baber/WOPTO huggingface dataset:
Patent JO-1103-B1 (JO)
Title: Method for improving soil qualities and agent for performing this method
Inventor: GOTTERIED HELBLING
Filed: 1980-08-25
Granted: 1982-07-10
Abstract: To improve the water conservation of desert soils or pot growing soils, 1 to 20% by weight, based on the total mixture, of a granular material is mixed therewith, said granular material mainly consisting of polyacrylamide The soil material then has AN increased water absorptivity, an improved water retention, a reduction of the water evaporation and is loosened in a stabilizing manner
Patent KR-810001435-B1 (KR)
Title: Magnetron conversion element
Inventor: OHMURA YOSHIMODO
IPC: G01D5/18
Filed: 1974-03-25
Granted: 1981-10-21
Abstract: A magnetoresistive element for detecting spaced alternating magnetic field comprises first and second ferromagnetic strips, means for electrically connecting the strips in series, the strips being spaced from each other by a distance equal to 1/4nλ wheren is an integer, and where λ is the wave length of the alternating magnetic field to be detected, input terminals connected to the opposed ends of the strips, and an output termanal connected to the junction between the strips.
Patent KR-810001259-B1 (KR)
Title: Paper board container
Inventor: LISIECKI R
IPC: B65D5/72
Filed: 1977-08-26
Granted: 1981-10-08
Abstract: The carton is made up from a rectangular piece of board which is folded to form a square sectioned tube.  The top edge of the carton has two triangular flaps(42,44) which are pressed inwards so that the edge panels(68,69) on one side and the other edge panels(78,79) on the other are pressed inward.  The two edges(50,62) are brought together and the additional flap(53) is folded over flat.  The groove(52) is locatd on from the lid so as to open the carton.
Patent KR-830001949-B1 (KR)
Title: 자동 판매기
IPC: G07F11/34
Filed: 1979-03-12
Granted: 1983-09-26
Abstract: 내용 없음.
Patent KR-820000139-B1 (KR)
Title: Process for preparing propionic acid derivatives
Inventor: FUJIMOTO Y
IPC: C07D495/04
Filed: 1979-06-15
Granted: 1982-02-20
Abstract: Propionic acid derivs. (XXXII; Y = CH, N; A = O, S; R = hydroxy, amino, C1-5 lower alkoxy), useful as an inflammation inhibitor, were prepd. by the reduction of compd. XXXI.  Thus, 172 mg ethyl-2-(10,11-dihydro-11-oxodibenzo[b,f -thiepin-3-yl) propionate was dissolved in 1 ml toluene, followed by addition of Zn-amalgam, 0.5 ml conc. HC1 and 0.4 ml H2O, and refluxed for 4 hr to give 26 mg ethyl-2-(10,11-dihydrodibenzo[b,f thiepin-3-yl) propionate.
Patent KR-840000323-B1 (KR)
Title: Process for preparing 2-alkoxy phenyl-imidazo(4,5-b)pyridines
Inventor: AUSTEL DR VOLKHARD
IPC: C07D471/04
Filed: 1980-07-10
Granted: 1984-03-19
Abstract: The title compds. (I; R1=C1-3 alkoxy; R2=R3SO2Z; Z=alkylene; R3=(substituted) Ph or aralkyl and their salts were prepd., having hypertensive and pos. inotropic activity(test data tabulated).  Thus, IHCl [R1=4-MeO; R2=2-ClCH2CH2-O2) reacted with PhSH in MeOH contg. NaOMe, and the product was oxidized with H2O to give 72% I (R1=4-MeO; R2=2-PhSOCH2-CH2O2).
Patent KR-810001596-B1 (KR)
Title: Flexible seal assembly
Inventor: SALTER LOWELL S
IPC: F16J15/32
Filed: 1981-05-19
Granted: 1981-10-27
Abstract: A flexible seal and seal assembly is disclosed for use in rolling mills where roll necks are journalled for rotation in oil film bearings.  The seal assembly includes the flexible seal surrounded by a circular non-rotatable rigid seal end plate(58) having a radially inwardly extending rigid flange(60) separating oppositely extending rigid shoulders(62a,62b).  The rigid flange is located between the flexible flanges(40a,40b) of the seal(28), with its inner edge spaced radially from the seal body(30).  The shoulders of the seal end plate have cylindrical shoulder surfaces(64) which are parallel to the rotational axis of the roll neck and which are arranged to be sealingly engaged by the flexible annular lips(42a,42b) of the seal.
Patent KR-830002499-B1 (KR)
Title: 마찰성 고무의 조성물
IPC: C08J5/14
Filed: 1981-07-15
Granted: 1983-10-27
Abstract: 내용 없음.
Patent KR-880001938-B1 (KR)
Title: Method and apparatus for manufacturing a corrugated member
Inventor: HOFER OTTO J
IPC: B31F1/24
Filed: 1983-01-12
Granted: 1988-10-04
Abstract: The machine for making corrugated cardboards delivers a flat strip (3), forming the underlayer, to the work station in a stepwise motion.  Two similar tools (4,5) oscillate in the vertical direction, with one tool (4) operating in advance of the other one (5).  A third tool (6) moves horizontally.  The combined working of these tools forms the corrugations in the upper layer (2) and presses it against the lower layer to bond the two layers together.  The length of each step of the intermittent motion is equal to the pitch of the corrugations in the upper layer.
Patent KR-860001942-B1 (KR)
Title: Electromagnetotherapeutic apparatus
Inventor: HASHIMOTO GEN
IPC: A61N2/00
Filed: 1983-06-30
Granted: 1986-11-01
Abstract: The device applies a fluctuating magnetic field produced by a coil. An alternating voltage of predetermined level is used to charge a capacitor which produces a discharge voltage of 50-500 volts. The coil having between 10 and 200 turns is connected to the capacitor terminals via a thyristor switching device. A trip circuit switches the thyristor at a frequency between 4 and 20 Hz, and the electrical charge of the capacitor discharges in the coil. The wave-form of the electrical current through the coil produces a fluctuating magnetic field whose wave-form has greater than a 5:1 relationship between relative rise and fall times.
Patent KR-910006733-B1 (KR)
Title: An improved optical fiber ribbon structure
Inventor: TAYLOR JOHN E
IPC: G02B6/04
Filed: 1984-06-18
Granted: 1991-09-02
Abstract: An optical fibre ribbon structure suitable for use in an optical cable or other application where there is a risk that optical fibres will be subjected to a tensile force comprises a plurality of optical fibres (1) and flexible reinforcing elements (2) of resilient material arranged side by side and embedded in an elongate plastics body (3). Each resilient reinforcing element (2) is set in such a form that the ribbon structure follows a path of smoothly curved undulations (4) whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. When the undulating ribbon structure is subjected to a tensile force, the ribbon structure straightens in a lengthwise direction against the action of the resilient reinforcing elements thereby reducing the tensile force otherwise applied to the optical fibres (1). When the tensile force is removed, the ribbon structure returns towards its original undulating form.
Patent KR-920005764-B1 (KR)
Inventor: BACHMANN HERBERT
IPC: B22D41/28
Filed: 1984-08-20
Granted: 1992-07-18
Abstract: 내용 없음.
Patent KR-900001982-B1 (KR)
Title: Rapid lpe crystal growth
Inventor: COOKE MELVIN S
IPC: H01L21/208
Filed: 1984-09-12
Granted: 1990-03-30
Abstract: Growth is performed by causing at least part of the soln. to flow over the surface, in a channel while the temp. of the substrate is held at below the saturation temp. of at least part of the soln.  The channel is configured to establish streamline flow in the vicinity of the substrate surface.
Patent KR-870000950-B1 (KR)
Title: Garment pattern form
Inventor: NISHI BEATRICE Y
IPC: A41H5/01
Filed: 1984-10-26
Granted: 1987-05-14
Abstract: Form comprises an upright post with four adjustably positionable members, mutually spaced and releasably securable to the post. The members represent shoulder, bust, waist and hip regions and removably carry surfaces on which tissue paper patterns can be mounted. There is pref. a skirt element removably secured to a bodice element and both of adjustable size and shape by being of flexible material, pref. "Pellon". The first member pref. has a pair of strips projecting laterally from a rigid body, and the second has a pair of spaced cups on arms extending from the post. The third and fourth members pref. comprise a number of adjustably mounted shafts extending horizontally.
Patent KR-920004817-B1 (KR)
Inventor: MULVEY PATRICIA S
IPC: A61K8/40
Filed: 1984-12-22
Granted: 1992-06-18
Abstract: 내용 없음.
Patent KR-920001461-B1 (KR)
Inventor: OGATA KAZUMI
IPC: C07D491/052
Filed: 1985-02-25
Granted: 1992-02-14
Abstract: 내용 없음.
Patent KR-900000193-B1 (KR)
Title: Alarm device
Inventor: NAGATSGAWA NORIHIKO
IPC: G08B13/00
Filed: 1985-03-14
Granted: 1990-01-23
Abstract: a mode selection circuit which selects 'Present' mode which represents presence of a resident in a house, building, room or the like and 'Absent' mode which represents absence of the resident from the house or the like, the mode selection circuit being set by the resident, a door open/closed detection circuit which detects a door of the house, building, room or the like being in open state or closed state ; a sequential circuit which comprises a first flip-flop circuit which is enabled when the mode selection circuit is in 'Absent' mode.
Patent KR-920000696-B1 (KR)
Inventor: TUNG WILLIAM C I
IPC: C08L67/00
Filed: 1985-04-15
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-900000857-B1 (KR)
Title: Solderable conductive polymer composition
Inventor: JOHN FRANK S
IPC: H01B1/22
Filed: 1985-05-16
Granted: 1990-02-17
Abstract: The conductive polymer for thick film having a good solderability, is prepd. by dispersing satd. monocarboxylic acid-coated metal in thermoplastic matrix.  Thus, 0.1 g octadecanic acid dissolved in 5 g isopropyl alcohol is added to 10 g Ni powder followed by evaporating alcohol to give satd. carboxylic acidcoated Ni powder.  Then, 3 g acid-coated Ni powder blended in the mixt. of 20% o-cresol novolac resin, 40% epoxy cresol novolac resin and 40% butylcarbitol acetate to give the conductive ink.
Patent KR-940001783-B1 (KR)
Title: Vertical tube heat exchanger panel and manufacturing method thereof
Inventor: FOURNIER JEAN
IPC: F22B37/20
Filed: 1985-06-05
Granted: 1994-03-05
Abstract: A heat exchanger panel having vertical tubes (1, 2) which form loops between an inlet (1A) and an outlet (1B) via which they are suspended from a rigid structure (3, 4), and intended to come into contact via their outer surfaces with a soot-laden gas characterized in that its tubes are separated from one another at a pitch which is a little greater than their diameter, in that the tubes of the central portion are interconnected by fins, and in that the end tubes directly connected to the suspension structure are fixed to one another and to the nearest adjacent tube by short members (14, 15) welded on either side to adjacent tubes (21, 22, 23) at a level below that of the top loops of the panel, and are connected to one another and to the adjacent tube below the fixing members by fins (26).
Patent KR-900000911-B1 (KR)
Title: Unsaturated polyester resin composition for treating cathod-ray tube
Inventor: TANAKA KAZUYUKI
IPC: C03C17/32
Filed: 1985-08-09
Granted: 1990-02-19
Abstract: The resin compsn. for safeguarding CRT against implosion, is prepd. by dissolving (A) unsatd. polyester with a mol. wt. of 500-8000 on the basis of 1 mol. unsatd. gps. obtd. by reaction of an acid ingredient contg. an unsatd. dibasic acid and/or its acid anhydride and opt. another multibasic acid and alcoholic ingredients, (B) styrene monomer and/or its derivs., and (C) one or more of polymerizable unsatd. compds. selected from acrylonitrile, itaconic acid and citrconic acid anhydride.
Patent KR-870001135-B1 (KR)
Title: Nylon stocking's surface loop forming method
Inventor: BAE YONG-TAE
IPC: D04B1/24
Filed: 1985-09-03
Granted: 1987-06-09
Abstract: An air inhale pipe(6) is established beside the nylon yarn delivering feeder(5) of the stocking weauing machine.  A loop yarn delivering hole(6') and an air inruding hold (6") are made at the outside edge of the pipe(6).  A compressed air delivering hose(7) is connected to the air hole.  A stretched loop yarn(2a) is delivered. through the hold(6') to the needles with the nylon yarn by the air pressure. The fast delivering speed of the loop yarn make a loop inward the cylinder.
Patent KR-870002192-B1 (KR)
Title: Vacuum control device for advance angle apparatus
Inventor: KIM SANG-HWAN
IPC: F02B75/02
Filed: 1985-10-31
Granted: 1987-12-28
Abstract: The vacuum control device is provided with holes 4 and 4' respectively connecting to vacuum pipes 13 and 13' and with an air inlet hole 4", the holes 4 and 4' being partially enlarged to form a respective vacuum room 2 and having a valve 5 to control the opening of hole and the hole 4" also having a control valve 5'. The device is fixed on the vacuum pipe connecting the vacuum advancer with a carburetor to control vacuum level in the advancer.
Patent KR-890003458-B1 (KR)
Title: Method of manufacturing a molded article having good demensional stability
Inventor: IKENAGA YUKIO
IPC: B32B7/028
Filed: 1985-11-25
Granted: 1989-09-21
Abstract: A method of manufg. a molded article of good demensional stability, characterised in that a first layer (s) consisting of a sheet formed of a melt-phase anistropy exhibiting thermoplastic polymer so that the sheet has a linear expansion coefficient of a negative value in the direction of the polymer flow therein, and a second layer (s) having a linear expansion coeff. of a positive value, are laminated one over another in, alternative way onto a composite sheet, and in that the first and second layers are controlled in thickness so that the negative linear expansion coeff. value of the 1st layer (s) and the positive linear expansion coeff. value of the 2nd layer (s) are offset against each other.
Patent KR-890002390-B1 (KR)
Title: T.v. circuit for safety watching distance
Inventor: PARK CHON-HO
IPC: H04N5/44
Filed: 1986-02-01
Granted: 1989-07-02
Abstract: The circuit comprises an ultrasonic transmitter and an ultrasonic receiver for watching distance measurement and a control circuit for adjusting TV brightness.  When a person approaches within the appropriate watching distance, the brightness of the TV turns dark. The standard watching distance adjusting circuit (F) determines the appropriate distance corresponding to the frame size and adjusts the variable registor.
Patent KR-880001031-B1 (KR)
Title: Improved partially oriented nylon yarn and process
Inventor: SELIVANSKI DRORU
IPC: D01F8/12
Filed: 1986-04-21
Granted: 1988-06-15
Abstract: A sheath-core filament spun at least 2200 MPM is characterised in that it has a nylon 66 sheath component surrounding a polymeric core component, the sheath component having a higher melt viscosity (at 284≰C) than the core component.  Also, claimed are; (i) a process for spinning the sheath core filament; and (ii) prodn. of a textured yarn comprising simultaneously drawing and friction-twist texturing the filament.  The filaments have high RV sheaths and low RV cores. Exceptional crimp developement is achieved in the resulting textured yarn.
Patent KR-900001105-B1 (KR)
Title: Connector
Inventor: GOCHI AOYAMA
IPC: H01R13/627
Filed: 1986-06-24
Granted: 1990-02-26
Abstract: An electrical connector comprises a plug housing (20) and a receptacle housing (10) which are mated and secured together.  The securing members, latching arm (23) of plug housing and engaging portion (12) of receptacle housing, form a portion of an upper surface of each of the housings which allows the overall size of the electrical connector to be reduced.  When the plug housing is inserted into the receptacle housing a projection (22) engages a part (12a) of one portion.  This engagement causes the latching arm to move inwardly.  A rear latching member in the form of a resilient lance (24) is provided to prevent the arm from being moved inwardly too far, eliminating the possibility of it taking a permanent set.
Patent KR-950005570-B1 (KR)
Inventor: OHTA TOSHIRO
IPC: G11B23/04
Filed: 1986-08-30
Granted: 1995-05-25
Abstract: 내용 없음.
Patent KR-900001925-B1 (KR)
Title: Cutter for resin molded-shape gate solidified body driver device
Inventor: NAKAMATZ HIDETOSHI
IPC: B26D1/02
Filed: 1986-08-30
Granted: 1990-03-26
Abstract: Plastic mouldings are deflashed by rotatng a cutter (5), bringing this into contact with the mouldings and passing it aganist the moulding.  The cutter has a shaft with radial cutting features round its circumference.  The cutter acts along curves on the moulding and it therefore deflashes completely.  The cutter can be handles without danger.
Patent KR-920007698-B1 (KR)
Inventor: CHU MOSI
IPC: B41J33/516
Filed: 1986-09-03
Granted: 1992-09-15
Abstract: 내용 없음.
Patent KR-900003079-B1 (KR)
Title: Automatic direction control apparatus
Inventor: PARK HONG-CHUL
IPC: H04N5/232
Filed: 1986-11-29
Granted: 1990-05-07
Abstract: The apparatus for automatically adjusting the video camera direction includes a pair of gyroscopes placed on the video camera head part and a helmet of a photographer. Each gyroscope comprises a gyro support ring (3) having a LED and a lens, a sensor belt (6) having a number of the photo transistors (Q1....n) , a gyro wheel (1), and a gyro motor (M). When the directions of the video camera and the photographer are different from each other, the sensors in the gyroscopes detect the error and the output of the photo transistor drives the motor in the viedo camera to follow the view direction of the photographer.
Patent KR-890004524-B1 (KR)
Title: Scroll compressor
Inventor: MORISIDA ETSUO
IPC: F04C18/02
Filed: 1986-12-03
Granted: 1989-11-10
Abstract: A scroll type compressor includes two fixed bearing carriers (7,11) spaced at a distance from each other, a driving spiral (1), and a driven spiral (2) synchronously driven by the surface contact of the spiral disks (1a,2a).  The driving spiral has a circular disk (1b), a spiral disk (1a) standing out from the surface of the disk (1b) and a shaft (4) which protrudes from the other surface of the circular disk and is rotationally mounted on the first bearing carrier.  The driven spiral has a circular disk (2b), a spiral disk (2a) standing from one surface of the circular disk and a shaft (5) which projects in the opposite dcirection to the shaft of the driving shaft and is rotationally mounted on the second bearing carrier (11).
Patent KR-880002254-B1 (KR)
Title: Fuzzproof carpet and it's making method
Inventor: KIM HYONG-KIL
IPC: D04H11/04
Filed: 1987-01-22
Granted: 1988-10-20
Abstract: The carpet sheet is heated at its cut edges to eliminate fuzz by passing the sheet between heat sources (7).  Fuzz at the cut edges melts on passing by the heat sources to be trimmed by rollers (8) for the cut ends of loops to have a decline angle "α" which preferably ranges 0 to 30 degrees.
Patent KR-910001896-B1 (KR)
Title: Filter for liquid metal
Inventor: MANJOLRE LOUI
IPC: C22B9/02
Filed: 1987-02-21
Granted: 1991-03-30
Abstract: Filter based on cellular ceramic material consisting of mullite and zirconia. 
<??>Process of preparation and the application to the filtration of liquid metals or alloys of very high melting point.
Patent KR-950002913-B1 (KR)
Inventor: BERKEY GEORGE E
IPC: C03B19/14
Filed: 1987-02-28
Granted: 1995-03-28
Abstract: 내용 없음.
Patent KR-900002358-B1 (KR)
Title: Ink coating microcapsules for pressure-sensitive copying paper
Inventor: IRAKASHI YURIKO
IPC: C09D11/033
Filed: 1987-05-14
Granted: 1990-04-12
Abstract: A microcapsule ink comprises microcapsule A contg. dye soln. and polynuclear type microcapsule B contg. solvent without dye. Microcapsule B has 1.1-3.5 times as large ave. particle size as microcapsule A.  The solvent is pref. alkylnaphtahalene, alkylbiphenyl, chlorinated paraffin, mineral oil, vegetable oil, phthalic acid ester or their mixt.  The ink improves an abrasion resistance and a recording speed of pressure-sensitive copying paper.
Patent KR-890003527-B1 (KR)
Title: Radiator for semiconductor
Inventor: SONG TAE-HO
IPC: H01L23/46
Filed: 1987-06-27
Granted: 1989-09-23
Abstract: A semiconductor cooling module of block type comprises a pair of upper and lower bodies (1,2).  The annular passages (9) formed around the pistons (3) inserted in the lower body (2) communicate with one another via a coolant passage (7).  The pressure space (8) formed over the piston (3) head in the upper body (1) communicates with the coolant passage (7) through the annular gap (6) around the piston (3) inserted therein.  The O-ring (5) is used for sealing the coolant which is flowing within the cooling module.
Patent KR-960013464-B1 (KR)
Title: Dna function bloc and plasmid, yeast transformed thereby, process for preparing hirudin
Inventor: LOISON GERARD
IPC: C12N15/15
Filed: 1987-07-10
Granted: 1996-10-05
Abstract: Functional DNA block permitting the preparation of hirudine from yeast, characterised in that it comprises at least the sequence:  -Str-Lex-Scl-gene H  gene H being the hirudine gene or one of its variants, Str is a DNA sequence containing the signals ensuring the transcription of gene H by the yeast, Lex is a leader sequence needed to obtain the excretion of the product of the gene, Scl is a DNA sequence coding for the site of cleavage by the proteinase ycsF, a cleavage site which is unique and situated in the precursor of hirudine immediately ahead of gene H. The invention relates more particularly to a functional DNA block in which gene H codes for HV1.
Patent KR-910001359-B1 (KR)
Inventor: IKEYA AKIHIKO
IPC: C30B25/02
Filed: 1987-07-23
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-970003519-B1 (KR)
Inventor: FRANK BRUCE HILL
IPC: C07K14/62
Filed: 1987-10-13
Granted: 1997-03-18
Abstract: 없음.
Patent KR-930003120-B1 (KR)
Inventor: INAGAKI HIROMICHI
IPC: B65B9/20
Filed: 1987-10-26
Granted: 1993-04-19
Abstract: 내용 없음.
Patent KR-900003090-B1 (KR)
Title: Process for preparing aclylic pyrimidine derivatives
Inventor: KIM YONG-HAE
IPC: C07D239/22
Filed: 1988-03-22
Granted: 1990-05-07
Abstract: Non-ring pyrimidine derivs. of formula (I) are prepd. by reacting a pyrimidine of formula (II) with 2-acetoxyethlacetoxymethylether or O- acethylmethyl-1, 3-di-O-benzylglycerol in the presence of zinc iodide and dimethylformamide. In the formulas, Z is 2- acetoxyethylacetoxymethyl or O-acethylmethyl-1, 3-di-O- benxylglycerol, X is O or s; R2, R2 and R3 are each H, mekhyl, O or Br, (I) have an antibacterial activity.
Patent KR-900006840-B1 (KR)
Title: Diastereomeric 5r,6s-6-(1r-hydroxyethyl)-2-(cis-1-oxo-3-thiolanylthio)-2-penem-3-carboxylic acids
Inventor: VOLKMANN ROBERT A
IPC: C07D409/12
Filed: 1988-05-10
Granted: 1990-09-22
Abstract: Thiolanylthio-penem-3-carboxylic acid derivs. of formula (I) and (II) and their salts are perpd.. In the formulas, R= H or a gp. forming an ester hydrolyzable under physiological conditions; R4= H or conventional silyl hydroxy protecting gp.; R5= H, -CH2CX=CH2 or CH2OCO-C(CH3)3; X= H or Cl. Cpds. are single homogeneous cpds. So quality of the final prods. is much better controlled relative to the previously reported diastereomeric mixt. They have antibacterial activity and are used for treating bacterial infections.
Patent KR-910009777-B1 (KR)
Inventor: FUJITA MASANORI
IPC: G09G3/36
Filed: 1988-07-14
Granted: 1991-11-30
Abstract: 내용 없음.
Patent KR-910010185-B1 (KR)
Inventor: ARUKA GEIGE
IPC: G11B5/55
Filed: 1988-07-20
Granted: 1991-12-20
Abstract: 내용 없음.
Patent KR-930003243-B1 (KR)
Inventor: UEDA RYOICHI
IPC: C08G18/62
Filed: 1988-07-27
Granted: 1993-04-24
Abstract: 내용 없음.
Patent KR-970001711-B1 (KR)
Title: Novel process for purification of hepatitis a virions
Inventor: LEWIS JOHN A
IPC: A61K39/29
Filed: 1988-08-04
Granted: 1997-02-14
Abstract: New methods for purifying Hepatitis A virus (HAV) are amendable to commercial scale-up and manufacture of specific HAV vaccines, including formalin-inactivated HAV and attenuated HAV.