baber/WOPTO huggingface dataset:
Patent CA-2644830-A1 (CA)
Title: Hydroentangled nonwoven fabric, method of making it and absorbent article containing the fabric
Inventor: HELLSTROEM JEANETTE
IPC: D04H1/492
Filed: 2006-03-30
Abstract: A nonwoven fabric comprising at least 50% by weight microfibers having a fineness of 1.0 dtex or less and a length of at least 30 mm and having been combined by hydroentangling. The fabric is apertured by said hydroentangling, and has been carded before hydroentangling. The fabric may be used as a topsheet material on an absorbent article.
Patent CA-2647417-A1 (CA)
Title: Buprenorphine derivatives and uses thereof
Inventor: CHAPLEO CHRISTOPHER BOURNE
IPC: A61P25/36
Filed: 2007-03-27
Abstract: Ester derivatives of the phenolic hydroxyl group of buprenorphine are described that can be used in the treatment of opiate dependency and/or moderate to severe pain. The esters have an enhanced bioavailability, an enhanced duration of action, and a reduced abuse potential.
Patent CA-2648885-A1 (CA)
Inventor: MOBERG SHELDON B
IPC: G06F19/00
Filed: 2007-04-26
Abstract: A fluid infusion system (102) as described herein includes a number of local "body network" devices, such as an infusion pump (128), a handheld monitor or controller (138), a physiological sensor (130), and a bedside or hospital monitor (140). The body network devices can be configured to support communication of status data, physiological information, alerts, control signals, and other information between one another. In addition, the body network devices can be configured to support networked communication of status data, physiological information, alerts, control signals, and other information between the body network devices and "external" devices (104), systems, or communication networks. Such external communication allows the infusion system (102) to be extended beyond the traditional short-range user environment.
Patent CA-2649762-A1 (CA)
Inventor: NOVELLA ROBISCO JOSE LUIS
IPC: A61K31/4425
Filed: 2007-04-20
Abstract: Novel pyroglutamic acid derivatives (I), wherein R1 is -OH, -ORa, wherein Ra is alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, aralkyl or heterocyclyl; R2, R3 and R4 are independently H, a nitrogen protecting group which hydrolyzes under acidic conditions or phtalamide; X is a pharmaceutically acceptable anion; and Y is a N-containing group; either in the form of their isolated optically active stereoisomers or in the form of mixtures thereof, are useful compounds for enhancing an immuneresponse in a subject and/or for treating tumours, bacterial, fungal or viral infections, or autoimmune diseases.
Patent CA-2649982-A1 (CA)
Inventor: ROWNEY MICHELLE
IPC: A23L1/305
Filed: 2007-06-15
Abstract: The present invention relates to a formulation comprising whey protein or a hydrolysate of whey protein, which formulation is capable of inhibiting the expression of TNF.alpha. in lipopolysaccharide-stimulated macrophages in vitro. Also provided are uses of the formulation for attenuating a reduction in muscle function which results from muscle damage and/or for enhancing recovery from muscle damage and/or for enhancing the force generating capacity of muscle and methods of making the formulation.
Patent CA-2650225-A1 (CA)
Inventor: WOJCICKI SUSAN
IPC: G06Q30/00
Filed: 2007-04-02
Abstract: Allocating and monetizing advertising space in offline media through online usage and pricing model. Offline media sources request advertisements for available ad space in their publications. An advertising server that stores advertisement messages associated with online retailers selects one or more advertisements to fill the unallocated ad space. An ad copy is created containing the selected advertisement messages is created and sent to the offline media source for publication. The ad copy contains identification information for online replica content with electronic versions of the selected advertisements. The online replica content may also contain contact information for each of the represented online retailers thereby enabling realization of advertising revenue for the offline published advertisement message when viewers contact the advertisers using this contact information.
Patent CA-2650962-A1 (CA)
Inventor: GRUBER MARCO
IPC: B29C45/16
Filed: 2007-04-12
Abstract: L'invention concerne un procédé de fabrication d'un matériau thermoplastique revêtu, dans lequel une fusion est préparée en vue de la fabrication d'un corps thermoplastique, la fusion étant réalisée dans un moule et y durcissant, et le corps thermoplastique ainsi formé est revêtu d'un autre matériau. Afin de garantir une bonne fixation de l'autre couche sur le matériau thermoplastique sans étape de traitement complémentaire, il est proposé d'ajouter un agent de fixation, ou bien une quantité moindre du matériau de revêtement, directement à la fusion thermoplastique.
Patent CA-2651792-A1 (CA)
Inventor: FRANCHINEAU JEAN-LAURENT
IPC: B62D53/00
Filed: 2007-05-14
Abstract: The invention concerns a self-contained wheeled vehicle (100; 200) equipped with a driving cab (16), a passenger and/or object transporting compartment (18), a hitching method, an unhitching method, as well as the resulting train of vehicles. The invention is characterized in that said vehicle comprises at least one front steering axle (12), a retractable hitching system (22) including at least one first part (221) located at the front of the vehicle (100; 200) and a second part (221) located at the rear of the vehicle (100; 200), the first part (221) of one vehicle (100; 200) being capable of co-operating with the second part (222) of another vehicle (100; 200) when the hitching system (22) is deployed, so as to connect the vehicles (100; 200) forming together a coupling system and means for protecting said coupling system.
Patent CA-2652897-A1 (CA)
Inventor: KIRKPATRICK THOMAS JAMES
IPC: B65D19/22
Filed: 2009-02-06
Abstract: A pallet for the stable transport of goods; the pallet comprising at least one surface element, and a plurality of side elements arranged, in use, to maintain the at least one surface element under compression. Preferably the at least one surface element comprises a planar body, which is generally parallelepiped in shape, and having a periphery defined by peripheral edges. Preferably a portion of each side element is shaped and dimensioned to accommodate a respective peripheral edge of the at least one surface element whereby the at least one surface element is retained within the side elements. Preferably the perimeter length of the at least one surface element exceeds the perimeter length defined by the assembled side elements whereby the at least one surface element is held under compression within the frame assembly of the side elements.
Patent CA-2653595-A1 (CA)
Inventor: ROBLES ERIC SAN JOSE
IPC: C11D3/39
Filed: 2007-03-07
Abstract: Detergent or bleach composition comprising a host-guest complex of diacyl and/or tetraacyl peroxide bleaching species in the form of an aggregate having a weight average particle size of at least 106 µm and an anti-deposition polymer.
Patent CA-2654961-A1 (CA)
Title: Correcteur, programme d'ordinateur et procede de correction semantique, syntaxique et lexicale d'une expression erronee dans un texte numerique
Inventor: VESSIERE GILLES
IPC: G06F17/27
Filed: 2007-06-15
Abstract: Ce procédé est adapté aux personnes dysorthographiques ou malvoyantes, po ur faciliter la correction sémantique, syntaxique et/ou lexicale d'une expre ssion erronée dans un texte numérique saisi par un utilisateur. A cet effet, ce procédé comprend à la fois : une étape (74) de transformation du texte n umérique en un message vocal numérique, dans laquelle on convertit les graph èmes de l'expression textuelle erronée en phonème(s) constituant une express ion vocale intelligible, puis une étape (78) de traitement du message vocal numérique obtenu à la fin de l'étape de transformation (74), dans laquelle o n convertit le ou les phonèmes constituant l'expression vocale intelligible en graphème(s) constituant une expression textuelle corrigée de l'expression textuelle erronée, à l'aide de règles d'écriture préétablies.
Patent CA-2656311-A1 (CA)
Title: Acide eicosapentenoique (epa) et lipides polaires produits dans des cultures largement heterotrophes
Inventor: GEIRINGER KARL THOMAS
IPC: C12P7/64
Filed: 2007-07-05
Abstract: La présente invention concerne des compositions d'acide eicosapentanoïque (EPA), ainsi que des lipides polaires riches en EPA, destinés à des applications prophylactiques ou thérapeutiques. La production au départ de certains micro-organismes cultivés (tels que Nitzschia laevis) favorise la synthèse d'EPA, incluant des lipides polaires renfermant de l'EPA. Les lipides polaires riches en EPA peuvent être eux-mêmes utilisés en tant que composés polaires. L'EPA peut être sélectivement hydrolysé par l'activité de la lipase au niveau de positions particulières dans les lipides polaires isolés, puis être éventuellement davantage purifié. Le procédé élimine le besoin de réduire les populations de poissons et de recourir à des procédés physico-chimiques susceptibles de ne pas séparer de manière adéquate les acides gras polyinsaturés oméga 3 (n-3 HUFA) souhaitables de produits indésirables, tels que l'acide docosahexaénoïque (DHA) également présent dans l'huile de poisson et certains organismes cultivés.
Patent CA-2656374-A1 (CA)
Inventor: ROYLE JOHN MARK
IPC: G01V3/11
Filed: 2009-02-27
Abstract: A system 1 for detecting a buried conductor 3 comprises a transmitter 5 for producing an alternating test current in the buried conductor 3 and a receiver 7 for detecting an electromagnetic field 11 produced by the test current in the buried conductor 3. A  communication link is provided between the receiver 7 and the transmitter 5.  The test current comprises first and second components of different frequency. The receiver 7 monitors the phase creepage of the first and second components and controls the transmitter 7 to reset the phase difference between the first and second components as phase creepage increases.
Patent CA-2657391-A1 (CA)
Title: Vent tube for liquid container
Inventor: CLARKE ANDREW F
IPC: B65D17/34
Filed: 2007-07-12
Abstract: The present invention provides a can lid (10) having an air passage that focalizes air flow to the pour spout (11) opening during pouring in a manner that provides a laminar flow without substantial surging. More particularly, the present invention provides a container (5) including a can lid, a severable pour spout in the can lid, and at least one air passage (15) integrated into the can lid extending from the severable pour spout by a dimension to provide a focused air flow to an interior of the container to a spout opening when severed.
Patent CA-2658528-A1 (CA)
Title: Method and system for analyzing the topology of a multiprotocol label switching (mpls)/virtual private network (vpn) network
Inventor: CAZENAVE FREDERIK
IPC: H04L12/24
Filed: 2007-08-03
Abstract: In general, embodiments of the invention relates to a method for analyzin g a topology of a multiprotocol label switching (MPLS)/Virtual Private Netwo rk (VPN) network. The method includes obtaining logical communication channe l information for a plurality of virtual routing and forwarding (VRF) instan ces, wherein each of the plurality of VRF instances are located on one of a plurality of routers, wherein the logical communication channel information specifies a plurality of logical communication channels between the pluralit y of VRF instances, and wherein at least two VRF instances are located on on e of the plurality of routers. The method further includes constructing an a udit matrix representing the logical communication channel information, wher ein the audit matrix specifies the topology of the MPLS/VPN network, analyzi ng the audit matrix to obtain an analysis result, and presenting the analysi s result.
Patent CA-2660796-A1 (CA)
Title: Vibrating mascara applicator, suitable compositions and method of use
Inventor: BRATESCU DANIELA
IPC: A45D40/00
Filed: 2005-08-08
Abstract: The present invention is mascara applicator with vibrating applicator head.  The head is caused to vibrate in a controlled manner through electro-mechanical urging.  The frequency, amplitude and geometry of the vibrating head are sufficient to significantly alter the rheological properties of thixotropic and anti-thixotropic mascara compositions, including an effect that persists after the vibration has stopped. The present invention allows the mascara to be manipulated for improved results, greater flexibility in formulation, benefits in manufacture, as well as other benefits.
Patent CA-2661253-A1 (CA)
Title: Cooling system for cooling heat loads on board an aircraft and method for operating such a cooling system
Inventor: FREY ANDREAS
IPC: B64D13/00
Filed: 2007-08-17
Abstract: A cooling system (10) for cooling heat loads (28, 34) on board an aircraft comprises a cold producing device (12), a first cold carrier fluid circuit (24), which is thermally coupled to the cold producing device (12) and is connected to a first heat load (28) in order to carry off heat from the first heat load (28), and a second cold carrier fluid circuit (30), which is connected to a second heat load (34) in order to carry off heat from the second heat load. A coupling system of the cooling system (10) is adapted to selectively thermally couple the first cold carrier fluid circuit (24) to the second cold carrier fluid circuit (30) or thermally uncouple it from the second cold carrier fluid circuit (30). In a method for operating such a cooling system (10) for cooling heat loads (28, 34) on board an aircraft, the first cold carrier fluid circuit (24) is selectively thermally coupled to the second cold carrier fluid circuit (30) or thermally uncoupled from the second cold carrier fluid circuit (30) by means of the coupling system.
Patent CA-2662229-A1 (CA)
Title: Gypsum building boards
Inventor: GEERAERT EMMANUEL HENRI CONSTANT AMAND
IPC: C04B38/10
Filed: 2007-08-28
Abstract: A method of producing gypsum building board, comprises allowing a layer of an aqueous gypsum slurry to set so as to form a board, in which the improvement comprises mixing the gypsum slurry with an aqueous foam produced by foaming water containing at least one non-ionic alkylpolysaccharide foaming agent of the general formula (I) R--O--(G)xwhere: R represents a linear or branched alkyl group having from 6 to 20 carbon atoms; G represents a reducing saccharide moiety connected to R via an ethereal O-glycosidical bond; and x is 1 to 10.
Patent CA-2664038-A1 (CA)
Title: User plane uplink time difference of arrival (u-tdoa)
Inventor: ANDERSON ROBERT J
IPC: H04W88/06
Filed: 2007-09-18
Abstract: A system for locating a mobile wireless device is configured to communicate with a wireless communications system via a control plane and a user plane. The user plane includes a data channel, and the system includes a server configured to communicate via the data channel with a wireless device to be located. The server obtains from the wireless device information useful for tasking the wireless location system. The information useful for tasking may include information indicative of at least one cell site neighboring a serving cell site with which the wireless device is communicating. This may include information indicative of a serving cell site, a reverse channel through which the wireless device is communicating, and/or a hopping pattern, etc. The system may be used, for example, in connection with a GSM or UMTS wireless communications system.
Patent CA-2664658-A1 (CA)
Title: Procede de culture pour favoriser la production de vitamine k2 par les bacteries lactiques et ses applications a la preparation de produits alimentaires
Inventor: CATONNET GUILLAUME
IPC: A23L33/15
Filed: 2007-10-04
Abstract: La présente invention concerne un procédé pour augmenter Ia quantité de V itamine K2 obtenue en cultivant au moins une souche de bactérie lactique pro ductrice de Vitamine K2, dans lequel Ia culture de ladite souche est réalisé e dans des conditions de <= restingcells >=, de sorte que Ia quantité de Vitamine K2 produite par Iaculture en <= resting cells >= est supér ieure, d'un facteur au moins égal à environ 1,2, à celle obtenue en cultivan t ladite souche dans des conditions de fermentation Standard. En outre, Ia p résente invention vise Ia biomasse obtenue ä partir d'une culture de bactéri e lactique productrice de Vitamine K2 conformément au procédé ci-dessus. L'i nvention concerne également un procédé de production de vitamine K2, des pro cédés de préparation de produits alimentaires, notamment de produits ferment es et/ou de produits laitiers frais, enrichis en vitamine K2, ainsi que les produits alimentaires ainsi obtenus.
Patent CA-2667573-A1 (CA)
Title: Method and device for playback of digital media content
Inventor: KINDIG BRADLEY D
IPC: G06F17/00
Filed: 2007-10-24
Abstract: Systems and methods are disclosed for providing devices capable of the reception and playback of one or more crafted media channels transmitted over an intermittent connection. The one or more channels may be customized by the end user to bias the programming towards individual tastes or moods. The channels may be delivered over an intermittent, unidirectional link, for example a Satellite Radio receiver in a home or car. Content may also be delivered over an intermittent, bidirectional link, for example to a portable media player via a wireless 802.11 or other networked connection.
Patent CA-2673983-A1 (CA)
Inventor: CARLSON MARK
IPC: G06Q20/00
Filed: 2007-12-20
Abstract: Methods and systems are disclosed for allowing financial transactions to be conducted using mobile phones. A payer initiates a transaction by sending a payment request message from a mobile phone which specifies the payee and amount to be paid. Payees are identified by unique aliases, which are maintained in a database. Methods for assembling the enrollment and alias database are included.
Patent CA-2674908-A1 (CA)
Title: Tri-demethylation-capable protein complex, method of its preparation and its use
Inventor: SCHUELE ROLAND
IPC: A61P35/00
Filed: 2008-01-07
Abstract: The invention relates to a multiple-specificity demethylase complex comprising a Jumonji C (JMJC) domain-containing enzyme, a process of its preparation and its use. It is the object of the present invention to provide enzymes having histone demethylating activity, particularly having broad-specifity demethylating activity and, more particularly, having tridemethylating activity. Furthermore, it is an object of the present invention to provide enzymes having demethylating activity, more particularly having tri-demethylating activity and targeting specific genes, for example the androgen receptor (AR). Moreover, it is an object of the present invention to provide a process of obtaining and isolating such enzymes. A further object of the present invention is to demonstrate such enzyme proteins for use in the medical field, particularly in the inhibition of prostate cancer, for screening purposes and for preventing the expression of AR, progesterone receptor and glucocortycoid receptor target genes by RNAi mediated knockdown of JMJD2C activity.
Patent CA-2674963-A1 (CA)
Title: Ceramic microspheres for cementing applications
Inventor: QUERCIA GEORGE
IPC: C04B35/626
Filed: 2009-08-07
Abstract: A method and apparatus for manufacturing ceramic microspheres from industrial slag. The microspheres have a particle size of about 38 microns to about 150 microns. The microspheres are used to create a cement slurry having a density of at least about 11 lbs/g.  The resultant cement slurry may then be used to treat subterranean wells.
Patent CA-2677635-A1 (CA)
Inventor: OLSSON ANDERS
IPC: B42D15/10
Filed: 2007-02-09
Abstract: A material for use in currency comprises an antimicrobial polymer material which can be used in the manufacture of banknotes having security features therein. The material can be a sheet or substrate and/or an acrylate polymer coat applied to at least one surface of a banknote.
Patent CA-2677840-A1 (CA)
Inventor: LUYSTER MARK
IPC: C09K8/03
Filed: 2008-02-06
Abstract: A method of cleaning a wellbore prior to the production of oil or gas is disclosed, wherein the wellbore has been drilled with an invert emulsion drilling mud that forms an invert emulsion filter cake. The method may include the steps of circulating a breaker fluid into the wellbore, where the breaker fluid includes an aqueous fluid, and immino diacctic acid or salt thereof. Optionally an acid buffering agent, and a weighting age are also included. The breaker fluid is formulated such that after a predetermined period of time and the filter cake present in the wellbore or on the wellbore face is substantially degraded. Other methods may also include drilling the wellbore with a water-based drilling mud that forms a water-based filter cake, wherein the method may include the steps of circulating a breaker fluid into the wellbore, where the breaker fluid may include an aqueous fluid, and an iminodiacetic acid or a salt thereof.
Patent CA-2679710-A1 (CA)
Inventor: SUTTER WOLFGANG
IPC: G09F13/20
Filed: 2008-03-11
Abstract: L'invention concerne un marquage d'issues de secours, destiné à des avions et présentant un matériau photoluminescent phosphorescent qui est posé au sol en plusieurs éléments. Selon l'invention, au moins un élément a une forme courbe.
Patent CA-2681976-A1 (CA)
Inventor: LANG NEVEN
IPC: C07D323/06
Filed: 2008-03-27
Abstract: The invention relates to a method for producing trioxane from trioxymethylene glycol dimethyl ether (POMD- MEn=3) by reacting trioxymethylene glycol dimethyl ether in the presence of an acidic catalyst and subsequently processing the reaction mixture by distillation. The method comprises the following steps: a) feeding trioxymethylene glycol dimethyl ether (POMDMEn=3) or a mixture containing trioxymethylene glycol dimethyl ether to a reactor and reacting the substance in the presence of an acidic catalyst to give a mixture (a) containing trioxane, formaldehyde, water, methylene glycol (MG), polyoxymethylene glycols (MGn>1), methanol, hemiformals (HF), methylal (POMDMEn=1) and polyoxymethylene glycol dimethyl ether (POMDMEn>1); b) separating the reaction mixture (a) by distillation to give a low-boiling fraction (b1) containing trioxane, formaldehyde, water, methylene glycol, methanol, hemiformal (HFn=1), methylal and dioxymethylene glycol dimethyl ether (POMDMEn=2) and a high-boiling fraction (b2) containing polyoxymethylene glycols (MGn>1), hemiformals (HFn>1) and polyoxymethylene glycol dimethyl ether (POMDMEn>2); c) separating the low-boiling fraction (b1) by distillation to give a low-boiling fraction (c1) containing formaldehyde, water, methylene glycol, methanol, hemiformal (HFn=1), methylal and dioxymethylene glycol dimethyl ether (POMDMEn=2) and a high-boiling fraction (c2) containing trioxane.
Patent CA-2686955-A1 (CA)
Inventor: PARSSINEN AARNO
IPC: H04B1/40
Filed: 2008-05-22
Abstract: A radio frequency apparatus comprising an interface configured to receive a command from a radio protocol stack. A command generator configured to generate a plurality of commands from said received command is provided. The apparatus also has configurable hardware, said hardware having a configuration which is controlled in dependence on said generated commands and being arranged to at least one of transmit and receive a radio frequency signal.