baber/WOPTO huggingface dataset:
Patent ES-2380854-B1 (ES)
Title: Soporte extensible para datáfonos.
Inventor: RODRIGUEZ FRANCO ANGEL
IPC: F16M11/12
Filed: 2010-10-22
Granted: 2012-11-30
Abstract: Soporte extensible para datafonos.#La invención se refiere a un medio de sujeción para mesas o mostradores, un mástil, y una plataforma dotada con una pluralidad de carriles guía y medios de unión y agarre para la adaptación a diferentes tipos y tamaños de datafonos.
Patent ES-2385157-B1 (ES)
Title: Compuestos para el tratamiento de alzheimer.
Inventor: ZUGAZA GURRUCHAGA JOSE LUIS
IPC: A61K31/352
Filed: 2010-02-25
Granted: 2013-07-08
Abstract: Compuestos para el tratamiento de Alzheimer.#Los compuestos inhibidores de PKCs pueden ser utilizados para el tratamiento de enfermedades asociadas a la formación de depósitos amiloideos, entre las que se encuentra la enfermedad de Alzheimer. Los niveles de activación de dichas PKCs en una célula tratada con una proteína amiloidea pueden ser utilizados para identificar compuestos capaces de inhibir la muerte celular inducida por depósitos amiloideos potencialmente útiles en el tratamiento de enfermedades asociadas a la formación de depósitos amiloideos.
Patent ES-2386173-B1 (ES)
Title: Proceso de preparación de un antagonista del receptor de la endotelina
Inventor: DEL RIO PERICACHO JOSE LUIS
IPC: A61K31/505
Filed: 2011-01-13
Granted: 2013-06-25
Abstract: Proceso de preparación de un antagonista del receptor de la endotelina.#Proceso para la preparación de un compuesto de fórmula (I), o una sal o un solvato del mismo incluyendo un hidrato, donde: R{sub,1} es ?CH{sub,2}CH{sub,2}OH o ?CH{sub,2}CH{sub,2}R{sub,2}; R{sub,2} es -O-R{sub,prot}, un precursor de -OH o un precursor de -O-R{sub,prot}; y R{sub,prot} es un grupo protector de alcoholes. El proceso comprende un acoplamiento tipo Mitsunobu, donde se introduce por el que se introduce el grupo OR{sub,1}.
Patent ES-2447140-B1 (ES)
Title: Captadores solares térmicos con aislamiento transparente, mejorados
Inventor: LEHMKUHL BARBA ORIOL
IPC: F24S10/75
Filed: 2012-04-02
Granted: 2015-04-07
Abstract: La presente invención se refiere a mejoras y perfeccionamiento de los aislantes térmicos transparentes utilizados para aumentar el rendimiento de los captadores solares térmicos a través de la reducción de las pérdidas de calor, para ello se utilizan capas sobrepuestas de material aislante térmico transparente y al menos una de ella de silica aerogel, situadas dichas capas entre el absorbedor y la cubierta transparente de vidrio o materiales similares.
Patent ES-2482666-B1 (ES)
Title: Uso de la cepa CECT 7426 para provocar quorum quenching de la señal autoinductor-2 (AI-2)
Inventor: OTERO CASAL ANA MARÍA
IPC: A61P31/04
Filed: 2012-10-09
Granted: 2015-05-12
Abstract: Uso de la cepa CECT 7426 para provocar quorum quenching de la señal Autoinductor-2 (AI-2).#La invención se refiere al uso de una cepa bacteriana de la especie Tenacibaculum discolor, del extracto celular crudo o del sobrenadante de sus cultivos, para provocar quorum quenching en bacterias a través de la inhibición de señales tipo AI-2, y más concretamente para el tratamiento y/o prevención de enfermedades infecciosas y para inhibir la formación de biofilms, producidos por dichas bacterias.
Patent ES-2544515-B1 (ES)
Title: Campo de cocción con varios elementos de calentamiento.
Inventor: FRANCO GUTIERREZ CARLOS
IPC: H05B6/12
Filed: 2014-02-28
Granted: 2016-06-09
Abstract: La invención hace referencia a un procedimiento para poner en funcionamiento un campo de cocción con varios elementos de calentamiento. El procedimiento comprende detectar un elemento de batería de cocción a través de una disposición de detección, formar una zona de calentamiento, adaptada al elemento de batería de cocción detectado, de un elemento de calentamiento o varios elementos de calentamiento, y ajustar al menos una temperatura teórica de la zona de calentamiento mediante una interfaz de usuario.#Se propone que mediante la disposición de detección se detecte un proceso que comprenda retirar el elemento de batería de cocción de una posición inicial y colocar a continuación el elemento de batería de cocción en una posición final. El procedimiento comprende además asignar el proceso a través de la unidad de mando a uno de al menos dos casos. Aquí, el proceso es interpretado en un primer caso como movimiento del mismo elemento de batería de cocción de la posición inicial a la posición final. En otros casos, la unidad de mando reconoce de manera automática que no se trata del desplazamiento del mismo elemento de batería de cocción, sino de la retirada de un elemento de batería de cocción y la colocación de un nuevo elemento de batería de cocción. Al menos en el primer caso relativo al desplazamiento del mismo elemento de batería de cocción, la unidad de mando desplaza la zona de calentamiento del área de la posición inicial al área de la posición final, para lo cual se asignan nuevos elementos de calentamiento a la zona de calentamiento, y se eliminan, es decir, se desactivan, al menos una parte de los elementos de calentamiento asignados originariamente a la zona de calentamiento. Al menos en el primer caso, concerniente a un desplazamiento del mismo elemento de batería de cocción, para la zona de calentamiento desplazada se asume a través de la unidad de mando la temperatura teórica ajustada originariamente. En el otro caso, la temperatura teórica es fijada en un valor predeterminado por la unidad de mando.
Patent ES-2569742-B1 (ES)
Title: Cafetera de goteo refrigerada
Inventor: LOZANO MOSTERIN JESÚS
IPC: A47J31/10
Filed: 2014-11-11
Granted: 2017-02-21
Abstract: Cafetera de goteo refrigerada que puede suministrar café templado recién hecho mediante la interposición de un dispositivo entre el orificio de salida de café de la cubeta que contiene el filtro y la válvula antigoteo. El dispositivo comprende un serpentín, un ventilador y un tubo aproximadamente recto unidos a un bastidor que a su vez está unido de manera articular al soporte de la cubeta para permitir su giro y seleccionar si se quiere café templado, serpentín, o café caliente, tubo. El giro del bastidor se realiza mediante un accionamiento manual o mediante un motor eléctrico.
Patent ES-2576791-B1 (ES)
Title: Procedimiento de obtención de material metálico mediante procesado por extrusión en canal angular de material metálico en estado semisólido, dispositivo asociado y material metálico obtenible
Inventor: CARRENO GOROSTIAGA FERNANDO
IPC: B21C23/00
Filed: 2014-12-10
Granted: 2017-04-24
Abstract: Procedimiento de obtención de material metálico mediante procesado por extrusión en canal angular de material metálico en estado semisólido, dispositivo asociado y material metálico obtenible.#La presente invención se refiere a un procedimiento de obtención de material metálico mediante procesado por extrusión en canal angular de material metálico en estado semisólido, al dispositivo asociado a dicho procedimiento, así como al material metálico obtenible con dicho procedimiento, que es un material metálico continuo de superiores propiedades mecánicas a las de la aleación semisólida discontinua de partida y de un tamaño de grano más fino.
Patent JO-1754-B1 (JO)
Title: Therapeutic agent
Inventor: IAN MICHAEL HUNNEYBALL
Filed: 1993-06-22
Granted: 1993-10-30
Abstract: Abstract of CA 2125858 (A1) 2125858 9313097 PCTABS00024 This invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof in which R1 represents hydrogen, alkyl, hydroxy, carboxyalkenyl, alkoxycarbonylalkenyl, hydroxyalkyl, carboxyalkyl, alkoxycarbonylalkyl, alkoxy, halogenated alkyl, carboxy, alkoxycarbonyl or alkanoylamino; R2 represents hydrogen, halo, alkoxy, hydroxy, alkanoyloxy, or phenoxy; R3 represents hydrogen or alkyl; R4 represents hydrogen, halo, alkoxycarbonyl, a benzyloxycarbonyl, alkanoyl, benzoyl, carbamoyl, alkyl, carboxy, hydroxyalkyl or alkylthio; R5 represents hydrogen or alkyl; R6 represents hydrogen, alkyl óptionally substituted by one or more of the following: hydroxy, halo or an amino group of formula-NR12R13!, a C3-12 alicyclic hydrocarbon group, phenyl, (cycloalkyl)alkyl or benzyl; R7 represents hydrogen, halo, trifluoromethyl, trifluoromethoxy, alkyl, carboxy, or alkoxy; R8 represents hydrogen, halo, trifluoromethyl, trifluoromethoxy, alkyl or alkoxy; and R9 represents hydrogen or alkyl; which are antirheumatic agents. Compositions containing these compounds and processes to make them are also disclosed.
Patent JO-2618-B1 (JO)
Title: Device for rapid immuno-chromatographic HIV testing & uses thereof
Inventor: ADNAN BADWAN
Filed: 2006-12-12
Granted: 2011-11-01
Abstract: This invention provides a device for the simple and rapid detection of HIV in a sample that allows the detection of early human HIV infection. The device comprises a rapid immuno-chromatographic test for ultra sensitive p24 antigen detection. The device furthermore enables to distinguish between HIV-1 and HIV-2 infection. The invention further provides uses of the device in a method as well as a kit for the rapid detection of HIV in a sample.
Patent JO-2789-B1 (JO)
Title: Downhole Burners For In Situ Conversion Of Organic-Rich Rock Formations
Inventor: CHAD RASMUSSEN
Filed: 2008-05-15
Granted: 2014-03-15
Abstract: A method for in situ heating of a selected portion of a targeted organic-rich rock formation such as an oil shale formation is provided. The method includes the steps of providing casing in a wellbore extending to a depth within or below the selected portion of the organic-rich rock formation, and also providing a tubing within the casing. An annular region is formed between the tubing and the surrounding casing. Air or other oxidant and a combustible fuel are injected into the wellbore. Either the air or the combustible fuel is in stoichiometric combustion excess. The method also includes providing hardware in the wellbore so as to cause the air and the combustible fuel to mix and to combust at substantially the depth of the organic-rich rock formation. The hardware may include more than one burner. Insulation may be placed along the tubing adjacent the first burner in order to reduce the heat transfer coefficient within the tubing and to provide a more uniform temperature within the annulus
Patent KR-790000681-B1 (KR)
Title: Protective coupling element
Inventor: R CLAXLON PALMER
Filed: 1974-02-06
Granted: 1979-06-20
Abstract: A coupling device protecting a needle-shaped play back converter against arc damage caused by the electric charge stored on the record medium, consisted of a capacitive device inserted between the needle and the reference voltage point. The capacitive device related to the disc record surface having a conduction circuit capable of storing and bypassing the electric charge, and a needle for converting information.
Patent KR-820001725-B1 (KR)
Title: Method of manufacturing a gallium phosphide light-emitting device
Inventor: BEPPU TATSURO
IPC: H03L7/07
Filed: 1974-06-10
Granted: 1982-09-21
Abstract: A GaP diode emitting green light with little or mo red contamination is prepd. by epitaxial growth of GaP of I cond.  type on a GaP substrate of opposite cond.  type, starting at 650-850≰C and cooling at 0.1-4≰C/min.  Thus, diodes prepd. byliq.-phase epitaxy beginning at 700-800≰C had more than twice the emission intensity of diodes prepd.  by the conventional process.
Patent KR-810000235-B1 (KR)
Title: Process for preparing cephalosporin antibiotic derivatives
Inventor: SEGI SIGEO
IPC: C07D501/54
Filed: 1975-07-26
Granted: 1981-03-23
Abstract: Title compds. (I; R1 = phenyl, 2-thienyl, phenxoxy, R2 = H, lower alkyl, phenyl etc.; R3 = H, lower alkyl, substd. low alkyl; A = single bond, alkylene, alkenylene) and their salts are prepd. by reacting 7-acylamidocephalosporanic(II) or its carbonate with thiol compds.(III) or its carbonate.  The final products(I) are broad spectrum antibiotics with low toxicity and exhibit more powerful antibacterial activity against gram negative bacteria such as Proteus vulgaris, Salmonella typhi than Cephalothin or Cefazoline.
Patent KR-800001324-B1 (KR)
Title: Apparatus of stalk keeping for helically coiled coupling elements of slide fastener
Inventor: TAKAHASHI KIHEI
IPC: B65H49/18
Filed: 1975-09-01
Granted: 1980-10-27
Abstract: A helical filament for teeth of sliding fastener is formed from straight filament rotated about its axis it is fed from supply. A sliding fastener continuous helical coil element is made by advancing and simultaneously rotating a plastic filament at the same rate and in the same direction as the filament is coiled. The apparatus preface comprises a filament store with a rotor rotatable in a bracket and a nonrotatable guide with an axial passageway and mounted coxially on the rotor.
Patent KR-810001963-B1 (KR)
Title: Process for preparing 2,5-dihydro-1.2-thiazino (5.6) indol-3-carboxamides -1.1-dioxides
Inventor: TRUMMLITZ G
IPC: C07D513/04
Filed: 1978-01-16
Granted: 1981-12-01
Abstract: The title compds.(I; R1 = H atom, Me or Et; R2 = Me or Et; Y = H, F, Cl, Br, OMe, Me, Et or trifluoro Me; Ar = 2-thiazolyl, 5,6-dihydro-4H-cyclopentathiazole-2-yl, 4,5,6,7-tetrahydro-2-benzothiazolyl or 2-benzothiazolyl; R3 = C1-8 alkyl, C7-10 aralkyl or Ph) were prepd. for use as antiinflammatory agents.  Thus, Me 2,5-dihydro-2,5-dimethyl-4-hydroxy-1,2-thiazino(5,6-b)indole-3-carboxylate 1,1-dioxide was refluxed with 2-aminothiazole in xylene to give 92% I, which had antiinflammatory activity superior to Sudoxican in the Kaolin edema test in rats.
Patent KR-800000389-B1 (KR)
Title: Spinning method of synthetic fibre multi-filment with mixed two color filament
Inventor: KIM KYE HO
Filed: 1978-04-07
Granted: 1980-05-12
Abstract: Spinning method of 2 different colored synthetic fiber multifilaments is described.  After a brown coloring agent and polyester tip were melted in an extruder and a coloring polyester tip in other extruder at 270≰C, respectively, they passed through each path of a spin pack. Each material passed through a spinnert separatively and was controlled by gear pump to obtain a desirable denier followed by being cooled to 25≰C.
Patent KR-830002573-B1 (KR)
Title: Contral circuit for vending machine
Inventor: NONOYAMA NOBUO
IPC: G07F13/00
Filed: 1978-06-30
Granted: 1983-11-14
Abstract: A control circuit for a vending machine, which stores the ice for cold drinks, has an ice machine, a signal generator(T) for indicating the operation of the ice machine, an up-down counter(C) that adds a signal to the signal generator of the machine and substrates the selling signal(S1).  The vending machine runs or stops selling according to the signal of the counter, and makes ice when the selling ceases.
Patent KR-820002246-B1 (KR)
Title: Apparatus for removing filter cakes in filter press
Inventor: LWADANI AKIDOSHI
IPC: B01D25/32
Filed: 1979-07-31
Granted: 1982-12-08
Abstract: An attachment to remove the filter cake from the filter plates of a filter press consists of a portal(25) which runs on two guide rails(24) between the front frame(1) & the rear frame(2). An endless chain(30) drives the portal(25) which carries a pawl to move a filter plate(7) towards the press head(4).  The crosspiece of the portal is equipped with a vibrator(40) to shake the filter cloth, & a filter cloth spray washer for the filter cake.  This keeps the space above the filter plates free from guide rails.  A simple automated automated drive can be used for actuating the washing devices & filter plates in synchronism.
Patent KR-810000942-B1 (KR)
Title: Brightening agent for electro-zinc plating
Inventor: LEE SE YUNG
IPC: C25D3/24
Filed: 1979-09-21
Granted: 1981-08-22
Abstract: R1 = halogeno methyl, halogeno propyl, halogeno formyl methyl; R2 = alkyl, alkenyl, alkinyl) and benzyl bisulfite (II; R3,R4 is H or alkoxy or forms alkylene dioxy) were used instead of alip. amine or imine and aldehyde compds., resp. for brightening agents containing colloidal material and metal chelate for electro-zinc plating.
Patent KR-850000617-B1 (KR)
Title: A process for preparing monoazodyes of the benzothiazole
Inventor: YOSHINAKA GENJI
IPC: D06P1/18
Filed: 1979-12-22
Granted: 1985-05-01
Abstract: Monoazo dye of benzothiazole(I) is prepared from 2-amino benzothiazole(II) by means of diazation. Product is obtained by coupling the diazated compd. prepared in the reaction with compd.(III); where R1 = C5-C9 alkyl; R2 = C1-C6 alkyl substituted with cyano gp.; R3 = H, lower alkyl, amino, or pheny; Y1 and Y2 = H, lower alkyl, lower alkoxy, halogen atom, nitro, cyano, thiocyanate salt, or alkyl sulfonyl gp.; Y1 and Y2 cannot be hydrogen atoms at the same time; and Y1 is located in the 4- or 5-position.
Patent KR-840000152-B1 (KR)
Title: Process for preparing 2-azaerythrinan derivatives
Inventor: MURAI HIROSI
IPC: C07D498/16
Filed: 1980-02-29
Granted: 1984-02-22
Abstract: The title compds. I [R1, R2, R3=H, alkoxy, halo, nitro, OH; Y=O, S, NH, NCH3, NCOC2H5, NCH2CH=CH2 -(CH2)m; m=0, 1; n=1, 2; R4=H alkyl, alkoxycarbonyl, -CH2CH=CR5R6;R5, R6=H, alkyl, ph; R7=H, halo, alkyl, alkoxy; R8=H, alkyl; R9=benzyl, penethyl, methyl, ethoxycarbonyl; R10=Et  which exhibited analgesic activities, were prepd.  Thus, ethy1-1-benzy1-4-piperidone-3-acetate, in anhyd. benzene was refluxed with ethylchloroformate for 2 hrs. to give ethyl-l-ethoxycarbony1-4-piperidone-3-acetate, which was refluxed again with β-penethylamine and toluene to give 2-benzyl-8-oxo-2-azaerythrinan.
Patent KR-830001636-B1 (KR)
Title: 핵 연료 집합체의 바이메탈 스페이서 장치
IPC: G21C3/00
Filed: 1980-03-29
Granted: 1983-08-19
Abstract: 내용 없음.
Patent KR-830000892-B1 (KR)
Title: 개선된 광학적 주사장치
IPC: G06K7/10
Filed: 1980-05-29
Granted: 1983-04-26
Abstract: 내용 없음.
Patent KR-830002910-B1 (KR)
Title: Process for preparing carbostyril derivatives
Inventor: NAKAGAWA KAZYUKI
IPC: A61K31/55
Filed: 1982-10-15
Granted: 1983-12-30
Abstract: Carbostyril derivs.  (1) were prepd.  by reaction of (10)  with (15)  [R1=H C1˜C6 alkyl, C2˜C4 alkenyl, C2˜C4 alkynyl, phenylalkyl contg.  C1˜C4alkylene, ; R2=H,  C1˜C4 alkyl, phenyl; R3=H OH, C1˜C4 alkyl, C1˜C4 alkyl;  C1˜C4alkanoyloxye, 3,4,5-trimethoxy-,benzoylalkyl; R4=H  C1˜C4 alkyl, R5 = C3˜C8 cycloalkyl, halo C1˜C4 alkyl,  C1˜C4 alkanoyl or benzyl, phenyl; X6 = halo; n=0˜2; Q=2, 3;l, m=0, 1˜6, l+m<=6 .  Thus.  4g 1-chloro-3-(4-phenyplperazinyl)propane was mixd with 2.5g 1-benzyl-5-hydroxy-3, 4-dihydrocarbostyril and 0.48g sodium hydride in 30mL dinethyl-formamide at 50˜60≰C for 2˜5hrs.  to give 2.1g 1-benzyl-5-[3-(4-phenylpiperazinyl)propoxy -3,4-dihydrocarbostyril.
Patent KR-900004771-B1 (KR)
Title: Compositions convertible to reinforced conductive components
Inventor: IWASKOW RICHARD S
IPC: D04H1/42
Filed: 1983-03-15
Granted: 1990-07-05
Abstract: A compsn. for mfg. reinforced conductive articles comprises (A) polymeric material with little or no conductivity and (B) composite fibres. (B) have electrically conductive non or semimetallic core and thin, unidorm, firmly adherent, electrically conductive layer (s) of electrodepositable metal (s) on core. The amt. of (B) in the compsn. is at least effective to render articles of mfr.  electrically and/or thermally conductive. (B) are sole electrically or thermally conductive component added to (A). (A) is with knitted, or (non) woven fabric, sheet or mat comprising (B) incomminuted form.
Patent KR-860000075-B1 (KR)
Title: Method of generating a curved surface by a cutting apparatus on wood working machine
Inventor: SUSUKI YUKIDOMO
IPC: B23C3/16
Filed: 1984-05-17
Granted: 1986-02-18
Abstract: The cutting locus of a cutter in a wood working machine is calculated by the coordinate value of the vertical cutting locus, which cuts the wood from front to rear or from right to left, and the horizental cutting locus, which cuts from up to down. The center of the shaft spindle moves in any direction. A microcomputer calculates the coordinate value of the cutting locus by an input value from the rotating radius of the shaft spindle. The cutters always cut the wood plane vertically on this locus. This calculated value improves the processing work.
Patent KR-920000811-B1 (KR)
Inventor: MUSCHNER UDO
IPC: B22D41/08
Filed: 1984-12-14
Granted: 1992-01-23
Abstract: 내용 없음.
Patent KR-890001518-B1 (KR)
Title: Method and apparatus for operating a magnetic clutch
Inventor: MOHAN WILLIAM
IPC: F16D67/06
Filed: 1984-12-26
Granted: 1989-05-06
Abstract: This device has a control circuit which can separate the electromagnetic clutch fast and effective.  The electromagnetic clutch and brake are used in the precision system, which can punch, drill, etc., instead of the mechanical clutch, and depend on the subsystem, which is activated electromagnetically, inconnecting the mechanical dynamic force transmission subsystem to the driving subsystem.
Patent KR-890001455-B1 (KR)
Title: Automatic exposure control device
Inventor: SAIDOHO AIITZI
IPC: G03B7/087
Filed: 1985-03-21
Granted: 1989-05-03
Abstract: Fast and continuous photographing can be done by a controller for automatic exposure even though the brightness of a subject changes during photographing without any variation of shutter speed which is set at first.  The 1st light receiving device (1) measures the light which is fransmitted through phtographing lens. 2 is algebraic compression circuit, 3 is analog to digital converting circuit, 5 is operating circuit, 7 is shutter time fixing unit, 9 is iris control circuit, 10 is iris.  The 2nd light receiving device (11) measures the reflected light from the shutter membrane surface during exposuring.  12 is the integration circuit and 13 is switching circuit.
Patent KR-870002032-B1 (KR)
Inventor: MUN GYONG-WAN
IPC: A24B3/18
Filed: 1985-07-22
Granted: 1987-11-30
Abstract: 내용 없음.
Patent KR-930009940-B1 (KR)
Inventor: ROSSI ALFRED F
IPC: B31B50/59
Filed: 1986-02-04
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-890004861-B1 (KR)
Title: Soft magnetic alloy
Inventor: LEE CHUNG-HYO
IPC: C22C19/07
Filed: 1986-03-15
Granted: 1989-11-30
Abstract: A multilayer amorphous soft magnetic thin film alloy has the advantages of high permeability and high saturation magnetic flux density in high frequency, and is manufactured by heat treatment of the amorphous soft magnetic multilayer thin film of SiO2 and the alloy of the composition of formula Co80 TixNb20-x (0<=X<=20), formed by sputter decomposition, at 300≰C for 30 minutes in the atmosphere of N2 or Ar by applying static magnetic field of 200-300 Oe.
Patent KR-890001847-B1 (KR)
Title: Semiconductor memory devices
Inventor: LIM HYONG-KYU
IPC: G11C29/00
Filed: 1986-05-07
Granted: 1989-05-25
Abstract: The circuit replaces the normal line connected to a defective normal memory cell with redundant line connected to normal memory cell on a selected address signal.  The circuit includes a normal decoder, an address signal generator for selecting normal memory cell connected to normal line and a redundant decoder having 1 address signal added program.
Patent KR-900000109-B1 (KR)
Title: Scroll fluid machine
Inventor: SUZUKI YASUYUKI
IPC: F04C18/02
Filed: 1986-06-16
Granted: 1990-01-20
Abstract: A scroll fluid machine in which a plurality of chambers are found between spirally lateral plates and bed plates by combining a fixed scroll (1) with an orBiting scroll (2), each comprising a spiralling lateral plate Attached to a bed plate, a fluid in the chambers being compressed or expanded by rotation of the orbiting scroll, wherein spiral sealing elements having the same curvature as each lateral plate of both scrolls are provided and grooves are formed along end faces of the lateral plates of both scrolls, the grooves being provided with a stepped portion formed substantially halfway in the direction of their depth.