baber/WOPTO huggingface dataset:
Patent CA-2690896-A1 (CA)
Inventor: KUNZ MANUELA
IPC: A61F2/46
Filed: 2007-06-19
Abstract: Systems and methods for determining placement of prosthetic components in joint including defining patient-spe-cific frame of reference for joint, determining patient-specific postoperative range of motion of joint, evaluating patient-specific range of motion of joint, automatically planning placement of components balancing need for range of motion with prosthesis stabil-ity through bony coverage, and applying manual adjustments to the automatically planned placement of component by giving greater or lesser weight to need for range of motion or prosthesis stability through bony coverage. Apparatuses for defining center of prosthetic femoral head and axis of prosthetic femoral neck including primary cylinder, first alignment receptacle and second alignment receptacle, and a divot on exterior of primary cylinder, divot having normal parallel to longitudinal axis of second alignment receptacle and position of the divot being translated toward an opening of the first alignment receptacle on the primary cylinder. Methods for using apparatuses. Apparatus for mounting spatially tracked device to impactor for impacting prosthetic cup into reamed socket.
Patent CA-2693151-A1 (CA)
Inventor: LAINE ROBERT
IPC: H04B7/19
Filed: 2008-06-19
Abstract: Disclosed is a system for positioning a terrestrial user. The system includes navigation satellites placed in medium altitude orbits, management satellites placed in high orbits, able to manage the navigation satellites and communicate with the Earth. The management satellites can include a set of at least three management satellites each placed in a high orbit, having a plane that is inclined with respect to the plane of the terrestrial equator and cuts the equator along a diametral straight intersection line with respect to the Earth. Two external diametral straight intersection lines can form an angle of longitude of at least 90 degrees.
Patent CA-2695801-A1 (CA)
Inventor: SINGH VIJAY
IPC: B01F11/00
Filed: 2008-09-15
Abstract: This invention is a mixing container apparatus with internal circulation that allows a user to efficiently mix soluble powders or highly viscous liquids in mixing containers. This apparatus utilizes specialized bags with baffles to provide the user with a mixing system that has a good mixing performance. Also, this apparatus allows the mixing apparatus container to preserve its hermetic integrity and does not require any type of seal where the apparatus can be easily scaled up to a few hundred liters.  Thus, this invention provides the user with a simple method to mix soluble powder or viscous liquid in a mixing container that is more efficient and provides good mixing performance.
Patent CA-2695915-A1 (CA)
Inventor: INAOKA HIROSHI
IPC: B62K11/00
Filed: 2010-03-08
Abstract: To prevent, in a motorcycle having an engine disposed on a vehicle body frame, a storage box disposed downwardly of a rider seat, a fuel tank for storing fuel to be supplied to the engine, and a canister for adsorbing fuel vapors generated in the fuel tank, the canister from restricting the shape of the fuel tank, while having the storage box and the fuel tank disposed longitudinally. A storage box and a fuel tank are disposed in a longitudinally parallel arrangement, with either one disposed forwardly of the other. A rear cross frame forming part of a vehicle body frame F and disposed between the storage box and the fuel tank connects between rear frames forming part of the vehicle body frame F and disposed on both lateral sides of the storage box and the fuel tank. Further, a canister is disposed downwardly of the rear cross frame between the storage box and the fuel tank.
Patent CA-2695999-A1 (CA)
Inventor: MCDONALD HUGH C
IPC: C07K14/43
Filed: 2008-08-15
Abstract: The present invention provides cleaning compositions comprising at least one carrageenase enzyme, methods for producing carrageenase enzymes in host cells, host cells comprising recombinant polynucleotides encoding at least one carrageenase, and recombinant polynucleotides encoding carrageenase.
Patent CA-2701809-A1 (CA)
Title: Catheter device
Inventor: PFEFFER JOACHIM GEORG
IPC: A61M60/808
Filed: 2008-08-27
Abstract: The invention relates to a catheter device comprising a drive shaft connected to a motor and a rotor attached to the distal end region of the drive shaft. The rotor has a frame structure comprised of a helical limiting frame and rotor struts extending radially inwards from the limiting frame. The rotor struts are attached to the drive shaft on the ends thereof distant from the limiting frame. An electrical lining extends between the limiting frame and the drive shaft. The frame structure, made of an elastic material, is configured such that the rotor independently deploys after a forced compression.
Patent CA-2702227-A1 (CA)
Inventor: LETA DANIEL P
IPC: C10C3/06
Filed: 2008-10-28
Abstract: This invention relates to a process of producing an upgraded product stream from steam cracker tar feedstream suitable for use in refinery or chemical plant processes or for utilization in fuel oil sales or blending. This process utilizes an ultrafiltration process for separating the steam cracker tar constituents resulting in a high recovery, low-energy process with improved separation and product properties.
Patent CA-2703977-A1 (CA)
Title: Non-sintering isocyanate modified epoxy resin for fusion bonded epoxy applications
Inventor: LIAO ZENG KUN
IPC: C08G18/16
Filed: 2008-10-27
Abstract: Thermosetting epoxy-terminated oxazolidinone ring containing polymers which are obtainable by reacting at least one polyisocyanate compound with at least one hydroxy group containing epoxy resin and/or a combination of at least one epoxy resin and at least one di- or multifunctional nucleophilic compound that is capable of forming crosslinks between epoxy groups.  The polymers have an onset glass transition temperature of at least about 45°C and are capable of showing an onset glass transition temperature in the cured state at least about 160°C. Powder coating compositions comprising these polymers are also disclosed.
Patent CA-2704947-A1 (CA)
Title: Coated devices and method of making coated devices that reduce smooth muscle cell proliferation and platelet activity
Inventor: DUGAS TAMMY R
IPC: A61F2/00
Filed: 2008-11-05
Abstract: The present invention relates generally to the maintenance of blow flood using drug eluting stents and/or other coated medical devices to increased length of time of blood flow. Further, the present invention relates to drug-releasing coated devices for reducing smooth muscle cell proliferation and platelet activity to further limit restenosis utilizing resveratrol and quercetin, polyphenols that are linked to the cardioprotection of red wine consumption. The present invention also provides products and methods for treating or preventing atherosclerosis, stenosis, restenosis, smooth muscle cell proliferation, platelet cell activation and other clotting mechanisms, occlusive disease, or other abnormal lumenal cellular proliferation condition in a location within the body of
Patent CA-2705303-A1 (CA)
Title: Modulation of protein trafficking
Inventor: BULAWA CHRISTINE ELLEN
IPC: A61P25/00
Filed: 2008-11-07
Abstract: Compounds and compositions are provided for treatment or amelioration of one or more disorders characterized by defects in protein trafficking. A method of treating a disorder characterized by impaired protein trafficking includes administering to a subject or contacting a cell with a compound of Formula I: [formula here]  or pharmaceutically acceptable salts or derivatives thereof.
Patent CA-2705411-A1 (CA)
Inventor: KNUST HENNER
IPC: C07D498/04
Filed: 2008-12-11
Abstract: The present invention relates to compounds of Formula (I), wherein Ar is an unsubstituted or substituted aryl or heteroaryl group, wherein the aryl and the heteroaryl group may be substituted by one or more substituents R2; R2 is hydroxy, halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, C(O)-lower alkyl, nitro, NR'R", cyano, S-lower alkyl, SO2-lower alkyl, cycloalkyl, heterocycloalkyl, phenyloxy, benzyloxy, phenyl, NH-phenyl or heteroaryl, wherein the phenyl and heteroaryl group is unsubstituted or substituted by one or more substituents selected from lower alkyl or halogen; R'/R" are independently from each other hydrogen or lower alkyl; R1 is hydrogen or lower alkyl; Het is a heteroaryl group, unsubstituted or substituted by one or more substituents selected from R3; R3 is hydroxy, halogen, =O, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, phenyl, lower alkoxy substituted by halogen, nitro, cyano, SO2-lower alkyl, cycloalkyl or heterocycloalkyl; n is 1 or 2; or to pharmaceutically suitable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. It has been found that the compounds of formula (I) are orexin receptor antagonists and the related compounds may be useful in the treatment of sleep apnea, narcolepsy, insomnia, parasomnia, jet lag syndrome, circadian rhythms disorder or sleep disorders associated with neurological diseases.
Patent CA-2706559-A1 (CA)
Inventor: NEUMANN HERMANN
IPC: A61L9/12
Filed: 2008-11-26
Abstract: A modular volatile material dispensing system includes a supporting plate having a front side and a rear side and an opening extending therethrough. A cover plate is releasably attached to the front side of the suporting plate to form a compartment therebetween. A volatile material dispenser is adapted to be held within the compartment and a modular adapter is releasably attached to the rear side of the supporting plate.
Patent CA-2710203-A1 (CA)
Inventor: CAROLAN JAMES
IPC: E04C2/292
Filed: 2008-12-15
Abstract: An insulating panel 1 comprises a first sheet 2 with trapezoidal formations 12 and a second sheet 3. There is an insulating core 4 comprising a main polymeric foam body 4, such as of polyisocyansurate or phenolic foam, and a recycled foam portion. The recycled foam portion is of substantially the same formulation as that of the main foam body. Shredded foam pieces 25 are directly incorporated into the panel, for example into one or more of the profiled recesses 12 defined by crowns in the sheet 2.  In the invention the recycled foam portion is introduced prior to lay-down of liquid foam reactants to ensure that the recycled foam portion is integrated into the main foam body.
Patent CA-2713678-A1 (CA)
Inventor: POWER MARC F R
IPC: A63B23/04
Filed: 2010-09-10
Abstract: The Power Hockey Harness is a product that will technically allow a skater to maximize his or her skating efficiency while improving and/or maintaining proper skating technique and body position. It will also allow the body to build muscle and improve strength. As well, it can be used in training for improving shooting ability of a hockey puck. Furthermore, the "y-spine" attachment allows a person to change his/her angle of skating.
Patent CA-2714860-A1 (CA)
Inventor: XU GUOFENG
IPC: A61L27/38
Filed: 2010-09-16
Abstract: A biological artificial blood vessel having a natural animal artificial blood vessel as a substrate. The artificial blood vessel is pretreated with a sterilant and defatted. The protein molecules in the substrate are crosslinked with an epoxy compound, an acetyl diamide compound, a diisocyanate, or a carbodiimide. Specific active groups of proteins in the substrate are blocked with an active reagent. Specific hydrogen bonds in the spiral chains of the protein molecules are replaced with a guanidine compound.  The substrate has an inner surface to which an anticoagulant is coupled to form an anticoagulant surface layer. An active layer having a polypeptide with capacity of adhering growth factors is coupled to the surface of the substrate by a coupling agent.  The biological artificial blood vessel features good biocompatibility, minimal residual toxicity, and minimal chronic immune rejection. A method for producing the biological artificial blood vessel is provided.
Patent CA-2715450-A1 (CA)
Inventor: LEVASSEUR ARMAND A
IPC: B01D53/10
Filed: 2009-02-17
Abstract: A system (300) for removing sulfur dioxide (S02) from S02 laden flue gas resulting from the burning of fossil fuel, includes an absorber (314) and first and second separators (350), (316).  The absorber captures S02 from a flow of the S02 laden flue gas (312) with a sorbent. The first separator (350) separates a first portion (312b) of the sorbent with captured S02 both from a second portion (312c) of the sorbent with captured S02 and from the flue gas (312). The second separator (316) separates the second portion (312c) of sorbent from the flue gas (312 e).
Patent CA-2715805-A1 (CA)
Inventor: AUDANT LIONEL
IPC: G06F17/27
Filed: 2009-02-26
Abstract: A method and apparatus are provided for associating a plurality of processing functions with a text, the method comprising parsing the text into a plurality of propositions detecting at least one proposition having one of a narrative style and a descriptive style; for each of the detected at least one proposition; identifying a subject and a corresponding action at a given proposition; associating a first set of values to a first plurality of properties related to the subject of the given proposition; associating a second set of values to a second plurality of properties related to a kernel comprising the subject and the corresponding action of the given proposition; associating a third set of values to a third plurality of properties related to the given proposition and mapping at least one of the plurality of processing functions to the given proposition using at least one of the first set of values, the second set of values and the third set of values to thereby associate a plurality of functions to the text.
Patent CA-2716038-A1 (CA)
Inventor: GROLL DAVID
IPC: A62B18/02
Filed: 2009-02-19
Abstract: Apparatus for communicating a positive fluid pressure to patient's nasal passageways including a mask engaging the area surrounding such patient's nasal passageways, sealing the mask, for delivering breathable gas to patient's air passageways.  The mask is manufactured from a composite material with a relatively soft plastic inner layer and a cloth outer layer. The device has an exhaust valve including a plurality of apertures through the composite material. The apparatus includes a retaining means of at least one strap.
Patent CA-2719289-A1 (CA)
Inventor: KATO YASUYOSHI
IPC: B01D53/94
Filed: 2009-03-25
Abstract: There are provided an exhaust gas purification catalyst which can suppress an increase in SO2 oxidation with an increase in a Fe component in the catalyst with the lapse of time attributable to internal and external causes and, even in exhaust gases of fuels having a high Fe content such as high S  coals, can realize operation at a low SO2 oxidation rate for a long period of time, and a process for producing the same.     The exhaust gas purification catalyst containing titanium oxide as a main component and an oxide of one element or two or more elements selected from the group consisting of tungsten (W), molybdenum (Mo), and vanadium (V) as an active component, wherein the exhaust gas purification catalyst contains phosphoric acid or a water soluble phosphoric acid compound so that the atomic ratio of phosphorus (P) to a catalytically active component represented by the following formula is more than 0 and 1.0 or less;     P/catalytically active component (atomic ratio) = number of moles of P/(number of moles of W + number of moles of Mo +  number of moles of V)
Patent CA-2720357-A1 (CA)
Title: Fused pyrimidineone compounds as trpv3 modulators
Inventor: V S PRASADARAO LINGAM
IPC: C07D498/04
Filed: 2009-04-15
Abstract: The present invention provides transient receptor potential vanilloid (TRPV) modulators. In particular, compounds described herein are useful for treating or preventing diseases, conditions and/or disorders modulated by TRP V3. Also provided herein are processes for preparing compounds described herein, intermediates used in their synthesis, pharmaceutical compositions thereof, and methods for treating or preventing diseases, conditions and/or disorders modulated by TRPV3.
Patent CA-2721450-A1 (CA)
Title: Transvalvular intraannular band for valve repair
Inventor: SUBRAMANIAN VALAVANUR A
IPC: A61F2/24
Filed: 2009-04-13
Abstract: Mitral valve prolapse and mitral regurgita-tion can be treating by implanting in the mitral annulus a transvalvular intraannular band having an elongate and arcuate body. The elongate and arcuate body has a first end, a first anchoring portion located proximate the first end, a second end, a second anchoring portion located proximate the second end, and a central portion. The cen-tral portion is displaced from the plane containing the first end and the second end. The transvalvular band is posi-tioned so that it extends transversely across a coaptive edge formed by the closure of the mitral valve leaflets and the central portion is displaced towards the left ventricle relative to the first anchoring portion and the second an-choring portion. The ventricular direction displacement moves coaption to an earlier point in the cardiac cycle.
Patent CA-2721916-A1 (CA)
Inventor: PERSHIKOVA ELENA MIKHAILOVNA
IPC: C04B35/80
Filed: 2008-04-28
Abstract: A synthetic ceramic proppant composition contains an aluminate-borate phase or an aluminate-borate-silicate phase or both and at least one additional phase that adds strength and decreases apparent specific gravity and is formed because of the inclusion of certain inorganic salts and/or metallic oxides in the precursor mixture either as separate components or as impuri-ties in the starting materials. Compositions, methods of manufacture, and uses are given.
Patent CA-2726014-A1 (CA)
Inventor: STEVENS MOLLY
IPC: A61L27/54
Filed: 2009-05-27
Abstract: The invention relates to a biomaterial having a latent form of a growth factor immobilised thereon, and to a method of producing the biomaterial, comprising immobilising the latent form of the growth factor on the biomaterial. The biomaterial may be used in medicine, such as in tissue regeneration or repair.
Patent CA-2727928-A1 (CA)
Inventor: MACHACEK MICHELLE
IPC: C07D513/04
Filed: 2009-06-08
Abstract: The instant invention provides for compounds that inhibit the four known mammalian JAK kinases (JAK1, JAK2, JAK3 and TYK2) and PDK1. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting the activity of JAK1, JAK2, JAK3, TYK2 and PDK1 by administering the compound to a patient in need of treatment for myeloproliferative disorders or cancer.
Patent CA-2728637-A1 (CA)
Inventor: BENNETT JOHN
IPC: C10L5/44
Filed: 2011-01-11
Abstract: The apparatus described is an efficient method to convert crushed Torrefied bio mass into dense Mules that pack in containers with the minimum of air space are dust free, moisture resistant and of high carbon calorific value that can replace various coal types as the primary fuel for Coal Burning Power Plants and other coal-to-energy facilities. It is unique as it utilizes the natural occurring lignins in bio mass to bind the Torrefied product of Torrefication into fuel Mules that that have similar properties to coal. The invention's control mechanism's simplicity of design, temperature, and die design are all factors that contribute to a successful high-capacity system producing a product that can replace natural coal reducing total CO2 emissions and global warming.
Patent CA-2728857-A1 (CA)
Inventor: POTTS STEPHEN M
IPC: E04B5/02
Filed: 2011-01-19
Abstract: A deck panel assembly that includes a deck panel having an upper surface and a bottom surface and includes a first section, a second section, and an intermediate section defined between the first section and the second section. Each section includes at least one longitudinal extending rib portion. A pair of spaced apart support members connects the first section, the intermediate section, and the second section to each other, wherein the intermediate section is adapted to be removed from between the first section and the second section of said deck panel and from between the spaced apart support members, thereby defining an access port therein.
Patent CA-2730812-A1 (CA)
Inventor: DE WOLF CORNELIA ADRIANA
IPC: E21B43/28
Filed: 2011-02-02
Abstract: The present invention includes processes to create wormholes in carbonate reservoirs by contacting a formation with a solution comprising glutamic acid N,N-diacetic acid (GLDA) and/or a salt thereof, methylglycine-N,N-diacetic acid (MGDA) and/or a salt thereof, or a combination thereof. The present invention also includes processes to remove wellbore damage in a carbonate reservoir by contacting a damaged zone of the carbonate reservoir with a solution comprising GLDA and/or a salt thereof, methylglycine-N,N-diacetic acid (MGDA) and/or a salt thereof, or a combination thereof. The present invention further includes solutions comprising a salt and further comprising GLDA and/or a salt thereof, methylglycine-N,N-diacetic acid (MGDA) and/or a salt thereof, or a combination thereof.
Patent CA-2732397-A1 (CA)
Inventor: MCGUIRE BERNARD
IPC: F03D3/06
Filed: 2009-08-21
Abstract: A water powered turbine (1) comprises a main support frame-work (2) which rotatably carries a rotor (3) comprising a main shaft (5) to which three blades (7) are attached by carrier discs (8) and (9). The carrier discs (8, 9) are rigidly secured to the main shaft (5), and the blades (7) are pivotally connected to the discs (8) and (9) by pivot shafts (16) and (17). Each blade (7) is of constant hydro-foil cross-section along its entire length and defines a first upper spiral (12) and a second lower spiral (13). The first spiral (12) extends from a first end (10) which is coupled to the main shaft (5) by the carrier disc (8), and the second spiral (13) of each blade (7) extends from a second end (11) of the blade (7) which is coupled to the main shaft (5) by the carrier disc (9). The first and second spirals (12) and (13) are of opposite hand and extend from the respective first and second ends (10, 11) to meet midway between the respective first and second ends (10, 11). The first and second spirals (12, 13) define respective central spiral axes which substantially coincide with a main central rotational axis (4) about which the rotor (3) is rotatable. The pivot shafts (16, 17) of each blade (7) define a corresponding secondary axis (18) about which the blades (7) are pivotal for selectively altering the dive angle of the first and second spirals (12) and (13) of the blades (7).
Patent CA-2732842-A1 (CA)
Inventor: STRIEBIG RACHEL
IPC: A61M15/00
Filed: 2009-09-25
Abstract: Dry powder inhalers include radially-extending discrete, typically dose-specific, airway channels serially forming a portion of the inhalation pathway to deliver dry powder in an inhaler.
Patent CA-2737295-A1 (CA)
Inventor: ROSSI GIACOMO
IPC: C07H15/10
Filed: 2009-09-07
Abstract: A ganglioside or a mixture of gangliosides, isolated from the peripheral and central nervous system of a bird, in particular a parrot, their use for the preparation of a medicament, methods for the diagnosis of Proventricular Dilatation Disease and diagnostic kits thereof, are disclosed.
Patent CA-2738762-A1 (CA)
Title: A lolium multiflorum line inducing genome loss
Inventor: KINDIGER BRYAN K
IPC: A01H5/12
Filed: 2009-09-25
Abstract: Dihaploid homozygous Fescue species may be produced by interspecific hybridization of Fescue with novel ryegrass, Lolium multiflorum, lines, that induce genome loss. Plants that are dihaploid homozygous Lolium and amphidiploids are also produced.