baber/WOPTO huggingface dataset:
Patent KR-20100049599-A (KR)
Title: Clean rate improvement by pressure controlled remote plasma source
Inventor: FURUTA GAKU
IPC: H01L21/3065
Filed: 2008-07-11
Abstract: The present invention generally comprises a method for cleaning a large area substrate processing chamber. As chamber volume increases, it has surprisingly been found that simply scaling up the cleaning conditions may not effectively clean silicon from the exposed chamber surfaces. Undesired silicon deposits on exposed chamber surfaces may lead to contamination in solar panel formation. Increasing the pressure of the chamber to about 10 Torr or greater while maintaining the chamber at a temperature between about 150 degrees Celsius and 250 degrees Celsius increases plasma cleaning effectiveness such that silicon deposits are removed from the chamber. The combination of high pressure and low temperature may reduce substrate contamination without sacrificing substrate throughput in solar panel fabrication.
Patent KR-20100047265-A (KR)
Title: Electric motor
Inventor: STUBNER ARMIN
IPC: H02K5/173
Filed: 2008-06-26
Abstract: The invention is based on an electric motor (10) with an armature stack (12), which rests firmly on an armature shaft (14), one end of which is mounted rotatably by means of a ball bearing (40) in a pole housing (22) and the other end of which is mounted rotatably by means of a further ball bearing (24) in a transmission housing (20) and which is firmly connected at one free end to a worm (16), wherein inner bearing rings (28, 44) rest on the armature shaft (14), while outer bearing rings (30, 46) of the ball bearings (24, 40) are fitted in the housing (20, 22) in each case with a sliding fit and at least one outer bearing ring (30, 46) is supported axially on the associated housing (20, 22) via a spring element (36), wherein at least one inner bearing ring (28, 44) is supported axially towards the armature stack (12) in each case against a support (32, 48) of the armature shaft (14). The invention proposes that a single spring element (36) is provided on the ball bearing (24) on the transmission housing side, while the outer bearing ring (46) of the ball bearing (40) on the pole housing side is supported directly on a shoulder (52) of the pole housing (22).
Patent KR-20110124691-A (KR)
Inventor: ISHII MICHITOSHI
IPC: A44B1/18
Filed: 2009-03-02
Abstract: 본 발명은 피고정부재인 천 소재 등에 대한 각종 장식품의 고정작업시 번거로운 조정작업을 필요로 하지 않고, 장식부품을 파손, 파괴하는 일 없이, 피고정부재인 천소재 등의 작업 스페이스를 확보할 수 있는 장식품 고정장치 및 그 고정장치에 의한 장식품 고정방법을 제공하는 것이다. 
본 발명은 고정부재인 장식품을 시트형상의 피고정부재에 고정하는 장식품 고정장치로서, 상기 피고정부재를 관통하여 배치되는 관형상부와, 상기 관형상부의 일단부에 형성되며, 상기 피고정부재의 일측 측면부측에 배치되는 일측 플랜지부와, 상기 관형상부 내에 관통하여 배치되고, 상기 관형상부의 길이보다도 긴 길이를 갖는 축부재를 가지며, 상기 축부재를 상기 관형상부의 축방향을 따라 끌어당김으로써 상기 관형상부의 타단부에 타측 플랜지부를 형성하고, 상기 일측 플랜지부와 상기 타측 플랜지부에 의해 상기 장식품을 피고정부재에 고정한다.
Patent KR-20100074133-A (KR)
Title: Surface treating method and device thereof
Inventor: OHASHI KAZUHITO
IPC: B24C3/00
Filed: 2008-09-02
Abstract: [PROBLEMS] In a conventional surface treating technique using a suction cavitation current, flowing condition of fluid is not stabilized and suction cavitation currents flow in almost parallel along a surface to be treated when a wide chamber is used to place matter to be treated therein, therefore crushing impact of cavitation bubbles cannot sufficiently be acted on the surface to be treated. [MEANS FOR SOLVING PROBLEMS] A fluid suction flow path (26) communicating with a fluid supply flow path (25) only via a restriction (27) is provided so as to encircle almost concentrically the fluid supply flow path (25) having at one end thereof the restriction (27) and working fluid (8) in the fluid suction flow path (26) is sucked with a sucking means to thereby generate the suction cavitation flow (5) in a flow directly below the restriction (27) and allow the suction cavitation flow (5) to collide almost vertically against the surface to be treated (6a), whereby the surface to be treated (6a) is surface treated.
Patent KR-20100061697-A (KR)
Title: Method for altering the surface of a synthetic textile
Inventor: DI PIETRO ANGELA
IPC: D06M15/347
Filed: 2008-09-18
Abstract: The present invention is directed to a method of altering the surface of a solid synthetic textile by placing a fabric containing at least some synthetic textile in contact with a at least one silicone additive to provide a synthetic textile having a durable hydrophilic coating.
Patent KR-20100085040-A (KR)
Title: Safety sealed reservoir cap
Inventor: CHEN TEI FU
IPC: B65D51/22
Filed: 2008-10-17
Abstract: A sealed reservoir cap for attaching to a bottle includes an annular part slidably received into another annular part to define an enclosed reservoir therebetween that is closed off by a punchable seal.
Patent KR-20100089833-A (KR)
Inventor: LELL ALFRED
IPC: H01L33/44
Filed: 2008-08-27
Abstract: 본 발명은 파장(lambda)의 복사를 생성하기 위한 활성 영역(2) 및 불규칙적으로 배치된 구조 요소들을 가진 구조화된 영역(3)을 포함하는 복사 방출 반도체칩(1)에 관한 것으로, 상기 구조 요소들은 제1굴절률(n 1 )의 제1물질을 포함하며, 제2굴절률(n 2 )의 제2물질을 함유한 매질에 의해 둘러싸인다.  또한, 상기와 같은 반도체칩의 제조 방법도 제공된다.
Patent KR-20100087032-A (KR)
Inventor: JONG WUCHIEH JAMES
IPC: H04L29/06
Filed: 2008-12-04
Abstract: 보안 엔드-투-엔드 통신 경로에서의 암호화 데이터에 대한 검사를 위해 보안 연관(security association; 'SA')정보를 통신 네트워크 보안 실행 지점(security enforcement point; 'SEP')에 선택적으로 로딩하기 위한 방법, 네트워크 요소, 및 컴퓨터 저장 프로그램 제품이 제공된다.  적어도 하나의 암호화 데이터 패킷이 수신된다.  적어도 하나의 암호화 데이터 패킷을 해독하기 위한 SA 정보가 SEP에 로컬하게 존재하지 않는지가 결정된다.  통신 네트워크 키 서버로 적어도 하나의 암호화 데이터 패킷과 연관된 SA 정보에 대한 요청이 전송된다.  적어도 하나의 암호화 데이터 패킷과 연관된 SA 정보는 통신 네트워크 키 서버로부터 수신된다.
Patent KR-20110041431-A (KR)
Inventor: VECCHIOLI ADRIANA
IPC: C07D221/18
Filed: 2008-12-30
Abstract: 본 발명은 두타스터라이드의 제조방법에 관한 것으로서 상기 합성 공정은 혼합 무수물 형성, 그의 적합한 루이스 촉매의 존재 하에서 2,5-비스(트리플루오로메틸)페닐아민과의 후속 반응 및 분리, 아세토니트릴/물로부터 정제와 결정화 단계를 포함한다. 본 발명은 또한 폼 Ⅲ라고 불리우는 두타스터라이드의 새로운 다형성 폼 및 두타스터라이드를 포함하고 있는 약제학적 조성물에 관한 것이다.
Patent KR-20100111280-A (KR)
Title: Embedded constrainer discs for reliable stacked vias in electronic substrates
Inventor: SRI JAYANTHA SRI
IPC: H01L23/498
Filed: 2009-01-20
Abstract: A substrate via structure for stacked vias includes: a plurality of stacked vias, wherein each via is disposed on a landing; and at least one constrainer disc surrounding at least one via, for constraining in-plane deformation of the substrate via structure. The constrainer disc is embedded such that the constrainer disc is disposed between two layers of resin. The constrainer discs may be made of copper. The constrainer disc may be circular or square-shaped. Preferably there is a dielectric gap between the constrainer disc and the via.
Patent KR-20100127212-A (KR)
Inventor: LEUSCHNER CAROLA
IPC: C07K19/00
Filed: 2009-01-26
Abstract: 본 발명은 융합 구성물, 융합 구성물을 이용하는 방법 및 바람직하지 않거나 비정상적인 세포 증식 또는 과증식성 질병, 예컨대 종양, 암, 신생물 및 악성종양을 치료하는 방법에 관한 것이다.
Patent KR-20100121659-A (KR)
Inventor: PAOLINI JR RICHARD J
IPC: G02F1/167
Filed: 2009-03-11
Abstract: 스타일러스 또는 유사한 기구로 기록하도록 의도된 전기-광학 디스플레이는, 전극 상에 전기-광학 재료의 층을 형성하고; 전기-광학 재료 위에 실질적인 무용매 중합성 액체 재료를 증착하며; 중합성 액체 재료를 중합함으로써 생산된다.
Patent KR-20100126403-A (KR)
Title: Colloidal aqueous organopolysiloxane dispersions which contain binders and the use thereof
Inventor: HELLER ANTON
IPC: D06M15/333
Filed: 2009-03-03
Abstract: Binder-containing aqueous dispersions containing organopolysiloxanes R1xSi(OR2)yO(4-x-y)/2 where x+y is ≰3, x averages 1.0 to 2.0 and y averages 0 to 0.5, and a water soluble or self-dispersing silane-containing polymer provides both high adhesion as well as soil-repellant properties when applied to substrates such as textiles and carpeting.
Patent KR-20100129757-A (KR)
Inventor: HENDLER LAWRENCE
IPC: G05B23/02
Filed: 2009-02-20
Abstract: 제조 과정을 감시하는 방법은 상기 제조 과정에 대해 최종 처리 단계의 결말에서 반도체 웨이퍼들에 대한 계측 데이터를 획득하는 단계('단계 a')를 특징으로 한다.  데이터는 반도체 웨이퍼들을 제조하는 제 1 처리 단계에 대한 복수의 처리 변수용으로 획득된다('단계 b').  상기 제 1 처리 단계의 제 1 수학적 모델은 계측 데이터, 및 상기 제 1 처리 단계에 대한 복수의 처리 변수용 획득 데이터에 기초하여 구현된다('단계 c').  단계(b 및 c)는 상기 반도체 웨이퍼들을 제조하는 적어도 제 2 처리 단계에 대해 반복된다('단계 d').  n 번째 수학적 모델은 계측 데이터, 및 n 처리 단계들 각각에 대한 복수의 처리 변수용 데이터에 기초하여 구현된다('단계 e').  상부 레벨 수학적 모델은 상기 계측 데이터, 및 단계(c, d 및 e)에 의해 구현된 모델들에 기초하여 생성된다('단계 f ').  단계 f의 상부 레벨 수학적 모델은 상기 계측 데이터에 충분한 영향을 미치는 상기 처리 변수들에 기초한다.
Patent KR-20100135793-A (KR)
Inventor: HANSCH MARKUS
IPC: C07C67/347
Filed: 2009-03-04
Abstract: UV 복사선으로부터 인간 및 동물의 헤어 및 피부를 보호하기 위한, 하기 화학식 1의 벤질리덴 말로네이트의 용도가 개시된다: 
<화학식 1> 
   
상기 식에서, 
R 1  및 R 2 는 서로 독립적으로 수소; OH; C 1 -C 12 알킬; C 1 -C 12 알콕시; C 1 -C 12 알킬아미노; C 1 -C 12 디알킬아미노; 카르복실레이트, 술포네이트 및 암모늄 라디칼로부터 선택된 수-가용화 기이고; 
R 3 은 COOR 5 ; COR 5 ; CONR 5 R 6 ; CN; 또는 SO 2 R 7 이고 ;   
R 4 는 COOR 8 ; COR 9 ; CONR 8 R 9 ; CN; 또는 SO 2 R 10 이고;  
R 5 , R 6 , R 7 , R 8 , R 9  및 R 10 은 서로 독립적으로 C 1 -C 18 알킬; 비치환되거나 또는 하나 이상의 C 1 -C 4 알킬로 치환된 C 3 -C 12 -시클로알킬; 비치환되거나 또는 C 1 -C 6 알킬-치환된 C 6 -C 20 아릴; 오르가노실라닐; 또는 오르가노실록사닐이고; 
A는 -C 1 -C 20 알킬렌-, -CH 2 CH(OH)CH 2 -, -C 5 -C 20 시클로알킬렌, -C 2 -C 20 알케닐렌-, -C 5 -C 10 아릴렌- 또는 -C 5 -C 10 아릴렌-(C 1 -C 10 알킬렌)-이고, 이는 비치환되거나 또는 치환되고, 직쇄 또는 분지형이고, -O, -S- 및 -NH-로부터 선택된 하나 이상의 헤테로원자가 임의로 개재된다.
Patent KR-20100125416-A (KR)
Inventor: TODA KENJI
IPC: H01J31/15
Filed: 2009-03-18
Abstract: 보다 높은 발광 휘도를 발현할 수 있는 형광체가 제공된다.     식 xM 1 O·M 2 O·yM 3 O 2  (여기서, M 1  은 Ca, Sr 및 Ba 를 포함하는 군 중에서 하나 이상을 나타내고, M 2  는 Mg 및/또는 Zn 을 나타내고, M 3  은 Si 및/또는 Ge 를 나타내고, x 는 4∼6 의 범위의 값이고, y 는 2∼4 의 범위의 값임) 으로 나타내지는 화합물에 부활제 (activator) 가 포함되는 형광체.     식 M 1   5   (1-z) Eu z M 2 M 3   3 O 12  (여기서, M 1 , M 2  및 M 3  은 상기와 동일한 의미를 가지며, z 는 0.0001∼0.3 의 범위의 값임) 으로 나타내지는 형광체.     상기 형광체는 브레디자이트 (Bredigite) 와 동일한 결정 구조를 갖는다.
Patent KR-20100135291-A (KR)
Inventor: FROST GREGORY I
IPC: A61K31/337
Filed: 2009-04-14
Abstract: 히알루로난-관련 상태, 질환 및 장애의 치료를 위한, 히알루로난 분해 효소, 예컨대 가용성 히알루로니다제를 함유하는 조합물, 조성물 및 키트가 제공된다.  한 예에서, 제품은 추가 작용제 또는 치료를 포함한다.  이러한 제품은 히알루로난-관련 질환 및 상태, 예를 들어 히알루로난-관련 암, 예를 들어 히알루로난-풍부 종양의 치료를 위한 제품의 투여 방법에서 사용될 수 있다.  상기 방법은 히알루로난 분해 효소 조성물 단독 또는 다른 치료와의 병용 투여를 포함한다.  또한, 히알루로난-관련 질환 및 상태에서 지속된 치료 효과를 제공하기 위한 방법 및 조성물이 제공된다.
Patent KR-20110014178-A (KR)
Inventor: STREIB MARTIN
IPC: F02M37/00
Filed: 2008-11-28
Abstract: 본 발명은 외부로부터 야기된 압력 변동에 대한 반응으로서 탱크 시스템 내의 압력 변화로부터 누설의 존재가 추론되는, 특히 차량의 탱크 시스템(1) 내의 누설을 감지하기 위한 방법에 관한 것이다.  이 경우, 사전 설정 가능한 누설 크기에 대해 온도에 좌우되는, 탱크 시스템(1) 내의 예상될 압력 변화가 측정되고, 실제 압력 변화와 예상될 압력 변화의 비교로부터 누설의 존재가 추론됨으로써, 탱크 시스템(1) 내의 온도의 영향이 고려된다.
Patent KR-20120080692-A (KR)
Title: Friend nickname making system
Inventor: KIM SO YEON
IPC: G06F19/00
Filed: 2011-01-09
Abstract: PURPOSE: A system for generating the nick names of friends is provided to generate and output the nick names of the friends by recognizing photographs and matching similar photographs to the recognized photographs. CONSTITUTION: The name of a friend is inputted, and the similar word to the name is matched(S1, S2). Whether the selected similar word is adequate for the friend is verified(S3). Unless the selected similar word is adequate for the friend, a photograph is received(S4). The similar photograph to the received photograph is matched(S5). Based on the matching process of the photograph, the nickname of the friend is finally determined(S6).
Patent KR-20120081675-A (KR)
Title: Heat exchanger
Inventor: SHIN SUNG HONG
IPC: F28F9/02
Filed: 2011-01-12
Abstract: PURPOSE: A heat exchanger is provided to reduce whole size while securing the area for a clad and keeping the size of the whole size of the heat exchanger. CONSTITUTION: A heat exchanger comprises a pair of header tanks, a plurality of tubes, and a pin. The header tank is composed of a header(110) and a tank. The tube forms flow passage for the flow of heat exchanging fluid. The pin is installed between tubes. The area including tube is formed larger than the area including no tube.
Patent KR-20120082504-A (KR)
Title: Chungkookjang composition to stimulate growth of vascular endothelial cell
Inventor: KIM HAN BOK
IPC: A61P9/10
Filed: 2011-01-14
Abstract: PURPOSE: A Cheonggukjang composition for promoting the growth of vascular endotherlial cells is provided to promote the growth of HUVEC(human umbilical vein endothelial cells) and to treat wound and ischemic heart disease. CONSTITUTION: A composition for promoting the growth of vascular endothelial cells contains Cheonggukjang extract as an active ingredient. The composition for promoting vascular endothelial cells is prepared by extracting Cheonggukjang powder with ethanol, separating a solid phase and liquid phase, and distilling the liquid phase by reduced pressure. The vascular endotherlial cells are HUVEC(human umbilical vein cell).
Patent KR-20120087614-A (KR)
Title: Simulation device for predicting mechanical material property after quenching and the method thereof
Inventor: LEE SANG WON
IPC: G01N25/02
Filed: 2011-01-28
Abstract: PURPOSE: A mechanical physical property simulating device and a simulating method thereof are provided to perform temperature detection per each section with respect to a longitudinal direction of a test sample while cooling one end part of the opened test sample after sealing a rest area except the one end part of heat heated test sample with an insulating material, thereby precisely predicting mechanical properties of a large steel product after quenching. CONSTITUTION: A mechanical physical property simulating device comprises an insulating housing(110), a temperature detecting unit(120), and a cooling water spraying unit(130). The insulating housing inserts a test sample into the inside, thereby insulating by sealing residual area except one end part of the test sample. The temperature detecting unit detects the temperature of the test sample being inserted into the inside of the insulating housing. The cooling water spraying unit sprays cooling water to one end part side of the test sample being opened from the insulation housing.
Patent KR-20120088154-A (KR)
Title: Yam Jeungpyeon and method for producing therefor
Inventor: CHOI GUEM HWA
IPC: A23L33/00
Filed: 2011-01-31
Abstract: PURPOSE: Fermented and steamed rice cake containing yam, and a producing method thereof are provided to improve the nutrition of the rice cake by using the yam and milk. CONSTITUTION: A producing method of fermented and steamed rice cake containing yam comprises the following steps: washing and soaking the rice in water for 10-12 hours, dehydrating the rice using a wicker tray before drying for 5 hours, and crushing the dried rice using a crusher to obtain rice powder; peeling the yam, and steaming at 90-110 deg C for 20-30 minutes; mixing the steamed yam with milk, and grinding to obtain a yam mixture; mixing and kneading the yam mixture with the rice powder, unrefined rice wine, sugar, salt, and water; fermenting the mixture at room temperature for 10-12 hours; steaming the fermented mixture at 90-110 deg C; and sprinkling almond or black sesame seeds as toppings on the obtained rice cake.
Patent KR-20110091481-A (KR)
Title: Drive arrangement for an electric vehicle
Inventor: CHODURA HARTMUT
IPC: B60L11/18
Filed: 2011-02-01
Abstract: PURPOSE: A driving system for an electric vehicle is provided to minimize the number of additional components, in particular high tension lines, in enhancing amenities. CONSTITUTION: A driving system for an electric vehicle comprises one or more electrical energy storages and an axle driving device(10). The electrical energy storage can be discharged when the electrical machine operates as a motor, and the electrical energy storage can be charged when the electrical machine operates as a generator. The axle driving device comprises two electrical machines and consists of portal design. The electrical machine drives vehicle wheels of the axle of the electrical vehicle.
Patent KR-20110101098-A (KR)
Inventor: KANG SEOK HO
IPC: H01L21/027
Filed: 2011-03-07
Abstract: 네가티브 톤(tone) 현상 공정을 이용하여 포토리소그래픽 패턴을 형성하는 방법이 제공된다. 또한 상기 방법에 의해 형성된 코팅된 기판 및 전자 장비가 제공된다. 본 방법은 특히 전자 장비의 제조에 적용가능하다.
Patent KR-20110103367-A (KR)
Inventor: HOLBROOK RICHARD W
IPC: G06F13/38
Filed: 2011-03-14
Abstract: 포터블 디바이스를 구성하기 위한 시스템 및 방법이다.  포터블 디바이스는 시리얼 버스 허브, 시리얼 버스를 통해 시리얼 버스 허브에 연결된 하나 이상의 프로세서들, 및 시리얼 버스를 통해 시리얼 버스 허브에 연결된 플래시 메모리를 포함한다.  열화된 신호는 시리얼 버스를 통해 포터블 디바이스에 포함된 시리얼 버스 허브에 수신되고, 열화된 신호는 포터블 디바이스에 대한 펌웨어를 초기화 또는 업데이트하도록 플래시 메모리에 기입될 코드를 포함한다.  시리얼 버스 허브는 열화된 신호를 복구함으로써, 복구된 신호를 생성하며, 포터블 디바이스에 대한 플래시 메모리의 펌웨어를 초기화 또는 업데이트하기 위해 하나 이상의 프로세서들 중 적어도 하나에 복구된 신호를 송신한다.
Patent KR-20120107325-A (KR)
Title: Overlap wiper system for commercial vehicle
Inventor: JEONG JONG HWA
IPC: B60S1/18
Filed: 2011-03-21
Abstract: PURPOSE: An overlap wiper system for a commercial vehicle is provided to prevent lateral movement of a reducer and damage and deformation of linkages, and to reduce a load amount. CONSTITUTION: An overlap wiper system for a commercial vehicle comprises a wiper motor, a pair of linkages(20,20'), a pair of wiper arm assemblies, and a pair of blade assemblies. The pair of ring cages is coupled on both sides of the wiper motor, and the pair of wiper arm assemblies is coupled to the pair of the linkages. A passenger seat linkage is composed of a triangular link(51) coupled with a fixing hinge shaft(60). The passenger seat linkage is coupled with the wiper arm assemblies by a reducer(50) coupled with a vehicle body. The blade assembly is coupled to each wiper arm assembly. A mounting bracket(61) is formed in the fixing hinge shaft as a single body so that the reducer can be easily coupled to the vehicle.
Patent KR-20120111633-A (KR)
Title: Washing machine
Inventor: LEE SANG JONG
IPC: D06F35/00
Filed: 2011-04-01
Abstract: PURPOSE: A laundry machine with a metal detection device is provided to sense foreign substances bigger than a fixed size and make a warning without checking laundry one by one. CONSTITUTION: A frequency sensor senses a frequency shift generated when metal substances passes by coils. If the frequency shift is generated, the frequency sensor notifies the generation of the frequency shift to a laundry machine controller. The laundry machine controller stops the operation of a laundry machine. The frequency sensor detects one or more of the size of the frequency shift and a generation time of the frequency shift. Time intervals of a frequency generated when laundry passes by the coils are measured. [Reference numerals] (AA) Alarm unit; (BB) Frequency sensing unit; (CC) Laundry machine unit; (DD) Coil/oscillation unit
Patent KR-20110044190-A (KR)
Title: The protection film with color for preventing fingerprint and the transparent storage case thereof
Inventor: KIM YOUNG HOON
IPC: H04M1/02
Filed: 2011-04-08
Abstract: PURPOSE: A fingerprint prevention screen protective film and transparent storing case are provided to prepare a printing unit in a circumference of a transparent unit. CONSTITUTION: A front surface of a mobile phone and a smart phone(10) is divided into an input area for inputting a control signal and a video output area(12) for a display of an image. The input area is formed in a circumference part of the image output area. A screen protective film(20) covers the image output area and the input area. The screen protective film is divided into a transparent viewing part(21) corresponding to the image output area and a printing part(22) corresponding to the input area. Various colors or patterns are printed in the printing unit.
Patent KR-20120119931-A (KR)
Title: Method for manufacturing the functional silica magnetic nano-paticle immobilized the cystene protein G and the functional silica magnetic nano-paticle is manufactured thereby
IPC: G01N33/552
Filed: 2011-04-15
Abstract: PURPOSE: A method for preparing cysteine protein G-fixed magnetic silica nanoparticles is provided to improve sensitivity and to simplify the process by one-step. CONSTITUTION: A cysteine protein G-fixed magnetic silica nanoparticle is prepared by substituting chlorosilane onto the surface of silica-coated magnetic silica nanoparticles and conjugating cysteine protein G to a chloro group of the nanoparticles. The nanomagentic material is magnetite(Fe_3O_4), hematite(alpha-Fe_2O_3), maghemite(gamma-Fe_2O_3), nickel, cobalt, or compounds thereof. The cysteine protein G is a cysteine functional group-tagged protein G multimer.
Patent KR-20120120640-A (KR)
Title: A preparation method for olefin-aromatic vinyl copolymer or terpolymer comprising polar groups
IPC: C08F16/06
Filed: 2011-04-25
Abstract: PURPOSE: A manufacturing method of a copolymer or terpolymer is provided to provide excellent transparency, processability, mechanical/electrical performance, adhesion with other plastic material and metal, coatability, and printability for an olefin-aromatic-vinyl compound copolymer resin. CONSTITUTION: A manufacturing method of a copolymer or terpolymer comprises: a step of obtaining copolymer or terpolymer comprising repeating units indicated in chemical formula 3 by polymerizing an aromatic vinyl compound monomer or a mixture of olefin monomer and an aromatic vinyl compound monomer, and an alkenyldialkylaluminum compound indicated in chemical formula 2; and a step of conducting reaction by contacting the copolymer or terpolymer with oxygen, carbon dioxide, or sulfur trioxide.
Patent KR-20120121464-A (KR)
Title: assembling method of straight movement apparatus of motor
IPC: F16H25/08
Filed: 2011-04-27
Abstract: PURPOSE: A method for assembling a linear motion device for a motor is provided to prevent screws from loosening and becoming distorted by the coupling structures of a support bracket with bolts and transfer screws. CONSTITUTION: A method for assembling a linear motion device for a motor comprises following steps. A driver is pushed in through a hole(22) from the outside of a support bracket(3). A joining bolt(16) temporally joined to a joining bracket(2) is tightened. A motor(1) is pushed into the end of the inside of the support bracket after the straight movement of the motor is checked. Users assemble the device after confirming the normal operation of the motor so that unnecessary work is prevented in advance.
Patent KR-20120122090-A (KR)
Title: ELECTROLESS Ni-P PLATING SOLUTION FOR FUEL CELL SEPARATOR, AND FUEL CELL SEPARATOR USING THE SAME
IPC: C23C18/54
Filed: 2011-04-28
Abstract: PURPOSE: An electroless plating nickel-phosphorous solution is provided to minimize phenomenon that nickel is melt while maintaining amount of current even in case high voltage is instantaneously applied. CONSTITUTION: An electroless plating nickel-phosphorous solution comprises a nickel precursor and a reducing agent. The reducing agent comprises sodium hypophosphite monohydrate and hydrazine. The comprised amount of the reducing agent is 300-500 g/L based on 1L of plating liquid. The weight ratio of hypophosphite and hydrazine is 1:0.5-0.8. A fuel cell separator comprises a metal substrate, and an Ni-P electroplating layer formed on the metal substrate. The Ni-P electroplating layer comprises 3.0-6.0 weight% of phosphorous based on the total weight of Ni and P. [Reference numerals] (AA) Voltage(Vvs. SCE); (BB) Current(A/cm^2); (CC) Embodiment; (DD) Comparative embodiment 1; (EE) Comparative embodiment 2
Patent KR-20120122513-A (KR)
Title: Implementation method of the high-resolution artificial retinal stimulator
IPC: A61N1/04
Filed: 2011-04-29
Abstract: PURPOSE: An artificial high resolution retina stimulator is provided to prevent damage to cells due to heat generation. CONSTITUTION: An artificial high resolution retina stimulator comprises a main circuit unit which receives signal-processed video information and converts the information into an electric signal, and a supplementary circuit unit which receives the information of the main circuit and stimulates a retina electrode with direct electric signal. One or more supplementary circuit unit shares the main circuit unit. In the supplementary circuit unit, a decoder and a microelectrode array are integrally formed. [Reference numerals] (AA) Signal-processed video information; (BB) N number of stimulators; (CC) Circuits for driving stimulator circuit; (DD) Main circuit unit; (EE) Artificial retina stimulating chip; (FF) Date(from main circuit unit); (GG) SEL(from decoder); (HH) Memory element; (II) Programmable electric signal generator; (JJ,N1,N2,N3,N4,N5,N6,N7,N8,N9) Electrode; (KK) N_xN number of microelectrode array; (LL) Decoder; (M1,M2,M3,M4,M5,M6,M7,M8,M9) Supplementary circuit unit; (OO) Retina electrode array+supplementary circuit unit+decoder; (PP) Need of at least(N+log_2N+2 Power Line) wires