baber/WOPTO huggingface dataset:
Patent KR-20000004307-A (KR)
Title: Apparatus for switching a video and synchronization signal at a multi-input digital television
Inventor: LEE SAM
IPC: H04N5/44
Filed: 1998-06-30
Abstract: PURPOSE: An apparatus for switching a video and synchronization signal at a multi-input digital television is disclosed to diminish the cost of the fabrication. CONSTITUTION: The apparatus comprises a high definition image signal pre-amplifier(201), three video switches(202, 203, 205), a synchronization switch(206), a synchronization processing unit(207), a polarization unification unit(208) and a microcomputer(209). The high definition image signal pre-amplifier(201) receives a color signal form of image signal or a RGB form of image signal and amplifies the received signal. An NTSC pre-amplifier(204) amplifies the output from the second video switch(203). The first, second and third switches(202, 203, 205) selectively choose one of RGB1, RGB2, NTSC image signal, HDTV signals according to the selection control signal.
Patent KR-20000008332-A (KR)
Title: Mobile danger and direction sign board
Inventor: KIM JI SANG
IPC: E01F9/012
Filed: 1998-07-13
Abstract: PURPOSE: A mobile warning and direction post is provided to offer the convenience of management, movement and use for workers and to prevent accidents. CONSTITUTION: A mobile sign board comprises: a warning post(10) having a warning sign tape(12) attached onto a triangular board; a direction post(20) folded by being connected to one end of the warning post by a connection hanger(14) and having a direction sign tape(22) attached onto a plain board; a strut hanger(32) installed to support the warning and direction posts by an acute angle; and a strut(30) having a strut groove(34).
Patent KR-20000009188-A (KR)
Title: Plasma display panel
Inventor: CHOI TAE WAN
IPC: H01J11/24
Filed: 1998-07-22
Abstract: PURPOSE: A plasma display panel is provided to reduce consume power and so gap between sustain electrodes. CONSTITUTION: The present invention discloses a plasma display panel comprising: the first substrate(100); plural separating walls(110) continuously formed in low direction on the first substrate and having prescribed width and height; sustain electrodes(120,120',120") formed on sides of the separating walls and receiving prescribed discharge voltage from outside, then to generate discharge between adjacent electrodes; the first dielectric layer(130) coating the separating wall and sustain electrode; the second substrate(200) opposite to the first substrate; plural address electrodes(210) formed in column direction on the second substrate; the second dielectric layer(220) coating the address electrodes; and fluorescent substance(230) formed on a portion of the second dielectric layer to emit light by the discharge.
Patent KR-20000010371-A (KR)
Title: Data modulator in channel modem for satellite communication system
Inventor: LEE JONG BIN
IPC: H04B7/15
Filed: 1998-07-31
Abstract: PURPOSE: A data modulator in a channel modem for a satellite communication system which stores only the smallest carrier sampling data among a plurality of symbol rates according to characteristics of data, addresses the carrier data of a lookup table according to a clock generated from a clock generator and an output signal of a counter, and inserting "0" data into the addressed data and performing a D/A conversion, is provided. CONSTITUTION: The data modulator in a channel modem for a satellite communication system comprising: a counter(64) for controlling a counting value according to a symbol rate transmitted from a channel unit processor which controls a total operation of the channel modem; a multiplexor(63) for multiplexing I and Q channel data which are added to the output signal of the counter according to a clock signal; a memory for storing carrier sampling data having the smallest sampling interval in a lookup table; a data synthesizer for inserting "0" data into the addressed carrier sampling data stored in the memory; and a D/A converter for performing a D/A conversion based on the synthesized signal from the data synthesizer.
Patent KR-19990023900-A (KR)
Title: 익스팬드그리드의 제조방법 및 그 제조장치
IPC: H01M4/14
Filed: 1998-08-26
Abstract: 본 발명의 익스팬드그리드의 제조방법은, 
     (a) 띠형상의 박판을 장척방향으로부터 공급하는 공정과, 
     (b) 상기 띠형상의 박판의 중앙부를 제외한 제 1의 영역에, 가장자리에 평행하게 간헐적으로 복수의 슬릿을 형성하는 공정과, 
     (c) 상기 중앙부를 소망의 각도로 굽히는 공정과, 
     (d) 상기 복수의 슬릿을 형성한 상기 제 1의 영역과, 
     상기 슬릿을 형성하지 않는 상기 중앙부를 가진 상기 박판을 순차적으로 상기 장척방향으로 이동하면서, 상기 슬릿을 폭방향으로 확대해서 전개하는 공정을 구비하고, 그리고, 상기 슬릿을 전개해서 형성되는 상기 제 1의 영역의 최외측부의 제 1괴도거리가 상기 중앙부의 궤도거리와 대략 동일한 거리가 되도록 한 것을 특징으로 한 것이며, 이 구성에 의해, 그리드의 평면적인 변형이 해소되고, 또 그리드의 폭치수가 안정되며, 그 때문에, 그 그리드를 사용한 극판의 품질이 향상된다.   또, 그리드의 국소응력집중의 저감을 도모할 수 있다.   그 결과, 본 발명의 그리드를 사용한 전지는, 뛰어난 수명특성과, 적은 성능불균일폭을 가진 안전된 성능을 제공할 수 있다.
Patent KR-19990029380-A (KR)
Title: 올레핀 중합용 고체 촉매 성분 및 올레핀 중합용 촉매, 및 올레핀 중합체의 제조 방법
IPC: C08F10/00
Filed: 1998-08-31
Abstract: 본 발명은 티타늄-할로겐 결합을 갖는 티타늄 화합물(A) 및 에스테르 화합물(B)를 동시에, 또는 티타늄-할로겐 결합을 갖는 티타늄 화합물(A)와 에스테르 화합물(B)의 혼합물을 마그네슘 원자, 티타늄 원자 및 하이드로카르빌옥시기를 함유하는 고체 촉매 성분 전구체(C)와 접촉시킴으로서 수득된 올레핀 중합용 고체 촉매 성분에 관한 것이다. 
     본 발명에 따르면, 우수한 입자 형상을 갖는 올레핀 중합용 고체 촉매 성분을 제공하고, 고체 촉매 성분에 대해 우수한 중합 활성을 나타내고 분말성이 우수한 올레핀 중합체가 생성된다.
Patent KR-19980087636-A (KR)
Title: 웹 문서 프린팅 출력방법
IPC: G06F3/12
Filed: 1998-09-04
Abstract: 본 발명은 웹 문서 프린팅 출력 방법에 관한 것으로서, 사용자의 라이센스 체크 및 사용자 등록 과정을 수행하는 관리 단계; 웹 문서의 출력 형식을 디자인하고 스크립을 생성하는 디자인 단계; 및 상기 단계에서 디자인된 인쇄 데이터를 분석하여 웹 문서를 출력하는 출력 단계를 포함하는 것임을 특징으로 한다. 본 발명에 의한 웹 문서 프린팅 출력 방법에 의하면, 그래픽 사용자 인터페이스 환경에서 사용자가 시각적으로 양식을 디자인 할 수 있을 뿐만 아니라, 인터넷 브라우져의 종류에 관계없이 사용이 가능하다. 본 발명에서는 웹 문서의 프린팅 출력시 단일의 프로세스로 출력되므로, 종래에 다량의 자료를 화면 단위로 조회하고 출력하는 것에 비하여 시간이 절약된다. 또한, 종래에 다량의 자료를 화면 단위로 조회 및 출력하므로 화면마다 호스트를 액서스하여야 하는 것을 개선하여 출력시 단일의 호스트를 액서스함으로써 네트워크 부하를 감소할 수 있다. 또한, 본 발명에 의한 방법이 구현된 프로그램을 서버에만 설치하고 개발자나 사용자의 컴퓨터에는 브라우져만 있으면 개발이나 사용이 가능한 장점이 있다.
Patent KR-19990029620-A (KR)
Title: 광학 장치 및 전해액
IPC: G02F1/1506
Filed: 1998-09-08
Abstract: 가역성이 우수한 전력 절감형 광학 장치가 제공된다.  가시 광선 범위 내에서의 광학 장치를 통한 투과성이 잘 제어된다.  광학 장치는 광으로부터 차폐되어 있어도 스펙트럼 특성이 우수하며, 광학 장치 내의 전극들은 과전위 상태가 방지된다.  광학 장치는 수명이 길며, 계속적인 사용에서도 탈색 및 열화가 방지된다.  또한, 광학 장치에서 사용될 전해액이 제공된다. 
     광학 장치는 작용 전극과 상대 전극 사이에 배치되어 이들 전극의 구동 제어에 의해서 은이 석출 및 용해되는 용액을 포함한다.  광학 장치에서 용액은 용매 내의 은염을 용해시킴으로써 만들어지며, 이 용액에는 LiBr 등과 같은 알칼리 금속 할로겐화물을 지지염으로 첨가함과 동시에 알칸올라민을 첨가하며, 선택적으로 쿠마린과 메르캅토알킬이미다졸을 첨가한다.
Patent KR-20000019430-A (KR)
Title: Composition of oxidation catalyst for no
Inventor: KIM JU YEONG
IPC: B01J23/56
Filed: 1998-09-11
Abstract: PURPOSE: A composition of an oxidation catalyst for NO is provided to efficiently oxidize NO in a dry processing and at low maintaining cost. CONSTITUTION: A slurry A is produced by mixing gamma-alumina powder 205.1g with 1.5% of acetylene acid to a gamma-alumina weight and giving 300g of H2O and is ball-milled so 90% of the slurry particle weight as to have 8 to 10 micrometer of a particle size. A slurry B is produced by mixing after giving a cobalt nitride 149.8g with cerium oxide 981.1g, is dried at 120°C for two hours and calcined at 500°C for two hours. A slurry C is produced by ball-milling so 90% of the slurry particle weight as to have 8 to 10 micrometer of a particle size by mixing ceria-cobalt oxide 101.5g with the slurry A, is given Fe/beta-zeolite 444g and is scattered for thirty minutes. Herein, the slurry C is coated in cordierite honeycomb core, is dried at 120 to 150°C for 20 minutes and is calcined at 500°C for 5 hours. Then, NO oxidation catalyst is completed by impregnating 0.2g of Pt by using chloroplatinic acid on a catalyst composition of a basic metal oxide coated on cordierite.
Patent KR-20000021107-A (KR)
Title: Interface device between tv and central control part and method therefor
Inventor: LEE CHANG JUN
IPC: H04N7/10
Filed: 1998-09-25
Abstract: PURPOSE: An interface device is provided to supply a desired signal to users by using a control system of a central processing unit including a TV which receives and transmits a signal with an input of a mixing signal. CONSTITUTION: A first and a second modulators(20, 21) each input output signals from a first and a second external device(10, 11) and each modulates the output signals. A first mixer(30) mixes modulated signals out putted from the first and the second modulator(20, 21) and an RF signal inputted from the external. A central processing unit(50) outputs a control signal. A second mixer(40) mixes the mixing signal out putted from the first mixer(30) and the control signal out putted from the central processing unit(50). A TV receives the mixing signal out putted from the second mixer(40), and receives and transmits a signal.
Patent KR-20000021364-A (KR)
Title: Static random access memory cell and method for manufacturing the same
Inventor: IN SEONG UK
IPC: H01L27/11
Filed: 1998-09-28
Abstract: PURPOSE: A method of manufacturing a static random access memory(SRAM) cell is provided to improve a characteristic of a device by eliminating a parasitic P-N diode. CONSTITUTION: A method of manufacturing a static random access memory(SRAM) cell comprises the steps of: defining an active region by forming a field oxidation layer on a semiconductor substrate having a well and forming an access transistor and a driver transistor; sequentially forming a first insulation layer, a ground potential line and a second insulation layer on the entire structure having the driver transistor; forming a node contact hole by sequentially etching a selected part of the second and the first insulation layers to expose a part of the gate of the driver transistor and a part of the active region; forming a metal plug in the node contact hole; and a thin film transistor electrically connected with the metal plug.
Patent KR-19980087914-A (KR)
Title: 착탈가능한 페달을 이용한 사료배합숙성장치
IPC: A23N17/00
Filed: 1998-09-29
Abstract: 본 발명은 사료에 우지나 당밀등의 액상의 원료를 혼합하여 적절하게 배합 교반한 후 숙성시키기 위한 사료배합숙성장치에 관한 것으로, 상세하게는 원통형의 하우징내 삽설되는 축에 서로 90°방향으로 교차되면서 축과 예각 또는 둔각등 일정각도를 이루도록 한 상태로 일정간격을 이루면서 다수개 설치되는, 우지나 당밀등의 원료와 주입되는 사료를 적절하게 교반하기 위한 제1페달과 제2페달을 고정설치한 후 상기 제1페달측의 하우징에 수증기 투입구를 설치하여 원료와 사료의 배합과 동시에 수증기 투입구로부터 투입되는 수증기에 의해 숙성이 교반작업과 동시에 이루어질 수 있도록 하는 착탈가능한 페달을 이용한 사료배합숙성장치에 관한 것이며, 특히 사료와 우지 또는 당밀등의 원료를 배합 교반하기 위한 페달의 교반부재와 고정부재간을 체결수단에 의해 착탈자재하게 하여 일정기간 사용후 원료와 사료와의 마모에 의해 상기 교반부재가 손상되면 축과 고정된 고정부재에서 원료와 사료를 교반 및 배합하기 위한 교반부재를 손쉽게 탈거 및 교체가 가능하도록 하기 위한 사료배합숙성장치에 관한 것이로, 본 발명에 의해 사료와 우지 또는 당밀등의 원료의 배합과 숙성과정이 단 한번의 작업공정에 의해 마무리 되므로 단시간에 양질의 사료 생산은 물론 사료배합숙성장치의 유지 및 보수가 용이하도록 한 것이다.
Patent KR-20000024906-A (KR)
Title: Method for forming cobalt silicide film of semiconductor device
Inventor: JUNG SEONG HEE
IPC: H01L21/28
Filed: 1998-10-02
Abstract: PURPOSE: A method for forming cobalt silicide film of semiconductor device is provided to magnify a process margin by forming a Co-Ti layer by a primary heat processing process of a suitable temperature and removing the formed Co-Ti layer by a chemical process. CONSTITUTION: An isolation oxidation film(70), a poly silicon gate(30), and a spacer oxidation film(40) are successively formed. A titanium film(50) and a cobalt film(60) are deposited on the a silicon substrate(10). A Co-Ti layer(72) is formed on an upper portion of the isolation oxidation film(70) and the spacer oxidation film(40). A cobalt silicide film(52) is formed to the poly silicon gate(30) and a junction region(20). A no-reaction cobalt is reacted with a titanium and then a Co-Ti-Si layer(62) is formed. The Co-Ti layer(72) located on the upper portion of the isolation oxidation film(70) and the spacer oxidation film(40) is removed. The titanium located in the poly silicon gate(30) and the junction region(20) is reacted with a nitrogen and then a titanium nitration film(TiN) is formed.
Patent KR-19990044863-A (KR)
Title: 발광 디바이스
IPC: H05B33/14
Filed: 1998-10-14
Abstract: 본 발명에 따르면, 제 1 전극과, 상기 제 1 전극과 이격되어 있는 제 2 전극과, 상기 제 1 및 제 2 전극 사이에 배치되며 이들과 전기적으로 통신하는 재료를 포함하며 활성화시 방사 에너지를 방출하는 디바이스가 개시된다.  이 재료는 희토류 금속 산화물 또는 희토류 금속 할로겐화물이다.
Patent KR-20000033739-A (KR)
Title: Multistage drawing method and device thereof
Inventor: SIN BO SEONG
IPC: B21D24/08
Filed: 1998-11-25
Abstract: PURPOSE: A drawer is provided to continually produce cylindrical containers of which the ratio of depth to a diameter is more than 2.0. CONSTITUTION: A punch metal mold(50) draws and irons a work piece. The work piece is held tight by a rounding part(31) of a second drawing metal mold(40) and a fixed face(35) of a first drawing metal mold(30) in order to be prevented from wrinkling on a third drawing process. Then the inside of the work piece is the same as the outside of the punch metal mold by the third drawing process. The thickness of the work piece is set by a first and a second surface(51,52). Finally, the finished work piece is removed from the punch metal mold by supplying air through an air hole(55).
Patent KR-20000034066-A (KR)
Title: Method for forming plate electrode of trench capacitor
Inventor: LEE SU MAN
IPC: H01L29/94
Filed: 1998-11-27
Abstract: PURPOSE: A method for forming a plate electrode of a trench capacitor is provided to simplify forming process. CONSTITUTION: To form a plate electrode of a trench capacitor, a first oxide layer containing a dopant such as arsenic(As) is deposited on a silicon substrate(100) having a trench therein such that the trench is thoroughly filled with the first oxide layer. Next, the first oxide layer on the substrate(100) and an upper portion of the first oxide layer in the trench are removed, and therefore a remaining oxide layer(102') is obtained in the trench. A second oxide layer(104) such as TEOS is then deposited on both the substrate(100) and the remaining oxide layer(102') in the trench, and a heat-treatment process is subsequently performed in a predetermined range of temperature. Thereby, the dopant in the remaining oxide layer(102') is diffused into the substrate(100), forming the plate electrode(106) the substrate(100). By removing the second oxide layer(104) and the remaining oxide layer(102'), the plate electrode(106) of the trench capacitor is obtained.
Patent KR-20000038470-A (KR)
Title: Apparatus for measuring density of developing solution for wet printer
Inventor: UM YOON SEOB
IPC: G01N9/24
Filed: 1998-12-07
Abstract: PURPOSE: An apparatus for measuring a density of developing solution for a wet printer is provided to precisely measure the density of the developing solution by measuring the density on the basis of a luminescence amount control information. CONSTITUTION: An apparatus for measuring a density of developing solution for a wet printer includes a solution film forming part(40), a luminescence part, a light reception part(60), a density measuring part(70), and a roller driver(80). The solution film forming part(40) includes a container(41) containing the developing solution and a rotational roller(43) disposed within the container(41). The solution film is formed on the rotational roller(43). The container(41) is disposed on a path along which the developing solution(42) is supplied to a photoresist belt(14). The luminescence part includes a light source(51) and a light source controller(52). The density measuring part(70) includes a comparing part(71), a density calculation part(72) and a lockup table(73). The light source(51) radiates light in response to the signal from a luminescence amount controller.
Patent KR-20000041827-A (KR)
Title: Apparatus for updating data by multicasting system in multi media satellite communication system
Inventor: CHOI MUN JEONG
IPC: G06F17/00
Filed: 1998-12-23
Abstract: PURPOSE: An apparatus for updating character data and graphic data is provided to transmit the character data and the graphic data updated in a central office by distinguishing the character data from the graphic data, and to update multi media service information by simultaneously transmitting updated graphic information having many data amounts to all subscriber terminals, using a multicasting system in a multi media satellite communication system. CONSTITUTION: A multi media satellite communication system supplies communication links between the internet and multi media servers or communication subscribers, by using a satellite communication system. The satellite communication system comprises a central office(1), a demultiplexer, set top boxes(4), a storage, and a communication terminal. The central office transmits updated character service information to one of the set top boxes through an information service process identifier(PID). The central office simultaneously transmits updated graphic information to all set top boxes through a graphic download PID, by using a multicasting system. The demultiplexer stores the graphic download PID. The set top boxes changes received data of the graphic download PID into Ethernet frames. The set top boxes transmits the changed data to the communication terminal. The storage stores a software program dynamically linking the updated character service information and the graphic information. The communication terminal executes the software program on the basis of the updated information.
Patent KR-20000042782-A (KR)
Title: Method for displaying receiving messages of television phone
Inventor: YANG JAE DEUK
IPC: H04N5/445
Filed: 1998-12-26
Abstract: PURPOSE: A method for displaying receiving messages is provided to receive character messages without changing a TV phone mode to a phone mode by displaying the received character messages on the bottom of a TV screen. CONSTITUTION: A method comprises the steps of: receiving a character message transmitted through a forward channel from a base station in the state that a video and voice signal reproduced from a TV unit is output through a display unit and a voice signal processor(102); and displaying the received character message on a screen of the display unit during an interval of the generation of a character insertion signal(108). A step(118) may be further included for cleaning the displayed character message to display only TV images in response to an input of an end signal.
Patent KR-20000043543-A (KR)
Title: Method for preventing explosive ignition of gas boiler
Inventor: BAEK SEONG HAK
IPC: F24H9/20
Filed: 1998-12-29
Abstract: PURPOSE: A method for preventing an explosive ignition of a gas boiler is provided to prevent the explosive ignition by performing an igniting process when a rotated number of an exhausting fan is reached to a normal rotated number by detecting the rotated number of the exhausting fan doubly. CONSTITUTION: After a driving voltage of fan supplied into an exhausting fan is set with a maximum value and the exhausting fan is driven for a certain time, a rotated number of the exhausting fan is compared with a minimum reference rotated number by detecting. When the detected rotated number is over the minimum reference rotated number, the detected rotated number is compared with a rotated number of exhausted closing. When the detected rotated number is under the rotated number of exhausted closing, a different rotated number is yielded from a maximum rotated number when the exhausting fan is driven with the maximum driving voltage of fan and a minimum rotated number when the exhausting fan is driven with a minimum driving voltage of fan. And the different rotated number is compared with a reference different rotated number set in a microcomputer. When the yielded different rotated number is under the reference different rotated number, the step to yield the different rotated number and to compare with the reference different rotated number is repeated. When the yielded different rotated number is under the reference different rotated number after repeating certain times, the closing of exhaustion is displayed.
Patent KR-20000043898-A (KR)
Title: Method for forming isolation layer of semiconductor device
Inventor: LEE GYUNG BOK
IPC: H01L21/31
Filed: 1998-12-29
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve final reliability of a device by preventing degradation of the device due to a bird's beak. CONSTITUTION: A method for forming an isolation layer of a semiconductor device comprises the following steps. An oxide barrier is formed on an upper portion of a semiconductor substrate(21) of an active area. A nitride layer spacer(24) is formed at a side wall of the oxide barrier. A first field oxide layer(25) is grown on a semiconductor substrate of a field area by performing a first oxidation process. The first field oxide layer is removed by performing a wet etch process. A nitride layer(23) is formed on an upper portion of a whole structure and a front face of the structure is etched. A second field oxide layer(27) is grown by performing a second oxidation process. An isolation layer is completed by removing the nitride layer, the nitride layer spacer, and the oxide barrier.
Patent KR-20000044234-A (KR)
Title: Process execution time calculation method for calcula of switching system
Inventor: LEE SANG JUN
IPC: G06F19/00
Filed: 1998-12-30
Abstract: PURPOSE: A process execution time calculation method of switching system is provided to calculate accurate execution time as the process state is changed in a switching system. CONSTITUTION: A switching system senses the generation of a process and clears a variable that represents the execution time. When the generated process is executed, the system records the absolute time of the execution start and counts the execution time of the process. When the process state is changed, the system examines the absolute time of the change and stores to a variable. And the system clears the variable that represents the execution time and the variable that represents the absolute time of the execution start.
Patent KR-20000044326-A (KR)
Title: Method for remotely setting up switching system functions using display functions of integrated services digital network terminal
Inventor: LEE GI SIK
IPC: H04L12/12
Filed: 1998-12-30
Abstract: PURPOSE: A method for setting up functions of a switching system is provided to remotely set up the various functions of the switching system. CONSTITUTION: A switching system is connected with an integrated services digital network(ISDN) terminal having display functions through an ISDN. A method for remotely setting up functions of the switching system comprises the steps of: if the functions are set up, displaying a character message for setting up the functions in the ISDN terminal; and if a user inputs corresponding information in the ISDN terminal according to the displayed character message, changing the functions according to the inputted information. When the character message is displayed in the ISDN terminal, a voice and a tone are supplied.
Patent KR-19990035808-A (KR)
Title: 부분 전극을 갖는 압력 센서
IPC: G01L1/22
Filed: 1996-07-17
Abstract: 본 발명의 압력 센서(10)는 부분 전극 구조체를 채용하는 바, 그 전극의 쌍 중 하나(14)의 일부분은 제 1 지지 시트(12)상에 프린트 되고, 전극의 다른 부분은 제 2 시트상에 프린트 된다.  전극들이 병렬로 배치될 때 그 전극들은 연속 전극을 형성한다.  전극의 쌍중 다른 하나(30)는 또한 제 1 지지 시트(12)상에 형성되며 제 1 전극과 협력하여 전극의 쌍이 서로간에 겹치는 영역에 부하가 인가되는 시기를 나타낸다.
Patent KR-19990063814-A (KR)
Title: 핵산 형질감염용으로 유용한 약학 조성물 및 이의 용도
IPC: A61K31/7088
Filed: 1996-09-27
Abstract: 핵산 형질감염용으로 유용한 약학 조성물이 기재됨.   조성물은 핵산 및 적어도 하나의 형질감염제 외에, 핵 DNA 벡터화능과 DNA 결합성을 겸비하고, 바람직하게는 HMG("고 이동성 그룹") 단백질 계열에 속하는 적어도 하나의 화합물을 함유한다.   시험관내, 생체외 및/또는 생체내 핵산 전달용 조성물의 용도 또한 기술됨.
Patent KR-19990082679-A (KR)
Title: 유체에포함된소정의물질농도를측정하는장치
IPC: G01N31/00
Filed: 1997-02-14
Abstract: 본 발명은 유체에 함유된 임의의 물질 농도를 측정하는 장치에 관한 것으로 튜브를 통하여 흐르는 유체량을 측정하는 수단, 그리고 반응 매스는 예정되게  그어진 양과 같은 상기 매스를 통해서 흐르는 유체량에 부합하는 임계 열 온도에 도달한 것을 가리티는 열 감지 표시기로 구성되는 것을 특징으로 하는 유체에 함유된 임의의 물질 농도를 측정하는 장치.