baber/WOPTO huggingface dataset:
Patent KR-20000045870-A (KR)
Title: Circuit for supplying negative potential word line voltage of dram
Inventor: CHO JEONG HO
IPC: G11C11/407
Filed: 1998-12-30
Abstract: PURPOSE: A circuit for supplying a word line voltage with negative potential in a DRAM(dynamic random access memory) is provided to improve electric characteristic and data securing capacity of the DRAM by lowering the potential of unselected word lines for under zero voltage. CONSTITUTION: A fourth transistor(Q5) in a word line voltage pull-down unit(120) lowers the potential of a word line in case of turning on a second transistor(Q2). A third transistor(Q4) is turned on after lowering the potential of the word line for keeping the potential of the word line for under zero voltage. A control signal generating unit(130) forms first and second control signals(wlc1,wlc2) to prevent third and fourth transistors from being turned on at the same time. When a word line is not selected, a circuit for supplying word line voltage with negative potential lowers the potential of the word line for a grounding level by using the first control signal. And, an Ad and the first control signal are transited into low level for turning off second and fourth transistors. Then, the third transistor is turned on for supplying the negative voltage to the word line.
Patent KR-20000047316-A (KR)
Title: Sendle type fashionable socks
Inventor: KO YOUNG SOO
IPC: A41B11/00
Filed: 1998-12-31
Abstract: PURPOSE: A sendle type fashionable socks is provided which uses a material having a good ventilation and a sweat absorptiveness, wraps a cover in the form of adding a fashion, and has a band to put on by inserting an ankle or toes, so it has a function of socks, which protects a foot and absorbs a sweat, as well as a fashionable property, which is manufactured in the several types of colors or designs. CONSTITUTION: A sendle type fashion socks is equipped with an outer sole(10) using the sole of a feet type of a rubber material that ventilation holes(11) are pierced; a cotton(20) having a good sweat absorption which wraps the surface of the out sole(10); and a band(21) installed at the upper side.
Patent KR-19990035770-A (KR)
Title: 연도가 개선된 티슈 제품
IPC: D21H17/53
Filed: 1996-07-16
Abstract: 4차 암모늄 화합물, 4차화 단백질 화합물, 인지질, 실리콘 4차물, 가수분해된 밀 단백질/폴리디메틸실옥산 포스포코폴리올 공중합체, 4차화 라놀린 유도체 또는 실리콘 에멀젼을 함유하는, 친수성 용매 및 표면 개질 성분을 포함하는 제제로 국소 처리하여 티슈의 연도를 개선시킨다.
Patent KR-19990063690-A (KR)
IPC: B05B7/08
Filed: 1996-09-24
Abstract: A nozzle for feeding a mixt. of thermosetting plastics and hardener from a mixing chamber with separate feed lines has beam channels (14) extending from the chamber with a dia. (b) of 0.5-1.5 mm and axially convergent at an angle (~a) of 70-140 deg  towards a point outside the nozzle. Also claimed is the method of feeding a mixt. through the nozzle, the mixt. having a viscosity of 150-75,000 cP and being discharged under a pressure of 75-100 bar. Each channel exits perpendicular to a respective planar surface (13), with the surfaces at a mutual angle of 70-140 deg , and the channel outlets spaced by 2-5 mm.
Patent KR-19990067464-A (KR)
Title: 도관 라이닝 방법 및 장치
IPC: F16L55/163
Filed: 1996-11-08
Abstract: 특히 보수가 필요한 도관을 라이닝하기 위한 도관 라이닝 방법 및 장치에 관한 것이다.  본 장치는, 초기 설비 전 상태에서는 단면이 말려 있지만, 설비 상태에서는 라이닝하거나 보수할 도관(6)의 내부면에 인접하여 위치되도록 와형 상태가 풀려서 종방향으로 연장하는 대체로 원통형의 라이너(1)를 형성할 수 있는 종방향 연장 라이너(1)를 포함한다.  라이너(1)는, 어뢰형 부재(9)가 와형 설비 전 상태의 라이너(1) 내에 삽입되어 라이너를 통해 종방향으로 부재가 이동되었을 때에, 상호 맞물려지는 종방향으로 연장하는 로킹 단부를 갖는다.
Patent KR-19990071978-A (KR)
IPC: C07C65/38
Filed: 1996-12-06
Abstract: Indane compounds of general formulas (7) and (8) and their pharmaceutical use particularly to achieve smooth muscle relaxing activity and/or mast cell stabilizing activity and/or anti-inflammatory activity as described, wherein in formula (7) R2 to R13, in formula (8) R1 and R3 and R13 are selected from one or more of the same or different of: H, halo, hydroxy, alkoxy, aryloxy, acetoxy, carboxy, alkyl carbonyl, hydro carbonyl, amino, amido, alkylamino, hydroxylamino, amine oxide groups, azo groups, cyano, hydrazino groups, hydrazide groups, hydrazone groups, imide groups, iminoether groups, ureyl groups, oxime, nitro, nitrate, nitrite, nitroso groups, nitrile, heterocyclic groups containing heretro atoms containing one or more of N, O or S, aralkyl groups, mono and polybenzoid aryl groups, substituted aryl groups, thiol, thioureyl, phenylthiol groups, sulphonic acid groups, sulphoxide groups, sulphone groups, alkyl containing 1 to 10 carbon atoms or cycloalkyl groups containing 3 to 8 carbon atoms which may saturated or unsaturated, substituted alkyl or cycloalkyl groups which may be saturated or unsaturated. X is a bond, O, or NR (wherein R is acyl, alkyl or sulphonate groups), S, SO or SO2, when X is a bond any of R8 and R13; R8 and R12; R8 and R9 may together represent a double bond, in formula (7) any one or more of R2, 1R2 R3, 1R3; R9, 1R9; R10, 1R10; R11, 1R11; R12, 1R12 may together represent oxo, and in formula (8) any one or more of R1, 1R1, R3, 1R3; R9, 1R9; R10, 1R10; R11, 1R11; R12; 1R12 may together represent oxo.
Patent KR-19990072195-A (KR)
Title: 레트로바이러스성 프로테아제 억제 화합물
IPC: C07C273/18
Filed: 1996-12-06
Abstract: 본 발명은 HIV 프로테아제 억제제로서의 화학식 Ⅰ의 화합물을 기술한다.  또한, HIV 감염을 억제하는 방법 및 조성물을 기술한다. 
     화학식 Ⅰ
Patent KR-19990082192-A (KR)
IPC: A61P25/14
Filed: 1997-01-29
Abstract: The invention concerns compounds of formula (I), in which R1, R2, R3 and R4 mean hydrogen or different substituents; X means hydrogen or halogen; Y means C1-6 alkoxy or X and Y together mean -O-(CH2)n-O-; n means 1, 2 or 3; and A together with nitrogen forms a saturated or unsaturated five-member heterocycle which can contain between 1 and 3 nitrogen atoms and/or an oxygen atom and/or one or two carbonyl groups. Owing to their non-competitive inhibiting of the AMPA receptors, these compounds can be used as medicaments for treating diseases of the central nervous system.
Patent KR-19990087414-A (KR)
IPC: G01N33/48
Filed: 1997-02-28
Abstract: In a testing system for chemical substances or substance mixtures, especially for potential plant protection compositions, the chemical substance to be tested or the substance mixture to be tested is applied to a test specimen, especially to plants or parts of plants. When a predetermined period of time has elapsed, the test specimen is examined for the activity of the substance or substance mixture. For this purpose, first of all a type of test specimen is selected from a stock of test specimens, and the substances to be tested are selected from a stock of substances to be tested. The selected type of test specimen and the selected substances are identified (BC1, BC2) with a machine-readable code and those codes are supplied to a memory unit (12). The test specimens are placed in readiness in a carrier plate (30), for which purpose each test specimen or a section (BR) of test specimen is deposited in a well (300) that is provided in the carrier plate (30) and that is partly filled with a nutrient solution (301). Then a spraying device (150, 151) is inserted into the well (300) of the carrier plate (30) and sprays the test specimen deposited therein with the selected substance and is then removed from the well (300) again or the spraying device is positioned immediately above the well (300) of the carrier plate (30) and sprays the test specimen deposited therein with the selected substance.
Patent KR-19990087592-A (KR)
Title: 트리아릴 화합물
IPC: C07C63/331
Filed: 1997-03-07
Abstract: 자유 또는 산 부가 염 형태의 (4-옥시-3-(아릴)페닐)-아자릴 또는 -아릴카르보닐옥시 화합물은 염증, 특히 기도의 염증성 또는 장애성 질병 예컨대 천식의 치료 및 예방을 위한 약제로서 유용하다.  바람직한 화합물은 신규한 비페닐 피리미딘, 비페닐벤즈아미드 및 비페닐 페닐카르복시 화합물이다.  상기 화합물들은 PDE 4 동질 효소의 활성을 선택적으로 저해하고 또한 TNF-α 방출을 감쇠 조절하거나 억제한다.
Patent KR-20000004934-A (KR)
Title: Protocol interface gateway
Inventor: GESSEL ROBERT J
IPC: H04L69/40
Filed: 1997-03-21
Abstract: PURPOSE: A protocol interface gateway by connecting a telecommunication system emulator to a communications network is provided. CONSTITUTION: A protocol interface gateway(84) receives signals from a network(79) and sends signals to the network that are formatted in a network protocol. The gateway(84) converts signals received from the network into instructions in emulator code, and sends the instructions in emulator code to an emulator(72) for processing. The emulator(72) executes codes in blocks of application software(85) utilized in a target telecommunications node. The gateway then receives the processed instructions in emulator code from the emulator, converts the processed instructions into signals formatted in the network protocol, and sends the signals to the communications network(79). The protocol interface gateway(84) utilizes a UNIX socket(83) that replaces Open Systems Interconnection(OSI) layers(1,2) of the network protocol to send and receive the signals from the network.
Patent KR-20000016459-A (KR)
Title: Integrated filter
Inventor: LINDELL SVEN PATRIK
IPC: H04B1/08
Filed: 1997-06-13
Abstract: PURPOSE: An integrated filter is provided to reduce assembly time and space and cut down assembly cost by restricting the number of components for coupling a filter to other devices. CONSTITUTION: The filter comprises a base and a base, wherein the filter device receives at least one function device and at least one filter device. An integrated radio unit composed of a cavity and a central conductive board, The cavity is formed by coupling a base to a cover of the integrated radio unit, and the central conductive board is disposed in the cavity. At least one protection housing for a function device is formed by the coupling.
Patent KR-20000016616-A (KR)
Title: Illuminator assembly incorporating light emitting diodes
Inventor: TURNBULL ROBERT R
IPC: F21K99/00
Filed: 1997-06-09
Abstract: PURPOSE: An illuminator assembly incorporating light emitting diodes is provided which is vehicular, portable and other specialty white light illumination systems utilizing light emitting diodes having complementary hues. CONSTITUTION: An illuminator assembly, having a plurality of LEDs on a vehicular support member in a manner such that, when all of the LEDs are energized, illumination exhibiting a first perceived hue, e.g., blue-green, and projected from at least one of the LEDs overlaps and mixes with illumination exhibiting a second perceived hue, e.g., amber, which is distinct from first perceived hue and which is projected from at least one of the remaining LEDs in such a manner that this overlapped and mixed illumination forms a white color and has sufficient intensity and color rendering qualities to be an effective illuminator.
Patent KR-20000022290-A (KR)
Title: Wick-based liquid emanation system with child-resistant overcap
Inventor: GREATBATCH KEITH J
IPC: A61L9/12
Filed: 1997-06-26
Abstract: PURPOSE: A system is provided for wick-based liquid emanation system with child-resistant over cap, and to reduce the concentration of production from a wick. CONSTITUTION: The wick-based liquid emanation system with child-resistant over cap comprises an opening, a wick and a hollow over cap. A child-resistant, wick-based liquid emanation system includes a container (30) which is capable of containing liquid and has an opening (36). A wick (50) is partially disposed within the container (30) and extends through the opening (36). A hollow over cap (101) encases the extended portion of the wick and has a closed, separable tip (100) and an open base (200) attached to cover the opening. The system is activated by separating the tip from the over cap. A retainer may be provided for obstructing complete removal of the wick from the container through the over cap after the tip is separated from the over cap. The retainer can include a shoulder (300) disposed in the over cap (101) between the tip (100) and the base (200) to retain the wick (50) toward the base of the over cap. Alternatively, a protrusion (53) from the wick can engage an inner surface (225) of the over cap or the container. In this case, the over cap can have a frangible portion facilitating separation of the tip, and the wick can extend past the frangible portion toward the tip.
Patent KR-19990067863-A (KR)
IPC: H04M11/06
Filed: 1999-01-12
Abstract: 음성 인코딩/디코딩 장치는 음성 인코딩 유닛과 음성 디코딩 유닛을 포함한다.  음성 인코딩 유닛에서, 비음성 신호 검출기는 입력 신호가 음성 신호인지 또는 비음성 신호인지 여부를 검출하고, 이 검출 결과에 기초하여 신호 식별 신호를 출력한다.  비음성 신호 검출기에서 음성 신호를 검출하면, 음성 인코더는 입력 신호를 음성 신호로서 인코딩하고 인코드된 데이타를 음성 디코딩 유닛에 전송한다.  비음성 신호 검출기에서 비음성 신호를 검출하면, 음성 인코딩 유닛은 입력 신호를 논-인코드된 전송 데이타로서 음성 디코딩 유닛에 전송한다.  음성 디코딩 유닛은 음성 디코더와 제1 스위치를 포함한다.  비음성 신호 검출기가 음성 신호를 검출하면, 음성 디코더는 음성 인코더로부터 전송된 인코드된 데이타를 디코딩하고 이 디코드된 음성 신호를 출력한다.  제1 스위치는 비음성 신호 검출기로부터 출력된 신호 식별 신호에 기초하여, 디코드된 음성 신호 또는 논-인코드된 전송 데이타를 선택한다.
Patent KR-20000051620-A (KR)
Inventor: LIM GWANG TAEK
IPC: B41J11/00
Filed: 1999-01-25
Abstract: PURPOSE: A lifting device for a knock-up plate is provided to reduce the thickness of a printer body and to improve the external by removing the protruding part outward. CONSTITUTION: A protrusion of a lift gear(110) is contacted with a slant face(301) of a plate spring(300) and the lift gear lifts up on the slant face to be butted into a relay gear(310). The plate gear smoothly moves by elasticity to rotate the lift gear without force. When the relay gear and the lift gear are combined, a driving motor is operated to rotate the lift gear and the rotating force is delivered to a shaft(130) through a lift holder and then a knock-up plate is lifted by the rotation of a lift lever(150).
Patent KR-19990072649-A (KR)
Title: 고주파방전방법과그장치및고주파처리장치
IPC: H01L21/205
Filed: 1999-02-12
Abstract: 본 발명은 고주파 방전방법과 그 장치 및 고주파 처리장치에 관한 것으로서, 안테나 구조를 직선형상으로 하고, 이 내부 직선 안테나(9)를 1개 또는 복수개 직렬 또는 병렬로 접속하여 플라즈마 생성 챔버(1)의 내부에 배치하는 것을 특징으로 한다.
Patent KR-20000056102-A (KR)
Inventor: MOON SANG SEOK
IPC: B24B5/00
Filed: 1999-02-12
Abstract: PURPOSE: A structure of tail stock being capable of arrangement is provided to easily adjust an arrangement between a chuck supporting one end of a work piece, i.e., input shaft, and a tail stock supporting the other end of the input shaft. CONSTITUTION: A structure of tail stock being capable of arrangement, the tail stock including a X-axis bed(10); a table(12) mounted on the bed(12); a tail stock body(14) fixed on a desired portion of the table(12) by a clamp; a sleeve(28) having a center(30) for centering the work piece, which is horizontally inserted into an upper portion of the tail stock body(14); and a press adjustor(36) mounted on a rear side of a spring(42) inserted into the sleeve(28) to press the spring(42) and to push the sleeve(28), wherein the structure comprises a hinge shaft(74) having a through groove(76) connected to the X-axis bed(10) and to one side of the table(12) mounted on the bed(10) is formed therein, which is rotatably inserted and mounted into the through groove(76); a bolt(82) fastened to a nut(80) inserted into one of at least one or more grooves(78) formed on an opposite side opposing to a side on which the hinge shaft(74) is mounted; a bracket perpendicularly connected and fixed to the upper portion of the table(12); and an adjustor bolt connected and fixed to the bracket. Accordingly, the accuracy, the quality, and the productivity of a work piece are improved.
Patent KR-19990077596-A (KR)
IPC: B23B47/00
Filed: 1999-03-04
Abstract: A boring tool with a suction head (14) to remove drilling debris has the head pressed onto the work site by two gas springs (2,3) parallel to the boring axis and with their inner ends locating in bores in the drill housing. The suction head is mounted on an extension (31) of one spring (3) and the two springs are linked by an external cross piece (5). The suction line is attached to a suction nipple (19) on the suction head.
Patent KR-20000061634-A (KR)
Inventor: LEE KYUNG OK
IPC: A47L9/10
Filed: 1999-03-29
Abstract: PURPOSE: An impinger provided with vacuum cleaner is provided, to improve the cleaning property. CONSTITUTION: The impinger comprises: a body (2) comprising a dust box (3) in lower part, two plates (5, 5') which have filter bags (6) therebetween, a de-dusting motor (10) whose operation bar is connected with the lower plate (5'), and a pan motor (7) which is placed above the filter bags (6) and whose lower part is fixed with a turbo fan (8); a ventilating hole (11) and a releasing hole (12) which are placed in the side (2b) of the body (2) and are opened and closed by isolating plates (11a, 12a); a motor (14) containing a filter (13); and a housing (15) containing an inhalation hole (15a) which is connected with the body (2) by a bolt (15b).
Patent KR-20000061838-A (KR)
Inventor: KANG YEONG JONG
IPC: G03F7/004
Filed: 1999-03-31
Abstract: PURPOSE: A photoresist liquid for color filter is provided, which is used suitably at the preparation of color filter of a flat board display. CONSTITUTION: The photoresist liquid is characterized by adding a silane compound represented by the formula, R'-SiR3 to photoresist liquid for color filter obtained dispersing pigment to acrylic resin and adding radiation curing monomer, photopolymerization initiator, solvent, surfactant and dispersant, wherein, R is alkoxy of C1/3 of methoxy, methoxyethoxy, ethoxy, propoxy and so on, R' is vinyl, methacryl, amino, and 2-(3,4-epoxycyclohexyl)ethyl.
Patent KR-19990083028-A (KR)
Title: 데이터 버스 기능을 갖춘, 수송 수단에서 이용되는 전자 컨트롤러
IPC: G05B15/02
Filed: 1999-04-08
Abstract: 본 발명은 프로세서 유닛(processor unit)과 통신 출력 스테이지(communication output stage) 등을 갖춘 수송 수단에서 이용되는 전자 컨트롤러(electronic vehicle controller)에 관한 것인데, 컨트롤러(controller)는 통신 출력 스테이지(communication output stage)를 통하여 데이터 버스(data bus)에 결합될 수 있다.  본 발명에 따라서, 프로세서 유닛(processor unit)과 통신 출력 스테이지(communication output stage) 사이에서 연결된 데이터 프로토콜 장치(data protocol device)는 선택될 수 있고, 데이터 프로토콜 장치(data protocol device)에 의하여 각각의 데이터 전송을 위하여 이용되는 데이터 프로토콜(data protocol)이, 입력 쪽에서 공급되는 프로토콜 제어 정보(protocol control information)의 기능으로써 다양하게 정의된다.  데이터 프로토콜 장치(data protocol device)는 하드웨어나 소프트웨어의 형(型)으로 될 수 있고, 이러한 장치에 의하여 심지어 컨트롤러 개발 과정의 마지막에서도 융통성이 있는 데이터 프로토콜 선택(flexible data protocol selection)을 가능하게 한다. 
     본 발명에 따르는 수송 수단에서 이용되는 전자 컨트롤러(electronic vehicle controller)는 예를 들면, 자동차(automobile)에서 이용된다.
Patent KR-20000065787-A (KR)
Inventor: HUH CHEOL
IPC: H01L21/027
Filed: 1999-04-09
Abstract: PURPOSE: A method for manufacturing a semiconductor device using an electron beam is provided to guarantee an isolated region of a predetermined size by making a constant interval between exposure regions, and to increase a throughput by reducing the number of electron beam shots. CONSTITUTION: An isolated region for defining an active region(y) is designed, and an electron beam is used to form the isolated region(x). The active region is divided into a plurality of rectangular exposure regions having respective different widths. The exposure region has a maximum width in each position of the active regions and maintains a regular interval in a lengthwise direction, having a periodic arrangement.
Patent KR-19990087910-A (KR)
Title: 관련되지않은윈도들간의연합상호작용
IPC: G06F3/00
Filed: 1999-04-12
Abstract: 개시된 내용은 2이상의 관찰윈도들을 그래픽 사용자 인터페이스(GUI)로 연합해서, 제 1의 관찰윈도의 제 1의 특징의 활성이 제 2의 관찰윈도의 제 2의 특징을 활성하게 하는(상기 윈도들은 페어런트 또는 차일드윈도들일 수 있다) 방법에 관한 것이다.  이렇게 연합된 특징들에는 스크롤바, 툴바 아이콘, 또는 윈도 표시 기능가 포함된다.  예를 들어, 제 1의 윈도 내의 스크롤바가 제 1과 제 2의 윈도들 모두를 통해서 동시에 스크롤 되기 위해서 사용될 수 있다.  이런 연합은 컴퓨터의 오퍼레이팅시스템에 의해서 편리하게 수행될 수 있다.  예시적인 실시형태에서, 포인팅 디바이스(마우스)는 왼쪽 및 오른쪽 버튼을 가지며, 여기에서, 왼쪽 버튼은, 그래픽 포인터가 제 1의 특징에 해당하는 시각심벌과 중첩할때 제 1의 특징을 활성 하기 위해 사용되며, 오른쪽 버튼은, 그래픽 포인터가 시각심벌과 중첩하는 동안 연합을 위한 특징을 선택하기 위해 사용된다.  팝-업 메뉴는 오른쪽 버튼의 작동에 응답하여 표시되며, 상기에서 팝-업 메뉴는 "연합"항목을 포함하는 여러 개의 메뉴 항목들을 가진다.
Patent KR-20000066692-A (KR)
Inventor: PARK JONG BOK
IPC: C02F3/28
Filed: 1999-04-20
Abstract: PURPOSE: A wastewater treatment system for removing nitrogen and phosphorous and operating method thereof is provided, which is characterized in that the apparatus has a pre-denitrification tank and a denitrification-phosphate removal tank compared with conventional biological wastewater disposal apparatus. Thereby, when loading of nitrogen/phosphate is varied widely, stable disposal is possible by buffer action of the pre-denitrification tank and the denitrification-phosphate removal tank. CONSTITUTION: The pre-denitrification tank(301) is installed in front of an anaerobic tank(302) in which phosphate is released. Nitrate nitrogen, which disturbs phosphate release, is removed in the pre-denitrification tank(301). The denitrification-phosphate removal tank(303) is installed between the anaerobic tank(302) and an anoxic tank(304). The denitrification-phosphate removal tank(303) reduces necessary oxygen, sludge generation quantity, and organic material being needed for denitrification. Influent wastewater is distributed to the pre-denitrification tank(301), the anaerobic tank(302), and the anoxic tank(304) respectively. Therefore, denitrification is maximized in the anoxic tank(304), and also nitrification efficiency is high in an aerobic tank(305).
Patent KR-19990087945-A (KR)
Title: 상하개폐가가능한수직형블라인드
Filed: 1999-04-20
Abstract: 본 발명은 상하 개폐가 가능한 수직형 블라인드에 관한 것으로, 횡방향으로 길게 연장 설치되는 트랙과; 상기 트랙을 따라 횡방향으로 슬라이드 이동 가능하게 설치되는 다수개의 슬라이더와; 상기 각 슬라이더에 수평 회전 가능하게 지지되는 다수개의 루버와; 상기 슬라이더를 좌우 방향으로 이동시키는 좌우개폐수단과; 상기 루버를 수형 회전시켜 트임각을 조절하는 트임각조절수단을 구비한 수직형 블라인드에 있어서, 상기 루버를 적어도 2단 이상의 루버로 분할하여 하단루버가 상단루버에 대하여 상하로 승강 가능하게 결합하고, 상기 상단루버를 제외한 하단루버를 상단루버에 대하여 상하로 승강 구동시키는 상하개폐수단을 구비함으로써 루버의 좌우개폐 및 트임각 조절은 물론 상하개폐가 가능하게 되므로 수직형 블라인드의 장점과 수평형 블라인드의 장점을 모두 살릴 수 있어 업무나 주거 활동에 지장을 주지 않게 되는 효과가 있다. 또한 루버를 팽팽하게 유지시키는 무게추가 합성수지로 된 무게추부재본체와 고정판으로 구성되어 원터치식으로 결합할 수 있으므로 조립생산성이 향상되는 효과가 있다.
Patent KR-19990068391-A (KR)
Title: 법면녹화토조성물및그를이용한녹화공법
Filed: 1999-05-12
Abstract: 본 발명은 절토지, 암반경사지, 사력지 및 표토가 빈약한 불모의 척박지로 자연식생이 곤란한 지역에 대하여 식물생육에 적합한 근권토층을 인공적으로 조성하기 위한 법면녹화토 조성물 및 그를 이용한 녹화 공법에 관한 것이다. 
     생장에 적합한 식재층의 물리, 화학성 조성과 시효, 지속적으로 공급되는 유기비료의 작용과 효과로 사면에 파종한 지피식물의 생장은 물론 천이된 주변식물도 영구적 생장되도록 하기 위하여,유기물 15중량%, 퇴적충적토 50중량%, 점토광물10중량%, 분쇄왕겨20중량%, 미생물1%, 중화합물2%이하, 지효성 유기질비료2%로 배합하여 조성된 근권층과, 균일하고 빠른 발아율과 발아제의 촉진으로 단시간내에 녹화시키기 위하여, 유기물 15중량%, 제오라이트10중량%, 마사토 15중량%, 점토광물20%, 퇴적충적토 30중량%, 분쇄왕겨 10중량%, 고분자화합물 2중량%, 등을 혼합한 후 상기 상토에 종자 10g/㎠ 가 함유되도록 혼합하여 조성되는 종자상토층으로 조성됨을 특징으로 하는 법면녹화토 조성물과 
     녹화층이 완경사 및 표토층이 빈약한 장소(구배1:1이하)(T=5Cm, T=7Cm)일 경우에는, 면정리(부지정리)를 한 후 관수하고 근권층을 용토한 후 바이오매트(BIO-mat)를 설치하고 종자혼합상토를 뿜어내어 시공하고, 녹화층이 암반 및 급경사지(구배 1:0.5이하) 
     (T=7Cm,T=10Cm,T=15Cm)일 경우에는, 면정리(부지정리)를 한 후 능형철망을 설치하고 근권층을 용토한 후 바이오매트(BIO-mat)를 설치하고 종자혼합상토를 뿜어내어 시공하며, 녹화층이 경암 및 급경사지(구배1:0.3이하)(T=15Cm, T=20Cm)일 경우에는, 면정리(부지정리)를 한 후 능형 철망을 설치하고 근권층을 용토한 후 바이오매트(BIO-mat)를 설치하고 종자상토층을 뿜어내어 시공함을 특징으로 하는 녹화층 시공방법
Patent KR-19990088434-A (KR)
Title: Polymeric membranes having electrolytes and secondary cells using the same
IPC: H01M50/497
Filed: 1999-05-20
Abstract: A high-strength, heat-resistant and high-safety electrolytic-solution-supporting polymer film which can be applied to secondary batteries typified by lithium and lithium ion secondary batteries and which has an ionic conductivity of at least 5 x 10<-4> S/cm at 25 DEG C, a puncture strength of at least 300 g and a mechanical heat resistance of at least 300 DEG C.
Patent KR-20000005869-A (KR)
Inventor: FLOSE BERNT
IPC: B60N3/10
Filed: 1999-06-03
Abstract: PURPOSE: A holder for beverage container is provided to install on the dash board of a vehicle and prevent from pouring. CONSTITUTION: The holder for beverage container comprises:a holding arm(16) moving to a holding position from an initial position and supporting around the cylinder of a beverage container that is held to the holder in the holding position; a cover(14) moving to an opening position from a shutting position; and locking devices(32.38) releasing by locking the holding arm and releasing the cover.