baber/WOPTO huggingface dataset:
Patent CA-2649542-C (CA)
Inventor: KAHLERT STEFFEN
IPC: A23L29/00
Filed: 2007-04-11
Granted: 2015-03-24
Abstract: Dicarbonate diesters can be stabilized over a prolonged period in relation to thermal and chemical decomposition by using phosphorus compounds. Mixtures of dicarbonate diesters and phosphorus compounds are excellent food preservatives.
Patent CA-2652702-C (CA)
Inventor: CAVERO ALEXANDER U JR
IPC: C10L5/48
Filed: 2007-12-19
Granted: 2013-10-15
Abstract: An artificial firelog according to the present invention may comprise as constituents a combustible cellulosic or fiber material, a non-absorbent combustible oil- and/or fat- retaining material, and a combustible binder/fuel or wax in appropriate proportions. A combustible binding agent may be also be added as an additional constituent material to allow a further reduction of the combustible wax component. Certain naturally occurring agricultural by products and synthetic filter materials contain oils and/or fats that provide increased BTU value beyond the cellulosic or mineral components of the material. When these oil- and/or fat- retaining materials added to a blend of firelog material, the non-absorbent properties and additional BTU content of these alternative raw materials allow the amount of higher BTU wax material to be reduced without a dramatic reduction in fuel content in the finished mixture. The non-absorbent oil- and/or fat-retaining materials are significantly less expensive per mass than petroleum wax, and substituting these materials for more costly types of wax reduces cost without degrading the performance of the final firelog product.
Patent CA-2654619-C (CA)
Title: Biaxially stretchable outer cover for an absorbent article
Inventor: AUTRAN JEAN-PHILIPPE MARIE
IPC: A61F13/15
Filed: 2007-06-06
Granted: 2012-08-07
Abstract: An outer cover for use with an absorbent article having a layer of nonwoven fibrous material and optionally including a polymeric layer laminated or printed onto the layer of nonwoven fibrous material. The outer cover includes at least one plastic component and at least one elastic component in the nonwoven fibrous material and/or optional polymeric layer. The outer cover can have different structural combinations of spunbond fibers, meltblown fibers, and/or nanofibers. The combination of plastic and elastic components results in an outer cover that has favorable mechanical, physical, and aesthetic properties. The outer cover can be rendered either uniaxially or biaxially stretchable via a mechanical activation process.
Patent CA-2658321-C (CA)
Title: Systeme d'atterrissage a coussin d'air retractable pour vehicules aeriens
Inventor: MOREHEAD JOHN P
IPC: B64B1/06
Filed: 2009-03-13
Granted: 2016-06-21
Abstract: Véhicule aérien hybride dans lequel un couvercle est doté de plusieurs plate-formes datterrissage à coussin dair pour réduire la traînée au moment où le véhicule est aéroporté. La plate-forme peut être gonflée pour fournir un coussin dair au point datterrissage et dégonflée pendant le vol du véhicule aérien. Le couvercle peut comprendre une première partie de couvercle et une deuxième partie de couvercle. Un premier rouleau de couvercle de la première partie de couvercle et un deuxième rouleau de couvercle correspondant de la deuxième partie de couvercle est adjacent au couvercle de la plate-forme correspondante. Le premier rouleau de couvercle et le deuxième rouleau de couvercle, qui sont séparés et libres dun lien physique situé entre eux, peuvent être séparés en paupière pour exposer la plate-forme correspondante. Un espace de séparation entre le premier rouleau de couvercle et le deuxième rouleau de couvercle est élargi ou rétréci par des bandes de rouleau pour couvrir ou exposer la plate-forme correspondante.
Patent CA-2663629-C (CA)
Title: Dispersions de nanocomposite aqueuses concentrees pour des revetements barrieres
Inventor: FEENEY CARRIE A
IPC: C09D7/61
Filed: 2007-09-14
Granted: 2015-05-05
Abstract: L'invention concerne une dispersion de nanocomposite concentrée qui comprend une charge de silicate et un polymère de matrice dispersés dans un milieu aqueux. Les dispersions sont condensées en éliminant, de manière sélective, le liquide à partir de celles-ci pour fournir des formulations de revêtement très solides. Les formulations concentrées fournissent des revêtements qui agissent comme de bonnes barrières à l'oxygène et à d'autres gaz.
Patent CA-2665914-C (CA)
Title: Stick lip balm
Inventor: MAGEE SARA VEST
IPC: A61Q90/00
Filed: 2007-10-10
Granted: 2015-08-11
Abstract: A stick lip balm comprising (i) carnauba wax, (ii) candelilla wax, (iii) jojoba esters, (iv) a plurality of botanical butters; and at least one additional moisturizing agent, wherein non-jojoba ester waxes comprise less than about 20% of the composition and wherein the lip balm of the invention comprises at least 90% botanically derived materials and can be formed into a stick sufficiently robust to substantially retain the stick shape under normal conditions of shipping, storage and usage. A method of making the stick lip balm is also provided.
Patent CA-2666629-C (CA)
Title: Use of il-1 antagonists to treat gout and pseudogout
Inventor: VICARY CATHERINE
IPC: A61K38/20
Filed: 2007-10-19
Granted: 2016-08-16
Abstract: Methods of treating, inhibiting, or ameliorating gout, including chronic acute (refractory) gout or pseudogout in a human subject in need thereof, comprising administering to a subject in need a therapeutic amount of an interleukin 1 (IL-1 ) antagonist, wherein gout or pseudogout are inhibited or ameliorated. Preferably, the IL-1 antagonist is the protein of SEQ ID NO:10 (rilonacept).
Patent CA-2672771-C (CA)
Inventor: ARRUDA PAULO
IPC: C12N15/82
Filed: 2007-12-20
Granted: 2016-11-29
Abstract: Nucleic acid constructs and methods are disclosed for modifying fiber length, plant height, and/or plant biomass in plant tissues. Plants are genetically engineered with constructs encoding an Arabidopsis thaliana wall-associated kinase gene, which alters fiber length and/or plant height when overexpressed under the control of a cambium/xylem preferred promoter. Plant transformants harboring a wall- associated kinase gene show increased fiber length, a trait that is thought to improve woody trees for pulping and papermaking.
Patent CA-2673208-C (CA)
Title: Fragmenting large packets in the presence of high priority packets
Inventor: DURAND ROGER
IPC: H04L29/06
Filed: 2008-01-11
Granted: 2014-03-11
Abstract: In the presence of high priority traffic received at a mobile station over a wireless medium or to be transmitted by the mobile station over the wireless medium, a fragmentation threshold in a wireless local area network (WLAN) medium access control (MAC) layer of the mobile station is adjusted according to a highest priority of the traffic. Packets received by the WLAN MAC layer are fragmented into packets each of which is no larger than the fragmentation threshold.
Patent CA-2673758-C (CA)
Inventor: ANDERSON ROBERT J
IPC: H04W4/90
Filed: 2007-12-21
Granted: 2014-02-11
Abstract: Techniques for locating wireless devices involve a wireless device making measurements of signals transmitted by geographically distributed base stations within a wireless network. If some key site information is known about these transmitters, such as the transmitter location, transmit signal power, signal propagation, and transmit signal timing, measurements of these transmit signals by a device to be located can be used to determine the position of the device. In this example, all information exchange between the device and the location node is facilitated by a data link that is not provided by the wireless network providing signals used in the location estimation process. Accordingly, devices may be located based on downlink signal measurements made by the devices, where the devices are not part of the wireless network, are not provided wireless service by the network, and do not possess the ability to transmit signals to the wireless network, and where communication resources of the wireless network are not consumed to facilitate location.
Patent CA-2676489-C (CA)
Inventor: HARDY CRAIG JULIAN
IPC: A61B17/00
Filed: 2008-01-25
Granted: 2016-03-08
Abstract: A tool for application of a haemostat to a site of bleeding comprises a cylindrical barrel (10), a plunger (11) slidable in the barrel, the barrel (10) having an outlet end (18). The outlet end (18) may be configured as a cone or rounded end with a central aperture (19) and longitudinal slots (20) in a cruciform arrangement, or may be left open. The barrel may have a slot (39) alignable with a slot (37) in an inner member for insertion of a haemostat body (40) in the barrel. The barrel and plunger may be separable for insertion of the body into an open end of the barrel.
Patent CA-2678392-C (CA)
Title: A method of reducing asphaltene precipitation in an engine
Inventor: BERTRAM RICHARD DAVID
IPC: C10M159/22
Filed: 2009-09-11
Granted: 2014-10-21
Abstract: A method of reducing asphaltene precipitation or 'black paint' in an engine is disclosed. The method includes the step of lubricating the engine with a lubricating oil composition comprising: an oil of lubricating viscosity in a major amount; and, a salicylate detergent system in a minor amount comprising one or more neutral or overbased alkaline earth metal C22 hydrocarbyl substituted salicylates.
Patent CA-2680386-C (CA)
Inventor: MAYERLE DEAN
IPC: A01C7/08
Filed: 2004-10-15
Granted: 2010-10-05
Abstract: The inductor assembly of the present invention is configured with an agricultural implement to enhance conveyance of product from a storage hopper to a remote location. The inductor assembly includes an inductor chamber that defines an interior cavity configured to receive the supply of product from the storage hopper, an inlet tube configured to direct the stream of pressurized air so as to generate a combined stream of pressurized air and product, and an outlet tube configured to pass the combined stream of pressurized air and product from the inductor chamber to a distribution system application of the product in an agricultural environment. The improved inductor assembly can further include a selectively extendable outlet tube assembly, a trajectory control assembly coupled to the inlet tube, and an adjustable cover assembly configured to regulate agitation of the product and to purge deposits downstream of the inductor assembly.
Patent CA-2685760-C (CA)
Title: Procede et composition pour traiter des substrats fibreux
Inventor: RUDAT MARTIN A
IPC: C08L83/04
Filed: 2008-05-19
Granted: 2014-05-13
Abstract: L'invention concerne des compositions répulsives de la saleté, des procédés pour communiquer une résistance à la souillure sur un substrat fibreux, des substrats fibreux auxquels une composition répulsive de la saleté a été appliquée et a séché, des procédés de préparation de compositions répulsives de la saleté et similaires.
Patent CA-2685969-C (CA)
Inventor: DIGIROLAMO ROCCO
IPC: H04W36/08
Filed: 2008-04-29
Granted: 2014-06-10
Abstract: La présente invention concerne un procédé et un appareil permettant de contrôler des resélections et des transitions comprenant l'exécution d'une resélection de cellule. Un réinitialisation de commande d'accès au support de type EHS est effectuée.
Patent CA-2690264-C (CA)
Inventor: ASSMANN ANDREA
IPC: C08L99/00
Filed: 2008-04-25
Granted: 2013-11-12
Abstract: A graft polymer mixture comprising a grafting base based on brown coal and/or polyphenol is proposed, which has, as a graft component, a copolymer consisting of one or more ethylenically unsaturated monomers different from one another and one or more polyamides different from one another. Typical grafting bases are brown coal, brown coal coke, lignite and brown coal derivatives and tannins. Suitable graft components are in particular vinyl-containing components and styrenes, which may also be present in sulphonated form. Natural polyamides, such as, for example, casein, gelatin and collagen, are suitable polyamide components. These graft polymers having a preferred molar mass Mn > 5000 g/mol are suitable as a mixture, in particular in construction chemistry applications, and in the development, exploitation and completion of underground mineral oil and natural gas deposits, and in deep wells, since they have excellent salt and temperature stabilities and are simultaneously water-soluble and/or biodegradable.
Patent CA-2692557-C (CA)
Title: Dispositifs et procedes de test de formation en mesurant une pression dans un volume variable isole
Inventor: BEKKEHEIEN KJETIL
IPC: E21B47/06
Filed: 2008-07-02
Granted: 2015-09-08
Abstract: L'invention concerne un dispositif (1) de test de formation en cours de forage, comprenant un train de tiges de forage (2) avec une garniture d'étanchéité (3) agencée sur le train de tiges de forage au-dessus d'un trépan (7), la garniture d'étanchéité pouvant être dilatée et pouvant ainsi isoler une partie ouverte inférieure (6) d'un puits de forage, se distinguant en ce que la garniture d'étanchéité est fixée de manière hermétique mais coulissante sur une distance (4) du puits de forage, de telle sorte que le train de tiges de forage peut être déplacé vers le haut et vers le bas, avec ou sans rotation, à l'intérieur de la distance tandis que la garniture d'étanchéité reste stationnaire et dilatée dans le puits de forage, le dispositif comprenant également au moins un transmetteur de pression pour mesurer et transférer en temps réel à la surface une pression mesurée dans la partie ouverte inférieure isolée du puits de forage. L'invention concerne également des procédés de test de formation utilisant ce dispositif. L'invention concerne un dispositif de test de formation d'un puits de production.
Patent CA-2695299-C (CA)
Inventor: REID ROGER P
IPC: B01D35/30
Filed: 2010-03-03
Granted: 2017-07-11
Abstract: A filter and its holder each have a keyed surface, one being a protruding "key" and one being a recessed "lock," wherein cooperation of these keyed surfaces is required in order for the filter to be installed in the holder. Modification/adaptation of the keyed surfaces, by changing the location, number and length of the key protrusions and cooperating recesses during manufacture, allows various sets of mating filters and holders to be produced so that only mating/matching filters and holders may be connected together. The keyed protrusions are preferably located on an upper shoulder or on protruding flange(s) of the upper end of the filter. The cooperating recess structure inside the filter holder comprises axial recesses that allow axial insertion of the key protrusions, and hence the filter, into the holder and also a circumferential recesses portion that receives multiple key protrusions to retain the filter in the holder. This way, multiple key protrusions slide into and are retained in a single circumferential recess/slot, rather than each key protrusion being received in its own separate circumferential recess/slot.
Patent CA-2698647-C (CA)
Inventor: BENNISON CORRIE
IPC: A61M5/168
Filed: 2008-06-06
Granted: 2013-09-24
Abstract: An acoustic access disconnect detection system is useful for detecting when an access needle has become dislodged or when blood is leaking. The acoustic disconnect detection system includes an acoustic transmitter (18) and one or more acoustic sensors (19a, 19b) placed upstream of an access site of a patient, the sensors suitable for generating and detecting an acoustic signal that is intended to pass unobstructed through the access site. The acoustic transmitter may be placed on a therapy machine (10) for generating an acoustic signal. The acoustic sensor is mounted downstream of the transmitter, such as on the therapy machine where blood is pumped to or returned from the patient, on the patient, or on the therapy machine where blood is entering the therapy machine. The therapy machine, such as a dialysis machine, may be programmed not to start or continue operation unless the acoustic signal is within certain parameters.
Patent CA-2698982-C (CA)
Inventor: CARIFA MARK
IPC: B61D7/26
Filed: 2010-04-06
Granted: 2016-02-02
Abstract: A mechanism for controlling opening of doors on a hopper car underside. The mechanism includes a pair of stationary hook assemblies located outboard of a discharge opening and having a proximal end affixed to the hopper car and a distal free end. Each hook assembly includes a locking cavity bounded by a cam locking surface and a distal slide surface. Included also is a pair of locking cam assemblies having an upper and lower cam surface matable with the hook cam locking assembly and having a slot. An elongate member has ends affixed to the pair of locking cam assemblies and extends through each of the annular end bearings. A pair of annular end bearings is disposed adjacent to the locking cam assemblies and each affixed to a door.
Patent CA-2704962-C (CA)
Title: Antimicrobial coatings for medical devices containing a polypeptide that generates hydrogen peroxide upon exposure to a ligand and methods for making and using them
Inventor: YANG ZHONGPING
IPC: A61L27/50
Filed: 2008-11-13
Granted: 2013-06-25
Abstract: The invention disclosed herein is designed to address problems associated with microbial growth on the surface of medical devices. The invention provides coatings for such devices that include specific compositions that inhibit the growth of microorganisms. Embodiments of the invention provide methods for using compositions to inhibit microbial growth on a surface of a medical device having the composition applied thereto, to medical devices having the composition applied to a surface thereof and to methods for using the compositions to coat medical devices.
Patent CA-2705630-C (CA)
Inventor: JONSSON ULF
IPC: G05D7/00
Filed: 2008-11-12
Granted: 2016-04-05
Abstract: Controlling under surface heating/cooling by supplying liquid to at least two supply loops in an under surface heating/cooling system, and controlling the flow of the liquid on and off such that during the duty cycle the flow is high and between the duty cycles the flow is off. Room temperature is controlled by controlling the percentage of the duty cycles, which percentage is determined on the basis of the heating demand of the rooms. Different loops are con- trolled such that at least in two different loops the duty cycles start at different moments.
Patent CA-2706531-C (CA)
Inventor: BROWN JEFFERY MARK
IPC: H01J49/00
Filed: 2008-11-24
Granted: 2017-08-29
Abstract: An ion-ion reaction cell is provided comprising a plurality of electrodes (1) forming an ion guide ()2. A transient DC voltage wave is applied to the electrodes (2) in order to load reagent anions into the ion guide (2). Analyte cations are then subsequently transmitted through the ion-ion reaction cell by a subsequent transient DC voltage wave. Ion are arranged to undergo ion-ion reactions within the reaction cell and the resulting fragment ions which are formed within the reaction cell are then subsequently translated out of the reaction cell by means of a transient DC  voltage wave.
Patent CA-2707793-C (CA)
Inventor: TEIGE PETER
IPC: F24F3/14
Filed: 2009-02-13
Granted: 2016-03-29
Abstract: A method and apparatus for conditioning ambient air for use in an enclosure is disclosed which cools the ambient supply air stream in sensible energy recovery device or cools and dehumidifies the ambient supply air stream in an enthalpy ener-gy recovery device The thus cooled air is then cooled by a cooling coil of a refrigerant cooling system to reduce its temperature and humidity The thus cooled and dehumidified air is then passed through a segment of a rotating desiccant wheel or through a different type of desiccant dehumidification device under conditions which reduce its moisture content and increases its tempera-ture
Patent CA-2708655-C (CA)
Title: Entoilages de base, leurs procedes de fabrication et leurs applications
Inventor: GAMERT SVEN
IPC: C10M143/10
Filed: 2008-12-08
Granted: 2017-05-09
Abstract: L'invention se rapporte à un nouveau système de liaison et à son utilisation pour lier des tissus textiles ainsi que des produits contenant de tels tissus textiles liés. Les matériaux selon l'invention sont appropriés pour fabriquer des entoilages de base qui peuvent être utilisés pour fabriquer des entoilages de base pour membranes de voligeage, de couverture et d'étanchéité, en particulier pour fabriquer des membranes de voligeage, de couverture et d'étanchéité recouvertes.
Patent CA-2709693-C (CA)
Inventor: SKINNER MARSHA S
IPC: B28B3/12
Filed: 2008-12-18
Granted: 2016-06-21
Abstract: An energy efficient method for making a gypsum cellulose fiberboard comprising adding a first portion of cellulose fiber to gypsum before the gypsum and cellulose fiber are co-calcined in a reactor, adding a second portion of cellulose fiber to the slurry after it leaves the reactor to form a second slurry, depositing the slurry to form a mat, dewatering the mat, rehydrating the mat and then finishing the mat to form a final gypsum cellulose fiberboard. A reduction of up to about 40% to 50% of steam energy used can be achieved when the second portion of added cellulose fiber is 50% or more of the total cellulose fiber used in the final board compared to gypsum cellulose board made with the same ingredients but when all of the fiber is added to the gypsum prior to the reactor.
Patent CA-2710738-C (CA)
Inventor: MUERNER BEAT
IPC: F16B1/00
Filed: 2010-07-22
Granted: 2017-03-21
Abstract: An external fixation component comprises two capture members adapted to capture independently first and second elements of the fixation system. Between them, a rotation member is provided, coupled to both capture members for their rotation about three axes relative to each other. Two rotation blockers provide an interface surface to be in contact with a complementary interface surface of one of the capture members. The rotation member comprises a central disc element forming a rolling surface as a complementary surface to inner cylindrical surfaces of the corresponding rotation blocker and two nuts, associated to the locking screw of the corresponding capture member and extending through the corresponding rotation blocker for engaging the corresponding nut for an individual locking of each capture member.
Patent CA-2713308-C (CA)
Title: Ophthalmic compositions with an amphoteric surfactant and hyaluronic acid
Inventor: XIA ERNING
IPC: A61K8/43
Filed: 2008-10-10
Granted: 2014-07-08
Abstract: Ophthalmic compositions that comprise 0.1 ppm to 10 ppm of a cationic antimicrobial component selected from the group consisting of biguanides, polymeric biguanides, quaternium ammonium compounds and any one mixture thereof; 0.005 wt.% to 0.15 wt.% of hyaluronic acid; and 0.01 wt.% to 1.0 wt.% of an amphoteric surfactant of general formula I wherein R1 is R or -(CH2)n-NHC(O)R, wherein R is a C8-C16alkyl optionally substituted with hydroxyl and n is 2, 3 or 4; R2 and R3 are each independently selected from methyl, ethyl, propyl or iso-propyl; and R4 is a C2-C8alkylene optionally substituted with hydroxyl. The invention is also direct to the use of the ophthalmic compositions to clean and disinfect contact lenses, and in particular, soft, silicone hydrogel contact lenses.