baber/WOPTO huggingface dataset:
Patent KR-20000037842-A (KR)
Title: Method for manufacturing thin film transistors
Inventor: CHOI JAE HO
IPC: H01L29/786
Filed: 1998-12-02
Abstract: PURPOSE: A thin film transistor fabrication method is provided to shorten the manufacturing process and time by reducing a number of masks when the thin film transistor is to be fabricated. CONSTITUTION: A gate electrode(11) and a gate insulator(12) are sequentially formed on a substrate(3) by using a first mask. After sequentially depositing an amorphous silicon layer(13) used as a semiconductor layer and an n+ amorphous silicon layer(14) used as an impurity layer, an active pattern is formed by patterning the amorphous silicon layer(13) and an n+ amorphous silicon layer(14) using a second mask. A source/drain electrode(15) is formed by using a third mask, and the impurity layer of channel portions is removed using the source/drain electrode(15) as a mask. A passivation film(16) is deposited on the exposed semiconductor layer(13), and then the passivation film(16) is patterned to exposed a portion of the source/drain electrode(15) using a fourth mask.
Patent KR-20000039534-A (KR)
Title: Method for managing legacy communication network equipment through tmn manager graphic user interface
Inventor: HWANG HEE SAN
IPC: H04L29/10
Filed: 1998-12-14
Abstract: PURPOSE: A method for managing a legacy communication network equipment through a TMN manager graphic user interface is provided to maintain consistency between information about a communication network equipment of a management object of a TMN and information about a practical communication network equipment. CONSTITUTION: A method for managing a legacy communication network equipment through a TMN manager graphic user interface comprises the following steps. A management message generated from a legacy communication network equipment is transmitted to a gateway. A TMN manager GUI management command is generated by confirming a result of a management command of the legacy network management system. The TMN GUI management command is transmitted to the TMN manager. A management command is requested by processing the TMN GUI management command. The management command is performed.
Patent KR-20000040418-A (KR)
Title: Optical fiber pressure sensor
Inventor: LIM JONG IN
IPC: G01L11/02
Filed: 1998-12-18
Abstract: PURPOSE: An optical fiber pressure sensor is provided to precisely detect pressure by detecting a phase difference of the optical fiber in an optical detector when a length of the optical fiber is varied. CONSTITUTION: An optical fiber pressure sensor includes a metal supporting member provided with a coupling part defining a space and a pressure sensing part coupled to the coupling part. A pressure transmission passage is formed on a lower end of the metal supporting member. The pressure sensing part is formed of an optical fiber and is comprised of a reference signal optical fiber(31) and an inner elastic member(33) disposed around the reference signal optical fiber(31). An outer elastic member(34) is disposed around the inner elastic member(33). A space is defined between the inner and outer elastic members(33,34). An optical fiber(32) is wound around the outer elastic member(34) and an optical fiber protector(36) is disposed around the optical fiber(32).
Patent KR-20000040632-A (KR)
Title: Method for monitoring events in optical transmission device of a member
Inventor: KIM SEOK KYOM
IPC: H04B10/07
Filed: 1998-12-18
Abstract: PURPOSE: A method for monitoring events in an optical transmission device of a member is provided to monitor important events more frequently according to the priority orders of the events, by assigning the priority orders to the events concurrently generated at channel units and thereby determining monitored frequencies. CONSTITUTION: A plurality of channel units are initialized(S1-1). A counter is initialized and a maximum value of the counter is set in order to determine a monitoring period(S1-2). The monitored frequencies to the maximum value thereof is determined according to the priority orders of the channel units to be monitored(S1-3). The channel units are divided into several groups(S1-4). The monitored frequency of each of the channel units is converted to a pattern of binary bits, and then the pattern thereof is compared with each of the binary bits in the counter in order to select a channel unit to be monitored(S1-5). A monitoring operation is performed for the selected channel unit(S1-6).
Patent KR-20000041314-A (KR)
Title: Method for generating incoming sound according to short sentence message service form
Inventor: SONG SU RIM
IPC: H04B1/40
Filed: 1998-12-22
Abstract: PURPOSE: A method for generating incoming sounds according to short sentence message service form is provided to generate incoming sounds separately base on short sentence message's form being received, and notify service form of the short sentence messages to an user in service. CONSTITUTION: A method for generating incoming sounds according to short sentence message service form in a terminal, comprises the steps of: setting each incoming sound according to each short sentence message service command, by selecting an incoming sound setting mode; storing each incoming sound data in a memory; checking whether the short sentence message service command is received; and generating the incoming sounds by extracting incoming sound data in the memory, if the command is receive.
Patent KR-20000041468-A (KR)
Title: Method of forming polycide gate electrode by using silicon film of amorphous phase
Inventor: JANG SE EOK
IPC: H01L21/28
Filed: 1998-12-22
Abstract: PURPOSE: A method of manufacturing a polycide gate electrode of a semiconductor device is to improve a roughness of an interface of a silicide/polysilicon. CONSTITUTION: A method of manufacturing a polycide gate electrode of a semiconductor device comprises steps of: forming a gate dielectric film(41) on a semiconductor substrate(40); forming a doped polysilicon film(42) on the gate dielectric film; forming an amorphous silicon film(43) on the polysilicon film, and forming a silicide film on the amorphous silicone film; and etching the silicide film, the amorphous silicone film, and the polysilicon film to pattern the gate electrode. The step of forming silicide film includes steps of forming an amorphous titanium silicide film and rapid thermal annealing the substrate. After the step of forming amorphous silicone film, a step of implanting an ion on an uppermost of the polysilicon film is processed.
Patent KR-20000041685-A (KR)
Title: Locking and power combination button apparatus of electronic appliances
Inventor: KIM MU GYEOM
IPC: H01H13/00
Filed: 1998-12-23
Abstract: PURPOSE: A locking and power combination button apparatus is provided to prevent the breakdown of a power button in advance due to repeated press operations by simply locking the power operations of electronic appliances. CONSTITUTION: A fixing rib(16) is formed in one body in the inner side of a cabinet(12) and in rear of a button mounting groove(14). A fixing groove(18), first and second support grooves(20a, 20b) are formed in one body in both sides and in the inner side of the fixing rib(16). A button unit(30) is formed with a fixing hook(40) fixed to the fixing groove(18) of the fixing rib(16) in order to prevent a button(34) from being be separated. A control switch(54a) and a power switch(54b) are spaced away from protrusions(36a, 36b) to be controlled by a microcomputer(56).
Patent KR-20000043353-A (KR)
Title: Method for processing input of sensitive sub input terminal
Inventor: KIM DO HYUNG
IPC: G06F3/00
Filed: 1998-12-28
Abstract: PURPOSE: A method for processing an input of a sensitive sub input terminal is provided to process an input signal of the sensitive sub input terminal by considering a timing between a main input terminal and the sub input terminal. CONSTITUTION: A method for processing an input of a sensitive sub input terminal, in a computer system having a main input terminal and the sensitive sub input terminal, comprises the step of: deciding whether the input of the sub input terminal is processed generally, based on input points of the main input terminal and the sub input terminal when an input signal is inputted from the sub input terminal.
Patent KR-20000045447-A (KR)
Title: Fabrication method of capacitor for semiconductor device
Inventor: KIM HYUNG SU
IPC: H01L27/04
Filed: 1998-12-30
Abstract: PURPOSE: A fabrication method of capacitor for semiconductor device is provided to increase the surface area of the capacitor to realize high integration, thereby enhancing productivity and reliability. CONSTITUTION: A fabrication method of capacitor for semiconductor device comprises steps of: forming a flattened film on all surface of a substrate; removing the flattened film on a portion to become as a charge storage contact to form a contact hole; filling the contact hole and forming a first conductive layer which a core patterned sacrificial layer having different etching select ratio to that of the flattened film is stacked on; etching the patterned sacrificial layer to become smaller than the first conductive layer pattern; forming a second conductive layer; forming a second conductive layer pattern exposing the patterned sacrificial layer; and removing the patterned sacrificial layer to form a charge storage electrode.
Patent KR-20000046690-A (KR)
Title: Absorption meter of rotary compressor
Inventor: SEO KWANG HA
IPC: F04C18/344
Filed: 1998-12-31
Abstract: PURPOSE: An absorption meter of a rotary compressor is provided to improve the rectilinear performance of a coolant since an absorbed coolant flows in a swirl type. CONSTITUTION: Since a rotary compressor absorbs, compresses and vents at a 50 to 60Hz period, a coolant is absorbed in an absorption chamber inside a cylinder(5) after passing through an absorption tool from an accumulator. Herein, the absorption tool is made up of an absorptive pipe(16), a color(17) and an absorption hole of the cylinder. The absorbed coolant passes a swirl generator(101), and the flow of the coolant becomes a swirl type. Accordingly, when the flow of the coolant becomes the swirl type, the rectilinear performance is improved so that the coolant is quickly absorbed in the absorption chamber without pressure and speed decrease.
Patent KR-19990035917-A (KR)
Title: 최소수의 외부구성요소를 갖는 마이크로콘트롤러
IPC: G06F1/24
Filed: 1997-05-21
Abstract: 본 발명은 외부구성요소가 부속됨이 없이 작동될 수 있도록 구성되는 마이크로콘트롤러에 관한 것이다. 마이크로콘트롤러는 요구된 외부구성요소없이 전력 및 신호라인만으로 적절히 작동할 수 있다. 마이크로콘트롤러(10)는 이 마이크로콘트롤러에 내부리셋트(4)및 발진기(16)회로가 일체화되어 있다. 마이크로콘트롤러는 또한 전류제한저항과 같은 외부구성요소도 마이크로콘트롤러에 일체화되어 있다.
Patent KR-19990067692-A (KR)
Title: 2,2'-비-1에이치-피롤 화합물을 함유한 상승적 면역억제 조성물
IPC: A61K31/40
Filed: 1997-09-02
Abstract: 면역억제 요법에서 동시에, 개별적으로 또는 연속적으로 사용하기 위한 복합제제로서, 면역억제제 (A) 또는 2,2'-비-1H-피롤 면역억제 화합물 (B) 중 하나를 함유하는 생성물과 비교하여 증가된 면역억제 활성을 가지며, (a)면역억제제 (A) 및 (b)화학식 (Ⅰ)을 가지는 하나 이상의 2,2'-비-1H-피롤 면역억제 화합물 (B) 또는 약제학적으로 수용가능한 그것의 염을 함유하는 생성물: [식 중, R 1 은 수소, 페닐, C 1 -C 20 알킬 또는 C 2 -C 20 알케닐이며, 여기서 알킬 및 알케닐 기는 할로겐, C 1 -C 6 알콕시, 히드록시, 아릴 및 아릴옥시 로부터 독립적으로 선택된 동일하거나 상이한 1내지 3개의 치환체에 의해 치환 또는 비치환될 수 있으며; R 2 는 수소, C 1 -C 6 알킬, 시아노, 카르복시 또는 (C 1 -C 6 알콕시)카르보닐이며; R 3 는 할로겐, 히드록시 또는 페닐에 의해 치환 또는 비치환된 C 1 -C 11 알콕시이며; R 4 는 수소, C 1 -C 6 알킬 또는 페닐이며; 동일하거나 상이한 R 5 및 R 6 은 각각 독립적으로 수소, C 2 -C 20 알카노일, C 3 -C 20 알케노일, 페닐, C 1 -C 20 알킬 또는 C 2 -C 20 알케닐이며; 또는 R 4 , R 5 및 R 6 중 둘이 함께, C 1 -C 12 알킬, C 2 -C 12 알케닐 또는 C 1 -C 12 알킬리덴 기에 의해 치환 또는 비치환될 수 있는 C 4 -C 12 폴리메틸렌 사슬을 형성한다.]
Patent KR-19990071687-A (KR)
Title: 가요성 조인트
IPC: F16L59/18
Filed: 1996-11-27
Abstract: 가요성 조인트 (2) 는 제 1 강성벽부 (4), 제 2 강성벽부 (14), 이들 제 1, 2 강성벽부 (4, 14) 사이에 놓이는 가요성벽부 (12) 를 포함하며, 이들 세 개의 벽부는 조인트를 통과하는 길이방향 통로를 한정하면서 이 통로를 따라서 배치된다.  슬리브 (22) 는 그의 한 단부에서 제 1 강성벽부 (4) 에 고정되며 통로를 따라 신장되어 제 2 강성벽부 (14) 와 겹치게 된다.   슬리브 (22) 는 가요성 벽부 (12) 로부터 떨어져 있고 제 2 강성벽부 (14) 에 대해 자유로히 움직일 수 있다.   제 1 태양에 따르면, 슬리브 (22) 의 표면에는 절연재층 (24) 이 제공되며, 슬리브 (22) 와 가요성 벽부 (12) 사이에는 공간이 있어 사용시 공정유체가 이 공간을 자유롭게 점유할 수 있다.   또한, 제 2 태양에 따르면, 슬리브 (22) 가 제 2 강성벽부 (14) 와 겹치는 부분의 길이는, 슬리브 (22) 에 수직방향으로 측정했을 때 이 슬리브 (22) 와 제 2 강성벽부 (14) 사이의 거리의 5배 이상이 된다.
Patent KR-19990072161-A (KR)
Title: 신규 블록 폴리이소시아네이트 및 그것의 용도
IPC: C08G18/80
Filed: 1996-12-04
Abstract: 지방족 디이소시아네이트  및  지환족 디이소시아네이트로  이루어진 군으로부터  선택되는  하나 이상의  디이소시아네이트를  4.5 내지 10 개의  수산기 평균 수를  갖는  다가 히드록시 화합물과  반응시키고,  실질적으로  모든 미반응 디이소시아네이트 단량체를  반응 혼합물에서  완전히  제거함으로써  수득되는  비블록  폴리이소시아네이트의  말단 이소시아네이트기를  열해리성 블록킹화제로  블록킹함으로써  수득되는  신규 블록 폴리이소시아네이트.     본 발명의  블록 폴리이소시아네이트를  경화제로서,  또한  폴리올을  주제로서  함유하는  코팅 조성물은  저온 경화성이  우수하고,  내충격성이 큰 코팅을  형성할 수 있다.     블록 폴리이소시아네이트는  가소제와   상용성이  우수하여,  그 블록 폴리이소시아네이트  및  가소제 및/또는 용매를  함유하는  접착성 부여 조성물은  그것을  플라스티졸과  배합하여,  저온 접착성이  우수한  플라스티졸 조성물을  제공할 수 있다.
Patent KR-19990076650-A (KR)
IPC: C07D211/14
Filed: 1996-12-19
Abstract: The present invention relates to a process for preparing piperidine derivative compounds of the formulae: wherein n is 0 or 1; R1 is hydrogen or hydroxy; R2 is hydrogen; or, when n is 0, R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2, provided that when n is 1, R1 and R2 are each hydrogen; R3 is -COOH or -COOR4; R4 is an alkyl or aryl moiety; A, B, and D are the substituents of their rings, each of which may be different or the same, and are selected from the group consisting of hydrogen, halogens, alkyl, hydroxy, alkoxy, and other substituents, The process comprises providing a regiosomer of the following formula: wherein Z is -CG1G2G3, m is an integer from 1 to 6; Q and Y are the same or different and are selected from the group consisting of O, S, and NR5; G1, G2, and G3 are the same or different and are selected from the group consisting of OR8, SR8, and NR8R9; R6 and R7 are the same or different and are selected from the group consisting of hydrogen, an alkyl moiety, an aryl moiety, OR8, SR8, and NR8R9; and R5, R8, and R9 are the same or different and are selected from the group consisting of hydrogen, an alkyl moiety, and an aryl moiety and converting the regioisomer to the piperidine derivative compound with a piperidine compound.
Patent KR-19990076897-A (KR)
IPC: B01D46/06
Filed: 1997-01-07
Abstract: The invention concerns a filter basket securing device and a filter therefor, in particular for hose filter systems for cleaning dust-laden air during bulk material handling, for example in corn mills. The object of the invention is to be able to assemble, dismantle and secure filter hoses and filter baskets rapidly and substantially without the use of further tools. In this respect, the filter hoses can be completely pre-assembled externally on the filter baskets. The object is achieved in that securing parts (2) are disposed at a spacing (according to the number of openings for the hose filters to be fitted) on an intermediate base (cover (1) or floor (14)) of a filter housing. The filter baskets (5) comprise connection pieces (4) which are provided with recesses (7) as counter members for the securing parts (2). The filter basket (5) is simply guided through the openings in the cover (1) or floor (14) and then rotated through between approximately 20 and 30 DEG  in order to be reliably secured.
Patent KR-19990077081-A (KR)
Title: 화상 부호화 장치 및 화상 복호화 장치
IPC: H04N7/26
Filed: 1997-11-06
Abstract: 부호화 대상 블럭의 모드 데이터를, 주변의 이미 부호화 완료된 블럭 모드 데이터로부터 예측하여, 예측 적중률에 따라 전환된 부호어표를 이용하여 부호화한다.  부호어표에서는, 적중률이 높은 부호화 모드의 부호어표를 짧게 하고 있다.
Patent KR-19990087809-A (KR)
IPC: B65D71/00
Filed: 1997-02-28
Abstract: A unitary package comprising a plurality of individual inner packages juxtaposed with each other at one or more interfaces. At least some inner packages are wrapped in a wrapper and are peripherally disposed along at least first and second outside walls of the unitary package, defining these first and second outside walls. A first sheet of material having at least one line of weakness is juxtaposed with the first outside wall and interconnects all peripherally disposed inner packages by engaging each of them. Preferably, a second sheet of material is juxtaposed with the second outside wall interconnecting all peripherally disposed inner packages. Preferably, both sheets of material have a self-registering pattern of a plurality of lines of weakness running in both mutually perpendicular directions and comparatively closely spaced such that there is a high probability that at least one of these lines is positioned at the interface of the individual inner packages. The unitary package can be carried as an integral unit and disassembled fully or partially along the lines of weakness.
Patent KR-20000016742-A (KR)
Title: Adhesive tape strip pad and adhesive tape flag pad that have leader strip having tap hung in center
Inventor: CALAHAN JOSEPH P SECOND
IPC: B65D83/08
Filed: 1996-10-18
Abstract: PURPOSE: An adhesive tape strip pad is provided to easily insert a new pad into a rechargeable dispenser and to easily start allotting. CONSTITUTION: A pad(20) of an adhesive tape strip(30) has a leader strip(60). The adhesive tape strip pad is composed of each tape strip that is layered with plural numbers of strips and made into a flexible vapor layer(30s) such as paper, polyethylene, polypropylene, polyethylene terephthalate. Each tape strip forms a vertical directional shaft line(30x) and a horizontal directional shaft line(30y) and has a vertical first section(31), a vertical second section(32), a first side directional side(33) and a second side directional side(34), a first main surface(35) and a second main surface(36).
Patent KR-20000022069-A (KR)
Title: Dental hygiene device with replaceable cleaning part
Inventor: WEIHRAUCH GEORG
IPC: A46B9/04
Filed: 1997-06-19
Abstract: PURPOSE: A dental hygiene device is provided to replace frequently cleaning part for good oral hygiene in a simple manner. CONSTITUTION: A dental hygiene device such as a toothbrush comprises a handle, a head, a head opening, a cleaning part which can be inserted to lock in a hollow thereof, a flexible plastic disc, and a pressure member to be fixed to the wall of an opening to form a seal. The cleaning part is ejectable by a resilient pressure member arranged on the back of the head and acting on the rear side of the cleaning part by pressurization. The head is closed by the pressure member and has the rear opening which engages with the cleaning part to achieve a tight seal on rear and to manipulate in a simple manner.
Patent KR-20000022413-A (KR)
Title: Closure for doors, bonnets, tailgates or the like, in particular of vehicles, such as motor vehicles
Inventor: SPIES WOLFGANG UWE
IPC: E05B83/24
Filed: 1997-06-26
Abstract: PURPOSE: A closure device with a closure cylinder whose cylinder core can be moved by a key into different operating positions is provided. CONSTITUTION: A control member(40) cooperates through a separable coupling(35,45) with a control member(40) on which the switching cam is located. The control member(40) is acted upon by a restoring spring(46) which endeavours to move the control member into an initial position and simultaneously subject it to a force(43) in the coupling sense by means of the cylinder core(33). By controlling the lift as it moves, the control member(40) is moved axially out of a coupling plane into an uncoupling plane in which it can return to its normal position(40) again under the effect of the restoring spring(46). This restoring movement in the uncoupling plane occurs at a distance from the micro switch(50), such that the switching cam does not actuate the micro switch(50) again.
Patent KR-19990067958-A (KR)
Title: 구리의 화학 증착에 유용한 유기 구리 전구체
IPC: H01L21/285
Filed: 1999-01-18
Abstract: 본 발명은 구리 박막을 화학증착에 의해 형성할 때 유용하게 사용할 수 있는 하기 화학식 1의 유기 구리(I) 전구체에 관한 것으로, 본 발명에 따르는 유기 구리 전구체는 상온에서 액체로 존재하여 구리의 저온 화학증착에 특히 적합하면서도 불순물이 없으며 우수한 층 덮힘 및 홀(hole)-충진 특성을 가진 구리 박막을 형성할 수 있다. 
     
       
         
       
     
     상기 식에서, 
     R 1 은 C 3-8 사이클로알킬기이고, 
     R 2 및 R 3 는 각각 독립적으로 C 1-4 알킬 또는 불소-치환된 C 1-4 알킬기이다.
Patent KR-19990072806-A (KR)
Title: 감소된핸들슬립을가지는유압동력핸들시스템
IPC: B62D5/09
Filed: 1999-02-20
Abstract: 유압 동력 핸들시스템은 차량 핸들(W)의 회전에 응해 제어기(17)로부터 가압된 유체를 수용하는 유체 모터(19)를 구비한다. 모터(19) 또는 조향된 바퀴들이 정지점에 도달하면, 제어논리(31)는 조향된 바퀴와 핸들위치를 각각 나타내는 신호(37, 77)들을 수신하여, 압력 감소/저감밸브(15)와 비례 전자석 밸브(23)로 적절한 명령신호(33, 27)를 발생시켜, 밸브(15)를 약간 폐쇄하고, 또한 밸브(23)를 개방한다. 제어기(17)와 유체 모터(19) 사이의 고압 도관(51c)과 부가적인 유체 경로(21)간에 압력차가 만들어진다. 압력은 밸브(23)를 통해 도관(51c)으로 연통하고, 또한 제어기의 유체 계기(43)로 회귀하여, 핸들을 회전시키고자 하는 시도에 응해 핸들의 더 이상의 회전을 방지하여, 이동 한계슬립을 제거한다.
Patent KR-20000059286-A (KR)
Title: Focus unit of fly back transformer
Inventor: KOO TAE U
IPC: H04N3/19
Filed: 1999-03-02
Abstract: PURPOSE: A focus unit of a fly back transformer(FBT) is provided to maintain substrate insulation without hardening works of another insulating resin, by equipping a ceramic substrate on an inner part of the focus unit cover to be separated from an FBT case of a Bobbin. CONSTITUTION: In the focus unit(110) of a fly back transformer(FBT) , volume shafts(160) are connected to an operating knob(120) and inserted into the inner side of a cover(130). The substrate forms a resistor pattern(140) on the inner side of the cover. A central contact is equipped on one end of a slider attached to one ends of the volume shafts. A variable contact is equipped on other end of the slider to control volumes. The central contact is contacted with a central terminal(190) equipped in a case(180) to output a variable voltage. Slider supporting parts(200) are curved on outer circumferences of the volume shafts to be rotated in guide grooves(210) of the cover. A coupling groove is formed to couple steps of the volume shafts on a center of a coupler of the slider. The steps are elastically fixed on an elastic coupling part.
Patent KR-19990077658-A (KR)
IPC: G02F1/133
Filed: 1999-03-06
Abstract: 영상신호 및 동기신호를 입력받고 액정패널에 표시를 실행시키기 위한 액정표시 제어장치에 관한 것으로서, 표시화상의 품질열화를 억제하면서 영상신호의 페치에서 액정패널의 표시구동에 이르는 동작을 보다 낮은 속도로 실행하는 것을 가능하게 하는 액정표시 제어장치를 제공하기 위해, 제1의 영상신호 및 동기신호를 입력받고 도트매트릭스형의 액정패널에 표시를 실행시키기 위한 제2의 영상신호 및 동기신호를 생성하는 액정표시 제어장치에 있어서, n분주 도트클럭을 생성하는 클럭생성회로, n분주 도트클럭에 따라서 제1의 영상신호를 페치하고 디지탈 데이타인 표시데이타를 출력하는 데이타입력회로, 출력된 표시데이타가 저장되는 프레임메모리 및 미리 정한 타이밍에서 제2의 동기신호를 생성함과 동시에 이 동기신호와 동기해서 프레임메모리에 저장되어 있는 표시데이타를 리드하고 제2의 영상신호를 생성하는 제어회로를 구비하는 구성으로 하였다. 
     이러한 구성으로 하는 것에 의해, 표시화상의 품질열화를 억제하면서 영상신호의 페치에서 액정패널의 표시구동에 이르는 동작을 더욱 낮은 속도로 실행하는 것이 가능하게 된다.
Patent KR-20000060045-A (KR)
Inventor: KIM DONG MIN
IPC: F16H21/00
Filed: 1999-03-11
Abstract: PURPOSE: A power-increasing transfer device using the principle of a lever is provided to increase rotation power of a driving shaft and to transmit the rotation power to a driven shaft. CONSTITUTION: A power-increasing transmit device using the principle of a lever comprises: a digital C type crank part(12) to be formed as one body with a power transfer shaft(10) and to be rotated together the power transfer shaft; a digital C type driven crank part(22) to be formed as one body with a driven shaft(20) and to be rotated together the driven shaft; a rod(14) to be rotatably connected with the crank; a driven rod(24) to be rotatably connected with the driven crank part; a long lever(30) to be rotatably connected with each end of the rod and the driven rod; a pivot supporting device(40) to support the lever, when the power transfer shaft rotates and the crank part rotates, the lever is pivoted by rectilinear and rotation motion of the rod and the driven shaft rotates.
Patent KR-20000060251-A (KR)
Inventor: LEE DONG HO
IPC: C08L23/00
Filed: 1999-03-12
Abstract: PURPOSE: An insulating material composition for a cable is provided that has an excellent oil-resistance and heat-resistance. Particularly, a flame-retardant polyolefin insulating material composition is provided. CONSTITUTION: The insulating material composition comprises 100 parts by weight of base polymer consisting of a nonpolar polyolefin and a polar polyolefin in a weight ratio of 4:6 to 9:1, 1 to 10 pts.wt. of antioxidant, 10 to 170 pts.wt. of a halogen flame-retardant, 5 to 100 pts.wt. of a flame-retarding coagent, 10 to 100 pts.wt. of a metal hydroxide as a nonhalogen flame-retardant, and 10 to 100 pts.wt. of an inorganic filler and/or an inorganic flame-retardant to improve the oil-resistance and flame-retarding properties.