baber/WOPTO huggingface dataset:
Patent KR-20000027724-A (KR)
Title: Reaction furnace of horizontal type
Inventor: KOH JOE HWAN
IPC: H01L21/22
Filed: 1998-10-29
Abstract: PURPOSE: A reaction furnace of horizontal type is provided to prevent adhesion of reaction materials to the inner wall of external tubes by suppressing flow of the reaction gas into the space between the external tubes of the reaction furnace. CONSTITUTION: A reaction furnace according to the present invention comprises a heating chamber (10), an external tube (20) penetrating the heating chamber (10), an internal tube (30) installed inside of the external tube (20), a front door (80a) and a rear door (80b) installed on both sides of the external tube (20), a first bridging flange (70a) and a second bridging flange (70b) positioned at the front door (80a) and the rear door (80b) and between both ends of the external tube (20) respectively, a gas nozzle (6) installed at the first bridging flange on the front door side, an induction section (103) installed adjacent to the gas nozzle for preventing flow of the reaction gas into the space between the external tube (20) and the internal tube (30) and inducing the reaction gas to flow into the inside of the internal tube (30).
Patent KR-20000027768-A (KR)
Title: Lcd with high aperture rate and high transmissivity
Inventor: CHOI WOO HO
IPC: G02F1/1343
Filed: 1998-10-29
Abstract: PURPOSE: An LCD with high aperture rate and high transmissivity is provided to improve an aperture rate by installing a shield electrode to a upper substrate corresponding to a data bus line. CONSTITUTION: A lower substrate(10) and a upper substrate(20) are opposed and replaced at a certain distance. A liquid crystal layer(30) having several liquid crystal molecules(20) is inserted between the lower substrate(10) and the upper substrate(20). A counter electrode(11) is separated and replaced at a uniform equal spacing on the lower substrate(10). A gate insulating film(13) is coated on the lower substrate(10). A pixel electrode(15) is formed on a upper portion of the gate insulating film(13). A data bus line(17) is arranged to a upper portion of a certain portion of the gate insulating film(13). A lower orientation film(19) is formed on a upper portion of the gate insulating film(13). A black matrix(23) corresponding to the data bus line(17) is arranged to a surface of the upper substrate(20). A upper orientation film(25) is formed to a surface of the upper substrate(20).
Patent KR-20000028159-A (KR)
Title: Method for minimizing errors in automatically setting up present time on tv
Inventor: KIM KWANG CHEOL
IPC: H04N5/44
Filed: 1998-10-30
Abstract: PURPOSE: A method for minimizing errors in automatically setting up present time on TV is provided to prevent errors of a reservation function caused when correcting present time, by setting up unit of a seconds. CONSTITUTION: A method for minimizing errors in automatically setting up present time on TV comprises the steps of: decoding standard time data by extracting the time data inserted in a predetermined horizontal line section within a vertical blanking eliminating interval of a broadcasting signal, when TV power is on in a stand-by mode or when converting into the stand-by mode if the TV power is off; operating an error between the decoded standard time data and present time of an inner timer, when the inner timer is not reset; correcting present time by loading 'hours', 'minutes', 'seconds' data of the standard time data to the inner timer of TV, if the operated error is over a predetermined range and if the TV power is on in the stand-by mode; displaying an OSD(On Screen Display) characters screen presenting an error of the corrected time; and correcting present time by using the 'seconds' data only in the 'hours', 'minutes', 'seconds' data of the standard time data, if the timer is not reset and if the error between the standard time data and the present time is not over the predetermined range.
Patent KR-20000031265-A (KR)
Title: Class automatic abstraction system and method
Inventor: KIM SOON YONG
IPC: G06F9/44
Filed: 1998-11-04
Abstract: PURPOSE: A class automatic abstraction system and the method integrating and managing each module are provided. CONSTITUTION: An information abstraction device(1) forms an input/output specification, and abstracts a noan phrase, a verb phrase and an adjective according to the analysis design of a Coad and Yourdon pattern. A class candidate abstraction device(2) makes a class candidate abstraction from the verb phrase and the noan phrase using associated information for the abstracted noan phrase. A class candidate verification device(3) verifies classes not having attribution and service in the abstracted class candidates. An attribution definition device(4) makes out the abstraction of attribution, the definition of instance connection and class state transition rate. A service definition device(5) makes out the abstraction of service, input/output data, the definition of service locutionary condition and side effects, the definition of message connection, and service chart. A structure definition device(6) abstracts the structure for an object definition device(7) finds the object in the structure definition, and makes out a subject layered group.
Patent KR-19990045319-A (KR)
Title: 열가소성 수지제 조의 제조 방법
IPC: B29C51/08
Filed: 1998-11-16
Abstract: 본 발명은 열가소성 수지의 표면층과 그 위에 적층된 다른 수지로 이루어지는 보강층으로 이루어지는 조의 제조 방법에 관한 것이다.     이 방법은, 제 1 금형의 제 1 및 제 2 금형부재 사이에 제 1 열가소성 수지 시트를 공급하는 공정 ; 제 1 열가소성 수지 시트와 제 2 금형부재의 금형면과의 사이에 용융상태의 제 2 열가소성 수지를 공급하는 공정 ; 금형을 형체 (型締, mold clamping) 하여, 제 1 열가소성 수지 시트와 제 2 열가소성 수지로 캐비티 내를 충전하는 공정 ; 소정의 형체력으로 형체를 계속하면서 캐비티 내의 제 1 및 제 2 열가소성 수지를 냉각하는 공정 ; 금형을 열어, 제 1 열가소성 수지 시트와 이에 적층된 제 2 열가소성 수지로 이루어지는 적층판을 꺼내는 공정 ; 얻어진 적층판을 가열하여 연화시키는 공정 ; 및 연화된 적층판을 제 2 금형을 이용하여 조 (tub) 형상으로 부형하는 공정의 조합으로 이루어진다.
Patent KR-20000033728-A (KR)
Title: Discharge electrode for plasma display device
Inventor: SHIN GYO JIN
IPC: H01J15/00
Filed: 1998-11-25
Abstract: PURPOSE: A discharge electrode for plasma display device is provided for preventing electrodes of adjacent cells from discharging each other by making a wall charge developed by a discharge initiate voltage remaining in the cell. CONSTITUTION: A plasma display device includes a compartment(3), a fore board (1), a backboard (2), and a first and a second electrode group. The fore board (1) and the backboard(2) are combined with a predetermined distance by the compartment(3). The first electrode group is formed on one of the boards(1,2). In the first electrode group, a plurality of electrode are paired. The second electrode group is formed on the other board and forms a plurality of discharge cells. The first electrode group include a metal electrode line. On the metal electrode line, a conducting opposed electrode is developed at a predetermined depth.
Patent KR-20000037606-A (KR)
Title: Acquisition method and device for absolute system time of mobile station in mobile communication system using cdma mode
Inventor: MUN YOUNG UN
IPC: H04B7/26
Filed: 1998-12-01
Abstract: PURPOSE: An acquisition method and device for absolute system time of mobile station in mobile communication system using CDMA(Code Divided Multiple Access) mode is provided mobile station to obtain and maintain absolute system time. Also, the method and device is provided to maintain adjust magnitude of mobile station's reference time and to reduce a radio delay time information of a message including PN(Pseudo-Noise) sequence. CONSTITUTION: A mobile station(210) acquires and maintains reference time of mobile station using early stage synchronous acquiring action. A message receiver and transmitter(213) send a message of requiring difference of reference time to a base station(200) under the control of a control part(216). The requiring message includes PN(pseudo-Noise) sequence. An acquiring and maintaining part of mobile reference time(214) receives an information about a point of sending time from the message receiver and transmitter(213). Every part of sending time, the acquiring and maintaining part(214) resets and maintains adjust magnitude of mobile station's reference time. The control part(216) checks whether the response of the reference time difference is arrived. If received, the acquiring and maintaining part(214) notifies the adjust magnitude of mobile station's reference time and the reference time of mobile station to a acquiring and maintaining part of absolute system time(215). The message receiver and transmitter(213) give radio delay time to the acquiring and maintaining part of absolute system time(215). The acquiring and maintaining part of absolute system time(215) obtains and keeps absolute system time using the adjustment magnitude of mobile station's reference time, the reference time of mobile station, and radio delay time.
Patent KR-20000037700-A (KR)
Title: Method for generating automatically in technical illustration
Inventor: LEE IN HO
IPC: G06F17/50
Filed: 1998-12-01
Abstract: PURPOSE: A method for generating automatically in a Technical Illustration(TI) is provided to automatically generate a set of parts according to five rules, such as a nest inhibit, a parallel movement, a same interval, a hiding inhibit by a different connected part of a part hole, and a minimum dimension rule, by being inputted a three-dimensional Computer-Aided Design(CAD) data of machine parts almost assembled. CONSTITUTION: A method for generating automatically in a Technical Illustration(TI) comprises the steps of: being inputted a three-dimensional Computer-aided design(CAD) data of machinery parts; generating a hole-parts relation, which examines other parts of an inside hole in a completed step of the parts; generating a directed graph, which appears a relative directional relation of the parts against each axis'(X,Y,Z axis) direction in the technical TI from the hole-part relation; generating a part setting graph, which makes an order relation regarding a set of the parts generated in the TI from the relative directional graph generated; and executing a numeric value constraining process, which deciding each part's interval from the part setting graph.
Patent KR-19990063156-A (KR)
Title: 반도체 집적 회로 장치 및 그의 제조 방법
IPC: H01L21/768
Filed: 1998-12-17
Abstract: DRAM의 주변 회로 영역에 있어서 제1층 배선(14)과 제2층 배선(26)을 전기적으로 접속하는 컨택트 홀을 컨택트 홀(17a), (17b)로 2회로 나누어 천공하고, 또한 그 각각의 컨택트 홀(17a), (17b)의 형성후에 각각의 컨택트 홀(17a), (17b)내에 플러그(18a), (25a)를 형성한다.
Patent KR-20000041695-A (KR)
Title: Device for mounting compact disc changer for car audio to vehicle
Inventor: KIM SEUNG SEOB
IPC: B60R11/02
Filed: 1998-12-23
Abstract: PURPOSE: A device for mounting compact disc changer for car audio to vehicle is provided to allow the compact disc changer("CD changer") to be easily mounted to a vehicle and then to improve workability and also to reduce shake of the CD changer during the running of a vehicle. CONSTITUTION: In a device for mounting compact disc changer for car audio, a fixing bracket(20) in a shape of inverted "L" is provided to be screwed to an upper portion of the inner side of a vehicle trunk(10). One side portion(20a) and the other side portion(20b) of the bracket(20) are provided with holes(24) for screws and protrusion pieces(26) for fixing a band, respectively. The protrusion pieces(26) are formed by partially cutting out the side portion of the bracket and bending toward a horizontal direction. A spring member(30) is screwed in the hole(24) for screw, of which upper end is formed with thread(32) and lower end is formed with a hook piece(34). The CD exchanger(40) is elastically fixed inside the fixing bracket(20) by fixing two elastic bands(50) alternately, each of which is hooked on the protrusion pieces(26) of the fixing bracket(20) and the hook piece(34) of the spring member(30), respectively.
Patent KR-20000043310-A (KR)
Title: Method for controlling watching limit of vcr
Inventor: KIM YEON SU
IPC: G11B15/02
Filed: 1998-12-28
Abstract: PURPOSE: A method for controlling the watching limit of a VCR(video cassette recorder) is provided to limit watching depending on films by letting a person watch a program via inputting a password. CONSTITUTION: A method for controlling the watching limit of a VCR is composed of the following steps. XDS data including a password are received from a broadcasting channel or a tape to be watched. A password input demand is displayed. When an accurate password is inputted, the images are outputted normally. If the accurate password is not inputted within a certain time, the relevant images are stopped. Therefore, the method prevents juveniles from watching the adult broadcast programs by limiting the images in case of not inputting the password.
Patent KR-20000045739-A (KR)
Title: Insulation for floor panel of vehicle
Inventor: NAM SANG YEONG
IPC: B62D25/20
Filed: 1998-12-30
Abstract: PURPOSE: An insulation for a floor panel of a vehicle is provided to minimize deformation and change in size by bearing load given from an upper part and to keep insulation function and sound absorption function continuously. CONSTITUTION: An insulation for a floor panel of a vehicle is composed of a foam material(11) formed of polyurethane and a lining(12) formed of ethylene-propylene-terpolymer, installed on the upper part of a floor panel, and performs soundproofing, sound absorbing, and insulation. A hetero foam material(13) formed of polystyrene having strong compressing strength stronger than the foam material(11) is interposed in the foam material(11). The hetero foam material having strong compressing strength performs as a reinforcement even if load is given due to the weight of a passenger or a freight from the upper part. Thereby, deformation of the insulation is prevented.
Patent KR-20000046924-A (KR)
Title: Dice for confirmed extruding
Inventor: JANG JIN YEONG
IPC: B21C3/00
Filed: 1998-12-31
Abstract: PURPOSE: A dice for a confirmed extruding is provided to uniform a thickness of a product and to prevent the inequality of a product size by inducing a metal flowing of fluidity with improving an assembling structure of the dice and a structure of a mandrel. CONSTITUTION: A confirmed extruding dice comprises a die housing(70) and a die assembly(60). The die assembly(60) is divided to a die case(50) and a mandrel case(56). An inside of the die case(50) is assembled a die(52) related with a surface of a product. A mandrel(58) to make a hole of the product is installed in the mandrel case(56). A mother material is supplied in a wire rod shape from an inducing portion of mother material(70A) in the die housing(70). A tube is produced by passing the mother material in the inducing portion of mother material(70A), the mandrel(58) and the die(52). A pressure reached to the mandrel(58) is decided by a size of a sectional area in a part induced the mother material of wire rod. An assembling of the die case(50) and the mandrel case(56) is made a single set by a thermal blocking. A pin(54) induced to a center is nailed to fit the exact center. An eccentricity is not generated at an extruding of the product by the uniform force from an outside and the change of product size is regularly obtained.
Patent KR-20000047158-A (KR)
Title: Hangul input method and hangul input device of communication terminal
Inventor: HAM SEONG SIK
IPC: H04B1/38
Filed: 1998-12-31
Abstract: PURPOSE: Hangul input method and Hangul input device of a communication terminal are provided to easily input Hangul by a simple key manipulation, by displaying a pre-stored completion-type character if a check button is input after Hangul tone is input from a key pad of a communication terminal, and then displaying a corresponding character according to an allocated number input. CONSTITUTION: A user selects Hangul input mode by pressing a mode selection key(32), a microprocessor(42) sets Hangul input mode, displays consonant and vowel of Hangul being input from a key pad(30) on LCD display part(46). If a confirmation key(34) is input, a pre-stores completion-type Hangul of Hangul storage part(45) is read, and is displayed on LCD display part(46). If the user inputs a number key(31) corresponding to a number allocated to the displayed completion-type Hangul, a microprocessor(42) displays a corresponding Hangul on the LCD display part(46), and detects a key input of the key pad(30). If there is a number key(31)'s input according to Hangul input. the Hangul input step is repeated, If the detected key input is the stored key(34), the input completion-type Hangul is stored in a character storage part(38), and a Hangul input mode is released.
Patent KR-19990029095-A (KR)
Title: 방향족폴리아미드 및/또는 방향족폴리이미드로 이루어지는필름 및 그것을 이용한 자기기록매체
IPC: C08J5/18
Filed: 1997-05-22
Abstract: 평면성이 우수하여, 가공시나 제품사용시의 고온하에서도 컬 등의 평면성 악화가 발생하지 않는 필름이다. 
     본 발명의 필름은, 방향족폴리아미드 및/또는 방향족폴리이미드로 이루어지는 필름으로서, 필름의 단면방향에서의 라만스펙트럼으로부터 구한 배향도의 최대치 Pmax, 최소치 Pmin, 및 평균배향도 Pavr가 
     (Pmax - Pmin) / Pavr ≤ 1.0 
     을 만족하는 것이다.
Patent KR-19990036410-A (KR)
Title: 일체의 촉매 컨버터를 구비한 배기 매니폴드
IPC: F16L41/03
Filed: 1996-07-16
Abstract: 본 발명은 촉매 컨버터를 통합하는 내연기관용 오염물 장지 배기 매니폴드(10′)에 관한 것이다. 매니폴드(10′)는 내연기관의 다수의 배기 포트에 연결되어 배기 가스를 받는 다수의 헤더 파이프들을 가진다. 헤더 파이프(22)들은 배출 파이프(16)에 연결된 출구(30) 뿐만 아니라 입구(28)와 출구(30) 사이의 챔버(24)에 배치된 지지 기판(26) 상에 배치된 촉매를 가지는 촉매 컨버터 구조물에 연결되어, 엔진으로부터의 모든 배출 가스들이 촉매 컨버터 구조물을 통과하여야만 된다. 촉매 컨버터는 증가된 효율을 위하여 보다 높은 온도에서 작동하고, 존재하는 컨버터와는 달리 실질적으로 즉시 작동 온도에 도달한다. 따라서, 엔진으로부터 대기중으로 방면되는 오염물의 양이 감소된다.
Patent KR-19990064154-A (KR)
Title: 산 생성물을 회수하기 위한 열-처리 분리 및탈수 방법
IPC: C07B63/00
Filed: 1996-10-10
Abstract: 본 발명은 고체 흡착제상에서 열-처리 크로마토그래피를 이용하여 용액중의 다른 화합물로부터 목적하는 화학 생성물을 분리하는 바람직한 방법에 관한 것이다.  본 발명의 방법은 분리 및 용출상에서 작업 온도를 변화시킴으로써 조장되는 크로마토그래피 원리를 포함한다.  알코올과 같은 유기 용매중에서 산을 탈수시키고 회수하기위한 산 수용액의 처리 방법이 또한 기술되어 있다.
Patent KR-19990067463-A (KR)
Title: 스키 시뮬레이션 장치
IPC: A63F13/52
Filed: 1997-09-10
Abstract: 본 발명은 오락자가 모의적 스키판을 회전 조작함으로써 인가되는 제어 신호에 응답하여 게임 프로그램을 실행하고, 스키 코스 화면상에 오락자에 대응하는 스키어의 오브젝트를 표시하는 스키 오락 장치에 있어서, 모의적 스키판의 회전 방향과 회전 정도를 검출하여 상기 제어 신호를 생성하는 스키판 회전 검출 수단, 스키 코스의 데이타와 제어 신호로부터 현재의 스키어의 스키 코스 내의 위치 데이타를 구하고, 그 위치 데이타에 따라 스키어의 스키판의 궤적을 나타내는 폴리곤 데이타를 생성하여 스키 코스를 주행중인 사이를 기억하고, 그 기억한 궤적의 폴리곤 데이타에 따라 표시 화면 내에 표시하기 위한 궤적의 표시 데이타를 생성하는 제어 수단, 그 제어 수단에서 생성되는 궤적의 표시 데이타에 따라 상기 스키 코스와 함게 스키판의 궤적을 표시하는 표시 수단을 갖는 것을 특징으로 한다.
Patent KR-19990071873-A (KR)
Title: 위험탐지신호를해석하는방법및상기방법을수행하기위한위험탐지기
IPC: G08B17/02
Filed: 1997-09-19
Abstract: 위험탐지기 신호의 주파수 해석을 위한 방법에서, 잔파장 변환(1)은 퍼지 논리 해석을 겸하고, 정규 또는 반 정규 잔파장에 의한 변환에서, 원신호(X 0,k )는 하이패스/로패스 필터(HP,LP) 쌍의 다단계필터 직렬로 입력된다. 
     각 필터 단계에서, 관련함수(   μ     I )는 하이패스 필터, 잔파장 계수 및 원신호 값(X 0,k )의 결과로부터 산출된다. 
     상기 함수들은 포준화되어 퍼지논리 법칙에 따라 해석하기 위한 상기 형태에서 사용된다. 
     상기 방법은 특히 불꽃 탐지기, 잡음 탐지기 및 이와 유사한 것과 같은 위험탐지기의 출력신호를 해석하는데 적절하다. 
     잔파장 변환(1)과 퍼지논리 해석(2)는 적은 수 프로세서 코드 라인에 의해 수행되는 반면, 상기 해석은 비용면에서 효과적인 프로세서를 사용하여 수행될 수 있고, 선행기술과 동등하거나 개선된 정밀도를 가지고도 속도를 높일 수 있다.
Patent KR-19990076751-A (KR)
Title: 씨디-알/이 광 저장 디스크의 데이터 기록 방법및 광 드라이브유닛
IPC: G11B7/0045
Filed: 1996-12-04
Abstract: CD-R(Recordable) 및 CD-E(Erasable) 광 디스크 상에 정보를 기록하는 방법이 제공된다. 제 1 실시예에서는, 데이터 패킷이나 세션(session or packet of data)의 기록 후, 복구불가능한 에러(unrecoverable errors)를 검출하기 위해 그 세션이나 데이터 패킷을 확인한다. 그런 에러가 존재하지 않으면, 세션이나 패킷을 고정하고(fixing) 기록을 종료한다. 복구불가능한 에러가 검출되는 경우에는 세션이나 패킷을 원래 기록된 영역(originally recorded data)의 바로 다음에 있는 디스크 영역에 재기록한다. 기록된 데이터가 판독가능한 것으로 확인되면, 디스크 상에 리드-인 영역(lead-in area)과 리드-아웃 영역(lead-out area)을 기록하고 또한 원래 기록된 데이터가 아닌 확인된 데이터의 위치에 의해 콘텐츠 테이블(table of contents)을 갱신함으로써 세션이나 패킷을 고정한다. 제 2 실시예에서는, 데이터를 기록할 때 검사한다. 결함이 있다고 여겨지면, 기록을 멈추고 결함이 있는 지를 확인한다. 결함이 있으면, 데이터를 원래 기록된 영역의 바로 다음에 있는 디스크 영역에 재기록한다. 데이터가 판독가능한 것으로 확인되면, 세션과 패킷을 고정하고 기록을 종료한다.
Patent KR-19990082543-A (KR)
IPC: A61K31/00
Filed: 1997-01-09
Abstract: The invention related to 4-aza-17 beta -(cyclopropoxy)-androst-5 alpha -androstan-3-one, 4-aza-17 beta -(cyclopropylamino)-androst-4-en-3-one and related compounds and to compositions incorporating these compounds, as well as the inhibition of C17-20 lyase, 5 alpha -reductase and C17 alpha -hydroxylase and to the use of these compounds in the treatment of androgen and estrogen mediated disorders, including benign prostatic hyperplasia, androgen mediated prostate cancer, estrogen mediated breast cancer and to DHT-mediated disorders such as acne. Disorders relating to the oversynthesis of cortisol, for example, Cushing's Syndrome, are also included. The treatment of androgen-dependent disorders also includes a combination therapy with known androgen-receptor antagonists, such as flutamide. The compounds of the invention have general formula (I).
Patent KR-19990087321-A (KR)
Title: Ppar-감마에 대한 효능제 활성을 갖는 치환된 4-히드록시-페닐알카논산 유도체
IPC: A61K31/4164
Filed: 1997-02-26
Abstract: 본 발명은 하기 화학식 I의 화합물에 관한 것이다. 
     <화학식 I> 
     
       
     
     상기 식 중에서, 
     A는 
     (i) 하나 이상의 할로겐 원자, C 1-6 알킬, C 1-3 알콕시, C 1-3 플루오로알콕시, 니트릴 또는 NR 7 R 8 [식 중, R 7 및 R 8 은 독립적으로 수소 또는 C 1-3 알킬임]에 의해 임의로 치환되는 페닐; 
     (ii) 산소, 질소 및 황으로부터 선택된 하나 이상의 이종 원자를 함유하는 5- 또는 6-원 복소환식기; 및 
     (iii) 고리 C의 고리 원자를 통하여 B기에 부착되는 융합 이환식 고리 [식 중, 고리 C는 상기 (ii)에서 정의한 바와 같은 복소환식기를 나타냄] 
     로 이루어진 군으로부터 선택되고, 
     B는 
     (iv) C 1-6 알킬렌; 
     (v) -MC 1-6 알킬렌 또는 C 1-6 알킬렌MC 1-6 알킬렌 [식 중, M은 O, S, 또는 -NR 2 (식 중, R 2 는 수소 또는 C 1-3 알킬임)임]; 
     (vi) 하나 이상의 질소 이종 원자, 및 경우에 따라 산소, 질소 및 황으로부터 선택된 하나 이상의 추가의 이종 원자를 함유하고, C 1-3 알킬에 의해 임의 치환된 5- 또는 6-원 복소환식기; 및 
     (vii) Het-C 1-6 알킬렌 [식 중, Het는 상기 (vi)에서 정의한 바와 같은 복소환식기임] 
     로 이루어진 군으로부터 선택되고, 
     Alk는 C 1-3 알킬렌이고, 
     R 1 은 수소 또는 C 1-3 알킬이고, 
     Z는 
     (viii) -(C 1-3 알킬렌)페닐 [식 중, 페닐은 하나 이상의 할로겐 원자에 의해 임의로 치환됨]; 및 
     (ix) -NR 3 R 4 [식 중, R 3 은 수소 또는 C 1-3 알킬이고, R 4 는 -Y-(C=O)-T-R 5 , 또는 -Y-(CH(OH))-T-R 5 을 나타냄] 
     으로 이루어진 군으로부터 선택된다.
Patent KR-20000005060-A (KR)
Title: Soluble divalent and multivalent heterodimeric analogs of proteins
Inventor: SCHNECK JONATHAN P
IPC: C12P21/08
Filed: 1997-03-28
Abstract: PURPOSE: Soluble divalent and multivalent heterodimeric analogs of proteins and preparation method thereof are provided which are related to immuno-regulation are useful for studying TCR/MHC interactions, lymphocyte tracking, identifying new antigens. CONSTITUTION: Divalent peptide/MHC complexes or T cell receptors (superdimers) are constructed, to increase the avidity of soluble analogs for their cognates to biologically relevant levels. Using a recombinant DNA strategy, DNA encoding either the MHC class II/peptide or TCR heterodimers are ligated to DNA coding for murine Ig heavy and light chains. These constructs are subsequently expressed in a baculovirus expression system. Enzyme-linked immunosorbant assays (ELISA) specific for the Ig and polymorphic determinants of either the TCR or MHC fraction of the molecule indicates that infected insect cells secreted approximately 1 ug/ml of soluble, conformationally intact chimeric superdimers. SDS-PAGE analysis of purified protein shows that expected molecular weight species. The results of flow cytometry demonstrates that the TCR and class II chimeras bound specifically with high avidity to cells bearing their cognate receptors.