baber/WOPTO huggingface dataset:
Patent KR-100210581-B1 (KR)
Inventor: TAKEDA HRUO
IPC: G06T7/00
Filed: 1991-07-24
Granted: 1999-07-15
Abstract: 화상데이터에 포함되는 서로 연결한 흑화소(또는 백화소)로 이루어지는 영역마다 영역식별 라벨을 붙이는 화성데이터처리방법 및 그 시스템으로서, MR 부호화에 의해 데이터 압축된 화상데이터를 순차로 부호단위로 분해하고, 이 부호를 분해할 때마다 화상전체가 비트데이타로 복원되는 것을 기다리는 일 없이 이 부호의 종류에 따라 결정되는 미리 정해진 처리규칙에 따라서 각 런의 위치를 나타내는 런데이터와 그 런에 붙여진 가짜라벨의 값의 관계를 기억하기 위한 런테이블 및 후에 동일한 값으로 통합해야 할 가짜라벨간의 관계를 기억하기 위한 라벨테이블을 각각 갱신하고, 모는 부호에 대해서의 처리를 종료했을 때 상기 라벨테이블의 내용에 따라 상기 런테이블에 기억되어 있는 각 런의 가짜라벨의 값이 수정된다. 
     이것에 의해 MR 방식에 의해 부호화된 화상데이터만을 참조하고, 원화상을 참조할 필요가 없기 때문에 한번 화상의 복원을 실행해서 원화상을 생성해야 했던 종래방식에 비해서 고속으로 라벨링처리를 개시할 수 있다.
Patent KR-940009611-B1 (KR)
Title: Manufacturing method of highly integrated semiconductor device capacitor
Inventor: AN JI-HONG
IPC: H01L27/108
Filed: 1991-08-31
Granted: 1994-10-15
Abstract: forming a conductive layer on a semiconductor substrate; forming a groove on an isolation region for defining the conductive layer into unit cell; forming a first spacer on the sidewall of the groove; and etching the conductive layer using the first spacer as an etch mask to form a first storage electrode pattern; thereby improving the reliability of the capacitor.
Patent KR-940001437-B1 (KR)
Title: Double field digital tv external chroma signal processing apparatus
Inventor: PARK JUNG-SOK
IPC: H04N9/64
Filed: 1991-09-05
Granted: 1994-02-23
Abstract: The apparatus processes a chroma signal sent from external devices so that a scan line is doubled. The apparatus includes a clamping unit (104) for clamping an incoming chroma signal, a matrix unit (105) for generating a luminance and a difference signal, a mixer (106) for adding the luminance signal and a composite synchronous signal coming through a connector (103) to generate a composite luminance signal, a sub-carrier signal generator (107) for generating a sub-carrier signal according to a blanking signal coming through a connector (103), a balanced modulator (108) for modulating a difference signal using the sub-carrier signal to generate the chroma signal, a low pass filter (109) for removing a high frequency component of the chroma signal, a delay unit (110) for delaying phase of composite luminance signal, and a mixer (111) for mixing the delayed luminance signal and the color signal.
Patent KR-950004764-B1 (KR)
Inventor: OHOBA NOBUAKI
IPC: B23H7/22
Filed: 1991-10-16
Granted: 1995-05-10
Abstract: 내용 없음.
Patent KR-940003630-B1 (KR)
Title: Multi-font selecting circuit for vga
Inventor: PARK JONG-SOK
IPC: G06F3/153
Filed: 1991-11-12
Granted: 1994-04-25
Abstract: The VGA whose memory data bus is 8 bits accesses up to 4 out of 16 character fonts set simultaneously with software. A character map is selected for registers (101,102) and a font selection register (FSR) is enabled after 16 kinds of the fonts are stored in memory plan circuits (111,112). If the bit of an attributer is "0", a multiplexer (103) selects an output of the register (101) but an output of the register (102) if it is "1". The selected output is provided to an address generator (104). After selecting the address, the memory data is stored in the VGA and uses as the character font data.
Patent KR-930011316-B1 (KR)
Title: Process for the preparation of thick and thin yarn
Inventor: OH YONG-SU
IPC: D01D5/20
Filed: 1991-12-14
Granted: 1993-11-30
Abstract: The method is characterized by using the first-godet  roller, whose cross-sectional   form   is   elliptical,   triangular   or quadrangular, so that the thick-and-thin portions  appear  in  the fiber's longitudinal direction, and in which TDR (spinning draft x drawing rate) satisfies the equation 200<=TDR<=350  so  that  mild stain-dyed effect appears or the equation 350<=TDR<=800 so that no dyeing-stain appears when it is dyed.
Patent KR-950006944-B1 (KR)
Title: Print ink
Inventor: JANG YUN-JIN
IPC: C09D11/10
Filed: 1991-12-28
Granted: 1995-06-26
Abstract: 22.7-25.6 Parts of plant oil and 10.3-10.7 parts of polyalcohol were reacted at 230-240 degree C for 1-1.5 hr in an inert gas(N2) in the presence of lithium hydroxide catalyst and cooled to 150 degree C. Obtained reactant was esterified with 11.8-15.9 Parts of anhydrous phthalic acid at 190-210 degree C for 20-35 min, terminated at the acid value of 90-105, cooled to 50-60 degree C. 8.7-10.3 parts of urethane compound was dropped into the obtained product for 20-30 min and reacted at 60-70 degree C for 3 hr to give the printing ink.
Patent KR-960000425-B1 (KR)
Inventor: KIMOTO TETSUO
IPC: F25C1/22
Filed: 1992-02-13
Granted: 1996-01-06
Abstract: 내용 없음.
Patent KR-940004885-B1 (KR)
Title: Processing rice containing mugwort
Inventor: KU JA-YON
IPC: A23L7/10
Filed: 1992-03-18
Granted: 1994-06-04
Abstract: The wormwood artificial rice is prepd. by (a) washing wormwood leaves, parboiling in the pH 10-13 sodium bicarbonate soln. for 3-5 min., quick-cooling and dehydrating, (b) pulverizing the obttd. wormwood leaves and drying with hot or cold air into 10 % or less moisture content, (c) mixing 20 % dryed wormwood with 58.5 % rice or wheat powder, 10 % glutinous rice powder, 2 % bean powder, 2.5 % chestnut powder, 5 % barley powder, 2 % indian millet powder and water, and kneading, and (d) forming the obtd. dough into the rice size in a screw extruder, drying at 90 deg.C into 13 % or less moisture content for about 6 hrs. and packaging to obtain the final product.
Patent KR-0180551-B1 (KR)
Inventor: UDAGAWA TSUNEKAZU
IPC: F16J15/08
Filed: 1992-04-07
Granted: 1999-04-15
Abstract: 본 발명의 강박판 적층 개스킷은 적어도 하나의 구멍을 가지는 내연기관에 설치된다. 개스킷은 제1판과, 그리고 제1판 아래에 놓이는 제2판으로 이루어져 있다. 
     제1판은 밀봉되는 실린더구멍 둘레의 제1밀봉수단과 그리고 제1의 밀봉수단과 제1판의 베이스부 사이의 도드라진 부분을 포함한다. 제2판은 제1의 밀봉수단보다 큰 구멍과, 구멍둘레의 제2의 밀봉수단을 가진다. 제1판 및 제2판이 조립되는 경우, 제2판은 제1의 밀봉수단 겹치지 않는다. 개스킷은 제1 및 제2의 밀봉수단과 도드라진 부분의 조합에 의해 확실히 밀봉된다.
Patent KR-950001293-B1 (KR)
Title: Parallel test circuit of semiconductor memory chip
Inventor: YU JE-HWAN
IPC: G11C29/00
Filed: 1992-04-22
Granted: 1995-02-15
Abstract: The test method for semiconductor memory cell employs a first comparing means controlled by a first control means; the second comparing means comparing the output of the first comparing means; the selecting means complementally activated to the second control means in order to control the output of the second comparing means; a control means controlling the output buffer hooked on both the output of the selecting means and the first control comparing means. The test method can be used for finding the malfunction cell during the wafer process or the packing process.
Patent KR-0155696-B1 (KR)
Inventor: PARK JONG-HO
IPC: G11B20/10
Filed: 1992-06-10
Granted: 1998-12-15
Abstract: 바이페이즈 클럭추출회로는 기록이 가능한 컴팩트디스크플레이어의 ATIP디코딩장치에 사용되는 것으로, 디스크에서 추출된 ATIP데이터를 FM복조시켜 바이페이즈 데이터를 얻고 이에 등기된 바이페이즈 클럭을 추울하는 것이다. 이를 위하여 바이페이즈 데이터의 에지를 검출하기 위한 에지검출기; 에지검출기의 출력신호에 대해 논트리거블하게 동기하여 출력신호의 펄스폭을 조절하기 위한 펄스폭조절수단; 펄스폭조절수단에서 출력되는 신호의 주파수를 소정 배수만큼 체배하기 위한 주파수체배기를 포함하도록 구성된다. 따라서 회로를 간소화할 수 있고, 정확한 바이페이즈 클럭을 추출할 수 있다.
Patent KR-960002017-B1 (KR)
Inventor: ATSUMI SIGERU
IPC: G11C16/04
Filed: 1992-07-25
Granted: 1996-02-09
Abstract: 내용 없음.
Patent KR-0132894-B1 (KR)
Inventor: KIM YONG-KYU
IPC: H04N7/30
Filed: 1992-08-12
Granted: 1998-10-01
Abstract: 본 발명의 압축부호화 및 복호화 방법과 그 장치는, DCT블럭의 DC계수는 스칼라양자화하고 AC계수는 분류벡타양자화(CVQ)한다. DCT블럭의 지그재그 스캐닝순서에 의한 제1AC계수를 포함한 수평방향의 AC계수와, 제2AC계수를 포함한 수직방향의 AC계수 중 일부 또는 전부를 미리 설정된 기준 클래스의 대표값에 감산한 자승값의 최소치에 따라 각 DCT블럭을 분류한다. 계층적 구조의 압축기법을 사용하여 최하위레벨의 코드는 각 분류된  DCT블럭에 대하여 균등간격에 의한 P개로 벡터 분리를 하고, 이에 대응하는 대표벡터의 코드북을 제공하고, 각 코드북에서 대응하는 대표벡터의 인덱스들과 상기 분류코드를 AC계수들에 대응하는 부호화데이타로 항상 일정한 비트를 갖도록 제공한다. 또한 상기 바로전 레벨에서 생긴 에러를 구하여 다시 이에 대응하는 S개의 대표벡터의 코드북을 제공하고 각 코드북에서 대응하는 인덱스들과 부가정보를 제공하는 방식의 다단 분류벡터양자화를 하여  부호화한다. 이때, 하위 레벨일수록 영상을 고압축시키고 상위레벨로 갈수록 정교한 화질을 갖는 코드를 출력시키게 된다. 
     복호시에는 부호화의 역순으로 복호를 하되, 고속 탐색시에는 화면의 복잡도에 관계없이 비트수가 일정한 최하위 레벨의 코드만 복원시키므로써 고속탐색 및 특수재생시에도 화질의 열화없이 재생되며 화질이 개선된다.
Patent KR-960008059-B1 (KR)
Inventor: SAKAUE SHIGEO
IPC: G09G5/00
Filed: 1992-09-16
Granted: 1996-06-19
Abstract: 내용 없음.
Patent KR-0141681-B1 (KR)
Title: Process for purifying granular epdm
Inventor: BERNIER ROBERT JOSEPH
IPC: C08F210/00
Filed: 1992-09-25
Granted: 1998-07-01
Abstract: A process for substantially removing and recovering unreacted diene monomer from ethylene propylene diene monomer resin produced in a fluidized bed reactor by purging the resin with steam in a purging zone, the resin being introduced in the purging zone at a temperature above the temperature of the steam in the purging zone. <IMAGE>
Patent KR-100247949-B1 (KR)
Inventor: EDWIN C CULBERTSON
IPC: C08J7/043
Filed: 1992-11-05
Granted: 2000-04-01
Abstract: 본 발명은 중합체 필름을 하도코우팅 조성물로 하도시키고 실리콘 박기 코우팅으로 오비코우팅시키는 방법을 서술한다. 실리콘 박기 필름은 널리 공지되어 있으며 라벨, 감압 테이프 등에서와 같은 접착성 또는 점착성 표면에 대한 임시 지지체로 사용된다. 물로 희석되기 전에, 하도코우팅 조성물은 글리시독시 실란 약 25 내지 75중량% 및 코폴리에스테르 약 75 내지 25중량%로 구성된다. 코폴리에스테르는 이소프탈산 약 40 내지 98몰%; 적어도 하나의 지방족 디카르복시 산 약 0 내지 약 50몰%; 디카르복시 핵에 부착된 적어도 하나의 설포네이트기 약 2 내지 약 20몰%; 및 약 2 내지 11 탄소 원자를 갖는 글리콜 약 100몰%로 구성된다. 하도코우팅 조성물에 사용될 수 있는 전형적인 글리시독시실란은 글리시독시프로트리메톡시실란을 포함한다.
Patent KR-950013062-B1 (KR)
Title: Delay compensation circuit for frame memory access
Inventor: SONG KI-HWAN
IPC: H04N5/208
Filed: 1992-12-08
Granted: 1995-10-24
Abstract: The circuit comprises a delay detecting unit which detects repeatedly delays by comparing data access start synchronized signals and record data input synchronized signals, a delay controlling unit which outputs control signals to delay the output of address signals, a motion display unit which displays the compensation motion of delays by the output signals of the delay controlling unit and the record data input synchronized signals, and an address counter unit which counts and outputs the addresses by delaying due to the output signals of the delay controlling unit.
Patent KR-960005679-B1 (KR)
Title: Field emission device
Inventor: KANG WON-KOO
IPC: H01J31/18
Filed: 1992-12-24
Granted: 1996-04-30
Abstract: The method is for increasing the efficiency of electronic emission by highly sharpening the end of cathode. The method comprises the steps of : (A) forming many grooves with uniform separating interval in columns on silicon wafer, and filling with insulator; (B) covering a upper surface on the silicon plate, and etching metal layer to get grooves wider than the grooves; (C) covering with insulator for electrical insulation; (D) forming a multicrystalized silicon for attaching the plate, and doing flatly on the surface; (E) adhering the multicrystalized silicon to the support plate, and grinding the silicon plate until the insulator is exposed; (F) forming patterned silicon nitride to expose the surface on the silicon plate, etching the exposed surface of the silicon plate, and (G) making a cylindrical cathode (H) formed oxidized film on the exposed part of the silicon plate, covering an insulation material on the silicon nitride, doing flatly and forming metal film on flat insulation material; (I) etching the metal layer to the desired pattern making holes corresponding to the cathodes, and exposing the cathodes by removing the insulation material and silicon nitride.
Patent KR-100245482-B1 (KR)
Inventor: KATSUMATA MANABU
IPC: A61K31/185
Filed: 1992-12-26
Granted: 2000-03-02
Abstract: 본 발명은 활성 성분이 하기 화학식 1로 나타내어지는 화합물이고, 유해한 자외선으로 인한 광독성 및 산소 독성으로 부터의 안정하고 효과적인 보호제로서 유용한 활성 산소 소거제, 피부용 제제 또는 활성 산소 및 자유 라디칼에 의해 야기된 질환에 대한 억제제 및/또는 치료제에 관한 것이다. 
     
       
     
     (상기에서, R 1 및 R 2 는 동일 또는 상이할 수 있으며, 각각 수소 원자, 탄소수 1-22의 포화 또는 불포화 직쇄 또는 촉쇄 알킬기, 아실기 또는 아미디노기를 나타내고; R 3 은 수소원자 또는 -COOR 4 (여기에서, R 4 는 수소 원자, 탄소수 1-22의 포화 또는 불포화 직쇄 또는 측쇄 알킬기 또는 알칼리 금속 또는 알칼리 토금속을 나타낸다)를 나타내며; n은 0 또는 1을 나타낸다).
Patent KR-960006881-B1 (KR)
Title: Video ram interface control circuit using designation of coordinate
Inventor: HA JAE-MYUNG
IPC: G11C11/407
Filed: 1992-12-29
Granted: 1996-05-23
Abstract: The apparatus comprises a X coordinate register for outputting the most significant address bit to an address bus by applying a first register selection signal from the outside; a Y coordinate register for outputting the most significant address bit to the address bus by applying a second register selection signal from the outside; and a video RAM interface controller for generating the least significant address bit to the address bus, also generating a row address strobe signal, a column address strobe signal, an output enable signal, a write enable signal, and a ready signal, the video RAM interface controller being connected to apply write and read signals from the outside.
Patent KR-950009672-B1 (KR)
Title: Vcr memory control circuit
Inventor: U SANG-JUN
IPC: H04N5/76
Filed: 1992-12-29
Granted: 1995-08-25
Abstract: The device prevents the abnormal operation of the memory by maintaining the distance between regenerated and transmitted data. The device comprises a counter(301) for counting the output of write reset signal generator(RSTW)(31); a counter clear unit(302) for generating clear signal by combining the counter(301) output(CNTW) and the clear control signal(CNTC); a counter initializing unit(307) which generates the initialize signal using inverted reset(RSTW) signal and window signal; and clear control signal(304) and window signal(306) generation units.
Patent KR-0125586-B1 (KR)
Inventor: HWANG EUN-YOUNG
IPC: B41J2/455
Filed: 1993-02-10
Granted: 1998-07-01
Abstract: 본 발명은 새로운 데이터를 기록하기 전에 이미지 버퍼를 하드웨어적으로 클리어시켜, 프린터 속도를 향상시킬 수 있도록 한 레이저 프린터의 이미지 버퍼 클리어 장치에 관한 것으로, 이러한 본 발명은 콘트롤부(10)에서 이미지 버퍼(20)를 액세스하기 위한 신호들을 출력하면, 이미지 버퍼(20)는 엔진으로 전송할 이미지 데이터를 페이지 단위로 저장했다가 출력하고, 판독후 콘트롤부(10)의 인에이블 신호에 의해 동작되는 3상태 버스 구동부(40)는 제로 데이터를 이미지 버퍼(20)로 전송하여 클리어시키게 된다.
Patent KR-0127126-B1 (KR)
Title: The method alarming exchanging time of drum unit for laser beam printer
Inventor: KIM BYUNG-HAN
IPC: B41J2/455
Filed: 1993-03-03
Granted: 1997-12-29
Abstract: Disclosed is a method to alarm when a drum unit is in a exchange state within a laser beam printer.  The method comprises steps for displaying, number setting and repeating.  In the displaying step, the number of printing is compared to a reference number and display a number of the difference.  In the number setting step, the number of the difference displayed is updated according to the number of the key input signals.  In the repeating step, the number setting step is repeated.  Thereby, the exchange time for the drum unit is accurately determined.
Patent KR-960009723-B1 (KR)
Title: New microorganism of streptomyces genus, and new antibiotic from it and processing method of new antibiotic
Inventor: LEE YUN-YOUNG
IPC: C12N1/20
Filed: 1993-03-31
Granted: 1996-07-23
Abstract: The new antibiotic, N-methylstreptothricin D, is prepared by (a) culturing microorganism of streptomyces genus (SNU 8810-111) aerobically for 80-90 hrs in a shaking incubator containing aqueous medium with calcium carbonate above 0.6%; (b) filtering the culture medium; (c) seperating by adsorbing to ion-exchange resin; (d) purifying by cellulose column chromatography using n-BuOH-EtOH-AcOH-H2O (10:10:2:5, v/v).
Patent KR-950004848-B1 (KR)
Title: Microwave oven having smoke control apparatus
Inventor: LEE KUN-HYONG
IPC: F24C15/00
Filed: 1993-03-31
Granted: 1995-05-15
Abstract: The device for removing the smoke in a microwave oven includes: a heater for heating food in the heating room; a selection key for selecting the sort of the food; an exhaust port for discharging the waste gas generated while heating the selected food to outside; a temperature sensor mounted close to the outer side of the exhausting port and thereby sensing the temperature of the waste gas discharged to outside; light sensors for sensing the amount of the smoke generated in heating the food; a power supply for supplying power to drive the light sensors; an amplifier for amplifying the output signal of the light sensors which sense the amount of the smoke; and a micro computer for receiving the amplified sensing signals and controlling the cooking time of the electronic range and On/Off operation of the heater.
Patent KR-100249113-B1 (KR)
Title: Finely divided non-oxide ceramic powders
Inventor: THEO DR KOENIG
IPC: C04B35/56
Filed: 1993-04-30
Granted: 2000-03-15
Abstract: The invention relates to finely divided non-oxide ceramic powders MeX, where   Me = B, Al, Si, Ti, Zr, Hf, V, Y, Ta, Nb, Mo, W, La, Fe, Co, Ni and/or Cr and X = C, N, B and Si or combinations thereof, with the exception of Si3N4 greater than 100 nm and AlN greater than 200 nm.
Patent KR-100356455-B1 (KR)
Title: Semiconductor device and fabricating method thereof
Inventor: OTSUKI TETSUYA
IPC: H01L23/29
Filed: 1993-06-03
Granted: 2002-12-12
Abstract: PURPOSE: A semiconductor device is provided to reduce fabricating cost by obviating the necessity of a specific jig by making a heat radiation block/plate have such a size that the outer periphery of the heat radiation block/plate overlaps a lead and by forming an insulator of a tape type on a part of the lead. CONSTITUTION: A semiconductor element(6) is disposed within a space portion defined by the leads(2) of a leadframe(1) or fixed to a die pad(3) of the leadframe and has bonding pads connected to the leads through wires(7) respectively. The heat radiation block/plate(5) is made of a good thermally conductive material and has the outer periphery having a size sufficiently to overlap the leads so that the heat radiation block/plate is disposed on the leads partly through the tape-like insulator(14). The semiconductor element is disposed on a center portion of the heat radiation block/plate directly or through the die pad. The semiconductor device is sealed with resin or the like with part of the leads and an end surface of the heat radiation block/plate left exposed or with part of the leads left exposed.
Patent KR-960011468-B1 (KR)
Title: Fabricating method of phase shift mask
Inventor: WOO SANG-KYUN
IPC: H01L21/31
Filed: 1993-07-19
Granted: 1996-08-22
Abstract: forming a light-blocking pattern(23a) having an open for exposing the light-transparent part of a transparent substrate(21) and a dummy pattern(25a) formed with a material which can protect a light-blocking pattern(23a) from the isotropic etching and can be etched with the same etch rate as the material of the transparent substrate against the isotropic etching; forming a rim shift region by isotropic etching of the light-blocking pattern using the dummy pattern as mask; and forming a concave part in the light-transparent part by etching the dummy pattern and the substrate.
Patent KR-970005151-B1 (KR)
Title: A method of manufacturing cdte gamma rays survey device
Inventor: CHOE MYUNG-JIN
IPC: H01L31/00
Filed: 1993-07-22
Granted: 1997-04-12
Abstract: A method of fabricating a CdTe gamma rays detecting device includes the steps of depositing a diffusion source on a CdTe wafer, loading the CdTe wafer on which the diffusion source is deposited into a quartz tube and sealing the quartz tube, forming a diffusion region in the CdTe wafer, polishing the sides and back surface of the CdTe wafer other than the front surface of the CdTe wafer, on which an upper electrode will be formed, and forming upper and lower electrodes on the CdTe wafer.
Patent KR-960015268-B1 (KR)
Title: Semiconductor tft manufacturing method
Inventor: RA SA-KYUN
IPC: H01L27/12
Filed: 1993-08-16
Granted: 1996-11-07
Abstract: forming a gate polysilicone wiring(23) by photolithography after depositing an interfacial insulating film(22) and a polysilicone on a silicone substrate(21), and depositing a body polysilicone to form a source and a drain after depositing a gate insulator(24), and flowing process and depositing a BPSG film(212) on the body polysilicone(25) after ion-implantation into the body polysilicone(25) to control the threshold voltage after forming the body polysilicone(25) by laser annealing; forming a half body polysilicone side wall by etching a BPSG film(212") using a half silicone side wall mask(27) after forming sloped BPSG films(212',212") by etch back of the BPSG film(212); forming a heavily doped source/drain junction(N+,211) by ion-implantation; and forming a photoresist(27") pattern and etching the remained part after depositing a photoresist to complete a source/drain electrode.
Patent KR-960007388-B1 (KR)
Title: Toilet detergent composition
Inventor: LEE CHI-WOO
IPC: C11D1/66
Filed: 1993-12-15
Granted: 1996-05-31
Abstract: The liquid state toilet detergent comprises 5-25wt% alcohol based nonionic surfactant, 2-10wt% bamboo salt and 0.1-10wt% citric acid, 3-40wt% D-limonene. This detergent composition has sterilization and deodorization effect by using bamboo salt, it keeps color homogeneity, and its biodegradability is enhanced. The used nonionic surfactant is such as aliphatic alcohol type sorbitan fatty acid deriv. This composition contains D-limonene to enhance cleaning power.
Patent KR-970009971-B1 (KR)
Title: Method of manufacturing a diaphragm using substrate attaching technique
Inventor: AHN KEUN-YOUNG
IPC: H01L21/30
Filed: 1993-12-18
Granted: 1997-06-19
Abstract: The present invention relates to a method of making a diaphragm by using a substrate junction and a silicon substrate's anisotropic etching characteristics. This method includes the steps of preparing substrates (301, 302) different from each other in crystal direction; joining the substrates (301, 302) and making the substrate (301) thin to a given thickness by grinding; forming etching-protecting mask on the substrate (302) and selectively removing the substrate (302) relatively faster than removing the substrate (301) by using the anisotropic etching characteristics.
Patent KR-960007968-B1 (KR)
Title: Exhaust gas combustion apparatus of internal combustion engine
Inventor: JI SO-YOUNG
IPC: F01N3/00
Filed: 1993-12-27
Granted: 1996-06-17
Abstract: The complete combustion apparatus comprises a fixing plate(10) connected with the surface of an entrance(9) of the exhaust manifold(5), an inducing plate(12) fixed on the fixing plate(10) which is constricted toward the inside of the exhaust manifold(5), and a metal combustion net(13) made of Ni-Cr steel or Ni-Cr alloy and located at one end of the inducing plate(12). The temp. of the exhaust gas recombustion apparatus(100) goes up gradually as the temperature of the engine goes up, and recombustion occurs in the metal combustion mesh(13) when the temp. of the exhaust gas reaches to the recombustion temp..
Patent KR-100196107-B1 (KR)
Title: Tissue factor based prothrombin time reagent
Inventor: BROWN SCOTT MARTIN
IPC: A61P7/02
Filed: 1991-11-04
Granted: 1999-06-15
Abstract: Prothrombin time reagents are provided which comprise novel liposome compositions in which tissue factor is associated with an inserted into the phospholipid bilayer of the liposomes. Methods for their preparation are also provided. The liposome compositions may be adjusted to allow maximum coagulant activity and sensitivity to extrinsic coagulation factors.
Patent KR-0176727-B1 (KR)
Inventor: HAZAN ISIDOR
IPC: C09D137/00
Filed: 1991-12-16
Granted: 1999-04-01
Abstract: 본 발명은 필름-형성용 유기실란 중합체 및 상기 유기실란 중합체의 실란 작용기와 반응하는 거대단량체 쇄를 가진, 입체적으로 분산된 거대분자 중합체를 함유하는 코팅 조성물을 제공하는 것이다.  상기 코팅 조성물은 통상적인 착색된 하도막위의 투명도막으로서, 또는 적당량의 안료를 혼입하는 경우 하도막 또는 모노코트 또는 프라이머로서 사용될 수 있다.  코팅 조성물은 개선된 내화학성을 제공하며 균열을 일으키지 않는다.