baber/WOPTO huggingface dataset:
Patent CA-2762062-A1 (CA)
Title: Procede pour extraire des acides gras a partir d'une biomasse aqueuse dans un module contacteur a membrane
Inventor: MIRANDA ANDREIA MANUELA MARTINS
IPC: C12P7/6427
Filed: 2010-06-10
Abstract: La présente invention porte sur un nouveau procédé pour extraire des acides gras à partir d'une biomasse aqueuse dans un module contacteur à membrane. La présente invention porte aussi sur un procédé intégré combinant une concentration et/ou une diafiltration de la biomasse, et une extraction des acides gras dans ledit module contacteur à membrane.
Patent CA-2766442-A1 (CA)
Title: Integrated ejector valve assembly and method of supplying engine bleed air to an aircraft
Inventor: WEBER KENT
IPC: F01D17/14
Filed: 2010-05-13
Abstract: A method and system for an integrated ejector valve assembly is provided. The integrated ejector valve assembly includes a first valve assembly configured to control a flow of relatively lower pressure fluid from a first inlet port, a second valve assembly configured to control a flow of relatively higher pressure fluid from a second inlet port, a first actuation chamber configured to close the first valve assembly, a second actuation chamber configured to close the second valve assembly, and a third actuation chamber configured to open the second valve assembly.
Patent CA-2767490-A1 (CA)
Inventor: SCHMUELLING THOMAS
IPC: C12N15/82
Filed: 2010-07-09
Abstract: The present invention is directed to isolated plant cells and transgenic plants comprising a disruption in at least a CKX3 gene and in one further gene encoding for a cytokininoxidase/dehydrogenase and being different from CKX3 well as to methods of producing such transgenic plants and to methods of increasing seed yield in a plant and/or plant height.
Patent CA-2767846-A1 (CA)
Inventor: DIAZ-GOANO CAROLINA
IPC: E21B43/22
Filed: 2012-02-03
Abstract: Processes, systems and techniques are provided for treating a carbonate reservoir with a microbial stimulation fluid at a temperature allowing microbial conversion of the fluid to produce a byproduct to promote dissolution of carbonate compounds and increasing the porosity and/or permeability of the carbonate reservoir. For example, the process may include injecting the microbial stimulation fluid into a region of a carbonate reservoir, wherein the region includes heavy hydrocarbons and a microbial culture; temperature treating the region to a reservoir temperature that allows a microbial metabolic pathway of the microbial culture to convert the microbial stimulation fluid and generate a byproduct, such as acetic bioacid, to promote dissolution of carbonate compounds in the region;  soaking the region for a period during which carbonate compounds dissolve and porosity of the region is increased; and following the soak period, recovering heavy hydrocarbons from the region of increased porosity.
Patent CA-2768706-A1 (CA)
Title: Ensemble de mecanismes, transformant des grumes en bois de chauffage corde dans des racks et moyen de les delivres chez des distributeurs ou consommateurs
Inventor: NADON GILLES
IPC: B27M3/00
Filed: 2012-02-16
Abstract: Ensemble de mécanismes, transformant des grumes en bois de chauffage cordé dans des racks et moyen de les délivrés chez des distributeurs ou consommateurs.
Patent CA-2769244-A1 (CA)
Inventor: JAIN SANJAY
IPC: A61K47/48
Filed: 2010-07-26
Abstract: A water soluble polymer, in particular polysialic acid (PSA) or a modified PSA (mPSA), is conjugated to an oxidized carbohydrate moiety of a glycoprotein other than a blood coagulation protein or to a ganglioside or drug delivery system by contacting the oxidized carbohydrate moiety with the water soluble polymer, wherein said water soluble polymer contains an aminooxy group and an oxime linkage is formed between the oxidized carbohydrate moiety and the aminooxy group on the water soluble polymer or wherein said water soluble polymer contains a hydrazide group and a hydrazone linkage is formed between the oxidized carbohydrate moiety and the hydrazide group on the water soluble polymer. Conjugates of aminooxy- or hydrazide-water soluble polymer, such as PSA and mPSA, are thus obtained in which the PSA or mPSA is attached via a carbohydrate moiety.
Patent CA-2774146-A1 (CA)
Inventor: HUANG GLENN T
IPC: A61K31/00
Filed: 2005-04-28
Abstract: Biocompatible intraocular implants include a steroid and a polymer associated with each other to facilitate release of the steroid into an eye for a period of time greater than about two months. The steroid may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. Or, the steroid may be associated with a polymeric coating having one or more openings effective to permit the steroid to be released into an external environment. The implants may be placed in an eye to treat one or more ocular conditions. The steroid is released from the implant for more than about two months, and may be release for more than several years.
Patent CA-2779160-A1 (CA)
Title: Utilisation de la ferroquine dans le traitement ou la prevention du paludisme
Inventor: FRAISSE LAURENT
IPC: A61K31/4706
Filed: 2010-10-29
Abstract: La présente invention a trait à l'utilisation de la ferroquine, de son métabolite N- déméthylé, ou de l'un de leurs sels pharmaceutiquement acceptables, dans le traitement et/ou la prévention d'infections causées par un parasite du genre Plasmodium, dont le cycle de vie comprend une phase de latence hépatique chez l'hôte humain.
Patent CA-2784914-A1 (CA)
Title: Hybrid reactor with two reaction zones
Inventor: SAPOUNDJIEV HRISTO
IPC: B01D53/86
Filed: 2010-12-17
Abstract: The invention relates to a hybrid reverse flow catalytic apparatus having two reaction zones: a homogeneous reaction zone in porous ceramic and a heterogeneous reaction zone with catalyst, arranged in two different catalyst beds. A first catalytic bed located in a central region of the reactor is provided with a low activity catalyst and a second catalyst bed located in a peripheral region of the reactor is provided with a high activity catalyst. The provision of two catalyst beds containing different catalysts reduces the effect of radial temperature gradients in the reactor and improves the overall efficiency of the reactor. The invention also relates to method of performing catalytic and thermochemical reactions in said apparatus.
Patent CA-2786168-A1 (CA)
Title: W-shaped hull
Inventor: LEE RICHARD KIN HO
IPC: B62D21/00
Filed: 2011-01-13
Abstract: The present embodiments relate to hull have a geometric shape where a first wall, second wall, and third wall are designed to mitigate the effects of an explosion. In an exemplary embodiment, the hull may have a double-vertex shape.
Patent CA-2786281-A1 (CA)
Inventor: BERKLEY ANDREW J
IPC: H01L39/02
Filed: 2011-01-14
Abstract: A superconducting integrated circuit may include a magnetic flux transformer having an inner inductive coupling element and an outer inductive coupling element that surrounds the inner inductive coupling element along at least a portion of a length thereof. The magnetic flux transformer may have a coaxial-like geometry such that a mutual inductance between the first inductive coupling element and the second inductive coupling element is sub-linearly proportional to a distance that separates the first inner inductive coupling element from the first outer inductive coupling element. At least one of the first inductive coupling element and the second inductive coupling element may be coupled to a superconducting programmable device, such as a superconducting qubit.
Patent CA-2787906-A1 (CA)
Inventor: HU XIAOPING
IPC: H04N5/335
Filed: 2010-06-01
Abstract: A photosensitive device and a reading method and a reading circuit thereof are disclosed. The photosensitive device includes a pixel array and the reading circuit. In the pixel array, transfer gates are set among at least parts of pixels for connecting adjacent pixels and realizing the charge transfer among the connected pixels. The reading circuit is used for reading the charge of a pixel from the pixel, wherein the charge is at least one of the charge of the pixel itself, the transfer charge from an adjacent pixel of the pixel, the superimposition of the charge of the pixel itself and the transfer charge of one or more adjacent pixels of the pixel, and the superimposition of the transfer charges of two or more adjacent pixels of the pixel. The photosensitive device of the solution is characterized by its simple processing mode and reading mode.
Patent CA-2794651-A1 (CA)
Inventor: POWELL MELVIN
IPC: A01K23/00
Filed: 2011-03-01
Abstract: The extendable, pet sanitation device is a portable device (10) for collecting pet waste, especially from dogs, and includes an ergonomically-contoured shaft (12) having a handle (16) disposed at an upper end and a circular or oval hoop (18) defining a lower end. A net (20) is attached to the hoop and depends downward therefrom. Elastic straps (24) are strategically positioned on the net (20) for securing a disposable bag (22) thereto. The contoured shaft is telescopically constructed so that it can be adjusted to accommodate a person's height.
Patent CA-2796887-A1 (CA)
Inventor: CHITRAPU PRABHAKAR R
IPC: H04W88/02
Filed: 2008-05-07
Abstract: A method and apparatus of providing a piggybacked positive acknowledgement/negative acknowledgement (ACK/NACK) (PAN) field indicator (PANI) and a polling indicator are disclosed. A combined field of a PANI bit, a relative reserved block period (RRBP) bit and an EGPRS supplementary polling (ES/P) field may indicate a polling scheme and a presence of a PAN field. Alternatively, the presence of the PAN field in the data block may be indicated by using a specific training sequence. Alternatively, a forward error correction (FEC) coding may be performed on the data block including the header, and the presence of the PAN field may be indicated by scrambling the encoded bits corresponding the header with a specific scrambling sequence. Alternatively, a header check sequence (HCS) may be generated and the presence of the PAN field is indicated by mixing a predetermined sequence with the HCS.
Patent CA-2799976-A1 (CA)
Inventor: BROWN EILEEN C
IPC: G06F15/16
Filed: 2011-06-06
Abstract: The present invention extends to methods, systems, and computer program products for end-to-end optimization of data storage and transmission of data. Details of how data is stored within a data store are exposed to clients and applications. Clients and applications are enabled to makes requests to data stores to obtain data as it is actually stored upon within the data store to eliminate redundant processing of the requested data. Compression and de-duplication of data within a data store are leveraged to increase the efficiency and reduce latency of data transmitted over a LAN or WAN.
Patent CA-2801069-A1 (CA)
Inventor: DESHPANDE ANIRUDDHA S
IPC: B60R22/26
Filed: 2010-06-24
Abstract: Provided are a retractor attachment clamp and a method for attaching a seat belt retractor to a seat frame of a bus seat includes at least one upper arm having at least one slot disposed through the at least one upper arm. At least one lower arm has a tab that is received within the at least one slot, the at least one lower arm having at least two generally parallel wing portions configured to receive a spindle of the seat belt retractor therebetween. The retractor attachment clamp includes a receiving channel that is defined by the at least one upper arm and the at least one lower arm. The receiving channel is configured to receive the seat frame. The upper arm and the lower arm are pivotable with respect to each other and are fastenable to each other.
Patent CA-2801085-A1 (CA)
Inventor: ZHANG BAOQUAN
IPC: B01D53/14
Filed: 2011-06-22
Abstract: A flue-gas purification system includes a flue-gas cycling system, a reactor, an absorbent adding system having at least a catalytic absorbent, wherein the catalytic absorbent is being gasified for reacting with the flue-gas in the reactor in a homogenous gas-gas phase reacting manner. Therefore, the purification system has fast reaction rate between the pollutants of the flue-gas and the catalytic absorbent, which is preferably ammonia, to efficiently remove pollutants, so as to effectively purify the flue-gas.
Patent CA-2801681-A1 (CA)
Inventor: WILLIAMS GARY
IPC: D06F59/00
Filed: 2013-01-14
Abstract: A forced air dryer for gas masks or other face pieces having a drinking tube attached. A housing having a blower is attached to a distribution manifold with a heater therein. Spaced riser tubes each with spaced tubular mask support arms attached thereto are releasably fastened to the manifold for receiving forced air therein. In one version, adapted for wall mounting, the riser tubes extend vertically downward from the manifold; and, in another free standing version, the riser tubes extend vertically upward from the manifold. Each support arm has a wire support frame or "basket" thereon configured to support a gas mask or face piece with attached drinking tube thereon with a nozzle discharging forced air upwardly through the wire frame to the interior of the gas mask.  Each riser has a separate air discharge nipple proximate each support arm and configured for threaded engagement with a canteen cap connected to the drinking tube for concurrently forcing air through the drinking tube. The dryer may be shipped disassembled in kit form, for ready reassembly, in situ, by the user.
Patent CA-2802888-A1 (CA)
Inventor: BACKHUS ROGER F
IPC: F42B3/12
Filed: 2011-06-17
Abstract: A detonator system (10) is provided for use with explosives that utilizes two subsystems. A first subsystem (10A) functions as a non - explosives based detonator, which does not contain any explosives. The second subsystem (10B) is an initiating subsystem, which includes an initiating pellet (16). To set off an explosive event, the non - energetics based detonator is coupled to the initiating subsystem and the non - energetics based detonator is commanded to provide a suitable signal to the initiating subsystem that is sufficient to function the initiating pellet (16). Further, the initiating subsystem can be integrated directly into an associated explosive such as a booster (90) that has been configured to receive the initiator subsystem without changing the hazard class of the booster (90).
Patent CA-2808533-A1 (CA)
Title: Automotive door extension
Inventor: POLLOCK EWAN A
IPC: B60J5/04
Filed: 2013-02-26
Abstract: ~ The Automotive Door Extensions are attachments to the bottom of vehicle doors ~    The product is used to keep the door sills on vehicles clean. ~    The parts are made from metal or plastic, either rolled or molded. They are attached with 2 sided tape. The product forms 1 unit but cover 2 areas. The top area attaches to the bottom of the door and the bottom area wraps under the door and over the rocker panels.
Patent CA-2810386-A1 (CA)
Inventor: MAZYCK DARREN
IPC: A47G25/14
Filed: 2013-03-26
Abstract: A multipurpose clothes hanger having a frame assembly with a neck and shoulder area. Extending from the neck and shoulder area are first and second lateral sides. The frame assembly further has a bottom side that connects the first and second lateral sides.  A hook assembly has first and second bases. Extending from the first and second bases are first and second hooks respectively. The first and second hooks each have at least one cutout. Each at least one cutout has first and second channels extending therefrom. The hook assembly further has a roller assembly and the hook assembly mounts onto the neck area. The roller assembly has a roller, and extending from the roller are first and second pins that extend from the roller in opposite directions. Each at least one cutout receives the roller, and the first and second channels receive the first and second pins respectively.
Patent CA-2810482-A1 (CA)
Inventor: CARROLL JOSEPH B
IPC: C10M159/12
Filed: 2013-03-28
Abstract: A lubricant composition, a multi-vehicle transmission fluid, and a method for making a transmission fluid. The lubricant composition includes a) a base oil;  b) 2,5-dimercapto-1,3,4-thiadiazole (DMTD), a derivative of DMTD, or mixtures thereof; and c) a friction modifier. The friction modifier is made by reacting an olefin containing at least 40 % by weight C10-C36 vinylidene olefin with maleic acid, anhydride, or ester to provide a first reaction product, and aminating the first reaction product with an effective amount of a compound containing basic nitrogen to provide the friction modifier. The C10-C36 vinylidene olefin is represented by the following formula: (see above formula) wherein R c and R d are independently a (C3-C15) alkyl, cycloalkyl or cycloalkenyl.
Patent CA-2811351-A1 (CA)
Inventor: ARNONE MILES
IPC: A63F13/12
Filed: 2011-12-06
Abstract: A gaming system is provided. The gaming system provides players a rich (i.e. akin to leading home- and arcade-based video games) single-player, multi-player cooperative and/or head to head entertainment game in which results in a gambling game determine some of the results in the entertainment game.
Patent CA-2813068-A1 (CA)
Title: Flow rectifier for closed pipelines
Inventor: ANTON HANS-JOACHIM
IPC: F15D1/02
Filed: 2011-07-27
Abstract: The invention relates to a conduit for a UV-irradiation apparatus, in which the UV-irradiation apparatus (6) is arranged in a closed conduit (1, 3) and an intake cone (2) is provided upstream of a UV reactor (6) in the flow direction. The intake cone, as part of the wall of the conduit, increases the cross-sectional area of the conduit from an infeed pipeline cross-sectional area to a cross-sectional area of the reactor. A flow straightener (10) having at least one inner first guide element (11) and at least one outer second guide element (13) is arranged in the intake cone (2), wherein the inner guide element (11) is a substantially circularly cylindrical pipe and the outer guide element (13) runs substantially parallel to the outer wall and is arranged spaced from the outer wall.
Patent CA-2814409-A1 (CA)
Inventor: DEUERLEIN STEPHAN
IPC: B01D53/94
Filed: 2011-10-10
Abstract: The use of a zeolite catalyst comprising at least one transition metal and in addition sulfur and/or phosphorus atoms for reducing the content of nitrogen oxides in a gas is provided, and a process for reducing the content of nitrogen oxides in a gas by bringing this gas into contact with such a zeolite catalyst is also provided.
Patent CA-2815800-A1 (CA)
Inventor: LAVAL LAURENT
IPC: B64D47/00
Filed: 2013-05-07
Abstract: A system is provided for centralized maintenance of an aircraft having devices necessary for flight. The system has a certified software kernel parameterizable by means of a database of parameters. The kernel has a first cell for acquiring fault messages and alert messages originating from devices, a second cell for formulating a maintenance diagnosis defined by means of the messages, a third cell for formulating and displaying a maintenance report to a maintenance operator of the aircraft defined based on maintenance diagnosis and a fourth cell for communicating between the maintenance operator and the devices. Each of the cells has a software engine parameterizable by the database of parameters. A method and computer program product are also provided. The system can be helpful in affording the ability to upgrade without any software certification activity.
Patent CA-2816868-A1 (CA)
Title: Light fixture for a merchandiser
Inventor: MADIREDDI SESHA
IPC: F21V17/02
Filed: 2013-05-22
Abstract: A light fixture assembly including a bracket defined by an arcuate base and a clip dovetailed to the bracket within the base. The clip and the bracket define cooperative serrations to permit rotatable adjustment of the clip relative to the base about a longitudinal axis to provide different orientations for a light source within the case.
Patent CA-2817499-A1 (CA)
Inventor: BLAIS DENIS
IPC: B60P3/22
Filed: 2013-06-03
Abstract: A portable storage tank for use with a vacuum truck for the collection and discharge of a waste particulate material which includes a storage tank, waste collection and discharge assemblies and an air pump assembly. The air pump assembly is operable to induce negative and positive pressures within the storage tank. The collection assembly includes a vacuum inlet for fluid flow between the vacuum inlet and the storage tank inlet during air pump operation to induce said negative pressure. The waste discharge assembly includes a discharge conduit for conveying a pressurized fluid flow and entrained collected material from a tank materials outlet to an outlet end while the air pump assembly is operated to induce a positive pressure.
Patent CA-2817953-A1 (CA)
Inventor: PARK EUN SUK
IPC: B65D85/07
Filed: 2011-10-31
Abstract: The present invention relates to a vacuum-packing container using a packing stand. The vacuum-packing container includes a packing stand (500) containing an article to be stored therein, and a case (100) receiving the packing stand (500). A discharge valve (V) connected to the packing stand (500) for allowing the passage of air is disposed in a wall of the case (100). Air within the packing stand (500) is suctioned through the discharge valve (V) so as to vacuum-pack the article contained in the packing stand (500). The packing stand may be removably disposed in the case, and also the article may be stored in the packing stand and compressed using a vacuum cleaner. Thus, the article may be quickly and conveniently compressed in a high vacuum state. Also, since the packing stand can be replaced at any time, the vacuum packing container may be economical. The article may be safely stored when storing the vacuum-packing container as the article is protected by the case. Furthermore, when a large number of vacuum-packing containers are stored, the cases may be neatly stacked one on the other in order to efficiently store a large number of vacuum-packing containers.
Patent CA-2818266-A1 (CA)
Title: Waveguide busbar
Inventor: ARNOLD CHRISTIAN
IPC: H01P5/12
Filed: 2013-06-10
Abstract: A waveguide busbar 12 for converting a plurality of high-frequency input signals 16 into high-frequency output signals 26, comprising a waveguide 20, a plurality of input ports 18, which are arranged along the waveguide 20, such that each input port 18 is intended to receive a high-frequency input signal 16, an output port 24 on the waveguide 20 for delivering the high-frequency output signal 26 and at least one parallel resonator 30, which is connected to the waveguide busbar 12 between two input ports 18. The parallel resonator 30 has a mechanically adjustable volume 32 with which a phase relation of the waveguide 20 is adjustable between the two input ports 18.
Patent CA-2818275-A1 (CA)
Title: Film blowing head
Inventor: BACKMANN MARTIN
IPC: B29C48/10
Filed: 2011-10-26
Abstract: The invention relates to a film extrusion die (1) for producing a single-layer or multilayer blown film. Said film extrusion die (1) comprises at least one melt gap (4) for forming a film layer, said melt gap (4) being formed between two boundary walls (5, 6). At least one melt line (22) opens into the melt gap (4) and becomes a first melt duct (4) within the melt gap (4), said melt duct (4) being formed by recesses (3, 7) in the two boundary walls (5, 6) of the melt gap (4) in at least one sub-section (11, 12, 13, 14) of the extension of the at least one first melt duct (10). The melt duct (10) distributes the melt in the melt gap (4) while tapering in the direction of travel of the melt (4) and merging entirely with the melt gap (4) in the end region (14) thereof (10). The novelty and inventiveness is considered to lie in the fact that in one of its sections (11, 12, 13, 14), the at least one first melt duct (10) is formed exclusively by recesses (3, 7) in one of its two boundary walls (5, 6).