baber/WOPTO huggingface dataset:
Patent KR-840001881-B1 (KR)
Title: Porous artificial stone
Inventor: SEO DONG-WOO
IPC: C04B38/00
Filed: 1982-10-26
Granted: 1984-10-24
Abstract: To mfr. porous and light weight concrete, saponin and sodium alginate (30-40 %) are put in water (60-70 %) and are allowed to rest for 5-10 hrs. 10 % Polizol (35%, 50-70 ≰C) and 2-4% Ca(OH)2 are added to the above aq. solution, which is agitated. A prepared porous solution, cement, sand, gypsum or fine-grained inorganic substance, or a porous plastic spherical body are mixed in the ratio of 0.5-1 : 1: 2-6 : 0.1-0.3 : 6-12 at 200-500 rpm. Lightweight aggregate used in porous and lightweight concrete is manufd. by mixing the above porous aq. solution 5-15%, water 5-15%, and formed plastics 70-90 %.
Patent KR-890001152-B1 (KR)
Title: Preparation method of substituted alkanoylimidazol-2-one derivatives
Inventor: GRISAR JOAN M
IPC: C07D403/06
Filed: 1982-11-03
Granted: 1989-04-25
Abstract: 4-Alkanoylimidazol-2-ones (I)[Q=T=O, divalent S; R=H, alkyl, alkanoyl, benzoyl; R1=H, alkyl; R2=alkyl, cycloalkyl, cycloalkenyl, etc., phenyl- or heterocycloalkylene  were prepd..  These are useful for the treatment of heart failure in oral or parenteral administralation.  Thus, a soln. of 3-amino-2,4-hexanedione-HCl in H2O was treated with KCNS and the mixt. was heated on the steambath for 10min to give (I)(Q=S, R=H, T=O, R1=Me, R2=Et) (II). Tablets were prepd. each contg. 1000mg (II).
Patent KR-830000409-B1 (KR)
Title: Process for production of water-curable silane modified alkylene alkylacrylate copolymer
Inventor: KEOGH MICHAEL JOHN
IPC: H01B3/44
Filed: 1982-12-18
Granted: 1983-03-07
Abstract: Water-curable elastomers, useful as insulation for wire, are prepd. by trating alkene-alkyl acrylate copolymers with silane in the presence of org. titanate catalysts. Thus, 40 g ethylene-Et acrylate copolymer having melt index 2.4 was mixed with 2.5% AcO(CH2)2Si(OMe)3 and 1% tetraisopropyltitanate, heated 15 min at 155-160≰C, blended with 5% ethylene-vinyl acetate copolymer masterbatch contg. 1% Bu2Sn dilaurate, pressed into plaques, suspended 3 h in water at 90≰C, and dried to give silane-modified copolymer having tensile strength 1500 psi, elongation 240%, dielec. const. 2.672 (60 Hz).
Patent KR-890001363-B1 (KR)
Title: Gauge control method and apparatus for multi-roll rolling mill
Inventor: YATSUDA KENICHI
IPC: B21B37/18
Filed: 1983-02-10
Granted: 1989-05-02
Abstract: A gauge control method for a multi-roll type rolling mill including rolls which are displaceable not only in the thickness reducing direction but also in other directions, comprises determining the coeffts. of mill stiffness of the whole rolling mill stand as well as the inter-roll stiffness w.r.t. displacement or movement of the displaceable roll, determining the roll gap between the work rolls on the basis of the determined mill stiffness coeffts., the rolling load and the roll bending forces acting on the rolls, and controlling a screwdown device according to the determined roll gap.
Patent KR-860001533-B1 (KR)
Title: Stitch line hold-down sewing machine
Inventor: MINAGUCHI FUMIO
IPC: D05B29/00
Filed: 1983-04-22
Granted: 1986-10-02
Abstract: This sewing machine prevents the contraction of cloth by holding down the stitch line. An eccentric cam(3) rotates with a shaft(2) and a rod(4) is attached to it to reciprocate. A rod supporting arm(5) is connected to the rod by a pin(6). A hold down column supporter(11) is assembled with a feed arm(12) and one end of the arm is connected to the connecting rod(13). A spring(18) and a collar(19) are inserted to a hold down apparatus(16) parallel to the column. The stitch line is arranged along the hole of hold down piece(23). An elastic material(27) is set on the apparatus(16) and presses it. By this means, the hold down portion of the stitch line is pressed on the needle plate(28).
Patent KR-920002681-B1 (KR)
Inventor: KAYANE YUTAKA
IPC: C09B33/10
Filed: 1983-12-28
Granted: 1992-03-31
Abstract: 내용 없음.
Patent KR-870000412-B1 (KR)
Title: Easily splittable self-texturing conjugate yarn
Inventor: BROMLEY JAMES E
IPC: D02G/
Filed: 1984-04-10
Granted: 1987-03-09
Abstract: This invention relates to spinning process for easy to split conjugate filament whose dyeing property is improved. Two melted substreams of primary and secondary polymer are coupled to form a coupled stream. This coupled stream is cooled to give a conjugate filament which is composed of two subfilaments. The primary substream is polyamide, such as nylon 66, and the secondary substream is polyester, such as polyethylene terephthalate. The spinning speed is more than 2200 MPM. This process increases productivity.
Patent KR-890004187-B1 (KR)
Title: Connecting method of chain for a necklace
Inventor: HAN SANG-GUN
IPC: A44C11/02
Filed: 1984-08-10
Granted: 1989-10-27
Abstract: Opened rings are obtained by cutting a coiled wire in the longitudinal direction, and two opened rings are made to form a closed loop with contact points being welded.  In the course of chain linking the closed rings, two guide lines for directing the positions of rings are used to make the old numbered ring in the order of linking link with one another in one direction and the even numbered rings linking in another direction.  Thus linked rings are to form a looped lace that is strong in connection and looks elegant.
Patent KR-870001298-B1 (KR)
Title: Color pattern manufacture method
Inventor: AN KYE-MAN
IPC: D06P1/00
Filed: 1985-03-25
Granted: 1987-07-11
Abstract: This invention relates to the color pattern on leather articles, such as a belt, bag or purse.  Raw hide is decolorized and is flattened by heat treatment, and then a pattern and ground color is dyed.  In this step, the oil paint is 3-4% of pigment in a mixt. of 80% methanol and 20% diacetonealcohol.  After grounddyeing, core pattern-dyeing is performed by embossing method, and then is flattened again by heat treatment to give the final product.
Patent KR-890005043-B1 (KR)
Title: Fuel injection device for internal combustion engine
Inventor: YAMAKUCHI SUZUMU
IPC: F02D1/08
Filed: 1986-06-20
Granted: 1989-12-08
Abstract: A plunger performs a reciprocating motion in a bore formed in a plunger barrel in a predetermined pattern in order to compress the fuel in the barrel.  The initiating timing and amount of the fuel injection is controllable through the fuel injection pump. The positions of the control sleeve and plunger are adjusted by a first and second actuator respectively.  The actuators are operatively controlled by a first means according to at least one condition signal of the engine operation.  The control operation by the first means are restricted with a second means for preventing excessive rising of the inner pressure of a cylinder when the troubles are detected by detecting means.
Patent KR-920000598-B1 (KR)
Inventor: BECK WOLFGANG
IPC: F24H3/00
Filed: 1986-10-10
Granted: 1992-01-16
Abstract: 내용 없음.
Patent KR-960001342-B1 (KR)
Inventor: GOMORY GAZHIRO
IPC: H01L27/10
Filed: 1986-10-23
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-900000305-B1 (KR)
Title: Method for a stripping of co-alloy coating layers on a substrate
Inventor: PARK YOUNG-KYU
IPC: C25F5/00
Filed: 1986-12-30
Granted: 1990-01-25
Abstract: A Co-alloy layer coated on the surface of stainless steel or Ni alloy is stripped by vapour-degreasing the surface with trichloroethane for 5-7 min to remove oils and impurities of the surface, and anodizing the Co-alloy layer in an electrolyte comprising 2-6g/l sodium nitrate and 2-6g/l ammonium nitrate with an electolytic voltage 5-7 V at a room temp. for 30-60 min.
Patent KR-910010141-B1 (KR)
Inventor: KAKIMOTO NOLIHIRO
IPC: A23B7/157
Filed: 1986-03-14
Granted: 1991-12-17
Abstract: 내용 없음.
Patent KR-910000486-B1 (KR)
Inventor: OKUTOMI TSUTOMU
IPC: C22C1/04
Filed: 1987-01-21
Granted: 1991-01-25
Abstract: 내용 없음.
Patent KR-950001146-B1 (KR)
Inventor: VERRET DOUGLAS P
IPC: H01L29/732
Filed: 1987-01-28
Granted: 1995-02-11
Abstract: 내용없음.
Patent KR-900003285-B1 (KR)
Title: Method and apparatus for waste plastics coating cast iron
Inventor: CHON YOUNG-JUN
IPC: B29C47/02
Filed: 1987-03-02
Granted: 1990-05-14
Abstract: The apparatus comprises (i) the conventional plastics extruder consisting of a charging chamber, a heating chamber, a liquid chamber and a cooling chamber, (ii) a guide pipe, into which cast iron pipe is inserted, having a radial blade at it's end part, and (iii) a liquid chamber consisting of the tetragonal side wall to which the wear resistance plate sticks and a center hole into which the guide pipe is inserted.
Patent KR-960002316-B1 (KR)
Inventor: KASTENDIECK WILLIAM A
IPC: G02B23/02
Filed: 1987-06-08
Granted: 1996-02-16
Abstract: 내용 없음.
Patent KR-950013986-B1 (KR)
Inventor: ISHIKAWA KIYOE
IPC: B05B17/06
Filed: 1987-08-01
Granted: 1995-11-20
Abstract: 내용 없음.
Patent KR-950007193-B1 (KR)
Inventor: CARROLL CHARLES B
IPC: H01J29/82
Filed: 1987-08-26
Granted: 1995-07-03
Abstract: 내용 없음.
Patent KR-950013271-B1 (KR)
Inventor: STAATS JAMES E
IPC: H01Q21/06
Filed: 1987-09-29
Granted: 1995-10-26
Abstract: 내용 없음.
Patent KR-900006582-B1 (KR)
Title: Checking apparatus for detecting derection
Inventor: SYAMO MACHIYO
IPC: G01C17/28
Filed: 1987-10-06
Granted: 1990-09-13
Abstract: A detected pair of detection signals from a terrestrial magnetism sensor (2) are corrected. A correction amount amending circuit (6) obtains from the pairs of detection signals two circles having a common radius identical in length to that of a circle corresponding to the circular locus obtained by an initial corrector (3). The two circles pass through respective coordinate points corresponding to the pair of corrected detection signals from the magnetising corrector (4), before and after a body changes its moving direction. The error correction amounts are amended on a basis of centre coordinates and radii of the circles according to the pair of corrected detection signals obtained before and after the change of a moving direction of the body.
Patent KR-950013188-B1 (KR)
Inventor: TANAKA TERUO
IPC: C22C38/18
Filed: 1987-12-30
Granted: 1995-10-25
Abstract: 내용 없음.
Patent KR-930002189-B1 (KR)
Title: Hard disk back-up circuit
Inventor: LEE JONG-SOK
IPC: G11B19/02
Filed: 1987-12-31
Granted: 1993-03-27
Abstract: The circuit turns off a PC after backing up the contents of a hard disk to a back-up tape automatically even when a  user  turns off a PC  without  backup.  It  includes  a  power  switch  (SW1) controlled by relays (RL1,RL2), for the output terminals (IO1,IO2) of an I/O outputter (A) to maintain high-level state until  backup is completed.
Patent KR-900002104-B1 (KR)
Inventor: CRONIN DENNIS C
IPC: D21F3/02
Filed: 1985-10-03
Granted: 1990-04-02
Abstract: 내용 없음.
Patent KR-920003035-B1 (KR)
Title: Sponze composition
Inventor: LEE SEONG-YUL
IPC: C08L23/04
Filed: 1988-03-26
Granted: 1992-04-13
Abstract: The sponge composition  comprises,  as  main  component,  the mixture of (A) 5-95 wt. pts.  of  single  or  mixt.  of  ethylenic copolymer or ethylenic ter polymer, and (B) 95-5 wt. pts.  of  low density polyethylene having less than 0.91 of density.  Pref.  the sponge compsn.  comprises  filler,  crosslinking  agent,  foaming agent, plasticizer or pigment. The obtd. sponge has  an  excellent tearing strength, high elasticity and heat resistant property, and is useful for a shock absorber for  sports  goods,  fender  for  a small ship, or packaging material.
Patent KR-0125929-B1 (KR)
Inventor: TSUSHIMA SUSUMU
IPC: C07D213/83
Filed: 1988-07-30
Granted: 1997-12-26
Abstract: 없음
Patent KR-910006307-B1 (KR)
Inventor: NAGADANI HAGIME
IPC: H01S3/131
Filed: 1988-09-01
Granted: 1991-08-19
Abstract: 내용 없음.
Patent KR-970005315-B1 (KR)
Title: Process for the preparation of hethylene derivatives of androsta-1,4-diene-3,17-dione
Inventor: LONGO ANTONIO
IPC: C07J1/00
Filed: 1988-09-09
Granted: 1997-04-15
Abstract: The invention relates to a new process for the preparation of known aromatase inhibitors of the following formula <CHEM>  wherein  each of R1 and R3, independently, is hydrogen or C1-C6 alkyl;  R2 is hydrogen, halogen or C1-C6 alkyl and R4 is hydrogen or fluorine; the process comprising subjecting to Mannich reaction a compound of formula <CHEM>  wherein R1,R2,R3 and R4 are as defined above, and then oxidizing the respective 6-methylene derivative thus obtained.
Patent KR-910001287-B1 (KR)
Inventor: NAKAOKA YOSHIHIKO
IPC: D06M13/02
Filed: 1988-10-15
Granted: 1991-02-28
Abstract: 내용 없음.
Patent KR-910007326-B1 (KR)
Inventor: TURB HARWARD H
IPC: B41J2/05
Filed: 1988-10-18
Granted: 1991-09-25
Abstract: 내용 없음.
Patent KR-920003350-B1 (KR)
Title: Manufacturing method of lcd
Inventor: LEE WOONG-SANG
IPC: G02F1/1337
Filed: 1988-11-03
Granted: 1992-04-30
Abstract: A production process for liquid crystal  display  element  is characterized by (A) laminating  oriented  films  (3a,3b)  on  the glass substrate  (1a,1b)  patterned  with  transparent  electrodes (2a,2b), and (B) pre-heat treating the laminated glass  substrates for 30-60 secs. on the silicon rubber heated by  a  hot  plate  of which the temperature is kept at 80-120 deg.C.  This  process  can rule out the irregularity of oriented films  and  so  improve  the screen image of liquid crystal display element of white/black  STN mode or negative driving blue mode.
Patent KR-0150407-B1 (KR)
Inventor: CHUCHIYA OSAMU
IPC: H01L27/105
Filed: 1988-11-07
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-910007757-B1 (KR)
Inventor: NARA SEIETSU
IPC: G01R19/165
Filed: 1988-11-11
Granted: 1991-09-30
Abstract: 내용 없음.
Patent KR-940002857-B1 (KR)
Inventor: HONMA NORIYUKI
IPC: G11C11/416
Filed: 1988-11-25
Granted: 1994-04-04
Abstract: 내용 없음.
Patent KR-970001001-B1 (KR)
Inventor: SUGIYAMA MAKOTO
IPC: C12P17/12
Filed: 1988-11-28
Granted: 1997-01-25
Abstract: 내용 없음.
Patent KR-950002348-B1 (KR)
Title: Method and composition for providing an improved combustion in process of combustion containing hydrocarbon compounds
Inventor: LINDSTROM ARNE
IPC: F02B47/00
Filed: 1986-11-12
Granted: 1995-03-16
Abstract: PCT No. PCT/SE86/00515 Sec. 371 Date May 9, 1989 Sec. 102(e) Date May 9, 1989 PCT Filed Nov. 12, 1986 PCT Pub. No. WO88/03550 PCT Pub. Date May 19, 1988.A method and a composition for providing an improved combustion containing hydrocarbon compounds in order to reduce the content of injurious substances in the exhaust gases/discharges, at which a liquid composition containing 10-80% by volume of a peroxide or peroxo compound is added to the air of combustion or the fuel-air mixture respectively.
Patent KR-100221389-B1 (KR)
Inventor: AGUSTIN RAMOS FRANK
IPC: B65D33/36
Filed: 1989-06-27
Granted: 1999-10-01
Abstract: 내용 없음.
Patent KR-970011192-B1 (KR)
Inventor: SUZUKI MASATO
IPC: H01F41/12
Filed: 1989-07-14
Granted: 1997-07-08
Abstract: 내용 없음.
Patent KR-920000944-B1 (KR)
Title: Multiple complex oxygen membrane
Inventor: KIM EUN-YOUNG
IPC: C08J7/04
Filed: 1989-11-11
Granted: 1992-01-31
Abstract: A surface modified multilayered composite  membrane  for  the separation  of  oxygen   enriched   air   comprises   (a)   porous polysulphone  layer;  (b)  sulphonated  polysulphone  layer;   (c) polysiloxane grafted layer formed by grafting  polysiloxanes  onto (b), and (d) rubber  layer  formed  by  coating  and  crosslinking polysiloxanes. The sulphonating agent is SO3/triethylene phosphate complex, the solvent is cyclo  hexane,  and  the  polysiloxane  is dihydroxypolydimethyl siloxane.  And  the  crosslinking  agent  is pref.  tris  (dimethylamino)   methylsilane,   tris   (cycloamino) methylsilane, etheylacetoxy  triacetate  silane  or  methylacetoxy triacetate silane.
Patent KR-960012374-B1 (KR)
Title: Heating system using stirling engine
Inventor: KIM SUNG-TAE
IPC: F02G1/043
Filed: 1989-12-15
Granted: 1996-09-20
Abstract: The system performs heating even when the atmospheric temperature is below 0 deg.C. The system comprises: an outer heat insulator(8) having cooling water passage(7) and set in the outer wall of a combustion chamber; a cooling water discharging tube(5) to supply the cooling water heated through the cooling water passage(7) to condenser(9); a temperature controlling part(14) controlling a three-way valve(6), an entrance valve(10), an exit valve(11) and an entrance valve(12) of a cooler.
Patent KR-920004950-B1 (KR)
Title: Making process for the electric steel plate
Inventor: BAE BYONG-GUN
IPC: C21D8/12
Filed: 1989-12-29
Granted: 1992-06-22
Abstract: A fabrication method for electric plate, which composition is >=
Patent KR-930009289-B1 (KR)
Title: Decorations and method of forming same
Inventor: JO JUN-HUI
IPC: B32B7/04
Filed: 1989-12-30
Granted: 1993-09-25
Abstract: The method  comprises  (a)  forming  a  40-60 μm  permeating adhesive  layer  (2)  by  directly  coating  the  surface  of  the substrate (1) with a transparent resin  containing  less  than  30 vol% solid portion, which is  a  two-component  paint  mixed  with epoxy and polyamide resins in the ratio of  1:1,  (b)  forming  an 80-120 μm base layer (3) by coating the permeating adhesive  layer with a  two-component  intermediate  coating  material  containing 10-30 vol% solid pigment portion, (c) dispersing and  arranging  a colored chip (4), which is mainly composed  of  polyvinyl  acetate emulsion, in an arbitrary shape on the base layer to  adhere,  and (d) forming  160-250 μm  transparent  surface  layer  by  coating thereon with a top coating layer of moisture-curable urethane  and drying the structrual body in the air.
Patent KR-920007686-B1 (KR)
Title: Extraction composition test kit and their use to extract or determine herpes simplex viral antigen
Inventor: CUMMIUS THOMAS J
IPC: A61K39/245
Filed: 1990-02-09
Granted: 1992-09-14
Abstract: An extraction composition has been found useful for extracting antigen from Herpes simplex virus. This composition has a pH of from 8.5 to 12, and comprises an alcoholamine or salt thereof, a nonionic surfactant comprised of a condensation product of an alkylphenol and ethylene oxide, cholic acid or a salt or derivative thereof and an anionic surfactant. Extraction of antigen is accomplished by contacting the extraction composition with a specimen suspected of containing herpes organisms under suitable conditions. Extracted antigen can be determined by forming an immunological complex with antibodies thereto and by detecting that complex. The extraction composition can be supplied as part of a diagnostic test kit.
Patent KR-930000122-B1 (KR)
Title: Process for making instant coffee
Inventor: JONG TAE-WON
IPC: A23F5/24
Filed: 1990-05-11
Granted: 1993-01-09
Abstract: A natural coffee extract is prepd.  by  (a)  roasting  coffee bean and pulverizing, (b) mixing the obtd. powder  with  water  of 2-3 times the powde weight, (c) heat-treating the mixt. at  95-270 deg.C under 0.5-30 kg/cm2 for 1-2 hr. and drying to obtain the  10 % or less water-contg. reactant, (d) pressing  or  extracting  the reactant with solvent, and filtering to obtain the final  product. The obtd. natural coffee extract  is  useful  for  the  prodn.  of instant coffee and forms little froth when  it  dissolves  in  hot water.
Patent KR-950003300-B1 (KR)
Title: Method of making a curved pipe
Inventor: TAKASUGI TAMOTSU
IPC: F16L43/00
Filed: 1990-05-30
Granted: 1995-04-10
Abstract: A bent pipe (1) is made of a metal strip (2) having one edge in a straight line and the other edge in a curved line by winding it helically. A double fold (5) and a single fold (6) are formed along the straight edge and the curved edge, respectively. Then the metal strip (2) is wound helically so that the narrow portions will be in juxtaposition with one another.
Patent KR-930011439-B1 (KR)
Inventor: YAMAMOTO AKIRA
IPC: G03G15/20
Filed: 1990-06-22
Granted: 1993-12-08
Abstract: 내용 없음.
Patent KR-930008142-B1 (KR)
Title: Apparatus for developing circuit board
Inventor: YUN KI-CHON
IPC: G03F7/32
Filed: 1990-07-03
Granted: 1993-08-26
Abstract: The apparatus comprises (1) a hopper type housing (31) having a chute (31a), (2) a substrate transfering device attached to  the upper portion of the housing, (3) a developing solution tank  (32) connected to the chute, (4) a developing solution  pumping  system for supplying the developing solution to a defined height from the upper face of the substrate transfering device, (5) a  device  for filtering  the  developing  solution  being  recovered  from   the housing, the device being located between the chute and the  tank, (6) a device for washing and drying the transfering substrate. The apparatus enhances a productivity and decreases the waste  of  the developing solution.
Patent KR-920009516-B1 (KR)
Title: Method for detection of dwarf virus
Inventor: HWANG YONG-SU
IPC: C12Q1/68
Filed: 1990-07-21
Granted: 1992-10-17
Abstract: A DNA probe for early diagnosing  black  line  dwarf  disease virus (I) is prepd.  by  (a)  separating  the  (I)  from  a  green leafhopper larva infected with the (I), (b) preparing cDNA library of the (I), (c) ligating the obtd. cDNA with rambda gtll vector to obtain the recombinant rambda gtll phage DNA (II),  (d)  inserting the obtd. (II) into pUC19 and transforming into E. coli JM101, and (e) collecting the recombinant  clone.  The  obtd.  DNA  probe  is useful for  the  early  diagnosis  of  a  green  leafhopper  larba infected with the (I).
Patent KR-920008611-B1 (KR)
Title: Cooking device used ultrared rays
Inventor: LEE YONG-KU
IPC: A47J27/088
Filed: 1990-08-13
Granted: 1992-10-02
Abstract: In the cooking appliance, a  far  infrared  radiator  (2)  is mounted at the upper part of case (1) to do  meat  or  vegetables. The appliance comprises heat insulating material  (4)  of  alumina wool at the upper  part  of  the  for  infrared  radiator  (2),  a reflecting plate (5) of aluminium, cover (6) fixed  by  supporting plate (7). The radiator (2)  includes  a  ceramic  heater  (9)  of U- bendings on a heat generating plate (10), and an electrode plate (15) .
Patent KR-960002894-B1 (KR)
Inventor: SUZUKI CHIAKI
IPC: G03G9/087
Filed: 1990-09-26
Granted: 1996-02-27
Abstract: 내용 없음.
Patent KR-940006996-B1 (KR)
Inventor: OKIHARA MASAKI
IPC: G11C11/401
Filed: 1990-09-27
Granted: 1994-08-03
Abstract: 내용 없음.
Patent KR-930000340-B1 (KR)
Title: Inverter controller system or control system of spinning machine
Inventor: OH CHANG-JU
IPC: D01H13/14
Filed: 1990-10-31
Granted: 1993-01-16
Abstract: The system reduces the cutting-off of a yarn by  controllithe velocity and the time of a spinning frame with  a  microprocessor. The system comprises a power generation section (2) for  detecting the trouble of a power supply, a reset section (3)  for  providing the reset signal to the system, a  parallel/serial  converter  (4) for  converting  the  parallel  input  to   a   serial   data,   a reset/watchdog detector (5) for detecting the operation status  of the reset section, a microcomputer (6) for controlling  the  whole system, a D/A converter (7), a voltage/frequency pattern converter (8) for  converting  the  output  of  the  D/A  converter  to  the frequency, an oscillator (10), a driver  (11)  for  providing  the output of the microprocessor to a diaplay (12) and the LED  arrays (13), and a keyboard (14).
Patent KR-930005546-B1 (KR)
Title: Driving circuit panel of display devices
Inventor: KWON SUN-KIL
IPC: G02F1/13
Filed: 1990-11-15
Granted: 1993-06-23
Abstract: The drive circuit board  for  improving  the  reliability  by decreasing the short of the data line and the gate line comprises: an insulating substrate; a plurality of gate lines formed  on  the substrate; a plurality of data lines,  which  are  formed  on  the substrate in the direction across the gate line;  a  plurality  of thin film transistors formed at respective  cross  points  of  the gate lines and the data lines; a plurality  of  pixel  electrodes, which apply the drive voltage to the displaying element connecting to the data line. The connecting line, which has lower resistivity than that of data line, is formed on the data line adjacent to the cross point.