baber/WOPTO huggingface dataset:
Patent CA-2756203-A1 (CA)
Inventor: DESAI SANJAY G
IPC: H04L1/00
Filed: 2010-03-11
Abstract: An assignment scheme exploits the Media Access Con-trol (MAC) layer protocol features under various MAC layer call sce-narios. In one embodiment, the Hamming distance between pairs of critical Data Units are assigned to codewords with a minimum distance of dmin2 = 8 bits, thereby increasing the hard decision error correcting capability from 1 bit to 3 bits when deciding between these pairs of Data Units. The method for assigning data unit identification (DUID) codes by a radio operating within a wireless communication system in-cludes determining by the radio whether an expected burst is a 4 Voice Burst with Encryption Synchronization Signaling (4V); when the ex-pected burst is 4V, decoding the DUID within the received burst using an increased minimum distance; and when the expected burst is not 4V, decoding the DUID within the received burst using a minimum dis-tance.
Patent CA-2762922-A1 (CA)
Inventor: SHINDGIKAR NIKHIL
IPC: E21B21/00
Filed: 2010-05-17
Abstract: Mixtures of fibers and solid particles are effective for curing fluid losses and lost circulation in a subterranean well. Stiff fibers are more effective than flexible ones; however, mixtures of stiff and flexible fibers have a synergistic effect. The quantity and particle-size distribution of the solids are optimized according to the stiffness, dimensions and concentrations of fibers.
Patent CA-2763620-A1 (CA)
Title: A coating composition to reduce volatile perception by produce
Inventor: POWELL CAMERON J
IPC: C09D7/62
Filed: 2012-01-09
Abstract: A coating composition comprising a starch-based adhesive and a microencapsulated substance that limits volatile perception for the preservation of produce, the coating composition being incorporated into the manufacturing of packaging materials for produce, such as corrugated cardboard and other paper derived containers. The adhesive coating comprises a starch-based adhesive and a microencapsulated substance that limits volatile perception.
Patent CA-2765520-A1 (CA)
Inventor: BARNES EDWARD R JR
IPC: C25C3/02
Filed: 2010-06-03
Abstract: Systems, methods and apparatus for facilitating tailored removal of liquids from electrolysis cells are disclosed. In one embodiment, a system includes a container adapted to contain molten liquid of an electrolysis cell, where the molten liquid comprises at least one of molten metal and electrolyte, a passageway adapted to view the molten liquid as it enters the body of the container, an imaging device facing the passageway, where the imaging device is adapted to obtain images of the molten liquid as the molten liquid enters the container, and a display in communication with the imaging device, where the display is adapted to depict the molten liquid via the images obtained by the imaging device. When the molten liquid transitions from molten metal to electrolyte, flow of liquid into the container may be adjusted.
Patent CA-2767325-A1 (CA)
Inventor: KLOUSIA HEIDI K
IPC: F15B21/045
Filed: 2012-02-08
Abstract: The present invention provides an engine start system in a vehicle. The engine start system includes an engine and a charge system. The vehicle also includes an engine speed sensor for measuring a speed of the engine. The charge system is coupled to the engine and includes a charge pump. The vehicle further includes a control unit and a temperature sensor for sensing a temperature of fluid in the charge system. The temperature sensor is electrically coupled to the control unit. A bypass system is fluidly coupled to the charge system and includes a valve and a solenoid. The solenoid is electrically coupled to the control unit such that the control unit energizes the solenoid to control the valve in response to the speed measured by the speed sensor and the temperature sensed by the temperature sensor.
Patent CA-2769010-A1 (CA)
Title: Method for producing lactic acid
Inventor: SHIBAMOTO HIROKO
IPC: C12P7/56
Filed: 2010-07-28
Abstract: Disclosed is a method for producing lactic acid, which comprises a process of obtaining D-lactic acid or L-lactic acid by carrying out lactic acid fermentation using a lactic acid-producing microorganism at such a pressure which is higher than normal pressure and at which the lactic acid production activity of the lactic acid-producing microorganism can be maintained.
Patent CA-2775270-A1 (CA)
Title: A chair with tilting backrest
Inventor: PIRETTI GIANCARLO
IPC: A47C7/44
Filed: 2012-04-23
Abstract: Chair comprising:   - a base structure (12) bearing a seat (14), - a tilting backrest (16), and - at least one joint (26) which connects the backrest (16) to the base structure (12) and allows a movement of the backrest (16) between a rest position and a backward tilted position under a backwards push applied by the user, wherein said joint (26) comprises a first and a second curved component (28, 30) with a circular profile coupled together in a telescopic manner and fixed to the base structure (12) or to the seat and, respectively, to the backrest (16).
Patent CA-2776097-A1 (CA)
Inventor: BRADEN BEN
IPC: F24C15/22
Filed: 2012-05-08
Abstract: A home appliance having an oven with a broil element, the home appliance including an appliance body; an oven cavity defined within the appliance body; a broil element mounted within the oven cavity; a broil element reflector mounted to a wall of the oven cavity; and a mounting arrangement formed integrally with the broil element reflector for mounting the broil element within the oven cavity.
Patent CA-2776541-A1 (CA)
Title: System and method for block segmenting, identifying and indexing visual elements, and searching documents
Inventor: MUSULURI ARAVIND
IPC: G06F17/30
Filed: 2010-10-04
Abstract: A method for segmenting, identifying and indexing visual elements, and searching documents comprises for each document generating metadata, segmenting the document into blocks using the metadata, performing block operations on the identified blocks, identifying and indexing inline visual elements using data and metadata rules, identifying and indexing block visual elements using profiles, and searching for documents containing visual elements.
Patent CA-2778044-A1 (CA)
Title: A low flashpoint cosmetic composition comprising solvents of varying evaporation rates
Inventor: SANDSTROM GIOVANA A
IPC: A61K8/891
Filed: 2010-10-01
Abstract: Described herein is a cosmetic composition comprising a mixture of volatile solvents with varying evaporation rates, wherein at least two of the volatile solvents are in combination with a film former. A single application of a cosmetic composition as described herein provides transfer resistance, long wear, and comfort and as such, may be used in lipsticks, lip glosses, mascara, hair care products, and other such cosmetics for which transfer resistance, long wear and comfort are desired properties.
Patent CA-2780066-A1 (CA)
Title: Non-dna base-containing polynucleotide compositions and their use for the modulation of immune responses
Inventor: PHILLIPS NIGEL C
IPC: A61P37/02
Filed: 2010-10-08
Abstract: The present invention provides compositions comprising synthetic non-DNA base- containing polynucleotide sequences of 3 to 30 bases in length comprising one or more non- DNA bases wherein the bases are nebularine, hypoxanthine, or uracil, or combinations of nebularine, hypoxanthine and uracil bases, in combination with a pharmaceutically acceptable vehicle, particularly one or more adjuvant vehicle, and one or more antigen. The present invention relates to the use of these compositions in methods for inducing or modulating an immune response in vitro or in vivo, and particularly for activating antigen presenting cells.
Patent CA-2780552-A1 (CA)
Inventor: SHIMOHIRAO NILZA
IPC: A61Q11/00
Filed: 2010-12-17
Abstract: Biguanide-preserved precipitated calcium carbonate oral care compositions and methods of manufacture thereof are disclosed.
Patent CA-2782488-A1 (CA)
Inventor: COULTER WILLIAM DAVID
IPC: C08L23/04
Filed: 2009-12-08
Abstract: PVC-free polymer compound for producing seals containing scavengers for screw caps, in particular twist crown corks, characterized in that the Shore A  hardness of the polymer compound lies between 50 and 90 and, in a compression set test analogous to ASTM D395-97, Method B, the polymer compound has a compression set of between 30% and 90% after it has been left for 22 hours at 70°C  under a compression of 25%.
Patent CA-2785148-A1 (CA)
Inventor: BIETZ STEVEN LEE
IPC: H01H50/58
Filed: 2012-08-09
Abstract: In one aspect, a meter disconnect relay is described that is comprised of a base, an actuator, a shuttle and one or more disconnect switches. The actuator can be situated within the base, wherein the base maintains a portion of the actuator stationary and allows a plunger of the actuator to move within the base. The shuttle can be at least partially comprised of non-conductive material and having one or more windows, wherein the shuttle is operably connected to and moved by the plunger of the actuator and wherein the shuttle can be moved within the base and at least a portion of the base provides a stop for movement of the shuttle. The one or more disconnect switches can be opened or closed by movement of the shuttle, wherein each disconnect switch is comprised of a rigid, conductive bridging section pivotally connected to a first face of one of the one or more windows in the shuttle, wherein the bridging section comprises at least two contacts; a leaf spring pivotally connected to a second face of the one of the one or more windows of the shuttle, wherein the second face of the window is opposite the first face of the window and the leaf spring applies force to the bridging section; and a conductive source portion having a source contact and a conductive load portion having a load contact, wherein a first and second contact of the at least two contacts of the bridging portion are caused to substantially simultaneously come in contact with and disconnect from the source contact and the load contact by movement of the shuttle.
Patent CA-2785576-A1 (CA)
Inventor: OLBRICH CARSTEN
IPC: A61K51/04
Filed: 2010-12-22
Abstract: The invention is directed to formulations of lipophilic Amyloid ßeta ligand stilbene based derivatives and more particularly to formulations which are administrable parentally e.g. intravenously wherein the lipophilic Amyloid ßeta ligand stilbene based derivative is a 19F or 18F-labeled radiopharmaceutical thereof. Further, the invention is directed to a method for sterile filtration of said suitable formulation.
Patent CA-2785819-A1 (CA)
Inventor: CAI ZHIJUN
IPC: H04B7/00
Filed: 2011-02-11
Abstract: A method for communicating using a wireless communication network is presented. The method may include receiving a channel quality indicator (CQI) from a first UE. The first UE is served by a base station. The CQI characterizes a channel quality between the first UE and the base station when the base station transmits at a high power. A first modulation and coding scheme (MCS) may be determined for when the base station transmits at a low power based on the received CQI. When the spectrum efficiency of the first MCS is equal to or higher than the spectrum efficiency of a pre-determined MCS, first UE may be communicated with using a low power transmission. In some cases, a physical downlink control channel (PDCCH) downlink control information (DCI) message is transmitted to the first UE to identify a power spectral density (PSD) level.
Patent CA-2786097-A1 (CA)
Title: Systemes et methodes de detection de cendres volcaniques prises dans les nuages de vapeur d'eau
Inventor: TILLOTSON BRIAN J
IPC: B64D47/00
Filed: 2012-08-14
Abstract: Des systèmes embarqués et des méthodes servent à la détection rapide du passage d'un aéronef dans un nuage de cendres volcaniques prises dans un nuage de vapeur d'eau ayant une teneur en cendres volcaniques qui pourrait constituer un danger pour l'aéronef. La méthode de détection comprend généralement les étapes de mesurer les caractéristiques d'émission de rayonnement infrarouge d'un échappement de moteur de jet et de produire un signal de détection lorsque l'intensité des émissions de rayonnement infrarouge à une longueur d'onde de pic spectral ou à proximité de cette longueur d'onde dépasse un seuil donné.
Patent CA-2787662-A1 (CA)
Title: Une methode pour determiner l'information d'etat d'un canal
Inventor: GUPTA CHANDRA-PRAKASH
IPC: H04W24/00
Filed: 2012-08-23
Abstract: Un procédé pour estimer des informations détat de canal pour un canal de communication est décrit. Les capacités de canaux théoriques sont calculées au moyen de combinaisons de valeurs dindicateur de rang et dindice dune matrice de précodage. Un certain nombre de ces capacités de canaux théoriques sont sélectionnées et utilisées pour déterminer une combinaison optimale de valeurs dindicateur de qualité de canal, de valeurs RI et de valeurs dindice dune matrice de précodage. Cette combinaison de valeurs est transmise subséquemment sous forme dinformations détat de canal.
Patent CA-2788977-A1 (CA)
Inventor: SILVERSIDES KATHERINE
IPC: G01N21/63
Filed: 2011-02-04
Abstract: Described herein is a method and system for classifying rock types in a rock body. The method comprises the steps of obtaining spectral data from a spectral measurement (202) of a surface region of the rock body and then determining a first spectral ratio between two wavelength bands of the spectral data. From the first spectral ratio it can be assessed (204) whether the measurement is a high-angle measurement, and if the measurement is not a high-angle measurement then a further spectral ratio between two further wavelength bands of the spectral data is determined (208). The further spectral ratio is then compared (210) with a corresponding diagnostic criterion to assess whether the surface region comprises a first rock type associated with the further spectral ratio and diagnostic criterion.
Patent CA-2790414-A1 (CA)
Title: Method for constructing novel bacterium belonging to the genus bifidobacterium
Inventor: SAKO TOMOYUKI
IPC: C12Q1/06
Filed: 2011-02-21
Abstract: A method for producing bacteria belonging to the genus Bifidobacterium having excellent viability even under various conditions with different environmental factors, novel bacteria belonging to the genus Bifidobacterium obtained by the method, and a method for detecting the bacteria are provided. By subculturing and storing bacteria belonging to the genus Bifidobacterium alternately in systems under conditions with different environmental factors, the bacteria belonging to the genus Bifidobacterium exhibiting excellent viability under all the conditions used for the alternate subculturing and storing can be produced.
Patent CA-2790699-A1 (CA)
Inventor: FRAUNHOFER WOLFGANG
IPC: A61K39/395
Filed: 2011-03-16
Abstract: The present invention relates to stable compositions of anti-NGF antibodies, and antigen-binding fragments thereof, and their uses in the prevention and/or treatment of various diseases and disorders in which NGF activity is detrimental, e.g., pain disorders.
Patent CA-2790905-A1 (CA)
Inventor: SCHANTL WERNER
IPC: B22D41/14
Filed: 2012-09-26
Abstract: Iimpact tool and method for a hammer device that includes impact tool housing and tubular piston structured and arranged for axial displacement in impact tool housing via pressure medium. Tubular piston has essentially radial pressure surfaces structured and arranged on opposite portions of tubular piston to be acted on with pressure medium.  Grooves are formed in impact tool housing that are structured and arranged for a reversal of a direction of a pressure medium impingement on pressure surfaces and discharge or recirculation of medium. Grooves include a control recess formed in tubular piston and at least two control grooves for a shift of pressure medium impingement on pressure surfaces that are arranged axially offset in impact tool housing. A controller is structured and arranged to alternatively activate one of the at least two control grooves via connection channels.
Patent CA-2791808-A1 (CA)
Inventor: STIESDAL HENRIK
IPC: H02K1/27
Filed: 2010-07-01
Abstract: The invention describes a method of attaching a magnet (1) to a rotor (2) or a stator of an electrical machine, which method comprises the steps of arranging a magnet (1) along a surface of the rotor (2) or stator; arranging a pair of retainers (3A, 3B) one on each side of the magnet (1); enclosing the rotor (2) or stator, magnet (1) and retainers (3A, 3B) in a vacuum bag (5); and performing vacuum evacuation to consolidate the magnet (1) to the retainers (3A, 3B) by means of adhesive (6A, 6B, 6C). The invention further describes a magnet mounting arrangement (8) for a rotor (2) or a stator of an electrical machine. The invention also describes a wind turbine with a generator comprising a rotor (2) and a stator and such a magnet mounting arrangement (8). The invention also describes the use of the inventive method in mounting a plurality of magnets (1) to the rotor (2) of a generator of a wind turbine.
Patent CA-2792250-A1 (CA)
Title: System and method for separating solids from fluids
Inventor: DIXIT RAHUL
IPC: B07B1/46
Filed: 2011-03-10
Abstract: A system for separating solids from fluid including a solid-laden fluid including a base fluid, a first separator configured to receive the solid-laden fluid and separate the fluid into a solids portion and an effluent, and a membrane separator configured to receive the effluent and separate the effluent into a permeate and a concentrate is disclosed. A method for separating solids from fluid including obtaining a solid-laden fluid, wherein the solid- laden fluid comprises a base fluid, feeding the solid-laden fluid through a centrifuge, removing at least a portion of high gravity solids from the solid-laden fluids, flowing the solid-laden fluid through a membrane separator, removing at least a portion of low gravity solids from the solid-laden fluid, and collecting a permeate from the membrane separator is also disclosed.
Patent CA-2798889-A1 (CA)
Inventor: BERSELL DONALD FLOYD
IPC: B01D65/02
Filed: 2012-12-14
Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
Patent CA-2801056-A1 (CA)
Title: Pseudozyma aphidis as a biocontrol agent against various plant pathogens
Inventor: LEVY MARGANIT
IPC: A01N63/32
Filed: 2011-05-31
Abstract: ABSTRACT Plant pathogens challenge efforts to maximize crop production through their ability to rapidly develop resistance to pesticides, which can result in immense yield losses on an annual basis. The present invention relates to biocontrol agents derived from Pseudozyma Aphidis effective against various plant pathogens. More particularly, the invention provides compositions comprising a bactericidal, fungicidal and pesticidal fungal biocontrol agent derived from P. Aphidis, which are also useful in enhancing plant growth, vitality and pathogen resistance, and extending the lifcspan or shelf-life of produce and other organic products. The invention also relates to methods for accornplishink2 the same.
Patent CA-2801543-A1 (CA)
Title: System and method for rapid management of logic formulas
Inventor: FERTIG KENNETH W
IPC: G06F17/10
Filed: 2013-01-10
Abstract: A method for simplifying a complex well-formed formula (WFF) may include receiving, in a formula processor (18), an input WFF (100) and converting the input WFF (100) into an initial bit array (200). The method may further include simplifying the initial bit array (200) into a simplified bit array (212) by removing predicates (114) from the initial bit array (200) not necessary to represent the input WFF (100). The method may include converting the simplified bit array (212) into a return WFF (138) in either a conjunctive normal form (142) or a disjunctive normal form (140).
Patent CA-2804005-A1 (CA)
Title: Boite d'xtremite a haute temperature
Inventor: WATSON ARTHUR I
IPC: E21B17/02
Filed: 2011-06-27
Abstract: L'invention porte sur une technique qui permet la protection de conducteurs électriques dans un environnement submergé, tel qu'un environnement de puits de forage. Un système de connecteur est employé pour connecter un composant submersible à un câble électrique. Le connecteur emploie des systèmes d'étanchéité redondants conçus pour maintenir une aptitude au fonctionnement pendant la durée de vie du système lorsqu'il est utilisé dans des environnements à haute température. Par exemple, les systèmes d'étanchéité redondants à haute température permettent un fonctionnement continu du composant submersible dans un environnement submergé à au moins 600 degrés Fahrenheit.
Patent CA-2805714-A1 (CA)
Inventor: HOTTA YASUHIRO
IPC: F16K1/22
Filed: 2010-09-29
Abstract: La présente invention vise à empêcher un élément en forme de plaque circulaire et une section d'appui de glisser l'un par rapport à l'autre et à améliorer l'efficacité du nettoyage. Cette soupape papillon comprend un élément obturateur soupape circulaire en forme de plaque (2), une paire d'arbres porteurs (3, 4), une paire de moyens de déplacement des arbres porteurs, et un arbre d'entraînement (10). L'élément obturateur (2) se monte sur un siège de soupape (14) et s'en retire par le bas. L'arbre d'entraînement (10) tourne et entraîne l'arbre porteur (3). L'élément obturateur (2) est tourné et inversé lorsque les arbres porteurs (3, 4) sont tournées par l'arbre d'entraînement (10). Le moyen de déplacement des arbres porteurs comporte : des arbres excentriques (5, 6) supportés rotatifs par un logement (1b) et qui permet aux arbres porteurs (3, 4) de s'insérer à travers ces moyens dans une position excentrique ; et des vérins pneumatiques (7, 8) servant à appliquer une force aux arbres porteurs (3, 4) dans la direction verticale. Lorsque l'élément obturateur (2) est manuvré pour être appuyé sur le siège de soupape (14) et en être retiré, l'élément obturateur (2) est déplacé verticalement dans une position horizontale par la commande des vérins pneumatiques (7, 8).