baber/WOPTO huggingface dataset:
Patent KR-920007386-B1 (KR)
Title: Screw rolling method
Inventor: LEE JAE-WON
IPC: B21H3/00
Filed: 1990-11-21
Granted: 1992-08-31
Abstract: In the method, threading rollers (2,2') are installed on  the side wall of a fixed stock (1) with the drive shaft  (2a)  of  the roller (2) arranged to rotate only in one direction; on the  other hand, a coupler (5) fixed to the carrier stock (4)  with  a  shaft (5a) is arranged for free rotation and is received in  the  hollow portion (6a) of a door lock cylinder (6) for  coupling  to  engage the portion (7) for threading between the thread  portions  (3,3') of the rolls (2,2') to roll threading (8).
Patent KR-930004501-B1 (KR)
Title: Catalyst for removing nitrogen dioxide and nitric oxide
Inventor: NAM IN-SHIK
IPC: B01D53/54
Filed: 1990-12-27
Granted: 1993-05-27
Abstract: A catalyst comprises copper supported on the zeolite  carrier and is available to  remove  nitrogen  oxides  in  the  combustion exhaust gas layer which contains surfurous acid gas, using ammonia as a reducing  agent.  The  zeolite  used  is  a  natural  zeolite containing mordenite type having the weight ratio  of  silicon  to aluminum, 4-5.  The  above  copper  from  copper  sulfate,  copper nitrate and copper acetate is supported on natural zeolite by  ion exchange reactions, the amount of supporting being 0.75-2.25  wt.% against the overall weight of the catalyst.
Patent KR-950009721-B1 (KR)
Inventor: TOSHIMA ISAO
IPC: B31B19/90
Filed: 1989-02-01
Granted: 1995-08-26
Abstract: 내용 없음.
Patent KR-0174545-B1 (KR)
Inventor: KRISMER BRUNO E
IPC: C22C26/00
Filed: 1991-02-27
Granted: 1999-02-18
Abstract: 코발트 결합 다이아몬드 공구(예를 들어, 절삭, 드릴링 연마용) 복합 재료는 1내지 5중량 퍼센트를 가지는 코발트-붕소 합금의 균일 기지내의 다이아몬드
                입자를 구비하며 균일하게 안정 및 조정가능한 약200 내지 650HB 30 의 기지 경도를 갖는다.
Patent KR-0134367-B1 (KR)
Title: Transmission series
Inventor: LACHENMAIER SEPP
IPC: F16H57/033
Filed: 1991-04-04
Granted: 1998-04-18
Abstract: Transmission series with a variable gear stage (variation stage) consisting of a pair of gearwheels. Within the series, the variation stage encompasses a range of permissible sizes (Bi = B1... Bm) which in each case have the same centre distances (Ai = A1 ... Am). The same range of permissible transmission ratios (Ii = I1... In) is provided for all sizes, so that the centre distances (Ai) and the transmission ratios (Ii) form a matrix (M). The number of components required is substantially reduced by correlating the graduation of the centre distances (Ai) and the graduation of the transmission ratios (Ii) in such a way that the same gearwheel is used in a variation stage sequence (S) comprising a number of variation stage sizes. <IMAGE>
Patent KR-0171212-B1 (KR)
Inventor: VELASQUEZ DAVID J
IPC: A61M15/02
Filed: 1991-05-02
Granted: 1999-02-01
Abstract: 본 발명은 미랍자화된 약제로서 최소한 부분적으로 채워지고 약제 운반 기구로서 유용한 불연속 함몰부들을 포함하는 시이트상 재료에 관한 것이다. 이러한 시이트상 재료는 흡입에 의해 환자에게 운반하기 위한, 약제의 에어로졸화를 위해 제공되는 기구에서 유용하다.
Patent KR-910007606-B1 (KR)
Title: Process for making veber age from the root bark of various araliaceous shrubs
Inventor: OH SANG-KYONG
IPC: A23L2/38
Filed: 1991-05-10
Granted: 1991-09-28
Abstract: A process for  preparing  beverage  from  the  root  bark  of various araliaceous shrubs (I) comprises: (a) soaking the material (e.g., (I) , cinnamon bark (II), cassia leguminosae (III),  ginseng (IV), etc.) for 30min, and washing; (b) mixing the washed material with 5-10 times of water and extracting at 60-100 deg.C for 2-3hrs to  obtain the  water-soluble  component  (V);  (c)  mixing   the extracted material with 5-10 times of 80%  EtOH-soluble  component (VI); (d) mixing the (V) with the (VI) and concentrating  to  Brix 50 under vacuum at 50 deg.C or less;  (e)  mixing  0.8-1.5%  (I)-, 0.05-0.1 (II)-, 0.5-1.0% (III)-, and  0.4-0.5  (IV)  extract,  and adding 1.0- 5.0%  sugar,  10-13%  HFCS,  0.02-0.2%  citrate,  0.03% Na-citrate, etc to obtain the final product.
Patent KR-930010371-B1 (KR)
Inventor: HAYASHI DORAHIKO
IPC: A21C3/02
Filed: 1991-05-11
Granted: 1993-10-23
Abstract: 내용 없음.
Patent KR-970001196-B1 (KR)
Inventor: KITAJIMA TATAYUKI
IPC: B65H37/04
Filed: 1991-05-23
Granted: 1997-01-29
Abstract: 내용 없음.
Patent KR-100203958-B1 (KR)
IPC: F16K31/06
Filed: 1991-06-19
Granted: 1999-06-15
Abstract: 비례 솔레노이드 밸브는 전기 권선과 다수의 인접 자기 세그먼트를 가지는 플럭스 통로를 한정하는 자기플럭스 회로를 구비한다.  세그먼트는 유체 통로를 가지는 원통형 중심 세그먼트, 단부 세그먼트, 외측 세그먼트 및 자기 전기자 부재를 구비한다.  세그먼트중 적어도 하나가 병진 운동 가능한 세그먼트에 인접한 공기 간극의 크기와 플럭스 통로에 있는 자기 세그먼트중의 하나의 일부를 조종하도록 플럭스 통로를 따라서 밸브 장치 내에서 병진 운동 가능하다. 
     밸브는 전기 권선을 거쳐 종추글 따라서 고 플럭스 밀도의 지점 또는 가까이에 배치된 비자기 시트 부재를 구비한다.  전기자는 적합하게 비자기 시트부재 가까이의 전기 권선내에 배치된 그 폐쇄된 단부를 가지는 신장 부재이다.  시트부재와 전기자는 보빈 같은 본체를 한정하는 챔버내에 둘러싸인다.  대안적인 실시예에서, 평면 디스크 부재는 전기자의 기부내에 유지된다.  전류가 권선으로 흐르지 않을 때 평면 디스크 부재는 본체를 한정하는 챔버내에 형성된 전기자 시트에 놓여있으며 유체 챔버로부터 공기 누출을 방지한다.  다른 실시예에서는 플럭스 통로내의 하나의 자기 세그먼트를 병진 운동하도록 채용된 보정 고정구를 거쳐 밸브 장치의 보정 중비를 허용한다.
Patent KR-940004155-B1 (KR)
Title: Molding method of socks
Inventor: SONG CHOL-SU
IPC: A43D8/00
Filed: 1991-06-19
Granted: 1994-05-16
Abstract: The method employs an automatic system for executing the forming processes at a regular speed without interruption. The automatic system employing mold assemblies divides the production line into the sections for: compression molding the sole with a mold; heat curing the molded sole in an open-top hot water tank; and cooling the heated mold and sole in a cool water tank. A mold assembly has an upper, middle and lower molds, the upper press plate actuating up and down by screw action of a screw bar attached to the top of the plate and having on the top end a gear being engaged with a rack.
Patent KR-100215165-B1 (KR)
Inventor: CORMAC MICHAEL O CONNEL
IPC: H01L27/04
Filed: 1991-06-28
Granted: 1999-08-16
Abstract: 본 발명은 입력 게이트로서 NAND 및 NOR 게이트를 사용하여 간단하면서 효과적인 입력 버퍼를 제공하는 것이다.
Patent KR-940002738-B1 (KR)
Title: Surface cleaning method of semiconductor substrate
Inventor: KO YONG-SON
IPC: H01L21/304
Filed: 1991-07-09
Granted: 1994-03-31
Abstract: etching a sacrifice oxide layer on an active area; performing a chemical processing so that the overall surface of a substrate becomes hydrophilic; removing the oxide layer; removing an organic component on the substrate; and etching the oxide layer chemically produced on the substrate in removing the organic component, and simultaneously removing a metal impurity on the substrate, thereby suppressing the creation of watermarks on the substrate.
Patent KR-970005049-B1 (KR)
Inventor: LEE WEN-HWA
IPC: C07K14/47
Filed: 1991-07-13
Granted: 1997-04-11
Abstract: 내용없음.
Patent KR-940004301-B1 (KR)
Title: Dyeing devices of color filter
Inventor: JONG SANG-KI
IPC: G02F1/1335
Filed: 1991-10-21
Granted: 1994-05-19
Abstract: The device reduces the variation of density and pH to suppress an evaporation, and improves productivity. The device includes an over head layer (21) to prevent evaporation of dye in the upper of a dyeing vessel, an nozzle hole (20) in an over head layer (21), and heater (23) in a pipeline (22) which supplies a pure water. A 1st room (12) contains a dyeing quantity sensor (24) and 2nd room (13) contains a level sensor (25), pH detector (26) and temperature sensor (27). The device extends an exchange time of dye, and efficiently manufactures a high quality color filter for stable dyeing.
Patent KR-940011481-B1 (KR)
Inventor: KUWATA NOBUHIRO
IPC: H01L29/36
Filed: 1991-11-09
Granted: 1994-12-19
Abstract: 내용 없음.
Patent KR-950006075-B1 (KR)
Title: Adhesive tape and tape cutter
Inventor: LEE KI-SANG
IPC: C09J7/00
Filed: 1991-11-15
Granted: 1995-06-08
Abstract: The adhesive tape is characterized by forming a horizontal cutting part (3) and a vertical cutting part (4) of the adhesive tape wrapped on the paperboard tube, a paper holding part (5) of the non-adhesive part, and a void part (7) formed by inserting a medicum (6) between the both paper holding parts formed on the vertical cutting part. The cutting appts. comprises a supporting table (8) having a guide piece and a supporting piece, a main body (9), a drum (12) on the main body, a cutting tool (13), a cutting blade (22), and an isolating tool.
Patent KR-0133943-B1 (KR)
Title: Self-curing ceramicizable polysiloxanes
Inventor: SCHILLING CURTIS LOUIS JR
IPC: C08G77/10
Filed: 1991-12-13
Granted: 1998-04-20
Abstract: Polysiloxanes containing both alkylhydrosiloxane units and alkylvinylsiloxane units which polysiloxanes are siloxy-endblocked that are useful as starting materials in the preparation of silicon oxycarbide ceramic compositions, a process for their preparation, a process for preparing silicon oxycarbide ceramic compositions therefrom, and novel silicon oxycarbide ceramic compositions are described.
Patent KR-950005991-B1 (KR)
Title: Trunk testing method
Inventor: KIM YONG-SOP
IPC: H04M3/22
Filed: 1991-12-30
Granted: 1995-06-07
Abstract: The method takes the trunk test performing the test instruction without support of the other system or equipment. The method comprises the steps of: waiting the output signal from the far end responder(FER) hooking up the relay line; waiting the connection result of test line after connection transmission path; waiting the test result of test line; and waiting that the test line is recovered.
Patent KR-960004634-B1 (KR)
Inventor: HIROI YOSHIO
IPC: C07F17/02
Filed: 1990-05-10
Granted: 1996-04-11
Abstract: 내용 없음.
Patent KR-940005230-B1 (KR)
Inventor: BAILEY WILLIAM D
IPC: C22C38/04
Filed: 1989-08-31
Granted: 1994-06-15
Abstract: 내용 없음.
Patent KR-100249571-B1 (KR)
Inventor: RUDOLF LATZ
IPC: C23C14/34
Filed: 1992-01-08
Granted: 2000-04-01
Abstract: 반응 스퍼터링 공정의 제어 방법에 있어서, 반응 스퍼터링 공정의 전기 입력을 결정하는 두 요소, 즉 사용전압 혹은 유효 전류의 세기 중 한 요소의 값에 의해 결정되는 작업점은 공정실 내에 유입되는 예를 들면 O 2 와 같은 반응 가스를 조절함으로써 스퍼터링 시스템의 반응가스량에 대한 음극 전압, 혹은 유효 전류이 세기의 물리적 특성곡선 위에 조정되어 일정하게 유지된다. 또한, 이 기술의 시행장치에 있어, 스퍼터링 시스템이 한 개의 제어장치(5)(반응가스조절기)와 반응가스를 분배하기 위한 제어밸브(8)로 구성되고, 음극전압을 제어장치의 입력부에 전달하는 신호선(15)이 설치되고, 제어장치의 출력부는 도선(16)에 의해 제어밸브에 연결되어, 제어장치 내에서 처리된 변동량을 제어밸브에 전달한다.
Patent KR-100219888-B1 (KR)
Title: Method and apparatus for simultaneously treating a plurality of samples in a moist medium
Inventor: JEAN-JACQUES BAUDET
IPC: B01J19/12
Filed: 1992-01-25
Granted: 1999-09-01
Abstract: The invention relates to an apparatus (1) for the simultaneous wet processing of a plurality of samples, each processing taking place in a receptacle (2) containing a sample. The apparatus (1) comprises means (50) for emitting microwaves into an application cavity (7), the application cavity (7) being a cylinder, delimited by an upper wall (8), a lower wall (16) and a lateral wall (13). It accommodates an axis X and has in its upper wall (8) a plurality of openings (3), each opening (3) has a size such that it allows introduction of a receptacle (2) into the application cavity (7) and is provided with a shaft (4) of a height H which is a function of the emission frequency of the microwaves and of the cross section of the passage of the opening (3) in order to form an absorption barrier opposing the propagation of the microwaves out of the application cavity (7). 
<??>The apparatus is intended in particular for acid or alkaline wet processing of samples for the purpose of dissolution, hydrolysis or mineralisation. 
<IMAGE>
Patent KR-100213511-B1 (KR)
Inventor: YASUE KENJI
IPC: C08L79/08
Filed: 1992-01-31
Granted: 1999-08-02
Abstract: 1. (A) 결정성 폴리 에스테르 수지50~90중량% 및 
     (B) 필름 내에 미세 공극이 존재하고 0.3~1.1의 겉보기 비중을 지니며 0.1~20㎛의 직경을 갖는 입자형태로 필름중에 분산된 말레이미드 공중합체 5~20 중량 % (여기서, 말레이미드 공중합체는 말레이미드 단량체군 30~50몰 %, 방향족 비닐 단량체군 30~70몰%, 불포화 디카르복실산 무수물 단량체군 및 기타 공중합 가능 단량체군 0~50몰%를 포함하며, 상기 말레이미드 공중 합체는 결정성 폴리에스테르 수지에 비해 최소한 10℃이상 높은 유리 전이온도를 갖는다. )을 포함함을 특징으로 하는 경량 폴리에스테르 필름에 관한 것이다.
Patent KR-960015348-B1 (KR)
Inventor: ANDO TAKESHI
IPC: H01L27/11
Filed: 1992-06-19
Granted: 1996-11-09
Abstract: 내용없음.
Patent KR-0124941-B1 (KR)
Title: High speed spinning method of polyamide
Inventor: KIM KI-SOO
IPC: D01F6/60
Filed: 1992-07-10
Granted: 1997-12-15
Abstract: To remarkably reduce the fiber cutting that frequently occurs during the spinning at high speed and drawing process so as to stabilize the process and to enhance productivity, the fatty or aromatic diamine and dicarboxyl acid containing carbon more than 4 or copolymerized polyamide of which component is in a ratio of 0.2~2.0 mol% to caprolactam, composed of one group selected among from the two compounds is used.
Patent KR-100228232-B1 (KR)
Title: Equipment for emptying containers
Inventor: HERBERT RECK
IPC: B65F3/04
Filed: 1992-08-17
Granted: 1999-11-01
Abstract: In order to make it possible to empty in particular, large containers with a crew of just one person, an emptying device with a tilting/lifting device 1 and a control unit 4 is described to which a trigger switch 2 is connected which is actuated by the container to be emptied as it approaches the lifting/tilting device and which triggers the raising phase of the lifting/tilting process automatically. When a preset raised level of the lifting/tilting device is reached the control unit interrupts the raising phase. In addition, a first manual actuator 8 to trigger the automatic emptying process, which actuator has an effect upon the control unit 4 only after the interruption of the lifting process, is connected to the control unit. The control unit 4 contains a programmable device 5 into which the preset raised level can be inputted. The programmable device 5 also assumes the function of monitoring the preset time spans, such as the time span between the actuation of the trigger switch 2 and the actuation of the acknowledgement signal switch 3. After the container is emptied, putting the container back down completely is accomplished by means of a second manual actuator 9.
Patent KR-100198177-B1 (KR)
Inventor: MURATA MAKOTO
IPC: G03F7/039
Filed: 1992-09-05
Granted: 1999-06-15
Abstract: 본 발명의 감방사선성 조성물은 (A) 하기 식(1) 
     
       
     
     (여기에서, R 1 은 치환 메틸기, 치환 에틸기, 실릴기, 게르밀기 또는 알콕시카르보닐기를 나타내고, R 2 는 -OR 3 또는 -NR 4 R 5 를 나타내며, 단, R 3 은 수소원자, 직쇄 알킬기, 고리상 알킬기, 아랄칼기, 아릴기, 치환 메틸기, 치환 에틸기, 실릴기, 게르밀기 또는 알콕시 카르보닐기를 나타내고, R 4 및 R 5 는, 동일하거나 또는 상이한 것으로서, 수소원자, 직쇄 알킬기, 고리상 알킬기, 아랄킬기 또는 아릴기를 나타낸다) 로 표시되는 반복 단위를 갖는 중합체 및 (B) 감방사선성 산 형성제 를 함유하는 것을 특징으로 한다. 
     본 발명의 감방사선성 조성물은 엑시머레이저 등의 원자외선, 신크로트론 방사선 등의 X선, 전자선 등의 하전방사선과 같은 방사선의 어느 것에도 대응할 수 있으므로, 이후 미세화가 진행한다고 예상되는 집적회로 제조용의 레지스트로서 유리하게 사용할 수 있다.
Patent KR-100238115-B1 (KR)
Inventor: LEE SOO SUN
IPC: C25D3/12
Filed: 1992-09-07
Granted: 2000-01-15
Abstract: 본발명은 금속처리용 니켈 전기도금욕에 관한 것으로서, 더욱 상세하게는 몰리브덴 합금층 위에 고순도 니켈 도금막을 형성시켜 높은 접착강도와 기밀성이 요구되는 세라믹 제품의 금속처리용 도금에 적합한 니켈 전기도금욕에 관한 것이다.
Patent KR-100225197-B1 (KR)
Inventor: YOSHI YOOJI
IPC: F04C18/02
Filed: 1992-10-24
Granted: 1999-10-15
Abstract: 본 발명에 따른 전동식 유체 압축기는 스크롤형 유체 압축장치와 같은 압축장치 및 밀봉된 하우징내에 보유된 구동장치를 포함하고 있다. 압축장치는 고정스크롤 및 회전스크롤을 포함한다. 구동장치는 구동축 및 이 구동축을 회전시키는 전동기를 포함한다. 구동축은 축선방향 보어 및 반경방향 보어를 갖추고 있으며, 하우징의 원통형 부분에 의해서 회전가능하게 지지되어 있다. 축선방향 보어의 종축은 원통형 부분에 형성된 축선방향 구멍의 종축과 동심으로 배열되어 있다. 원통형 부분내에 형성된 내부블록은, 구동장치로 부터 유입구를 통해서 압축장치 안으로 냉매가스를 유입시키기 위한 적어도 하나의 가스통로를 갖추고 있다. 그 결과, 하우징의 반경방향 칫수가 이러한 가스통로의 형성에 의해서 용이하게 감소된다. 또한, 압축기의 부품 및 그 중량도 용이하게 감소된다.
Patent KR-100224333-B1 (KR)
Inventor: KAJIKURI HIROSHI
IPC: B01J29/04
Filed: 1992-11-20
Granted: 1999-10-15
Abstract: 본 발명은, 알코올 및 에테르화합물에서 선택되는 적어도 1종이상의 화합물의 존재하에 제올라이트 촉매를 사용하고, 또 반응계에 물을 공존시켜 기상으로 시클로헥사논옥심을 접촉반응시켜서 ε-카프로락탐을 제조하는 방법을 개시한다.
Patent KR-100291607-B1 (KR)
Title: 편평한인장형섀도우마스크칼라음극선관구성에사용하기위한광학검색시스템
IPC: H01J9/42
Filed: 1992-11-21
Granted: 2001-09-17
Abstract: 광 검사 시스템은 CRT 의 스크린된 전방 패널상의 편평한 인장형 마스크 및 기준 마크들 위에 있는 다수 애퍼처들의 위치들을 결정하는데 유용한 카메라 어레이를 포함한다. 본 시스템은 카메라의 관측 시야에 대하여 애퍼처들 또는 기준 마크들의 실제 위치를 결정한다. 그레이 스케일링을 제거하고, 각각의 카메라로부터의 단일 비트 2진 값으로 된 화소로 명/암 변이들 만을 병렬로, 즉 동시에 처리함으로써, 최소의 하드웨어로 광범위하게 이격된 필드들의 검사에서 괄목할만한 속도가 얻어진다. 또한, 본 시스템은 마스크를 전방패널에 용접하기 전에 전방 패널위에 있는 마스크 지지 표면들을 검사하는데 사용될 수도 있다.
Patent KR-960000653-B1 (KR)
Title: Method for removing halogenated organic compound from flue gas
Inventor: VON WEDEL WEDIGO
IPC: A62D3/40
Filed: 1992-12-30
Granted: 1996-01-11
Abstract: Organic halogen cpds. are removed from waste gas opt. contg. NOx by contacting the gas with Caro's acid, H2SO5, or a salt, in a fixed or vortex bed. Pref. the waste gas may be made up with SO2, opt. led over a fixed or vortex bed of a solid, and contacted with H2O2, when Caro's acid is formed in situ, or the gas may be led over the bed, which is sprayed with a mixt. of H2O2 and H2SO4. Before introduction into the waste gas stream, the solid is impregnated with H2SO4, and H2O2 is applied, or the solid is impregnated with H2O2 and H2SO4 is applied, or the solid is impregnated or sprayed with an aq. soln. of Caro's acid or a salt.
Patent KR-0135539-B1 (KR)
Inventor: KIM JONG-HYUN
IPC: H04M3/08
Filed: 1992-12-10
Granted: 1998-04-27
Abstract: 본 발명은 전전자 교환기의 경보시스템에 관한 것으로, 유지보수 프로세서나  경보수집을 위한 별도의 경보 케이블이 소용되지 않는 단순한 시스템 구성에 의해 전전자 교환기의  비정상 동작상태를 신뢰성 있게 경보할 수 있도록한 전전자 교환기의 경보시스템에 관한 것이다. 
     본 발명에 의한 전전자 교환기의 경보시스템은 경보수집  보드나 경보수집 장치를 제어하기 위한 유지보수 프로세서를 구비할 필요가 없고 경보수집을 위한 기존의 경보케이블을 모두  제거할 수 있어 시스템을 간단하게 구성할 수 있으므로 시스템 제작 및 유지보수를 용이하게 함과 동시에  경보 데이터 수집을 효율적으로 할 수 있게 된다.
Patent KR-0142858-B1 (KR)
Title: 1,2,4-bengotriazine oxides as radiosensitizers and selective cytotoxic agents
Inventor: LEE WILLIAM W
IPC: A61P35/00
Filed: 1992-03-16
Granted: 1998-07-15
Abstract: The benzotriazine derivs. have the formula (I) where X = NH2, NHR or NR2 specifically NH-CH2-(CH2)m-CH2-NR1R2, R = independently 1-4C alkyl or acyl; or the two R gps. form a morpholino, pyrrolidino or piperi dino ring opt substd. by OH, NH2 (opt. mono or di alkylated), morpholino, pyrrolidono, piperidino, 1-4C alkoxy or halogen substituents, n = 1, Y1, Y2 = independently H, NO2, halo, 1-14C including cyclic and unsatd hydrocarbyl (opt. substd. by 1 or 2 substituents selected from halogen, OH, epoxy, alkoxy, alkylthio, (mono or di-alkyl) amino, morpholino, pyrrolidino, piperidino, acyloxy, acylamido or their thio analogues, acetylaminoalkyl, COOH, alkoxy carbonyl, (alkyl) carbamyl, alkyl sulphonyl or phosphonyl where the alkyl may be interrupted by an O atom), morpholino, pyrrolidino, piperidino, NH2, NHR', NR'R', OCOR', NHCOR' OSOR' or OPOR'R1'. R' = 1-4C hydrocarbyl opt. substd. by OH NH2, (opt. mono or di alkylated), morpholino, pyroolidino, piperidino, alkoxy or halogen substituents.
Patent KR-0164867-B1 (KR)
Inventor: RUGGIERO MURAY A
IPC: C09D163/00
Filed: 1991-03-28
Granted: 1999-01-15
Abstract: 본 발명은 살균 효능이 증진됨을 특징으로 하는, 개선된 페인트 또는 페인트 기재 조성물에 관한 것이다. 당해 페인트 또는 페인트 기재 조성물은 주석, 납 및 바나듐을 실질적으로 함유하지 않으며 피리티온 염 및 구리 염을 포함하는 살균제를 함유한다. 페인트 조성물의 총 중량을 기준으로 하여, 피리티온 염은 약 5 내지 약 50%의 양으로 존재하고, 구리 염은 약 5 내지 약 50%의 양으로 존재하되, 단 이때 살균제의 총 중량은 약 10 내지 약 75%이다.
Patent KR-960010774-B1 (KR)
Title: Conveyor system with panels containing visual information
Inventor: CONKLIN JR DENNIS R
IPC: B65G19/00
Filed: 1992-04-20
Granted: 1996-08-08
Abstract: A conveyor, such as a baggage carousel, includes a plurality of transparent panels, each having a thin layer containing visual information affixed to its bottom surface. A series of adjacent panels can produce one complete visual unit such as an advertisement. The transparent panels are shaped to match the configuration of the original metal panels designed for each conveyor.
Patent KR-950006676-B1 (KR)
Title: Steering system for unmanned motor lorry
Inventor: OM JU-YONG
IPC: B62D15/00
Filed: 1993-02-26
Granted: 1995-06-21
Abstract: The steering equipment of an unmanned carrier compensates a deflection automatically so as to be restored to an original reference state when the deflection occurs on the left or right side in the midst of running of the unmanned carrier. The equipment includes a reference current sensing coil and a deflection current sensing coil so that the reference current sensing coil can sense a line loop to stop an operation of a steering motor in case of a straight running, and if any one of the deflection current sensing coils senses the loop, a direction of wheel can be converted automatically by rotating the steering motor to the sensing side.
Patent KR-960004765-B1 (KR)
Title: Manufacturing process of blackboard
Inventor: KIM MIN-JA
IPC: B32B33/00
Filed: 1993-03-02
Granted: 1996-04-13
Abstract: The blackboard is manufactured by (A) coating the surface of plywood or chipboard with a mixture of 25% polyester polyol, 15% white pigment, 5% green pigment, 2% black pigment, 7% aromatic solvent, 15% ketone solvent, 10% acetate solvent, 1% additive, and a hardening agent containing 10% aromatic isocyanate, 5% ketone solvent, 5% acetate solvent ; (B) calcining the coated board at 60-80 deg.C for 20 mins ; (C) second coating the first coated surface with a mixture of 20% acrylic resin, 22% pigment, 40% aromatic hydrocarbon and ester solvent, 7% abrasion-resistant glass bead, 1% additive, and 10% aromatic isocyanate by roll coating, blow coating or spray coating ; and (D) calcining the board again at 60-80 deg.C for 20 mins.
Patent KR-960002271-B1 (KR)
Title: Dyeing water treatment method
Inventor: KIM HYUNG-EE
IPC: C02F9/00
Filed: 1993-07-22
Granted: 1996-02-14
Abstract: The treatment of waste water from dyeing is conducted by (A) adjusting the pH of waste water at weak alkali or neutral value, (B) treating waste water biologically, and (C) treating it chemically with ferrous chloride and equivalent alkali to effectively remove BOD, COD and color sources. The amount of ferrous chloride used is 0.1-0.2 vol% with respect to waste water, whereas ferrous chloride being a mixture of 2-3wt% FeCl2 and 15-18wt% HCl. As alkali is used sodium hydroxide or calcium hydroxide.
Patent KR-970001440-B1 (KR)
Title: Method and apparatus for reducing nox emissions
Inventor: SPOKOYNY FELIX E
IPC: F23J15/02
Filed: 1993-08-20
Granted: 1997-02-06
Abstract: An apparatus for reducing NOx pollution in the flue gas produced by a burner includes a heat exchanger wherein at least some of the heat transfer elements are coated with a catalyst. A plurality of reactive gas injectors are arranged to introduce a nitrogeneous compound, preferably a source of ammonia, across a hot-end face of the heat exchanger. A reactive gas flow distribution system permits the distribution of the nitrogeneous compound flowing through at least some of the gas injectors to be varied responsive to the temperature profile of the heat exchanger. Preferably, the apparatus also determines the total NOx flow in the flue gas, and the reactive gas flow distribution system permits the total amount of reactive gas flowing through at least some of the gas injectors to be varied responsive to the total NOx flow in the flue gas. <IMAGE>
Patent KR-100246808-B1 (KR)
Inventor: KIM CHUN HOAN
IPC: H01L21/31
Filed: 1993-09-17
Granted: 2000-03-15
Abstract: 본 발명은 반도체 소자의 층간 절연막 형성방법에 관한 것으로, 특히 반도체 소자의 제조공정 중 금속배선 형성 후 그 상부에 도포되는 층간 절연막을 평탄화하기 위하여, 금속배선용 알루미늄(Al)을 증착한 후 그 상부에 TEOS 산화막을 얇게 증착하여 마스크 공정 및 식각공정으로 금속배선을 형성하여 금속배선 상층부는 O 3 -TEOS 산화막 증착속도가 빠른 알루미늄이 노출되도록 한다음, 전체적으로 O 3 -TEOS 산화막을 증착하여 평탄화된 층간 절연막을 형성하는 방법에 관한 것이다.
Patent KR-960006098-B1 (KR)
Title: Focusing circuit at optical pick-up using doppler effect
Inventor: HAN MAN-JOON
IPC: G11B7/09
Filed: 1993-11-11
Granted: 1996-05-08
Abstract: a light emitting section 20 for generating a beam; an optical pick-up having a light detector 50 for inputting a reflection beam from a recording media 10 and the reference beam from the light emitting section; a focusing servo section 105 for focusing control by inputting the focusing error signal, which further comprises : a filter section 70 for detecting frequency elements lower than the fixed frequency which is focusing error signal among output signal from the light detector; a frequency computing section 75 for computing a frequency of the signal outputted from the filter section; a frequency/speed converter 80 for converting a frequency signal computed from the frequency computing section into a speed signal; an integrating section 90 for outputting the magnitude of the displacement of the focusing error signal by integration the speed signal converted from the frequency/speed converter; and a direction detector 100 having a light source detector and a comparator for detecting the displacement and the direction of the focusing error signal from the light detector.