baber/WOPTO huggingface dataset:
Patent KR-910002368-B1 (KR)
Title: Coloring method of button
Inventor: LEE IN-YOUNG
IPC: B29C65/74
Filed: 1988-11-04
Granted: 1991-04-20
Abstract: The wloring method comprises (1) forming a coloring body on a side of coloring paper from a mixture of 66.6% alkyd resin,  16.7% paraffin and 16.7% pigment, (2) doping a  mixture  of  transparent acrylic resin, thinner and white  acrylic  resin  pigment  on  the upper side of button, (3) forming  a  fusion  film  by  drying  at 150-200 deg.C for 10-30 mins. (4) applying pressure on the film at 150-300 deg.C for 1-3 mins. using a coloring device  to  fuse  the above coloring body on the film, (5)  doping  transparent  acrylic resin diluted with thinner on the fusion film, and (6)  drying  it at 100 deg.C for 15 mins.
Patent KR-910007325-B1 (KR)
Inventor: CHAN C S
IPC: B41J2/055
Filed: 1988-12-20
Granted: 1991-09-25
Abstract: 내용 없음.
Patent KR-910004081-B1 (KR)
Title: Heavy metal remover in waste water
Inventor: MIN SUNG-KI
IPC: C09K3/00
Filed: 1989-08-05
Granted: 1991-06-22
Abstract: The   heavy   metal   collecting   compound   consists   of dialkylthiocarbamic acid salt of formula  RRN-C(=S)-S-M  and  more than 8 mol% humic acid as stabilizer wrt the acid salt, where R is alkyl and M is Na or NH4. The collector is used in the  amount  of more than 2 times moles of heavy metals contained in waste  water. The  used  collector  is  treated  with  contaminated   soil   and solidified with 12-16 wt.% cement.
Patent KR-920005877-B1 (KR)
Title: Apparatus and method for synchonizing systems by frame signals
Inventor: CHU BYOM-SUN
IPC: H04L12/02
Filed: 1989-09-06
Granted: 1992-07-23
Abstract: The circuit includes  a  first  D  flip-flop  (1)  for  being subjected  to  re-timing  by  external  frame  signals   and   for outputting inverted transition signals. A second D  flip-flop  (2) is subjected to re-timing by external frame signals,  and  outputs another set of inverted transition signals.  A  first  logic  gate (NAND1) logic-multiplies the outputs of the  first  and  second  D flip-flops (1)(2), and outputs frame  signals  in  synchronization with external frame signals. The circuit  further  includes  third and fourth D flip-flops (3)(4), and a second  logic  gate  (NAND2) logic-multiplies the outputs of the third and fourth D  flip-flops (3)(4), and outputs system frame signals in  synchronization  with external frame signals.
Patent KR-920004566-B1 (KR)
Title: Insert-caption switching on and off circuit
Inventor: RYU HO-JOONG
IPC: H04N5/278
Filed: 1989-09-08
Granted: 1992-06-08
Abstract: The circuit includes a memory  (100)  for  storing  insertion character  data.  A  control  section  (110)  reads  and   outputs insertion  character  data  and  character  division   data,   and generates switching commands  and  switching  driving  signals.  A switching time setting section (120)  generates  switching  period control  clocks  by  frequency-dividing  the  received  clocks  in accordance with the  switching  driving  signals  of  the  control section (110). A signal selecting section (130) receives  all  the control signals and data signals to combine them, and to control a video switch (SW)  which  selects  the  display  color.  With  the circuit, the function of video camera is diversified.
Patent KR-920005509-B1 (KR)
Title: Natural sound synthesizer by adding noise
Inventor: LEE YUN-KUN
IPC: G10L13/08
Filed: 1989-10-31
Granted: 1992-07-06
Abstract: The natural tone synthesizer adds noise to impulse to produce natural vocal sound. The synthesizer includes an interfacing  unit (9) for interfacing a keyboard with a digital signal processor (4) for receiving Hangul character data,  a  sound  data  ROM  (7),  a program ROM (8), an address decoder (8) for  selecting  the  sound data ROM (7) or the program ROM (8)  by  decoding  data  selection signal (DS) and program selection signal (PS), a  buffer  (6)  for buffering address signals  (A0-A15)  transmitted  from  a  DSP  to designate addresses of the ROMs (7,8), and  a  digital  to  analog converter (3) for converting digital sound signal transmitted from the DSP into analog signal.
Patent KR-0135280-B1 (KR)
Title: Cooling oil based on siloxane
Inventor: ENDRES ROBERT
IPC: C10M107/50
Filed: 1989-11-21
Granted: 1998-04-22
Abstract: The present invention relates to cooling oils which are free of salt, alcohol, halohydrocarbons and halocarbons and have a low viscosity at low temperatures and which consist of mixtures of hexamethyldisiloxane and/or octamethyltrisiloxane and/or linear decamethyltetrasiloxane and/or octamethylcyclotetrasiloxane and/or decamethylcyclopentasiloxane.
Patent KR-930000133-B1 (KR)
Title: Tire-nonis synthetic method and the apparatus
Inventor: KIM KI-JON
IPC: G01H11/00
Filed: 1990-03-28
Granted: 1993-01-09
Abstract: The tire noise composition device comprises means (1,2)  that input the tread pattern formed at  the  pick  cell  point  into  a computer (3), a mean (4) that generates noise value from  inputted tread pattern, a means (5) that  amplifies  the  noise  signal  of tire, a means (6) that filters the  amplified  signal,  and  means (7,8) that output the filtered signal.
Patent KR-0169104-B1 (KR)
Inventor: PIETER GELIJN MARKUS
IPC: G11B23/03
Filed: 1990-03-31
Granted: 1999-03-20
Abstract: 본 발명은 표준 칫수 적재 개구를 가진 장치에 관한 것으로, 자기 테이프 카세트 리코더 또는 퍼스널 컴퓨터(1) 등의 장치는 예를 들면 표준폭(W4) 및 표준 높이(H4)의 자기 테이프 카세트 또는 기록 디스켓(4) 등의 표준형 물체의 도입을 위한 적재 개구(3)가 형성된 벽부(2)를 가진다. 손상 또는 부정확한 동작을 방지하기 위해, 장치는 보다 작은 폭 및/또는 높이를 가진 물체의 도입을 차단하는 차단 수단을 포함한다.
Patent KR-940004382-B1 (KR)
Title: Process for producing composition of dielectric substance
Inventor: KIM CHANG-IL
IPC: C04B35/50
Filed: 1990-04-30
Granted: 1994-05-23
Abstract: The dielectric ceramic is prepared by pulverizing the raw materials to the ave. particle size of more than 0.4 μm, then mixing. The dielectric ceramic comprises 100 mole% of TiO3, 0.01-1.0 mole% of Nb2O5, 0.01-1.0 mole% of Ta2O5, 0.3-0.4 mole% of CeO2, 0.5-0.7 mole% of CoO, 0.01-0.3 mole% of MnO2 and 0.01-0.3 mole% of ZnO. The particle size of BaTiO3 is 0.3-1.3 μm and the ave. particle diameter of BaTiO3 is 0.7 μm. The obtd. dielectric ceramic has good dielectric property and satisfies the standard of X7R.
Patent KR-100210214-B1 (KR)
Title: Substituted (quinoline-2-yl-methoxy)phenylacyl-sulphonamides and process for their preparation and their use in medicines
Inventor: SIEGFRIED RADDATZ
IPC: A61P17/00
Filed: 1990-05-22
Granted: 1999-07-15
Abstract: The novel (quinolin-2-ylmethoxy)phenylacylsulphonamides and -cyanamides can be prepared by amidating corresponding (quinolin-2-ylmethoxy)phenylcarboxylic acids with sulphonamides or cyanamides. The (quinolin-2-ylmethoxy)phenylacylsulphonamides can also be obtained according to one process variant by reacting (quinolin-2-ylmethoxy)phenylacylamides with sulphonyl halides. The (quinolin-2-ylmethoxy)phenylacylsulphonamides and -cyanamides can be employed as active substances in medicines, in particular as lipoxygenase inhibitors.
Patent KR-930003669-B1 (KR)
Title: Driving method of lcd
Inventor: LEE CHANG-HUN
IPC: G02F1/13
Filed: 1990-08-06
Granted: 1993-05-08
Abstract: The method prevents  contrast  variation  of  characters  and diagrams caused by the variation of wave form which is applied  to segments of super twisted  nematic  liquid  crystal  display.  The method comprises the  steps:  (A)  dividing  waveform  applied  to segment electrodes by 3; and (B) combining  the  divided  waveform with waveform applied to common electrodes. Low  state  signal  is combined with the first two sections of the divided wave form, and high state signal is combined with the last section of the divided wave form when pattern data exists. When no pattern  data  exists, high state signal is combined to the first  two  sections  of  the divided waveform and low state signal is combined  with  the  last section of the divided waveform.
Patent KR-930008256-B1 (KR)
Inventor: SATO YUJI
IPC: G06F1/20
Filed: 1990-09-05
Granted: 1993-08-27
Abstract: 내용 없음.
Patent KR-100193346-B1 (KR)
Title: 파이프 커플링 및 이에 대한 커플링 체결 돌기의 플러그
Filed: 1990-10-20
Granted: 1999-06-15
Abstract: 탄력적인 파이프 가스킷을 둘러싸는 한쌍의 정렬된 반원형 부분품들로 만들어진 원형 케이싱으로 형성된 한쌍의 정렬된 파이프들의 인접단부들을 단단하거나 또는 유연하게 연결시키기 위한 커플링이다. 이 부분품들의 양 단부에는 겹쳐진 체결 돌기들의 쌍들을 형성하는 방사상으로 외측으로 뻗어있는 돌기들을 구비한다. 적어도 한쌍의 각 돌기들은 횡방향으로 정렬된 볼트 구멍들 및 이 볼트 구멍들과 거의 동심이고 서로를 향해 개방되어 있는 마주보는 소킷들을 구비한다. 소킷들 및 볼트 구멍들을 통해 뻗어있는 볼트는 돌기들을 함께 체결하며 약간의 유연한 상대적인 이동을 허용하며 이 파이프들을 함께 결합하기 위해 상기 부분품들이 파이프들을 방사상으로 내측을 향해 고정되게 한다. 플러그는 양쪽 단부를 구비하며 볼트가 중앙의 볼트 구멍을 통해 뻗어있는 상태로 이 볼트 구멍은 마주보는 돌기 소킷들내에 제거 가능하게 맞추어져 있다. 플러그 단부는 커플링의 축선에 대해 축방향으로 서로 어긋나 있음으로써, 볼트에 너트를 조이면 쐐기 작용을 하여 겹쳐진 쌍들의 돌기들을 축방향으로 떨어져 있게 하여 이 부분품들이 상대적으로 이동하지 못하게 파이프들에 대해 축방향 및 방사상으로 고정된다.
Patent KR-930002135-B1 (KR)
Title: Circuit for supplying power
Inventor: LEE YONG-DAE
IPC: H04L12/10
Filed: 1990-10-22
Granted: 1993-03-26
Abstract: The circuit which decreases the size of subscriber connecting apparatus comprises: a first DC/DC convertor (20)  converting  the local power feed supplying from the network to +5V  DC;  a  second DC/DC convertor (30) converting the local power feed to  +40V  DC; an AC/DC power source means (40) feeding the power to the terminal and the  subscriber  connecting  apparatus  using  the  commercial power; an on-off means (50), which  are  connected  to  the  first DC/DC convertor, the second DC/DC convertor and  the  AC/DC  power source means, switching the above means (20,30,40).
Patent KR-950011688-B1 (KR)
Title: Air intake apparatus
Inventor: LEE SONG-SU
IPC: F02B27/00
Filed: 1991-03-08
Granted: 1995-10-07
Abstract: The intake device of a vehicle engine is characterized in that a U-shaped tube is mounted at a predetermined position of an intake manifold, and a control valve for selectively changing the path of the U-shaped tube and the intake manifold is installed at the entrance of the U-shaped tube, thereby making the intake path of a mixture long in the low and middle speed ranges to increase the engine torque. The control valve is operated by an actuator which is actuated by a solenoid valve interacting with a vacuum tank in communication with the intake manifold.
Patent KR-100193704-B1 (KR)
Title: 정전기록장치 및 정전잠상 측정장치
IPC: G03G21/00
Filed: 1991-04-09
Granted: 1999-06-15
Abstract: 본 발명은 감광체의 상태에 맞춘 가장 적합한 제어를 행하는 목적을 위하여, 정전기록장치에 정전잠상을 관측하는 수단을 설치하고, 각부 프로세스의 제어와 감광체의 수명판정을 행하도록 한 것이다. 
     또한, 정전기록장치상에 감광체의 편심등이 있는 정전기록장치에 있어서 측정전극을 감광체에 근접시킨다고 하는 목적을 달성하기 위하여, 미소면적을 가지는 측정전극과 감광체와의 거리를 일정하게 제어하는 수단을 설치하고, 또, 측정전극과 감광체간의 방전을 방지하는 목적을 위하여, 측정회로의 공통전위를 측정대상 전위의 최대전위와 최저전위간의 기준전원 전위로 하는 수단을 설치하고, 또, 측정전극과 감광체간에 기체를 충만시키는 수단을 설치하여, 방전개시 전위가 높은 기체를 충만시킨 정전기록장치 및 정전잠상 측정장치이다.
Patent KR-950008106-B1 (KR)
Inventor: MATSUDA HIDEMI
IPC: G02B1/111
Filed: 1991-07-24
Granted: 1995-07-25
Abstract: 내용 없음.
Patent KR-0166971-B1 (KR)
Inventor: YOKOGAWA KAGUFUMI
IPC: D06P1/384
Filed: 1991-08-21
Granted: 1999-01-15
Abstract: 본 발명은 비대칭 디옥사진 화합물에 관한 것으로, 유리산 형태로 된 하기 일반식(I) 
     
       
     
     에 의해 표현되며, 상기식에서 
     A 1 및 A 2 는 서로 독립적으로 각각 설포, 할로, 알킬 또는 알콕시이고, 
     W는 비치환되거나 치환된 지방족 또는 방향족 브리징 그룹, 
     X 1 및 X 2 는 서로 독립적으로 각각 수소, 할로, 알킬, 알콕시 또는 페녹시, 
     R 1 및 R 2 는 서로 독립적으로 각각 수소 또는 비치환되거나 치환된 알킬, 
     R 3 및 R 4 는 서로 독립적으로 각각 수소, 할로, 알킬, 알콕시 또는 비치환 되거나 치환된 아미노, 
     Z는 섬유-반응활성 그룹, 
     m 및 n은 서로 독립적으로 각각 0 또는 1 (단 m n)이고 ℓ은 1 또는 2 이며, 상기 화합물은 우수한 정착 및 균염성을 가지고 광, 습도 및 염소에 색채 내구성이 있는 염색되거나 인쇄된 생성물을 얻기 위해 셀룰로오스섬유, 가죽 등과 그의 혼합계를 염색하고 인쇄하는데 적합하다.
Patent KR-950003640-B1 (KR)
Title: Through-type capacitor
Inventor: LEE SU-CHOL
IPC: H01G4/35
Filed: 1991-11-18
Granted: 1995-04-17
Abstract: The through type condensor applied to a high power magnetron with simple structure includes a grounding plate (80) having a pair of through hole (83,84) to couple to ground electrodes (60,70), cylindrical ground electrodes (60,70) for forming a first electrode of the coudensor by inserting into the through holes conduction rods (40,50) having tap terminal and output terminal, and an insulating resin unit (90) injected into the inner or outer of the cylindrical ground electrode as a diaelectric material and insulating outer case.
Patent KR-930011332-B1 (KR)
Title: Process for the preparation of polyamide filament yarn having excellent tenacity and modulus of elasticity
Inventor: KIM HONG-KYUN
IPC: D01F6/60
Filed: 1991-12-09
Granted: 1993-11-30
Abstract: The filament yarn, having tensile  strength  above  5.8  g/d, initial elasticity above 20 g/d at 90 deg.C  is  manufactured  by: melt- spinning the polymer, shown in formula below (where degree of polymerization (n)>=50, x: 85-95 wt.%,  y:  5-15  wt.%),  made  by copolymerizing 5-15 wt.% of aromatic amide with nylon 6;  two-step drawing and heat-treating continuously in a conventional way.  The filament  yarn  made  by  the  method  has   superior   mechanical properties at high temperature,  such  as  tensile  strength,  and elasticity by using copolymer, containing aromatic amide monomers, thus usable as a material for a tire-cord.
Patent KR-950002100-B1 (KR)
Title: Press pad for high pressure press
Inventor: HENNECKEN BRUNO
IPC: D03D15/02
Filed: 1991-12-27
Granted: 1995-03-13
Abstract: A press pad for high-pressure multi-story presses for the production of high-pressure laminates, including a textile fabric including a plurality of yarns composed of aromatic polyamide, and metal filaments disposed in said textile fabric in an amount ranging from 10 to 25 weight percent, based on the total weight of the press pad, the metal filaments being helically wound around each of the aromatic polyamide yarns.
Patent KR-960002184-B1 (KR)
Title: Microbubble suspensions injectable into living organisms and the
Inventor: SCHNEIDER MICHEL
IPC: A61K49/22
Filed: 1991-04-02
Granted: 1996-02-13
Abstract: Gas or air filled microbubble suspensions in aqueous phases usable as imaging contrast agents in ultrasonic echography. They contain laminarized surfactants and, optionally, hydrophilic stabilizers. The laminarized surfactants can be in the form of liposomes. The suspensions are obtained by exposing the laminarized surfactants to air or a gas before or after admixing with an aqueous phase.
Patent KR-100189475-B1 (KR)
Title: Aqueous binder composition and a process for its preparation
Inventor: BLUM HARALD
IPC: C08G18/46
Filed: 1992-01-17
Granted: 1999-06-01
Abstract: An aqueous binder combination essentially comprising A) an aqueous solution or dispersion of a polyester resin containing urethane, carboxylate and hydroxyl groups, and B) a polyisocyanate component having a viscosity at 23 DEG C of from 50 to 10,000 mPa.s, a process for the preparation of coating agents based on a binder combination of this type by emulsifying a polyisocyanate component of said type in an aqueous solution or dispersion of a polyester resin of this type, to which any assistants and additives also used have been incorporated in advance, and the use of binder combinations of said type as binders for paints, coatings or sealants.
Patent KR-940011224-B1 (KR)
Title: Boiler
Inventor: JANG DONG-HYON
IPC: F24H1/00
Filed: 1992-02-29
Granted: 1994-11-29
Abstract: The heating boiler device heats air containing moisture to circulate it as a heating use. The device includes: a heating device formed by a casing body, on the center of the casing body a firebox being formed integrally with a firebox stovepipe, on the upper part of the casing body the firebox stovepipe being through-connected into an air falling room having a water room full of a proper water, in an outer firebox an induction pipe being set in a helical shape; and a supplying device formed by an opening hole through-connected into a vacuum pump and a heating water returning pipe, on the upper part of a supplimentary water casing body.
Patent KR-0184304-B1 (KR)
Inventor: OOHSIMA KATSUTOSHI
IPC: C02F1/52
Filed: 1992-04-09
Granted: 1999-04-01
Abstract: 본 발명은 조류등을 포함하는 원수 처리의 효율적, 효과적인 정화처리방법을 제공한다. 
     담지체로서 입자경이 0.5~15mm이며 공간율이 약 60~80%로 유지되는, 부정형을 이루는 발포 플라스틱으로 이루어진 여과제를 사용하여 원수를 상향류로 처리하고 동시에 SS의 응집과 용출인의 고정화 제거를 위하여 무기계 응집제를 0.5~5mg/l 주입함으로써 부영양화된 원수를 정화한다.
Patent KR-100269852-B1 (KR)
Inventor: MARK DUGLAS WOLBI
IPC: H04N5/46
Filed: 1992-04-14
Granted: 2000-10-16
Abstract: 복합 비디오 입력 신호(S1)에 반응하는 타이밍 신호원(10)은 타이밍 신호(Fh, 4Fsc)에 관련된 라인 및 버스트 주파수를 제공한다. 타이밍 신호에 반응하는 측정 회로(20)는 비디오 입력 신호가 일정한 칼라 텔레비젼 표준 신호일 경우 반복하고 표준 신호가 아닐 경우 의사-랜덤 분포로 나타나기 쉬운 측정치를 제공한다. 신호 처리기(30, 40)는 일정한 시간 간격내에서 발생하는 측정치의 "히스토그램"(즉, 주파수 분포)을 제공하고, 측정치의 히스토그램(주파수 분포)에 기초한 표준 및 비표준 비표준 비디오 입력 신호를 식별하는 출력 신호를 제공한다.
Patent KR-950014764-B1 (KR)
Title: Collapsable bed frame
Inventor: JUNG YUN-HWAN
IPC: H01L29/51
Filed: 1992-05-11
Granted: 1995-12-14
Abstract: The foldable upholding structure for a portable bed increases the durability and the load strength rather than the conventional one. It comprises a middle rod(110) having sloped faces(111) at the end; a pair of upper connection pins(120) fixed at sides of both ends of the middle rod(110); an upper rotary shaft(122) formed at the extending parts(121) of the connection pins(120); a pair of upper rods(130) coming in touch with the sloped faces(111) of the rod(110); a pair of rotary shafts(123) positioned at the sides of both ends of the connection pins(120); a pair of lower connection pins(140); a pair of lower rods(150) coming in touch with lower end face(132) of the upper rods(130) when unfolded.
Patent KR-960004576-B1 (KR)
Inventor: INOUE KOICHI
IPC: H04N9/896
Filed: 1992-05-28
Granted: 1996-04-09
Abstract: 내용 없음.
Patent KR-100188905-B1 (KR)
Inventor: UCHIDA HIROKI
IPC: C23C18/16
Filed: 1992-07-09
Granted: 1999-06-01
Abstract: 금속이온을 도금욕으로 보급하기 위하여, 도금욕에 있는 금속과 동일한 종류의 금속으로 된 가용성 전극과 가용성 전극보다 귀한 표준전극 전위를 가지고 있는 금속재료로 된 상대전극은 도금욕중에 침지된다. 가용성전극과 상대전극간에 전기를 통전시켜서 가용성 전극을 용해시킴으로써, 가용성 전극의 금속이온이 도금욕에 보급된다. 
     상대전극의 전위는 가용성 전극과 동일한 금속으로 된 기준전극을 사용하여 측정된다. 전기량은 측정된 전위가 기준전극에 대하여 네가티브가 되지 않도록 되어, 금속이온의 높은 용해속도가 확보되면서 용해금속이 상대전극위에 부착되는 것이 방지된다.
Patent KR-950014588-B1 (KR)
Title: Method of assembling bridge
Inventor: O KI-CHOL
IPC: E01D11/00
Filed: 1992-07-31
Granted: 1995-12-09
Abstract: a side span connected by means of a plurality of blocks and delivered by using a ship to a place to be installed; a plurality of first sheaves installed on first and second cables which connects a power and an anchorage; a plurality of second sheaves installed on the side span; first and second wire ropes passing through the second sheaves of the side span and the first sheaves of the first and second cables and wound and lifted by a winch, such that the side span is pushed by means of a push full system and is installed between the tower and the anchorage by a hanger wire rope of the first and second cables; a middle span connected by means of the plurality of blocks and delivered by using the ship to the place to be installed; the plurality of first sheaves installed on first and second cables which connects the power and the anchorage; the plurality of second sheaves installed on the middle span; and a third wire rope passing through the second sheaves of the middle span and the first sheaves of the first and second cables and wound and lifted by a windlass or the winch, such that the middle span is installed between the towers by the hanger wire rope of the first and second cables.
Patent KR-100242622-B1 (KR)
Title: Proces for the preparation of anti-ulcer agents
Inventor: HOERRNER ROBERT SCOTT
IPC: A61P1/04
Filed: 1992-09-18
Granted: 2000-03-02
Abstract: Anti-ulcer agents having a methylsulfinyl bridge between a substituted pyridine moiety and a substituted benzimidazole moiety are prepared by oxidizing the corresponding compounds, having a methylthio bridge, with magnesium monoperoxyphthalate in a suitable solvent. The reaction may be run in an aromatic hydrocarbon solvent, wherein the product may crystallize out of the reaction solution and may be directly isolated by filtration.
Patent KR-100261528-B1 (KR)
Title: 9-amino-7-substituted-6-demethyl-6-deoxytetracyclines
Inventor: HLAVKA JOSEPH J
IPC: A61K31/65
Filed: 1992-10-02
Granted: 2000-07-15
Abstract: Novel 9-amino-7-(substituted amino)-6-demethyl-6-deoxytetracyclines having activity against a wide spectrum of organisms including organisms which are resistant to tetracyclines are disclosed. Also disclosed are intermediates and methods for making the novel compounds of the present invention.
Patent KR-100264193-B1 (KR)
Inventor: KIHARA NOBUYUKI
IPC: G11B11/105
Filed: 1992-10-07
Granted: 2000-08-16
Abstract: 미니디스크(MD)나 기록 재생 가능한 콤팩트 디스크(CD-MO)와 같은 디스크형 기록 매체에 있어서, 리드아웃 영역을 확실하게 검출할 수 있도록하여 폭주를 방지 한다. 
     디스크의 최외주의 리드아웃 영역을 광자기 영역으로 한다. 이에 의해, 광자기 영역으로 한 데이터 영역에서 리드인 영역에 픽업이 도달할 때, 리드아웃 영역의 데이터를 재생 신호를 교체함이 없이 재생할 수 있다.
Patent KR-930001561-B1 (KR)
Inventor: KATSUTO HISAO
IPC: H01L29/78
Filed: 1992-10-05
Granted: 1993-03-04
Abstract: 내용 없음.
Patent KR-950010971-B1 (KR)
Title: Welding robot transfering device for ship manufacture
Inventor: CHOE JAE-SONG
IPC: B25J5/00
Filed: 1992-10-14
Granted: 1995-09-26
Abstract: The crawler combined with a couple of welding robots on its side, allowing the welding robots to be lifted of lowered in the welding field, comprises a pair of driving wheels(8) mounted on the bogie frame(19); a pair of endless tracks(2) driven by the wheels(8); an endless tracked bogin(20) having a main body(1); connection members(6)(6') inserted into the main body; a guide beam(15) connected with the connection member; a shifting mechanism(30) including a hydraulic cylinder(10); a motor(4) connected with a reduction gear(12) over the guide beam; a coupling(13) for transmitting power to the screw shaft(14); guide beam(15) and a guide block(17) having a ball spline(16); a lifting mechanism(40) having a robot carriage(5) with a robot base arm(18); and a welding robot(7) mounted on the base arm(18) of the robot carriage.
Patent KR-950001916-B1 (KR)
Title: Electrical receptacle
Inventor: NAM HUI-CHOL
IPC: H01R13/70
Filed: 1992-10-31
Granted: 1995-03-06
Abstract: The outlet completely eliminates electric power flow from the utility to the plug connected in the outlet utilizing the proposed switching capability. The outlet comprises; "+", "-" terminals (11,13) in more than one pair; the voltage source terminals (12,14) taking power from the "+", "-" terminals; the non-conduction operation plate (24) with one pair of conductor (25); the connection means for connecting the "+" terminal (12) and "-" terminal (14) with the "+" inserting terminals (11) and (13) respectively; a press cylinder (22) holding up the press state according to the switch (21); the tact switch set between a plate (28) and the press cylinder sill (30).
Patent KR-950002303-B1 (KR)
Title: Decoder with duel coding mode
Inventor: LEE KYU-SOK
IPC: H03M7/22
Filed: 1992-11-05
Granted: 1995-03-16
Abstract: The coder for coding the binary data to the BnZS (Bipolar with n Zero Substitution) and HDBn (High Density Bipolar Codes) according to the mode selection includes a coding mode shifter (102) outputting the serial stream data in parallel and the mode shift data (Qd) after shifting the binary data with a first or second mode, a decoder (104) outputting a first and a second coding control signals (Y1-2) after counting the bipolar bit of the mode shift data, a violation detector (106) outputting the violation detecting signal (X) corresponding to the coding mode after decoding the first and second mode shift data, and a generator (108) generating the binary data with the coding mode after combining the X, Qd, and the coding control signals.