baber/WOPTO huggingface dataset:
Patent IE-950010-A1 (IE)
Title: A reverse circulation down-the-hole drill
Inventor: PURCELL PATRICK
IPC: E21B21/12
Filed: 1995-01-06
Abstract: A reverse circulation down-the-hole drill comprises an outer wear sleeve (1); a backhead (2) assembly located at one end of the outer wear sleeve (1) for connecting the drill to a double-walled drill string and to a source of pressure fluid to actuate the drill; a fluid diverter (5) mounted inside the outer wear sleeve (1) adjacent to the backhead (2); an inner tube (9) concentric with the outer wear sleeve (1) and extending into the fluid diverter (5) and defining at least part of a central return passageway in the drill; a bit (10) located by a chuck (3) at the other end of the outer wear sleeve (1), slidably mounted on the said inner tube (9) in an annular chamber (28, 30) defined by the outer wear sleeve, by the inner tube, the diverter at one end (28), and by the bit at the other end (30); a inner cyclinder (6) mounted inside the outer wear sleeve (1) towards said one end (28) of the chamber adjacent to the diverter defining a fluid communication passage (8) between the diverter and the chamber via porting means (26,27); a piston (14) slidably disposed in the said annular chamber (28,30) with respect to the inner cylinder (6) so as to co-operate with the porting means (26,27) and mounted over the inner tube (9) to recripocate within the annular chamber and repeatedly strike the bit (10). Improved performance is provided by the following combination of features wherein the face (18) of the piston (14) adapted to strike the bit (10) is defined by a reduced diameter front end portion of the piston, the piston (14) defines a shoulder (29) facing said one end (28) of the chamber opposite the strike face of the piston to which a substantially continuous supply of pressure fluid is applied via the porting means (26,27), the inner cylinder (6) extends only part-way into the said annular chamber, and the porting means (26,27) is adapted to apply pressure fluid to the piston so as to maintain a force on the shoulder (29) in the direction of the bit (10) of approximately 30 to 45 per cent of the lift force on the lift face 32 during the lift stroke. <Fig.1>
Patent LU-43087-A1 (LU)
IPC: C07C29/52
Filed: 1963-01-26
Abstract: In the liquid phase oxidation of C4- 8 saturated hydrocarbons to alcohols and ketones with a molecular oxygen containing gas in presence of boric acid or a dehydrated form thereof at 140-180 DEG C., the partial pressure of water in p.s.i. over the reaction mixture at T DEG C is more than P but not more than P1 given by the equations log10P1 = 0.0107T + 0.068 log10P = 0.0175T - 1.85  The intermediate boric acid esters may be isolated, but are usually directly hydrolysed to the desired alcohol, e.g. by heating with water.  The end product contains ketone as by-product.  Specified starting materials are cyclopentane, cyclohexane, cycloheptane, cyclooctane, mono and dimethylcyclohexanes, n-pentane, n-hexane, n-heptane and the methylpentanes.
Patent AT-516981-A1 (AT)
Title: Transporteinrichtung
Inventor: BEER ROMAN
IPC: B66C13/08
Filed: 2015-04-08
Abstract: Transporteinrichtung (1) zum Transport zumindest eines Containers (31) oder einer sonstigen Last, wobei die Transporteinrichtung (1) zumindest eine Laufkatze (2) und zumindest eine Lastaufnahmevorrichtung (3) und zumindest acht Hubseile (20-27) aufweist, und die Lastaufnahmevorrichtung (3) Verbindungseinrichtungen (14) zur Befestigung des Containers (31) oder der sonstigen Last aufweist und mittels der Hubseile (20-27) heb- und senkbar an der Laufkatze (2) hängt, wobei die Hubseile (20-27) auf an der Laufkatze (2) drehbar gelagerten Seiltrommeln (4) aufwickelbar sind, wobei jedes Hubseil (20-27) auf einer eigenen Seiltrommel (4) aufwickelbar und/oder zumindest zum Teil aufgewickelt ist und bei allen Seiltrommeln (4) die Drehzahl und/oder die Drehrichtung jeweils individuell einstellbar ist. (Fig. 1)
Patent AT-511228-A1 (AT)
Title: Solarkühlung mit einer ammoniak-wasser-absorptionskältemaschine
Inventor: KUNZE GERHARD DR
IPC: F25B17/02
Filed: 2011-03-23
Abstract: Die Erfindung betrifft eine einstufige Ammoniak-Wasser Absorptionskältemaschine im Batch-Verfahren ohne Lösungspumpe und ohne Rektifikation bestehend aus Generator (1) mit Druckabsenker (29) und Lösungskonzentrationsoptimierung (3), Absorber (14), Kondensator (29), Verdampfer (24) wobei der Generator (1) zusammen mit einem rückgekühlten Eingangsgefäß (3) und dem Druckabsenker eine Bau- und Druckeinheit bilden, worin der Druckabsenker (29) zu Beginn jedes Arbeitszyklus den Generatordruck unter den Absorberdruck absenkt, sodass von dort über ein Rückschlagventil (69) Lösung in das rückgekühlte Generatoreingangsgefäß (3) fließt, dieses füllt und dass von dort die Lösung der Schwerkraft folgend allmählich in eine heiße Zone (1) fließt, welche vorteilhafterweise aber nicht notwendig aus einer vom Absorber (18) her gewärmten Vorwärmzone (11) und einer extern beheizten heißen Zone (12) bestehen kann, wo Ammoniakdampf entsteht, der mit einer Siphonleitung (8) von unten durch die noch im Generatoreingangsgefäß (3) befindliche restliche Lösung geleitet wird und wo vom oberen Ende dieses Generatoreingangsgefäßes eine Gasleitung durch ein Rückschlagventil (27) zum Kondensator (25) führt, während die aus der heißen Zone (1) ausfließende ausgekochte Lösung durch den Druckabsenker (29) und durch ein Rückschlagventil (40) sowie eine Druckverminderungsstufe (17) zum Absorber (14) geleitet wird.
Patent WO-9208213-A1 (WO)
Inventor: WEINZINGER GERHARD
IPC: G06Q30/00
Filed: 1991-10-29
Abstract: Bei der Erfindung handelt es sich um ein Übertragungssystem und Anordnungen zur Anzeige von numerischen und/oder alphanumerischen Informationen. Jede Anordnung besteht aus einem Mikrocontroller (3), an den eine Empfangseinheit (4), welche vorzugsweise eine Spule als Antenne (8) aufweist, und ein Display (5), vorzugsweise ein LCD-Display, angeschlossen ist, wobei die Empfangseinheit (4) Daten und die erforderliche Versorgungsenergie für den Mikrocontroller (3) und das Display (5) von einem Zentralrechner (1) berührungslos empfängt, und diese Daten der Mikrocontroller (3) überprüft und für die Anzeige auf dem Display (5) aufbereitet, und daß diese Daten die numerischen und/oder alphanumerischen Informationen darstellen, welche z.B. der Preis einer Ware in einem Supermarkt oder Warenhaus ist. Dadurch ist ein manueller Austausch der Preisinfolabels in Warenhausregalen nicht mehr notwendig. Preisänderungen werden direkt im Zentralrechner durchgeführt und scheint dann sofort an der entsprechenden Anzeigeanordnung auf.
Patent WO-9824567-A1 (WO)
Title: Verfahren zur kompensation der exzentrizität der stütz- und/oder arbeitswalzen in einem duo- oder quarto-walzgerüst
Inventor: KUGI ANDREAS
IPC: B21B37/66
Filed: 1997-12-03
Abstract: Bei einem Verfahren zur Kompensation der Exzentrizität der Walzen (A, S1, S2) in einem Walzgerüst wird die Drehzahl der Arbeitswalzen (A) gemessen und daraus die Umdrehungsgeschwindigkeit (nA, nS1, nS2) aller Walzen (A, S1, S2), zusammengefaßt in einem Vektor (n), ermittelt. Die Walzkraft (fw) und/oder die Anstellposition (sw) und/oder die Auslaufbanddicke (ha) werden gemessen und aus diesen und der Umdrehungsgeschwindigkeit (n) der Walzen die Grundharmonische und die Oberwellen der Exzentrizitäten - Walzkraft (fwex), Anstellposition (s¿w?ex), Auslaufbanddicke (h¿a?ex) - ermittelt. Die Phase der Auslaufbanddickenexzentrizität (h¿a?ex) wird zum Walzspalt synchron nachgeführt. Das Stellsignal (u) zur Kompensation wird aus der nachgeführten Auslaufbanddicken- (h¿a?ex/ws), der Walzkraft- (f¿w?ex) und/oder der Anstellpositionsexzentrizität (s¿w?ex) berechnet. Durch die Kombination von Walzkraft (f¿w?), Anstellposition (sw) und Auslaufbanddicke (ha) und mit der Drehzahl (n) der Walzen wird ein hoher Kompensationsgrad erreicht und außerdem ist die Kompensation robuster gegenüber Meßfehlern in diesen Signalen.
Patent WO-0133442-A1 (WO)
Title: Systeme de recompense de clients
Inventor: BENNETT NICHOLAS LUKE
IPC: G07C15/00
Filed: 2000-10-19
Abstract: Un système de récompense de clients comprend au moins un dispositif de surveillance d'activité destiné à surveiller l'activité commerciale. Un processeur est lié au dispositif de surveillance d'activité ou à chaque dispositif de manière à recevoir des données dudit dispositif de surveillance d'activité, à comparer les données avec une condition de déclenchement prédéterminée, ladite condition étant sélectionnée à partir d'une série spécifique de conditions, et lorsque les données et la condition de déclenchement prédéterminée coïncident, à générer un signal de sortie indiquant une récompense de client.
Patent WO-2004036048-A1 (WO)
Title: Elimination de condensat dans des systemes compresseurs
Inventor: KITCHENER ANTHONY JOHN
IPC: B01D53/26
Filed: 2003-10-21
Abstract: L'invention concerne un appareil permettant d'éliminer des décharges de flux de condensat de déchets contaminés de systèmes compresseurs d'air. Ce appareil d'élimination comprend un dispositif d'échange thermique (83) permettant d'amener le flux de condensat de déchets (20) dans un échange thermique avec une zone du système compresseur à température élevée, y compris la conduite de décharge de gaz comprimé chaud (90) à partir du système compresseur  ou une conduite de lubrifiant chaud (15) du système compresseur, et ce de manière suffisante pour permettre l'évaporation d'eau dans le flux de condensat de déchets (20). Ledit appareil d'élimination comporte aussi un dispositif (84) servant à séparer la vapeur d'eau d'au moins une autre matière dans le flux de condensat de déchets (20) et un dispositif (87) servant à décharger la vapeur d'eau séparée dans l'atmosphère.
Patent AU-2002211055-A1 (AU)
Title: Process for preparation of 2-amino-6-(alkyl) amino-4,5,6,7-tetrahydrobenzothiazoles
Inventor: POSPISILIK KAREL
IPC: C07D277/82
Filed: 2001-09-14
Abstract: A new process to obtain pramipexole and related products is described. The process involves the reaction of new compounds of formula (6), wherein R is hydrogen or acyl group, R3 and R4 are either the same and each of them represents an alkoxy group of 1-4 carbons or they together form a C2-C5 alkylenedioxy group or an oxo-group, with an alkylamine in the presence of a reducing agent or a hydrogen gas with hydrogenation catalyst. A process to obtain new compounds of formula (6) is also described.
Patent AU-2002212291-A1 (AU)
Title: Method for producing highly branched ethylene polymers
Inventor: MIHAN SHAHRAM
IPC: C08F4/639
Filed: 2001-09-28
Abstract: A process for preparing highly branched ethylene polymers comprises polymerizing ethylene over a catalyst system comprising a compound of the formula Ia or Ib and an activator, where the process is carried out at from 40 to 110° C. and a pressure of from 10 to 100 bar.
Patent AU-2002223904-A1 (AU)
Title: Current sensors
Inventor: JONES LAWRENCE ANTHONY
IPC: G01R19/20
Filed: 2001-11-28
Abstract: A current sensor comprises an outer shielding means ( 4 ), a toroidal inner core and inner shield means ( 1 ). A combined driving and sensing winding ( 3 ) is wound around the inner core. First and second ends of the winding ( 3 ) are connectable to a sensor head. The inner shield means ( 1 ) has a gap ( 1 A) formed in it.
Patent AU-2001234433-A1 (AU)
Title: Wind-powered air/water interface craft having various wing angles and configurations
Inventor: RUSSELL DIANA
IPC: B63B1/12
Filed: 2001-01-10
Abstract: A wind powered air/water interface craft disposed in a mechanically simple configuration(s) with means for trimming and/or adjusting the area of the various air and water foil elements either independently or together or both. All of its structural elements are useful as lifting or-driving surfaces or buoyant elements thereby minimizing parasitic drag and conflicting forces. In some configurations, free flight is also possible for brief periods of time or for longer periods in conditions where dynamic soaring is possible. The rig is able to develop vertical lift before necessarily having forward motion. Although similar in some configurations to a windsurfer, its operation is not dependent on the strength of the human operator, so that it has the capacity for power and payload greater than the strength and weight of the operator. The triangle rig configuration of the invention may develop vertical lift, but may in some instances use vertical lift only to enhance dynamic stability of a displacement craft. A wide beam single hull ship uses triangle rig sails to augment the ship's engines.
Patent AU-2001235646-A1 (AU)
Title: Method for upgrading steel plant dust
Inventor: TEDJAR FAROUK
IPC: B09B3/00
Filed: 2001-02-09
Abstract: The invention concerns a method for upgrading steel plant dust to recuperate industrially reusable compounds. Said method comprises an attrition and dilution step, a solid/liquid separating and solid washing step, an acid leaching step, and acid purification step comprising a carburizing reaction or a carburizing and decalcification reaction. Said method is characterised in that it comprises an oxidation/neutralisation step which includes a step oxidizing iron into iron oxyhydroxides and/or iron oxides and a neutralizing reaction of the reaction medium.
Patent AU-2001246448-A1 (AU)
Title: Spr sensor and spr sensor arrangement
Inventor: DICKOPF STEFAN
IPC: G01N21/15
Filed: 2001-02-16
Abstract: The Surface Plasmon Resonance sensor system has sensor surfaces (120) in a raster on a substrate (10,20) with dividers (110) between sensor surfaces. Radiation (40) that can stimulate surface plasmons in the sensor surfaces under defined physical conditions can be passed through the substrate to be reflected from the sensor surfaces. The radiation is reflected differently at the dividers to produce contrast between dividers and sensor surfaces. Independent claims are also included for the following: a method of producing a SPR sensor system, a measurement arrangement for SPR measurements, a method of adjusting a measurement arrangement and a measurement method.
Patent AU-2000261791-A1 (AU)
Title: Rerouting in a multiprotocol label switching (mpls) domain
Inventor: SOURANI SASON
IPC: H04L45/24
Filed: 2000-07-26
Abstract: For use in a Multi-Protocol Label Switching (MPLS) domain, a method for forwarding a data packet including the steps of: (a) establishing a label switched path between a pair of distinct endpoint network elements of a plurality of at least two network elements, the label switched path including one or more protected path segments each defined between a source network element and a destination network element, each protected path segment being one of either a protected link path segment for protecting a link between neighboring source and destination network elements or a protected intermediate network element path segment for protecting an intermediate network element sandwiched between otherwise neighboring source and destination network elements; (b) establishing a backup path segment per protected path segment excluding any shared resource therewith except for its source and destination network elements; and (c) on arrival of a data packet at a source network element of a backup path segment along the label switched path, selectively rerouting the data packet along the backup path segment to its associated destination network element instead of along its associated protected path segment whereupon on arrival thereat ostensibly from its neighboring downstream network element along the label switched path, the data packet proceeds along the label switched path.
Patent AU-2001272666-A1 (AU)
Title: 2-adamantylethylamines and their use in the treatment of conditions generally associated with abnormalities in glutamatergic transmission
Inventor: SNAPE MICHAEL FREDERICK
IPC: A61K31/137
Filed: 2001-07-25
Abstract: Compounds of formula (1):whereinR1, R2, R3, R4, R5 and R6 are independently selected from hydrogen, alkyl, aryl and non-aromatic heterocyclic groups, or each of one or more pair(s) of the substituent groups R1 to R6 may together form a 3,4,5,6,7 or 8-membered ring containing 0,1 or 2 heteroatom(s);R7 is selected from alkyl, aryl and non-aromatic heterocyclic groups; andR8 is selected from hydrogen, halogen, alkyl, aryl and non-aromatic heterocyclic groups;and pharmaceutically acceptable salts and prodrugs thereof, are useful for treating conditions generally associated with abnormalities in glutamatergic transmission.
Patent AU-2000274685-A1 (AU)
Title: A cleaning device for a sensor and a vacuum cleaner comprising such a cleaning device
Inventor: SULAMACI BANU
IPC: A47L9/28
Filed: 2000-08-07
Abstract: A cleaning device (3) for a sensor preferably for a dust sensor having components namely a light emitter (2a) and a light receiver (2b) placed in a housing (1) is movable within the housing (1) and it comprises a cleaning member (6) that cleans the light emitter (2a) and the light receiver (2b) components when it passes over while the cleaning device (3) is moving within the housing (1), and one or more holes (7) that open the path of the light between light emitter (2a) and light receiver (2b) components when the cleaning device (3) comes to its fixed position within the housing (1). The cleaning device (3) is used in a vacuum cleaner (10) having a hose (8) and a vacuum cleaner body (9). The cleaning device (3) is placed in the outlet of the hose (8) in order to clean the light emitter (2a) and the light receiver (2b) components placed in the housing (1) located in the inlet of the vacuum cleaner body (9), when the lose (8) is engaged into the vacuum cleaner body (9).
Patent WO-8501635-A1 (WO)
Inventor: BROWN WAYNE JOHN
IPC: A01B43/00
Filed: 1984-10-17
Abstract: A stone picker has a wheel-mounted tractor-drawn frame (10) with a digging assembly of tines (33) for excavating stones as the machine advances, a rotary feeder assembly of flails (25) being driven to impel the stones onto an elevator (36) which discharges them into a bin (22) on the frame, the elevator (36) including a series of spaced parallel shaker bars (42) overlying transverse cleats (39) carried by driven endless chains (38) and with fingers (40) extending up between the shaker bars (42) to move the stones along the shaker bars (42) which are vibrated by the elevator cleats (39) on which they rest to dislodge from the stones adherent soil and small stone particles which fall to earth between the shaker bars (42).
Patent WO-8801322-A1 (WO)
Inventor: JONES PAUL OWEN
IPC: E02F3/36
Filed: 1987-08-12
Abstract: Une attache à libération rapide, destinée à être fixée au bras d'un excavateur, comprend un corps (1) comportant une plaque pivotante (2) et une came de blocage (3) servant à bloquer la plaque dans une position fermée. L'attache est fixée au bras de l'excavateur par des bagues (13, 14) et (40, 41). Des tourillons (60, 61) placés sur un godet (62) sont enserrés par des mâchoires (23, 33). La came est actionnée par une poignée (53) servant à ouvrir et à fermer la mâchoire postérieure (33) qui coopère avec un bec (42) afin de saisir le tourillon postérieur.
Patent WO-8803841-A1 (WO)
Inventor: THEW MARTIN THOMAS
IPC: B01D17/038
Filed: 1987-11-20
Abstract: Un séparateur à cyclone comprend au moins une partie primaire, qui a généralement la forme d'un volume de révolution, une première extrémité et une seconde extrémité, dont le diamètre est inférieur au diamètre de la première extrémité. Ledit séparateur comprend en outre au moins une entrée, qui comporte au moins un élément tangentiel à l'endroit ou près de la première extrémité pour permettre l'introduction d'un milieu d'alimentation à séparer dans le séparateur à cyclone, et au moins deux sorties, disposées chacune à chaque extrémité de la partie primaire. Dans ledit séparateur, les paramètres suivant se rapportent à un groupe spécifié de conditions de conception et de fonctionnement, telles qu'elles sont définies dans la revendication 1, soit: (i) d1 = le diamètre de la partie primaire où entre l'écoulement, (ii) Aix = la projection de la surface de section transversale de xième entrée, (iii) d2 = le diamètre de la partie primaire au point Z2, (iv) Z = la distance le long de l'axe du séparateur à cyclone à partir de l'entrée, (v) d = le diamètre du cyclone en Z, (vi) Zx = la position axiale de la xième entrée, (vii) alpha = le demi angle de convergence de la section de séparation, (viii) d3 = la position de la seconde extrémité de la partie primaire, (ix) do = le diamètre de la sortie au niveau de la première extrémité de la partie primaire.
Patent AU-2001287816-A1 (AU)
Title: Device for selectively dispensing two products
Inventor: BLOC RICHARD
IPC: B05B11/00
Filed: 2001-09-06
Abstract: The invention relates to a device for selectively dispensing liquids from a plurality of independent reservoirs (R), each of which is equipped with a drawing-off member (P) provided with a dispensing head (T) suitable for being actuated by being pressed axially, said device being characterized in that it comprises a single push-button ( 1 ) whose bottom face ( 1 a) is provided with a series of axial bushes ( 10 ) suitable for engaging simultaneously and removably over one or more dispensing heads (T) by means of said push-button ( 1 ) being turned and angularly keyed on a central bearing ( 2 ) secured to the reservoirs (R).
Patent AU-2001293759-A1 (AU)
Title: Large package of insulation products, in particular rock wool products, in the form of panels or rolls
Inventor: ARMBRUST MANFRED
IPC: B65D75/56
Filed: 2001-08-10
Abstract: In a large package of insulation material products, in particular mineral wool products in the form of panels or rolls or the like, which consist of at least two stacks of rock wool products and wherein each stack is wrapped with a sheeting, which surrounds the stack in the form of an envelope, two adjacently lying principal surfaces of the stack are joined to one another by means of a superposed sheeting, in which eye-like handle loops are formed, at least one handle loop being arranged on each stack.
Patent WO-9524266-A1 (WO)
Title: Agent de traitement des eaux usees
Inventor: HEINZEL GUNTER
IPC: C02F1/52
Filed: 1995-03-10
Abstract: L'invention se rapporte au traitement d'eaux usées et d'autres matières polluées. On prépare un composé de la formule générale (ZO)nAln(OH)n-mClm (ou d'une formule empirique très proche de celle-ci), dans laquelle Z est dérivé d'un matériau d'aluminosilicate, en activant ce matériau, par traitement avec de l'acide ou en le soumettant à un échange d'ions ammonium, puis en chauffant le matériau ainsi activé en présence d'un composé alumino. L'aluminosilicate préféré est un minéral contenant de la zéolite à structure de clinoptilolite, et le composé alumino préféré est un chlorure de polyaluminium. Le produit obtenu possède un pH neutre, n'est pas toxique, et est approprié pour être utilisé dans des bassins de flottaison ou de décantation; il déstabilise les suspensions, les dispersions et les émulsions, peut être utilisé sur une large plage de pH, est amphotère et particulièrement approprié à l'élimination de cations métalliques lourds et d'anions de phosphate; en outre, il réduit l'insuffisance en oxygène chimique et en oxygène biologique, ainsi que les hydrocarbures halogénés organiques adsorbables, diminue la quantité de boues tout en augmentant simultanément la teneur de celles-ci en matières sèches, et ne gonfle pas; enfin, il est économique à l'usage et n'est pas nocif sur le plan de l'environnement.