baber/WOPTO huggingface dataset:
Patent CA-2779746-A1 (CA)
Title: Methods and systems for making patterned photoreceptor outer layer
Inventor: HU NAN-XING
IPC: G03G5/00
Filed: 2012-06-11
Abstract: The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital, apparatuses. Embodiments pertain to an improved electrophotographic imaging member incorporating an outer layer having a groove pattern imprinted into its surface to lower friction with the cleaning blade and improve print quality and performance. Embodiments also pertain to methods and systems for making the improved imaging member.
Patent CA-2780998-A1 (CA)
Inventor: BROSSEAU CAROLE
IPC: A61K31/454
Filed: 2010-11-24
Abstract: Provided herein are methods of restoring vitamin D sensitivity in tumor cells that are vitamin D resistant. Also provided are methods of treating, preventing or managing cancer using an immunomodulatory compound in combination with a vitamin D agent. Pharmaceutical compositions and single unit dosage forms suitable for use in the methods provided herein are also disclosed.
Patent CA-2785439-A1 (CA)
Title: [4[4-(5-aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-(1h-pyrrolo-pyridin-yl)-methanones and synthesis thereof
Inventor: CHOI-SLEDESKI YONG MI
IPC: C07D471/04
Filed: 2010-12-13
Abstract: The present invention relates herein to compounds and compositions for the treatment and amelioration of inflammatory disease. Specifically the present invention relates to compounds that having a tryptase inhibition activity and the intermediates thereof, pharmaceutical compositions comprising such compounds, and a method of treating subjects suffering from a condition disease or disorder that can be ameliorated by the administration of an inhibitor of tryptase including but not limited to for example asthma and other inflammatory diseases including age-related macular degeneration.
Patent CA-2789671-A1 (CA)
Inventor: SIGMON JOHN C JR
IPC: A61B19/00
Filed: 2011-02-02
Abstract: A kit (100) and a method for delivering an injectable solution to a tissue treatment site are provided. The kit includes a housing (134) having a chamber (136), a proximal portion and a distal portion. An injectable solution having a viscosity greater than about 10,000 cP is provided in the chamber. A plunger (142) is provided in the proximal portion of the housing. The kit also includes a pressure gauge (175) operably connected to the housing. The kit may also include a handle (138) connected to the housing and a plunger advancing member (143) having a plunger handle (144) connected thereto provided separate from the housing. The kit may also include an inner shaft (114) provided separate from the housing and having a proximal end portion configured for operably connecting with the distal portion of the housing for receiving the injectable solution therethough and a distal end of the shaft configured for insertion in to the tissue treatment site.
Patent CA-2790486-A1 (CA)
Inventor: JAERVINEN MIKKO
IPC: F16N29/00
Filed: 2012-09-20
Abstract: A method for controlling lubrication of a gear unit, where the lubrication method of the gear unit is changed between circulating lubrication and splash lubrication during operation of the gear unit, wherein the temperature of the lubrication fluid is measured, and the change between circulation lubrication and splash lubrication is based on the measured temperature of the lubrication fluid. The invention also relates to such a gear unit.
Patent CA-2791485-A1 (CA)
Inventor: BRASHER LAURA L
IPC: A01N47/22
Filed: 2011-03-04
Abstract: A composition and a method of preparing the composition are provided herein. The composition comprises an active substance and a polymeric additive comprising at least one unit represented by the formula (I): wherein each R is independently selected from the group of a hydrogen atom, an alkyl group, an aryl group, and combinations thereof; and Z comprises at least 10 units represented by the formula (II): wherein each R1 is independently selected from the group of a hydrogen atom, an alkyl group, an aryl group, a carbonyl group, a hydroxyl group, an ether group, and combinations thereof and R2 is a C1-C10 hydrocarbon group. The polymeric additive further comprising at least one unit represented by the formula (III): wherein A is an alkyleneoxy from 2 to 10 carbon atoms.
Patent CA-2792964-A1 (CA)
Inventor: JONSSON PER
IPC: B25D9/12
Filed: 2011-03-22
Abstract: The present invention relates to a hydraulic percussive arrangement comprising a displaceable arrangement (1) in a casing (11), in which casing (11) the following are arranged at the displaceable arrangement (1 ): a first chamber (5) connected to a return line (7) for hydraulic oil, a bushing (6) on a first side of the first chamber (5) and separated from the first chamber (5) by a first gap (12) along the displaceable arrangement (1), and a second chamber (2) with a higher pressure of hydraulic oil than that of the first chamber (5) and arranged on a second side of the first chamber (5), separated from the first chamber (5) by a second gap (4) along the displaceable arrangement (1). According to the invention, a third chamber (8) is fixed arranged between the second gap (4) and the first chamber (5) and the third chamber (8) is connected to the first chamber (5) not only by a first passage (14) but also by a third gap (9) along the displaceable arrangement (1). The invention relates also to a piston guide in such a hydraulic percussive arrangement and to a drilling rig with such a percussive arrangement.
Patent CA-2793899-A1 (CA)
Inventor: JANSSENS TON V W
IPC: F02M27/02
Filed: 2011-03-02
Abstract: A compression ignition fuel composition comprising diethyl ether (DEE) and water, in amounts that correspond to the reaction product of dehydration of anhydrous or hydrous ethanol (EtOH) with water content between 0 and 30 wt%, and further characterized by: a) a diethyl ether content in wt% that is larger than or equal to 50, and a water content in wt% that is lower than or equal to 50 minus concentration of ethanol in wt% for mixtures containing 0 to 20 wt% ethanol; or b) a diethyl ether content in wt% that is larger than or equal to 54 minus 0.2 times the ethanol concentration in wt%, and a water content in wt% that is lower than or equal to 46 minus the 0.8 times concentration of ethanol in wt% for mixtures containing 20 to 30 wt% ethanol; or c) a diethyl ether content in wt% that is larger than or equal to 61.5 minus 0.45 times the ethanol concentration in wt%, and a water content in wt% that is lower than or equal to 38.5 minus the 0.55 times concentration of ethanol in wt% for mixtures containing 30 to 70 wt% ethanol.
Patent CA-2794037-A1 (CA)
Inventor: OISHI KAREN KEIKO
IPC: C12N15/82
Filed: 2011-03-22
Abstract: The present invention is directed to targeting genes and genomes, modifying the activity of enzymes and protein expression in plants. In particular, the present invention relates to methods for reducing the activity of one or more endogenous glycosyltransferases such as N-acetylglucosaminyltransferase, ß(1,2)-xylosyltransferase and a(1,3)-fucosyl- transferase in a plant cell and to plants obtained by said method.
Patent CA-2796495-A1 (CA)
Inventor: LEE JAE HO
IPC: C12P19/00
Filed: 2012-11-23
Abstract: The present invention relates to methods for preparing high purity gentiooligosaccharides, high purity gentiooligosaccharides obtained therefrom, and uses thereof. The methods of the present invention involve: adding a low purity gentiooligosaccharide to a liquid medium; subjecting the liquid medium to inoculation with a microorganism, followed by incubation and fermentation to consume glucose that is contained in the low purity gentiooligosaccharide; and subjecting the resulting fermentation broth to filtration and purification. According to the method of the present invention, high purity gentiooligosaccharides having a purity of at least 90%  that can be used as alternatives to foods such as cocoa, chocolate, coffee, beer, tea, bread or confectionery product, and beverage or the main ingredients thereof.
Patent CA-2797460-A1 (CA)
Inventor: PINKALLA CARY
IPC: F24F13/068
Filed: 2011-03-31
Abstract: In some example pliable air duct systems, inflatable ducts of various diameters and lengths are created by selectively assembling pre-existing stock pieces in different combinations. In some examples, the stock pieces include disconnectable longitudinal joints and disconnectable circumferential joints, wherein the longitudinal joints enable interconnecting multiple stock pieces to achieve a desired tube diameter, and the circumferential joints allow connecting multiple tube segments end-to-end to produce an air duct assembly of a desired length. To control the volume and/or the direction of air discharged from the duct, the duct assembly, in some examples, includes an adjustable register comprising a movable pliable sheet that overlies a discharge opening in a pliable sidewall of the duct. In some examples, the inflatable duct includes one or more cutout patterns on the duct's sidewall to provide guidance in creating a sidewall discharge opening of a proper size and location.
Patent CA-2798567-A1 (CA)
Inventor: POULIOT JEAN-PASCAL J P P
IPC: A01K1/01
Filed: 2012-12-07
Abstract: Le Stick Bag Poo Dog est un instrument qui consiste à recevoir, les excréments de chien avant que ceux-ci ne touchent le sol. La poignée et la pince(mâchoire) sont reliés par un fil d'acier qui traverse le manche télescopique. En serrant la clenche de la poignée le fil d'acier active la pince (mâchoire) qui est à l'autre extrémité du manche, qui se referme au même moment que le sac biodégradable.
Patent CA-2799329-A1 (CA)
Inventor: BENEDETTI CAMILA
IPC: B65C3/00
Filed: 2011-05-12
Abstract: A packaging system including a heat shrinkable flexible wall container (1) and a heat shrinkable label (50) is described. The label (50) can be applied to the container (20) prior to heat shrinking. Upon subjecting the labeled container containing the items or goods of interest to a heat shrink operation, the label and flexible wall container both undergo shrinking. The shrinkage characteristics of the flexible wall container and the label are matched to one another. Also described are various methods of packaging using the noted systems.
Patent CA-2800583-A1 (CA)
Title: Pilot valve controlled positive and negative pressure relief valves
Inventor: SHELLY MARK ALAN
IPC: F16K24/00
Filed: 2013-01-07
Abstract: Concepts and technologies disclosed herein for relief valves ("relief valves"). A relief valve can include a flow path, a primary valve poppet that is urged or biased into a closed position by a tensioned spring, and a pilot valve in communication with a valve compartment of the relief valve. When an exterior space pressure overcomes the tensioned spring, the primary valve poppet can be overcome and pressure between an interior space and the exterior space can equalize, at least partially. When the pressure within the interior space increases beyond a defined threshold, which can be defined by a spring of the pilot valve, the pilot valve can open, the valve compartment can vent, and the tensioned spring again can be overcome and can open to allow at least partial equalization of pressures within the interior space and the exterior space.
Patent CA-2804028-A1 (CA)
Inventor: MATHEW THOMAS
IPC: E21B33/138
Filed: 2011-06-29
Abstract: The annular space around a tubular string has a shape memory material that is in a low profile configuration for run in. After the desired position is obtained and the annulus has cement delivered to fill the annular space, the shape memory device is triggered to revert to an original shape that spans the annulus to seal the tubular and the wellbore sides of the annular space against gas migration through the cement. The structures can have varying run in shapes and can also have original shapes that when the material is triggered will act to displace cement to enhance its compaction on the tubular or the wellbore wall. Combinations of shape memory alloys and polymers are also contemplated to enhance the seal against gas migration.
Patent CA-2805105-A1 (CA)
Title: System, method and computer program for intelligent packet distribution
Inventor: SAAVEDRA PATRICIO HUMBERTO
IPC: H04L47/41
Filed: 2011-07-12
Abstract: The present invention provides a system, method and computer program for intelligent packet distribution over a plurality of potentially diverse links. The system includes an intelligent packet distribution engine ("IPDE") that incorporates or is linked to means for executing a decision tree. The IPDE, in real time, obtains data traffic parameters and, based on the data traffic parameters and performance criteria, selectively applies one or more techniques to alter the traffic over selected communication links to conform to the data traffic parameters.
Patent CA-2807931-A1 (CA)
Inventor: CLAESSON JAN
IPC: F24C7/02
Filed: 2005-12-14
Abstract: An oven (30) comprises a frame (192), a door (42) and a hinge (190) that is connected with the door (42) and the frame (192) for rotating the door (42) about a pivot (195) as the door (42) is opened and closed. The oven (30) also comprises a cam (197) that moves as the door (42) rotates, and an interlock assembly (200) that comprises first and second switches (240, 244) and a plunger (210) that is mounted for reciprocal motion in response to the motion of the cam (197) to activate the first and second switches (240, 244) in sequence as the door (42) opens and closes.
Patent CA-2808723-A1 (CA)
Inventor: WOLLEN CODY
IPC: E21B43/24
Filed: 2013-03-04
Abstract: A thermal recovery method employing an electrical pre-heating method to condition the hydrocarbon-bearing formation as a means of improving recovery when steam injection is later applied. In addition, a method of comparing the applied electrical flux and resulting temperature profile to determine the heat transfer properties of each of a plurality of reservoir regions along the length of a horizontal well is disclosed. Advantageously, the heat flux supplied to each of the regions may be varied relative to each other region to compensate for different thermal transfer properties which may exist in the formation within each of the regions. Such controlled variation in thermal energy transfer, compensating for variances in fluid mobility and thermal properties in the reservoir allows for a more even steam chamber development and therefore optimized oil recovery.
Patent CA-2812741-A1 (CA)
Inventor: KUNEEVSKIY VLADIMIR VASILEVICH
IPC: F04B47/00
Filed: 2011-09-14
Abstract: The invention relates to the oil production industry. The pump comprises a cylinder, which has a lower intake valve and is connected to a tubing string with the aid of a sub, which is equipped with an upper intake valve and an upper discharge valve. A hollow plunger is arranged in the cylinder so that cavities are formed below and above the plunger. The plunger is connected to a hollow rod and has a lower discharge valve. The cylinder is a stepped cylinder. A through-hole is provided in the lateral wall of the plunger above the lower discharge valve in order to provide communication between the plunger cavity and a chamber formed as said plunger is moved downwards in the lower step of the cylinder. The upper step of the cylinder is formed with an inner diameter which is smaller than the inner diameter of the tubing string. The upper discharge valve is in the form of a bush arranged on the rod with the possibility of longitudinal movement upwards along said rod given an excess pressure in the cylinder cavity above the plunger and of movement downwards in the liquid under its own weight, and is equipped with a seat. A stop capable of interacting with the upper discharge valve is arranged on the rod between the plunger and the upper discharge valve.
Patent CA-2814496-A1 (CA)
Inventor: BABINSKY VLADISLAV A
IPC: B65D81/38
Filed: 2011-09-19
Abstract: A container (10) is disclosed that includes a wall defining an internal volume and an opening into the internal volume. The wall comprises an internal surface and an external surface. The wall is formed as a layered structure that comprises a first layer (26) positioned proximate the internal surface and a second layer (28) positioned proximate the external surface, wherein the second layer includes major bosses (46) protruding into engagement with the first layer to space the second layer from the first layer. When desired, the second layer may further include minor bosses (48) protruding away from the first layer or toward the first layer.
Patent CA-2816667-A1 (CA)
Inventor: GORDLEY LARRY L
IPC: G01J3/457
Filed: 2013-05-27
Abstract: A GFCR system includes gas cells disposed to receive light energy associated with a field-of-view of an atmospheric region. Each gas cell has contents selected from the group consisting of a vacuum and a gas of unique composition. For each of the gas cells, the light energy passed therethrough is spectrally affected by the contents thereof and then output therefrom as a spectrally-affected beam of light energy associated with the field-of-view. An optical system disposed between the gas cells and an optical detector images each spectrally-affected beam on a unique region of the optical detector. One or more processors generate matched portions of each spectrally-affected beam so-imaged on the optical detector where each such matched portion corresponds to an identical portion of the field-of-view.  GFCR computations can then be performed using the matched portions.
Patent CA-2817188-A1 (CA)
Inventor: CATTARUZZA ANDREA
IPC: A21D2/18
Filed: 2011-11-11
Abstract: A cooked dough product, such as a biscuit (cookie), comprising from about 10wt.% to about 45wt.% of an oil and/or fat component, and from about 0.25wt.% to about 20wt.% of ethylcellulose, based on the weight of said product. Also provided is a method of making a cooked dough product comprising the steps of: preparing a dough containing a flour, water, from about 10wt.% to about 45wt.% of an oil and/or fat component, and from about 0.25wt.% to about 20wt.% of ethylcellulose, based on the weight of the ingredients excluding added water; and cooking the dough at a temperature of at least about 140°C. The ethylcellulose is effective to reduce oil migration from the cooked dough products.
Patent CA-2817334-A1 (CA)
Title: Method and system for enabling data sharing between software systems
Inventor: OWENS STEPHEN PAUL
IPC: G16H10/60
Filed: 2013-05-31
Abstract: A method and system for enabling data sharing between software systems is provided. At least one data-sharing session is managed for each of a plurality of users with a server computer system. Each of the data-sharing sessions has a set of software systems associated with the user participating therein. The server computer system maintains requests for the software systems to be notified of updates to values of sets of requested data items. The set of software systems share data item values in the data-sharing session. The server computer system stores the shared data item values, and resolves the shared data item values to the requested data items using semantic descriptions provided for the shared data item values and the requested data items. Available updates to the shared data item values resolving to the sets of requested data items are provided to the software systems.
Patent CA-2818161-A1 (CA)
Title: Novel compound and medical use thereof
Inventor: KOKUBO MASAYA
IPC: A61P25/16
Filed: 2011-12-01
Abstract: Provided is a levodopa prodrug that overcomes the problems attributed to the hemodynamics of levodopa, such as the development of side effects associated with a high administration frequency or frequent administration. (2S)-2-amino-3-(3,4-bis((2-(benzoyloxy)-2-methylpropanoyl)oxy)phenyl)propanoic acid or a salt or solvate thereof is a levodopa prodrug that imparts steady movement of levodopa through the blood when orally administered and is therefore useful as a preventive or therapeutic drug for the treatment of Parkinson's disease and/or Parkinsonism that overcomes the problems associated with levodopa pharmaceutical preparations.
Patent CA-2820815-A1 (CA)
Inventor: MAHDI SYED Z
IPC: C09J175/04
Filed: 2011-11-17
Abstract: A two-part polyurethane adhesive system includes a resin component A and a curative B. The resin component A includes a monomeric polyisocyanate and a prepolymer. The curative B includes a polyether polyol having a molecular weight of from 3000 to 20,000 and another polyol having 4-8 hydroxyl groups and a molecular weight of from 200 to 1000. The system includes a tin (IV) catalyst, which is contained in the resin component, and a blocked aza-type catalyst, which is contained in the curative. The system has excellent shelf stability, gives an excellent open time at ambient temperatures, and cures rapidly when heated to 65°C or higher.
Patent CA-2820996-A1 (CA)
Inventor: DISCH SASCHA
IPC: G10L19/025
Filed: 2009-02-17
Abstract: A signal manipulator for manipulating an audio signal having a transient event may comprise a transient remover (100), a signal processor (110) and a signal inserter (120) for inserting a time portion in a processed audio signal at a signal location where the transient event was removed before processing by said transient remover, so that a manipulated audio signal comprises a transient event not influenced by the processing, whereby the vertical coherence of the transient event is maintained instead of any processing performed in the signal processor (110), which would destroy the vertical coherence of a transient.
Patent CA-2822977-A1 (CA)
Inventor: MARGOL LONNIE E
IPC: G06F7/00
Filed: 2011-12-15
Abstract: A system and method for remotely programming a vehicle including a vehicle connector with a plurality of pins in communication with one or more vehicle sub-systems or modules, a vehicle communication device connected to the vehicle connector; a bi-directional communication link between the vehicle communication device and a remote communication device, and a computer system connected to the remote communication device. The vehicle communication device is configured to receive signals from the pins, convert the signals to a network compatible data packet which can then be transmitted to the remote communication device, which re- coverts the signals to the pin signals, which can be read by a computing system, such as a vehicle scan tool. Programming instructions can be sent from the scan tool to the vehicle, over the bi-directional communication link between the remote communication device and the vehicle communication device.
Patent CA-2824941-A1 (CA)
Title: Testosterone formulations
Inventor: GRENIER ARNAUD
IPC: A61K9/06
Filed: 2012-01-18
Abstract: The subject invention provides improved testosterone gel formulations.
Patent CA-2825082-A1 (CA)
Title: Signal processing method and apparatus
Inventor: SMITH STEPHEN
IPC: G06K9/00
Filed: 2012-01-18
Abstract: The invention provides signal processing algorithms and apparatus for detecting bradykinesia, tremor, or other symptoms of neurological dysfunction in subjects, using three-dimensional sensors to tract finger and hand position. The invention provides Cartesian Genetic Programming networks and particular function blocks for such networks to enable identification of subjects exhibiting such symptoms.
Patent CA-2826366-A1 (CA)
Title: Construction site fence panel foot boot
Inventor: PASQUALINI TONY L
IPC: E04H17/14
Filed: 2013-09-05
Abstract: A construction site fence, or barrier foot plate base unit or foot cover attachment for separating the barrier from traffic and to guide traffic. The base unit attaches a traffic delineator thereon top of the base unit. Also, the base unit may include a pad that is tapered away from the construction site barrier panel foot, creating a gentle sloping ramp, including a combination of the sloping ramp and the delineator mount.