baber/WOPTO huggingface dataset:
Patent CA-2677903-A1 (CA)
Inventor: PETERSEN KENNETH C
IPC: A61F2/30
Filed: 2008-02-11
Abstract: An osteoconductive backing implant for joint revisions is provided that may enhance bone healing and, for cementless implants, bony integration of the implant. The backing implant comprises a generally planar surface that may be formed into a generally hemispherical shape. In one embodiment, the backing implant comprises a disc having an inner hole and an outer edge, at least one slit extending from the inner hole to the outer edge. The disc may be formed from a coherent mass of elongate, mechanically entangled demineralized bone particles.
Patent CA-2679599-A1 (CA)
Title: Bifunctional catalysts for selective ammonia oxidation
Inventor: CAUDLE MATTHEW TYLER
IPC: B01J29/74
Filed: 2008-02-27
Abstract: Catalysts, methods, and systems for treating diesel engine exhaust streams are described. In one or more embodiments, the catalyst comprises platinum, a second metal from one of the groups VB, VIB, VIIB, VIIIB, IB, or IIB of the periodic table, a refractory metal oxide, and a zeolite, the oxidation catalyst already being effective to remove ammonia at temperatures less than about 300°C and exhibiting no significant decrease in ammonia oxidation efficiency upon hydrothermal aging. A method aspect includes first passing a vehicle's engine exhaust stream through a NOx abatement catalyst; and passing the exhaust stream exiting the NOx abatement catalyst and containing ammonia through the ammonia oxidation catalyst. Systems including such catalysts are also provided.
Patent CA-2682130-A1 (CA)
Title: Sole for footwear having a turnable antislip device and footwear comprising such sole
Inventor: COMOLI FRANCESCO
IPC: A43B13/22
Filed: 2009-10-09
Abstract: The invention regards a sole (10) provided with at least one turnable antislip device (12, 14) provided for on the tread surface (11) operatively facing towards the ground.     The antislip device (12, 14) comprises: - an articulation structure (18) mounted on the tread surface (11) and oscillatable moving away from the tread surface (11) with respect to an oscillation axis (X-X); - a support element (16) having an antislip side (16a), accommodated in an associated accommodation portion (22) provided for on the tread surface (11), and rotatingly mounted with respect to the articulation structure (18) around a revolution axis (Y-Y) different from the oscillation axis (X-X), directing the antislip side (16a) selectively in an activated state towards the ground or in an inactivated state towards the tread surface (11).   The rotation of the support element (16) around the revolution axis (Y-Y) controls the rotation of the articulation structure (18) with respect to the oscillation axis (X-X).     The invention further regards a footwear comprising such sole.
Patent CA-2684295-A1 (CA)
Inventor: CERVENKA GREGORY PAUL
IPC: H02K1/27
Filed: 2008-04-23
Abstract: A method of making a rotor (10) for a permanent magnet motor, said rotor comprising a rotor body (14) for emplacement of magnets (MS) thereon, the rotor body having a generally cylindrical shape with an interior surface and an exterior surface, which method comprises the steps of: (a) applying a plurality of magnets (MS) to a surface of the rotor body (14), the magnets held to the rotor body by magnetic force; (b) emplacing a shunt structure (30) ove r the plurality of magnets on said rotor body to inhibit inter - magnet action during application of further magnets adjacent said plurality of magnets, whereby each pole on said rotor may be constructed from a plurality of magnets with the same magnetic pole orientation on sa id rotor body.
Patent CA-2685333-A1 (CA)
Inventor: FLAGG MICHAEL F
IPC: B65B35/44
Filed: 2008-06-03
Abstract: An loading apparatus (100) for use in a packaging machine includes a grouping conveyor (300) for conveying groups of articles (16) in a flow direction (10). The grouping conveyor (300) includes a plurality of conveyor plates (320) and grouping lugs (310) that are slidably attached to one of the plurality of conveyor plates (320) so as to be individually moveable in a transverse direction (90) to selectively extend to span the space between the grouping conveyor and a carton conveyor as needed to facilitate loading groups of the articles into cartons and to selectively retract to avoid impeding operation of the packaging machine. The grouping conveyor (300) also includes a multi-position locking mechanism (82) that releasably locks the grouping lug (310) in two transverse positions. A system of proximity sensors (530, 540) monitors the grouping conveyor (300) to ensure that the grouping lugs (310) are properly transversely positioned.
Patent CA-2687151-A1 (CA)
Title: Heteroarylamide pyrimidone compounds
Inventor: YAICHE PHILIPPE
IPC: A61P25/00
Filed: 2008-05-14
Abstract: A pyrimidone derivative represented by Formula (I) or a salt, solvate or a hydrate thereof, wherein: X represents two hydrogen atoms, a sulphur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom; Z represents a bond, an oxygen atom, a nitrogen atom substituted by a hydrogen atom or a C1-3 alkyl group, a sulphur atom, a methylene group optionally substituted by one or two groups chosen from a C1-6 alkyl group, a hydroxyl group, a C1-6 alkoxy group, a C1-2 perhalogenated alkyl group or an amino group; R1 represents a 2, 4 or 5-pyrimidine ring or a 4- pyridine ring, the ring being optionally substituted by a C1-6 alkyl group, a C1-6 alkoxy group or a halogen atom; R2 represents a 4-15 membered heterocyclic, group, this group being optionally substituted by 1 to 4 substituents as defined in claim 1; R3 represents a hydrogen atom, a C1-6 alkyl group or a halogen atom; R4 represents a hydrogen atom or a C1-6 alkyl group;. R5 represents a hydrogen atom, a C1-6 alkyl group; R6 represents a hydrogen atom, ' a C1-6 alkyl group;. R7 represents a hydrogen atom or a C1-6 alkyl group; and n represents 0 to 3 and m represents 1 in the form of a free base or of an addition salt with an acid. and a medicament containing the same as a GSKk inhibitor.
Patent CA-2687277-A1 (CA)
Inventor: SHIMIRAK GERALD L
IPC: H01R11/20
Filed: 2008-05-29
Abstract: A method of manufacturing a terminal block for a telecommunication cable comprising the steps of providing a preformed substrate member comprising a podium member, at least one electrical connector and at least one insulated electrical wire attached to an electrical contact positioned within the at least one electrical connector; placing the preformed substrate member in a mold; and injecting a dielectric material into the mold containing the podium member to form an overmolded terminal block, wherein the dielectric material covers the at least one insulated electrical wire and a portion of the electrical contact positioned within the at least one electrical connector.
Patent CA-2687358-A1 (CA)
Inventor: DYTCHKOWSKY DAVID Z
IPC: B65D43/26
Filed: 2007-05-15
Abstract: Secure product container (10) has opposed closure shells (10P,10A) forming product chamber (IOC). The shells may be separated into an open accessible state (see FIG. IA), in which the closure shells are uncaptured and product (1OG) is accessible. The closure shells may be placed together in a closed state along closure interface (12C) (see FIG. IB), in which the closure shells are captured to enclose the product. A closure capture between the closure shells holds the shells in the closed state. Closure capture (26) has a secured condition (see FIG. 2B) in which the closure shells are captured together in the closed state, and a released condition (see FIG. 2A) in which the closure shells may be uncaptured in the accessible state. Capture release device (12) on active shell (10A) is pressure responsive for releasing the closure capture from the secured condition into the released condition when pressurized. When depressurized, the release device permits the closure capture to be secure from the released condition into the secured condition. Pressure system (14) (shown in FIG. IA) is in fluid communication with the release device for pressurizing the release device to release the closure capture and uncapture the closure shells. The pressure system also depressurizes the release device to permit securing the closure capture and capturing the closure shells.
Patent CA-2687742-A1 (CA)
Title: Standalone, mobile and adjustable tray assembly
Inventor: PAGE DENIS
IPC: F16M11/38
Filed: 2009-12-24
Abstract: The invention is a self-supporting, adjustable stand and tray assembly for use while sitting on a chair, sofa or recliner, standing, sitting or kneeling on the floor. The assembly consists of a gas spring piston arm mechanism that allows the keyboard tray to be raised or lowered effortlessly. Four adjustable foot pegs are used to level the stand perfectly to the floor. The stand swivels sideways to allow the user to sit or stand more freely. The stand can be used with a wired or wireless computer keyboard and mouse when viewing a large monitor or television from a distance.
Patent CA-2688835-A1 (CA)
Title: Layered heat exchanger pipe
Inventor: MANASEK RICHARD J
IPC: F28D7/00
Filed: 2008-05-28
Abstract: A pipe within a pipe and a method for use are provided. In a particular aspect, a pipe includes an inner tube and an outer tube, extruded on the inner tube so as to, as a covering layer, overlay and contact the inner tube and adapted to contact and withstand exhaust gases at temperatures of 4000-5000 °F.  The inner tube and the outer tube are coaxial, and are fixed from movement relative to each other. The inner tube is manufactured from a first selected material and the outer tube is manufactured from a second selected material. In some aspects the method includes selecting a composition of the outer tube to exploit a first characteristic, selecting a composition of the inner tube to exploit a second characteristic.
Patent CA-2690723-A1 (CA)
Inventor: MIRKIN CHAD A
IPC: G03F7/00
Filed: 2008-08-08
Abstract: An improved method of loading tips and other surfaces with patterning compositions or inks for use in deposition. A method of patterning is described, the method comprising: (i) providing at least one array of tips; (ii) providing a plurality of patterning compositions; (iii) ink jet printing at least some of the patterning compositions onto some of the tips; and (iv) depositing at least some of the patterning compositions onto a substrate surface; wherein the ink jet printing is adapted to prevent substantial cross-contamination of the patterning composition on the tips. Good print-ing reproducibility and control of printing rate can be achieved. The surfaces subjected to inkjet printing can be treated to encourage localization of the ink at the tip.  The method is particularly important for high density arrays.
Patent CA-2694689-A1 (CA)
Title: Wireless communications system providing advertising-based mobile device navigation features and related methods
Inventor: TYSOWSKI PIOTR KONRAD
IPC: H04W4/00
Filed: 2010-02-25
Abstract: A wireless communications system may include a notification server and at least one mobile wireless communications device. The at least one mobile wireless communications device may include an output device, a position determining device, and a processor. The processor may be configured to obtain at least one notification from the notification server, determine a current location based upon the position determining device, and output the at least one notification via the output device. The processor may also be configured to selectively output navigation information for a route from the current location to a destination location via the output device based upon the at least one notification being output.
Patent CA-2701461-A1 (CA)
Inventor: SAZEPIN ANDREJ A
IPC: H02J7/14
Filed: 2010-04-27
Abstract: Innovative self-sustaining/self-supportive electrical-generating system to produce electrical energy, to power land vehicles with an electrical engine/motor, characterized, that this land vehicle can run without any fossil raw material and that rotational energy from motion of the vehicle is converted into electrical energy that can be stored by a battery/energy cell and power the electrical engine/motor by means of a generator.
Patent CA-2702307-A1 (CA)
Title: (r)-4-(heteroaryl) phenylethyl derivatives and pharmaceutical compositions containing them
Inventor: MORICONI ALESSIO
IPC: A61K31/427
Filed: 2008-10-17
Abstract: The present invention relates to a novel class of (R)-4-(heteroaryl) phenylpropionic derivatives of formula (I), useful in the inhibition of the chemotactic activation induced by the fraction C5a of complement.  Said compounds are useful in the treatment of pathologies depending on the chemotactic activation of neutrophils and monocytes induced by the fraction C5a of the complement. In particular, the compounds of the invention are useful in the treatment of autoimmune hemolytic anemia (AIHA), psoriasis, bullous pemphigoid, rheumatoid arthritis, ulcerative colitis, acute respiratory distress syndrome, idiopathic fibrosis, glomerulonephritis and in the prevention and treatment of injury caused by ischemia and reperfusion.
Patent CA-2703538-A1 (CA)
Inventor: BOLLA LORENZO
IPC: G02B6/34
Filed: 2006-11-09
Abstract: The method for filtering an optical signal comprising a plurality of channels lying on a grid of optical frequencies equally spaced by a given frequency spacing and occupying an optical bandwidth, comprises: a) splitting the optical signal into a first and a second portion spatially separated, wherein the first portion comprises the channels which lie on a first sub-grid comprising a first set of the optical frequencies equally spaced by the double of the frequency spacing and the second portion substantially comprises the remaining channels;  b) operating a first optical filter comprising a plurality of resonators, wherein a first resonator of the plurality is optically coupled to the first portion and the remaining resonators are optically coupled in series to the first resonator, so that a respective resonance of each one of the plurality of resonators falls within a first frequency band having bandwidth less than or equal to 15 GHz and comprising a first channel belonging to the first portion; c) operating a second optical filter comprising a plurality of respective resonators, wherein a respective first resonator of the plurality is optically coupled to the second portion and the remaining resonators are coupled in series to the first resonator, so as to obtain a first separation between each resonance of at least one resonator of the second optical filter falling within the optical bandwidth and a respective resonance of at least another different resonator of the second optical filter nearest to said each resonance, the first separation being greater than or equal to 25 GHz; and d) recombining the first and second filtered portions. A corresponding optical device for filtering an optical signal is disclosed.
Patent CA-2711843-A1 (CA)
Title: Her-2 diagnostic methods
Inventor: HUANG WEIDONG
IPC: G01N33/574
Filed: 2008-12-19
Abstract: In certain aspects, the present invention provides methods for determining whether a Her-2 positive cancer is likely to respond to treatment with a Her2-acting agent and/or whether a patient with a Her-2 positive cancer is likely to have a slow disease progression. In other aspects, the present invention is drawn to methods for determining whether a subject with a Her-2 positive cancer is unlikely to respond to treatment with at least one chemotherapeutic agent in addition to a Her2-acting agent and/or whether a patient with a Her-2 positive cancer is likely to have a fast disease progression.
Patent CA-2713949-A1 (CA)
Title: Method and apparatus for nanoparticle electrogenerated chemiluminescence amplification
Inventor: FAN FU-REN F
IPC: G01N33/542
Filed: 2009-04-07
Abstract: Methods, compositions and kits for analyzing a chemical analyte using an electrochemical cell connected to a mea-suring apparatus are provided. The electrochemical cell contains a solution having one or more conductive or redox active NPs (nanoparticles), one or more chemical analytes, and an indicator. In addition, the electrochemical cell contains one or more electrodes in communication with the solution. One or more catalytic ECL properties are generated by the interaction of the one or more conductive or redox active NPs and the liquid sample and measured at the one or more electrodes or with an optical detec-tion system.
Patent CA-2714360-A1 (CA)
Inventor: DEWITT GARY M
IPC: A63H17/00
Filed: 2010-09-08
Abstract: A method for a radio control transmit controller communicating with exactly one radio control receiver is provided. Two or more identifiers are stored in a radio control transmit controller. Each identifier is an identifier of a radio control transmit controller. The transmit controller receives a link request from a first radio control receiver. The link request includes an identifier of the first receiver. The transmit controller determines if the identifier of the first receiver is in the two or more identifiers. If the identifier of the first receiver is in the two or more identifiers, the transmit controller transmits a link response to the first receiver.
Patent CA-2714856-A1 (CA)
Inventor: KRINTZLINE DONALD E
IPC: B21J13/00
Filed: 2010-09-16
Abstract: Tooling for a progressive forming machine comprising die and tool units having internal complementary cavity portions for receiving a workpiece, one of said units being arranged to slide a limited distance along its axis and to be biased by a spring force towards the other unit, the units each having a smooth surface end face, the end face area of one of the units being relatively small compared to its major cross-sectional area whereby a high contact pressure between the end faces is obtained for a given spring bias force such that extrusion/cooling oil coating a workpiece received in the cavity portions is restrained from leakage across said end faces during a hydrostatic trapped extrusion of the workpiece whereby the die and tool units are capable of shaping the workpiece to a degree beyond limits of conventional cold-forming processes.
Patent CA-2716661-A1 (CA)
Inventor: DUNAEVSKY VLADIMIR
IPC: A63F13/00
Filed: 2009-02-23
Abstract: Systems and methods of conducting a video game of chance are disclosed. The method includes the following steps (each corresponding to first and second players) receiving first and second wagers, populating first and second groups of cells, determining if the first and second cells have a winning combination, determining first and second awards if winning combinations are found, and, selecting a round winner based on a comparison of the first and second awards.
Patent CA-2716682-A1 (CA)
Title: Nutrient enhanced biosolids pellets
Inventor: WISEMAN TERRY LEE
IPC: C05G3/50
Filed: 2010-10-06
Abstract: A dry, flowable fertilizer is provided that includes multiple dry, flowable biosolids pellets. Each of the pellets has a pellet surface. Potassium salt grains are adhered to the pellet surfaces and a dust control agent coating is applied to retain the grains on the pellet surfaces. The resultant dry, flowable fertilizer has higher potassium loadings to the potassium salt grains than previous biosolids based fertilizers. A process of forming a fertilizer is also provided that includes tumbling dry, flowable biosolids pellets with powdered potassium salt grains to form a mixture.  An aqueous spray is added to adhere the salt grains to the pellet surfaces.  With the application of a dust control agent, the salt grains are retained. Potassium levels in NPK units of from 1 to 15 are routinely achieved with greater than 90 elemental % of the potassium is from the surface decorating potassium salt grains.
Patent CA-2718215-A1 (CA)
Inventor: KLEPPA ERLING
IPC: E21B43/12
Filed: 2009-03-13
Abstract: The present invention relates to a valve device which is employed in connection with oil and gas wells with the object of increasing the well's production.  The valve device comprises an external housing (1), where at least one inlet (4) in the external housing (1) is connected to an outlet (5) through a longitudinal bore in the housing's (1) longitudinal direction. Furthermore, between the valve device's inlet and outlet (4, 5) there is mounted a valve seat (2) in the bore, where a valve body (3) shuts off the connection between the inlet and the outlet (4, 5). The valve body's (3) position is controlled by a support (20), which support (20) is connected with a pressure-sensitive bellows device (6) comprising an upper and a lower bellows element (7, 71). At a given external pressure, the lower bellows element (71) in the bellows device (6) will be compressed in the valve device's axial direction, whereby this compression causes the two bellows elements' (7, 71) impact elements to be moved relative to each other, thereby causing the valve body (3) to be lifted out of abutment with the valve (2).
Patent CA-2718422-A1 (CA)
Inventor: JORGENSEN ROBERT
IPC: A61F13/20
Filed: 2009-03-09
Abstract: An improved light duty tampon is defined by a quantity of an absorbent material arranged in substantially cylindrical form and having a lower dry bulk density, lower expansion values, and lower fluid absorption rates, as compared to similar absorbent capacity tampon pledgets. A method of testing a light duty tampon includes determining absorbent capacity, density, radial expansion width, and expansion rate of the tampon.
Patent CA-2722681-A1 (CA)
Inventor: MISTRY KISHOR KUMAR
IPC: C08L25/14
Filed: 2009-04-29
Abstract: The invention relates to a process of preparing polymer particles which comprise an effective amount of at least one colourant, a polymer matrix and secondary particles distributed within the polymer matrix. The process comprises the follow-ing steps: A) Preparation of an emulsion of a polymer formed from a monomer blend in an aqueous phase and Formation of the secondary particles in the aqueous phase; B) Addition to the aqueous phase of an effective colouring amount of at least one colourant; C) Dispersing or dissolving the colourant in the aqueous phase; and D) Subjecting the emulsion to dehydration in a spray-drying unit.
Patent CA-2726012-A1 (CA)
Inventor: PORRO DANILO
IPC: C12P7/56
Filed: 2009-05-27
Abstract: The present invention relates to the production of organic acids with yeasts that overexpress at least one sugar transporter. The yeast might express further genes related to the production of the desired organic acid. The organic acid is produced by cultivation of the yeast overexpressing a sugar transporter in an adequate culture medium, whereupon the desired organic acid is accumulated in the culture medium and subsequently purified to the desired degree by techniques known in the art.
Patent CA-2732229-A1 (CA)
Inventor: MAIER MARTIN
IPC: A61K31/713
Filed: 2009-07-24
Abstract: One aspect of the present invention relates to a double stranded nucleic acid useful as an siRNA, that has a sense strand and an antisense strand relative to a target nucleic acid, where the sense strand contains one or more modified nucleobases, or one or more mismatch base pairings with the antisense strand. Another aspect of the present invention relates to a single-stranded oligonucleotide comprising at least one nucleoside comprising a non-natural nucleobase. Another aspect of the invention relates to a method of gene silencing, comprising administering to a mammal in need thereof a therapeutically effective amount of a double-stranded oligonucleotides containing a sense strand and an antisense strand, where the sense strand contains one or more modified nucleobases, or one or more mismatch base pairings with the antisense strand.