baber/WOPTO huggingface dataset:
Patent KR-20010063424-A (KR)
Inventor: JANG SANG HWAN
IPC: H01L29/788
Filed: 1999-12-22
Abstract: PURPOSE: A method for manufacturing a multilevel flash electrically erasable and programmable read-only-memory(EEPROM) cell is provided to double an integration degree by using the first and second control gates overlapped with a portion of a floating gate, and to improve program efficiency by reducing program time necessary for electron implantation. CONSTITUTION: After a tunnel oxide layer(2) is formed on a silicon substrate(1), the first polysilicon layer(3) is patterned. The first dielectric layer(4) is formed on the first polysilicon layer. The second polysilicon layer(5) is deposited on the first dielectric layer to form a side portion of the first control gate. The second dielectric layer(6) is formed on a side surface of the first control gate. The third polysilicon layer(7) is deposited on the second dielectric layer to form the second control gate. A source/drain(8,9) is formed by an ion implantation process using a self-aligned etching process.
Patent KR-20010063792-A (KR)
Inventor: JUN SUN IK
IPC: H01Q15/00
Filed: 1999-12-24
Abstract: PURPOSE: An active phased array antenna system for a mobile satellite communication and a beam control method for satellite tracking are provided to track a satellite at a high speed, achieve a high gain and employ a wider electronic tracking range. CONSTITUTION: A receiving channel signal beam forming unit passes a plurality of channels through a phase shifter and combines signals. A tracking signal beam forming unit makes plural channel receiving signals into four groups and passes the same through the phase shifter to combine the signals. A tracking signal detecting unit detects size of the signal formed by the tracking signal beam forming unit. A phase tracking processing unit calculates a phase pointing error relative to the beams of the tracking signals based on signal strength detected by the tacking signal detecting unit and calculates a phase pointing error with respect to the receiving channel signal beams and the transmission signal beams. A tracking beam control unit calculates a phase variation value from the satellite pointing error of the tracking signal beams and controls a phase value of the phase shifter inside the receiving active phased array antenna. A receiving channel beam control unit calculates a phase variation value from the satellite pointing error of the receiving channel signal beams and controls the phase value of the phase shifter inside the receiving channel signal beam forming unit. A transmitting beam control unit calculates a phase variation from the satellite pointing error of the transmission signal beams and controls the phase value of the phase shifter inside the transmitting active phased array antenna.
Patent KR-20010058262-A (KR)
Inventor: JU UNG YONG
IPC: C22C38/00
Filed: 1999-12-27
Abstract: PURPOSE: A low carbon steel sheet for structure purposes of 400 MPa and a method for manufacturing the same are provided which has superior toughness at the heat-affected zone by stably forming a fine Acicular ferrite structure at the heat-affected zone. CONSTITUTION: The low carbon steel sheet having superior toughness at heat-affected zone comprises 0.03 to 0.15 wt.% of C, 0.2 wt.% or less of Si, 0.6 to 2.0 wt.% of Mn, 0.25 to 0.7 wt.% of Al, 0.002 to 0.02 wt.% of N and a balance of Fe and inevitable impurities, wherein a prior Austenitic grain size is 150 microns or less in the structure of heat-affected zone that is heated to a temperature of 1200 deg.C or more, and the structure in the prior Austenitic grain consists of fine Acicular ferrite having a lath width of 3 microns or less. The method for manufacturing the low carbon steel sheet having superior toughness at heat-affected zone comprises the process of finishing hot rolling the reheated slab to a temperature ranging from 800 to 950 deg.C after reheating a slab comprising 0.03 to 0.15 wt.% of C, 0.2 wt.% or less of Si, 0.6 to 2.0 wt.% of Mn, 0.25 to 0.7 wt.% of Al, 0.002 to 0.02 wt.% of N and a balance of Fe and inevitable impurities to the temperature range of 1150 to 1250 deg.C.
Patent KR-20010066432-A (KR)
Inventor: LIM HWAN MUK
IPC: G01M17/00
Filed: 1999-12-31
Abstract: PURPOSE: A device for testing the performance of an oil seal is provided to simply and conveniently measure the sealing performance of an oil seal mounted to an engine for selecting proper oil seals proper for respective engines, thereby preventing the failure of the engine due to the mounting of an oil seal lacking the sealing performance. CONSTITUTION: A device for testing the performance of an oil seal includes a negative pressure generating element such as a vacuum pump(5) for forming a negative pressure in an engine(1), a negative pressure measuring element for measuring an inner negative pressure of the engine formed by the negative pressure element, a negative pressure control element(4) for controlling the negative pressure applied to the engine by the negative pressure element, and a sensing element(3) for sensing the introduction of atmospheric air into the engine via an oil seal(7) mounted to the engine while the negative pressure is formed in the engine by the negative pressure element.
Patent KR-20000029731-A (KR)
Title: Antiprotozoal composition
Inventor: JULIEN WILLIAM E
IPC: A23L11/00
Filed: 1997-07-31
Abstract: PURPOSE: Provided is a composition and compound with anti protozoal activity useful for the control of protozoal populations under a variety of conditions, particularly in ruminants. The composition and compound of the invention may be used as a feed supplement in a diet formulated for ruminant animals. CONSTITUTION: Provided are a composition and compound with anti protozoal activity. The sematerials will potentiate control of protozoal populations under a variety of conditions, particularly in ruminants. In a preferred embodiment of the invention, the composition and compound, when used as a feed supplement in a diet formulated for ruminant animals, will significantly reduce ruminal protozoal populations, although the use of the invention materials in controlling protozoal populations is not restricted to ruminal control alone. In this application ruminal protozoal control has been shown to significantly enhance feed intake and increase ruminal digestive efficiency. In a preferred embodiment of the invention the source of the anti protozoal compound is derived from the cell bodies of bacterial species, preferably Corynebacterium. Another source is Brevibacterium. Preferred species are lactofermentum and glutamicum. Antiprotozoal activity is found in the isolated cell bodies themselves or in the byproduct materials derived from the fermentations driven by these bacteria in which the cell bodies may be present (fermentation solubles). Examples are glutamic acid fermentation solubles and corn fermentation solubles. In ruminant animals, the cell bodies and/or the fermentation byproducts may be fed unprocessed (undried), although maximum response is achieved when the cell bodies and/or the byproducts are dried at temperatures that do not denature the organic nitrogen components present therein. This temperature varies with the drying method used and generally ranges from not less than about 80 to not more than about 900 °F.
Patent KR-20000068597-A (KR)
Title: 향상된 채널격리성능을 갖춘 안테나장치
IPC: H01Q19/00
Filed: 1998-07-08
Abstract: 2중의 분극된 전자기파를 수신 및/또는 송신하기 위한 안테나장치는 적어도 하나의 안테나소자(7)를 구비하고 있다. 안테나소자를 둘러싸고 사이에 공간을 포함하며 각각 접지평면층(2)과 안테나소자(7)에 의해 규정되는 2개의 평행한 평면(2, 1)을 포함하는 영역내에 도전재료로 이루어진 기생소자(8, 9)가 배치되어 있다. 각 기생소자(8, 9)는 안테나 소자의 관련된 한 측면을 따라 연장되는 적어도 하나의 긴 세로방향의 부분을 구비하고 있다.
Patent KR-20000052933-A (KR)
Title: Adhesives with low level of residual monomers and process for manufacturing same
Inventor: HILLE THOMAS
IPC: C09J131/04
Filed: 1997-10-14
Abstract: PURPOSE: Provided are adhesives containing polymers with a very low content of residual monomers, a process for their manufacture, and their application. CONSTITUTION: An adhesive comprises one or more polymers prepared from olefinic monomers, wherein the content of free residual monomers is less than 1% by weight, preferably is less than 0.3% by weight, more preferably is less than 0.02% by weight, and most preferably is less than 0.01% by weight, but not less than 0.0001% by weight. The polymers can be a homopolymer or a mixture of different homopolymers; a copolymer or a mixture of different copolymers; a block polymer or a mixture of different block polymers; or can be a mixture of one or more homopolymers, copolymers, or block polymers.
Patent KR-20000057241-A (KR)
Title: Iron-based powder
Inventor: WHITAKER IAIN ROBERT
IPC: C22C38/02
Filed: 1997-11-25
Abstract: PURPOSE: An iron-based powder which is a mixture comprising a major proportion of a first alloy powder, a minor proportion of a second alloy powder and a proportion of a solid lubricant. CONSTITUTION: A first alloy powder consists of, in weight percentages, 14 to 30 chromium, 1 to 5 molybdenum, 0 to 5 vanadium, 0 to 6 tungsten, the total of molybdenum, vanadium and tungsten being at least 3, a total of 0 to 5 of other strong carbide forming elements, 0 to 1.5 silicon, carbon with a minimum level sufficient to form carbides with substantially all of the molybdenum, vanadium, tungsten, and any other strong carbide forming elements present, and a balance which is iron and incidental impurities. The second alloy powder is an austenitic stainless steel.
Patent KR-20000069972-A (KR)
Title: 제한된 밀봉부상에 밀폐 압력을 가지는 리프트 밸브용 밸브 카트리지
IPC: F16K27/02
Filed: 1998-01-07
Abstract: 인입부재(54), 배출부재(52) 및 스크루 쓰레드(34)를 구비한 하우징(32)를 갖는 밸브카트리지(10)에 관한 것이다. 탭(10)을 열고 닫기 위한, 피스톤 밀봉재(44)에 대해 축상으로 움직이는 피스톤(38)이 그 안에 배치된 하우징(32)을 통해 축상으로 동공(36)이 신장하고 있다. 하우징(32)의 단부에는 유체실(40)이 제공되어 있고, 이 유체실은 상기 탭(10)에 있어 밸브씨이트(18)에 대해 밀봉하기 위한 제1밀봉재(42)를 포함한다. 상기 피스톤(38)은 회전가능한 스핀들(46) 또는, 솔레노이드(48) 및 밀대(50)에 의해 축상으로 이동가능 하다. 이 피스톤(38)은 어떠한 회전도 없이 축상으로 움직인다. 커플링부재(84)는 스핀들(46)을 피스톤(38)에 결합하고 이 피스톤(38)과 스핀들에 대하여 회전한다. 스핀들(46)이 소정 회전수 만큼 회전할 때 상기 커플링부재(84)는 피스톤(38)이 피스톤 밀봉재(44)에 인접하겠금 작용하고, 상기 스핀들(46)이 더회전 함으로써 피스톤(38)의 축상 위치에 영향을 주지 않고 거플링부재(84)의 회전을 가능케한다. 래칫부재(92, 94)는 상기한 소정회전수 또는 힘이 달성될 때 하우징 스핀들(102)을 경우해 활동(slip)한다. 이것은 스핀들(46)에 의해 초래되는 회전수에 관계없이 피스톤밀봉재(44)에 대해 피스톤(38)의 밀봉압력을 제한하게 된다. 정지부(64)는 최대개방을 제한하는 역할을 하며 이것은 체크밸브(70)가 인입부재와 밀봉접촉 상태로 강제로 접촉됨을 방지하기 위한 것이다.
Patent KR-20010013872-A (KR)
Title: 전자식 정류 모터
IPC: H02P6/08
Filed: 1998-06-08
Abstract: 전자식 정류 모터가 다수의 자극과 홈들 및 회전자를 구비하는, 적어도 2개의 상권선을 지지하는 고정자를 가지며, 이 경우 위치 검출 장치를 통해 회전자와 고정자 사이에서 일정한 위치 지점이 검출될 수 있다. 상기 자극이 회전자에 대해 다양한 크기의 에어 갭을 갖는 영역들을 가지며 및 회전자와 고정자 사이에서 상기 위치 지점과 관련하여 상기 상권선의 시간적으로 순서대로 이루어지는 전류 공급의 인가-시점 및 상기 상권선의 전류 공급 시간이 회전자와 고정자 사이에서 상기 위치 지점과 관련하여 변경됨으로써, 상기 모터의 회전 속도 및 출력이 영향을 받을 수 있다.
Patent KR-20010014196-A (KR)
Title: Easy to place and detach adhesive faecal management collector
Inventor: PALUMBO GIANFRANCO
IPC: A61F5/451
Filed: 1998-06-26
Abstract: The present invention relates to faecal management devices for babies, children or adults, to be adhesively attached in a releasable manner to the perianal area of the wearer, said devices being particularly easy to put in place and particularly easy to detach after use. Claimed and described is a faecal management device (10) comprising a bag (11), said bag (11) having an aperture (21) and a flange (12) surrounding said aperture (21) said flange (12) having a wearer facing portion (23) and a garment facing portion (22), wherein said wearer facing portion (23) comprises a layer of adhesive (20) for releasable attachment to the perianal area of a wearer, characterised in that said flange (12) is provided with at least two non-adhesive lobes, i.e. one or more placement lobes (13) or one or more detachment lobes (14) or a combination thereof.
Patent KR-20010020550-A (KR)
Title: 가스 발생기 및 그 필터
IPC: B60R21/26
Filed: 1998-07-29
Abstract: 본 발명의 과제는, 구조가 단순하고 또한 제작도 용이한 염가의 가스발생기용 필터와, 이것을 사용한 염가의 가스발생기를 제공하는데 있으며, 본 발명은 다수의 개구(1b)를 갖는 강망(2)을 원통형상의 복수층으로 적층하여 이루어지는 필터와, 이 필터를 채용한 가스발생기이다.
Patent KR-20000057750-A (KR)
Inventor: MORI SHINICHI
IPC: B60C11/01
Filed: 2000-01-13
Abstract: PURPOSE: An air inflation tire and the method is provided to increase a contacting area to the utmost in inflating condition and to prevent an expansion/development of outer diameter in high speed driving. CONSTITUTION: An air inflation tire and the method contains the following characteristics: for air inflation tire which has a bias fly structure, flat ratio 55 percentage and less 300 mm diameter, a code angle for girth direction in carcass layers ranges 27 over 37 degree from a center line, simultaneously, surface shape of trade parts is formed as line shape of width direction in 60 to 70 percentage range of trade width.
Patent KR-20010077638-A (KR)
Title: Practical use article guide method for printer
Inventor: KIM HYEOK
IPC: B41J29/00
Filed: 2000-02-07
Abstract: PURPOSE: A printer use guide method is provided to control a printer efficiently and conveniently by guiding use information to a user. CONSTITUTION: Information on use of a printer is memorized in each printing. The printer use information includes user identification, file name, the kind of an interface, the number of pages, time, the kind of emulation, the end of printing process and the cause of printing failure. The information is stored in a hard disk storage unit through a file system as a file. The user outputs by searching and selecting necessary information among the printer use information, and prints by sorting and aligning the extracted information according to the reference condition. The corresponding information on printer use is stored according to the selection of the user in printing the information on the printer use.
Patent KR-20010084427-A (KR)
Title: Method to manufacture reproduction plastic
Inventor: NO DONG OUK
IPC: B29B17/00
Filed: 2000-02-25
Abstract: PURPOSE: A method for recycling waste plastics is provided to obtain effects of reduction of raw materials and prevention of environmental contamination by recycling waste materials including waste powder paint and waste vinyl. CONSTITUTION: This method comprises the processes of melting and mixing the mixture by heating the extruder after injecting 30 to 40 wt.% of waste powder paint that is generated during the powder painting, 55 to 65 wt.% of waste vinyl which is collected from various scenes of working and 3 to 5 wt.% of general earth and sand into an extruder; and withdrawing the melted and mixed materials from the extruder and forming into a certain shape using a press, thereby reproducing a plastic product.
Patent KR-20000076780-A (KR)
Inventor: YANG SEI YANG
IPC: G06F11/28
Filed: 2000-03-02
Abstract: PURPOSE: An apparatus for rapid prototyping for complex embedded system and the method using thereof are provided so that hardware and software parts of embedded system implemented to a prototyping board can be detected simultaneously by using a concurrent debugger of hardware/software. CONSTITUTION: The apparatus for rapid prototyping for complex embedded system and the method using thereof includes a prototyping board. The includes a one or more programmable device for implementing various types digital hardware by programming to a device, a one or more processor, a one or more memory and a one or more connector. A hardware/software concurrent debugger is managed at a personal computer. A one or more communicating connector connects the personal computer with the prototyping board. Accordingly, hardware and software parts of embedded system implemented to a prototyping board can be detected simultaneously by using a concurrent debugger of hardware/software.
Patent KR-20010014614-A (KR)
Inventor: OOMS PIETER
IPC: C07F15/06
Filed: 2000-03-23
Abstract: PURPOSE: Provided is a double metal cyanide catalyst for preparing a polyether polyol directly applicable to the manufacture of a polyurethane. CONSTITUTION: This double metal cyanide catalyst comprises (a) one or more double metal cyanide compounds, (b) one or more organic complex ligands and (c) at least one compound selected from the group consisting of organic phosphate esters, organic phosphite esters, organic phosphonate esters, organic phosphonous acid esters, organic phosphinic acid esters and organic phosphinous acid esters, provided that the component (b) and the component (c) are different compounds from each other.
Patent KR-20000053750-A (KR)
Inventor: KANG SIN MYEONG
IPC: G01F1/075
Filed: 2000-03-24
Abstract: PURPOSE: An electronic aqueduct meter is provided to sense the wrong operation of reverse rotation, to recognize a water leakage by recognizing the continuous flux flow and to prevent a crime through a remote inspection work. CONSTITUTION: A flux pulse signal is inputted from flux sensors(25a,25b,25c) and it is judged whether it is a reverse rotation. When it is the reverse rotation, a warning message is output to a display unit(24). Upon the rotation of a right direction, it is decided whether an input value is the minimum value, 10L, by performing operation. When the input value is not 10L, it is decided whether it is the reverse or right direction rotation by receiving the input value of a flux pulse signal inputted again. With the input value of 10L, a flux value is displayed by counting a LCD display once. Further, when the flux detected from the flux sensors continues at a regular amount for more than a certain period, a micro controller unit(20) decides it an error. The error is displayed on a display unit(24) and an alarm is transferred to a center by using a communication line.
Patent KR-20010096851-A (KR)
Inventor: KIM HA SU
IPC: G06F17/18
Filed: 2000-04-15
Abstract: 본 발명은 인터넷상의 모의 주식 게임 방법에 관한 것이다. 
     본 발명은 회원 인증 과정을 거쳐 다수개의 모의 주식 게임 메뉴를 구비하는 홈페이지에 접속하는 회원에게서 발생하는 예상 종가 적중률에 따라 회원의 회원 포인트를 제한 없이 적립시키는 인터넷상의 모의 주식 게임 방법에 있어서, 다수개의 모의 주식 게임 메뉴 중 단승식 일일 종가 예상 게임이 선택되는지를 판단하여, 단승식 일일 종가 예상 게임이 선택되면, 세 가지 주식 종목을 예시하고, 세 가지 주식 종목 중 베팅을 희망하는 하나의 종목이 선택되는지를 판단하는 단계와; 판단 결과, 베팅을 희망하는 종목이 선택되면, 예상 종가 및 베팅 슬롯 수를 예시하고, 소정 종가 및 베팅 슬롯수가 선택되는지를 판단하는 단계와; 판단 결과, 소정 종가 및 베팅 슬롯수가 선택되면, 선택되는 종가 및 베팅 슬롯수를 저장하는 단계와; 실제 종가와 저장된 종가를 비교하고, 비교 결과에 따른 배당 점수를 계산하여 회원의 회원 포인트를 적립하는 단계로 이루어진다. 따라서, 본 발명은 회원 대 회원간의 마일리지 게임을 운영하여 게임에서 우승한 회원에게 다른 회원이 베팅한 포인트를 모두 적립시키므로써 운영자와 회원이라는 소극적인 관계에서 탈피할 수 있으며, 회원 인증 과정을 거치므로 보안상 안전하다는 효과가 있다. 또한, 본 발명은 회원 적립금의 한계가 없으며, 상품으로 환원하고 남은 포인트는 계속 마일리지로 적립할 수 있으므로, 사용자에게 보다 폭넓고 다양한 서비스를 제공하며, 운영자 측면에서는 매출 증대라는 효과를 거둘 수 있다.
Patent KR-20000037380-A (KR)
Inventor: HEO DONG JIN
IPC: G06F17/50
Filed: 2000-04-20
Abstract: PURPOSE: An industry pattern CD development is provided to output a drawing method easily according to a kind of dress of an industry pattern by developing the drawing method and storing the drawing method in CDs. CONSTITUTION: A plane rotating unfolding method is developed for drawing a reference design drawing through a dressing experimentation for experimenting an active residual and an extra amount in a reference body type according to a kind of dress of a clothing industry. The plane rotating unfolding method expresses numerically in a computer program, and is stored in CDs.
Patent KR-20000049713-A (KR)
Inventor: LEE TAE HYUNG
IPC: G06F17/00
Filed: 2000-04-25
Abstract: PURPOSE: A system and method for producing an internet newspaper is provided so that an edition style pattern analyzer can be supplied by analyzing edition styles, and column division and difficult alignment can be performed. CONSTITUTION: A system for producing an internet newspaper includes the following units. An edition data unit(54) accumulates data required to produce the internet newspaper. An edition correction unit(50) receives the data of the edition data unit(54), if necessary, and edits and corrects the internet newspaper by using predetermined functions and/or dynamic edition materials according to the procedure of the internet newspaper production. A file conversion unit(52) converts a resultant material of the edition correction unit(50) into a file for executing the internet newspaper. Accordingly, columns of the internet newspaper can be divided and exactly aligned, and an ideal edition style can be provided by using the dynamic edition material. In addition, it is possible to efficiently store and manage the internet newspaper.
Patent KR-20010097753-A (KR)
Inventor: YOON JE HYEON
IPC: G06F15/16
Filed: 2000-04-26
Abstract: 본 발명은 인터넷 커뮤니티 서비스에 있어서의 자동 커뮤니티 생성방법에 관한 것으로서, 특히 사용자 정보를 해당 커뮤니티에 등록하거나 현재 설정되어 있지 않은 커뮤니티를 생성하는 절차를 자동으로 수행하는 방법에 관한 것이다. 
     이러한 본 발명은, 커뮤니티(Community)의 분류 및 각 커뮤니티 분류별 세부항목을 설정하는 제1 단계; 사용자로부터 사용자 정보를 입력받는 제2 단계; 및 입력받은 사용자 정보를 각 커뮤니티 분류의 해당 세부항목에 자동 등록하는 제3 단계를 포함하도록 구성된다. 이 때, 제3 단계는 해당 커뮤니티 분류에 사용자 정보에 따른 세부항목이 없을 경우에는 자동으로 해당 세부항목을 생성한 후 생성한 항목에 사용자 정보를 등록하는 절차를 추가로 구비하도록 구성하면 보다 바람직하게 실시할 수 있다. 
     이러한 본 발명을 사용하면, 회원 가입만으로 커뮤니티가 제공되어 누구나 쉽게 커뮤니티 서비스를 이용할 수 있게되는 효과가 있다. 그러므로, 인터넷 커뮤니티 서비스를 제공하는 타 사이트에 비하여 경쟁력을 증대시킬 수 있는 효과가 있다.
Patent KR-20000053896-A (KR)
Inventor: KIM JAE SIK
IPC: A23L1/28
Filed: 2000-05-04
Abstract: PURPOSE: A method for preparing an yeast extract having meat flavor is provided in which nonessential flavors are removed and which is treated for more enriched basic flavor, in compared with conventional yeast extracts. CONSTITUTION: A method for preparing the yeast extract comprises the steps of: suspending the yeast such as baker's yeast, beer yeast and candida yeast in water at a concentration of 10-12 wt%; heating the suspension at 90-98°C for 0.5-1 hours to soften a cell wall; reacting with a lyase of the yeast cell wall at 50-60°C for 3-6 hours to lyse the yeast; reacting with a nucleic acid hydrolase at 70°C for 2-4 hours followed by treating with adenylic deaminase as a deaminase and exo-protease for 12-16 hours to lyse the yeast suspension; recovering a supernatant produced by a centrifugation and concentrating the supernatant under vacuum; and adding 0.1-0.3 wt% of sodium glutamate, 0.01-0.1 wt% of inosinic acid, 0.01-0.1 wt% of thiamin chlorate, 0.01-0.3 wt% of cysteine chlorate and 0.1-0.3 wt% of glucose to the concentrate and then heating the mixture at 80-98°C for 0.5-3 hours.
Patent KR-20000049983-A (KR)
Inventor: CHO YONG CHUL
IPC: C22C21/02
Filed: 2000-05-10
Abstract: PURPOSE: An Al-Mg-Si based aluminium alloy composition is provided, to improve ductility without damaging mechanical properties. CONSTITUTION: A aluminium alloy composition comprises 0.1 wt% of Si; 0.35 wt% of Fe; 0.1 wt% of Cu; 0.1 wt% of Mn; 0.1 wt% of Mg; 0.1 wt% of Cr; 0.1 wt% of Zn; 0.1 wt% of Ti; 0.05 wt% or less of impurities; and the balance of Al.
Patent KR-20010109408-A (KR)
Title: 폴리아미드 수지 조성물
Inventor: KIM CHANG GYU
Filed: 2000-05-31
Abstract: 본 발명은 폴리아미드 수지 조성물에 관한 것으로서, 폴리아미드 66 또는 폴리아미드 수지에 공중합 폴리아미드 수지 10∼30중량, 무수 썩시닉산 그라프팅 스티렌-부타디엔 공중합체 5∼15중량및 무기 필러 10∼30중량를 첨가하여 이루어진 것으로, 이는 내충격성, 강성, 고온 도장안정성, 성형품의 외관 특성이 우수하여 자동차의 휠커버/캡, 에어 인테이크 가니쉬, 연료주입구 뚜껑, 헤드랜 어셈블리, 도어핸들 어셈블리 등과 같은 자동차 외장 부품에 유용하다.
Patent KR-20010109428-A (KR)
Inventor: CHOI JEONG HWAN
Filed: 2000-05-31
Abstract: 칩 면적을 줄이기 위한 레이아웃 구조를 갖는 고속 메모리 장치가 개시된다. 본 발명에 따른 칩 면적을 줄이기 위한 레이아웃 구조를 갖는 고속 메모리 장치는, 메모리 장치의 칩 면적을 줄이기 위한 레이아웃 구조를 갖는 메모리 장치에 있어서, 메모리 장치의 X축 또는 Y축의 중심 부분을 기준으로 하여 어느 한쪽에 일렬로 배치되는 다수의 제1패드들, 다수의 제1패드들과 소정 간격 이격되어 칩의 중심 부분에 배치되는 인터페이스 로직 및 제1패드들을 중심으로하여 인터페이스 로직의 양 측면을 둘러싸는 구조로 형성되는 하나 이상의 입출력 회로를 구비하고, 메모리 장치의 외곽 부분에는 코아 셀이 형성되는 것을 특징으로 한다. 
     본 발명에 따르면, 인터페이스 로직을 칩 중심에 배치하고, I/O 회로 및 패드의 배치를 변경함으로써 메모리 장치의 면적을 줄일 수 있다는 효과가 있다.
Patent KR-20010109765-A (KR)
Inventor: KIM BOG DONG
Filed: 2000-06-02
Abstract: 본 발명은 유리섬유 강화 플라스틱 성형체 및 그 제조방법에 관한 것으로서, 상기 유리섬유 강화 플라스틱 성형체는 유리섬유 강화 플라스틱 재료에 의해 성형된 본체부와, 상기 본체부의 표면에 열가소성 수지의 분말을 용융 부착시켜 형성된 코팅층을 포함하여 이루어지는 것을 특징으로 한다. 
     또한, 본 실시예의 유리섬유 강화 플라스틱 성형체의 제조방법은, 유리섬유 강화 플라스틱 재료에 의해 소정 형상의 본체부를 성형하는 성형단계; 및 상기 본체부의 표면에 열가소성수지의 분말을 용융 부착시켜 코팅층을 형성하는 코팅단계;를 구비하는 것을 특징으로 한다. 
     본 발명의 바람직한 실시예에 따르면, 유리섬유 강화 플라스틱의 성형체 표면이 매끄럽고, 외부로부터의 충격에 의해 쉽게 코팅층이 벗겨지지 않으며, 고강도를 유지함으로써 잘 부러지지 않는다. 또한, 유리섬유 강화 플라스틱의 성형체의 표면에 다양한 색상을 구현함으로써, 여러 분야에서 다양화해가는 소비자들의 욕구에 부응할 수 있다