baber/WOPTO huggingface dataset:
Patent CA-2782450-A1 (CA)
Inventor: KLEE JOACHIM E
IPC: A61K6/884
Filed: 2010-12-07
Abstract: Dental cement composition comprising (a) a polymerizable polyacidic polymer having repeating units in the polymer backbone, which are represented by the following formula (I) wherein X represents O, S, or NR', whereby R' represents a hydrogen atom or a straight or branched C1-C6 alkyl group, C3-C6 cycloalkyl group, or C4-C8 cycloalkylalkyl group, Y is a moiety of the following formula (II) wherein L2 represents a single bond, a straight or branched C1-C6 alkylene group, or a straight or branched C1-C2O alkylene group which includes 1 to 8 atoms selected from oxygen and sulfur atoms; L3 represents a straight or branched C1-C3 alkylene group, which may optionally include 1 to 4 atoms selected from oxygen and sulfur atoms; X' represents O, S, or NR", whereby R" represents a hydrogen atom or a straight or branched C1-C6 alkyl group, C3-C6 cycloalkyl group, or C4- C8 cycloalkylalkyl group; m represents an integer of from 0 to 6; Z represents H or -COOH; Z' represents H or (CH2)XCOOH, wherein x is 0, 1, or 2, L1 represents a single bond, a straight or branched C1-C6 alkylene group, a straight or branched C1-C6 alkylenylene group, or a straight or branched C1-C2O alkylene group which includes 1 to 8 atoms selected from oxygen and sulfur atoms; and having repeating units in the polymer backbone, which are represented by the following formula (III) wherein L4 represents a single bond, a straight or branched C1-C6 alkylene group, a straight or branched C1-C6 alkylenylene group, or a straight or branched C1-C2O alkylene group which includes 1 to 8 atoms selected from oxygen and sulfur atoms; and Z" represents H or -COOH; (b) a polymerizable monomer having at least one polymerizable functional group; (c) a radical polymerization initiator.
Patent CA-2782477-A1 (CA)
Title: Industrial burner and related combustion process for heat treatment furnaces
Inventor: ASTESIANO DAVIDE
IPC: F23C6/04
Filed: 2010-12-01
Abstract: A high speed burner having very low polluting emissions, suitable for the process for heat treatment furnaces of a load in free atmosphere. The burner is capable of creating a compact and lean flame with the peculiarity of keeping the NOx emissions at very low levels at any chamber temperature and at any excess combustion air. The burner requires a single inlet for the comburent air and a single inlet for the combustible gas.
Patent CA-2784694-A1 (CA)
Inventor: ECKEL THOMAS
IPC: C08L69/00
Filed: 2010-12-15
Abstract: The present invention relates to scratch-resistant, impact-resistant polycarbonate (PC) compositions and moulding compositions which have good mechanical properties and a high resistance to chemicals coupled with good flameproofing properties, and show improved flow properties during processing, comprising A) 10 - 90 parts by wt. of aromatic polycarbonate and/or aromatic polyester carbonate, B) 0.5 - 30 parts by wt. of rubber-modified graft polymer, C) 0 - 40 parts by wt. of vinyl (co)polymer (C.1) and/or polyalkylene terephthalate (C.2), D) 0.1 - 50 parts by wt. of hollow ceramic spheres, E) 0.2 - 5.0 parts by wt. of at least one polyorganosiloxane, F) 0 - 20 parts by wt. of at least one phosphorus-containing flameproofing agent, G) 0 - 10 parts by wt. of at least one further additive, wherein all the parts by weight stated are standardized such that the sum of the parts by weight of all the components A+B+C+D+E+F+G in the composition is 100. The present invention furthermore relates to a process for the preparation of the compositions and their use for the production of shaped articles, in particular housings of flat screen apparatuses.
Patent CA-2784819-A1 (CA)
Inventor: ROURU JUHA
IPC: A61K9/28
Filed: 2011-03-03
Abstract: The present disclosure provides a method for the treatment of Parkinson's disease comprising simultaneously or sequentially administering to a patient in need of treatment of Parkinson's disease a dosage form comprising (i) levodopa in an amount ranging from 50 mg to 300 mg, (ii) carbidopa in an amount ranging from 25 mg to 150 mg or a therapeutically equivalent amount of another aromatic amino acid decarboxylase inhibitor, and (iii) entacapone in an amount ranging from 50 mg to 300 mg, wherein the proportion of entacapone to carbidopa in said dosage form ranges from 0.3:1.0 to 3.2:1.0 by weight, a moderately potent COMT inhibitor in an amount ranging from 25 mg to 200 mg, wherein the proportion of said COMT inhibitor to carbidopa in said dosage form ranges from 0.16:1.0 to 3.08:1.0 by weight, or a highly potent COMT inhibitor in an amount ranging from 1 mg to 100 mg, wherein the proportion of said COMT inhibitor to carbidopa in said dosage form ranges from 0.006:1.0 to 1.54:1.0 by weight. Pharmaceutical dosage form used in said method are also disclosed.
Patent CA-2786049-A1 (CA)
Inventor: GREINER DAN
IPC: G06F9/318
Filed: 2010-11-08
Abstract: A computer employs a set of General Purpose Registers (GPRs). Each GPR  comprises a plurality of portions. Programs such as an Operating System and Applications operating in a Large GPR mode, access the full GPR, however programs such as Applications operating in Small GPR mode, only have access to a portion at a time. Instruction Opcodes, in Small GPR mode, may determine which portion is accessed. In various embodiments, a high-word facility is utilized to determine selective access by different subsets of program instructions to a high order portion of the GPRs or to a low order portion of the GPRs. This functionality extends the number of GPRs available to sets of program instructions and relieves dependency on architectural resources, thereby improving software program functionality and performance.
Patent CA-2786440-A1 (CA)
Inventor: REISIN CARINA R
IPC: A61F2/16
Filed: 2011-01-11
Abstract: An ophthalmic device for implantation into a capsular bag of an eye includes an adhesive or adherent that adheres to an eye at certain temperatures or other physical conditions, but has little or no adherence at other temperatures. The ophthalmic device may be an accommodating intraocular lens including an adjustable optic body and a support structure. The support structure includes an outer structure, an intermediate structure, and an adhesive or adherent material disposed over at least a portion of the support structure. The intermediate structure is located between, and connected to, the outer structure and the optic body. The outer structure has an outer face configured for engaging a capsular bag of an eye. The outer face includes an equatorial region, with anterior and posterior regions disposed on opposite sides of the equatorial region. Under a predetermined condition, the posterior region has an adhesion that is greater than an adhesion of the anterior region.
Patent CA-2788051-A1 (CA)
Inventor: MARCOVECCHIO VINCENZO KAZIMIERZ
IPC: H04L12/24
Filed: 2012-08-29
Abstract: A method and system for managing, from a communication device, a secure element for contactless transactions such as mobile payment applications. The communication device includes a memory for storing one or more device applications. The method includes determining that an application stored on the secure element does not have an association with any of the device applications, and in response to the determining, sending a communication to a server to delete the application from the secure element.
Patent CA-2791022-A1 (CA)
Inventor: STEMPER MICHAEL P
IPC: B02C2/00
Filed: 2012-09-27
Abstract: A system and method for absorbing shock and reducing wear on a V seat of a cone crusher, where a plurality of sheets of brass, each having slots therein extending into the sheet from opposing sides, are bolted to a top portion of the V seat and made to conform so as to extend over an exterior portion of the V seat, a top portion of the V  seat and an inside portion of the V seat, when the top of the cone crusher bends the sheets as the top of the cone crusher is moved closer to the V seat.
Patent CA-2791304-A1 (CA)
Inventor: BUZICK BONNIE LEE
IPC: A47J37/06
Filed: 2011-02-24
Abstract: A vertical grill (11) for cooking food items is disclosed wherein the vertical grill is comprised of a body (12) containing at least one vertical grilling area disposed between at least two sources of radiant heat energy (24), and wherein the body (12) is adapted to direct fats and breakaway solids generated during the cooking of the food into an external receptacle (32) via the external opening (22). It achieves this by including evacuation slides (28) and (30) which are contained within the body (12) of the grill (11) and arranged in a y shape assembly such that food and fats falling on evacuation slide (28) travels down until it is collected by evacuation slide (30) which delivers the food and fats to the external receptacle (32) where they are not in any danger of catching fire.
Patent CA-2793433-A1 (CA)
Inventor: DICK SPENCER B
IPC: B23D45/14
Filed: 2010-06-09
Abstract: Gauge system, including methods and apparatus, for positioning workpieces according to entered and/or calculated target dimensions and processing the workpieces with a tool to generate products having the target dimensions.
Patent CA-2799281-A1 (CA)
Inventor: ELROD SCOTT A
IPC: A61L9/00
Filed: 2011-05-23
Abstract: Systems and methods for detecting efforts to thwart discovery of a thing, the methods including: using a detector system in an area to detect a reaction product of a thing with descenter; producing with the detector system a detected reaction product level; comparing the detected reaction product level to a normal level of the reaction product in the area; and upon determining that the detected reaction product level is different from the normal level, providing an indication of possible presence of the thing based on said different level.
Patent CA-2800209-A1 (CA)
Inventor: DAVIS SCOTT
IPC: H01L23/34
Filed: 2011-05-20
Abstract: Materials, components, and methods are provided that are directed to the fabrication and use of micro-scale channels with a fluid for a heat exchange system, where the temperature and flow of the fluid is controlled, in part, through the macroscopic geometry of the micro-scale channel and the configuration of at least a portion of the wall of the micro-scale channel and the constituent particles that make up the fluid. Moreover, the wall of the micro-scale channel and the constituent particles are configured such that collisions between the constituent particles and the wall are substantially specular. Accelerating and decelerating elements provided herein can be configured with micro-scale channels which can trace out a generally spiral path.
Patent CA-2800526-A1 (CA)
Inventor: DENOMME RYAN CAMERON
IPC: G01N21/55
Filed: 2011-04-21
Abstract: The disclosure is directed at an interferometric localized surface plasmon resonance sensor (ILSPR) unit comprising an ILSPR sensor chip, the sensor chip including a localized surface plasmon resonance sensor (LSPR) layer; at least one light source for directing light through the ILSPR sensor chip at the LSPR layer; and a photodetector for sensing a level of light intensity after the light has struck the LSPR layer.
Patent CA-2805662-A1 (CA)
Title: Device for detecting opening/closing of charger lid
Inventor: KOTAMA TAKESHI
IPC: B60K1/04
Filed: 2010-10-12
Abstract: A push lifter (60) is provided with a push-push mechanism in which, when a charger lid (11) is positioned in a closed position in which a battery charging opening (14) is closed, a push rod (63) is held in a standby state, and when the charger lid (11), which is positioned in the closed position, is pressed and the standby state of the push rod (63) is released, the push rod (63) is pushed up by the urging force of a coil spring (68) and the charger lid (11) opens. A light (15) turns off when a switch (26) turns off due to the standby state of the push rod (63), and the light (15) turns on when the switch (26) turns on due to the standby state of the push rod (63) being released.
Patent CA-2806319-A1 (CA)
Inventor: HENDERSON SCOTT
IPC: F16L55/46
Filed: 2011-08-31
Abstract: An apparatus for receiving a pig (12) comprising: a receiver housing (2) arranged to enable connection to a pipeline; a pig retention mechanism (4) mounted within said receiver housing (2), said pig retention mechanism (4) arranged such that it is operable to retain the pig (12) within the housing (2); a first sealing member (6) operable to seal the portion of the receiver housing (2) through which the pig (12) can be removed from the apparatus; a second sealing member (5) operable to seal the portion of the housing (2) that connects said receiver (1) to the pipeline; a fluid inlet (7); and a fluidisation and transportation device (8) arranged to receive the fluidised debris, wherein the apparatus is arranged such that, in use, pressurized fluid is introduced into the enclosed interior of the housing (2) via the fluid inlet in order to fluidise debris which is then removed from the receiver housing (2) via the fluidisation and transportation device (8).
Patent CA-2808403-A1 (CA)
Inventor: STREET PAUL
IPC: F17C7/00
Filed: 2007-02-13
Abstract: A cascade system includes a manifold having a fluid outlet port to dispense fluid and a fluid valve engaged to the manifold. First and second fluid storage containers are coupled to the manifold. The fluid valve is configured to control a first fluid flow path between the second fluid storage container and the fluid outlet port.
Patent CA-2809408-A1 (CA)
Inventor: HUGHES TREVOR
IPC: C09K8/04
Filed: 2011-06-27
Abstract: A wellbore fluid comprises an aqueous carrier liquid, hydrophobic particulate material suspended therein and a gas to wet the surface of the particles and bind them together as agglomerates. The hydrophobic particulate material has a specified maximum particle size and/or minimum surface area: namely a volume median particle size d50 of not more than 200 micron, determined as median diameter of spheres of equivalent volume and/or a surface area of at least 30m2 per litre (0.03m2 per milliliter), determined as surface area of smooth spheres of equivalent volume. The agglomeration of the particles by gas leads to the formation of agglomerates which contain gas and so have a bulk density lower than the density of the particles. This reduces the rate of settling. The fluid is particularly envisaged as a slickwater fracturing fluid in which the suspended particles are proppant. We have found that the small particle size and/or substantial surface area increases the amount of gas which can be retained within agglomerates and so enhances the buoyancy of the agglomerates. The end result is that a greater proportion of a hydraulic fracture is propped open.
Patent CA-2809936-A1 (CA)
Inventor: HACHE JOSEPH-FRANCOIS
IPC: B21D53/74
Filed: 2013-03-20
Abstract: An array of boxes in one or more carts is closely associated with addresses in a database of a computer. This computer-box association is used to keep track of the sequence, placement and presentation of each window frame element to each workstation. This association is maintained until these frame elements are assembled into rectangular window frames. Then, individual window frames are tracked into other workstations using bar code labels. Temporary storage of frame elements between workstations constitute work banks to each workstation. In another aspect, the lengths of frame elements are adjusted to compensate for the melt factor of the specific welding head in which a joint will be made.
Patent CA-2814240-A1 (CA)
Title: Method and system for processing viscous liquid crude hydrocarbons
Inventor: DIECKMANN GUNTHER HANS
IPC: C10G21/00
Filed: 2011-07-15
Abstract: A method and system for handling viscous liquid crude hydrocarbons is disclosed. The method involves (a) solvent deasphalting at least a portion of an asphaltene-containing liquid crude hydrocarbon feedstock to form an asphaltene fraction and a deasphalted oil (DAO) fraction essentially free of asphaltenes; (b) adjusting the density of the asphaltene fraction to substantially the same density of a carrier for the asphaltene fraction; (c) forming coated asphaltene particles from the asphaltene fraction of step (b); (d) slurrying the coated asphaltene particles with the carrier; and (e) transporting the slurry to a treatment facility or a transportation carrier.
Patent CA-2821161-A1 (CA)
Inventor: TIBBE JEFFREY SCOTT
IPC: A47B77/04
Filed: 2011-12-13
Abstract: A tolerance adaptive slide connection assembly for use in connecting an implement to an article of furniture is configured to provide tolerance forgiveness with respect to deviations from parallelism of slide connections between the implement and the article of furniture that may be the result of variations in the construction of the article of furniture, the implement or other connecting hardware. The tolerance adaptive slide connection assembly includes a first slide assembly having at least one fixed connection to the article of furniture and at least one fixed connection to the implement, and a second slide assembly having at least one tolerance adaptive connection between the article of furniture and the implement.  The tolerance adaptive connection allows slidable movement of the implement between a closed position within the article of furniture and an open position extending outward from the article of furniture and allows movement of the implement in a direction that is substantially perpendicular to a longitudinal axis of the second slide assembly.
Patent CA-2821723-A1 (CA)
Inventor: FITZGERALD PATRICK
IPC: F16J15/32
Filed: 2011-12-13
Abstract: A shaft seal assembly externally mounted to a high temperature device, such as a gas or steam turbine, having a plurality of rotary shaft sealing brush seals that includes at least one brush seal of wear-compensating construction that possesses a suitably high linear coefficient of expansion so it viscoelestically creeps over time compensating for brush seal wear. In one embodiment, a brush seal closest to the device is formed of an electrically conductive material that electrically grounds a rotary shaft of the device during shaft rotation and at least one other brush seal is formed of filaments of polymeric material, such as heat stabilized nylon, of wear compensating construction. In one preferred embodiment, the filaments of the inner brush seal are made of a self-lubricating metallic or bearing material and at least one other brush seal is formed of an intumescing material that can be of polymeric composition.
Patent CA-2822963-A1 (CA)
Inventor: SHERBAKOV DENNIS
IPC: E04B1/348
Filed: 2013-08-01
Abstract: A prefabricated building and method for constructing a building are provided.  The prefabricated building includes a base, a first module and a second module each configured to fit within a predetermined volume. Each module includes a plurality of beams and a plurality of studs. The method for constructing a building involves prefabricating a first module, prefabricating a second module, packaging the modules for transportation, transporting the modules, and constructing the building using the modules.
Patent CA-2824327-A1 (CA)
Inventor: SMUS BORIS
IPC: G06F3/048
Filed: 2013-08-21
Abstract: A system and machine-implemented method for automatically switching between input modes for a user interface. A user interface is displayed in a first input mode for a first input type. A determination is made that a predetermined event has occurred, wherein the predetermined event is of a type other than the first input type or a second input type. In response to the determination, the user interface is switched from the first input mode for the first input type to a second input mode for the second input type.
Patent CA-2827762-A1 (CA)
Title: Diol composition and polyester
Inventor: ITO MASATERU
IPC: C07C31/20
Filed: 2012-02-21
Abstract: Provided is a polyester with an excellent color tone, and improved molding stability and mechanical properties. This improvement is achieved by controlling the electrical conductivity of the diol composition, which is a raw material for the polyester, to be between 0.6 mS/m and 30 mS/m, and preferably by controlling the pH of the diol composition to be between 5 and 7.5, thereby reducing the heating weight loss ratio of the polyester.
Patent CA-2828039-A1 (CA)
Title: Plant growth regulation composition
Inventor: HAAS ULRICH JOHANNES
IPC: A01N47/02
Filed: 2012-03-29
Abstract: The present invention relates to an improved plant growth regulation composition comprising a plant growth regulator and a surfactant. It also relates to a method for enhancing or regulating the growth of plants comprising applying said composition.
Patent CA-2828867-A1 (CA)
Title: Polycrystalline tables, polycrystalline elements, and related methods
Inventor: LYONS NICHOLAS J
IPC: C22C26/00
Filed: 2012-02-29
Abstract: Polycrystalline elements comprise a substrate and a polycrystalline table attached to an end of the substrate. The polycrystalline table comprises a first region of superabrasive material having a first permeability and at least a second region of superabrasive material having a second, lesser permeability, the at least second region being interposed between the substrate and the first region. Methods of forming a polycrystalline element comprise attaching a polycrystalline table comprising a first region of superabrasive material having a first permeability and at least a second region of superabrasive material having a second, lesser permeability to an end of a substrate, the at least a second region being interposed between the first region and the substrate. Catalyst material is removed from at least the first region of the polycrystalline table.
Patent CA-2830039-A1 (CA)
Inventor: FONTANAZZI FRANCESCO
IPC: A61M1/16
Filed: 2012-03-20
Abstract: An apparatus (1 ) for extracorporeal blood treatment is described, comprising a treatment unit (2), an extracorporeal blood circuit (8), an infusion line (9, 9a, 9b) of a replacement fluid, a dialysis line connected in inlet to the second chamber (4), and a fluid evacuation line (10). The apparatus further comprises sensors for determining a first parameter relating to a patient's blood volume (BV%) a second parameter relating to an ultrafiltration flow rate (UFR) or to a patient's weight loss rate (WLR), a third parameter (Cd, Na) relating to a conductivity or concentration of a liquid crossing the dialysis line and/or the infusion line, and a fourth parameter relating to an infusion flow rate (QINF)- Lastly, the apparatus comprises a control unit for performing a control procedure (50) for regulating a variation in blood volume (BV%) and a setting sequence (200) for imposing a transmembrane pressure (TMP) to values which enable maximising the convective exchanges.
Patent CA-2830270-A1 (CA)
Inventor: DUVAL GREGORY
IPC: H04L12/22
Filed: 2013-10-15
Abstract: Systems and method are disclosed for performing profiling on a secure device. In embodiments, a plurality of counters are established. Each counter may be related to a different type of message. When the secure device receives and/or processes a message, it determines the type of message and adjusts a counter related to the determined message type. A ratio may be computed between the different counters. When the ratio deviates from a threshold, the secure device may be performing illegitimate operations, and one or more countermeasures are deployed against the illegitimate secure device.