baber/WOPTO huggingface dataset:
Patent KR-0177167-B1 (KR)
Inventor: MARX EDWARD J
IPC: C08G59/06
Filed: 1991-03-25
Granted: 1999-05-15
Abstract: (a) 액체 에폭시 수지내에서 5-30 중량%의 카르복시-관능화되고 수소화된 디올레핀-모노알케닐아렌 블록 공중합체를 분산시켜서 엘라스토머-분산 에폭시 수지 조성물을 생성시키고; 
     (b) 엘라스토머-분산 에폭시 수지 조성물과, 엘라스토머-개질 에폭시 수지 조성물 중량 기준으로 10-30중량%의 다가(多價)페놀 화합물을, 40-200℃ 범위 내 온도로 진보 촉매의 존재하에서 500-1,500범위인 에폭시 당량을 갖는 고체 엘라스토머-개질 에폭시 수지를 생산하는데 효과적인 시간 동안 접촉시키고; 
     (c) 상기 고체 엘라스토머-개질 에폭시 수지를 회수하는 단계들로 구성되는, 에폭시 수지내에서 카르복시-관능화된 블록 공중합체를 분산시키고 안정화하는 방법이 제공된다.
Patent KR-0171819-B1 (KR)
Inventor: CHO HYUN-DUK
IPC: H04N5/38
Filed: 1991-03-30
Granted: 1999-03-20
Abstract: 비데오 신호 엔코딩시 입력 정지 및 운동 비데오 신호를 서브 샘플링하고, 입력 비디오 신호로부터 운동벡터를 검출하며, 상기 운동부 서브 샘플링 신호로부터 운동 영역을 감지하여 상기 정지/운동부 서브 샘플링된 신호를 합성한다. 
     상기 합성출력 신호를 MXN으로 분할하여 DCT처리에 의해 압축한다. 
     상기 DCT 처리에 의해 출력된 것을 지그재그 주사에 의해 스캔하고, 상기 지그잭 주사선 출력을 호프만 코딩 변환하고 이를 다시 런-랭스 코딩 변화하여 합성한다. 
     상기 엔코딩 신호를 런-랭스로 디코딩하고 상기 디코딩 데이타를 호프만 방식으로 디코딩하여 원상태로 포맷팅한다. 
     상기 포맷팅된 출력을 역 DCT화하여 분리되기 이전의 상태로 재구성하고 상기 수신 엔코딩 신호로부터 운동벡터를 추출하여 정지 및 동화 신호를 보간한다. 
     상기 운동벡터 추출 출력에 따라 운동영역을 감지하고, 상기 운동영역 감지 출력에 따라 상기 정지부 보간 및 운동부 보간된 출력을 합성한다.
Patent KR-940003781-B1 (KR)
Title: Printer correcting method in electronic typewriter
Inventor: KIM SUNG-DAE
IPC: B41J29/26
Filed: 1991-04-03
Granted: 1994-05-03
Abstract: storing the start address of a text in a text pointer, resetting a correction buffer, taking the correction buffer pointer as the correction buffer start address, and reading a code stored in the text memory the text pointer indicates; if the code read is not a text ending code, printing the address indicated by the text pointer, storing the printed result in the correction buffer indicated by the correction buffer pointer, moving a carriage to the right, and increasing the value of the text pointer by one for the preparation of reading the next code; if the value of the correction buffer pointer is the end address of the correction buffer, shifting the value of the correction buffer to the left by one byte, and if not, increasing the value of the correction buffer pointer by one; if there is key input, storing the value of the correction buffer pointer in a memory; and, if there is another key input, classifying the input keys into character key, space key, back space key, correction key, and text print key to perform the respective key processes.
Patent KR-100211001-B1 (KR)
Inventor: GIANNANTONIO GUISEPPE
IPC: H01J29/76
Filed: 1991-06-21
Granted: 1999-07-15
Abstract: 칼라 텔레비젼 관(20)과 같이 주사하는 전자 비임 표시부에 대한 보상 코일(50)은 순환자기 필드, 특히 지자기 필드로 인한 전자 비임의 불량한 편향을 감소시킨다. 제1코일 색숀(52)은 Z축에 수직인, 관 네크(32)를 인서클 하도록 배치된 적어도 하나의 권선을 가진다. 관 네크(32)를 인서클 하도록 배치된 적어도 하나의 권선을 가진다. 상부(62) 및 하부(64) 코일 색숀은 제1코일 색숀(52)위 및 아래에 배치되며, 각각은 Z축을 따라 전방으로 경사지며 일반적으로 내부 자기 차폐(80)의 면에 따라 X 및 Y방향으로 연장되는 영역을 포위하는 루프를 가진다. 상기 상부(62) 및 하부(64) 코일 색숀은 Z축을 따라 전방으로 진행되는 넓은 X축 차원을 가지며, 카이스톤 형태이다. 상부 및 하부 코일 색숀의 측면 길이(66)는 보상 코일이 계속해서 감기도록 측면으로 제1코일 색숀(52)에 접속된다. 상기 제1코일 색숀은 상부 및 하부 코일 색숀의 각각의 통로에 대해 2개의 통로를 가진다.
Patent KR-940002812-B1 (KR)
Title: Low current generator
Inventor: YU YONG-IK
IPC: H03K17/00
Filed: 1991-07-19
Granted: 1994-04-02
Abstract: The present invention is to provide the low current driving circuit which just requires very low current less than 100 (μA). The circuit comprises the following steps of; connecting the collector of transistors (Q12,Q14) with the base of transistors (Q11,Q12); connecting the collector of transistor (Q11) with the base of transistor (Q14) and the collector of transistor (Q15); connecting the emitter of transistor (Q14) with the resistor (R11) and the base of transistor (Q15); connecting the zener diode (D14) with the collector of transistor (Q21).
Patent KR-100191368-B1 (KR)
Inventor: SASAKI YUTAKA
IPC: C07C27/12
Filed: 1991-09-09
Granted: 1999-06-15
Abstract: 본 발명은 미소결정 크기가 100Å이상인 결정성 안티몬산철을 포함하는, 하기 실험식으로 표시되는 산화 반응용 철-안티몬, 몰리브덴-함유 산화물 촉매 조성물에 관한 것이다. 
     
       
     
     상기식에서, L은 Bi 및 Te로 이루어진 그룹중에서 선택된 원소 하나 이상을 나타내고, M은 Cu, Mg, Zn, La, Ce, Al, Cr, Mn, Co, Ni 및 Sn으로 이루어진 그룹중에서 선택된 원소 하나 이상을 나타내며, N은 Be, Ca, Sr, Ba, Y, Pr, Nd, Th, U, Ti, Zr, Hf, Nb, Ta, Re, Ru, Os, Rh, Ir, Pd, Pt, Ag, Au, Cd, Al, Ga, In, Ge 및 Pd로 이루어진 그룹중에서 선택된 원소 하나 이상을 나타내고, Q는 V 및 W로 이루어진 그룹중에서 선택된 원소 하나 이상을 나타내며 ; R은 Li, Na, Rb, Cs 및 Ti로 이루어진 그룹중에서 선택된 원소 하나 이상을 나타내고, T는 B, P, As 및 Se로 이루어진 그룹중에서 선택된 원소 하나 이상을 나타내며, a, b, c, d, e, m, n, q, r, t 및 x는 각각, 원자비를 나타내며 a는 10이고, b는 5 내지 60이며, c는 5 내지 30이고, d는 0.01 내지 10이며, e는 0.01 내지 5이고, m은 0 내지 30이며, n은 0 내지 10이고, q는 0 내지 5이며, r은 0 내지 3이고, t는 0 내지 5이며, x는 상기에 언급한 성분들을 합하여 제조한 산화물에 상응하는 측정된 산소 원자의 수를 나타낸다.
Patent KR-100247878-B1 (KR)
Inventor: DOORNHEIN LAURENS
IPC: H03K5/12
Filed: 1991-09-20
Granted: 2000-03-15
Abstract: 신호 과도 현상 개선 장치는, 입력 신호(C)를 수신하고, 또한 소정의 양(T3)만큼 지연될 때 지연되지 않거나, 상기 입력 신호에 대해 제어 가능 양만큼 지연되거나, 제어 가능 양만큼 선행되는 출력 신호를 공급하는 출력을 가지고 있는 지연회로(1-13)와; 이 지연 회로(1-13)를 제어하는 제어 회로(15-23)를 구비하고 있다. 상기 제어 회로(15-23)는 제어 신호를 얻기 위해 상기 입력 신호(C)의 2차 도함수를 산출하며, 상기 신호의 부호는 상기 입력 신호가 지연되지 않아야 하는지, 지연되어야 하는지, 아니면 선행되어야 하는지를 지시하며, 상기 제어 신호의 진폭은 상기 입력 신호가 지연 또는 선행되는 양을 지시한다.
Patent KR-970000608-B1 (KR)
Inventor: TANAKA SOHEI
IPC: B41J29/44
Filed: 1991-09-27
Granted: 1997-01-16
Abstract: 내용 없음.
Patent KR-940007600-B1 (KR)
Title: Cooling apparatus of laser
Inventor: KIM HANG-YONG
IPC: H01S3/04
Filed: 1991-11-13
Granted: 1994-08-20
Abstract: The cooling system cools a reflector of a high power laser generator and prevents dew condensation on the surface of a reflector by blowing dry air. An air cooler (7) is deposited between gas lines which connect a compressor and a fan coil (4), and a condensor (2) and an expansion valve. Air filters are connected in series to pipe lines (d,d') which circulate air through an air cooler (7). The water in a water tank (5) is cooled by cooled air supplied from a fan coil (4) and the cooled air is supplied to the surface of a reflector to remove dew.
Patent KR-940006929-B1 (KR)
Title: Phase accumulater
Inventor: JONG YONG-JU
IPC: H03K9/08
Filed: 1991-12-07
Granted: 1994-07-29
Abstract: The performance improving circuit of a phase accumulator comprises a digital-to-analog (D/A) converter for converting an instantaneous value of an accumulated phase value which is an output of a phase accumulator to an analog phase value, a low-pass filter for receiving an output of the D/A converter to generate a signal in which a higher harmonics component is eliminated, a comparator for receiving an output of the low-pass filter and a reference phase and detecting a point that an accumulated phase analog value passing through the low-pass filter becomes identical to the reference phase, and a logical product processor for logical product processing the accumulated phase value of the phase accumulator and an output of the comparator to be supplied as an initialized signal of the phase accumulator, thereby eliminating an periodic error of the phase accumulator.
Patent KR-940009107-B1 (KR)
Title: Multiprocessor system and communication method on 155mbps synchronous multi-layer system
Inventor: KIM WON-HO
IPC: G06F15/16
Filed: 1991-12-30
Granted: 1994-09-29
Abstract: The invention is a multiprocessor system with distributed control structure for the control of slave signals and efficient system information processing. The system comprises the multiples of board processors; channel processor; system processor. The channel processor and system processors execute the point-to-point asynchronous communication with board processors and channel processor, respectively. The communication protocol comprises the steps of requesting link establish/release from channel processor to board processors and from system processor to channel processor; sending link establish confirm or reject.
Patent KR-100220767-B1 (KR)
Inventor: SCHMIDT ROBERT
IPC: H01G4/18
Filed: 1992-01-21
Granted: 1999-09-15
Abstract: 2축 연신된 폴리프로필렌 모노필름은  순수한 폴리프로필렌으로부터 제조되고 회분 함량이 50ppm미만이다. 폴리프로필렌 모노필름의 2개의 표면의 조도 Rz는 상이하다. 폴리프로필렌 모노필름의 2개의 표면중 하나의 표면은 거의 섬유 및 흠이 함유되지 않아 표면 금속화에 적용될 금속 층에서 흠이 발생되지 않는다.
Patent KR-940003389-B1 (KR)
Title: Frequency characteristics improving circuit for cassette tape player header
Inventor: CHOE HAE-MIN
IPC: A47C3/20
Filed: 1992-01-28
Granted: 1994-04-21
Abstract: The circuit compresses the frequency of audio siganl which is recorded in the magnetic tape and regenerates the audible frequency of 20 KHz. The circuit includes a 1st conversion means (200) which converts analog signal into digital signal, a 1st filter means (50) which compresses the band of digital siganl frequency and filters the digital anti-imaging, a 2nd filter means (60) which extends the original signal frequency and filters the digital anti-imaging, a 2nd conversion means which converts the digital signal into the analog signal. The 1st filter has a decimation filter and the 2nd filter has an interpolation filter.
Patent KR-950013900-B1 (KR)
Title: Dram cell manufacturing process
Inventor: CHONG JE-SUNG
IPC: H01L27/04
Filed: 1992-02-15
Granted: 1995-11-17
Abstract: The method for manufacturing a capacitor storage electrode for a DRAM cell comprises the steps of: forming transistors over a semiconductor substrate, depositing an oxide layer over the substrate and sequentially depositing a nitride layer and a polysilicon; performing a storage node contact mask process and etching the polysilicon of the portion where a contact hole is to be formed; depositing the polysilicon again and forming a side wall of the polysilicon by etching back; etching the nitride layer and oxide layer by using the polysilicon as a mask and forming a contact hole; depositing the polysilicon to completely fill the contact hole with the polysilicon and depositing thick oxide layer thereover; forming a contact hole at the oxide layer over the polysilicon by using a storage node contact mask and depositing the polysilicon; etching back the polysilicon to form a small cylinder, patterning a photo resist by using a storage node mask, etching the oxide layer and removing the photo resist; and depositing and etching back the polysilicon to form a large cylinder outside of the small cylinder, removing the oxide layer between the small and large cylinders by a wet-etching process.
Patent KR-950003879-B1 (KR)
Title: System structure and its method to hold disk unit in common
Inventor: KIM SOK-IL
IPC: G06F13/10
Filed: 1992-05-07
Granted: 1995-04-20
Abstract: The system for sharing one hard disc driver with a number of personal computer (DPC;1) includes a block data buffer (3) transferring the file accession instruction of the DPC through a disc controller (2) to a disc driver (5) containing the OS and application programs. In case that the DPC has deleted the file of the disc driver, the DPC reads the BIOS parameter block and FAT of the disc driver to be renewed the file information every time the DPC references the disc driver. Then the hard disc driver is shared with the computers as preventing the FAT collision.
Patent KR-950009190-B1 (KR)
Title: Water soluble mandrels for mixed-material
Inventor: LEE CHANG-HO
IPC: B28B7/28
Filed: 1992-06-12
Granted: 1995-08-16
Abstract: a first mold on which mold release is covered;  vinyl is covered on the mold release; gypsum for performing surface-hardening of the mold; a polyvinyl liquid of 5 to 10%, covered on the surface-hardened mold; and a second mold made by sand, polyvinyl alcohol of 5 to 10%, and a mixing material which is mixed in ratio 10~13 to 1, deformed after hardening is completed, and joined with  an aluminum boss.
Patent KR-950002568-B1 (KR)
Title: Manufacturing method of a sleeve for electron gun of cathode-ray tube
Inventor: DO HAN-SHIN
IPC: H01J9/02
Filed: 1992-08-10
Granted: 1995-03-23
Abstract: The sleeve of an electron gune for a cathode ray tube is manufactured by (a) compressing, molding and sintering a molybdenum powder to make a molybdenum tube having at most 4 mm outer diameter and at least 100 μ thickness, (b) corrosion treating the molybdenum tube with a nitric acid and/or a sulfuric acid solution, and (c) making the tube having 20-50 μ thickness by the drawing process, and cutting it.
Patent KR-960004029-B1 (KR)
Inventor: TAYLOR ROBERT D
IPC: C05D5/00
Filed: 1992-08-24
Granted: 1996-03-25
Abstract: 내용 없음.
Patent KR-100227556-B1 (KR)
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/08
Filed: 1992-08-28
Granted: 1999-11-01
Abstract: 본 발명은 밸브 금속으로 이루어진 기판, 니오브, 탄탈, 티탄 및 지르코늄으로 구성하는 그룹으로부터 선택된 적어도 하나의 금속 산화물을 함유하는 상기 기판의 표면상에 형성된 중간층, 그리고 이리듐-탄탈 혼합 산화물과 백금을 함유하는 상기 중간층상에 형성된 피복층을 포함하는 전해 전극에 관한 것이다. 본 발명의 각 실시예에서, 중간층은 주석, 티탄, 탄탈, 지르코늄 및 니오브로 구성하는 그룹으로부터 선택된 적어도 하나의 금속 산화물을 함유하는 피복층상에 형성된 안정화층 및/또는 백금을 함유할 수 있다.
Patent KR-0129774-B1 (KR)
Title: Encoder and decoder using motion compensation
Inventor: JUNG HAE-MOOK
IPC: H04N1/42
Filed: 1992-09-23
Granted: 1998-04-11
Abstract: A motion compensation coding device compensates a variable brightness by weighting a difference weighted value to a pixel data of a previous frame, and detects an accurate motion vector even in a brightness or contrast variation between frames or screen parts. The motion compensation coding device includes: error detector(100) for correcting a variation of a brightness or a contrast by multiplying the weighted coefficients( M1- MN) by a section(31) of minimum error detectors(100-1 to 100-N); and a minimum value detector(200) for detecting a moving vector of the section(31) similar to a present frame.
Patent KR-940009975-B1 (KR)
Title: Oil bypassing structure for autotransmission
Inventor: KIM SU-YONG
IPC: B60K17/00
Filed: 1992-12-22
Granted: 1994-10-19
Abstract: The structure provides bypass structure to prevent oil lack due to choking or growth of viscosity in automatic transmission. The structure comprises a check valve (11) which is operated by a spring (12) between an oilpass (1) of an oilpump (4) and an oilpass (3) of the case in a reaction support (10) of the auto transmission. If oil cooler is choked, the pushing spring (12) of the valve (11), oil goes to pass (3) of the case (5).
Patent KR-950009997-B1 (KR)
Title: Method for preparing artificial wool
Inventor: MIN DAE-HONG
IPC: C04B14/04
Filed: 1992-12-24
Granted: 1995-09-04
Abstract: The artificial wood is prepared by (a) mixing 100 wt parts hydrate of silicate material and calcareous material, and water, stirring this mixture in a high pressure vessel with a stirrer at 120-160 deg.C and under the saturated vapor pressure, and reacting it hydrothermally to produce slurry which has main phases of quasicrystalline calcium silicate of C-S-H(I), (b) adding and mixing 0.25-30 wt parts reinforcing fibers and 3-30 wt parts emulsion type organic resin, (c) aggregating solid compounds in slurry by adding a flocculant and preparing the secondary slurry of a hybrid flocculant composed of calcium silicate, reinforcing fibers and emulsion resin, (d) pressurizing, dehydrating and molding the slurry, and reacting the wet molded body hydrothermally in a stack type, high pressure vessel at 170-250 deg.C and under the saturated vapor pressure and curing it.
Patent KR-960003441-B1 (KR)
Title: Lcd driving circuit
Inventor: LEE JAE-YOUNG
IPC: G09G3/18
Filed: 1992-12-30
Granted: 1996-03-13
Abstract: a) connecting the resisters(R1-6) for dividing voltage to the common ports(COM1-3) of microcomputer(1); b) connecting the junction point of resister for dividing voltage to LCD device(10) for applying common output of level three; and c) connecting segment ports(S1-12) of microcomputer to LCD device for applying segment output.
Patent KR-960008750-B1 (KR)
Title: Osd character treating method & apparatus
Inventor: KIM MYUNG-JE
IPC: H04N5/445
Filed: 1992-12-31
Granted: 1996-06-29
Abstract: The OSD captioning method for the LDP system comprises the steps of storing a translation data to a laser disk, generating an audio data and a video frame data from the laser disk, transforming the translation data from the laser disk to an OSD caption data with the audio data and the video frame data, and matching the caption data to the corresponding video frame for displaying a caption and a video frame together, thereby simplifying the device.
Patent KR-100210728-B1 (KR)
Inventor: HELMUT SCHMID
IPC: G11B7/125
Filed: 1990-11-10
Granted: 1999-07-15
Abstract: 기록 매체, 특히 콤팩트 디스크의 광학 주사용 광원의 동작을 위한 회로 장치에 있어서, 신호(특성 신호)를 주사하여 얻어진 정보 신호로부터 정보 신호의 특성을 유도한다. 광원의 전력은 특성을 최대화하기 위하여 특성 신호에 따라 제어된다.
Patent KR-950004092-B1 (KR)
Title: Off chip driving circuit with electrostatic discharge protective function
Inventor: CHOE SHIN-HO
IPC: H03K19/00
Filed: 1993-01-19
Granted: 1995-04-25
Abstract: An off-chip operating circuit having a pull-up transistor and a pull-down transistor and an operating diode connected in a forward direction between the pull-up and pull-down transistors, so that the connection point of the operating diode and the pull-down transistor are formed of a pad of a semiconductor chip, thereby outputting data, is provided, the off-chip operating circuit having an electro-static discharging circuit includes: a plurality of discharging transistors, of which input terminals are connected to ground, structured as same as the pull-up transistor; and a plurality of discharging diodes each connected between the plurality of discharging transistors and the pad in a forward direction, so that the electrons abruptly applied to the pull-up transistor and the operating diode by the static electricity, are distributed to the paths formed of the plurality of discharging transistors and discharging diodes to be discharged, thereby protecting the chip from the damages.
Patent KR-960016795-B1 (KR)
Title: Making method of liquid crystal display device
Inventor: JANG AHN-SIK
IPC: G02F1/136
Filed: 1993-01-29
Granted: 1996-12-21
Abstract: forming a gate(10a,10b) after depositing an Al alloy containing Zr on a glass substrate(9); forming an anodized oxide film(11) by anodizing the surface of the gate; forming a nitride film(12) on the entire surface of the glass substrate; forming a hydrogenating amorphous silicon film(13) on the glass substrate; forming an amorphous silicon film(14) doped with an impurity; forming a source/drain electrode(16) on top of the amorphous silicon film(14) doped with an impurity; forming a transparent pixel electrode(15) connected with the source/drain electrode; and forming a passivation film(17).
Patent KR-960015140-B1 (KR)
Title: The process for the preparation of tablet woo-hwang-chong-sim-won
Inventor: CHOE SOO-BOO
IPC: A61K9/20
Filed: 1993-02-10
Granted: 1996-11-01
Abstract: The tablet-type Woohwang-chong-sim-won is prepared by homogenizing herb medicines, adding a pure water and an extracting solvent at a ratio of 1:0.05-0.3w/v%, extracting by ultrasonic wave method, and filtering (step I); adding 0.1-0.5w/v% enzymes to the extract, adjusting pH 3.0-7.5, shaking at 30-60 deg.C for 1-10hrs., cooling, concentrating, freeze-drying, and homogenizing to obtain a powder from the extract (step II); extracting borneolum, moschus, and bezoar with ethanol, diethylether, and chloroform respectively, adding  Ù-cyclodextrin solution into the extracts respectively, and leaving alone at room temperature for 10hrs-1week, concentrating, freeze-drying, and homogenizing respectively to obtain their powder (step III); mixing 30-58 wt.% herb medicine extracts of step II with 3-40wt.% borneolum, 2-10wt.% moschus and 10-20wt.% bezoar of step III to obtain the final product.
Patent KR-950003256-B1 (KR)
Title: Welding method of pipe and plate
Inventor: WON SUNG-HO
IPC: B23K9/00
Filed: 1993-02-24
Granted: 1995-04-07
Abstract: The method for welding a plate material with a pipe having a hollow section, enables to prevent the corrosion of the pipe inner surface by filling the non-oxidezed gas in the inner space of the pipe. The method is composed of sealing both the ends of the pipe and maintaining the inner space of the sealed space in vacuum state; filling the vacuum space with the non-oxidized gas; welding the plate material with the pipe.
Patent KR-970006748-B1 (KR)
Inventor: WAKUI SATOSHI
IPC: B67D1/08
Filed: 1993-04-08
Granted: 1997-04-30
Abstract: 내용없음.
Patent KR-960002156-B1 (KR)
Title: Intelligent phone
Inventor: KIM YONG-MO
IPC: H04M1/00
Filed: 1993-04-14
Granted: 1996-02-13
Abstract: The circuitous speeching method of a telephone with a plurality of speech lines comprises the steps of receiving a key input signal from a key input unit and selecting and designating a recording mode and a circuitous speech mode corresponding thereto; if the recording mode is designated, receiving a key input signal of a telephone number, converting this signal into telephone number data and recording it at a memory; and if the circuitous speech mode is designated, receiving a speech request signal from a first speech line via a ring detector, reading the telephone number data from the memory, transmitting a DTMF signal corresponding thereto to a second speech line, detecting the incoming state of the DTMF signal, contacting the first speech line to the second speech line via an internal contact circuit if a call is received, cutting the contact of the first speech line to the second speech line via the internal contact circuit if a speech is completed, and transmitting a speech unable signal to the first speech line if a call is not received.
Patent KR-960012534-B1 (KR)
Title: Facsimile apparatus
Inventor: BANG SUN-WOONG
IPC: H04N1/00
Filed: 1993-06-04
Granted: 1996-09-20
Abstract: a thermo-sensitive recording paper pressure sensor(17) for detecting the recording paper with the resistivity change depending on the pressure of the paper weight; an amplifier unit(20) for amplifying the output of the sensor; a comparator(30) for comparing the output of the amplifying unit and the reference voltage; an A/D converter(40) for digitizing the analog signal; and a control unit(50) for controlling the sensing of the thermo-sensitive recoding paper and displaying the number of unused papers so as to find the quantity of the recording paper without opening the facsimile.
Patent KR-970004668-B1 (KR)
Title: Thermoplastic resin composition
Inventor: LEE SUK-WON
IPC: C08L77/00
Filed: 1993-07-21
Granted: 1997-04-02
Abstract: The styrene and thermoplastic resin composition consist of the following components. (a) 20~90wt% of polyamide resin, (b) 5~70 wt% of graft copolymer including diene group rubber, (c) 0.5~50wt% of vinyl group copolymer including epoxy group and (d) 0.1~50wt% of vinyl group copolymer including oxazoline group. Add 0.01~10wt% of hydroxy phenyl group compound to the entire composition. The produced thermoplastic resin composition has excellent ability in softening shock, forming and processing.
Patent KR-0138369-B1 (KR)
Inventor: CHO CHAN-DONG
IPC: H04N5/225
Filed: 1993-07-26
Granted: 1998-05-15
Abstract: 이 발명은 감시용 카메라의 오디오 신호 기록장치에 관한 것으로서, 피사체의 움직임을 감시하여 움직임이 있을때만 비데오 신호를 기록하고 동시에 피사체로부터 발생되는 소리를 그대로 기록함으로써 작은 소리에 대한 판별이 어려웠으므로 이를 해결하기 위한 이 발명은, 피사체가 움직일 때 비데오 신호를 기록하는 감시용 카메라에 마이크로 입력되는 음성 신호를 증폭하는 증폭기와, 마이크로부터 음성 신호가 입력되고 있는지 감지하는 오디오 신호 감지부와, 입력되는 음성 신호의 레벨을 검출하는 오디오 신호 레벨 검출부와, 상기 증폭기로부터 출력되는 음성 신호를 적당한 레벨로 제어하는 오디오 신호 레벨 제어부로 구성되어 피사체에서 발생하는 음성 신호가 작을 경우 이를 인식가능한 크기로 증폭하여 기록한다.
Patent KR-100284514-B1 (KR)
Title: 고속 패이아웃용 광섬유의 패키지
IPC: F41G7/32
Filed: 1993-07-27
Granted: 2001-03-15
Abstract: 광섬유 패키지(15)는 광섬유의 길이와 회선을 위한 보빈(17)의 허브와 같은 지지면을 포함한다. 광섬유는 광섬유에 대해 위치된 코팅 재료의 내부와 외부층을 구비한 코어나 피복재와 같은 빛 투과부를 포함한다. 코팅재료는 자외선 경화 재료를 포함한다. 외층의 경화성 코팅 재료를 통해 위치된 것은 접착제이며, 이 접착제는 광섬유의 노출에 의해 자외선 빛 에너지로 그리고 고속 패이아웃시에 사용하기 위해 패키지내로 광섬유의 권선으로 응결된 후에 각 회선의 접착제가 접착성을 갖도록 그리고 회선이 함께 접착되도록 고온 처리된다. 인접 회선 사이의 접착은 코팅 재료의 내외층 사이의 접착과 내층과 피복재 사이의 접착 보다 약하다. 결과적으로, 회선은 코팅 재료의 층의 갈라짐 없이 패이아웃 분리되는 적당한 패키지를 제공하도록 패키지에 함께 유지된다.
Patent KR-960010174-B1 (KR)
Title: Air-compressor cooling device for air brake of vehicle
Inventor: WEE INN-HYUK
IPC: F04B39/06
Filed: 1993-08-27
Granted: 1996-07-26
Abstract: an inlet (11) and an outlet (12) through which compressed air passes; an outlet pipe (8) of a regulator (7) connected with the inlet (11); a vortex tube (10) connected with a cool air inlet (13) of a valve plate (6); and a groove (6a) installed at the inside of the valve plate (6), connected with the vortex tube (10) for introducing the cool air into the cool air inlet (13) and absorbing the heat. The device provides efficient cooling of the air compressor without requiring any complex circulator or driver.