baber/WOPTO huggingface dataset:
Patent RO-133326-A0 (RO)
Title: Hydraulic deep-drawing die with elastic membrane
Inventor: PĂUNOIU VIOREL
IPC: B21D22/20
Filed: 2018-12-10
Abstract: The invention relates to a hydraulic multi-cell deep-drawing die with elastic membrane, meant for medium- and large-sized thin sheet metal blanks in automobile, aircraft or military industry, for small-scale or tailored-made production. According to the invention, the die consists of a punch (7) which travels through a stuffing box (8) and some gaskets (9) into a central pressure chamber (A), thereby creating, as it travels, the pressure needed for the material to be deformed, pressure which is transmitted by means of some channels (C), sealed with a plug (10), to some deformation cells (D) materialized by some lower plates (2) located inside a body (1) and some upper plates consisting of the elastic membrane internal fastening ring (12), an elastic membrane (13) and an elastic membrane external fastening ring (14), a plate (11) with ribs or retention thresholds, a centering plate (3), all of them supported by a body (6) which moves by means of some guiding columns (4) in relation with the fixed body (1), the pressure being applied by means of the elastic membrane (13) upon the blanks positioned on the lower plates (2) assembled to the body (1), the blank deformation being performed according to the active zone of said plates which have on their surface a series of channels materializing the fine recesses of the ribs or retention thresholds and, at the same time, are provided with some holes (E) for eliminating the air, the deformation cells being reconfigurable by changing the plates (2 and 11) for other types of pieces to be carried out, the die being able to be employed with any type of mechanical or hydraulic press with double action, provided that it ensures the required force and gauge.
Patent AP-2001002344-A0 (AP)
Title: In-line sub-surface seeding, fertilizing and watering system.
Inventor: LEMPRIERE NOEL D
IPC: A01C7/00
Filed: 2000-05-05
Abstract: An in-line sub-surface seeding, fertilizing and watering system includes a blade (10)mountable into a header member (112)of a parallelogram linkage (110). A pair of parallel rigid drag arms (116, 118)extend between the header member (112)and a hanger member (114)and are pinned at their respective ends so that rotation of the header member relative to the hanger member on the parallel arms maintains a general horizontal orientation of the header member thereby supporting the blade (10)downwardly in a constant orientation. The hanger member is mountable to a supporting frame (182). A selective actuator such as a hydraulic actuator (138)or selectively controllable spring assembly (147)allows selective control of a downward force urging the blade into the soil. Where the selective actuator is a hydraulic actuator (138)mounted between the hanger (114)or frame and the parallel arms (116, 118)or header mebmer (112), the actuating linkage may be selectively elevated so as to remove the blade (10)from the soil.
Patent ZW-1389-A1 (ZW)
Title: Hair darkening compositions
Inventor: ANNE LILIAN WILKINS
IPC: A61K8/89
Filed: 1989-02-02
Abstract: A composition for darkening hair comprises a first component, which comprises a shampoo detergent base and at least one metal salt; and a second component which comprises at least one organic compound which, in use changes colour as a consequence of the formation of a dark-coloured complex when mixed with the said metal ion, and a base suitable for use as a hair shampoo, conditioner, tonic, cream, styling gel or mousse such compositions being presented as a multi- compartment device or kit.
Patent LU-87109-A1 (LU)
Inventor: SHROOT BRAHAM
IPC: C07C235/42
Filed: 1988-01-20
Abstract: Aromatic esters and thioesters have the formula   <IMAGE> (I) wherein X represents oxygen or sulfur, R1 represents -CH2OH, -CH(OH)-CH3, -COOR5 or  <IMAGE>  R5 represents hydrogen, lower alkyl, lower alkenyl, monohydroxyalkyl or polyhydroxyalkyl, r' and r'' represent hydrogen, lower alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or benzyl optionally substituted, the residue of an amino acid or aminated sugar, or taken together form a heterocycle, R2represents alpha , alpha '-disubstituted alkyl having 4-12 carbon atoms or mono- or polycyclic cycloalkyl having 5-12 carbon atoms whose carbon linking carbon is trisubstituted, R3represents hydrogen, lower alkyl, or -Si(CH3)2R'3 wherein R'3 represents lower alkyl, and R4 represents hydrogen or lower alkyl, and the salts of these aromatic esters and thioesters of formula (I) when R5 represents hydrogen. These aromatic esters and thioesters can be used in human and veterinary medicine and in cosmetic formulations.
Patent LU-88491-A1 (LU)
Title: Domestic water filter cartridge assembly with screen forming cylindrical filter basket - automatically flushes out particles at intervals from showers and household appliance water supply.
Inventor: GREIVELDINGER ROGER
IPC: B01D35/04
Filed: 1994-05-31
Abstract: A self-cleaning filter cartridge consists of a cylindrical housing (10, 100) and an inner filter insert (22, 106). The novelty is that the assembly has a fine-mesh filter screen (32, 108) which forms the covering surface of a cylindrical or truncated cone-shaped filter basket (30, 110). In addn., a closure unit (66) is provided to force the liq. or gas flow through the filter screen (32) or alternatively to allow it at least in part to flow along the filter screen (32) and out of the cartridge, the solid particles which adhere to the filter screen (32) being detached by the current and pressure and flushed away.
Patent MA-27563-A1 (MA)
Title: Systeme vaccinal sous forme de jet
Inventor: JOHNSTON JOSEPH H JR
IPC: B05B13/04
Filed: 2005-06-13
Abstract: ABSTRAIT DE LA REVELATION Le système de livraison de jet A et des méthodes d'utilisation de celui-ci, convenables à livrer un pulvérisateur vaccinique sous forme d'hélice aux oiseaux ou aux poussins se sont tenus dans un récipient décapotable, comprenant une couverture, un rail de guide ovale monté là-dessus, et une tête de jet peut se déplacer réversiblement sur le rail de guide. La tête de jet comprend le bec de pulvérisation ayant un port de jet et optionnellement un bec sous forme d'hélice pour livrer un pulvérisateur liquide sous forme d'hélice. La couverture a une fente ovale qui permet au bec de pulvérisation de se prolonger au-dessous du plan de la couverture tout en permettant au bec de pulvérisation de traverser librement la longueur d'un récipient décapotable placé sous la couverture. En déplaçant réversiblement la tête de jet le long du rail de guide, le système de la livraison de jet peut livrer un pulvérisateur liquide essentiellement uniforme dans un récipient décapotable avec la survaporisation minimale et a réduit le gaspillage liquide.
Patent MA-38548-A1 (MA)
Title: Rectifieur pour machine thermodynamique a absorption a dispositif de liaison formant siphon
Inventor: WYTTENBACH JOËL
IPC: F25B33/00
Filed: 2014-04-10
Abstract: Un rectifieur (10) pour machine thermodynamique à absorption comprend une entrée (e) alimentant le rectifieur (10) en un fluide d'entrée diphasique (f1) ayant une phase liquide (f2) et une phase gazeuse (f3) et formé par un mélange entre un réfrigérant et un absorbant. Il comprend d'autre part un premier séparateur (11) assurant une séparation entre la phase liquide (f2) et la phase gazeuse (f3) du fluide d'entrée (f1), un condenseur (12) condensant une fraction (f5) de la phase gazeuse (f3) séparée par le premier séparateur (11), un deuxième séparateur (13) assurant une séparation entre la fraction condensée (f5) par le condenseur (12) et une fraction restante non condensée (f6) par le condenseur (12), et un dispositif de liaison (20) reliant les premier et deuxième séparateurs (11, 13) et configuré de sorte à former un siphon pour la phase liquide (f2) séparée par le premier séparateur (11) et pour la fraction condensée (f5) séparée par le deuxième séparateur (13).
Patent MA-40127-A1 (MA)
Title: Récepteur d'énergie solaire concentrée fondé sur des matières solides
Inventor: MARYAMCHIK MIKHAIL
IPC: F24S10/80
Filed: 2015-09-30
Abstract: L'invention concerne un système d'énergie solaire concentrée (csp) comprenant des canaux disposés pour acheminer un milieu solide fluide descendant sous l'effet de la pesanteur. Les canaux forment une surface d'absorption de lumière conçue pour absorber le flux solaire provenant d'un champ d'héliostats. Les canaux peuvent être soutenus indépendamment, par exemple, par suspension, et les espacements entre les canaux sont dimensionnés pour s'adapter à la dilatation thermique. La surface d'absorption de lumière peut être penchée de sorte que les surfaces intérieures des canaux à proximité de la surface d'absorption de lumière définissent des planchers de canal s'inclinant vers le bas, et le milieu solide fluide s'écoule le long de ces planchers. Des déflecteurs peuvent être disposés à l'intérieur des canaux et orientés à travers la direction de descente du milieu solide fluide. Les canaux peuvent comprendre des parois biseautées formant la surface d'absorption de lumière et définissant des trajets lumineux à réflexions multiples pour le flux solaire provenant du champ d'héliostats frappant la surface d'absorption de lumière.
Patent MA-51442-A1 (MA)
Title: Parasol rafraîchissant portatif couplé à un système photovoltaïque
Inventor: YAAGOUBI HANANE
IPC: A45B23/00
Filed: 2020-10-07
Abstract: Les fortes chaleurs en été est un problème critique face à la vie humaine, une année plus chaude que la moyenne est mauvaise pour la productivité dans les pays chauds, alors ce prototype permet d’alléger ces problématiques et nous encourage de passer les heures les plus chaudes à l’extérieur. C‘est un appareil innovant à panneaux de cellules solaires pliables équipé de deux batteries thermo-electriques, de capacités de refroidissement et ventilateur pour distribuer de l’air, cette appareil combine l’utilisation d’une batterie thermo-electrique et l’énergie solaire pour fonctionner et produire du froid, c’est une solution portable, léger, et moins cher.
Patent UY-24043-A1 (UY)
Title: Sembradora-abonadora de arrastre
Inventor: BALDAN VILMER
IPC: A01C7/06
Filed: 1995-09-20
Abstract: Sembradora de arrastre, que comprende: un cuadro (10) articulado con el extremo anterior de brazos longitudinales (20) los extremos posteriores de los que sustentan respectivas astas surcadoras verticales (30); y un cilindro hidráulico (40) montado en el cuadro (10) y teniendo su asta móvil (41) ligada a una asta radial (27) ligada al eje (25), lo que por medio del tirante (21) interdiga los brazos longitudinales, para dislocarlos angularmente y verticalmente entre las posiciones operante abajada y inoperante elevada de las astas surcadoras. La línea de descarga de fluido (40a) del cilindro hidráulico, en el movimiento descendiente de los brazos longitudinales es provisto con una válvula de bloqueo que es cerrada cuando el asta de cilindro alcanza, en el referido movimiento descendiente, un determinado dislocamiento predeterminado, garantizando la obtención de la misma profundidad de operación de las astas surcadoras después de las usuales elevaciones de esas últimas durante las maniobras del equipo. La figura 1 es una vista lateral parcialmente cortada y esquemática del equipo en cuestión.
Patent UY-26355-A1 (UY)
Title: Piridinas y piridacinas sustituidas con actividad de inhibición de angiogenesis
Inventor: DUMAS JACQUES P
Filed: 2000-09-25
Abstract: Piridinas y piridacinas sustituidas que tienen actividad de inhibición de angiogénesis y la fórmula estructural generalizada: donde el anillo que contiene A, B, D, E, y L es fenilo o un heterociclo que contiene nitrógeno; los grupos X e Y pueden ser cualquiera de una variedad de unidades de enlace; R1 y R2 pueden ser sustituyentes independientes definidos o juntos pueden ser un puente que define un anillo; el anillo J puede ser un grupo arilo, piridilo o cicloalquilo; y los grupos G pueden ser cualquiera de una variedad de sustituyentes definidos. También se describen composiciones farmacéuticas que contienen estos materiales y los métodos de tratamiento de un mamífero que tiene un trastorno caracterizado por procesos de angiogénesis e hiperpermeabilidad anormales mediante el uso de estos materiales.
Patent DZ-1428-A1 (DZ)
IPC: C07D209/94
Filed: 1990-06-20
Granted: 2004-09-13
Abstract: Compounds of the formula <CHEM>  wherein R is hydrogen or a lower alkyl group or COR<1><5> R<1>, R<2>, R<1><1> and R<1><2>, are hydrogen or a lower alkyl group, R<3>, R<4>, R<5> and R<6> are hydrogen, hydroxy, halogen, a lower alkyl group, a lower alkoxy group or a mono- or di-lower alkyl amino group, NH2 or NR<1><3>COR<1><4>, R<7>, R<8>, R<9> and R<1><0> are hydrogen, hydroxy, a lower alkyl group, a lower alkoxy group, a mono- or di-lower alkylamino group, or NH<1><3>COR<1><4> wherein R<1><3>, R<1><4> and R<1><5> are hydrogen or a lower alkyl group, enantiomers and salts thereof, with the proviso that when R is COR<1><5> then at least one of R<3> to R<1><0> are hydroxy or a mono or di-lower alkylamino group, are useful as antioxidants, within the medical and non-medical field. Many of the compounds of formula IA and IB are new and various methods for preparing them are described.
Patent ES-151359-A1 (ES)
Title: BOMBA DE INYECCIoN PARA COMBUSTIBLES LiQUIDOS
IPC: F02M41/08
Filed: 1940-12-31
Abstract: Una bomba para el transporte de combustible líquido bajo presión elevada al punto de inyección de un motor de combustióncaracterizada porque el accionamiento del pistón (20) de la bomba se deriva de un disco oscilante (11) cuyo eje motor (1) se extiende paralelamente al eje del pistón (20)
Patent ES-182159-A1 (ES)
Title: UN DISPOSITIVO DE CONMUTACIoN PARA SISTEMAS TELEFoNICOS
Filed: 1948-02-07
Abstract: Dispositivo de computación para sistemas telefónicos que comprenden un puesto de abonado que llama, un puesto de abonado llamado, un contador de llamadas para dicho puesto de abonado que llama, medios para extender una conexión desde el puesto de abonado que llama, al puesto de abonado llamado, un impulso común de computación para desarrollar un número de impulsos sucesivos de computación característico de la tarifa de precio para conexiones entre el puesto que llama y el puesto llamado, medios automáticos para asociar dicho impulsor con dicha conexión de extensión, y medios que determinan automáticamente el número de impulsos de computación transmitidos desde dicho impulsor común a dicho contador de llamadas.
Patent ES-189445-A1 (ES)
Title: Perfeccionamientos en los hornos de vidrio
Filed: 1949-08-16
Abstract: Perfeccionamientos en los hornos de vidrio caracterizado por el hecho de que se crea en el vidrio en las proximidades de al menos una parte de las paredes verticales del horno una aportación de calorías que a cada nivel de la región considerada del horno tiende a uniformar la temperatura en toda la extensión del horno y a impedir por consiguiente la formación de corrientes de convección.
Patent ES-190579-A1 (ES)
Title: UN NUEVO MECANISMO DE ENCUADRE, CON CORRECCIoN SINCRONIZADA DEL OBTURADOR, ESPECIALMENTE APLICABLE A LOS PROYECTORES CINEMATOGRáFICOS
Filed: 1949-11-26
Abstract: Nuevo mecanismo de encuadre con corrección sincronizada del obturador caracterizado en que mediante una realización mecánica de gran simplicidad se consigue una corrección sincronizada del encuadre y de la obturación en los proyectores cinematográficos accionando simultáneamente el mecanismo intermitente y el mecanismo obturador por medio de un tornillo sin fin que a través de sendas ruedas dentadas actúa a la vez sobre los dos mecanismos provocando un giro de hasta 90º del mecanismo intermitente y otro simultáneo de igual valor del obturador estando dotado el mecanismo de éste de un juego diferencial compuesto de cuatro piñones los cuales en virtud de sus diferentes diámetros hacen que al girar el puente o soporte que los contiene el obturador pueda describir aquél giro adicional de hasta 90º con respecto a la rueda dentada a través de la cual toma su movimiento de rotación el citado obturador.
Patent ES-194122-A1 (ES)
Title: UN SISTEM DE REFRIGERACIoN DE CABEZAS DE CILINDRO REFRIGERADAS POR LiQUIDO DE MOTORES DE COMBUSTIoN
Filed: 1950-07-31
Abstract: Sistema de refrigeración de cabezas de cilindro refrigeradas por líquido de motores de combustión con válvulas dispuestas en la cabeza del cilindro y especialmente con una cámara de combustión dispuesta en la misma caracterizado porque entre las paredes solicitadas térmicamente en alto grado en las cámaras dispuestas en la cabeza del cilindro especialmente para las válvulas y el espacio de combustión están dirigidos rayos de líquido de tal modo que el agua de refrigeración fluye con velocidad aumentada a través de estos espacios intermedios.
Patent ES-261812-A1 (ES)
Title: Process for the production of heavy metal-containing azo dyestuffs and their use
IPC: C09B43/44
Filed: 1960-10-11
Abstract: A process for the production of chromium- or cobalt-containing azo dyestuffs is characterized by diazotizing an amine of the general formula <FORM:0955506/C3/1> where A represents a radical of the benzene series free from water solubilizing groups, Acyl1 and Acyl2 represent acyl radicals derived from organic sulphonic acids or from sulphamic acids of secondary amines and in which formula the amino group and the amido group are in o-position to each other, coupling the diazonium compound with a coupling component which couples in an adjacent position to a phenolic or enolic hydroxy group or a primary or secondary amino group, then saponifying one acyl radical of the diacylamido group in the coupling product in an alkaline medium and treating the reaction product with an agent introducing chromium or cobalt, the components being so chosen that there are no salt-forming substituents which dissociate acid in water in the end product. The acyl groups in the above compounds are preferably derived from aliphatic sulphonic acids having at most 5 carbon atoms or from benzene sulphonic acids containing as nuclear substituents methyl sulphonyl or ethyl sulphonyl groups. Acyl radicals derived from sulphamic acids specified include dimethylamino, piperidino and morpholino sulphonyl radicals. Among the many products of which the preparation is described are the chromium complex of the dye obtained from N-di(methylsulphonyl)-amino-2-aminobenzene and 1-carbomethoxy - 7 - hydroxynaphthalene, acetoacetic acid-3-chloranilide and 1-(3-chlorophenyl)-3-methyl-5-pyrazolone and the cobalt complex of the dye obtained from N-di-(31-methyl-sulphonylbenzenesulphonyl) - amino - 2 - aminobenzene and 3,4-dimethyl-1-hydroxybenzene. The dyes are used for colouring synthetic and natural polyamides, e.g. wool.
Patent ES-274427-A1 (ES)
Title: Polyolefin film with heat-sealable coating and method of coating
IPC: C08J7/052
Filed: 1962-02-08
Abstract: Olefin polymer or copolymer film is subjected to a treatment to improve the bonding properties of its surface, coated with a thermosetting resin which is substantially insoluble in water and finally overcoated with a heat seal coating, e.g. 80-95% by weight of vinylidene chloride and up to 20% of acrylonitrile. Other heat seal coatings are specified. The film may be used for packaging foodstuffs which may be heated in the package and stored. Specification 715,914 is referred to.
Patent ES-296129-A1 (ES)
Title: Straw chopper
IPC: A01F12/40
Filed: 1964-02-05
Abstract: A straw chopper, for releasable attachment to a combine harvester, comprises a rotor 2, a series of beaters 3 having twin blades 3B, each beater 3 being individually and freely swingablely mounted on the rotor 2, and a series of fixed knives 4 which co-operate with the beaters 3 to effect the straw chopping. The rotor 2 comprises a pulley 8 driven rotary shaft 5 and diametrically opposed rods 7 carried by plates 6 secured to the shaft 5. Each rod 7 carries a series of beaters 3 which are individually swingable thereon between spacing collars 12. Each beater 3 may have twin blades 3B formed at each end, as shown, so that it is reversible end to end or may be of U-form and be mounted on the rod 7 near its closed end. The movable 3B and fixed 4 blades are uniformly interdigitated and may have cutting edges on both front and rear to be reversible. The rotor 2 may have more than two series of beaters 3 or may have a single series helically arranged. The chopper casing 1 carries a rod which is releasably carried by hooks 15 on the hood 14 of a combine harvester, and is further secured to a bracket 18 on the hood 14. A second series of fixed blades 4A may be provided.
Patent ES-300272-A1 (ES)
Title: Container stacking and covering devices
IPC: B65D51/20
Filed: 1964-05-26
Abstract: A container stacking and covering device 40 of flexible plastics, e.g. polyethylene, material, comprises a cover 41 with a continuous depending skirt-like rim 42 and a continuous upstanding rib 43, there being a continuous bead 44 on the rim. The device is interposed between two identical stacked sealed metal containers C1, C2, the rim 42 of the device being stretched over a bead 13 on container C1 and engaging it at 42a, this bead also engaging the cover at 41c and a bead 23 on container C2 engaging the cover at 41a so that the rib 43 is surrounded by bead 23 to prevent lateral displacement of the containers. The device may also be used to cover one of the containers after it has been opened. The containers and device are cylindrical in shape. The devices themselves can also be similarly stacked.
Patent ES-312591-A1 (ES)
Title: Improvements in refrigerator doors
IPC: F25D23/08
Filed: 1965-05-05
Abstract: Frost formation on the hollow sealing strip 8 interposed between the refrigerator door (not shown) and its door frame 7 is prevented by circulating a heated fluid through the sealing strip under such pressure as to inflate the strip. As shown, air is supplied through a pressurereducing device 10, a chamber 11 containing an electric heater 12, and an inlet 8b to the sealing strip and is discharged through an outlet 8c, the strip having an internal partition 9 between inlet 8b and outlet 8c. In further embodiments the partition is omitted and outlet 8c arranged on the side of the sealing strip remote from inlet 8b (Fig. 3, not shown), or the air is recycled (Fig. 4, not shown). The strip 8 may be fixed to either the frame 7 or to the door in which latter case the air supply conduits are flexible. Outlet 8c may include a constant pressure relief valve.
Patent ES-318813-A1 (ES)
Title: Projectile with sintered metal driving band
IPC: F42B14/02
Filed: 1965-10-22
Abstract: A high-speed projectile 1 has a driving band 3 pressed into an annular groove 2 of trapezoidal section, the base 4 of the groove being a frustum of a cone having its apex directed towards the base of the projectile. The base 4 is provided with knurling comprising elevations 7 and depressions 27. Additional grooves of sawtooth shape in section may be formed to increase the support for the band 3. The band 3 is wider at its inner face than at the outer, and has the same cross-sectional shape as the groove 2. For a 2 cm. calibre projectile, the cone may have a semi-vertical angle of 10 degrees. The band may be made of sintered iron.