baber/WOPTO huggingface dataset:
Patent KR-930005606-B1 (KR)
Title: Ntsc color signal data formating method for real time discrete cosine transform
Inventor: CHOE KWANG-SOK
IPC: G06T9/00
Filed: 1990-10-15
Granted: 1993-06-23
Abstract: The method  formats  brightness  and  color  signal  data  to execute discrete cosine transform so that an image  is  compressed using  one  converting  IC.   The   method   comprises   a   first de- multiplexing process for demultiplexing  brightness  and  color data, a first multiplexing  process  for  storing  brightness  and color data on a frame memory (FM1) and for multiplexing brightness and color signal according to read control signal (S1),  a  second multiplexing process for multiplexing brightness and color  signal selected according to data selection control  signals  (S2,S3),  a second demultiplexing process for  demultiplexing  brightness  and color data according to write control  signal  (S4)  generated  at every 4 data blocks, and a third multiplexing process for  storing brightness  and  color  signal  on  formatters  (F1,F2)  and   for multiplexing brightness and color signal.
Patent KR-0171580-B1 (KR)
Inventor: TAKAMATSU SHUNICHI
IPC: A47C3/026
Filed: 1990-12-27
Granted: 1999-02-18
Abstract: 본 발명은 의자에 있어서의 경사작동체의 후경사시의 하중(체중의 일부)에 대한, 후경사작동제어 스프링장치에 의한 지지반력 모멘트의 모멘트 팔길이를 경사작동체 위에 배치하여 설치한 앉는 부분에 앉는 사람의 체중이 커짐에 따라서 자동적으로 커지도록 하고, 체중변경의 넓은 범위에 걸쳐 경사작동체의 후경사시의 탄성지지력을 적정하게 설정할 수 있도록 하는 것이다.
Patent KR-940004712-B1 (KR)
Title: Robot rotating angle compensate method
Inventor: KIM HUI-JIN
IPC: B25J19/00
Filed: 1991-01-31
Granted: 1994-05-28
Abstract: The method predicts an error of rotation angle and corrects a robot rotation angle by X,Y coordinates data which are calculated by robot controller. The method improves an accuracy of SCARA robot rotation angle to a miximum deviation 0.5 (mm) at middle points P (3,3). A position determination taper pack (P) and taper hold (H) are exactly set to an arbitray point in TCP (Tool Center Point) and robot work area. The correction method executes a Lefty configuration and Righty configuration in a two rotation angle mechanism.
Patent KR-930011276-B1 (KR)
Title: Process for preparation of lightweight ceramics
Inventor: OM SANG-MUN
IPC: C04B38/00
Filed: 1991-02-01
Granted: 1993-11-29
Abstract: A light ceramic stone is prepared by (1) crushing and  mixing 75  85 wt.% zeolite, 4  6 wt.% kaoline,  5  9  wt.%  agalmatolite, and 6  10 wt.% silicastone, (2) molding  the  powder  of  100  325 mesh size by powder processing, (3) oxygen  sintering  at  1,200 1,400   for 10 14 hours, (4) cutting and  grinding  the  annealed sintered body. It has a good sound  insulation,  heat  insulation, adiabatic effect and  also  has  ultra  light  density  (0.7  0.9 g/cm2), inconbustibility, corrosion resistance,  acid  resistance, high strength and durability.
Patent KR-940003416-B1 (KR)
Title: Over-current detecting method of servomotor driving system
Inventor: IM SANG-KWON
IPC: G01R31/34
Filed: 1991-03-18
Granted: 1994-04-22
Abstract: The over-current detecting method in which DC current flowing through an inverter for driving a motor and a current flowing through the respective phases of the motor are checked to detect over-current dually.
Patent KR-950003552-B1 (KR)
Inventor: MURA JOJI
IPC: G06F9/38
Filed: 1991-03-29
Granted: 1995-04-14
Abstract: 내용 없음.
Patent KR-100240726-B1 (KR)
Inventor: TRAVAGLIO MARK A
IPC: H04L12/437
Filed: 1991-04-26
Granted: 2000-01-15
Abstract: 내용 없음.
Patent KR-930004806-B1 (KR)
Title: Ash tray
Inventor: KWAK KWANG-HO
IPC: A24F19/00
Filed: 1991-05-31
Granted: 1993-06-08
Abstract: The disposal ash tray comprises a tray of a light  and  cheap metal foil, such as aluminum or tin foil, and a piece of  a  vinyl film sheet easily meltable by fire  application,  the  film  piece being adhesively attached to the tray bottom floor so as  to  form capped water cells in protrusion or in recession on the floor. The film caps rapidly melt away on applying a cigarette fire to  spill water out of the cell and extinguish the fire. The  used  tray  is disposed with the cigarette butts as waste, with  the  butt  fires extinguished.
Patent KR-930008093-B1 (KR)
Inventor: TSUSHI MICHITAKA
IPC: C12N1/15
Filed: 1991-08-03
Granted: 1993-08-25
Abstract: 내용 없음.
Patent KR-940006347-B1 (KR)
Title: Vending machine
Inventor: PARK JIN-HWAN
IPC: G07F9/00
Filed: 1991-10-05
Granted: 1994-07-18
Abstract: The goods in a vending machine is selected by pressing selection buttons and the selected goods come out sequentially in a selected order. The vending machine includes a selection switch (2) for selecting goods; a display (3) for displaying selected goods and total price for the selected goods, a coin inserting unit (6) for detecting types of inserted coins, a drop controller (7) for controlling drop of selected goods, and a cancellation switch (11) for cancelling selected goods.
Patent KR-940009648-B1 (KR)
Title: Manufacturing method of charge coupled device
Inventor: SON DONG-KYUN
IPC: H01L27/148
Filed: 1991-10-15
Granted: 1994-10-15
Abstract: The method includes the steps of selectively ion-implanting n-type impurities into a p-well formed on a substrate to form a photodiode and a vertical charge coupled device, forming a gate oxide layer on the overall surface of the substrate, forming a polysilicon gate on the vertical charge coupled device, forming an oxide layer on the surface and side of the polysilicon gate, sequentially forming a nitride and oxide layer on the overall surface of the substrate, selectively etching the oxide layer to form a contact hole, forming a buried line in the contact hole, forming PECVD LTO on the substrate, selectively etching the LTO and oxide layer, selectively removing the exposed nitride layer, forming a metal layer, selectively etching the metal layer placed on the photodiode to form a light shielding layer.
Patent KR-970004869-B1 (KR)
Title: Boring tool
Inventor: KRESS DIETER
IPC: B23B27/08
Filed: 1991-10-28
Granted: 1997-04-08
Abstract: A cutting tool for expanding or opening up the diameter of boreholes includes at least one reversible knife plate with a front surface. The knife plate can be clamped with at least one clamping shoe into a recess provided in a cutter head. The front surface of the knife plate has at least two grooves which extend essentially parallel and preferably symmetrical with respect to the longitudinal axis of the knife plate. The grooves cooperate with projections provided on the contact surface of the clamping shoe facing the front surface of the knife plate and form a positively locked connection therewith.
Patent KR-940002130-B1 (KR)
Title: Electronic keyboard musical instrument
Inventor: KIM HAK-UN
IPC: G10H1/34
Filed: 1991-11-07
Granted: 1994-03-17
Abstract: The instrument comprises a sustainer connected to the keyboard, a jack of the 7 form, a plate spring of the U form fixed at the sustainer and the jack, a jack stopper located at the bottom of the jack and an additional plate spring located at the bottom of the vertical part of the jack.
Patent KR-950009664-B1 (KR)
Title: Multiple auto-focusing apparatus in a coamcorder
Inventor: CHON YONG-JIN
IPC: H04N5/232
Filed: 1991-12-30
Granted: 1995-08-25
Abstract: The automatic multi-focusing device provides high quality image by shortening the auto focusing time. The device comprises an infrared ray sensor(5) for detecting the focusing data of the subject; the rotator and amplifier(6) for moving the infrared ray sensor(5) and amplifying the signal respectively; an automatic focusing controller(7) for performing the automatic focusing according to the amplified signal; a highspeed switching circuit(8) for performing the switching operation to ensure highspeed focusing for each image; and a lens motor controller(13) for adjusting the focusing of the lens by driving the motor.
Patent KR-970001943-B1 (KR)
Inventor: SODERBERG HAKAN AXEL
IPC: H01R9/05
Filed: 1990-06-06
Granted: 1997-02-19
Abstract: 내용없음.
Patent KR-0157428-B1 (KR)
Title: Lipid excipient for nasal delivery and topical application
Inventor: WEINER ALAN L
IPC: A61K38/00
Filed: 1990-02-14
Granted: 1998-11-16
Abstract: Methods and compositions are described for liquid or gel forms of a lipid excipient to be used in pharmaceutical or cosmetic preparations. The lipid excipient comprises a phospholipid such as a lysophospholipid, for example, mono-oleoyl-phosphatidylethanolamine ("MOPE"). Relatively low concentrations of the lipid can be employed in forming the gel, e.g., about 1-2%. The invention discloses the use of a lipid delivery system at a relatively low lipid concentration as a non-toxic, non-irritating carrier or excipient alone or in combination with other agents, for both drugs and cosmetics. For example, the lipid excipient in sprayable or droppable form has special utility in the non-irritating delivery of peptides (e.g., calcitonin and insulin) to the nasal mucosa, due to the ability of the excipient to enhance absorption across nasal membranes. As a cosmetic, it can be used alone or in combination with biologically active agents.
Patent KR-950003209-B1 (KR)
Inventor: THOMPSON TREVOR
IPC: G07D9/04
Filed: 1990-07-02
Granted: 1995-04-04
Abstract: 내용 없음.
Patent KR-100219994-B1 (KR)
Title: Glyceraldehyde-3-pentanide and process for producing same
Inventor: SCHMID CHRISTOPHER RANDALL
IPC: C07D407/04
Filed: 1992-02-26
Granted: 1999-09-01
Abstract: The invention discloses glyceroldehyde 3-pentanide of formula: <CHEM> process for its production and intermediates for these processes of formula: <CHEM> Glyceroldehyde 3-pentanide is useful as a pharmaceutical and agricultural intermediate.
Patent KR-940005569-B1 (KR)
Title: Apparatus for making rice hull
Inventor: KIM BONG-SHIK
IPC: A01G1/00
Filed: 1992-03-13
Granted: 1994-06-21
Abstract: The chaff ash manufacturing apparatus includes a conveyor pipe for moving chaff, a conical cap formed of heat-retaining material and having a plurality of nozzles and a pipe wound, and a supply pipe having a valve between a compressor.
Patent KR-950002726-B1 (KR)
Title: Charge-pump circuit of substrate voltage generator
Inventor: CHON JUN-YONG
IPC: G05F3/20
Filed: 1992-03-30
Granted: 1995-03-24
Abstract: The circuit eliminates the stand-by current avalanche employing a charge pump. The circuit comprises; a first and a second pump capacitors(31,32) input the first and second square wave; a third and a fourth pump capacitors(31,32) input the third and fourth square wave; a third switching unit (46) connected between the fourth capacitor; a second unit controlling the second and fourth switching operation; a first and a second switching units(43,47) taking the second unit signal connected with the fourth switching unit(47).
Patent KR-100230769-B1 (KR)
Inventor: YANG SOON-BAE
IPC: H02M1/06
Filed: 1992-03-31
Granted: 1999-11-15
Abstract: 본 발명은 110V/220V전원을 겸용하여 정류전원으로 사용하는 게이트 신호 발생 안정화회로에 관한 것으로, 종래에는 110V/220V절환시 전원을 두개 따로 사용해야 하므로 제품의 부피가 커지게 되고, 무리하게 하나의 전원을 쓰면 소자의 과부하로 회로손상 및 수명단축의 문제점이 생기며, 트라이액의 게이트신호가 온/오프동작을 반복하여 진동하므로 회로가 불안정하였다. 
     이러한 문제점들을 감안하여 하나의 전원을 사용하면서도 트라이액의 게이트신호를 안정화하기 위하여 검출된 전압신호를 정류된 직류전압이 충분히 충전될때까지 일정시간이 지난 후 게이트 신호를 출력함으로써 원가절감 및 신뢰도 향상의 효과를 얻을 수 있게된다.
Patent KR-100240806-B1 (KR)
Inventor: CHUN H WU
IPC: H04N5/44
Filed: 1992-06-27
Granted: 2000-01-15
Abstract: 텔레비젼 수신기는 빈약하거나 신뢰할 수 없거나 쓸모없는 분리된 동기 펄스신호가 되게하는 특정 동작 상태에 영향을 받는다. 그러한 상태동안, 동기화를 인한 부적합한 동기 신호의 사용이 트리거링 에러 또는 잘못된 동기화를 방지하기 인해 금지된다. 텔레비젼 수신기는 동기 신호(20)를 추출하기 위한 회로, 주사 신호를 발생시키기 위한 전압 제어 오실레이터(VCO)(30) 및 주사신호(H)를 분리된 동기 신호(HS)와 비교하는 비교기(24)를 포함한다. 마이크로프로세서 (80)는 쓸모없는 신호에 대한 분리된 동기 신호(CS2)를 확인하는데 사용되며 그러한 상태동안 활성화된 출력을 갖는다. 위상비교기(24)는 분리된 동기 신호(HS)와 동기하여 주사하는 VCO 의 주파수를 높이거나 낮추도록 가변 양극 전압 또는 가변 음극 전압(VAFC)을 유기하는 LPF, 또는 적분 커패시터에 접속되는 전류 출력을 갖는다. 분리된 쓸모없는 동기펄스 신호(CS2) 상태 동안, 마이크로프로세서의 출력으로 인해 적분 커패시터 또는 LPF 는 최대 주파수까지 VCO(30)를 제한하도록 전원(+V)에 접속된다. 
     또한, 쓸모없는 동기 신호동안, 마이크로프로세서(80)는 수직 편향 발생회로(44,46)로 부터의 분리된 동기 신호를 디커플링하여 수직 편향 발생 회로로 하여금 자유롭게 동작할 수 있게 한다. 수평 주파수를 최대값까지 설정하고 수직 편향 동기화를 금지시키면 쓸모없는 동기 신호 동안 온-스크린 디스플레이의 불안정을 제거할 수 있다.
Patent KR-940010455-B1 (KR)
Title: Copper alloy and making method thereof
Inventor: KIM YONG-KIL
IPC: C22F1/08
Filed: 1992-09-24
Granted: 1994-10-22
Abstract: This is for the copper alloy of high performance that has thermal stability and good electroconductivity as material for lead frame of semiconductor and connector. The copper alloy comprising 0.5-2.4 % of Ni; 0.1-0.5 % of Si; 0.02-0.16 % of P; 0.02-0.2 % of Mg; and residue is Cu by wt.%, is prepd. by: (A) ingot is made by dissolving and casting; (B) after hot rolling and quickly quenching ingot at 750-950 deg.C, cold rolling and air cooling is repeatedly operated; (C) after final cold rolling, tension-annealing is operated for 5-30 min at 300-600 deg.C.
Patent KR-960003779-B1 (KR)
Title: Stack capacitor manufacture of semiconductor device
Inventor: JUNG YANG-HEE
IPC: H01L27/108
Filed: 1992-10-16
Granted: 1996-03-22
Abstract: The title method comprises (A) forming a polycide for bit line on the surface of the film after forming field oxide film on silicon substrate, gate and gate side wall, (B) forming bit line between active regions of the gate, and forming nitride film for isolating the node poly to surround the bit line and the gate, (C) forming oxide film on the surface and etching the oxide film selectively by 2 steps, and (D) forming photoresist for node, dielectrics(such as Ta2O5 etc.) and polysilicon for plate by turns.
Patent KR-100224332-B1 (KR)
Inventor: KAJIKURI HIROSHI
IPC: C07C249/14
Filed: 1992-11-20
Granted: 1999-10-15
Abstract: 본 발명은, 하기의 일반식(1)로 표시되는 함질소화합물로 시클로알카논옥심과 공존시키는 것을 특징으로 하는 시클로알카논옥심의 열분해억제방법을 개시한다. 
     NR 1 R 2 R 3 (1) 
     (식중, R 1 , R 2 , R 3 는 각각 수소원자 또는 저급알킬기를 나타낸다.)
Patent KR-960001080-B1 (KR)
Title: A data backup method for a real time database management
Inventor: JANG SHI-WOONG
IPC: H04M3/22
Filed: 1992-12-14
Granted: 1996-01-18
Abstract: storing a physical offset of a data base file during performing a data backup block function; if there is the data backup request, opening the file, and regulating a boundary of the block of the file system after counting the physical offset; and outputting a corresponding data to the data base file by regulating the block boundary of the output data.
Patent KR-100265717-B1 (KR)
Inventor: FLOSS GEORG
IPC: C12N15/09
Filed: 1992-12-15
Granted: 2000-09-15
Abstract: 본 발명은 필수단백질의 비필수부분을 코드화하는 게놈의 일부분에 변형을 포함하는 소의 헤르페스바이러스(bovine herpesvirus)타입 1 (BHV -1)에 기초한 백신에 관한 것이다. 이러한 백신을 사용하여 면역된 소를 면역되지 않은 소로부터 구별하는 것이 가능하다. 또한 본 발명은 변형된 BHV -1 균주의 분리 및 제조, 변형된 단백질 및 펩타이드의 분리 및 제조를 위한 방법에 관한 것이다.
Patent KR-950002472-B1 (KR)
Title: Al-sn two layers plating steel sheet for drawing and ironing can and method for making the same
Inventor: KANG CHANG-JIN
IPC: C25D5/10
Filed: 1992-12-31
Granted: 1995-03-20
Abstract: A method for manufacturing the plated steel sheet with Al-Si two layers includes vapor plating Al of 0.27-5.4 g/m2 on one surface of the steel sheet to maintain it at 200-350 deg.C under vacuum of below 10-4 torr, and vapor plating Sn of about 2.8 g/m2 on another surface at 50-150 deg.C. The plated steel sheet is useful for two-piece cans formed by drawing or ironing and has excellent workability.
Patent KR-100236540-B1 (KR)
Title: Alkaline bacillus lipases, coding dna sequences thereof and bacilli which produce these lipases
Inventor: MOLLER BERNHARD
IPC: D06L4/40
Filed: 1991-04-08
Granted: 2000-01-15
Abstract: PCT No. PCT/EP91/00664 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Apr. 8, 1991 PCT Pub. No. WO91/16422 PCT Pub. Date Oct. 31, 1991.The invention relates to alkaline bacillus lipases, DNA sequences, which code for these lipases, a method for isolating and producing these lipases, as well as to bacillus strains, which have the capability to form these lipases. The alkaline lipases are suitable for use in compositions for cleaning, washing and bleaching purposes.
Patent KR-0152057-B1 (KR)
Inventor: SHUTIC JEFFREY R
IPC: B05B15/12
Filed: 1991-04-12
Granted: 1998-10-15
Abstract: 자동차 및 그외 다른 차량체와 같은 대형 대상물을 코팅 하기에 적합한 분말 코팅 시스템은 내부 도어 플랜지(33)와 다른 하드부(hard)에 분말 적용이 수동 또는 로보트적으로 작동되는 분말 분배기(49)를 사용하는 차량체(32)의 지대에 도달되는 수동/로봇 분무 지대(46)를 구비하는 분무 부스(12)와, 차량체의 나머지 부분이 자동조작 분말 분배기(50)를사용하여 코팅되는 자동 분무지대(48)를 포함하고 있다. 분말 수집 및 재생 시스템(40)은, 카트릿지 필터에 의해 필터된 후에 청정 공기를 수용하는 청정 공기실(90)내에 네가티브 압력을 평형화 하기 위해 공기 배기 시스템(67,68,164)과 부스의 외부에 위치된 호퍼(152)로 분말 수집실(74) 내에 수집된 분말을 전달하기 위한 시스템(124,144)과, 부스(12)의 플로어(16) 밑에 분말 수집실(74)에의 V형상 필터 뱅크에 배치된 제거가능한 카트릿지 필터(102)를 포함하는 분무 부스(12)와 상관된다.
Patent KR-0160528-B1 (KR)
Title: Metaldehyde-containing pesticides
Inventor: MISSELBROOK JOHN
IPC: A01N35/02
Filed: 1992-11-17
Granted: 1998-11-16
Abstract: The pesticidal effectiveness of metaldehyde, which is difficult to dissolve or disperse, can be improved by mixing it with one or more surface active agents and milling to a fine particle size, preferably less than 30 microns, and subsequent application, optionally with the addition of a suitable film-forming polymer, such as a styrene acrylic latex, to a carrier material such as bran, meal, grain, flour or finely divided silica. Finely milled metaldehyde formulations made this way are highly effective molluscicides.
Patent KR-100195358-B1 (KR)
Inventor: ERSOZ NATHANIEL HALUK
IPC: H04N5/45
Filed: 1992-11-30
Granted: 1999-06-15
Abstract: 본 발명의 라인 메모리 및 제어 시스템은 예컨대 선입선출(FIFO) 장치인 라인 메모리를 구비한다. 비교기는 라인 메모리의 판독 또는 기록이 시작될 수평 라인 기간의 위치를 지정하는 제1값과 각 라인 기간내의 화소 위치를 지정하는 제2값을 비교한다. 레지스터는 라인 메모리에 저장된 데이터 샘플의 수를 저장한다. 카운터는 실제로 라인 메모리에 기록되거나 라인 메모리로부터 판독되었던 데이터 샘플의 수를 계수한다. 카운터는 제1입력으로서 비교기의 출력을 갖고 제2입력으로서 라인 메모리에 저장된 데이터 샘플의 수를 갖는다. 압축 및 확장의 경우에, 라인 메모리 제어 시스템은 각 FIFO 라인 메모리에 기록된 샘플의 수가 각 FIFO 라인 메모리로부터 판독된 샘플의 수와 동일하게 되는 것을 보장한다.
Patent KR-950001874-B1 (KR)
Title: Flag control apparatus for optical pickup
Inventor: PARK JIN-HYOK
IPC: G11B7/085
Filed: 1993-02-27
Granted: 1995-03-04
Abstract: The apparatus detects an alignment scattering caused by an abrupt drive of an optical system connected to a photo-pickup base and a magnet via an elastic member. The apparatus comprises 1st/2nd flag sensor coils (201a,201b), for detecting variations of an induced electromotive force, equipped on a side not facing a magnet (101) among an object lense holder (110); 1st/2nd amplifiers (601,602) amplifying the induced electromotive force by the same gain; a differential amplifier (603) amplifying the difference between the outputs of 1st/2nd amplifiers (601,602); a circuit offsetting the output of the differential amplifier (603) within a predefined range.
Patent KR-100258225-B1 (KR)
Title: Antimicrobial carbapenem derivatives, their preparation and their therapeutic use
Inventor: ISAO KAWAMOTO
IPC: C07D477/10
Filed: 1993-03-11
Granted: 2000-08-01
Abstract: Compounds of formula (I): <CHEM> (in which R<1> is hydrogen or methyl, R<2> is hydrogen, optionally substituted aliphatic hydrocarbon or acylimidoyl, R<3> is hydrogen or an ester group, and Q is an optionally quaternized nitrogen-containing group) are useful antibiotics which are resistant to dehydropeptidase I, and are thus useful for the treatment of many microbial infections.
Patent KR-960011697-B1 (KR)
Title: Stator fixing method for the motor
Inventor: SUNG EE-JE
IPC: H02K15/02
Filed: 1993-06-23
Granted: 1996-08-29
Abstract: boring the metal housing(aluminium or zinc) of the motor in smaller size than the outer diameter of the stator; expanding the inner diameter of the housing by heating the housing for 5-10 minutes at 120-150 deg.C with a heater; and cooling the housing to room temperature after inserting stator into the bore of the housing. Thereby the stator fixed firmly to the housing.
Patent KR-0128861-B1 (KR)
Title: Method for changing quantizer step size
Inventor: CHUN SANG-HOON
IPC: H04N19/124
Filed: 1993-06-30
Granted: 1998-04-10
Abstract: Image compression method for improving a convergence speed toward a steady state varies a quantization level in correspondence with a screen variation state when quantizing a video signal. The image compression method detects a screen variation generation when a variation of a displacement frame difference(DFD) is beyond a threshold value of FD and the macro block is positioned in an intra area; counts the number of macro blocks having a varied screen, detects a screen variation generation when the number of macro blocks are beyond a threshold value of the screen variation macro blocks, and detects a generation of a screen variation; greatly quantizes a high frequency component among conversion coefficients via DCT(240), reduces a high frequency error caused by an inferior motion compensation, and enhances a convergence speed toward a steady state.
Patent KR-970009299-B1 (KR)
Title: Interface maintenance data operating method
Inventor: NAM YUN-SUK
IPC: H04J3/00
Filed: 1993-07-08
Granted: 1997-06-10
Abstract: A method for operating the interface maintanace/conservation channel value where is used as the HDLC(high level data link control) frame and is the communication protocol to be necessary to transmit the channel value(Cv1) of the ISDN subscriber as the HDLC frame.
Patent KR-970002081-B1 (KR)
Title: Degradable foam and method for processing the same
Inventor: HWANG JIN-TAEK
IPC: C08L67/02
Filed: 1993-07-28
Granted: 1997-02-22
Abstract: A degradable foam is produced by the following steps; dissolving lignocelluloses, a waste resource and/or their derivatives in an aliphatic polyester; optionally adding an photolysis promotor to the dissolved matter; foaming and hardening it with conventional foaming agent and hardening agent. This foam is excellent in degradability, mechanical properties, and economical aspect, so it can be used as disposable antishocking material.
Patent KR-0145279-B1 (KR)
Title: 공구 홀더에 공구를 로크 및 해제시키는 장치
IPC: B23B31/00
Filed: 1993-08-04
Granted: 1998-07-01
Abstract: 공구 로킹 및 해제 장치는 지지 프레임에 회전 가능하게 설치된 회전 가능한 종동 스핀들을 가진다. 소켓은 그 회전축과 동축인 스핀들 내에 형성되며 공구 홀더를 수용하고 이를 상대적인 회전 운동을 하지 못하게 유지하도록 되어 있다. 렌치 수단은 공구 로킹 부재를 파지하도록 제공되어 공구 홀더가 스핀들에 제1방향으로 회전 구동력을 가하여 스핀들이 회전되면 공구 로킹 부재가 소정 토오크로 조여지고, 스핀들이 반대 방향으로 회전하면 공구 로킹 부재가 풀리도록 되어 있다.
Patent KR-970003205-B1 (KR)
Inventor: HAYASHI NORIO
IPC: H02P27/04
Filed: 1993-08-20
Granted: 1997-03-15
Abstract: 내용없음.
Patent KR-960003599-B1 (KR)
Title: Slave function generating method and circuit of logic circuit
Inventor: LEE YUN-TAE
IPC: H03K19/20
Filed: 1993-09-27
Granted: 1996-03-20
Abstract: if pull-down transistors between an independent function generating node and a ground voltage cut off the independent function generating node and the ground voltage, forming a first function indicative of a first group being comprised of a logical sum and forming a second function indicative of a second group being comprised of a logical sum; constituting an independent function comprised of the logical sum of the first and second functions to become a logical product of an inverted first function and the second function; and if a dual relation is formed between a node between the construction of the logical product of the inverted first function and the second function and a node between a power supply voltage and the independent function generating node, connecting the nodes to each other to generate a dependent function.
Patent KR-960014772-B1 (KR)
Title: Signboard by belt gear
Inventor: KIM SUNG-OK
IPC: G09F11/15
Filed: 1993-11-16
Granted: 1996-10-19
Abstract: The signboard is designed to rotate a belt in a pulley installed to a signboard consists of character and/or diagram. The signboard includes : a signboard (1); a belt (9); a driving pulley (3); a number of follow pulleys (2); and a driving device for driving the driving pulley (3). The signboard maximizes advertising effect with small investment and convenient installation.
Patent KR-100294562-B1 (KR)
Title: [5-아미노-2-(2-하이드록시에틸아미노)-페닐](2-하이드록시에틸)술폰의제조방법
IPC: C07C315/04
Filed: 1993-12-07
Granted: 2001-09-17
Abstract: 구조식(1)의 설폰을 제조하는 방법은 일반식(5)의 디스아조/디스아조옥시 염료를 환원 분해시킴을 포함한다. 
       (1) 
       (5) 
     상기식에서, 
     B는 직접 결합 또는 가교원이고, 
     v, w, x 및 y는 각각 독립적으로 0 또는 1이며, 
     이때, x와 y의 합은 0 또는 1이고 v와 w의 합은 0 또는 1이다.