baber/WOPTO huggingface dataset:
Patent KR-900002028-B1 (KR)
Title: Process for making base of cooling beverage
Inventor: SUH JI-SU
IPC: A23L2/00
Filed: 1987-07-14
Granted: 1990-03-31
Abstract: The method for preparing an undiluted solution for softdrinks using plant parts rich in starch comprises: (a) pulverizing dried corns to 40-50 mesh and dehydrating the above corn powder at 180-200≰C for 1- 2hrs; (b) mixing 200kg of dehydrated corn powder with 2.0kg of bacterial alpha-amylase and 1.5kg of glycine in the mixer containing 600-700kg of water; (c) reacting the mixture at 90≰C for 1-2hrs and autoclaving the reaction mixture at 120-130≰C for 10-20mins; (d) filtering the autoclaved mixture to obtain the supernatant used as the base of cooling beverage.
Patent KR-900006110-B1 (KR)
Title: Method and equipment for manufacturing cathode ray tube face panel
Inventor: DAVID DONALD G
IPC: C03B11/02
Filed: 1987-07-24
Granted: 1990-08-22
Abstract: In the prodn. of cathode ray tube faceplates a gob of glass is supplied to one of an array of moulds on a rotary table. The table is incrementally indexed whereby that mould is advanced to a station where the faceplate is pressed by advancement of a male mould. The table is indexed by a double lead barrel cam which rotates at constant speed during indexing. Positioning of the mould at the pressing station is obtained by stopping the cam at a dwell which is within its range of drive control. Apparatus includes an equally spaced array of moulds on a rotary table and a pressing mould with associated ram drive. Mounted concentrically on the table is a hub from which radially project cam followers; these engage the side walls of a rib on the barrel cam. The rib has a drive section and a dwell section extending along a substantial part of the barrel circumference.
Patent KR-900006667-B1 (KR)
Title: Program assembling system
Inventor: TAKI HIROKO
IPC: G06F9/445
Filed: 1987-09-21
Granted: 1990-09-17
Abstract: The partial program coupling system for coupling several unit programs partially comprises: a coupling information input means (1) for inputting coupling informations upon program coupling; a coupling information memory means (2); a means (3) for discriminating whether a program designated by a coupling information exists in the program memory means (2); a designated program coupling means (4) for coupling the designated programs in accordance with the coupling information; and a special program coupling means (4) for executing the coupling of the special program (6) prepared instead of the absence program discriminated by the means (3).
Patent KR-910003012-B1 (KR)
Title: Arched timbering method of tunnel
Inventor: SHIM YOUNG-CHEOL
IPC: E21D15/502
Filed: 1987-09-22
Granted: 1991-05-15
Abstract: This method refers to the tunnel support  method  by  filling concrete or mortar in the form, composed of synthetic resin  pipe. The form which bent and set up round the tunnel, is  installed  in the underground structure with circular section.
Patent KR-960000622-B1 (KR)
Title: Absorbable bone plate
Inventor: DEGER TUNC
IPC: A61B17/00
Filed: 1987-10-26
Granted: 1996-01-10
Abstract: An absorbable bone plate resistant to breakage fabricated with such interrelated dimensions that the stresses developed along the length of the plate when the plate is implanted are relatively constant and do not vary by more than 20% and preferably do not vary by more than 10%.
Patent KR-960007165-B1 (KR)
Title: Azolyl derivatives
Inventor: COLLE ROBERTO
IPC: C07C69/708
Filed: 1987-12-23
Granted: 1996-05-29
Abstract: There are described compounds having general formula: <CHEM>  wherein: R<1> is selected from the group comprising F, Cl, Br, CF3, a phenyl, a C1-C2 alkoxy, a C1-C2 haloalkoxy, an alkylthio, a haloalkylthio radical, in which the halogen is F, Cl, Br;  R<2> is selected from the group comprising H, F, Cl, Br, CF3;  R<3> is H, a C1-C4 alkyl or a C3-C6 cycloalkyl radical;  Y is selected from the group comprising H, CH3, OH, CN, F;  n is 2, 3, 4 or 1 as well, when Y is OH;  m is 0 or 1;  X is O or S; Rf is selected from the group consisting of C1-C5 polyfluoroalkyl, C2-C4 polyfluoroalkenyl, polyfluoroalkoxyalkyl and polyfluoroalkoxyalkenyl radicals, each of them containing at least two fluorine atoms and, optionally, other halogen atoms selected from Cl and Br; Z is CH or N. m
Patent KR-900006648-B1 (KR)
Title: Stopper device of conveyer system
Inventor: YAKI HIDEHALU
IPC: B65G21/14
Filed: 1988-02-24
Granted: 1990-09-15
Abstract: The device used for returned to stopp at a correct position in conveyor system. The device includes:  lengthwise controlable cylinder (6) inserted in ram (3), mounted in casing (1) for lifting and stopping; piston (64) inserted in inner cylinder (63) mounted in lengthwise groove (63a); working oil (0) filled at inner cylinder for absorbing energy given to piston; piston rod (68) pressed by pressing rod (13) perforated at upper cover (7) covered at the top of ram.
Patent KR-910006605-B1 (KR)
Inventor: HUJINO MAGOTO
IPC: H01L21/3213
Filed: 1988-03-29
Granted: 1991-08-29
Abstract: 내용 없음.
Patent KR-910005485-B1 (KR)
Inventor: YAMAMOTO TAKAHARU
IPC: G10L19/00
Filed: 1988-06-03
Granted: 1991-07-31
Abstract: 내용 없음.
Patent KR-0128067-B1 (KR)
Inventor: MYDILL MARC R
IPC: G01R31/319
Filed: 1988-09-13
Granted: 1998-04-21
Abstract: 내용없음.
Patent KR-910005405-B1 (KR)
Title: Manufacturing method of pbtio3 thin film by chemical vapor deposition method
Inventor: KIM HO-GI
IPC: H01L49/00
Filed: 1988-10-06
Granted: 1991-07-29
Abstract: PbTiO3 thin film is produced by chemical depositing Ti  plate with Pb powder (99.9%), metal organic cpd. of  Ti(C2H5O)4  and  O2 (99.99%) in the reaction tube having a multite tube of 47mm  inner diameter and 1m length in the two bands of  horizontal  resistance furnace. The chemical vapour deposition process is carried out  at 600-750 deg.C, 0.02-0.23 fraction of Ti(C2H5O)4 and 0.06-0.33  atm of O2 partial pressure. The thin film has a good ferroelectricity.
Patent KR-910005495-B1 (KR)
Title: Method and apparatus for deciding synchronizing/asynchronizing mode of data transmission
Inventor: PARK KWON-CHOL
IPC: H04L7/00
Filed: 1988-12-22
Granted: 1991-07-31
Abstract: The method is for deciding the inframe  or  the  out-of-frame mode to operate a  reframe  circuit  with  improved  synchronizing capacity. The  method  includes  steps;  (A)  holding  the  normal synchronized state (S0) when the input (Y) is zero and  transiting to the semi- alarm state (S1)  when  the  input  (Y)  is  "1";  (B) transiting from the first semiatarm state to the normal state when the second input  is  "0"  and  repeating  the  first  step,  and transiting to a second semi-alarm state (S2) when the second input (Y) is "1" and repeating  the  same  process  to  reach  the  l-1 semi-alarm state; (C)  transiting  from  a  l-1  semi-alarm  state (S1-1) to the normal synchronized mode when the second  input  (Y) is "0" and repeating the first step, and transiting  to  a  search state (P0) of asynchronous mode when the second input is  "1"  and transmitting output value of "1".
Patent KR-910003052-B1 (KR)
Inventor: TANAKA TOSHIAKI
IPC: B23H1/02
Filed: 1987-11-10
Granted: 1991-05-17
Abstract: 내용 없음.
Patent KR-950015156-B1 (KR)
Inventor: GREEN JAY S
IPC: C09K5/00
Filed: 1987-01-12
Granted: 1995-12-23
Abstract: 내용 없음.
Patent KR-970002036-B1 (KR)
Inventor: NAI YUEN CNEN
IPC: C10G45/64
Filed: 1989-01-14
Granted: 1997-02-21
Abstract: 내용없음.
Patent KR-910003308-B1 (KR)
Title: Method and a packing machine of slice cheese
Inventor: KIM NAM-CHON
IPC: A23C19/16
Filed: 1989-05-16
Granted: 1991-05-27
Abstract: The apparatus for making easy-opening type package, gives the double- folded opening edge being  adhered  closely  to  the  upper film. The apparatus comprises a film supplier (3) for feeding film (4) and wrapping the cheese  strip  (7)  from  the  cheese  outlet nozzle (1) ; sealing  and  packing  device  (5)  for  pressing  the opening edge (4b) on the upper film (4a), sealing  the  strip  (7) with first connection line (7a); cheese  weight  adjusting  device (8) for maintaining  constant  thickness  and  stretching  cheese; crimper (9) for forming adhesion section (7b); cooling water  tank (10) with rollers (10a) for cooling cheese  and  film;  hotsealing device (12) for softening cold cheese and repressing.
Patent KR-0165102-B1 (KR)
Title: Preparation method of 2-hydroxy-4-phenyl butyric acid and its use as inhibitor of angiotensin transferase
Inventor: GHISALBA ORESTE
IPC: C12P7/42
Filed: 1989-06-05
Granted: 1999-01-15
Abstract: The invention relates to a preferably continuous process for the preparation of R- or S-2-hydroxy-4-phenylbutyric acid in very high enantiomeric purity, which comprises reducing 2-oxo-4-phenylbutyric acid with the enzyme D-lactate dehydrogenase from Staphylococcus epidermidis or with the enzyme L-lactate dehydrogenase from bovine heart, respectively, in the presence of NAD(H) and formate or ethanol and formate dehydrogenase or alcohol dehydrogenase, respectively. R-2-hydroxy-4-phenylbutyric acid is a valuable intermediate in the preparation of ACE inhibitors or their precursors.
Patent KR-920005230-B1 (KR)
Inventor: KASAI YOSHIO
IPC: G06F5/06
Filed: 1989-11-10
Granted: 1992-06-29
Abstract: 내용 없음.
Patent KR-950003141-B1 (KR)
Title: Sound character compensation circuit in hifi-amplifier
Inventor: OUKUMA SABURO
IPC: H03G5/16
Filed: 1990-02-14
Granted: 1995-04-01
Abstract: An acoustic characteristic correction circuit (10) in a high fidelity regenerative amplifier is adapted to attain the phase correction in accordance with the sound field and includes an equalizer having low, medium and high frequency correction circuits each having a resistor and a condenser connected in parallel or series, and an impedance conversion circuit (20) connected to the preceding stage and/or the rear stage of the equalizer to convert an impedance of the equalizer to a proper value so that phase distortion is removed to regenerate sound nearer to natural sound than sound reproduced by the prior art.
Patent KR-0171885-B1 (KR)
Title: Method and apparatus for melting materials containing inorganic material fibers by the supply of oxygen rich gas
Inventor: VOJTECH STRAND
IPC: C03B5/033
Filed: 1990-02-21
Granted: 1999-03-20
Abstract: Melting of materials containing mineral fibres and an organic substance. 
<??>The process consists in melting the mineral fibres 1 in a furnace 2 in the presence of pure oxygen or of oxygen-enriched air originating from nozzles 9, whose oxygen content is at least 40 % by volume to burn the organic substance and to use the heat released for melting the fibrous material. 
<??>Application to the treatment of waste mineral fibres. 
<IMAGE>
Patent KR-940010587-B1 (KR)
Title: Instrument having flexible stand
Inventor: NELSON MICHAEL D
IPC: F16M11/10
Filed: 1990-02-23
Granted: 1994-10-24
Abstract: A flexible stand (14) permits an instrument housing (10) or holster to which it is attached to be supported on a horizontal surface at any of a number of different viewing angles, to be hooked to a pipe or conduit, or to be suspended from a nail or the like. The stand (14) comprises a skeletal member that is formed of a pair of annealed cartridge brass wires separated from each other and maintained parallel by a pair of plastic !0 bridge members. The skeletal member is coated with thermoplastic polyester material, to form an assembly that is flexible, is non-brittle and exhibits substantially no mechanical memory so that it retains the shape to which the stand (14) is manually formed by the user. One end of the stand (14) is pivotally attached to the meter housing (10) or holster, and an abutment member on the stand (14) contacts a portion of the housing (10) or holster to prevent further pivoting when the stand is pivoted to a particular angle.
Patent KR-950007780-B1 (KR)
Inventor: SAWADA SHINICHI
IPC: C09K19/02
Filed: 1990-04-17
Granted: 1995-07-18
Abstract: 내용 없음.
Patent KR-930002198-B1 (KR)
Inventor: UENO SEIJO
IPC: H04N1/32
Filed: 1990-04-19
Granted: 1993-03-27
Abstract: 내용 없음.
Patent KR-920006823-B1 (KR)
Title: Butenoic acid derivatives
Inventor: MINAMI NOLIO
IPC: A61K31/4035
Filed: 1990-05-19
Granted: 1992-08-20
Abstract: A butenoic acid compound is defined by the following formula:in which Z is O,S, vinylene or azomethyne, A is an alkylene and J is phenyl or etc. It is useful to treat the heart disease.
Patent KR-0162899-B1 (KR)
Inventor: SAITA YOSHIAKI
IPC: B41J2/375
Filed: 1990-10-17
Granted: 1999-05-01
Abstract: 본 발명의 방법 및 장치는 저하엥 전류를 인가시킴으로써 발생된 열을 사용하여 기록매체에 데이터를 기록하는 가열식 기록시스템에 적용시킬수 있다. 본 발명에 의하면, 저항에 인가된 전류의 통로에 배열된 저항 그 자체 또는 모니터가 소정온도에서 금속/비금속 상전이 특성을 갖는 물질로 이루어지므로, 상기 저항 또는 모니터가 소정온도에서 전류를 차단하는 긴능을 가질 수 있기 때문에 상기 저항의 피이크온도가 인가압력치 또는 주기에 관게없이 일정하게 제어된다. 또한, 본 발명에 의하면 저항의 피이크온도를 유지하는 주기를 제어함으로써 균일한 기록특성을 안정한 연속톤 기록특성을 성취할수 있다.
Patent KR-930005724-B1 (KR)
Title: Process for the preparation of porous cellulose acetate tow
Inventor: HAN MIN-SHIK
IPC: D01F2/28
Filed: 1991-03-22
Granted: 1993-06-24
Abstract: dissolving cellulose acetate flakes  in a aqueous  acetone  solution;  dry-spinning  the  mixed  solution; bundling the  spun  strands;  weight-reducing  the  bundles  in  a aqueous acetone solution for 0.1-0.3 sec., whose concentration  is 40-55 wt.% and temp. is 50-55  deg.C;  and  finally  aftertreating them with water Ao obtain the two whose surface has micropores  of average diameter of 0.5-1.5  m. The tow  made  by  the  method  is improved in adsorption property by increasing  the  surface  area, thus suitable for use in cigarette filters or air-filters.
Patent KR-940007346-B1 (KR)
Title: Edge detection apparatus for image processing system
Inventor: BAEK JUN-KI
IPC: G06K9/48
Filed: 1991-03-28
Granted: 1994-08-13
Abstract: The circuit for processing the edge detection in real time with simple hardware includes a circuit for calculating the average value of the pixel data centering around the input pixel in 3 X 3 window, a converter for converting the pixel data to the tri-state value with the calculated average and the preset threshold values, a matching circuit for calculating the inner product of the tri-state value and the normalized edge pattern, and a discriminator for determining the input pixel as the edge if the tri-state value is the same as one of the edge patterns.
Patent KR-940009835-B1 (KR)
Inventor: TAGUCHI MASAO
IPC: H01L21/822
Filed: 1991-03-30
Granted: 1994-10-17
Abstract: 내용 없음.
Patent KR-930002700-B1 (KR)
Inventor: ITO TATSUO
IPC: A44B19/42
Filed: 1991-06-05
Granted: 1993-04-09
Abstract: 내용 없음.
Patent KR-960004608-B1 (KR)
Inventor: PRASAD RAVI
IPC: B01D53/04
Filed: 1991-06-18
Granted: 1996-04-09
Abstract: 내용 없음
Patent KR-940007544-B1 (KR)
Title: On-chip oscilator
Inventor: LEE DONG-HWAN
IPC: H03L7/16
Filed: 1991-06-27
Granted: 1994-08-19
Abstract: The oscillator circuit is for the frequency modulation of the external clock into the frequency suitable to the peripheral circuits in a semiconductor chip. The circuit consists of an inverter (11A) for the inversion of the external clock signal, a frequency modulator (11B) for the division or multiplication of the external clock according to the external control signal, and three analog switches (SW11)(SW12)(SW13) for the switching operations in order to produce the complementary clock signals from the output clock signals of the inverter and the frequency modulator according to the external control signal.
Patent KR-930011747-B1 (KR)
Title: Spunbonded nonwoven fablic container and method of forming same
Inventor: LEE JONG-IL
IPC: B32B1/02
Filed: 1991-09-25
Granted: 1993-12-20
Abstract: The spunbond nonwoven fabrics sack is prepared by  the  steps of; laminating with polyethylene or polypropylene  resin  film  on the surface of the spunbond nonwoven fabrics  to  be  heat-sticked and formed with a surface pattern shape, then  cutting  that  (2); heat- melt sticking the paper (4)  of  8-12  cm  width  and  80-150 thickness at 140-160 deg.C onto both sewed side  (3a,3b)  of  that (2); and folding and sewing the sewed  sides  (3a,3b).  The  obtd. nonwoven fabric sack has water  resistance,  lightness,  strength, excellent printing property and air circulating property.
Patent KR-940007563-B1 (KR)
Title: Fluorescent sticking for pigment and preparation thereof
Inventor: JONG JWA-YONG
IPC: C09K11/02
Filed: 1991-10-17
Granted: 1994-08-20
Abstract: The pigment bonded phosphor is manufactured by (a) coating the pigment particles with adipic acid, (b) mixing the mixed solution of the coated particles and phosphor with hexamethyldiamine by attrition, or (c) mixing the mixed solution of the hexamethyldiamine coated particles and phosphor with adipic acid by attrition, (d) adhering the pigment particles to the surface of phosphor with nylon 66 as the coating binder prepared by polymerization with adipic acid and hexamethyldiamine.
Patent KR-100227418-B1 (KR)
Inventor: KUBONO SHOJI
IPC: G11C5/14
Filed: 1991-11-07
Granted: 1999-11-01
Abstract: 다이내믹형 메모리셀을 사용한 RAM의 1회전의 자기재생동작을 온도의존성을 실질적으로 갖지 않게된 발진회로에 의해 형성된 주기적인 펄스에 따라서 실행함과 동시에 상기 메모리셀에서의 정보유지의 온도의존성에 대응한 시정수회로를 사용한 타이머회로에 의해 자기재생주기의 제어를 실행하고, 동작전압 또는 승압출력전압을 감시해서 승압전압이 바라는 전압으로 되도록 2배, 3배등과 같이 순차 증대하는 여러종류의 승압전압을 형성하는 회로동작을 전환하고, 전원전압의 변동에 추종해서 변화하는 리크전류경로를 갖는 더미기판전압발생회로에 의해 기판과 회로의 접지전위점 사이에 마련한 MOSFET의 게이트에 공급되는 제어전압을 형성하는 것이다. 
     따라서, 시정수회로를 사용한 타이머에 의해 메모리셀의 정보기억량에 적합한 저소비전력화된 자기재생동작을 실행할 수가 있다.
Patent KR-100215521-B1 (KR)
Title: Can opener
Inventor: BRISARD PIERRE
IPC: B67B7/72
Filed: 1991-11-28
Granted: 1999-08-16
Abstract: The invention relates to a can opener comprising an electric motor (2) driving in rotation a shaft (4) carrying a small wheel (7) as well as a cutting roller (9), the said shaft being mounted both in a rotary manner and so that it is axially movable by means of a two-directional drive mechanism comprising a compression spring (14) and of a device for reversing the direction of rotation of the shaft comprising two electric "start" (16) and "stop" (17) switches which are mounted in the supply circuit of the motor. 
<??>According to the invention, the spring (14) comprises two parts, a cylindrical part (19) with contiguous turns and a frustoconical part (21) with non-contiguous turns of which a free end  (22) is capable either of coming up against a finger (23) arranged on a wall (6) of the casing (1) or of coming up against the stop switch (17) so as to cut the supply to the motor. 
<??>Application to domestic can openers. 
<IMAGE>
Patent KR-0185726-B1 (KR)
Inventor: MORRIS WALKER C
IPC: G06F1/16
Filed: 1989-09-29
Granted: 1999-05-15
Abstract: 컴퓨터(10)는 제1 및 제2의 하우징 간막이(12,14)를 구비하는 바, 이 간막이들은 이들을 각각 펼침 및 닫힘 위치로 피보팅하는 돌쩌귀(16)에 의해 연결된다. 컴퓨터(10)는 또한 하우징 간막이중 한 곳에 배치되는 디스플레이 스크린(18)과 상기 하우징 간막이중 또 한곳에 배치되는 키보드(20)를 포함하고 있다. 셀룰러폰이 모뎀을 따라 상기 하우징 간막이중 한 곳에 내장되고, 신장가능한 안테나(36)가 디스플레이 스크린이 배치된 하우징에 장치된다. 마이크로폰과 스피커(50)가 하우징내에 장치되어 동작시 셀룰러폰과 연결된다. 데이타 네트워크는 적어도 하나의 컴퓨터를 포함하며, 이 컴퓨터는 셀룰러폰을 통해 컴퓨터 네트워크의 나머지 부분과 교신한다.
Patent KR-100254176-B1 (KR)
Inventor: IWAMOTO GOGI
IPC: H01S5/024
Filed: 1992-02-22
Granted: 2000-05-01
Abstract: 본 발명은 간결한 구조로 펠티에소자를 구비하는 레이저장치를 구성하고, 제조의 간이화, 비용의 저렴화를 도모토록한 것으로, 그의 주요구성은 펠티에소자(12)를 끼워서 설치되는 하부기판(11) 또는 하부기판(13)의 어느것 한편을 레이저장치의 패키지의 베이스부재와 겸용하는 구성으로 이루어진다.
Patent KR-940004882-B1 (KR)
Title: Float and method for making the same
Inventor: LEE MYONG-JAE
IPC: A01K75/04
Filed: 1992-04-28
Granted: 1994-06-04
Abstract: The floating body is prepd. by (a) forming the outer and inner skins of foam layer (2) made of thermosetting resin, (b) forming grooves on the outer skin (1) of foam layer (2), and (c) forming a hollow (5) within the inner skin (3). The form layer (2) is made by epoxy resin, phenol resin, urethane resin or phenoxyl resin.
Patent KR-950014224-B1 (KR)
Title: Method recovery l-phenul alanine methylester
Inventor: HAN MIN-SU
IPC: C07C227/18
Filed: 1992-06-05
Granted: 1995-11-23
Abstract: Recovery of L-phenylalanine methyl ester comprises (A) preparing PM-MeOH solution by removing H2SO4 or HCl from PMH2SO4 salt or PMHCl salt prepared from L-phenylalanine using weak basic ion-exchange resin ; (B) removing MeOH from PM-MeOH solution under vacuum ; and (C) adding non-aqueous solvent to the MeOH-free solution to recover L-phenylalanine methyl ester solution. Non-aqueous solvent used is toluene, benzene, chloroform, methylene chloride, or ethyl acetate.
Patent KR-100231675-B1 (KR)
Title: Process for grafting vinyl monomers on particulate olefin polymers
Inventor: DENICOLA ANTHONY J JR
IPC: C08F255/00
Filed: 1992-06-19
Granted: 1999-11-15
Abstract: Uniformly grafted, particulate olefin polymers are formed by free radical-initiated grafting of a non-homopolymerising vinyl monomer at free radical sites on a particulate olefin polymer with (a) a min. pore vol. fraction of 0.07 where above 40% of the pores have a dia. above 1 micron, and (b) a wt. average dia. of 0.4-7 mm. The process comprises either, (i) (a) irradiating the polyolefin at 10-85 deg.C with high energy ionising radiation to produce free radical sites; (b) treating the irradiated polyolefin at up to 100 deg.C for 3 minutes or more with 0.2-20 wt. % (of the total wt. of polyolefin + grafting monomer) of a non-free radical homopolymerising but free-radical graftable vinyl monomer; (c) simultaneously or successively in either order: (1) deactivating all residual free radicals in the grafted polyolefin, and (2) removing all unreacted grafting monomer; or (ii) (a') treating the polymer at 60-125 deg. C with 0.1-6.0 phr of an organic free-radical polymerisation initiator with a decompsn. half life of 1-240 minutes at the temp. used; and (b') during, following or overlapping the initiator treatment, treating the polyolefin with 0.2-20 wt. % of a grafting monomer.
Patent KR-960001337-B1 (KR)
Title: Method of manufacturing a semiconductor memory device
Inventor: PARK YOUNG-JIN
IPC: H01L27/102
Filed: 1992-06-30
Granted: 1996-01-26
Abstract: The method comprises the steps of; forming a field oxide layer and a word line; depositing an oxide on the word line, a step of forming a storage contact node and a bit line contact; forming a polysilicon; forming a silicide layer on the polysilicon; forming a bit line and a storage node plug by etching the silicide layer and the polysilicon layer; depositing an oxide on the storage node and the bit line; depositing a prominence polysilicon on the oxide; forming an oxide by etching some parts of the oxide; depositing a polysilicon on the oxide; removing the existing photoresist layer on the oxide; depositing a polysilicon; and etching some parts of the polysilicon.
Patent KR-960007262-B1 (KR)
Inventor: YAMATE KAZUNORI
IPC: H04N3/26
Filed: 1992-07-10
Granted: 1996-05-29
Abstract: 내용 없음.
Patent KR-0141471-B1 (KR)
Inventor: HWANG YONG-HA
IPC: H02P5/00
Filed: 1992-09-14
Granted: 1998-08-17
Abstract: 본 발명은 슬레드모터의 구동제어회로에 관한 것으로, 마이크로 프로세서로 부터의 스타트 신호에 따라 미리 정한 카운트 값과 현재 실시되는 카운트 횟수를 카운트한 값을 비교하여 제어신호를 출력하는 제2제어수단과, 픽업이 이송되는 샤프트의 양단에 설치된 두 리미트 스위치의 접속상태에 따라 횟수를 나타내는 클럭과 진행방향을 나타내는 선택신호를 출력하는 제1제어수단과, 상기 제1제어부의 선택신호 및 제2제어부의 제어신호를 입력받아 픽업을 이송하는 슬레드 모터가 정,역회전을 하도록 제어하는 구동수단과, 상기 제1제어부의 클럭신호 및 마이크로 프로세서로 부터의 리세트 신호를 입력받아 카운트 횟수를 상기 제2제어부로 출력하면서 외부로 표시하는 디스플레이 수단들로 구성함으로써 사용자의 파워온에 따라 CD-ROM의 인스톨시까지 미리 정한 횟수만큼 슬레드모터를 왕복이동시켜 슬레드모터와 샤프트의 선형성을 향상시키도록 한 것이다.
Patent KR-100225822-B1 (KR)
Inventor: CHITSUI KYOWA
IPC: H04L9/06
Filed: 1992-09-28
Granted: 1999-10-15
Abstract: [구성] 
     블럭 플로우팅 처리에 관련된 파라메터 BF 중에서, 스케일 팩터 SF에 관해서는 저역 부분만 이중으로(스케일 팩터 SF1 및 저역만의 스케일 팩터 SF2로 하여)기록 또는 전송한다. 
     [효과] 
     디코우드후의 음질에는 영향이 적고, 음질이 향상되게 된다.