baber/WOPTO huggingface dataset:
Patent KR-0136776-B1 (KR)
Inventor: OH DONG-YEUP
IPC: D06F35/00
Filed: 1989-06-29
Granted: 1998-06-15
Abstract: 본 발명은 세탁물의 포손상을 적게하고 절수와 대용량 세탁물을 용이하게 세탁할 수 있도록 한 압축회전형 세탁방법 및 장치에 관한 것이다. 
     종래의 기계식 세탁기의 세탁방식은 두드려 빠는 효과가 낮을 뿐만 아니라 그 용량도 한정되어 있기 때문에 세탁효과도 미흡할 뿐만 아니라 기계적으로도 효율이 좋지 못하기 때문에 여러번 세탁을 함으로써 물이 많이 소비되어 비경제적인 문제점이 있다. 
     이것을 해결하기 위해, 본 발명은 기계적으로 세탁물을 물속에서 혹은 물밖에서 압축하면서 압축부재를 회전시키거나 혹은 세탁조를 회전시킴으로써 두드려 빠는 효과를 갖는 압축회전형 세탁장치를 제공함과 아울러 이 세탁장치에 의한 세탁방법으로는 압축행정과 세탁조를 회전시켜 세탁물을 교반시키는 회전행정으로 이루어지되 여기서 세탁조의 회전으로 세탁물이 회전하면 세탁물의 회전마찰력과 세탁수의 상대운동으로 세탁물을 눌러 짜게되고 또한 압축판의 상하운동인 압축운동을 반복적으로 수행하여 두드려 빠는 효과를 내면서 이를 선택적으로 혹은 동시에 수행되게 하여 불균일한 압착효과를 방지하는 압축회전형 세탁방법을 제공한다.
Patent KR-960013305-B1 (KR)
Inventor: ISHIKAWA TSUTOMU
IPC: H04S7/00
Filed: 1989-07-19
Granted: 1996-10-02
Abstract: 내용 없음.
Patent KR-920005107-B1 (KR)
Title: Data link interface apparatus
Inventor: OH DON-SONG
IPC: H04Q11/04
Filed: 1989-08-12
Granted: 1992-06-26
Abstract: A parity checking and generating circuit (3) receives a first valid bit (V) and a second valid bit for comparing them with  each other to check the parity  and  generates  parity  bits.  A  first interface circuit outputs 16-bit data to a data link unit,  and  a data selecting circuit (27) selects only active data from the data of the diplexing  data  link  unit.  A  second  interface  circuit includes means (21,22) for latching and driving the  16-bit  data, and  a clock  selecting  and   distributing   circuit   furnishes synchronizing clocks to the data which are  interfaced.  With  the apparatus, an interfacing is made possible within a time switch.
Patent KR-950004941-B1 (KR)
Title: Coil pattern of frequency generator
Inventor: CHOE CHON
IPC: H02K29/12
Filed: 1989-08-31
Granted: 1995-05-16
Abstract: The voltage level generated by the frequency generator is increased by altering patterns of two coils of the frequency generator. The two coils (a-c, d-b) are connected in serise and are wound side by side. The coils are faced with rotating magnet (5) to generate frequency signal which frequency is proportional to angular velocity of a rotating magnet. The circuit elements connected to the coil is placed on PC board on which the coil pattern is formed.
Patent KR-920011048-B1 (KR)
Inventor: YAMAZAKI AKIHIRO
IPC: H03K19/0952
Filed: 1989-09-12
Granted: 1992-12-26
Abstract: 내용 없음.
Patent KR-930003206-B1 (KR)
Inventor: KAGECHIKA HIROSHI
IPC: H05B3/10
Filed: 1989-11-08
Granted: 1993-04-23
Abstract: 내용 없음.
Patent KR-940001594-B1 (KR)
Inventor: BAILEY CHRISTOPHER R M
IPC: G06F13/14
Filed: 1989-12-01
Granted: 1994-02-25
Abstract: 내용 없음.
Patent KR-930002031-B1 (KR)
Inventor: UTSUMI ITSUNORI
IPC: G07D11/00
Filed: 1990-02-19
Granted: 1993-03-22
Abstract: 내용 없음.
Patent KR-0167337-B1 (KR)
Inventor: TSUBOI SHINICHI
IPC: A01N47/40
Filed: 1990-03-09
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-930003203-B1 (KR)
Title: Noise attenuation circuit of picture image signal
Inventor: YU PIL-HO
IPC: H04N19/196
Filed: 1990-06-30
Granted: 1993-04-23
Abstract: The circuit for reducing the channel noise  as  much  as  the counting rate comprises: a circuit (100) outputting  the  inputted image signal having a high frequency component as absolute  value; a circuit (200) detecting the maximum value by block by  comparing with each other the pixel sizes of blocks extracted from the image signal; a circuit (300) outputting the channel peak value as block adaptating count, if the maximum value by block is zero; a circuit (400) generating the pixel adaptating count which  has  the  block adaptating count multiplied by pixel; a circuit (500) delaying the pixel of image signal for a fixed time to  match  with  the  pixel adaptating count; a multiplexer (600) transmitting  the  amplified level of image.
Patent KR-930006130-B1 (KR)
Title: Ic isolation area forming method
Inventor: CHON YONG-KWON
IPC: H01L21/76
Filed: 1990-10-13
Granted: 1993-07-07
Abstract: The method for forming  a  device  isolation  region  in  the semiconductor IC is characterized by (a) forming a pad oxide  film (2) and a nitride film (3) on the silicon substrate (1), and  then forming a trench  by  the  patterning  and  etching  process,  (b) forming a polysilicon on the  trench,  and  then  dry-etching  the polysilicon to form a side wall polysilicon (4), (c) forming a pad oxide film (2a), and then implanting a channel stop ion to form  a channel stop junction,  and  (d)  field-oxidizing  the  trench  to self-planarize it, lifting off the oxidizing  mask  layer  of  the film (2,3), and then forming an active device.
Patent KR-100211530-B1 (KR)
Inventor: YAMASHIDA GEITARO
IPC: H04N9/81
Filed: 1990-10-24
Granted: 1999-08-02
Abstract: 본원 발명은 영상신호기록장치에 관한 것이며, 예를들면 고품위 텔레비젼의 영상신호를 기록하는 비디오테이프레코더에 적용할 수 있는 영상신호기록장치에 관한 것이며, 본원 발명의 영상신호기록장치는 각 유효주사선에 할당된 영상 부분의 서로 다른 기간과 서로 다른 유효주사선 수에 의해 특징되는 적어도 두 종류의 영상신호 중 선택된 한 종류의 영상신호를 기록하는 장치에 있어서, 상기 선택된 한 형태의 입력영상신호를 해당하는 디지털신호로 변환하는 아날로그디지털변환수단; 상기 아날로그디지털변환수단으로부터의 상기 디지털신호의 샘플을 순차 기록하고 독출하여 임시로 격납하는 디지털신호 처리수단; 상기 디지털수단 처리수단에 의해 독출된 디지털신호를 아날로그신호로 변환하는 디지털 아날로그 변환수단; 상기 아날로그신호를 수신하고 기록 매체에 기록하기 위한 기록신호를 제공하기 위해 상기 아날로그신호를 처리하는 기록신호 처리수단; 상기 입력영상신호의 종류에 무관하게, 각각, 상기 기록신호에서, 상기 서로 다른 유효주사선 수 중 가장 적고 상기 서로 다른 기간 중 가장 짧은 것으로 상기 유효주사선 수와 상기 각 유효주사선에 할당된 영상 부분의 기간 중 적어도 하나를 제한하기 위해 상기 디지털신호 처리수단으로부터 순차 기록되고, 독출되는 상기 디지털신호의 샘플을 선택하도록 동작하는 상기 디지털신호 처리수단을 위한 제어수단을 포함한다.
Patent KR-0142864-B1 (KR)
Inventor: LEE NAM-KYU
IPC: H04N5/57
Filed: 1990-11-26
Granted: 1998-07-15
Abstract: 고화질을 요하는 디스플레이 장치에 적합한 HDTV, EDTV의 호환용 디스플레이 장치의 자동휘도제한 회로에 관한 것으로, 수신되는 TV방송신호의 주파수를 검출하여 HDTV 및 EDTV모드 판별신호를 출력시키는 주파수 자동검출 회로부와, 주파수 자동검출 회로부에서 출력되는 모드 판별신호에 의해 스위칭되는 스위칭 수단과, 전원단(B +   2 )과 FBT의 애노드 전류 입력측 사이에 연결구성된 전류제한용 저항수단과, 스위칭부의 스위칭 동작에 의해 전류제한용 저항에 병렬로 접속 또는 차단되도록 구성된 빔전류 조절용 저항수단을 구비한 검출출력형성 회로부로 된다. 
     각각의 모드에서 빔전류를 다르게 하기 때문에, 주사선수가 많고 주사시간이 짧은 HDTV 모드에서의 블루밍 현상을 없게 하여 해상도 저하를 방지할 수 있게 된다.
Patent KR-940005698-B1 (KR)
Title: Redundant decoder of semiconducter memory device
Inventor: SO YONG-HO
IPC: G11C29/00
Filed: 1990-12-22
Granted: 1994-06-22
Abstract: The redundant decoder includes an enable circuit for generating an output enable signal of a redundant decoder when a fuse is disconnected, a plurality of programmable select circutis for selecting an address signal or an inverted address signal depending on whether the fuse is disconnected or not, and a combination circuit for generating a redundant cell decoding signal, thereby improving redundancy operating speed.
Patent KR-920010713-B1 (KR)
Title: Method for the preparation of fiber-shaped heating element
Inventor: JO YONG-KUK
IPC: D06M11/00
Filed: 1990-12-29
Granted: 1992-12-14
Abstract: The  thread  like  heating  element  is  composed   of   the electroconductive metallic  fine  powder  such  as  carbon  black, nickel, copper, antimony, aluminum, etc. and high molecular weight copolymer. The heating element is prepared by (a) forming the core and sheath, which consists of copolymer without conductive powders and conductive powder dispersed copolymer, by melt  spinning,  (b) immersing threads in polyurethane resin, after drawing  them.  The sheath layer is composed of 5-60  wt.%  copolymer  and  conductive metallic powders.
Patent KR-0171895-B1 (KR)
Inventor: LEE DAE-WON
IPC: H05K3/40
Filed: 1990-12-27
Granted: 1999-05-01
Abstract: 복수개의 IC소자를 TAB(tape automated bonding) 기술을 이용하여 사용할 대, 입력패드의 수를 최대한으로 줄여 패턴을 단순화시키기 위한 것으로서, TAB 기판(2)에 부착되는 복수개의 IC소자(1)와 입력패드(4)의 동일한 입력 신호는 공통의 입력라인(5)으로 연결시키고, 또 배면에 형성된 입력라인(5')은 TAB 기판(2)에 형성된 홀(6)을 통하여 공통의 입력라인(5)과 연결시키도록 하여, IC소자를 붙이는 인쇄회로기판을 간단하게 하고, 검사시간을 줄이는 등의 효과를 얻기 위한 TAB용 기판에 관한 것이다.
Patent KR-930008671-B1 (KR)
Title: Apparatus for drawing tube
Inventor: YUN JU-ANG
IPC: B65H59/00
Filed: 1991-01-08
Granted: 1993-09-11
Abstract: The controller for  stepless  extrusion  of  continuous  tube includes a extrusion control circuit  (1),  which  consists  of  a differential amplifying means (10)  and  an  operation  amplifying means (20). The  differential  amplifying  means  consists  of  an amplifier (Amp1) for winding wire speed signal, another  amplifier (Amp2) for the value given by  a  variable  resistance  (VR1)  for creating the position of wire, another amplifier  (Amp3)  for  the value detected in  another  variable  resistance  (VR2)  for  wire position, and another amplifier (Amp4) for comparing the  detected value  with  the  given  value.  The  operation  amplifying  means operates the values amplified in both amplifiers (Amp4,Amp1).
Patent KR-0176145-B1 (KR)
Inventor: PARK JUNG-ILL
IPC: G11B5/584
Filed: 1991-04-30
Granted: 1999-04-15
Abstract: 자동트래킹제어방법은 헤드를 탑재한 압전소자를 구비하고 있는 영상 및 음성신호 기록재생장치에 있어서, 자기헤드를 기록트랙에 대하여 폭방향으로 변위하도록 제어하는 압전소자의 구동효율을 높혀 재생하기 위한 것이다. 본 발명은 애지머스각이 서로 다른 2개의 헤드와, 헤드를 탑재한 복수의 전기기계변환소자와, 사용자의 제어명령 및 정보를 입력하기 위한 키입력수단과, 키입력수단의 신호에 따라 상기 복수의 전기기계변환소자의 구동을 제어하기 위한 시스템제어기를 구비하고 키입력수단의 제어신호에 의해 전기기계변환소자의 구동을 제어하기 위한 소정의 프리세트값을 설정하는 과정과, 복수의 헤드중 기록매체에 접촉되어 있는 헤드를 검출하는 과정과, 검출과정에 따라 기록매체에 접촉된 헤드의 전기기계변환소자에 인가되는 프리세트값을 인가하는 과정으로 이루어진다. 따라서 압전소자의 변형을 줄이고, 강도열화도 막을 수 있다.
Patent KR-930007340-B1 (KR)
Title: Autocontrol system vehicle
Inventor: PARK HUI-SOK
IPC: B60K31/00
Filed: 1991-05-17
Granted: 1993-08-09
Abstract: The automatic control system makes the driver  select  either manual transmission or automatic transmission  freely  by  way  of manipulating an automatic control unit. This system  comprises  an engine (1) with an engine speed sensor (16), a surge tank (8) with a throttle sensor (17) and a acceleration feed back sensor (20), a clutch (2) with a clutch tension sensor (19) and a feed back motor (20), transmission device (3) with  a  speed  sensor  (21)  and  a temperature sensitive sensor (22), a charge  control  rod  with  a position sensor (23) and  a  control  motor  (24),  and  automatic control unit. The system provides  against  a  failure  of  manual transmission and against weariness of the driver and shortens  the control time to enhance the fuel efficiency.
Patent KR-910008796-B1 (KR)
Inventor: PETROCINE DAVID V
IPC: C07D211/58
Filed: 1991-08-24
Granted: 1991-10-21
Abstract: 내용 없음.
Patent KR-940010518-B1 (KR)
Title: Fabricating method of metal-oxide-semiconductor transistor
Inventor: KANG HO-YONG
IPC: H01L21/335
Filed: 1991-09-06
Granted: 1994-10-24
Abstract: etching a silicon substrate (1) to form a trench; depositing gate oxide film and polysilicon to etch polysilicon selectively using a gate mask to form a gate (3); forming a oxide film (5) on the side walls of the gate; depositing a metal of a high melting point (6) to form silicide in the part where the high melting metal contact the silicon; and etching the high melting metal selectively to dope impure ions in the silicide (7) to form a source and a drain region (8).
Patent KR-940011725-B1 (KR)
Inventor: ONO KATSUHIRO
IPC: F16C33/10
Filed: 1991-10-31
Granted: 1994-12-23
Abstract: 내용 없음.
Patent KR-940008428-B1 (KR)
Title: Apparatus for protecting fungus of evaporator in air conditioner
Inventor: YU HUI-SANG
IPC: F24F3/16
Filed: 1991-11-01
Granted: 1994-09-14
Abstract: The antibiotic device for an evaporator of an air-conditioner is disclosed to restrain a mold and germ propagation grown spontaneously by a condensed water as moisture left in the evaporator. The device includes a cleansing water storing part installed in the inside of an air-conditioner outdoor device to store cleansing water, an auxiliary pump for pumping the cleasing water, a jetting unit for jetting the cleansing water to the evaporator, a condensed water accepter installed in the lower part of evaporator, and a cleansing water collecting piping.
Patent KR-950007434-B1 (KR)
Title: Dial early-late tracking loop circuit
Inventor: HAN KYONG-SOP
IPC: H04L7/027
Filed: 1991-11-28
Granted: 1995-07-10
Abstract: In the spread spectrum communication system, the digital early-late tracking loop circuit enhances the synchronous tracking performance. This digital ELL(Early-Late tracking Loop) matches easily early loop and late loop, and the size of ELL circuit is minimized. The ELL circuit consists of a sampler(22) that samples analogue received signal (21), an analogue/digital converter(24), a PN symbol generator that outputs early PN symbol(216) and late PN symbol(217), multipliers(25, 26) and a voltage-controlled clock generator(213). This ELL circuit deals with effects of fading and noise actively.
Patent KR-950008533-B1 (KR)
Title: Control devices output of hydraulic pump
Inventor: LEE JIN-HAN
IPC: F02D29/04
Filed: 1991-11-30
Granted: 1995-07-31
Abstract: The apparatus controls flow rate discharge from oil-hydraulic pump to utilise output power of motor depending on manipulated signal. The apparatus comprises: an output selector having an electric control device limiting the output power of the motor and controlling the inclination of an inclined plate within the pump to adjust the discharge flow rate; electromagnetic proportional pressure reducing valves receiving pressurised fluid from a third pump generating a constant fluid pressure with respect to a control signal, and generating a pilot pressure depending on the signal to control the regulator; a detector for measuring the discharge pressure from the pump.
Patent KR-940011750-B1 (KR)
Title: Battery control method of mobile telephone
Inventor: YUN YONG-BAE
IPC: H04B1/08
Filed: 1991-12-06
Granted: 1994-12-23
Abstract: The method for turning on/off the power periodically to save the power comprises the steps of: (a) applying the battery power through the line open at all times when the system is in off state; (b) analysing the fault state of the telephone if the user turns on power; (c) changing the telephone to the idle state after turning on the receiving power switch in case of no fault state; (d) turning on/off the receiving power periodically while waiting the call; and (e) changing to the transmitting enable state after turning on the power switch if the call is received or the user wants to make the call.
Patent KR-960003337-B1 (KR)
Title: Ink container and recording head cartridge having the same
Inventor: AONO KENJI
IPC: B41J2/175
Filed: 1991-12-10
Granted: 1996-03-08
Abstract: An ink container for containing ink includes an outer casing (1000); an inner casing (950), in the outer casing, for containing the ink therein; filler material (960) disposed between the outer casing (1000) and the inner casing (950) to isolate the ink from ambient condition change.
Patent KR-940009639-B1 (KR)
Title: Manufacturing method and structure of highly integrated memory cell capacitor
Inventor: CHOE JU-HO
IPC: H01L27/108
Filed: 1991-12-13
Granted: 1994-10-15
Abstract: The high integration memory cell capacitor is disclosed in which a groove is formed on a bit line, a node polysilicon is formed on the right and left of the groove to be connected to a node polysilicon formed on the side of a pillar placed on the groove, and hemispherical grain polysilicon is formed on the right and left of the groove, thereby increasing the capacitance of the node capacitor.
Patent KR-920008177-B1 (KR)
Title: Revival method for polyethylene telephthalate resin
Inventor: PARK YONG-HO
IPC: B29B17/00
Filed: 1991-12-16
Granted: 1992-09-25
Abstract: The FR-PET waste is regenerated more efficiently as  follows. The waste is crushed, dried, separated from  impurities  and  then melt- extruded in extruder at 330-380 deg.C. The regenerated  resin is obtained by copolymerizing the molten resin (75-92  wt.%  waste FR- PET) with the mixture prepared by mixing 5-15 wt.% polystyrene, 1-4 wt.% ethylene vinylacetate, 1-3 wt.%  sodium  bicarbonate  and 1-3 wt.% activated alumina in auxiliary extruder attached  to  the side of main extruder at 150-200  deg.C.  The  resin  has  a  good mechanical property and insulation resistance, and is  useful  for producing artificial marbles, bricks, slates and roof tiles.
Patent KR-100215103-B1 (KR)
Inventor: KIM JIN-WOONG
IPC: C07D401/04
Filed: 1991-12-31
Granted: 1999-08-16
Abstract: 본 발명은 8위치가 플로오로로 치환되고 6-플루올퀴놀론의 약동력학적 프로필이 개선됨으로서 약리 독성학력 성질이 개선된 다음구조의 신규 퀴놀린 카르복실산 유도체에 관한 것이다. 
     
       
     
     상기 화합물은 MIC 측면에서는 Cp나 오플록사신에 비해 1-2 단계 떨어지나 독성측면에서 볼때 LD50치가 Cp나 오플록사신에 비해 월등하며 PD50은 유사한 결과를 나타낸다. 또한, 약동력학 면에서 경구투여의 반감기가 길며 AUC가 크다.
Patent KR-960004440-B1 (KR)
Inventor: SUGIMOTO YOSHIYASU
IPC: G01R33/09
Filed: 1991-01-25
Granted: 1996-04-03
Abstract: 내용 없음.
Patent KR-960002059-B1 (KR)
Inventor: I-ZKA MASAO
IPC: H01L21/28
Filed: 1992-01-27
Granted: 1996-02-10
Abstract: 내용 없음.
Patent KR-100273815-B1 (KR)
Inventor: TODD J CHRISTOPHER
IPC: H04N5/93
Filed: 1992-01-30
Granted: 2000-12-15
Abstract: 입력 필터는 휘도 입력 신호(Y2)를 코어링 처리 회로(42)에 의해 잡음 저감되는 고주파수 성분(Y11)과 프레임 순환형 필터(30)에 의하여 잡음 저감되는 저주파수 성분(Y9)으로 분리하는데, 이 필터는 서브 샘플링 회로(22)에 의해 처리되고 보간기(44)에 의해 샘플비를 복원한다. 출력 회로(40)는 상기 잡음 저감된 성분을 합성하여, 고주파수 부분은 코어링 처리를 행하고 저주파수 부분에 대해서는 순환여파 처리되는 출력 신호(Y10)를 제공한다. 구체적 응용예에 있어서, 프레임 순환형 필터(30)는 복수개의 저주파수 서브 샘플링 성분(Y6, Y9, Y18, Y20)을 제공하며, 이 성분들을 순차 주사 형태의 잡음 저감된 출력 신호(Y15)를 제공하기 위해 부가되는 출력 회로(50, 60)내에서 처리된 출력 신호(Y10)와 결합된다.
Patent KR-940010891-B1 (KR)
Title: 선삭용 공구수명 자동측정장치
Filed: 1992-02-10
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-970004827-B1 (KR)
Inventor: NAGANO SHIGETOSHI
IPC: H05B3/46
Filed: 1992-02-25
Granted: 1997-04-04
Abstract: 내용 없음.
Patent KR-0137753-B1 (KR)
Inventor: HASEGAWA KO
IPC: C08L67/02
Filed: 1992-03-26
Granted: 1998-05-01
Abstract: 본 발명은 (A) 열가소성 폴리에스테르 엘라스토머 51-95 중량 % 및 (B) 고무 49-5%를 혼련하는 동안 동적 가교시켜 제조한 열가소성 엘라스토머 조성물에 관한 것이다. 본 조성물은 경도, 인장 강도, 인장 신율, 압축영구변형, 내열노화성, 내유성 및 성형 제품 외관이 모두 우수하고 조인트 보트 등과 같은 자동차 부품용 물질로 사용하기에 적당하다.
Patent KR-960002645-B1 (KR)
Title: Charge transferring device and solid state image picking-up device
Inventor: UYA SHIN-JI
IPC: H01L21/339
Filed: 1992-04-03
Granted: 1996-02-24
Abstract: A charge transfer path of double-layer structure is obtained by forming a surface channel region (9) on a buried channel region (3) in the semiconductor substrate (1). The surface channel region has an opposite conductivity with respect to the buried channel region. The surface channel region of the double-layer structure serves for carrying away a dark current generated at the boundary faces between the substrate and a gate insulating film, when the buried channel region serves for transmission of optical signal charges. When negative and/or positive driver voltages are applied to the transfer electrodes, this does not result in an increase of the dark current. The device for CCD systems, has high signal-noise ratio.
Patent KR-950005917-B1 (KR)
Title: Soap containing pine abstract
Inventor: IM JAE-WON
IPC: C11D7/44
Filed: 1992-05-29
Granted: 1995-06-07
Abstract: The preparation method for beauty soap (I) using pine extracts consists of adding pine essential oil, pine absolute, pine concrete each 0.1-10% to soap base. (I) is useful for anti-aging of skin and promoting blood circulation.
Patent KR-940011059-B1 (KR)
Title: Semiconductor condenser
Inventor: KIM YUN-HO
IPC: H01G4/12
Filed: 1992-06-20
Granted: 1994-11-22
Abstract: The composition for fabricating a grain boundary-type semiconducting magnetic condenser comprises a main component, 1 mole of SrTiO3 and supplementary components such as 0.01 to 0.04 mole of TiO2, 0.001 to 0.010 mole of Dy2O3, 0.001 to 0.007 mole of ZnO, 0.002 to 0.012 mole of MnO2, and 0.01 to 0.07 mole of Al2O3.
Patent KR-940000378-B1 (KR)
Title: Lay-outing method of tri-ethylene diamine/potassium iodide
Inventor: LEE HU-KUN
IPC: G21F9/00
Filed: 1991-08-11
Granted: 1994-01-19
Abstract: The triethylene diamine (TEDA)/ potassium iodide (KI) - precipitated active carbon is produced by (a) dispersing an aqueous TEDA and KI solution into a raw active carbon, precipitating it for 30 min., and drying the precipitated active carbon at 90 deg.C in a conventional oven, (b) or by dispersing the solution into the raw active carbon, precipitating it for 10 min. by inserting a fluidized air out of the botton of the fluidized bed dryer, and drying the precipitated active carbon with 90 deg.C air. The produced active carbon is used in the treatment of an exhaust material in the nuclear facilities, spec. the removal of an radioactive iodine.
Patent KR-940011560-B1 (KR)
Title: Spinning nozzle for tableware washing machine
Inventor: MA SON-CHAE
IPC: A47L15/42
Filed: 1992-10-23
Granted: 1994-12-21
Abstract: A rotation nozzle includes four rotation wings which are formed perpendicularly each other, and each rotation wing has four spraying nozzles with a predetermined space each other and also have the different spraying characteristics each other to improve the spray effection of cleaning water.
Patent KR-940011319-B1 (KR)
Title: Good touchness flexible fabrics
Inventor: SONG JU-HWA
IPC: D04B1/14
Filed: 1992-12-28
Granted: 1994-12-05
Abstract: The fabrics was manufactured by mixing a flexible spandex fiber and a different shrinkable mixed yarn having a good feeling. A nylon multifilament yarn having an aqueous shrinkage rate of 8-14 %, a single yarn fineness of 0.7-4 denier and a high oriented polyester multifilament undrawn yarn having a breaking elongation of more than 80 %, RS value of less than 3 % were confounded, and the mixed yarn and the spandex fiber were mixed to give the flexible fabrics.
Patent KR-0131301-B1 (KR)
Inventor: LEE UN-KOO
IPC: B60G3/26
Filed: 1992-12-28
Granted: 1998-04-21
Abstract: 가상 킹핀축의 설정을 용이하여 설계 자유도를 높힐 수 있으며, 캠버의 변화가 이상적으로 이루어져  가장 이상적인 지오메트리 효과를 얻기 위하여 휠을 회전 가능하게 지지하는 조향너클과; 상측과 휠측 그리고 하측으로 돌출부가 각각 돌출 형성되어 휠측 돌출부의 선단 연결부가 조향너클의 상단에 볼 조인트 연결되는 커넥팅 아암과; X자형으로 배치되어 상기 컨넥팅 아암의 상단을 차체와 연결하여 주는 어퍼 컨트롤 아암과; 상기 조향너클의 하측을 차체와 연결하여 주는 로워 컨트롤 아암과; 상기 커넥팅 아암의 하측 돌출부의 하단 연결부와 상기 로워 컨트롤 아암의 중간부 외측으로 상향 돌출되는 돌출부에 사이에 피봇 연결되는 컨트롤 링크와; 쇽 업소오버와 스프링의 조립체로 구성되어 상단이 인슐레이터 지지부로 차체에 지지되는 스트러트 아암을 구비하여 구성되는 자동차의 조향륜 현가장치.
Patent KR-100264141-B1 (KR)
Title: Recorder for digital signal
Inventor: SCHOLZ WERNER
IPC: G11B20/10
Filed: 1991-06-06
Granted: 2000-08-16
Abstract: In a recorder for digital signals with recording in divided tracks, a run-in signal is emitted at the beginning of each track and a run-out signal at the end of each track. The aim is to simplify the synchronization of the generation of the timing signal for the decoding. The run-in signal contains the synchronization signals corresponding to the data signal and the run-out signal contains bit patterns which deviate from the agreed synchronization signal within the time range of the synchronization signals. In particular for an audio recorder or a video recorder.
Patent KR-100258223-B1 (KR)
Title: Fast dissolving tablet and its production
Inventor: MAKINO TADASHI
IPC: A61K9/20
Filed: 1993-01-29
Granted: 2000-08-01
Abstract: A method of producing a fast dissolving tablet comprising compression-molding a composition comprising an active ingredient, a carbohydrate and a barely sufficient amount of water to moisten the surface of particles of said carbohydrate into a tablet form and a fast dissolving tablet obtainable by the method. The active ingredient may for example be a vitamin, a gastrointestinal function conditioning agent or an antipyretic-analgesic-antiinflammatory agent. The carbohydrate includes sugar, starch sugars, lactose, honey, sugar alcohols and tetroses. The amount of water to be added is about 0.3 to 10% by weight. The above fast dissolving tablet has a porous structure with excellent disintegratability and solubility as well as adequate strength.
Patent KR-960001219-B1 (KR)
Title: Process for producing thermoplastic resins having a good
Inventor: JUNG HA-SIK
IPC: C08F265/06
Filed: 1993-03-15
Granted: 1996-01-24
Abstract: first graft-polymerising (a) 30-65 wt. pts of the crosslinked acrylic rubber latex. by two steps process, with (b) 14.70-7.35 wt. pts of styrene and (c) 6.30-3.15 wt. pts of acrylonitrile; then second graft-polymerising the first grafted polymer with (b') 34.50-17.15 wt. pts of styrene and (c') 14.50-7.35 wt. pts of acrylonitrile, which are fed continuously with pre-emulsion state. The obtd. acrylic rubber-styrene-acrylonitrile resin has good weather resistance, impact resistance and chemical resistance.