baber/WOPTO huggingface dataset:
Patent ES-2523903-B1 (ES)
Title: Método de obtención de datos útiles para el diagnóstico diferencial de la fibrosis hepática
Inventor: ROJAS GONZÁLEZ ANA ISABEL
IPC: G01N33/533
Filed: 2013-04-30
Granted: 2015-09-09
Abstract: Método de obtención de datos útiles para el diagnóstico diferencial de la fibrosis hepática.#La presente invención describe un método de diagnóstico de la fibrosis hepática, que comprende detectar el nivel de expresión del gen GATA-4, o la cantidad de la proteína GATA-4, en la muestra biológica aislada de tejido hepático, y kit de diagnóstico.
Patent ES-2528154-B1 (ES)
Title: Dispositivo emisor-receptor de señales para advertencia de incidentes en carretera.
Inventor: BEADE RIOSECO JOSÉ MANUEL
IPC: H05K5/00
Filed: 2013-03-07
Granted: 2016-02-08
Abstract: Dispositivo emisor-receptor de señales para advertencia de incidentes en carretera configurado para instalarse en un primer vehículo (100), que comprende un circuito integrado programable (2); un emisor (3) configurado para emitir una primera señal (101) desde el primer vehículo (100); un receptor (4) configurado para recibir una segunda señal (201) emitida por un segundo vehículo u objeto (200); y un módulo de activación manual (5) configurado para activar y desactivar el emisor (3). Dicho dispositivo (1) comprende un módulo de control del sentido de circulación (6) que dispone de un acelerómetro digital (7) configurado para detectar movimientos anómalos del primer vehículo (100); y una brújula digital (8) configurada para detectar el sentido de circulación del primer vehículo (100) y registrar datos periódicos del mismo durante su movimiento normal.
Patent ES-2540925-B1 (ES)
Title: Procedimiento de encapsulación de sustancias hidrófobas
Inventor: RAMON REAL RAMÓN
IPC: A23L29/256
Filed: 2015-05-27
Granted: 2016-01-22
Abstract: Procedimiento de encapsulación de sustancias hidrófobas.#La presente invención se refiere a un procedimiento mediante el que es posible encapsular sustancias hidrófobas, en particular sustancias oleosas, estando dichas cápsulas recubiertas por una película de alginato de calcio.
Patent ES-2653769-B1 (ES)
Title: Chupete modular ensamblable y procedimiento de montaje
Inventor: MARTOS BLANCA FRANCISCO
IPC: A61J17/00
Filed: 2016-07-08
Granted: 2018-11-14
Abstract: Chupete modular ensamblable formado por una tetina (1) que incorpora un reborde a modo de pie (6), una arandela de fijación (2) formada por una base (9) con un agujero pasante (10), y dos patas de anclaje (11), una plaqueta (3) que tiene un orificio de sujeción (14) con un reborde interior (15) rebajado para el asentamiento de la arandela de fijación (2), que atraviesa la plaqueta (3) y una caperuza (4), de geometría abombada y hueca con un tronco (17), para insertarse en el pie de la tetina (6), y unas ventanas (18) para la fijación de las patas de anclaje (11) y una anilla abierta (5) que incorpora un arpón fijador (19) en cada uno de los extremos, para la fijación de las patas de anclaje (11) a través de las correspondientes ventanas (18) de la caperuza (4). La invención también describe el montaje de los componentes.
Patent HR-P20020988-B1 (HR)
Inventor: EMELEN KRISTOF VAN
IPC: C07D491/052
Filed: 2002-12-12
Abstract: Spoj formule (I) njegov stereokemijski izomerni oblik, njegov N-oksid, njegova farmaceutski prihvatljiva kiselinska adicijska sol, ili njegova kvaterna amonijeva sol, naznačen time, da -a1=a2-a3=a4- je dvovalentni radikal formulepri čemu se, gdje je moguće, jedan ili dva vodikova atoma na istom ili različitom ugljikovom ili dušikovom atomu može zamijeniti s hidroksi, C1-4-alkiloksi C1-4-alkilom, C1-4-alkilkarbonilom ili C1-6-alkilom koji se može supstituirati s halo, hidroksi, C3-6-cikloalkilom, ili fenilom; Y1 je kisik ili sumpor; Alk1 je C1-4-alkilkarbonil, karbonil- C1-4-alkil, C1-4-alkilkarbonil-C1-4-alkil, karbonil, ili C1-6-alkandiil koji se može supstituirati s hidroksi, halo, amino, hidroksi- C1-4 -alki lom, C1-4-alkiloksi, hidroksi karboni lom, C1-4-alkiloksikarbonilom, aminokarbonilom, mono- ili di(C1-4-alkil) aminokarbonilom, C1-4-alkiloksi- C1-4-alkilom, C1-4-alkil karboniloksi, C1-4 -alkil karboniloksi C1-4-alkiloksikarboniloksi, C1-4-alkiloksiimino, fenil C1-4-alkilamino, C1-4 -alkiloksi karbonil C1-6-alkenilom, cijano C1-6alkenilom ili C1-6-cikloalkilkarboniloksi C1-4-alkiloksikarboniloksi; R1, R2 i R3 se svaki nezavisno bira između vodika, C1-6-alkila, C3-6-alkenila, C1-6-alkiloksi, hidroksikarbonila, trihaiometila, trihalometoksi, halo, hidroksi, cijano, nitro, amino, C1-6-alkilkarbonilamino, C1-6-alkiloksikarbonila, C1-4-alkilkarboniloksi, aminokarbonila, mono- ili di(C1-6-alkil)aminokarbonila, amino- C1-6-alkila, mono- ili di (C1-6-alkil) amino-C1-6-alkila, C1-4-alkilkarboniloksi - C1-4 -alkiloksikarboniloksi, ili C3-6-cikloalkilkarboniloksi- C1-4-alkiloksikarboniloksi; R4 je vodik, hidroksikarbonil, fenil, aminokarbonil, mono- ili di (C1-4-alkil) aminokarbonil, C1-4-alkiloksi C1-4-alkil, C1-4alkiloksi karbonil, N-pirolidinil karbonil, N-piperidinil karbonil, N-homopiperidinil karbonil, C1-4-alkilkarboniloksi C1-4-alkiloksikarbonil, C1-4-alkiloksikarbonil C1-4-alkil, C3-6-cikloalkilkarboniloksi C1-4-alkiloksikarboniloksi, ili C1-6-alkil koji se može supstituirati s hidroksi, cijano, amino, fenilom, mono-ili di (C1-44-alkil) amino, ili mono- ili di (C1-4-alkil)aminokarbonilom; -A- je dvovalentni radikal formulepri čemu m iznosi 0 ili 1; Alk2 je dvovalentni radikal koji se nezavisno bira između C1-4-al C1-4kilkarbonil-C1-4-alkila; fenila; C3-6-cikloalkilkarboniloksi- C1-4-alkiloksi karboniloksi; C3-8-cikloalkandiila koji se može supstituirati s jednim ili više halo, hidroksi, hidroksikarbonilom, hidroksi C1-4-alkilom, C1-4-alkiloksi, C1-4-alkiloksi C1-4-alkilom, C1-4-alkiloksi karbonilom, C1-4-alkilkarboniloksi C1-4-alkiloksikarboniloksi, C3-6-cikloalkilkarboniloksi C1-4-alkiloksikarboniloksi, fenilom/ ili C1-6-alkila koji se može supstituirati s jednim ili više hidroksi, halo, amino, hidroksikarbonilom, hidroksi C1-4-alkilom, C1-4-alkiloksi, C1-4-alkiloksi- C1-4-alkilom, C1-4-alkiloksikarbonilom, C1-4 -alkilkarboniloksi C1-4-alkiloksikarboniloksi, C3-6-cikloalkilom, aminokarbonilom, mono- ili di (C1-4alkil) aminokarbonilom, ili
Patent JO-894-B1 (JO)
Title: 3- phenyl -5- substitued -4 (1H) -pyridones (Thiones)
Inventor: HAROLD MELLON TAYLOR
Filed: 1977-11-01
Granted: 1978-09-30
Abstract: 3- phenyl -5- substitued -4 (1H) -pyridones (Thiones)
Patent JO-1260-B1 (JO)
Title: Process for extracting uranium from phosphoric acid by means of alkylpyrophosphoric acids
Inventor: ANTOINE FLOREANCEG
IPC: C22B60/02
Filed: 1983-07-30
Granted: 1985-04-20
Abstract: Aq. H3PO4 solns. of U are extd. with solns. of alkyl pyrophosphates in org. solvents in a succession of stages, in each of which the solns. are emulsified with a shear coeff. >=5000/S and the emulsion is broken. The total time for the 2 operations is <=20 min. Thus, an aq. soln. of P2O5 360 and U 120mg/L is reduced with powd. Fe and extd. at 200L/h with 20L/h kerosine soln. cobtg. 30g/L octylpyrophosphate in 4 stages, using a centrifuged extractor at 2800 rpm to give a total extn. time in each stage of 6 min. Residual U in the H3PO4 is 2mg/L, and the make up requirement of pyrophosphate is 2.5g/L-cycle.
Patent JO-1690-B1 (JO)
Title: A rthropodicial carboxanilides
Inventor: STEPHEN FREDERICK MCCANN
Filed: 1991-12-07
Granted: 1992-08-09
Abstract: Arthropodical carboxanilides of formula I and II Wherein Q, X, X1, Y and G are as defined in the text, arthropodicidal compositions containing said compounds and a method for using the compounds to control Arthropods.
Patent KR-790001113-B1 (KR)
Title: Tire building machine
Inventor: WAYNE BAUMGARTNER SR
Filed: 1974-02-04
Granted: 1979-09-03
Abstract: A tire building machine was comprised of a rotatable breaker-tread making drum(130), radially spaced and rotationally movable plural wheels(28), a breaker conveyor which transfers the continuous breaker strip around the wheels, strip cutting device which cuts the lead strip from the transfering breaker strip, a digital control system which controls the wheels' and drum's rotating movement, and pulse generating and feedback system.
Patent KR-790000756-B1 (KR)
Title: Continnous casting process
Inventor: SUSUKISEIIJI
Filed: 1974-10-25
Granted: 1979-06-29
Abstract: Polymerizable liq. compns. were fed continuously into a sealed space located between a top and bottom conveyor and >=1 continuous gasket positioned at each lateral end of the belts, which were travelling at the same speed in the same direction, and polymd. until the viscosity at the polymn. temp. reached 102-5 P, while both belts were bent at least twice and their vertical distance was progressively narrowed so that the platelike polymn. products could be taken out at the end of the belt.
Patent KR-820000151-B1 (KR)
Title: Ac elevator control system
Inventor: OHIRA T
IPC: B66B1/32
Filed: 1975-03-10
Granted: 1982-02-23
Abstract: The elevator driving and control system employs first & second induction motors(1) (2) coupled to the elevator cage driving mechanism with the motors fed from a 3-phase supply through control circuitry.  The first motor(1) is constructed to provide a high speed machine while the second motor(2) is a low speed machine, the two machines forming a multispeed driving unit.  A tacho-generator(3) is coupled to the drive from the motor unit with a brake unit also coupled to the unit.  The control circuitry includes a thyristor cct. with the motor unit operable to apply regenerative braking which, with the brake unit, is operative to decelarate the cage at desired stops during its operation.
Patent KR-810000622-B1 (KR)
Title: Supporting device for a rolled strip of labels or the like
Inventor: SATO YOU
IPC: B65C11/02
Filed: 1976-09-16
Granted: 1981-06-07
Abstract: Retain(10) for label roll has pressure and hinged retainer elements(55) resiliently pressed against roll core.  The supporting device is for detachably supporting the core of a rolled label strip on a label printing and applying machine comprising a main body(2) rotably attached to the label printing and applying machine.  A pushing number is fitted on the main body and has pushing faces enageable with raised surfaces on the end of the core.  Fastening numbers are pivotably attached to the main body and provided at one side with fastening sections which engage the end portion of the core and are provided at the other side with disengaging devices operated to pivot the fastening members to the disengage.
Patent KR-830001002-B1 (KR)
Title: 액정 시계용 자발광 광원
IPC: G04C19/00
Filed: 1979-03-22
Granted: 1983-05-24
Abstract: 내용 없음.
Patent KR-800001286-B1 (KR)
Title: Process for the production of substituted arylalkylamines
Inventor: EBERLEIN W
IPC: C07D209/46
Filed: 1980-02-15
Granted: 1980-10-26
Abstract: Arylalkylamines [I; R1 = H, lower alky1 or pheny1; R2 = H, C1 or methoxy; R3 = H, methoxy, methylenedioxy or ethylenekioxy; R4, R5 = H or lower alky1; R6  H or lower alkoxy; R7 = lower alkoxy, methylenedioxy, ethylenedioxy; X = carbony1; n = 2 or 3, Hal = C1, Br or I; Y = Cl, Br, I, methoxy, or phenoxy  were manufd. by a reaction of benzy1halide(II) with amine(III). I at 2 mg/kg i.v., lowered heart rate of guinea pigs by 47.2%
Patent KR-840000994-B1 (KR)
Title: Chromic acid production process using a thrce-compartment cell
Inventor: SHUSTER NICHOLAS
IPC: C25B1/22
Filed: 1980-05-28
Granted: 1984-07-13
Abstract: Conc. chromic acid is produced from alkali metal dichromate while coincidentally producing chrome-free, conc. alkali prod. Process comprises first (A) introducing to the compartment of a 3-compartment electrolytic cell alkali metal dichromate and a conc. above 900 g/l, (B)the center compartment dichromate-contg. electrolyte is permitted to flow through the porous diaphragm to the anode compartments, (C)electrolyte is introduced to the cathode compartment, (D)electrolysing current is applied to electrolytic cell at 2 Amps per sq. inch density, (E)anolyte soln. contg. 700 g/l chromic acid is withdrawn from anode compartments.
Patent KR-860000269-B1 (KR)
Inventor: IRWIN ROBERT SAMUEL
IPC: C08G63/682
Filed: 1980-09-16
Granted: 1986-03-22
Abstract: 내용 없음.
Patent KR-840002026-B1 (KR)
Title: Data transfer apparatus for typewriter teleprinter or data printer
Inventor: EGEY THOMAS
IPC: G06F13/00
Filed: 1980-09-17
Granted: 1984-11-05
Abstract: A data transmitter for a printer, e.g., typewritter, teleprinter, or data printer, consists of a number of input and output devices and a common bus. The peripheral devices are connected to the common bus through branch buses. Each branch has a buffer circuit that can be operated selectively or alternatively to store data at an intermediate point. Thus, data transmission can be performed simultaneously between the peripheral devices through the number of branch buses.
Patent KR-840000430-B1 (KR)
Title: Device for cutting continuous notably glass threads
Inventor: RONCATO GIORDANO
IPC: C03B37/16
Filed: 1981-05-09
Granted: 1984-04-06
Abstract: A device for chopping continuous strands(14) into sections(14a) of a predetermined length comprises a drum (19) with radial blades(22) cooperating with a smooth-forced drum(18) that is pref. elastomer-covered. The blades are connected to the drum only at their ends, between which the inner edges of the blades engage a deformable ring(39). The fins tend to move outwards under centrifugal force, but are forced inward to the blade-cutting edges by contact withe the smoothforced drum. pref. the ring and fins are integral and made of elastomeric material of Shore-A hardness 80 - 100.
Patent KR-840002193-B1 (KR)
Title: Driving assembly for power press producing slow-down on closure of dies
Inventor: SINDELAR WILLIAM E
IPC: B30B1/28
Filed: 1981-05-26
Granted: 1984-11-28
Abstract: Driving subassemblies are provided at the near and far sides of the press, each including a main drive gear carrying an eccentric. A pitman pivotally engaging the eccentric has a short arm which is coupled via a connecting link to a rocker arm on one of the shaft. The pitman also has a long arm extending generally in the opposite direction. Upon rotation of the main drive gear, the short arm traces on elliptical path having a major axis which bears an acute angle to the bottoming orientation of the connecting link. As a result, the slide moves relatively slower as it approaches its bottoming position and relatively faster as it leaves its bottoming position.
Patent KR-870000102-B1 (KR)
Title: Apparatus for reforming high-molecular weight oils
Inventor: MATSUOKA MITSUDOSHI
IPC: B01F7/02
Filed: 1981-09-11
Granted: 1987-02-11
Abstract: High mol. wt. fuel are reformed by introducing heavy oil, waste oil, animal oil or vegetable oil and water in an amt. of 10-30% of oil vol. into a casing, and dispersing the water as ultrafine particles by rotating a rotor having projecting hard wires at 1600-3600 rev./ min. in the casing. Air or o-contg. gas is pref. introduced into the casing at 1-5% of oil vol. The casing is pref. a cylinder of 150- 200mm dia. the wires have a dia. of 0.5-1.0mm and length of 27-33mm, the clearance between wire ends and casing is 1-3mm and the wires are rotated at 20-50 m/s. The method provides an emulsion which burns efficiently.
Patent KR-880000812-B1 (KR)
Title: Shaft coupling
Inventor: FUKKUDA GAZUICHI
IPC: F16D3/56
Filed: 1983-08-26
Granted: 1988-05-11
Abstract: The coupling hubs(6, 11) are flanged, to contain spring holes about their circumference.  The hubs are arranged to face one another, with an axial clearance (18) between.  The coil springs in the holes are set over the two flanges and tightly fit in the holes in a compressed state.  A close-fit bolt (28) joins one flange and a spring holder (16) with a small degree of clearance (8) provided at the other flange.  The spring expands when compressed, to radially increase in size and tightly fit the spring holes (7, 12) of the flanges.
Patent KR-880000979-B1 (KR)
Title: Apparatus for roasting the raw materials of tea
Inventor: IM JAE-HUN
IPC: A23F3/06
Filed: 1983-10-13
Granted: 1988-06-10
Abstract: A device for preparing tea from cassia tora L. seeds is claimed.  In the apparatus, rotary kiln (4) having the continued helically protruding wall (6) and the helical groove (6') in the inner surface is located within the dome heating-chamber (1) consisting of a refractory material.  The one end of (4) is joined to the raw material feed port (4') and the opposite open port (4") is joined to outlet (9') of the fixed outer sleeve (9) which is provided with the exhause pipe (10) at the upper port and the outlet pipe(9") at the lower port.  Thus, seeds (10% moisture) are passed through a rotary kiln for 20 min at 170-200≰C to give the roasted seeds.
Patent KR-870000276-B1 (KR)
Title: Process for preparing azole derivatives
Inventor: HEERES JAN
IPC: C07D405/14
Filed: 1984-05-10
Granted: 1987-02-23
Abstract: Azole deriv. (I) [X=CH, N; Ar=substd. phenyl; R=lower alkyl, lower alkanoyl! is prepd. for use as an antibiotic. 1-acetyl-4- (4hydroxyphenyl)piperazine and dimethyl sulfoxide and sodium hydride are stirred at 50≰C. Cis-2-bromomethyl-2-(2,4-dichlorophenyl)- 1,3dioxorane-4-methanol methane sulfonate is added to the mixt. to give cis-1-acetyl-4-[4-[[2-(bromomethyl)-2-(2,4-dichlorophenyl)1,3- dioxorane-4-yl methoxy phenyl piperazine, which is reacted with 1H- imidazole to give cis-1-acetyl-4-[4[[2-(2,4-dichlorophenyl)- 2 -(1H- imidazole-1-yl methyl)-1,3-dioxorane-4-yl methoxy  phenyl piperazine.
Patent KR-920007982-B1 (KR)
Inventor: ADAY JORGE L
IPC: A61B17/06
Filed: 1985-07-26
Granted: 1992-09-21
Abstract: 내용 없음.
Patent KR-900002458-B1 (KR)
Title: Punch and die adapter
Inventor: HAGEMEYER KENNETH L
IPC: B21D28/34
Filed: 1985-10-15
Granted: 1990-04-16
Abstract: The adaptor (50) includes a threaded male portion (62) threadably engaged in a threaded bore of the punch and a threaded female portion (64) of smaller diameter threadably engaged with a smaller diameter threaded end (66) of the draw stud (14).  The draw stud can pass through an initial small diameter pilot hole (P) in the workpiece. The adaptor allows the punch to accomnodate the draw stud of sufficiently small diameter to fit through the pilot hole.  The adaptor also allows punching of a larger diameter hole in light gauge or non-ferrous materials without enlarging the pilot hole.
Patent KR-930003317-B1 (KR)
Inventor: TARUMITSU YASUMASA
IPC: B60T17/18
Filed: 1985-12-26
Granted: 1993-04-26
Abstract: 내용 없음.
Patent KR-900006073-B1 (KR)
Title: Degasing method of liquid crystal
Inventor: BOFINGER KLAUS
IPC: B01D19/00
Filed: 1986-02-11
Granted: 1990-08-22
Abstract: A process for degassing a liquid-crystalline material by a thermal treatment under reduced pressure, characterised in that the degassing is carried out with additional ultrasonic treatment in a running rotary evaporator, the evaporation flask of which is immersed in a heated ultrasonic bath. The process is efficient and causes complete degassing within 15-60 min. The material is used in numerous optoelectronic displays.
Patent KR-930005256-B1 (KR)
Inventor: ORBAN IBAN
IPC: C07C67/03
Filed: 1986-05-01
Granted: 1993-06-17
Abstract: 내용 없음.
Patent KR-910006839-B1 (KR)
Inventor: NAKAI SHINITZIRO
IPC: G02B6/24
Filed: 1986-08-12
Granted: 1991-09-06
Abstract: 내용 없음.
Patent KR-940009039-B1 (KR)
Inventor: CESARE FRANK C
IPC: C09J7/10
Filed: 1986-08-21
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-950006241-B1 (KR)
Inventor: RUMREICH MARK F
IPC: H04N5/44
Filed: 1987-02-27
Granted: 1995-06-12
Abstract: 내용 없음.
Patent KR-940010709-B1 (KR)
Inventor: KOTAMA YASUHARU
IPC: A01M1/02
Filed: 1987-03-03
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-900000797-B1 (KR)
Title: Transplanting apparatus
Inventor: KIM HYONG-KUK
IPC: A01C11/02
Filed: 1987-05-18
Granted: 1990-02-17
Abstract: A transplanting apparatus manually operated comprises a handling mechanism having a rotatable member with grippers to hold and release seedlings in a seedling cassette (21).  The grippers are driven by the rotation of a chain gear (14) of a rotary shaft, the power of which is transmitted in the sequence of a wheel (1), gears (7)(10), pinions (8)(11).  The seedlings are fed by pin screws (25)(25') inserted and fixed with a screw shaft (24).  A feed mechanism of a seedling cassette is performed by the rotation of coupling shafts (23)(23'), the power of which is transmitted by a wheel (1), a gear (3), a pinion (4) and chain gears (22)(5).
Patent KR-910004988-B1 (KR)
Title: 밀봉대(密封袋)형 물품의 일체 밸브 및 그 제조방법과 이 방법에 사용하는 장치
IPC: F16K15/20
Filed: 1987-07-03
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-940004359-B1 (KR)
Inventor: MORITA KIYOMI
IPC: F02D41/10
Filed: 1987-08-27
Granted: 1994-05-23
Abstract: 내용 없음.
Patent KR-900006094-B1 (KR)
Title: Anti-collision device
Inventor: LEE CHONG-RYUL
IPC: B60R21/00
Filed: 1988-02-27
Granted: 1990-08-22
Abstract: The apparatus includes transmitting sets mounted on the front car, receiving sets mounted on the rear car. When the rear car approaches to a certain distance, IR beam emitted from the transmitter of the rear car, operates the receiver of the front car and turns on brake lighting lamp and alarms the driver of the rear car. The apparatus finally displays and secures sufficient safety braking distance between two travelling cars for preventing traffic accidents especially on high way roads.
Patent KR-910002339-B1 (KR)
Title: Pc-facsimile adapter
Inventor: KIM DUK-SOO
IPC: G06F15/00
Filed: 1988-04-30
Granted: 1991-04-20
Abstract: A PC-FAX adapter comprises a  buffer  means  for  temporarily storing the signals provided from a personal computer, a selection means for properly selecting the signals from the buffer means,  a tank memory for storing the  facsimile  data,  a  facsimile  modem means for processing the  transmitted/received  data  signals,  an input/output means for  inputting/outputting  the  data  from  the facsimile modem means, a  real  time  clock  providing  means  for controlling the transmitting/receiving time of the facsimile,  and a control means for providing the control signals to the means.
Patent KR-900008874-B1 (KR)
Inventor: NAM DONG-GUK
Filed: 1988-06-27
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-910001850-B1 (KR)
Title: Ornamental lighting system
Inventor: BARTLEUCCI FRANK J
IPC: H05B37/02
Filed: 1988-06-30
Granted: 1991-03-28
Abstract: The  lighting  system  for  decorating  the  christmas  tree includes the multiple light strings to which a first and a  second light emission  diode  (LED)  groups  having  opposite  polarities respectively are connected, and an oscillator for  generating  the clock pulse having frequency decided by a remote  controller.  The power supplied to the LED groups is  controlled  by  triacs  which firing angles are adjusted according to the desired the duty ratio and the driving frequency of the LED groups so that the brightness and the flicking frequency of the  LED  groups  are  adjused.  The light strings can be composed  of  three  different  coloured  LED groups to inrease decoration effects.
Patent KR-910009316-B1 (KR)
Inventor: OOBA DAKAYUKI
IPC: H01L21/285
Filed: 1988-08-24
Granted: 1991-11-09
Abstract: 내용 없음.
Patent KR-910006333-B1 (KR)
Title: Seamless pipe made by pulp sludge
Inventor: OH MYOUNG-HWAN
IPC: D21J3/02
Filed: 1988-11-21
Granted: 1991-08-20
Abstract: The process comprises (a) leaving waste pulp  sludge  stocked in the field for a week to dewater and remove a  small  amount  of sulfur, (b) dewatering and drying with conventional apparatus, (c) extrusion molding, drying and cutting successively in a compressor equipped with vacuum pump, heater and molder to  produce  pellets, (d) crushing pellets, (e) mixing 80-90 wt.% crushed  pellets  with 10-20 wt.% curing and  waterproofing  adhesive  and  0.1-0.3  wt.% releasing agent, and (f) extrusion molding,  drying,  and  cutting the mixture successively in  an  apparatus  equipped  with  screw, vacuum pump, heater, mold, wax sprayer and cutter.