baber/WOPTO huggingface dataset:
Patent EP-0422165-A4 (EP)
Title: Plastic stabilized composite camshaft
IPC: B29C37/00
Filed: 1990-03-29
Abstract: A plastic stabilized composite camshaft and method. In one version, a hollow polished tube (75) is positioned within appropriately aligned and fixtured annular cam elements (73) having interior protrusions (79) that increase in size toward the tube axis and a flowable, hardenable material is injected through the tube (75) to fill the voids between the tube (75) and the cam elements (73) for securing the cam elements (73) to the tube (75). The protrusions (79) enhance the grip of the plastic with shrinkage. The surfaces of the tube (75) and of the cam elements (73) are preground to finish dimensions. In another version, the annular cam elements are originally circular and formed into their final configuration in the mold by appropriately configured side acting shuttles. In a preferred embodiment for automotive applications, the shaft and cam elements have nesting configurations that form a continuous space therebetween such that the hardened material compressionally resists torsional forces between the shaft and cam elements. A method of injection molding without substantially stressing the freely supported shaft is also disclosed.
Patent EP-0478753-A4 (EP)
Title: Automated molecular biology laboratory
IPC: B01L3/14
Filed: 1991-04-04
Abstract: A liquid-handling instrument has a worksurface with registration for modular stations to support containers of liquid, pipette apparatus with a pipette tip coupled to a sensing circuit, a robotic translation system for moving the pipette tip, and a control system with an iconic user interface for programming and editing. A gauge block registered on the worksurface provides for calibration using the sensing tip, and register cavities on the worksurface provide for modular stations. There is a wash station fop the pipette tip on the worksurface. An automated laboratory based on the liquid-handling system has heating and cooling and a sealable incubation station as well as a magnetic separation station. Methods are disclosed using the apparatus to convey droplets of liquid, to aspirate with minimum tip contamination, to mix liquids in containers, and to validate the worksurface. A duck-billed closure is disclosed for minimizing evaporation and cross-contamination during processing, and is a part of a container disclosed for storing and transporting liquids.
Patent EP-0506938-A4 (EP)
Title: Induction motor propulsion system for powering and steering vehicles
IPC: B60L50/13
Filed: 1991-09-30
Abstract: A propulsion system for using a pair of electric induction motors (23a, 23b) to power a pair of vehicle drive wheels. The motors are driven by pulses of electric current from a common dc bus (22). The inductance of stator windings cause electric current to power the motors during the time between pulses so power from the dc bus is low. When a vehicle is making a tight turn, an inside motor provides an electric current to the dc bus to supply additional power to an outside motor. Speed and steering signals operate the electric motors and control speed of an engine (12) and an alternator (15) which supply power to the dc bus.
Patent EP-0554390-A4 (EP)
IPC: C14C1/06
Filed: 1991-10-24
Abstract: A method for remvoing hair from the hide of an animal to be slaughtered in order to reduce bacterial contamination of meat and meat by-products. A bovine is first immobilized and a depilatory substance of sodium sulfide is sprayed onto the animal's hide for 1-60 seconds. After a dwell time of about 1-180 seconds, the hair contacted by the depilatory substance is removed by directing pressurized jets of water at the animal's hide. Neutralizing agents are then sprayed onto the animal to stop the depilatory process and the animal is conveyed to an exsanguination station for further processing.
Patent EP-0597013-A4 (EP)
Title: Apparatus and method for frame switching.
Inventor: HOLEMAN JAMES E
IPC: G06F13/364
Filed: 1992-07-22
Abstract: A data communication system (10) embodying an apparatus and a method provides simultaneous paths between a plurality of transmit ports and a plurality of receive ports (191) for transmitting therebetween data identifying their destination receive ports. Such data are signals which are constructed in accordance with a standard serial protocol for frame element communication, such as HDLC (High-level Data Link Control). The system is assembled in a chassis containing a backplane (200) and multiple cards having transmit and receive ports through which the cards couple the backplane (200). The system includes: a receiver of data transmitted (300) by a source transmit port, a recognizer of the destination receive port identified by the received data, a determiner of the availability of the recognized destination receive port, a connector of a path between the source transmit port and the destination receive port in response to a determination that the recognized destination receive port is available, and a transmitter of the received data to the destination receive port through the connected path.
Patent EP-0651725-A4 (EP)
Title: Lift truck accessories for stacking and moving stacks of tires.
Inventor: RABEN THOMAS M
IPC: B66F9/12
Filed: 1993-07-09
Abstract: Lift truck accessories for stacking and moving stacks of tires are disclosed. The tire-stacking device includes an elongated platform upon which a plurality of tires may be placed side by side when the device is in its horizontal position. The tire-stacking device can be raised by the lifting apparatus of a lift truck from its horizontal position to a vertical position. When in its vertical position, the stack of tires is supported by a clamping arrangement that is attached to the base end of the tire-stacking device. A second embodiment of the invention is a tire transporter that is always maintained in a vertical position but includes a clamping arrangement which is similar to the tire-stacking device. The tire transporter is relatively shorter than the kite-stacking device and enables a lift truck operator to move stacks of tires through low-clearance areas such as under doorways as well as into and out of trucks.
Patent EP-0670555-A4 (EP)
Title: Dot code and information recording/reproducing system for recording/reproducing dot code.
Inventor: NAGASAKI TATSUO
IPC: G06K19/06
Filed: 1993-09-28
Abstract: There is provided an information recording medium onto a part of which information is recorded as dot codes that are optically readable by manually operating a device. One piece of information is divided into a plurality of information pieces that are recorded in a form of separate dot codes. Furthermore, there are provided an information reproducing apparatus and an information reproducing method which reproduce information recorded on such information recording medium. <IMAGE>
Patent EP-0673217-A4 (EP)
Title: Lateral rotation therapy mattress system and method.
Inventor: BODINE OLIVIER H JR
IPC: A47C27/10
Filed: 1993-10-29
Abstract: In a preferred embodiment, a lateral rotation therapy mattress system (10) for a patient (49), including: a plurality of side-by-side longitudinal air cells (12, 14, 16, 18); a single air chamber (20) underlying the air cells in proximity thereto and interacting therewith to support the patient; and an apparatus to supply pressurized air to the air cells and to the air chamber and to control the levels of pressure in individual ones of and/or groups of the air cells and the air chamber. The mattress may also function as a low loss air bed.
Patent EP-0708808-A4 (EP)
Title: Fuel blends
Inventor: KILLICK ROBERT WILLIAM
IPC: C10L1/18
Filed: 1994-07-15
Abstract: A fuel blend composition including a hydrocarbon liquid as defined, up to 20 % of the total composition of ethanol and/or n-propanol and up to 15 % by volume of the total composition of a fatty acid and/or organic ester.
Patent EP-0739315-A4 (EP)
Title: Apparatus and method for positioning glass sheets
Inventor: MCMASTER RONALD A
IPC: C03B23/035
Filed: 1994-09-09
Abstract: Apparatus (10) for positioning a heated glass sheet G includes a longitudinally extending air flotation conveyor (12) for receiving and floating the heated glass sheet, a glass sheet vacuum mold (14) movably mounted above the air floatation conveyor for receiving the heated glass sheet, a glass sheet positioner (16) mounted relative to the mold for peripherally engaging and laterally and longitudinally positioning the glass sheet with respect to the mold and an array of lift jets (18) interspersed amongst the air flotation conveyor and located beneath the mold for lifting the glass sheet onto the vacuum mold through the application of lifting air on the bottom surface of the glass sheet. A glass sheet processing ring (26) transversely movable relative to the air flotation conveyor (12) subsequently receives the glass sheet from the mold (14). A method for positioning the heated glass sheet includes the steps of conveying the glass sheet on a cushion of air, peripherally engaging the floating glass sheet, locating the engaged floating glass sheet beneath a vacuum mold, applying jets of lifting air to lift the floating glass sheet upwardly to the vacuum mold, and applying vacuum to engage the positioned glass sheet on the vacuum mold.
Patent EP-0730659-A4 (EP)
Title: METHOD FOR GENERATING A SUBTRACTED cDNA LIBRARY AND USES OF THE GENERATED LIBRARY
Inventor: FISHER PAUL B
IPC: C12Q1/68
Filed: 1994-10-24
Abstract: This invention provides a method of generating a subtracted cDNA library of a cell comprising: a) generating a cDNA library of the cell; b) isolating double-stranded DNAs from the cDNA library; c) releasing the double-stranded cDNA inserts from the double-stranded DNAs; d) denaturing the isolated double-stranded cDNA inserts; e) hybridizing the denatured double-stranded cDNA inserts with a labelled single-stranded nucleic acid molecules which are to be subtracted from the cDNA library; and f) separating the hybridized labeled single-stranded nucleic acid molecule from the double-stranded cDNA inserts, thereby generating a subtracted cDNA library of a cell. This invention also provides different uses of the subtracted library.
Patent EP-0679092-A4 (EP)
Title: Cytokine restraining agents.
Inventor: SUTO MARK J
IPC: A61K38/08
Filed: 1994-11-09
Abstract: The present invention provides novel cytokine restraining agents, which limit or control the biological activity of cytokines. The invention also provides pharmaceutical compositions comprising a cytokine restraining peptide and methods of administering the pharmaceutical composition to a subject. The invention further provides methods for using the novel peptides to restrain cytokine activity in a subject.
Patent EP-0748499-A4 (EP)
Title: Method, device, and systems for determining a masking level for a subband in a subband audio encoder
Inventor: FIOCCA JAMES LEONARD
IPC: G10L19/02
Filed: 1995-07-24
Abstract: The first step for calculating a signal-to-mask ratio (806) for a subband in a subband in a subband audio encoder is calculating a signal level for each of the subbands based on an audio frame (604). Then, the masking level is calculated for the particular subband based on the signal levels, an offset function, and a weighting function (606).
Patent EP-0890015-A4 (EP)
Inventor: HICKMAN HALBERT I JR
IPC: B22D31/00
Filed: 1996-02-22
Abstract: La présente invention concerne un grappin robotisé perfectionné capable aussi bien de manipuler que de percuter des objets. Le grappin comporte un ensemble tête (43) pourvu de mâchoires pivotantes (34, 34') et d'un marteau de percussion (29), monté dans un organe de rotation (33) de façon à permettre à l'ensemble tête (43) et aux mâchoires (34, 34') de pivoter autour d'un axe central (41). Une tige de percussion (39) traversant l'organe de rotation (33) et un orifice (53) dans les pointes (37, 37') des mâchoires (34, 34') permet la percussion d'objets situés au voisinage de l'orifice. Associé à une flèche articulée (10) et un organe d'orientation (42), ce grappin perfectionné convient particulièrement à l'utilisation intensive en fonderie pour enlever les attaques et masselottes dans les coulées de fonderie.
Patent EP-0859785-A4 (EP)
Title: Cyclic peptide analogs of somatostatin
Inventor: COY DAVID H
IPC: C07K/
Filed: 1996-09-04
Abstract: A cyclic peptide analog of somatostatin wherein a disulfide bond links the N-terminus residue and the C-terminus residue.
Patent EP-0951280-A4 (EP)
Title: Hydrophilic microparticles and methods to prepare same
Inventor: KIRPOTIN DMITRI
IPC: A61K9/19
Filed: 1997-10-02
Abstract: The present invention comprises a material and a method of its preparation. The material may be described as hydrophilic microparticles, comprising a cluster of organic substance with a layer of polyelectrolyte on its surface. The present invention establishes an improved method for preparing aqueous colloidal dispersions of water-insoluble organic substances using polyionic hydrophilic polymers by which the stability of the suspension is maintained after removal of the stabilizing and/or solubilizing medium of the drug. This improved method can be utilized to formulate a variety of water-insoluble organic substances.
Patent EP-0946427-A4 (EP)
Inventor: REDDY MALIREDDY S
IPC: C05G3/00
Filed: 1997-10-21
Abstract: Un premier milieu contient un inducteur d'oxygène, tel qu'une catalase, fixé et stabilisé sous forme de pastilles de façon à se dissoudre lentement dans des environnements aqueux. Un second milieu contient un fournisseur d'oxygène, tel qu'un peroxyde, stabilisé par combinaison avec un composé protéinique tel que l'urée et fixé dans une matrice de façon à limiter la libération d'oxygène. Les deux milieux sont combinés dans un environnement aqueux en vue de générer de l'oxygène naissant à une vitesse modulée, de façon que l'oxygène soit efficacement absorbé dans l'environnement aqueux proche, ce qui favorise la croissance des espèces aérobies et réduit la pollution biologique. Des adaptations spécifiques présentent des bénéfices d'utilisation pour les étangs d'élevage de crevettes ou de pisciculture, le lait cru, les jus de fruits, les produits frais, l'ensilage et les aliments pour animaux, les engrais, les installations sanitaires et les boîtes à graisse. Quand ces milieux sont utilisés dans des étangs, d'autres adaptations permettent de diminuer les populations d'algues et de phytoplancton.
Patent EP-0903389-A4 (EP)
Title: Antifouling member and antifouling coating composition
Inventor: WATANABE TOSHIYA
IPC: B08B17/06
Filed: 1997-06-02
Abstract: The present invention relates to a member comprising: a substrate; and a surface layer provided on the substrate, the surface layer comprising a photocatalytic oxide selected from the group consisting of anatase form of titanium oxide, zinc oxide, tin oxide, ferric oxide, dibismuth trioxide, tungsten trioxide, and strontium titanate; a silicone resin represented by the following average composition formula (I):  
 R p SiO (4-p)/2 (I)  
wherein 
R represents a group selected from the group consisting of a hydrogen atom and one or more organic groups; and 
p is a number satisfying 0 < p < 2 
or silica wherein the silica is amorphous silica, and a water-repellent fluororesin, the silicone or silica and the water-repellent fluororesin being present in a microscopically dispersed and exposed state on the outermost surface of the surface layer.
Patent EP-0978541-A4 (EP)
Inventor: YOKOYAMA NORIO
IPC: C08L63/00
Filed: 1998-02-02
Abstract: L'invention concerne une composition comprenant un copolymère de polydiméthylsiloxane et au moins une résine synthétique choisie dans le groupe constitué des dérivés d'acétate polyvinylique, résines polyamides, résines acryliques, résines époxy, et résines polyester insaturées et leurs précurseurs et/ou un dérivé cellulosique; des agents anti-collants contenant cette composition; et des films enregistreurs pour transfert thermique présentant des couches anti-adhérence formées à l'aide de ces agents. Ces matériaux permettent d'empêcher à coup sûr l'adhérence des films enregistreurs pour transfert thermique, tout en évitant l'écumage des têtes, et d'empêcher un transfert défectueux.
Patent EP-0895458-A4 (EP)
Inventor: LEVIN PHILIP S
IPC: A61B17/32
Filed: 1998-02-12
Abstract: L'invention concerne un procédé et un système de traitement aux ultrasons de pathologies endovasculaires, comme des régions sténosées ou occluses de vaisseaux sanguins. Ce système de traitement aux ultrasons comprend une sonde ultrasonore présentant une extrémité proximale et une extrémité distale. On peut également utiliser un cathéter-guide et un fil-guide, et on peut coulisser la sonde dans la lumière intérieure du cathéter. La sonde peut présenter au niveau de son extrémité proximale une trompe, un élément de transmission, lequel présente une extrémité proximale et une extrémité distale et est relié à la trompe au niveau de son extrémité proximale, ainsi qu'un embout distal relié à l'extrémité distale de l'élément de transmission. Cet élément peut comporter un ou plusieurs fils de transmission, dotés d'extrémités proximales et distales, et reliés en série ou en parallèle.
Patent EP-0996546-A4 (EP)
Title: Transparent printing blankets and methods of use
Inventor: AGNEW BROOKS A
IPC: B41N10/02
Filed: 1998-06-17
Abstract: Substantially transparent printing blankets are provided comprising a substantially transparent printing layer disposed upon a substantially transparent support layer. The substantial transparency of such printing blankets permits off-press introduction of knock-out areas. In certain embodiments, this is accomplished by disposing the support layer of the printing blanket adjacent to a substrate which bears either an image to be printed or some other print transfer information (such as a negative) corresponding to the image. The print transfer information then is viewed through the printing blanket to identify portions of the underlying substrate which bear information indicating that print should not appear on a corresponding portion of the coated substrate. After such portions are identified, the printing layer is removed from the support layer in those areas of the printing blanket which are adjacent to the identified portions of the substrate.
Patent EP-1047310-A4 (EP)
Title: Process of manufacturing trophies, medals and award plates, made of polyester, estervinylic or epoxy resins, reinforced with fiberglass
Inventor: MOREIRA ERLEI
IPC: B44F1/06
Filed: 1998-12-14
Abstract: A method for manufacturing trophies, medals and award plates made of polyester, estervinylic or epoxy resins reinforced with fiberglass. The process includes providing the following layers: one or more dismolder layers on a glassy or polished base, one or more catalyzed resin layers over the dismolder, fiberglass reinforcement, polychromies, one or more cloth layers, fiberglass reinforcement, one or more resin layers, and plastic film. The layers are then rouletted to expel air bubbles and the resulting laminate is dismolded.
Patent EP-1233044-A4 (EP)
Inventor: IWAKIRI RYUJI
IPC: C08L67/02
Filed: 1999-10-14
Abstract: L'invention concerne une composition de revêtement à base de poudre thermodurcissable comprenant un fluoropolymère, un polymère de polyester, et un durcisseur. Le fluoropolymère est un fluoropolymère (A) comprenant des unités de fluorooléfine et des unités d'ester vinylique, mais aussi des groupes réactifs réticulables, ou le polymère de polyester est un polymère de polyester (I) comprenant des unités d'acide isophtalique et/ou des unités d'acide 1,4-cyclohexanedicarboxyliques en tant qu'unités structurelles essentielles et possédant en outre des groupes réactifs réticulables. Cette composition peut offrir un équilibre amélioré entre la tenue aux intempéries et l'aspect d'un film de revêtement (par exemple, à travers le caractère brillant et lisse), alors que la tenue aux intempéries était auparavant incompatible avec l'aspect d'un film de revêtement dans les compositions de revêtement à base de poudre thermodurcissable.
Patent ES-2004153-A4 (ES)
Title: Pila de concentracion para medir el contenido de silicio de metal liquido.
Inventor: GRANATI PAOLO
IPC: G01N27/406
Filed: 1988-03-25
Abstract: LA TENDENCIA EN LOS DIAS ACTUALES HACIA LA PRODUCCION DE ACEROS EXTRA-PUROS HA CONDUCIDO A INICIATIVAS PARA DESARROLLAR TRATAMIENTOS QUE EXTRAIGAN LOS ELEMENTOS INDESEABLES (ESPECIALMENTE AZUFRE Y FOSFORO) DEL METAL FUNDIDO ANTES DE ESTE SEA ALIMENTADO EN EL CONVERTIDOR. UNA PRACTICA EFECTIVA QUE HA SIDO DESARROLLADA Y PROBADA POR ALGUNOS DE LOS INVENTORES ANTES MENCIONADOS SE REFIERE AL TRATAMIENTO CONTINUO DEL METAL FUNDIDO MIENTRAS FLUYE A TRAVES DE LA TOLVA DEL ALTO HORNO; ESTO REQUIERE UNA OBSERVACION CONTINUA DE LA COMPOSICION DEL METAL FUNDIDO, Y EN PARTICULAR DEL CONTENIDO DE SILICONA QUE TIENE UNA FUERTE INFLUENCIA EN LA REACCION DE DEFOSFORACION. LA CELDA ELECTROQUIMICA MEJORADA DE ACUERDO CON ESTA INVENCION PERMITE MEDIR, EN UNA BASE CONTINUA Y PARA PERIODOS DE TIEMPO EXTENSOS, EL CONTENIDO DE SILICONA DEL METAL FUNDIDO DE SALIDA Y POR TANTO POSIBILITA AL OPERADOR QUE APLIQUE INMEDIATAMENTE LA ACCION CORRECTORA NECESARIA PARA PREVENIR LA DESVIACION INDESEABLE DEL CONTENIDO EN IMPUREZAS.
Patent AT-520309-A4 (AT)
Title: Zahnrad
IPC: F16H55/17
Filed: 2018-02-08
Abstract: Die Erfindung betrifft ein Zahnrad (1) mit einem Nabenteil (2), einem Stegteil (3) und einem Zahnkranz (4), wobei im Stegteil (3) zumindest ein Übergangsbereich (7) mit einer Rundung (8) ausgebildet ist, und der Übergangsbereich (7) eine Höhe h (10) in einer Axialrichtung (6) des Zahnrades (1) und eine Länge L (11) in der radialen Richtung aufweist, und wobei der Zahnkranz (4) des Zahnrades (1) eine Maximalbreite A (12) und der Stegteil (3) eine Minimalbreite B (13) jeweils in der Axialrichtung (6) des Zahnrades (1) aufweisen, wobei die Maximalbreite A (12) größer ist als die Minimalbreite B (13). Die Rundung (8) liegt innerhalb eines Bandes ( 14), das sich aus der Formel y=L*(K6*(K7*x)6 + K5*(K7*x)5 + K4*(K7*x)4 + K3*(K7*x)3 + K2*(K7*x)2 + K1*(K7*x)1 + h und einer Bandbreite (15) von ± 50 % der Höhe h (10) errechnet, wobei gilt: h = 0,375*(A-B), L=2*h, K1=-3,5855/L, K2=5,4612/L, K3 = -4,8237/L, K4=2,2556/L, K5=-0,5227/L, K6=0,0473/L, K7=3,36/L.
Patent AR-064209-A4 (AR)
Title: Boton pulsador para ascensores, elevadores o lo similar
Inventor: DE PEDRO MARTA ELENA
Filed: 2007-12-10
Abstract: Reivindicacion 1: ôBoton pulsador para ascensores, elevadores o lo similarö del tipo que comprende en combinacion, al menos cuatro partes principales a saber: tapa, cuerpo interior, cuerpo exterior y circuito impreso; caracterizado porque dicha tapa posee un formato rectangular; y tiene en correspondencia con sus lados mayores opuestos unas pestanas de encastre deslizante con el cuerpo interior; dicho cuerpo interior posee un formato rectangular hueco que presenta sobre dos de sus caras laterales mayores opuestas sendas ranuras para el montaje de la citada tapa, y en correspondencia con su parte posterior al menos cuatro orejas de contacto con los microswitches que el circuito impreso posea; dicho cuerpo exterior contiene telescopicamente al citado cuerpo interior y también posee un formato rectangular hueco pero ligeramente mayor que éste, y presenta en sus caras laterales exteriores opuestas unas protuberancias de formato oblongo que encastran con las correspondientes perforaciones oblongas que posee el panel del ascensor; dicho circuito impreso posee un formato rectangular, y en correspondencia con sus lados laterales menores bordes salientes que encastran en la parte posterior del nombrado cuerpo exterior.