baber/WOPTO huggingface dataset:
Patent CA-2678540-A1 (CA)
Inventor: GUERFI ABDELBAST
IPC: C22C29/12
Filed: 2009-09-15
Abstract: Un matériau d'électrode positive est constitué de particules ayant un coeur d'un oxyde complexe OC1, un enrobage au moins partiel d'un oxyde complexe OC2 et un dépôt superficiel adhérent de carbone. Le matériau est caractérisé en ce que l'oxyde complexe OC1 est un oxyde ayant une densité d'énergie élevée et l'oxyde OC2 est un oxyde d'un métal qui a un effet catalytique sur la réaction de dépôt de carbone, l'oxyde ayant une bonne conductivité électronique. La présence de la couche OC2 a pour effet d'une part de faciliter le dépôt d'une couche adhérente de carbone à la surface des particules d'oxydes, et d'autre part d'améliorer la conductivité du matériau lorsqu'il est utilisé comme matériau d'électrode. Le matériau d'électrode est notamment utilisable dans la fabrication d'une batterie au lithium.
Patent CA-2681254-A1 (CA)
Title: Walker glide
Inventor: EGGAN DAVID J
IPC: A61H3/00
Filed: 2009-09-30
Abstract: The walker glide is a spherical attachment for removable installation over the lower end of a walker leg or other legged article. The glide is formed of a hollow, resilient ball and includes a plurality of leg attachment holes therethrough. No two holes are aligned directly and diametrically opposite one another. Any hole always has an unbroken ball surface directly diametrically across therefrom. This allows any given hole of the ball to be placed over the end of the leg, while assuring that the leg tip will bear against the opposite unbroken surface of the ball. When the bearing surface of the ball becomes worn, the user need only remove the ball and reorient it by installing it on the leg using another hole to provide a fresh bearing surface for the ball. While any suitable type of ball may be used, tennis balls have been found to work well.
Patent CA-2683155-A1 (CA)
Title: Method and system for laying out perforation patterns
Inventor: WENGLER GEORGE
IPC: E04B1/86
Filed: 2008-05-20
Abstract: A method and system for automating the layout of perforation patterns is described. An embodiment of the invention includes an innovative software ap plication running on a computer, which application allows a perforation desi gner to select lines or arcs that comprise edges of a building panel. The ap plication determines a starting hole spacing based on the average distance t hrough the geometric center of the panel, and a default perforation pattern is laid out on a computer aided drawing. The application provides the user w ith detailed information about the perforation layout such as number of perf orations, panel area, and percentage of open area. The application further a llows the user to change any parameter such as hole size, hole spacing, hole shape, and edge spacing. After any user adjustment of the parameters, the a pplication automatically updates the perforation pattern.
Patent CA-2684854-A1 (CA)
Title: Method and apparatus for compensation for weather-based attenuation in a satellite link
Inventor: LAUFER SHAUL
IPC: H04B17/40
Filed: 2008-04-22
Abstract: A controlled satellite link comprising a first link and a second link, comprises: a reference unit for obtaining signal attenuation over said controlled satellite link, and a control unit for discriminating between first link attenuation and second link attenuation and accordingly controlling at least one link transmission parameter associated with the first link and at least one transmission parameter associated with the second link to dynamically adapt to changes in said obtained signal attenuation.
Patent CA-2686091-A1 (CA)
Inventor: YAMAZAKI HITOSHI
IPC: A61K31/4412
Filed: 2008-05-02
Abstract: A compound represented by the formula (I): wherein R1 is lower alkyl, cycloalkyl or aromatic hydrocarbon ring, each of which is optionally substituted with one or more substituents; R2 is hydrogen atom, halogen atom, lower alkyl, halo(lower)alkyl or lower alkoxy; and R3 is (1) a group represented by the formula: wherein R4 is lower alkyl, etc.; (2) a group represented by the formula: wherein R5 is lower alkyl, etc.; (3) a group represented by the formula: wherein R6 is lower alkyl, etc.; or (4) a group selected from halogen atom, carboxy, hydroxy and lower alkoxy, or a salt thereof.
Patent CA-2686455-A1 (CA)
Title: Cooling system
Inventor: MCCANN NEIL
IPC: F28C1/14
Filed: 2008-05-07
Abstract: An evaporative cooling system that can be used to cool fluid and to cool an air supply to a building. The air supply to a cooling tower in a first ev aporative system also having a fluid pump and a heat exchange element is coo led by the heat exchange element of a second evaporative cooling system. As a result, the inlet air wet bulb temperature of the primary cooling tower wi ll be reduced, enhancing the cooling capacity of the primary cooling tower.
Patent CA-2686614-A1 (CA)
Inventor: YANG TAI-HER
IPC: F25B30/00
Filed: 2009-11-27
Abstract: The present invention discloses that the conventional applications for heat pump or heat exchange devices are further made to be the functional structure having periodic positive and reverse directional pumping, wherein either one of the pumping flow directions of the primary side fluid piping for passing by primary side fluid or secondary side fluid piping for passing by secondary side fluid are driven by the periodic positive and reverse flow directional pump to timely improve the temperature distribution status between the primary side fluid and secondary side fluid as well as reduce the defects of impurity accumulations in fixed flow directions.
Patent CA-2691208-A1 (CA)
Inventor: FAVA MAURIZIO
IPC: A61K31/505
Filed: 2008-06-17
Abstract: A combination therapy for treating depressive disorders is provided herein.  The combination therapy comprises administering an effective amount of bupropion or its metabolites together with at least one serotonin 5-HTIA partial agonist or its metabolites to a patient in need of treatment of the depressive disorder.  Pharmaceutical formulations, including packaged pharmaceutical formulations, comprising this combination are also provided herein.
Patent CA-2692503-A1 (CA)
Inventor: LABOW MARK ARON
IPC: C07H21/00
Filed: 2008-07-04
Abstract: The invention relates to double-stranded ribonucleic acids (dsRNAs) targeting gene expression of phosphatidylinositol 4-kinase (P14K), in particular human phosphatidylinositol 4-kinase, catalytic, beta polypeptide (PIK4CB) or human phosphatidylinositol 4-kinase, catalytic, alpha polypeptide (PIK4CA), and their use for treating infection by positive stranded RNA  viruses such as hepatitis C virus (HCV). Each dsRNA comprises an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of the PIK4CB or PIK4CA target mRNA. A plurality of such dsRNA may be employed to provide therapeutic benefit. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier, and including a delivery modality such as fully encapsulated liposomes or lipid complexes.
Patent CA-2692595-A1 (CA)
Title: Low resistance through-wafer via
Inventor: NILSSON PETER
IPC: H01L23/52
Filed: 2008-06-27
Abstract: The present invention provides a wafer (3) comprising a through-wafer via (7) through the wafer (3) formed by a through-wafer via hole (9) and at least a first conductive coating (25). A substantially vertical sidewall (11) of the through-wafer via hole (9) except for a constriction (23) provides a reliable through-wafer via (7) occupying a small area on the wafer. The wafer (3) is preferably made of a semiconductor material, such as silicon, or a glass ceramic. A method for manufacturing such a wafer (3) is described.
Patent CA-2693615-A1 (CA)
Inventor: BRAUN WOLFGANG
IPC: C23C14/26
Filed: 2008-07-21
Abstract: An evaporator cell (100) which is equipped for evaporating, in particular, a high-melting evaporation material, comprises a crucible (10) for receiving the evaporation material, which crucible comprises a crucible base (11), a side wall (12) which extends in an axial direction of the crucible (10) and a crucible opening (13), and a heating device (20) having a heating resistor (21) which comprises a multiplicity of heating zones (21.1, 21.2) which are arranged on an outside of the crucible (10) and extend along the axial direction of the crucible (10), wherein the heating zones (21.1, 21.2) are equipped for multi-side resistance heating and/or electron beam heating of the crucible (10), and wherein the heating zones (21.1, 21.2) are constructed in such a manner that a heating current through the heating resistor (21) which is formed, for example by a resistance sleeve, flows in parallel and in the same sense through all heating zones (21.1, 21.2). A process for operation of the evaporator cell is also described.
Patent CA-2696899-A1 (CA)
Title: Heat exchanger system and method of use thereof and well drilling equipment comprising same
Inventor: WILLIAMS JOHN R
IPC: E21B33/06
Filed: 2008-07-08
Abstract: A bearing cooling system comprises a bearing assembly, a heat exchanger, a coolant flow circuit apparatus and a lubricant flow circuit apparatus. The bearing assembly is configured for being removably seated within a well drilling head housing and for having a stripper rubber assembly attached thereto.  The bearing assembly includes bearings and a lubricant flow path configured for allowing lubricant to be circulated through the bearings.  The heat exchanger has a lubricant core portion and a coolant core portion, which are jointly configured for allowing heat transfer between respective fluids of the core portions. The coolant flow circuit apparatus is coupled to the coolant core portion and is configured for circulating coolant through the coolant core portion. The lubricant flow circuit apparatus is coupled to the lubricant core portion and lubricant flow path, and is configured for circulating lubricant through the coolant core portion and the lubricant flow path.
Patent CA-2697646-A1 (CA)
Inventor: MARTIN MATTHEW JOHN
IPC: B65D23/00
Filed: 2008-08-20
Abstract: A container (10) having a curved bottom (12) and base cup (20) which allows the container to stand upright. The container and base cup are fitted together by a mechanical engagement (32) having portions on the container and base cup. The mechanical engagement of the container is disposed within the bottom cone of the container. The mechanical engagement of the base cup is cantilevered from the bottom of the base cup. Such disposition reduces stress at the interface between the side wall of the container and edge of the base, providing for a smoother transition and better appearance. Also, this disposition provides resistance to separation of the container and base cup during drop impact. The bottom of the container may be curved and have a well therein for receiving the contents of the container and a dip tube.
Patent CA-2703279-A1 (CA)
Inventor: LEBRETON BENEDICTE ANDREE
IPC: C07K1/18
Filed: 2008-10-29
Abstract: A method for purifying an antibody by cation exchange chromatography is described in which a high pH wash step is used to remove of contaminants prior to eluting the desired antibody using an elution buffer with increased conductivity.
Patent CA-2703796-A1 (CA)
Inventor: HARBERS GERARD
IPC: F21K99/00
Filed: 2008-10-29
Abstract: An LED module (100) includes; an upper housing (120) with in internal cavity (121) and a lower housing (130). At least one light emitting diode (102) is held in the LED module and emits light into the internal cavity, which is emitted through an output port (122) in the upper housing. An optical structure, which may be disk or cylinder shaped may be mounted over the output port and light is emitted through the top surface and/or edge surface of the optical structure. The lower housing has a cylindrical external surface, which may be part of a fastener, such as screw threads, so that the LED module can be coupled to a heat sink, bracket or frame. The light emitting diode is thermally coupled to the lower housing, which may serve as a heat spreader. Additionally, a flange (110) may be disposed between the upper housing and lower housing.
Patent CA-2705908-A1 (CA)
Inventor: CHAMBERS CHRISTOPHER PAUL
IPC: B01F5/00
Filed: 2008-10-16
Abstract: A dispenser (100) has a base (1) engagable with a liquid additive container (2) by relative movement of the container (2) toward the base (1) along an engagement axis (E). The container (2) has an inlet port (12) and an outlet port (21). The dispenser (100) is provided with a main flow passage (18) and a main flow restricting means (19). The base (1) is provided with an outlet means (11) which communicates with the inlet port (12) and an inlet conduit (20) connecting the main flow passage (18) with the outlet means (11). The base (1) is provided with an inlet means (22A) which communicates with the outlet port (21) and an outlet conduit (22) connecting the main flow passage (18) with the inlet means (22A). At least one of the inlet means (22A) and the outlet means (11) of the base (1) are provided in a surface (9A) of the base (1) which is substantially parallel to the engagement axis (E).
Patent CA-2707668-A1 (CA)
Title: Composition lubrifiante pour moteur quatre temps a bas taux de cendres
Inventor: OBIOLS JEROME
IPC: C10M169/04
Filed: 2008-12-02
Abstract: La présente invention concerne une composition lubrifiante pour moteur quatre temps à bas taux de cendres comprenant : a) une ou plusieurs huiles de base choisies parmi les huiles de groupe I à V, préférentiellement parmi les huiles de groupe III ou FV de la classification API. b) au moins un composé (b) choisi parmi le groupe des PAO lourdes, de viscosité cinématique à 100 °C comprise entre 75 et 3000 est, en mélange éventuel avec un ou plusieurs composés choisis dans le groupe des composés polymériques de type polyisobutène (PIB), ou un de leur mélange, et c) au moins un ester de formule R(OH)m, (COOR'(OH)p)n dans laquelle m est un nombre entier de 0 à 8, de préférence de 1 à 4, n est un nombre entier de 1 à 8, de préférence de 1 à 4 et p est un nombre entier de 0 à 8, de préférence de 1 à 4 et où la somme p+m est strictement supérieure à zéro, R et R' représentent indépendamment l'un de l'autre un groupe hydrocarboné linéaire ou ramifié, saturé ou insaturé, éventuellement substitué par un ou plusieurs groupements aromatiques, et comportant de 1 à 30 atomes de carbone, et ses dérivés borates; ladite composition ayant un taux de cendres sulfatées inférieur ou égal à 0,5% mesure selon la norme ASTM D874, un taux de phosphore inférieur ou égal à 500ppm mesuré selon la normes ASTM D5185, et un taux de soufre inférieur à 0,2% mesuré selon la norme ASTM D5185. La composition présente de bonnes propriétés en détergence, dont l'emploi favorise les économies de carburant.
Patent CA-2708668-A1 (CA)
Inventor: RAMANATHAN MATHURA P
IPC: C12N7/01
Filed: 2009-01-12
Abstract: An aspect of the present invention is related to nucleic acid constructs capable of expressing a polypeptide that elicits an immune response in a mammal against more than one subtype of dengue virus, and methods of use thereof. Additionally, there are DNA plasmid vaccines capable of generating in a mammal an immune response against a plurality of dengue virus subtypes, comprising a DNA plasmid and a pharmaceutically acceptable excipient, and methods of use thereof. The DNA plasmid is capable of expressing a consensus dengue antigen in a cell of the mammal in a quantity effective to elicit an immune response in the mammal.
Patent CA-2717519-A1 (CA)
Inventor: FIELDS GREGORY JASON
IPC: H04M1/72403
Filed: 2010-10-12
Abstract: A mobile wireless communications device includes a display, at least one input device, and a processor. The processor is connected to the display and at least one input device, and is configured to display on the display video from at least one video media file, the at least one video media file also having closed captions associated with the video. The processor is further configured to display on the display closed captions with a position thereof being selectable responsive to the at least one input device.
Patent CA-2718011-A1 (CA)
Title: Compositions and methods for analysis of nucleic acid molecules during amplification reaction using footprint probes
Inventor: ALLAWI HATIM T
IPC: C12Q1/68
Filed: 2009-03-13
Abstract: The present invention provides systems, methods and kits for performing a detection assay (e.g., invasive cleavage assay) in combination with an amplification assay (e.g., PCR), where the detection assay employs enzyme footprint probes with relatively short (e.g., 6-12 bases) analyte-specific regions configured to provide a preferred footprint length of duplex for use with a particular nucleic acid modifying enzyme. In some embodiments, such assays are used for target quantification, and in other embodiments, such assays are used for genotyping. In certain embodiments, the use of such short probes allows for assays with increased dynamic range.
Patent CA-2719161-A1 (CA)
Inventor: PLOWE CHUCK
IPC: A61B17/32
Filed: 2009-05-18
Abstract: The invention provides a rotational atherectomy system, device and method comprising a flexible, elongated, rotatable drive shaft with a pre-curved abrasive section disposed within a catheter that deforms the abrasive section to a substantially straight profile and, when the abrasive section is moved distally out of the catheter, the abrasive section resumes its pre-curved profile. Directional ablation is achieved by rotation of the drive shaft along its pre-curved axis as the abrasive section is urged against a portion of the lumen wall.
Patent CA-2719452-A1 (CA)
Inventor: VIALA SOPHIE
IPC: A61Q1/10
Filed: 2009-03-13
Abstract: The invention relates to decorative cosmetic compositions containing specific polyurethanes or aqueous dispersions thereof and constituents producing decorative effects.
Patent CA-2720143-A1 (CA)
Inventor: GOERING JONATHAN
IPC: D03D25/00
Filed: 2009-03-30
Abstract: A woven preform for a reinforced composite material, which may be woven flat and folded into shape. The preform has a three-dimensional weave architecture with fill fibers (114) woven to provide layer-to-layer interlocking of layers of warp fiber (116) as well as interlocking of fibers within each layer. At least two legs (125;135) extend from a base (120), the base (120) and legs (125;135) each having at least two layers of warp fibers. The legs (125;135) can be connected at a symmetrical or asymmetrical, distributed-column intersection, with an even or odd number of columns of warp fibers being located between the legs. The outer ends of the base and/or legs preferably have tapers formed from terminating layers of warp fibers in a stepped pattern.
Patent CA-2720781-A1 (CA)
Inventor: EKBERG BJARNE
IPC: B01D33/46
Filed: 2009-04-02
Abstract: The object of the invention is a liquid extraction filter, more particularly a continuous-action, top-feed, vacuum drum filter. What is essential in the invention is that the filter comprises a drum structure (1) and filter elements (2), the filtration surface of which filter elements is formed of microporous hydrophilic material such that when filtering with a partial vacuum it is impervious to the surrounding air.
Patent CA-2720918-A1 (CA)
Inventor: ALLISON JEFFREY WAYNE
IPC: A61B19/00
Filed: 2008-10-01
Abstract: A surgical jaw assembly having a top portion and a bottom portion hingedly attached. The top and bottom portion having a base, a seal plate and a cover, the seal plate and base being in direct contact and being electrically common. The bottom portion having a blade that is sta-tionary relative to the base and the top portion having an insert configured to receive the blade when the top portion and bottom portion are in a pre-determined position. The cover is overmolded onto the base, securing the seal plate to the base on both the top portion and bottom portion.
Patent CA-2721381-A1 (CA)
Title: Wall cooling device
Inventor: MONS CLAUDE
IPC: F28F1/10
Filed: 2009-04-15
Abstract: A wall-cooling device for cooling a wall subjected to a heat source and to an outer fluid. The device includes a cooling part with a fastening portion and a cooling portion. The cooling part is made of a thermally-conductive shape-memory alloy having a transition temperature T. The fastener portion is for fastening the device rigidly on a face of the wall. The cooling portion is shaped so that it takes up a first position that is substantially parallel to the wall when the temperature of the wall is lower than the temperature T and so that it takes up a second position in which a plane of the second portion defines, relative to a plane tangential to the wall, a dihedral angle lying in the range 45° to 90° .
Patent CA-2722723-A1 (CA)
Inventor: PAJOUHESH HASSAN
IPC: C07D207/06
Filed: 2009-06-02
Abstract: Methods and compounds effective in ameliorating conditions characterized by unwanted calcium channel activity, particularly unwanted T-type calcium channel activity are disclosed.  Specifically, a series of compounds containing 4--(aminomethyl)cyclohexanamine derivatives as shown in formula (1).
Patent CA-2728111-A1 (CA)
Title: Radiation therapy system
Inventor: CARLONE MARCO
IPC: F03B13/18
Filed: 2009-06-25
Abstract: A radiation therapy System comprises a magnetic resonance imaging (MRI) apparatus and a linear accelerator capable of generating a beam of radiation. The linear accelerator is immersed in and oriented with respect to the MRI magnetic field to expose the linear accelerator to magnetic force that directs particles therein along a central axis thereof.
Patent CA-2728126-A1 (CA)
Inventor: BOETTGER FRANK
IPC: A61M5/20
Filed: 2009-06-18
Abstract: A device (1) having at least one chamber (3) for accommodating a medicament (M) or a sample volume, and having a plunger element (5) which is displaceable in the device (1) is proposed. The device (1) includes a syringe or carpule, a multi-or dual-chamber system, an autoinjector, or a pen. The device is characterized in that pressure forces resulting from a chemical reaction may be introduced into the plunger element (5), causing displacement of the plunger element (5).
Patent CA-2731933-A1 (CA)
Inventor: DEMUTH HANS-ULRICH
IPC: G01N33/68
Filed: 2009-07-31
Abstract: The present invention relates to a method for predicting, diagnosing and prognosticating a neurodegenerative disease, such as Alzheimer's disease (AD), Mild Cognitive Impairment (MCI) and neurodegeneration in Down's syndrome (NDS) using glutaminyl cyclase (QC) as a diagnostic/prognostic indicator. The use of antibodies binding to QC and kits for performing said diagnostic method are also provided.
Patent CA-2733118-A1 (CA)
Inventor: GRAEF THOMAS H
IPC: G06F7/08
Filed: 2004-03-10
Abstract: An automated banking machine (10) is provided. The automated banking machine may include a fascia (50) in operative connection with a frame (110). The machine may include a plurality of hardware devices which are accessible through the fascia. The hardware devices may include a cash dispenser (24), receipt printer (20), and a card reader (22). The fascia may include replaceable bezels (550,552) with apertures therein for providing access to hardware devices. The bezels may be operative to float with respect to the fascia and hardware devices to automatically align hardware devices with the bezels. In addition the hardware devices may include movable portions which are operative to automatically align with the bezels. The bezels may include ramps, ribs, or other angled surfaces which guide the hardware devices into alignment with the openings in the bezels.