baber/WOPTO huggingface dataset:
Patent KR-20000069671-A (KR)
Title: 반도체 메모리 디바이스
IPC: H01L27/10
Filed: 1998-09-11
Abstract: 전류를 유발하는 도전율에 의해서 전기적으로 프로그래밍 가능하게 되어 있는, 다량의 실리콘을 함유하는 비정질 실리콘 합금 물질을 사용하는 반도체 메모리 디바이스가 개시되어 있다.  상기 반도체 메모리 디바이스는, 입력과 출력 콘택트(16,18) 군이 설치되는 대향 측 상에 합금 물질로 된 층(10)과, 노드로서 기능하며 상기 층 내의 3차원 메모리 네트워크를 생성하기 위해 입력 및 출력 간의 프로그래밍 가능한 도전성 경로를 한정하는 상기 층 내의 별개의 도전성 요소(20)를 구비한다.  도전성 요소는 합금 층의 두께 내에서 1개 이상의 레벨에 배열될 수 있으며 또한 양호하게는 각 레벨에서 소정의 2D 어레이를 형성하는 소정의 형상일 수 있다.
Patent KR-20000070567-A (KR)
Title: 절결 내인열성을 가진 일회용 턱받이
Filed: 1997-01-31
Abstract: 본 발명에서는 원형 휨 강성이 비교적 낮고 절결 내인열성이 비교적 높은 턱받이를 제공한다.  절결 내인열성이 비교적 높아 턱받이에 구멍이 났을 때 턱받이를 착용하고 있는 어린이가 턱받이의 일부를 찢을(물어뜯는 등의 방법으로) 수 있는 능력을 떨어뜨린다.  원형 휨 강성이 비교적 낮아서 턱받이가 착용자가 편안히 느낄 수 있도록 부드럽고 착용하기에 좋게 된다.
Patent KR-20000075475-A (KR)
Title: 기판에 대한 폴리에틸렌 밀봉물
IPC: B32B27/32
Filed: 1998-02-24
Abstract: 본 발명은 3 이하의 Mw/Mn을 갖는 에틸렌의 단독 중합체 또는 에틸렌의 공중합체, 및 50% 이상의 CDBI를 갖는 C 3 내지 C 20 올레핀 50중량% 이하를 포함하는 제 1 중합체 층을 포함하며, 제 1 표면층이 프로필렌의 단독 중합체 또는 프로필렌의 공중합체 및 50중량% 이하의 공단량체를 포함하는 기판에 밀봉되는 필름에 관한 것이다.
Patent KR-20000075542-A (KR)
Title: 무수은 메탈 할라이드 램프
IPC: H01J61/12
Filed: 1999-02-17
Abstract: 본 발명은, 수은을 봉입하면서 발광관의 내압을 과도하게 높게 하지 않고, 높은 램프의 동작전압과 긴 램프수명이 얻어지는 무수은 메탈 할라이드 램프의 제공을 목적으로 하고 있다. 이를 위하여, 본 발명의 램프는 봉입물 (202)로서, ScI 3 가 0.04mg, NaI가 0.21mg, Xe가 상온에서 7atm 포함됨과 동시에, 금속단체로서의 전리전압이 5 ∼ 10eV이고, 램프의 점등시의 온도에 있어서의 증기압이 10 -5 atm 이상인 Y의 요오드화물 YI 3 이 0.1mg 포함되어 있다.
Patent KR-20010012692-A (KR)
IPC: G05D16/20
Filed: 1998-03-23
Abstract: 본 발명의 목적은 스풀이 부하압력을 전자석 여자전류에 대응하는 값으로 제어하도록 전자석에 의해서 구동되는 타입의 비례압력 제어밸브를 간단화 하고 이 비례압력 제어밸브의 제조비용을 감소시키는 데 있다. 
     스프링의 개수는 전자석(11)의 작동요소(12)를 통하여 스풀(2)을 스프링으로 가압함으로써 하나로 감소된다. 또한, 저압 압력챔버(11)근처에 반작용력 피스톤 (4)을 제공함으로써, 기능적으로 중요한 부분에서 구멍을 액추에이터(12)에 형성하는 필요성은 제거된다. 더욱이, 배열은 부하압력이 전자석의 힘을 공급하기 위하여 전자석(11)의 힘과 동일한 방향으로 스풀(2)상에 작용하도록 한다. 더욱이, 작동요소는 임의의 미끄럼이동부분을 작동요소로부터 제거하기 위하여 스풀과 일체로 형성되어 있다.
Patent KR-20010013242-A (KR)
IPC: F02M61/18
Filed: 1999-01-14
Abstract: The invention relates to a fuel injection valve which is characterized in that it comprises a turbulence disc (30) which is located downstream from a valve seat (15). Said turbulence disc is comprised of at least one metallic material and of at least two turbulence ducts (70) which flow into a turbulence chamber (69). All layers (60, 61, 62) of the turbulence disc are produced by means of electrodeposition (multilayer metallizing). Said layers are directly deposited on top of one another such that they adhere in a fixed manner. The turbulence disc (30) comprises a top layer (60) having a plurality of material areas (60') which are separated from one another by opening structures (65, 66). The turbulence disc (30) lies with the material areas (60') thereof on a valve seat body (9) which comprises the valve seat (15). The fuel injection valve is especially suited for directly injecting fuel into a combustion chamber of a compound compressed, spark injection internal combustion engine.
Patent KR-20010014187-A (KR)
Inventor: YAO SHI-KAY
IPC: G01B11/26
Filed: 1998-07-01
Abstract: Two axes laser interferometers are well known for determining the XY position of a stage, for instance for photolithography equipment. Each of the X and Y coordinates is measured to great precision by reflecting a laser beam from a long flat mirrored surface lying perpendicular to the axis of interest. Instead of using a single one-piece mirror having two reflective surfaces, three mirrors are provided in the configuration of two independent rigid bodies; there are two extended main mirrors each of which is formed on a separate optical element and a third smaller calibration mirror which is fabricated at a right angle at the end surface of one of the long mirrors or is adhesively bonded or held mechanically thereto. The angular relationship between the calibration mirror and the mirror to which it is attached is rigid and the orthogonality error is calibrated and recorded. This calibration mirror is a reference surface for the second elongated mirror to which it is nominally parallel. By use of the interferometer in a calibration mode, it can be determined if the calibration mirror is parallel or not to the nominally parallel main mirror and thus it can be determined if the two main mirrors are exactly orthogonal, and to the extent they depart therefrom a calibration correction can be made. This insures accurate measurement of the XY position of the stage.
Patent KR-20010068358-A (KR)
Title: Lamp assembly for a LCD Projector
Inventor: PARK WON U
IPC: G03B21/20
Filed: 2000-01-05
Abstract: PURPOSE: A device for coupling a lamp of a projection system is provided to simplify the assembling of a lamp assembly for reducing the assembling clearance and the assembling procedure by using a screw, and minimize the damage of related structure elements. CONSTITUTION: A device for coupling a lamp of a projection system includes a lamp assembly having a lamp and a reflection mirror surrounding the lamp, and a plate(12) for attaching the lamp assembly to a lamp holder, wherein the plate supports and restrains the lamp assembly by screws and has one or more guide holes(13) for guiding an arc protection part of the lamp and a screw hole(14) to be inserted by the screw, and the screw is formed with a damper part and guarantees a distance between the arc protection part and the plate and simultaneously controlling the distance.
Patent KR-20000071322-A (KR)
Title: 반도체 장치 제조 방법
IPC: H01L21/3213
Filed: 2000-02-01
Abstract: 반도체 장치 제조 방법은 드라이 에칭하여 스루홀을 형성하는 공정을 포함한다.  상기 방법에서, 반도체 기판 위에 금속 배선을 형성하고, 금속 배선을 덮도록 상기 반도체 기판 위에 절연막을 형성한다.  레지스트막을 상기 절연막 위에 형성하고, 패턴화한다.  그다음에, 패턴화된 레지스트막을 에칭 마스크로 사용하여 적어도 상기 절연막을 선택적으로 제거하고, 플루오르카본계 가스를 사용한 드라이 에칭으로써, 스루홀이 상기 금속 배선까지 이르게 한다.  또한, 산소 가스와 적어도 수소를 함유한 가스를 혼합한 가스를 사용하여 반도체 기판을 플라즈마 처리하여, 적어도 패턴화된 레지스트막과 적어도 스루홀의 내부벽 부분과 바닥 부분에 증착된 반응 생성물에 있는 플루오르 성분을 제거하며, 상기 반응 생성물은 상기 스루홀을 형성하기 위해 적어도 상기 절연막을 드라이 에칭하여 선택적으로 제거할 때 생성된다.
Patent KR-20010077419-A (KR)
Title: Improvement technology of Cu films using hydrogen plasma
Inventor: CHOI SIE YOUNG
IPC: H01L21/304
Filed: 2000-01-31
Abstract: PURPOSE: A method for improving the electro-migration of a copper thin film by using hydrogen plasma is provided to increase the resistance of the electro-migration by dry-rinsing the surface of a diffusion barrier film with hydrogen plasma. CONSTITUTION: Before depositing copper, hydrogen radical formed by ICP(Inductively coupled plasma) method collides with a substrate, so that a pollution layer including oxygen, which is formed on the surface of the substrate, is removed. That is, the pollution layer of a diffusion barrier film is dry-rinsed by using hydrogen plasma, and the catalytic active point is formed on the surface by the hydrogen plasma.
Patent KR-20000058268-A (KR)
Inventor: PARK SUN MAN
IPC: F16K17/00
Filed: 2000-02-19
Abstract: PURPOSE: A gas safety valve is provided to prevent accident caused by a gas leakage by automatically shutting off gas supply upon occurrence of gas leakage, breakage of gas pipe, and earthquake. CONSTITUTION: A gas safety valve comprises a lower cylinder(20) having at a bottom surface thereof a gas inlet(21), an upper cylinder(30) having a lower portion thereof coupled to the lower case, and an upper portion thereof having a gas outlet(33), the upper cylinder having a gas passage(31), a sensor(50) inserted into the upper cylinder and which moves horizontally sensing the vibration, an actuating member(40) inserted into the lower cylinder and which clogs the gas passage by a gas pressure and the vibration of the sensor, and a connecting rod(60) installed in the gas passage for connecting the lower portion of the sensor and the upper portion of the actuating member.
Patent KR-20010084188-A (KR)
Inventor: HAN JAE BEOM
IPC: H01J29/70
Filed: 2000-02-24
Abstract: PURPOSE: A deflection yoke is provided, in which negative horizontal pincushion is corrected into positive by a correction iron piece, to thereby prevent deterioration of convergence and improve reliability of CRT. CONSTITUTION: A deflection yoke comprises a coil separator(10) having a screen part coupled to the screen surface of CRT, a rear cover(10b) and a neck part(10c) extended from the center of the rear cover and coupled to the electron gun part of CRT; a horizontal deflection coil arranged at the inner periphery of the coil separator, and which forms magnetic field in a horizontal direction; a vertical deflection coil arranged at the outer periphery of the coil separator, and which forms magnetic field in a vertical direction; and correction iron pieces(100,200) arranged to be symmetric with each other at the rear cover of the coil separator.
Patent KR-20000036399-A (KR)
Inventor: PARK KI SOUNG
IPC: E04B1/84
Filed: 2000-03-06
Abstract: PURPOSE: A soundproof wall is provided to improve a soundproof effect by blocking a noise, to increase a noise effect, to reduce a cost and to offer the light soundproof wall. CONSTITUTION: A noise generated from a road is offset by bumping in a bending portion(11") during inputting a sound-absorbing hole punched a front plate(11). The first offset noise is offset secondary by absorbing in a first glass wool(13A). The noise passed the first glass wool(13A) is arrived many divided air staying holes(14B) formed in a square box(14A) of an air staying panel(14). The noise located in the air staying wool(13A) is temporarily stayed in a second glass wool(13B) and generates a resonance at the same time by installing the second glass wool(13B) in a rear face of the air staying panel(14). Thereby a sound of high frequency is offset. And the noise is gradually reduced by offsetting with the second glass wool(13B).
Patent KR-20010091153-A (KR)
Title: A Circuit for protecting distortion screen of Monitor
Inventor: LEE SU MAN
IPC: H04N5/46
Filed: 2000-03-13
Abstract: PURPOSE: A circuit for correcting screen distortion of a monitor is provided to control a duty ratio by using a DPWM(Dynamic Pulse Width Modulation) signal. CONSTITUTION: An amplification portion(100) receives a DPWM signal from a micro computer and amplifies the DPWM signal to a predetermined level. An integral circuit portion(200) integrates an output signal of the amplification portion(100) and outputs a correction signal. An output control portion(300) controls an output of the amplification portion(200) according to a vertical synchronous signal received from a personal computer. The amplification portion(100) is formed with the first transistor(Q101), the first resistance(R101), the first capacitor(C101), the second and the third resistances(R102,R103), the fourth resistance(R104) and the second capacitor(C102). The integral circuit portion(200) is formed with an OP-AMP(201), the third capacitor(C103), and the fifth resistance(R105). The output control portion(300) is formed with the second transistor(Q102), and the sixth resistance(R106).
Patent KR-20010088001-A (KR)
Title: Insulation seat manufacture process of battery for handphone and computer
Inventor: HUH YOUNG SIK
IPC: H01M2/14
Filed: 2000-03-09
Abstract: PURPOSE: A process for producing insulation sheet of battery is provided to continuously mass-produce the sheet used for manufacturing cellular phone and computer and/or camcoder and to accomplish complete localization of the product and save foreign currency due to import-substitution effect thereof. CONSTITUTION: The process comprises the first step of cutting and winding the raw material(A); the second step of cutting a portion in desired numbers excluding PET film(10) during the movement of the material(A); the third step of removing a cut part(A-1) from the material(A) and winding the remaining part to prepare another material; the fourth step of removing PET film(18); the fifth step of adhering the adhesive(16) to the insulation paper; the sixth step of forming a gap on PET film(10) by generating a square hole in the middle of a product rmal sensitivity fluorescent material having a formula of CaBaW2O8:Eu+3,Sm+3 comprises fluorescent material containing 0.005mol EuCl3 compound having 0.5-2.0% EU and 0.002mol SmCl3 compound having 0.3-1.5% Sm ions plasticized in three steps and grinded as an activator and, as a base matrix, calcium barium tungstate(CaBaW208). The plasticization process comprises a first step of plasticizing the compounds at 600 deg.C for 60 minutes under oxidation atmosphere and grinding it into 15 micrometer size of particles; a second step of plasticizing the first obtained material at 1100 deg.C for 60 minutes and grinding it into 3 micrometer size of particles; and a third step of plasticizing the second obtained material at 600 deg.C for 60 minutes.
Patent KR-20010089936-A (KR)
Title: Molding method for footwear
Inventor: KONG EUN CHAN
IPC: C08L29/04
Filed: 2000-03-14
Abstract: PURPOSE: Provided is a process for forming composite foam for the sole of a shoe by a preform-forming method, which can form the out-sole and the middle-sole at the same time or the middle-sole having different colors and functions according to parts. CONSTITUTION: The process comprises the steps of: forming preform having different colors and functions according to the parts by injection- or press-molding at least two foam compositions, wherein the foam compositions comprise (a) a base material such as ethylenevinyl acetate copolymers(EVA), ethylene/alpha-olefin-based copolymers, polyethylene or a blend thereof, or such as a blend of the each resin with natural rubber, synthetic rubber, or a liquid-phase rubber blend thereof and (b) additives such as a crosslinking agent, a foaming agent, a filler, and a silane-based coupling agent; heating and cooling the preform.
Patent KR-20010092482-A (KR)
Title: Device and Method for Brushing the Surface Cut in Tire Tread Automatically
Inventor: JUN HWAN SEOK
IPC: B29D30/66
Filed: 2000-03-22
Abstract: PURPOSE: A device and a method for brushing a tread cross section automatically are provided to produce the products, which are improved in evenness and superior in trimmed faces, by fixing the tread for working and brushing the tread cross section automatically. CONSTITUTION: The device and the method for brushing the tread cross section automatically include a tread fixing device(100), a moving portion(90), a space controlling portion(110) and a brush supporting portion(120). A tread cross section is arranged on a service roll. A base board of the tread fixing device(100) is connected by an upper board and a swivel couple ring. The moving portion(90) is installed on a guide(50) of a frame(1). The space controlling portion(110) controls the space between a tread cross section(18) and a brush(52). The brush supporting portion(120) is installed on the space controlling portion(110) with supporting the brush(52).
Patent KR-20010093545-A (KR)
Inventor: LEE DAE SEOP
IPC: B60H1/32
Filed: 2000-03-29
Abstract: PURPOSE: A compressor with preheating unit is provided to allow the compressor to smoothly operate especially during an initial operation, while lengthening useful life of the compressor. CONSTITUTION: A condenser(2) and an expansion valve(3) are connected to a compressor(1), and an evaporator(4) is connected to the expansion valve so as to thereby constitute a cooling device. The compressor includes a preheating unit(5) and a temperature sensor(6) connected to a power source such as a vehicle battery. The preheating unit and the temperature sensor are connected to a controller(7) which stores a preset temperature and comparing element input to the controller. The temperature sensor senses the surface temperature of the compressor, and applies the sensed result to the controller. Then, the controller compares the preset temperature with the sensed temperature, and controls the preheating unit to preheat the compressor if the sensed temperature is lower than the preset temperature. The compressor stops it's operation during the preheating operation. When the temperature of the compressor reaches the preset temperature by the preheating unit, the preheating stops operates and the compressor starts operation.
Patent KR-20040068624-A (KR)
Inventor: KIM EUN JUNG
IPC: G06Q30/06
Filed: 2000-03-29
Abstract: PURPOSE: A method for arranging a meeting or a marriage using the network is provided to inform a couple appealed to each other of satisfaction by realizing the proposals for many members from many members obtaining the information for a partner through the network and finding out the match of the proposal with a computer in a short time. CONSTITUTION: A member computer displays the profiles of the partners received from a server through the network. The member selects the desired partners and sends the information for the selection particulars to the server. The server compares a selection particulars information file with the transmitted selection particulars information, and the server informs both members that both members are selected with each other if both members are selected with each other.
Patent KR-20010096092-A (KR)
Title: Network game method that have a point compensation function
Inventor: WON JAE HO
IPC: G06F17/00
Filed: 2000-04-17
Abstract: PURPOSE: A network game method with a point competition function is provided to accumulate a game point by providing the game point to a winner of the game. CONSTITUTION: A user is connected to a homepage of a game server and a game controller confirms the user's identity(S10-S30). A procedure for member registration is performed if the user is not determined as a member(S40,S50). Accumulated points and a used number of the user are checked if the user is determined as the member(S60). The user requests opening of a game room(S70). The game server acknowledges the opening of the game room according to a betting condition(S80). The opposite party enters into the opened game room(S90). The game is started(S100). the game result is decided(S110). The points of the betting condition are provided to a winner(S120).
Patent KR-20010096931-A (KR)
Inventor: KIM TAE JEONG
IPC: H01L21/205
Filed: 2000-04-19
Abstract: 본 발명은 화학기상증착용 산포 헤드 구조에 관한 것으로서, 특히 튜브의 내측으로 반응성 가스를 유입시키는 슬롯을 가지는 복수 개의 슬롯판이 적층되어 이루어지는 산포 헤드에 있어서, 상기 슬롯판(21)은 적어도 78개 이상으로 이루어지고, 상기 슬롯판(21)에는 각각 슬롯(21a)이 형성된 것을 특징으로 한다. 
     따라서, 본 발명에서는 산포 헤드의 슬롯판에 형성된 슬롯이 종래 보다 작게 형성됨으로써 반응성 가스의 유입 압력이 상승되고, 이에 따라 증착율 및 고속 효과가 증대됨과 동시에 가스의 사용량이 감소되고, 증착 시에 발생되는 파우더 등의 부산물이 슬롯판의 상부면에 쌓이는 것이 최소화됨으로써 클린 주기가 길어지게 된다.
Patent KR-20010098013-A (KR)
Inventor: KIM KYUNG CHEOL
Filed: 2000-04-27
Abstract: 이 발명은 인터넷을 통한 자동차 보험 가입 시스템 및 방법에 관한 것이다.  가입자가 컴퓨터를 이용하여 인터넷을 통해 해당 사업자의 정보제공서버에 접속하여, 기본 인적사항에 관해 입력한다.  정보제공서버가 입력된 가입자의 기본 인적사항에 따라 각 보험사의 자동차 보험료를 산출하고, 가장 저렴한 자동차 보험료로 일정 등분 하여 일정 기간에 납부할 부금으로 결정하고, 가입자는 해당 제휴은행으로 해당일에 해당 적금을 납입한다.  해당 적금을 최초 1회 납부시부터 가입자는 정보제공서버가 제공하는 상금보상보험에 의해 가입자가 납입하여야 할 적금에 대한 일부 또는 전부를 할인받을 수 있는 기회를 제공받게 된다. 가입자의 자동차 보험 만기일에 정보제공서버는 제휴은행이 해당 가입자에게 제공하는 인터넷 자동신용 대출을 받아 고객이 원하는 보험사에 자동차 보험을 가입한다.  이렇게 함으로써, 가입자들은 최소한의 월부금으로 자동차 보험을 저렴하게 가입할 수 있다.
Patent KR-20010100671-A (KR)
Inventor: BAE JONG DEOK
Filed: 2000-05-04
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 이동형 난방시스템에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 겨울철 야외에서 혹은 비상시 가정에서 쾌적한 생활을 가능하게 하는 간편한 설치와 저렴한 유지비를 갖는 이동형 난방시스템을 제공하고자 함. 
     3. 발명의 해결방법의 요지 
     본 발명은, 이동형의 난방시스템에 있어서, 연소부에서 발열판으로의 온수를 전달하는 체크밸브(앵글밸브); 보조탱크에서 연소부로 물을 공급하는 인라인형 체크밸브; 상기 이동형 난방 시스템의 압력을 유지하는 안전밸브; 전열판과 상기 보조탱크를 연결하는 엘보우(elbow); 야외용 간이 렌지로부터 열원을 공급받아 가열되는 상기 연소부; 상기 보조탱크의 물이 주입되는 캡(cap); 물을 저장하고 공급하는 상기 보조탱크; 배관에 사용된 실리콘 튜브; 및 열을 발산하는 발열판을 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 난방 시스템 등에 이용됨.
Patent KR-20000058419-A (KR)
Title: 댄스 게임장치 및 댄스 게임용 발판
IPC: A63F13/843
Filed: 2000-05-18
Abstract: 본 발명은 음악에 맞춰 몸 전체를 이용하여 리듬감을 표현할 수 있으며, 박력 넘치고 리듬감을 자아낼 수 있는 댄스 게임장치 및 댄스 게임용 발판에 관한 것으로, 리듬 설정부(107)에 설정된 밟기위치 지시데이터가 밟기위치 지시데이터 메모리(105)로부터 읽혀 내지고, 스크롤 표시제어부(110)에 의해 모니터(3)상에 밟기 위치 지시내용이 스크롤 표시되며, 밟기위치 및 밝기동작 타이밍의 지시가 행해진다.  게임자가 모니터(3)의 표시내용에 따라서 발로 마루면의 발판부(13)를 밟는 것이 케이블 스위치(23)로 검출되어, 밟기동작 감시부(112)에서 감지되면, 편차량 검출/적산부(106)에 의해 시간차에 따른 득점이 산출되고, 다음에 리듬 설정부(107)에서 평가가 행해진다.  그리고 평가결과에 따라서 다음 밟기위치 지시데이터가 설정된다.
Patent KR-20010105946-A (KR)
Title: cooling control method for semiconductor chip having conditional clocking scheme
Inventor: SEO DONG JU
IPC: H01L23/34
Filed: 2000-05-19
Abstract: A method and apparatus for on-the-fly mode change in a paging system (201) is provided. A transmitter controller (301) in a base station (207) receives paging information. From the paging information, the transmitter controller (301) is capable of identifying a plurality of paging protocols associated with the paging information. Each identified paging protocol is associated with a corresponding mode. Mode information (D3, D4) corresponding to each mode is provided to an exciter (303). Based upon the mode information, the exciter (303) modulates a frequency using predetermined values of frequency deviation and frequency offset associated with the mode. The exciter (303) produces a modulated signal that transitions from one mode to another without delay.
Patent KR-20010112800-A (KR)
Title: Method and its System for Operating Toll Site Through Internet
Inventor: KANG MUN SU
Filed: 2000-06-15
Abstract: A magnetic recording device is covered with a case (15, 16). A cartridge slot (18) for receiving a cartridge containing a recording disk is formed in the rear end of the case (15, 16). A frame plate (19) included in the case is drawn to form a first recess and a second recess. A disk drive motor (5) is fitted in the first recess, while a head drive motor (16) for driving a read/write head (17) with respect to the disk is fitted in the second recess.
Patent KR-20010113300-A (KR)
Inventor: AN JUNG GIL
Filed: 2000-06-19
Abstract: 본 발명은 텔레마케팅을 이용한 온/오프라인 유통판매시스템에 관한 것으로, 인터넷 쇼핑몰을 이용한 상품구매시에 소비자(10)가 안전하게 최적의 구매조건으로 상품을 구매할 수 있으면서 동시에 생산자(20)도 구매상품 이외에 소비자(10)가 구매희망을 갖는 상품에 대해 직접 통화를 통한 적극적인 판매방법으로 판매효율을 극대화시킬 수 있도록 하며, 그 구현원리로서 상품 구매를 원하는 소비자(10)와 상품판매를 원하는 생산자(20)가 각각 중계관리센터(30)의 홈페이지에 구매회원과 판매회원으로 등록신청하는 구매회원등록단계(S1)와 판매회원등록단계(S2) 및, 전시상품들의 상품특징 및 상품가격이 상호 비교되면서 그 결제방법 및 배송방법과 함께 상품하자시의 보상내용도 명시확인되는 판매상품전시단계(S3)와, 소비자(10)가 등록전시된 상품들을 검색하고 원하는 상품에 대한 소비자(10)의 구매의사가 신청예약되면 해당 상품의 생산자(20)에게 자동으로 전송통보되는 구매신청통보단계(S4)와, 생산자(20)가 해당 소비자(10)에게 전화로 신청상품에 대해 구매확인하는 상품구매확인단계(S5) 및, 소비자(10)의 구매취향을 참고하여 생산자(20)가 해당 소비자(10)에게 전화(50)를 이용한 직접 통화로서 구매희망을 갖는 상품에 대해 텔레마케팅으로 구매안내하는 오프라인판매단계(S6)를 포함하여 이루어지는 것을 특징으로 한다.
Patent KR-20020002668-A (KR)
Title: Fringe field swiching mode lcd and method for manufacturing the same
Inventor: KIM HYANG YUL
IPC: G02F1/136
Filed: 2000-06-30
Abstract: PURPOSE: A manufacturing method of an FFS-LCD(Fringe Field Switching mode Liquid Crystal Display) is provided to prevent color shift in intermediate gray scale without performing several times of rubbing process by arranging LC molecules in two symmetric directions. CONSTITUTION: Counter electrodes are formed in plate type in each unit pixel on a lower substrate. The counter electrode is formed by ITO(Indium Tin Oxide). Pixel electrodes are overlapped on the counter electrodes. The pixel electrode includes plural first branches parallel with an X axis and plural second branches actually vertical to the first branches to generate an X-axial fringe field and a Y-axial fringe field at the same time. The first branches are arranged in a half area(B1) of the counter electrode while the second branches are arranged at the other half area(B2). The pixel electrode is formed by transparent conductive material like the counter electrode. An insulating film is formed between the pixel electrode and the counter electrode. A lower alignment layer(300) is formed on the lower substrate. A first parallel alignment layer(30) is formed in the first area(B1) to rub the long axis of LC molecules(40-1) parallel with a rubbing direction, and a second parallel alignment layer(31) is formed in the second area(B2) to rub the long axis of LC molecules(40-2) vertical to a rubbing direction. The first and second parallel alignment layers are rubbed in a direction. Each kind of LC molecules(40-1,40-2) is arranged symmetrically at 90 degrees for the two parallel alignment layers have different characteristics.