baber/WOPTO huggingface dataset:
Patent CA-2752133-A1 (CA)
Title: Methods of recovering hydrocarbons from hydrocarbonaceous material using a constructed infrastructure and associated systems maintained under positive pressure
Inventor: DANA TODD
IPC: C10G1/04
Filed: 2010-02-11
Abstract: A method of recovering hydrocarbons from hydrocarbonaceous materials can include forming a constructed permeability control infrastructure (100). This constructed infrastructure (100) defines a substantially encapsulated volume. A comminuted hydrocarbonaceous material can be introduced into the control infrastructure to form a permeable body (120) of hydrocarbonaceous material. The permeable body (120) can be heated sufficient to remove hydrocarbons therefrom. During heating and removal of hydrocarbons and subsequent thereto a positive pressure can be maintained within the encapsulated volume by means of a non-oxidizing gas to expedite flushing of hydrocarbonaceous material, inhibit unwanted entry of oxygen into the encapsulated volume and remove recoverable hydrocarbons following the heating process.
Patent CA-2755357-A1 (CA)
Title: Dual voltage and current control feedback loop for an optical sensor system
Inventor: MADHANI VIPIN
IPC: H05B44/00
Filed: 2010-02-19
Abstract: A dual voltage and current control feedback control loop for an optical sensor system. A power supply provides a regulated DC voltage. A current source receives the regulated DC voltage and provides switched current to a light source. A  cur-rent feedback representative of the current to the light source is provided to the power supply on a feedback path when the current source is driving the light source. A voltage feedback representative of the DC voltage is provided to the power supply on the feedback path when the current source is not driving the light source.
Patent CA-2759470-A1 (CA)
Inventor: CASCIO RUSSELL
IPC: B02C13/30
Filed: 2011-11-25
Abstract: A shaft support for a first rotating shaft and a second rotating shaft. The shaft support includes a housing, a first bearing, and a second bearing. The housing includes a first portion, a second portion, and a transition portion connecting the first portion and the second portion. The first bearing is coupled to the first portion. The first bearing rotatably supports the first shaft and resists at least a portion of a first radial load exerted on the first shaft. The second bearing is coupled to the second portion and rotatably supports the second shaft. At least a portion of the first radial load is transmitted to the transition portion from the first bearing.
Patent CA-2760570-A1 (CA)
Inventor: OHLIN GUNNAR
IPC: A61J1/14
Filed: 2009-05-04
Abstract: The present invention relates to a barrier membrane arrangement (10, 110) for a medical device for providing a substantially liquid tight seal between a piercing member and a barrier member (12) and a method for manufacturing such a barrier member arrangement.  The present invention also relates to a method for connecting a first and a second medical device at the barrier member arrangement (10, 110). The barrier member arrangement (10, 110) comprises a first member (11), a second member (13) and a barrier member (12). The second member (13) can be interlocked to the first member (11) by means of a connection arrangement (18) at an optional stage by a user.  After interlocking the second member (13) to the first member (11), the barrier member (12) has been compressed to provide for an increased leakage security. The barrier member arrangement (10, 110) also provides for a prolonged working life of the barrier member (12) and any medical device which comprises such a barrier member arrangement (10, 110).
Patent CA-2763796-A1 (CA)
Inventor: DAMNJANOVIC JELENA M
IPC: H04L5/00
Filed: 2010-06-11
Abstract: In accordance with one or more aspects and corresponding disclosure thereof, various aspects are described in connection with channel quality indicator (CQI) feedback in connection with one or more downlink carriers. An anchor carrier scheme is employed to provide channel quality indicator (CQI) feedback of one or more downlink carriers. An indication is set to identify that a designated uplink carrier is used to convey the CQI feedback. An uplink carrier is selected from a set of uplink carriers as an anchor carrier to convey the CQI feedback. CQI feedback is transmitted for one or more downlink carriers using the designated carrier.
Patent CA-2765791-A1 (CA)
Title: Communication network and method for safety-related communication in tunnel and mining structures
Inventor: MUELLER CHRISTOPH
IPC: H04L12/24
Filed: 2010-05-18
Abstract: The communication network in an underground system (5) comprises a ring network of network computers (20) which is arranged underground, and the network computers are connected to an aboveground central system computer unit (6), each computer having an overview of the overall structure of the ring network and an allocated network status. A multiplicity of these network computers (26, 27, 28) is configured to, in the event of a connection interruption (55, 56, 57) between networked nodes, seek an alternative communication path in order to maintain the communications. A multiplicity of the network computers (20) is provided with or connected to at least one sensor in order to pick up information relating to the environment and being configured to pass on this information to other network computers (20) of the ring network and/or to the aboveground central system (6). In normal operation, the network computers pass on current information relating to the environment to the aboveground central system (6) and to other network computers. In a network island (50) arising as a result of one or more connection interruptions, the network status of a multiplicity of the network computers changes from normal operation to emergency operation, and one of the network computers (29) having the emergency operation network status assumes a master status and all the other networked computers of the network island assume a slave status. Therefore, the network computer (29) having the master status can provide the information relating to the environment in emergency operation to all the other networked computers of the network island, and is also configured to perform network administrative functions of the central system (6) in the network island (50) arising as a result of the connection interruption.
Patent CA-2765818-A1 (CA)
Inventor: MEIJER EDUARD JOHANNES
IPC: G01J3/51
Filed: 2010-06-11
Abstract: The invention relates to an interference filter (100) for receiving an incident light (135) and selecting a light component of the incident light to be transmitted (115). The interference filter (100) includes a metal mirror (110), a dielectric mirror (130), and a spacer (120) placed between the metal mirror (110) and the dielectric mirror (130). The metal mirror (110) and the dielectric mirror (130) are configured to enable optical interference in the spacer (120) to select the light component of the incident light to be transmitted (115). Using one metal mirror and one dielectric mirror allows achieving a spectral response with high finesse and large rejection band while reducing the total number of layers in the filter and reducing the number of additional filters necessary for removing transmitted side bands, relative to prior art approaches.
Patent CA-2766153-A1 (CA)
Title: Convertible container and plate
Inventor: GARTZ MARK R
IPC: B65D6/00
Filed: 2010-06-23
Abstract: Foldable container including a base having a first base portion and an opposing second base portion. The base has a base surface free of hinge lines between the first base portion and the second base portion. A sidewall surrounds at least a portion of the base and extends generally upward from the base with a non-uniform height to define a compartment. A rim having a first rim portion and an opposing second rim portion is disposed proximate the top edge of the sidewall. At least one transition region is formed in the sidewall to allow the first base portion to pivot between an open position and a closed position. When in the open position, the container defines a plate. When in the closed position, the first base portion defines at least a portion of a cover relative to the second base portion. A packaged product is also provided, including a foldable container and a cover member removably attached to the rim of the foldable container in the open position to contain a product therein.
Patent CA-2767829-A1 (CA)
Inventor: PRICE WILLIAM D
IPC: B65D33/16
Filed: 2012-02-13
Abstract: A recloseable pouch defining an interior including a first wall, a second wall opposing and partially sealed to the first wall to form an opening, and a closure mechanism for selectively sealing the opening. The closure mechanism includes a female closure element having first and second spaced legs extending from the first wall that are substantially symmetric about a longitudinal centerline and defining female sealing surfaces. The closure mechanism also includes a male closure element including a proximal base portion extending from the second wall, a neck portion forming male sealing surfaces to engage the female sealing surfaces, and a distal head portion. The male closure element has a plurality of intermittent deformed portions so that upon inserting the proximal base portion into the female closure element, the female closure element deflects and, in turn, fluid is allowed to flow past the closure mechanism via the adjacent intermittent portions.
Patent CA-2769224-A1 (CA)
Inventor: LEE KEUM-KOO
IPC: H04N21/414
Filed: 2010-08-24
Abstract: A method of sharing a function via a network includes selecting a second device having a shared function desired by a first device from among at least one device connected to the network, linking the first device with the second device via the network, transmitting original multimedia content from the first device to the second device via the network, and performing the shared function with respect to the original multimedia content in the second device and transmitting result data of the performing of the shared function to the first device via the network.
Patent CA-2776842-A1 (CA)
Inventor: MUTHUPPALANIAPPAN PEYYAPPAN
IPC: A61K31/4155
Filed: 2010-10-07
Abstract: Dislcosed are novel calcium release-activated calcium (CRAC) channel inhibitors, methods for preparing them, pharmaceutical compositions containing them, and methods of treatment using them. The present dislcosure also relates to methods for treating non-small cell lung cancer (NSCLC) with CRAC inhibitors, and to methods for identifying therapeutics for treating and of diagnosing cancer.
Patent CA-2777007-A1 (CA)
Title: Filtre de perfusion sanguine d'immunoactivation pour le traitement de tumeurs malignes
Inventor: OHTA KAZUHIDE
IPC: A61P37/02
Filed: 2010-10-07
Abstract: La présente invention a pour objet une manière de produire un état immunologiquement actif naturel chez une personne par le fait de la soumettre à une technique d'aphérèse à l'aide de biomatériaux bioincompatibles pendant environ une heure. Pour supprimer de manière sûre le choc immunologique induit par cette technique, la personne est placée sous anesthésie générale pendant environ six heures, cette durée comprenant le temps d'aphérèse et au moins cinq heures supplémentaires par la suite. Cette activation immunologique est utile pour le traitement de tumeurs malignes et de maladies associées à une immunosuppression, telles que le SIDA. La présente invention concerne également l'utilisation d'une colonne d'aphérèse contenant un filtre de perfusion sanguine avec des matériaux bioincompatibles pour le traitement de tumeurs malignes et de maladies infectieuses.
Patent CA-2780704-A1 (CA)
Inventor: BREW JOHN
IPC: A61K31/485
Filed: 2010-11-12
Abstract: An agent comprises theobromine and an opiate, for simultaneous, sequential or separate use in therapy. Preferably, the therapy is of cough.
Patent CA-2781551-A1 (CA)
Inventor: RONNER DAVID E
IPC: F03D1/06
Filed: 2010-11-23
Abstract: A wind turbine blade (10) is provided with a core that has a plurality of sections (F1-F6), and a spar (S) that has a plurality of sections (S1-S6) and which is centrally positioned in the core. The exterior of the core is covered with a resin impregnated fabric cover (32) that is cured. The spar sections (S1-S6) and the core sections (F1-F6) of the blade (10) may be sized to facilitate the assembly of the blade (10) in the field.
Patent CA-2785783-A1 (CA)
Title: Couche de surface coloree brillante
Inventor: ZIEGLER GOERAN
IPC: E04F15/10
Filed: 2010-12-22
Abstract: L'invention porte sur un procédé de production d'une couche de surface résistant à l'usure de couleur pâle et/ou nette par utilisation d'une couche de poudre sèche comprenant un mélange de liant de fibres raffiné, de pigment et de particules résistant à l'usure.
Patent CA-2785964-A1 (CA)
Inventor: KUBOTA TSUGUO
IPC: C12N1/15
Filed: 2010-12-27
Abstract: The present invention provides a monoclonal antibody which specifically recognizes CD27 containing an 0-linked sugar chain to which galactose is not linked and binds to its extracellular region, or a method for using the same. The present invention can provide a monoclonal antibody or an antigen-binding fragment thereof, which specifically recognizes a polypeptide encoded by CD27 gene and containing an O-linked sugar chain to which galactose is not linked, and binds to its extracellular region; a hybridoma which produces the antibody; a DNA which encodes the antibody or the antigen-binding fragment thereof; a vector which comprises the DNA;  a host cell comprising the vector; a process for producing an antibody or an antigen-binding fragment thereof using the hybridoma or the host cell; and a diagnostic agent or a therapeutic agent comprising the antibody or the antigen-binding fragment thereof as an active ingredient.
Patent CA-2789552-A1 (CA)
Title: Use of mixtures for producing impact resistant modified thermoplastic compositions
Inventor: SEIDEL ANDREAS
IPC: C08L69/00
Filed: 2011-02-09
Abstract: The invention relates to the use of a mixture in a compounding method for producing pigmented impact resistant modified thermoplastic polymer compositions containing A) 60 to 98 parts by weight, relative to the sum of components A and B, of at least one graft polymer used in powder form consisting of a rubber-elastic core and a grafted-on polymer component as the envelope, B) 2 to 40 parts by weight, relative to the sum of components A and B, of at least one inorganic or organic liquid compound, and C) at least one pigment, characterized in that the graft polymer A and/or the pigment C absorbs or adsorbs the liquid inorganic or organic compound B and the temperature of ebullition of component B at normal pressure is below the temperature of the polymer melt during compounding.
Patent CA-2789700-A1 (CA)
Title: Vehicle suspension system
Inventor: BATDORFF JONATHAN
IPC: B60G11/46
Filed: 2010-03-02
Abstract: A suspension system suspends an axle from a vehicle undercarriage. A mounting mounts a trailing arm for pivotal motion about a horizontal axis passing through a proximal end of the trailing arm perpendicular to the direction of vehicle travel while the vehicle is being steered in a straight line. An air spring is disposed between the undercarriage and a distal end of the trailing arm. A fastening holds fast together the middle of a resiliently flexible locating strap, the middle of the trailing arm, and the axle. A front locating bracket and a rear locating bracket fastened to the undercarriage respectively locate the front end of the locating strap horizontally in a direction parallel to the horizontal axis about which the trailing arm pivots and the rear end of the locating strap horizontally in a direction parallel to the horizontal axis about which the trailing arm pivots.
Patent CA-2790570-A1 (CA)
Inventor: STEINMETZ BRYCE W
IPC: B29C48/395
Filed: 2011-02-24
Abstract: The present invention relates to a melt processable polyurea and/or copolyurea elastomers made by reacting a lactam-terminated diisocyanate, and an alkylene diol of the general formula HO-R-OH where in is an alkylene group containing from 1 to 20 carbon atoms. The invention further provides for methods of making said polyurea and/or copolyurea elastomers, including a continuous extruder method of production.
Patent CA-2791329-A1 (CA)
Inventor: MEST ROBERT ALAN
IPC: A61B5/296
Filed: 2012-09-27
Abstract: A method for the in vivo re-calibration of a force sensing probe such as an electrophysiology catheter provides for the generation of an auto zero zone.  The distal tip of the catheter or other probe is placed in a body cavity within the patient.  Verification that there is no tissue contact is made using electrocardiogram (ECG) or impedance data, fluoroscopy or other real-time imaging data and/or an electro-anatomical mapping system. Once verification that there is no tissue contact is made, the system recalibrates the signal emanating from the force sensor setting it to correspond to a force reading of zero grams and this recalibrated baseline reading is used to generate and display force readings based on force sensor data. Location data based on information provided by a location sensor for these auto zero zone locations is stored in system memory.  During a procedure the probe may be placed in this auto zero zone for re-calibration or may be automatically recalibrated if it is found to be in an auto zero zone at any time.
Patent CA-2791443-A1 (CA)
Inventor: CHAMBERLAND GUY
IPC: A61K36/886
Filed: 2010-11-02
Abstract: Compositions for the treatment of sores, wounds, burns and other traumatized dermal tissues and skin injuries comprising Boswellia gum, gel, resin or extract, Tea Tree oil (Melaleuca oil), an Aloe gel, resin, latex or extract and Lavender oil. The composition may be incorporated into a medical device such as a wound dressing or bandage, or formulated into a topical preparation such as an ointment, lotion or cream.
Patent CA-2795627-A1 (CA)
Inventor: BERNSTEIN IRWIN D
IPC: A61K35/51
Filed: 2011-04-11
Abstract: The present invention relates to methods and compositions for providing hematopoietic function in immunodeficient human patients, by selecting an expanded human umbilical cord blood stem/progenitor cell sample without taking into account the HLA-type of the expanded human cord blood stem/progenitor sample or the HLA-type of the patient; and administering the selected expanded human cord blood stem/progenitor cell sample to the patient. Methods for obtaining the expanded human cord blood stem/progenitor cell samples, banks of frozen expanded human cord blood stem/progenitor cell samples, and methods for producing such banks are also provided herein.
Patent CA-2795806-A1 (CA)
Inventor: LI MING
IPC: C12N15/56
Filed: 2011-04-11
Abstract: Provided are isolated polypeptides having glucoamylase activity and isolated polynucleotides encoding the polypeptides. Also provided are nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
Patent CA-2796588-A1 (CA)
Inventor: CAPPELLE MARK
IPC: A47B47/04
Filed: 2011-05-23
Abstract: Composed element which comprises at least two panel-shaped elements (2), which, by means of a locking tongue and groove connection, can be coupled to each other at an angle, whether directly or indirectly by means of an intermediate piece, wherein said connection comprises, at least at one of the panel-shaped elements (2), a tongue (15) or groove (16), which can cooperate with a groove (16) or tongue (15) provided on the other panel-shaped element (2) or on the intermediate piece; wherein the tongue (15) consists of a split tongue (15), with, thus, at least a first part (21) and a second part (22), as well as a slit (23) located there between; and wherein at the outer side of at least said first part (21), a locking part (17) is present, characterized in that the slit (23), seen in cross-section of the tongue (15), comprises at least one side (24, 25), the course of which, seen in cross-section, deviates from the main direction (D1) belonging to the tongue (15).
Patent CA-2807299-A1 (CA)
Inventor: BEISWENGER CARL
IPC: B01D27/02
Filed: 2010-08-06
Abstract: An apparatus for filtering water has an interface and a filtration/purification canister removably mountable thereon. Connecting the canister to the interface automatically opens a check valve permitting water to flow from the interface into and through the canister, and then back to and through the interface to an outlet port. Disconnecting the canister from the interface automatically closes the check valve, stopping the flow of water. The outlet port may be directly connected to an appliance that uses water, eliminating possible contamination that may occur when water is brought indirectly form the outlet port to the appliance. A flapper valve is provided in the canister preventing back flow of fluid from the inlet port of the canister when the canister is not mounted on the interface. The flapper valve also is provided with an actuating means to automatically open the flapper valve when the canister is mounted on the interface.
Patent CA-2809954-A1 (CA)
Inventor: MAURER ELISABETH
IPC: F25B29/00
Filed: 2011-08-26
Abstract: There is described a sample holder and associated fluid container assembly for optical analysis of a fluid sample within a translucent container of the fluid container assembly. The sample holder includes clamping members rotatably mounted to a frame for rotation, about parallel axes spaced apart from each other, between a container accepting position in which the clamping members are spaced apart from the translucent container, and an analysis position in the clamping members abut the translucent container. The clamping members each define an optical waveguide slot extending therethrough that is substantially aligned with the translucent container when the clamping members are disposed in the analysis position, to thereby provide optical access to the translucent container for optical analysis of the fluid sample therein.
Patent CA-2812246-A1 (CA)
Inventor: SHEERAN JOHN P
IPC: C06B23/00
Filed: 2013-04-10
Abstract: An improved non-aqueous explosive composition for usage in wet blasting environs where the described embodiments are able to provide more efficient water blocking in ammonium nitrate and fuel oil explosive compositions than the prior art. One embodiment includes an oxidizer, fuel and sodium carboxymethyl cellulose used as a water-blocking agent.  Another embodiment consists of an oxidizer, fuel and hydroxyethyl cellulose as a water blocker.  Other embodiments include admixtures of carboxymethyl cellulose and hydroxyethyl cellulose.
Patent CA-2812898-A1 (CA)
Title: Cyclohexane derivative compound
Inventor: TODA NARIHIRO
IPC: A61P1/04
Filed: 2011-09-26
Abstract: The purpose of the present invention is to find a therapeutic and/or prophylactic agent for gastrointestinal disorders and so on, said agent having an excellent activity and a high safety. A compound represented by general formula (I) or a pharmacologically acceptable salt of the same. In general formula (I): A represents an optionally substituted phenylene group; B represents an optionally substituted 4- to 10-membered heterocyclic group, an optionally substituted C6-10 aryl group or an optionally substituted C3-10 cycloalkyl group; R1 represents a hydrogen atom or a C1-3 alkyl group; R2 represents a hydrogen atom or a C1-3 alkyl group; R3 represents a C1-6 alkyl group, a C3-10 cycloalkyl group, a C1-3 alkoxy C1-3 alkyl group or a C1-3 hydroxyalkyl group; R4 represents a hydrogen atom, a C1-6 alkyl group or a halogen atom; n is an integer of 1 to 4; and X represents methylene, -O-, -NH-, -N(C1-3 alkyl)-, -C(=O)-,-S-, -S(O)-, -S(O2)- or a single bond.