baber/WOPTO huggingface dataset:
Patent KR-0133677-B1 (KR)
Inventor: KOMINO MITSUAKI
IPC: H01L21/00
Filed: 1988-11-19
Granted: 1998-04-23
Abstract: 내용없음.
Patent KR-910007698-B1 (KR)
Title: Method of manufacturing the crt
Inventor: LEE GYE-HAK
IPC: H01J9/04
Filed: 1988-12-17
Granted: 1991-09-30
Abstract: The cathode ray tube is mfd. by coating an electron  emission material on the surface of the cathode-base  metal  by  the  spray method, depositing  aluminium  on  the  coated  metal,  forming  a protective metal film, exhaust-treating the tube, and removing the metal film  directly  before  the  decomposition  process  of  the cathode or simultaneously. The mfg. method can minimize the damage and contamination of the electron emission material,  and  improve the luminance of the CRT.
Patent KR-920000063-B1 (KR)
Title: Connector assembly
Inventor: BLACKWOOD RANDAL L
IPC: H01R31/06
Filed: 1987-06-24
Granted: 1992-01-06
Abstract: The connector assembly includes (1) a pair of connectors (300,300') for respectively terminating the individual conductors of a pair of multiconductor cables (200,200') and (2) a pair of adapters (500,600) that are respectively electrically connected to the connectors. The adapters come in different configurations and are user interchangeable to permit connection to external connectors having particular configurations.
Patent KR-960010991-B1 (KR)
Title: Sulphurised alkaline earth metal hydrocarbyl phenates, their production and use thereof
Inventor: CANE CHARLES
IPC: C10M159/22
Filed: 1987-11-26
Granted: 1996-08-14
Abstract: An additive concentrate suitable for incorporation into a finished lubricating oil composition, the additive concentrate comprising:  (a) a lubricating oil, (b) a lubricating oil soluble sulphurised alkaline earth metal hydrocarbyl phenate modified by incorporation of from greater than 2 to 35% by weight based on the weight of the composition of either (i) at least one carboxylic acid having the formula:-            R - @@ - COOH      (I)   wherein R is a C10 to C24 alkyl or alkenyl group and R<1> is either hydrogen, as C1 to C4 alkyl group or a -CH2-COOH group, or an anhydride, acid chloride or ester thereof or (ii) a di- or polycarboxylic acid containing from 36 to 100 carbon atoms or an anhydride, acid chloride or ester thereof, the composition having a TBN greater than 300.
Patent KR-0144686-B1 (KR)
Inventor: CLAUSEN JOHANNES
IPC: G03B21/625
Filed: 1989-09-28
Granted: 1998-07-15
Abstract: 프로젝터(1,2,3)로부터 적, 녹 및 청의 화면이 투사되는 배면을 가지는 투명한 배면투사스크린(4b)에 있어서, 매면은 평행의 볼록렌즈(31)을 가지고, 그 촛점(36)은 스크린의 전면에 위치한다.  전면은 삼각형 단면의 깊은 요홈(34)에 의하여 분리된 평행의 철형출광부(32)로 구성되고, 각 철형출광부(32)의 두께는, 그 정상부(33)에 향하여 점차 감소된다.  각 철형출과부(32)의 정상부(33)는 광이 투광가능하게 형성되고, 각 철형출광부(32)의 양측면은 차광재(35)에 의하여 피복된다.  철형출광부(32) 및 요홈(34) 등의 크기는 서로 상대적으로 결정되어 전면을 통하여 스크린으로 전달되어, 내부 반사 후, 외부로 다시 반사되는 광선으로 인한 콘트라스트의 감소를 방지하게 된다.
Patent KR-930006013-B1 (KR)
Inventor: MONTGOMERY TERRY G
IPC: D02G3/36
Filed: 1989-10-19
Granted: 1993-07-01
Abstract: 내용 없음.
Patent KR-920010829-B1 (KR)
Inventor: WAGAMIYA WADARU
IPC: H01L27/108
Filed: 1989-11-24
Granted: 1992-12-17
Abstract: 내용 없음.
Patent KR-910009647-B1 (KR)
Inventor: TERATA YASUHARU
IPC: A44B19/26
Filed: 1989-12-15
Granted: 1991-11-25
Abstract: 내용 없음.
Patent KR-930002486-B1 (KR)
Inventor: DOMITA MASAO
IPC: H04N9/79
Filed: 1989-12-23
Granted: 1993-04-02
Abstract: 내용 없음.
Patent KR-940006167-B1 (KR)
Title: Connecting method and device
Inventor: CHOE SON-JONG
IPC: H01R43/048
Filed: 1989-12-31
Granted: 1994-07-08
Abstract: The connector compressing method and apparatus for a flat-type display includes a switching portion for, if the attaching positions between a connector and a flat-type display device conforms to each other, converting this fact into an electrical signal, a thermal compressing determining portion for determining whether the flat-type display device is thermally compressed or not, and a thermal compressing head driving portion for driving a thermal compressing head by the determining portion, thereby enhancing the reliability of products.
Patent KR-930002773-B1 (KR)
Title: Method and apparatus for deinterleave pulse coded modulation decoders digital data
Inventor: HAN HUNG-SU
IPC: H04B14/02
Filed: 1990-04-27
Granted: 1993-04-10
Abstract: The circuit divides the burst error  generated  in  satellite communication into bit-errors by recording  input  signal  into  a matrix type memory map in column direction and reproducing in  row direction.  It  includes  a  control  signal  generator  (10)  for applying clock signals (3) to an address  signal  generator  (20), the address signal generator (20) for generating address  data  to allocate memory, and the 2nd address selecting  section  (60)  for selecting the output signal of the 1st RAM (50)  or  the  2nd  RAM (70) and generating it as deinterleave output signal (6).
Patent KR-970004875-B1 (KR)
Inventor: MEJDELL GLORTH
IPC: C01F5/30
Filed: 1990-06-09
Granted: 1997-04-08
Abstract: 내용 없음.
Patent KR-940002754-B1 (KR)
Inventor: SAKAKIBARA YASUHIRO
IPC: G06F15/78
Filed: 1990-07-27
Granted: 1994-04-02
Abstract: 내용 없음.
Patent KR-960013068-B1 (KR)
Inventor: YAMADA TOSHIROU
IPC: C08J5/18
Filed: 1990-08-16
Granted: 1996-09-30
Abstract: 없음.
Patent KR-930010126-B1 (KR)
Title: Manufacturing method of solar cell
Inventor: LEE KYU-JONG
IPC: H01L31/18
Filed: 1990-09-29
Granted: 1993-10-14
Abstract: The method for mfg. a monocrystalline silicon-diffused  solar cell is characterized by (a) cleaning a P-type silicon wafer,  (b) forming an oxide film on the back surface  of  the  wafer  by  the chemical deposition, (c)  diffusing  a  phosphorus  on  the  whole surface by the use of a solid source, (d) forming a three  layered electrode on the whole and back surface of the wafer,  (e)  making the solar cell by the silicon etch, and (f) antireflection coating it with a silicon nitride to form an antireflection film.
Patent KR-930001309-B1 (KR)
Inventor: YUCHI TAKAHIRO
IPC: A61N1/08
Filed: 1990-11-20
Granted: 1993-02-25
Abstract: 내용 없음.
Patent KR-930004935-B1 (KR)
Title: Extracts from acanthopanax elata having antacidic effects
Inventor: KO MUN-KYU
IPC: A61K36/25
Filed: 1990-12-18
Granted: 1993-06-10
Abstract: An  antiulcer  and   gastric   acid   secretion   inhibitory composition is prepd. by extracting rootbark, bark or  woody  part of Japanese angelica tree (Aralic elata) with at least one solvent selected from C1-4 lower alcohol, water, lower organic acid, lower alcohol  ester,  cyclic  ester,  lower   ketone   or   halogenated hydrocarbon; and purifying the extracts to obtain a  soln.  having 0.16-0.5 Rf value.
Patent KR-930010332-B1 (KR)
Title: Life information receive terminal for handy
Inventor: JONG YONG-HO
IPC: H04B1/16
Filed: 1990-12-20
Granted: 1993-10-16
Abstract: This system concerns  a  portable  terminal  equipment  which enables  to  display  the  received   living   informations.   The components of the equipment consists of a RF amplifier which tunes and amplifies the radio frequency, a frequency  3-multiplier,  the 1st mixer, the 1st mid-frequency  filter,  the  2nd  mixer,  a  FM demodulator, a synchronous circuit, a LCD controller, a CPU  which controls the memory  devices,  memory  devices  which  stores  and enables to read-out the living information, an LCD display  center and an LCD power supply.
Patent KR-920008689-B1 (KR)
Title: Making process for stainless steel plates
Inventor: KWON OH-JUN
IPC: C21D8/02
Filed: 1990-12-31
Granted: 1992-10-08
Abstract: The cold rolled stainless steel plate consists of  less  than 0.02 wt.% carbon, 13-16 wt.% chromium, 7-9 wt.% nickel  less  than 0.015 wt.% silicon,  less  than  0.15  wt.%  maganese,  the  trace element of iron and inevitable impurities. The low alloy austenite steel plate having high strength and nonmagnetism is  manufactured by (a) making the hot rolled steel containing less than  25  %  of nonthermoelastic  martensite,  (b)  cold  working  in  an  ambient temperature to contain more than 60 % of martensite in the  steel, (c) annealing at 700-800 deg.C, i.e. martensite/austenite  inverse transformation temperature, for 30-60 sec.
Patent KR-940000261-B1 (KR)
Title: Power amp
Inventor: SHIN BONG-SOP
IPC: H03F3/00
Filed: 1991-02-13
Granted: 1994-01-12
Abstract: The device includes an amplifying circuit (1) for amplifying the input signal, a positive output voltage compensating circuit (2) for compensating the difference vlotage of the amplifying from reference voltage, a negative output voltage compensating circuit (3) for compensating the difference voltage of the amplifying from reference voltage, a negative feedback detection circuit (4) for detecting the output voltage levels, a wave compensating circuit (5) for compensating the negative feedback phase delay, a PWM control circuit (6) for generating switching pulse signals, a switching circuit (7) for supplying voltage to the primary of a transformer (8), the transformer (8) for amplifying the vlotage, a voltage rectifying circuit (9)(11) and low-pass filter circuits (10)(12) for filtering the induced voltage, and a power amplifying circuit(16).
Patent KR-0184005-B1 (KR)
Inventor: MARUSAWA MIYUKI
IPC: G06F3/0488
Filed: 1991-04-11
Granted: 1999-05-15
Abstract: 본원 발명은 예를 들면 그림그리기 놀이에 사용하는데 적합한 좌표입력장치에 있어서, 그림의 특징선이 요상(凹狀)으로 되고, 평활면에 밀착하는 부재로 이루어지는 착탈할 수 있는 시일재를 평활면으로 된 입력면에 장착하고, 평활면으로 된 입력면에 장착된 시일재의 요상의 특징선 또는 그 외형에 입력부재의 선단을 가이드시켜서, 정보를 입력시키도록 함으로써, 레이아웃을 고려하면서 시일재를 붙일 수 있고, 자유로운 발상으로 그림그리기 놀이를 할 수 있도록 한 것이다. 
     또한, 본원 발명은 그림의 특징선 또는 그 외형에 입력부재의 선단을 가이드시켜서 정보를 입력시키기 위해서, 입력면에 착탈할 수 있게 장착되는 좌표입력보조부재에 있어서, 그 외형이 입력면보다 작고, 그림의 특징선이 요상이 되고, 평활면으로 된 입력면에 밀착하는 시일부재로 이루어짐으로써, 거듭 사용해도 안정되게 고정할 수 있도록 한 것이다.
Patent KR-940005970-B1 (KR)
Title: Switch
Inventor: IM HONG-KYU
IPC: G02B26/08
Filed: 1991-04-29
Granted: 1994-06-25
Abstract: The non-explosive and non-contact swtch includes a prism (4) refracting light, a shielding plate (3) placed on one side of the prism refraction face and moved up/down by a knob (2) placed elastically, an optical fiber (5) transferring the incident light to the prism, and an optical fiber (6) transferring the reflected light to a photo transistor. The shielding plate cuts on/off the light pathway by moving up and down.
Patent KR-930005317-B1 (KR)
Title: Method of recovering the by-products in process for producing sodium hyposulfite
Inventor: KIM DOK-MOK
IPC: C01D5/16
Filed: 1991-05-27
Granted: 1993-06-17
Abstract: The recovery method  of  by-product  solution,  composed  of  HCOONa,  SO2, Na2SO3, NaHSO3, Na2S2O3, CH3OH includes: adding phosphoric acid to the by-product solution while maintaining the temp. below 44 deg.C; filtering NaH2PO4 2H2O; removing CH3OH, CH3OOCH and SO2, by distilling the residual solution; filtering S by further distilling the solution; recovering NaH2PO4 by drying-solidifying the residue, or recovering NaH2PO4 12H2O by filtering the residue after adding gradually NaOH to the residue and cooling at the temp. below 35 deg.C, or recovering CaHPO4 2H2O by filtering after adding proper amount of CaCl2 and NaOH to the distilled residual solution.
Patent KR-100212359-B1 (KR)
Inventor: WAKABAYASHI TAKAO
IPC: B65G47/90
Filed: 1991-05-30
Granted: 1999-10-01
Abstract: 피반송물 수용장치는 캐리어에 재치되는 피반송물의 단부를 받아서 그 위치를 규정하기 위한 수용장치이다. 일단측에 스토퍼부가 설치된 복수의 요동편이 대략 수평축을 중심으로 요동할 수 있도록 상기 대략 수평축 방향으로 나란히 배치되고 있다. 요동편의 스토퍼부가 피반송물을 수용하고 있지 아니할때는 소정의 부세력에 의하여 소정의 작동위치에 정지되고, 피반송물을 수용함으로써 상기 작동 위치로 부터 변위하도록 구성되고 있다.
Patent KR-940005687-B1 (KR)
Title: Sense amplifier of the memory cell
Inventor: JANG SONG-JUN
IPC: G11C11/407
Filed: 1991-09-03
Granted: 1994-06-22
Abstract: The sense amplifier comprises a paired current mirror (PCM) sense amplifying circuit connected to bit lines to receive a first enable signal; first and second signal transmitting circuits connected to the PCM sense amplifying circuit to receive the output signal of the PCM sense amplifying circuit; a feedback circuit connected to the first and second signal transmitting circuits to feed back the output signal of the PCM sense amplifying circuit; and a driving circuit connected to first and second signal transmitting circuits and the feedback circuit to receive a second enable signal, thereby reducing delay time and power consumption.
Patent KR-100229560-B1 (KR)
Inventor: VAN DER PLUS PAULRUS ANTONIUS
IPC: H01L21/32
Filed: 1991-09-25
Granted: 1999-11-15
Abstract: 반도체 기판(12)의 활성 표면상의 마스크 정렬 마크를 제조하는 방법에서 산화에 저항적인 재료의 제 1 의, 최소한의 1층(13)이 상기 활성 표면상에 형성되고, 그후 상기 층의 국부적인 에칭에 의해, 필드 산화물에 의해 격리 영역(15')은 정렬 마크(17')로써 동시에 한정된다. 
     본 발명에 따라 마스크로써 반-산화층의 나머지 부분을 사용하는 동안 반-산화 재료층(13)의 국부적인 에칭후에 형성되고, 최소한의 위치에서 주어진 깊이의 기판 표면에서 침하(26)는 정렬 마크를 포함하고, 그 위치는 정렬 윈도우(18)로써 가르키고 기판의 표면이 상기 윈도우내에 노출되고, 최종 열적 산화 단계가 필드 산화물(19')을 얻게 되고 그동안 정렬 마크(18)는 산화물(24)에 의해 동시에 덮여진다.
Patent KR-930011989-B1 (KR)
Title: Infrared rays wireless headphone
Inventor: PARK SUN-KWON
IPC: H04R3/00
Filed: 1991-10-22
Granted: 1993-12-23
Abstract: The headphone comprises a low frequency  amplifier  (10)  for amplifying the input analog signal from the  left  (1)  and  right input stage (2), the first and second  varactor  diodes  (VD1,VD2) for FM modulating the amplified signal, a NAND gate  IC  (20)  for transforming  into  square  waves  the  high  freq.  (HF)  signals oscillated from the first and second  HF  oscillating  transistors (Q1,Q2)  and  the  first  and  second  HF  amplifying  transistors (Q3,Q4), the first and  second  infrared  generators  (30,40)  for generating infrared light according to the output of  Q3  and  Q4, and finally  a  constant  voltage  supply  (50)  for  supplying  a constant voltage to the infrared generators.
Patent KR-0173473-B1 (KR)
Title: Fluid coupling with gasket retainer
Inventor: BABUDER GERALD ALAN
IPC: F16L19/02
Filed: 1991-10-24
Granted: 1999-02-18
Abstract: In a coupling having first and second coupling components (12,14) with opposed end faces (30) including sealing ribs (30) extending axially therefrom with an annular sealing gasket (32) is interposed therebetween, a retainer (60) maintains the gasket (32) in a predetermined located position relative to the end face of one (12) of the components. The retainer (60) has a sleeve-like body (62) defining a retaining portion closely received over the one components (12) at an area rearwardly from the associated radial end face (30). Axially extending fingers (66) are spaced about the retaining portion (62) and extend axially beyond the associated end face (30). The annular sealing gasket (32) has an outer periphery of a diameter at least slightly greater than the inner diameter of the sleeve-like body (62). Recesses (68) are formed in the outer periphery to receive the axially extending fingers (66) whereby the gasket (32) is maintained in aligned relationship with the end face (30). <IMAGE>
Patent KR-970000587-B1 (KR)
Title: Microorganism producing gmp
Inventor: HAN JONG-KWON
IPC: C12N1/20
Filed: 1991-10-31
Granted: 1997-01-14
Abstract: 5'-Guanylic acid-producing microorganism is claimed. This microorganism which belongs to a variant of Brevibactirum ammoniagenes has the enhanced activity of XMP aminase for converting 5'-xanthylic acid to 5'-guanylic acid, and the resistance to 0.1M hydroxylamine.
Patent KR-100210662-B1 (KR)
Inventor: YAMAMOTO HIROYUKI
IPC: D06F37/00
Filed: 1991-11-28
Granted: 1999-08-02
Abstract: 본 발명에 의하면, 교반날개에 가해지는 저항으로 의류의 양을 판별하고, 의류의 양으로 최적수위를 결정하고, 동일수위에서 의류의 양 검지를 다수 행하면서 변동치(최대치-최소치) 또는 편차치에 의거하여 의류의 종류를 판별한다.
Patent KR-940010262-B1 (KR)
Title: Machine for tearing squid to pieces
Inventor: CHON KWANG-SU
IPC: A23L17/50
Filed: 1992-03-11
Granted: 1994-10-22
Abstract: The shredding device for dried cuttlefish (I) comprises the steps of: (1) inserting (I) by inserting roller blades (II); (2) hooking (I) with hooks attached on shredding roller blades (III); (3) scraping away in even size. Because (II) engages with (III), the rpm of (II) can control the size of (I).
Patent KR-100234824-B1 (KR)
Inventor: BENG LIM THIAN
IPC: H01L23/31
Filed: 1992-03-12
Granted: 1999-12-15
Abstract: 반도체장치에 관한 것으로써, 반도체장치의 공극과 균열의 발생을 방지하기 위해, 패케이지된 반도체장치는 반도체칩(1), 전기적절연막(4)를 개재시켜서 그 칩의 상부에 형성된 리이드(3) 및 칩, 리이드의 내부리이드부(3A)를 봉하는 패케이지재(2)를 갖고 있으며, 절연막의 면적은 그 절연막의 패케이지재 및 칩에 대한 접착력을 증대하기 위해 내부리이드의 일부에 의해서 피복되지 않은 주변부를 부여하는 면적으로 되어 있고, 또 그 절연막의 두께는 주위온도의 변동이 있었을때 패케이지된 반도체장치내에 발생할 가능성이 있는 응력을 흡수하기 위해 실질적으로 80~200μm의 범위에 있는 두께로 되어 있으며, 절연막과 반도체칩 사이에는 주위온도의 변동이 있었을때 패케이지된 반도체장치내에 발생할 가능성이 있는 응력을 흡수하기 위한 응력흡수막(20)이 형성되어도 좋다. 
     이러한 반도체장치를 이용하는 것에 의해, 균열과 공극이 방지되므로 반도체장치의 신뢰성이 향상된다.
Patent KR-950014322-B1 (KR)
Inventor: SHIGETA MASANOBU
IPC: G02F1/1335
Filed: 1992-03-26
Granted: 1995-11-24
Abstract: 내용 없음.
Patent KR-960002950-B1 (KR)
Title: Tread reinforced by vertical oriented-monofilament and method for manufacturing the same
Inventor: HAN MIN-HYUN
IPC: B29C47/00
Filed: 1992-04-11
Granted: 1996-03-02
Abstract: The tire tread reinforced by a vertically oriented monofilament is produced by (a) extruding a rubber blend in the rectangular mold comprising a tread circumference as a long length. and a tread width as a short length, (b) cutting the extruded rubber according to the tread thickness to be tread rubber, (c) cutting a corner and a center of the tread rubber, or coin molding it in the coin mold. The monofilament is nylon, polyester, cellulose or aramide.
Patent KR-950002491-B1 (KR)
Title: Control method for gas boiler
Inventor: BAEK JUNG-KI
IPC: F24H9/20
Filed: 1992-05-07
Granted: 1995-03-20
Abstract: The method for preparing the mormal operation of the boiler when the gas-fired boiler is primarily started, enables the boiler to perform water circulation in the pipeline and air discharging. The method comprises the steps of: displaying the pilot-operation by a switch, converting the three-way valve (5) to hot-water path mode, and filling the water tank (7); circulating the water in the pipeline by a pump (16), discharging air by a fan (2), when the tank (7) is filled, and monitoring the level of the tank; judging the continuation of the pilot-operation; judging on/off state of the operating switch; operating the boiler when the operating switch is on-state.
Patent KR-100292005-B1 (KR)
Title: 컴퓨터회로가컴퓨터소프트웨어의갱신된버전과작용하도록하기위한방법및장치
IPC: G06F9/445
Filed: 1992-06-17
Granted: 2001-09-17
Abstract: 본발명은 하드웨어 버전 레지스터 즉, 특정 소프트웨어 버전을 운행하기 위해 이용되는 하드웨어 버전의 표시를 제공하기 위한 장치, 소프트웨어 버전 레지스터 즉, 하드웨어의 특정 버전상에서 실행되는 소프트웨어 버전 표시를 제공하기 위한 장치, 하드웨어 버전과 소프트웨어 버전을 비교하기 위한 장치, 및 하드웨어에서 회로를 가능하게 하고 디폴트를 설정해서 소프트웨어 버전이 하드웨어 버전상에서 정확히 실행하도록 하기 위해 그 비교의 결과에 응답하는 장치를 포함하고 특정 컴퓨터 하드웨어 아키텍쳐에 대해 만들어진 소프트웨어 버전의 호환성을 보장하는 배열에 관한 것이다.
Patent KR-960009997-B1 (KR)
Title: Semiconductor memory cell and manufacturing method thereof
Inventor: SHIN HO-CHOL
IPC: H01L27/105
Filed: 1992-08-25
Granted: 1996-07-25
Abstract: forming a first, a second gate (6a,6b) ,which are separated each other, by forming a field oxide layer (2) on the semiconductor substrate; forming a first, a second and a third impurity region by ion injection to the substrate so that the second impurity region becomes the common region of the first and the second gate (6a,6b); forming a first conducting layer to be connected to the second impurity region between the first and the second gate; depositing a dielectric layer (9) on the first conducting layer and forming a second conducting layer to be connected to the first impurity region on the dielectric layer (9).
Patent KR-960002097-B1 (KR)
Title: Method of making a capacitor for a semiconductor device
Inventor: HAN KI-MAN
IPC: H01L21/334
Filed: 1992-11-12
Granted: 1996-02-10
Abstract: The comprises (a) forming a polycrystalline layer of microscopic structure grains that allow for inclusion of an impurity on a semiconductor substrate; and (b) etching to cut into the boundary areas of the grains, and making the polycrystalline surface rugged. The polycrystalline layer is patterned. An oxide is formed on the surface and then removed. The predetermined depth is smaller than the thickness of the polycrystalline layer. An impurity is doped during or after deposition of the polycrystalline layer; and more pref. again on the whole surface after being made rugged. The polycrystalline layer is made rugged using an etchant that can esp. etch the impurity well. The impurity is a phosphorus ion and the etchant is a phosphoric acid. The layer is formed by CVD or a heat treatment. The capacitor formation method is adopted to a stacked, a trench and a stacked-trench structure. A silicon nitride and a high temp. oxide (HTO) are stacked on the substrate before patterning the polycrystalline layer and pt. of the HTO is removed after forming the first electrode.
Patent KR-950010544-B1 (KR)
Title: Bilogical method for waste water treatment
Inventor: BAEK UN-HWA
IPC: C02F3/00
Filed: 1992-12-08
Granted: 1995-09-19
Abstract: The biological treatment method for organic waste water is characterized by decomposing the organic waste water with an activated sludge in the aeration tank, and discharging the treated water by the solid-liquid separation of the sludge and the treated water in the sediment tank. In the biological waste water treatment process, the organic waste water is treated by controlling an aerating amount of the aeration tank and a supplying amount of the waste water, and maintaining a transparency of the final sediment tank or the discharging water to 10-60cm.
Patent KR-100238116-B1 (KR)
Inventor: HONG YOO SHIK
IPC: C03C4/12
Filed: 1992-12-16
Granted: 2000-01-15
Abstract: 본 발명은 형광표시관용 접착제 유리조성물에 관한 것으로서, 더욱 상세하게는 기존의 PbO-B 2 O 3 -ZnO계 유리분말에 필러인 SnO 2 와 Al 2 O 3 를 첨가하여 이루어진 것으로서 형광표시관과 같은 전자표시관의 주변을 접착하는데 사용되는 형광표시관용 접착제 유리조성물에 관한 것이다.
Patent KR-950002620-B1 (KR)
Title: Air supercharging system
Inventor: KWON SON-DONG
IPC: F02B37/00
Filed: 1992-12-22
Granted: 1995-03-23
Abstract: The spraying system stores waste energy generated from the deceleration by a brake system, and uses the stored energy as an auxiliary power when making the automobile start or accelerate. The apparatus comprises a clutch drive cylinder(7) connected to a brake cylinder(8); a clutch lever(6) and a drive gear box(5) connected to the clutch drive cylinder(7); an air flow line(L) connected to an air compressor(10), an air storage tank(11) and an air filter(12); a compressed air control valve(15) equipped between a compressed air distributor(15) and the air filter(12); an acceleration sensing cylinder(13) connected to the compressed air valve(15).
Patent KR-960003066-B1 (KR)
Title: Function extention adapter for computer
Inventor: RIEN YONG CHANG
IPC: G06F3/00
Filed: 1992-12-26
Granted: 1996-03-04
Abstract: A computer system is provided which allows adapters 2 to be inserted or removed while keeping the system operational, and which can automatically reconfigure the system according to insertion or removal of the adapters 2. When an adapter 2 is inserted, an adapter detection mechanism 11 informs a resource manager 19 of the insertion of the adapter 2 with an interrupt or the like. The resource manager 19 electrically and mechanically connects the adapter 2 immediately after its insertion, and reads the attribute information of the adapter 2 from a memory on the adapter 2 to perform the necessary setup, inclusion of the device driver necessary for the system, and assignment of memory and the like, thus enabling the adapter 2. When a user wants to remove an adapter, he or she issues an adapter removal request from an adapter removal button 12, or a keyboard, etc to the resource manager 19. This request is transmitted to the resource manager 19, which checks the running state of the adapter 2, and, if it can be removed, electrically and then mechanically disconnects it so that it can be removed. The user of the computer system removes the adapter 2 after it is disconnected. <IMAGE>
Patent KR-100192392-B1 (KR)
Inventor: HAN BONG-SUK
IPC: H01L29/78
Filed: 1993-03-18
Granted: 1999-06-15
Abstract: 본 발명은 이상산화 없는 게이트를 형성하기에 적당하도록 한 반도체 소자의 게이트 형성방법에 관한 것으로, 종래에는 폴리사이드 형성을 위한 열처리 공정시 게이트 측면에 이상산화가 발생하므로써 게이트를 원하는 크기로 할 수 없었으나, 본 발명에서는 폴리사이드(24) 형성을 위한 열처리 공정전에 실리사이드(23)를 혼합용액(수산화 암모늄 + 과산화 수소수)에 일정시간 담그고, 희석 HF용액에 일정시간 담근 후 열처리공정을 실시하므로써 상기 결점을 개선시킬 수 있는 것이다.