baber/WOPTO huggingface dataset:
Patent CA-2748296-A1 (CA)
Inventor: TIPTON ARTHUR J
IPC: A61K9/70
Filed: 2009-12-21
Abstract: Disclosed herein are implantable film-based composites, implantable elastic band composites, implantable flexible body composites, implantable suction cup composites, terpolymer compositions, spray coating compositions, methods for using the composites and compositions, and implant devices comprising the composites and compositions.
Patent CA-2748961-A1 (CA)
Title: Dispositif de mesure de torsion d'un arbre tournant
Inventor: GALLET FRANCOIS
IPC: G01L3/08
Filed: 2010-01-07
Abstract: Mesure de torsion d'un arbre tournant par faisceau laser et filtres polarisants. Le dispositif de mesure comprend un générateur de faisceau laser (27), deux filtres polarisants (29, 31) solidaires de l'arbre (25) et distants l'un de l'autre et un récepteur de rayonnement laser (33) recevant le faisceau laser ayant traversé ces deux filtres.
Patent CA-2749596-A1 (CA)
Inventor: NELISSEN FRANS JOSEF
IPC: A61C7/00
Filed: 2010-01-08
Abstract: Apparatus which can be placed clampingly on a lower jaw or upper jaw, in particular on the molars and/or premolars thereof, essentially consisting of : -- at least a left and a right buccal shaped body on the buccal side; - one or more con-necting elements between the left and right buccal shaped body, wherein the left and right buccal shaped bodies extend at least along respectively the left and right molars and/or premolars and/or canines; and wherein the one or more connecting ele-ments are adapted to push the left and right shaped bodies into the undercuts of the mo-lars and/or premolars and/or canines.
Patent CA-2750616-A1 (CA)
Inventor: FRIEDMAN JEANNE V
IPC: A01N33/00
Filed: 2009-11-12
Abstract: Methods for prevention or treatment of capsular contracture following surgical implants and other fibrosis related conditions comprising applying a topical composition comprising a pharmaceutically acceptable keratolytic, a pharmaceutically acceptable protein denaturant, a hydrating agent, and combinations thereof are disclosed.
Patent CA-2752804-A1 (CA)
Inventor: QUATTROPANI ANNA
IPC: A61P37/00
Filed: 2010-03-02
Abstract: The present invention provides oxadiazole pyridine derivatives of Formula (I), their use as medicaments and their use for treating multiple sclerosis and other diseases.
Patent CA-2753337-A1 (CA)
Inventor: HOBBS HEATHER
IPC: A61P29/00
Filed: 2010-02-24
Abstract: Indazole compounds (I), processes for their preparation, intermediates usable in these processes, pharmaceutical compositions containing such compounds and their use in therapy related to CCR4 receptor antagonists.
Patent CA-2753604-A1 (CA)
Inventor: NICKOLAUS PETER
IPC: A61K45/06
Filed: 2010-02-18
Abstract: The present invention relates to new drug combinations which contain in addition to one or more PDE4-inhibitors at least one NSAID (= non-steroidal anti-inflammatory drug)(2), processes for preparing them and their use in treating in particular respiratory complaints such as for example COPD, chronic sinusitis and asthma.   The invention particularly relates to those drug combinations which contain, in addition to one or more, preferably one PDE4 inhibitor of general formula 1   wherein X is SO or SO2, but preferably SO, and wherein R1, R2, R3 and R4 have the meanings given in claim 1, at least one NSAID (2), the preparation thereof and the use thereof for the treatment of respiratory complaints.
Patent CA-2754812-A1 (CA)
Inventor: SONG GUIJU
IPC: G01B11/25
Filed: 2009-03-19
Abstract: An optical gage (10) with a small field of view for three-dimensional surface profile measurement includes a projector (20) having a light source (22) and projection optics (28, 30, 42) that guide light along a projection light path. An optical grating device (34) is arranged in the pro-jection light path and modifies the projection light distribution to project a structured light pattern (46). A phase shifting apparatus (47) shifts the structured light pattern to at least three positions with desired phase shift on said surface (80) to be measured. A viewer (50) includes viewing optics with a viewing light path that is non-parallel to the projection light path, a light sensing array (58) for sensing images of diffuse reflections of the struc-tured light patterns from said surface, and a cam-era (57) for recording the images. The optical gage further includes a computer (61) which comprises data input communication with the camera and a processor for modeling the surface being profiled based on surface contour information provided by the images.
Patent CA-2755895-A1 (CA)
Title: Fracturing system and method
Inventor: HOFMAN RAYMOND
IPC: E21B43/26
Filed: 2011-10-19
Abstract: A system and method for fracturing a stage of a multiple stage hydrocarbon production well. One embodiment of the system comprises at least one ported sleeve assembly and a flapper assembly positioned downwell of the ported sleeve assembly. Each ported sleeve assembly comprises a ported housing having a plurality of ports disposed radially therethrough; a first sleeve at least partially within the ported housing and moveable between a first position and a second position, wherein in the first position the first sleeve is radially positioned between the plurality of ports and the flowpath. The first sleeve has an exterior surface, a first slot formed in the first exterior surface, and a first engagement surface having a first inner diameter. A first guiding member is fixed relative to the ported housing and positionable within the first slot. A first compression spring positioned between the a upper end of the first sleeve and the ported housing, the first compression spring being under compression when the first sleeve is in the first position. The flapper assembly comprises a flapper seal; a flapper plate rotatable between an opened position and a closed position, wherein in the opened position fluid flow in the downwell direction through the flapper seal is at least substantially unimpeded, and wherein in the closed position the flapper plate is engaged against the flapper seal to at least substantially prevent fluid flow through the flapper seal in the downwell direction; a second sleeve moveable between a first position and a second position, wherein in the first position at least a portion of the second sleeve is radially positioned between the flapper plate and the flowpath, the second sleeve having a second exterior surface, a second slot formed in the second exterior surface, and a second engagement surface having a second inner diameter; a second guiding member fixed relative to the flapper seal and positionable within the second walking jay slot; and a second compression spring positioned between an upper end of the second sleeve and the flapper seal, the second compression spring being under compression when the second sleeve is in the second position.
Patent CA-2758686-A1 (CA)
Title: Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutions
Inventor: REY PAUL
IPC: C09K8/66
Filed: 2011-11-21
Abstract: Fluid treatment systems and compositions are provided including (a) at least one material including (1) at least one carboxylic acid functional group and (2) at least one sulfur-containing group selected from the group consisting of sulfonyl functional groups, sulfonate functional groups and mixtures thereof; and (b) at least one scale control agent. The fluid treatment systems and compositions can be used to treat aqueous systems, for example as fracturing fluids for treating aqueous compositions found in subterranean formations. Methods for inhibiting formation and/or precipitation of calcium salts in an aqueous composition using the fluid treatment systems or compositions also are provided.
Patent CA-2758800-A1 (CA)
Title: Biologic treatment system and method
Inventor: DINH THOMAS Q
IPC: A61L31/14
Filed: 2010-04-28
Abstract: A delivery system is provided that is adapted to treat various urological pelvic disorders, such as prolapse, incontinence, and the like. The delivery system can include at least one biologic loaded or otherwise provided with a bioactive agent. The biologic can comprise any drugs, hormones or steroids, stem cells, growth factors, proteins, and/or other bioactive agents to promote cell or tissue growth for the treatment and strengthening of organ walls or tissue. The biologic is generally adapted to controllably release the agent to the surrounding tissue or organ to provide a local and targeted delivery.
Patent CA-2759116-A1 (CA)
Title: Nonaqueous chlorine dioxide-generating compositions and methods related thereto
Inventor: HRATKO LINDA
IPC: C01B11/02
Filed: 2010-02-09
Abstract: A method for generating chlorine dioxide is disclosed in which chlorine dioxide generation is activated with a dry polar material. A system for generating chlorine dioxide is also disclosed, as well as compositions useful in the system and method.
Patent CA-2760035-A1 (CA)
Title: Low-ductility turbine shroud flowpath and mounting arrangement therefor
Inventor: KARAFILLIS APOSTOLOS PAVLOS
IPC: F01D25/26
Filed: 2011-12-01
Abstract: A turbine flowpath apparatus is provided for a gas turbine engine having a centerline axis. The apparatus includes: an annular flowpath member (56) of low-ductility material, the flowpath member (56) having a flowpath surface and an opposed back surface, and having a cross-sectional shape comprising a generally cylindrical forward section (62) and an aft section (64) that extends aft and radially outward at a non-perpendicular, non-parallel angle to the centerline axis; an annular stationary structure (78) surrounding the flowpath member (56); and an annular centering spring (70) disposed between the stationary structure (78) and the flowpath member (56), the centering spring (70) urging the flowpath member (56) towards a centered position within the stationary structure (78).
Patent CA-2761006-A1 (CA)
Title: Corrosion inhibitor
Inventor: JENKINS ALYN
IPC: C07C217/08
Filed: 2010-05-07
Abstract: The present invention relates to a corrosion inhibitor for use in the oil and gas exploration, recovery and processing industries. In particular, the invention relates to a quaternary ammonium compound suitable for use as such a corrosion inhibitor, to the manufacture of the quaternary ammonium compound, to compositions containing it, and to methods of using it.  Quaternary ammonium compounds of the invention have the formula (I) in which R  is C1-6 alkyl, C2-6 alkenyl, aryl, aralkyl; X, Y, and Z are each independently hydrogen, or R1CO-, provided that at least one of X, Y and Z is R1CO, where R1 is C5-23 alkyl or alkenyl containing 0, 1, 2 or 3 double bonds; D is C2-6 alkylene; E is C2-4 alkylene; p, q and r are each, independently, integers from 0 to 20, with the proviso that p+q+r is from 3 to 20; and A- is an anion.
Patent CA-2762459-A1 (CA)
Title: Liquid filling system
Inventor: HUNT GARY WILSON
IPC: B67D7/54
Filed: 2011-12-16
Abstract: A coupling has a housing which defines a vacuum chamber and, at least in part, a nozzle chamber. The nozzle chamber forms a valve chamber, an intake chamber, and an outlet chamber. A main valve is in the valve chamber. The main valve is movable between an open and closed position. A poppet valve is in the outlet chamber. An air outlet opens from the vacuum chamber into the nozzle chamber. An opening of an air uptake conduit opens into the vacuum chamber.  The air outlet opening is distinct from the opening of the uptake conduit. When the main valve is in the open position the valve chamber is open to the outlet chamber and the outlet chamber is open to the intake chamber. In the closed position, the valve chamber is sealed off from the outlet chamber and the intake chamber is sealed off from the outlet chamber.
Patent CA-2762515-A1 (CA)
Title: Optical connector and optical connector system
Inventor: KATAGIYAMA NAOKI
IPC: G02B6/38
Filed: 2010-05-17
Abstract: An optical connector has a pair of coil springs (30) which are disposed so as to sandwich an optical fiber (50) led out of the rear of a ferrule (20) in substantially the axial direction (A) and which extend in the axial direction (A).
Patent CA-2762577-A1 (CA)
Title: Novel pharmaceutically acceptable salts of 4-(1h-imidazol-4-ylmethyl)pyridine and their therapeutical uses
Inventor: CAPET MARC
IPC: A61K31/4439
Filed: 2010-05-18
Abstract: The present invention concerns novel pharmaceutical compositions of immethridine, in particular of novel pharmaceutically acceptable salts thereof, such as the dioxalate salt of immethridine, as well as its therapeutical uses and novel process of preparation.
Patent CA-2762625-A1 (CA)
Title: Process for the preparation of ibodutant (men15596) and related intermediates
Inventor: BONACCORSI FABRIZIO
IPC: C07D409/12
Filed: 2010-05-11
Abstract: This invention relates to a novel process for synthesising the product ibodutant shown in the figure below, consisting of a small number of high- yield steps involving reagents and solvents with low environmental impact, characterised by the coupling of two portions, compounds (3) and (4), one of which (3) is synthesised by coupling of 6-methyl-2- benzo[b]thio-phenecarboxylic acid (1) with 1-amino-alpha-alpha-cyclopentan carboxylic acid and subsequent cyclization with oxazolone, while the other, compound (4), is obtained from suitable highly selective functionalisations of 4-aminomethylpiperidine (2).
Patent CA-2764205-A1 (CA)
Title: Hand covering with conductive portion
Inventor: PHELPS DEBORAH LYNN
IPC: A41D19/015
Filed: 2010-06-02
Abstract: This invention relates generally to a hand covering. More specifically, the invention relates to a hand covering that may be used with an electronic device. In particular, the hand covering includes a conductive portion that enables the wearer of the hand covering to perform various tasks, such as interacting with an electronic device, without removing the hand covering.
Patent CA-2768110-A1 (CA)
Inventor: PRUD HOMME GUY
IPC: D06F58/48
Filed: 2012-02-13
Abstract: An apparatus for recuperating heat from a convection dryer comprises an exhaust air conduit having an exhaust inlet adapted to receive exhaust air from a convection dryer, and an exhaust outlet adapted to exhaust the exhaust air.                                                        An ambient air conduit has an ambient inlet adapted to receive ambient air, and an ambient outlet adapted to feed the ambient air toward a convection dryer.  A heat exchanger unit has a first conduit portion within the exhaust air conduit and a second conduit portion within the ambient air conduit, the first conduit portion and the second conduit portion being arranged concurrently in a heat exchanger configuration for the ambient air to absorb heat from the exhaust air when passing therethrough. A filtering device is in the exhaust air conduit upstream of the heat exchanger unit for filtering airborne residue out of the exhaust air.
Patent CA-2771453-A1 (CA)
Title: Substituted (thiazolyl-carbonyl)imidazolidinones and use thereof
Inventor: THEDE KAI
IPC: A61P31/18
Filed: 2010-08-17
Abstract: The present invention relates to novel substituted (thiazolyl-carbonyl)imidazolidinones, to a method for the production thereof, to the use thereof for the treatment and/or prophylaxis of diseases, and to the use thereof for producing pharmaceuticals for the treatment and/or prophylaxis of diseases, in particular retroviral diseases, in humans and/or animals.
Patent CA-2772178-A1 (CA)
Title: Penetrating plasma generating apparatus for high vacuum chambers
Inventor: EINAV MOSHE
IPC: H01J37/32
Filed: 2010-08-29
Abstract: Plasma generating apparatus including a high vacuum processing chamber, a transformer type plasmatron, coupled with the high vacuum processing chamber, and at least one gas source, coupled with the transformer type plasmatron, for introducing at least one gas into the transformer type plasmatron, the high vacuum processing chamber comprising at least one entry port, the transformer type plasmatron including a radio frequency power source, for generating alternating current power, a plurality of conductors, coupled with the radio frequency power source, a closed loop discharge chamber, for confining the gas, a plurality of high permeability magnetic cores, coupled around an outer portion of the closed loop discharge chamber and with the conductors, a plurality of apertures, located along an inner portion of the closed loop discharge chamber, and at least two dielectric gaskets, for coupling the inner portion with the outer portion, wherein the entry port is configured to receive the inner portion such that the inner portion physically penetrates the high vacuum processing chamber, the conductors forming a primary winding around the plurality of high permeability magnetic cores, the gas in the closed loop discharge chamber forming a secondary winding around the plurality of high permeability magnetic cores, wherein the transformer type plasmatron igniting the gas into at least one respective plasma when the conductors are provided with the alternating current power, and the apertures releasing the respective plasma from the inner portion into the high vacuum processing chamber.
Patent CA-2774002-A1 (CA)
Title: Helicopter emplaceable cart for travel along electrical power lines
Inventor: GLENN DAVID R JR
IPC: B61B3/00
Filed: 2012-04-11
Abstract: A cart for carrying a lineman along power line conductors includes a basket, vertical supports, a frame overhanging the basket, the frame mounting rollers which engage the conductors. The frame, vertical supports and basket define a generally C--shaped opening between the frame and the basket through which the conductors pass into vertical alignment with the rollers on the frame. The basket includes a wall remote from the opening which extends upwardly and away from the opening to provide a protected area for the lineman, the vertical supports being positioned between the opening and the area for protecting the lineman from conductors passing through the opening.  The cart includes a safety cable affixed to the basket at the opening and removably attachable to the frame at the opening to provide a structural connection between the basket and the frame for strengthening the cart structure during cart movement.
Patent CA-2776308-A1 (CA)
Title: Hsp90 inhibitors
Inventor: CHIOSIS GABRIELA
IPC: A61K31/52
Filed: 2010-10-07
Abstract: The present application provides substituted purine derivatives and related compounds of the formulas:    The compounds are useful as inhibitors of HSP90, and hence in the treatment of related diseases such as cancer or neurodegenerative disease.
Patent CA-2778345-A1 (CA)
Inventor: TRUDEL GILLES
IPC: H02J13/00
Filed: 2012-06-01
Abstract: A power control device for regulating the power that a load consumes on the basis of the AC supply frequency. The system includes decision logic that responds to a frequency deviation to implement a power regulation strategy. The power regulation strategy includes a power compensation phase during which the electrical power that the load consumes is adjusted (reduced or increased) to balance the load on the grid. The power regulation strategy also includes a power restoration phase during which the power to the load is restored (either increased or decreased). The rate at which the power is adjusted during the power compensation phase is higher than the rate at which the power is restored during the power restoration phase.
Patent CA-2782418-A1 (CA)
Inventor: WOO RICKY AH-MAN
IPC: C11D3/00
Filed: 2010-12-16
Abstract: A hard surface cleaning composition comprising a malodor control component, and methods of cleaning hard surfaces are provided. In some embodiments, the hard surface cleaning composition comprises at least one volatile aldehyde and an acid catalyst.
Patent CA-2783096-A1 (CA)
Inventor: BURGARD ANTHONY P
IPC: C12N1/20
Filed: 2010-11-19
Abstract: A non-naturally occurring microbial organism having a 1,3-butanediol (1,3-BDO) pathway includes at least one exogenous nucleic acid encoding a 1,3-BDO pathway enzyme or protein expressed in a sufficient amount to produce 1,3-BDO. A method for producing 1,3-BDO that includes culturing the this non-naturally occurring microbial organism under conditions and for a sufficient period of time to produce 1,3-BDO.
Patent CA-2784198-A1 (CA)
Inventor: STREHLER BENJAMIN
IPC: C12P5/02
Filed: 2010-11-29
Abstract: An anaerobic organic substrate treatment system is provided which comprises digester tubes wherein an inner bag of the digester tube is used to collect the solids content of the waste and an outer bag of the digester tube is used to collect the liquid and gas leachate from waste slurry input into the digester tubes. The inner bag is permeable to both gas and liquid while the outer bag is impermeable to both gas and liquid and allows for collection of gas and liquid leachate in the outer bag. Collected gas and liquid leachate may then be drained and collected using a drainage and collection system. Following treatment, the outer bag may opened to retrieve the inner bag for retrieval of the treated solids substrate. The substrate may then be used as needed. In one variant, the outer bag is re-sealable and may be reused in further treatment operations. The anaerobic waste treatment system may be used to carry out such treatment operations as storage/hydrolysis, methanization, and/or digestate treatment.
Patent CA-2785858-A1 (CA)
Title: Particulate pharmaceutical composition
Inventor: ISHII ATSUSHI
IPC: A61K9/107
Filed: 2011-02-14
Abstract: Disclosed is a particulate medicinal composition, which is suitable for a drug delivery system, having an improved drug-encapsulation stability. Specifically disclosed is a particulate medicinal composition (1) comprising block copolymer units (2), the block copolymer units being radially arranged with hydrophobic polymer chain segments (2b) facing inward and hydrophilic polymer chain segments (2a) facing outward, a drug (4) comprising a biopolymer, and a charged lipid (3) which is charged oppositely to the charge of the drug (4), wherein said charged lipid (3) is arranged in a state of being attracted toward the hydrophobic polymer chain segment (2b) side and the drug (3) is positioned inside of the hydrophobic polymer chain segments (2b). In this medicinal composition (1), drop off of the drug (4) outside particles can be remarkably prevented.
Patent CA-2787376-A1 (CA)
Title: Engineered opsonin for pathogen detection and treatment
Inventor: SUPER MICHAEL
IPC: C07K19/00
Filed: 2011-01-19
Abstract: The present invention provides for engineered molecular opsonins that may be used to bind biological pathogens or identify subclasses or specific pathogen species for use in devices and systems for treatment and diagnosis of patients with infectious diseases, blood-borne infections or sepsis. An aspect of the invention provides for mannose-binding lectin (MBL), which is an abundant natural serum protein that is part of the innate immune system. The ability of this protein lectin to bind to surface molecules on virtually all classes of biopathogens (viruses, bacteria, fungi, protozoans) make engineered forms of MBL extremely useful in diagnosing and treating infectious diseases and sepsis.
Patent CA-2788811-A1 (CA)
Inventor: VAN WALSEM JOHAN
IPC: C12P7/62
Filed: 2011-02-11
Abstract: The application is directed to a process for the production of a biobased gamma -butyrolactone product, comprising combining a genetically engineered biomass comprising poly- 4 -hydroxy-butyrate and a catalyst, and heating the biomass with the catalyst to convert the poly- 4 -hydroxybutyrate to a gamma -butyrolactone product.