baber/WOPTO huggingface dataset:
Patent KR-100258545-B1 (KR)
Title: Method and device for correcting error commands in satellite communication supervision system
Inventor: KIM DAE-WOOK
IPC: H04B7/14
Filed: 1997-11-14
Granted: 2000-06-15
Abstract: PURPOSE: An apparatus and a method for correcting an instruction error in a satellite communication network management system are provided to rearrange system modification instructions, inputted by an operator, in accordance with a formalized instruction format and, at the same time, to automatically correct input instructions for a syntax error. CONSTITUTION: An input instruction storage part(71) temporarily stores error-judged instructions from an input instruction confirmation part(54). A processor(72) controls the operations of the whole system overall. An instruction input format storage part(73) stores pattern data corresponding to an instruction input format of each of the instructions stored in an instruction storage part(73). An instruction parameter database(74) stores the combinations of useful words for each instruction set up in accordance with a normal instruction input pattern. An instruction correction part(75) reads a parameter, depending on an input format for an input instruction, and rearranges and corrects an error-judged input instruction. An unregistered parameter storage part(76) stores words not consistent with the words stored in the instruction parameter database(74) among the instruction strings stored in the input instruction storage part(71). An instruction syntax comparison part(77) compares the words stored in the unregistered parameter storage part(76) with the words stored in the instruction parameter database(74) and calculates the consistency of words.
Patent KR-100356190-B1 (KR)
Title: Device for adjusting lower seat of shock absorber
Inventor: CHOI CHUN SIK
IPC: F16F9/32
Filed: 1997-12-11
Granted: 2003-08-19
Abstract: PURPOSE: A lower seat adjusting device of a shock absorber is provided to decrease manufacturing cost and increase the productivity by adjusting a lower seat member supporting a spring easily, and to improve the driving experience by damping vibration and impact efficiently with mounting the spring in the body at optimal spring constant. CONSTITUTION: A lower seat adjusting device of a shock absorber is composed of a body(30) absorbing vibration and shock with reciprocating a piston rod(31); a spring(40) compressed or expanded elastically to absorb shock outside the body; an upper seat(41) supporting the upper part of the spring; a lower seat member(60) varying to support the spring with the optimal spring constant, and having a support part(63) supporting the lower part of the spring, plural cut portions(61) and a thread part(62); and an assembling member(70) combining the lower seat to the body firmly after adjusting the position of the lower seat for supporting the spring with the optimal spring constant and having a thread combined with the thread part of the lower seat.
Patent KR-100252104-B1 (KR)
Title: Auto focusing apparatus for camera system and method for shortening focusing time
Inventor: LEE HO SEONG
IPC: H04N5/225
Filed: 1997-12-15
Granted: 2000-04-15
Abstract: PURPOSE: An apparatus for controlling a focus of a camera system automatically and a method for reducing a focus controlling time thereof are provided to reduce an auto focus controlling time by varying a moving speed of a lens. CONSTITUTION: A function f_a() signifies the first focus value and a function f_b() signifies the second focus value. The first and the second focus values are calculated by adding image signals passing through different frequency bands. The third focus value is calculated by adding the first and the second focus values. A moving speed of a lens varies in accordance with a relative distance from the final lens location to a present lens location.
Patent KR-100503706-B1 (KR)
IPC: B01J31/28
Filed: 1997-12-19
Granted: 2005-09-26
Abstract: 이리듐 카르보닐화 촉매, 메틸 요오다이드 조촉매, 물, 아세트산 및 메틸 아세테이트를 함유하는 액체 반응 조성물을 함유하는 카르보닐화 반응기에서, 실질적으로 금속 촉진제 및/또는 이온성 요오다이드 보조 촉진제 없이, 일산화탄소와 함께 메탄올 및/또는 그의 반응성 유도체를 카르보닐화하는 것을 특징으로 하는 아세트산의 제조 방법으로서, 
     (ⅰ) 액체 반응 조성물 내에 (a) 물 농도를 5 중량% 이하로 유지하고, (b) 메틸 요오다이드의 농도를 12 중량% 이상으로 유지하며, 
     (ⅱ) 카르보닐화 반응기내의 전체 압력을 50 barg 이하로 유지하는 것을 특징으로 하는 방법.
Patent KR-100240259-B1 (KR)
Inventor: JEONG DAE-WHA
IPC: G01B11/24
Filed: 1997-12-19
Granted: 2000-01-15
Abstract: 본 발명은 레이저 스캐너에 의하여 피측정체에서 반사된 빛에 포함되는 거리 정보를 2차원의 수광 센서로 측정할 때 반사된 빛이 원통 렌즈를 통하여 수관 센서로 모일 수 있도록 한 원통 렌즈와 레이저 스캐너를 이용한 3차원 측정장치에 관한 것이다. 
     이를 위해, 본 발명은 고정된 체 레이저를 주사하는 레이저 스캐너(101)와, 상기 레이저 스캐너(101)에 의하여 주사되는 레이저를 여러 각도로 주사하여 매회 피측정체(2)의 각기 다른 위치에 주사되게 하는 다각형 미러(102)와, 상기 다각형 미러(102)의 회전 각도를 감지하여 반사각을 측정하는 인코더(103)와, 상기 피측정체(2)에서 반사된 수평 방향(X축 방향)의 레이저는 한 곳에 집광되게 하되 수직 방향(Z축 방향)의 레이저는 반사각을 유지한 체 그대로 통과되게 하는 원통 렌즈(104)와, 상기 원통 렌즈(104)를 통해 상기 피측정체(2)에서 반사된 레이저를 투사받는 1차원의 선형 수광 센서(105)로 구성된다.
Patent KR-100269249-B1 (KR)
Title: Licoxmn2-xo4 as positive electrode material for 5v lithium secondary batteries
Inventor: KANG SEONG GU
IPC: H01M4/04
Filed: 1997-12-22
Granted: 2000-10-16
Abstract: PURPOSE: A lithium-cobalt-manganese compound for anode material of rechargeable lithium battery is provided for achieving structural stability to reduce capacity decrease due to repeated recycling and to apply at high voltage when it used in the production of 5V grade lithium battery. CONSTITUTION: The lithium-cobalt-manganese compound (LiCoxMn2-xO4, wherein 0<x≤ 0.5) as anode material of lithium battery is produced by equalizing the amount of one of the lithium oxide selected from LiOH, LiCO3 or LiNO4, (MnO2) and cobalt oxide(Co3O4) and mixing them; heating the powdered mixture at 800-850 deg.C. for 18-20 hours; and slowly cooling the resulting material. The obtained compound is preferably used in the production of lithium battery activating at 5V or more voltage. The 5V grade lithium battery comprises the lithium-cobalt-manganese compound as anode, and lithium metal or its carbonic compound or other compound as anode material and further includes liquid electrolyte or polymer electrolyte.
Patent KR-100333076-B1 (KR)
Title: Method for preventing abrasion of edge dams in twin roll strip caster
Inventor: CHOO DONG GYUN
IPC: B22D11/06
Filed: 1997-12-26
Granted: 2002-10-19
Abstract: PURPOSE: A method for preventing abrasion of edge dams in twin roll strip caster is provided to prevent abrasion of the edge dams or extremely minimize abrasion thereof by controlling the edge dams to a certain position as maintaining stable sealing state of molten steel during casting. CONSTITUTION: The method for preventing abrasion of edge dams in twin roll strip caster comprises an edge dam control step of maintaining air-tightness between the side of rolls(1) and the surface of the edge dams(5) by abrading the edge dams(5) in the amount of 50 to 500 μm by balanced force control in the casting starting part using a controller and an edge dam supporting apparatus comprising hydraulic cylinders(6,6a), load cell(7), pressure detector, position detector(8) and servo valve(9), and converting a force control mode into a position control mode after air-tightness is maintained; a step controlling roundness of the side of rolls(1) within 200 μm and allowing the position change when force control is converted into position control during casting to be maintained within the maximum 200 μm so that a gap between the side of rolls(1) and the edge dams(5) is finally maintained within the maximum 200 μm; and a step of converting the force control mode into the position control mode after abrading the edge dams(5) again in the amount of 50 to 500 μm by target value variation of force control, abrasion ratio control and position control at 5 to 30 minute intervals for casting stability in case that sealing of molten steel is deteriorated, and shape of the edge of cast strip is deteriorated as an actual position of the edge dams is changed by thermal strain of the edge dams and tolerance of the edge dam supporting apparatus.
Patent KR-100307896-B1 (KR)
Title: 광섬유커넥터용페룰및그제조방법
IPC: B81B1/00
Filed: 1997-12-26
Granted: 2001-11-30
Abstract: 광섬유를 위치 내 고정시키기 위한 삽입 홀(2)을 구비한 광섬유 커넥터용 페룰(1) 및 그 제조 방법이 개시된다.   페룰(1)은 적어도 유리 전이 영역, 바람직하게는 온도 범위에 있어 30 K 미만의 유리 전이 영역을 가지는 비결정성 합금으로 성형된다.    바람직하게는, 페룰은 하기의 일반식의 조성을 갖고 비결정성 상을 적어도 50%의 부피 비로 함유하는 비결정성 합금으로 성형된다: 
     X a M b Al c   
     (상기 식에서, X는 Zr 및 Hf로 구성되는 군으로부터 선택되는 적어도 하나의 원소를 나타내며, M은 Mn, Fe, Co, Ni, 및 Cu로 구성되는 군으로부터 선택되는 적어도 하나의 원소를 나타내며, a, b, 및 c는 각각 25≤a≤85,  5≤b≤70, 및 0〈c≤35를 충족시키는 원자 백분율을 나타낸다.)   그러한 페룰은 금속 성형 주조 방법 또는 성형 방법에 의하여 고도의 다량-생산성을 가지고 제조될 수 있다.
Patent KR-100328944-B1 (KR)
Title: Method for preparing silica radome by direct coagulation casting process
Inventor: JUN MYEONG CHEOL
IPC: C04B35/14
Filed: 1997-12-27
Granted: 2002-08-08
Abstract: PURPOSE: A method for preparing a silica radome using the solidification is provided, to reduce the amount of the impurities contained in silica and to increase the sintering temperature by employing the granulated fumed silica of high purity as a source material and to solidify the sol by controlling the pH, thereby enhancing the sintering efficiency and the mechanical strength of the silica radome. CONSTITUTION: The method comprises the steps of dispersing the fumed silica with a specific surface area of 20-300 m2/g into distilled water in the ratio of 1:99 to 60:40 by weight and homogenizing it to prepare a primary silica slurry; drying and calcining the primary silica slurry and pulverizing it mechanically to prepare a granular secondary silica slurry; re-dispersing the secondary silica slurry into distilled water in the ratio of 20:80 to 70:30 by weight and ball milling the solution to prepare the final slurry; adding a strong base containing ammonium ions to the silica slurry to adjust pH to be 9.5-13.5, maintaining the pH for 24 hours at a room temperature, and defoaming it; adding a pH lowering agent to the solution to adjust pH to be 7.5-9.5 to solidify the solution; and drying, calcining and sintering the molded one to prepare a silica radome. Preferably the strong base is tetramethylammonium hydroxide or tetraethylammonium hydroxide; and the pH lowering agent is methyl formate.
Patent KR-100332201-B1 (KR)
Title: Apparatus for processing database query in omid of msc
Inventor: KIM SEON MI
IPC: H04Q3/00
Filed: 1997-12-26
Granted: 2002-08-08
Abstract: PURPOSE: An apparatus for processing a database query in an OMID(Operation Management Interface Device) of an MSC(Mobile Switching Center) is provided to process the database query of an MSC system in the OMID of the MSC and manage a database of the MSC system in an office or a remote place. CONSTITUTION: An MSC(11) has an inter high-speed processor communication unit(12) for performing an internal instruction process with a high performance between the MSC(11) and an OMID(16), and a database query group(14) for controlling a picture and an input and output character and performing a vocabulary and semantic analysis of a database(15). The MSC(11) has the database(15) for storing data to be processed in the database query group(14). The OMID(16) has a control unit(17) for performing a graphic generation and deletion, and a graphic database query unit(18) for reading database query parse information stored in a disk(19), forming a table according to the control of the control unit(17), generating an interactive window with a menu type by the table, and managing the database(15) using the interactive window generated by an operator. The OMID(16) has the disk(19) for storing a file for defining database query parse information so that the graphic database query unit(18) composes a database table, and a message transmitting unit(20) for performing a communication with the graphic database query unit(18).
Patent KR-100234203-B1 (KR)
Inventor: SEO MAN-SEOK
IPC: C03B37/014
Filed: 1997-12-30
Granted: 1999-12-15
Abstract: 편광모드 분산특성이 개선된 광섬유 모재를 제조할 수 있는 광섬유 모재 가공장치가 개시되어 있다. 
     이 개시된 광섬유 모재 가공장치는 프레임과, 프레임에 소정 간격 이격된 채로 설치되어 광섬유 모재의 양단을 지지하는 제1 및 제2척부재와, 제1 및 제2척부재 중 적어도 일 척부재를 회전시키도록 일 척부재에 설치된 척회전부와, 제1 및 제2척부재 사이에 설치된 광섬유 모재의 일부를 감싸도록 설치되어 광섬유 모재를 연화시키는 용융로와, 프레임에 설치되어 용융로를 광섬유 모재의 길이방향으로 이송시키는 상하 이동제어수단을 포함하여, 용융로의 이송에 따라 변화되는 연화 위치에 대해 광섬유 모재에 비틀림을 발생시키는 것을 특징으로 한다.
Patent KR-100395722-B1 (KR)
IPC: A61K47/12
Filed: 1995-10-06
Granted: 2003-11-20
Abstract: A non-toxic edible enteric film coating dry powder composition for use in making an aqueous enteric coating suspension which may be used in coating pharmaceutical tablets and the like comprises an enteric film forming polymer, a detackifier, a viscosity modifier, and an alkalizing/anti-coagulating agent. Advantageously, the inventive dry powder compositions may include a solid plasticizer, a lubricant, an anti-caking agent, a liquid plasticizer, and a pigment.
Patent KR-100250803-B1 (KR)
Inventor: MATSUI MITSURU
IPC: H04L9/06
Filed: 1996-07-31
Granted: 2000-04-01
Abstract: 디지탈정보를 보호하는 입력데이타의 암호화와 복호화 및 데이타확산 등을 위한 데이타 변환장치와 데이타 변환방법에 관한 것으로서, 여러개의 부변환처리를 병렬로 실행할 수 있도록 구성하여 암호화/복호화 및 데이타확산등의 데이타 변환처리의 고속화를 도모하기 위해, 임의의 2개의 A입력데이타(101)과 B입력데이타(102)에 대해서 이 A입력데이타를 제1키파라미터(111)에 의해 제1비선형변환을 하고, 이 제1비선형변환된 변환결과(109)와 B입력데이타(102)의 배타적 논리합을 B중간데이타(106)로서 다음단의 부변환처리부(122)의 B입력데이타로 하고, B입력데이타(102)를 다음단의 부변환처리부의 A입력데이타로서 제2키파라미터(112)로 제2비선형변환을 하고, 이 제2비선형변환된 출력데이타와 B중간데이타(106)의 배타적 논리합을 B중간데이타(108)로서 다음 단의 부변환처리부(123)의 B입력데이타로 하는 구성을 구비하고, 구성을 종단 접속해서 최종의 A중간데이타와 B중간데이타를 변환후의 출력데이타(103, 104)로 한다. 
     이렇게 하는 것에 의해, 차분확률이 우수한 고속인 데이타변환이 가능하고 정보처리장치나 데이타 통신장치의 암호장치등으로서 유용하며, 암호화장치등의 회로규모를 삭감해서 고속처리하는 경우에 적합하다는 효과가 얻어진다.
Patent KR-100408948-B1 (KR)
Title: 전자부품을 회로기판에 장착하는 방법
IPC: H05K1/18
Filed: 1995-11-13
Granted: 2004-04-03
Abstract: 탄성 접점 구조물은 지지 기판의 상부면으로부터 연장되고, 납땜볼(또는 다른 적절한 재료로 된) 접점 구조물은 지지 기판의 바닥면 상에 배치되어 있다. 상호접속 요소(110)는 탄성 접점 구조물로서 사용되어 지지 기판의 상부에 배치되어 있다. 지지 기판의 상부에 있는 탄성 접점 구조물중 선택된 접점 구조물은 지지 기판을 거쳐 지지 기판의 바닥면 상의 접점 구조물중 대응하는 구조물에 연결되어 있다. LGA형 반도체 패키지(304)를 수용하도록 구성된 일 실시예에서, 가압 접속은 탄성 접점 구조물과 반도체 패키지의 외부 접속점 사이에서 지지 기판(302)의 상부면에 수직한 방향으로의 접속력을 갖고 이루어진다. BGA형 반도체 패키지(404)를 수용하도록 구성된 일 실시예에서 가압 접속은 탄성 접점 구조물과 반도체 패키지의 외부 접속점 사이에서 지지 기판(402)의 상부면에 평행한 방향으로의 접속력을 갖고 이루어진다.
Patent KR-100251428-B1 (KR)
Inventor: HOFF KJELL ARNE
IPC: A61P33/00
Filed: 1996-06-10
Granted: 2000-04-15
Abstract: 본 발명은 양식 물고기에서 물고기 기생충을 박멸하는 구충제에 관한 것이고, 여기서 구충제는 활성 기질로서 테플루벤주론을 포함한다.   또한, 본 발명은 물고기 기생충을 죽이기 위한 약품의 용도에 대해 설명하고 있다.
Patent KR-100274907-B1 (KR)
Inventor: KIM GYEONG
IPC: B29D23/20
Filed: 1998-01-22
Granted: 2000-12-15
Abstract: PURPOSE: A method for producing shrinkable tube using solvent swelling is provided to give good heat property, mechanical property and electric property, and be easy to form shrinkable tube. CONSTITUTION: The method comprises extruding and injecting the tube of desired size using copolymer to produce tube(1); immersing the tube obtained from the step in the swelling solvent, a chloroform(CHCl3) for at least 10 min; and packaging the swelled tube with package in which air is infused. The copolymer is modified polyester. The modified polyester is produced by polymerizing PET(Poly ethylene terephthalate) and PBT(Poly butylene terephthalate) with soft segment. The PET and PBT are crystal polyester resins, and the soft segment has amorphous rubber property.
Patent KR-100257077-B1 (KR)
Title: Method for manufacturing semiconductor device
Inventor: CHO BOOK-WON
IPC: H01L21/336
Filed: 1998-02-06
Granted: 2000-05-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to refine a grain size and to increase diffusion of a dopant through a grain boundary, thereby providing a semiconductor device with a reliable gate. CONSTITUTION: A gate insulating layer(23) is formed on a semiconductor substrate(21). A silicon seed is formed on the gate insulating layer in a high-vacuum chamber in a state that the density and size thereof are properly regulated. The silicon seed epitaxial grows to form a silicon layer, after the silicon seed is formed on the insulating layer. The silicon layer is doped by a tilt-ion implantation. The doped silicon layer is anisotropically etched to form a gate electrode. The density and size of the silicon seed is regulated by pressure of chamber and flow rate of a silicon source, thereby forming a large number of grains and grain boundaries, thus to prevent consumption of the dopant.
Patent KR-100259283-B1 (KR)
Title: Method of performing power control in mobile communication system
Inventor: HONG SUNG-HYUK
IPC: H04B7/005
Filed: 1998-02-10
Granted: 2000-07-01
Abstract: PURPOSE: A power control method in a mobile communication system is provided to reduce a power consumption by enabling the adjustment degree in downwardly adjusting a channel gain to be automatically changed according to a channel state and considering a previous channel state besides an FER reported from a mobile station in upwardly adjusting the channel gain. CONSTITUTION: A gain down-adjusting timer is set and initialized with an initial down-adjusting time(501). It is determined whether the timer has been terminated(502). If the timer has been terminated, a channel gain is reduced as much as a predetermined gain down-adjusted value(503). It is determined whether the channel is smaller than the minimum channel gain(504). If the channel is smaller than the minimum channel gain, the channel gain is set by the minimum channel gain(505). It is determined whether a power control is currently in a good state or an erase state(506). If the power control is in the erase state, the down adjustment time is increased as high as a time up-adjustment value(507). It is determined whether the gain down-adjusted time is greater than the maximum down-adjusted time(508). If the gain down-adjusted time is greater than the maximum down-adjusted time, the gain down-adjusted time is set by the maximum down-adjusted time(509). If the power control is in a good state, the gain down-adjusted time is reduced as much as the time down-adjusted value(510). It is determined whether the gain down-adjusted time is smaller than the minimum down-adjusted time(511). If the former is smaller than the latter, the gain down-adjusted time is set by the minimum down-adjusted time(512).
Patent KR-100297921-B1 (KR)
Title: Planarization method of interlayer dielectric
Inventor: RYU DAL RAE
IPC: H01L21/304
Filed: 1998-03-02
Granted: 2001-11-30
Abstract: PURPOSE: An interlayer dielectric planarization method is provided to improve a reliability of semiconductor devices by depositing an insulation layer as a planarization method. CONSTITUTION: A metal film is deposited on a substrate having a thin film(11). A photoresist pattern is formed on the metal film by exposing and developing a deposited photoresist. A metal interconnection pattern(14) is formed by etching the metal film using the photoresist pattern as a mask. A wet oxide(15) is selectively deposited into the gaps formed in the metal interconnection pattern(14) using an LPD(Liquid Phase Deposition). Then, the photoresist pattern is removed from the metal interconnection pattern(14). An insulation layer(16) such as a TEOS(Tetra Ethyl Ortho Silicate) or a nitride is then formed on the entire surface of the resultant structure. The wet oxide(15) has the same thickness as the metal interconnection pattern(14).
Patent KR-100303564-B1 (KR)
Title: Refrigerator
Inventor: OH GIL SU
IPC: F25D23/02
Filed: 1998-03-05
Granted: 2001-11-22
Abstract: PURPOSE: A refrigerator is provided to achieve improved efficiency for space utilization by varying the volumetric capacity of refrigerator in accordance with the volume of the commodity to be stored. CONSTITUTION: A refrigerator comprises a main body having a freezer compartment and a refrigerating compartment; doors for opening/closing freezer compartment and refrigerating compartment; a fixing unit(60) disposed inside of one of the doors; and a volume varying unit(70) installed to accommodate a commodity to be stored. The volume varying unit includes a first frame(71) and a second frame(72) disposed up and down to have a predetermined height; stopper protrusions(73) disposed in rear of first and second frames, and which get caught at the fixing unit; and a volume varying member(74) having an open upper end attached to the first frame and a lower surface attached to the second frame.
Patent KR-100294555-B1 (KR)
IPC: G11B11/105
Filed: 1998-03-14
Granted: 2001-07-12
Abstract: 정보기록매체에 적응된 신호기록방법 및 기록재생신호와 재생신호 사이의 위상차를 검출하는 검출회로 및 매체상의 데이타의 다음의 기록을 위한 조건을 결정하도록 위상차를 사용한 정보장치에 관한 것으로서, 상변화 광디스크의 최적 기록 파워레벨을 결정하는 데 적합한 시험 라이트방식을 제공하기 위해, 단일패턴 또는 랜덤패턴을 기록하여 재생신호에서 클럭과 데이타에지 사이의 차를 검출하고 기록의 임계값파워를 구하고 이것을 정수배해서 기록파워의 최적화를 실행할 수 있도록 구성하였다. 
     이와 같은 구성으로 하는 것에 의해, 상변화 광디스크 특성에 적합한 시험 라이트를 가능하게 하여 최적 기록조건을 신속정확하고 용이하게 구할 수 있는 방법 및 장치를 제공하여 안정하고 고밀도인 정보기록/재생동작을 실현할 수 있다는 효과가 얻어진다.
Patent KR-100424905-B1 (KR)
Title: 대기판,이대기판을이용한액정표시장치및액정표시장치제조방법
IPC: G02F1/136
Filed: 1998-03-23
Granted: 2004-07-12
Abstract: 액정 표시 장치는 복수의 TFT 기판을 측면끼리 접속시켜 얻은 대기판, 상기 대기판과 대향하도록 제공된 대향 기판, 및 상기 대기판과 상기 대향 기판 사이에 봉입된 액정층을 포함하며, 상기 각 복수의 TFT 기판 위에는 매트릭스 형태로 형성된 신호 배선 및 주사 배선, 및 상기 매트릭스 형태로 형성된 배선의 교점에 제공된 능동 소자 및 화소 전극이 제공되어 있으며, 이때 상기 화소 전극은 TFT 기판의 접속 영역을 따라 형성된 배선보다 소기판의 접속 영역에 더 가까이 형성된다.  상기 배치에 의해, 이들 TFT 기판의 접속측을 다이싱에 의해 절단할 때, 접속측에 칩핑이 발생하더라도 선 결함을 방지할 수 있다.
Patent KR-100253413-B1 (KR)
Title: Structure of eprom cell and manufacturing method thereof
Inventor: LEE DA-SOON
IPC: H01L21/8247
Filed: 1998-04-07
Granted: 2000-04-15
Abstract: PURPOSE: An EPROM cell structure and a fabrication method therefor are provided to improve degree of integration. CONSTITUTION: The EPROM cell structure has floating gates(7) formed on both slanted sides of an etched portion of a substrate(1). The floating gate(7) has an upper surface coplanar with that of a gate oxide layer(6) on the substrate(1) around the etched portion. The cell structure further has an interlayer oxide layer(8) formed over exposed entire surfaces of the floating gates(7) and the gate oxide layer(6). In addition, a control gate(9) is formed into a T-shape on the interlayer oxide layer(8) above the floating gates(7), an insulating layer(11) having contact holes is formed over the control gate(9) and the interlayer oxide layer(8). The contact holes are filled with a metallization layer(12). Furthermore, a common source(4) is formed in the substrate(1) within the etched portion, while the first and second drains(3,5) are formed in the substrate(1) out of the etched portion.
Patent KR-100280152-B1 (KR)
Title: 차양모와수건으로구성된햇빛가리개
Filed: 1998-04-29
Granted: 2001-02-01
Abstract: 본 발명은 야외에서의 작업시 작업자의 얼굴과 목부분을 햇빛으로부터 차단할 수 있도록 한 차양모와 수건으로 구성된 햇빛가리개에 관한 것으로, 머리 위를 덮어주는 캡부분과 그 전면으로는 차양이 돌출되고 후면으로는 모자둘레 조절밴드가 달린 차양모에 있어서, 상기 차양모를 착용한 착용자의 얼굴 양면으로 늘어지도록 상기 차양과 캡부분에 수건을 덮어 준 다음 고정수단을 통하여 수건을 차양모에 고정시키는 것으로서, 상기 차양모에는 복수개의 결착구멍이 형성되고, 상기 수건은 상기 결착구멍을 관통하여 상,하로 체결되는 암·수 스냅단추로 구성되는 고정수단에 의해 상기 차양모에 고정되거나 또는 상기 수건의 차양모에의 고정수단이 상기 캡부분의 하단 주연부 둘레를 조여붙이도록 상기 수건에 원형상으로 지그재그로 엮어져 있는 부착끈으로 구성한 것을 특징으로 하여 야외에서의 작업시 얼굴과 목부분을 햇빛으로부터 보호할 수 있도록 한 발명이다.
Patent KR-100532292-B1 (KR)
IPC: G02F1/1339
Filed: 1998-05-21
Granted: 2006-02-28
Abstract: A process is disclosed for producing a shading spacer suitable for use in a liquid crystal, which comprises:   (a) forming a slurry of cross-linkable polymer particles by the deposition-polymerization of a monomer mixture which comprises vinyl monomers having a hydrolysable silyl group; (b) adding to the polymer particles, simultaneously or sequentially in either order, a cross-linking catalyst and a dyestuff which contains a hydrolysable silyl group; and (c) recovering the resulting dyed cross-linked polymer particles.