baber/WOPTO huggingface dataset:
Patent KR-19990062770-A (KR)
IPC: B21D28/24
Filed: 1998-12-03
Abstract: Punching machine for metal sheet panels comprising a work table (1), a bearing structure (2; 2 @ , 2 @ ) for punching means (4 @ , 4 @ ) having a groove (3) where said work table passes through, and moving means (13, 14; 13, 60) for a panel on said work table to bring the panel in correspondence of said punching means, characterised in that said punching means comprise two punching units (4 @ , 4 @ ) that are mounted to said bearing structure ( 2; 2 @ , 2 @ ) and are substantially facing one another. <IMAGE>
Patent KR-20000039220-A (KR)
Title: Multi channel digital gmsk modulator
Inventor: KANG SE JIN
IPC: H03C3/00
Filed: 1998-12-11
Abstract: PURPOSE: A multi channel digital GMSK(Gaussian filtered Minimum Shift Keying) modulator is provided to process multi channels in high speed by using a gaussian table and a sine table CONSTITUTION: A multi channel digital GMSK modulator comprises a multi channel time controller(100), a data register shifter(110), a gaussian LPF lookup table(120), a phase accumulator(130), a sine/cosine address generator(140), a multi channel time division controller(150) and a D/A converter(160). The multi channel time controller(100) multiples signals by n times. The shifter(110) is connected to the controller(100) to shift data signals. The lookup table(120) is connected to the shifter(110) to calculate phases in time regulated by a channel. The accumulator(130) accumulates the phases calculated by the table. The generator(140) calculates the value accumulated in the accumulator by sine/cosine. The controller(150) aligns I channel data and Q channel data in parallel by respective channel.
Patent KR-20000041192-A (KR)
Title: Device and method for controlling gear shifting of engine forklift
Inventor: KIM TAE IL
IPC: B66F9/075
Filed: 1998-12-22
Abstract: PURPOSE: A control device of gear shifting of an engine forklift and a method thereof are provided to perform automatic shifting from first stage to second stage internally even if a driver selects second stage by a gear shift lever. CONSTITUTION: When a gear shift lever(14) is selected to forward second stage or backup second stage, a control unit(15) controls a second solenoid valve(13b) to off state thus shifting is performed while first stage gear is selected. Thus, a user starts an engine forklift by using an acceleration pedal(16). Even if the driver starts while the gear shift lever is in second stage, starting with first stage is performed by on/off control of first, second and third solenoid valves(13a,13b,13c) by the control unit. At a certain speed, a fourth solenoid valve(19) is turned on. Thereby, smooth shifting to second stage is performed.
Patent KR-20000045434-A (KR)
Title: Method for fabricating metal wiring
Inventor: OH HUN SANG
IPC: H01L21/28
Filed: 1998-12-30
Abstract: PURPOSE: A method for fabricating a metal wiring is provided to improve a characteristic and a reliability of a semiconductor device by forming a barrier metal layer and an aluminum alloy sequentially at an exposed portion where a contact plug is formed. CONSTITUTION: A method for fabricating a metal wiring comprises the step of forming a lower insulating layer(13) on a semiconductor substrate(11). A metal wiring contact hole is formed by etching the lower insulating layer(13) selectively. A glow layer(17) a tungsten layer(21) are sequentially formed on an entire surface of a resultant structure. The tungsten layer(21) is etched by a blanket etching method so that the lower insulating layer(13) is exposed, to thereby form a contact plug having an upper portion protruded over the lower insulating layer(13). An interlayer dielectric(23) is formed on an entire surface, and a photoresist pattern is formed on the interlayer dielectric(23) by using a metal wire mask. The contact plug is exposed by etching the interlayer dielectric(23). After removing the photoresist pattern, a barrier metal layer(27), an aluminum alloy(29) and an anti-reflective film(31) are sequentially stacked on a resultant structure. A photoresist pattern is formed on the film(31) so as to cover a metal wire portion. A metal wiring is formed by etching the films(31,29,27) by use of the photoresist pattern(33) as a mask.
Patent KR-20000046666-A (KR)
Title: Optical disk loading mechanism
Inventor: YU SEUNG HEON
IPC: G11B17/02
Filed: 1998-12-31
Abstract: PURPOSE: An optical disk loading mechanism is provided to secure the space between a clamper and an external chassis by moving a tray of being inclined at an unload position and keeping horizontality at a load position. CONSTITUTION: A tray of unloaded state is inclined from an upper plate of an external chassis(20). Bosses(27,27') in a slide rack(24) are located in an inclined section(a) of a guide groove(23). The tray(22) is inclined downward from the external chassis(20). An upper facial height of a clamper(16) is fallen. Therefore, the external chassis(20) is fallen. Bosses(27,27') guide a movement of the tray(20) through a horizontal section(b) of the guide groove(23). The sliding rack(24) is contacted in an end(25a) of the door(25) and delivered inside the external chassis(20) via a rack guider(26). In this movement section, the tray(22) and the clamper(16) are delivered inside the external chassis(20) during maintaining the horizon.
Patent KR-20000046992-A (KR)
Title: Drive spindle apparatus with shock absorber
Inventor: LIM KYUNG JIN
IPC: B23Q5/04
Filed: 1998-12-31
Abstract: PURPOSE: A drive spindle apparatus with shock absorber is provided to prevent shock force by oil pressure acting upon a clamping releasing of a clamping apparatus from transferring to a main spindle and to smoothly accomplish a clamping operation and a clamping releasing operation by reliably performing a fastening and a detaching between the main spindle and a motor spindle. CONSTITUTION: A drive spindle apparatus with shock absorber is for the purpose of a machining canter(MCT). The apparatus comprises a main spindle(1) of which one end is provided with a clamping tool(23) for clamping a workpiece and in which a traction rod(2a) is installed; a motor spindle(2) transferring rotational power to the main spindle while performing a fastening and a detaching operation against the main spindle(1), in which a traction rod(2a) is installed; a flexible coupling(3) connecting between the main spindle(1) and the motor spindle(2); a tool clamping cylinder assembly(7) mounted in one side of the motor spindle(2), which performs a clamping and a clamping releasing operations by being operated by means of oil pressure supplied from an exterior and then pressing the traction rod(2a) of the motor spindle(2); a shock absorbing cylinder assembly(12) absorbing a shock force acted on the main spindle(1) so as not to be transferred to the bearing(18) of the main spindle(1), which includes a body(13) mounted on an outer peripheral surface of a proper section of the main spindle(1), a shock absorbing piston(14) which is mounted within the body and operated forwardly and rearwardly by means of oil pressure supplied from an exterior, a shock absorbing spring(15) performing tension and withdrawal operations, and a bracket(16) supporting the shock absorbing spring(15); a shock absorbing stopper(17) mounted between the shock absorbing spring(15) of the shock absorbing cylinder assembly(12) and the main spindle(1), which restricts an operation of the tool clamping cylinder assembly(7); and a device for supplying oil pressure to the tool clamping cylinder assembly(7) and the shock absorbing cylinder assembly(12) and holding oil pressure line provided in the cylinder assemblies(7 and 12) in common, and damping the shock force applied from the tool clamping cylinder assembly(7) to the main spindle(1).
Patent KR-20000064295-A (KR)
Title: 난연 또는 불연 화장판
IPC: C08K3/22
Filed: 1997-09-03
Abstract: 본 발명은 무기 섬유로 만들어진 기재 시트재료에 페놀계 수지 및/또는 멜라민 수지 및 알루미늄 히드록시드 및/또는 마그네슘 히드록시드를 함유하며 전자 및 후자의 조성물내 비율이 각각 4 - 15 중량% 및 96 - 85 중량% 인 조성물을 함침시켜 수득되는, 심재층인 하나 이상의 시트재료층, 및 
     심재층인 시트재료의 한쪽면 이상에 위치한 화장층인 시트재료로 만들어진 원-피스 적층판인 난연 또는 불연 화장판을 제공한다.   심재층용 시트재료가 2 이상의 층으로 구성되는 경우,  무기섬유로 만들어진 기재시트재료에 열경화성 수지를 함침시켜 수득되는 강화층용 시트재료를 심재층용 시트재료의 층들 상이에 삽입할 수 있다.  본 발명은 또한 상기 난연 또는 불연 화장판의 제조방법을 제공한다.
Patent KR-19990071789-A (KR)
Title: 이형필름
IPC: C08J7/048
Filed: 1997-10-01
Abstract: 폴리에스테르 필름 (A), 및 폴리에스테르 필름 (A) 의 한 면 이상에 형성된 경화된 실리콘 수지층 (B) 를 함유하고, (1) 필름 (A) 는 폴리에틸렌-2,6-나프탈렌디카르복실레이트로 형성된 이축 배향 필름이고, 표면중심선 평균 조도 (Ra) 가 50 nm 이하이며, (2) 이형 필름 (C) 는 120 ℃ 에서 150 gf/mm 2 의 응력하에 치수변화율이 0.2 % 이하인 것을 특징으로 하는 이형 필름.     이형 필름은 필름 (A) 와 경화된 실리콘 수지층 (B) 사이에, SiO 결합을 함유하는 프라이머층 (D) 를 함유할 수 있다.     이형 필름은 우수한 내열성, 낮은 치수변화율, 및 우수한 표면 성질 및 기체 배리어 성질을 지닌다.
Patent KR-20000064387-A (KR)
Title: 1-벤질-4-((5,6-디메톡시-1-인다논)-2-일)메틸피페리딘을제조하기위한방법및중간체
IPC: C07D/
Filed: 1996-10-11
Abstract: 본 발명은 a) 하기 화학식 Ⅲ의 화합물을 메테닐화제와 반응시켜 하기 화학식 Ⅱ의 화합물을 생성시키고, b) 이렇게 생성된 화학식 Ⅱ의 화합물을 강산과 반응시킴을 포함하는 하기 화학식 Ⅰ의 화합물의 제조방법에 관한 것이다: 
     화학식 Ⅰ 
     
       
     
     화학식 Ⅲ 
     
       
     
     화학식 Ⅱ 
     
       
     
     상기 식에서, 
     R 1 은 R 2 O(C=O)- 또는 R 3 (C=O)-이고, R 2 는 (C 1 -C 4 )알킬이고, R 3 은 (C 1 -C 4 )알킬이거나, 또는 (C 1 -C 4 )알킬, (C 1 -C 4 )알콕시, 할로 또는 트리플루오로메틸로부터 독립적으로 선택된 1개 내지 3개의 치환기로 임의로 치환된 페닐이다. 
     본 발명은 화학식 Ⅰ의 화합물을 하이드록시 화합물과 반응시켜 하기 화학식 Ⅵ의 화합물을 제조하고, 상기와 같이 제조된 화학식 Ⅵ의 화합물을 벤질 할라이드 및 염기와 반응시켜 하기 화학식 Ⅶ의 화합물을 제조하는 부가적인 단계를 추가로 포함한다: 
     화학식 Ⅵ 
     
       
     
     화학식 Ⅶ 
     
       
     
     본 발명은 또한 화학식 Ⅰ, Ⅱ 및 Ⅲ의 신규한 중간체에 관한 것이다.
Patent KR-19990072138-A (KR)
Title: 고열량 가스 기구용 기화 촉진 장치
IPC: F17C7/04
Filed: 1996-09-17
Abstract: 교체식으로 구성된 카세트형 가스 실린더(9)와 기화된 가스를 연소시키도록 된 버너(7)가 제공된 고열량의 가스 기구(1)는, 일단부가 버너(7)의 부근에 배치되고 타단부는 가스 실린더(9)와 접촉 상태에 있으며, 연소열의 일부가 가스 실린더(9)로 공급되어 동일한 실린더를 가열하도록 된 열전달판(15)과, 축열 부재(20)가 열전달판(15)과 접촉하고 가스 실린더(9)의 일부와 접촉할 수 있는 방식으로 열전달판(15)과 가스 실린더(9)가 서로 접촉하는 위치에 제공되는 축열 부재(20)를 포함함으로써 가스가 카세트형 가스 실린더로부터 공급되는 동안 발생하는 기화 잠열에 기인한 온도의 강하는 최소가 되며, 연소 개시 시에 액화 가스의 충전량이 감소하더라도 가스 공급의 안정성은 보장되며, 가스 실린더 내의 액화 가스는 버너가 꺼졌을 때 소진된다.
Patent KR-19990077099-A (KR)
Title: 증후군 x의 치료를 위한 ppar-알파 및 ppar-감마 길항제의 용도
IPC: A61P1/00
Filed: 1997-01-07
Abstract: 본 발명은 증후군 X의 치료를 필요로 하는 사람 또는 사람이 아닌 포유 동물에게 유효하고 비독성이며 약제학상 유효한 양의 PPARα 및 PPARγ 효능제 또는 그의 약제학상 허용되는 유도체를 투여하는 것을 포함하는, 사람 또는 사람이 아닌 포유 동물의 상기 증후군 X의 치료 및(또는) 예방법 및 그러한 방법에 사용하는 특정 화합물에 관한 것이다.
Patent KR-19990077278-A (KR)
IPC: A61K9/52
Filed: 1996-01-16
Abstract: Treatment of certain diseases of the colon by orally ingesting a suitable dosage form having a composition containing a plurality of rigid cross-linked polymer beads, each defining a substantially noncollapsible internal pore network, and a therapeutically effective amount of an active agent or drug in said pore network. The dosage form is treated with a polysaccharide, such as pectin, which is specifically attacked by colonic bacteria to permit drug release in the colon.
Patent KR-20000016158-A (KR)
Title: Open-cell expanded ceramic with a high level of strength, and process for the production thereof
Inventor: ADLER JUIRG
IPC: B01D39/20
Filed: 1997-05-30
Abstract: PURPOSE: An expanded ceramic with a high level of strength open-cell is provided to be manufactured by filling partially or completely melt or a suspension having a coefficient of expansion similar to the coefficient of expansion of the expanded ceramic and a very good wetting capacity while reacting partially or not at all with constituents of the expanded ceramic. CONSTITUTION: The invention relates to the field of ceramics and concerns an open-cell expanded ceramic which may be used in the form of a deep-bed filter, and a process for the production thereof. The object of the invention is to produce an open-cell expanded ceramic by a simple and economical process. The object is attained by an open-cell expanded ceramic in which the inner cavities, cracks and the porosity of the ceramic members are filled partially or completely by one or a plurality of metal and/or ceramic phase es and/or glass phase es. The open-cell expanded ceramic according to the invention is also produced in that during or after sintering the cavities, cracks and the porosity of the ceramic members are partially or completely filled with a melt or a suspension which melt below the melting temperature of the expanded ceramic, have a coefficient of expansion similar to the coefficient of expansion of the expanded ceramic, and a very good wetting capacity, and only react partially or not at all with constituents of the expanded ceramic.
Patent KR-20000050388-A (KR)
Inventor: LEE SEUNG HYEON
IPC: H01J31/00
Filed: 1999-01-08
Abstract: PURPOSE: A laser cathode ray tube is provided to adjust a space defined by a support panel, a vacuum glass and a refrigerant frame by regulating a distance between the support panel and the vacuum glass. CONSTITUTION: A laser cathode ray tube comprises: a cathode ray tube bulb(36) having a support panel(29), a vacuum glass(11) arranged in front of the support panel; and an adjusting unit(A) having an inlet and an outlet through which refrigerant flows in and out. The adjusting unit adjusts a clearance in a refrigerant filling space with the support panel. The adjusting unit comprises: a fifth connector ring(38) having a circumferential outer thread portion; a sixth connector ring(34) having a circumferential inner thread portion; a sixth sealer(34a) arranged inside of the sixth connector ring; a fifth sealer(38a) arranged inside of the fifth connector ring; and an O-ring(37) disposed between the fifth sealer and the sixth sealer. The O-ring is pressed by engagement of the fifth connector ring and the sixth connector ring to maintain a sealing state of space filled by refrigerant.
Patent KR-19990072240-A (KR)
Title: 고반사율액정표시셀
IPC: G02F1/1347
Filed: 1999-01-12
Abstract: 편광자를 사용하지 않는 셀에서 구현할 수 있는 정도의 반사율 레벨을 구현할 뿐 아니라, 편광자를 사용하는 셀에서 구현할 수 있는 정도의 콘트라스트 비를 구현할 수 있는 새로운 다층 표시 셀을 개시한다.  이는 유전막으로 분리된, 표시 셀에 대한 2 또는 그 이상의 구획에 의하여 달성한다.  상기 2개의 구획 내의 혼합물의 전기-광학적 특성은 서로 달라서, 하나의 구획 내의 혼합물은 다른 구획 내의 재료의 스위치되는 임계치보다 낮은 전압에서 완전히 스위치된다.
Patent KR-20000051790-A (KR)
Title: Refrigerator
Inventor: OH GIL SU
IPC: F25D17/06
Filed: 1999-01-26
Abstract: PURPOSE: A refrigerator is provided to smoothly supply cool air to each storing space for increasing refrigerating efficiency of the storing spaces while locally achieving concentrative refrigerating of a selected storing space. CONSTITUTION: A refrigerator includes a main body(1) formed with a plurality of storing spaces, a plurality of doors(7,9) for opening and closing the storing spaces, a main duct(15) formed in a rear wall of the main body for receiving an evaporator(17) and forming a flow channel of refrigerant from the evaporator and having discharge holes(19) opened toward the respective storing spaces, and a plurality of discharge fans(21a,21b,21c,21d) provided at the respective discharge holes' areas for blowing cool air from the main duct to the respective storing spaces and individually controlled.
Patent KR-20000055536-A (KR)
Inventor: CHOI KIL YOUNG
IPC: C08G73/10
Filed: 1999-02-08
Abstract: PURPOSE: A soluble polyamideimide resin which conserves properties of the conventional polyamideimide resin and has good solubility, formability and processing property as well as has excellent heat-resistance to be used as an essential heat-resistant material in various electric, electronic and aviation industries is provided. CONSTITUTION: A polyamideimide resin according to the present invention comprises a repeating unit of the formula (1): £formula 1| wherein R' is one or more groups selected from the group consisting of the following and formula (I) to (VII) provided that the resin necessarily comprises a functional group selected from the group consisting of the formula (I) to (VII). The polyamideimide resin according to the present invention is prepared by reacting trimellitic chloride with one or more aromatic diamines of the formula 2: £formula 2| wherein R is hydrogen, 4-methyl, 4-ethyl, 4-t-butyl, 4-amyl, 4-phenyl or 3,3,5-trimethyl, R' is one or more groups selected from the group consisting of the following and formula (I) to (VII) provided that the resin necessarily comprises a functional group selected from the group consisting of the formula (I) to (VII).
Patent KR-19990046337-A (KR)
Title: 독서용책걸상
Filed: 1999-02-19
Abstract: 본 발명은 독서대(일명:책받이)를 가지는 책걸상에 관한 것으로서, 한정된 책상의 활용 면적을 넓힐 수 있고 편안한 시각에 맞도록 책을 비스듬히 놓을 수 있으며 몸집에 따라 앉은 몸에 맞도록 책상판을 전후로 이동할 수 있는 책걸상을 제공하는 것을 목적으로 한다. 
     본 발명에 따른 책걸상은 연결된 프레임의 다리(1)들, 상기 다리들 중 뒤편 프레임에 지지되는 등좌판을 가지는 걸상(2)과 앞편 프레임에 지지되는 책상(3)을 포함하여 이루어지는 책걸상에 있어서, 상기 책상의 상면 앞쪽에 독서대(4)가 가로로 부착되어 있고, 그 밑면에는 횡으로 홈이 형성되어 책상판과의 사이에 공간이 생긴다.    따라서 책상 폭에 비해서 다소 길다란 용지(예;A3 용지)등은 홈으로 통과되기 때문에 종이나 노트가 구겨지지 않고 편안한 거리에서 필기를 할 수 있게 된다.    책도 책받이에 비스듬히 받칠 수 있기 때문에 책 읽기에 편안한 시각을 유지함은 물론이고 책상면의 좁은 공간을 더 넓게 활용할 수가 있다.    또한 걸상을 책상에 맞추어 움직이지 않고 앉은 자세에서 책상(3)을 전후로 슬라이딩헤서 읽기와 쓰기에 알맞는 거리를 유지하며 학습 할 수 있고, 몸집에 관계없이 걸상에 앉기 위해 요입이 용이하게 된다.    따라서 학습 능률을 상승시킬 수 있다.
Patent KR-19990037918-A (KR)
Title: 휴대용모니터
Filed: 1999-02-22
Abstract: 휴대가 가능한 모니터 장치이다. CPU와 메모리 및 액정으로 구성되어 PC상의 이미지 및 문자 데이터를 저장하여 이동중에 재생하여 볼 수 있는 장치이다. 
     본 장치를 PC의 프린터 포트에 접속한후 PC의 모든 응용 프로그램에서 프린터를 하면 출력된 데이터가 본장치의 메모리에 저장된다. 본장치는 저장된 데이터를 이동 중에도 쉽게 재생하여 볼수 있다.
Patent KR-19990046382-A (KR)
Title: 유아용분유온도유지젖병과카바
Filed: 1999-03-04
Abstract: 본 발명은 유아용 젖병내의 온도를 유아의 수유 평균 시간 동안 거의 변화하지 않게 하는 발명으로서 유아에게 가장 적절한 모유와 같은 온도를 공급할 수 있다.
Patent KR-19990077851-A (KR)
Title: 원격 자원 관리 시스템
IPC: G06F12/06
Filed: 1999-03-12
Abstract: 대칭적 멀티프로세싱에서 자원들을 관리하는 원격 자원 관리 시스템은 대칭적 멀티프로세서 시스템의 클러스터 노드들간에 인터페이스를 가진 대칭적 멀티프로세서의 다수의 클러스터 ― 이들 클러스터의 각각은 로컬 인터페이스 및 인터페이스 제어기를 가짐 ― 와, 제각기 로컬 인터페이스 제어기를 가진 하나 이상의 원격 저장 제어기와, 로컬-원격 데이터 버스와, 대칭적 멀티프로세서들의 두 클러스터간의 인터페이스를 관리하기 위한 원격 자원 관리기 ― 상기 두 클러스터의 각각은 다수의 프로세서, 공유 캐쉬 메모리, 다수의 I/O 아답터 및 클러스터로부터 액세스 가능한 메인 메모리를 가짐 ― 을 구비하며, 상기 원격 자원 관리기는 원격 저장 제어기를 가진 자원들을 관리하여 그 원격 제어기에 작업을 분배하며, 이 제어기는 작업 요구를 개시한 요구기(requester)를 알 필요 없이 원하는 동작을 수행하는 대리 프로세스(agent)로서 작용하고, 상기 작업은 대칭적 멀티프로세서들의 상기 클러스터들간의 일정한 통신을 필요로 하지 않고서도 원격 요구기가 그 작업을 처리하는데 이용가능할 때에만 전달된다.
Patent KR-19990078193-A (KR)
Title: 암고정구
IPC: A45C13/10
Filed: 1999-03-24
Abstract: (과제) 동작공간에 조작플레이트가 조립된 암고정구 본체를 부착대상물의 두께에 관계없이 부착하여 사용할 수 있도록 한다. 
     (해결수단) 관통구멍(16)에 끼워지는 수고정구(B)의 걸어맞춤돌기부(40)에 걸어맞춰지는 걸어맞춤부(22a)를 가지며, 일단부측에 탄성편(21)을 구비한 조작플레이트(Ab)와, 관통구멍(16)에 직교하도록 연통되고, 조작플레이트(Ab)가 이동가능하게 조립되는 동작오목부(12)를 구비한 암고정구 본체(Aa)를 가진다.  또, 조작플레이트(Ab)는 탄성걸어맞춤부(23)를 휘게 하면서 끼워지며, 탄성걸어맞춤부(23)는 조작플레이트(Ab)의 빠짐방향으로의 이동을 방지하도록 걸어맞춤부(13)에 걸어맞춰진다. 조작플레이트(Ab)는 관통구멍(16)을 통하여 끼워지는 수고정구(B)의 머리부(40a)에 의해서 탄성편(21)을 휘게 하면서 동작오목부(12)의 내측을 향하여 이동되고, 머리부(40a)의 걸어맞춤부(43)를 향하여 탄성편(21)에 의해서 되밀리도록 이동하여 걸어맞출 수 있도록 구성한다.
Patent KR-20000006607-A (KR)
Inventor: LEE KYUNG RAK
IPC: B61L25/00
Filed: 1999-03-26
Abstract: PURPOSE: A disorder monitoring system is provided to previously prevent the accident by sending the inspection message and the examination alarm before the disorder, to analyze the cause of disorder accurately. CONSTITUTION: A disorder monitoring system is composed of: a transmitting device(100) for storing by collecting the various type of environment monitoring signal such as temperature, moisture, voltage of a machine room(30) and also for collecting the monitoring information of each station; a monitoring device(200) for predicting the part of disorder occurring, and also monitoring the disorder state and operation state and so on in a screen using the analyzing program which is previously stored and the standard values by demanding the collected information of monitoring information collecting of each station and the transmitting device(100); a monitoring device(300) for representing by synthesizing the cause of the disorder occurring accurately.
Patent KR-20000023877-A (KR)
Inventor: CHUNG DONG BAIK
IPC: C12P13/04
Filed: 1999-04-20
Abstract: PURPOSE: A manufacturing method of high concentrated essential amino acids is provided in which, high concentrated essential amino acids, nutrients, and natural organic acids are obtained from pine tree, especially, pine needles and young stems, at low costs. CONSTITUTION: A manufacturing method comprises the following steps of: 1) washing 75kg of Pine needles and 25kg of young stems (less than 3 years) in fresh water; 2) Pressing them at high pressure to obtain 32.5kg of sap and 64.42kg of cellulose; 3) projecting the obtained sap into a distillation apparatus and heating at 97-100°C, and 4) collecting a colorless and transparent distillate from steam by cooling system. The distillate includes 8 sorts of high concentrated essential amino acids(isoleucine, leucine, lysine, L-methionine, D-phenylalanine, tryptophane, L-valine, and L-threonine) and many sorts of nutrients such as vegetable protein or vitamin A, and natural organic acids.
Patent KR-20000066804-A (KR)
Inventor: CHO GWANG HAENG
IPC: H01L21/768
Filed: 1999-04-21
Abstract: PURPOSE: A method of fabricating semiconductor element is provided to form a DRAM cell which can amplify a capacitance of cell capacitor spontaneously without loss of chip area. CONSTITUTION: In a method of fabricating semiconductor element, a first insulating layer(20) having a contact hole of storage electrode is made on a n-type semiconductor substrate (10) equipped with a moss field effect transistor formed by a gate electrode(14) and a p-type source area(18) and drain area(16). After forming a storage electrode(22) connected with the substrate through the contact hole, a dielectric film(24) and a plate electrode(26) are made on the surface of storage electrode. A second insulating layer(28) having a bit line contact hole over the whole surface is formed, a spacer is made of a polycrystal silicon layer(32) doped with p+ impurities on the sidewall of bit line contact hole. Finally, a bit line is made by forming polycrystal silicon layer(34) doped with n+ impurities on the whole surface.
Patent KR-20000066885-A (KR)
Inventor: LIM KWANG SHUL
IPC: B60K17/28
Filed: 1999-04-21
Abstract: PURPOSE: A power convert device for special-purpose vehicle is provided to convert the power of a special-porpowe vehicle by using an air pressure, whenever needed. CONSTITUTION: A common power convert device transfers a power from a power shaft to an output shaft through a first, a second and a third gear. A power converting device for special-purpose car comprises a power converting member and a power outputting member. The power converting device has an oil room(50) and rotating medium bodies(30,40) in a housing(20) for containing an extension portion(10) formed on the lower portion of the third gear(95). The power outputting member is mounted on the lower portion of the power converting device after passing through the power converting device and has a piston(70) for ascending/descending the respective rotating medium bodies(30,40).
Patent KR-20000067390-A (KR)
Inventor: KIM JI SANG
IPC: E21D11/38
Filed: 1999-04-28
Abstract: PURPOSE: A thermal fusion roller of a waterproof plate is provided to improve productivity by keeping a work speed regular and to prevent the human body of workers from being changed or wounded by taking a comfortable posture. CONSTITUTION: A hot-air blower operates and hot air blows to a ventilating port(113) of a heating plate(110) through a feed line(111). The ventilating port(113) penetrates the heating plate(110) vertically, thus, the hot air melts a part of the surface by heating a waterproof plate and a waterproof sheet of the heating plate(110). A thermal fusion roller moves forward and a heating unit(100) passes by heating the waterproof sheet and the water stop with the hot air. The water stop and the waterproof sheet are pressed by a roller(220) to be combined if a worker presses a push plate(210).