baber/WOPTO huggingface dataset:
Patent CA-2798828-A1 (CA)
Inventor: LIVINGSTONE DAVID E
IPC: C04B38/00
Filed: 2011-05-10
Abstract: The present disclosure provides a method for reinforcing irregular rock or irregular concrete surfaces such as rock structures in mines as well as other rock and concrete structures. The method includes applying a curable foam composition to at least a portion of a surface, at least partially curing the curable foam composition to form a foam layer adhered to the surface, applying a curable reinforcing composition onto at least a portion of the foam layer, and at least partially curing the curable reinforcing composition to form a reinforcing layer, wherein at least a portion of the reinforcing layer is adhered to the foam layer.
Patent CA-2799159-A1 (CA)
Inventor: BAKKER JIM WRITSER PETER
IPC: G01N21/64
Filed: 2011-05-11
Abstract: L'invention concerne un capteur comprenant un substrat présentant une première surface et une seconde surface. La première surface comporte au moins un site capteur. Le substrat est conçu de sorte que, lors de l'excitation d'un échantillon situé sur le site capteur, la luminescence qui provient du site capteur se propage dans le substrat, la seconde surface du substrat étant conçue pour émettre sélectivement la luminescence se propageant à l'intérieur des substrats à des angles supérieurs à l'angle critique hors du substrat où elle peut être détectée par un détecteur situé sous le substrat.
Patent CA-2801757-A1 (CA)
Inventor: WU DONALD P H
IPC: H01M10/00
Filed: 2013-01-02
Abstract: A safety secondary battery pack formed by bridge connection of secondary battery cells and fuses is provided with a plurality of secondary battery cell groups and fuses, wherein the secondary battery cells and the fuses are connected in bridge mode, each of the positive or negative terminals of the secondary battery cells is provided with a fuse. Hence, the respective battery cell groups of the present invention can still work properly in the case that any single battery cell fails. When any of the secondary battery cells fails and the current flowing through the fuse exceeds the rated value, the fuse electrically connected to the failed secondary battery cell will be blown to stop current from flowing, so that the failed secondary battery cell is isolated from the rest good secondary battery cells to improve safety of the battery pack.
Patent CA-2802444-A1 (CA)
Title: Bed bug trap, carbon dioxide generator, and travel kit
Inventor: VASUDEVA KAILASH C
IPC: A01M1/10
Filed: 2013-01-16
Abstract: The bed bug trap has a base, and a lid sealable against the base but leaving a gap in at least a portion around the periphery between the base and the lid. The base has a recess therein containing a glue pad, preferably on a removable and replaceable tray. The outer portion of the base is sufficiently textured for a bed bug to be able to climb into and enter the trap through the gap. A carbon dioxide generator is connectable to the trap. A heat pad may be clipped to the trap. A  travel kit includes the bed bug trap and other items which may include the carbon dioxide generator, the heat pack, and other accessories.
Patent CA-2802559-A1 (CA)
Inventor: KNEER ROLAND
IPC: B29C48/21
Filed: 2011-06-07
Abstract: Le contenant fabriqué selon le procédé de la coextrusion est composé d'un contenant extérieur sensiblement rigide et d'un sac intérieur aisément déformable. Lors de l'écrasement de matière excédentaire sur la base du moule de soufflage, le contenant intérieur est fermé par un cordon de soudure de base et ce cordon de soudure de base est coincé dans un cordon de soudure de base également fermé du contenant extérieur. Sur les deux côtés du cordon de soudure de base, au moins une ouverture d'équilibrage de la pression est formée et toutes les ouvertures d'équilibrage de la pression sont formées à des endroits du contenant extérieur décalés dans la direction périphérique par rapport aux lignes d'intersection d'un plan s'étendant à travers le cordon de soudure de base et l'axe central longitudinal du contenant, avec la paroi périphérique du contenant extérieur et du sac intérieur, de telle manière que lors de la distribution du contenu du contenant, le sac intérieur ne se contracte que depuis deux côtés. Le contenant selon l'invention est caractérisé en ce que l'épaisseur de paroi du sac intérieur dans la zone des lignes d'intersection est supérieure à l'épaisseur dans les zones périphériques situées entre les lignes d'intersection.
Patent CA-2803309-A1 (CA)
Inventor: LU MANXUE
IPC: F02C9/00
Filed: 2013-01-24
Abstract: A counter-rotating open-rotor gas turbine engine includes: a forward un-ducted rotor (15) including a plurality of forward rotor blades and including a forward rotor angle actuator (14) for setting blade pitch angles of the plurality of forward rotor blades;  an aft un-ducted rotor (13) including a plurality of aft rotor blades and including an aft rotor angle actuator (12) for setting blade pitch angles of the plurality of aft rotor blades;  a gas turbine engine (10) driving forward and aft un-ducted rotors and including a fuel actuator (16) for setting the fuel flow to the gas turbine engine; and an open rotor control system (18/20) including, a forward rotor blade pitch angle command (BetaF) electrically connected to the forward rotor angle actuator, an aft rotor blade pitch angle command (BetaA) electrically connected to the aft rotor angle actuator, a fuel flow command (Wf) electrically connected to the fuel actuator, a forward rotor speed feedback signal (Nf), an aft rotor speed feedback signal (Na), and an engine core speed feedback signal or engine pressure ratio signal (EPR). The open rotor control system may include a multiple-input-multiple output (MIMO) control algorithm including a dynamic inversion approach for at least the forward rotor blade pitch angle command (BetaF), the aft rotor blade pitch angle command (BetaA), the forward rotor speed feedback signal (Nf) and the aft rotor speed feedback signal (Na.).
Patent CA-2804714-A1 (CA)
Inventor: FORD TIMOTHY D F
IPC: B63C9/20
Filed: 2011-07-08
Abstract: A safety device for attachment to a flotation device is disclosed comprising a light source, a housing, an actuator mounted within the housing and slideable between a first position wherein the light source is not illuminated and a second position wherein the light source is illuminated. The actuator further comprises a raised boss engageable from outside of the housing, a lanyard at least a portion of which is outside of the housing and a water activated switch wherein when the device is submerged in water, the water activated switch completes an electrical circuit illuminating said light source. The lanyard is releasably connected to an end of the actuator using a separable interconnection assembly. When the lanyard is pulled, the actuator moves from the first position to the second position and on reaching the second position the separable interconnection assembly separates thereby disengaging the lanyard from the actuator. An electrical circuit is completed illuminating the light source and the actuator may be reversed from the second position back into the first position using the raised boss thereby extinguishing the light source.
Patent CA-2806428-A1 (CA)
Inventor: BOMBARDELLI EZIO
IPC: A61P19/02
Filed: 2011-07-20
Abstract: Disclosed is a combination of lipophilic extracts of Zingiber officinale and Echinacea angustifolia for the treatment of itching, peripheral pain, superficial and deep inflammatory and painful states, pain associated with muscle spasms, herpes pain, and radiodermatitis caused by oncological radiotherapy, with or without fungal or bacterial infections.
Patent CA-2806683-A1 (CA)
Title: Fracturing fluid water reuse system and method
Inventor: SVARCZKOPF TIMOTHY C
IPC: C09K8/04
Filed: 2011-07-28
Abstract: Methods of processing a fluid recovered from an oil or gas extraction operation for reuse in a hydraulic fracturing fluid are described. The methods include providing an amount of a produced fluid composition containing iron and suspended solids and controlling at least one of the conductivity, iron content, oxidative strength, and pH of the composition, such that Fenton's reagent is formed in situ. Also described are hydraulic fracturing fluids produced using fluid recovered from an oil or gas production process and treated in accordance with the methods described herein as well as systems for preparing a hydraulic fracturing fluid having, as a fluid source, fluid recovered from an oil or gas production process that has been treated in accordance with the methods described herein.
Patent CA-2808386-A1 (CA)
Inventor: KISHINO MASAYUKI
IPC: B01D69/12
Filed: 2011-08-08
Abstract: [Problem] To provide an ion exchange membrane which comprises a less expensive nonwoven fabric sheet as a base sheet, has excellent properties such as strength, dimensional stability and morphological stability, shows effectively regulated waviness upon contact with an electrolytic solution and exhibits a low membrane resistance and stable characteristics. [Solution] The ion exchange membrane comprises a nonwoven fabric sheet (1) and an ion exchange resin coating layer (3) that is formed on one surface of the nonwoven fabric sheet (1). The nonwoven fabric sheet (1) has a fiber layer structure consisting of long fiber layers (5), which comprise fibers having a fiber diameter of 8-30 µm and are provided on both faces, and a microfiber layer (7), which comprises fibers having a fiber diameter less than 5 µm and is sandwiched, as an intermediate layer, between the long fiber layers (5), said fiber layer structure being formed through fusion of the fibers.
Patent CA-2809199-A1 (CA)
Title: Recuperation d'unite de donnees de protocole
Inventor: MAHESHWARI SHAILESH
IPC: H04L69/40
Filed: 2008-06-13
Abstract: Le transfert dinformation peut être fait dun émetteur à un récepteur; toutefois, la transmission peut consommer des ressources importantes. Par conséquent, un nombre de tentatives de transmission peut être suivi et comparé à une valeur seuil. Si la transmission se produit un trop grand nombre de fois, daprès la comparaison, une réinitialisation peut être entreprise. Le suivi peut survenir pour un module de données de protocole ou un module de données de protocole de commande en vue de déterminer sil y a lieu de réinitialiser.
Patent CA-2809357-A1 (CA)
Inventor: DEWA YOSHIHARU
IPC: H04N7/173
Filed: 2011-09-13
Abstract: The present invention relates to a receiver apparatus, a reception method, a transmitter apparatus, a transmission method, a program and a broadcast system that can achieve a service of data broadcast contents that can cooperate with the AV contents of programs without establishing, in the broadcast bands of digital television broadcasts, any bands that are used to broadcast the data broadcast contents. FIG. 6 shows the position where trigger information is stored in a PCR packet. The PCR packet is a packet in which the PCR is stored in the adaptation_field of a TS packet, while the trigger information (Trigger Info_descriptor) is stored in a transport_private_data_byte that follows the PCR. For example, the PCR packets, in each of which the trigger information is stored, are sequentially transmitted by a receiver and received by a broadcast station in a predetermined periodic manner. The present invention can be applied to a case where data broadcast is carried out in, for example, the United States of America.
Patent CA-2809460-A1 (CA)
Title: A water-in-oil type emulsion for treating a disease of the eye
Inventor: LALLEMAND FREDERIC
IPC: A61K9/00
Filed: 2011-09-02
Abstract: The invention relates to a composition for administering with a sustained release kinetic a therapeutically effective amount of a therapeutic agent to a subject in need thereof for treating diseases or conditions of the eye, wherein the composition is an water-in-oil type emulsion comprising an oil phase, a lipophilic surfactant dissolved in the oil phase, an aqueous phase dispersed in the oil phase, a hydrophilic therapeutic agent dissolved in the aqueous dispersed phase, and wherein the composition is intraocularly injectable, wherein the composition has a density lower than 1. The invention also relates to a pharmaceutical composition or to a medicament comprising the composition of the invention, and to a method for treating a condition or disease of the eye comprising administering a therapeutic amount of the composition of the invention. The invention also relates to a device comprising the composition of the invention.
Patent CA-2809547-A1 (CA)
Inventor: ARONOFF ERIC
IPC: B05C21/00
Filed: 2013-03-05
Abstract: Paint once dropped, dripped, or spilt onto a drop cloth still presents an issue to painters in that it may be further dripped or spilt onto the surfaces and / or objects being protected when moved or removed. Likewise a drop cloth on the floor does not stop the wet paint getting picked up and re-deposited onto the floor in areas not protected. These instances arise as the paint or other materials being painted take time to dry. Further, where the paint is thick then unlike the surface being painted where the paint "dries" completely the paint drop or spill has a "skin" formed leaving liquid paint beneath. Embodiments of the invention accelerate the paint "drying" process and allow thicker paint drops for example to dehydrate, coagulate, or form solid materials thereby reducing the instances of subsequent paint transfer from the drop cloth to other surfaces and / or objects.
Patent CA-2809998-A1 (CA)
Inventor: ATHERTON PETER RIST
IPC: E06B5/10
Filed: 2011-08-31
Abstract: A glass block panel assembled, framed and attached to a substrate such that it resists threats from forced entry, prisoner escape, bullets from guns, bomb blasts, and tornados. An exemplary glass block assembly, comprises: at least one solid glass block: a unitized frame, wherein said solid frame has exterior walls that define a perimeter and a depth that is greater than the depth of said at least one solid glass block, further wherein said solid frame includes interior dividers that are spaced to form interior cells wherein said interior dividers are formed from walls of said interior cells, said interior cells having an interior perimeter for receiving a shock absorbing border into which one of said at least one solid glass block fits, wherein said shock-absorbing border surrounds the exterior of each of said solid glass block.
Patent CA-2814334-A1 (CA)
Title: Well completion
Inventor: HALLUNDBAEK JOERGEN
IPC: E21B43/10
Filed: 2011-12-16
Abstract: The present invention relates to a completion assembly for running into a borehole in a formation through a well head or blowout preventer, comprising a casing string having a first end and a second end, and a drill pipe having a first end and a second end and extending through the well head or the blowout preventer and being releasably connected at the first end with the casing string. Furthermore, the invention relates to a completion method for completing a casing string. Moreover, the invention relates to a completion kit for making a completion assembly according to the present invention.
Patent CA-2816152-A1 (CA)
Title: System and method for harvesting energy savings on a remote beverage system
Inventor: BROWN JAMES WALLACE
IPC: G06F17/00
Filed: 2011-09-23
Abstract: A method and system that detects if a carbonator has cycled in a beverage system and deactivates a circulator pump that circulates carbonated water in the beverage system based on if the carbonator has cycled.
Patent CA-2816161-A1 (CA)
Inventor: WILLIAMS DWIGHT P
IPC: A62C31/12
Filed: 2011-10-17
Abstract: Fixed systems and method tor extinguishing large scale industrial tank fires, with and without fixed roofs, and featuring aerated foam projecting nozzles and including fixed center directed nozzles The invention includes two connected nozzles, which project aerated foam of between in substantially focused streams and in roughly opposing directions. The two nozzles have a stream shaper in a tip portion of the nozzle with fins which terminate substantially flush with a nozzle tip solid bore discharge orifice. The two nozzles preferably are attached proximally downstream of and in fluid communication with at least one ambient air aeration chamber structure in combination with the two nozzles to produce aerated foam. A third nozzle of the fixed system is structured to discharge in a direction of within 30° of a perpendicular to the discharge axis defined by the two nozzles discharging in the roughly opposing directions.
Patent CA-2816731-A1 (CA)
Inventor: HYMEL JAMES ALLEN
IPC: H04M1/72436
Filed: 2012-02-01
Abstract: Disclosed is a method of displaying message information associated with a message when receiving a call at a device comprising: receiving the call at the device from a caller; receiving caller information at the device in association with the call; automatically retrieving from storage, in response to receiving the caller information, at least one message, the at least one message comprising text content; and automatically displaying on a display screen message information associated with the at least one message.
Patent CA-2816758-A1 (CA)
Inventor: WENTINK MAARTEN MENZO
IPC: H04W52/02
Filed: 2011-11-17
Abstract: Certain aspects of the present disclosure provide methods and apparatus for using a random offset to achieve power savings. For certain aspects, a Basic Service Set (BSS)-specific offset may be added to the (partial) association identifier (AID) prior to entering the partial AID into a 9-bit field of the physical layer (PHY) header (e.g., bits 13-21 of the NSTS field). The BSS-specific offset may be selected randomly by an access point (AP) and signaled to the associated stations (STAs) through the association response, or the offset may be communicated to the STA via other means. In this manner, the value in the 9-bit field for downlink transmissions may, with high likelihood, be different from one BSS to the next, allowing STAs to remain awake only when a frame is being transmitted to them.
Patent CA-2821296-A1 (CA)
Title: Activation de cd89 en therapie
Inventor: VON GUNTEN STEPHAN
IPC: C07K16/28
Filed: 2011-12-14
Abstract: La présente invention concerne l'utilisation de molécules d'activation CD89, notamment de molécules comprenant Fc alpha, et plus particulièrement, d'IgA, pour induire l'apoptose des neutrophiles. En variante, il est possible d'utiliser des anticorps anti-CD-89. L'activation de CD89 est bénéfique dans le traitement de différents troubles associés à des augmentations de neutrophiles, tels que des troubles auto-immuns, des troubles inflammatoires, la NETose, ou la mucoviscidose.
Patent CA-2822735-A1 (CA)
Title: Carbon dioxide generator for bed bug traps and other uses
Inventor: VASUDEVA KAILASH C
IPC: A01M1/02
Filed: 2013-08-01
Abstract: A carbon dioxide generator includes: a storage chamber at the bottom, which is charged with solid that can produce carbon dioxide by adding fluid; a gas chamber above the storage chamber; a fluid inlet and a carbon dioxide outlet on the top of the gas chamber. The storage chamber and the fluid chamber are connected by at least two holes which permit fluid to enter the storage chamber and carbon dioxide to escape from the storage to the fluid chamber. A method of using this generator to produce carbon dioxide includes adding fluid to the generator. It can supply an even and targeted carbon dioxide output, making it useful for attracting bed bugs or mosquitos to bed bug or mosquito traps for detection and/or elimination.
Patent CA-2823462-A1 (CA)
Inventor: KASHYAP RAMAN
IPC: G01B11/16
Filed: 2013-08-08
Abstract: The specification generally relates to methods and devices involving stimulated Brillouin scattering (SBS), and more specifically discloses a method of generating picosecond pulses using SBS and a method of sensing strain or temperature with an optical fiber involving SBS.
Patent CA-2826938-A1 (CA)
Inventor: COLANNINO JOSEPH
IPC: F23C5/00
Filed: 2012-02-09
Abstract: A charge electrode configured to impart a time-varying majority charge on a flame and a shape electrode located outside the flame may be driven synchronously by a voltage source through time varying voltage(s). The flame may be flattened or compressed responsive to an electric field produced by the shape electrode acting on the charges imparted on the flame.
Patent CA-2830670-A1 (CA)
Title: Environmentally friendly, multi-purpose refluxing cleaner
Inventor: KELLER SHAHIN
IPC: C11D3/60
Filed: 2012-04-12
Abstract: A solvent blend cleaner useful for reflux cleaning of chemical manufacturing equipment, including that used in manufacturing pharmaceuticals, comprises a blend of environmentally friendly and safe solvents selected on the basis of specific criteria, such as vapor pressure, vapor density, boiling point, specific heat, and heat of vaporization, among other things; achieves excellent cleaning even upon further dilution with water; and avoids the disadvantages associated with the use of conventional commodity solvents in reflux cleaning methods. Desired solvency, cleaning and wetting properties of the inventive formulations in use can be achieved through blending of solvents having the selected criteria. Additives, such as surfactants, can be added to enhance cleaning and lower solvent requirements.
Patent CA-2833618-A1 (CA)
Title: System and method for medical messaging
Inventor: MITCHELL SARAH
IPC: G16H80/00
Filed: 2012-04-19
Abstract: A computer system generates medical messages based on an analysis of medical information associated with healthcare providers. The analyzed medical information may be derived from medical records and/or insurance claims, such as those that may be managed by a clearing house entity that manages the processing of medical insurance claims. Healthcare providers having certain patients that meet various analysis criteria may be identified for purposes of generating the messages that can serve to inform the health care providers about potential medical treatments and procedures, such as new drugs, that be significant for the health care provider and may also be significant to the patients of the health care provider who may be identified in the messages.
Patent CA-2833625-A1 (CA)
Title: In-line back pressure fluid regulator
Inventor: OLBRISCH MORITZ KLAUS
IPC: E21B21/10
Filed: 2012-03-28
Abstract: In-line back pressure fluid regulators are described. An example in-line fluid regulator includes a regulator body defining a sensing chamber and an outlet of a fluid flow path of the fluid regulator. The outlet is in fluid communication with the sensing chamber via a first flow passageway in the regulator body. A bonnet is coupled to the regulator body and defines an inlet of the fluid flow path and a loading chamber disposed between the sensing chamber and the inlet. The loading chamber is substantially sealed relative to the fluid flow path of the fluid regulator. A pressure sensor is disposed between the inlet and the sensing chamber, where the pressure sensor defines a second flow passageway to fluidly couple the inlet and the sensing chamber.
Patent CA-2838050-A1 (CA)
Inventor: CAMPEANU DAN
IPC: F03B17/06
Filed: 2012-06-05
Abstract: The invention refers to a hydrokinetic unit which allows a high level exploitation of the energetic potential of rivers in the plain regions, where the flat relief does not allow to build dams or culverts and which is destined to convert the kinetic energy of flowing waters into useful mechanical energy for producing electric energy or for pumping water by using such modular hydrokinetic assemblies equipped with generators or pumps. The hydrokinetic unit according to the invention comprises a threshold (1) of a constant level provided with flaps (2) and two catching connectors (3) with protection grids (4) and, one or more connections (5) with the flaps which regulate the water flow rates necessary for driving the modular hydrokinetic assemblies (6), connected to the catching connector (3) and, which may be equipped with electric generators or water pumping groups.