baber/WOPTO huggingface dataset:
Patent CA-2682236-A1 (CA)
Title: Siege secondaire pour regulateur de gaz
Inventor: QUIJANO ERIK M
IPC: G05D16/06
Filed: 2008-04-18
Abstract: Le dispositif de régulation de fluide selon l'invention inclut un disque de soupape (128) et un orifice de soupape (136) adaptés pour fournir un siège secondaire pendant une opération de fermeture par obstruction, au moyen de quoi le disque de soupape (128) engage directement une partie du corps (260) de l'orifice de soupape (136) pour optimiser l'intégrité du siège secondaire et pour réduire de façon avantageuse le taille et la complexité des orifices de soupape existants. L'orifice de soupape (136) comprend un corps (260) et une cartouche (262) disposée de façon coulissante dans le corps (260). Le disque de soupape (128) vient directement en contact avec un siège principal porté par la cartouche (262) pendant une opération de fermeture normale. Pendant une opération de fermeture par obstruction, cependant, la cartouche (262) est poussée dans le corps (260) de sorte que le disque de soupape (128) vienne directement en contact avec un siège secondaire porté par le corps (260) en un emplacement qui se situe en aval de la cartouche (262).
Patent CA-2682896-A1 (CA)
Inventor: HENDRIKS ANTON JOHANNES JOSEF
IPC: D01F1/02
Filed: 2008-03-28
Abstract: The invention pertains to a method for making a polymer-additive composite particle from a dope by: i) jet spinning the dope to obtain a pulp, fibril or fibrid, wherein the solvent of the dope is selected from N-methyl-2-pyrrolidone, N.N'-dimethylformamide, N,N'-dimethylacetamide, tetramethylurea, and 4 to 75 wt% of a composition consisting of 2 to 95 wt% of a para-aramid polymer and 5-98 wt% of a solid additive material, to a total of 100 wt%, and wherein the aramid polymer is dissolved in the solvent; or ii) coagulating the dope by means of a rotor-stator apparatus in which the polymer solution is applied through the stator on the rotor so that the precipitating polymer-additive composite particle is subjected to shear forces while they are in a plastic deformable stage. The aramid preferably is PPTA and the additive material is preferably chosen from kaolin, talc, diatomaceous earth, zeolite, graphite, mineral fibers, calcium carbonate, barium sulfate, mica, dyes, pigments such as TiO2, metal particles. The dope can be used for making particles such as fibrids, pulp and fibrils, for use in for instance paper. These particles have the advantage that the paper making process is simplified and optimum adhesion between additive materials and polymer matrix is achieved.
Patent CA-2683235-A1 (CA)
Inventor: MCCOY RICHARD W
IPC: B62D53/08
Filed: 2009-10-16
Abstract: The present application describes apparatus for attaching or securing a fifth wheel hitch to a bed of a towing vehicle. The fifth wheel hitch may be arranged to be secured to a hitch ball, such as a gooseneck hitch ball. The fifth wheel hitch may include a chamber for accepting a hitch ball, a locking pin for securing the hitch ball in the chamber, and a handle for selectively securing and releasing the hitch ball. The locking pin may be biased towards a position for securing the hitch ball in the chamber. A damper may be included to dampen impact forces transferred from the trailer to the towing vehicle through the fifth wheel hitch. The fifth wheel hitch may include support members having wear strips that may rest on the surface of the towing vehicle bed.
Patent CA-2686088-A1 (CA)
Title: Flexible container
Inventor: TURVEY ROBERT R
IPC: B65D30/02
Filed: 2009-11-23
Abstract: A flexible container comprises a mesh material layer and a thermoplastic layer that forms a wall of the flexible container and is disposed external to the mesh material layer.  A flexible handle is disposed external to the mesh material layer. The mesh material layer, the thermoplastic layer, and the flexible handle are joined by a set of stitching disposed therethrough.
Patent CA-2687714-A1 (CA)
Title: System, method and apparatus for global integrated video camera system using the unique video codes
Inventor: MASAJEDIAN SEYEDMOHAMMADSAEID
IPC: G01V3/12
Filed: 2009-09-10
Abstract: A system and method for a global video system, which dedicates unique codes to the videos, allows the users to select any video camera of an event to watch the event from a specific location and allows the users to interact with the videos, is disclosed. In this invention, the user can select his/her favourite location to watch the event by selecting the unique code (feature) of the event and video camera, which that feature identifies the related camera. This invention consists of set of video cameras, Internet and the end user internet-enabled device, which could be a mobile telephone, desktop computer, laptop or so on. In this invention, the user would be able to search for their favourite videos through a unique video code, to watch the events exactly from their favourite locations where there is a video camera, to add more video cameras to the screen and watch more videos at the same time, to delete any selected camera which has been selected, to review the previous moments of the event by play back option or entering the time amount and to watch any moment at any video camera in different motion mode.
Patent CA-2688247-A1 (CA)
Inventor: VAN VUEGT CARSTEN
IPC: B29C70/44
Filed: 2008-06-12
Abstract: The invention relates to a production method for producing seamless, integral and essentially hollow cylindrical components 5, in particular fuselage sections of aircraft. The method comprises the following steps: a) Application of a first vacuum film 3 to a stable winding core 2 and evacuation of the first vacuum film 3, b) depositing of the fuselage section 5 in laminated fashion on the winding core 2 by winding the same, c) aeration of the first vacuum film 3, d) application of an outer mould 6, that is unstable compared to the stable winding core, to the fuselage section 5, wherein the winding core 2 stabilises the outer mould 6, e) application of a second vacuum film 7 to the outer mould 6 and evaluation of the second vacuum film 7 in order to drawl the fuselage section 5 closer to the outer mould 6 and detach it from the winding core 2 at least in regions, f) hardening of the entire arrangement in an autoclave to produce the finished fuselage section. This gives rise to a high surface quality of the component 5. Moreover, very high dimensional stability is achieved, particularly in terms of a cross-sectional geometry of the component 5 that is to be adhered to. In addition the invention relates to a device for executing the method.
Patent CA-2689945-A1 (CA)
Inventor: DOSSETTER ALEXANDER GRAHAM
IPC: C07D471/04
Filed: 2008-06-24
Abstract: The present invention relates to compounds of formula (I) and compositions for treating diseases associated with cysteine protease activity. The compounds are reversible inhibitors of cysteine proteases, including cathepsins B, K, C, F, H, L, O, S, W and X. Of particular interest are diseases associated with Cathepsin K.
Patent CA-2691371-A1 (CA)
Inventor: PERSICANER PETER HENRY ROBERT
IPC: A61K9/62
Filed: 2008-06-20
Abstract: A duloxetine pellet formulation comprises: (i) a core including a desired amount of duloxetine; (ii) an enteric coating comprising hydroxypropylmethylcellulose phthalate (HPMCP) as an enteric polymer; and, optionally, (iii) a separating layer located between the core and the enteric coating, the separating layer including polyvinyl alcohol and a low molecular weight hydroxypropylmethylcellulose (HPMC).
Patent CA-2693315-A1 (CA)
Inventor: WEXLER ALVIN
IPC: G01N27/02
Filed: 2007-07-27
Abstract: A method for producing a computationally efficient system that reduces the number of iterations required to generate a conductivity image pattern of a subsurface object, and its attendant conductivity distribution, through a solution to the system of field equations that simultaneously satisfies all of the boundary conditions and conserves internal current flux densities.
Patent CA-2694556-A1 (CA)
Title: Self-tuning statistical resource allocation for multipoint network events
Inventor: BAXLEY WARREN EDWARD
IPC: H04M3/36
Filed: 2002-03-18
Abstract: A method for dynamically allocating MCU resources (900) during a multipoint network event such as a conference call. The method determines the number of MCU resources (900) to allocate for the start (910) of the multipoint network event and then at each of a plurality of modeling intervals during the multipoint event adjusts (930) the number of allocated MCU resources based upon actual inbound users (940). Self-tuning (100) of the allocation of MCU  resources for multipoint events occurs in advance of use by providing a look ahead allocation of resources based on what is likely to be needed in the future for a conferencing event. The number of multipoint events (1020) occurring within a tuning interval are counted (1010). The number of MCU resources actually utilized during each multipoint event are accumulated (1040) and then a probability value is determined (1080) for future use of MCU resources for an upcoming multipoint event.
Patent CA-2696754-A1 (CA)
Inventor: ROSSO AARON CHARLES
IPC: E04F21/08
Filed: 2008-10-02
Abstract: A wallboard finishing roller having an elongated bracket with two ends is provided. Two roller assemblies are attached to the bracket such that the first roller assembly includes a center axis that is perpendicular to a center axis of the second roller assembly. Each roller assembly includes a wheel, a bushing and a shaft such that the wheel is rotatable around the axis of the shaft. The roller assembly is affixed to the bracket by a bracket nut, which is held in place by a bumper.
Patent CA-2700248-A1 (CA)
Inventor: ZEUMER JORG
IPC: H02J3/38
Filed: 2008-09-04
Abstract: The invention relates to a wind park and a method for operating a wind park having at least two wind energy systems (1), each comprising a generator (15) having a converter (17) for generating electrical energy and a control system (2), a park master (8) that is designed for active and idle power control and that transmits a control signal for idle power via a communications network (7) to the wind energy systems (1), and a connection network (3) that connects the wind energy systems (1) to one another, wherein the wind energy system (1) comprises an idle power regulator, at the input of which an idle power target value is stored. The invention proposes that, in addition to the idle power regulator, a supplementary regulator be disposed on the wind energy systems, at the input of which a signal for a target voltage is stored and that emits control signals for the converter (17) in order to change the generated idle power so as to regulate the voltage output by the wind energy systems (1).
Patent CA-2700314-A1 (CA)
Inventor: JORDAN SHAUN
IPC: A61P15/10
Filed: 2002-01-29
Abstract: The present invention relates to use of a compound for the production of a medicament for treating a patient suffering from a disorder of the central nervous system associated with 5-HT1A receptor subtype, which the medicament comprising as an active ingredient a carbostyril derivative or a salt thereof represented by the formula (1):     (see formula 1) wherein the carbon-carbon bond between 3- and 4-positions in the carbostyril skeleton is a single or a double bond; and a pharmaceutically acceptable salt or solvate thereof.
Patent CA-2702563-A1 (CA)
Inventor: GOTTSCHLING DIRK
IPC: C07D413/14
Filed: 2008-10-16
Abstract: The present invention relates to new CGRP antagonists of the general formula (I), where U, V, X, Y, R1, R2 and R3 are defined as described below, the tautomers, isomers, diastereomers, enantiomers, hydrates, mixtures, and salts thereof, and the hydrates of said salts, particularly the physiologically compatible salts thereof having inorganic or organic acids or bases, pharmaceuticals comprising said compounds, the use thereof, and method for the production thereof.
Patent CA-2705438-A1 (CA)
Inventor: LIU MING
IPC: H04W4/12
Filed: 2010-05-26
Abstract: An electronic mail (email) system may include at least one email server configured to store email messages in a plurality of mailboxes, where the email messages are organized into conversations, and a plurality of mobile wireless communications devices each configured to store email messages from respective mailboxes. The system may also include at least one email synchronization server configured to synchronize email messages between a given mobile wireless communications device and its respective mailbox so that the given mobile wireless communications device stores a subset of email messages from among a full set of email messages from a given conversation, and to update the full set of email messages in the given conversation based upon receiving a conversation update command from the given mobile wireless communications device.
Patent CA-2705514-A1 (CA)
Inventor: BURCHFIELD RON J
IPC: G08B13/14
Filed: 2008-11-12
Abstract: L'invention vise à mettre à disposition un câble antivol. En premier lieu, une pluralité de codes uniques peut être créée. Ensuite, une pluralité de repères peut être placée de façon périodique et longitudinale sur le câble. La pluralité de repères peut correspondre respectivement à la pluralité de codes uniques. Dans une base de données, la pluralité de codes uniques peut être attribuée à une entité organisationnelle. L'entité organisationnelle peut être constituée d'une première entreprise. Par la suite, une indication selon laquelle le câble va être transféré de la première entreprise à une deuxième entreprise peut être reçue. En réponse à l'indication reçue, la pluralité de codes uniques peut être réaffectée, dans la base de données, de l'entité organisationnelle constituée de la première entreprise à l'entité organisationnelle constituée de la deuxième entreprise.
Patent CA-2706139-A1 (CA)
Inventor: PAULUS JEANNE
IPC: A23L29/269
Filed: 2010-06-04
Abstract: This invention pertains to a gluten-free bakery product which comprises a flour/starch component comprising a heat moisture treated flour. Such bakery products more closely mimic the conventional, wheat flour containing products than other gluten--free products.
Patent CA-2706793-A1 (CA)
Inventor: MILNE NEIL
IPC: G07F7/10
Filed: 2008-11-25
Abstract: A method and apparatus for increasing the security of transactions between two parties is disclosed. The method and apparatus employ multiple PINs from which elements are selected for user identification. The transactions may be financial transactions or any other transaction where user identification is required.
Patent CA-2710936-A1 (CA)
Title: Apparatus and method for directing a communication session to a communication device of a group of devices having a common registration identity
Inventor: KIM YOUNGAE
IPC: H04L12/28
Filed: 2008-12-04
Abstract: An apparatus, and an associated method, for directing communications of a communication session to a selected communication device, or devices, of a group of commonly-registered devices. A device-direction policy is created and stored at a network entity . The policy identifies preferred devices to which communications of a communication session are to be provided. A SIP Invite, or other communication- session initiation message, is provided to the network entity. The network entity detects the message, accesses the policy, and forwards on the message in accordance with the policy.
Patent CA-2713051-A1 (CA)
Title: Pipe handling system, apparatus and method
Inventor: MORELLI VINCE
IPC: E21B19/14
Filed: 2010-08-16
Abstract: In one aspect the invention provides a tubular handling system for use with a catwalk and a plurality of tubulars arranged in at least one tier and positioned substantially parallel adjacent the catwalk. The system comprises a tiering assembly positioned between said at least one tier and the catwalk and pipe rolling means adapted to move one or more of said tubular between said at least one tier and the tiering assembly in a sequential bi-directional manner. Preferably, the pipe rolling means comprises an auger, auger drive means and an auger positioning assembly.
Patent CA-2713755-A1 (CA)
Inventor: BARTUS RAYMOND T
IPC: A61F2/00
Filed: 2009-02-05
Abstract: The invention provides methods for treating ocular diseases using a recombinant vehicle to express a protein useful in the treatment of ocular disease, with particular preference for use of neurotrophin-4 (NT4) for targeting subpopulations of cells in the retina. A genetically engineered gene transfer vector containing sequences encoding a growth factor such as neurotrophin-4 (NT4) is used to transduce cells of the retinal ganglion cell (RGC) layer, in situ, via administration of the vector intravitreally.  Ac-cordingly, methods are disclosed for treating subjects in need thereof by therapeutic protein delivery via a recombinant expression vector, including rescue of photoreceptors by targeting the RGC layer subpopulation of retinal cells.
Patent CA-2713814-A1 (CA)
Inventor: SCHWEIKERT TIMOTHY M
IPC: A61F2/958
Filed: 2009-01-30
Abstract: An inflatable gastric band incorporates a fluid channel within an outer surface of the band and an inflatable bladder on a stomach-faeing side of the band. The gastric band attaches to a double lumen catheter, whieh com-municates with a dual infusion port. One lumen communicates with the fluid channel and one port, while the other lumen communicates with the inflatable bladder and a second port. Injection of fluid into one chamber of the infu-sion port expands inflatable bladder, allowing adjustment to the diameter of the stoma. Injection of drugs or therapeutic agents into the second chamber al-lows the infusion of drugs or agents directly into the abdominal cavity of a gas-tric band recipient. The inflatable bladder can be eontinuous or segmented. A  segmented bladder reduces pinching and/or folding of the inner surface of the gastric band during expansion/contraction, thereby lessening stomach pinch-ing and/or irritation.
Patent CA-2717755-A1 (CA)
Title: Sip-http application correlator
Inventor: FOTI GEORGE
IPC: H04L29/06
Filed: 2009-03-02
Abstract: Systems and methods according to the present invention facilitate communications between devices which utilize different signaling protocols. A gateway can analyze incoming messages, in a first protocol such as SIP, to identify an application instance to which the messages should be routed. The messages can then be converted into another protocol and forwarded to the identified application.
Patent CA-2718323-A1 (CA)
Title: Generic positioning protocol
Inventor: EDGE STEPHEN W
IPC: H04W4/029
Filed: 2009-04-02
Abstract: In an aspect, a generic positioning protocol (GPP) may be used to support satellite-based positioning methods and terrestrial-based positioning methods for different access types. A terminal may exchange a first GPP message with first information for a positioning method and an access type supported by GPP. The terminal may exchange a second GPP message with second information for the positioning method and the access type. Each GPP message may include at least one position element, and each position element may be for a specific positioning method. The terminal may obtain a position estimate for itself based on the second information. In another aspect, positioning may be performed based on measurements for cells of different wireless access types. In yet another aspect, received transmission times may be transformed to converted times based on common timing, which may be applicable for multiple wireless access types.
Patent CA-2720932-A1 (CA)
Title: Use of nucleic acid probes to detect nucleotide sequences of interest in a sample
Inventor: DAWSON ELLIOTT P
IPC: C12Q1/68
Filed: 2009-01-23
Abstract: The invention relates to methods for the determination and detection of nucleic acids sequences in a sample. The nucleic acid may be RNA or DNA or both. The invention also relates to methods for the determination of the presence and species of various microorganisms in a sample. We have also identified a set of oligonucleotide nucleic acid sequences within the rRNAs of Gram-negative organisms that facilitates both the broad identification of Gram-negative organisms as a class when used as a pool or in combination, for example in a hybridization assay. This set of oligonucleotides may detect sequences that are indicative of the presence of organisms of the broad class of Gram-negative organisms while exhibiting little or no false identification of Gram- positive organisms, and fungi, or other microorganisms. The assay includes concurrent incubation with at least one nucleotide sequence of interest, at least one nucleic acid probe, a fluorosurfactant, and a nuclease. The assay may further be employed to detect the presence of bacteria, fungi, or other microorganisms by use of additional specific probes, or to detect and/or identify target nucleic acid sequences in a sample. Further, the invention also relates to methods of reducing non-specific binding and facilitating complex formation in a binding assay. The binding assay may be, but is not limited to, a nucleic acid hybridization assay or an immunoassay. The invention also relates to methods of detection that employ at least one target of interest, which may be a nucleotide sequence, at least one probe, which may be a nucleic acid probe and a nuclease.
Patent CA-2721949-A1 (CA)
Inventor: KURIAN PIOUS
IPC: E21B43/22
Filed: 2009-04-17
Abstract: The present disclosure is directed to compositions and methods that may be used for enhanced oil recovery, for modifying the permeability of subterranean formations and for increasing the mobilization and/or recovery rate of hydrocarbon fluids present in the formations. The compositions may include, for example, expandable cross-linked polymeric microparticles having unexpanded volume average particle size diameters of from about 0.05 to about 5,000 microns and cross linking agent contents of from about 100 to about 200,000 ppm of labile cross linkers and from 0 to about 300 ppm of non-labile cross linkers, wherein the expandable polymeric monomers have a block copolymer structure comprising at least two different monomers having different chemical structures.
Patent CA-2722366-A1 (CA)
Title: Stented heart valve devices
Inventor: HILL ALEXANDER J
IPC: A61F2/24
Filed: 2009-04-23
Abstract: A stent frame (10) including an annular portion (12) having first and second ends, a central longitudinal axis, and a wire portion with at least two extending posts (18) the wire portion having a generally sinusoidal series of peaks and valleys between each of the at least two extending posts; an atrial portion (14) extending from the first end of the annular portion, wherein the atrial portion includes a plurality of flares (20) that extend radially outward relative to the longitudinal axis of the annular portion; and a ventricular portion (16) extending from the second end of the annular portion, wherein the ventricular portion includes at least one flare (24) that extends radially outward relative to the longitudinal axis of the annular portion.