baber/WOPTO huggingface dataset:
Patent CA-2734857-A1 (CA)
Inventor: MARINI REMO
IPC: F01D5/14
Filed: 2011-03-21
Abstract: A two-stage high pressure turbine includes a second stage vane having an airfoil with a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.
Patent CA-2738578-A1 (CA)
Title: Droplet-based assay system
Inventor: COLSTON BILLY WAYNE JR
IPC: G01N21/00
Filed: 2009-09-23
Abstract: Systems, including apparatus and methods, for performing assays. These systems may involve separating sample components by partitioning them into droplets or other partitions, amplifying or otherwise reacting the components within the droplets, detecting the amplified components, or characteristics thereof, and/or analyzing the resulting data, among others.
Patent CA-2740274-A1 (CA)
Inventor: MARTIN NICOLAS
IPC: H03D13/00
Filed: 2011-05-12
Abstract: Phase discriminator device receiving as input a complex signal whose argument represents a phase error .DELTA..PHI. and producing as output an estimate .theta.n+1 of the phase error .DELTA..PHI. for each signal sample Z n+1 received, characterized in that it comprises computation means suitable for determining the phase estimate obtained at an instant (N+1)T1 with the aid of the following relations:    .theta.n+1 = .theta.n + .DELTA..theta.n+1 + .DELTA..theta.n+1 .DELTA..theta.n+1 = Discri Frequency(n + 1).2.pi..T1 .DELTA..theta.n+1 = arctan(I'n+1, Q'n+1) I'n+1 + jQ'n+1 = Z n+1.Z'~+1 Z'n+1 = exp(j.DELTA..theta.'n+1).Z n where T1 is the time interval between two samples Z n and Z n+1 received consecutively, Discri frequency(n+1) is an estimate of the frequency error @.DELTA..PHI./@t of the said complex signal as produced by a frequency discriminator that the said device comprises, and Z'~+1 is the complex conjugate of Z'n+1.
Patent CA-2740960-A1 (CA)
Title: T-lymphocyte-targeted biodegradable nanoparticles comprising leukaemia inhibitory factor
Inventor: METCALFE SUSAN MARIE
IPC: A61K47/48
Filed: 2008-10-24
Abstract: A composition for modulating the immune response in a mammal comprising a pharmaceutically acceptable carrier solution and a plurality of biodegradable nanoparticles, wherein the nanoparticles comprise a targeting moiety that is able to bind selectively to the surface of a T lymphocyte cell and/or of a vascular endothelial cell and wherein the nanoparticles further comprise leukaemia inhibitory factor (LIF). Nanoparticle-mediated targeted delivery of LIF can be used a means to guide tolerogenesis in a patient and has immediate clinical application for recipients of organ grafts and also for patients suffering from autoimmune disease.
Patent CA-2742608-A1 (CA)
Inventor: TREMBLAY BENOIT
IPC: H04L12/18
Filed: 2009-11-03
Abstract: A method for establishing a downstream multicast and a upstream and downstream unicast connections between a root and at least one leaf, the root and the at least one leaf being in a tree-type configuration, comprises: creating a downstream unicast label; and distributing the created downstream unicast label in a same signaling message as downstream multicast and upstream unicast labels from the root to the at least one leaf. A network node comprising such a downstream unicast label is used to carry out the method.
Patent CA-2743881-A1 (CA)
Inventor: MCLEAN JOHN GEORGE BRUCE
IPC: G06Q40/00
Filed: 2008-11-21
Abstract: A method and system for pooling computing resources is provided. In an embodiment a system comprises a plurality of quotation servers connected to a quotation engine.  The quotation is also connected to a clearing server. The quotation engine receives data representing quotations from different servers. The quotation engine also receives data representing actual trades from the clearing server. The quotation engine is configured to perform operations on the quotations and the actual trades in a fashion that deletes certain quotations to reduce consumption of computing resources on the quotation engine and thereby increase efficiency of processing of the quotes to arrive at a final quotation. The system also relieves processing burden on the quotation servers by shifting the processing to the quotation engine.
Patent CA-2744047-A1 (CA)
Title: Subsea drilling with casing
Inventor: TREVINO JOSE A
IPC: E21B7/20
Filed: 2009-11-17
Abstract: A method of forming a wellbore includes providing a drilling assembly comprising one or more lengths of casing and an axially retracting assembly having a first tubular; a second tubular at least partially disposed in the first tubular and axially fixed thereto; and a support member disposed in the second tubular and movable from a first axial position to a second axial position relative to the second tubular, wherein, in the first axial position, the support member maintains the second tubular axially fixed to the first tubular, and in the second axial position, allows the second tubular to move relative to the first tubular; and an earth removal member disposed below the axially retracting assembly. The method also includes rotating the earth removal member to form the wellbore; moving the support member to the second axial position; and reducing a length of the axially retracting assembly.
Patent CA-2745423-A1 (CA)
Inventor: ELIA CHRISTINE N
IPC: B01J21/00
Filed: 2009-12-15
Abstract: A process for dewaxing a waxy component-containing hydrocarbon feedstock comprises contacting the feedstock under dewaxing conditions with a catalyst system comprising ZSM-48 and a molecular sieve of the MTT framework type.
Patent CA-2747017-A1 (CA)
Inventor: PHILLIPS TODD L
IPC: F21S8/00
Filed: 2011-07-21
Abstract: A lighting fixture comprising a mounting frame adapted to be mounted to a vertical mounting surface. The mounting frame supports a panel. The panel may include decorative indicia on a front surface thereof. Further, the panel may include an array of tiles thereon. The lighting fixture also comprises a mounting frame adapted to support the panel and a plurality of support arms projecting from the mounting frame. Each of the arms supports at least one lamp socket. The lighting fixture further comprises a secondary light source coupled to the mounting frame at a location between the front surface of the panel and the wall. The lighting fixture comprises control electronics adapted to selectively apply power to the light source and the at least one lamp socket. In some embodiments, the secondary light source is responsive to an activation signal from at least one of a presence detector and a photodetector.
Patent CA-2749981-A1 (CA)
Inventor: MENDES ZITA
IPC: A61P17/00
Filed: 2010-01-22
Abstract: The present invention provides a process for isolating tigecycline which process comprises the step of spray drying a solution of tigecycline in a solvent. Preferably the solvent is water or an organic solvent. In another aspect, there is provided tigecycline obtainable by spray drying, particularly in amorphous form. In particular, the invention provides tigecycline obtainable by spray drying according to the process of the invention.
Patent CA-2750562-A1 (CA)
Inventor: LOGAN GORDON M
IPC: B65G53/04
Filed: 2010-01-27
Abstract: A method for cleaning a reactor, the method including circulating a fluid inside the reactor, pumping the fluid from the reactor into an inlet of a tank cleaner, and removing solids from the fluid to produce a clean fluid. The method further includes transferring the clean fluid to the reactor and transferring pneumatically the removed solids to a pressurized vessel. Also, a method for transferring spent granular material, the method including providing a vacuum system disposed at a hydrocarbon production site to remove spent material from a reactor, transferring the spent material through the vacuum system into a pressurized vessel, and conveying pneumatically the spent material from the pressurized vessel to a second pressurized vessel.
Patent CA-2750647-A1 (CA)
Title: Hypertension system and method
Inventor: YADEV JAY S
IPC: A61B5/0215
Filed: 2010-01-27
Abstract: Disclosed are hypertension systems and related methods that include a blood pressure sensor located or implanted under the skin of a patient, and electronics, which may have the size and shape of a wrist watch, for example, that monitors the blood pressure of the patient by communicating with the implanted sensor.
Patent CA-2754188-A1 (CA)
Inventor: CHIN BOBBY
IPC: G06F19/00
Filed: 2010-04-12
Abstract: The present invention relates to a method for minimizing the effects of metamerism between a set of color standards (e.g., nitrocellulose lacquers) and inkjet printed color merchandise (e.g., paint chips) under a plurality of illuminants, including a balanced illuminant that emulates lighting conditions between cool (6500 K) and warm (2856 K) color temperatures. For each color standard, one selects an ink combination that best produces color merchandise having a minimal degree of metamerism. Innovatively, a combination of instrumental and visual tests is used to evaluate color difference for a set of color standards-color merchandise pairs under a plurality of illuminants.    If a color standard-color merchandise pair fails either test then the ink combination may be adjusted.
Patent CA-2757173-A1 (CA)
Inventor: MARGOLIS JEFFREY
IPC: A63F13/00
Filed: 2010-04-26
Abstract: An image such as a depth image of a scene may be received, ob-served, or captured by a device and a model of a user in the image may be generated.  The model may then be adjusted to mimic one or more movements by the user. For example, the model may be a skeletal model having joints and bones that may be ad-justed into poses corresponding to the movements of the user in physical space. A  motion capture file of the movement of the user may be generated in real-time based on the adjusted model. For example, a set of vectors that define the joints and bones for each of the poses of the adjusted model may be captured and rendered in the mo-tion capture file.
Patent CA-2757179-A1 (CA)
Title: Apparatus and method for oilfield material delivery
Inventor: LUHARUKA RAJESH
IPC: E21B21/06
Filed: 2010-03-12
Abstract: In an embodiment, a method of operating at least one pressure vessel (203) to inject a particulate slurry(603) into a high-pressure line(170), comprises a first operating cycle comprising:  isolating the at least one pressure vessel from the high-pressure line; introducing particulate solids (275) into the pressure vessel through a particulate solids inlet aperture (205); a second operating cycle comprising: providing high-pressure flow into the pressure vessel; and providing a high-pressure slurry flow from the pressure vessel into the high-pressure line. The method further comprises operating the at least one pressure vessel in the second operating cycle to create a heterogeneous flow of slurry into the high-pressure line.
Patent CA-2758104-A1 (CA)
Inventor: SUH JONG YEUL
IPC: H04N13/00
Filed: 2010-01-19
Abstract: A broadcast transmitter, a broadcast receiver, and a 3D video data processing method are disclosed. A 3D  video data processing method includes processing, by a video formatter, 3D video data, encoding, by an encoder, 3D video data, generating, by a system information processor, system information having 3D  video composition information including information about the processing and encoding of 3D video data, multiplexing, by a multiplexer, the system information and the 3D video data, and transmitting, by a transmitter, a broadcast signal. In a 3D  video data processing method, a receiver receives a broadcast signal including 3D  video data and system information, a system information processor obtains 3D  video composition information by parsing the system information, a decoder decodes the 3D video data according to the 3D  video composition information, and an output formatter formats and outputs the decoded 3D video data according to the 3D video composition information.
Patent CA-2758719-A1 (CA)
Inventor: YAMASAKI HARUKI
IPC: C03B5/43
Filed: 2010-05-11
Abstract: There is provided a technique for producing an oxide-dispersion--strengthened platinum material excellent in high-temperature creep properties and having high elongation properties. The material of the present invention has a structure comprising concentrated layers in which an additive metal for oxide-dispersion strengthening or a metal oxide thereof is concentrated and platinum layers essentially consisting of platinum in which the additive metal or the metal oxide thereof is dilute, the concentrated layers and the platinum layers being alternately laminated in six pairs or more. In addition, the outermost surface of the material is preferably the platinum layer or the concentrated layer.
Patent CA-2758858-A1 (CA)
Title: Aqueous ophthalmic compositions containing anionic therapeutic agents
Inventor: KABRA BHAGWATI P
IPC: A61K9/00
Filed: 2010-04-14
Abstract: The present invention is directed to the provision of multi-dose, ophthalmic compositions. The compositions possess sufficient antimicrobial activity to satisfy USP preservative efficacy requirements, as well as similar preservative standards (e.g., EP and JP).  The compositions include a balance of ingredients that allow for the formation of ophthalmic compositions that include an anionic drug and exhibit desired characteristics such as stability, preservation efficacy, desired pH, desired osmolality, combinations thereof or the like.
Patent CA-2759995-A1 (CA)
Inventor: GOVARI ASSAF
IPC: D03D15/00
Filed: 2011-11-30
Abstract: A method, consisting of passing a cylindrical carbon fiber through a press so as to produce a flat ribbon. The method further includes weaving multiple strands of the flat ribbon together to create a cylindrical braid.
Patent CA-2760856-A1 (CA)
Inventor: HALEY JOHN W III
IPC: C12M1/00
Filed: 2010-04-27
Abstract: Systems, apparatuses, and methods are provided for cultivating microorganisms.  In one example, a system may include a plurality of containers for cultivating microorganisms therein. Each container may be adapted to contain water and may include media disposed therein and at least partially submerged in the water. The media may be adapted to support microorganisms during cultivation and a concentration of microorganisms supported by the media may be higher than a concentration of microorganisms suspended in the water.
Patent CA-2761490-A1 (CA)
Inventor: KROPACEK RADOVAN
IPC: E01C19/52
Filed: 2011-11-29
Abstract: A paving apparatus is arranged to pave a supporting surface by casting individual paving stones on site on a mobile frame and placing the cast paving stones directly onto the supporting surface in an uncured state adjacent previously placed paving stones as the apparatus is displaced along the supporting surface.  Molds are supported by a conveying mechanism of the paving apparatus for movement between a casting position in alignment with a hopper dispensing castable material into the molds and a placing position in which the uncured paving stones are dispensed from the mold directly onto the supporting surface to be paved.
Patent CA-2761574-A1 (CA)
Inventor: MERCENIER ANNICK
IPC: A23L29/20
Filed: 2010-05-11
Abstract: The present invention relates to the field of nutrition for children. In particular, the present invention relates to the field of oral supplements. One embodiment of the present invention relates to the field of oral supplements comprising probiotics and/or bioactive non-replicating probiotics, for example heat treated probiotics.
Patent CA-2764133-A1 (CA)
Inventor: HAJEK ANDREAS
IPC: C08L33/08
Filed: 2010-05-26
Abstract: L'invention vise à proposer une matière coulable durcissable servant à produire des pièces moulées en matière plastique, contenant un composant liant à base d'un monomère polymérisable sélectionné parmi le méthylacrylate ou le méthylméthacrylate et présentant une teneur en charge(s) inorganique(s) d'environ 40 à 85 % en poids, permettant de produire des pièces moulées en matière plastique présentant une résistance aux chocs améliorée. A cet effet, la matière coulable selon l'invention contient 0,1 à 0,5 % en poids de fibres kératiniques.
Patent CA-2764810-A1 (CA)
Title: Safety device
Inventor: PAGLIOLI CARLO
IPC: A62B1/14
Filed: 2010-07-01
Abstract: It is described a belaying device for blocking a rope comprising a main body formed by two flat plates constrained one to each other preferably according to two parallel planes by means of a plurality of spacing pins. The rope is inserted inside the device body further comprising a carabiner attached to the main body by passing through an opening on the device body. The carabiner allows the belaying device to be constrained to an user, or an anchorage point, and it is movable at the opening between a non - blocking position of the rope, that is the condition of normal use, and an emergency position wherein the rope is blocked, and vice versa.
Patent CA-2766536-A1 (CA)
Title: An eeg monitoring apparatus and method for presenting messages therein
Inventor: KIDMOSE PREBEN
IPC: A61B5/375
Filed: 2009-06-26
Abstract: An EEG monitoring apparatus adapted to be carried continuously by a person being monitored comprises means adapted for measuring at least one EEG  signal from the person carrying the apparatus and a signal processing means for analysing said at least one EEG signal and adapted to identify or predict predetermined biological incidents in said person based on said analysis. The EEG  monitoring apparatus further comprises a decision means adapted to decide when information is to be presented to said person and a message selection means for selecting a voice message providing said person with information, as well as an acoustic transducer adapted for presenting the selected voice message to the person. The invention also provides a method for presenting voice messages.
Patent CA-2766885-A1 (CA)
Inventor: READMAN MATTHEW
IPC: F16L55/10
Filed: 2010-06-25
Abstract: A coupling assembly (100) is provided having a first member (110) and a second member (120). The first member is able to be coupled to the second member by relative movement along a coupling axis. In use, a tension component (140) carries the axial tensile load of the coupling assembly. In order to decouple the coupling without removing the tension component (140), it is necessary to apply sufficient tensile force to fracture the tension component. Thus the tension component is designed to fracture in to two parts along a single fracture (142). Advantageously, because only a single tensile component is used, the precision in the set force necessary to decouple the two parts is improved. The coupling assembly is particularly suitable to joining two part of an oil pipeline in order to provide a safety, breakout function.
Patent CA-2774715-A1 (CA)
Inventor: CORKEY BRITTON
IPC: A61P9/00
Filed: 2010-07-26
Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein W1. W2, W3 R1, Q, X1, X2 and X3 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
Patent CA-2776281-A1 (CA)
Inventor: CATHALA FRANCK
IPC: B60S1/48
Filed: 2010-09-24
Abstract: L'invention a pour objet un dispositif (1) d'acheminement de liquide de nettoyage pour véhicule automobile, caractérisé en ce qu'il comprend un élément (2) de répartition de liquide comprenant au moins une entrée de liquide et au moins deux sorties de liquide, un clapet anti-retour apte à empêcher une circulation de fluide depuis chaque sortie de fluide vers chaque entrée de fluide, le dispositif (1) d'acheminement de liquide de nettoyage comprenant en outre des moyens de chauffage (4) en couplage thermique avec l'élément (2) de répartition de liquide.
Patent CA-2777897-A1 (CA)
Inventor: NIITTYMIES HEIKKI
IPC: F16P3/14
Filed: 2010-10-26
Abstract: The invention relates to arranging passage control for mining vehicles. A passage control apparatus is provided, preconfigured there to for use,with a set of movable passage control units. Each passage control unit (3) is provided with an identifier preconfigured therefor and arranged to be communicated to control means (20) of the passage control apparatus. The apparatus comprises a control user interface (23)configured to indicate (32)passage control units that, on the basis of identifiers received from at least some of the passage control units (3), are connected to the control means (20). The control means (20) are configured to assign (33) for passage control at least one passage control unit (3) from among the passage control units connected to the control means on the basis of an input received from a user. The control means are configured to monitor a passage control signal of the at least one passage control unit (3) assigned for passage control.
Patent CA-2778720-A1 (CA)
Inventor: THEMIG DANIEL JON
IPC: E21B34/12
Filed: 2010-11-12
Abstract: A stage tool for wellbore annular cementing includes: a main body including a tubular wall with an outer surface and a longitudinal bore extending from a top end to a bottom end, the tubular wall including a first tubular and a second tubular telescopically secured relative to and axially slidable along the first tubular; a fluid port through the tubular wall and, when opened, providing fluidic access between the longitudinal bore and the outer surface, the fluid port being openable with the first tubular and the second tubular are a first overlapping position and being closed by axially sliding the first tubular and the second tubular into a further overlapping position relative to the first overlapping position; and a sliding sleeve valve positioned over the port and drivable by fluid pressure from a position sealing against fluid flow out of the tool from the fluid port and a position retracted from the fluid port to permit fluid flow out of the tool from the fluid port. The stage tool may be run in closed and opened for cementing by hydraulic actuation of the sliding sleeve valve. After sufficient cement has been introduced, the stage tool fluid port can be closed by compressing the first tubular and the second tubular to further overlap and overlie the fluid port.
Patent CA-2780719-A1 (CA)
Inventor: GUILLEY SYLVAIN
IPC: H04L9/06
Filed: 2010-11-08
Abstract: The subject of the invention is a cryptography circuit protected by masking, said circuit comprising means for encrypting binary words using at least one key k r c, means for applying linear processing operations (216) and nonlinear processing operations (226) to said words and means for masking said words. The binary words are unmasked (214) upstream of the nonlinear processing operations by using a mask k r i and masked (215) downstream of said processing operations by using a mask k r+1i, the masks k r i and k r+1i being chosen from a set of masks that is specific to each instance of the circuit.