baber/WOPTO huggingface dataset:
Patent KR-920005130-B1 (KR)
Title: Light switch array
Inventor: KIM SON-HONG
IPC: H01L31/02
Filed: 1989-12-30
Granted: 1992-06-26
Abstract: An optical switching array for improving  the  resolution  of PLZT and  obtaining  a  high  contrast  ratio  comprises  a  PLZT substrate (11) composed of a PbZrO3, PbTiO3 and La2O3 and a number of switching electrodes  (12,13)  formed  on  the  PLZT  substrate alternatively  and  in  parallel  with  one  another.  A  metallic reflector (14) is fixed on the bottom part of the PLZT  substrate. A polarizer (15) and A analyzer (16) are arranged  over  the  PLZT substrate orthogonally. A plane mirror (17)  is  provided  between the polarizer and the analyzer.
Patent KR-940007408-B1 (KR)
Inventor: PETROVICH RICHARD
IPC: B24D15/00
Filed: 1988-02-29
Granted: 1994-08-18
Abstract: 내용 없음.
Patent KR-0160105-B1 (KR)
Inventor: TURNER ROBERT JOHN
IPC: B62D55/28
Filed: 1989-03-17
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-0146043-B1 (KR)
Inventor: STARZL THOMAS E
IPC: A61K31/455
Filed: 1990-04-14
Granted: 1998-08-17
Abstract: 내용없음
Patent KR-920006400-B1 (KR)
Title: Method for producing kojic acid using immobilised microbial cells
Inventor: LEE JUN-SHIK
IPC: C12N11/04
Filed: 1990-08-14
Granted: 1992-08-06
Abstract: A  koji  acid  is   prepd.   by   (a)   pre-culturing   koji acid- producing  microorganism,  (b)  collecting   the   spore   of pre- cultured microorganism and suspending in the sterbilized 30  % alginate salt soln., (c) dropping the obtd. soln. into the calcium soda  soln.   to   obtain   the   globe-shaped   bead,   and   (d) semi-continuous culturing the obtd.  bead  in  the  medium  contg. 0.1-1.0 g/l nitrogen source and 20-100 g/l carbon source for 10-25 days to obtain 60-120 g/l koji acid-contg.  fermented  broth.  The microorganism is aspergillus sp., penicillium sp., echerichia sp., acetobacter sp. or gluconobacter sp..
Patent KR-970010822-B1 (KR)
Inventor: YAMAGUCHI TAKUMA
IPC: B63B35/70
Filed: 1990-08-30
Granted: 1997-07-01
Abstract: 내용없음
Patent KR-0174823-B1 (KR)
Inventor: KIM DO-UN
IPC: A23L27/00
Filed: 1990-09-01
Granted: 1999-02-18
Abstract: 본 발명은 육류, 야채류의 고형재료와 액상소스로 이루어진 레토르트 식품 또는 레토르트 타입 전자렌지 식품의 제조에 사용되는 액상조미 농축액에 관한 것이다. 
     이러한 액상조미 농축액은 지하전분, 검류, 산류, 또는 아미노산류, 유화제 등으로 만들어지며, 열에 의한 갈변이나 이취가 현저하게 줄어든 고품질의 조미액이다.
Patent KR-950001377-B1 (KR)
Title: Poultices
Inventor: HAM JANG-KIL
IPC: A61F7/00
Filed: 1990-09-05
Granted: 1995-02-18
Abstract: The preparation method and formulation for massage solution for hot bag (I) consists of (1) soaking the dried powders of mugwort 9 part, centipede 1 part and Lonicerae flos, Kalopanax Septenlebus, Carchari flos, Atractlylodes Rhizoma Brassioa albo, Chorny vine 3 part each in ethanol, (2) heating the product from (1) at 45 deg.C for 12 hrs in sealing and cooling for 7 days, (3) repeating the heating and cooling processes for 7 times but decreasing the heating temperature from 45 deg.C to 30 deg.C at each time to extract any ingredients dissolved. The hot bag including the product solution is useful for the treatment for arteriosclerosis, paralysis, hypertension, sciatica, brochial diseases, hypochondria, women's diseases, freckles, to increase blood flow when the hot bag is applied to skin.
Patent KR-950003088-B1 (KR)
Title: Sunscreen composition
Inventor: MAMBUDIRY MAYARA E N
IPC: A61Q17/04
Filed: 1990-11-09
Granted: 1995-04-01
Abstract: A sunscreen composition suitable for topical application to human skin or hair, to provide protection from excessive exposure to ultra-violet rays, comprises:   i) an effective amount of a substituted 1,3-diketone having an ultra-violet absorption band within the range of from 250 to 500 nm, and an extinction coefficient  epsilon  of from 5,000 to 70,000; and ii) a physiologically acceptable vehicle for the substituted 1,3-diketone. c
Patent KR-0159765-B1 (KR)
Inventor: HEYCHE ALBERT
IPC: G05D1/00
Filed: 1990-12-04
Granted: 1999-03-20
Abstract: 본 발명은 원격 조종 항공기용 제어 시스템에 관계된 것임. 
     제어 시스템은 연산장치, 데이타 취득 장치 및 송신 수단을 포함하는 지상 서브스트럭쳐와 아날로그 장치 및 항공기 동태 파라미터용 센서를 포함하는 기내 장치로 구성된다. 지상의 서브스트럭쳐와 기내 장치는 항공기의 안정화와 조종을 달성하고 조종 기능에 관련된 특수 명령을 부여 하도록 데이타를 상호 교환하게 되었음.
Patent KR-930007031-B1 (KR)
Title: Tape reel driving system of cluth direct type vtr
Inventor: NAM JU-HAN
IPC: G11B15/18
Filed: 1990-12-31
Granted: 1993-07-26
Abstract: The drive system makes noiseless  image  when  directions  of tape winding are changed from PB mode to reverse PB mode  or  from reverse PB mode to PB mode. The system  comprises  a  slide-clutch (4) transfer means driven by cam mechanism, a mode selecting means controlled by the transfer means and connected with a  clutch;  an idler gear for preventing releasing of tape and  noise.  The  mode selecting means comprises a slide clutch (4) driven  by  cam  (22) rotated by a loading motor (20); main clutch (1) for  transmitting power of  capstan  motor  (M)  to  servo  clutches  (2)(3);  servo clutches    for    combining/separating    upper/lower       gears (11,12)(13,14), connected with reel disc (5)(6) at both  sides  of the main clutch (1).
Patent KR-940009268-B1 (KR)
Title: Safety device for cranes
Inventor: ICHIBA AKINORI
IPC: B66C13/18
Filed: 1989-04-06
Granted: 1994-10-06
Abstract: A crane safety apparatus for displaying a schematic diagram of a part of a crane mechanism on a two-dimensional screen dynamically as the crane mechanism is operated, and displaying on the same screen a predetermined operation zone as a visually discriminative zone pattern. The operation zone pattern is displayed on the screen in response to the key command by an operator during a selected crane operation mode, while referring to the schematic crane mechanism diagram currently displayed on the screen. <IMAGE>
Patent KR-950012474-B1 (KR)
Inventor: KORSUNSKY JOSIF
IPC: H01R12/70
Filed: 1990-01-23
Granted: 1995-10-18
Abstract: 내용 없음.
Patent KR-940004846-B1 (KR)
Inventor: ASANUMA TADASHI
IPC: C08K3/00
Filed: 1990-04-10
Granted: 1994-06-02
Abstract: 내용 없음.
Patent KR-950009917-B1 (KR)
Title: Cvp driving method
Inventor: PARK KUN-YONG
IPC: B41J35/30
Filed: 1991-01-29
Granted: 1995-09-01
Abstract: after a motor is started, in a state where a print head is pressed, delaying heating of the print head for a predetermined time of period corresponding to a predetermined compensating value in accordance with a mechanical tolerance between the motor and an electric power device.
Patent KR-0140380-B1 (KR)
Title: Method for joining parts of ceramic high temperature superconductor material
Inventor: PREISLER EBERHARD
IPC: C04B35/00
Filed: 1991-02-11
Granted: 1998-06-01
Abstract: For joining parts of ceramic high-temperature superconductive material of the composition Bi(2+a-b)(Sr(1-c)Cac)(3-a)PbbCu(2+d)Ox, a being 0 to 0.3, b being 0 to 0.5, c being 0.1 to 0.9 and d being 0 to 2, and x having a value depending on the oxidation state of the metals present, the end faces of the parts, located at a mutual distance amounting to a gap, are heated by means of a fuel gas/oxygen flame to temperatures from 750 to 875 DEG C. At the same time, a rod of the same material is heated above the distance amounting to a gap until the melt thereof drips between the end faces of the two parts into the gap, completely filling it. At least the joint region between the two parts is then heat-treated for 7 to 100 hours at temperatures between 780 and 850 DEG C.
Patent KR-940007387-B1 (KR)
Title: Method of fabricating a trench capacitor for semiconductor device
Inventor: LEE BYONG-IL
IPC: H01L27/108
Filed: 1991-05-13
Granted: 1994-08-16
Abstract: The method for increasing the capacitance without forming the trench depth deeply comprises the steps of: a) forming a shallow trench (2) on a substrate (1) and an LTO (3); b) etching the LTO and forming a polysilicon (4) on the overall surface; c) over-etching the polysilicon slightly; d) patterning after removing the LTO with wet etching and forming a oxide layer (5) and a polysilicon (6).
Patent KR-0141361-B1 (KR)
Inventor: SUNG SANG-HYUN
IPC: C04B35/10
Filed: 1991-06-29
Granted: 1998-06-01
Abstract: 본 발명은 전자부품용 착색 세라믹스 특히, 집적회로용 팩키지(package), 다층기판등의 고밀도 전자부품용으로 주로 사용되는 흑갈색 계통으로 착색된 알루미나 자기조성물에 관한 것으로, 90∼94wt%의 Aℓ₂O₃와 6∼10wt%의 SiO₂+MgO+CaO로 구성되는 세라믹 조성물 100wt%에 대하여 착색제로서 1∼2wt%의 Cr₂O₃, 0.2∼0.8wt%의 TiO₂, 0.1∼0.4wt%의 W 또는 Mo의 금속산화물, 0.5∼1.5wt%의 CoO를 첨가하여 전기적 절연특성을 저하시키지 않으며 흑갈색 계통의 착색 특성을 향상시킨 것이다.
Patent KR-930003742-B1 (KR)
Title: Method for making a pattern wood of imitation
Inventor: LEE KYU-HO
IPC: B27D5/00
Filed: 1991-07-05
Granted: 1993-05-10
Abstract: The  production  process  of  artificial  wood  grain  sheet consists of (1) slicing raw wood into the  sheet  of  0.6-1.0  m/m thickness, (2) coloring  the  sliced  sheet  with  dye  under  the internal pressure of 800 mb for 30 minutes - 3 hours,  (3)  drying the colored sheet at 100 deg.C and then drying completely at 70-80 deg.C for 1 hour, (4) bonding the sheets with  urea  adhesive  and curing at 100-160 deg.C and, (5)  cutting  it  to  the  prescribed size. The appearance of the pattern wood is like that of a natural wood and the material is inexpensive.
Patent KR-950000192-B1 (KR)
Title: Assembling device of semi-articles for tire molding
Inventor: SHIN JONG-HO
IPC: B29D30/24
Filed: 1991-08-31
Granted: 1995-01-11
Abstract: The first forming which makes green case for tire inner part and the second forming which assembles and forms the half-finished goods for tire outer part are processed continuously by one apparatus without additional assembling process. The first forming apparatus for use in assembling a carcass part comprises carcass drum and bead setter. The second forming apparatus for use in assembling a breaker part comprises breaker drum and final assembling drum. The first and second forming apparatuses are set on the long bed setter.
Patent KR-100199119-B1 (KR)
Title: Prolonged release preparation and polymers thereof
Inventor: YAMADA MINORU
IPC: C08L67/04
Filed: 1991-10-16
Granted: 1999-06-15
Abstract: 1. A polymer for a prolonged release preparation which comprises     (A) a polylactic acid and   (B) a copolymer of glycolic acid and a  hydroxycarboxylic acid of general formula <CHEM> wherein R stands for an alkyl group having 2 to 8 carbons, and wherein the weight ratio of (A) and (B) is in the range of 10/90 to 90/10. The drug is released at a constant rate from the preparation over the total release period without a large burst at the initial stage. Furthermore, the drug release period of the preparation can be freely controlled by varying the blending ratio of (A) and (B).
Patent KR-940002785-B1 (KR)
Title: Electric stone bed
Inventor: CHA MUN-HOE
IPC: A47C21/04
Filed: 1991-11-28
Granted: 1994-04-02
Abstract: The stone bed comprises a stone plate (3), a thermal conducting plate (4) under (3), and a multilayered heating part (8) comprising in layers a heater plate (5) having 3-15 sections, a mortar layer (6) of a ceramic powder, a thermal insulating material. The control part (9), installed in the body (1) of the stone bed, is connected with the heater plate, a temperature setting part (10) and a temperature display part (12). To heat a specific part of the stone plate at a set temperature, the temperature setting part is controlled by equalizer type levers (11).
Patent KR-950004361-B1 (KR)
Title: Citric acid analysis method zn-fe plating electrolytic liquid
Inventor: MIN SON-KI
IPC: G01N30/00
Filed: 1991-12-28
Granted: 1995-04-28
Abstract: The method suppresses Fe oxidation and formation of sludge by accurately controlling citric acid concentration. The method comprises (A) converting the electroplating solution to acid solution by adding nitric acid as a pretreatment; (B) extracting Fe ion by using methyl iso buthyl keton; (C) diluting the electroplating solution; (D) injecting the solution into the ion chromato graph and analyzing citric acid in electroplating solution.
Patent KR-0143545-B1 (KR)
Inventor: PARK PAN-KI
IPC: G11B20/00
Filed: 1992-01-16
Granted: 1998-07-15
Abstract: 미리 정해진 주기로 인가되는 제1 및 제2래치 신호에 응답하여 입력되는 프레임 데이타 내에 포함된 제1 및 제2헤드 데이타를 추출하기 위한 추출수단과, 
     상기 제1 및 제2래치 신호에 응답하여 입력되는 유효신호 중에서 제1 및 제2에러판단 데이타를 래치 출력하기 위한 에러 판단 데이타 출력 수단과, 
     상기 추출 수단의 제1 및 제2헤드 데이타의 값을 서로 비교하여 비교신호를 생성하며 상기 제1 및 제2헤드 데이타를 각기 미리 설정된 범위 값으로 체크하여 제1 및 제2 체크신호를 생성하는 신호 생성 수단과, 
     상기 신호 생성수단의 생성신호 및 상기 에러판단 데이타 출력수단의 제1 및 제2에러판단 데이타를 입력하여 미리 설정된 논리에 따라 상기 추출수단의 제1헤드 데이타 또는 제2헤드 데이타를 선택적으로 출력할 수 있도록 하기위한 선택신호를 출력하거나 상기 제1 및 제2헤드 데이타가 모두 에러임을 나타내는 무효신호를 출력하는 제어수단으로 구성된다.
Patent KR-0160607-B1 (KR)
Inventor: YU HO-YONG
IPC: G03B17/22
Filed: 1992-01-16
Granted: 1999-05-01
Abstract: 이 발명은 캠코더를 이용하여 슬라이드 필름 또는 일반적인 필름을 연속적으로 기록하거나 재생시킴으로써 환등기의 기능을 대체할 수 있도록 한 캠코더를 이용한 필름 편집장치에 관한 것으로서, 캠코더에 케이블로서 연결되는 본체의 소정위치에 덮개의 개폐에 따라 온 또는 오프되는 램프의 양측에 형성되는 반사체와, 상기 반사체의 외주면 상부 일측에 일방향으로 이동되도록 고정되어 캠코더에 따라 구동되는 이송수단에 의해서 필름을 이송시키는 필름 피이더와, 상기 필름 피이더에 고정되는 필름을 투과하는 광이 캠코더의 렌즈에 전달되도록 상기 반사체의 일측에 소정의 각도로 경사지게 형성된 반사거울과로 이루어진 것이다.
Patent KR-940005466-B1 (KR)
Title: Perception apparatus of leakage microwave
Inventor: KIM KYO-SUN
IPC: H05B6/64
Filed: 1992-04-15
Granted: 1994-06-18
Abstract: The leakage microwave sensing device comprises a detector for driving an ammeter, a voltage controlled oscillator (VCO) connected to the detector, an operating amplifier connected to the VCO, a power circuit having a constant voltage circuit, and a charge display circuit connected to the power circuit, thereby easily sensing leakage of a microwave.
Patent KR-950003842-B1 (KR)
Title: Automatic speed changing device
Inventor: JIN UL-CHON
Filed: 1992-04-18
Granted: 1995-04-20
Abstract: The system improves the fuel consuming ratio of the automatic transmission about 10 percent by controlling a damper cylinder of the automatic transmission directly. The system comprises a transmission control unit (TCU) activating control solenoid valves (PCSV, SCSV-a, SCSV-b, DCCSV). The fuel consuming ratio is improved by transmitting a engine power directly to a turbine of a torque converter by using the control solenoid valve (DCCSV) of the damper clutch. The life of the automatic transmission is lengthened as the engine power transmitted to the damper clutch directly.
Patent KR-100208959-B1 (KR)
Title: Process for the preparation of monomeric tetramethoxymethylglycoluril
Inventor: JACOBS WILLIAM III
IPC: C07D487/04
Filed: 1992-06-24
Granted: 1999-07-15
Abstract: Described is an improved process for the preparation of fully methylolated, substantially fully etherified, and substantially monomeric tetramethoxymethylglycoluril useful as a crosslinking agent for powder coatings. The improved process adds after the conventional steps of methylolation and etherification the new steps of acidic distillation followed by an additional etherification.
Patent KR-950000889-B1 (KR)
Inventor: SAINEN TSUTOMU
IPC: G05B13/02
Filed: 1992-07-03
Granted: 1995-02-03
Abstract: 내용 없음.
Patent KR-960016048-B1 (KR)
Inventor: SINGIZIRO FUJIMODO
IPC: A61H15/00
Filed: 1992-08-21
Granted: 1996-11-27
Abstract: 없음.
Patent KR-100199848-B1 (KR)
Inventor: BADORC ALAIN
IPC: A61P43/00
Filed: 1992-09-25
Granted: 1999-06-15
Abstract: 본 발명은 티에노시클로펜탄은 옥심의 에테르, 그의 제법 및 의약품으로서 그의 응용에 관한 것으로 하기 일반식   
     
       
     
     상기식에서, A는 시클로펜탄과 축합된 고리이고, 치환되거나 치환되지 않은 티오펜 고리를 나티내며 Q는 알킬렌 사슬을 나타내고 R 1 및 R 2 각각은 H 또는 알킬을 나타내거나 그들이 연결되어 있는 질소원자와 함께 그들은 5 내지 7개의 원자를 함유하는 포화질소 헤테로사이클 고리를 형성하고 R 3 및 R 4 는 각각 H, 알킬, 시클로알킬, 트리플루오로메틸 또는 임의로 페닐, 티에닐 또는 퓨릴 그룹으로 치환되거나 R 3 및 R 4 는 함께(C 5 -C 8 )시클로알킬 뿐만 아니라 산 및 그들의 제사암모늄 유도체와의 그들의 부가염들을 형성하는 것을 특징으로 한다.
Patent KR-950008864-B1 (KR)
Title: Radio receiver
Inventor: CHOE SUNG-MIN
IPC: H04B1/40
Filed: 1992-12-04
Granted: 1995-08-08
Abstract: The wireless radio calls the opposite party selectively to ensure the security in the wireless communication. The device includes a DTMF detector(18) for reporting the situation to CPU(15) when the detected DTMF signal is coincident with their value; a DTMF generator(19) for generating and transmitting the DTMF signal to the modulator(13); a DTMF selector(17) for setting the DTMF signal to CPU(15); ringer generator(20) for generating tone when it is called; and call selection switch for selecting either single call or group call.
Patent KR-100189476-B1 (KR)
Title: Continuous filter
Inventor: KEILLOR PETER T III
IPC: B29C48/08
Filed: 1991-10-15
Granted: 1999-06-01
Abstract: Filtration process and filters for use with materials such as, but no limited to, polymeric melts, utilizing a band (18) of a filter medium sealed in a housing (10) by sealing rollers (24, 26) to seal the polymeric material from leaking to the outside of the housing. In one embodiment, the sealing rollers make it possible to advance the filter medium through the housing continuously. In various embodiments, the filter medium can be advanced either by a take-up spool (32) or by driving the sealing rollers and the rate of movement of the filter medium through the housing can be controlled to maintain a constant pressure drop across the filter. Maintaining constant conditions through continuous advancement of the filter medium during filtration yields higher product quality and dimensional stability.
Patent KR-100309359-B1 (KR)
Title: 화상신호의부호화및복호화스테이션과,이를구비하는텔레비젼송수신기,기억매체및비디오레코더
IPC: H04N9/804
Filed: 1993-07-02
Granted: 2001-12-15
Abstract: 대역폭이 제한된 매체를 통해서 디지털 형식의 텔레비전 화상을 전송하기 위하여, 화상은 화상 변환과 가변 길이 부호화된다. 전송될 화상은 가변 길이의 부호 워드를 구비하는 비트 스트림으로 변환되고, 이 비트 스트림은 전송 에러에 덜 민감한 채널 비트 스트림으로 변환된다. 이를 위해, 8*8 화소의 부화상의 최상위 부호 워드(평균 휘도 및 성긴 화상 세목을 표현함)는 채널 비트 스트림의 고정된 비트 위치에 수용된다. 이들 부호 워드는 비트 위치의 단순한 카운트다운으로 복구될 수 있다. 다른 부호 워드는 다른 비트 위치에 분배된다. 상기 최상위 부호 워드로 이루어진 각 블록의 길이가 또한 전송되기 때문에 복호화기는 상대적으로 단순화된다.
Patent KR-970006722-B1 (KR)
Title: Phase shift mast and fabrication method
Inventor: HAM YOUNG-MOK
IPC: H01L21/027
Filed: 1993-10-13
Granted: 1997-04-29
Abstract: A technique is described that provides a phase shifting mask and a method for fabricating the same which can remove some of phase shifting layer at the edge of phase shifting pattern. The phase shifting mask includes cromium patterns 4 formed on a silicon substrate 9, a phase shifting layer pattern 6 formed on the cromium patterns 4, and a rise formed at a contact portion of the phase shifting layer pattern 6 and silicon substrate 9. The method includes the steps of forming the cromium patterns 4 on the silicon substrate 9, forming the phase shifting layer pattern 6 on desired parts of the cromium patterns 4 and the silicon substrate 9, and forming the rise at the edge where the phase shifting layer pattern 6 is contacted to the silicon substrate 9. Thereby, it is possible to prevent an undesired pattern from remaining at the rise and thus prevent the phase shifting by 180 deg. thereat.
Patent KR-0130456-B1 (KR)
Title: Device for mounting of a p.c.b.
Inventor: YANG CHAN-YOUNG
IPC: H05K7/14
Filed: 1993-10-20
Granted: 1998-04-09
Abstract: A circuit substrate coupling device connects a sub circuit substrate on a main circuit substrate, prevents a deformation of the sub circuit substrate positioned on the main circuit substrate, enhances a supporting force of the main circuit substrate, and reduces a production cost. The circuit substrate coupling device includes: a body(310) having an insertion groove(311) and a triangular support part; and a plurality of reed pins which is fixed into the body(310), one side of which is projected toward the insertion groove(311), and lower part of which is extended toward a penetration groove provided on one end of a pattern part of the main circuit substrate.
Patent KR-0158135-B1 (KR)
Inventor: KIM JUN-SOO
IPC: B02C23/08
Filed: 1993-11-10
Granted: 1998-11-16
Abstract: 산업 폐기물의 원료 분말을 분쇄와 분류공정 및 분리공정으로 자동으로 실현함으로써 작업성 향상을 도모함과 아울러 제품 입도의 회수율을 증대시키며, 분진 발생을 미연에 방지하여 작업 환경을 개선시킬 수 있는 미세입자 제조 시스템을 제공하는데 그 목적이 있다. 
     이에 따라 소정의 크기로 분쇄된 원료 분말과 용액이 혼합되어 미세입자의 크기로 분쇄시키는 분쇄공정과; 상기한 분쇄공정에 의해 미세입자로 분쇄된 원료 분말을 입자의 크기별로 선별하는 분류공정과; 상기한 분류공정으로부터 공급된 입자와 용액을 분리하여 목적하는 미세입자를 얻을 수 있는 분리공정이 자동으로 실현됨을 특징으로 한다. 
     또한, 원료 분말 저장탱크 및 용액 저장탱크와 제 1,2 공급튜브로 연통 설치된 용기체와, 상기한 용기체 내의 원료 분말을 분쇄시키는 다수의 분쇄부재와, 상기한 분쇄부재를 회전시키는 다수의 임펠라를 보유하는 구동수단으로 이루어진 분쇄장치와; 상기한 분쇄장치의 용기체와 제3공급튜브로 연통 설치되고, 일측에 각각의 선별구가 형성된 용기체와, 상기한 선별구와 연통 설치된 제4공급튜브 및 용기체에 분류된 입자와 용액을 펌핑하는 펌핑수단으로 이루어진 분류장치와; 상기한 분류장치로부터 펌핑된 입자와 용액을 저장하는 용기체와, 상기한 용기체에 입자와 용액을 분리하기 위한 칸막이를 보유하는 분리장치를 포함하여 이루어진 구성에 특징이 있다.
Patent KR-100323180-B1 (KR)
Title: 순수한수산화니켈의제조방법및그의용도
IPC: C25B1/00
Filed: 1993-11-22
Granted: 2002-07-08
Abstract: 본 발명은 황산 이온 존재 하에 전해질 수용액 중에서 금속 니켈을 양극 산화시키고 생성된 수산화니켈을 제거함으로써 순수한 수산화니켈을 제조하는 방법 및 이와 같이 제조된 수산화니켈을 이용하는 것에 관한 것이다.
Patent KR-0176476-B1 (KR)
Inventor: PARK JIN-WOO
IPC: H04L12/40
Filed: 1993-11-30
Granted: 1999-05-15
Abstract: 본 발명인 버스 사용 제어장치는 토큰패턴을 감지하여 버스를 사용하고 버스사용이 끝나면 다시 토큰패턴을 출력함으로써 다른 평선카드의 버스사용을 가능하게 하기 때문에 방대한 시스템을 구성하더라도 많은 어드레스 신호가 필요없고, 실시간 데이터 전송이 가능하다.
Patent KR-960013971-B1 (KR)
Title: Attend consol interface device & its operation method for pbx
Inventor: CHAE YONG-WOO
IPC: H04M3/00
Filed: 1993-12-03
Granted: 1996-10-10
Abstract: The device includes a processor controlling unit(21) for generating a data/address control signal, a memory unit(22) for connecting the controlling unit(21) with system bus and storing a hardware control program and data, a dual port RAM unit(23) for receiving a keeping/repairing data and transmitting control information, and a main control board(400) having attendance console interface unit(24) for connecting the controlling unit(21) with system bus and controlling a receiving/transmitting signal of keeping/repairing data.
Patent KR-960014458-B1 (KR)
Title: Forming method of metal wiring layer
Inventor: SONG SEUNG-YONG
IPC: H01L21/768
Filed: 1993-12-06
Granted: 1996-10-15
Abstract: The apparatus is designed to improve the quality of covering by flowing a metal wiring layer deposited on a contact hole(13) formed on a substrate(10) of a semiconductor wafer. The method comprises : an inner wall(21) where a wafer having a contact hole(13) is put on; an outer wall(20) forming a chamber and keeping high pressure and high temperature; a gas injection tube(22) installed on top of the chamber to apply a pressure of constant intensity and direction; and a heat generator(23) installed on the outer wall(20) to flow the metal wiring layer(11,12) by heating the chamber.
Patent KR-970008311-B1 (KR)
Title: Preparation process of 3-pyrroline
Inventor: LEE KYUNG-JOO
IPC: C07D207/20
Filed: 1993-12-14
Granted: 1997-05-23
Abstract: Sys-1,4-dichloro-2-butane is reacted with hexamethylene tetramine to yield chlorinated compound of structural formula(III), then treated with acid in the presence of alcohol to synthesize allyl amine derivative of general formula(IV), and above-mentioned allyl amine derivative and 1,8-diazabicyclo[5,4,0 udecin as base are reacted by closed reflux to yield 3-pyroline without residue; pyrolidine.
Patent KR-960006589-B1 (KR)
Title: Method for boronising to use of a carburized bath
Inventor: KIM HYUNG-JOON
IPC: C23C8/70
Filed: 1993-12-20
Granted: 1996-05-20
Abstract: The surface of metal part is covered by the paste or poweder of bronizing agent. The method using a gas carburizing furnace or vacuum carburizing furnace keeps the 800-1100 deg.C temp. of furnace without protection gas presence and then cools down to Acm =F10 deg.C transit temp. to follows with oil cooling. This method can treat both carburizing and bororizing of metal in the same furnace simultaneously under the atmosphere of carburizing gas.
Patent KR-0122845-B1 (KR)
Title: Manufacture of stacked capacitor for semiconductor device
Inventor: PARK SANG-HOON
IPC: H01L27/11
Filed: 1993-12-27
Granted: 1997-11-12
Abstract: A fabrication method of stacked capacitor is provided to improve the effective surface area of capacitor without limiting a stack electrode by bit-line. The method comprises the steps of: firstly forming a bit-line(18) made of polysilicon connected to an ion-implanting region(15A); forming a stack electrode having double-cylindrical structure composed of a second polysilicon(22), a polysilicon spacer(24) and a third polysilicon spacer(24A); and forming a dielectric layer(28) and plate electrode(29). Thereby, it is possible to increase capacitance of capacitor by forming the double-cylindrical stack electrode upper the bit-line.