baber/WOPTO huggingface dataset:
Patent KR-100256274-B1 (KR)
Title: Valve train dynamic characteristics test apparatus
Inventor: LEE MYEONG KEUN
IPC: G01M15/00
Filed: 1997-08-30
Granted: 2000-06-01
Abstract: PURPOSE: An apparatus for testing dynamic characteristics of a valve train is provided to be adapted for designing the valve train appropriate for the engine and to improve the manufacture of the engine by accurately measuring dynamic characteristics. CONSTITUTION: An apparatus for testing dynamic characteristics of a valve train includes a bed(10); a cylinder head(20) fixedly mounted on the bed; an oil supply element(30) pumping oil within a tank(31) heated by a heater(32) for supplying oil to the cylinder head; a cooling water supply element(40) pumping cooling water within the tank for supplying cooling water to the cylinder head; a driving element(50) having a torque meter(51) connected by a pulley(22) and a belt(23) axially mounted in a cam shaft(21) of the cylinder head, and a motor(52) forcibly driving the torque meter; a measurement element having a strain gauge attached to a locker arm within the cylinder head and converting the value measured by the strain gauge into resistance value for amplifying, detecting, and recording the resistance value; and a control box(70) adjusting oil, the temperature of cooling water, engine rpm, and engine torque with displaying the same and controlling the operations of the oil supply element, the cooling water supply element, and the driving element.
Patent KR-100312707-B1 (KR)
Title: Address book having web phone function and method for executing web phone function in address book
Inventor: LEE EUN CHEOL
IPC: G06F15/00
Filed: 1997-09-30
Granted: 2001-12-28
Abstract: PURPOSE: An address book having a web phone function and a method for executing a web phone function in the address book are provided to execute the web phone function in the address book by equipping a display for a person to be called on an application program of address book. CONSTITUTION: A user selects a desired person to be called in a general record part(10) by using a mouse or keyboard and the detail information for the selected person is displayed on an information record part(20). In case of a general phone, the user selects a general phone number field of information record part, selects a phone button(31) in a selection button part(30) and then the selected person is called by the general phone. In case of an Internet phone, the user selects an e-mail field of information record part, selects a net-phone button(32) in a selection button part and then the Internet phone is executed. In case of a video conference, the user selects a video conference telephone field of information record part, selects a video phone button(33) in a selection button part and then the video conference is executed.
Patent KR-100328433-B1 (KR)
Title: Method for assigning trunk by separate management of valid channel in msc
Inventor: HWANG CHEOL JU
IPC: H04W48/06
Filed: 1997-10-20
Granted: 2002-08-08
Abstract: PURPOSE: A method for assigning a trunk by the separate management of a valid channel in an MSC(Mobile Switching Center) is provided to shorten a trunk information search time by separately managing a valid trunk for occupying a trunk connected to another MSC when processing an outgoing call in the MSC. CONSTITUTION: If an outgoing call process is requested for servicing a call transmitted from one MSC to another MSC, a valid trunk list is written by only a valid trunk among trunks composed in a route(ST21,ST22). A primary trunk in the written valid trunk list is assigned to a call process(ST23). An outgoing call is attempted by using the assigned trunk(ST24). If an connection is performed, a call loop is formed(ST25).
Patent KR-100492135-B1 (KR)
Title: 페이스플레이트, 그 페이스플레이트를 포함하는 반응기
IPC: H01L21/31
Filed: 1997-10-21
Granted: 2005-09-02
Abstract: 본 발명은 CVD 증착되는 웨이퍼에 면하고 웨이퍼를 향하여 처리 가스를 분사하기 위한 다수의 제트 구멍을 구비한 샤워헤드 전극을 갖추고 있는 플라즈마 화학기상 증착용 반응기에 관한 것이다. 두 개의 깊은 홈이 상기 제트 구멍을 포함하는 샤워헤드 영역 둘레에 형성된다. 이 홈들은 샤워헤드의 대향하는 양측 면으로부터 형성되고 서로 반경 방향으로 어긋나 있어, 상기 샤워헤드 본체 내에서 그들 사이에서 얇은 벽을 형성한다. 이 얇은 벽이 열 초크로서 작용하고, 이에 따라 샤워헤드 지지체로의 열 유동을 감소시키고, 샤워헤드 면에 걸쳐 온도 분포를 더 균일하게 한다. 상기 얇은 벽은 기계식 벨로우즈로도 작용하여 상기 샤워헤드와 그 지지체 사이에서 열 팽창의 차이를 수용한다.
Patent KR-100241336-B1 (KR)
Title: 수용화된 함황 아미노산을 포함하는 비료 조성물 및 그의제조 방법
Inventor: KIM HAN OH
IPC: C05C3/00
Filed: 1997-10-21
Granted: 2000-02-01
Abstract: 본 발명은 케라틴성 단백질원을 무기산으로 가수분해하여 아미노산 혼합용액을 제조하고, 암모니아와 같은 염기로써 중화시키고, 석출되는 시스틴 및 메티오닌과 같은 함황 아미노산 및 티로신 등의 수난용성 아미노산을 분리 및 N-아세틸화에 의한 수용화 후에 재혼입시키고, 전기투석법 등의 방법에 의해 상당량의 염을 제거하고, 경우에 따라 다른 비료 원료들을 첨가하여 제조되는, 수용화된 함황 아미노산을 포함하는 아미노산 비료 조성물 및 이의 제조 방법을 제공한다.
Patent KR-100239428-B1 (KR)
Inventor: OK CHANG-HYO
IPC: H03K17/24
Filed: 1997-10-22
Granted: 2000-01-15
Abstract: 스톱모드를 해제할 때 입·출력포트부를 통해 불필요한 파워가 소모되는 것을 방지할 수 있는 파워 세이빙 회로에 관한 것이다. 이와 같은 목적을 달성하기 위한 파워 세이빙 회로(Power Saving Circuit)는 키 동작을 하는 MCU(Micro Controller Unit)에 있어서, 출력데이타 레지스터의 신호를 받아 출력하는 출력포트부와, 키 입력시 상기 출력포트부의 값을 스톱모드 해제부로 보내는 입력포트부와, 상기 입력포트부의 출력신호를 받아 스톱모드 해제신호를 출력하는 스톱모드 해제부와, 상기 스톱모드 해제신호를 받아서 시스템 스톱신호를 출력하는 시스템 스톱 신호 발생부와, 시스템 스톱신호를 반전한 신호와 시스템 클럭 인에이블 신호와 외부 클럭신호를 논리곱한 신호를 받아서 시스템 클럭신호를 출력하는 시스템 출력신호 발생부와, 상기 시스템 스톱신호와 파워 온 리셋 신호를 클러어 신호단에 받고 상기 외부 클럭신호을 클럭신호단에 받아 일정시간 동안 신호를 발생하는 카운터부와, 상기 카운터부의 오버플로워 이후 상기 시스템 클럭 인에이블 신호가 뜰때까지 상기 출력 데이터 레지스터를 셋(Set) 시키는 포트제어부와, 상기 포트제어부의 출력신호를 받아 출력데이타 값이 '하이'로 되는 셋 로직을 포함하고 있는 출력데이타 레지스터를 포함하여 구성됨을 특징으로 한다.
Patent KR-100267341-B1 (KR)
Title: Adaptor for measuring turbulent velocity in combustion chamber for internal combustion engine
Inventor: PARK SANG BONG
Filed: 1997-10-31
Granted: 2001-01-15
Abstract: PURPOSE: An adaptor is provided to reduce manufacturing cost and time for preparing test, by allowing the adaptor to be commonly used for all types of internal combustion engines and attached/detached to/from the internal combustion engine in an easy manner. CONSTITUTION: An adaptor comprises a laser probe(26) for radiating a laser beam; a cylindrical adaptor case(18) having a screw thread(20) formed along the lower outer periphery of the case, such that the adaptor case is screw-coupled into a spark plug mounting port formed at a cylinder head of an internal combustion engine, wherein the adaptor case has open upper and lower ends so as to allow the radiated laser beam to pass through upper and lower ends of the adaptor case; a laser beam refracting unit including a first lens(22) fixed at the upper inner periphery of the adaptor case in such a manner that the laser beam radiated from the laser probe is focused at a measuring point(28) formed within a combustion chamber, wherein the first lens refracts the laser beam radiated from the laser probe into a parallel beam, and a second lens(24) for focusing the parallel beam of the first lens to the measuring point formed within the combustion chamber; and a mounting unit for mounting and fixing the laser beam refracting unit at the adaptor case.
Patent KR-100228433-B1 (KR)
Inventor: JANG WON-SUK
IPC: B32B27/00
Filed: 1997-11-20
Granted: 1999-11-01
Abstract: 본 발명은 태양광선 조절필름에 관한 것으로서, 자동차, 건물 또는 전시장 등의 유리에 부착하여 태양광선을 조절하고, 사고시 유리창 파괴로 인한 2차적 사고를 방지할 수 있는 태양광선 조절필름으로, 이는 폴리우레탄 아크릴레이트, 폴리에스테르아크릴레이트, 비닐피롤리돈 및 광개시제를 일정비로 혼합하고, 여기에 폴리우레탄 및 폴리실록산 수지를 첨가하여 구성된 보호층을 구비한 것으로, 시공시 또는 사용중에 표면 스크래치가 발생하지 않으면서 필름 생산중에 기재필름의 치수안정성을 향상시키고, 권취시에 표면 슬립성을 향상시키므로써 제품의 생산성을 향상시킬 수 있다.
Patent KR-100256648-B1 (KR)
Title: Format for compression information in image coding system
Inventor: BAE HONG-MOON
IPC: H04N21/234
Filed: 1997-11-25
Granted: 2000-05-15
Abstract: PURPOSE: A compression information format of an image coding system is provided to increase the compression efficiency according to a variable compression coding by inserting information on a group of pictures compressed and coded into a compression code. CONSTITUTION: A data unit header includes information on a data unit number(10), a data unit start position(20), each picture constituent number of a plurality of groups of pictures(30), a start position of an I picture included in each group of pictures(40) and a stop position of data unit(50). The data unit number(10) is a sort of identifier for discriminating a data unit. The data unit start position(20) includes information on the start position of the data unit. The data unit stop position(50) includes information on the stop position of the data unit. The picture constituent number of the group of pictures(30) tables and stores information on the picture constituent number of each group of pictures. The I picture start position(40) represents the start position of the I picture.
Patent KR-100247782-B1 (KR)
Inventor: LEE KYU HYEONG
IPC: G11B17/022
Filed: 1997-12-02
Granted: 2000-03-15
Abstract: 본 발명은 광 디스크 기록재생장치에 관한 것으로서, 트레이 전,후방측 바닥면에는 일정거리로 이격된 제1 및 제2삽입공과 가이드공이 형성되고, 상기 트레이의 후방측에는 전,후방으로 이동하는 홀더가 장착되어 있으며, 홀더와 제1삽입공에는 케이스를 수직으로 설치시 트레이상에 안착된 12cm 또는 8cm의 직경을 갖는 광 디스크를 록킹시키기 위한 제1 및 제2광 디스크 록킹수단이 장착되고, 제1 및 제2광 디스크 록킹수단을 해제시킬 수 있도록 하기 위해 상기 데크베이스에는 제1 및 제2록킹해제수단이 고정됨으로써, 광 디스크 기록재생장치를 수직으로 세워서 사용할 경우 트레이상에 안착된 광 디스크의 이탈을 방지시킬 수 있어 이에 따라 수평 및/또는 수직형의 광 디스크 기록재생장치에 하나의 트레이가 사용되어 호환성이 향상되고, 특히 트레이상에 크기가 다른 광 디스크를 선택적으로 안착시킴에 따라 경제적인 비용을 절감시킬 수 있다.
Patent KR-100305922-B1 (KR)
Title: Cmos sram device
Inventor: KIM GI JUN
IPC: H01L21/8244
Filed: 1997-12-23
Granted: 2001-12-17
Abstract: PURPOSE: A CMOS SRAM(Static Random Access Memory) device is provided to reduce an aspect ratio of a CMOS SRAM cell by improving a structure of the CMOS SRAM device. CONSTITUTION: A plurality of the first bridge regions(104) are formed on a semiconductor substrate. A plurality of cell regions(10a,10b) are contacted with each intersecting point between a plurality of the first row lines(100a) and a plurality of the first column lines(102a,102c). A couple of the first active regions(12) are extended to a row direction on both sides of the first row lines(100a). A couple of the second active regions(14) are extended to the row direction on both sides of the second row lines(100b). The second bridge region is formed on an intersecting point between the second row line(100b) and the second column line(102b). The second active regions(14) are connected to each other by the second bridge region. The first bridge region(104) and the second bridge region cross each other.
Patent KR-100464344-B1 (KR)
Title: 전화기 스피커의 그릴 구조
Inventor: LEE SEONG JAE
IPC: H04M1/19
Filed: 1997-12-23
Granted: 2005-04-06
Abstract: 가. 청구범위에 기재된 발명이 속한 기술분야. 
     본 발명은 전화기에 관한 것으로서, 특히 일반 전화기 및 키폰 전화기에 있어서 음의 명료도를 높이기 위한 스피커 그릴 구조에 관한 것이다. 
     나. 발명이 해결하려고 하는 기술적 과제. 
     본 발명의 목적은 음의 명료도를 높이고, 음떨림·공명 등의 현상을 방지하기 위한 전화기 스피커의 그릴 구조를 제공하는데 있다. 
     다. 발명의 해결방법의 요지. 
     본 발명은 하우징과, 상기 하우징 내측에 형성한 그릴과, 상기 그릴의 내측에는 체결품에 의해 고정된 스피커가 장착된 전화기에 있어서, 상기 그릴은 다수개의 리브로 구성되고, 상기 리브는 내측으로 돌출한 나사산부와, 상기 나사산부의 일측에서 경사진 곡면을 이룬 곡면부를 연속으로 형성하고, 연속된 상기 나사산부와 곡면부 사이에는 그릴홀을 형성하는 것을 특징으로 한다. 
     라. 발명의 중요한 용도. 
     본 발명은 일반 전화기 및 키폰 전화기에 이용된다.
Patent KR-100306788-B1 (KR)
Title: Antibiotic fibrous laminate emitting far infrared rays
Inventor: KIM NAM JIN
IPC: B32B5/08
Filed: 1997-12-26
Granted: 2002-11-13
Abstract: PURPOSE: Provided is an antibiotic fibrous laminate capable of emitting far infrared rays which is excellent in resilience, strength and durability and is used in sofa, chair sits, mats, etc. CONSTITUTION: The fibrous laminate includes a base layer(A) made of coconut tree fiber plate(1) and a pelt such as recycled wool; a middle layer(B) comprising a foamed body(3) having concave and convex parts with a predetermined diameter at regular intervals, in which the concave parts have ceramic balls(7); a surface layer(C) comprising a pelt(4), a foamed body(5) and a woven fabric(6) which are sewed in one piece. The ceramic balls(7) are made of 5 to 10 weight parts of ceramic material, 1 to 5 weight parts of zeolite, 5 to 10 weight parts of germanium and 75 to 85 weight parts of kaolin.
Patent KR-100500939-B1 (KR)
Title: 레티클 위치에서의 자동 초점 조정/편평도 조정
Inventor: LIM DONG GYU
IPC: H01L21/027
Filed: 1997-12-27
Granted: 2005-10-14
Abstract: 본 발명은 반도체 제조 분야 및 액정표시장치(LCD) 제조 분야에 관한 것으로, 특히 반도체 및 액정표시장치 제조 공정 중 노광 공정에 사용되는 자동 초점 조정/편평도 조정이 가능한 축소 노광 시스템에 관한 것이며, 자동 초점 조정/자동 편평도 조정이 가능한 축소 노광 시스템에서 그 조정의 정밀도를 향상시키는 자동 초점 조정/자동 편평도 조정 방법을 제공하는데 그 목적이 있다. 본 발명의 특징적인 자동 초점 조정/편평도 조정 방법은 포토레지스트가 코팅된 웨이퍼를 준비하는 단계; 레티클 상에 제공된 측정 패턴을 통해 자동 초점 조정/편평도 조정 빔 조사하고 현상하여 상기 웨이퍼 상에 상기 측정 패턴에 대응하는 포토레지스트 패턴을 형성하는 단계; 상기 포토레지스트 패턴의 위치를 측정하는 단계; 상기 측정 패턴의 목표 위치와 상기 포토레지스트 패턴의 위치를 비교하여 초점 오차/편평도 오차를 결정하는 단계; 상기 초점 오차/편평도 오차를 레티클 위치에서 보정하는 단계를 포함하여 이루어진다.
Patent KR-100435715-B1 (KR)
Title: Air tube for wiring fixation in hard place to fix wiring, capable of forming a groove portion in an energy absorption material and sticking the wiring in the groove portion
Inventor: LEE JU HAN
IPC: B60R13/08
Filed: 1997-12-31
Granted: 2004-08-16
Abstract: PURPOSE: An air tube is provided to stably fix a wiring by forming a groove portion in an energy absorption material and sticking the wiring in the groove portion. CONSTITUTION: A wiring(12) is inserted in a wiring passage(15) of an energy absorption material(14). A flexible air tube(16) is formed in the outer circumference of the wiring to expand the size according to an air injection. Thereby, the stable fixing force of the wiring is secured.
Patent KR-100251743-B1 (KR)
Inventor: MOON KWAN-SUNG
IPC: H04L12/66
Filed: 1997-12-31
Granted: 2000-04-15
Abstract: PURPOSE: An apparatus for implementing an interworking between a synchronous exchange and an asynchronous exchange is provided to use a standard interfacing function of transmission modes of an STM(Synchronous Transfer Mode) exchange and an ATM(Asynchronous Transfer Mode) exchange. CONSTITUTION: The first IWF(Inter Working Function) comprises as follows. A receiver receives STM(Synchronous Transfer Mode)-1 frame data outputted from an STM exchange. The first time division switch switches the STM-1 frame data into an ATM cell format. A header inserter(517) inserts a header into the converted ATM cell format, and generates the first ATM cell. An ATM transmitter converts the first ATM cell into the second ATM cell, and transmits the second ATM cell to an ATM exchange. The second IWF comprises as follows. An ATM receiver converts the second ATM cell into the first ATM cell. A header extractor(523) extracts a header from the first ATM cell. The second time division switch switches the first ATM cell into ATM-1 frame data. An ATM-1 transmitter outputs the converted ATM-1 frame data to the STM exchange.
Patent KR-100267264-B1 (KR)
Title: Transcoding device for wireless local loop system
Inventor: HAN SANG JUN
IPC: H04L29/00
Filed: 1997-12-31
Granted: 2000-10-16
Abstract: PURPOSE: A transcoding unit for a wireless local loop(WLL) system is provided to facilitate data transceiving and simplify device by installing it in a data transceiving network. CONSTITUTION: ADPCM(adaptive differential pulse code modulation) input data from a base station is output after being converted to PCM(pulse code modulation) data. PCM data input from a PSTN(public switched telephone network) is output after being converted to ADPCM data. A transcoding device converts ADPCM data and PCM data in the data transfer path. The first transceiver(71) that performs data transceiving between the base station access device is controlled by a first transceiver controller(72). The second transceiver(76) that performs data transceiving to the PSTN network is controlled by the second transceiver controller(77). Several data converting units(75) performs data conversion of PCM data and ADPCM data between the first and second transceiver controllers(72,77).
Patent KR-100459967-B1 (KR)
IPC: H04N5/44
Filed: 1997-01-17
Granted: 2005-07-28
Abstract: A multi-standard receiver is which is particularly suited for reception of B/G-PAL and D/K-PAL TV signals. In the receiver, a tuner (TUN) selects a desired TV signal which is passed to a multi-standard demodulator (DEM) via an intermediate-frequency filter circuit (IFF). To obtain good performance, particularly in view of EN 55020 requirements, at moderate costs, the intermediate-frequency filter circuit (IFF) includes a main filter (FIL1) and an auxiliary filter (FIL2). The main filter (FIL1) may have a relatively narrow band, for example, just capable of passing a full B/G-PAL TV IF signal to the demodulator circuit. For D/K-PAL reception, the auxiliary filter (FIL2) is effectively switched (SW) in parallel with the main filter (FIL1). The auxiliary filter (FIL2) transfers the D/K-PAL sound carrier to the demodulator circuit (DEM), which transfer is not possible via the relatively narrow-band main filter (FIL1).
Patent KR-100373401-B1 (KR)
Title: 적외선에의해비행기를제빙하기위한장치와제빙방법
IPC: B64D15/00
Filed: 1995-05-23
Granted: 2003-06-11
Abstract: 원하는 파장의 적외선 방사를 위한 개선된 장치(11)는 제 1 표면(35); 제 1 표면이 제 1 파장의 적외선을 방사하도록 제 1 표면의 온도를 상승시키기 위한 버너(24); 제 1 표면 주위에 이격되어 둘러싸고 대상물을 향해 제 2 파장의 적외선을 방사하고 제 1 표면에 의해 방사된 적외선에 의해 가열되도록 배치된 제 2 표면(26); 제 1 및 제 2 표면 사이 공간을 선택적으로 변화시켜 제 2 표면에 의해 방사된 적외선이 원하는 파장으로 되고 집중되기 위한 액츄에이터(28)를 포함한다. 개선된 장치는 비행기의 부분을 제빙하는 방법에 사용되고, 적외선 히터(23)를 갖는 구조(10)를 제공하고; 구조에 대해 비행기를 히터 근처위치에 이동하고; 대상물을 향해 방사선을 방사하기 위해 히터를 작용하고; 히터에 의해 방사된 방사선의 파장을 제어하여 비행기 부분에서 눈과 얼음을 녹이는 단계를 포함한다.
Patent KR-100269633-B1 (KR)
Title: Method of fabricating mos field effect transistor
Inventor: YANG HAE-WAN
IPC: H01L27/06
Filed: 1998-02-23
Granted: 2000-10-16
Abstract: PURPOSE: A method for making MOSFET is provided to reduce a short channel effect and a parasitic capacitance generated on a submicron unit element by forming a buried oxide layer on a lower bulk of a channel area. CONSTITUTION: A first insulating layer is formed on a semiconductor substrate, and remains. O2 ion-implantation is performed on a total substrate by using the residual first insulating layer as a mask. The residual first insulating layer is removed, an annealing is performed to form a buried oxide layer(24). A semiconductor layer is formed on the exposed semiconductor substrate. A gate insulating layer is formed on the semiconductor layer. A first conductive layer is formed on the gate insulating layer. A predetermined part of the first conductive layer and the gate insulating layer is removed, and a gate is patterned. An impurity diffusion area(28,29) is formed in the semiconductor substrate of the buried oxide layer's upper part.
Patent KR-100260457-B1 (KR)
Title: A fast search algorithm for inter-cell asynchronous w-cdma system using code hopping method
Inventor: KIM IL GYU
IPC: H04B1/76
Filed: 1998-03-12
Granted: 2000-07-01
Abstract: PURPOSE: A base station asynchronous method using an M-notation hopping code and a method for acquiring an initial synchronization are provided to easily carry out initial synchronization acquisition and handoffs by shortening a pilot acquisition time in a W-CDMA cellular system. CONSTITUTION: If power is turned on, a mobile station detects pilot PN sequence start timing using an interface filter. If pilot PN sequence start timing is detected, the mobile station detects a hopping code using a non-coherent correlator. If the detection of the hopping code is completed, the mobile station generates a pilot PN sequence from the detected hopping code and M+1 numbers of binary code pairs. Using the generated pilot PN sequence, the mobile station confirms whether the hopping code was correctly detected. If the hopping code was correctly detected, the mobile station executes the demodulation of synchronous channel data. The base station acquires a 10 msec frame clock through the synchronous channel and enters an idle state. The mobile station acquires all the information of a system in the idle state.
Patent KR-100547097-B1 (KR)
Inventor: KANG JEONG SEOK
IPC: G11B27/00
Filed: 1998-03-23
Granted: 2006-03-23
Abstract: 본 발명은 메뉴(Menu) 기능이 제공되는 광기록 재생 및 기록 장치 및 그 방법에 관한 것이며, 디스크에 기록된 정보 영역으로부터 메뉴 관련 정보를 추출하는 메뉴정보생성부, 메뉴정보생성부로부터 추출된 메뉴 관련 정보로부터 메뉴 한 화면에 표시할 메뉴 정보를 생성하는 메뉴 제어부, 디스크에 기록된 영상 데이터로부터 특정 영상을 추출하여 상기 메뉴 제어부에서 생성된 메뉴 정보에 따라 메뉴에 필요한 소정 형태의 영상으로 변환하는 메뉴 영상 변환부, 메뉴제어부에서 생성된 메뉴 정보를 참조하여 상기 메뉴영상변환부에서 출력된 소정 형태의 영상을 배경화면과 합성하여 메뉴를 생성하는 메뉴 생성부를 포함한다.
Patent KR-100425856-B1 (KR)
Title: Method for etching layer to be etched
Inventor: MUN GYO HO
IPC: H01L21/027
Filed: 1998-03-26
Granted: 2004-06-18
Abstract: PURPOSE: A method for etching a layer to be etched is provided to prevent a pattern defect of the layer by eliminating a residual material on the layer and by patterning the layer while using only a photoresist layer pattern as a mask. CONSTITUTION: A layer(23) to be etched is formed on an insulation substrate(21). A photoresist layer pattern(25) is formed in a predetermined portion on the layer. In forming the photoresist layer pattern, the organic material remaining on the layer is removed by a plasma ashing process. Only the layer is patterned to form an etch layer pattern. The photoresist layer pattern remaining on the etch layer pattern is eliminated.
Patent KR-100256492-B1 (KR)
Title: Health device using bicycle
Inventor: BYUN IN OK
IPC: A63B23/04
Filed: 1998-04-20
Granted: 2000-05-15
Abstract: PURPOSE: A sports equipment utilizing bicycle is provided to accomplish good exercising effect equal to the typical bicycle ride even limited indoors by holding the front wheel of bicycle apart from the ground while contacting the rear wheel thereof near to an idling roller. CONSTITUTION: The sports equipment utilizing for providing superior exercising effect compared with the typical bicycle ride even limited indoors comprises a supporting member(10) having a pair of supporting pieces(20) installed perpendicular to each other and formed with grooves(21) in order to hold the front wheel of the bicycle apart from the ground; a securing box(40) equipped with a pair of rotating rolls(50) idling while supporting load of the rear wheel of the bicycle corresponding to the supporting member(10); and a connection member(80) holding the set space between the member(10) and the box(40) and adjustably connected along the length of different cycles.
Patent KR-100272558-B1 (KR)
Title: Method of fabricating solid state image device
Inventor: CHOI IN-KYU
IPC: H01L27/146
Filed: 1998-05-04
Granted: 2000-11-15
Abstract: PURPOSE: A method for fabricating a CCD(charge coupled device) is provided to be capable of maximizing a charge transfer efficiency by minimizing the damage of light receiving portions in etching polysilicon and maintaining an uniform interlayer insulating layer between the poly gates. CONSTITUTION: First, a gate insulating layer, which lower oxide(22)-nitride(23)-upper oxide(24) are stacked, is formed on a semiconductor(21). Then, first poly gates(25) are formed on predetermined areas of the gate insulating. Next, a first interlayer insulating layer(26) and a nitride(27) are sequentially formed on the semiconductor including the first poly gates. Then, a second interlayer insulating layer(29) is formed on the semiconductor including the second poly gates. Next, third poly gates are formed to be overlapped with the first and second poly gates.
Patent KR-100287025-B1 (KR)
Title: Simplified dishwasher attached to wall
Inventor: CHO GWANG JE
IPC: A47L17/00
Filed: 1998-05-07
Granted: 2001-05-02
Abstract: PURPOSE: A simplified dishwasher attached to a wall is provided to clean simply and comfortably a tableware such as a cup, bowl, etc. by having a simplified structure and by installing easily to a sink. CONSTITUTION: A dishwasher comprises a body(10), a drive motor(20) mounted at an inside of the body, a rotating axis(30) coupled to the motor, a pipe member(40) installed to surround an outside of the rotating axis, a cleaning brush(50), a detergent supplying portion(60) for supplying a detergent to the cleaning brush. The body(10) is composed of a box member, which a top side and both side are blocked, and a low side is opened. A motor containing chamber(14) for containing the drive motor is formed at a rear side of the body and is isolated with a front space(16) by a partition(15).