baber/WOPTO huggingface dataset:
Patent KR-840002136-B1 (KR)
Title: Hand operated hoist
Inventor: SUDA KENGI
IPC: B66D1/00
Filed: 1980-10-30
Granted: 1984-11-23
Abstract: The control includes a clutch which functions upon axial movement of the gear following axial movement of the drive shaft to disengage and interrupt the driving force transmitted to the sheave shaft, allowing the sheave shaft to freely rotate. The gear is provided with a spring for biasing the clutch in a disengaging position. When the hand wheel is rotated reversely, the axial movement of the gear following the drive shaft in the first direction causes the spring to operate to disengage the clutch, permitting free rotation of the load sheave. The drive shaft and gear are axially forcibly moved in a second direction opposite the first, upon relative rotation of the hand wheel w.r.t. the driving shaft, when the hand wheel is changed in rotational direction from reverse rotation to the driving direction.
Patent KR-850000628-B1 (KR)
Title: Process for the preparation of alkoxy-acyl carnitines
Inventor: CAVAZZA CLAUDIO
IPC: C07C227/00
Filed: 1981-05-18
Granted: 1985-05-06
Abstract: Alkoxyacyl-carnitine halides of formula (I) are new [X is Cl or Br; R is C4-6 alkoxyacyl . (I) are used for treating hyperlipidaemia, hyperlipoproteinaemia and cardiac disorders (e.g., myocardial hypocontractility and arrhythmia. They are given orally or parenterally, pref. at a daily dose of 10-50 mg/kg [I; X = Cl, R = 4- methoxybutyryl  and have LD50 1850 mg/kg (i.p. mouse). Pref. R is 2- or 3- methoxy-propionyl, 2- or 3- ethoxypropionyl, propoxyacetyl or 4-methoxybutyryl. The compds. may be in optically active form. The compds., 3-ethoxypropionyl carnitine hydrochloride (1a) and 4- methoxybutyryl carnitine, are specifically claimed.
Patent KR-880000932-B1 (KR)
Title: Multi-way valves for pumps for conveying heavy flowable materials
Inventor: SCHWING FRIEDRICH
IPC: F04B15/02
Filed: 1982-04-03
Granted: 1988-05-31
Abstract: The valve has a shutter mechanism which is movable within a housing and provided at one end with at least one inlet.  This is movable across one or more housing openings and at the opposite end with an outlet surrounded by a sealed contact joint which is movable across a delivery pipe opening in the housing.  This sealed contact joint surrounds the delivery pipe opening in the housing and contacts either the inside wall of the housing or a face plate arranged on the inside of the housing in all intermediate and final positions of the shutter mechanism.  With the aim of reducing wear and producing a permanent seal, the sealed contact joint is in the form of a compressible sealing ring with a slotted or kindey-shaped cross- section which serves to wipe the flat and smooth face plate or inside wall of the housing.
Patent KR-850001900-B1 (KR)
Title: The apparatus for collecting sun ray
Inventor: KEI MORI
IPC: F24S23/30
Filed: 1982-05-07
Granted: 1985-12-30
Abstract: A photoconductive rod has an increasing refractive index at a distance from the center axis to efficiently collect solar rays. A lens (1) is laid to collect solar rays at one end of a photoconductive rod (2). A photoconductive cable (3) is linked to the other end. The focus of the lens is designed to be in the photoconductive rod. The rays are passed, in parallel, through the photoconductive rod and into the photoconductive cable.
Patent KR-840000607-B1 (KR)
Title: Sounds control system for automatic vending machine
Inventor: CHANG SOK-KU
IPC: C07F7/10
Filed: 1982-09-30
Granted: 1984-04-28
Abstract: In combining a CPU and an IC(MP-1) that will interface with a voice circuit(E), an interface circuit(c) is installed between the CPU and MP-1.  The shift registers(IC19-20) are installed between the MP-1 and the voice circuit.  The ICs for the buffers(IC1-8) and opto-isolator(IC9-15) are installed within an interface.
Patent KR-900004099-B1 (KR)
Title: Encapsulation of solids in alpha alumina
Inventor: YOLDAS BULENT E
IPC: C04B35/10
Filed: 1983-04-18
Granted: 1990-06-15
Abstract: Radioactive wastes are stored by initially forming the material into a solution with a low surface tension. The sol. is poured onto gravel sized pieces of beta-alumina with a porosity of at least 40%. After drying the impregnated pieces of beta alumina are heated to above the alpha transformation temp. to thus trap the waste within the pores. Finally the gravel sized pieces are washed to remove any external radioactivity.
Patent KR-920003931-B1 (KR)
Inventor: FORG JEMIS L
IPC: G01G17/00
Filed: 1984-06-20
Granted: 1992-05-18
Abstract: 내용 없음.
Patent KR-910006901-B1 (KR)
Inventor: HERVE HINNEKENS
IPC: B01J23/00
Filed: 1984-07-13
Granted: 1991-09-10
Abstract: 내용 없음.
Patent KR-930001540-B1 (KR)
Inventor: AIZKELENKAMP ANTONIUS J H
IPC: H01G9/035
Filed: 1984-07-16
Granted: 1993-03-04
Abstract: 내용 없음.
Patent KR-900002128-B1 (KR)
Title: Independent wheel suspension system
Inventor: KRUDE WERNER
IPC: F16D3/223
Filed: 1984-12-07
Granted: 1990-04-02
Abstract: The independent suspension system for a vehicle rear axle has a cross member (22) fitted between the chassis side members (18,20), on which sloping links (34) are hinged.  They carry hinged wheel units (52). The sloping linkages have a pair of arms (30,32) whose ends (36,38) are connected to the cross member by flexible bushes to swing on a sloping axis (40).  The differential housing (70) pivots on the cross member and is connected to the vehicle engine (144) by a drive shaft (134), on which is a sliding linkage (148) to allow the differential to swing round its axis (58).
Patent KR-870001157-B1 (KR)
Title: Process for the preparation of guanidinothiazole compounds
Inventor: JONG JAE-KYU
IPC: C07D277/26
Filed: 1985-05-01
Granted: 1987-06-13
Abstract: Guanidinothiazole compds. (I), useful as medicaments, esp. a gastric secretion inhibitor, are prepd. by the reaction of II and III.  Thus, the mixture of 16.8g amidinothiourea and 75ml aceton is reacted with 18g 1,3-dichloroaceton to give 26.53g 2-guanidino -4- chloromethylthiazolyhydrochloride (m.p.=191-193 deg. c).
Patent KR-900005748-B1 (KR)
Title: Cover and structure of light self emitting type
Inventor: DETSUKA HIROHUMI
IPC: E01F9/615
Filed: 1985-10-23
Granted: 1990-08-09
Abstract: a plurality of light emitting diodes (4) disposed on a sign surface of the delineator; a solar cell module (2) disposed on the top surface of the delineator and covered with a transparent cover (3); control means (15) for controlling the flickering of the light emitting diodes; and means for transmitting and receiving a control signal for controlling the flickering of the light emitting diodes. The transparent cover is oval hemispheric or hemuspheric and is mounted and fixed on the top surface of the delineator so as to provide a convex external surface.
Patent KR-870001767-B1 (KR)
Title: Thermal dealkylation of n-alkyl-n-phosphonomethylglycine
Inventor: BALTHAZOR TERRY M
IPC: C07F9/38
Filed: 1985-12-27
Granted: 1987-10-06
Abstract: N-phosphonomethyl glycine is produced by thermal dealky lation(above 200deg.C) of di- or tri-alk. metal salt aq. soln. of N-alkyl-N- phosphonomethyl glycine.  N-alkyl is selected from C2-6 alkyl, hydroxy ethyl, N,N'-ethylenebis and isopropyl.  Adding N,Nethylenebis-N-phophonomethylglycine 1.0g(2.7 mol), 50% NaOH 1.4g (17.7mol) and H2O 0.5ml into autoclave contg. 10% NaOH 20ml, flush with N2 and heat for 6 hr, and after cooling, adjust pH to 0.5 with HCl, reflux and separate by ion-exchange chromatography to give N- phosphonom ethyl glycine 0.56g(yield=61.5%).
Patent KR-900001510-B1 (KR)
Title: Carbamate derivatives and their preparation
Inventor: MALLIPUDI NARAYANA M
IPC: A01N47/22
Filed: 1986-03-10
Granted: 1990-03-12
Abstract: The method for preparing carbamate and its derivatives of formula (I) having an insecticidal activity comprises; (a) reacting carbofuran with oxalyl chloride in inert solvents at 0-150oC and neutralizing the above mixture: (b) reacting the neutralized mixture with o, m or p-hydroxy benzoate or ester in inert solvents containing bases: (c) separating the object mixture (I) from the above mixture containing inert solvents.  In (I), R is H; C1-C4 lower-alkyl, benzyl and salts of free acid.
Patent KR-900007447-B1 (KR)
Title: Grain-oriented electrical steel sheet and the method for producing
Inventor: KOMATSU HAJIME
IPC: C21D8/12
Filed: 1986-07-15
Granted: 1990-10-10
Abstract: For prodn. of grain-oriented electrical steel sheet with high magnetic flux density, a Si steel slab contg. 1.5-4.5% Si, as well as Al and N, is hot rolled, with incomplete soln. of Al and N, annealed, cold rolled, decarburisation annealed, and nitrided, prior to initiation of sec. recrystallisation in the finish annealing step, thereby forming ppts. of (Si, Al) N which cause sec. recrystallisation. Pref. N content of the slab is 0.0095% or less and hot rolling is at 1720 deg.C or less. The steel sheet has high magnetic flux density without need for expensive element addns..
Patent KR-880002032-B1 (KR)
Title: Process for producing green feed from paulownia leaves
Inventor: KIM BYONG-YON
IPC: A23K1/00
Filed: 1986-08-08
Granted: 1988-10-13
Abstract: Prepn. of a green feed stuff for domestic poultry or animals from paulownia leaves comprises (a) air-dying the selected and washed leaves at below 40↿C and later vacuum-drying them at 100-150↿C, so that the moisture content is 5-10%, and quickcooling to the room temp.; (b) slicing and/or pulverizing the dried leaves to the size of 5-6 Cm and/or the particles of 10-50 mesh; and (c) spray-coating the sliced and/or pulverized leaves with nutrient materials or antibiotics to provide the feed stuff suitable for usage.
Patent KR-890001292-B1 (KR)
Title: New process for preparing cysomycin by stirring
Inventor: KIL KWANG-HUN
IPC: C12P19/50
Filed: 1986-11-12
Granted: 1989-04-28
Abstract: A process for increasing productivity of cysomycin is provided. Thus, micromonospora KFCC 10188 was cultured in a seed culture medium contg. 0.1% dextrose, 0.3% beef ext., 0.5% trypton, 0.5% yeast ext., 2.4% starch and 0.2% CaCO3.  The main culture was carried out in a medium contg. 7% dextrin, 3.5% soybean cake, 5g CaCO3, 5g corn ext. soln., 5X10-4% CoCl2, and 0.2% methionine. The culture condns. were 32 C, 300rpm, 225 cm/sec of Tip speed and 0.5 (Di/Dt) of stirrer size.  The best result was obtained at Vaned disc type fermenter and the yield was 2,100 μg/ml of cysomycin.
Patent KR-920010293-B1 (KR)
Inventor: MULLER JEAN-LOUIS
IPC: G01N27/90
Filed: 1985-09-20
Granted: 1992-11-21
Abstract: 내용 없음.
Patent KR-910002904-B1 (KR)
Inventor: FIELD MARTIN J
IPC: F02M69/54
Filed: 1987-02-04
Granted: 1991-05-09
Abstract: 내용 없음.
Patent KR-870001004-B1 (KR)
Title: Process for preparing quinolone carboxylic acids
Inventor: PETERSEN UWE
IPC: C07D401/04
Filed: 1987-03-30
Granted: 1987-05-18
Abstract: The title compds. (I; A=C1-6 alkylene or =C=CH-; R'=C1-6 alkyoxycarbonyl, benzyloxycarbonyl, COOH, opt. substd. carbamoyl, CN, dialkoxyphosphonyl or C1-4 alkylsulphonyl; R2=H, C1-6 alkoxycarbonyl, benzyloxycarbonyl, opt. substd. carbamoyl, CN, Cl, acetyl, or phenyl; R3, R4, R5, R6=H or Me; X=halogen or nitro) useful as antibacterial agents active against Gram-positive and -negative bacteria, are prepd. by the hydrolysis of II in alkali or acid.
Patent KR-910000398-B1 (KR)
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1987-05-22
Granted: 1991-01-25
Abstract: 내용 없음.
Patent KR-900006088-B1 (KR)
Title: Idling revolution control device for internal combustion engine
Inventor: SASAKI DAKEO
IPC: F02D31/00
Filed: 1987-05-29
Granted: 1990-08-22
Abstract: The idle revolution of an internal combustion engine is controlled by a device which includes an average position deflection operation portion for averaging a position deflection between a predetermined position of an actuator for controlling a throttle valve of the engine and an actual position over a predetermined time period to correct the predetermined position with an average value to thereby obtain a desired idle revolution of the engine. By introducing a short time position deflection into the average psotiion deflection, which corresponds to a temporary variation of engine load, an undesired effect of such variation can be removed.
Patent KR-910006338-B1 (KR)
Inventor: CAILLANT JEAN-LUC MARC
IPC: F01C21/10
Filed: 1987-08-21
Granted: 1991-08-20
Abstract: 내용 없음.
Patent KR-910000051-B1 (KR)
Title: Composition of puncture
Inventor: LIM KONG-SU
IPC: C09K3/10
Filed: 1987-12-18
Granted: 1991-01-19
Abstract: The sealing compsn.  for  tire  puncture  of  semi-IPNS  type comprises: the cured product obtd. by curing the mixt.  comprising the liq. polymer (low molecular elastomer) of  more  than  one  of butadiene  or  styrene  monomer  with  by  the  curing  agent   of tetrahydrocarbyletitanate  ester;  20-40  wt.%  of  the  polymeric rubber (more than 100,000 molecular weight); 30-60  wt.%  of  pine resin  oil;  and  a  mall  amount  of  antidegradation  agent  and dicumileperoxide. The compsn. seals by itself the punctured  part. The compsn has 90-130 of pattern viscosity ML(1+4) at 150 deg.F.
Patent KR-950001181-B1 (KR)
Inventor: FREYMAN BRUCE J
IPC: H01L23/50
Filed: 1986-12-22
Granted: 1995-02-11
Abstract: 내용없음.
Patent KR-910003238-B1 (KR)
Inventor: BERGMANN ERNEST E
IPC: H04B10/272
Filed: 1987-03-04
Granted: 1991-05-24
Abstract: 내용 없음.
Patent KR-960001606-B1 (KR)
Inventor: ITAHANA HIROSHI
IPC: H01L23/46
Filed: 1988-01-04
Granted: 1996-02-02
Abstract: 내용 없음.
Patent KR-910008176-B1 (KR)
Title: Capping clutch
Inventor: CHONG SEONG-GI
IPC: B67B1/00
Filed: 1988-05-02
Granted: 1991-10-10
Abstract: The capping clutch provided capping air chuck  on  the  lower part, can be adjusted using the spring elastic  force  for  rotary torque occurring between the air tank and  its  cap.  The  capping clutch consists of a spindle (1) with air hole (6) in the  middle, rotary torque mechanism inserted on one side of the spindle (1), a housing (3) and cover (4). The rotary torque mechanism  is  formed with transmission (13) having a  squire  hole  (17),  inserted  to friction disc (16,16') in upper and  lower  of  flange  (18),  and collar (14). The housing (3) has retainer (20) on the  inner  side of upper groove (21) and is provided with a few pin holes (27)  to inserted screw members (24,25,26) and pin (34) on the outside.
Patent KR-910003358-B1 (KR)
Inventor: OSHIYAMA HIROYAKI
IPC: G21F9/28
Filed: 1988-06-27
Granted: 1991-05-28
Abstract: 내용 없음.
Patent KR-920010622-B1 (KR)
Inventor: ENDOU KENJI
IPC: G03F7/20
Filed: 1988-07-29
Granted: 1992-12-12
Abstract: 내용 없음.
Patent KR-900005103-B1 (KR)
Title: Lubricant oil composition
Inventor: DASAI MASASHI
IPC: C10M129/00
Filed: 1988-09-01
Granted: 1990-07-19
Abstract: A lubricating oil compsn. comprises mineral oil contg. 0.5 wt.% or less of sulphur, 0.05-5 wt.% of alkenyl succinic acid ester and/or alkyl succinic acid ester, and 0.005-5 wt.% of fatty acid ester of multivalent alcohol. The mineral oil has 1.5-30 cS of kinematic viscosity at 100 deg. C and -15 deg. C or less of pour point. The compsn. is used for wet brakes, wet cluches, automatic transmission components and tractors.
Patent KR-920004166-B1 (KR)
Title: Green luminous fluorescent substance
Inventor: YANG CHUN-MO
IPC: C09K11/56
Filed: 1988-09-29
Granted: 1992-05-30
Abstract: The green emitting fluorescent substance contg. 8  x  10-5  1.7 x 10-4 g Cu, 8 x 10-5 - 5 x 10-4 g Au, 1 x 10-4 x 1 x  10-3  g Al and 6 x 10-5 g Tb per 1 g ZnS is produced by mixing copper cpd. [CuSO4 5H2O or Cu(NO3)2 6H2O , gold cpd. [HAuCl4 2H2O ,  aluminium nitrate [Al(NO3)3 9H2O , terbium  cpd.  [Tb4O7  or  TbF3 ,  alkali (earth) metal halide or ammonium halide as a flux with sulfur as an antioxidant, firing the mixt. in the heat resistant pot under  the reduction atmosphere at 950-1050 deg.C for 0.5-4 hr,  and  washing and drying the fluorescent substance. The fluorescent substance is used for a braun tube of TV.
Patent KR-920006898-B1 (KR)
Inventor: OKAWA TSUDOMU
IPC: B65H3/08
Filed: 1988-10-19
Granted: 1992-08-21
Abstract: 내용 없음.
Patent KR-910003029-B1 (KR)
Title: Process for making hot rolled steel sheetes without elongation of yield point
Inventor: RHO KWANG-SUP
IPC: B21B3/00
Filed: 1988-12-30
Granted: 1991-05-17
Abstract: Method for hot-rolled steel sheet  is  characterised  by  (i) heating the steel comprising below 0.2 wt.% C, below 2.0  wt.%  Mn and balance Fe with inevitable impurities to 1000-1150 deg.C, (ii) finish hot rolling to 650-800 deg.C, and (iii)  coiling  at  below 600 deg.C in case of 650-700 deg.C finish  temperature  and  at  a below temperature calculated from following formula, 2000 deg.C 2X finish temperature, in case of 700-800 deg. C finish temperature.
Patent KR-900004784-B1 (KR)
Inventor: TENNENT HOWARD G
IPC: B01J27/20
Filed: 1987-06-05
Granted: 1990-07-05
Abstract: 내용 없음.
Patent KR-910001227-B1 (KR)
Inventor: HAYASHI NOBUHIRO
IPC: H02P25/04
Filed: 1988-04-01
Granted: 1991-02-26
Abstract: 내용 없음.
Patent KR-0134628-B1 (KR)
Inventor: CHEN PATRICK P
IPC: D21H27/00
Filed: 1989-05-31
Granted: 1998-04-20
Abstract: 내용없음
Patent KR-910004360-B1 (KR)
Title: Method for preparation of mag geoli
Inventor: LEE CHUL-HO
IPC: C12G3/02
Filed: 1989-08-29
Granted: 1991-06-26
Abstract: Unstrained rice wind (makkolli)  is  prepd.  Thus,  water  is sprayed to wheat flour, mixed to give 25% water content  of  wheat flour dough, put in the vinyl bag and leaved alone at 5 deg.C  for 12hrs. The obtd. dough is supplyed  to  hopper  of  the  extruder, cooked at 100-120 deg.C, 300 rpm, extruding rate 230g/min, cut and dryed at room temp. for  20hrs.  to  give  the  material  (I)  for cultivation. The wheat flour is steamed, fist cultivated with Asp. kawachll  for  40hrs.  and  second  cultivated  with   water   and saccharomyces coreanus at 28 deg.C for 3-4 days  to  give  starter (II). The obtd. (II) is mixed with (I),  water,  ferment  <SP1200> and cultivated at 25-30 deg.C for 48-72hrs  to  obtain  the  final product.
Patent KR-930001990-B1 (KR)
Title: Thermoplastic polyester resin composition
Inventor: JO SU-IL
IPC: C08L67/00
Filed: 1989-12-19
Granted: 1993-03-20
Abstract: The thermoplastic polyester resin compsn. comprises  100  wt. parts of a polyester  resin  of  formula  (I)  having  5000-200000 number ave. molecular wt. and 55-65 deg.C melting temp., 1-30  wt. prts of an inorganic filler, 1-10 wt. parts of a wax having 40-100 deg.C melting temp., and 1-10 wt. prts of an  ionomer  of  formula (II) having 80-110 deg.C melting temp. and 20-50 % alkali  (earth) metal content. In the formulas, R is C1-6 alkyl; n is 50-200; x is 30-60; y is 1-20; M+ is Na+, Ca+ or  Zn+2.  The  filler  is  pref. talc, calcium carbonate or titanium dioxide. The  polyester  resin has a low melting point and a good workability, and is used as  an orthopedic plaster cast.
Patent KR-920001574-B1 (KR)
Inventor: OKAMOTO KOICHI
IPC: B31B27/00
Filed: 1988-05-26
Granted: 1992-02-18
Abstract: 내용 없음.
Patent KR-920007901-B1 (KR)
Title: Gear for wind turbine
Inventor: SHIN CHAN
IPC: F03D7/00
Filed: 1990-01-31
Granted: 1992-09-19
Abstract: The generator improves efficiency  of  wind-power  generation and reduces  facility  cost  for  mounting  the  generator.   The generator comprises a bevel gear section  (100)  for  transmitting rotating energy from the propeller on tower to  a  circular  shaft (210) and a cylindrical shaft (220);  speed  increasing  planetary gear section (200) having inner first sun  gear  (240)  and  outer first ring gear (230'); power  generation  section  (600)  with  a rotor  under  the  section  (200);  secondary  gear  plate   (270) connected  with  lower  first  sun  gear  (240);  a  plurality  of secondary planetary gears  (271)  arranged  on  the  plate  (270); secondary ring gear (230) meshed with the gear (271) in the  shaft (220); secondary sun gear (250) in the gear (271).
Patent KR-930009445-B1 (KR)
Inventor: MOLNAR CSABA
IPC: A61K31/57
Filed: 1990-03-08
Granted: 1993-10-04
Abstract: 내용 없음.
Patent KR-0141483-B1 (KR)
Title: Method for the sequential oxidation of substituted auinolines to produce substituted-pyridine-2,3-dicarboxylic acids
Inventor: PASCAVAGE JOHN JOSEPH
IPC: C07D215/54
Filed: 1990-03-21
Granted: 1998-06-01
Abstract: The present invention provides a novel process for the preparation of substituted pyridine-2,3-dicarboxylic acids by the sequential peroxide-hypochlorite oxidations of substituted quinolines.
Patent KR-920009782-B1 (KR)
Title: Voice quality evaluation system
Inventor: KANG SONG-HUN
IPC: H04M3/22
Filed: 1990-05-31
Granted: 1992-10-22
Abstract: The audio quality test system  utilizes  digital  filters  to simulate characteristics of exchange and  network.  An  additional noise generator, four line telephone, and echo path  are  employed to simulate long distance network. The test system includes  first and a second four line telephone (1,11) for  simulating  telephone characteristics, a first power supply (2) for supplying  power  to the first four line telephone, a  second  power  supply  (10)  for supplying power to the second four line telephone, a first  and  a second network simulators (5,7) for simulating  network,  a  first and a second echo  generator  (15)  for  simulating  network  echo effect, and a noise generator (6) for providing noise to the first and the second network simulaotrs.
Patent KR-950000122-B1 (KR)
Inventor: YAMAKUCHI HIDEKI
IPC: H05B6/68
Filed: 1990-06-13
Granted: 1995-01-09
Abstract: 내용 없음.
Patent KR-920007086-B1 (KR)
Title: Manufacturing method of plasma display panel
Inventor: PARK NAM-SON
IPC: H01J11/52
Filed: 1990-06-25
Granted: 1992-08-24
Abstract: The method comprises forming  a  front  glass  substrate  (1) having anode electrodes (5), and a back glass substrate (2) having cathode electrodes (6), applying frit paste layers on  both  sides (a,a') of the substrate (2) to attach the  substrate  (2)  to  the inner sides (b,b') of a dummy glass (3) formed  in  parallel  with the electrode group (6), applying frit paste layers on  the  inner sides (c,c') of the dummy glass  (3)  to  attach  the  both  sides (d,d') to the sides (c,c') to form a discharge space  (7)  between the electrodes (5,6), thereby preventing the contamination of  the elements  of  the   display   panel   to   improve   a   luminance charactristic.
Patent KR-930007532-B1 (KR)
Title: Ccd imager of three dimension using soi structure and method for fabricating thereof
Inventor: LEE SONG-MIN
IPC: H04N5/3728
Filed: 1990-07-12
Granted: 1993-08-12
Abstract: Three-dimensional CCD image device is  fabricated  using  SOI structure.  The  device  comprises   the   following   components: photodiodes arrayed in matrices on the device surface, VCCD region formed in regular spaces under the PDs to transfer charges in  the vertical direction, polygates (PG1-PG4) for applying clock  signal to the VCCD, transparent electrodes formed  on  the  PDs  to  bias them, channel stopping layers; between the PDs, and finally charge transfer  barriers  for  stopping  charge  transfer  to   unwanted regions.
Patent KR-930000585-B1 (KR)
Title: Method of preventing unauthorized calls
Inventor: JONG JIN-SU
IPC: H04M3/42
Filed: 1990-08-09
Granted: 1993-01-25
Abstract: The  method  improves  the  speed  and  efficiency  of  call maintenance  when  tracking  a  bad-purpose   call.   The   method comprises: the 1st stage for accepting the request for tracking  a bad-purpose call; the 2nd stage  for  setting  G  bit  of  address complete message; and the 3rd stage for transmitting  the  address complete message with the G bit for call maintenance.
Patent KR-930009772-B1 (KR)
Inventor: COOKE KEVIN K
IPC: H05K5/02
Filed: 1990-10-19
Granted: 1993-10-11
Abstract: 내용 없음.