baber/WOPTO huggingface dataset:
Patent CA-2730733-A1 (CA)
Inventor: DAVEY CHRISTOPHER
IPC: A61M31/00
Filed: 2009-07-15
Abstract: The present invention is a modular implantable medical device that is used deliver materials or energy into a patient's physiology, or from one region of a patient's physiology to another. The device includes a port element with a passageway therethrough for directing and anchoring a conduit element in a desired location. Both elements can be adjusted during placement to maximize the safety, comfort, and efficacy of use. In one embodiment, the port element is comprised of two components such that the passage way is formed after the components are assembled. This modularity enables a large diameter section of the conduit to be advanced past the port location, and the port to be assembled about a smaller proximal section of the conduit, thereby establishing full contact between the port and conduit elements to anchor the device in an optimal position.
Patent CA-2732574-A1 (CA)
Inventor: TAN PHILIP
IPC: C07K14/705
Filed: 2009-07-28
Abstract: This disclosure provides a multi-specific fusion protein composed of a CD72-ligand binding domain and another binding domain specific for a heterologous target, such as a B-cell specific protein. The multi-specific fusion protein may also include an intervening domain that separates the other domains. This disclosure also provides polynucleotides encoding the multispecific fusion proteins, compositions of the fusion proteins, and methods of using the multi-specific fusion proteins and compositions.
Patent CA-2733639-A1 (CA)
Inventor: AMOS COLLETTE
IPC: E21C47/00
Filed: 2009-08-11
Abstract: A method of mining ore in a mine pit (3) and a mine are disclosed. The method comprises mining ore from a floor (5) of a mine pit and/or collecting ore on the floor using at least one mobile excavation machine (11) and transporting ore within the mine pit on at least one mobile flexible conveyor (13). The method also comprises transporting ore that has been transported along the flexible conveyor from within the pit to outside the pit on at least one ladder conveyor (23) that extends up the wall of the pit.
Patent CA-2734795-A1 (CA)
Inventor: PRZYBYLA CHRISTIAN
IPC: C09K23/52
Filed: 2009-08-19
Abstract: The invention relates to an aqueous polymer dispersion comprising an anionic water-soluble dispersion polymer comprising in polymerized form a monomer mixture comprising (i) one or more anionic monomers, (ii) a first non-ionic vinyl monomer which is acrylamide, and (iii) at least one second non-ionic vinyl monomer; a water-soluble salt and a stabilizer, wherein the water soluble salt is present in an amount of at least 2.0 % by weight, based on the total weight of the dispersion. The invention further relates to a process for producing the aqueous polymer dispersion, use of the aqueous polymer dispersion as a flocculating agent in papermaking or for water purification, and a process for producing paper which comprises adding one or more drainage and retention aids comprising the aqueous polymer dispersion to an aqueous suspension containing cellulosic fibres and then dewatering the obtained suspension.
Patent CA-2735678-A1 (CA)
Inventor: GOESSLER HELMUT
IPC: C10G9/00
Filed: 2009-09-17
Abstract: A process for obtaining a combustible or fuel, respectively, by thermally cracking a heavy oil in the presence of a wet, hydrocarbonaceous biomass by heating the heavy oil until the pyrolysis of the hydrocarbonaceous biomass, whereby the combustibles and fuels, respectively, are formed, removed from the heated heavy oil and subsequently condensed, characterized in that a hydrocarbonaceous biomass is used the moisture content of which amounts to, at most, 1.0% by weight, based on the biomass.
Patent CA-2736219-A1 (CA)
Inventor: KELLY DAVID A
IPC: H02J15/00
Filed: 2011-03-31
Abstract: The disclosed invention represents an improved electrical energy storage system design and method of interconnecting it to an existing AC or DC electrical power distribution infrastructure that is used by consumers of electrical power. The invention represents a simplified method of installation over that commonly used by UPS and Grid Tie Inverters. The new energy storage system incorporates a number of new features and benefits to residential, commercial, industrial customers, electric utility and installer of renewable energy systems.
Patent CA-2736234-A1 (CA)
Title: Crack-resistant, flame retardant, halogen-free, cable assembly and coating composition
Inventor: GAU YIMSAN
IPC: C08K3/00
Filed: 2009-09-04
Abstract: Halogen-free, flame-retardant, crack-resistant, cable coatings are prepared from a composition comprising: A) 3 to 10 percent by weight of a low-melting temperature and medium to high grafted level maleic anhydride grafted polyethylene using a VLDPE base resin having density ranging from 0.86 to 0.91 g/cm3 and made with a single-site catalyst; B) 15 to 25% by weight of at least one EEA or EVA; C) 5 to 20% by weight of an .alpha.-olefin polymer; and D) 40 to 65 % by weight of a flame retardant inorganic filler.
Patent CA-2738003-A1 (CA)
Inventor: FRANZ MARCUS
IPC: F23C99/00
Filed: 2009-09-21
Abstract: Device for burning a fuel/oxidant mixture in a strongly exothermic reaction, said device consisting of a reactor (1) with a combustion chamber containing at least one first porous material and at least one second porous material in separate zones A (2) and C  (3), whereby the zones are designed in such a way that an exothermic reaction can only occur in zone B(3), and with one or more feed lines for the fuel and for the oxidant, whereby zone A (2) which consists of the first porous material is separated by a distance of 10 mm to 4000 mm, preferably 20 mm to 500 mm, equating to one zone B (4), from zone C (3) which consists of the second porous material and is located before zone C (3) in flow direction of the fuel/oxidant mixture.
Patent CA-2742997-A1 (CA)
Inventor: KALACK DENNIS
IPC: B60P7/02
Filed: 2011-06-07
Abstract: The present invention relates to a raisable canopy system for a truck having a rear box with a first wall and a second wall opposite the first wall. A pair of actuator mounts are mounted to the first wall and the second wall, respectively. A canopy mount is connected to the pair of actuator mounts, is disposed adjacent to one end of the box and extends upwards from the box. A canopy substantially extends over top of the box and pivotally connects to the canopy mount. A pair of actuators are pivotally connected to and extend outwards from the pair of actuator mounts, respectively. The pair of actuators each pivotally connect to the canopy. The pair of actuators are configured to selectively move the canopy from a closed position in which the canopy covers and abuts the box to an open position in which the canopy is angularly spaced-apart from the box.
Patent CA-2747048-A1 (CA)
Inventor: WONG JOSHUA KWAN HO
IPC: H05K5/02
Filed: 2011-07-22
Abstract: A mobile wireless communications device may include a portable housing including at least one electrically conductive housing portion configured to function as an antenna. The mobile wireless communications device may also include a printed circuit board (PCB) carried by the portable housing, and wireless transceiver circuitry carried by the PCB and including at least one circuit element carried by the PCB. The mobile wireless communications device may also include at least one current shunt component coupled between the at least one electrically conductive housing portion and the at least one circuit element.
Patent CA-2749112-A1 (CA)
Title: Method of mercury removal from combustion exhaust gas and combustion exhaust gas purifying apparatus
Inventor: KATO YASUYOSHI
IPC: B01D53/56
Filed: 2010-12-13
Abstract: A method for removing mercury in a combustion exhaust gas according to the present invention comprises:  injecting ammonia or urea as a reducing agent into a combustion exhaust gas containing nitrogen oxides, sulfur dioxide, metallic mercury, and hydrogen halides, and then introducing the combustion exhaust gas to a denitration apparatus 7 filled with a denitration catalyst to cause a denitration reaction and oxidize the metallic mercury to produce mercury halide; and introducing the combustion exhaust gas through an air preheater 11 and an electric dust collector 13 to a wet desulfurization apparatus 15, thereby removing sulfur dioxides and the mercury halide, wherein the ammonia concentration of the combustion exhaust gas at an exit of the denitration apparatus 7 is maintained at 5 ppm or higher, and the mercury halide is adsorbed or precipitated onto combustion ash and collected by the electric dust collector 13 to discharge the mercury halide out of a system. Consequently, the rate of mercury removal in the combustion exhaust gas can be improved.
Patent CA-2750658-A1 (CA)
Inventor: TINGLER KEVIN S
IPC: E21B43/12
Filed: 2010-01-26
Abstract: An electric submersible motor is provided that includes a plurality of rotors and bearings mounted on a shaft, and a stator external to said rotors. A running clearance is located between an inner diameter of the stator and external diameter of the rotors, and includes a lubricating oil that includes a base hydrocarbon oil and a plurality of nanoparticles. Also provided is an improved lubricant oil and method of preparation thereof are provided. The lubricant oil includes a hydrocarbon containing base oil and a plurality of nanoparticles. The nanoparticles may be present in an amount up to 30% by volume.
Patent CA-2751822-A1 (CA)
Inventor: VOELKER KARL MANFRED
IPC: A23L29/10
Filed: 2010-02-11
Abstract: The present invention relates to an oil-in-water-emulsion, which comprises a high amount of PUFA and which comprises a polymeric hydrocolloid from a plant source as an emulsifier. These emulsions can be used in any kind of food products, especially in beverages.
Patent CA-2752765-A1 (CA)
Title: Transmitting a media stream over http
Inventor: GAN CHRISTIAN
IPC: H04L29/08
Filed: 2011-09-02
Abstract: A media stream is transmitted over HTTP from a server which accepts TCP connections to a client. The system generates for a session a plurality of dedicated tunnels through the network. The stream is encapsulated into a series of data blocks with a sequence number in the header. Each time a block is sent, the system selects from the available tunnels that which currently has the least pending sends. At the client the blocks are re-ordered in a re-ordering buffer into sequential order and used to generate the media stream. The buffer ignores any data blocks which are not received within a set time period. New tunnels are opened when the number of pending blocks at the one with the least number is greater than a set number, but only up to a set maximum and only after a set delay time from the last tunnel opening.
Patent CA-2755681-A1 (CA)
Title: Module rf
Inventor: YI CHONG HUN
IPC: H01R13/631
Filed: 2011-10-24
Abstract: Un module RF comprend un logement qui comporte des parois définissant des cavités de connecteur. Les parois comprennent une paroi arrière qui comporte une pluralité douvertures traversantes. La cavité de connecteur est ouverte à lopposé de la paroi arrière pour recevoir un connecteur électrique. Les connecteurs RF sont reçus dans les cavités de connecteur. Les connecteurs RF ont des terminaisons correspondant aux câbles. Les connecteurs RF se prolongent dans louverture correspondante et sont chargés au moyen dun ressort dans la cavité pour permettre aux connecteurs RF de flotter dans la cavité du connecteur. Un dispositif de libération de contrainte se prolonge du logement vers larrière de la paroi arrière et comporte une pluralité de pochettes configurées pour recevoir les câbles correspondants se prolongeant des connecteurs RF.
Patent CA-2756250-A1 (CA)
Inventor: ARHANCET GRACIELA BARBIERI
IPC: A61P9/00
Filed: 2010-03-26
Abstract: Mineralocorticoid receptor antagonists (MRa), pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, diabetic nephropathy and hypertension in mammals, including humans.
Patent CA-2758906-A1 (CA)
Inventor: DEMOSS LARRY K
IPC: A47C23/04
Filed: 2010-04-14
Abstract: La présente invention se rapporte à un ressort intérieur de matelas comportant des ressorts à enroulements imbriqués disposés en un ensemble. Chaque ressort à enroulements imbriqués comporte un enroulement hélicoïdal extérieur et un enroulement hélicoïdal intérieur, l'enroulement hélicoïdal extérieur ayant une hauteur et un diamètre supérieurs à ceux de l'enroulement hélicoïdal intérieur, chaque enroulement ayant une double force de rappel située entre celle de l'enroulement hélicoïdal extérieur et celle des enroulements hélicoïdaux extérieur et intérieur combinés. Les ressorts à enroulements imbriqués peuvent être introduits dans des poches contenues dans un ressort intérieur de matelas ou enlevés de celles-ci.
Patent CA-2764586-A1 (CA)
Title: Characterizing unregistered domain names
Inventor: COLOSI JOHN
IPC: G06F17/30
Filed: 2010-06-17
Abstract: Methods and apparatus for characterizing unregistered domain names are provided. One embodiment includes obtaining a list of a plurality of resolution requests for the unregistered domain names, determining a number of occurrences of each of the unregistered domain names, computing a plurality of groupings based on the number of occurrences, and associating a score with each of the unregistered domain names.
Patent CA-2764691-A1 (CA)
Title: Phospholipases and methods of using same
Inventor: DE MARIA LEONARDO
IPC: A21D8/04
Filed: 2010-06-08
Abstract: The present invention relates to phospholipase variants, polynucleotides encoding the variant and to nucleic acid constructs, vectors, and host cells comprising the polynucleotides, and methods of using the variant enzymes.
Patent CA-2767721-A1 (CA)
Inventor: JONES RICHARD GWYNN
IPC: G06Q10/00
Filed: 2010-07-12
Abstract: An asset management system is provided which comprises one or more controllers, which operate as main servers and can be located at the headquarters of an electronic device manufacturer to remotely control their operations at any global location. The controller can communicate remotely over the Internet or other network to control one or more secondary or remote servers, herein referred to as appliances. The appliances can be situated at different manufacturing, testing or distribution sites. The controller and appliances comprise hardware security modules (HSMs) to perform sensitive and high trust computations, store sensitive information such as private keys, perform other cryptographic operations, and establish secure connections between components. The HSMs are used to create secure end-points between the controller and the appliance and between the appliance and the secure point of trust in an asset control core embedded in a device.
Patent CA-2767760-A1 (CA)
Inventor: TON JENNIFER L
IPC: A61K38/16
Filed: 2010-07-12
Abstract: Rapid, animal protein free, chromatographic processes and systems for obtaining high potency, high yield botulinum neurotoxin for research, therapeutic and cosmetic use.
Patent CA-2768878-A1 (CA)
Title: Liner panel having barrier layer
Inventor: JONES JOHN M
IPC: B60P3/20
Filed: 2004-08-20
Abstract: A cargo trailer (10) includes a floor (12), a roof (18) and a side wall extending vertically upward between the floor and roof. The side wall includes a substantially gas impermeable outer liner panel and a substantially gas impermeable inner liner panel. The inner liner panel includes at least one glass and polymer layer and one gas impermeable barrier layer. The inner liner panel can also be used to form the roof and replace the outer liner panel.
Patent CA-2771779-A1 (CA)
Title: A system and method of monitoring care of patients
Inventor: PURTELL MATTHEW
IPC: G06Q50/22
Filed: 2012-03-09
Abstract: Embodiments provide systems and methods for care of patients.  Location data indicative of a location of an assessment of the patient is received from a communication device disposed at the respective location. Condition data indicative of the condition of the patient is received from the communication device for at least part of the assessment and reporting data is generated based on the condition data and location data.
Patent CA-2772264-A1 (CA)
Inventor: DHAINAUT JILDAZ
IPC: C07D493/22
Filed: 2010-09-01
Abstract: Provided is a new photochemical process for preparing artemisinin. Also provided are certain dihydroartemisinic acid derivatives useful for preparing artemisinin.
Patent CA-2772664-A1 (CA)
Inventor: WEISE ULRICH
IPC: B01D25/00
Filed: 2009-09-25
Abstract: L'invention concerne une cartouche filtrante dans laquelle une chambre collectrice de filtrat (4) est reliée, via une plaque de raccordement (3), avec plusieurs poches filtrantes (1). La plaque de raccordement (3) présente des barrettes longitudinales (5) qui enjambent des points d'impact (6) entre des cadres (14) de poches filtrantes individuelles (1). La plaque de raccordement (3) est soudée de manière étanche avec les poches filtrantes (1) et la chambre collectrice de filtrat (4).
Patent CA-2773104-A1 (CA)
Title: Bar articulated in three planes for use in dental implants
Inventor: IGLESIAS RINES DE FREITAS
IPC: A61C8/00
Filed: 2010-09-20
Abstract: A bar articulated in three planes for use in dental implants consists of a mobile structure comprising a bar (1) capable of tridimensional movement (X, Y, Z), i.e. in three geometrical planes. This is made possible by retractable arms (2 and 3) that are movable at an angle (a) in relation to collars (4 and 5) for anchoring the arms to the copings (6). Said arms (2 and 3) and collars (4 and 5) have ends with concave (7) and/or spherical (8) fittings, forming a product that fits almost all types of implants, whatever their number, angle and distance between the implants, and whatever the interocclusal distance. In a design variant, the claimed bar has arms (2 and 3) that start directly from the fittings (7 or 8) of the coping (6).
Patent CA-2773606-A1 (CA)
Title: Clothing insert
Inventor: LAURIE SUSAN
IPC: A41B9/04
Filed: 2010-09-08
Abstract: The present invention relates to a clothing insert and in particular to an insert for use by women to prevent their clothes riding up and to prevent the external appearance of their pubic region or external genitalia from showing through their clothing.
Patent CA-2773999-A1 (CA)
Title: Gene expressing a bifidobacterium surface-presented fusion protein
Inventor: SHIRAKAWA TOSHIRO
IPC: C12N15/09
Filed: 2010-09-17
Abstract: Provided is a means for expressing/presenting a protein on the cell surface of a Bifidobacterium. The provided gene to be expressed on the surface of a Bifidobacterium comprises a gene that codes for a Bifidobacterium-derived GNB/LNB substrate-binding membrane protein and a gene that codes for a target protein or peptide, joined in that order from the 5' end. Thus, a transformed Bifidobacterium into which the provided gene to be expressed on the surface of a Bifidobacterium has been introduced expresses the target protein or peptide on its surface. If the target protein or peptide is an antigen protein or an antigen peptide, the transformed Bifidobacterium is useful as an oral vaccine.
Patent CA-2774313-A1 (CA)
Title: Morus plant extract comprising imino sugars, compositions containing same, method of extraction and uses thereof
Inventor: XIE CHEN
IPC: A23L2/38
Filed: 2010-09-16
Abstract: A plant extract obtained from the plant leaves of mulberry. It is extracted from Morus plant leaves, and has an IC50 value, to inhibit a-glucosidase?, at a concentration of less than 90 µg/ml. The extract preferably comprises 5-40%(w/w) total imino sugars and 20-70%(w/w) total amino acids. The extract is obtained by a three-step extraction and purification process and may be used to reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. It can also be used to control blood glucose level.
Patent CA-2775467-A1 (CA)
Title: System and method for anticipating the onset of an obstructive sleep apnea event
Inventor: LEHRMAN MICHAEL L
IPC: A61B5/08
Filed: 2010-09-14
Abstract: Systems and methods for detecting a general breathing event and for anticipating an onset of an obstructive sleep apnea (OSA) event. The method for detecting a general breathing event includes receiving a plurality of signals from at least one microphone (401). The method also includes determining a one-sided power spectral density from the received signals (408). The method further includes distinguishing each received signal as either a breath signal or a background noise signal (415). The method still further includes calculating a breath signature by processing each breath signal (420).
Patent CA-2775530-A1 (CA)
Title: Methods for fabricating three-dimensional objects
Inventor: CHRETIEN MICHELLE N
IPC: C07C49/76
Filed: 2012-04-27
Abstract: A method for fabricating a three-dimensional object including depositing a composition containing a cationically curable compound, a cationic photoinitiator, a radically curable compound, a radical photoinitiator, and a gellant upon a surface to create a three-dimensional object; and curing the composition.
Patent CA-2777272-A1 (CA)
Inventor: FRADETTE SYLVIE
IPC: C12M1/40
Filed: 2010-11-04
Abstract: An enzymatic process and bioreactor use elongated structures to enhance CO2 capture treatments. The enzymatic process and bioreactor treat a fluid by catalyzing reaction (I) with carbonic anhydrase, CO2 + H2O ? HCO- 3 + H+ (|) by feeding the fluid into a reaction zone wherein a plurality of elongated structures extend through the reaction zone. Each elongated structure supports a flowing liquid layer comprising droplets. Reaction (I) occurs within the flowing liquid layer in the presence of the carbonic anhydrase, to produce a gas stream and a liquid stream which are released. The process and bioreactor can be used in an absorption, desorption or combined treatment context.
Patent CA-2779962-A1 (CA)
Inventor: PETING MARK
IPC: H05B44/00
Filed: 2010-12-08
Abstract: Light Emitting Diodes (LEDs) are increasingly used in illumination applications. To control multiple Light Emitting Diodes (LEDs), or any other controllable light source, this document introduces a single-wire multiple-LED power and control system. Specifically, individually controlled LED units are arranged in a series configuration that is driven by a control unit located at the head of the series. Each of the individually controlled LED units may comprise more than one LED that is also individually controllable. The head-end control unit provides both electrical power and control signals down a single wire to drive all of the LED units in the series in a manner that allows each LED unit to be controlled individually or in assigned groups.
Patent CA-2783909-A1 (CA)
Title: Apparatus and method for sterile docking of male medical line connectors
Inventor: COLANTONIO ANTHONY J
IPC: A61M25/18
Filed: 2010-11-04
Abstract: A docking station (10) for maintaining sterilization of temporarily disconnected male medical line connectors (11). The docking station provides a base housing (12) which has a plurality of docking bays (13), each of which retain an ampule (14) therein containing sterilization fluid and have an access mouth (17) exteriorly exposed when the ampule (14) is secured in its respective bay (13). The mouth (17) of the ampule (14) is provided with a female medical line connection (18) for temporarily receiving and securing a male line connector (11) temporarily disconnected from the patient. The tubular tip (20) and the concentric connection collar of the male connector (11 ) is thereby immersed in the sterilization fluid for sterilization while docked. Each of the ampules (14) is secured against rotation in the clockwise direction in their respective docking station bays (13) to facilitate threadable connection of a male medical line connector (11).