes a cover member surrounding the movable element and the magnets. An elastic member fixing part(130) fixes an elastic member(400) arranged on the upper side of the base.
Patent KR-20120100523-A (KR)
Title: Flame retardant thermoplastic resin composition having improved scratch-resistant and transparency
Inventor: KWAK MIN HAN
IPC: C08L33/06
Filed: 2011-03-04
Abstract: PURPOSE: A thermoplastic flame-retarding resin composition and a molded product formed by the same are provided to improve transparency, scratch resistance, and fire retardance. CONSTITUTION: A thermoplastic flame-retarding resin composition comprises polycarbonate based resin, a (matte)acrylate copolymer resin having one of alkyl(meth)acrylate based monomer, aliphatic cycle and maleimide based monomer, and a flame retardant. The transparent resin comprises 20-60 weight% of polycarbonate resin and 40-80 weight% of (matte) acrylate copolymer resin. The (matte)acrylate copolymer resin includes recurring units represented by chemical formula 1a to 1c.
Patent KR-20120101931-A (KR)
Title: Chair for posture correction
Inventor: JOUNG JIN GU
IPC: A47F5/00
Filed: 2011-03-07
Abstract: PURPOSE: A chair for the posture correction capable of correcting the posture of a user without pressurizing is provided to induce the user to straighten their waist while sitting. CONSTITUTION: A chair for the posture correction comprises a saddle(1), sphere connectors(2), a body(3), and legs(4). The saddle is screwed to the sphere connectors to be easily separated. The sphere connectors are installed on the saddle and the lower side of the saddle. The body is combined to the sphere connectors. A height controlling device can be installed on the legs. The body includes an upper plate, a lower supporting plate, and a lower socket with plural bearings.
Patent KR-20120103103-A (KR)
Title: Air-bag cushion for a vehicle
Inventor: CHOI JUN YEOL
IPC: B60R21/207
Filed: 2011-03-10
Abstract: PURPOSE: An airbag cushion for a vehicle is provided to perfectly protect passengers even when a position where an airbag is installed is forwardly biased from the top position, and to control the position of a cushion even when a seat bag of a vehicle is forwardly folded. CONSTITUTION: An airbag cushion for a vehicle comprises a cushion lower part(100) and a cushion upper part(300). The cushion lower part is deployed at a knee position of a passenger and has a width(150) capable of covering the knees of the passengers. The cushion upper part is connected at the top of the cushion lower part and is deployed in chest and head positions of the passenger. The cushion upper part has smaller width(350) and deeper depth(330) than the cushion lower part to be protruded to a passenger side. The top part(310) of the cushion upper part corresponding to the head of the passenger is protruded while being divided into two parts based on the center part.
Patent KR-20120107555-A (KR)
Title: Apparatus for assembling for weatherstrip of automobile
Inventor: KIM SUN WOOK
IPC: B60J5/04
Filed: 2011-03-22
Abstract: PURPOSE: An assembling device for a vehicle weather strip is provided to facilitate the assembly for a weather strip by being moved along the whole circumference of the weather strip. CONSTITUTION: An assembling device for a vehicle weather strip comprises a housing(2), a lifting bracket(3), an air distribution unit(4), a primary pivot(5), a secondary pivot(6), a primary roller(51), a secondary roller(61), and a guide unit(7). The housing is connected to the top portion of a power generating unit and comprises a handle(21) and a primary bevel gear(22). The lifting bracket comprises a stopper(31). The air distribution unit is installed in the bottom portion o the housing and lifts the lifting bracket. The primary pivot comprises a secondary bevel gear(52). The secondary pivot is rotated by the torque of the primary pivot. The primary roller is fixed in the primary pivot. The secondary roller is fixed in the secondary pivot and assembles a weather strip. The guide unit is installed in the housing and guides the assembling position of the weather strip.
Patent KR-20120108484-A (KR)
Title: Coating apparatus containing slot-die and coating method using it
Inventor: RYU BO KYUNG
IPC: B05C5/00
Filed: 2011-03-24
Abstract: PURPOSE: A coating apparatus and a coating method using the same are provided to easily improve stability and productivity of coating fixing by adjusting the height of a die lip. CONSTITUTION: A coating apparatus(300) includes a supplying part(330) for a flat member(320), a guiding roller(340), a linear guide(350), and a slot die(310). The flat member moves and is in contact with the guiding roller to be rotated. The linear guide is combined with the guiding roller. The linear guide adjusts the height of the guiding roller. The slot die is positioned between the supplying part and the guiding roller. The slot die is arranged at one side of the flat member. The horizontal angel of the flat member is in a range between -10 degrees and -1 degrees or in a range between 1 degrees and 10 degrees.
Patent KR-20120110350-A (KR)
Title: Apparatus for controlling slab sizing press and method thereof
Inventor: PARK DUCK GEE
IPC: B21B38/04
Filed: 2011-03-29
Abstract: PURPOSE: A slab sizing press control system and method are provided to improve the accuracy of sizing press by correcting the plastic index of slab from the difference between the output width and controlled width of the slab. CONSTITUTION: A slab sizing press control system comprises a roll gap measuring unit(20) measuring the roll gap of a roller, a rolling force measuring unit(30) measuring the rolling force of the roller, a width measuring unit(10) measuring the output width of the slab, a control unit(40) receiving the roll gap and the rolling force from the roll gap measuring unit and the rolling force measuring unit to calculate the controlled width for sizing press and controlling the sizing press by correcting the plastic index based on the difference between the output width and the controlled width of the slab, and a driving unit(50) driving the roller according to the sizing press control of the control unit. [Reference numerals] (10) Width measuring unit; (20) Roll gap measuring unit; (30) Rolling force measuring unit; (40) Control unit; (50) Driving unit; (AA) Width; (BB) Roll gap; (CC) Rolling force
Patent KR-20120111293-A (KR)
Title: Multifunctional sleeping bag for outdoors
Inventor: LEE IN JA
IPC: A47G9/08
Filed: 2011-03-31
Abstract: PURPOSE: A multifunctional outdoor sleeping bag is provided to make smooth ventilation possible in use and to protect a user from harmful insects. CONSTITUTION: A multifunctional outdoor sleeping bag comprises a bottom unit(10), a lid unit(20), a zipper unit(30), a pole mounting unit(40), and a cover receiving unit(50). The bottom unit and lid unit are opened and closed through a fixing unit. The bottom unit is made of fabric including a buffer material. The lid unit comprises lining and shell with a plurality of ventilation holes respectively. Porous fabric is placed between the liner and shell. The porous fabric is formed in a mesh structure. Waterproof fabric is placed on the outer surface of the bottom unit.
Patent KR-20120113383-A (KR)
Title: Folding-type temporary building
Inventor: YEOP SEONG SIK
IPC: E04B1/80
Filed: 2011-04-05
Abstract: PURPOSE: A foldable temporary building is provided to enable a worker to safely and conveniently perform a work when the temporary building is moved. CONSTITUTION: A foldable temporary building comprises a main body(10), multiple roof panels(20), fixtures(30), and insulation units(40). The main body has a bottom plate(11) and side plates(12). The side plates are installed on the edge of the bottom plate. The roof panels are rotatably installed on the side plates of the main body and are received in the main body. The fixtures fix the roof panels. The insulation units are installed on the main body and the roof panels and insulates the inside the temporary building from the outside.
Patent KR-20120113574-A (KR)
Title: Clamp unit and apparatus for manufacturing mask assembly having the same
Inventor: KIM JUNG HO
IPC: H01L51/56
Filed: 2011-04-05
Abstract: PURPOSE: A clamp unit and a mask assembly manufacturing apparatus including the same are provided to improve the reliability of a product by griping a mask and providing tension to prevent the sag of the mask. CONSTITUTION: A base part(320) guides a sliding reciprocation of a clamp body. A clamping unit(330) rotates between a mask gripping location and a mask releasing location. A driving unit(350) includes a first driving unit(352) and a second driving unit(354) to generate the driving force of a translation. A driving converting unit(360) converts the driving force of the translation of the first driving unit into a rotational force. A frication member(340) increases friction between a mask and a grip surface.
Patent KR-20110112230-A (KR)
Inventor: ETORRE LAURENT
IPC: F01N9/00
Filed: 2011-04-06
Abstract: 하나 이상의 저항 부재(110) 및 상기 하나 이상의 저항 부재(110)를 통해 전류를 안내하도록 구성된 제어유닛(120)을 포함하는 것인 차량용 유체 탱크(100)를 위한 가열 시스템으로, 상기 제어유닛(120)이 펄스폭 변조 방식에 따라 상기 전류를 변경하도록 구성된 것을 특징으로 하는 가열 시스템.
Patent KR-20120115730-A (KR)
Title: Trap apparatus for wild boar
Inventor: PARK JIN YONG
IPC: A01M23/34
Filed: 2011-04-11
Abstract: PURPOSE: A wild boar capturing apparatus capable of mass-producing is provided to enable users to easily carry the apparatus for installing, and to produce the apparatus in the small size. CONSTITUTION: A wild boar capturing apparatus comprises the following: a bait storage plastic layer(50) for storing a bait for wild boar inside a case(11); a capturing induction assembly(40) inserted into the bait storage plastic layer; a capturing member(30) with the end supported by the capturing induction assembly. The capturing induction assembly spreads around the neck of the wild boar when the boar inserts the head into the apparatus and separates the capturing induction assembly from the capturing member.
Patent KR-20110120233-A (KR)
Title: Optical device, analyzer and spectroscopy method
Inventor: AMAKO JUN
IPC: G01N21/41
Filed: 2011-04-27
Abstract: PURPOSE: An optical device, analyzing device and spectrum method, which can improve an electrical field, are provided to excite full wave type surface Plasmon. CONSTITUTION: An optical device comprises a first protrusion group(110). The first protrusion group is arranged on the imaginary plane according to the direction which is parallel to a first cycle. The surface plasmon resonance of the case of making incident in the first protrusion group generates the first resonance peak wavelength and the second resonance peak wavelength. The first resonant peak wavelength band including the first resonance peak wavelength includes the excitation wavelength λ1 in the surface enrichment Raman scattering. The second resonant peak wavelength band including the second resonance peak wavelength includes the surface enrichment Raman scattering the Raman scattering wavelength λ 2.
Patent KR-20120122510-A (KR)
Title: purification processing apparatus of pollution ground
IPC: B09C1/08
Filed: 2011-04-29
Abstract: PURPOSE: A treatment apparatus of polluted soil purification is provided to easily purify polluted soil by generating microcracks in polluted soil and injecting chemical through the microcracks. CONSTITUTION: A treatment apparatus of polluted soil includes a plurality of tubes(110), an air injecting unit(120), a chemical supplying unit(130), a pollutant extracting unit(140), a switch valve box(150), and a monitoring part. The tubes are installed in polluted soil. The air injecting unit injects air into the tubes in order to generate microcracks in the polluted soil by the pressure of the air. The chemical supplying unit supplies chemical into respective tube. The pollutant extracting unit exhausts pollutants and polluted underground water with the chemical. The switch valve box is installed between the units and the tubes and includes an adjusting valve(151).
Patent KR-20120125875-A (KR)
IPC: G02B6/00
Filed: 2011-05-09
Abstract: 외부로부터 입사되는 광의 이동경로를 제어하는 도광판의 제조방법은, 도광판 본체의 입사면에 투명 충진제를 도포하는 단계, 및 입사면에 도포된 투명 충진제의 두께를 조절하기 위해 투명 충진제를 일부 제거하는 단계를 포함할 수 있으며, 투명 충진제를 이용하여 입사면 상에 실질적으로 평탄화된 연속면을 제공할 수 있다.
Patent KR-20120129453-A (KR)
Title: Touch Screen Sterilization Device for Digital Information Display
IPC: G06F1/16
Filed: 2011-05-20
Abstract: PURPOSE: A touch screen liquid crystal sterilizer for a digital information display is provided to effectively sterilize the touch screen of a digital information display. CONSTITUTION: A touch screen liquid crystal sterilizer comprises a sterilizing unit(10), a first movement unit(20), and a first drive unit(30). The sterilizing unit sterilizes the front of a touch screen(3) using a sterilizing tool. The first movement unit moves the sterilizing tool on a designated route right and left and up and down. The first drive unit provides power to the first movement unit.