baber/WOPTO huggingface dataset:
Patent KR-20090037121-A (KR)
Title: Method of forming phase change material layer using ge(ii) source, and method of fabricating phase change memory device
Inventor: BAE BYOUNG JAE
IPC: H01L27/115
Filed: 2007-10-11
Abstract: A method for forming a phase change material film using a Ge(II) source and a manufacturing method of a phase change memory device are provided to reduce a grain size by reducing a deposition temperature in a phase change material film forming process. A substrate is loaded inside a reaction chamber(S10). The reaction chamber has a cold wall type or a hot wall type. The cold wall type reaction chamber includes a substrate stage having a heating line and a shower head. The hot wall type reaction chamber includes a heating line. A reaction gas is supplied inside the reaction chamber(S20), and has an NH2 group. The reaction gas is one gas selected from groups made of ammonia, primary amine, and hydrazine. A Ge(II) source as a first source is supplied inside the reaction chamber(S30). A second source is supplied inside the reaction chamber(S40). A phase change material film containing Ge is formed on a top part of the substrate(S50).
Patent KR-20090038548-A (KR)
Title: Preparation mothod of pressed oil reduced benzopyrene using active carbon
Inventor: KIM JAI HOON
IPC: C11B1/04
Filed: 2007-10-16
Abstract: A method for preparing pressed oil reducing benzopyrene is provided to secure the safety by reducing the benzoapyrene generated in a manufacturing process effectively while maintaining the color and flavor of the pressed oil(sesame oil, perilla oil, and crude red pepper seed oil etc). A method for preparing pressed oil reducing benzopyrene comprises the steps of: extracting pressed oil from Sesamum indicum, Perilla frutescens or red pepper seed; removing a free fatty acid of the extracted pressed oil with caustic soda solution at 50~60 °C; bleaching the deoxidized pressed oil by using activated charcoal; and deodorizing the bleached pressed oil to prepare the purified pressed oil.
Patent KR-20080035968-A (KR)
Title: Semiconductor integrated circuit designing method, semiconductor integrated circuit device, and electronic device
Inventor: YOSHIMOTO YUTAKA
IPC: G11C7/00
Filed: 2007-10-16
Abstract: A method for designing a semiconductor integrated circuit, and a semiconductor integrated circuit device, and an electronic device are provided to automate layout design of the semiconductor integrated circuit having a power control transistor easily. A semiconductor integrated circuit comprises a high potential voltage line and a low potential voltage line, a first pseudo voltage line connected to the high potential voltage line by intervening a first power control transistor and a second pseudo voltage line connected to the low potential voltage line by intervening a second power control transistor. According to a method for designing the semiconductor integrated circuit, a first logic gate cell and a first layout cell and a second logic gate cell and a second layout cell are prepared(S11). Logic simulation is performed by using a net list(100) displaying a logic circuit to be designed, and output state of each basic logic gate constituting the logic circuit is determined(S12). The net list is changed by using the first logic gate cell for a basic logic gate with output state of H and the second logic gate cell for a basic logic gate with output state of L(S13). Layout is generated by using the first layout cell for the first logic gate cell and the second layout cell for the second logic gate cell, on the basis of the changed net list(S14).
Patent KR-20090041282-A (KR)
Title: Apparatus and method for measuring reception sensitivity of base station by using repeater
Inventor: CHOI JIN HO
IPC: H04L12/26
Filed: 2007-10-23
Abstract: An apparatus and a method for measuring the receive sensitivity of a base transceiver station on a real time basis by using a relay are provided to measure reception sensitivity of a mobile base station by analyzing the spectrum of reverse output signal of the master unit. A call test is requested to a testing terminal which is built in a slave unit(S11). ACK for the house probe response is transmitted(S12). A microprocessor sets up the reverse path(S13). The testing terminal maintains the call connection(S14). The receive sensitivity of pathway is measured(S15). It determines whether to generate error on a relevant path(S16). The measurement of the relevant pathway is finished(S18). It determines whether the measurement path is a first path(S19). If the measurement path is the second path, it examines the state of the testing terminal according to the reliability test(S21).
Patent KR-20090041640-A (KR)
Title: Device for fabricating non-woven fabric and method of said it
Inventor: ROH KYUNG EIL
IPC: D06H7/00
Filed: 2007-10-24
Abstract: An apparatus for processing non-woven and a method thereof are provided to form dotted lines and to offer convenience by diversifying width of manufacture the non-woven. An apparatus(50) for processing non-woven comprises the followings: a power transmission part controlling tension of the non-woven fabric by controlling a speed rate; a guide part(3) amending the amount of fabric which comes disentangled; a folded part(4) adjusting width of the whole non-woven fabric; a dotted line processing part(6,7) forming constant intervals; a winding part winding the non-woven fabric on a roll.
Patent KR-20080039801-A (KR)
Title: Electrostatic chuck and manufacturing method thereof
Inventor: HATTORI AKIYOSHI
IPC: H01L21/67
Filed: 2007-10-31
Abstract: An electrostatic chuck is provided to form an electrostatic chuck of high reliability rarely damaged by pressure in bonding a terminal by advantageously suppressing generation of a crack in a dielectric layer adjacent to an electrode for generating electrostatic force. A base member(11) has a substrate stack surface(11a), made of an alumina ceramics of an almost disk shape. An electrode(12) is buried in the base member, parallel with the substrate stack surface of the base member. A terminal(13) is inserted from the back surface(11b) of the substrate opposite to the substrate stack surface into a terminal hole(11c) formed toward the electrode. The electrode has an almost uniform thickness, having a convex part(12a) of an almost truncated cone shape made of the same material as the electrode in a position confronting the terminal hole. The terminal is bonded to the convex part. In the convex part, the angle of the flat surface of the terminal of the electrode to the slope surface of the convex part is 40 degrees or less, and a distance from the flat surface of the terminal to the bonding surface of the terminal is not less than 0.01 mm and less than 0.8 mm. The electrode can contain conductive powder and alumina powder wherein the added quantity of the alumina powder with respect to the conductive powder is 5-20 volume percent.
Patent KR-20090044202-A (KR)
Inventor: LEE SANG KWON
IPC: G06F15/00
Filed: 2007-10-31
Abstract: 본 발명은 웹페이지의 우회침입 탐지 및 매개변수 변조 침입 탐지를 이용한 웹 보안 서비스 방법 및 그 시스템에 관한 것으로 더욱 상세하게는 (a) 인터넷상의 사용자단말들로부터 웹서버에 구성되는 웹사이트별 웹페이지에 접속을 시도하면 상기 웹사이트의 보안권한을 갖는 보안서버는 상기 사용자단말들에 의해 상기 접속 시도된 웹페이지에 따라 상기 웹서버로부터 생성된 로그파일을 수집하는 단계; (b) 상기 보안서버는 상기 수집된 로그파일을 저장하며, 이 로그파일을 이용하여 접속 시도된 웹페이지의 접속 순서를 분석하는 단계; (c) 상기 보안서버는 내부 데이터베이스에 기저장된 정상적인 웹페이지의 접속 순서에 대한 보안 정책을 검색 및 추출하여 상기 (b) 단계에서 분석된 웹페이지의 접속 순서와 비교에 의해 일치 여부를 판단하는 단계; (d) 상기 보안서버는 상기 일치 여부 판단결과 비정상 접속 시도로 판단되면 비정상 접속 시도에 대한 보고서를 생성하고, 생성된 보고서는 상기 보안서버와 연동되는 보안어플리케이션이 실행된 관리자단말에 전송하는 단계를 포함하는 웹페이지의 우회침입 탐지 및 매개변수 변조 침입 탐지를 이용한 웹 보안 서비스 방법과, 인터넷상에 제공되는 웹사이트를 구성하는 웹서버와 웹사이트별 구성된 웹페이지에 접속 시도하는 다수의 사용자단말들을 포함하는 시스템에 있어서, 상기 사용자단말들에 의해 접속 시도된 웹페이지의 탐지대상 여부를 판단하여 탐지대상인 웹페이지에 대하여 웹페이지별 생성되는 로그파일을 수집하며, 수집된 로그파일을 저장 및 분석하고, 웹페이지의 우회 접속 또는 웹페이지 도메인의 매개변수  변조를 판단하기 위해 기저장된 정상적인 웹페이지 접속 순서 또는 정상적인 매개변수에 대한 보안정책을 검색 및 추출하여 상기 분석된 로그파일과 비교에 의해 웹페이지의 우회 접속 또는 웹페이지 도메인의 매개변수 변조 여부를 판단하고, 판단결과 비정상 접속에 대한 보고서를 생성하는 보안서버; 상기 보안서버와 연동하는 보안어플리케이션을 상기 보안서버로부터 요청에 의해 전송받아 실행하며, 실행된 보안어플리케이션을 통하여 특정 웹사이트에 대한 비정상 접속에 대한 탐지대상, 보안권한 및 보안수준을 설정하며, 이 설정에 의해 탐지대상의 웹페이지에 상기 사용자단말들로부터 웹페이지 우회 접속 또는 웹페이지 매개변수 변조 접속에 의한 비정상적인 접속시 상기 보안서버로부터 생성되는 비정상 접속에 대한 보고서를 전송받는 관리자단말을 포함하는 웹페이지의 우회침입 탐지 및 매개변수 변조 침입 탐지를 이용한 웹 보안 서비스 시스템에 관한 것이다. 
       
     우회침입, 매개변수 변조, 로그파일 분석, IDS, IPS, 방화벽
Patent KR-20090044477-A (KR)
Inventor: KI IN SEO
IPC: G01F23/76
Filed: 2007-10-31
Abstract: 본 발명은 보의 양측 수위 차를 신속하고 정확하게 측정할 수 있는 부력식 수위 차 감지장치에 관한 것으로, 본 발명에 따른 부력식 수위 차 감지장치는 보 또는 댐과 같은 구조물에 의해 상호 구획된 내수와 외수의 경계부에 마련된 현가수단과, 상기 현가수단에 설치된 지지부재에 의해 지지되며, 상기 내수와 외수에 각각 위치하여 내수와 외수의 수위를 감지하는 제1, 제2 수위감지부재와, 상기 내수와 외수의 수위 차에 따른 제1, 제2 수위감지부재의 높이 차를 감지하는 측정하는 센싱부재를 구비한다. 
     본 발명에 따른 부력식 수위 차 감지장치는 조수 간만의 차 또는 홍수와 같은 내수와 해수의 높이 차를 신속하고 정확하게 감지할 수 있으므로 수위차에 따른 수문의 개문 또는 폐문이 신속하게 이루어질 수 있도록 한다. 
       
     수문, 자동, 수위차
Patent KR-20090049115-A (KR)
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2007-11-13
Abstract: LH (Left Handed) 특성을 갖는 LH 선로를 이용한 안테나가 개시된다.  안테나는 음의 위상 지연을 갖는 LH (Left Handed) 특성을 갖는 1 이상의 LH 선로부, 및 상기 LH 선로부 중 적어도 하나와 직렬 접속되고 양의 위상 지연을 갖는 1 이상의 RH 선로부를 포함하여 상기 LH 선로부와 상기 RH 선로부의 위상 지연의 합이 실질적으로 90°인 주파수에서 동작한다.  다르게는, 2 이상의 상기 LH 선로부와 2 이상의 상기 RH 선로부가 교호 접속되어 다중 대역 특성을 가질 수 있다.  LH 선로를 이용한 안테나는 크기를 자유롭게 조정하여 안테나 효율을 개선할 수 있으며, 용이하게 다중 대역 특성을 구현할 수 있다. 
       
     LH 선로부, 음의 위상 지연, 교호 배치, 이격 거리
Patent KR-20080045068-A (KR)
Title: Rail transport apparatus
Inventor: KYUTOKU SENZO
IPC: B65G21/22
Filed: 2007-11-16
Abstract: A transport apparatus on a railroad is provided to shorten a connection rail as length required for an emergency stop in case of erroneous operation of shift. A transport apparatus on a railroad includes a rail(10), first and second direction control guides, a transport vehicle(30), and a forward shift guide. The rail has a major rail(11), a sub rail(12), and connection rails(13) connecting the major rail and the sub rail. The first direction control guide is extended in an extending direction of the connection rail at one side of a width direction of the connection rail and is extended toward the major rail. The second direction control guide is extended in the extending direction of the connection rail at the other side of the connection rail without overlapping with the first direction control guide. The transport vehicle is supported and guided by the rail and has a plurality of roller units with first and second rollers. The forward shift guide guides the roller unit to a guide position of the second roller of the roller unit.
Patent KR-20090050641-A (KR)
Inventor: KIM JAE WOON
IPC: H01L21/28
Filed: 2007-11-16
Abstract: 본 발명은 제1 금속막이 형성된 반도체 기판이 제공되는 단계, 제1 금속막의 상부에 층간 절연막을 형성하는 단계, 층간 절연막에 제1 금속막이 노출되도록 콘택 홀을 형성하는 단계, 콘택 홀의 표면을 따라 제1 확산 방지막을 형성하는 단계, 산소 가스를 공급하여 제1 확산 방지막의 상부에 제2 확산 방지막을 형성하는 단계, 제2 확산 방지막의 상부에 제3 확산 방지막을 형성하는 단계를 포함하는 반도체 소자의 확산 방지막 형성 방법으로 이루어진다.  
       
     확산 방지막, TiO2, Ti, TiN, 구리, Cu
Patent KR-20080046122-A (KR)
Title: Resistive memory including selective refresh operation
Inventor: HAPP THOMAS
IPC: G11C13/02
Filed: 2007-11-21
Abstract: A resistive memory including selective refresh operation is provided to save time and energy during refresh operation, without causing data retention problems, by not refreshing memory cells in crystalline state. A memory includes an array(101) of phase change memory cells(104a-104d) and a first circuit. The first circuit refreshes memory cells in the array of phase change memory cells programmed into non-crystalline states in response to the request for refresh operation. A second circuit reads each memory cell in the array of phase change memory cells during the refresh operation, in order to determine whether each memory cell is programmed in to non-crystalline state.
Patent KR-20090054242-A (KR)
Inventor: KANG DONG YEON
IPC: G06Q50/04
Filed: 2007-11-26
Abstract: 모니터링 장치 및 이를 포함하는 원격 제어 시스템이 제공된다. 원격 제어 시스템은 다수의 반도체 제조 설비와, 각 반도체 제조 설비를 원격으로 제어하는 원격 제어 장치로서, 반도체 제조 설비의 상태 정보를 입력받는 원격 제어 모듈과, 각 반도체 제조 설비의 원격 제어를 위한 원격 제어 정보를 제공하는 원격 모니터링 모듈을 포함하는 원격 제어 장치와, 각 반도체 제조 설비와 대응되어 각 반도체 제조 설비를 제어하는 다수의 모니터링 장치로서, 각 모니터링 장치는 상기 반도체 제조 설비를 제어하는 설비 제어 모듈과, 상기 원격 제어 모듈로 상기 상태 정보를 제공하는 원격 제어 인터페이스 모듈과, 상기 원격 모니터링 장치로부터 상기 원격 제어 정보를 입력받아 상기 설비 제어 모듈로 제공하는 원격 모니터링 인터페이스 모듈을 구비하는 다수의 모니터링 장치를 포함한다. 
     
     원격 제어 시스템, 모니터링 장치
Patent KR-20080051063-A (KR)
Title: Method for managing intergrated xquery
Inventor: LEE MYUNG CHEOL
IPC: G06F40/189
Filed: 2007-11-29
Abstract: A method for processing an integrated XQuery(XML(eXtensible Markup Language) Query) is provided to process the continuous XQueries in an XML database based on a relational database and supporting an XQuery by loading a permanent node needed for processing the XQuery from XML data to a memory, forming an integrated XQuery result based on integrating a generated node result formed in the memory with a permanent node result, and utilizing the result as an intermediary result. A permanent node needed for processing an XQuery is loaded from a relational database to a memory as an intermediary result(108). An XQuery generator forms a new generated node in the memory as the intermediary result(109). Whole tree of an integrated XQuery result is formed by connecting the permanent node loaded from the relational database with the node generated from the XQuery generator when an XML path expression representing the permanent node of the relational database is used in the XQuery generator(111). A continuous XML path expression query is processed by using the integrated XQuery result as the intermediary result.
Patent KR-20090057652-A (KR)
Title: In-wheel type driving device
Inventor: PARK IN GYU
IPC: B60K7/00
Filed: 2007-12-03
Abstract: An in-wheel type drive unit is provided to set up plural cross roller bearings and to disperse external force acting on wheels effectively. An in-wheel type drive unit comprises a motor stator(107) which is connected to a tire rim(105); a motor rotor(108) which is combined in the motor stator; and a cycloid reducer(111) which is connected to one end of a reducer input shaft(110) delivered with torque of the motor rotor. The cycloid reducer decelerates the torque of the motor. The cycloid reducer delivers the torque slowing down to the tire rim through the reducer output shaft(112). An outer cross roller bearing(106) is installed between the tire rim and the motor stator. An inner cross roller bearing(113) is installed between the reducer output shaft and a cap connected to the motor stator.
Patent KR-20090059818-A (KR)
Title: Apparatus for hot gas exhaustion of gas insulation switch
Inventor: CHOI IN HO
IPC: H01H33/04
Filed: 2007-12-07
Abstract: An apparatus for exhausting a high temperature gas is provided to easily cool a high temperature gas due to an arc by coupling an exhausting pipe in a rear part of a shield. An apparatus for exhausting a high temperature gas includes an external case(1), a movable arc contact(120), a fixing arc contact(110), a shield(118), and an exhausting pipe(130). The external case is filled by an SF6 gas. The movable arc contact is positioned inside the external case. The fixing arc contact conducts a current by contacting with the movable arc contact. The shield surrounds the fixing arc contact. The exhausting pipe is coupled in a rear part of the shield. The exhausting pipe has a hole(132) for exhausting a high temperature gas due to an arc. The hole has a metal net for dispersing the high temperature gas.
Patent KR-20090062312-A (KR)
Title: Foot rest device for vehicles
Inventor: OH KYOUNG SEOK
IPC: B62D25/22
Filed: 2007-12-12
Abstract: A foot rest apparatus for a vehicle is provided to prevent an ankle of a driver from being damaged by adding a semi-cylindrical reinforcing member in a foot rest main body and minimizing the deformation due to the interference of reinforcing members. A foot rest apparatus for a vehicle is composed of a foot rest body(30) arranged to be inclined at a floor panel and a dash panel of a vehicle, a housing members(40) which are arranged at one side of the floor panel so that a part of the foot rest main body is inserted and moved, and a plurality of semi-cylindrical reinforcing member(50) which is arranged at the other side of the foot rest main body. The plane of the reinforcing member contacts with the incline of the foot rest main body, and the housing member has a slot hole(41).
Patent KR-20090064248-A (KR)
Title: Fuel cell device for securing liability of operating performance and the method for controlling the same
Inventor: CHOI JONG MIN
IPC: H01M8/04
Filed: 2007-12-15
Abstract: A fuel cell device is provided to make successive operation possible, to form a optimal power generation state by maintaining the optimized operation state, and to secure an optimal drive condition of the catalyst of a fuel cell stack. A fuel cell device(10) comprises a fuel supply part(100) equipped with a reformer; an air supply part(200) supplying outer air; a fuel cell stack part(300) producing electricity through oxidation of hydrogen and reaction of oxygen; a fuel cell cooling part(400) equipped with coolant lines cooling the fuel cell stack part; a sensor part(500) containing a cooling water temperature sensor, an exhaust temperature sensor, a cooling water flux system and a fuel flow meter; a mode control operation part equipped with a fuel control valve part controlling the inflow of reformed fuel to the fuel cell stack part; a storage part equipped with fuel flux data for preventing performance degradation due to overheat; and a control part(600) controlling the fuel control valve part based on the sensing signal of the sensor unit.
Patent KR-20090065985-A (KR)
Title: Method for manufacturing chip on glass using anodizing
Inventor: SUH SU JEONG
IPC: G02F1/1345
Filed: 2007-12-18
Abstract: A manufacturing method of a COG(Chip On Glass) substrate using anode oxidation is provided to perform an anode oxidation process on the surface of the COG substrate, thereby having no need of separate insulating layer formation or an etching process after the formation of a circuit pattern. An aluminum layer is formed on the surface of a glass substrate(S1). A photoresist pattern is formed on the surface of the aluminum layer(S2). The aluminum layer is selectively anodized by the photoresist pattern(S3). A metal layer is selectively coated in the surface of the aluminum layer according to a pattern after removing the photoresist pattern(S4).
Patent KR-20090069114-A (KR)
Title: Plasma reactor having multi-core plasma generator
Inventor: WI SOON IM
IPC: H05H1/34
Filed: 2007-12-24
Abstract: A plasma reactor having a multi-core plasma generator is provided to uniformly generate plasma of high density by uniformly supplying a gas through one or more gas supply channels. A multi-core plasma generator(30) is formed as one surface of a reactor body(11). The multi-core plasma generator provides an induced electromotive force for generating plasma in an inner part of the reactor body. A main power supply source(40) supplies a wireless frequency power source to the multi-core plasma generator. A laser supply source(80) forms a multi laser scanning line formed by a plurality of laser scanning lines(82) inside the reactor body. A supporting stand(12) is formed on a top part inside the reactor body. A substrate(13) to be processed is positioned on the supporting stand. The multi-core plasma generator is formed in a bottom part inside the reactor body.
Patent KR-20090069604-A (KR)
Title: Method for 2d finite element numerical analysis of fluid flow with cdg method
Inventor: CHOI SUNG UK
IPC: G06F17/10
Filed: 2007-12-26
Abstract: A 2D finite element numerical analysis method of fluid flow using a CDG method is provided to exactly simulate fluid flow of various types generated under various conditions. Basic data including topographical coordinates, an initial value, an illumination coefficient, a boundary condition, a boundary value, a time unit, and a calculation time interval of nodal points configuring an element are inputted(S10). A direction of a normal vector of a waterway sidewall required when an action boundary condition of the waterway sidewall is set is calculated(S20). A matrix induced by applying a finite element scheme based on each element is configured(S40). A matrix list configuring a column and a row of an element matrix is written(S50).
Patent KR-20090070711-A (KR)
Title: A control method for an air cleaner
Inventor: KANG SANG SEOG
IPC: B01D46/44
Filed: 2007-12-27
Abstract: A method for controlling an air cleaner is provided to reduce consumption of standby power of the air cleaner by preventing initialization of aging time of a gas sensor, and to improve use convenience efficiently. A method for controlling an air cleaner includes the following steps of: securing predetermined aging time by switching on the air cleaner with an operation button and supplying power to the air cleaner(S100); confirming holding maintenance time by inputting a holding signal under operation of the air cleaner(S200); and adjusting power supplied to a gas sensor according to comparison result of the holding maintenance time and set up time(S300).
Patent KR-20090071086-A (KR)
Title: Liquid crystal display apparatus of inversion type and method of dirving the same
Inventor: KIM KIL TAE
IPC: G09G3/20
Filed: 2007-12-27
Abstract: A liquid crystal display apparatus of an inversion type and a method of driving the same are provided to reduce a load and power consumption by precharging a pixel on the same data line with a previous pixel with the same polarity and reducing switching width of the pixel. A timing controller(41) outputs a gate control signal(GDC) and a data control signal(DDC) to control a data driving unit(43) and a gate driving unit(42). The timing controller outputs an gate out enable signal to output a multi-gate signal in response to a pixel signal which is outputted a vertical two-dot inversion type. A gate driving unit outputs a multi-gate signal in response to the gate out enable signal. A data driving unit outputs a pixel signal to each data line(DL1-DLm) of the liquid crystal panel(44).
Patent KR-20070083457-A (KR)
Title: Metal-insulator varactor devices
Inventor: ESTES MICHAEL J
IPC: H01L29/93
Filed: 2005-07-07
Abstract: A varactor is configured with first and second conducting layers, spaced apart from one another such that a given voltage can be applied across the first and second conducting layers. Further, an insulator arrangement includes at least one insulator layer disposed between the first and second conducting layers, configured to cooperate with the first and second conducting layers to produce a charge pool which changes responsive to changes in the given voltage such that a device capacitance value between the first and second conducting layers changes responsive to the given voltage. The insulator arrangement can include one layer, two distinct layers or more than two distinct layers. One or more of the layers can be an amorphous material. A zero-bias voltage version of the varactor is also described.
Patent KR-20070043817-A (KR)
Inventor: MURAMATSU YUZO
IPC: G02F1/1335
Filed: 2005-07-28
Abstract: 광학 필름은 하나 이상의 전기전도재 및 셀룰로오스 아실레이트를 포함하는 대전 방지 필름을 포함한다.
Patent KR-20070046124-A (KR)
Inventor: ALAUX GERARD
IPC: A61K9/20
Filed: 2005-08-17
Abstract: 본 발명은 이의 지속 방출을 가능하게 하며, 위액을 나타내는 매질과 접촉시, 15분 후 200 부피% 이상의 팽윤도로 증가하는 것을 특징으로 하는, 활성 성분을 포함하는 위 정체 매트릭스 정제 형태의 제약 조성물에 관한 것이다. 
     지속 방출, 위 정체, 정제, 팽윤도
Patent KR-20070048210-A (KR)
Inventor: HARVEY KEITH R
IPC: C23C16/44
Filed: 2005-07-27
Abstract: 본원발명에서는 플라즈마 발생 시스템에 공급되는 세정 가스 혼합물의 유동 속도를 설정하도록 유동 제어기를 포함하는 프로세싱 챔버의 내부 표면에 형성된 증착물을 제거하기 위한 피드백 루프 세정 시스템이 개시되는데, 여기서 플라즈마 발생 시스템은 세정 가스 혼한물로부터 플라즈마를 형성하고, 상기 플라즈마가 반응성 세정종을 포함하며, 상기 프로세싱 챔버의 내부 표면 상에 형성된 증착물과 상기 반응성 세정종과의 반응에 의해 형성된 반응물의 농도에 관한 정보를 갖는 피드백 신호를 생성시키기 위한 검출기; 및 상기 피드백 신호를 제어 신호로 전환시키기 위한 프로세서로서, 여기서 상기 제어 신호는 상기 유동 제어기에서 세정 가스 혼합물의 유동 속도를 계속적으로 조정하기 위하여 사용되는, 프로세서를 포함한다.  또한, 프로세싱 챔버의 내부 표면 상에 형성된 증착물을 제거하는 방법도 개시된다. 
       
     반도체, 원격 플라즈마, 세정