baber/WOPTO huggingface dataset:
Patent ES-2345027-B1 (ES)
Title: Dispositivo de correccion optica de refraccion en la retina periferica de manera asimetrica para el control de la progresion de la miopia.
Inventor: LUNDSTROM LINDA K
IPC: A61F2/16
Filed: 2009-03-12
Granted: 2011-09-30
Abstract: Dispositivo de corrección óptica de refracción
en la retina periférica de manera asimétrica para el control de la
progresión de la miopía. 
     Dispositivo óptico (1) modificador de la óptica
del ojo en su retina periférica en la profilaxis de la progresión de
la miopía, que está constituido por una lente que en su cuadrante
nasal-inferior (2) modifica la potencia de la lente
de forma progresiva. El resto de los cuadrantes (3) del dispositivo
(1) presenta una configuración de cristal graduado o de cristal
plano, en función que el usuario tenga algún defecto visual que
requiera corrección óptica, o carezca de dicho defecto,
respectivamente. La lente puede ser bien una lente óptica, una lente
de contacto o sistemas electro-ópticos.
Patent ES-2372215-B1 (ES)
Title: Dispositivo extractor de la pulpa de un coco.
Inventor: MARTINEZ ALEJO JUAN
IPC: A23N5/03
Filed: 2010-04-14
Granted: 2012-11-23
Abstract: Dispositivo extractor de la pulpa de un coco.#Esta destinado para extraer la pulpa de cada mitad de un coco seccionado previamente mediante un corte diametral que separa las dos mitades.#Se caracteriza porque comprende un cabezal giratorio (1) provisto de al menos dos garras radiales que sujetan una mitad (3) del coco por su corteza (5), asomando frontalmente al exterior por su pulpa (6), incorporándose además un fleje elástico (4) con desplazamiento lineal en combinación con el movimiento rotacional del cabezal giratorio (1), introduciéndose el fleje elástico (4) por su punta afilada en la zona de unión entre la pulpa (6) y corteza (5) del coco, adaptándose el fleje elástico (4) a la curvatura de la generatriz de la mitad (3) del coco a medida que avanza tal fleje elástico (4) en combinación con la rotación del cabezal giratorio (1).
Patent ES-2466965-B1 (ES)
Title: Aislamiento electrogenerador
Inventor: NICOLOV RASOVSKI MANCHO
IPC: E04B1/76
Filed: 2012-12-10
Granted: 2015-05-19
Abstract: Aislamiento electrogenerador.#La invención se encuentra en el sector de las energías renovables, aplicado el invento a edificaciones y sus instalaciones.#El objetivo de esta invención es la incorporación de termopares de tipo K, J, T, E, N, S, R, B o semiconductores en un aislamiento térmico y, así, conformar una pila Peltier - Seebeck. La aplicación práctica del aislamiento electrogenerador tiene cabida en el proceso de recuperación parcial de la energía calorífica, que pierden los paramentos de un edificio y de las instalaciones de los mismos o de otras instalaciones de tipo industrial. Los asilamientos habituales tales como poliestireno extruido, poliestireno expandido, poliuretano, lana de roca, fibra de vidrio o cualquier otro aislamiento térmico serán dotados de la capacidad de generar electricidad con esta invención. Gracias a esta novedad, los aislamientos podrán generar electricidad a partir de la diferencia de temperatura que se encuentra a los dos lados del mismo y, así, podrán aumentar la eficiencia energética de los edificios o instalaciones que incorporen este producto.
Patent ES-2387655-B1 (ES)
Title: Sistema de absorción de ondas expansivas para vehículos militares y blindados
Inventor: MARTINEZ MARQUINA JOSE MARIA
IPC: F41H5/02
Filed: 2012-06-04
Granted: 2013-08-20
Abstract: Sistema de absorción de ondas expansivas para vehículos militares y blindados que consiste en la construcción de la carrocería e interior del vehículo mediante una pre estructura interior de entramados huecos a disposición de cajas, (Fig. 1) con un considerable grosor y una vez cerradas estas cajas con el blindaje interior, es inyectado en su interior de estas cajas o huecos, caucho sintético del tipo elastómero. (Fig. 2 / a), para formar así un sistema de absorción de ondas expansivas que mitigue los efectos letales de la propagación de la onda explosiva.
Patent ES-2481348-B1 (ES)
Title: Procedimiento para la normalización automática de imágenes remotas multitemporales en base a usos de suelo pseudo-invariantes vegetales.
Inventor: GARCIA TORRES LUIS
IPC: G06T5/10
Filed: 2012-12-28
Granted: 2015-05-06
Abstract: Procedimiento para la normalización automática de imágenes remotas multitemporales en base a usos de suelo pseudo-invariantes vegetales.#Procedimiento automático para la normalización radiométrica de series de imágenes remotas multitemporales de una misma área o escena geográfica, en base a usos de suelo vegetales pseudo-invariantes que comprende:#a) toma de imágenes remotas multiespectrales correspondientes a bandas que se seleccionan del espectro visible o hiperespectrales,#b) digitalización o geo-referenciación de una imagen,#c) análisis de las imágenes tomadas en a) y selección de parcelas con usos de uno o dos usos de suelo vegetales,#d) conformación de parcelas mediante delimitación de regiones de interés en una imagen y su trasposición al resto de la serie de imágenes,#e) extracción/determinación de los valores digitales de cada banda espectral de cada imagen en el uso de suelo pseudo-invariante de referencia,#f) cálculo de los factores de corrección de cada banda en cada imagen de la serie,#g) transformación lineal de cada banda de cada imagen aplicando el antes calculado CF,#h) conformación de la imagen normalizada en su conjunto mediante la composición de las bandas antes transformadas linealmente.
Patent ES-2564890-B1 (ES)
Title: Dispositivo de aparato doméstico y procedimiento para la puesta en funcionamiento de un dispositivo de aparato doméstico
Inventor: ANTON FALCON DANIEL
IPC: H05B6/06
Filed: 2014-09-24
Granted: 2017-01-04
Abstract: La invención hace referencia a un dispositivo de aparato doméstico, en concreto, a un dispositivo de campo de cocción por inducción, con una unidad de conexión (12; 12a - 12e) y con un circuito de excitación (14; 14a - 14e) que comprende una unidad bootstrap (16; 16a - 16e) y que está previsto para ajustar la tensión de control para la unidad de conexión (12; 12a - 12e).#Con el fin de mejorar el comportamiento de conexión, se propone que la unidad bootstrap (16; 16a - 16e) comprenda una unidad de adaptación (18; 18a - 18e) que esté prevista para modificar uno o más parámetros de la unidad bootstrap (16; 16a - 16e).
Patent ES-2667068-B1 (ES)
Title: Máquina portátil para el cilindrado periférico de una tubería
Inventor: PATINO ALVAREZ JOSE
IPC: B26D7/26
Filed: 2016-11-07
Granted: 2018-12-11
Abstract: Máquina portátil para el cilindrado periférico de una tubería, que es un dispositivo portátil en el que uno de sus extremos dispone de un elemento expansivo cerrado por unos conos y que se encaja en la pared interna de la tubería, en el que además la máquina dispone de un dispositivo electromecánico que aporta un movimiento circular que hace que se pueda realizar un cilindrado periférico limpio, homogéneo y continuo en la superficie externa de la tubería por medio de un elemento de corte ubicado en un porta-cuchillas cuando las paredes internas de la tubería quedan fijadas por el elemento expansivo, y en el que el movimiento de avance o retroceso de dicho cilindro expansivo viene determinado por una varilla de avance que partiendo del extremo libre y siendo accionada por un mando, recorre axialmente la máquina hasta la zona de fijación de la tubería.
Patent HR-P20050154-B1 (HR)
Inventor: GRACIN RENATO
IPC: F16L55/26
Filed: 2005-02-18
Abstract: Sklop fleksibilnog bužira upotrebljava se kao nosač sonde za ispitivanje zavojitih cijevi metodom vrtložnih struja. Primarno je ovaj izum primjenjiv za sklop bobbin sonde za ispitivanje cijevi generatora pare na VVER tipu elektrana (Ø13 unutarnji promjer cijevi).<BR/> Ovakav sklop omogućava odličnu savitljivost, uz postojana mehanička svojstva (ostanak opruge unutar elastričnog područja, što je preduvjet i da spojevi lak žica i koaksijalnih kabela ostanu kvalitetni).<BR/> Sklop se temelji na rastezljivoj opruzi dimenzija Ø7/Ø4 mm. Na oprugu se montiraju plastične perle. Nakon svakih 30 perli se stavlja distantni prsten, koji se krimpa za oprugu, te onemogućava uzdužno razmicanje perli.
Patent HR-P20090053-B1 (HR)
Inventor: AKRAPOVIC IVAN
IPC: A42B3/00
Filed: 2009-01-28
Abstract: š koljka vatrogasne kacige s toplinskim izolacijskim međuslojem i mehanički ojačanim međuslojem prikazana na crtežu 1 je četveroslojni sklop koji čini temeljni zaštitni dio vatrogasne kacige koji pruža pouzdanu zaštitu od uzastopnih toplinskih i mehaničkih naprezanja. Sklop se sastoji od vanjske š koljke (1), prvog međusloja (2), drugog međusloja (3) i amortizacijskog jastuka (4). Prvi međusloj (2) izrađen je od elastičnog pjenastog silikonskog materijala koji ima visoku točku tališta i nizak koeficijent toplinske vodljivosti te služi kao toplinski izolator kojim se sprečava prijelaz topline s vanjske školjke (1) u unutrašnjost same školjke. Drugi međusloj (3) izrađen je od tvrdog polimernog materijala. Preko drugog međusloja (3) vanjske udarne sile koncentrirane na relativno malu površinu vanjske školjke (1) raspodjeljuju se na višestruko veću površinu amortizacijskog jastuka (4) i u slučaju graničnih toplinskih opterećenja vanjske školjke (1). Oba međusloja pričvršćena su na unutrašnji plašt vanjske školjke (1) pomoću amortizacijskog jastuka (4).
Patent JO-P20180113-B1 (JO)
Title: Pyrimidin-2-ylamino-1h-pyrazols as lrrk2 inhibitors for use in the treatment of neurodegenerative disorders
Inventor: ESTRADA ANTHONY A
IPC: A61P25/14
Filed: 2017-06-15
Granted: 2022-03-14
Abstract: The present disclosure relates generally to LRRK2 inhibitors, or a pharmaceutically acceptable salt, deuterated analog, prodrug, tautomer, stereoisomer, or mixture of stereoisomers thereof, and methods of making and using thereof.
Patent KR-800000768-B1 (KR)
Title: Method of remouing fluoride from spent acid
Inventor: RUSSELL R
IPC: C01B17/56
Filed: 1974-03-29
Granted: 1980-08-08
Abstract: Used sulfuric acid contg. as impurities N oxides, org. compds., and fluorides, resulting from the nitration of arom. F-contg. compds. was purified for reuse by a single-stage treatment at 150-275≰C with a combined reagent including a compd. which converts HNO2 to N, together with a compd. serving as a source of si, to convert the fluorides to siF4.
Patent KR-810000644-B1 (KR)
Title: Process for the isolation of pharmacologically effective substance from plants belonging to the labiatae familly
Inventor: SOUZA N
IPC: A61K31/35
Filed: 1976-09-23
Granted: 1981-06-10
Abstract: A pharmacol.-active substance useful for treating heart and cardiovascular ailments was isolated from C. forskohlii by extg. the dried, ground plant material with a 5-10≰C hydrocarbon and then with a 1-6≰C halogenated hydrocarbon, evapg. the ext., sepg. the desired substance from the residue by column chromatog., and recrystg. the product.  The desired substance has m.p. 228-30.5≰C mol. formula C22H34O7, and mol. wt. 410, and was characterized by UV, IR, mass, and NMR spectrometry.
Patent KR-800001049-B1 (KR)
Title: Herhicidal-1,4-diphenyl-3-pyrazolin-5-ones
Inventor: BECK J
IPC: C07D237/08
Filed: 1976-12-02
Granted: 1980-09-29
Abstract: The title compds. (I; R = C1-3 alkyl; R1 and R2 are independently H, chloro, fluoro, bromo, methyl or trifluoromethyl), useful as herbicides, were prepd. by reaction of compd. II with alkylating agent. Thus, 1.5g 1-phenyl-4-(α,α,α-trifluoro-m-tolyl) -3 -pyrazolin -5-one, 0.7g methyl iodide and 0.7g potassium carbonate were stirred at refluxing temp. for a night to give 0.85g 2-methyl-1-phenyl-4-(α,α,α-trifluorotolyl) -3 -pyrazolin -5-one(m.p. 153-155≰C).
Patent KR-830001480-B1 (KR)
Title: Tool choice system at numerical control machine tool
Inventor: GOBAYASI GENGO
IPC: G05B19/18
Filed: 1978-04-14
Granted: 1983-07-30
Abstract: A numerical control machine tool system comprises a munerical tool having a chuck for helping a workpiece, a cross-slide for holding a plurality of tools adapted to be sequentially selected for use upon the workpiece, a numerical control unit for controlling movement of the cross-slide along at least two axes relative to the workpiece and present position coordinate bvalue registers contained in the numeric control unit for storing the present position coordinate values relative to reference point of the edge of whichever tool has been selected for use upon the workpiece, characterized in that the numerical control unit.
Patent KR-820001828-B1 (KR)
Title: Acoustic waveguides for sensing and locating corona dischages
Inventor: HARROLD R
IPC: G01R31/50
Filed: 1978-11-30
Granted: 1982-10-12
Abstract: The electrical discharges in electrical equipment housed in enclosures are detected and their position determined by utilizing acoustic waveguides (44, 46, 48, 60, 70) within the enclosure to transmit resulting acoustic sound to detectors.  This enables weaknesses in insulation to be indicated during test of such items as high voltage transformers.  Acoustic waveguides are arranged to suit layout within encloset such that remote end is adjacent to the electrical equipment.  Impedance of waveguide is lower than fluid within the enclosure to ensure transmission of acoustic signals to plezoceramic transducer detectors.
Patent KR-820002268-B1 (KR)
Title: Apparatus for cutting off a slide fastener tape
Inventor: NAKAMURA HIROSHI
IPC: A44B19/42
Filed: 1979-04-20
Granted: 1982-12-13
Abstract: Appts for automatically severing individual slide fastners from a connected chain with gaps between fasteners.  A feeler(15) senses each slider and is pivoted against a return spring to operate a switch which energises a time switch.  The latter eventually energises an actuator for moving a stop lever(47) into the gap which follows the sensed slider, the lever arresting the feed of the chain, wheroupon cutters(14) operate to sever the chain across the gap which the stop lever has entered.  The operation of the cutters enorgises a switch which causes retraction of the stop lever.
Patent KR-850000140-B1 (KR)
Inventor: APFEL RUSSEL JAY
IPC: H04B/
Filed: 1981-05-20
Granted: 1985-02-27
Abstract: 내용 없음.
Patent KR-840001709-B1 (KR)
Title: Process for preparing n-aryl-n'-(1,4,5,6-tetrahydro pyrimidine-2-yl)or(4,5,6,7-tetrahydro-1-h-1,3-diazepine-2-yl)ureas
Inventor: RASMUSSEN CHRIS R
IPC: C07D239/12
Filed: 1981-06-08
Granted: 1984-10-16
Abstract: Title compds. (I; n=0-1; X=Br, Cl; Y=BrCl, CH3), useful as antihypertensives, were prepd. by the reaction of II and III. Thus, 4.20g 2-aminotetrahydropyrimidine was dissolved in 30ml DMF, and stirred at 70oC for 0.5 hr, followed by addition of 7.16g 2,6-dichlorophenylisocyanate. The products was stirred at 70 deg.C for 2 hr to give 5.1g crude N-(2, 6-dichlorophenyl)-n'-(1,4,5,6-tetrahydropyrimidin-2-yl)urea
Patent KR-820002339-B1 (KR)
Title: Method for purifying damarine saponin of high quality from ginseng's folium and flower
Inventor: KIM KWANG WUK
Filed: 1981-09-18
Granted: 1982-12-23
Abstract: After methanol extracta was obtained from Ginseng's folium and flower, colouring matters such as chlorophy1 and material of wax phase were removed by adding benzene solvents.  The remainder of chlorophy1 not removed by benzene solvent treatment was got rid of.  Then residues were extracted and enriched by buthanol solvent.  Damarine saponin of high quality was sepd.  and purified by letting this enrichments pass through resin column.
Patent KR-900000419-B1 (KR)
Title: Dry lubricant for drawing steel plate
Inventor: CARBO ADELAIDA
IPC: C10M107/04
Filed: 1982-05-04
Granted: 1990-01-30
Abstract: Metal substrates are coated prior to multiple forming operations with a thin film of an adhesion-retaining vinyl, epoxyphenolic, or epoxy- urea-formaldehyde resin contg. 0.5-6% of its wt. of a dry film lubricant comprising polyethylene wax or carnauba wax, having a m.p. which is higher than that of the coating resin; The latter is cured by heating to give a coating having softening point at least 85 ≰C. Addition of the lubricant provides a coating having increased lubricity and resistance to scuffing during high speed and high stress operations.
Patent KR-880001683-B1 (KR)
Title: Internal combustion engine of hydrogen gas
Inventor: WATANABE KENJI
IPC: F02B1/04
Filed: 1982-10-22
Granted: 1988-09-06
Abstract: The hydrogen gas jet nozzle (6) and a water spray jet nozzle (7) directly jet hydrogen gas and spray water into a combustion chamber, where air is compressed.  The spray water is instantly vaporized to steam by igniting the hydrogen.  The combustionexplosion energy of the hydrogen and the steam energy from the vaporization of the steam provides mechanical dynamic energy.  The engine can be of rotary piston type, with the hydrogen jetted into an inlet port.  A hydrogen gas supply chanel to the combustion chamber has a low pressure supply by-pass, capable of closing the supply under low engine loads and supplying gas at lower pressure than that of the channel.
Patent KR-910003800-B1 (KR)
Inventor: BEARD CHARLES L JR
IPC: G21C3/16
Filed: 1983-05-11
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-870000106-B1 (KR)
Title: Flocculation agent for sewerage water
Inventor: SHIMANISHI ASAO
IPC: C02F1/52
Filed: 1983-05-19
Granted: 1987-02-11
Abstract: Compsns. for prepd. a flocculation agent comprise acidic additive contg. a variety of metal or non-metal salts(obtd. by dissoln. of effloresced vermiculite from micas in inorg. acid aq. soln.) as a major constituent. The prepd. additive effectively coagulate a dissolved organic (protein, amino acid, hydrocarbons, and fats) in seweage water.
Patent KR-910005649-B1 (KR)
Inventor: FREEBURG THOMAS A
IPC: H04B7/08
Filed: 1983-11-11
Granted: 1991-08-01
Abstract: 내용 없음.
Patent KR-910007294-B1 (KR)
Inventor: KIMURA TOMOAKI
IPC: B21J5/00
Filed: 1983-11-30
Granted: 1991-09-24
Abstract: 내용 없음.
Patent KR-910004135-B1 (KR)
Inventor: CLIPPELEIR GEORGES E M J D
IPC: C07C67/00
Filed: 1984-03-06
Granted: 1991-06-22
Abstract: 내용 없음.
Patent KR-890003935-B1 (KR)
Title: Variable frequency power source operating system
Inventor: DAKADA NOBUHARU
IPC: H02P27/06
Filed: 1984-09-04
Granted: 1989-10-12
Abstract: An airflow control apparatus includes a ventilator-actuating motor driven at a rotational speed corresponding to a power supply frequency, a VF (variable frequency) power source connected to the motor, a controller for feeding a control signal to the VF power source so as to determine to output frequency thereof, and an abnormal signal detector including means for detecting an abnormality relative to the control signal fed to the VF power source and producing an output characterised by a control signal generator provided in the controller for generating the control signal in the form of a pulse signal of predetermined fixed pulse magnitude and width or a frequency.
Patent KR-890002974-B1 (KR)
Title: Vehicle wheel
Inventor: HUININK HEINRICH
IPC: B60B21/10
Filed: 1984-10-12
Granted: 1989-08-16
Abstract: A wheel has a compressed gas tire.  The wheel comprises a strong rim and the rim has a install surface (7) adjacent to a rim flange (5) at a radial shape section for installing a tire and axial outer rim flange (5).  The wheel consists of a rubber and plastic material of the rubber.  A car case (1) formed by a textile or/and metal reinforced material, adheres to a bead (3) by a nonexpansible bead core (2).  The bead core (2) is installed inside of a tire bead (3) and the tire bead rotate in the midst of construction, so dispensible of a common type drop well.  As a result, the wheel has a large install space for a brake.
Patent KR-890004217-B1 (KR)
Title: Phase synchronising circuit
Inventor: NAKAMURA HARUHIKO
IPC: G11B5/23
Filed: 1985-03-27
Granted: 1989-10-27
Abstract: The phase synchronisation circuit controls a graphic display device in a teletext receiving system.  The circuit includes a delay circuit, adapted to delay, in sequence, clock signals which are to be phase-synchronised with a reference signal and to produce, in sequence, delayed clock signals.  A selection circuit includes set/ reset circuits and gates.  Each gate receives the output of the set/ reset circuits and of the delayed clock signals. Among the delay clock signals, the signal that has the nearest edge timing to the edge of external signals is selected.
Patent KR-900005348-B1 (KR)
Title: Manufacture of semiconductor device
Inventor: WOOSUTA OSAMU
IPC: H01R43/02
Filed: 1985-06-20
Granted: 1990-07-27
Abstract: Semiconductor device is mfd. in an arrangement where a lead frame is conductrd along a convey path formed by a cover, the path contg. a die bonding station, wier bonding station, post-bonding station, and post-baking station. Windows are formed in the cover and heater blocks are provided in the convey path, while gas introduction parts are located on the cover. The lead frame on a guide rail to the first station, where a collet passes through the window, carrying a semicondcutor pellet which is mounted through a solder layer. At the wire bonding station, an electrode pad is applied to the pellet. A capillary clamping a bonding wire moved through the window, while redn. gases are supplied and the lower part of the wire is heated to form a ball.
Patent KR-880002683-B1 (KR)
Title: Method for preparation of transfer paper
Inventor: KIM JONG-BU
IPC: B41M3/12
Filed: 1985-09-27
Granted: 1988-12-20
Abstract: A method comprises (i) mixing atactic polypropylene and polyethylene by 2-4:8-6 ratio, (ii) adding paraffin and xylene and heating for 1h at 90 deg.C with hot water bath, (iii) adding more xylene into the container to adjust viscosity and cooling to ambient temp., (iv) adding gold dust and dyes as much as necessary with stirring to obtain ink, (v) printing letters or figures onto parchment paper and (vi) coating with thermosetting resin powder onto printed paper and drying.
Patent KR-900003448-B1 (KR)
Title: Glass composition for binding and filling ceramic parts
Inventor: NAITO DAKGASHI
IPC: C03C3/06
Filed: 1985-10-29
Granted: 1990-05-19
Abstract: A glass composition for bonding and filling ceramic parts comprises 35-75 wt.% V2O5, 15-30 wt.% P2O5, and 5-40 wt.% of at least one metallic oxide with a low melting temperature of Na2O, K2O, Rb2O, Cs2O, TO2 and Tl2O, and optionally further includes at least one of max. 10 wt.% B2O3, max. 16 wt.% ZnO, max. 12 wt.% Bi2O3, max. 3 wt.% SiO2, max. 5 wt.% Al2O3 and max. 7 wt.% Sb2O5 max. 1 wt.% CoO.
Patent KR-950002426-B1 (KR)
Inventor: VINCK NICOLAS G
IPC: H01J29/76
Filed: 1986-12-20
Granted: 1995-03-20
Abstract: 내용 없음.
Patent KR-880001914-B1 (KR)
Title: Wool nep yarn's making method
Inventor: CHOE HAE-CHUNG
IPC: D02J1/16
Filed: 1986-12-27
Granted: 1988-09-30
Abstract: The feather-like yan having anti-pilling property and high elasticity was prepd.  Thus, a polyester filament and an acetate filament were twined together.  The twined yarn was twisted by a pun type false twister.  Where the number of false twist yarn 0.9 times (2,000-2,500 T/M) of polyester filament and the temp. of heater and the rpm of the twister was equal to the twist condition of the polyester yarn.
Patent KR-890003633-B1 (KR)
Title: Home-control circuit
Inventor: KO BONG-KUK
IPC: G05B11/18
Filed: 1986-12-31
Granted: 1989-09-28
Abstract: The circuit for remote control of home appliance using the power line includes a switching unit (40) for transmitting the subcarrier, a transmitting unit (50) for amplifying the transmitted signal through the power line to control the power of home appliance, a synchronizing unit (60) for deciding the input/output time of digital signal of a microprocessor (30) with the pulse obtained from the output signal of full rectifying circuit, a trap and wave shaping circuit (70) for trapping the signal from the power line, to eliminate the certain signal component and to shape the wave, and a selection unit (90) for selecting the function according to the user's choice.
Patent KR-900001931-B1 (KR)
Inventor: KIYA NOBUYUKI
IPC: G05B19/4069
Filed: 1985-11-08
Granted: 1990-03-26
Abstract: 내용 없음.
Patent KR-960000486-B1 (KR)
Inventor: OHSHITA TAKAHIRO
IPC: F22B31/00
Filed: 1987-01-21
Granted: 1996-01-08
Abstract: 내용 없음.
Patent KR-900008647-B1 (KR)
Inventor: KATO DAKASHI
IPC: H01L25/065
Filed: 1987-03-19
Granted: 1990-11-26
Abstract: 내용 없음.