baber/WOPTO huggingface dataset:
Patent CA-2737654-A1 (CA)
Title: Apparatus and method for separation of particles suspended in a liquid from the liquid in which they are suspended
Inventor: YANG TAHUA
IPC: G01N1/40
Filed: 2009-09-23
Abstract: A method for separating, or removing, particulate material, e.g., blood cells, from a sample of fluid, e.g., whole blood of a patient, in which the particulate material is suspended. In the case of separating blood cells from blood plasma or blood serum, the resulting samples of blood plasma or blood serum can be used for in vitro diagnostic applications. In normal practice, a whole blood sample of a patient (BC) are provided and then introduced into an apparatus that contains a flow channel (308). An acoustic field, which contains acoustic standing waves from external ultrasonic transducers (310a-310c, 312a-312c), is located within the flow channel (330a-330d). Laminar flow is maintained in the flow channel. Blood cells and platelets are separated from blood plasma or blood serum at the end of the flow channel and collected. The method described herein allows fluid components to differentially migrate to areas of preferred acoustic interaction. The parameters that affect separation of particles are size, density, compressibility of the particles, and the fluid surrounding the particles.
Patent CA-2742295-A1 (CA)
Inventor: HAYNES JOEL R
IPC: A61K39/00
Filed: 2009-11-03
Abstract: Enveloped virus-based virus-like particles (VLPs) that are free of infectious agents and substantially as immunogenic as corresponding VLPs prior to inactivation of infectious agents are described. Improved methods of inactivation infectious agents in preparations of enveloped virus-based VLPs are also described wherein the methods do not adversely affect the immunogenicity of the VLPs.
Patent CA-2742872-A1 (CA)
Inventor: SZENTE ROBERT NUNES
IPC: B01J19/00
Filed: 2007-01-09
Abstract: A process for recycling composite materials includes the steps of feeding a quantity of composite material composed of at least one polymer and aluminum into at least one first reactor; heating the composite material in a non-oxidizing environment at a temperature sufficient to volatilize the at least one polymer and form a hydrocarbon by-product and aluminum in the at least one first reactor; feeding the aluminum free of the at least one polymer into a second reactor; and heating the aluminum in a non-oxidizing environment at a temperature sufficient to melt the aluminum in the second reactor.
Patent CA-2747321-A1 (CA)
Inventor: KLEINE JAEGER FRANK
IPC: B41J3/54
Filed: 2009-12-14
Abstract: The invention relates to a method for printing a substrate (7) in a printing press. In said method, ink is transferred from a flexible support (3) to the substrate (7) according to a predefined pattern by having a device for applying energy apply energy to the ink through the flexible support (3) such that some of the ink in the effective range of the energy evaporates and a drop of ink (67) is catapulted onto the substrate (7) that is to be printed, and said step is repeated at least once, ink being transferred to the substrate (7) at least in part in the same positions in order to reinforce the created pattern. The substrate is conveyed through the printing press (1) during the printing process, and once ink has been transferred in step (a), the device for applying energy is controlled in such a way that the ink is once again transferred in the same position as in step (a) when the process is repeated in step (b). The invention further relates to a printing press for carrying out said method.
Patent CA-2750475-A1 (CA)
Inventor: SMITH MARK A
IPC: C09D7/61
Filed: 2010-02-12
Abstract: L'invention porte sur une composition de revêtement époxy pulvérulente pour revêtir un substrat. La composition de revêtement comporte : (a) d'environ 50% en poids à environ 90 % en poids d'au moins une résine époxy ; (b) d'environ 1 % en poids à environ 30 % en poids d'au moins un promoteur d'adhérence de type catéchol novolaque, et (c) d'environ 0,1 % en poids à environ 5 % en poids d'oxyde de magnésium. Le revêtement peut aussi contenir d'environ 10 % en poids à environ 48 % en poids d'une charge inorganique. La composition de revêtement assure une adhérence améliorée dans des conditions de fonctionnement à haute température et une résistance améliorée à une dégradation par décollement cathodique pour des tuyaux, des barres d'armature et autres substrats.
Patent CA-2753808-A1 (CA)
Inventor: KANTOMAA TUOMO
IPC: A61C7/28
Filed: 2010-03-05
Abstract: The orthodontic bracket according to the invention comprises a body portion (403) and a locking portion (404). In the orthodontic bracket there is a surface (402) against the tooth and a surface (401) facing away from the tooth. In the body portion there is an archwire slot (409) for the archwire. There is a locking portion slot (407) in the body portion, which slot is open towards the surface of the orthodontic bracket facing away from the tooth, whereupon it forms an opening (408) on said surface, and the archwire slot is situated in the wall of the locking portion slot. The locking portion can be attached to the body portion. There is a setting slot (411) in the locking portion.      The locking portion can be rotated into at least two of the following positions: standby position, in which the setting slot is towards the opening on the surface facing away from the tooth, transfer position, in which the setting slot is towards the archwire slot or locking position, in which the locking portion closes the archwire slot at least partially.  The archwire can be placed in the setting slot of the locking portion when the locking portion is in standby position, and the archwire can be placed in the archwire slot when the locking portion is in transfer position, and in the locking position the locking portion is arranged to hold the archwire in place in the archwire slot. The archwire or archwires set in place are in locking position arranged to focus force to the orthodontic brackets. The amount and orientation of the force depend on the stress of the archwire and the orientation of the archwire slot.
Patent CA-2754151-A1 (CA)
Inventor: KYLE DONALD
IPC: A01H5/10
Filed: 2011-03-16
Abstract: According to the invention, there is provided a novel soybean variety designated XR29T10. This invention thus relates to the seeds of soybean variety XR29T10, to the plants of soybean XR29T10 to plant parts of soybean variety XR29T10 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XR29T10 with another soybean plant, using XR29T10 as either the male or the female parent.
Patent CA-2755818-A1 (CA)
Inventor: ACKMANN EVAN R
IPC: H05B37/02
Filed: 2010-03-10
Abstract: A control device, such as a digital ballast controller, is adapted to be coupled to an electronic ballast, such as a DALI ballast, via a communication link, and is operable to determine whether the ballast is operating within the specifications of a predefined protocol standard, e.g., the DALI standard. For example, the control device may measure the bit times of a digital message received from the ballast and to determine if the bit times fall within the limits set by the standard. The control device may also determine the minimum delay time required between two digital messages received by the ballast and determine if the minimum delay time falls within the limit set by the standard. The control device may adapt its normal operation (e.g., how digital messages are received and transmitted) or may provide feedback (e.g., by flashing a lamp) in response to determining that the ballast is operating outside of the specifications of the standard.
Patent CA-2757640-A1 (CA)
Title: Indole derivatives and methods for antiviral treatment
Inventor: MACCOSS MALCOLM
IPC: A61K31/4439
Filed: 2010-04-05
Abstract: The present invention is directed to compounds and forms and pharmaceutical compositions thereof useful for treating a viral infection, or for affecting viral activity by modulating viral replication.
Patent CA-2758813-A1 (CA)
Title: Merging search results
Inventor: TAYLOR MICHAEL J
IPC: G06F17/30
Filed: 2010-05-27
Abstract: Merging search results is required, for example, where an information retrieval system issues a query to multiple sources and obtains multiple results lists. In an embodiment a search engine at an Enterprise domain sends a query to the Enterprise search engine and also to a public Internet search engine. In embodiments, results lists obtained from differ-ent sources are merged using a merging model which is learnt using a ma-chine learning process and updates when click-through data is observed for example. In examples, user information available in the Enterprise do-main is used to influence the merging process to improve the relevance of results. In some examples, the user information is used for query modifica-tion. In an embodiment a user is able to impersonate a user of a specified group in order to promote particular results.
Patent CA-2759882-A1 (CA)
Title: Novel dna cloning method
Inventor: STEWART FRANCIS
IPC: C12R1/19
Filed: 1998-12-07
Abstract: The invention refers to a novel method for cloning DNA molecules using a homologous recombination mechanism between at least two DNA molecules comprising: a) providing a host cell capable of performing homologous recombination, b) contacting in said host cell a first DNA molecule which is capable of being replicated in said host cell with a second DNA molecule comprising at least two regions of sequence homology to regions on the first DNA molecule, under conditions which favour homologous recombination between said first and second DNA molecules and c) selecting a host cell in which homologous recombination between said first and second DNA  molecules has occurred. In particular, it relies on the use of the E. coli RecE and RecT  proteins, the bacteriophage Red-alpha and Red-beta proteins, or the phage P22 recombination system. The beneficial effects of concomitant expression of the RecBC  inhibitor genes (e.g. Red-Gamma) is also examplified.
Patent CA-2761012-A1 (CA)
Title: Process for manufacturing a composition comprising recycled pet by controlled cooling
Inventor: VAN HELDEN AREND KUINDERT
IPC: B29C48/07
Filed: 2010-05-04
Abstract: The present invention relates to a process for manufacturing a shaped article from a composite material comprising a solid filler and a thermoplastic binder, said process comprising the following subsequent steps: (a)feeding a solid filler and a thermoplastic binder to a kneading device; (b)mixing the solid filler and the thermoplastic binder in the kneading device, wherein the pressure exerted on the mixture of the solid filler and the thermoplastic binder is in the range of about 100 kPa to about 1500 kPa to obtain a composite material; (c)forming the composite material as obtained in step (b) into a shaped article; and (d)cooling the shaped article as obtained in step (c), wherein the shaped article is cooled at a cooling rate of at least about 5°C/min to about 120°C/min.. The shaped article is preferably a slab which can very suitable be used in the decoration of floors, kitchen work surfaces, kitchen tops, bathrooms, internal and external cladding and other two-dimensional shapes by extrusion and or injection moulding techniques.
Patent CA-2761362-A1 (CA)
Title: A pyrolytic process and apparatus for producing biomass char and energy
Inventor: MANDERSON LAURENCE REX
IPC: C10B53/02
Filed: 2010-05-12
Abstract: A pyrolytic conversion assembly for processing biomass including: a rotary kiln including a tube for heating the biomass at pressure having a sealable inlet at a first, higher end for ingress of the biomass, and a sealable outlet at a lower end for egress of charcoal formed from the biomass; and heating elements disposed around the kiln to provide a localised source of heating at a predetermined distance from the sealable inlet for reflux condensation of gas from the biomass.
Patent CA-2762379-A1 (CA)
Inventor: BUETTNER JOSEF
IPC: F16F9/53
Filed: 2010-05-11
Abstract: The invention relates to a stabilizing device for axles of vehicles, such as motor vehicles, trailers, semi-trailers, or the like, comprising a hollow cylinder unit (7), which has a hollow cylinder (6) containing a fluid, a piston unit (4) having a piston (16) that is arranged in the hollow cylinder (6) and divides the hollow cylinder into at least two chambers (18, 20), wherein the piston unit (4) can slide relative to the hollow cylinder unit (2) in that said piston unit can be moved from an original position to a deflected position, a preloading apparatus, which loads the piston unit (4) in the direction of the original position, and a control or regulating apparatus, which controls or regulates the fluid flow into/out of the chambers (18, 20).
Patent CA-2767183-A1 (CA)
Inventor: MEIJLER MICHAEL M
IPC: A61K31/341
Filed: 2010-07-04
Abstract: Provided herein is a compound of Formula I: (See Formula I) in which n represents the number of carbons and n=1-18, and R1 is selected from the group, consisting of an isocyanate (O=C=N-), an isothiocyanate (S=C=N-), an isoselenocyanate (Se=C=N-) and substituted isothiocyanate having the structure S=C=N-R2-, in which R2 is selected from the group consisting of substituted alkylene, substituted isoalkylene, substituted alkenylene and substituted isoalkenylene, wherein said R2 is substituted with a moiety selected from the group consisting of halogen, a heterocyclic amine, and an alkylamine. Also provided herein are uses of said compounds, e.g., in inhibition of quorum sensing for Gram-negative bacteria, for inhibiting biofilm formation, or reduction of virulence factor secretion, for treatment of an animal disease, or for inhibition of bacterial infection in a human.
Patent CA-2769284-A1 (CA)
Title: Arrangement for connecting electrical conductors to terminal connections of interconnected cells
Inventor: WARMUTH FRANK
IPC: H01M50/519
Filed: 2010-07-07
Abstract: In order to be able to connect even very strong current-carrying cell connectors (17), for instance, of a traction battery (11), to a battery management system (21) in a failure-resistant and functionally reliable manner, first of all a printed circuit board (24) in the form of a plastics-coated lead frame (25) is snapped onto the housing (13) mechanically grouping the cells (12). The printed circuit board does not in, any case project higher, than the adjacent end faces (15) of the cell terminal connections (14) that project with a clear radial spacing therefrom. When placed on the terminal connections (14), a cell connector (17) enters, with a nozzle (32) extending in a curve away therefrom, the plane of the lead frame (25) parallel with the cell connector (17) and in so doing becomes wedged between at least two facing clamping tongues (35). This produces an extraordinarily reliable mechanical and electrical connection of the cell connector (17) to the wiring board (24).
Patent CA-2769840-A1 (CA)
Inventor: WU YILIANG
IPC: C09D11/02
Filed: 2012-02-29
Abstract: High performing nanoparticle compositions suitable for printing, such as by inkjet printing, are provided herein. In particular, there is provided a conductive ink formulation comprising silver nanoparticles which has optimal performance, such as, reduced coffee ring effect, improved adhesion to substrates, and extended printhead de-cap time or latency time. The ink formulation comprises two or more solvents and a resin.
Patent CA-2771093-A1 (CA)
Title: Insulated burner system for gas-fueled lighters
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/173
Filed: 2010-08-05
Abstract: A burner assembly for gas-fueled lighters includes a metallic burn chamber rigidly connected to a fuel metering valve. The burner and fuel valve are rigidly connected through an insulated coupling component. This provides a more reliable structure and reduces heat transfer from the burner to the fuel source, reducing vapor lock conditions.
Patent CA-2772580-A1 (CA)
Title: Stabilization of polyacrylonitrile precursor yarns
Inventor: WOHLMANN BERND
IPC: D01F6/18
Filed: 2010-08-31
Abstract: The invention relates to a method for stabilizing yarns made of polyacrylonitrile by way of chemical stabilizing reactions comprising the following steps: - presenting a polyacrylonitrile precursor organ, - providing an application device for treating the precursor yarn with high-frequency electromagnetic waves, comprising an applicator having an application chamber, means for generating the high-frequency electromagnetic waves, and means for feeding the same into the application chamber, - generating a field of the high-frequency electromagnetic waves in the application chamber, comprising regions having minimal electric field strength and regions having maximum electric field strength and adjusting the maximum electric field strength in the range of 3 to 150 kV/m, - continuously guiding the precursor organ through the application space and through the field of high-frequency electromagnetic waves, while - feeding a process gas through the application chamber at a flow speed of at least 0.1 m/s relative to the precursor yarn, wherein the temperature of the process gas is set within the range of 150 to 300 °C, so that said temperature lies above a critical minimum temperature and below a maximum temperature.
Patent CA-2772596-A1 (CA)
Title: Support a velo mural pivotant
Inventor: LALONDE GILLES
IPC: A47G29/00
Filed: 2012-03-26
Abstract: Actuellement, la façon la plus courante d'accrocher les vélos après un mur est de les suspendre avec un crochet à la verticale ou à l'horizontale, ce qui monopolise énormément d'espace. Le dispositif, support à vélo mural pivotant, se fixe sur un mur et permet d'accrocher un vélo perpendiculairement au mur et de le rabattre à droite ou à gauche, en angle, sur le mur. Ce qui permet de gagner de l'espace. On peut ainsi fixer plusieurs supports côte-à-côte. D'un côté ceux qui pivotent à droite, de l'autre côté, ceux qui pivotent à gauche. On y accroche plusieurs vélos qui se rabattront les uns sur les autres de chaque côté du support mural, tel un livre ouvert.
Patent CA-2773916-A1 (CA)
Title: Drug delivery system, drug delivery device, needle assembly and method for priming
Inventor: KOUYOUMJIAN GAREN
IPC: A61M5/24
Filed: 2010-09-29
Abstract: A drug delivery system comprises a drug delivery device (22) which comprises a housing (1) and a cartridge (2). The drug delivery device (22) has a proximal end and a distal end. The drug delivery system further comprises a needle assembly (10) which is attachable to the drug delivery device (22). The needle assembly (10) and the drug delivery device (22) are configured such that the cartridge (2) is moved in the proximal direction with respect to the housing (1) when the needle assembly (10) is attached to the drug delivery device (22).
Patent CA-2774032-A1 (CA)
Title: Anti-gcc antibody molecules and related compositions and methods
Inventor: NAM SAMUEL S
IPC: C07K19/00
Filed: 2010-10-22
Abstract: Antibodies and antigen-binding fragments of antibodies that bind GCC are disclosed. The antibodies bind an extracellular domain of GCC and can be internalized. In some embodiments, the antibodies are humanized, chimeric or human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods utilizing the antibodies and antigen-binding fragments provided herein.
Patent CA-2776417-A1 (CA)
Inventor: MARTEL YVON
IPC: B62D51/04
Filed: 2011-04-15
Abstract: L'appareil de traction compact inclut un boîtier étanche de forme allongée s'étendant dans un axe longitudinal et définissant une chambre interne, une chenille disposée autour du boîtier selon son axe longitudinal et permettant à l'appareil de se mouvoir lorsque la chenille est entraînée en rotation autour du boîtier, et un moteur d'entraînement de la chenille. Le moteur est situé dans la chambre interne du boîtier et inclut un arbre de sortie relié mécaniquement à la chenille. L'appareil peut inclure également un circuit de ventilation de l'intérieur de la chambre interne du boîtier et un générateur afin de produire de l'électricité.
Patent CA-2779366-A1 (CA)
Title: Method and system for processing information of a stream of information
Inventor: DOUETTEAU FLORIAN
IPC: G06F17/30
Filed: 2010-10-12
Abstract: The invention is directed to a computer-implemented process for processing information related to entities and said entities being contained in a stream of information, the entities being stored in resource directories of a system, each resource directory containing entities and being annotated with a version number modified with the addition of at least one new entity. The process comprises the steps of: retrieving a stream of information from different information sources; processing segments of information from the stream of information in accordance with entities of said resource directories; storing the segments of information with an annotation indicating which version of said resource directories was used for processing said information segment; updating at least one of the said resource directories with at least one new entity and updating the version number of said at least one resource directory; and - reprocessing the stored segments of information containing the annotation indicating said segments of information were processed with a previous version of the at least one resource directory.
Patent CA-2779765-A1 (CA)
Inventor: KAPLAN WARREN A
IPC: C08G18/48
Filed: 2010-11-04
Abstract: A method of improving the mechanical strength of polyurethane foams made from bio-based polyols, the polyol-containing compositions utilized in the method of the invention, and the polyurethane foams produced by the method of the invention are provided. The method of the invention involves the incorporation of aromatic polyester polyol in the polyol-containing composition used to manufacture the foams. In one embodiment, the aromatic polyester polyol is utilized in a polyol-containing composition which is employed in the manufacture of flexible polyurethane foam. In another embodiment, the aromatic polyester polyol transesterified with a natural oil-containing composition to form a transesterification reaction product that is utilized in a polyol-containing composition which is employed in the manufacture of flexible polyurethane foam. Flexible polyurethane foams of the invention exhibit substantial improvements in mechanical strength properties, such as tear strength, tensile strength and elongation relative to foams made from bio-based polyols such as soybean oil-based polyols.
Patent CA-2780491-A1 (CA)
Inventor: WU DONGHUI
IPC: C01B32/60
Filed: 2010-12-13
Abstract: Methods of producing arginine bicarbonate solutions in very high concentrations including reacting an arginine slurry containing a first portion of arginine with a source of carbon dioxide gas at elevated pressure and temperature, adding subsequent portions of arginine to the resulting solution and further reacting with compressed carbon dioxide until a final solution containing in excess of 50% by weight are provided which include preparing an arginine solution by subjecting an arginine water slurry to elevated pressure and temperature and reacting the arginine solution with a source of carbon dioxide gas to form a solution comprising arginine and bicarbonate anion and recovering arginine bicarbonate from the solution.
Patent CA-2781056-A1 (CA)
Title: Kinase inhibitors
Inventor: MAGLATHLIN REBECCA
IPC: C07D233/64
Filed: 2010-11-16
Abstract: Methods of inhibiting kinases using kinase inhibitors having olefin moieties are disclosed.