baber/WOPTO huggingface dataset:
Patent CA-2731414-A1 (CA)
Inventor: GOECKEL GREGORY W
IPC: B60N2/90
Filed: 2009-08-04
Abstract: An adjustment apparatus (100) for a wheelchair back that can be used with various backs, that can be adjusted in a plurality of ways using a single adjustment point (104), and that can be adjusted without the use of tools. In another aspect, includes a support mechanism (200) for mounting an adjustment apparatus (100) for a wheelchair back that can be engaged using gravity, that provides at least one support point, and that can be utilized without the use of tools. Still another aspect of the wheelchair back assembly includes a mounting clamp (300) that is simple in construction, that provides at least one support point, and that can be easily disassembled and adjusted to accommodate upright frame members of various diameters without the use of a tool.
Patent CA-2732152-A1 (CA)
Title: Weight-optimized portable oxygen concentrator
Inventor: OCCHIALINI JAMES MICHAEL
IPC: A61M16/10
Filed: 2005-05-16
Abstract: A method for the design of a portable pressure/vacuum swing adsorption oxygen concentrator system comprising: (a) defining design parameters including at least a product flow rate, a product purity, a product delivery pressure, a pressure/vacuum swing adsorption process cycle, the number of adsorber vessels, an adsorbent contained in the adsorber vessels, the type of gas mover, the type of regenerable power supply to provide power to the drive motor, and the run time of the regenerable power supply between maximum and minumum working charge, (b) selecting a series of minimum bed pressures below atmospheric pressure and determining for each of the minimum bed pressures the required weights of the gas mover, the power supply, and the adsorbent contained in the adsorber vessels, wherein each minimum bed pressure is a lowest bed pressure in the pressure/vacuum swing adsorption process cycle; (c) adding the weights of the adsorbent, the gas mover, and the power supply determined in (b) for each value of the minimum bed pressure to provide a total weight of the adsorbent, the gas mover, and the power supply as a function of the minimum bed pressure; and (d) selecting a range of the minimum bed pressures that corresponds to a range of minimum combined weight of the adsorbent, the gas mover, and the power supply
Patent CA-2737362-A1 (CA)
Inventor: KOENIG JEAN-FRANCOIS
IPC: B32B5/32
Filed: 2009-09-18
Abstract: Prepare an acoustical polymeric foam by providing at least two initial polymeric foams, perforating all the way through the initial polymeric foams and then laminating the perforated initial foams together such that a perforated surface of one foam adheres to a perforated surface of an adjoining perforated initial foam.
Patent CA-2737767-A1 (CA)
Title: Universal sensory structurant
Inventor: POLONKA JACK
IPC: A61Q19/00
Filed: 2009-09-07
Abstract: Universal sensory structurants and compositions comprising the same are described. The universal sensory structurants comprise polysaccharide carbohydrate having at least about 75% by weight amylopectin and the polysaccharide carbohydrate has been treated and swollen with a solvent comprising hydroxylated polymer comprising less than about 100 silane repeat units.
Patent CA-2738573-A1 (CA)
Inventor: DESAI DIPEN
IPC: A61P35/00
Filed: 2010-03-31
Abstract: Provided are solid dispersions, solid molecular complexes, salts and crystalline polymorphs involving propane-1-sulfonic acid {3-[5-(4-chloro-phenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]- 2,4-difluoro-phenyl}-amide. (Formula I).
Patent CA-2738840-A1 (CA)
Inventor: MOREAU ALAIN
IPC: G01N27/02
Filed: 2009-10-13
Abstract: Methods for diagnosing a predisposition to developing a scoliosis (e g, adolescent idiopathic scoliosis (AIS)) and identifying compounds for treating scoliosis based on the modulation of Gi protem-coupled receptor activity are described The methods involve measuring a change in impedance signals of cells expressing a receptor coupled to a Gi protein with a ligand To identify compounds useful in treatment, the cell is contacted with a test compound and a ligand If the impedance is higher in the presence of the test compound when compared to in the absence of the test compound, then the test compound is useful in treating the scoliosis.
Patent CA-2740370-A1 (CA)
Title: Integral wall base and flash cove
Inventor: JOHNSTON CURT
IPC: E04B2/00
Filed: 2009-10-08
Abstract: An integral wall base and flash cove having a wall portion, an elongated toe and a concave cove interconnecting the wall portion and the elongated toe in smooth transition. The integral wall base and flash cove can be wrapped around inside and outside corners without the need for a separate molded corner. The integral wall base and flash cove can be installed without required a cove stick or top cap moulding.
Patent CA-2741293-A1 (CA)
Inventor: MIA RASHIDUS S
IPC: H04W4/90
Filed: 2009-10-14
Abstract: Location of small, consumer deployed femto-cells cannot be determined by the usual site survey methods. Location of attached mobiles allows for a proxy location of the femto-cell that can then be used for wireless network planning including the provisioning of a calculated default emergency services location for the femto-cell.
Patent CA-2742066-A1 (CA)
Inventor: WANG SIJING
IPC: C02F3/12
Filed: 2009-10-29
Abstract: La présente invention concerne un procédé de conditionnement de liqueur mixte dans un système de bioréacteur à membrane ou "MBR" (Membrane bioreactor) consistant à ajouter à la liqueur mixte une quantité suffisante de polymère tannique. L'invention concerne également un procédé permettant d'améliorer le flux dans un système MBR et consistant à ajouter à la liqueur mixte du MBR une quantité suffisante de polymère tannique. La quantité suffisante de polymère tannique peut être ajoutée à la liqueur mixte du MBR, séparément, ou associée à d'autres polymères améliorant la filtrabilité des boues hydrosolubles ou à des coagulants inorganiques améliorant la filtrabilité des boues. Dans un mode de réalisation, le polymère tannique est un copolymère, soluble ou dispersable dans l'eau, d'un tannin et d'un monomère cationique. Dans un mode de réalisation, le polymère tannique est un polymère, soluble ou dispersable dans l'eau, d'un tannin, d'un monomère cationique et d'au moins un monomère.
Patent CA-2743214-A1 (CA)
Title: System and method for optimized decision-making in water supply networks and/or water supply operations
Inventor: BLANK FREDERIK
IPC: G05B23/02
Filed: 2009-11-13
Abstract: The invention relates to a system for optimized decision-making in water supply networks and/or water supply operations, comprising at least one central data processing device and a control system having at least one integration device and at least one functional unit for identifying and/or processing status information affecting the respective network or operation, wherein the functionality of the at least one functional unit can be integrated and/or incorporated into the control system by means of the integration device such that the control system functionality is expanded by the functionality of the respective functional unit and/or control system and the at least one function unit cooperate such that individual functions and/or the functionality of the respective functional unit can be called up and/or executed and/or utilized via the integration unit and/or the control system and resulting additional status information can be obtained and provided for decision-making, particularly relating to a technical task or technical problem. The invention also relates to a corresponding method for executing the aforementioned system.
Patent CA-2744161-A1 (CA)
Inventor: DEVADAS SRINIVAS
IPC: H04L9/32
Filed: 2009-11-23
Abstract: An integrated circuit includes a sequence generator configured to generate a series of challenges;  a hidden output generator configured to generate a series of hidden outputs, each hidden output a function of a corresponding challenge in the series of challenges; and bit reduction circuitry configured to generate a response sequence including a plurality of response parts, each response part a function of a corresponding plurality of hidden outputs.
Patent CA-2745642-A1 (CA)
Inventor: KOREEDA YUICHI
IPC: G02B6/40
Filed: 2011-07-07
Abstract: An optical module 10 include a substrate 11, a holding member 12 of resin that is secured to the substrate 11, has a pair of through holes 21 drilled through the substrate 11 in a direction orthogonal to the upper surface 11a, and the entire length L in the direction orthogonal to the upper surface 11a is at least 1.9 mm and less than 2.8 mm, and a pair of guide pins 13 that are inserted into the through holes 21 and secured to the holding member 12 by locking pieces 14, in which one end section of each of the guide pins 13 is held by the holding member 12 across the entire length L and the other end section to be inserted into one of guide pin insertion holes 32 of the MT  connector 30 projects 2.8 mm or more from the holding member 12. This structure downsizes the optical module connected to an MT connector.
Patent CA-2746949-A1 (CA)
Inventor: BISSELL DOUGLAS ERIC
IPC: F04C19/00
Filed: 2008-12-18
Abstract: A liquid ring pump having a channel including a first opening which opens into a first bucket formed by rotor blades. The first opening is located along an arcuate path between a closing edge of an inlet port and a leading edge of a discharge port The inlet port and discharge port are in a port plate of the liquid ring pump. The channel has a second opening which opens into a second bucket formed by rotor blades The second opening is on an arcuate path between a closing edge of the discharge port and a leading edge of the inlet port. A fluid pathway interconnects the first and second openings. At least a portion of the liquid ring pump forming the channel is disposed in a circumferential cylindrical cavity, wherein the cavity is formed from a plurality of axially extending rotor blade ends.
Patent CA-2751951-A1 (CA)
Inventor: DAVIS MICHAEL
IPC: A61B17/34
Filed: 2011-09-12
Abstract: A portal assembly for positioning within an incision to access an underlying body cavity including a collar and a compressible portal member. The collar includes an elongate member that defines a longitudinal axis and has a longitudinal passageway. The portal member includes one or more longitudinal ports for passage of a surgical object.  The portal member is positionable within the longitudinal passageway of the collar to thereby adjust the length of the portal assembly within the incision.
Patent CA-2753979-A1 (CA)
Title: Corner wind turbine for tall building
Inventor: GAGNON FRANCOIS
IPC: F03D9/00
Filed: 2011-09-28
Abstract: The present invention is base on aerodynamic flows and turbulences that surround tall building under various wind conditions. When buildings are relatively tall, there is more airflow surrounding their walls than over it.   When the wind reach in angle a surface of a building, this wind will generally slide on this face to the end of it. As all the wind that come to that surface will run to the same ending point, there will be an important concentration of wind at this point.  On the other hand, the following wall will receive no wind and will be under low pressure. This is a perfect location for wind turbine, and the first object of our invention.
Patent CA-2756178-A1 (CA)
Title: Compounds as cannabinoid receptor ligands
Inventor: CARROLL WILLIAM A
IPC: A61P25/04
Filed: 2010-03-26
Abstract: Disclosed herein are compounds of formula (I) wherein Ring A and R1 are as defined in the specification. Pharmaceutical compositions comprising such compounds, and methods for treating conditions and disorders using such compounds and pharmaceutical compositions are also disclosed.
Patent CA-2758669-A1 (CA)
Inventor: CRASTER BERNADETTE
IPC: E21B41/02
Filed: 2010-04-23
Abstract: A technique facilitates the use of polymer materials (36) in a downhole environment via utilization of a coating (38) that can be applied to the polymer material.  The methodology enables formation of a coating that sufficiently bonds with an under-lying base structure of polymer material to withstand the harsh environment encountered in a downhole application. Additionally, the coating may utilize reactive chemistries (48) to further protect the polymer material against the ingress of deleterious fluids while located in the downhole environment. Well tubulars formed of coated polymer are also described.
Patent CA-2762767-A1 (CA)
Title: Amortisseur et atterrisseur equipe d'un tel amortisseur
Inventor: LACERDA DOMINIQUE
IPC: F16F9/36
Filed: 2010-06-11
Abstract: La présente invention concerne un amortisseur comportant un cylindre (2) dans lequel une tige (4) est montée pour coulisser dans le cylindre au moyen de deux paliers (5, 6) disposés entre le cylindre (2) et la tige (4) de sorte que lesdits paliers (5, 6), le cylindre (2) et la tige (4) délimitent entre eux une chambre annulaire (7), l'un au moins des paliers (5, 6) portant des moyens d'étanchéité (8) avec au moins deux joint dynamiques (9, 10) en contact avec celui de la tige (4) ou du cylindre (2) coulissant relativement audit palier, les deux joints dynamiques définissant entre eux un espace inter-joints (11), des moyens de clapet (12) installés dans un conduit du palier pour mettre sélectivement en communication la chambre annulaire (7) et l'espace inter-joints (11). Les moyens de clapet (12) sont passifs et sont agencés pour mettre normalement en communication la chambre annulaire (7) avec l'espace inter joint dynamique (11) et isoler automatiquement l'espace inter joints de la chambre annulaire si la pression dans la chambre annulaire (7) est supérieure à une pression seuil déterminée.
Patent CA-2762854-A1 (CA)
Title: Graft copolymer pigment dispersant
Inventor: MA SHEAU-HWA
IPC: C09D7/45
Filed: 2010-06-28
Abstract: A pigment dispersant comprising a graft copolymer is described. The graft copolymer comprises a backbone hav-ing polymerized vinyl imidazole groups and side chains from macromonomers.  The vinyl imidazole comprises 2 percent to 20 percent by weight of the graft copolymer and the macromonomer comprises 55 percent to 85 percent by weight of the graft copolymer. The pigment dispersant is useful for forming pigment dispersions that can be used in solvent borne coating composi-tions.
Patent CA-2765026-A1 (CA)
Title: Gip receptor-active glucagon compounds
Inventor: DIMARCHI RICHARD D
IPC: A61P3/04
Filed: 2010-06-16
Abstract: Glucagon peptides with increased GIP activity are provided, optionally with GLP-I and/or glucagon activity. In some embodiments, C-terminally extended glucagon peptides comprising an amino acid sequence substantially similar to native glucagon are provided herein.
Patent CA-2767445-A1 (CA)
Title: Improved seed cart
Inventor: FITZGERALD CHRISTOPHER T
IPC: A01B76/00
Filed: 2012-02-07
Abstract: A seed cart includes first and second mating frames. The hopper is mounted on the first frame for holding seed and has an outlet to discharge the seed. A  conveyor is mounted on the second frame for movement between seed loading and unloading positions.  A plurality of cylinders with extendible and retractable arms control the desired position of the conveyor. A plurality of load cells are mounted on the second frame and support the first frame. The weigh scales weigh the first frame, the hopper, and the seed in the hopper, without weighing the conveyor. Therefore, an accurate amount of seed can be dispensed from the hopper via the conveyor. Wheels and a hitch tongue can be detachably mounted on the second frame to convert the cart from a stationary unit to a mobile unit.
Patent CA-2769789-A1 (CA)
Title: Support harness
Inventor: KAKKO TIMO
IPC: A61F5/37
Filed: 2010-07-29
Abstract: This publication discloses a support harness, which can be used particularly to support a woman in labour during childbirth, but also, for example, to increase the support and comfort of persons and patients using a wheelchair, and for similar purposes. An attenuator (5, 7, 10, 14), which is based on the friction between two belts, is fitted, between the attachment elements (9 - 13) and the shoulder straps (3, 4), to the support harness, which comprises attachment elements (9 - 13), for attaching to a chair, birthing frame, or other support point, and two shoulder straps (3, 4), which are placed around the shoulders of the person being supported.
Patent CA-2769943-A1 (CA)
Inventor: KRAHN JOHN RAYMOND
IPC: H02G15/20
Filed: 2012-03-01
Abstract: In accordance with one aspect of the present invention, an electric motor is provided that includes a housing, a stator, and a rotor, wherein the stator and rotor are disposed within the housing. The housing, the stator, and the rotor define an internal volume within the housing, said internal volume configured to receive a dielectric fluid. The electric motor further includes at least one electric cable configured to electrically power the electric motor, wherein the electric cable includes at least one electrical conductor disposed within at least one protective layer, and wherein the electrical conductor and the protective layer define at least one channel configured to deliver the dielectric fluid to the internal volume. An electric submersible pump system is also provided.
Patent CA-2770659-A1 (CA)
Inventor: COOK STEVEN T
IPC: B65D41/06
Filed: 2010-08-10
Abstract: A can or container reformed from an existing open ended can adds additional volume and integral thread portions to form a recloseable can. An existing can is inverted, drawn to increase the volume, an end wall pierced and reformed into an outwardly curled lip, thread portions formed along a perimeter portion of the can body adjacent a first end, and a new end seamed to the original open, second end of the can. A cap with thread lugs cooperates with the thread portions on the external perimeter of the reformed can to originally and subsequently reseal the can once the can has been opened.
Patent CA-2772276-A1 (CA)
Inventor: ELKINS JIN
IPC: H05K5/00
Filed: 2009-09-25
Abstract: A telecommunications enclosure includes a frame having a plurality of frame members defining at least one opening. At least one frame member that defines the opening includes a gasket channel positioned on an inner surface of said frame member. The enclosure includes a gasket disposed in the gasket channel and at least one panel coupled to the frame with a retainer. The panel covers the opening in the inner of the enclosure and overlaps an inner surface of the gasket.
Patent CA-2777779-A1 (CA)
Title: Wearable article with extensible fastening member having stress distribution features and/or fastening combination performance characteristics
Inventor: KLINE MARK JAMES
IPC: A61F13/15
Filed: 2010-10-14
Abstract: A wearable article with an extensible fastening member having a fastener proximate its end is disclosed. The fastening member may be highly extensible, and may have construction features and shape characteristics that affect distribution of force components when the fastener is in use, and reduce the chances of buckling or flipping of the fastening member along its edges, and the chances that the edges of the fastener will be lifted away from a surface to which it is attached. The fastener and material forming an accompanying landing zone on the article may be selected to form a fastening combination having performance attributes that provide further resistance to unintended pop-off under wearing conditions.
Patent CA-2778907-A1 (CA)
Title: Deuterated 5,6-dihydro-1h-pyridin-2-one compounds
Inventor: WEBBER STEPHEN E
IPC: C07D417/04
Filed: 2010-10-27
Abstract: The invention is directed to deuterated 5,6-dihydro-l H-pyridin-2-one compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.
Patent CA-2784062-A1 (CA)
Title: Ball bat with internal impact dampening means
Inventor: BURGER GEORGE W
IPC: A63B59/06
Filed: 2010-12-17
Abstract: Industry regulatory organizations have created performance restrictions for ball bats.                          The present invention relates to a ball bat with an internal impact dampening means.                                                 More particularly, the present invention relates to a ball bat with a handle, a barrel, and a central tube positioned coaxially within the barrel.                                                          The central tube includes at least one restriction member capable of limiting the deformation experienced by the ball bat upon impact of a ball.  Precisely limiting the deformation of the ball bat allows the present invention to achieve, but not exceed, performance substantially equal to the maximum performance allowed by industry regulatory organizations and maintain that level of performance over a substantial length of the ball bat.
Patent CA-2790235-A1 (CA)
Inventor: STAHL KIRSTIN
IPC: G06Q20/28
Filed: 2012-09-21
Abstract: A transaction product includes a cover, a sheet support member, a plurality of separate sheet members, and an account identifier. Each of the plurality of separate sheet members transition between folded and unfolded configurations. Each of the plurality of separate sheet members is coupled to the cover via the sheet support member.  In the folded configuration, each separate sheet member is maintained within a footprint of the cover. In the unfolded configuration, each separate sheet member extends beyond the footprint of the cover. When one separate sheet member is in the unfolded configuration others of the plurality of separate sheet members are in the folded configuration and substantially hidden from view via the sheet support member. The account identifier is statically connected to one of the cover, the sheet support member, and the plurality of separate sheet members and links the transaction product to a financial account.
Patent CA-2794607-A1 (CA)
Title: Dosage regimen of diaryl sulfide derivatives
Inventor: GERGELY PETER
IPC: A61K31/145
Filed: 2011-05-05
Abstract: A compound of formula (I) wherein X is O, S, SO or SO2; R1 is halogen, trihalomethyl, -OH, C1-7alkyl, C1-4alkoxy, trifluoromethoxy, phenoxy, cyclohexylmethyloxy, pyridylmethoxy, cinnamyloxy, naphthylmethoxy, phenoxymethyl, -CH2-OH, -CH2-CH2-OH, C1-4alkylthio, C1-4alkylsulfinyl, C1-4alkylsulfonyl, benzylthio, acetyl, nitro or cyano, or phenyl, phenylC1-4alkyl or phenyl-C1-4alkoxy each phenyl group thereof being optionally substituted by halogen, CF3, C1-4alkyl or C1-4alkoxy; R2 is H, halogen, trihalomethyl, C1-4alkoxy, C1-7alkyl, phenethyl or benzyloxy; R3 H, halogen, CF3, OH, C1-7alkyl, C1-4alkoxy, benzyloxy, phenyl or C1-4alkoxymethyl; each of R4 and R5, independently is H or a residue of formula (a) wherein each of R8 and R9, independently, is H or C1-4alkyl optionally substituted by halogen; and n is an integer from 1 to 4; or a pharmaceutically acceptable salt, hydrate, solvate, isomer or prodrug thereof; or a compound of formula (II) wherein R1a is halogen, trihalomethyl, C1-4alkyl, C1-4alkoxy, C1-4alkylthio, C1-4alkylsulifinyl, C1-4alkyl-sulfonyl, aralkyl, optionally substituted phenoxy or aralkyloxy; R2a is H, halogen, trihalomethyl, C1-4alkyl, C1-4alkoxy, aralkyl or aralkyloxy; R3a is H, halogen, CF3, C1-4alkyl, C1-4alkoxy, C1-4alkylthio or benzyloxy; R4a is H, C1-4alkyl, phenyl, optionally substituted benzyl or benzoyl, or lower aliphatic C1-5acyl; R5a is H, monohalomethyl, C1-4alkyl, C1-4alkoxy-methyl, C1-4alkyl-thiomethyl, hydroxyethyl, hydroxypropyl, phenyl, aralkyl, C2-4alkenyl or -alkynyl; R6a is H or C1-4alkyl; R7a is H, C1-4alkyl or a residue of formula (a) as defined above, Xa is O, S, SO or SO2; and na is an integer of 1 to 4; or a pharmaceutically acceptable salt, hydrate, solvate, isomer or prodrug thereof, for use in a method of treatment, optionally of an autoimmune condition, wherein said compound of formula (I) or (II) is administered at a dosage lower than the standard daily dosage of said compound during the initial period of treatment and then is increased, optionally stepwise, up to the standard daily dosage of said compound.