baber/WOPTO huggingface dataset:
Patent KR-20020052786-A (KR)
Title: device for support a shelf of mobile communication implement
Inventor: NOH YEONG SAM
IPC: H04Q1/02
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus for supporting a shelf in a communication equipment for mobile communication is provided to reduce the fixed space of a supporting part by half by dividing the supporting part into two and combining them using connection pins so as to be rotated. CONSTITUTION: An apparatus for supporting a shelf in a communication equipment for mobile communication is composed of a fixing part(30), a supporting part(40), and a button part(50). The fixing part(30) is attached to the inner side of a door. The supporting part(40), attached to the fixing part(30), rotates at a regular angle. The button part(50), fixed to the fixing part(30), controls the operations of the supporting part(40). The fixing part(30) is provided with a bracket(31), penetration holes(32), screws(33), a fixing hole(34), the first and second rotation holes(35,36), the first connection pin(37), and a stop ring(38). The penetration holes(32) are formed at the upper and lower parts of one side of the bracket(31). The screws(33) are connected and fixed to the penetration holes(32). The fixing hole(34) is formed at the opposite side of the penetration holes(32). The first and second rotation holes(35,36) are formed at the center of the bracket(31). The first connection pin(37), having a fixing slot(371), is inserted into the first rotation hole(35). The stop ring(38) is inserted to the fixing slot(371).
Patent KR-20020053245-A (KR)
Title: Steering device for vehicle
Inventor: KIM SEUNG HWA
IPC: B62D1/19
Filed: 2000-12-27
Abstract: PURPOSE: A steering for a vehicle is provided to consistently absorb the shock energy and to improve the safety of a vehicle by gradually moving a driven shaft in a drive shaft via an elastic member. CONSTITUTION: A steering for a vehicle includes a steering shaft(20) having serrations formed on the outer portion of a driven shaft(40) and in a drive shaft(30) and an elastic member(60) installed between the outer portion of the driven shaft and the inner portion of the drive shaft and for expanding the space between the driven shaft and the drive shaft. According to the gradual movement of the driven shaft in the drive shaft by the elastic member, the shock energy is absorbed consistently.
Patent KR-20020053455-A (KR)
Title: Flat luminescence lamp and method for manufacturing the same
Inventor: PARK HONG BAE
IPC: H01J61/30
Filed: 2000-12-27
Abstract: PURPOSE: A surface emitting lamp and a manufacturing method thereof are provided to minimize the number of parts to minimize the number of processes and reduce manufacture cost. CONSTITUTION: A surface emitting lamp comprises a first and a second substrates(31,31a), a first and a second electrodes(33,33a), a first and a second fluorescent layers(37,37a), and a first and a second frames(39,39a). The first and the second substrates(31,31a) are arranged opposite to each other and have many grooves at their adhesion surfaces. The first and the second electrodes(33,33a) are arranged separately in the grooves. The first and the second fluorescent layers(37,37a) are formed over the grooves having the first and the second electrodes(33,33a). The first and the second frames(39,39a) seal the first and the second substrates(31,31a) at difference sides. The grooves act as discharge spaces. The discharge space of the first substrate(31) has a reflecting material layer.
Patent KR-20010021719-A (KR)
Title: 복수의 정보 처리 장치들간의 연결들을 설정하기 위한방법 및 장치
IPC: H04L12/64
Filed: 1999-05-12
Abstract: 네트워크에 연결되는 각 정보 처리 장치에 원하는 방식으로 복수의 정보 처리 장치들을 같이 연결하기 위한 장치 및 방법. 신호들은 표시 유닛상에 표시하기 위해 그래픽 인터페이스를 나타내도록 형성될 수 있다. 이런 그래픽 인터페이스는 네트워크에 연결된 정보 처리 장치들간의 사용 가능한 연결들을 나타낼 수 있다. 사용자는 그래픽 인터페이스를 사용함으로써 원하는 연결을 선택할 수 있고 그 후에 제어 신호는 거기서부터 형성될 수 있다. 대응하는 정보 처리 장치들간의 원하는 연결은 제어 신호에 따라 확립될 수 있다. 그 결과, 네트워크에 결합된 정보 처리 장치들의 입/출력 연결 설정 또는 설정들은 쉽게 수행될 수 있다.
Patent KR-20010022878-A (KR)
IPC: A61P13/08
Filed: 1998-08-13
Abstract: A method of treating prostate cancer by co-administering a tyrosine kinase inhibitor such as an indolocarbazole and a chemical castration agent is disclosed. A composition containing a tyrosine kinase inhibitor and a chemical castration agent is also disclosed.
Patent KR-20010023914-A (KR)
Title: 데이터 및 어드레스 명령을 병렬로 디코딩 및 실행하기위한 데이터 처리기
IPC: G06F9/30
Filed: 1998-09-04
Abstract: 본 발명은 데이터 명령을 디코딩 및 실행하는 제 1 파이프라인과; 어드레스 명령을 디코딩 및 실행하는 제 2 파이프라인과; 상기 파이프라인에 다중 명령을 송출하는 유니트와; 상기 제 1 파이프라인과 접속된 제 1 레지스터 세트와; 상기 제 2 파이프라인과 접속된 제 2 레지스터 세트를 포함하며,상기 제 1 및 제 2 파이프라인은 데이터를 병렬로 처리하는 것을 특징으로 하는 데이터 처리기에 관한 것이다.
Patent KR-20010024009-A (KR)
Title: 통신 시스템용 채널 구조
IPC: E06C7/08
Filed: 1998-09-16
Abstract: 통신 시스템에 사용되는 채널 구조에서, 순방향 링크 (50) 와 역방향 링크 (52) 를 위해 각 하나씩, 2 개 세트의 물리적 채널이 다양한 논리 채널의 통신을 손쉽게 하기 위하여 사용된다.     물리적 채널은 데이터와 제어 채널을 구비한다. 예시적인 실시예에서, 데이터 채널은, 음성 트래픽, 데이터 트래픽, 고속 데이터 및 다른 부가 정보를 전송하는데 사용되는 기본 채널과, 고속 데이터를 전송하는데 사용되는 보충 채널을 구비한다.     원격국이 한가할 경우, 가용 용량이 보다 완전히 이용되도록, 기본 채널이 해지될 수 있다.     제어 채널은 페이징과 제어 메세지 및 스케줄링 정보를 전송하는데 사용된다.
Patent KR-20010024555-A (KR)
Title: 다중 치환된 프로테아제 변이체 및 아밀라제 변이체를함유하는 세정 조성물
IPC: C12N5/10
Filed: 1998-10-23
Abstract: 본 발명은 프로테아제 변이체를 포함하는 세정 조성물에 관한 것이다.  하나의 세정 조성물은 바실러스 아밀로리쿠에파시엔스(Bacillus amyloliquefaciens) 서브틸리신의 1, 3, 4, 8, 9, 10, 12, 13, 16, 17, 18, 19, 20, 21, 22, 24, 27, 33, 37, 38, 42, 43, 48, 55, 57, 58, 61, 62, 68, 72, 75, 76, 77, 78, 79, 86, 87, 89, 97, 98, 99, 101, 102, 104, 106, 107, 109, 111, 114, 116, 117, 119, 121, 123, 126, 128, 130, 131, 133, 134, 137, 140, 141, 142, 146, 147, 158, 159, 160, 166, 167, 170, 173, 174, 177, 181, 182, 183, 184, 185, 188, 192, 194, 198, 203, 204, 205, 206, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 222, 224, 227, 228, 230, 232, 236, 237, 238, 240, 242, 243, 244, 245, 246, 247, 248, 249, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 265, 268, 269, 270, 271, 272, 274 및 275번 위치에 상응하는 하나 이상의 아미노산 잔기 위치에서의 아미노산 잔기의 다른 천연 발생 아미노산 잔기로의 치환과 함께 바실러스 아밀로리쿠에파시엔스 서브틸리신의 103번 위치에 상응하는 아미노산 잔기 위치에서의 아미노산 잔기의 다른 천연 발생 아미노산 잔기로의 치환을 포함하며, 103번 및 76번 위치에 상응하는 위치에서 아미노산 잔기가 치환되고, 또한 바실러스 아밀로리쿠에파시엔스 서브틸리신의 27, 99, 101, 104, 107, 109, 123, 128, 166, 204, 206, 210, 216, 217, 218, 222, 260, 265 또는 274번 위치에 상응하는 아미노산 잔기 위치 이외의 하나 이상의 아미노산 잔기 위치에서의 아미노산 잔기의 치환을 포함하는 프로테아제 변이체, 바람직하게는 유효량의 프로테아제 변이체, 보다 바람직하게는 세정 조성물의 중량 기준으로 약 0.0001 내지 약 10%의 프로테아제 변이체 및 하나 이상의 세정 보조제를 포함한다.  다른 세정 조성물은 바실러스 아밀로리쿠에파시엔스 서브틸리신의 62, 212, 230, 232, 252 및 257번 위치에 상응하는 하나 이상의 아미노산 잔기에서의 아미노산 잔기의 다른 천연 발생 아미노산 잔기로의 치환을 포함하는 프로테아제 변이체, 아밀라제 변이체 및 하나 이상의 세정 보조제를 포함한다.  본 발명은 또한 세정 조성물을 사용하는 방법을 제공한다.
Patent KR-20010033510-A (KR)
IPC: F28D7/16
Filed: 1999-10-12
Abstract: A container for homogenizing and heating or cooling a liquid working medium is disclosed. The container includes a tubular heat exchanger disposed in the interior space of the container, with the liquid working medium flowing through flow-through tubes of the heat exchanger that are in contact with a heat-exchange medium, A cup-shaped baffle which Is formed of a partition wall and a cover secured to an end of the partition wall proximate to the medium outlet of the flow-through tubes surrounds the heat exchanger and subdivides the interior space of the container between the tubular heat exchanger and the container wall in at least two concentric annular spaces, with each of the concentric annular spaces containing the working medium. The container is suitable for homogenization and heating of polyol components in a polyurethane injection molding apparatus.
Patent KR-20010034256-A (KR)
Title: 입체 화상 코딩용 포어그라운드 정보 추출 방법
IPC: H04N7/15
Filed: 1999-10-27
Abstract: 영상 처리 장치는 백그라운드 정보보다 더 높은 비트 레이트로 포어그라운드 정보를 추출하고 부호화함으로써 저 대역폭 네트워크를 통한 영상 데이터의 전송을 향상시킨다.
Patent KR-20010034432-A (KR)
Title: 용기로 둘러싸인 벌집모양 바디의 제조방법
IPC: B01D53/88
Filed: 1999-01-27
Abstract: 용기로 싸인 벌집모양 바디(6), 특히 촉매식 컨버터의 지지체의 제조 공정이 개시된다. 벌집모양 바디가 유체의 유동이 가능한 도관을 갖도록, 적어도 그 일부가 구조화된 금속판 층인 금속판 층(7, 8)을 적층 및/또는 굽힘으로써 벌집모양 바디(6)가 제조된다. 슬리브(2)가 관모양 자켓(1) 내로 도입된다. 상기 슬리브는 벌집모양 바디 및 관모양 자켓의 축방향 길이 보다 축방향 길이가 작다. 상기 슬리브는 실질적으로 관모양 자켓의 내벽의 일부 상에 놓여진 외측 둘레면을 갖는다. 상기 벌집모양 바디는 슬리브(2)와 함께 관모양 자켓(1) 내로 도입되고 관모양 자켓 및 슬리브에 연결된다. 필요에 따라, 관모양 자켓이 슬리브에 연결된다.
Patent KR-20010043484-A (KR)
Title: 정보 수신 장치 및 정보 수신 방법
IPC: H04N5/00
Filed: 2000-03-10
Abstract: 본 발명은 시청자가 개별로 CM의 표시 가부 설정 및 표시되는 CM의 카테고리 설정을 행할 수 있는 방송 시스템, 방송 수신 장치 및 방송 수신 방법을 제공한다.  방송장치(10)에 의해서 프로그램 방송 및 CM 방송을 다른 채널에서 송신하고, 방송 수신 장치(20)는, 다른 채널에서 송신되어 온 프로그램 방송 및 CM 방송을 각각 프로그램 데이터 및 CM 데이터로서 수신하며, CM 데이터를 일단 방송 내용 기록 수단(23)에 기록하고, 제어수단(24)은 사전에 조건 설정 수단(25)에 의해 설정된 조건에 따라서 기록된 CM 데이터로부터 CM을 호출하고, 프로그램 데이터에 호출한 CM을 배치하여 CM 합성 데이터를 작성하며, CM 합성 데이터를 사용하여 디스플레이표시한다.
Patent KR-20020057713-A (KR)
Title: The method to learning using internet and mobile player
Inventor: CHEON HYE KYUNG
IPC: G06Q50/20
Filed: 2001-01-05
Abstract: PURPOSE: A learning method using the Internet and a mobile regenerator is provided to supply contents, realize a communication technique between a regenerator and a computer, and a reproduce technique through a mobile regenerator by supplying various kinds of contents through the Internet, reproducing the contents through a mobile regenerator, and enhancing a learning effect during a movement. CONSTITUTION: A netizen connects a learning related contents supply web site using a mobile computer or a general computer through a flowchart(s1). The netizen performs a member certification process and connects to a corresponding web contents(s2). The netizen downloads data using a general computer or a mobile computer(s3). The netizen reproduces and learns stored contents on a computer directly or performs a reproduction and learning while the contents are being stored or moved in a mobile regenerator(s4). The above stages are repeated.
Patent KR-20010076263-A (KR)
Title: Optical film and liquid-crystal display device
Inventor: ARIYOSHI TOSHIHIKO
IPC: G02B6/00
Filed: 2001-01-12
Abstract: PURPOSE: An optical film is provided to develop an optical film forming a transmissive, or reflective and transmissive combined type LCD(Liquid Crystal Display) having thin and lightweight structure by efficiently converting the optical path of incident light from a side face direction into a viewing direction. CONSTITUTION: An optical film includes an adhesive layer(12) on one surface of a transparent film(11) with difference in refractive index between itself and a surface layer, and a repeatedly projecting and recessing structure(13) equipped with an optical path converting slope(A1) directed to nearly defined directions at 35-48 degrees. Consequently, the optical film is utilized for a transmissive mode LCD by adhering the film to an LCD panel, arranging an illuminator to the side face and efficiently converting the optical path of incident light from the side face into the viewing direction of the panel. Furthermore, the optical film is utilized for a reflective mode LCD by providing a flat surface part between the optical path converting slopes of the optical film, efficiently making external light incident and reflecting the incident light via a reflection layer.
Patent KR-20010025742-A (KR)
Inventor: KIM JIN KYUNG
IPC: A24B15/14
Filed: 2001-01-26
Abstract: PURPOSE: Provided is a cigarette which does not generates tar or other carcinogens by mixing pure nicotine with starch and burning it. It helps a smoker to stop smoking. CONSTITUTION: Nicotine is a main cause of smoking addiction. But carcinogens are present in tar. Therefore, a cigarette, which does not generate tar or other carcinogens by mixing pure nicotine with starch and burning it. Wherein, the pure nicotine is mixed with starch to improve burning and dried; is mixed with stone powder such as mica powder, quartz powder, elvan powder, to inhibit generation of carbon monoxide and dried; and is mixed with rose extract, orange fragrance, peppermint extract to improve smell and dried.
Patent KR-20010089147-A (KR)
Title: A composition for a color filter and a color filter
Inventor: FUJIHARA EISHI
IPC: C08L53/00
Filed: 2001-02-01
Abstract: PURPOSE: Provided are a color filter without changing of color on a screen during heat treatment process and a composition suitable for the color filter. The color filter can be used by the combination with liquid crystal display and solid state sensor. CONSTITUTION: The composition contains a binder resin having an oxidation group and/or a compound having a polymerizable group; pigment; and a dispersing agent, wherein the dispersing agent is characteristically A-B block copolymer or B-A-B block copolymer consisting of A block having quaternary ammonium salt and B block having no quaternary ammonium salt at a side chain.
Patent KR-20020064531-A (KR)
Title: Ball Grid Array package using conductive balls comprising magnetic core
Inventor: JANG GYEONG RAE
IPC: H01L23/28
Filed: 2001-02-02
Abstract: PURPOSE: A BGA(Ball Grid Array) package using conductive balls having magnetic core is provided to solve a problem of a PCB(Printed Circuit Board) design that a region where conductive balls are formed on a substrate of a BGA is restricted by improving a structure. CONSTITUTION: A BGA(Ball Grid Array) package(140) comprises a substrate(120), a molding resin(110) formed on one surface of the substrate(120) for enclosing a semiconductor chip mounted region, conductive balls(130), such as solder balls, formed on the other surface(122) of the substrate(120) with a lattice-type shape. At this time, bonding pads of the semiconductor chip are electrically connected with the substrate(120) using bonding wires as a connecting part and electrically connected with each conductive ball(130). At this point, the conductive balls(130) are equally formed on the surface(122) of the substrate(120) without a space on the edge portion of the substrate(120).
Patent KR-20010100790-A (KR)
Title: 영상 디스플레이 장치, 영상 디스플레이 장치를 구동하는방법, 및 전자장치
IPC: G09G3/36
Filed: 2001-02-17
Abstract: 영상 디스플레이 장치에서의 디지털 신호 라인 도출 회로에 의해 점유된(occupied) 표면적은 넓으며, 이는 디스플레이 장치의 크기를 줄이는데 있어 장애물이다. 신호 라인 구동 회로 내부의 메모리 회로는 일반적으로 n 신호 라인(n이 2이상의 자연수)들 사이에서 만들어진다. 한 수평 스캔 주기는 n 등분으로 분할되고, 모든 신호 라인들은 각 등분의 주기 동안 각각 메모리 회로 및 D/A 변환회로에 의해 달라지는 신호 라인들에 대하여 처리를 행함으로써 구동될 수 있다. 따라서 종래의 예와 같이 신호 라인 구동 회로 내부의 많은 메모리 회로 및 D/A 변환 회로들로서 1/n을 만드는 것이 가능하게 되었다.
Patent KR-20020068227-A (KR)
Title: Traffic Volume measurement method of mobile communication system
Inventor: LEE SEUNG JUN
IPC: H04B17/382
Filed: 2001-02-20
Abstract: PURPOSE: A method for measuring traffic volume in a mobile system is provided to measure the traffic volume of a transport channel at an arbitrary measurement mode according to a relevant measurement basis using the measurement information provided to a MAC(Medium Access Control) layer and to report a measured result to an upper RRC(Radio Resource Control) layer. CONSTITUTION: An RRC layer provides measurement information to a MAC layer so as to dynamically allocate radio resources according to traffic volume. Then the RRC layer transfers the buffer occupancy of each logical channel to the MAC layer. In case that the provided measurement information indicates an event trigger mode, the MAC layer checks whether transport channel traffic volume is out of a preset threshold. If transport channel traffic volume is out of the preset threshold, the MAC layer reports the result to the RRC layer. In case that the provided measurement information indicates a periodic mode, the MAC layer reports buffer occupancy for each logical channel, the average of buffer occupancy, and variation information in buffer occupancy to the RRC layer every settled period.
Patent KR-20010089210-A (KR)
Inventor: CARL DANIEL A
IPC: H01L21/768
Filed: 2001-03-08
Abstract: PURPOSE: A method of electrochemical deposition of metal using modulated waveforms is provided to electrochemically deposit the metal into high aspect ratio structures on a substrate that provides void-free and seam-free fill of high aspect ratio structures. CONSTITUTION: In the method for electroplating deposition of metal using modulated waveforms, a high aspect ratio feature is formed on a substrate such as a semiconductor wafer(701). The trench or via may be formed by conventional lithographic and etching techniques in an insulating layer that has previously been deposited on the wafer. A barrier layer is deposited inside the high aspect ratio feature(703). The barrier layer, which prevents undesirable diffusion between the underlying substrate and a subsequently deposited metal layer, can be deposited either by chemical vapor deposition(CVD) or physical vapor deposition(PVD). A seed layer of metal is then deposited, by CVD or PVD, on the barrier layer(705). This metal seed layer is typically relatively thin, and is used to facilitate a subsequent electrochemical deposition(or electroplating) performed(707). Next, after the formation of the metal layer to a desired thickness, a planarization may be performed to remove portions of the metal layer that lie outside the high aspect ratio feature, resulting in a planarized metallization structure on the wafer(709).
Patent KR-20010092362-A (KR)
Title: Projection optical system with diffractive optical element
Inventor: SEKINE YOSHIYUKI
IPC: G02B13/24
Filed: 2001-03-15
Abstract: PURPOSE: To provide an optical system having a diffraction optical device which can be applied to the optical system for which extremely high image-forming performance is required such as the projection optical system of a projection aligner for manufacturing a semiconductor especially by minimizing influence exerted on image-forming by generated unnecessary diffracted light in the optical system using a diffraction optical device. CONSTITUTION: In this optical system having the diffraction optical device, the diffraction optical device is constituted so that a part of or most of the unnecessary diffracted light not used for projecting an image may not enter the range of the projected image.
Patent KR-20020074337-A (KR)
Title: Controller of cellular phone by voice cognition function
Inventor: LIM JAE YONG
IPC: H04B1/40
Filed: 2001-03-20
Abstract: PURPOSE: A device for controlling a portable phone terminal by a voice recognition function is provided to enjoy a voice for a telephone conversation, a voice downloaded through an on-line communication, and a voice reproduced from an MP3 player through a speaker and an FM stereo. CONSTITUTION: A digital signal processor(10) converts voices collected by a microphone(11) into voice data with a uniform format capable of being recognized by a microprocessor(7), and inputs the voice data to the microprocessor(7). The microprocessor(7) compares the voice data inputted from the digital signal processor(10) with previously stored voice data, recognizes the operation of a terminal(9), and transmits a control signal to the terminal(9). An RS-232 communication port(8) provides a line for transmitting and receiving various data transmitted and received between the microprocessor(7) and the terminal(9).
Patent KR-20020077685-A (KR)
Title: Camera calibration system and method using planar concentric circles
Inventor: KIM JUN SIK
IPC: G06T7/00
Filed: 2001-04-02
Abstract: PURPOSE: A system for correcting internal parameters of a camera using a concentric circle pattern and a method for calibrating the camera are provided to easily calculate camera calibration parameters to calibrate the camera. CONSTITUTION: At least two concentric circles located on the plane are photographed at an arbitrary angle to project images of ovals, and a straight line connecting the central points of the ovals is found from the images. The contact points of the straight line and the ovals are found, to find out central point coordinates of the concentric circles using cross ratio. An internal variable of a camera is calculated and corrected using the central point coordinates of the concentric circles, normal vectors and radiuses of the concentric circles.
Patent KR-20020078050-A (KR)
Title: case of handyphone to possible the stick or separate
Inventor: KIM HUI CHAE
IPC: H04B1/38
Filed: 2001-04-04
Abstract: PURPOSE: A case in a mobile terminal is provided so that the separation or combination of a case forming the external body of a mobile terminal can be achieved freely and easily. CONSTITUTION: A case in a mobile terminal includes a body(21) and a connection ring(22). In the body(21), an upper case(211) and a lower case(212) are formed. The upper case(211) and the lower case(212) form an accepting space(213). A fixing piece(214) is formed at a portion where the upper case(211) and the lower case(212) meet. A fixing groove is formed inwards at a side of the fixing piece(214). The connection ring(22), inserted into the fixing piece(214), firmly fixes the upper case(211) and the lower case(212) or disassembles the assembly. The connection ring(22) consists of a mounting groove(221) and a fixing boss(222). The mounting groove(221) is fixedly inserted into the fixing piece(214). The fixing boss(222) is inserted into the fixing groove.
Patent KR-20020082297-A (KR)
Title: Beamforming method using smart antenna array
Inventor: SIM DONG HUI
IPC: H04B7/02
Filed: 2001-04-20
Abstract: PURPOSE: A method of forming a beam using an adaptive antenna array is provided to perform a chip level beam forming process, and to despread an output signal again to perform the beam forming process with a method of extracting a symbol level signal of each channel, thereby enabling a beam forming process at a high speed. CONSTITUTION: A frequency down converter(202) converts a super high frequency received in an antenna array(201) into a baseband signal. An A/D converter(203) converts an output analog signal into a digital signal. A searcher(204) searches a finger of the digital signal. A chip level signal generator(205) generates a chip level signal transmitted from a terminal by using a symbol level signal. A channel signal estimator(206) inputs the searched finger and the chip level signal, and estimates a chip level DPCCH and a DPDCH. A chip level beam forming unit(207) inputs the estimated DPCCH and the DPDCH signal, and performs a chip level beam forming process. Despreaders(208,209) include despreaders(208a,208b,209a,209b) for inputting beam-formed finger signals and multiplying promised codes to perform despreading processes, and include channel information estimators(208c,209c) for calculating channel information. Synthesizers(210,211) synthesize outputs of each finger. An SIR estimation unit(212) estimates a signal to interference ratio.
Patent KR-20020082555-A (KR)
Title: Apparatus for etching in a semiconductor fabricating
Inventor: LEE SIN SANG
IPC: H01L21/3065
Filed: 2001-04-24
Abstract: PURPOSE: An etching apparatus for manufacturing semiconductor devices is provided to prevent a breakage of a first window and to stably install a detection window without leakage points. CONSTITUTION: The etching apparatus comprises a processing chamber(100) for forming a desired pattern by etching a film formed on a substrate, and a detection window(140) for detecting an end point of the etching film. The detection window(140) further includes the first window(140a) made of a quartz, the second window(140b) located by surrounding the peripheral portion of the first window, and an O-ring(140c) injected at the peripheral portion of the second window. The injected portion of the O-ring(140c) is faced with the first window(140a).