baber/WOPTO huggingface dataset:
Patent KR-930011924-B1 (KR)
Inventor: GARWOOD WILLIAM E
IPC: C10N70/00
Filed: 1986-11-01
Granted: 1993-12-22
Abstract: 내용 없음.
Patent KR-890005186-B1 (KR)
Inventor: PARK KYUNG-RYUN
IPC: G06K9/74
Filed: 1987-03-04
Granted: 1989-12-16
Abstract: 내용 없음.
Patent KR-890005117-B1 (KR)
Inventor: KANG JI-SUN
IPC: B21D41/04
Filed: 1987-06-17
Granted: 1989-12-11
Abstract: 내용 없음.
Patent KR-900005905-B1 (KR)
Title: Manufacturing method of cue
Inventor: CHON SONG-YONG
IPC: A63D15/08
Filed: 1987-06-26
Granted: 1990-08-16
Abstract: Prodn. of gripe of billiard cue comprises the steps of: prepg. a cue from glass fiber or synthetic resin, painting the oilic paint onto the cue's grip part; coating the mixt. of a natural or artificial mother-of-pearl granule befor the oilic paint is dried; coloring the small granular sand by dye pigmement; filling the small granular sawdust and the colored sand onto the carities between thenatural or artificial mother-of-pearl for coloring; painting the linear pattern by the oilic paint and rasting the five color line and silver thin film thereon and gluing a paper with epoxy resin, then removing the paper; grinding by sand paper; and 2-3 times of coating.
Patent KR-890005105-B1 (KR)
Title: Arrangement for starting electric motor
Inventor: YANG TAE-KON
IPC: H02P1/00
Filed: 1987-07-06
Granted: 1989-12-11
Abstract: The drive circuit for power saving type motor acquires the power saving effect by using thyristor which automatically controls voltage and current of the load.  The circuit comprises a power switching circuit, switching control circuit, and converting feedback circuit, etc.  The drive circuit controls each phase simulataneously, and has excellent functions to be able to acquire the power saving effect in the system in which load is changed severely.
Patent KR-910005643-B1 (KR)
Inventor: OCHUKA MINORU
IPC: G11B17/04
Filed: 1987-08-25
Granted: 1991-08-01
Abstract: 내용 없음.
Patent KR-900003798-B1 (KR)
Title: Vane compressor with displacement mechanism and controller for such variable displcement compressor
Inventor: NAKAJIMA NOBUYUKI
IPC: F04B49/06
Filed: 1987-09-17
Granted: 1990-05-31
Abstract: A sliding vane rotary compressor includes a first control valve responsive to the pressure in a low pressure chamber for adjusting rate of communication between high and low pressure sides and a second cotrol valve operative in the same manner as the first control valve under the control of an external signal. With this construciton, an optimum diplacement control of the compressor is achieved. In appts. for controlling a variable displacement compressor, a solenoid valve is controlled depending on internal and external thermal load conditions of the compresor for selectively blocking fluid communication between high and low pressure sides.
Patent KR-940009913-B1 (KR)
Inventor: BROYLES HENRY D
IPC: B29D30/30
Filed: 1991-10-29
Granted: 1994-10-18
Abstract: 내용 없음.
Patent KR-900005430-B1 (KR)
Title: Process for pretreatment of sintered material
Inventor: CHO BYUNG-KUG
IPC: C22B1/16
Filed: 1987-12-28
Granted: 1990-07-30
Abstract: Method for pretreating a sintering material consists of separating a nucleus particles from the sintering material before the granulating process, and adding water to nucleus particles, wherein the amount of water is 100-115% of the saturated water of nucleus particles. The method improves permeability of sintering material.
Patent KR-910009231-B1 (KR)
Inventor: MINAMI HIROO
IPC: A44B19/42
Filed: 1988-03-12
Granted: 1991-11-07
Abstract: 내용 없음.
Patent KR-940002132-B1 (KR)
Title: Rhythm tempo control circuit of electronic musical instrument
Inventor: KIM BYONG-JIN
IPC: G10H1/40
Filed: 1988-03-31
Granted: 1994-03-17
Abstract: This circuit employs a variable condenser for precise adjustment of rhythm tempo, and linearly fast tuning is also possible. The circuit includes: a first shaping unit (2) dividing input oscillating frequency, its output integrated by a second shaping unit (3) and connected to a reset and hold circuit (8). Properly time sampled signal by R/H circuit is used for automatic tempo adjustment by a microprocessor (10).
Patent KR-960000009-B1 (KR)
Inventor: HAUK ROLF
IPC: C21B13/00
Filed: 1988-05-16
Granted: 1996-01-03
Abstract: 내용 없음.
Patent KR-0123934-B1 (KR)
Inventor: DODDINGTON GEORGE R
IPC: G10L15/10
Filed: 1988-07-29
Granted: 1997-11-26
Abstract: 내용없음.
Patent KR-950015015-B1 (KR)
Title: Athletic shoe with pronation control device
Inventor: KILGORE BRUCE J
IPC: A43B5/00
Filed: 1988-11-05
Granted: 1995-12-21
Abstract: A cushioning sole for use in footwear (10), in particular athletic shoes, is disclosed. The cushioning sole includes a pronation control device incorporated into the midsole (12). The device functions to gradually increase the resistance to compression of the midsole (12) from the lateral side to a maximum along the medial side. The device includes generally vertically extending rigid members (42a, 42b) and a plurality of horizontally extending plate members (44a-44e).
Patent KR-940006731-B1 (KR)
Title: Preset processing method of tv
Inventor: CHA YONG-IK
IPC: H04N7/08
Filed: 1988-12-12
Granted: 1994-07-27
Abstract: The preset processing method comprises the steps of: storing each preset value corresponding to a TV mode and a teletex mode in a memory when a store key is received; extracting the preset value stored in the memory according to each mode when a preset key is received and converting the preset value to an analog signal; and extracting a corresponding preset value stored in the memory according to each mode when a mode changeover key is received and converting the preset value to the analog signal, thereby automatically adjusting the preset value during mode changeover.
Patent KR-930002588-B1 (KR)
Inventor: JOHANSSON HANS V
IPC: H04M19/00
Filed: 1987-05-26
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-950001991-B1 (KR)
Title: Apparatus for controlling production of paper rolls
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H23/195
Filed: 1989-01-26
Granted: 1995-03-08
Abstract: An apparatus for winding small rolls of paper from large rolls includes a counter (24) to measure the length of the web being wound, a presser (9) to sense and control the outer diameter of the small rolls (BS), means (16, 18) to detect and control the diameter of the small roll as it approaches the pre-determined desired diameter thereof, and an electronic logic control connected to the counter, the presser and the encoder whereby to ensure that the weight of paper and the outer diameter of the small rolls (BS) will always be within the pre-determined limits.
Patent KR-960013886-B1 (KR)
Title: Liquid metal processing
Inventor: HENDERSON STEVEN
IPC: B22D11/10
Filed: 1989-02-04
Granted: 1996-10-10
Abstract: A method of removing heat from molten metal in which the metal is caused to flow freely within a gaseous media or vacuum over a body disposed within the metal stream such that any tendency for the metal to solidify during its passage is effective on the surface of said body against which the solidifying metal contracts into intimate contact herewith. The body may be forcibly cooled e.g. by water. In accordance with this invention since the liquid metal is not enveloped by a channel (7) or pipe the solidifying shell tends to shrink on to the body, no gap is created as hitherto and accordingly much higher heat transfer coefficients between the shell, and thus the liquid metal, and the cooling body are achieved.
Patent KR-920004464-B1 (KR)
Title: Process for tissue using mugwort
Inventor: SONG YONG-SOK
IPC: D21H17/02
Filed: 1989-02-28
Granted: 1992-06-05
Abstract: To make toilet tissue of Artemisia  asiatica  which  exhibits unique aroma and color of it, while doing the intrinisic  function of toilet paper, pulp and dried Artemisia asiatica  are  dispersed into the water with the ratio of 7:3 - 9:1, passed to  the  Jordan refiner, added by  carboxymethyl  cellulose  0.1-1  %,  beated  by beater so that the pulps  concentration  becomes  3-5  %  and  the degree of beating maintained well by extending beating  time,  and made into paper for toilet  tissue  by  conventional  paper-making machine. The resulting product shows  excellent  absorptive  power used for sanitary pad and diaper as well as toilet paper.
Patent KR-920001983-B1 (KR)
Inventor: NATARAJAN BANGALORE R
IPC: C22C19/07
Filed: 1989-03-21
Granted: 1992-03-07
Abstract: 내용 없음.
Patent KR-920003067-B1 (KR)
Inventor: MARIE PHILIPPE
IPC: H01R4/30
Filed: 1989-04-15
Granted: 1992-04-13
Abstract: 내용 없음.
Patent KR-0152979-B1 (KR)
Inventor: KOMURO JUNICHI
IPC: G06F12/04
Filed: 1989-06-24
Granted: 1998-11-16
Abstract: 내용없음.
Patent KR-920006997-B1 (KR)
Inventor: ENDO NAOKI
IPC: G11B20/18
Filed: 1989-08-05
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-910007212-B1 (KR)
Inventor: AI HIDEO
IPC: H05K1/03
Filed: 1989-08-24
Granted: 1991-09-20
Abstract: 내용 없음.
Patent KR-920004368-B1 (KR)
Title: Trench capacitor dram cell and method fabricating thereof
Inventor: LEE JIN-HO
IPC: H01L27/108
Filed: 1989-09-04
Granted: 1992-06-04
Abstract: The method for increasing the area  of  a  storage  capacitor comprises the steps of etching a substrate (33) having a P-well to form a first trench to form a silicon nitride film  (35)  thereon, forming an oxide film (36) and a silicon nitride film (37) to etch the substrate to form a second trench to form a  side  wall  field oxide film (4) and a masking  silicon  oxide  film  (38)  thereon, etching the substrate to form a third trench to dope PSG materials onto the substrate to form a substrate electrode, wet-etching  the masking film (38) to form first and  second  capacitor  dielectric regions (43a)(43b), doping a polysilicon layer (44)  to  etch  the substrate to  remove  the  polysilicon  layer  (44)  to  etch  the substrate to remove the polysilicon and dielectric materials  from the trench, and forming a polysilicon plate electrode. The  method increases the area of storage capacitor.
Patent KR-920010444-B1 (KR)
Inventor: DIEN JIN-RUNG
IPC: G06F3/14
Filed: 1989-12-12
Granted: 1992-11-28
Abstract: 내용 없음.
Patent KR-920005332-B1 (KR)
Title: Megnetic recording and play back apparatus
Inventor: KIM SANG-UK
IPC: G11B5/008
Filed: 1989-12-31
Granted: 1992-07-02
Abstract: The VTR records  and  reproduces  two  video  and  two  audio signals on a same region of magnetic tape to record data with high density. The  VTR  includes,  a  first  and  a  second  recording processor unit for processing two TV signals to generate  a  first and a second  FM  signal,  a  first  and  a  second  reproduction processor  unit  for  processing  two  reproduced  FM  signals  to generate a first and a second video signal, a first switching unit for applying a first FM signal to a first head and a  second  head and for applying two FM signals to a second head when recording, a second switch for muting a second FM signal and for  applying  two FM signals to a third head, and a third switch  for  connecting  a first head or a second head to the first  reproduction  processing unit and for connecting a second head to  the  first  reproduction processing unit.
Patent KR-940001019-B1 (KR)
Inventor: EMA DAICHI
IPC: H01L27/108
Filed: 1990-07-12
Granted: 1994-02-08
Abstract: 내용 없음.
Patent KR-0181939-B1 (KR)
Inventor: DOH BEN
IPC: C08G63/78
Filed: 1990-09-17
Granted: 1999-05-15
Abstract: 고분자량 폴리에스테르 수지는 종종 고상중합에 의해 같은 조성을 갖는 저분자량 폴리에스테르 초기 중합체로부터 생성된다.  폴리에스테르 초기중합체는 일반적으로 그의 점착온도를 올리기 위해 고상중합전에 비결정성 상태에서 결정성 상태로 전환시킨다.  상기를 고상중합 반응기내에서 폴리에스테르 초기중합체가 고체 덩어리로서 함께 점착하지 못하도록 행한다.  그러한 폴리에스테르 초기중합체는 통상적으로 결정화가 발생하는 승온으로 상기를 단순히 가열함으로써 결정화된다.  그러나, 폴리에틸렌 나프탈레이트 초기중합체는 상기의 단순한 통상적 방법을 사용함으로써 결정화시킬 수 없다.  본 발명은 비결정성 폴리에틸렌 나프탈레이트 초기중합체를 결정화시키는 방법을 개시한다.  상기 방법은 다음을 포함한다 : (1) 비결정성 폴리에틸렌 나프탈레이트 초기 중합체를 불활성기체 스트림의 존재하에서 또는 진공하에서 약 80℃ 내지 약 140℃ 범위이내의 온도로 가열하여 상기 비결정성 폴리에틸렌 나프탈레이트 초기중합체를 탈장화시키고; (2) 상기 탈장화된 폴리에틸렌 나프탈레이트 초기 중합체를 교반시키면서 약 150℃ 내지 약 260℃ 범위이내의 온도로 연속적으로 가열하여 결정화된 폴리에틸렌 나프탈레이트 초기중합체를 생성한다.
Patent KR-950004716-B1 (KR)
Inventor: HISATOMI TETSU
IPC: G09F7/00
Filed: 1990-10-20
Granted: 1995-05-04
Abstract: 내용없음
Patent KR-930001325-B1 (KR)
Title: Process for preparing butane tetracarboxylic acid
Inventor: CASANOBA EDUARDO A
IPC: C07C51/09
Filed: 1990-11-09
Granted: 1993-02-26
Abstract: Tetraalkyl butanetetracarboxylates are prepared by electrohydrodimerization of dialkyl maleates in alkanol. The resultant tetraalkyl butanetetracarboxylates are then hydrolyzed to obtain the 1,2,3,4-butanetetracarboxylic acid.
Patent KR-960005005-B1 (KR)
Title: Control apparatus of a vacuum cleaner
Inventor: KIM YONG-KAP
IPC: A47L9/28
Filed: 1990-12-28
Granted: 1996-04-18
Abstract: The vacuum cleaner is for improving the whole sucking efficiency by setting the optimum sucking condition based on the amount and kinds of dust by sensing by the image sensor. The apparatus is composed of: an image sensor which senses dust; an analog/digital convertor which converts sensing data of the image sensor to digital data; a central processing unit which decides the existences and kinds of dust, amounts of dust by receiving the output of the analog/digital convertor; a control part which operates to generates the optimum sucking power by the control of the central processing unit.
Patent KR-0148344-B1 (KR)
Title: Case for a deformable tube peristaltic pump & peristaltic pump provided with such a case
Inventor: MALBEC EDOUARLD
IPC: F04C5/00
Filed: 1990-03-08
Granted: 1999-03-20
Abstract: The cartridge (7) is comprised of a housing (8) which comprises, in the vicinity of each of its ends, a cylindrical raceway (16, 17) against which are capable of applying and rolling bevel gears (9) which crush the flexible tube (2) located between both raceways. The bevel gears (9) are tubular and freely mounted inside the housing (8), within the concavity of the flexible tube, this housing comprising, at least on one side, a central opening (13) with a diameter large enough to enable the driving of the bevel gears either directly from a rotary disc (5) provided with planet gears (22) capable of engaging into the tubular bevel gears or from a shaft internally engaged between the tubular bevel gears.
Patent KR-930009950-B1 (KR)
Title: Packaging tray
Inventor: LEE SCHUSTER R
IPC: B65D5/487
Filed: 1990-01-29
Granted: 1993-10-13
Abstract: A paperboard tray for holding spaced rows of flat articles. A divider separating the rows includes sloped walls which, along with sloped wall portions in the side panels of the tray, serve to support the articles. A web connecting an outer end flap to a divider wall acts as a stop member to automatically position the end of the inner end flap as the overlapping flaps are moved into position during the formation of the tray from a blank.
Patent KR-940000550-B1 (KR)
Title: Process for separating suspended solid particles from liquids
Inventor: PARK YONG-U
IPC: B01D21/01
Filed: 1991-02-02
Granted: 1994-01-24
Abstract: The method is characterized by using ferrite powder as coagulating and precipitating agent to remove floating impurities in the water. Especially the ferrite powder is premixed with a trivalent metal salt such as aluminium salt and ferric salt, or a synthetic polymer coagulant such as amine and amide polymers to be reformed for use. Used ferrite powder is easily and economically recovered by magnetic separation from the precipitated slurries on the bottom of the purifying tank, and separated floating impurites can be handled by the conventional filtering method. Metal components of ferrite powders do not dissolve since ferrite powders are spinnel structured and so chemically stable.
Patent KR-100223098-B1 (KR)
Inventor: VIDA ILDEREM
IPC: H01L21/336
Filed: 1991-03-29
Granted: 1999-10-15
Abstract: 본 발명은 BiCMOS 디바이스 및 이를 제조하는 방법에 관한 것이다. 상기 BiCMOS 디바이스는 겹친 규소화물 접점의 사용을 통한 개선된 성능, 개선된 MOS 게이트 형성, n- 및 p-형 LDD의 사용, 바이폴라 트랜지스터에 있어 매우 얇은 베이스 영역의 형성, 및 바이폴라 트랜지스터의 베이스 영역 및 MOSFET의 소오스/드레인 영역에 대한 분리된 주입물을 통한 개선된 성능을 달성한다.
Patent KR-940003699-B1 (KR)
Inventor: YOSHIMOTO TAKESHI
IPC: G06F9/305
Filed: 1991-04-25
Granted: 1994-04-27
Abstract: 내용 없음.
Patent KR-100244989-B1 (KR)
Inventor: WILLIAM A LAGONI
IPC: H04N5/10
Filed: 1991-04-29
Granted: 2000-02-15
Abstract: 텔레비젼 수상기는 영상 및 동기 펄스 성분을 모두 포함하는 복합 비디오 신호를 수신하는 단자를 가진 "원-칩" 텔레비젼 신호 처리 IC 200을 구비한다. 소위 "블랙-스트레치" 회로에 의해 비선형적으로 처리되어져 있는 복합 비디오 신호(105)는 "원-칩" IC의 복합 비디오 신호 입력 단자에 연결된다. "원-칩" IC(200)의 동기 분리기(100)가 비선형적으로 처리되어진 복합 비디오 신호로부터 동기 펄스를 확실하게 분리할 수 있도록 하기 위하여, 복합 비디오 신호가 비선형적으로 처리된 후 "원-칩" 텔레비젼 IC(200)에 연결되기 전에 보조 동기 분리기(113)를 구비하는 동기 보정 회로(111)가 복합 비디오 신호의 동기 펄스를 수정하도록 사용된다.
Patent KR-100203387-B1 (KR)
Inventor: KEITH ELLING NEWHOUSE
IPC: A01N25/32
Filed: 1991-05-08
Granted: 1999-06-15
Abstract: 본 발명은 조합물 내 적어도 하나의 화합물에 의한 억제에 대해 내성인 유전자를 작물의 게놈으로 혼입시킴으로써 작물의 감수성을 변화시켜 화합물의 조합물의 적용으로 인한 상해으로부터 직물을 보호 또는 방지하기 위해 방법을 제공한다.
Patent KR-930002741-B1 (KR)
Title: Method for treating the by-products of stainless steel
Inventor: KIM JONG-RYOL
IPC: C22B7/00
Filed: 1991-05-10
Granted: 1993-04-09
Abstract: The pretreatment method of stainless steel  by-products  used for stainless steel materials raw is composed of (a) mixing  38-58 wt.% by-product which is one of  spigot  and  grinding  chips  and 17-29 wt.% additive which is one of sintered ore, briquette,  iron ore and scales, and  25-33  wt.%  swarf,  and  (b)  sintering  the mixture by combustion heat of swarf and reaction heat of  grinding chip and spigot, and making the massive body.
Patent KR-930007651-B1 (KR)
Title: A/d converter with error detect means
Inventor: JO YON-HYONG
IPC: H03M1/12
Filed: 1991-07-18
Granted: 1993-08-14
Abstract: Reference voltage generating circuit  in  the  A/D  converter functions  for  error  detection.  Especially,  error detectioncomparison corrects high-bit errors.  2N  resistors  are serially connected between source voltage and common  voltage, outputs  of course-comparators are connected to inputs of coaruse- encoder, and the outputs of encoder are connected to digital high- bits (D2,D3). Between common voltage and analog input voltage  are compared  in error detection comparator.  The  output  of  fine- comparator  are composed of a fine encoder which is connected  to digital  output high-bits. This method is superior to the flash conversion circuit in respect to reduction of chip space and power consumption.
Patent KR-960002031-B1 (KR)
Inventor: HARATA MAKOTO
IPC: G11B5/62
Filed: 1991-08-24
Granted: 1996-02-09
Abstract: 내용 없음.
Patent KR-960005479-B1 (KR)
Inventor: TAKESHI SETORIYAMA
IPC: G03G15/20
Filed: 1991-11-30
Granted: 1996-04-25
Abstract: 내용 없음.
Patent KR-950008646-B1 (KR)
Inventor: HEUVEL ANTHONY P VAN DEN
IPC: H04W48/10
Filed: 1990-03-20
Granted: 1995-08-03
Abstract: 내용 없음.
Patent KR-940006418-B1 (KR)
Title: Process for the preparation of plaster plate using waste sacharides
Inventor: PARK IN-JONG
IPC: C04B24/38
Filed: 1992-05-08
Granted: 1994-07-20
Abstract: The gypsum board which has good water holding capacity, adhesive ability and workability is manufactured by mixing calcined gypsum (plaster of Paris), admixture, setting retarding and promoting agent, and 0.1-10 wt.% waste sugar against calcined gypsum. The waste sugar produced in yeast preparation consists of 20-35 wt.% water, 3-6 wt.% crude protein, 20-35 wt.% sucrose, 5-10 wt.% invert sugar and 5-10 ash powder.
Patent KR-960000958-B1 (KR)
Inventor: KASAI NAOKI
IPC: H01L27/10
Filed: 1992-05-22
Granted: 1996-01-15
Abstract: 내용 없음.
Patent KR-960003721-B1 (KR)
Inventor: TAKATA JINSUKE
IPC: C22C33/02
Filed: 1992-05-28
Granted: 1996-03-21
Abstract: 내용 없음.
Patent KR-960004242-B1 (KR)
Inventor: IKEDA HAYATO
IPC: F04B27/08
Filed: 1992-06-25
Granted: 1996-03-28
Abstract: 내용 없음.
Patent KR-0134362-B1 (KR)
Title: Transfer
Inventor: PARK KYUNG-WON
IPC: B60K20/02
Filed: 1992-06-27
Granted: 1998-04-18
Abstract: Disclosed is a gear manipulating apparatus of a transfer for a car.  In the apparatus, a rod(6) is fixed in a case(5), and is inserted into an tip part of a rug(6).  A left spring(11a) and a right spring(11b) elastically support a fork(4) for selecting a 4 wheel drive.  Also, the left spring(11a) is installed to a spring guide(9) and a stopper(10).  The right spring(11b) is installed to the inner wall of case(5).  A protrusion(12) is formed at the right side of fork(4), and is connected to a roadblock face(13) on the inner side of the case(5).  Thereby, the gearing performance is improved by the springs(11a, 11b), and the volume can be reduced by a reduced operation range.
Patent KR-950005600-B1 (KR)
Title: Multi-sound receiving apparatus for vcr
Inventor: YANG YONG-JIN
IPC: H04N5/775
Filed: 1992-06-29
Granted: 1995-05-27
Abstract: The VCR receiver has a first adder for feeding the amplitude demodulated video signal signal from the video carrier oscillator to the modulator. The main tone signal is frequency modulated. The FM main tone signal from the first frequency modulator is added to the tone carrier from a first tone carrier oscillator. A second frequency modulator acts on an auxiliary tone signal, conta, a control signal. A second tone carrier oscillator acts on a tone auxiliary carrier. A third adder feeds the FM auxiliary tone signal to the auxiliary tone carrier. The output signals of the three adders are mixed and an RF signal transmitted.
Patent KR-940010632-B1 (KR)
Inventor: NAM MYONG-HUN
IPC: D03D23/00
Filed: 1992-08-20
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-100242094-B1 (KR)
Inventor: MATHIS JAMES E
IPC: G01B11/04
Filed: 1992-10-08
Granted: 2000-03-02
Abstract: 타이어 몸체 플라이 재료의 웨브의 가로 접합부의 전단 및 후단 가장자리를 검출하여 이 접합부가 특정 치수 기준을 충족시키는지를 모니터에 표시하는 몸체 플라이 접합 폭 모니터가 제공된다. 검출기의 제1 쌍은 웨브의 한 가장자리에 위치하고, 검출기의 제2 쌍은 반대편 가장자리를 따라 위치한다. 인코더가 검출기 열을 통하여 웨브의 이동을 추적하고, 웨브의 유한 치수 길이에 상응하는 펄스를 출력한다. 접합부의 검출된 전단 가장자리와 검출된 후단 가장자리 사이의 펄스 수는 전체 접합 폭을 판단하는 지표로 이용된다.
Patent KR-950012590-B1 (KR)
Title: Telecommunication system
Inventor: KIM CHAN
IPC: H04M11/00
Filed: 1992-10-26
Granted: 1995-10-19
Abstract: an E1H receiving line interface for applying E1H data received from an E1H system to a speed converting device; a first clock generator for extracting a clock from the output signal from the E1H receiving line interface; a data reproducer for reproducing the E1H data synchronous to the extracted data of the first clock generator; a first clock converter for converting a 1.02MHz of E1H clock into 1.544MHz of T1 clock; a data insertion clock generator for generating a data insertion clock signal from the T1 clock; a first FIFO for storing the E1H data and outputting the data synchronous to the data insertion clock; a first transceiver for converting the data outputted from the first FIFO into T1 data; a T1 receiving line interface for interfacing the T1 data to output the data to a T1 system; a second clock generator for reproducing the 1.544MHz of clock from the T1data; a second clock converter for converting the 1.544MHz of T1 clock into the 1.02MHz of E1H clock; a data extraction clock generator for generating a clock signal for writing only the E1H data; an E1H transmitting line interface for interfacing the E1H data; a first frequency-divider for 16-dividing the 1.02MHz of E1H clock outputted from the first clock generator; a second frequency-divider for 16-dividing the 1.02MHz of E1H clock outputted from the second clock generator; and first and second memories for performing input, record and reading operations.
Patent KR-0134352-B1 (KR)
Inventor: HWANG YU-MO
IPC: H04N5/213
Filed: 1992-10-30
Granted: 1998-04-23
Abstract: 본 발명은 미디언값에 임펄스노이즈가 존재할 가능성이 있으면 윈도우크기를증가시킨다. 미디언필터링결과 얻어진 미디언값에 임펄스노이즈가 존재하지 않는 것으로 판단되면, 미디언필터링할려는 목표픽셀값에 임펄스노이즈가 존재하는지를 검사한다. 목표픽셀값에 임펄스노이즈가 존재할 가능성이 있으며, 상기 미디언값을 출력하고, 검사결과 중앙값에 임펄스노이즈가 존재하지 않으며 목표픽셀값을 그대로 출력한다. 따라서, 정임펄스노이즈와 부임펄스노이즈가 혼합된 영상신호에 대해서도 효과적으로 임펄스노이즈를 제거할 수 있으며, 특히 단순한 미디언 필터링에 의한 신호에지변위 문제점을 해결할 수 있다.