baber/WOPTO huggingface dataset:
Patent KR-20100044198-A (KR)
Title: Resin for thermal imprinting, resin solution for thermal imprinting, injection molded body for thermal imprinting, thin film for thermal imprinting, and process for producing the thin film
Inventor: SATSUKA TAKURO
IPC: B05D1/40
Filed: 2008-07-02
Abstract: This invention provides a resin for thermal imprinting, which, in microfabrication by thermal imprinting, can suppress the occurrence of particles by virtue of excellent heat deterioration resistance, has low resin modulus of elasticity during fluidization, and has good fine pattern transfer properties, a resin solution for thermal imprinting using the resin, an injection molded body for thermal imprinting using the resin, a thin film for thermal imprinting using the resin, and a process for producing the thin film. For the resin for thermal imprinting, the exothermic onset temperature (oxidation onset temperature) of an exothermic peak involved in oxidation as measured with a differential scanning calorimeter in the air at a temperature rise rate of 5°C/min is the glass transition temperature of the resin + 35°C or above, and the complex modulus of the resin at the glass transition temperature of the resin + 35°C in terms of dynamic viscoelasticity in a nitrogen stream at a frequency of 1 rad/sec is less than 0.24 MPa.
Patent KR-20100040315-A (KR)
Title: Medicine container and multilayer film
Inventor: INOUE FUJIO
IPC: B32B27/32
Filed: 2008-07-15
Abstract: Disclosed is a medicine container which is excellent in easily releasable sealing property, gas barrier property, contamination resistance, heat resistance, blocking resistance and transparency. Also disclosed is a multilayer film for obtaining such a medicine container. Specifically disclosed is a medicine container which is made by using a multilayer film having a first layer (1) made of a linear ethylene/α-olefin copolymer having a density of 0.930-0.950 g/cm, a second layer (2) and a fourth layer (4) made of a mixture containing a linear ethylene/α-olefin copolymer having a density of 0.860-0.920 g/cmand a linear ethylene/α-olefin copolymer having a density of 0.930-0.950 g/cmat a weight ratio of 95:5-40:60, a third layer (3) made of a polycyclic olefin, and a fifth layer (5) made of a mixture of a polyethylene and a polypropylene. The medicine container is made of the multilayer film so that the fifth layer (5) serves as the inner most layer.
Patent KR-20100031647-A (KR)
Title: On-vehicle equipment for detecting traveling route
Inventor: ZHANG KAI
IPC: G08G1/0969
Filed: 2008-10-30
Abstract: A position estimating section (115) outputs estimation positions (X, Y) for estimating the position where a vehicle is traveling on the basis of the information of a GPS receiver (111), an acceleration sensor (112), a speed sensor (113), and a gyro (114). A correction section (200) position-corrects so as to reduce an error with respect to the latest estimation positions (X, Y) by using the previous estimation positions and the previous map matching positions and outputs the position-corrected correction positions (cX, cY). A map matching section (116) performs a map matching processing to output map matching positions (mX, mY) with reference to road information stored in a storage section (117). Thus, the correction positions (cX, cY) where the position error is reduced are computed, so that the traveling route can be correctly detected.
Patent KR-20100043292-A (KR)
Title: Dye composition comprising at least one colorless disulfide/thiol precursor, and dyeing process using the composition
Inventor: GREAVES ANDREW
IPC: C09B62/78
Filed: 2008-09-23
Abstract: The present invention relates to the dyeing of keratin materials using two colorless dye precursors, at least one of which contains a disulfide/thiol unit, said precursors reacting together chemically to form the color. The process according to the invention makes it possible in the context of certain variants to solve the problems caused by the color generated during the process, while at the same time not degrading the efficacy of the coloration, and especially of the lightening effect. The colorations obtained are moreover powerful, chromatic, sparingly selective, and fast with respect to external agents such as sunlight, perspiration and especially shampoo.
Patent KR-20100047340-A (KR)
Title: Curable film-forming compositions demonstrating self-healing properties
Inventor: FORINGER LYLE L
IPC: C09D175/06
Filed: 2008-08-27
Abstract: The present invention is directed to curable film-forming compositions comprising: (a) a polymeric binder comprising a polyester having hydroxyl functional groups; and (b) a curing agent comprising a polyisocyanate having at least three isocyanate functional groups. In certain embodiments, after application to a substrate as a coating and after curing, the compositions demonstrate a Fisher microhardness of at least 120 at ambient temperatures of 15 to 25°C and a softening point greater than or equal to 35°C. Additionally, in certain embodiments, after application to a substrate as a coating and after curing, the compositions demonstrate a 20° gloss recovery of at least 75% when subjected to the dry abrasion test method.
Patent KR-20100046281-A (KR)
Title: Coaxial cable
Inventor: TANIKITA MASUMI
IPC: H01B13/14
Filed: 2008-05-23
Abstract: This invention provides a high-frequency coaxial cable comprising an inner conductor and an insulator layer covering the surface of the inner conductor. In the coaxial cable, the insulator layer has satisfactory side pressure resistance, and the attenuation level in the transmission is low. An insulating layer having a higher foaming level and a higher mechanical strength as compared with the conventional insulating layer can be formed by foam molding a resin composition comprising a cyclic olefin resin, a high-density polyethylene, and a low-density polyethylene and/or a linear low-density polyethylene. As a result, the insulator layer covered on the inner conductor in the coaxial cable has lowered dielectric loss tangent and lowered permittivity and possesses excellent transmission characteristics and mechanical properties.
Patent KR-20100077159-A (KR)
Title: A sublingual effervescent tablet of progesterone associated with cyclodextrin
Inventor: BELLORINI LORENZO
IPC: A61K9/20
Filed: 2008-10-10
Abstract: A pharmaceutical composition is described for the sublingual administration of progesterone in the form of a rapidly-disintegrating tablet, which is capable of promoting a greater bioavailability of the progesterone; a method for preparing said pharmaceutical composition is also described.
Patent KR-20100084625-A (KR)
Title: Method for controlling write on magnetic and magnetic tape device for executing the method
Inventor: KATA GIRI TAKASHI
IPC: G06F3/06
Filed: 2008-11-04
Abstract: [PROBLEMS] To provide a write control method enabling lessening of influence of the backhitch involved when a synchronization instruction is given during a write operation by a magnetic tape device. [MEANS FOR SOLVING PROBLEMS] A write control method is used for a tape recorder connected to a host and adapted for sequentially recording records sent from the host and stored in a buffer as a transaction. The method is characterized by comprising a step of receiving a synchronization instruction for a first transaction from the host, a step of sequentially writing the records stored in the buffer as the first transaction on a tape according to the synchronization instruction, a step of receiving the size of a second transaction after the first transaction from the host, a step of determining the time of backhitch involved with the operation of the synchronization instruction for the first transaction according to the size of the second transaction, and a step of executing the backhitch according to the time of the backhitch. The control method is characterized in that the size of the second transaction is received at the receiving step until the rewind of the backhitch starts. The control method is further characterized in that the time of the backhitch is so determined at thebackhitch time determining step as to be the shortest time according to the size of the second transaction. A tape recorder operable by this method and a tape recording system including a tape recorder connected to a host are also provided. The invention has an advantageous effect of improving the overall write performance since the distance to return and the write speed during the backhitch can be selected according to the size of the consecutive transaction.
Patent KR-20100074199-A (KR)
Title: Colorants based n-halamines compositions and method of making and using
Inventor: SUN YUYU
IPC: C09D11/00
Filed: 2008-09-17
Abstract: The present invention includes methods, articles, compositions and colorant dyes and pigments that include biocidal N-halamine dye composition having two or more heterocyclic ring structures attached to one or more N-halamine groups, wherein one or more halogens associate with the one or more one or more N-halamine groups to affect biocidal activity.
Patent KR-20100068472-A (KR)
Title: Peristaltic pump assembly and regulator therefor
Inventor: VOLTENBURG ROBERT R JR
IPC: F04B43/00
Filed: 2008-09-25
Abstract: A peristaltic pump assembly includes a pump body and a cassette removably attached thereto, wherein the cassette includes a race configured to provide a compression surface for a tube supported by the cassette. A roller assembly is operatively connected to the pump body, wherein the roller assembly includes a plurality of rollers configured to apply a predetermined force to the tube, thereby compressing the tube against the race. The peristaltic pump assembly further includes a regulator disposed in the pump body and operatively connected to the cassette, where the regulator is configured to regulate the predetermined force applied to the tube.
Patent KR-20100095527-A (KR)
Inventor: SPINDLER JEFFREY PAUL
IPC: H01L51/54
Filed: 2008-10-14
Abstract: 본 발명은 기판; 기판상에 배치된 음극; 음극으로부터 이격된 양극; 양극과 음극 사이에 배치된 적어도 하나의 발광층; 양극과 발광층(들) 사이에 배치된 정공-수송층; 음극과 발광층(들) 사이에 배치된 전자-수송층; 정공-수송층과 양극 사이에 배치되고 제 1 전자-수용층의 50 부피% 이상을 구성하고 포화 칼로멜 전극과 대비하여 -0.5V보다 큰 환원 전위를 가진 제 1 전자-결핍 유기 재료를 포함하는 제 1 전자-수용층; 및 전자-수송층과 음극 사이에 배치되고 제 2 전자-수용층의 50 부피% 이상을 구성하고 포화 칼로멜 전극과 대비하여 -0.5V보다 큰 환원 전위를 가진 제 2 전자-결핍 유기 재료를 포함하는 제 2 전자-수용층을 포함하는 인버티드 OLED 디바이스에 관한 것이다.
Patent KR-20100088613-A (KR)
Inventor: KAWAMURA MASAHIRO
IPC: C09K11/06
Filed: 2008-11-11
Abstract: 본 발명은 하기 화학식 1로 표시되는 축합 방향환 유도체를 제공한다. 
<화학식 1> 
   
(식 중, R a , R b 는 각각 독립적으로 수소 원자 또는 치환기를 나타내고, p는 1 내지 13의 정수를 나타내고, q는 1 내지 8의 정수를 나타내고, p가 2 이상인 경우, 복수의 R a 는 각각 동일하거나 상이할 수 있고, 인접하는 복수의 R a 끼리 포화 또는 불포화된 환을 형성할 수도 있고, q가 2 이상인 경우, 복수의 R b 는 각각 동일하거나 상이할 수 있고, 인접하는 복수의 R b 끼리 포화 또는 불포화된 환을 형성할 수도 있고, L 1 은 단결합, 또는 치환 또는 비치환된 2가의 연결기이며, Ar 1 은 치환 또는 비치환된 핵탄소수 6 내지 50의 아릴기, 또는 치환 또는 비치환된 핵탄소수 5 내지 50의 헤테로아릴기를 나타냄)
Patent KR-20100094529-A (KR)
Inventor: CHANG O CHENG
IPC: H04M1/72442
Filed: 2008-11-21
Abstract: 활성 통신 세션 동안 통신 디바이스(110)에서 믹싱된 오디오를 재생하기 위한 방법 및 시스템이 개시된다.  하나의 구성은 신호음 오디오가 진행 중인 전화 호출 동안 수신된 음성 오디오와 함께 동시에 청취될 수 있도록 한다.  하나의 구성에서, 디바이스(110)는 제 1 오디오 신호를 수신하도록 구성된 송수신기(130), 통지를 수신하도록 구성된 이벤트 핸들러(128), 적어도 하나의 오디오 파일(124)을 저장하도록 구성된 저장소(126), 수신된 통지에 기초하여 저장소에 저장된 오디오 파일(124)을 제 2 오디오 신호로 변환하는 것을 시작하도록 구성된 프로세서(112), 믹싱된 오디오 신호를 생성하기 위해 제 1 오디오 신호와 제 2 오디오 신호를 믹싱하도록 구성된 믹서(120), 믹싱된 오디오 신호를 출력하기 위한 출력 디바이스(122)를 포함한다.
Patent KR-20100094537-A (KR)
Inventor: NAGASAWA CHIZUKO
IPC: H04W76/02
Filed: 2008-12-26
Abstract: 제 1 무선 통신 네트워크(15) 및 제 2 무선 통신 네트워크(16)에 접속하여 무선 통신을 실행하는 무선 통신 유닛(31, 32, 34)과, 실시간 통신을 위한 애플리케이션(애플리케이션)의 실행 유닛(33)과, 애플리케이션의 패킷의 지터를 흡수하기 위한 지터 버퍼(47)와, 제 1 무선 통신 네트워크(15)에서의 무선 링크의 통신 품질을 취득하는 통신 품질 취득 유닛(35)과, 취득한 통신 품질에 근거하여 제 1 무선 통신 네트워크(15)로부터 제 2 무선 통신 네트워크(16)로의 핸드오버를 시작하는 핸드오버 제어 유닛(36)와, 핸드오버가 완료된 후에, 수신되는 패킷의 수신 간격이 미리 결정된 값 이상으로 되면, 지터 버퍼(47)의 패킷 축적량에 근거하여, 애플리케이션의 재생 속도를 제어하는 제어 유닛(33)을 구비한다.  이것에 의해, 재생음의 음질 열화나 통화 품질의 열화 등을 초래하는 일없이, 다른 무선 통신 네트워크로의 핸드오버를 수행할 수 있다.
Patent KR-20100090307-A (KR)
Inventor: YASUDA GOKI
IPC: H04N7/32
Filed: 2009-03-05
Abstract: 입력 화상에 대응하는 국소 복호 화상을 생성하는 화상 처리부(112)와, 소정의 파라미터를 이용하여 상기 국소 복호 화상을 복수의 영역으로 분류하는 영역 분할부(114)와, 분류된 영역마다 필터 계수를 설계하는 필터 설계부(115)와, 분류된 영역마다 대응하는 필터 계수에 따라 상기 국소 복호 화상에 필터 처리를 행하는 필터 처리부(116)와, 필터 처리가 실시된 화상을 축적하는 프레임 메모리(113)와, 축적된 화상을 이용하여 예측 화상을 생성하는 예측기(117)와, 영역의 분류에 이용하는 파라미터 및 분류된 영역마다의 필터 계수의 정보를 부호화 데이터로서 출력하는 부호화기(118)를 구비한다.
Patent KR-20100098564-A (KR)
Inventor: WALTER DARYL SIMON
IPC: C07D279/02
Filed: 2008-12-05
Abstract: 본 발명은 하기 화학식 I의 화합물 또는 그의 제약상 허용되는 염을 제공한다.  상기 화합물 또는 염은 P2X7 수용체 기능을 조절하며, P2X7 수용체에서 ATP의 효과에 길항 작용을 할 수 있는 것으로 여겨진다.  또한, 본 발명은 염증성 통증, 신경병증성 통증, 내장 통증, 류마티스성 관절염 또는 골관절염의 치료 또는 예방에서의 상기 화합물 또는 염의 용도를 제공한다. 
<화학식 I> 
   
식 중, R 1 은 임의로 치환된 C 1   -4  알킬을 나타내고; X는 -(CR 10 R 11 ) n -을 나타내며, 여기서 n은 1 또는 2를 나타내고; R 2 , R 3  및 R 4 는 독립적으로 H, F 또는 Me을 나타내고; R 5 , R 6 , R 7 , R 8  및 R 9 는 독립적으로 수소, 할로겐 또는 시아노; 또는 임의로 치환된 C 1   -6  알킬, C 2   -6  알케닐, C 2   -6  알키닐 또는 C 3   -6  시클로알킬을 나타내되, R 5  및 R 9  중 하나 이상은 수소 이외의 기를 나타낸다.
Patent KR-20100103872-A (KR)
Inventor: HENRY TIMOTHY G
IPC: A62D101/20
Filed: 2008-12-30
Abstract: 본 발명은 자극제, 중금속, 방사성 금속, 산 및 산 자극제, 살충제 및 다양한 농업용 화학제(총체적으로 독성 화합물, 물질 또는 간단하게 독소라고 함)와 같은 독성 산업용 화학제 및 독성 산업용 물질 등의 1종 이상의 독성 화합물 및/또는 물질을 중화하기 위한 제형과 관련 방법 뿐만 아니라 이러한 물질과 접촉한 표면을 제염하기 위한 제형 및 관련 방법에 관한 것이다.  이로써, 본 발명의 제형은 광범위한 범주의 독성 화학제 및 물질의 중화에 이용할 수 있다.  일 구현예에서, 활성 성분은 2,3-부탄디온 모노옥심(또한, 디아세틸 모노옥심(DAM)이라 함)과, 이의 알카리염, 예컨대 포타슘 2,3-부탄디온 모노옥심(KBDO)을 포함한다.  또한, 상기 제형은 전형적으로 활성 성분이 분산되는 담체를 포함한다.  일 구현예에서, 상기 담체는 폴리에틸렌 글리콜(PEG); 모노메톡시폴리에틸렌 글리콜(mPEG); 및 이들의 조합 및 유도체를 포함한다.
Patent KR-20110015505-A (KR)
Inventor: VOLZ MICHAEL
IPC: B60T1/00
Filed: 2009-03-26
Abstract: 본 발명은 자동차의 자동 트랜스미션용 파킹 록 시스템에 관한 것이고, 상기 자동 트랜스미션은 액추에이터를 포함하고, 액추에이터는 자동 트랜스미션 내의 록 엘리먼트를 해제할 수 있고, 상기 록 엘리먼트는 스프링력에 의해 록킹 위치로 유지되고, 록킹 장치(1)가 제공되고, 상기 록킹 장치는 액추에이팅 부재(2)에 의해 록 엘리먼트에 연결되며 니(knee) 레버(3)를 포함하고, 상기 니 레버가  액추에이팅 부재(2)를 고정시킬 수 있어서, 자동 트랜스미션 내의 록 엘리먼트의 맞물림이 방지될 수 있다.  본 발명은 니 레버(3)가 과도한 확장 상태에서 액추에이팅 부재(2)를 고정시키고, 고정 카운터 브래킷(4)이 니 레버(3)의 과도하게 확장된 측면에 장착되는 것을 특징으로 한다.
Patent KR-20100130211-A (KR)
Inventor: IWAMURA MIKIO
IPC: H04W76/02
Filed: 2009-04-28
Abstract: 이동국(UE)이, LTE 방식의 시스템에서 대기를 수행하고 있는 경우에, 기능 EMM은, MME에 대해서, 'CSFB'를 포함하는 서비스 요구신호를 송신하고, MME는, 기능 EMM에 의해서 송신된 서비스 요구신호에 따라서, eNB에 대해서, 'CSFB'를 포함하는 설정정보를 송신하고, eNB는, MME에 의해서 송신된 설정정보에 따라서, 기능 AS에 대해서, WCDMA/GSM식의 시스템 내의 셀을 선택하도록 지시하는 지시정보를 송신하고, 기능 AS는, eNB에 의해서 송신된 지시정보에 따라서 WCDMA/GSM 방식의 시스템 내의 셀을 선택하고, 기능 MM은, 기능 AS에 의해서 선택된 WCDMA/GSM 방식의 시스템 내의 셀을 통해서 회선교환통신을 설정한다.
Patent KR-20100134722-A (KR)
Inventor: ITADANI MOTOHIRO
IPC: B29L11/00
Filed: 2006-11-28
Abstract: 평균 리타데이션(Re 1 )의 세로 연신 필름의 폭 방향의 양단을 파지 수단에 의해 파지하고; 예열 영역, 연신 영역 및 고정 영역을 통과시켜 평균 리타데이션[Re 2 (Re 2 는 Re 1 보다 작다)]의 긴 경사 연신 필름 시험체를 얻을 수 있는 조건으로 연신하며; 해당 필름의 양단을 파지 수단으로부터 해방하여 권심에 감음으로써 폭 방향으로부터 10°~85°의 각도(θs)의 방향으로 배향축을 갖는 긴 경사 연신 필름을 얻는다.
Patent KR-20110017363-A (KR)
Inventor: HAEHL MANFRED
IPC: B60K35/00
Filed: 2009-05-11
Abstract: 본 발명은, 적어도 개략적으로 수직인 제1 디스플레이 면(2)에서 직접 차량 운전자(9)에 의해 반투명 미러(3)를 통해 관찰되고 조명 조절이 가능한 제1 정보의 표시를 위한 제1 디스플레이 어레인지먼트(4) 그리고 그 가동 위치에서 제1 디스플레이 면(2)에 대해 일정 각도 기울어진 제2 디스플레이 면(8)에서 조명 조절이 가능한 제2 정보의 표시를 위한 제2 디스플레이 어레인지먼트(5)를 구비한 차량용 디스플레이 장치에 관한 것이다. 제2 디스플레이 어레인지먼트(5)는 차량 운전자 측에서 제1 디스플레이 어레인지먼트(4) 앞 및 아래에 배치되며 제2 정보는 반투명 미러(3)를 통해 차량 운전자(9)에 반사될 수 있다. 제2 디스플레이 어레인지먼트(5)는 그 가동 위치에서 반투명 미러(3) 방향으로 움직여 비가동 위치로 이동할 수 있다.
Patent KR-20120079730-A (KR)
Title: Light emitting device and method for manufacturing the same
Inventor: KIM JUNG SUB
IPC: H01L33/20
Filed: 2011-01-05
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to prevent a crystal defect on a top semiconductor layer of a graphene layer by preventing the crystal defect generated on a bottom semiconductor layer of the graphene layer. CONSTITUTION: An insulating layer(20) is arranged on a conductive substrate. A first conductivity type semiconductor layer(40) is arranged on the insulating layer. An active layer(50) is arranged on the first conductivity type semiconductor layer. A second conductivity type semiconductor layer(60) is arranged on the active layer. A graphene layer(70) is arranged on the second conductivity type semiconductor layer.
Patent KR-20110081784-A (KR)
Title: Apparatus for evaluating characteristics of cell
Inventor: HAMANO SATOSHI
IPC: G01R31/36
Filed: 2011-01-07
Abstract: PURPOSE: An apparatus for evaluating battery features is provided to identify a circuit constant in the equivalent circuit model of battery, with an arbitrary current wave pattern, in consideration of Warburg impedance, with a high precision and to proceed a high precision of battery feature evaluation. CONSTITUTION: A current wave pattern partition section is composed to output an arbitrary wave pattern by partitioning it with a plurality of step functions in a plurality of micro time intervals. A circuit constant optimization module(6) is composed to compute a circuit constant of the optimized equivalent circuit model based on the step function, voltage experimental values and equivalent circuit model data.
Patent KR-20120082131-A (KR)
Title: Paint composition for fiber reinforced plastic base
Inventor: CHOI HAE DEOK
IPC: C09D175/04
Filed: 2011-01-13
Abstract: PURPOSE: A paint composition is provided to impart picture expressing natural color, texture, etc in harmony on a fiber-reinforced plastic base with excellent durability. CONSTITUTION: A paint composition for fiber-reinforced plastic base comprises 90-10 weight% of particle mixture, and 10-90 weight% of two-component type transparent polyurethane resin. The particle mixture consists of 10-90 parts by weight of mineral powder, glass powder, or a mixture thereof, inorganic particles, and 90-10 parts by weight of wood dust. The two-component type transparent polyurethane resin comprises an acrylic polyol resin, and non-yellowing isocyanate based curing agent as main components. The particle diameter of the wood dust is 0.01-1 mm. the inorganic particle has particle diameter of 0.01-2 mm.
Patent KR-20120082511-A (KR)
Title: Survival game gun for magazine
Inventor: NAM TAE WOO
IPC: F41A9/61
Filed: 2011-01-14
Abstract: PURPOSE: A magazine of a gun for a survival game is provided to frequently check residual bullets in the magazine during play by forming the magazine with a transparent synthetic resin. CONSTITUTION: A magazine of a gun for a survival game(20) comprises a bullet drop preventing member(23). The magazine is installed in a magazine holder(6) of a gun for a survival game. An inlet is installed in one end of the magazine and an outlet is formed in the other end of the magazine. The magazine is a hollow tubular shape at a constant length. The bullet drop preventing member has a cushion and is installed in the inner wall of the inlet of the magazine.
Patent KR-20120084424-A (KR)
Title: Bending method for pipe
Inventor: HA YOUNG KEUN
IPC: B21D7/00
Filed: 2011-01-20
Abstract: PURPOSE: A method for bending a pipe is provided to enable to easily bend without the deformation of a shape and a thickness of a pipe because the pipe is bending-processed in the sate of closing both end parts after filling preheated marbles into the inside of the pipe. CONSTITUTION: A method for bending a pipe is as follows. Marbles are preheated. The pipe in which one end part is closed is filled with the preheated marbles in a preheating step. The other end part is closed. The piped filled with the preheated marbles is bending processed. The marbles are eliminated from the pipe in which a bending is completed. The marbles are preheated at a temperature of 300 to 450°C. The marble is formed with metal materials at a diameter 0.6 to 3mm.
Patent KR-20120087678-A (KR)
Title: Making method of bimetallic oxide adsorbent for bromate removal from drinking water
Inventor: HONG HYE JIN
IPC: B01J20/30
Filed: 2011-01-28
Abstract: PURPOSE: A method of preparing bimetallic oxide absorbent for eliminating bromate from drinking water is provided to widen the surface areas of bromate absorbent and to enhance the surface charge of the bromate absorbent. CONSTITUTION: A sodium chloride solution is reacted with an iron chloride solution and an aluminum chloride solution to synthesize bimetallic hydrogel containing iron and aluminum. The synthesized bimetallic hydrogel is washed with distilled water to eliminate byproducts. Bimetallic oxide hydrogen is separated by centrifuge. The separated bimetallic oxide hydrogel is dried to eliminate moisture. The dried bimetallic oxide hydrogel is plasticized and solidified.
Patent KR-20120088956-A (KR)
Title: Ceramic porous body and preparing method thereof
Inventor: KANG YONG SUNG
IPC: C04B38/00
Filed: 2011-02-01
Abstract: PURPOSE: A porous ceramic material and a manufacturing method thereof are provided to use cenosphere and clay at an optimal ratio, thereby obtaining a porous ceramic body having a small specific gravity. CONSTITUTION: A porous ceramic material is composed of cenosphere and clay and has a plurality of pores inside. 5-200 parts by weight of the clay are included for 100.0 parts by weight of the cenosphere. The porosity of the porous ceramic body is 40-70%. The average internal porous size of the porous ceramic body is 1X10^-6 - 1X10^-9 m. The apparent specific gravity of the porous ceramic body is 0.5-1.1. A manufacturing method of the porous ceramic body comprises the following steps: mixing cenosphere, clay and water; molding the mixture; drying the molded product at 90-99 deg. Celsius; sintering the dried products at 1000-1300 deg. Celsius; and cooling the sintered products down to the room temperature.
Patent KR-20120090647-A (KR)
Title: Upper lid for substrate processing apparatus
Inventor: SON HYOUNG KYU
IPC: H01L21/205
Filed: 2011-02-08
Abstract: PURPOSE: An upper lid for a substrate processing apparatus is provided to uniformly maintain the temperature of each window by arranging a heating device in a partition frame. CONSTITUTION: A shielding plate(135) is installed at the lower portion of a window(13). A polymer generated during substrate processing is adsorbed into the shielding plate. The shielding plate is attachably and detachably combined with the lower portion of the window. The polymer is removed from the shielding plate which is separated from the window. The shielding plate can be made of ceramic materials. A heating device(17) is installed inside a partition frame(14). The heating device can be formed at the lateral side of the window. The partition frame can consist of a lower frame(143) arranged on the lower portion and an upper frame(141) installed on the top of the lower frame . The upper frame and the lower frame can be combined through a connection member(145).
Patent KR-20120090690-A (KR)
Title: Led lighting apparatus and streetlight having the same
Inventor: I SANG CHEOL
IPC: F21Y101/02
Filed: 2011-02-08
Abstract: PURPOSE: An LED lighting device and a streetlight including the same are provided to prevent overheating by solar heat by releasing the heat of an LED module through a heat chamber. CONSTITUTION: An LED module(10) comprises an LED(12) and a substrate(14) for mounting the LED. A thermal base(20) is coupled to the LED module and delivers the heat of the LED module to a heat chamber(30). The heat chamber comprises a heat absorption part(50) which is coupled with the thermal base and a heat sink part in which working fluid vaporized by the heat absorption unit is condensed to release heat.