baber/WOPTO huggingface dataset:
Patent ES-2525104-B1 (ES)
Title: Sistema de supervisión y ayuda de las operaciones manuales de ensamblado industrial mediante realidad aumentada y procedimiento de uso
Inventor: ZALAMA CASANOVA EDUARDO
IPC: G06T19/00
Filed: 2013-06-17
Granted: 2015-09-29
Abstract: La invención es un sistema de supervisión y ayuda de las operaciones manuales de ensamblado industrial mediante realidad aumentada que comprende un bastidor (2), un panel base (3), sobre el que se realizan las operaciones de ensamblado, una unidad de control (4), al menos dos herramientas (5), una serie de sensores (6) colocados en las herramientas (5), al menos un proyector (7) que proyecta sobre el panel base (3) información de las operaciones a realizar, y un sistema de comunicación (11), tal que mediante al menos un emisor-receptor de luz (12) se localizan las citadas herramientas (5) sobre el panel base (3) y mediante unos sensores (6) se realiza la medición de los parámetros de funcionamiento de estas herramientas (5), las mediciones hechas por los sensores (6) se envían mediante el sistema de comunicación (11) a la unidad de control (4).
Patent ES-2538417-B1 (ES)
Title: Aerogenerador con sistema de cambio de paso de pala
Inventor: FERNANDEZ FALCES SARA
IPC: F03D1/06
Filed: 2013-12-19
Granted: 2016-04-20
Abstract: Aerogenerador con sistema de cambio de paso de pala.#La presente invención se refiere a un aerogenerador con sistema de cambio de paso de pala dotado de un ángulo entre la dirección longitudinal de la pala y el eje de giro del rodamiento del sistema de cambio de paso de pala mediante una disminución en el número de componentes del sistema, disponiendo la placa de accionamiento del sistema de cambio de paso de pala entre dicha pala y el rodamiento de dicho sistema de cambio de paso de pala.
Patent ES-2566253-B1 (ES)
Title: Sistema modular de aislamiento térmico exterior de edificaciones y procedimiento de instalación
Inventor: FREIRE ROMERO ANTONIO
IPC: E04F13/08
Filed: 2014-10-10
Granted: 2017-01-24
Abstract: Sistema modular de aislamiento térmico exterior de edificaciones y procedimiento de instalación basado en la aplicación de un panel modular compuesto, que se fija a la fachada original de la edificación mediante perfiles específicos y que puede ser soporte de varios acabados finales y caracterizado esencialmente porque el sistema se encuentra constituido esencialmente por los siguientes elementos:#El panel básico (1) se encuentra constituido por un soporte de aislamiento (2) y una placa exterior resistente (3) unidas por medio de un adhesivo (7) y apreciándose en todo su perímetro sendos rebajes en forma de L, un rebaje superior (4) en el que sobresale el soporte (2), un rebaje lateral (5) y un rebaje inferior (6) donde sobresale la placa exterior resistente (3).#Anclaje de los paneles básicos (1), formados por unos perfiles-guías metálicos, resistentes a la corrosión y constituidos por unos perfiles-guías metálicos macizos (8) o aligerados (8'), en forma de "L" y que se colocan en cualquiera de las tres posiciones básicas posibles dependiendo de la situación dentro del conjunto del sistema.#Estos perfiles-guía metálicos (8) se fijan la fachada resistente del edificio (11) o al paramento a cubrir por medios mecánicos.
Patent ES-2554988-B1 (ES)
Title: Dispositivo electroquímico de almacenamiento de energía
Inventor: WANG LIYA
IPC: H01M2/02
Filed: 2012-12-21
Granted: 2018-04-09
Abstract: Dispositivo electroquímico de almacenamiento de energía.#La presente invención se refiere a una batería de metal-aire que funciona a altas temperaturas, comprendiendo dicha batería un electrodo que contiene metal, en el que preferiblemente el metal está en estado fundido, sólido o semisólido; un electrodo de aire poroso que comprende un conductor de electrones e iones oxígeno mixto; y un electrolito de óxido sólido que es conductor de iones oxígeno y eléctricamente aislante, a métodos para su preparación y a su uso como fuente de alimentación de pequeños dispositivos así como fuente de alimentación para aplicaciones en automóviles y como dispositivo de almacenamiento de energía para aplicaciones en servicios públicos así como para aplicaciones electrónicas de potencia y en automóviles.
Patent ES-2604834-B1 (ES)
Title: Dispositivo de desinfección de aire
Inventor: VALDES GARCIA JULIO FRANCISCO
IPC: F24F3/16
Filed: 2015-09-09
Granted: 2017-12-18
Abstract: Dispositivo de desinfección de aire utilizando la tecnología de plasma frío mediante descargas a presión atmosférica utilizando el efecto corona. Los dispositivos más relevantes de la invención son los dispositivos de microdescargas superficiales a presión atmosférica, que comprenden a su vez un electrodo de excitación plano conectado a una o más fuentes de alimentación, un electrodo de masa plano y paralelo al electrodo de excitación conectado a tierra, cuya planta tiene una forma de rejilla de huecos aproximadamente hexagonales y un dieléctrico plano unido al electrodo de excitación, cuyo espesor es menor que la distancia entre el electrodo de excitación y el electrodo de masa; y un ventilador unido a la carcasa cuya aspiración coincide con la rejilla de aspiración y cuya impulsión está dirigida hacia los dispositivos de microdescarga.
Patent ES-2653788-B1 (ES)
Title: Paquete con dosificador y tapa
Inventor: ORTEGA NAVARRO RAÚL
IPC: B65D83/06
Filed: 2016-08-08
Granted: 2018-11-14
Abstract: Paquete con dosificador y tapa compuesto por un paquete (1) que dispone de un soporte de la tapa (4) unido de forma indivisible a él. Dicho soporte sustenta una tapa (5) que permite la apertura y cierre del paquete y la conservación de los productos almacenados en su interior. De forma adicional, el paquete dispone de una embocadura (3) en la que se aloja una sección tubular (2) que tiene la capacidad necesaria para contener una cantidad determinada de producto, permitiendo así la dosificación del mismo.
Patent ES-2637222-B1 (ES)
Title: Dispositivo de parada solicitada con alta prioridad
Inventor: FERNÁNDEZ ZAPICO LUIS
IPC: G08G1/0962
Filed: 2016-04-10
Granted: 2018-07-19
Abstract: Dispositivo de parada solicitada con alta prioridad, que comprende una electrónica con conector de 8 pines faston de 6,2 milímetros caracterizado porque realiza las funciones de parada solicita requerida en autocares destinados al transporte público incluida la de personas con baja movilidad con la finalidad de avisar, mediante un sonido y un rótulo luminoso con texto indicativo, al conductor de que pare en la próxima parada y saque la rampa para silla de ruedas si fuera necesario. Al mismo tiempo, cuando se abre la puerta, enciende un plafón que ilumina el hueco de la puerta y escalones.
Patent ES-2640879-B1 (ES)
Title: Lastre de pesca
Inventor: ARES ABELENDA ANGEL MARÍA
IPC: A01K95/00
Filed: 2016-05-04
Granted: 2018-08-01
Abstract: Lastre de pesca que comprende unos medios de enclavamiento (3) y un cuerpo (1) que comprende un segundo orificio (5) para alojamiento y basculación de dichos medios (3) y unos medios de retención (7) para limitar el desplazamiento de los medios de enclavamiento (3) y ejercer una fuerza de retención a dichos medios (3). Los medios de enclavamiento (3) se encuentran extendidos hacia la parte posterior (1.4) del cuerpo (1) a una distancia mayor con respecto a una parte superior (1.1) del cuerpo (1) a partir de una doblez (8) dispuesta entre el segundo orificio (5) y los medios de retención (7). El lastre está configurado de forma que en una posición de retención, está impedida la basculación de los medios de enclavamiento (3) distanciándose de la parte superior (1.1), y de forma que cuando actúa una fuerza de liberación que vence a la fuerza de retención se produce la basculación de los medios de enclavamiento (3).
Patent HR-P20010045-B1 (HR)
Title: PROCESS FOR OBTAINING HMG-CoA REDUCTASE INHIBITORS OF HIGH PURITY
Inventor: GRAHEK ROK
IPC: C07D209/18
Filed: 2001-01-16
Abstract: Lovastatin, pravastatin, simvastatin, mevastatin, atorvastatin, and derivatives and analogs thereof are known as HMG-CoA reductase inhibitors and are used as and antihypercholesterolemic agents. The majority of them are produced by fermentation using microorganisms of different species identified as species belonging to Aspergilus, Monascus, Nocardia, Amycolatopsis, Mucor or Penicilium genus, some are obtained by treating the fermentation products using the method of chemical synthesis or they are the products of total chemical synthesis. The purity of the active ingredient is an important factor for manufacturing the safe and effective pharmaceutical, especially if the pharmaceutical product must be taken on a longer term basis in the treatment or prevention of high plasma cholesterol. The accumulation of the impurities from the pharmaceuticals of lower purity may cause many side effects during the medical treatment. The present invention relates to a new industrial process for the isolation of HMG-CoA reductase inhibitors using so-called displacement chromatography. Use of the invention enables to obtain HMG-CoA reductase inhibitors of high purity, with high yields, lower production costs and suitable ecological balance.
Patent HR-P20010259-B1 (HR)
Inventor: MOYER ELIZABETH
IPC: A61P13/06
Filed: 2001-04-09
Abstract: Stabilni tekući farmaceutski pripravak botulinum toksina, naznačen time, da sadrži farmaceutski prihvatljiv pufer koji omogućuje održavanje puferiranog pH područja između oko pH 5 i pH 6 i izolirani botulinum toksin; pri čemu je spomenuti pripravak stabilan u tekućem obliku tijekom najmanje godine dana na temperaturi između oko 0 i 10 °C. Patent sadrži još 38 patentnih zahtjeva.
Patent HR-P20020934-B1 (HR)
Inventor: CROCKER LOUIS S
IPC: A61P43/00
Filed: 2002-11-25
Abstract: Polimorfna forma spoja formule A: naznačena time, da je označena kao Forma V, a spomenuta poliformna forma ima položaj d-razmaka u rendgenskoj difrakciji praška, Cu K alfa, na oko 13.7 angstrema. Patent sadrži još 15 patentnih zahtjeva.
Patent JO-1720-B1 (JO)
Title: Hetrocyclic derivatives
Inventor: ARNOLD HARRY RATCLIFFE
Filed: 1992-10-21
Granted: 1993-06-15
Abstract: The invention concerns method for the preparation of pharmaceutically useful ‎compounds of the formula I, in which R1, R2,R3,R4, Ra, Rb, A, X and Z have the ‎various meaning defined herein, and their non-toxic salts, and pharmaceutical ‎compositions containing them, the novel compounds are of value in treating conditions ‎such as hypertension and congestive heart failure, the invention further concerns ‎processes for the manufacture of the novel compounds and the use of the compounds in ‎medical treatment.‎
Patent JO-2869-B1 (JO)
Title: A mixture of paint and nano-materials for enhancing the performance of absorbtion and adsorbtion solar cooling systems
Inventor: MOHAMMED AWWAD ALI AL-DABBAS
Filed: 2013-10-23
Granted: 2015-03-15
Abstract: The present invention provides a paint to be used in adsorption and absorption cooling systems that harness the solar energy without any need for a coolant and/or electricity to operate, wherein such paint can be used for cooling, refrigeration and air conditioning systems. The paint of the present invention provides relatively low thermal emissivity and high thermal absorption for absorption and adsorption cooling systems compared to conventional absorption and adsorption solar cooling systems that do not use the paint of the present invention.
Patent KR-810000476-B1 (KR)
Title: Apparatus for mixing a cement slurry with a glass fiber
Inventor: TERAI SHIGEKI
IPC: B28B17/00
Filed: 1976-07-13
Granted: 1981-05-09
Abstract: Spray gun for mixing cement slurry with a glass fiber comprises an innermost tube connected to a fiber cutter and supplying fiber(36) in compressed air, and an outer concentric tube(4) with the annular space connected to slurry feed.  Compressed air is fed to the outer tubes via inlet holes(52) which have a closure between the tube peripheries at the discharge end.  The closure has 2 injection orifices(58) and inwardly inclined relative to the fiber flow so that the slurry and fibers are mixed.  The orifice inclination algle is 10-30≰, & its dia. is 4-6mm.
Patent KR-820000784-B1 (KR)
Title: Stereo selective preparation of hexahydro dibenzo pryanones
Inventor: ARCHER R
IPC: C07D311/80
Filed: 1977-07-05
Granted: 1982-05-10
Abstract: Dibenzopyranones (I; R4 = C5-10 alkyl, C5-10 alkenyl, C5-8 cycloalkyl or C5-8 cycloalkenyl) useful as analgesics, antidepressants, and entianxiety agents (no data) were prepd.  Thus, 1.6g (+)-apoverbenone was treated with 2.8g 3,5-(HO)2-C6H3CMe2(CH2)5Me to give 720 mg I[R4 = CMe2(CH2)5Me .
Patent KR-810001746-B1 (KR)
Title: Process for the production of l-lysine by fermentation
Inventor: NAKAYAMA K
IPC: C12P13/08
Filed: 1977-07-08
Granted: 1981-11-11
Abstract: Corynebacterium glutamicum FERM-P 3633, NRRL-B-8182 was cultured for 24 hrs.  at 30≰C or 7 ml medium (pH 7.2) contg. glucose 4, urea 0.3, KH2PO4 0.15, K2HPO4 0.05, MgSO47H2O 0.05, biotin 50, peptone 2 and yeast ext. 0.5 g/dl.  The seed cultrue (2ml) was inoculated into 20ml medium (pH 7.2) contg. molasses 8.5, soybean acidic hydrolyzate 2, (NH4)2SO4 0.5, Urea 3, MgSO47H2O 0.05, KH2PO4 0.07 and CaCO3 3 g/dl and cultured with shaking for 3 days at 30≰C to produce 30 mg/ml L-lysine.
Patent KR-790000433-B1 (KR)
Title: One side vulcanization method of rubber shoe liner
Inventor: LEE SUNG YOOL
Filed: 1977-12-30
Granted: 1979-05-18
Abstract: A one side vulcanization method for rubber shoe liner was described. Thus, the adiabatic materials were inserted between lower and upper heating plates under the same press but different temp. one side of the rubber shoe liner, which needs a certain pattern, is vulcanized while the other side, which adheres to an instep strap, is not vulcanized for giving good plasticity.
Patent KR-810000633-B1 (KR)
Title: Process for preparing imidazole derivatives
Inventor: KREBS E
IPC: C07D235/28
Filed: 1978-09-18
Granted: 1981-06-10
Abstract: Imidazole derivatives [I; R1, R2, R3, R4 = H or R1, R2 and R3, R4 are C-C; n = o or 1; R5 = H or lower alkyl; X = 2-pyridyl, 2-imidazole, 2-imidazoryl, etc. which are mono-substituted to lower alkyl  are effective to prevent peptic ulcer were prepd.  Thus, compds. II reacting with compds. III to give I(n = o) or oxidation of corresponding compds. I(n =o) to give I(n = 1)
Patent KR-830001600-B1 (KR)
Title: 전기케이블등 피복물을 연속적으로 형성하는 방법
IPC: H01B13/14
Filed: 1980-03-05
Granted: 1983-08-16
Abstract: 내용 없음.
Patent KR-840002268-B1 (KR)
Title: Process for preparing substituted phenol esters
Inventor: SCHERM ARTHUR
IPC: C07C69/712
Filed: 1980-05-13
Granted: 1984-12-14
Abstract: Substituted phenol ester(I) and its organic or inorganic acid salts for drug manufacturing are prepared from substituted phenol (II) or phenolate by means of reaction with nicotinic acid chloride where R1 = (a), (b), cumyl, p-chlorobenzoil, or hydrogen (for R2 = cycloalkylene); n = 3-12; m = 0-1; z = 0-1; R2 = (-CH2-)n  (n = 4), or hydrogen; R3 = (c) or 2-methyl-2-(p-chlorophenoxy)-propionyl. R2 forms 5,6,7,8-tetra hydro-1-naphthyl ring.
Patent KR-860000198-B1 (KR)
Title: Cleaning apparatus for bottle caping machine
Inventor: HAYASHI MASAYUKI
IPC: B67B3/00
Filed: 1982-07-05
Granted: 1986-03-03
Abstract: A washing device is designed for a container-closing machine, such as a crown cork fitting machine, bottle corking machine, or a capsule fitting machine. Use is made of a washing cap(20), applied to the underside of the closure fitting unit(10) on the machine. A washing liquid circulating device(24 - 35) conveys the liquid(40) in a circulation motion to the section to be cleaned in the fitting unit, via the washing cap. Complete cleanliness and sterile conditions are ensured.
Patent KR-880002016-B1 (KR)
Title: Cathode for use in the electrolytic reficing of copper
Inventor: PERRY I JAMES
IPC: C25C7/02
Filed: 1982-08-26
Granted: 1988-10-12
Abstract: This is an addn. to 881500, and presents a cathod consisting of a suspension bar made of stainless steel; and the bottom edge of the bar is welded to the top edge of a flat starter cathode foil made of stainless steel and projecting vertically downwards. A copper coating surrounds both the bar and at least the top edge of the foil; and shielding strips are located on the side edges of the foil.  Each end of the suspension bar has a bottom profile making a line contact with a bus-bar on which the suspension bar rests.  Good electric contact is made between the suspension bar and the bus-bar.
Patent KR-860000365-B1 (KR)
Title: Method for producing decorated chocolate cake
Inventor: AKUDAGAWA TOKUJI
IPC: A23G1/00
Filed: 1983-02-28
Granted: 1986-04-16
Abstract: Chocolate was molded to form a decorated product. Process comprises; a) preparing the mixt. contg. chocolate materials (100 wt. part) and syrup (25-150 wt. part) as the main ingradients; b) pressing the mixt. to the desired thickness; c) casting the pressed mixt. into a mold having a flower pattern on its face to form one or more chocolate cakes with an imprinted flower pattern; d) shaping the chocolate cake into the decorated chocolate; e) drying the decorated chocolate. Chocolate materials contain 28-45 wt.% base oils and fats.
Patent KR-860000965-B1 (KR)
Title: The measuring method for magnetic property by measuring barkhausen noise
Inventor: KIM HO-CHOL
IPC: G01R33/12
Filed: 1984-04-13
Granted: 1986-07-23
Abstract: This is the method of measuring magnetic characteristics by the average amplitude of barkhausen noise and ringdown count. Since this need not frame, it is a completely nondestructive measuring method that is not restricted by the size and shape of tested segment. In production line, it can display directly the locally variant magnetic characteristics due to impurity, remaining force and crevice and can discriminate only the bad portion. This contributes to increased productivity and can be applied to measure the static and dynamic force of the steel construction or welded portion.
Patent KR-930000104-B1 (KR)
Inventor: GRISAR GUNTER
IPC: A61F13/06
Filed: 1985-02-19
Granted: 1993-01-09
Abstract: 내용 없음.
Patent KR-920010769-B1 (KR)
Inventor: GERBER GERARD
IPC: B26D3/00
Filed: 1985-07-20
Granted: 1992-12-17
Abstract: 내용 없음.
Patent KR-930008509-B1 (KR)
Inventor: POURING ANDREW A
IPC: F02B21/02
Filed: 1984-09-20
Granted: 1993-09-09
Abstract: 내용 없음.
Patent KR-900001732-B1 (KR)
Title: Structure member connectro
Inventor: HOEKSEMA ARIE H
IPC: F16B1/00
Filed: 1986-02-25
Granted: 1990-03-19
Abstract: The connector (16) is insertable in the hollow portion of the first member (12) and interconnects the two members together.  One of the members has a slotted wall portion (20) provided with opposing ledges (22,24).  The connector engages the ledges when actuated to snugly secure one member to the other.  The connector is actuated by a cam (18) inserted through an opening in the wall of the second member. When turned to a second position, the wall is engaged to force the connector further inwardly of the second member to draw together. This type of the connector is for interconnecting frame members used in forming office partition walls or display panels.
Patent KR-900000859-B1 (KR)
Title: Catalytic dehydrogenation reactor cycle
Inventor: BHATT BRAHARAT L
IPC: C07C5/333
Filed: 1986-03-18
Granted: 1990-02-17
Abstract: A method for regenerating a dehydration catalyst in a catalytic dehydrogenation reactor comprises: (a) passing an oxidizing gas heated to 1000-1300 F through the reactor for a period time sufficient to oxidizing at least some of the catalyst; (b) passing a reducing gas heated to 1000-1300 F through the reactor for a period of time sufficient to reduce the catalyst; and (c) repeating (a) and (b) for a predetermined number of cycles sufficient to heat the reactor to 1000-1150 F.  The catalyst consists of Al2O3 and 17-19 wt.% Cr2O3.  The catalyst is useful for the prodn. of mono- and diolefins from paraffins in the reactor operating under adiabatic conditions.
Patent KR-940003689-B1 (KR)
Inventor: MATSUSHIRO AIZO
IPC: A61K38/47
Filed: 1986-03-20
Granted: 1994-04-27
Abstract: 내용 없음.
Patent KR-910000929-B1 (KR)
Inventor: CHING YU-WEI
IPC: H01L29/423
Filed: 1986-04-11
Granted: 1991-02-18
Abstract: 내용 없음.
Patent KR-950008501-B1 (KR)
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/52
Filed: 1986-04-15
Granted: 1995-07-31
Abstract: 내용 없음.
Patent KR-890004422-B1 (KR)
Title: Npn type bipolar tr device and the manufacturing method
Inventor: PARK YOUNG-JUN
IPC: H01L29/70
Filed: 1986-08-23
Granted: 1989-11-03
Abstract: The manufacturing method of NPN type bipolar transistor comprises steps that: (a) a p-type layer (2), a N-type layer (3), and a N-type epitaxy region (4) are formed on a P-type silicon substrate (1); (b) an insulation oxide layer (6) is formed after implantation of a P- type impurity (5) and then forms a N-type impurity layer (7); (c) an oxide layer (1) and a nitride layer (11) are deposited on a base region (8), emitter (9), collector region (9') made by diffusing an impurity; (d) lithographing the oxide layer (6) and the oxide, nitride layers (10,11) for base contact region (12).
Patent KR-910002779-B1 (KR)
Inventor: KAWAMURA HIDEO
IPC: B60L50/12
Filed: 1986-10-29
Granted: 1991-05-04
Abstract: 내용 없음.
Patent KR-900003571-B1 (KR)
Title: Connector bank for cable wire
Inventor: KLAIBER EBERHARD
IPC: H04Q1/14
Filed: 1987-04-28
Granted: 1990-05-21
Abstract: The connection strips for the cable wires (2,3,4) are so formed that two mutually connectable wires can be separated from one another without the need for the associated contact connections to be released. For each connection element (7) there is a plug (6) with a contact tag (24) for insertion in the centre contact (11) of the connection element. The plug can have a cable connecting element (20) for connection of a lead (4).
Patent KR-960001208-B1 (KR)
Inventor: SHEN JEROME L
IPC: A23K10/38
Filed: 1987-08-26
Granted: 1996-01-24
Abstract: 내용 없음.
Patent KR-920004140-B1 (KR)
Inventor: HARA SHIKEYOSHI
IPC: C08F34/00
Filed: 1987-09-30
Granted: 1992-05-25
Abstract: 내용 없음.
Patent KR-900002522-B1 (KR)
Title: Glass batch feed arrangement with directional adjustability
Inventor: GOOD HENRY C
IPC: C03B3/00
Filed: 1987-10-02
Granted: 1990-04-20
Abstract: Appts. for liquefying particulate material comprises a rotating vessel (10) heated internally by burners.  Feed material is supplied and directed adjacent to a side wall through an elongated tube (28) having a major portion extending the vessel which is steeply inclined, and a lower discharge portion (61) within the vessel which is more horizontal.  The latter portion is aligned tangentially to the adjacent surface of the rotating wall. Pref. the vessel rotates about a vertical axis, with the major part of the feed tube (30) inclined at more than 45 deg. in the horizontal, and the discharge section at less than 45 deg.  The feed tube is rotatable about the axis of the major portion.  The tube may be cooled.
Patent KR-920007996-B1 (KR)
Inventor: ISHIKAWA SHOICHI
IPC: F16H49/00
Filed: 1987-11-04
Granted: 1992-09-21
Abstract: 내용 없음.
Patent KR-960015368-B1 (KR)
Inventor: EMSLANDER JEFFREY O
IPC: B65D53/04
Filed: 1987-11-05
Granted: 1996-11-11
Abstract: 내용없음.
Patent KR-900002816-B1 (KR)
Title: Portable water filter
Inventor: KOO JA-HYUNG
IPC: B01D29/00
Filed: 1987-11-30
Granted: 1990-05-01
Abstract: A portable water purifier (21) for use in making drinking water outdoors comprises a filter member (4), a piston (2) with a piston rod (19), and a housing (1) having a number of water suction holes (11) at its bottom wall and an air-inducing push button (9) at its side wall.  The piston rod having water outlet passage (15) is extended out to the housing and formed with a handle knob (12) at its outer end.  A cap stopper (13) is provided for opening and closing the water outlet passage.  The piston rod is pulled out for intaking and filtering water, and the cap stopper is removed for obtaining clean water when the push button is pushed.
Patent KR-950006198-B1 (KR)
Inventor: SOSZKA BARBARA
IPC: C03B37/12
Filed: 1987-12-02
Granted: 1995-06-12
Abstract: 내용 없음.
Patent KR-930006676-B1 (KR)
Inventor: KODAKE MASAJI
IPC: B01J4/02
Filed: 1988-02-11
Granted: 1993-07-22
Abstract: 내용 없음.
Patent KR-930001806-B1 (KR)
Inventor: SATO TOSHIO
IPC: A61K31/70
Filed: 1988-06-18
Granted: 1993-03-13
Abstract: 내용 없음.