baber/WOPTO huggingface dataset:
Patent KR-790000432-B1 (KR)
Title: Attaching method of flexible plastic label to synthetic fibre cloth
Inventor: YOON JUNG KEUN
Filed: 1977-07-12
Granted: 1979-05-18
Abstract: A method for attaching a flexible plastic label indicating the place of origin and weight of agricultural products to a net form knit bag made of polyethylene monofilaments was described. The label was attached to the net cloth by inserting adhesive synthetic resin tips having lower melting point than the synthetic resin monofilaments and the label between the cloth and the label and then heat-pressing at the melting point of the tips.
Patent KR-850000799-B1 (KR)
Title: Process for purification of contaminated fluids by focused laser radiation
Inventor: COPA WILLIAM M
IPC: C02F1/30
Filed: 1980-05-20
Granted: 1985-06-14
Abstract: Aq. fluids contaminated with microorganisms are disinfected by contacting them with a gas in which a plasma is generated by laser radiation. The plasma contains ultraviolet rays, X-rays, electrons and neutrons. The gas contains at least wo of O2, N2, Ar, He, Ne and CO2. The laser radiation is pref. produced by a CO2 laser of 9.2 to 10.6 mm wavelength.
Patent KR-840000874-B1 (KR)
Title: Video signal system
Inventor: HARASAWA GIYOSHI
IPC: H01J37/28
Filed: 1980-11-06
Granted: 1984-06-20
Abstract: An image signal processor for an electron microscope, which prevents too high or too low image brightness, consists of a gamma circuit (1) that changes its amplifying ratio according to the level intensity of the input image signal, a filter-level control circuit (3) that detects the small variance signals form the input signal, a filter circuit (4), and an adder (2) that provides the output as an image signal after totaling the output of the level circuit, the filter circuit, and the gamma circuit.
Patent KR-840001849-B1 (KR)
Title: A shaft-like dry coaler for coke
Inventor: DANGUILLIER WILHELM
IPC: C10B39/02
Filed: 1981-04-08
Granted: 1984-10-22
Abstract: Tower consists of a shaft with a top inlet for hot coke; and below the shaft is a cooling chamber divided into segments by radial walls. The cooling chamber has bottom inlets for a cooling gas, and also a bottom exit for the coke; and outlets for the gas are provided between the cooling chambers and the shaft. The cooling chamber pref. contains an axial brick core, from which three radial walls extend outwards to the cylindrical casing of this chamber, thus forming three separate compartments, each ca. 120 deg. wide. Each compartment contains a baffle spreading the coke descending through the chamber. Rapid and uniform cooling of coke is effected in min. times using the smallest possible cooling tower.
Patent KR-840001738-B1 (KR)
Title: A method for the preparation of vinyl compounds
Inventor: EZZELL BOBBY RAY
IPC: C07C41/24
Filed: 1981-06-10
Granted: 1984-10-18
Abstract: Fluorovinyl compds. II[T=alkyl, aryl; L=0, S; X=Cl, I, Br; Z=F, Cl, Br, Oh, amino, OA(A=alkali or alk. earth metal, quaternary ammonium), SA  were contacted with base to yield TLCF:CF2(I) Thus, FSO2CF2(F2OCF(CF2Cl)COF was contacted with Na2CO3 at 82oC and the temp. was raised to 150 deg.C to give FSO2CF2CF2OCF:CF2.
Patent KR-850001337-B1 (KR)
Title: Process for preparing 4-2-hydroxy-4-(substituted)phenyl naphtalen-2(1h)-ones and 2-ols,derivatives thereof and intemediantes therefor
Inventor: JOHNSON MICHAEL ROSS
IPC: C07D317/72
Filed: 1981-09-18
Granted: 1985-09-19
Abstract: Pharmacologically active 4-[2-hydroxy-4-(substituted)phenyl  naphtalen-2(1H)-one and 2-ols, their derivs. and intermediates [A=H, oxo; B = OH, C1-5 alanoyloxy, oxo; R1 = H, benzyl; R2=R3=H, methyl, OH, hydroxymethyl; W = H; Z = C5-13 alkylene  were prepd. The title compds. have CNS activity, esp. they  are non-narcotic analgesics, antiemetics and antidiarrhoeals. the title compds. also have tranquillising, sedative, anticonvulsant, diuretic and antianxiety activities.
Patent KR-860001435-B1 (KR)
Title: Controller port switch arrangement for sharing stored data among different systems
Inventor: BUNTEN III ROLAND J
IPC: G06F12/06
Filed: 1981-12-28
Granted: 1986-09-24
Abstract: The system has switches permitting the storage device to be shared by two separate controllers. Each controller in turn recieves commands and transfers the stored data to a different data processing system. The arrangement involves a number of subchannels each of which comprises at least one addressable storage device and two addressable interlocked port switches. The subchannel switching arrangement is characterized by each switch being addressable as if it were another device.
Patent KR-880000207-B1 (KR)
Title: Data-shifting and rotating apparatus
Inventor: KANG SUNG-MO
IPC: G06F7/00
Filed: 1981-12-31
Granted: 1988-03-12
Abstract: The circuit for shifting or rotating a multibit binary word in either the right or the left direction includes a scale factor decoder receiving a scale factor word which specifies the magnitude of the rotation and a direction control signal which specifies the direction of rotation.  The scale factor decoder provides a shift control word which is the same as the scale factor word when a right rotation is specified but provides a shift control word which is the complement of the scale factor word when a left rotation is specified.
Patent KR-840000824-B1 (KR)
Title: Method and apparatus for grouting into the underground
Inventor: NAKANISI WADALU
IPC: E02D3/12
Filed: 1982-02-05
Granted: 1984-06-15
Abstract: Through rotating inserting main body which is composed of airlift tubes, high pressure distributors and extractors, the clear water in the hole or bentonite is discharged for preventing the surface of hole as well as mixing the sand grouting and mixing the water to the airlift tube. By the high pressure zet distributor, the high pressure zet is distributed, and then it is absorbed and discharged from the air lift tube. It is characteristic of the method for grouting into the underground to charge the inserting material into the vacant hole by absorbing.
Patent KR-880000711-B1 (KR)
Title: Positioning apparatus
Inventor: JOHNSON HERBERT
IPC: D05B21/00
Filed: 1982-05-21
Granted: 1988-04-25
Abstract: Sewing machine workholder appts. comprises a frame movable in one direction via two gear racks which are both driven, pref. by respective gears rotated by a common drive motor, and rigidly coupled together.  A carriage on the frame has a work carrier, and is movable on the frame transversely of the frame movement direction.  Pref. the two gear are on respective stub shafts having ends with flat surfaces engaging on the ends of a middle shaft section, the two sets of mating flat surfaces being held engaged by respective coupling members.  Pref. the gear racks are adjustable upon the frame.
Patent KR-850001872-B1 (KR)
Title: Method and apparatus for recovering thermoplastic from coated fabric scrap
Inventor: LUFF BRUCE ALLEN
IPC: B29B17/00
Filed: 1982-06-30
Granted: 1985-12-28
Abstract: The process for recovering thermoplastic from coated fabric comproses chilling and embrittling the fabric, breaking it into particles in an impact mill and feeding the particles to a multideck vibration screener. The screener separates the particles into three types- coarse fabric, thermoplastic fines and the remainder. The first two are removed and the remainder are fed to an air separator where they are separated into fabric fines and coarse thermoplastic particles. The coarse and fine thermoplastic particles are combined for re-use. The invention finds particular use in removing PVC from PVC coated fabrics, e.g. seat covering material.
Patent KR-880001027-B1 (KR)
Title: Process for preparing polyphenyl esters
Inventor: YAMATSU ISAO
IPC: C07C69/612
Filed: 1982-07-23
Granted: 1988-06-15
Abstract: Polyprenyl alcohol esters of formula (I) are new.  In (I), R is (a) [R1=H or lower alkyl; R2=lower alkyl; m=0 or 1 ; n is 1, 2 or 3.  (I) may be prepd. e.g. by the esterification of terminal OH gp. of polyprenyl alcohol (II). compds. of (I) have long-lasting antiinflammatory activities.
Patent KR-970000345-B1 (KR)
Inventor: FERGASON JAMES L
IPC: C09K19/54
Filed: 1983-03-14
Granted: 1997-01-08
Abstract: 내용없음.
Patent KR-900003277-B1 (KR)
Title: Process for preparing derivatives of piperazine
Inventor: MASAKI MITSUO
IPC: C07D295/108
Filed: 1983-07-20
Granted: 1990-05-12
Abstract: The method of preparing piperazine derivatives (I) used in cerebral circulation-improving drug is presented. Thus, 2-(4- diphenylmethylpipeazinyl)-1-(4-hydroxyphenyl) propanol is obtained by mixing 50ml of methanol and (4.8g of) 2-(4-diphenylmethylpiperazinyl) -1-(4-hydroxylphenyl)-propanone and extracting with ether. In (I), R1 is hydrogen or lower alkyl group; R2  is hydroxyl, aralkyloxy, lower alkoxy, or alkenyloxy group; R3  and R4 are hydrogen and lower alkoxyl group.
Patent KR-860001288-B1 (KR)
Title: Hand cart
Inventor: KIM YONG-BOK
IPC: B62B7/12
Filed: 1984-05-03
Granted: 1986-09-10
Abstract: A circular driving device portion(2), which has a long hole (4) and a fixing portion(5) is assembled with a cover which has a circuit controller(6). A driving motor(7) and a rotating plate(8) are assembled in the driving device(2). A gear(9) or a belt pulley(9') connects the motor and the plate. A supporting shaft (12), which is made under the cart, is inserted into the hole (4) and assembled with the extruding portion(13) of the driving device. The supporting shaft(12) changes the rotation of the plate(8) into a reciprocating motion in the cart. Fixing the shaft to the fixing poriton(5) prevents the swing of the cart.
Patent KR-910000620-B1 (KR)
Title: Wire processing apparatus
Inventor: YUUJI IKEDA
IPC: H01B13/00
Filed: 1984-07-05
Granted: 1991-01-28
Abstract: The apparatus comprises first and second wire treatment stations (60 and 80). Wires (1) are fed through the second station (80) and their free ends are terminated to an electrical connector (2) at the first station (60). Wire lengthening rollers (58 and 59) are then operated to advance the wires by different lengths, so that they form loops between the stations (60 and 80). During such advance of the wires, wire tensioning rollers (91 and 104) are operated to keep the wires in tension between the tensioning rollers (91 and 104) and the wire lengthening rollers (58 and 59) and to pay out the wires into the loops. The wire lengthening, and the wire tensioning, rollers are then topped and the wires are simultaneously severed at the second wire treatment station (80) and the severed ends of the leads so formed are terminated to a second electrical connector (2 min ) at the second wire treatment station (80), after which, the terminated leads (1 min ) are ejected from the apparatus.
Patent KR-920004633-B1 (KR)
Inventor: RAGLAND FRANK R JR
IPC: H01J9/227
Filed: 1984-08-17
Granted: 1992-06-12
Abstract: 내용 없음.
Patent KR-910006226-B1 (KR)
Title: Method and device for analyzing organic addition agent using chromatography
Inventor: HEIKKILA KURT E
IPC: G01N30/46
Filed: 1984-11-09
Granted: 1991-08-17
Abstract: An accurate repeatable quantitative determination of the concentration of organic additives, additive breakdown products and organic contaminants in plating baths can be made using a novel high-pressure liquid chromatography apparatus in combination with size exclusion chromatography and total organic carbon analysis. The apparatus comprises (a) a chromatographic column containing a stationary phase and a support phase composition, having an inlet and an outlet; (b) a detector means for measuring the relative concentration of organic constituents, having an inlet and an outlet wherein the chromatographic column outlet is attached in liquid communication to the detector inlet; (c) a second column having a packing comprising at least a stationary phase composition and an inlet and an outlet wherein the second column outlet is connected in liquid communication with the chromatographic column inlet wherein the second column stationary phase composition can substantially reduce the affect of the acidic or basic components of the sample on the reproducibility, precision or accuracy of the analysis; (d) a sample introduction means having an inlet, an outlet and a sample introduction port, wherein the sample introduction means outlet is attached in liquid communication to the second column inlet; and (e) a source of solvent under pressure attached in liquid communication to the sample introduction means inlet.
Patent KR-900002249-B1 (KR)
Title: Injection moldable aromatic polyester compositions and method of preparation
Inventor: COTTIS STEVE G
IPC: C08L67/00
Filed: 1985-05-13
Granted: 1990-04-07
Abstract: A fluidity of an aromatic oxybenzoyl polyester moulding is improved by adding a small amount of a polymeric flow modifying agent of (I)- (V) to an aromatic oxybenzoyl polyester compsn.  In (I)-(V), p is 0- 0.9; q is 0.1-1.00; r is 1-7; s is 0.3-1.00; t=0-0.7.  The polyester is produced from iso- and/or terephthalic acid, p-hydroxybenzoic acid and bisphenol.  The moulding is useful for the prodn. of microwave or thermal oven.
Patent KR-890002753-B1 (KR)
Title: Residential information communication devices
Inventor: MORITA TOSHINARI
IPC: H04M11/06
Filed: 1986-01-10
Granted: 1989-07-26
Abstract: The system having a security function for detecting fire, thief or gas leakage and a monitor function for monitoring electrcity or water usage provides the monitored information as well as checking the security circuit after reporting the security status of the home to the management center (C) through a telephone line (T), which report is performed regularly.  The system comprises a sensor group (1), an information board (2), a gas shut down valve (3), an emergency display (4), alarms for inside (8) and outside (5), a power source (6), and a backup battery.
Patent KR-890002658-B1 (KR)
Title: Rotary type internal combustion engine
Inventor: AN IN-SU
IPC: F02B53/00
Filed: 1986-02-06
Granted: 1989-07-22
Abstract: The rotary IC engine comprises a rotating part (A) of a multilateral housing (1) with covers enclosing a central revolving body (2) of a few rotary blades (2a) around which half-moon shape grooves (3a,3a') are made on starlike gyrating bodies (3,3',3") to connect separate burning chambers, suction and enhaust holes, a cylinder part (B) having pistons (10) linked to connecting rods (9) on an eccentric part of a crank shaft (8) and radial-arranged cylinders connected to the suction and the exhaust holes for compressed air by check valves, and a supercharging part (C) charge cylinders with air through the compressed air suction inlet.
Patent KR-900008132-B1 (KR)
Title: Pure amino acid chelates
Inventor: ASHMEAD HARVEY H
IPC: C07C229/00
Filed: 1986-05-23
Granted: 1990-10-31
Abstract: An aminoacid chelate (I) is claimed, consisting of Fe, Zn, Mn, Mg, Cu and/or Ca, chelated to 1 or more of alpha-aminoacids, protein hydrolysates, polypeptides and/or dipeptides, such that (I) is free of anions other than OH or weak organic acid anions. The lack of contamination anions (e.g. chloride or sulphate) increases the bioavailability of the metal, e.g. for enzyme activation or as plant/ soil supplements, e.g. where soils already contain an excess of chloride or sulphate, or reduces corrosion problems where chelates are used to clean ion exchange resins contained in stainless steel tubes.
Patent KR-930009144-B1 (KR)
Title: Manufacturing method of solar cell
Inventor: YUN KI-WAN
IPC: H01L31/047
Filed: 1986-07-11
Granted: 1993-09-23
Abstract: The method comprises (a)  forming  a  metal  electrode  layer under the N+ type  semiconductor  substrate  (2)  and  an  N  type epitaxial  layer  (3)  on  the  substrate  (2),  (b)  forming   an equi-spaced silicon oxide layer (4) on the N type epitaxial  layer (3), (c) etching the N type epitaxial layer (3) to form a  V  type groove (6) using the silicon  oxide  layer  (4)  as  a  mask,  (d) removing the silicon oxide  layer  (4),  (e)  forming  a  P+  type epitaxial layer (7) on the silicon oxide-removed n type  epitaxial layer (3), and (f) forming a metal electrode layer (8) of  desired pattern the P+ type and N type epitaxial  layers  to  improve  the efficiency of solar cell.
Patent KR-890004375-B1 (KR)
Title: The production of liquid crystal cells using birefringence effect
Inventor: YUN GI-CHON
IPC: G02F1/133
Filed: 1986-07-31
Granted: 1989-10-31
Abstract: The liquid crystal device displays more stable screen, that has improved contrast characteristic and can be manufactured.  A distinctive feature of this method is to take advantage of color filter (8), best transmitting wave of 525nm, between upper glass plate (1) and polarizing plate (5) for high contrast and stability.
Patent KR-900009156-B1 (KR)
Inventor: WU MUYEON M
IPC: C08L27/06
Filed: 1986-10-17
Granted: 1990-12-22
Abstract: 내용 없음.
Patent KR-900000025-B1 (KR)
Inventor: BRUASALBACH HANS W
IPC: H01S3/22
Filed: 1985-10-16
Granted: 1990-01-18
Abstract: 내용 없음.
Patent KR-900001752-B1 (KR)
Title: Transportation method of synthetic rubber chips
Inventor: MATSUBARA TETSUYUKI
IPC: B65G53/04
Filed: 1987-03-25
Granted: 1990-03-19
Abstract: A process for transporting synthetic rubber chips comprises treatment with water and/or steam (total 2-50 wt.%) at temps. up to 160 C, which reduces tackiness between the chips; and transportation through pipes or along conveyer systems.  The process facilitates the production of synthetic rubber compositions or products.
Patent KR-900005714-B1 (KR)
Title: Essel having laterally offset propeller
Inventor: MATSUMOTO NORIHIRO
IPC: B63H20/00
Filed: 1987-07-07
Granted: 1990-08-06
Abstract: The vessel has a hull which is approximately symmetrical about its centre line (2). A single propeller is mounted on a shaft (3) which is positioned eccentrically from the vessel's centre line. The shaft is positioned at a ratio (d/D) between 5% and 25% where d is the distance between the shaft and centre line and D is the propeller dia. The shaft is offset to starboard when propeller rotation is anticlockwise.
Patent KR-910008057-B1 (KR)
Inventor: MATHEWS DEREK
IPC: B60C9/20
Filed: 1987-12-03
Granted: 1991-10-07
Abstract: 내용 없음.
Patent KR-900006459-B1 (KR)
Title: Displayer of tool number
Inventor: KIM TAE-WOONG
IPC: G05B19/18
Filed: 1987-12-28
Granted: 1990-08-31
Abstract: The displayer shows the present use tool number and next tool number in a NC machine having no automatic tool changer (ATC).  A synchronous signal generator (1) provides synchronous signal when receiving the strobe signal (TSa) to shift the contents of a register (R2) to a register (R3). The corresponding tool number stored in registers (R2,R3) are sent to segments (S1-4) to display them after receiving the ready signals for next or present number display. When the signal (TSa) is applied, the spindle or other driving apparatus are halted for a moment.
Patent KR-950000068-B1 (KR)
Title: Heat-curable polymer composition having imide and epoxy groups
Inventor: ARPIN RENE
IPC: C08G73/12
Filed: 1988-01-09
Granted: 1995-01-09
Abstract: These compositions are obtained by reaction, by a continuous process operated in a blender with an extruder screw, between:
 (a) one or more N,N-bismaleiimides,
 (b) one or more diprimary diamines, and
 (c) one or more epoxy resins belonging to the class of glycidyl ethers of optionally chlorinated or brominated divalent phenols. 
<??>These compositions are employed especially for the production of moulded and laminated objects.
Patent KR-950002993-B1 (KR)
Inventor: TAKAHASHI TOKUYUKI
IPC: H04H20/77
Filed: 1988-08-05
Granted: 1995-03-29
Abstract: 내용 없음.
Patent KR-930002751-B1 (KR)
Title: Apparatus for displaying self address data in paging receiver
Inventor: YUN YONG-HAN
IPC: G08B5/22
Filed: 1988-09-29
Granted: 1993-04-09
Abstract: The apparatus displays self address data of a pager  receiver in decimal format. It includes  a  RF  receiving  section  (2),  a memory (5) for storing self address and frame data  in  binary  or decimal format, a microprocessor (4) for generating  alarm  signal when receiving data equals to self data, and an alarm  driver  (6) for driving a speaker (7) to generate alarm signal.
Patent KR-910002786-B1 (KR)
Inventor: LESSIE STEPHEN L
IPC: F01C1/02
Filed: 1988-11-02
Granted: 1991-05-04
Abstract: 내용 없음.
Patent KR-910000102-B1 (KR)
Title: A frequency converter for the stabilized power supply of asynchronous motor
Inventor: GOUSSET ALAIN
IPC: H02M7/5387
Filed: 1987-05-20
Granted: 1991-01-19
Abstract: PCT No. PCT/FR87/00166 Sec. 371 Date Jan. 19, 1988 Sec. 102(e) Date Jan. 19, 1988 PCT Filed May 20, 1987 PCT Pub. No. WO87/07455 PCT Pub. Date Dec. 3, 1987.A frequency converter is provided for the power supply of an asychronous motor, comprising: a rectifier bridge (11) connected to a multiphase network and to an intermediate DC circuit (12); an inverter (13) comprising three pairs of static switches (T1-T6) connected in a Graetz bridge; characterized by; a means (21) for reading the current associated with the intermediate circuit (12) and elaborating an image signal of the reverse circuit and delivering an image signal of the current in this circuit; a stabilization control circuit (22) connected to said means (21) and delivering a reverse current excess signal (ST) when the signal (Id) exceeds an adjustable threshold; and a means (25) for reducing the output voltages of the inverter, and adapted for modifying the modulated pulses, this means being controlled by the output signal (ST) of the stabilization control circuit (22).
Patent KR-920001379-B1 (KR)
Title: Method for producing epo
Inventor: LEE BYEONG-UK
IPC: C12N15/16
Filed: 1989-02-20
Granted: 1992-02-11
Abstract: A erythropoietin i.e. glycoprotein hormone is prepd.  by  (a) cutting  lamda  phage  DNA  with  restriction  enzyme  ECoRI   and selecting erythropoietin gene-contg. fragment, (b)  inserting  the fragment into the pBR322 and transforming into the E. coli  HB101, (C) fermenting the transformed E. coli HB101 in the LB medium  and collecting    plasmid    by    EtBr-CsCl    density       gradient ultracentrifugation, (d) treating the obtd. plasmid with  BSSH  II and Bgl II to obtain the fragment (2374 base pair),  (e)  treating the obtd. framgment with T4 DNA polymerase, sticking to the  BamHI linker, and inserting into the pDW-M to obtain the recombinant DNA vector pDW-MO931 (I), (f) transforming the  (I)  into  the  mammal cell to obtain the recombinant (KFCC 10670), and (g) culturing the BHK to obtain the human erythropoietin.
Patent KR-930002042-B1 (KR)
Inventor: BABA MITSUHIRO
IPC: H03J5/02
Filed: 1989-02-25
Granted: 1993-03-22
Abstract: 내용 없음.
Patent KR-910007555-B1 (KR)
Title: Hollow fiber and manufacturing method of that
Inventor: CHO DAE-HYEON
IPC: D01D5/24
Filed: 1989-06-08
Granted: 1991-09-27
Abstract: A hollow fiber of 30-35% hollowness percentage is produced by spouting a low melting point  fiber-forming  polymer  (a)  in  the inner of the bowed slit (1) and a high melting point fiber-forming point (b) in the outer of the slit (2), drawing the polymers (a,b) to produce the hollow fiber of 3-40 deniers single yarn  fineness, crimping the fiber to be 3-20 no./inch  of  crimp  number  by  the crimping knife, and treating the  fiber  with  a  silicon-swelling agent. ESP. the melting point difference of (a) and (b) may be  30 deg.C or more. The hollow fiber has a good heat retaining property and durability.
Patent KR-950003009-B1 (KR)
Inventor: KAWAGUCHI TAKASHI
IPC: G04C3/00
Filed: 1989-07-11
Granted: 1995-03-29
Abstract: 내용 없음.