baber/WOPTO huggingface dataset:
Patent CA-2666751-A1 (CA)
Title: Water-soluble azo compound or salt thereof, ink composition and colored product
Inventor: MORITA RYOUTAROU
IPC: C09D11/00
Filed: 2007-10-25
Abstract: The invention relates to water-soluble azo compounds represented by the general formula (1) or salts thereof and ink compositions containing the same: (1) (wherein R is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, or sulfo; n is 1 or 2; m is an integer of 1 to 3; x is an integer of 2 to 4; and y is an integer of 1 to 3). The compounds or salts have high-clarity hues favorable to ink-jet recording and can give prints having high fastnesses. Further, the compounds are useful as yellow dyestuff capable of forming ink compositions excellent in storage stability and therefore suitable for ink compositions, particularly those for ink-jet recording.
Patent CA-2667766-A1 (CA)
Title: Method and apparatus for rolling strip
Inventor: SEIDEL JUERGEN
IPC: B21B37/00
Filed: 1997-12-22
Abstract: A method of rolling strip in a strip rolling train having at least two roll stands, each roll stand having horizontally adjustable upper and lower work rolls, wherein the work rolls act alone as a two-high stand or each work roll is supported directly or through an intermediate roll by a back-up roll, or in a reversing stand in which at least two passes are rolled, wherein the strip is subjected in the roll stands to a constitutional change, and wherein adjusting elements act on the strip for imparting a profile and surface evenness to the strip.  The method includes presupposing in at least one strip area an intended surface unevenness shape over a width of the strip, determining an actually achieved surface unevenness shape in the strip area and comparing the actually achieved surface unevenness shape to the presupposed unevenness shape, computing a difference between the unevenness shapes, and operating the adjusting elements such that the difference is minimized.
Patent CA-2671193-A1 (CA)
Inventor: RUPP MICHAEL
IPC: E21B10/46
Filed: 2007-11-30
Abstract: Fibers for diamond-impregnated cutting tools and their associated methods for manufacture and use are described. The cutting tools contain a diamond-impregnated cutting portion that contains fibers made from carbon, glass, ceramic, polymer, and the like. The fibers can be in any form, including chopped and milled fibers. The fibers may also be coated with metal, ceramic, or other performance-enhancing coatings. The fibers may be used to both control the tensile strength control the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may also weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting potion for the desired amount. And as the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion. Using the fibers allows the cutting tools to last longer and make them safer and more economical because they need to be replaced less often.
Patent CA-2671461-A1 (CA)
Title: Vesicles of self-assembling block copolymers and methods for making and using the same
Inventor: SUN VICTOR Z
IPC: A61K9/14
Filed: 2007-11-30
Abstract: Vesicles of self-assembling block copolymers, e.g., diblock copolypeptides, as well as methods of making and using the same. Vesicles of the invention have a shell made up of block copolymers that include an intracellular transduction hydrophilic domain and a hydrophobic domain. In certain embodiments, the vesicles include an encapsulated active agent, e.g., a diagnostic or therapeutic agent. The vesicles find use in a variety of different application, including the intracellular delivery of active agents, e.g., diagnostic and therapeutic agents.
Patent CA-2672168-A1 (CA)
Title: Novel cascaded power plant process and method for providing reversibly usable hydrogen carriers in such a power plant process
Inventor: KRASS FLORIAN
IPC: F01K23/06
Filed: 2007-12-07
Abstract: Estimates show that crude oil reserves are limited in time. According to the invention, silica-containing starting materials are used as the raw materials.
Patent CA-2674355-A1 (CA)
Title: Piperidine gpcr agonists
Inventor: KEILY JOHN
IPC: C07D413/04
Filed: 2008-01-04
Abstract: Compounds of formula (I): or pharmaceutically acceptable salts thereof, are GPCR agonists and are useful as for the treatment of obesity and diabetes.
Patent CA-2674786-A1 (CA)
Title: Method and apparatus for multicasting with feedback information
Inventor: DIFAZIO ROBERT A
IPC: H04L12/56
Filed: 2008-01-08
Abstract: A method for multicasting a packet begins by providing a buffer for each of two user equipments (UEs) in communication with a base station. A determination is made whether there is a previously unsent packet at the base station. A second determination is made whether both UE buffers are non-empty. A non-empty buffer is flushed if there is no previously unsent packet and if one of the buffers is non-empty. A packet is selected to be transmitted if there is a previously unsent packet or if both buffers are non-empty. The buffers are updated based on feedback received from the UEs.
Patent CA-2677756-A1 (CA)
Title: Arctic platform
Inventor: BAUGH BENTON F
IPC: E21B41/00
Filed: 2004-04-08
Abstract: The instant disclosure relates to a system and method of constructing drilling and production platforms that are particularly useful in remote, inaccessible and /or environmentally sensitive operating environments. Accordingly to one aspect of the invention, an arctic drilling platform is provided wherein various methods and means of interlocking neighboring platform modules are provided. Methods and means for sealing the intersections formed between a plurality of interlocked platform modules are also disclosed. According to further aspects of the invention, improved platform floor plans are provided, and various wellhead cellar layouts and sealing means are also described.  Methods and means of enhancing the usefulness of modular storage platforms are disclosed, and a number of support post installation and removal techniques are also provided. Also taught are a variety of methods of adjusting the height and level of an assembled drilling platform, and methods and means of adding extension members useful for extending the length of a support post are also described.
Patent CA-2679378-A1 (CA)
Title: Kerberized handover keying optimized for reactive operation
Inventor: OBA YOSHIHIRO
IPC: H04W12/04
Filed: 2008-03-03
Abstract: A media-independent handover key management architecture is disclosed that uses Kerberos for secure key distribution among a server, an authenticator, and a mobile node. In the preferred embodiments, signaling for key distribution is based on re-keying and is decoupled from re-authentication that requires EAP (Extensible Authentication Protocol) and AAA (Authentication, Authorization and Accounting) signaling similar to initial network access authentication. In this framework, the mobile node is able to obtain master session keys required for dynamically establishing the security associations with a set of authenticators without communicating with them before handover. By separating re-key operation from re-authentication, the proposed architecture is more optimized for a proactive mode of operation. It can also be optimized for reactive mode of operation by reversing the key distribution roles between the mobile node and the target access node.
Patent CA-2681686-A1 (CA)
Inventor: APPS WILLIAM P
IPC: B65D71/70
Filed: 2009-10-06
Abstract: A tray for storing and transporting bottles includes a plurality of base walls each for supporting a bottle thereon. A plurality of interior columns extend upwardly between the base walls. Longitudinal dividers connect the interior columns. Lateral dividers connect the interior columns to side columns along side edges of the tray. At least one band extends along the side edges of the tray connecting the side columns.
Patent CA-2685056-A1 (CA)
Title: Negative immunomodulation of immune responses by erp5
Inventor: GROH-SPIES VERONIKA
IPC: C07K16/28
Filed: 2008-04-23
Abstract: The present invention relates to methods of treating immune disorders and cancers. In particular the invention provides methods of inhibiting the negative immunomodulatory effects of ERp-5 on T cells and dendritic cells, in conjunction with other surface receptors.
Patent CA-2686606-A1 (CA)
Title: Method of optimizing efficacy of therapeutic agent
Inventor: REBRIN KERSTIN
IPC: A61B5/05
Filed: 2008-08-29
Abstract: Method and device for outputting one or more signals associated with a monitored analyte level of an individual, the one or more signals including a substantially real time monitored analyte level and a rate of change information associated with the monitored analyte level, outputting a carbohydrate intake event indication, determining one or more data associated with one or more therapy information related to the monitored analyte level and the meal event indication, and outputting the determined one or more data over the outputted one or more signals associated with the monitored analyte level and the carbohydrate intake event indication are provided.
Patent CA-2692218-A1 (CA)
Inventor: HOECKER RAINER
IPC: G01N9/26
Filed: 2008-06-27
Abstract: The invention relates to a measuring system for measuring a density of a medium flowing in a process line, said medium being variable regarding its thermodynamic state, along an imaginary axis of flow of the measuring system. The measuring system comprises at least one temperature sensor that primarily reacts to a local temperature, 9, of a medium flowing past, at least one pressure sensor that primarily reacts to a local pressure, p, of a medium flowing past, at least one flow sensor that is located in a flow measuring point and that primarily reacts to a local flow parameter of the medium to be measured, and at least one electronic measuring unit that at least temporarily communicates with at least the temperature sensor, the pressure sensor and the flow sensor.  The electronic measuring unit generates at least temporarily at least one density value that momentarily represents a local density, .rho., which the flowing medium has in a virtual density measuring point, using the temperature measurement signal, the pressure measurement signal and the flow measurement signal.
Patent CA-2693277-A1 (CA)
Inventor: SANCHO-MADRID DAVID
IPC: A61K39/00
Filed: 2008-07-21
Abstract: The invention relates to the regulation of the immune system, and in particular to the finding that the CLEC9a molecule is a marker for dendritic cells which are capable of cross-presenting extracellular antigens via the MHC class I pathway.  This makes them particularly suitable for generation of cytotoxic T lymphocyte responses. Materials and methods are provided both for the induction of immune responses against target antigens, and for the inhibition or suppression of undesirable immune responses in which these cells are involved.
Patent CA-2695598-A1 (CA)
Title: Procede de desacidification d'un gaz par solution absorbante avec vaporisation et/ou purification d'une fraction de la solution absorbante regeneree
Inventor: BOUILLON PIERRE-ANTOINE
IPC: C01B32/50
Filed: 2010-03-08
Abstract: L'effluent gazeux à traiter est mis en contact dans la colonne C1 avec une solution absorbante qui est choisie pour sa propriété à former deux phases séparables lorsqu'elle est chauffée. La solution absorbante régénérée est séparée en deux phases dans le ballon B1 : une phase riche en eau et une phase riche en composés réactifs. La séparation permet d'optimiser les opérations réalisées sur la solution absorbante régénérées. D'une part la séparation permet d'effectuer la vaporisation par le rebouilleur R1 d'une fraction de la solution absorbante, contenant de préférence une concentration en composés réactifs réduite par rapport à la solution absorbante, limitant ainsi leur dégradation. La séparation des phases permet, de plus, de réduire limiter la quantité de solution à traiter afin d'éliminer les sels non régénérables et donc de réduire les coûts associés à leur élimination. La séparation permet enfin d'éliminer les produits de dégradations en réalisant une purification spécifique et appropriée pour chacune des phases. Le procédé peut être appliqué à la décarbonatation des fumées de combustion, la désacidification du gaz naturel ou d'un gaz de synthèse.
Patent CA-2703214-A1 (CA)
Inventor: NADLER KIRK C
IPC: C10G31/00
Filed: 2008-10-24
Abstract: This invention relates to a process for separating a heavy hydrocarbon stream to produce at least one permeate product stream and at least one retentate product stream. The process utilizes an ultrafiltration process to designed to maximize the quality of the permeate and retenate product streams as well as process embodiments which improve permeate production quantities as well as improve the quality of the product streams obtained by the separations process. In preferred embodiments, the process includes configuration and operational parameters to maximize permeate yield and selectivity.
Patent CA-2703229-A1 (CA)
Inventor: DELAIR JEFFREY E
IPC: B65G17/02
Filed: 2008-10-24
Abstract: A hybrid mesh belt has a mesh portion (23) with side edges attached to modular plastic chains (38, 41). The chains (38, 41) are preferably provided with cavities (50) on the bottom side. The cavities (50) are suitable for engaging with driving sprockets (53) that engage with the chains (38, 41).
Patent CA-2704783-A1 (CA)
Title: Procede de traitement contre l'ambroisie
Inventor: ROGEMOND ERIC
IPC: A01B39/18
Filed: 2010-05-25
Abstract: La présente invention est relative à un procédé de traitement contre l'ambroisie comportant les étapes consistant à: a) sélectionner une surface végétative au sol comportant au moins un plant d'ambroisie sélectionné en période de croissance ; b) fournir une source de rayonnement infrarouge à une puissance P donnée; c) irradier ledit plant d'ambroisie avec ladite source de rayonnement infrarouge durant un temps d'exposition -r adapté à ladite puissance P, de manière à de manière à provoquer un choc thermique audit plant d'ambroisie et à réduire l'exposition au rayonnement infrarouge pour la surface végétative.
Patent CA-2705988-A1 (CA)
Title: Stabilisation of oily suspensions containing hydrophobic silicic acids
Inventor: HEEP IRIS
IPC: A61K47/44
Filed: 2008-11-12
Abstract: The invention relates to a stabilization of fluid oil-based suspensions comprising a hydrophobic silica, and medicaments based on such suspensions.
Patent CA-2706263-A1 (CA)
Title: Method for recycling cured foam insulation for use in insulating cavities of devices requiring thermal insulation
Inventor: LESAGE JEAN-CLAUDE
IPC: C08J9/33
Filed: 2010-06-03
Abstract: A method of recycling cured foam insulation having an internal cell/bubble structure is described. The method comprises cutting the cured foam cell insulation into foam pieces of predetermined sizes and shape dependent on the dimensions of cavities to be insulated and incorporating the foam pieces therein. A predetermined volume of the cavities is filled with the foam pieces and a predetermined quantity of an expandable liquid foam insulation is injected into the cavities containing the foam pieces and caused to expand to fill voids in the cavities with the foam pieces forming a homogeneous insulating foam body throughout the cavities while retaining substantially their internal cell/bubble structure.
Patent CA-2707080-A1 (CA)
Inventor: PRUITT MARTIN
IPC: A01D34/66
Filed: 2008-11-20
Abstract: A modular rotary cutter bed (10) is formed by a series of essentially identical cutter modules (28) mounted end-to-end along the length of a common support beam (12). Guards (94) for the cutters of the modules are arranged such that each guard overlaps and bridges the seam (44) between an adjacent pair of modules (28) so as to increase the structural rigidity of the cutter bed.  Each guard (94) is attached at its front end to the noses (54) of a pair of adjacent modules and at its rear end to the support beam to increase structural integrity in all directions. A second embodiment does not utilize a common support beam for the modules (228) but instead relies upon the interconnections between adjacent modules and bridging overlap of the guards (294) to rigidify the cutter bed.
Patent CA-2709466-A1 (CA)
Inventor: HORIKOSHI RYO
IPC: C07D493/04
Filed: 2008-12-19
Abstract: Disclosed are compounds that are utilizable as systemic insecticides and possess excellent systemic properties.  Compounds represented by formula (1) have excellent systemic insecticidal activity. Accordingly, a composition comprising as an active ingredient the compound of formula (1) or salt thereof is useful as a systemic insecticide.   [Chemical formula 1]  (see formula 1)
Patent CA-2709765-A1 (CA)
Title: Analyse et manipulation de particule par des appareils acoustiques et methodes
Inventor: KADUCHAK GREGORY
IPC: G01N1/10
Filed: 2008-12-19
Abstract: La présente invention concerne des procédés permettant de séparer des particules par taille, les procédés comprenant les étapes consistant à : faire circuler les particules dans un écoulement ; diriger la pression de rayonnement acoustique radiale vers l'écoulement ; et séparer de manière acoustique les particules par taille. La présente invention concerne également des dispositifs permettant de mettre en uvre ces procédés.
Patent CA-2711529-A1 (CA)
Title: Process and intermediates for the preparation of 5-bibphenyl-4-yl-2-methylpentanoic acid derivatives
Inventor: HOOK DAVID
IPC: A61K31/4015
Filed: 2009-01-16
Abstract: The invention relates to a process for producing NEP inhibitors or prodrugs thereof, in particular NEP inhibitors comprising a .gamma.-amino-.delta.-biphenyl-.alpha.-methylalkanoic acid, or acid ester, backbone. In detail, the new processes, according to the present invention, are ultimately related to the synthesis of intermediates to prepare the above NEP inhibitors, namely compounds according to formula (1), or salt thereof, wherein R1 and R2 are.  independently of each other, hydrogen or a nitrogen protecting group, and R3 is a carboxyl group or an ester group, preferably carboxyl group or alkyl ester.
Patent CA-2712692-A1 (CA)
Inventor: HERMAN ALVIN
IPC: B62D53/06
Filed: 2010-08-10
Abstract: A transportable container apparatus includes an elongated container with an outlet port, and a trailer releasably attachable to the container at first and second trailer attachment locations corresponding to first and second orientations of the outlet port with respect to the trailer. An actuator mounted to the trailer is operative, when the trailer is attached to the container, to selectively move the container between a transport position where the container is supported on the trailer in a substantially horizontal orientation, and a working position where the container is supported on the ground in a substantially vertical orientation. The trailer can be attached to an appropriate location to position the outlet port in a desired orientation at a work site. Ballast weight can be added to the lower portion of the container to increase stability, and the ballasted tank with a maximum allowable weight can be transported to a work site.
Patent CA-2713367-A1 (CA)
Title: Derives d'uree de tetrahydroquinoxaline, leur preparation et leur application en therapeutique
Inventor: BRAUN ALAIN
IPC: C07D241/44
Filed: 2009-01-27
Abstract: L'invention concerne des composés répondant à la formule (I) : dans laquelle A représente une liaison, un atome d'oxygène ou un groupe -0-CH2-; Ar1 représente un groupe phényle ou hétéroaryle; Ar2 représente un groupe phényle, hétéroaryle ou hétérocycloalkyle; R1a,b,c et R2a,b,c représentent un atome d'hydrogène ou d'halogène ou un groupe alkyle, cycloalkyle, -alkyl-cycloalkyle éventuellement substitué par un ou plusieurs atomes d'halogène, -OR5 (hydroxy ou alcoxy), hydroxy- alkyle, alcoxy-alkyle, alcoxy-alcoxy, halogénoalkyle, -O-halogénoalkyle, oxo, -CO- alkyle, -CO-alkyle-NR6R7, -CO-halogénoalkyle, -COOR5, alkyl-COOR5, -O-alkyl- COOR5, -SO2-alkyle, -SO2-cycloalkyle, -SO2-alkyl-cycloalkyle, -SO2-alkyle-OR5, -SO2- alkyl-COOR5, -SO2-alkyl-NR6R7 -S02-halogénoalkyle, alkyl-S02-alkyle, -SO2-NR6R7, - SO2-alkyl-O-alkyl-OR5, -CONR6R7, -alkyl-CONR6R7 ou -O-alkyl-NR6R7, ou encore R1a R 1b, R 1c sont liés respectivement à R2a, R2b, R 2c et à l'atome de carbone qui les porte et représentent -O-alkyl-0-; R3 représente un atome d'hydrogène ou un groupe alkyle, R4 représente un atome d'hydrogène ou d'halogène ou un groupe cyano, -OR5, hydroxy-alkyle, -COOR5, -NR6R7, -CONR6R7, -SO2-alkyle ou -SO2-NR6R7, -NR6- COOR5, -NR6-COR5, -CO-NR6-alkyl-OR5; R5, R6 et R7 représentent un atome d'hydrogène, un groupe alkyle ou-alkyl-phényle, et R8 représente un atome d'hydrogène, un groupe -SO2-alkyle ou un groupe de formule -B-Het, où B peut être absent ou représenter une liaison, un atome d'oxygène ou un groupe -CO- ou -SO2- (CH2)n avec n égal à O, 1 ou 2 et où Het représente un hétéroaryle ou un hétérocycloalkyle éventuellement substitué par les groupes alkyles, -SO2-alkyles et - COOR5. Procédé de préparation et application en thérapeutique.
Patent CA-2714576-A1 (CA)
Inventor: RYBYANETS ANDREY
IPC: A61N7/02
Filed: 2009-01-26
Abstract: There is provided herein, an apparatus for lysing of adipose tissue comprising a transducer adapted to transmit ultrasound to a target area tissue of a subject body; and a vacuum system adapted to suck a surface of the target area tissue into the transducer to facilitate acoustic contact between the surface of the target area tissue and the transducer.
Patent CA-2714795-A1 (CA)
Inventor: VANBESIEN DARYL W
IPC: G03G9/113
Filed: 2010-09-14
Abstract: The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core, having a dry powder polymer coating. In embodiments, the coating may also include a colorant, such as carbon black. Processes for coating such carriers with the dry powder polymer coatings are also provided.
Patent CA-2715022-A1 (CA)
Inventor: CHAMUEL STEVE R
IPC: H01R12/58
Filed: 2009-03-12
Abstract: A connector header (10) comprising: mi electrically insulating body (12) having an upper surface (14) and an opposed lower surface (16), separated by end walls (18) and side walls (20); at least two projections (22) formed on said lower surface (16); at least one electrically conducting wire wrap pin (24) fixed in said electrically insulating body (12) and projecting beyond said lower surface (16) and having an exposed surface (24a) adjacent said upper surface (14); and a solder relieving feature (26 formed with at least one of said end walls (18) or side walls (20).
Patent CA-2716323-A1 (CA)
Inventor: REYES SEBASTIAN C
IPC: C01B32/50
Filed: 2009-02-20
Abstract: The present invention relates to the selective separation of carbon dioxide ('CO2') from nitrogen ('N2') in streams containing both carbon dioxide and nitrogen utilizing a zeolitic imidazolate framework ('ZIF') material. Preferably, the stream to be separated is fed to the present process in a substantially gaseous phase.  In preferred embodiments, the current invention is utilized in a process to separate carbon dioxide from combustion gas (e.g., flue gas) streams preferably for sequestration of at least a portion of the carbon dioxide produced in combustion processes.