baber/WOPTO huggingface dataset:
Patent KR-20000043904-A (KR)
Title: Method for forming contact hole of semiconductor device
Inventor: RYU JAE OK
IPC: H01L21/28
Filed: 1998-12-29
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided which can form a fine contact hole with repeatability without the reduction of an active region during self align contact processing among the fabrication process of a semiconductor device. CONSTITUTION: According to the method, a photoresist pattern(15) is formed on a part where a contact hole is to be formed during SAC(self align contact) process, and a low temperature oxide film(16) is deposited on the rest part including the photoresist pattern. And, after planarizing the low temperature oxide film and the photoresist pattern by polishing with a CMP(Chemical Mechanical Polishing) process, a fine contact hole(17) is formed by removing the photoresist pattern. The method prevents the reduction of an active region because of using a large quantity of polymer to obtain high selectivity as to a nitride film or an oxynitride film during etching the oxide in the conventional self align contact process.
Patent KR-20000046140-A (KR)
Title: Organic electroluminescent display panel and method therefor
Inventor: KIM CHANG NAM
IPC: H05B33/00
Filed: 1998-12-31
Abstract: PURPOSE: An organic electroluminescent display panel and method therefor are provided to increase emitting efficiency on a mono-, multi-, or full color display panel by employing a reflector which is made of silver in forming a partion wall to minimize amount of light penetrated through a partion wall. CONSTITUTION: An organic electroluminescent display panel comprises: a first electrode (2) formed strip-shaped on a plate (1); a partition wall (5) formed between the first electrode strip and having a reflector on its surface; at least one organic layer formed over the whole surface of the plate having the partition wall; and a second electrode (3) formed strip-shaped at right angles to the first electrode each insulated by the partition wall to form an electrode layer over the whole organic layer.
Patent KR-20000046313-A (KR)
Title: Method for leveling frequency of multi-way speaker system
Inventor: KIM SANG YOON
IPC: H03H9/00
Filed: 1998-12-31
Abstract: PURPOSE: Method for leveling frequency of a multi-way speaker system is provided to prevent projecting from outputs due to frequency overlapping by leveling frequencies applied to a low-pitched, a middle-pitched, and a high-pitched sound speaker of the multi-way speaker system and to constitute a high output speaker system as well by applying the multi-way speaker method. CONSTITUTION: Method for leveling frequency of a multi-way speaker system comprises the steps of: deciding an attenuation corresponding to an ascension generated in a specific cutting frequency; calculating a treble cut-off frequency and a lower cut-off frequency by using a formula in accordance with the present invention; and designing each filter of a separation circuit which separates an input signal into a frequency band suitable for a low, a middle, and a high pitched speaker by means of the calculated treble cut-off frequency and the lower cut-off frequency.
Patent KR-19990044206-A (KR)
Title: 선형 폴리올레핀에 대한 접착 촉진제
IPC: B32B27/32
Filed: 1996-07-26
Abstract: 본 발명은: a) 실질적으로 선형인 제1 올레핀 공중합체를 포함하는 제1 기질; b) 실질적으로 선형인 제2 올레핀 공중합체의 그래프트 공중합체를 포함하는, 제1 기질을 적층시키는 접착 촉진제; c) 접착 촉진제와 혼합되는 접착성 강화용 수지, 또는 접착 촉진제를 적층하거나 이와 혼합되는 접착제; 및 d) 제1 기질에 접착적으로 결합된 제2 기질을 포함하는 적층물에 관한 것이다.  본 발명은 또한 C 2 -C 20 올레핀 및 에틸렌 불포화된 카복실산 또는 산 무수물로 부터 유도되는 공중합체, 및 극성 그룹 기능화된 실질적으로 선형인 올레핀 공중합체 또는 협소한 분자량 분포, 중합체 주쇄를 따라 공단량체 단위의 무작위한 분포, 및 75 이상의 균질성 지수를 갖는 에틸렌 및 C 3 -C 20 α-올레핀의 극성 그룹 기능화된 공중합체의 혼합물을 포함하는 접착 촉진제에 관한 것이다.  본 발명의 적층물 및 접착 촉진제는 욕실 스케일(bathroom scale), 신발 바닥재, 카페트 안감, 및 자동차 방풍유리를 포함하여, 다양한 최종 용도 적용에 유용하다.
Patent KR-19990067017-A (KR)
Title: 혼성 구동장치
IPC: B60W20/00
Filed: 1996-08-21
Abstract: 본 발명은 하나의 내연기관과, 하나의 전자기계를 포함하며 상기 기계의 운전성능을 자동차 구동축으로 전달가능한 자동차용 혼성 구동장치에 관한것이다. 
     상기 내연기관(12) 및 전자기계(14)는 하나의 전자역학 변환기(34)에 의해 접속된다.
Patent KR-19990067446-A (KR)
IPC: C07K14/505
Filed: 1996-11-07
Abstract: A method for increasing the efficiency of gene transfer into target cells with a retrovirus is disclosed. In the method, the target cells are infected with the retrovirus in the presence of either a mixture of an effective amount of a functional material having retrovirus binding domain and an effective amount of another functional material having target cell binding domain, or an effective amount of a functional material having these binding domains on the same molecule. The functional materials may be used without immobilization or with immobilized on beads. The method is useful, for example, gene therapy.
Patent KR-19990071514-A (KR)
Title: 원뿔형극편이구비되어있는복합동심-갭자기렌즈및디플렉터
IPC: H01J37/147
Filed: 1997-09-16
Abstract: 입자비임 광학 시스템을 위한 복합 자기 렌즈 및 디플렉터는 보다 정확한 자기편향을 허용하기 위해 배열된 동심 갭 및 동심 원뿔형 하부 극편들을 갖는다. 솔레노이드 렌즈 코일에 의해 발생된 자속은 포화 효과를 최소화하기 위하여 자기적으로 소프트한 내부 및 보다 높은 포화자속 외부 극편에 의해 분배되고, 한편 내부 편향코일에 의해 발생된 자속은 자속 누설 및 결합된 와전류 안정효과를 최소화하는 자기적으로 소프트한 내부 극편에 한정된다. 차폐링은 또한 누설 자속을 함유한다. 내부 자기 회로는 열팽창 드리프트를 최소화하기 위해 접착제로 결합되어 설치되어 있다.
Patent KR-19990071887-A (KR)
Title: 실리콘 히드로겔의 모듈러스를 감소시키는 데 유용한 단량체단위
IPC: C07F7/08
Filed: 1996-11-12
Abstract: 본 발명은 히드로겔의 모듈러스를 감소시키는 데 유용한 단량체 단위에 관한 것이다. 본 발명의 단량체 단위를 포함하는 실리콘 히드로겔은 실리콘 히드로겔 콘택트 렌즈와 같은 생체 의학적 제품을 제조하는 데 특히 유용하다. 본 발명의 단량체 단위는 하기 화학식 1로 표시된다: 
     화학식 1 
     
       
     
     상기 식 중, 
     A는 활성화된 불포화 기이고; R과 D는 각각 탄소 원자 수가 1 내지 10이고 그 탄소 원자들 사이에 에테르 결합을 포함할 수 있는 알킬, 알킬렌 또는 할로알킬 기이며; R 1 , R 2 , R 3 및 R 4 는 각각 탄소 원자들 사이에 에테르 결합을 포함할 수 있는 알킬 또는 할로알킬 기; 실록산 기; 및 탄소 원자 수가 6 내지 18인 탄소환 고리 기로부터 선택되고; m은 1 내지 500의 정수이며; n은 1 내지 20의 정수이고; x와 y는 0 또는 1이며; z는 1 또는 2이고; x+y+z = 3이며; 단, R 1 또는 R 2 중 하나 이상은 탄소 원자 수가 1 내지 10인 알킬 기이다.
Patent KR-20000064483-A (KR)
Title: 저,중및고비점물질의혼합물로부터중비점물질의분리방법
IPC: C01B21/14
Filed: 1996-12-20
Abstract: 본 발명은, 저, 중 및 고 비점 물질의 혼합물로부터 저 및 중 비점 물질을 함유하는 분획을 분리하기 위한 방법으로서, 중 비점 성분을 저 비점 물질의 증기 중에 축재하고 중 비점 성분을 저 비점 성분의 온도 수준에서 얻을 수 있도록, 탑 내에서 저 비점 물질의 증기로 탑저의 혼합물을 처리하는 분리 방법에 관한 것이다.
Patent KR-19990077137-A (KR)
Title: 변형가능한 스텐드오프에 의하여 보호되는 물질을구비하는 재료 및 제조방법
IPC: A61K9/70
Filed: 1997-01-08
Abstract: 물질 이송 시스템이 물질을 내장하기 위한 최외곽 표면과 공간을 갖는 3차원 구조를 갖는다.    물질이, 의도하지 않는 외부표면과의 접촉으로부터 보호되도록, 최외곽 표면형상 보다 낮은 높이를 갖는다.    이 3차원 구조가 실질적으로 2차원 구조로 충분히 변형되어 물질이 필요한 외부 표면이 함몰됨이 없이, 노출되어, 외부표면과 접촉하게 될 때까지, 이 물질은 보호된 채로 잔존한다.    변형은 압축력에 의하여 실현되며, 이 3차원 구조의 최외곽 표면형상이 압축력의 방향으로 변형하게 된다.     이 3차원 재료의 제조 방법은,  물질을 성형 표면상으로 코팅하는 단계, 이 물질의 코팅을 성형 표면으로부터 재료로 전달하는 단계, 및 물질이 성형 표면과 접촉한 채로 재료를 3차원 구조로 형성하는 단계를 구비한다.
Patent KR-19990087685-A (KR)
Title: 고온 가스 필터 카트리지
IPC: F01N3/021
Filed: 1996-07-24
Abstract: 배기 가스로부터 미립물을 여과시키기 위한 재생성 가스 필터 카트리지(20,120)는 천공부와 개방 단부(154)를 갖춘 중공관(130)을 구비한다.  상기 천공부(130)는 개방 단부(154)의 직경보다 큰 직경을 가진다.  필터 요소(132)는 중공관(130)에 배치되고, 필터 요소(132)는 천공부(130)의 큰 직경과 개방 단부(154)의 작은 직경 상으로 연장한다.
Patent KR-20000005188-A (KR)
Title: Method of producing a cathode-ray tube and apparatus therefor
Inventor: HIRAYAMA KAZUMASA
IPC: C03C27/06
Filed: 1997-04-11
Abstract: PURPOSE: The aim is to provide a method of manufacturing a stable cathode-ray tube which has reduced volume of vacuum chamber and high efficiency. CONSTITUTION: At least an effective region of the face of a cathode-ray tube panel is held in a vacuum chamber to be maintained in an air-tight state relative to the exterior of the vacuum chamber, and a thin layer is formed on the face using a film-forming device.
Patent KR-20000016208-A (KR)
Title: Pulsation reducing device
Inventor: TAKESHITA SEIICHIRO
IPC: F04B11/00
Filed: 1998-04-01
Abstract: PURPOSE: A pulsation reducing device is provided to contain a restriction for dividing the interior of a closed pipe into plural areas and a location between a branching point from a pipe line and a terminal of the pipe line. CONSTITUTION: A device for reducing pulsation of an oil flowing in a hydraulic pipe line, which comprises a closed pipe branching from the pipe line and closed at an end, and at least one restriction for dividing the interior of the closed pipe into a plurality of regions at a location between a branching point from the pipe line and a terminal thereof.
Patent KR-19990068037-A (KR)
Title: 공기조화장치
IPC: F24F11/02
Filed: 1999-01-21
Abstract: 본 발명은 공기조화장치에 관한 것으로서, 압축기(1)로부터의 냉매배관은 사방향밸브(2)를 경유하여 실내 열교환기(3)에 접속되고, 실내열교환기(3)로부터의 냉매배관은 전자팽창밸브(4)를 경유한 후, 두 방향으로 분기하여 한쪽은 이방향밸브(5)를 경유하여 석유냉매 가열기(7)에 접속되고, 다른 쪽은 이방향밸브(6)를 경유하여 실외열교환기(8)에 접속되며, 석유냉매 가열기(7)로부터의 냉매배관은 압축기(1)에 접속되고, 실외열교환기(8)로부터의 냉매배관은 사방향밸브(2) 및 역류방지밸브(9)를 경유하여 압축기(1)로 되돌아가며, 운전제어부(10)는 외기온도 센서(11)에서의 외기온도신호에 따라 히트 펌프운전과 냉매가열운전을 전환하여 제어를 실행함으로써, 
     공기열원에 의한 히트펌프운전과 연소열원에 의한 냉매가열운전을 경제성과 쾌적성을 고려하여 운전을 전환하고, 난방 운전 비용을 저감하는 동시에, 쾌적성을 향상시킨 공기조화장치를 제공하는 것을 특징으로 한다.
Patent KR-19990072349-A (KR)
IPC: H01L21/28
Filed: 1999-02-01
Abstract: 본 발명은 원자적으로 평탄한 계면(atomically flat interface)을 갖는 전도성 콘택트(contact)를 형성하기 위한 방법에 관한 것이다.  코발트와 티타늄을 함유하는 층이 실리콘 기판 위에 증착되어, 결과적인 구조가 질소 함유 대기에서 약 500 ℃ 내지 700 ℃로 어닐링(annealed)된다.  어닐링 단계에서 형성된 구조의 상부면 위에 전도성 재료가 증착된다.  전도성 재료가 하부의 실리콘 기판 안으로 확산하는 것을 방지하는 평탄한 계면이 형성된다.  이 방법은 ULSI의 얕은 접합에 요구되는 것과 같은 매우 작은 소자와 얕은 접합에 대한 콘택트를 형성하는 데 사용될 수 있다.
Patent KR-20000055429-A (KR)
Title: Aaaaa
Inventor: LEE JAE BOK
IPC: A61H39/08
Filed: 1999-02-05
Abstract: PURPOSE: A needle rod is provided to accomplish an increased effectiveness of acupuncture while arranging at an interior of the need rod a material for emitting a far infrared ray and a magnet for emitting magnetism good for human body. CONSTITUTION: A needle rod(10) comprises an apex(14) and a hollow portion(13) at a center portion adjacent to the apex, the hollow portion being filled with a material(21) for emitting a far infrared ray, the hollow portion having a magnet(22) for emitting magnetism good for human body, the hollow portion having a hexagonal member(23) for shutting off a variety of harmful wave. The apex is protected by a cap(16), and the needle rod has at a lower periphery thereof a male screw portion(17) and a female screw portion(18) at an inner periphery of the cap(16) to be coupled to the male screw portion. The apex of the thus-configured needle rod increases effectiveness of acupuncture.
Patent KR-19990072468-A (KR)
Title: 검정콩을이용한청국장및그제조방법
IPC: A23L11/20
Filed: 1999-02-06
Abstract: 본 발명은 검정콩을 이용한 청국장과 그 제조방법에 관한 것으로 검정콩을 주재료로 사용하며 프로테아제, 아밀라아제 등의 효소활성이 높고 점질물의 생성능력과 혈전용해능이 우수한 균주를 접종한 후 추가로 과채류를 첨가하여 제조한 청국장은 청국장 고유의 퀴퀴한 냄새가 억제되고 관능검사결과 기호도가 우수한 효과가 있으며 혈전용해능, 과산화물가 억제능, 아질산염 소거능, 식중독 및 부패균에 대한 항균효과를 나타내는 우수한 뛰어난 효과가 있다.
Patent KR-19990046312-A (KR)
Title: 번데기동충하초제배방법
Filed: 1999-01-30
Abstract: 본 발명은 동충하초 재배방법에 관한 것으로, 동충하초 배양배지를 총중량을 기준으로 누에번데기 75중량%-90중량%와, 곡물 10중량%-25중량%를 혼합하여 종균병에 투입하고, 동충하초 배양배지가 투입된 종균병을 살균기에 넣어서 기 설정된 소정온도와 시간으로 살균한 뒤 냉각시켜 통충하초 종균을 종균병에 투입한 뒤, 온도 약25℃와 습도 약70%조건에서 약 20일간 배양한 후 버섯발이실로 옮겨서 온도 약20 ℃와 습도 약85%를 유지하면시 약 20일간 성장시킴으로써, 누에 애벌레를 번데기로 키우는 시간과 비용이 들지 않도록 함과아울러 곡물이 배양배지의 수분과 양분을 조절하도록 하는 것이다.
Patent KR-20000059460-A (KR)
Inventor: ON JAE GYEONG
IPC: G06K15/00
Filed: 1999-03-04
Abstract: PURPOSE: A size down copy method of a combined apparatus is provided for preventing an over consumption of paper and implementing an easier operation when cutting multiple data printed on a recording paper. CONSTITUTION: A user selects a size down copy ratio in a combined apparatus, a size down mode and a set copy key(S301). A central processing unit(10) checks a size down ratio stored in a system memory(15)(S302). The central processing unit(10) controls a scanner module(11) and stores into the system memory(15)(S303), and it is checked whether the size down ratio is above 50%(S304). As a result of the check, if the size down ratio is above 50%, the scanned data is down-sized based on a checked ratio(S305). The data down-sized based on a certain ratio is printed on a recording paper through a printer(18) controlled by a printer drive(17) based on a page-per-pager method.
Patent KR-20000061486-A (KR)
Inventor: KIM JONG HWAN
IPC: A23G3/00
Filed: 1999-03-26
Abstract: PURPOSE: A cake component is provided, having the advantages of a castella and a biscuit and the initial softness for a long time. Especially it includes stearine lactate natrium as an emulsifying agent and vegetable oil for a long softness. CONSTITUTION: A cake component is comprised of 26-29wt.% of flour, 24-28wt.% of sugar, 0.3-1.0wt.% of baking powder, 2-3wt.% of refined wine, 2-4.5wt.% of water, 3-7wt.% of vegetable oil, 0.1-1wt.% of stearine lactate natrium, 2-3wt.% of margarine, 0.1-1wt.% of dextrin, 0.1-1wt.% of powdered milk, 0.1-1wt.5 of salt and an egg.
Patent KR-20000066336-A (KR)
Inventor: KIM JIN HO
IPC: H01L21/82
Filed: 1999-04-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify a manufacturing process, by minimizing the number of masks, and by making it easy to perform a photolithography process. CONSTITUTION: An active region(51a) is selectively defined on a semiconductor substrate(51). Bit lines(55a) are formed on a side of the active region along the direction in which the active region is formed. A storage node plug electrically connected to the active region and a storage node electrode(58b) forming one body together with the storage node plug are formed by patterning the conductive material, electrically connected to the active region in an upper side of the active region between the bit lines.
Patent KR-20000067434-A (KR)
Inventor: KIM SEON HUI
IPC: H04B7/155
Filed: 1999-04-28
Abstract: PURPOSE: A method for loading an operation program of a base station is provided to reduce a service-suspend time generated when a new program is loaded on a base station in a mobile communication system, and to load the new program into a not-used area of a memory in a call control processor(CCP), so that service of the base station can not be suspended through role changes of a waiting area and an operation area at a loading completion point. CONSTITUTION: An operation program generated from a BSM is loaded into a not-used area of a memory in a call control processor(CCP). The loaded operation program is delivered to a low layer processor. The low layer processor performs to verify the operation program. If a new program is verified, a normal operation is performed through the operation program of the not-used area of the memory and an operation program of a used area of the memory is suspended.
Patent KR-19990046819-A (KR)
Title: 다시마국수의제조방법
IPC: A23L7/109
Filed: 1999-04-30
Abstract: 본 발명은 영양이 풍부하고 비교적 저렴한 해조류인 다시마를 이용한 국수의 제조방법에 관한 것으로, 
     염장한 다시마를 세척한 후 수분을 탈수하는 탈염 탈수공정과, 탈염된 다시마를 직경 약 3mm의 크기로 절단 분쇄하는 분쇄공정과, 분쇄된 다시마를 2중 가마솥내에 물과 함께 내입하고 탄산 나트륨과 소금을 첨가하여 가열시켜 용해하는 가열용해공정과, 가열용해된 용해물을 진공 교반기에 넣고 교반하여 반죽물을 형성하는 진공교반공정과, 진공교반된 반죽물을 압축기에 넣고 압출 성형하는 동시에 유산 칼슘 용액에 5-10분 동안 담구어 응고시키는 압출 성형공정과, 압출성형된 국수를 물속에 담구어 유산칼슘용액을 제거하는 침적공정과, 그 국수를 포장하여 이를 88∼92℃의 열수로 살균시킨 후 냉각되게 한 살균냉각 공정으로 제조하므로서, 우수한 영양성분으로 되어 있는 다시마를 밀가루의 혼합이 없이 취식이 용이한 국수로 가공하여 늘 생식할 수 있게 하므로서 다시마의 우수한 영양성분을 섭취할 기회를 늘림과 동시에 새로운 기호식품을 제공할수 있게한 것이다.
Patent KR-20000072867-A (KR)
Inventor: CHOI KYOO YONG
IPC: H04J13/10
Filed: 1999-05-01
Abstract: PURPOSE: An apparatus for generating a chaos spectrum spread signal in multiplex communication is provided which converts connection of a non-linear analog/digital converter to a decoder to obtain multiple values whose sequence is changed. CONSTITUTION: In a chaos restricting multi-value circuit constructed of a chaos generating one-dimensional circuit, a non-linear analog-digital converter and a non-linear digital-analog converter, the circuit being for performing multi-value operation using a multi-value obtaining circuit for restricting chaos in order to process complicated combination problems, connection of a non-linear analog/digital converter to a decoder is converted to change the sequence of output multiple values.
Patent KR-20000073513-A (KR)
Title: Gas exhaust system
Inventor: OH DON GI
IPC: H01L21/02
Filed: 1999-05-11
Abstract: PURPOSE: A gas exhaust system is provided to prevent a counterflow of an exhaust gas, by increasing an exhaust speed of the exhaust gas using a fan to prevent solid foreign substances included in the exhaust gas from being accumulated in an exhaust line, and by supplying emergency power to the fan in a stoppage of electric power. CONSTITUTION: A gas exhaust system comprises a plurality pumps(210), an exhaust duct(250) and a fan portion(262). The pluralities of pumps absorb an exhaust gas reacted on a wafer, connected to a plurality of process chambers(A,B,C,D) through respective vacuum lines(220). The exhaust duct is connected to each first exhaust line(230) extended from an exit of each pump. The exhaust gas exhausted from the pump flows into the exhaust duct. The fan portion is established between the first exhaust line and the exhaust duct, which prevents solid grains among the exhaust gas from being accumulated on an inner wall of the first exhaust line by increasing the speed of the running exhaust gas flowing through the first exhaust line, and prevents the exhaust gas from flowing backward into the process chamber when the pump stops.
Patent KR-20000073997-A (KR)
Inventor: HA DO SEON
IPC: H01L21/68
Filed: 1999-05-17
Abstract: PURPOSE: A lift head of an ion implantation apparatus is provided to prevent damage to other expensive parts of the apparatus and to decrease the number of exchanged parts of the lift head, by having an intermediate part of the lift head folded in the direction opposite to an impact. CONSTITUTION: A lift head(50) of an ion implantation apparatus comprises an upper part, a lower part and an intermediate part(51). The upper part is coupled to a clamp assembly(20). The lower part is coupled to a piston rod of a cylinder. The intermediate part is between the upper and lower parts. The intermediate part is composed of a folded structure to avoid being broken.
Patent KR-20000074681-A (KR)
Inventor: AHN BYEONG CHEOL
IPC: H01L29/786
Filed: 1999-05-25
Abstract: PURPOSE: A thin film transistor(TFT) is to provide a superior electrical characteristic by connecting a plurality of active layers in parallel, and to form polycrystalline silicon having a large grain and a small grain boundary by establishing fine space parts. CONSTITUTION: A thin film transistor(TFT) comprises a substrate, an insulating layer, a plurality of active layers, a gate electrode(108) and a source/drain electrode. An etch portion is formed on the substrate(1). The insulating layer has a plurality of space parts(116) inside, formed on the etch portion of the substrate. The pluralities of active layers are positioned on each space part within the insulating layer. The gate electrode is formed on the insulating layer in an upper portion of the plurality of active layers. The source/drain electrode is connected to the active layers, respectively.
Patent KR-20000006456-A (KR)
Inventor: UEDA HIROSHI
IPC: G11B15/46
Filed: 1999-06-25
Abstract: PURPOSE: The record player is to be light and small in size and mount the tape cartridge to run at a steady speed for stable reproduction play without vibration. CONSTITUTION: Based on the rotation speed of a winding reel(3) detected by an interrupter(7) provided on the reel(3) and on an optical sensor(8), clock signal is computed by an operation circuit(11) for reading from a ROM(17) the count value per second corresponding to the accumulated count value. A rotation control(12) computes the running speed of a tape(6) on the detection signal of sensors(13a, 13b), and a control signal(FC) output controls the rotation speed of the winding reel(3) and supply reel(5) to keep the tape running speed at a value. As a result, the need for a capstan motor is removed to make it possible to house a tape(6), a drum (2), a reel(3), a supply reel(5), a control drive system in a small tape cartridge housing(1) to make it possible to mount on a record player.
Patent KR-20000011328-A (KR)
Inventor: ALDRE BERY KEES
IPC: H04L29/10
Filed: 1999-06-25
Abstract: PURPOSE: A data communication device is provided to be able to effectively use a communication overhead, and to save the costs when a network transmits each datagram thereby. CONSTITUTION: The data communication device comprises: a device for receiving the data transmitting through a network(11); a device for allocating a data record to a datagram; a device for packing the data record to the datagram for transmitting through the network; the device for packing to select the data record in a order escaped from a sequential order when allocating the data record to the datagram, and to allocate the largest data record agreed with the datagram to the datagram to packet now.
Patent KR-20000011804-A (KR)
Inventor: RUSS WERNER
IPC: C09B67/22
Filed: 1999-07-19
Abstract: PURPOSE: Provided is dye mixture which is offered the dyeing having improved yield than the color yield dyed by respectively dyes in dye mixture and use thereof. CONSTITUTION: A dye mixture comprises one or more dyes of formula I and one or more dyes selected form the group of the dyes of formulae II and III. In the formulae, M is hydrogen or alkali metal; D¬1 is benzene or naphthalene radical; D¬2 is benzene or naphthalene radical; Y is vinyl or is ethyl which is substituted in the β-position by a substituent by a substituent which is eliminated by the action of an alkali; R¬1, when D¬1 is benzene radical, is hydrogen, alkyl having 1 to 4 carbon atoms or alkoxy having 1 to 4 carbon atoms, and when D¬1 is naphthalene radical, is hydrogen or sulfo; R¬2, when D¬1 is benzene radical, is hydrogen, alkyl having 1 to 4 carbon atoms or alkoxy having 1 to 4 carbon atoms, and when D¬1 is naphthalene radical, is hydrogen or sulfo; R¬3, when D¬2 is benzene radical, is hydrogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, carboxy or sulfo, and when D¬2 is naphthalene radical, is hydrogen or sulfo; R¬4, when D¬2 is benzene radical, is hydrogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms or sulfo, and when D¬2 is naphthalene radical, is hydrogen or sulfo; R¬5, when D¬2 is benzene radical, is hydrogen, chloro, bromo, or sulfo, and when D¬2 is naphthalene radical, is hydrogen or sulfo; X¬1 is fluoro, bromo or chloro; X¬2 is fluoro, bromo or chloro; Z¬1 is the group of formulae 4a or 4b; Z¬2 is one selected from the group defined in Z¬1; X¬3 is fluoro, bromo or chloro; Z¬3 is one selected from the group defined in Z¬1; Z¬0 is the group of formulae 5a, 5b, 5c or 5d; the group -SO3M of sulfoaminonaphtol radical in the formulae I, II and III is bonded to the naphtalene radical meta or para to the NH group; and the azo group of the formula III is bonded to the benzene nucleus meta or para to the group -NH-of Z¬0. The dye mixtures can be used for deep blue or yellowish red dyeing of hydroxy- and/or carboxamino-containing fiber material.
Patent KR-20010011080-A (KR)
Title: Movable fence for platform
Inventor: TANAKA MASAAKI
IPC: B61K13/00
Filed: 1999-07-26
Abstract: PURPOSE: A movable fence for a platform is provided to allow a passenger in a train to escape from the train toward the platform of a station when an entrance of train is in discord with an entrance of the movable fence installed at the platform in case of emergency. CONSTITUTION: The movable fence for a platform includes a control lever(1) installed on a platform(7) for a train and a door(2) for opening or closing an entrance(8) of the train. A part of the control lever(1) opposite to the entrance pivots on an axle portion. The swiveling movement of the control lever(1) is controlled by a locking member(4) which is operated by means of a control part(3). The control part(3) comprises a push button which is installed at a side surface of a line extending from the control lever(1). The locking member(4) is connected with the control part(3) through a flexible member for mechanically transmitting a release operation of the control part(3).