baber/WOPTO huggingface dataset:
Patent ES-8606007-A1 (ES)
Title: Method and apparatus for blending solids or the like.
IPC: B01F3/18
Filed: 1984-08-24
Abstract: Particulate materials are blended in a vessel provided with a plurality of vertically extending conduits therein. The vessel comprises a downwardly converging frustoconically shaped bottom wall which defines the lower region of the vessel. The conduits are provided with a plurality of longitudinally extending compartments having openings within the upper region of the vessel. The lower ends of the conduits and the compartments therein extend through the bottom wall, each communicating via a corresponding connecting conduit with a solids outlet at the open bottom of the bottom wall. At least one drain conduit communicates between a corresponding opening in the bottom wall and a corresponding compartment at a location below the bottom wall. A baffle is disposed within the vessel separating the upper and lower regions and comprises a downwardly converging inverted generally conical portion spaced above the bottom wall and defining therebetween a downwardly converging annular passage. Extensions of the compartments are contained within the connecting conduits. Various arrangements of positioning and spacing of drain conduits and corresponding openings in the bottom wall are disclosed to improve flow, sampling and blending of particulate materials from the lower region of the vessel. Methods of blending solids using the described apparatus are also disclosed.
Patent ES-8602038-A1 (ES)
Title: Production of a cross-bonded starch.
IPC: C08B31/00
Filed: 1984-11-27
Abstract: Cross-bonded starch is made by a process which comprises pretreating the starch with hydrogen peroxide and then reacting the pretreated starch with a mixture of acetic anhydride and adipic acid. By pretreating the starch with hydrogen peroxide before reaction with the acetic anhydride/adipic acid mixture, the cross-bonding effect of a given quantity of adipic acid is increased. Cross-bonded starch is used as a thickener in food compositions.
Patent ES-8604288-A1 (ES)
Title: Aqueous polymeric blends.
IPC: C08L51/08
Filed: 1984-11-27
Abstract: The compsns. are based on polymer mixts. comprising (solids wt.) (A) 20-80, esp. 36-64% epoxy-acrylic graft copolymer prepd. by in situ polymerisation of unsatd. monomers in presence of an epoxy or epoxy-acrylate ester obtd. by esterifying a carboxy-functional polymer with an epoxy resin in presence of amine catalyst and (B) 20-80, esp. 35-65% epoxy phosphate ester contg. 0.05-5, esp. 0.1-3 wt.% coreacted phosphoric acid. (A) is a mixt. comprising epoxy resin, epoxy-acrylic agraft copolymer, and ungrafted addn. polymer obtd. by insitu polymerisation of unsatd. monomers, including carboxy monomer, in presence of epoxy resin and min.3% (monomer wt.) peroxide catalyst:alternatively it comprises a preformed acrylic copolymer having carboxy functionality, esp. contg. min. 20% carboxy monomer, esterified with epoxy resin, esp. in presence of min. 2% amine catalyst. (B) is derived from an epoxy resin mol. wt. 200-10,000 and the mixt. may contain 1-10% aminoplast resin.
Patent ES-8605401-A1 (ES)
Title: Apparatus for separating cutlery from restaurant waste.
IPC: B07C5/344
Filed: 1984-12-26
Abstract: A waste chute is formed by a hopper (1) placed over the opening of a waste container. Waste is tipped onto a sloping surface (2) in the hopper and having an opening (3) in its lower portion. A flap (16) in the hopper is pivotable between two positions by an e electric switching signal. - The signal is generated by an inductive-type probe (4) with associated evaluation logic, to sense item passage along the chute. The signal controls an electric drive motor (17) for the flap, causing it to either block or uncover the chute opening.
Patent ES-8605061-A1 (ES)
Title: Flat bed knitting machine
IPC: D04B7/00
Filed: 1985-03-18
Abstract: The machine comprises a flat bed with tricks each housing a needle, with shank above a jack provided with a top butt and a second lower butt. A reciprocating carriage is provided with selector elements movable between operative and inoperative positions, and able to raise a jack from neutral position to different elevated positions. - Each jack has a tail butt, and a tailpiece between it and the next higher butt is resilient and oscillatable transversely of the needle trick, so that an operating cam can raise a jack to a max. elevated position in cooperation with raising cams.
Patent ES-8607846-A1 (ES)
Title: A brake booster.
IPC: B60T13/14
Filed: 1985-07-01
Abstract: A brake booster comprises a housing with a bore receiving three pistons. A valve assembly is carried in one of the pistons for movement therewith during braking and a projection extends from the one piston through another piston to oppose the last mentioned piston.
Patent ES-8703025-A1 (ES)
Title: Method for decontaminating and cleaning eye prostheses, particularly of contact lenses.
IPC: A61L2/20
Filed: 1985-07-03
Abstract: The method is characterized in that it comprises essentially the production of ozone by ionization in a ionizing tube (7), the migration of said ozone through a filter membrane (25), and then the diffusion of said ozone into an isotonic solution for steeping the lenses during a predetermined period of time, preferably of the order of two hours.
Patent ES-8701248-A1 (ES)
Title: Creel for warping machine
IPC: D02H13/04
Filed: 1985-09-20
Abstract: A creel for supplying yarns from a plurality of respective packages to a takeup machine such as a warp winder has a support defining respective supply stations carrying the yarn packages, respective stationary brake elements on the supports at the stations each having a braking surface, respective tension-sensing deflectors at the stations, and guides for directing the yarns from the respective packages over the respective braking surfaces and around the respective deflectors. Respective movable jaws movable toward and away from the respective stationary jaws can be actuated via respective springs to press against the yarns on the respective surfaces with a force capable of varying smoothly and steplessly up to a relatively high nominal level corresponding to high tension in the respective yarn. A sensor connected to the deflector responds when the tension in the yarn at the deflector drops below a predetermined low tension, typically to signal a shutdown of the takeup machine so the break can be repaired. A controller effective on startup of the takeup machine maintains the force at the high level for a predetermined interval and thereafter uniformly and smoothly decreasing the force.
Patent ES-8704559-A1 (ES)
Title: Circular knitting machine with improved patterning device
IPC: D04B15/76
Filed: 1986-06-25
Abstract: A pattern device for circular knitting machines, in particular R/L circular rib knitting machines comprising sinkers (4) which are mounted between the needles and can be moved in the opposite direction to the needles, enables a reliable selection of the needles in a three-way technique, without this entailing an expensive cam construction, by providing each needle (1) with two feet (16 17) arranged one above the other, and two pattern wheels (20 21), also arranged one above the other, are provided for each knitting system as pattern carriers to influence a respective group of needle feet (16 or 17) arranged at the same level, one (20) of the said wheels being rotatable in a plane which rises in the direction of rotation of the needle cylinder and the other (21) being rotatable in a plane which slopes downwards in relation to the direction of rotation of the needle cylinder. The wheel (20) carries two types of bit respectively for tucking and knitting selection while the wheel (21) performs a selection for backing (sic).
Patent IE-912131-A1 (IE)
Title: Process for the separation of 1,1,1,2-tetrafluoroethane from mixtures thereof with hydrogen fluoride and/or 1-chloro-2,2-difluoroethylene
Inventor: TAYLOR ANDREW MARK
IPC: B01D3/36
Filed: 1991-06-20
Abstract: A method for separating HFA 134a from an HFA 134a-rich mixture thereof with HF and/or CFC 1122 which comprises feeding the mixture to a distillation column to separate an azeotrope or near-azeotrope of HFA 134a and HF and/or CFC 1122 from a residue comprising substantially pure HFA 134a. Starting from an HF-rich mixture of HFA 134a such as a typical product stream in HFA 134a production, the method includes a first distillation step to separate HF from the initial mixture and produce an azeotrope or near azeotrope of HFA 134a and HF which is an HFA 134a-rich mixture.
Patent IE-904020-A1 (IE)
Title: A lathe tool
IPC: B27C7/06
Filed: 1990-11-08
Abstract: A lathe tool and toolrest assembly is disclosed in which a cutting blade is attached across one end of a blade mounting shaft, which shaft may be rotated and/or slid lengthways with respect to the sleeve portion of a toolrest comprising a T-bar. A handle is attached to the other end of the blade mounting shaft for manipulating the tool. The tool may be used to remove a cylindrical core from a workpiece mounted on the lathe, or successively smaller cores so as to produce a set of nesting bowls. A set of blade attachments is also provided to hollow out a cylindrical core through a narrow opening in a workpiece. A frusto-conical core may be removed from a workpiece in conjunction with a double T-bar toolrest which serves as a universal joint when manipulating the tool.
Patent IE-940993-A1 (IE)
Title: Materials handling apparatus
Inventor: MCCARTER WILLIAM
IPC: B65G13/00
Filed: 1994-12-21
Abstract: A materials handling apparatus (10) comprises a substantially rectangular frame (11) for housing a roll of material to be dispensed. The frame comprises a plurality of sets of rollers (16,16') disposed towards the bottom of the frame, Each set of rollers comprises a pair of rollers (16L, 16R) projecting from opposite side walls (14) of the frame and meeting at a mid-point (17) of the frame. The longitudinal axis of each of said rollers is downwardly inclined towards the mid-point of the frame.
Patent IE-950578-A1 (IE)
Title: Window structure
Inventor: WHITE COLIN MARTIN
IPC: E06B3/50
Filed: 1995-07-28
Abstract: A sash window comprising a sash frame (10,12) having a substantially vertically extending pair of guide means; a glazed unit (14,16) slidable relative to the sash frame (10,12) and guided by said guide means; releasable retaining means on said unit (4,16) maintaining it in a substantially vertical plane in engagement with said guide means for sliding movement relative thereto; a pivot mechanism providing a horizontal pivot axis intermediate the top and bottom of said glazed unit (14,16); and counter balance means connected between said glazed unit (14,16) and said sash frame (10,12), the unit (14,16) being pivotable about said pivot axis upon release of said retaining means whereby during pivoting of said unit (14,16) out of its substantially vertical plane, the weight of the unit (14,16) is distributed to both sides of said plane. The sash window is adapted for improved access to outer faces of the glazed unit (14,16) for example for cleaning purposes, and the pivot mechanism includes a friction clutch mechanism which is actuated automatically during the pivoting movement which restrains the glazed unit (14,16) from sliding inadvertently during the pivoting movement. The weight of the unit (14,16) is distributed to both sides of the vertical plane and thus the unit (14,16) remains substantially in equilibrium without undue weight being transferred to the user. <Fig.3>
Patent IE-990529-A1 (IE)
Title: A method for the manufacture of moulded articles
Inventor: COLLINS ANTHONY GERARD
IPC: B24B31/06
Filed: 1999-06-25
Abstract: A method for finishing an article moulded from a resin base material and coated with a metallic coating comprising polishing the metallic surface of the article in an abrasive medium, heating the polished article to dry the article and applying a wax polish to the heated article.  <Figure 3>
Patent WO-0077305-A1 (WO)
Title: Verfahren zum verschweissen der enden von schienen
Inventor: KOBLMUELLER GUENTHER
IPC: E01B11/52
Filed: 2000-05-29
Abstract: Verfahren zum Verschweißen der Enden von Schienen mit Hilfe einer metallothermischen Schweißmasse unter Anwendung einer Schweißform, die einen Schweißhohlraum definiert, der einen Schienenkopfaschnitt, einen Schienenstegabschnitt und einen Schienenfußabschnitt aufweist, wobei die Schweißformhälften um die Schienenenden herum angeordnet werden und gemeinsam einen Eingußtrichter zum Schienenkopfabschnitt begrenzen und jede Schweißformhälfte einen Steigerkanal aufweist, der vom Schienenfußabschnitt des Formhohlraumes ausgeht und eine Querverbindung zum Schienenkopfabschnitt hat, worauf die schmelzflüssige metallothermische Schweißmasse in den Formhohlraum eingegossen wird, wobei vor dem Beginn des Schweißvorganges die Steigerkanäle in den Schweißformhälften zumindest abschnittweise mit einer analogen metallothermischen Schweißmasse gefüllt werden und erst danach die schmelzflüssige Schweißmasse in den Schweißformhohlraum eingebracht wird.
Patent WO-03061077-A1 (WO)
Title: Steckdose mit einem klappdeckelelement
Inventor: EHRLICH ROBERT
IPC: H01R13/52
Filed: 2002-01-17
Abstract: Dosenförmiges Behälterelement (20) vorzugsweise Steckdose mit einem Klappdeckelement (1) zum Öffnen und Verschließen des dosenförmigen Behälters (20), wobei der Klappdeckel (1) über Befestigungsmittel (21, 22, 23, 24) drehbar mit dem Behälterelement (20) verbunden ist und eine Torsionsfeder (27) in einem Federkasten (4) vorgesehen ist, durch welche das Klappdeckelelement (1) gegen die Stirnfläche des Behälterelements (20) gedrückt wird. Um eine sichere, nicht leicht lösbare Verbindung zwischen Klappdeckelelement und Behälterelement zu schaffen, ist vorgesehen, dass der Federkasten (4) an seinen Stirnseiten jeweils eine vorzugsweise zylindrische Öffnung (8, 9) aufweist und beidseitig zum Federkasten (4) und am selben Element (20, 1) wie dieser mit einem Abstand und im wesentlichen normal zur Drehachse des Klappdeckels (1) jeweils eine eine vorzugsweise zylindrische Öffnung (18, 19) aufweisende laschenförmige Strebe (14, 15) angeordnet ist, wobei die an den Streben (14, 15) angeordneten Öffnungen (18, 19) im wesentlichen konzentrisch mit den stirnseitigen Öffnungen (8, 9) des Federkastens (4) ausgerichtet sind.
Patent AT-513161-A1 (AT)
Title: Formwerkzeug mit Angusssystem
Inventor: DEMMEL ANDREAS ING
IPC: B29C45/27
Filed: 2012-08-03
Abstract: Die Erfindung betrifft ein Formwerkzeug (3) mit einem düsenseitigen sowie einem auswerferseitigen Formwerkzeugteil (6, 7) welche in einer einzigen Formtrenn-ebene (8) von einer Arbeitsstellung in eine voneinander distanzierte Freigabestellung verstellbar sind. Ein Angusssystem (15) umfasst eine Angussvorrichtung (20) mit zumindest einem Angusselement (21, 22), welches eine eigene Angusstren-nebene (23) definiert, in welcher zumindest ein Teilabschnitt eines Angusskanals (16) ausgebildet ist. Das Angusselement (21, 22) ist mittels einer Führungsanordnung (24) verstellbar an einem der Formwerkzeugteile (6, 7) geführt, wobei die Angussvorrichtung (20) von einer den Teilabschnitt des Angusskanals (16) ausbildenden in eine den Teilabschnitt des Angusskanals (16) freigebende Stellung verstellbar ist. Die Angusstrennebene (23) der Angussvorrichtung (20) und die Formtrennebene (8) der Formwerkzeugteile (6,7) sind in einer winkeligen Ausrichtung zueinander verlaufend ausgerichtet.
Patent WO-9100978-A1 (WO)
Title: Furnace control device
Inventor: PADINGER REINHARD
IPC: F23N1/02
Filed: 1990-07-09
Abstract: The control of furnaces requires not only that the combustion-air supply be high enough for sufficient oxygen to be available for combustion, but also that the quantity of combustion air be as close as possible to the minimum possible amount for combustion in order to avoid an unnecessary surplus of air. The invention disclosed thus concerns a furnace control device which uses as its command or control variable the concentration of unburnt material in the flue gases. This concentration can be determined by means of simple prior art fire-alarm sensors, for instance.
Patent WO-0072241-A1 (WO)
Inventor: LAPSTUN PAUL
IPC: B41J29/38
Filed: 2000-05-24
Abstract: Methods and systems are disclosed which relate to online payments via interface surfaces printed with information and coded data. The coded data, encoded visibly or invisibly, may be queried by an appropriate sensing device. The sensing device communicates with a computer system. Together, the interface surfaces, sensing device and computer system are capable of effecting payment transactions over a network.
Patent WO-0148388-A1 (WO)
Title: Element de fixation du type expansible pour maçonnerie
Inventor: CONNELL ROBERT URQHART
IPC: F16B13/06
Filed: 2000-12-22
Abstract: L'invention concerne un élément de fixation du type expansible pour maçonnerie, comprenant une tige (2) filetée et une coquille (4) d'expansion. La coquille (4) d'expansion présente des ouvertures (5) et des montants (5a) déformables subissant une contraction axiale après la mise en place de l'élément de fixation, de manière à produire un effet de traction. La tige (2) est filetée sur sa partie terminale interne de sorte qu'elle peut recevoir un élément (10) d'expansion conique à filetage interne qui est poussé dans la partie terminale interne de la coquille (4) d'expansion lors de la mise en place de l'élément de fixation. La tige (2) présente sur sa partie terminale externe une tête formée d'un seul tenant et comprenant une section (6) axiale d'insertion dans la coquille dont le diamètre externe correspond au diamètre externe de la coquille (4) d'expansion, et une section (8) tête située à l'extrémité externe de la section (6) d'insertion.
Patent WO-0177884-A1 (WO)
Inventor: CHAU BANG THINH
IPC: G06Q10/08
Filed: 2001-04-10
Abstract: A method of classifying items in an electronic catalogue, the method comprising the steps of associating a relation identifier with a pair of items, wherein the relation identifier specifies a categorisation relation between the items of the pair.
Patent WO-0214110-A1 (WO)
Title: Support de plaque d'immatriculation de vehicule et dispositif de securite associe
Inventor: HUDSON ANTHONY GERARD
IPC: B60R13/10
Filed: 2001-08-14
Abstract: L'invention concerne un support (33) de plaque d'immatriculation de véhicule comprenant un logement (34) supportant une plaque d'immatriculation (16) au niveau de sa partie frontale et possédant des antennes (28) et (29) espacées de la plaque (16) et pouvant être intégrées dans le logement (34). Ce logement peut porter au dos de la plaque d'immatriculation (16), un dispositif de poursuite ou de sécurité reliés aux antennes (28) et (29). Le support (33) peut aussi renfermer des organes de détection de tentatives d'utilisation frauduleuse du support (33) et des organes de détection de l'inclinaison du support (33) et donc du véhicule au-delà d'un angle déterminé.
Patent WO-0250806-A1 (WO)
Title: Dispositif d'affichage
Inventor: HERBERT RICHARD CHARLES
IPC: G09F3/20
Filed: 2002-02-19
Abstract: L'invention concerne un dispositif d'affichage (10) destiné à afficher un certain article (50), dans un élément sensiblement opaque (46), tel qu'une table comprenant une surface à usage multiple (47). Ce dispositif d'affichage (10) comprend un élément de lunette (52) incorporé dans l'élément opaque (46), de façon que la surface à usage multiple (47) soit sensiblement ininterrompue au moins au voisinage de l'élément de lunette (52), l'article (50) à afficher pouvant être placé derrière cet élément (52) ou au moins partiellement encapsulé dans ledit élément (52), ce qui facilite la vision de l'article (50) à partir de la surface à usage multiple (47). L'invention concerne également un procédé d'affichage d'un certain article, dans un élément sensiblement opaque.
Patent AU-2002213414-A1 (AU)
Title: Closure device and method for tissue repair
Inventor: TORRIE PAUL A
IPC: A61F2/08
Filed: 2001-10-24
Abstract: A surgical method includes positioning a fixation member relative to tissue, moving a flexible member coupled to the fixation member relative to the fixation member to bring two tissue surfaces together, and moving a retaining element coupled to the flexible member relative to the fixation member. The retaining element acts to limit loosening of the flexible member relative to the fixationmember. An apparatus for repairing a tear in soft tissue includes first and second fixation members, a flexible member substantially immovably secured to the first fixation member and movably coupled to the second fixation member, and a retaining element couled to the flexible member. In another embodiment, an apparatus for repairing a tear in soft tissue includes a fixation member, and a flexible member movably coupled to the fixation member. A first end of the flexible member is loop back and secured to the flexible member.
Patent AU-2002214462-A1 (AU)
Title: Dual-beam antenna aperture
Inventor: WASTBERG BO GUNNAR
IPC: H01Q21/06
Filed: 2001-11-08
Abstract: An improved antenna arrangement for base stations in communication networks is disclosed. The arrangement has panel apertures generating a multi-beam pattern while producing acceptable side-lobe levels. A typical arrangement includes a plurality of radiator elements arranged in three separate vertical columns along the antenna panels thereby forming the radiation aperture. A number of such panels may form a base station antenna, where each aperture produces two beams. Each group of three columns may be further divided into sub-panels for providing different elevation patterns. Feeding signals for the two lobes from each group of columns are connected to an elevation beam-forming network and to an azimuth beam-forming network having three output terminals forming antenna ports. The beam-forming network generally creates a 90° phase-gradient between the signals appearing at the antenna ports. The angle may also be arbitrary. The three separate columns are typically vertically polarized. The aperture-coupled radiator elements may include patch antenna elements, which are separately fed by a strip-line network.
Patent AU-2002221208-A1 (AU)
Title: A sleeve valve for controlling fluid flow between a hydrocarbon reservoir and tubing in a well and method for the assembly of a sleeve valve
Inventor: HAUGHOM PER OLAV
IPC: F16K3/24
Filed: 2001-11-30
Abstract: A sleeve valve for fluid flow between a hydrocarbon reservoir and a well includes a first sleeve and a second sleeve which are relatively movable between a first position in which at least one opening in the first sleeve is aligned or misaligned with at least one opening in the second sleeve in order to admit or shut off the fluid flow. The first sleeve is provided with a radially movable sealing element that has a sealing surface adapted to rest against the second sleeve around the second sleeve opening, and at least one tension element presses the sealing element with its sealing surface against the second sleeve. A method for the assembly of such a sleeve valve includes a sealing element and a tension element placed in the outer sleeve opening and a clamping tool is adapted to the opening in the sealing element and moved outwards together with the sealing element until the sealing element is flush with the inner surface of the outer sleeve. Thereafter, the inner sleeve is inserted into the outer sleeve and the sealing element is allowed to rest against the inner sleeve and the clamping tool is removed.