baber/WOPTO huggingface dataset:
Patent EP-0516760-A4 (EP)
Title: Terminations of cylindrical permanent magnets
IPC: H01F7/02
Filed: 1991-02-20
Abstract: A permanent magnetic structure comprising a cylindrical body (15) and a termination structure (14, 12, 10). The cylindrical body (15) is composed of magnetic material causing a magnetic field and flux of magnetic induction. The cylindrical body (15) is oriented such that the interface between the cylindrical body 15 and the termination (14, 12, 10) is parallel to the magnetic induction and the cylindrical body (15).
Patent EP-0557430-A4 (EP)
Title: Polypropylene sheet material with improved cut resistance
IPC: G09F3/10
Filed: 1991-11-12
Abstract: A composite material comprising a base liner with a release layer on at least one surface thereof, and a releasable face layer releasably adhered to the base liner through the release layer by a pressure sensitive adhesive, wherein the base liner has a skin layer on its surface proximate to the release layer which is more difficult to cut than the remainder of the base liner material, such that when the composite is subjected to die cutting or perforating to allow portions of the face layer to be selectively removed, the cutter will not penetrate into or through the base liner to any substantial extent.
Patent EP-0644271-A4 (EP)
Title: Method and device for producing a free dispersion system.
Inventor: KOZJUK OLEG VYACHESLAVOVICH
IPC: B01F5/06
Filed: 1991-11-29
Abstract: The invention concerns a method and device which exploit the cavitation effect. The method involves passing a hydrodynamic stream through a flow-through channel (5) in which is situated an unstreamlined body (7) which creates local constrictions in the stream in at least two segments (12, 13), thus also generating cavitation fields downstream of the constrictions. The ratio of the flow rate in each segment (12, 13) to the flow rate of the free dispersion system at the channel outlet (5) is maintained at 2:1, while the cavitation level does not fall below 0.5. The device contains an unstreamlined body (7) consisting of at least two components which create their own cavitation fields which differ according to cavitation level. The invention is for use primarily in the production of emulsions.
Patent EP-0538454-A4 (EP)
Title: Apparatus for information transfer
Inventor: ZUR ALBERT
IPC: H04N5/30
Filed: 1992-05-08
Abstract: Apparatus for information transfer and including a dielectric element (30) having generally opposite first (32) and second surfaces, an information bearing voltage signal (34) being associated with the first surface and an information bearing charge pattern being associated with the second surface, means for applying a flow of charges (38) to the second surface, the flow of charges being operative to transfer information between the first and second surfaces.
Patent EP-0571599-A4 (EP)
IPC: F27B1/02
Filed: 1992-11-23
Abstract: A gas fired melting apparatus for particulate material. The melting apparatus has four successively connected vertically disposed sidewall members, a floor member and a roof member. These members define a cubic melting chamber for containing a freestanding generally conical pile of particulate material to be melted. The sizes, shapes and positions of the chamber radiating surfaces as well as their relative distances from the pile surfaces promote heat transfer to the pile. A high temperature gas fired burner is mounted in each sidewall adjacent to the corner formed by the tail end of one sidewall and the head end of a successive sidewall member. The axis of each burner is parallel with its successive wall member so the combined effect of the burners is to produce a toroidal flow of combustion products in the melting chamber around its central vertical axis. The melting apparatus includes a gas fired forehearth assembly comprising two branching forehearths which communicate with the melting chamber through a single inlet opening located centrally in one sidewall member of the chamber, and a recuperator assembly communicating with the melting chamber through an outlet opening in an opposite sidewall member. An opening is provided in the center of the roof member to admit feedstock to the melting chamber.
Patent EP-0617865-A4 (EP)
Title: Embedded signalling.
Inventor: PREUSS ROBERT DAVID
IPC: G11B20/10
Filed: 1992-12-10
Abstract: A code signal representing a sequence of code symbols carrying digital information is generated with the frequency components of the code signal being essentially confined to a preselected signalling band lying within the bandwidth of an audio signal within which the code signal is to be embedded. The audio signal is continuously frequency analyzed over a frequency band encompassing the signalling band and the code signal is dynamically filtered as a function of the analysis thereby to provide a modified code signal with frequency components which are, at each time instant, essentially a preselected small proportion of the levels of the corresponding audio signal frequency components. Accordingly, the modified code signal can be combined with the audio signal to obtain a composite audio signal which is not readily distinguishable from the original audio signal by listening. Furthermore, the digital information can be recovered from the composite audio signal by a procedure which is essentially the compliment of that used to obtain the composite audio signal.
Patent EP-0627420-A4 (EP)
Inventor: KITA YUICHI
IPC: C07D207/448
Filed: 1993-01-29
Abstract: Composé de maléimide stabilisé subissant une très faible décoloration au stockage, dans lequel la teneur en amines primaires est inférieure ou égale à 500 ppm, celle de l'anhydride maléique est comprise entre 5 et 2000 ppm, et celle du succinimide 2-amino-N-substitué est inférieure ou égale à 300 ppm. Il est préférable que la teneur en composés de chlore soit inférieure ou égale à 10 ppm, et que celle de constituants volatils ayant chacun un point d'ébullition inférieur ou égal à 200 °C sous une pression ordinaire soit inférieure ou égale à 2000 ppm.
Patent EP-0680414-A4 (EP)
Title: Injection molded plastic bicycle wheel.
Inventor: JONES KIRK G
IPC: B29D24/00
Filed: 1993-01-29
Abstract: There is disclosed a hollow-form wheel formed entirely by injection molding of plastic. The wheel has an integral, central sleeve to receive a wheel hub assembly, at least three, hollow-form, integral spokes that are symmetrically located at equal angular spacings about the hub, and an integrally formed annular rim having a peripheral channel to receive a tire. The wall thickness of the sidewalls of the rims and spokes and the central hub area of the wheel are of uniform thickness to provide the strength and stiffness propeties at least equal to those of a metal spoked wheel.
Patent EP-0662799-A4 (EP)
Title: Method and applicator tool for implanting cardiac defibrillation electrodes.
Inventor: KENKNIGHT BRUCE H
IPC: A61N1/372
Filed: 1993-09-10
Abstract: A tool and method for inserting cardiac defibrillation electrodes into a patient. The tool (10) comprises an elongated electrode support tube (12) having a rounded distal end (16) and a proximal end (14); a finger grip (18) circumferentially connected about the electrode support tube toward the proximal end thereof; and an actuating rod (26) slidably disposed coextensively within the electrode support tube and extending beyond the rounded distal end and the proximal end of the electrode support tube. A blunt conically shaped distal tip (30) having a base with a diameter larger than the diameter of the rounded distal end of the electrode support tube, and an inner surface for engaging the rounded distal end of the electrode support tube. A palm member (36) is connected to the proximal end of the actuating rod to facilitate hand manipulation of the tool. In addition, a resilient means (preferably a spring (40)) is included for exerting a force on the proximal end of the electrode support tube, such withdrawal being prevented by the engagement of the inner surface of the distal tip with the rounded distal end of the electrode support tube. In use, a cardiac defibrillation electrode is wrapped around the electrode support tube with the distal end of the electrode immobilized between the distal tip of the tool and the rounded distal end of the electrode support tube.
Patent EP-0683665-A4 (EP)
Title: Magnetically responsive composition for carrying biologically active substances and methods of production and use.
Inventor: VOLKONSKY VIKTOR ALEXEEVICH
IPC: A61K9/18
Filed: 1994-01-26
Abstract: A magnetically controllable, or guided, carrier composition and methods of use and production are disclosed, the composition for carrying biologically active substances to a treatment zone in a body under control of a magnetic field. The composition comprises composite, volume-compounded ferrocarbon particles of 0.2 to 5.0  mu m in size, and preferably between 1.0 and 4.0  mu m, containing 1.0 to 95.0% by volume of carbon, and preferably between about 20 and 50%. The particles are produced by a joint deformation of a mechanical mixture of iron and carbon powders. The obtained particles are placed in a solution of a biologically active substance to absorb the substance onto the particles. The combination is administered in suspension.
Patent EP-0729319-A4 (EP)
Inventor: MOORADIAN MARK
IPC: A61B5/01
Filed: 1994-10-31
Abstract: Un nouvel ensemble guide d'ondes (30) est destiné à être utilisé dans un thermomètre à infrarouges du type utilisé pour mesurer la température de la membrane tympaniques de l'oreille afin de déterminer la température du corps. Cet ensemble (30) comporte un agencement unique de dispositifs d'écartement (20) et d'une gaine protectrice (30) permettant la création d'un guide d'ondes résistant qui soit cependant bon marché. Le dispositif d'écartement (20) comprend des points de contact (23) décalés radialement qui induisent des bras de moment afin d'absorber les chocs et autres formes de manipulations brusques inhérentes à un usage quotidien.
Patent EP-0686625-A4 (EP)
Title: Anthranilic acid derivative
Inventor: OZAKI FUMIHIRO
IPC: A61K31/415
Filed: 1994-12-27
Abstract: An anthranilic acid derivative having a cGMP-PDE inhibitory activity and represented by general formula (I), or a pharmacologically acceptable salt thereof wherein R<1>, R<2>, R<3> and R<4> represent each independently hydrogen, halogen, hydroxy, optionally halogenated lower alkyl, optionally halogenated lower alkoxy, nitro, hydroxyalkyl, cyano, etc.; R<5> and R<6> represent each independently hydrogen, halogen hydroxy, cyano, optionally halogenated lower alkyl, optionally halogenated lower alkoxy, etc.; W represents -N= or -CH=; R<7> and R<8> represent each independently hydrogen, optionally halogenated lower alkyl, etc.; A represents hydrogen, optionally halogenated lower alkyl, etc.; Z represents hydroxy, optionally halogenated lower alkoxy, cyano, halogen, etc.; Y represents oxygen or sulfur; and n represents an integer of 0, 1 to 6. <CHEM>
Patent EP-0801798-A4 (EP)
Title: Sealed relay device
Inventor: PERREIRA G STEPHEN
IPC: H01H9/30
Filed: 1995-03-03
Abstract: A sealed relay of the high-vacuum type, or which may be backfilled with a dielectric gas such as hydrogen-nitrogen mixture for improved arc suppression when switching high-voltage d-c currents. The relay uses controlled fixed contacts which enable use of a reduced-diameter disk-shaped movable contact. Thus permitting optimal placement of external arc-supporting permanent magnets on a ceramic relay housing in close proximity to the enclosed fixed and movable contacts. A staggered or offset positioning of the fixed contacts makes the relay polarity insensitive for bidirectional switching of high-voltage d-c currents.
Patent EP-0707033-A4 (EP)
Inventor: TANAKA OSAMU
IPC: C08J9/00
Filed: 1995-04-26
Abstract: Cette invention a pour objet de produire une membrane en polytétrafluoroéthylène (PTFE) poreuse pour ainsi dire exempte de défaults. On produit une telle membrane de PTFE poreuse composite en extrudant de la pâte de PTFE, obtenue par polymérisation en émulsion, en soumettant l'extrudat à une opération de semi-cuisson, afin d'obtenir un film de PTFE, en étirant longitudinalement ce film à une température inférieure au point de fusion du PTFE, puis en étirant transversalement deux feuilles dudit film étiré, en superposition l'une sur l'autre.
Patent EP-0825888-A4 (EP)
Title: Method of treating cardiac arrest and apparatus for same
Inventor: MANNING JAMES E
IPC: A61M60/833
Filed: 1996-04-12
Abstract: A method of treating a subject in cardiac arrest comprises the steps of blocking the descending aorta of the subject and perfusing the aortic arch of the subject with a protective solution in an amount effective to deliver oxygen to the heart of the subject. The perfusing step is performed so that the protective solution infuses the aorta in a pulsatile rhythm. An apparatus for carrying out this method includes a storage unit for storing a protective solution, delivery apparatus for delivering the protective solution to the aorta of the subject, wherein the delivery apparatus is fluidly connected with said storage means, and a pulsing device connected with the delivery means. The pulsing device induces the protective solution to be delivered to the aorta in a pulsatile rhythm.
Patent EP-0783040-A4 (EP)
Title: Rare earth metal-nickel-base hydrogen absorbing alloy, process for preparing the same, and negative electrode for nickel-hydrogen secondary battery
Inventor: KANEKO AKIHITO
IPC: H01M4/38
Filed: 1996-07-09
Abstract: A rare earth metal-nickel-base hydrogen absorbing alloy having a composition represented by the following formula (1): (R1-xLx)(Ni1-yMy)z wherein R represents La, Ce, Pr, or Nd; L represents Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Sc, Mg, or Ca; M represents Co, Al, Mn, Fe, Cu, Zr, Ti, Mo, Si, V, Cr, Nb, Hf, Ta, W, B, or C; 0.05</=x</=0.4, 0</=y</=0.5, and 3.0</=z<4.5. The alloy contains at least 30 to less than 95 % by volume of crystal grains wherein the reverse phase boundary present in a direction perpendicular to the C axis of the crystal grain of the alloy is 5 to 25 per 20 nm in the direction of the C axis. 60 to less than 95 % of the amount of the element added and represented by L in the formula (1) is disposed in the reverse phase region.
Patent EP-0873281-A4 (EP)
Title: Spout forming assembly and method therefor
Inventor: DICKENS ROBERT R
IPC: C03B23/00
Filed: 1997-01-06
Abstract: A spout forming assembly for glassware and a method therefor in which the assembly includes a spout forming device for forming a pour spout on the edge of a piece of glassware, an actuation device for actuating the forming device, and a control device for controlling the actuation device. The method generally includes the steps of: (a) moving a piece of glassware having an edge along a predetermined path; (b) heating the edge; and (c) engaging the edge with forming means to form a spout on the edge of the glassware.
Patent EP-0912757-A4 (EP)
Title: Solid-phase activity assay for biologically active substance
Inventor: MARQUARDT DONALD R
IPC: G01N33/573
Filed: 1997-05-13
Abstract: A method of detecting via a solid-phase assay the amount of biological activity, identity and/or the quantity of a biologically active substance is disclosed. The method utilizes the biological activity of the substance itself to provide the method of detection. The method provides competitive and noncompetitive assays.
Patent EP-1011456-A4 (EP)
Inventor: HAMMERSLAG JULIUS G
IPC: A61B17/00
Filed: 1997-08-13
Abstract: L'invention porte sur un dispositif (322) permettant d'appliquer des adhésifs tissulaires et/ou des pièces d'obturation (340) sur une surface couvrant ou entourant une perforation réalisée dans un vaisseau sanguin (308). Elle porte également sur une technique d'application d'adhésifs tissulaires sur une surface couvrant ou entourant une perforation dans un vaisseau sanguin.
Patent EP-1006917-A4 (EP)
Inventor: JERVIS JAMES E
IPC: A61B17/32
Filed: 1997-09-11
Abstract: L'invention concerne un appareil expansible de creusement (20) approprié à la dissection de tissus. L'appareil doté, à son extrémité proximale, d'une tige de chargement de canule (21), de sorte qu'une canule choisie dans une gamme de canules puisse être chargée sur ladite tige (21), et installée dans un espace anatomique créé par l'appareil expansible de creusement (20). Ledit appareil est également doté d'un élément gonflable tel qu'un ballonnet (87) pour permettre la dissection et d'une gaine (101) recouvrant le ballonnet, lesquels sont enlevés de l'appareil avant le chargement de la canule sur la tige de chargement de la canule (21).
Patent EP-0961889-A4 (EP)
Title: Discontinuous mechanical advantage front shifting for bicycles
Inventor: JORDAN BRIAN T
IPC: B62M9/138
Filed: 1998-02-19
Abstract: A rotatable handgrip twistshifter (10) mountable coaxially about a bicycle handlebar (20) that abruptly or discontinuously increases the mechanical advantage when shifting a front derailleur from a smaller to a larger chainring. A control cable (86) is slidably connected to the handgrip (12) such that during rotation of the handgrip (12) to effect gear shifts from the middle to larger chainrings of a triple chainring crankshaft (40, 41, 42), the cable (86) is abruptly dropped toward the handgrip axis of rotation thereby increasing the mechanical advantage or leverage of the shifter (10). Alternatively, the control cable (86) is slidably connected to the pivot arm (114) of a front derailleur such that during rotation of the handgrip (12) the cable (86) is deflected away from the derailleur pivot axis (207), likewise, increasing the mechanical advantage of the derailleur.
Patent EP-1096669-A4 (EP)
Inventor: HAYASHI JOJI
IPC: H03F3/193
Filed: 1999-07-06
Abstract: Un circuit amplificateur à semi-conducteur comprend un amplificateur cascode dont la caractéristique négative de conductance de sortie est améliorée dans au moins une gamme spécifique de fréquences. L'amplificateur à semi-conducteur (1) comprend un amplificateur cascode (500) comprenant des transistors en cascade (101, 102) et des moyens améliorant la caractéristique négative de conductance de sortie (Gsortie) de l'amplificateur cascode (500) dans au moins une gamme spécifique de fréquence.
Patent EP-1094740-A4 (EP)
Title: Portable gas grill
Inventor: RAGLAND SCOTT W
IPC: A47J37/06
Filed: 1999-07-09
Abstract: A portable gas grill features a combination of quick heat up and quick cool down in a compact and truly portable self contained grill for camping, tailgating, and other activities. The gill includes a lower housing containing a multilayer metal foil insulation/reflector member, a grill surface, a radiant heating element, and a grill cover with a multilayer metal foil insulating/reflector member. The radiant heating element utilized in the gas grill includes a gas jet burner in combination with a heat radiating tube which contains the flame extending from the jet burner. The radiant heat generated by the radiant heating tube heats a grill surface of 170 square in. or greater to adequate grilling temperatures such as 700° F. and higher.
Patent EP-1113742-A4 (EP)
Title: Bungee cord carrier
Inventor: TOWERS WILLIAM J
IPC: A47F7/00
Filed: 1999-09-14
Abstract: A frame-like carrier for a plurality of various sized, stretchable, elastic bungee cords. The carrier has at least three spaced apart cross arms for supporting bungee cords in an organized and compact manner between any two of the cross arms. The cross arms are appropriately spaced such that commercially available sizes of bungee cords are supported on the carrier in a slightly stretched condition. Thus, the cords are supported under enough tension on the carrier to resist disengagement and maintain proper positioning, yet a small enough amount of tension to prevent an accidently disengaged cord from creating a hazard as it snaps back into a non-tensioned condition.
Patent AR-104377-A4 (AR)
Title: Almohada para terapias acuáticas
Inventor: RICARDO JAVIER GONZALEZ
IPC: A47G9/10
Filed: 2016-04-22
Abstract: El presente es una almohada para terapias acuáticas, del tipo que comprende almohadas para trabajos de ejercicios y movilidad en el agua, posee una zona cervical, una zona para la cintura escapular manteniendo una buena alineación en el agua ayudada por los flotadores de las piernas, posee una mayor durabilidad en los materiales utilizados. La misma comprende dos alas superiores para los movimientos en dirección de la cabeza, movimientos laterales y elevación de la cabeza, dos alas laterales para realizar los movimientos en dirección de la cabeza, movimiento lateral y de rotación, una zona cervical para apoyar la cabeza de la persona, dos alas inferiores para sostener los brazos de la persona en flotación, un rectángulo de abrojo donde cierra el bolsillo de relleno, una cinta mochilera cocida en ala lateral para facilitar el retiro de la almohada, una tapa del bolsillo de relleno confeccionada con un rectángulo de tela y el abrojo de cierre, una abertura del bolsillo de relleno donde se produce el llenado del material de relleno (bolitas de poliestireno) y un broche de plástico cocido a la cinta mochilera que cierra el otro extremo de la cinta.
Patent AR-004954-A4 (AR)
Title: Mejoras en tapas, para tanques de agua domiciliaria.
IPC: E03B11/00
Filed: 1996-10-02
Abstract: El presente modelo de utilidad se refiere a mejoras en tapas para tanques de agua domiciliaria. Son conocidas distintas tapas de acceso al interior delos tanques, las cuales deber ser retiradas en el momento de limpiar los tanques, para permitir el acceso al interior de una persona, provocando losinconvenientes, de que con el tiempo pierden la hermeticidad, como asi tambien, produzcan incomodidad para la limpieza del tanque. Para solucionar estosproblemas, la tapa que se propone, comprende medios de fijacion permanente en el marco o pared interna del tanque y un par de aberturas, de las cuales, unade ellas esta cerrada por un tapon roscado y conforma un medio por donde ingresa el equipo lavador, quedando la aabertura restante, cerrada por un parde tapas enfrentadas con interposicion de una junta y fijadas mediante un vastago provisto de una tuerca, permitiendo dicha abertura una limpieza manualdel tanque.
Patent AR-004851-A4 (AR)
Title: Horma de armar para conservar la forma de calzado
IPC: A43D3/14
Filed: 1996-12-04
Abstract: El presente modelo de utilidad consiste en una horma de armar para conservar la forma del calzado: Son conocidas aquellas hormas del arte previoque comprenden sendas partes delantera y traseras interior y respectivamente con la puntera yel contrafuerte del calzado y unidas mediante un mediointermediario constituído por un resorte helicoidal o un fleje. Las mismas, por tener dichas partes macizas y necesitar de uno de dichos medios de unión ,suelen resultar onerosas mientras que,por otro lado y por no ser desarmables, requieren de un gran espacio físico para ser guardadas. La solución a estosproblemas la proporciona la horma inventada que, al efecto, se caracteriza por comprender prtes laminares flexibles, con ladelantera te niendo una aletaposterior que originada en una línea de doblez practicada en esa parte es doblegable hacia la plantilla del calzado, y una cavidad definida desde elexterior hacia abajo sobre su eje longitudinal y localizarla másarriba de un tetón inclinado hacia un plano superior y con la parte trasera teniendo untetón perpendicular sobre su propio eje longitudinal, en tanto que el medio intermediario es un miembro tubular elegido de un par de dotación de los cualesunoprovee un ext remo de inserción en la cavidad de la parte delantera y su otro extremo con cavidad de montaje sobre el tetón de la parte trasera, y elotro miembro a sus dos extremos con sendas cavidades de montaje en los correspondientestetones de las partes delantera y trasera, intermdiario.