baber/WOPTO huggingface dataset:
Patent CA-2839646-A1 (CA)
Inventor: OKUYAMA YOZO
IPC: H01M4/88
Filed: 2012-05-31
Abstract: A gas diffusion layer for a fuel cell includes a gas diffusion layer substrate and a microporous layer formed on the surface of the gas diffusion layer substrate. The microporous layer is formed into a sheet-like shape including a binder and a carbon material containing at least scale-like graphite, and the sheet-like microporous layer is attached to the gas diffusion layer substrate. The gas diffusion layer for a fuel cell having such a configuration, prevents the components included in the microporous layer from entering the gas diffusion layer substrate, so as to ensure gas permeability. In addition, the scale-like graphite contained in the microporous layer as an electrically conductive material improves electrical conductivity and gas permeability.  Accordingly, the gas diffusion layer contributes to an improvement in performance of a polymer electrolyte fuel cell.
Patent CA-2841376-A1 (CA)
Title: Immunogenes gp120 a extremite n-terminale deletee
Inventor: KIM JEROME
IPC: A61K38/16
Filed: 2012-07-05
Abstract: La présente invention concerne, de façon générale, le virus de l'immunodéficience humaine (VIH) et, plus précisément, un vaccin contre le VIH-1 et des procédés de fabrication et d'utilisation de celui-ci.
Patent CA-2841736-A1 (CA)
Title: Fluid ejection devices and methods thereof
Inventor: VAN BROCKLIN ANDREW L
IPC: B41J2/045
Filed: 2011-10-24
Abstract: Fluid ejection devices and methods thereof are disclosed in the present disclosure. A method includes establishing fluid communication between an ejection chamber and a fluid supply chamber of the fluid ejection device such that the ejection chamber includes a nozzle and an ejection member to selectively eject fluid through the nozzle. The method also includes detecting at least one impedance in the fluid by a sensor unit having a sensor plate.
Patent CA-2842032-A1 (CA)
Inventor: BASHEER SOBHI
IPC: C12P7/64
Filed: 2011-08-31
Abstract: Disclosed are an enzymatic batchwise or continuous process for the production of fatty acid alkyl esters for use in the biofuels, food and detergent industries and a system therefor. The process utilizes enzymes immobilized on a hydrophobic resin mixed with a fatty acid source and an alcohol or alcohol donor in the presence of an alkaline or mild alkaline aqueous buffer, or in the presence of water or aqueous solution. The production process for fatty acid alkyl esters is carried out by transesterification or esterification simultaneously or sequentially. The biocatalyst activity is maintained with no significant activity losses in multiple uses and also avoids the accumulation of glycerol and water by-products or other hydrophilic compounds on the biocatalyst.
Patent CA-2842801-A1 (CA)
Inventor: FABIAN GABOR
IPC: B65D85/04
Filed: 2010-02-25
Abstract: A container (10) includes side walls (12) and a floor panel (13) for packaging coiled wire (20), which may be welding wire. A wire dispensing apparatus is included that pays-off wire (20) from the coil (22) without tangling or twisting. The wire dispensing apparatus incorporates a plurality of flexible protrusions (40) that extend from a base (27) constructed to minimally contact the coil (22) of wire (20). In particular, the wire dispensing apparatus incorporates an angled or curved base (27) that rests against an inner circumference of the coiled wire (20).
Patent CA-2848817-A1 (CA)
Inventor: BABA HIROMITSU
IPC: B29C45/18
Filed: 2012-11-15
Abstract: A liquid molding resin component for use in a reaction injection molding process includes a liquid resin reaction monomer including metathesis polymerizable cycloolefin and a plurality of nonswelling mica. The plurality of nonswelling mica have an average particle size in a range of about 35 micro m to about 500 micro m and have a bulk density in a range of about 0.10 g/ml to about 0.27 g/ml. Further, a liquid resin component system for use in a reaction injection molding process includes a plurality of liquid resin components that each include a reaction monomer including metathesis polymerizable cycloolefin. At least one of the liquid resin components includes a catalyst component of a metathesis polymerization catalyst system and at least one of the liquid resin components includes an activator component of a metathesis polymerization catalyst system, and at least one of the liquid resin components includes a plurality of nonswelling mica having an average particle size in a range of about 35 micro m to about 500 micro m and having a bulk density in a range of about 0.10 g/ml to 0.27 g/ml.
Patent CA-2848862-A1 (CA)
Inventor: PICKELHAUPT CHARLES
IPC: H04L12/58
Filed: 2014-04-11
Abstract: Described herein are methods, systems, and computer program products for seamless interoperability between multiple computing nodes. A server computing device receives, from a first computing node in a plurality of computing nodes, a message for transmission to one or more other computing nodes, the message generated by the first computing node based upon application-specific instructions from a first application on the first computing node, where the plurality of computing nodes is defined as a virtual network at the server computing device and each computing node includes an ensemble module for communicating with the server. The server determines one or more other computing nodes in the virtual network to receive the message. The server transmits the message to the determined one or more other computing nodes, where each of the destination computing nodes formats the message into application-specific instructions for a second application on the determined node.
Patent CA-2849701-A1 (CA)
Title: Bucket for crushing inert material
Inventor: AZZOLIN DIEGO
IPC: E02F3/96
Filed: 2012-09-28
Abstract: A bucket for crushing inert material comprising an outer casing and crushing means arranged in the casing for crushing the material, and additionally comprising a rotating tubular body, rotatable about an axis substantially parallel to a feed direction for the material and disposed upstream with respect to the crushing means in such a way that the material, before being sent to the crushing means, passes inside the rotating body in order to impart to it a rotational movement.
Patent CA-2851819-A1 (CA)
Inventor: BURRELL DOUGLAS JAMES ARTHUR
IPC: H04W64/00
Filed: 2014-05-06
Abstract: A method for providing location information such as a map in an underground or shielded environment entails storing first near-field communication (NFC) data obtained by reading a first NFC tag at a first location, reading a second NFC tag at a second location, obtaining map data for an area encompassing the first and second locations, and displaying a map showing the first location and the second location.
Patent CA-2852484-A1 (CA)
Title: Carrier resins with improved rh sensitivity
Inventor: VEREGIN RICHARD P N
IPC: C09D133/10
Filed: 2014-05-21
Abstract: The instant disclosure describes acrylate-coated carrier resins exhibiting both high charge and improved RH sensitivity, carrier compositions comprising the acrylate coated carriers and developers comprising the carrier resins.
Patent CA-2853295-A1 (CA)
Inventor: POTTORF ROBERT J
IPC: E21B43/16
Filed: 2012-08-27
Abstract: A method of determining a presence and location of a subsurface hydrocarbon accumulation from a sample of naturally occurring substance. An expected concentration of isotopologues of a hydrocarbon species is determined. An expected temperature dependence of isotopologues present in the sample is modeled using high-level ab initio calculations. A clumped isotopic signature of the isotopologues present in the sample is measured. The clumped isotopic signature is compared with the expected concentration of isotopologues. Using the comparison, it is determined whether hydrocarbons present in the sample originate directly from a source rock or whether the hydrocarbons present in the sample have escaped from a subsurface accumulation. The current equilibrium storage temperature of the hydrocarbon species in the subsurface accumulation prior to escape to the surface is determined. A location of the subsurface accumulation is determined. This information may be integrated with pre-drill basin burial history models to calibrate a basin model.
Patent CA-2855016-A1 (CA)
Title: Systemes de gestion de code d'acces
Inventor: KALOUS D SCOTT
IPC: E05B47/00
Filed: 2012-11-09
Abstract: Dans un procédé de gestion de codes d'accès, un produit comporte un mécanisme de limitation d'accès configuré pour permettre le fonctionnement du produit en réponse à l'entrée de l'un ou l'autre de premier et second codes d'accès à l'aide d'une interface de code. Le premier code d'accès est affiché sur le produit sans afficher le second code d'accès sur le produit. Le second code d'accès est identifié au niveau d'un utilisateur en réponse à une entrée d'utilisateur d'au moins l'un du premier code d'accès et d'un numéro de série dans un terminal en communication avec une unité de stockage de code pouvant faire l'objet d'un accès de manière électronique associant le second code d'accès au premier code d'accès et/ou au numéro de série.
Patent CA-2855721-A1 (CA)
Inventor: LEBRAND PIERRE HENRI
IPC: B65D85/78
Filed: 2012-11-16
Abstract: The invention relates to a closure lid (20) for a packaging (1) for food products like frozen confectionery, such as ice-cream cups or ice-cream cone sleeves, comprising a plate-shaped centre member (21), and a circumferential non-continuous flange member (22) designed to be selectively in full contact with an inner wall (13) or an outer wall (14) of the packaging (1) and extending essentially in a right angle from the circumference of the plate-shaped centre member (21), wherein the lid (20) is designed such that the plate-shaped centre member (21) can only assume a convex or a concave configuration, and can be manually transferred between the said configurations, and wherein said transfer translates into a change of the angular position of the flange member (22) relative to the plane defined by the circumferential edge (23) of the plate-shaped centre member (21). The invention also relates to a packaging (1) comprising the closure lid and to a packaged frozen confectionery product.
Patent CA-2856039-A1 (CA)
Inventor: PUGH RANDALL BRAXTON
IPC: H04W68/00
Filed: 2014-07-07
Abstract: The present invention is directed to an energizable ophthalmic lens with a smartphone event indicator, wherein the ophthalmic lens may wirelessly receive smartphone event data from a smartphone. The energizable ophthalmic lens may comprise energizable components encapsulated by the soft biocompatible portion or may comprise a media insert that may encapsulate the components. The media insert may be included in ophthalmic lens. The ophthalmic lens may include a verification mechanism, wherein a pairing with a specified smartphone may limit wireless communication to communication between the two specified devices. The receipt of smartphone event data may activate an indicator in the ophthalmic lens. The ophthalmic lens may allow for user response to the notification of the smartphone event. The response may trigger an internal action within the ophthalmic lens, or the ophthalmic lens may transmit response data to the smartphone, triggering an action in the smartphone.
Patent CA-2857072-A1 (CA)
Title: Instrument docking ports for trans-endoscopic and laparoscopic surgery access ports
Inventor: AMSON BRADLEY
IPC: A61B17/34
Filed: 2014-02-24
Abstract: Gas valve docking ports for sealingly engaging surgical access ports for use in transendoscopic and laparoscopic surgical procedures. The gas valve docking port has a gas ingress port and a gas egress port for controllable insufflation and desufflation of a target body cavity during a surgical procedure.
Patent CA-2857314-A1 (CA)
Inventor: SOUTHALL MICHAEL D
IPC: A61Q19/00
Filed: 2014-07-21
Abstract: The present invention relates to a skin care composition comprising an extract of Malva neglecta and a cosmetically acceptable topical carrier. Non-polar and / or lipophilic extracts have been found to be particularly effective.in improving skin bather function, improving the appearance of at least one sign of aging in skin, and / or lightening skin.  The composition may further comprise an agent, such as an active cosmetic agent, for further treating the skin condition.
Patent CA-2858279-A1 (CA)
Inventor: SEPCIC ADRIAN M
IPC: A23L2/52
Filed: 2014-07-31
Abstract: Beverage products may include an amount of solid material that may include a substantial non-aqueous fraction and may solidify at temperatures of about 25 °F to about 45 °F.  Particulate matter may include oils and/or a fibrous portion and the particles may provide a perception that the beverage includes crushed ice.
Patent CA-2859556-A1 (CA)
Inventor: GARCEZ LOPEZ MATEUS SCHREINER
IPC: C12N1/12
Filed: 2012-12-17
Abstract: The present disclosure generally relates to microorganisms that comprise one or more polynucleotides coding for enzymes in one or more pathways that catalyze a conversion of a fermentable carbon source to butadiene. Also provided are methods of using the microorganisms in industrial processes including, for use in the production of butadiene and products derived therefrom.
Patent CA-2859886-A1 (CA)
Inventor: CUMMINGS Paul
IPC: B66F17/00
Filed: 2012-12-18
Abstract: L'invention concerne un dispositif de sécurité destiné à un engin élévateur comportant une nacelle avec des commandes qui permettent à un opérateur se tenant dans la nacelle de manuvrer la nacelle. Le dispositif de sécurité comprend une alarme, un dispositif d'activation de commutateur à proximité des commandes et deux relais commandés par solénoïde, un relais relié à un moyen de commutation d'urgence normalement fermé utilisable manuellement qui peut être utilisé pour couper l'alimentation électrique et empêcher un mouvement ultérieur de la nacelle, et un relais relié à un commutateur de sécurité à pédale, qui doit être maintenu fermé par un opérateur pour activer les commandes. Chaque relais est maintenu dans un état fermé (sous tension) à moins qu'on ne le fasse passer dans un état ouvert (désactivé) pour couper l'alimentation électrique. Les relais sont commandés par un boîtier de commande programmable relié au dispositif d'activation de commutateur, au contacteur au pied et à l'alarme. Le boîtier de commande provoque un fonctionnement de l'alarme conformément à l'état du commutateur de sécurité à pédale.
Patent CA-2861016-A1 (CA)
Inventor: NARVESTAD STEIN
IPC: E21B10/12
Filed: 2013-01-25
Abstract: A cutter is provided for shaft and/or tunnel boring which comprises a divided cutter ring (10a, 10b) and a cutter body (8) with a recess (17). The cutter ring (10a, 10b) is secured in the recess (17) by a divided clamping ring (18). The clamping ring (18) is divided into at least two segments (18a, 18b) where each segment (18a, 18b) has two segment ends, with the result that when the clamping ring (18) is tightened, a number of pairs of opposite segment ends are formed. Furthermore, in a tightened condition, all the pairs of opposite segment ends are either connected to securing elements (20), or, in a tightened condition, at least one pair of opposite segments ends is connected with a hinged device (19) while the remaining pairs of opposite segment ends are connected to securing elements (20). The segments (18a, 18b) are tightened in the segments' (18a, 18b) circumferential direction.
Patent CA-2861807-A1 (CA)
Inventor: BARRETTE DANIEL B
IPC: C08L101/16
Filed: 2014-09-03
Abstract: A biodegradable foamed material is formed from corn meal, corn flour and distillers grains, especially dried distillers grains with solubles (DDGS).  The foamed material has a low density and is cheaper to produce, has a more pleasing color and may be formed faster and into larger pellets than packaging material formed from corn meal without corn flour and distillers grains. The foamed material is useful in packaging, as insulation and the like.
Patent CA-2862233-A1 (CA)
Inventor: FYKE STEVEN HENRY
IPC: G06F17/00
Filed: 2012-01-26
Abstract: Methods and devices for distributing and receiving content are provided. In one example aspect, a method comprises: receiving a command on a first electronic device to output content at an output device associated with a second electronic device; and in response to receiving the command to output content at the output device associated with the second electronic device: providing content access information from the first electronic device to the second electronic device, and adjusting a security state on the second electronic device.
Patent CA-2863961-A1 (CA)
Title: Methods and apparatus to control a state of data collection devices
Inventor: RAMASWAMY ARUN
IPC: H04N21/45
Filed: 2013-02-06
Abstract: Methods and apparatus to control a state of data collection devices are disclosed. An example method includes generating a level of engagement based on an analysis of an audience associated with a media exposure environment; and controlling a state of a data collection device based on the level of engagement.
Patent CA-2867357-A1 (CA)
Title: Methods for processing a bituminous feed
Inventor: ABEL KEITH A
IPC: C10G1/04
Filed: 2014-10-16
Abstract: A method for processing a bituminous feed includes forming an oil sand slurry, including a bitumen extract and solids, by contacting the bituminous feed with a first extraction liquor; forming a rich bitumen extract stream and separated solids by separating the solids from the bitumen extract; forming a washed solids stream and a lean bitumen extract stream, including precipitated asphaltenes, by washing the separated solids with an aliphatic solvent; forming a deasphalted lean bitumen extract stream by separating the precipitated asphaltenes from the lean bitumen extract stream; and obtaining a bitumen product stream by removing the first solvent from at least one of a first portion of the rich bitumen extract stream and a first portion of the deasphalted lean bitumen extract stream.
Patent CA-2871228-A1 (CA)
Inventor: SPRINKLE TOM
IPC: B01D53/02
Filed: 2008-04-21
Abstract: Various equipment and methods associated with providing a concentrated product gas are provided. In one embodiment, the equipment includes an input device first and second sieve tanks, a variable restrictor, and a controller. In one embodiment, the method includes: a) selecting a desired output setting for the concentrated product gas from a plurality of output settings, b) separating one or more adsorbable components from a pressurized source gaseous mixture via first and second sieve tanks in alternating and opposing pressurization and purging cycles to form the concentrated product gas, and c) selectively controlling a variable restrictor based at least in part on the desired output setting to selectively provide flow between the first and second sieve tanks such that the flow for at least one output setting is different from the flow for at least one other output setting in relation to corresponding pressurization cycles.
Patent CA-2873127-A1 (CA)
Inventor: JOHNS PAUL
IPC: A23L33/00
Filed: 2013-05-23
Abstract: Disclosed are substantially stable sterilized liquid protein supplements including a highly soluble protein source for use with human milk and other infant or adult feeding formulas. The sterilized liquid protein supplements have a more neutral pH, thereby inhibiting protein denaturation and reducing microbial growth. In one aspect, the sterilized liquid protein supplement comprises at least 250 mg of protein per 1 ml_, the protein has a degree of hydrolysis of 25% to 45%, a molecular weight median of less than 800 Daltons, and a dipeptide and tripeptide concentration of no more than 40% by weight total protein, wherein the sterilized liquid protein supplement has a pH of 3 to 8.
Patent CA-2874035-A1 (CA)
Title: Methode pcr quantitative multiplexe specifique de la methylation - cmethadn, reactifs et son utilisation
Inventor: SUKUMAR SARASWATI
IPC: C12Q1/68
Filed: 2013-05-22
Abstract: La méthode cMéthADN de la présente invention est une nouvelle modification de la méthode QM-MSP (brevet américain n°8 062 849), destinée spécifiquement à détecter quantitativement l'ADN tumoral (ou autres ADN circulants) dans des fluides, tels que le sérum ou le plasma, au nombre de copies le plus bas jusque-là rapporté. L'invention est unique en comparaison à tout autre essai sur la base d'une PCR, un petit nombre de copies d'un standard polynucléotidique synthétique (gène STD) étant ajouté à une partie aliquote du sérum d'un patient. Dans une procédure standard, un cocktail de standards pour une pluralité de gènes d'intérêt (gène CIBLE) est ajouté à un échantillon de sérum. Une fois que l'ADN total est purifié et traité, une PCR (à étape multiplexe) est réalisée, le gène STD et le gène CIBLE étant co-amplifiés avec le même ensemble d'amorces externes. Dans la seconde étape de PCR nichée, des amplicons présents dans une dilution de la première réaction de PCR sont soumis à une PCR en temps réel et quantifiés pour chaque gène dans un puits par une PCR en temps réel bicolore. Les produits sont calculés par quantification absolue avec des ensembles d'amorces internes spécifiques pour le gène CIBLE méthylé et le gène STD associé. L'invention concerne des procédés de fabrication des standards de gène STD et l'utilisation des méthodes cMéthADN et des trousses contenant ceux-ci.
Patent CA-2877037-A1 (CA)
Title: Jacket with openings for harness rings and method
Inventor: MATUSZAK DANIEL R
IPC: A62B35/00
Filed: 2015-01-09
Abstract: A jacket with openings for harness rings includes a jacket having sleeves and an interior side and an exterior side. There is a hole in a back of the jacket.  A weather tight material extends from the hole away from an exterior side. The jacket has similar openings for other safety rings, which commonly include two roughly at the hips and one against the chest of the wearer. The weather tight material is can be made of an elastic material, which seals around the safety ring of the safety harness that provides a weather resistant opening. The jacket and weather tight material are made of fire resistant material in one case. This invention provides a jacket that protects the wearer from the elements and does not interfere with the safety harness.
Patent CA-2881786-A1 (CA)
Title: Gauge face lubrication
Inventor: POWELL WARD
IPC: B61K3/00
Filed: 2013-08-23
Abstract: A rail gauge face applicator is provided. The gauge face applicator comprises a resilient pad comprising one or more than one channel extending from one or more than one inlet to one or more than one outlet. The one or more than one channel is operable from a closed position when the pressure within the channel is low to an open position when the pressure within the channel is raised. Thus, when the pressure of the friction modifying material is raised the one or more than one channel opens and material can be delivered from the one or more than one outlet. The applicator further comprises a rail engagement element which allows the gauge face applicator to be positioned appropriately to engage a rail. The applicator may be less prone to clogging and may be more efficient at delivering friction modifying material efficiently than prior art applicators.
Patent CA-2882928-A1 (CA)
Title: Multi-detection of heartbeat to reduce error probability
Inventor: PROCTOR JAMES A JR
IPC: H04W74/08
Filed: 2002-06-13
Abstract: A communications system (100) improves performance of detecting a signal (Fig. 2A) having indication of a request to change communications states by making at least two positive identifications of the request in a given time frame. In one particular application, a base station (25) determines a request to change communications states with reasonably high probability of detection and a reasonably low probability of false detection. The system (100) has a reduced number of erroneous communications states, such as erroneous traffic channel allocations (55).