baber/WOPTO huggingface dataset:
Patent KR-20110100885-A (KR)
Inventor: KIM SEOK WON
IPC: G09F7/18
Filed: 2010-03-05
Abstract: 본 발명은, LED 전자현수막 장치에 관한 것으로, 원격지의 지상에 대해 직립하는 화강석 지지대(11)와, 화강석 지지대의 횡방향으로 다단 설치되어 광고 컨텐츠를 표출하는 원격지 LED 전광판과,원격지 LED 전광판 외부에 설치되어 LED 전광판의 오동작을 감시하는 웹 카메라(15)와, 원격지 LED 전자현수막 장치에 식별용 고유번호를 부여하고, LED 전자현수막 장치가 인터넷 망에 접속하여 광고 컨텐츠를 수신하도록 구성한 것을 특징으로 하는 다단 LED 전자현수막 장치이다. 
따라서, 본 발명은, 반복 재사용하는 LED 전자현수막을 사용함으로써, 기존의 천으로 제작하는 현수막을 대체할 수 있어 자원낭비가 없는 친환경적인 효과를 기대할 수 있다. 또한, 다양한 광고 컨텐츠를 인터넷을 이용하여 원격으로 실시간으로 변경 또는 감시하기 때문에 현수막을 설치 또는 제거하는 번거로움이 없고, 비용도 크게 절감되는 효과가 있다. 또한, 다단 LED 전자현수막의 지지대를 화강석을 사용함으로써, 도시미관과 다단 LED 전자현수막의 조형물이 자연과 조화를 이루는 효과도 있다.
Patent KR-20110105198-A (KR)
Inventor: OH MYUNG SOOK
IPC: A61P25/28
Filed: 2010-03-18
Abstract: 본 발명은 측백엽 추출물 (TOFE)을 유효성분으로 포함하는 조성물에 관한 것이다. 더욱 구체적으로 본 발명은 측백엽 추출물을 포함하는 퇴행성 뇌질환의 예방 또는 치료용 조성물에 관한 것이다. 본 발명의 측백엽 추출물을 유효성분으로 포함하는 조성물은 파킨슨병과 같은 퇴행성 뇌질환에서 일어나는 행동장애를 예방하며, 도파민세포 보호 효과가 있어 퇴행성 뇌질환에 대한 예방 또는 치료 효과를 가진다. 
본 발명의 측백엽 추출물 (TOFE)은 6-OHDA 독성에 대하여 유의한 SH-SY5Y 세포 보호 작용을 가진다. 세포 보호 효과는 6-OHDA에 의한 ROS 및 NO의 과 생성을 억제시키고 MMP 감소, cytochrome c의 유리 및 caspase-3의 활성억제를 통한 DNA 손상을 감소시킨다. 또한 TOFE는 흰쥐태아중뇌 도파민 세포에서 MPP+ 독성에 대하여 보호 작용을 나타냈고 MPTP로 유발한 파킨슨병 마우스 모델에서 행동장애를 회복시키고 도파민 세포를 보호함에 따라 그 효과가 확인 된다.
Patent KR-20110105975-A (KR)
Inventor: LEE HYEONG UK
IPC: A01G7/06
Filed: 2010-03-22
Abstract: 본 발명은 변색식물의 제조방법에 관한 것으로서, 보다 상세하게는 색상안료 100중량부에 대하여 희석액 70 내지 90중량부, 시온안료, 수반안료, 시광안료 및 축광안료로 이루어진 군 중에서 선택된 하나 이상의 안료 60 내지 100중량부를 포함하는 변색 혼합물을 제조하는 단계, 제조된 변색 조성물을 가습장치로 챔버 내에 분무하는 단계, 변색 조성물이 분무되어 증기가 자욱한 상태인 챔버 내에 식물을 30 내지 180초 동안 방치하는 단계 및 챔버 내에서 방치되어 변색 혼합물이 도포된 식물을 챔버 밖으로 이동시킨 후 건조하는 단계를 포함함으로써, 빠른 시간 내에 대량생산이 가능하며, 혼합물이 식물에 뭉치지 않고 골고루 도포된다.
Patent KR-20110106132-A (KR)
Inventor: KO SUNG KEUN
IPC: C23C16/448
Filed: 2010-03-22
Abstract: 본 발명은 가스 가열 장치에 관한 것이다. 특히, 챔버의 내부 공간에 가스의 이동 경로를 확장시키는 부재를 채워 넣어 가스의 가열 효율을 향상시킬 수 있는 가스 가열 장치에 관한 것이다. 
본 발명의 일실시예에 따른 가스 가열 장치는 가스가 가열되는 내부 공간을 제공하는 챔버와, 상기 챔버에 연결되어 상기 내부 공간을 가열하는 히팅 블럭과, 상기 가스의 인입 방향을 따라 상기 내부 공간에 적어도 하나의 수용 공간을 형성하는 격벽 및 상기 수용 공간에 포화 상태로 채워지는 다수의 경로 확장용 부재를 포함한다. 또한, 상기 경로 확장용 부재로서 메탈 스폰지, 메탈 볼, 다공성 메탈 볼, 세라믹 볼 및 다공성 세라믹 볼 중에서 적어도 어느 하나를 사용할 수 있다.
Patent KR-20110108007-A (KR)
Inventor: PARK KYOUNG MIN
IPC: G06Q50/06
Filed: 2010-03-26
Abstract: 본 발명은, 단일 유틸리티 서비스 방식에서 벗어나 통합 유틸리티 서비스 모델을 구축하고, 더 나아가 이러한 통합 유틸리티 서비스 모델을 지역 단위로 운영/관리하여 효율성을 극대화시키며 사용자의 참여를 유도할 수 있는 통합 유틸리티 제공 시스템 및 통합 유틸리티 제공 방법이 개시되어 있다. 본 발명의 통합 유틸리티 제공 시스템은, 소정 지역을 대상으로 하는 복수의 유틸리티장치 구비하고 각 유틸리티장치 간의 생산 자원 및/또는 폐 자원 공유가 가능하도록 멀티유틸리티복합장치를 구축하고, 상기 지역 내의 수용가에서 상기 복수의 유틸리티장치로부터 생산된 자원을 공급받아 사용하며, 상기 멀티유틸리티복합장치로부터 수집되는 자원공급 관련정보 및 상기 지역 내의 수용가에 대응되는 스마트홈장치로부터 수집되는 자원수요 관련정보를 토대로, 멀티그리드운영서버가 상기 복수의 유틸리티장치에 대하여 자원 생산 및/또는 자원 공유를 조절하도록 상기 멀티유틸리티복합장치를 제어하는 구성을 포함한다.
Patent KR-20110112063-A (KR)
Inventor: KIM SO JA
IPC: B29C39/18
Filed: 2010-04-06
Abstract: 본 발명은 두꺼운 플라스틱 보드와 이를 제조하는 방법 및 장치로서, 본 장치는 열가소성 수지를 용융시키며 배출하는 압출기와, 압출기에서 나오는 용융수지를 소정의 두께를 지니도록 성형하기 위하여 소정의 간격으로 서로 마주보도록 설치된 상판과 하판으로 이루어지는 면베어링과, 면베어링의 상판과 하판에 각각 설치된 가열부 및 냉각부를 포함한다.
Patent KR-20110114928-A (KR)
Inventor: CHOI BAIG GYU
IPC: C22C19/03
Filed: 2010-04-14
Abstract: 고가의 합금원소 첨가를 최소한으로 줄인 상태에서 상대적으로 가격이 싼 다른 합금원소의 양을 조절하여 고온 특성, 특히 크리프 수명뿐 아니라 크리프 변형에 대한 저항성이 우수한 단결정의 니켈기 초내열합금을 제공한다. 이 니켈기 초내열함금은 중량 %로 Co: 11.5~13.5%, Cr: 3.0~5.0%, Mo: 0.7~2.0%, W: 8.5~10.5%, Al: 4.5~6.5%, Ti: 0.5~2.0%, Ta: 6.0~8.0%, Re: 2.0~4.0%, Ru: 0.1~2.0%이고, 나머지는 Ni과 기타 불가피한 불순물로 이루어진다. 또한, γ 기지와 γ' 석출물의 혼합조직을 갖는다.
Patent KR-20110116740-A (KR)
Inventor: LEE JAE SANG
IPC: C21D1/78
Filed: 2010-04-20
Abstract: 본 발명에 따른 마이크로드릴의 표면처리방법은, 마이크로드릴을 이온빔 처리하면서 열처리하여 상기 마이크로드릴의 내구성을 높인다. 즉, 상기 표면처리방법은 이온빔을 마이크로드릴의 선단각 방향으로 수직으로 조사함과 동시에, 상기 마이크로드릴을 가열한다. 
이에 따라, 내구성을 향상시킬 수 있고 나아가 생산성 증대를 기대할 수 있으며, 마이크로드릴과 같은 고속도 마모 환경하에서 사용되는 고부가가치 부품에 대해 적용함으로써 산업적 활용과 경제적 이득을 얻을 수 있다.
Patent KR-20110118888-A (KR)
Title: Health-care make system by placenta of parturient woman and medicinal stuff
Inventor: LEE DONG SOO
IPC: A23L33/00
Filed: 2010-04-26
Abstract: PURPOSE: A producing method of health food using the placenta and medical herbs is provided to dry and crush the placenta before mixing with the medical herbs, and to offer the health food to a women delivered of a child. CONSTITUTION: A producing method of health food using the placenta and medical herbs comprises the following steps: drying and crushing the placenta; and mixing 30wt% of crushed placenta and 70wt% of a medical herb mixture. The medical herb mixture includes ginseng, rehmannia glutinosa, glycyrrhizae radix, angelica sinensis, schisandra chinensis, cnidium officinale, atractylodes japonica, astragalus membranaceus, citrus unshiu, carthamus seeds, deer placenta, ginger, sea tangle, dried abalone, dried sea cucumber, and other animal based ingredients.
Patent KR-20110119048-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: PARK CHEOL HWAN
IPC: H01L21/28
Filed: 2010-04-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve the properties of a semiconductor device by preventing not-open and SAC(Self-Aligned Contact) defects. CONSTITUTION: A conductive pattern(150) is formed on a semiconductor substrate(100). A contact hole is formed between conductive patterns. The control hole is processed with plasma. A spacer(140) is formed on the conductive pattern sidewall. An interlayer dielectric layer(160) is formed on the surface including the conductive pattern. A contact plug is formed between the conductive patterns.
Patent KR-20110125384-A (KR)
Title: Two stage mixing dry-polymer solution equipment
Inventor: SEO HO KYUNG
IPC: B01F3/12
Filed: 2010-05-13
Abstract: PURPOSE: A second stage compound polymer dissolution apparatus is provided to improve the dehydrate efficiency of a spin dryer and the cohesion of a setting pond by dissolving powder polymer. CONSTITUTION: A first stage high speed compound system(20) prevents an aggregation phenomenon of powder polymer and blend water. The first stage high speed compound system blends the powder polymer and the blend water into a gel shape. A second stage low speed dissolution system(50a) dissolves high concentration polymer(109a) and diluted water(103a) of the gel shape. A whirlpool inducing pipe is installed between an inflow chamber and a discharge chamber.
Patent KR-20110125927-A (KR)
Title: Outsole for kids shoes
Inventor: CHUNG JAE WOOK
IPC: A43B13/18
Filed: 2010-05-14
Abstract: PURPOSE: An outsole for children is provided to enable a user to keep a balance by making a part of the outsole receiving heavy load out of a soft material. CONSTITUTION: An outsole for children comprises a first bent groove(10), a second bent groove(11), a plurality of left and right grooves, and pieces(30,31,32). The first bent groove is formed backward and forward. The second bent groove is separated from the first bent groove. A plurality of left and right grooves are formed in the right and left directions. Pieces are divided by the first bent groove, second bent groove, and left and right grooves and are comprised of a first piece, a second piece, and a third piece.
Patent KR-20110127768-A (KR)
Title: Leveler for concrete placing
Inventor: SONG YU SUB
IPC: E04C5/16
Filed: 2010-05-20
Abstract: PURPOSE: A leveler for placing concrete is provided to enable a rebar coupling unit, an anti-rotating unit and an anti-separating protrusion to bind two rebars crossed by rising action. CONSTITUTION: A leveler for placing concrete comprises a rebar coupling unit(1), an indicator coupling unit(2), an indicator, an anti-rotating unit(3), and an anti-separating protrusion. The rebar coupling unit is formed in a cylinder shape and the lower part of the rebar coupling unit opens in a length direction to hold rebars. The indicator coupling unit is installed on the rebar coupling unit. The indicator is installed on the indicator coupling unit and indicates the height of concrete placed. The anti-rotating unit is installed on the rebar coupling unit to prevent the rebar coupling unit from randomly rotating.
Patent KR-20110130129-A (KR)
Title: Supporter for car
Inventor: LEE GYU SUNG
IPC: B60R11/02
Filed: 2010-05-27
Abstract: PURPOSE: A holder for a vehicle having a suction plate with enhanced suction force is provided to easily fix a mounting unit to a front glass panel or a dashboard of a vehicle using a rotary fastening unit. CONSTITUTION: A holder for a vehicle having a sucker plate with enhanced suction force comprises a settling unit(1), a vehicle mounting unit(30), and a fastening unit(40). The vehicle mounting unit comprises a suction plate. The suction plate has a main adhesive unit(31A) and multiple auxiliary adhesive units(31B). The auxiliary adhesive units are recessed on the main adhesive unit. The fastening unit connects the vehicle mounting unit to the settling unit.
Patent KR-20110130800-A (KR)
Title: Electrically actuated door-lock having self chargeable device
Inventor: OH KYONG JOO
IPC: E05B49/00
Filed: 2010-05-28
Abstract: PURPOSE: An electrical operating type door lock equipped with a self charging part is provided to generate electricity using the torque of a steering wheel and to charge the electricity in a battery. CONSTITUTION: An axis connector is formed on one side of a backset(100) which is driven using electricity. A battery supplies the electricity to the backset. A steering wheel axis(200) is combined to the axis connector of the backset in order to be possible to rotate. A steering wheel(210) is combined in one side of the steering wheel axis. A power generator(300) which is combined to the steering wheel axis generates electricity when rotating the steering wheel axis. The power generator supplies the electricity to the battery.
Patent KR-20110131372-A (KR)
Title: Magnetic field detecting sensor
Inventor: JANG KIL JAE
IPC: G01C17/28
Filed: 2010-05-31
Abstract: PURPOSE: A magnetic field direction detecting sensor is provided to easily performing vacuum suction on a sensor automated production line by forming a magnetic field inducing thin plate in a hexagonal shape. CONSTITUTION: A magnetic field direction detecting sensor comprises a hexagonal thin plate(112) and three elements(114,116,118) having a hall effect. The hexagonal thin plate induces a magnetic field. The elements are arranged on the inner sides of the sides of the hexagonal thin plate to be separated from the inner surface of the hexagonal thin plate and are sensitive to the components of the vertically incident magnetic field.
Patent KR-20110131864-A (KR)
Inventor: GHO GWANG SIK
IPC: E01C15/00
Filed: 2010-06-01
Abstract: 본 발명은 보도블록 길이의 배수 길이를 갖는 제1가로판, 상기 제1가로판 동일구조이고, 직각으로 절곡되어 일체로 형성되는 제1세로판, 상기 제1세로판의 중간에 상기 제1가로판과 평행을 이루며 형성되는 제2가로판, 상기 제1가로판의 중간에 상기 제1세로판과 평행을 이루며 형성되는 제2세로판, 상기 제1가로판의 중심에 세워서 형성되고, 일단에는 끼움구가 형성된 제1가로대, 상기 제2가로판의 중심에 세워서 형성되고, 일단에는 끼움구가 형성된 제2가로대, 상기 제1세로판의 중심에 세워서 형성되고, 일단에는 끼움구가 형성된 제1세로대, 상기 제2세로판의 중심에 세워서 형성되고, 상기 제2가로대와 교차하며 일단에는 끼움구가 형성된 제2세로대를 포함하여 이루어진 것을 특징으로 하는 조립식 보도블록틀에 관한 것이다.
Patent KR-20110006603-A (KR)
Title: Short arc type discharge lamp
Inventor: SENGA TAKEHITO
IPC: H01J61/073
Filed: 2010-06-22
Abstract: PURPOSE: A short arc type discharge lamp is provided to prevent the darkening of an arc tube by inserting an insertion body which is made of the same material as an anode in a concave section. CONSTITUTION: A pair of anodes(3) and cathodes face each other within an arc tube. A concave part(4) is formed in the leading surface of the anode. An insertion body(5), which is made of the same material as the anode, is inserted into the concave part. A space(6) is formed between the rear end part of the insertion body and a concave part. A space is within the length of the heat diffusion length from the anode leading end.
Patent KR-20110138973-A (KR)
Title: Method of manufacturing glass vacuum
Inventor: JANG CHEOL YONG
IPC: C03B23/24
Filed: 2010-06-22
Abstract: PURPOSE: A method for manufacturing a vacuum window is provided to maintain a combining glass in a constant shape after the completion of the vacuum window by stably maintaining a gap between an upper glass and a lower glass. CONSTITUTION: A method for manufacturing a vacuum window includes the following: A vacuum hole is formed at either a lower glass(110) or an upper glass(140). A solid combining glass(120) is arranged along the edge of the lower glass. A supporting unit(130) is arranged on the lower glass. The upper glass is arranged on the combining glass and the supporting unit. The lower glass, the combining glass, and the upper glass are heated to combine the upper glass and the lower glass. Vacuum is generated in an internal space between the upper glass and the lower glass through a vacuum hole. The vacuum hole is sealed.
Patent KR-20120001336-A (KR)
Title: Method and apparatus of converting content
Inventor: SEO HYUNG JIN
IPC: G06Q50/00
Filed: 2010-06-29
Abstract: PURPOSE: A content conversion method is provided to easily capture browsing information from other apparatus by utilizing customized interface. CONSTITUTION: A first apparatus transmits a data request signal to a second apparatus(102). The first apparatus transmits information related to the first apparatus(103). The second apparatus changes current browsing content into the browsing content of the first apparatus(104). The second apparatus requests data related to the changed data(105). The second apparatus receives the related data from an external server(106). The second apparatus transmits the related data and the changed data to the first apparatus(107).
Patent KR-20120002024-A (KR)
Title: Auto trap
Inventor: SEO JEONG WON
IPC: F04B49/10
Filed: 2010-06-30
Abstract: PURPOSE: An auto trap which can collect condensation and automatically discharge the condensation to the outside is provided to reduce manufacturing costs and management costs. CONSTITUTION: An auto trap comprises a condensation inlet pipe(110), a nozzle closure(120), a rotational plate(130), and a condensation collecting body(140). The condensation inlet pipe is connected multiple condensation generators. The nozzle closure opens and closes the nozzle of the condensation inlet pipe. The rotational plate is located on surface of a rotary shaft revolving on the lower part of the condensation inlet pipe and is in a side by side arrangement with the condensation inlet pipe.
Patent KR-20120002222-A (KR)
Title: Up conversion oxide fluorescent composition for solar cell and method of fabrication of high efficiency solar cell using thereof
Inventor: SONG KYU HO
IPC: H01L31/04
Filed: 2010-06-30
Abstract: PURPOSE: An up conversion oxide phosphor composition is provided to remarkably improve light efficiency, and remarkably reduce the loss of transparency by stacking the up conversion oxide phosphor layer on a back electrode. CONSTITUTION: An up conversion oxide phosphor composition comprises at least one ion among Er^3+, Yb^3+, Tm^3+, Ho^3+, Pr^3+ or Eu^3+, and at least one oxide among ZrO2, TiO2 or HfO2. The manufacturing method of a high efficient solar cell comprises: a step of manufacturing the oxide phosphor composition; a step of preparing p type wafer which comprises an upper electrode and a lower electrode; a step of forming a pattern by etching the lower electrode; a step of inserting the phosphor the oxide phosphor composition into the pattern; and a final step covering a surface, in which the pattern is formed, by a metal pasted.
Patent KR-20120003599-A (KR)
Title: Method and apparatus for transmitting and receiving superframe for downlink transmission in wireless communication system
Inventor: KIM TAE YOUNG
IPC: H04B7/26
Filed: 2010-07-05
Abstract: PURPOSE: A transmission and reception method of super-frame for transmitting downlink signals in wireless communication system and apparatus thereof are provided to effectively transmitting control broadcasting information and traffic by securing minimum diversity resources for the control broadcasting information. CONSTITUTION: A control apparatus(902) constitutes super-frame in order to transmit the super-frame through carrier waves for downlink transmission only. A transmission apparatus(906) transmits the super-frame. The super-frame includes plural frames. One or more specific frames include sub-band resource area and a diversity resource area according to resource allocation information included in a super-frame header. The other frames include sub-band resource areas.
Patent KR-20120003660-A (KR)
Inventor: SEOL YONG JIN
IPC: G01S19/13
Filed: 2010-07-05
Abstract: 본 발명은 GPS 모듈에 관한 것으로서, 인쇄회로기판; 인쇄회로기판 상면에 배치되어, 위성으로부터 전송되는 GPS 신호를 수신하는 복수의 칩 안테나; 인쇄회로기판 하면에 배치되어, 복수의 칩 안테나에 의해서 수신된 GPS 신호를 기 설정된 위치 추적 기준에 적용하여 위치를 파악하는 위치 추적부;를 포함하여, 칩 안테나를 적용하기 때문에, 종래의 패치 안테나를 적용하는 것과 비교하여, 약 1/5의 면적을 차지하기 때문에, GPS 모듈에 다수 개의 패치 안테나를 적용할 수 있으며, 이로 인해, 안테나의 방향이 왜곡되어도 GPS 신호를 안정적으로 수신할 수 있다는 효과를 기대할 수 있다.
Patent KR-20120005161-A (KR)
Inventor: KIM KI KYO
IPC: B65D63/10
Filed: 2010-07-08
Abstract: 본 발명은 작물 지지 타이에 관한 것으로, 이를 위해 다수의 요철이 형성된 제 1밴드;와, 상기 제 1밴드를 비틀어 둥글게 말아 결속시킬 수 있도록 상기 제 1밴드의 면상에 길이방향을 따라 적어도 1개 이상 형성되는 제 1결속구; 및 제 1밴드의 측면에 높이방향을 따라 적어도 1개 이상 일체로 수평 연장형성되어 작물을 감싸 지지하는 다수의 요철이 형성된 제 2밴드;를 포함하여 이루어지되, 상기 제 2밴드의 면상에는 제 2밴드를 비틀어 둥굴게 말아 결속시킬 수 있도록 제 2결속구가 더 형성되는 것을 특징으로 한다.
Patent KR-20120006879-A (KR)
Title: Ice making unit and refrigerator having the same
Inventor: KIM SEONG JAE
IPC: F25C5/02
Filed: 2010-07-13
Abstract: PURPOSE: An ice making unit and a refrigerator having the same are provided to improve the ice making capacity and ice storage capacity of an ice making unit and to simplify the structure of the ice making unit by arranging a control module on the exterior of a storage room. CONSTITUTION: An ice making unit comprises an ice making room(300), an ice tray(310), a driving module(400), and a control module. The ice making room has an ice making zone and an ice storage zone. The ice tray is installed in the ice making zone and rotated by external power. The driving module is fixed to the inner wall of the ice making room and provides the power. The control module is arranged on the exterior of the ice making room and controls the control module.
Patent KR-20120007592-A (KR)
Title: Electric dust collector
Inventor: KIM YONG JIN
IPC: B03C3/38
Filed: 2010-07-15
Abstract: PURPOSE: An electric dust collector is provided to easily controlling the number of installed ion generators by installing an ion generator in electrode rod, in which a plurality of installation holes is formed. CONSTITUTION: An electric dust collector comprises a ground plate, an electrode rod(22), and a charge part. The ground plate is installed inside a flow path with constant gap. Between each ground plate, the electrode rod is installed. The electrode rod comprises installation holes. The installation hole installed between the ground plates. The charge part comprises an ion generator(21).
Patent KR-20120007696-A (KR)
Title: Method and apparatus for interference mitigation of femto cell in wireless communication system
Inventor: HAN SHUANGFENG
IPC: H04W16/32
Filed: 2010-07-15
Abstract: PURPOSE: An interference mitigation method in a femtocell of a wireless communication system and apparatus thereof are provided to reduce the uplink interference of a terminal which is closed to a femto cell base station. CONSTITUTION: A femto BS(Base Station) receives information which indicates resource allocated for the channel measurement signal from a macro base station(500). The femto base station measures uplink power by sensing channel measurement signal which is transmitted to the macro BS from a terminal(510). The femto BS transmits the identification information list to the macro BS(520). The list is included in an IM(Interference Mitigation) mode request message.
Patent KR-20110009049-A (KR)
Title: Processing crude iodixanol mixture by nanofiltration
Inventor: HOMESTAD OLE MAGNE
IPC: C07C231/24
Filed: 2010-07-20
Abstract: PURPOSE: A method for processing a crude iodixanol mixture by nanofiltration is provided to simultaneously reduce the salt content and the alcoholic dimerisation solvent using a nanofiltration system prior to the crystallization of iodixanol while minimizing the loss of Iodixanol. CONSTITUTION: An industrial process for priming a crude reaction mixture of dimerisation of 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide ("Compound A") to iodixanol before cystallisation of iodixanol, comprises the sequential steps of: (i) feeding the dimerisation reaction mixture containing Compound A and iodixanol in an alcoholic solvent into a filtration system; (ii) passing the filtrate of (i) through a nanofiltration system wherein water is added to the retentate side; and (iii) recovering the retentate wherein the salt content is less than about 0.6 weight % to iodixanol content and is substantially free of the alcoholic solvent used in the dimerisation reaction.
Patent KR-20110010073-A (KR)
Title: Childcare device
Inventor: KIM JONG TAE
IPC: A47D15/00
Filed: 2010-07-22
Abstract: PURPOSE: A childcare auxiliary device is provided to free us both hand without holding a baby in changing diaper or cloth. CONSTITUTION: A childcare auxiliary device comprises: a upper body support(10) for supporting baby's upper body; a lower body support(20) for supporting baby's lower body in a state of open legs; and a support(30) for connecting the upper body support and lower body support. The upper body support has a pair of armrests which are separated in a certain interval to be inserted to baby's armpits.
Patent KR-20120009244-A (KR)
Title: Wind driven Electric automobile
Inventor: YOON YONG HO
IPC: B60L8/00
Filed: 2010-07-23
Abstract: PURPOSE: A vehicle is provided to prevent the generation of an overload by controlling the air inflow amount of an air inlet tube by using an air volume control plate. CONSTITUTION: Driven air which is created for driving flows into an air inlet tube(10). An air injection container(20) controls the inflow amount of the driven wind. An opening is formed in one side of the air injection container. An air volume control plate is installed in the opening. A generating device(30) is operated by the driven wind. An air inhalation device(40) generates an inhalation force in the progressive direction of the driven wind in the air inlet tube. A storage battery stores electricity which is generated by the generating device. The generating device and the air inhalation device are installed in the air inlet tube.
Patent KR-20120014288-A (KR)
Title: Rfid tag
Inventor: KANG HEE BOK
IPC: G06K19/077
Filed: 2010-08-09
Abstract: PURPOSE: An RFID(Radio Frequency Identification) tag is provided to improve the efficiency and accuracy of analysis by accumulating a sensor chip on a filter layer by using an interleave method. CONSTITUTION: A sensor chips(221-224) are accumulated on an RFID chip by connecting to an RFID chip through bump interfaces(251, 252). Filter layers(231-234) filters a sensing source flew into the sensor chip by accumulating on the sensor chips. Antennas(261, 262) connected to the RFID chip through the bump interface. The sensor chip senses heat radiation, ionization, and vibration. The RFID chip transmits information sensed by the sensor chip to an external apparatus through the antenna.