baber/WOPTO huggingface dataset:
Patent KR-20010007996-A (KR)
Inventor: YOU YEN SIL
IPC: E03B3/03
Filed: 2000-10-30
Abstract: PURPOSE: A reusable system for collecting rain water is provided to save energy by collecting rain water during the rainy day and season and using the rain water as water for sundry uses in case of need CONSTITUTION: A reusable system for collecting rain water includes a rain water collection board(1) for collecting rain water, a piping(2) serving as a path of rain water collected in the collection board, a rain water reservoir(3) for collecting rain water in a prescribed place, and a rain water discharge pipe(4) for discharging rain water stored in the reservoir to the outside. The piping transmit rain water collected in the collection board to the rain water reservoir. A water lifting machine may be used according to the position of the collection board.
Patent KR-20020035382-A (KR)
Title: An on line media servicing system using voice authentication and the method thereof
Inventor: SIM EUNG BO
Filed: 2000-11-06
Abstract: PURPOSE: A system and method for supplying an on-line total media service are provided to receive a verification with respect to a service supply and prevent other person from using media illegally through an illegal ID and password by performing a certification by a voice recognition in case that a user receives a media service on the Internet(or on a communication). CONSTITUTION: A media service supplying server(110) has an individual code being identified individually and includes and stores voice characteristic data of a buyer in case that the buyer buys a media file classified by a predetermined classification criterion. In case that the buyer requests various services with respect to the media file, the media service supplying server(110) certifies the buyer using voice specific data of the buyer and supplies a service requested by the buyer. At least one buyer terminal(100) is connected to the media service supplying server(110) through a communication network, receives a voice of the buyer, extracts voice characteristic data of the buyer by a predetermined voice data processing unit, and supplies the data to the media service supplying server(110). In case that the buyer requests a service with respect to the media file, the buyer terminal(100) receives a voice of the buyer having the same characteristic as the stored voice characteristic data, extracts voice characteristic data, transmits the data to the media service supplying server(110), receives a media service with respect to the stored media file, and executes the service by a predetermined viewer module, and receives various media services supplied from the media service supplying server(110). The media service supplying server(110) and the buyer terminals(100) are connected through a communication network.
Patent KR-20020036457-A (KR)
Title: Periodic noise cancelling device
Inventor: HAN GUN HEE
IPC: G10L21/0208
Filed: 2000-11-10
Abstract: PURPOSE: A device for removing a periodic noise is provided to remove the periodic noise regardless of periods of the periodic noise mixed with an object signal by using an adaptive filter(predictor) having fixed delay elements. CONSTITUTION: An input signal branch point(20) inputs signals mixed with an object signal(S) and a periodic noise(N), and branches the inputted signals. An adaptive filter(predictor)(10) extracts the periodic noise only from the branched input signals, and outputs the periodic noise. A subtracter(30) subtracts the periodic noise from input signals which are not branched, and finally outputs the periodic noise. The adaptive filter(10) includes a coefficient controller(40). The coefficient controller(40) multiplies a signal output from the subtracter(30) by signals inputted from each delay element tap by using the first multiplier. The multiplied signals are integrated by an integrator to multiply signals inputted from each tap by using the second multiplier. The multiplied signals are output to an adder(16).
Patent KR-20020041666-A (KR)
Title: Backlight Apparatus using the Ultraviolet Lamp
Inventor: HAN SEUNG JUN
IPC: G02F1/1335
Filed: 2000-11-28
Abstract: PURPOSE: A back light unit using an ultraviolet lamp is provided to increase brightness so as to improve optical efficiency. CONSTITUTION: A liquid crystal display having a back light unit for irradiating light on a liquid crystal display pane includes lower and upper glass substrates(18,20), a fluorescent substance layer, and an ultraviolet lamp(17). The upper and lower glass substrates face each other. The fluorescent layer is formed on at least one of the upper and lower glass substrates. The ultraviolet lamp is located between the upper and lower glass substrates to make the fluorescent substance luminescent with ultraviolet rays. The fluorescent layer is composed of red, green and blue fluorescent substances. The liquid crystal display further includes a reflection plate for reflecting the light emitted from the fluorescent layer to the upper glass substrate.
Patent KR-20010061986-A (KR)
Inventor: ISHIGA KIZUNEO
IPC: F16K3/18
Filed: 2000-11-29
Abstract: PURPOSE: To realize attaching/detaching of a gate from a direction at right angle to a sealing surface of a chamber and a traveling of the gate between a position meeting a chamber opening part and a side shunting position by an easy, cheap configuration with a single hydrostatic pressure cylinder. CONSTITUTION: The gate 3 to open and close the opening part 2 of the chamber 1 is installed at the tip of an arm 7 swinging between the position meeting said opening part and the side shunting position. An end of the arm 7 is supported by an output shaft 10 of a hydrostatic pressure cylinder 8 driven in a direction parallel to the attaching/detaching direction of the gate to/from the opening part 2, and has a rolling element 12 to fit in a guide groove 14 of a machine frame 6. When the gate 3 is in the position adjacent to the opening part 2 of the chamber 1, the above guide groove is formed by an axial groove 14a by which the gate is held in the position meeting the above opening part and is moved and a sloping circumferential groove 14b which is connected to it and the gate is shunted beside the opening part.
Patent KR-20020042138-A (KR)
Title: Method for manufacturing of resinking mold
Inventor: CHO DONG JE
IPC: B21J5/00
Filed: 2000-11-30
Abstract: PURPOSE: A method for manufacturing resinking forging dies is provided which is capable of extending life time of a die material by increasing recycling times of the die material. CONSTITUTION: The method for manufacturing resinking forging dies comprises a molding processing step of constantly processing a die material part(20) on which a molding part(22) of the resinking forging dies is formed to a certain depth; a stacking welding step of in which the welding material is uniformly stacked to a thickness within the certain range on the processed molding part(22) by melting a thermosetting welding material; and a discharge processing step of forming the molding part(22) by discharge processing the stacked welding part.
Patent KR-20010035050-A (KR)
Title: Apparatus and method for unified instant messaging service upon online
Inventor: LEE SU IL
Filed: 2000-12-04
Abstract: PURPOSE: A service system and method of integrated instant message in on-line are provided to secure a convenience of message transmission and a quick message receiving by transmitting a message in a bundled method and receiving a message quickly through an optimum message receiving tool. CONSTITUTION: A user connecting unit(100) includes an internet connecting unit(110) capable of transmitting/receiving of a message by connecting to a messaging web server(300) through an internet network(210). The internet connecting unit(110) comprises a desktop personal computer(111), a LAN(112) and a modem(113). The user connecting unit(100) includes a mobile connecting unit(120) capable of transmitting/receiving of a message by connecting to the messaging web server(300) through a wireless data network(220) out of a data communication network(200). The mobile connecting unit(120) comprises a mobile communication tool as a mobile phone(121), a PDA(122) and a notebook PC etc. and a wireless modem(125) being included in the notebook PC and being connected to the wireless data network(220). The data communication network(200) includes an internet network(210) performing a connection the internet connecting unit(110) to the messaging web server(300). The data communication network(200) includes the wireless data network(220) rendering the mobile connecting unit(120) to be connected to the messaging web server(300) and transmit/receive a message. The wireless data network(220) comprises a base station(221) transmitting/receiving to the mobile connecting unit(120) and a mobile internet server(222) connecting the base station(221) to the messaging web server(300). The messaging web server(300) comprises a web server(310) rendering the user connecting unit(100) to be connected to a messaging server(320), the messaging server(320), a CGI(330) performing a demand in the user connecting unit(100) and returning the result to the user connecting unit(100), a database(340) storing a message receiving tool information and a message database(350) storing a message to be transmitted.
Patent KR-20020044360-A (KR)
Title: braking force limiter valve of vehicle
Inventor: KIM JEONG HO
IPC: B60T8/28
Filed: 2000-12-05
Abstract: PURPOSE: A brake power restrict valve of a vehicle is provided to reduce the production cost by using low-price parts and to prevent the occurrence of an accident by maintaining the uniform brake pressure of rear wheels even if a hydraulic pipe line is damaged or a tandem mater cylinder is broken. CONSTITUTION: A brake power restrict valve of a vehicle comprises a valve housing(21) having an inlet nipple(21a) connected with a hydraulic pipe(3) and an outlet nipple(21b) connected to a wheel brake device, a brake power transmitting piston(22) having a piston stopper(22a) sliding along a stopper guide groove(21c) of the valve housing, a brake power maintaining unit installed in a recessed groove(23) communicated with the lower face of the stopper guide groove, and a return pipe(26) combined with a connecting pipe(25) for the recessed groove and connected with the hydraulic pipe. The brake power maintaining unit consists of a safety spring and a safety plate. The brake pressure of rear wheels is adjusted easily by adjusting the length of an adjust screw(27) combined with the piston stopper. If a tandem master cylinder is broken of the hydraulic line is damaged, the piston stopper pressurizes the safety plate of the brake power maintaining unit. The piston stopper stops in the middle of the stopper guide groove. Therefore, the brake pressure of rear wheels is maintained.
Patent KR-20020046599-A (KR)
Title: Novel Catechol Thiazolidinon Derivative
Inventor: JANG MYEONG SIK
IPC: C07D277/14
Filed: 2000-12-15
Abstract: PURPOSE: A catechol thiazolidinone derivative is provided, which compound can inhibit the activity of phosphodiesterase IV, and is thus useful for the treatment of diseases associated with phosphodiesterase IV. CONSTITUTION: The catechol thiazolidinone derivative capable of inhibiting the activity of phosphodiesterase IV represented by the following formula, its optical isomers and geometric isomers, and its pharmaceutically acceptable salts are provided, wherein R1 is C1-C2 alkyl or C1-C2 halogenated alkyl; R2 is C1-C7 alkyl or C3-C7 cycloalkane; R3 is C1-C7 alkyl, C1-C7 halogenated alkyl, C1-C7 alkanol, -(CH2)n phenyl, -(CH2)n pyridyl, -(CH2)n piperidyl, -(CH2)n pyrrolyl, -(CH2)n pyrimidyl, -(CH2)n pyrimidyl, -(CH2)n piperazyl, -(CH2)nCO2H, -(CH2)nNR2(R=alkyl), -(CH2)nCO2R(R=alkyl) or (CH2)nCONR2(R=alkyl); and n is 0 to 5.
Patent KR-20020049129-A (KR)
Title: Resonator tuning method
Inventor: SONG SANG RAE
IPC: F02M35/12
Filed: 2000-12-19
Abstract: PURPOSE: A tuning method of a resonator is provided to tune the resonator by using the neck length and the neck diameter of a resonating frequency or inside a space when the maximum space of an engine room is set. CONSTITUTION: A resonator(20) is installed in a suction system(10) to remove noise. The neck length is calculated when the neck diameter of the resonator is given with a resonating frequency of the resonator. The neck diameter is calculated when the neck length of the resonator is given with setting the resonating frequency. The resonator is tuned by using the neck length or the neck diameter of the resonating frequency or in a maximum space of an engine room.
Patent KR-20020050020-A (KR)
Title: Etchant and array substrate for electric device with Cu lines patterend on the array substrate using the etchant
Inventor: CHAE GI SEONG
IPC: H01L29/45
Filed: 2000-12-20
Abstract: PURPOSE: A method for fabricating an array substrate is provided to decrease the number of process steps, by etching a metal layer composed of a dual layer including copper while using an etch solution. CONSTITUTION: A gate interconnection and a gate electrode are formed on a substrate(100). A semiconductor layer is formed on the gate electrode by interposing a gate insulation layer(124). At least one of neutral salt, inorganic acid and organic acid is mixed with hydrogen peroxide stabilizing agent to form the etch solution. A data interconnection(115) is formed of the dual metal layer composed of copper(copper alloy)/molybdenum etched at once by the etch solution. A source electrode is connected to the data interconnection. A drain electrode(136) is separated from the source electrode.
Patent KR-20010025385-A (KR)
Title: Block using natural stone and manufacturing method thereof
Inventor: CHOE HAN GYUN
IPC: E04C1/00
Filed: 2000-12-21
Abstract: PURPOSE: A block manufacturing method using fieldstone is provided to enhance cohesiveness of right, left and upper, lower parts on deposition by forming many holes and retreated holes respectively to the inside and both sides of a block, to be environment friendly by attaching fieldstone, to improve quality, to apply to a wall as well as external materials of a building, to simplify a manufacturing process, and to reduce manufacturing costs. CONSTITUTION: A block manufacturing method comprises the steps of; shaping a block to form many fieldstone-holding parts on the upper and lower sides and a hole, a retreated groove on the inner and both sides by adding water pressure to mortar(M) filled in the inner part by upper, lower and side metallic molds(21,22,23,24); separating the upper, lower and side metallic molds, settling a fieldstone to the fieldstone-holding part formed on the upper part, and curing the surface after applying diluted mortar; settling the fieldstone to the upward fieldstone-holding part by turning over the block attached with the fieldstone, and curing the surface after applying diluted mortar.
Patent KR-20020054193-A (KR)
Title: Resource Management Control for Supporting BCC Protocol in V5.2 Interface of Access Networks
Inventor: KIM YEONG HWA
IPC: H04L29/10
Filed: 2000-12-27
Abstract: PURPOSE: A resource management control method for supporting BCC(bearer channel connection) protocol in V5.2 interface of access network is provided to perform a transformation of related composite information by performing a request and a response to allotment and cancellation of a time slot through a BCC protocol in a V5.2 system of an access network. CONSTITUTION: A first process(S1-S5) receives a request for resource allotment and allotment cancellation from a BCC protocol, and extracts a physical link identifier, a logical port identifier, and information related to time slot. A second process(S6-S8) discriminates between a BRI(Basic Rate Interface) and a PRI(Primary Rate Interface). A third process(S9-S14) generates an allotment rejection message in response to the request for resource allotment. A fourth process(S19-S24) generates information of allotment state. A fifth process(S15-S18) generates an allotment rejection message in response to the request for allotment cancellation. A sixth process(S25-S32) generates information of allotment cancellation state.
Patent KR-20020055798-A (KR)
Title: Method of making for a recycling
Inventor: KIM JIN YONG
IPC: B29B17/00
Filed: 2000-12-29
Abstract: PURPOSE: A recycling article using waste vinyl and materials and a manufacturing method thereof are provided to achieve high elasticity and strength recycling articles at a low cost by recycling waste materials, thus preventing the contamination of environment and improving an economical value of the waste materials. CONSTITUTION: The manufacturing method of recycling articles using waste vinyl and waste materials is comprised of steps of; pulverizing the waste vinyl using a mill and a pulverizing mixer; pulverizing the waste materials into a chip form, and rolling the waste material chips with an embossing roller and drying them; mixing and melting the pulverized waste vinyl and the dried and compressed chips, and molding them with a press.
Patent KR-20020059069-A (KR)
Title: System for recognizing and verifying the Iris by using wireless telecommunication devices
Inventor: HONG JONG CHEOL
IPC: G06K9/00
Filed: 2000-12-30
Abstract: PURPOSE: A system for recognizing and certifying an iris using a wireless communication device is provided to supply a personal identification and a certification service of an iris input person by creating iris recognizing data using a wireless communication device, processing a user certification of the data, transmitting a certification result thereof, and transmitting the certification result to various on/off line systems through a wire/wireless. CONSTITUTION: A video or image input device(14) includes an iris image input function of a user. An image processing unit enhances a quality of the inputted iris image, extracts a characteristic of the iris, and divides an iris area into a belt type track. A cryptogram processing unit(45) reallocates an order of the divided iris data and codes the iris data using a coding algorithm. An iris image collecting unit(42) temporarily stores the iris image data inputted from the video or image input device(14) and requests an input of iris image again to the user when the pre-inputted image data are abnormal. A data compressing unit(46) compresses iris data processed in the cryptogram processing unit(45) for decreasing a size thereof. An iris recognizing agent(41) transmits the processed iris data to an iris certifying system(30).
Patent KR-20010022166-A (KR)
Title: 방사능 물질용 컨테이너 덮개의 밀폐성을 영구적으로검사하기 위한 장치 및 방법
IPC: G21F5/12
Filed: 1998-07-20
Abstract: 본 발명은 방사능 물질의 운송 및/또는 저장을 위한 중금속 컨테이너의 덮개들의 밀폐성을 검사하기 위한 장치에 있어서, 상기 컨테이너는 누출이 방지되도록 고정된 바닥에 의해 일단이 차폐되고 적어도 두개의 두꺼운 분리가능한  중첩 덮개들에 의해 타단이 차폐된 두꺼운 실린더 형태의 셸에 의해 한정된 핵 물질용 캐버티를 포함하며, 상기 덮개들은 적어도 두개의 동축 씨일들이 장착된 플랜지들을 통해 셸에 형성된 쇼울더와 접촉하며, 제1 인스펙션 오리피스와 적어도 두개의 덕트들이 상기 셸의 각 덮개를 통과하며, 덮개들에 인접한 셸의 접근할 수 있는 위치에 있는 외부 표면으로 통하는 제1 인스펙션 오리피스와, 제2 오리피스에 연결되는 하나는 덮개 동축 씨일들 사이의 공간으로, 다른 하나는 상기 덮개와 셸 및 인접한 중첩된 덮개 사이의 공간으로 통하며, 각 인스펙션 오리피스는 선택적으로 밀폐성 측정 및 검사 회로로 연결되는 것을 특징으로 하는 장치에 관한 것이다.
Patent KR-20010081900-A (KR)
Title: 류마티스양 관절염을 치료하는 방법 및 조성물
IPC: A61K45/06
Filed: 1998-09-24
Abstract: 본 발명은 환자에게서 류마티스양 관절염을 치료하는 조성물 및 방법에 관한 것이며, 하나 이상의 화학식(I)의 화합물이 단독으로 또는 하나 이상의 항관절염 약제와 조합하여 류마티스양 관절염을 억제시킨다.
Patent KR-20010032046-A (KR)
Title: 게이트 밸브 펄스용 관성 정전 차단 핵융합 장치
IPC: G21B1/03
Filed: 1998-11-12
Abstract: 펄스된 중성자/양성자 소스는 정상 상태 구형 관성 정전 차단(IEC) 배치에 기초하고, 펄스된 게이트 밸브 그리드(GVP)를 이용한다. IEC-GVP 장치는 양극으로 작용하는 접지된 전도성 용기 (12) 및 고 전압 소스에 접속된 중앙 음극 또는 제 1 그리드 (13)를 포함한다. 또한, 중간 제 2 그리드 (14) 및 외부 제 3 그리드 (15)가 용기 (12) 안에 중앙 음극 (13)과 함께 동심으로 배치돈다. 전자 추출기/방출기 장치 (16)는 용기 (12)의 퍼리미터에 관하여 실질적으로 대칭되게 배치되고, 전자 추출기 디플렉터 그리드 (17) 및 전자 방출기 (18)을 포함한다. 제 2 그리드를 펄스하기 위하여 두 개의 기술이 이용된다. 제 1 기술은 저 반복 속도 GVP(LR-GVP) 작동이고, 제 2 기술은 공진 이온 구동 발진기(RIDO) GVP 작동으로 불리는 공조된 고주파 펄싱이다.
Patent KR-20010024763-A (KR)
Title: 흡수 용품 및 그의 포장 방법
IPC: A61F13/15
Filed: 1998-12-16
Abstract: 흡수체가 여성의 외음부에 맞게 제조된 길이 및 너비를 갖고, 액체-투과성 배플에 접혀져서 봉해져 있는 일체식으로 포장된 위생용 흡수 용품 및 포장 방법이 개시되어 있다.  한 면에서, 액체-불투과성 배플이 그의 한 측면 너비에 제1 측면 및 그의 반대쪽 한 측면 너비에 제2 측면을 갖고, 상기 제1 측면은 그의 길이를 따라 봉해져 제1 측면 밀봉부를 형성하고, 상기 제2 측면은 그의 길이를 따라 봉해져 제2 측면 밀봉부를 형성하며, 상기 제1 측면과 상기 제1 측면 밀봉부 및 상기 제2 측면과 상기 제2 측면 밀봉부가 상기 인클로저를 형성하고, 이와 같은 측면 밀봉부들이 본 발명의 일체식으로 포장된 위생용 흡수 용품 인클로저를 형성한다.  한 면에서, 상기 제1 측면 밀봉부 위의 제1 절취 스트립 및 상기 제2 측면 밀봉부 위의 제2 절취 스트립은 본 발명의 개별 포장된 흡수 용품 포장를 개봉하기 편리하도록 한다.  흡수체로부터 이격되 측면의 액체-불투과성 배플위의 가먼트 부착층 및 그를 덮는 박리가능한 릴리즈 스트립은, 부착용 접착 패치가 흡수체를 덮고 있는 액체-투과성 커버 시트에 부착되어 흡수용 패드를 접혀진 상태로 고정하는 것을 제공한다.
Patent KR-20010033720-A (KR)
Title: 동기 전동기의 제어 장치
IPC: H02P27/04
Filed: 1998-10-30
Abstract: 동기 전동기의 속도 기준치와 속도 검출값과의 편차로부터, 전력 변환기가 출력하는 유효 전류 기준치를 연산하는 속도 제어 수단(2-1)과, 동기 전동기의 전기자 전류와 전력 변환기가 출력하는 전압의 전압 위상 기준치로부터, 전력 변환기가 출력하는 유효 전류값ㆍ무효 전류값을 연산하는 3상 PQ 변환 수단(9)과, 유효 전류 기준치와 유효 전류값과의 편차로부터, 전력 변환기가 출력하는 전압의 전압 위상 보상값을 연산하는 유효 전류 제어 수단(10)과, 전압 위상 보상값과 동기 전동기의 자극 위치 검출값으로부터, 전력 변환기가 출력하는 전압의 전압 위상 기준치를 연산하는 전압 위상 연산 수단(11)과, 전압 위상 기준치와 전력 변환기가 출력하는 전압의 전압 진폭 기준치로부터, 전력 변환기가 출력하는 전압의 3상 전압 기준치를 연산하는 극좌표 3상 변환 수단(12)을 갖춘다.
Patent KR-20010042710-A (KR)
Title: 터보 과급(過給)되는 내연기관
IPC: F02B29/04
Filed: 1999-04-09
Abstract: 본 발명은 터보과급되는 내연기관(10)에 관한 것으로, 이 내연기관은 적어도 하나의 고압 단계(20)와 상기 고압 단계(20)의 하류 방향으로 배치되는 적어도 하나의 저압 단계(30)와, 파이프 스위치(70,71)를 갖고 엔진(10)의 배기편(12)을 저압 터빈(31)의 입구편에 연결하는 바이패스 파이프(24a,24b)와, 엔진(10)의 작동 변수를 감지하기 위한 센서를 포함하여 구성된다. 상기 고압 터빈(21)은 항상 최저 배기량으로 작동하여 이는 연속적으로 순환하고, 중앙 처리 장치(CPU)가 구비되어 상기 센서의 신호를 받아들이며, 상기 CPU는 파이프 스위치(70,71)가 전체 배기량의 변화 가능한 부분이 고압 터빈(21)과 저압 터빈(31)과 엔진(10)의 새로운 공기편으로 분배되어 흐르도록 작동하게 하여 연료 소모와(또는) 배기량을 최소화할 수 있도록 엔진(10)의 작동 모드를 모두 최적화하도록 한다.
Patent KR-20010082557-A (KR)
Title: 다중값 논리 회로 체계 및 보충 대칭 논리 회로 구조
IPC: H03K19/20
Filed: 1999-05-21
Abstract: 본 발명은 다중 값 논리에 대한 회로 구성 및 결과 회로도에 관한 것으로, 상기 회로 구성은 n 자리수의 임의의 r-값 논리 함수 (r은 이보다 큰 정수이고, n은 0보다 큰 정수)의 설계 및 생성을 허용한다. 이 구조는 보충 대칭 논리 회로 구조(SUS-LOC, SUpplementary Symmetrical LOgic Circuit structure)아 불리워진다. 상기 SUS-LOC를 혼합한 회로들에서, 회로 분기들은 특유한 전달 회로 응답 및 출력으로 인식된다. 몇몇 회로들에 대해, 스위칭소자들의 동작 특성 때문에, 추가 회로 요소들 또는 상태들은 백 바이어싱(back biasing)을 방지하기 위해 결합되어야 한다. SUS-LOC는 완전히 활성화 된다. 단지 활성화 요소들은 논리 통합을 수행하고, 저항들 그리고/또는 다른 수동적인 로드(load)들과 같이, 상기 논리 통합에 직접적으로 관계가 없는 그들의 콘포넌트들은 회로 보호 과업으로부터 배제된다. SUS-LOC의 정의를 사용하여 설계된 r-값, 다중-값 또는 다중-값 논리 회로들의 생성은 알려진 기술, 물질들 및 장치들로 달성될 수 있다.
Patent KR-20010043877-A (KR)
Title: 하이브리드 스탬핑 다이
IPC: C11D13/18
Filed: 1999-05-27
Abstract: 스탬핑 다이는 상부에 탄성중합체 재료의 피복이 인가된 개방 구조의 기부 매트릭스를 포함하는 기판 스탬핑 표면을 구비한다.  결과적으로 발생되는 표면은 적절한 위치에 상기 탄성중합체를 통하여 돌출되는 매트릭스를 가지는 탄성중합체를 주로 함유하는 조성물이다.
Patent KR-20010078215-A (KR)
Title: Plasma treatment of a titanium nitride film formed by chemical vapor deposition
Inventor: CHANG MEI
IPC: C01B21/076
Filed: 2001-01-31
Abstract: PURPOSE: A plasma treatment of a titanium nitride film formed by chemical vapor deposition is provided to deposit TiN at a reduced temperature, to yield thick, crack-free TiN films having improved properties including good step coverage and low resistivity. CONSTITUTION: The system includes a process chamber(100), a gas panel(130), a control unit(110), along with other hardware components such as power supplies and vacuum pumps. The process chamber(100) is a TiN chamber. The process chamber(100) have a support pedestal(150), which is used to support a substrate such as a semiconductor wafer(190) within the process chamber(100). A pedestal(150) can be moved in a vertical direction inside the chamber(100) using a displacement mechanism.