baber/WOPTO huggingface dataset:
Patent CA-2766375-A1 (CA)
Title: Method for manufacturing a chamfered edge and plate shaped object provided with such a chamfered edge
Inventor: VAN VLASSENRODE KRISTOF
IPC: B32B27/08
Filed: 2012-01-31
Abstract: A method is provided for manufacturing a chamfered edge with depth d along at least one edge of an upper surface of a plate shaped object, wherein at least an upper layer of said plate shaped object comprises a thermoplastic (or similar) material. The method comprises the steps of heating the plate shaped object near to said edge; engaging the respective edge of said upper surface with pressure means for forming said chamfered edge by locally displacing material of the upper layer in a downward direction while displacing a substantially corresponding amount of material of the object in a substantially sideward direction outward of the original boundaries of the object; and removing the amount of material which has been displaced outward of the original boundaries of the object. Further a plate shaped object with an upper surface provided with a chamfered edge along at least one of the edges of said upper surface is provided.
Patent CA-2766629-A1 (CA)
Title: Immunogenic compositions of staphylococcus aureus antigens
Inventor: ANDERSON ANNALIESA
IPC: A61K39/085
Filed: 2010-06-22
Abstract: The present invention relates to immunogenic compositions, comprising polypeptides and polysaccharides from Staphylococcus aureus. The present invention also relates to immunogenic compositions, comprising Staphylococcus aureus capsule polysaccharides conjugated to a carrier protein. In addition, the invention relates to methods of inducing an immune response in subjects against Staphylococcus aureus using immunogenic compositions of the Staphylococcus aureus polypeptides and capsule polysaccharides.
Patent CA-2767727-A1 (CA)
Inventor: YOSHIDA HIROTSUGU
IPC: C08F20/14
Filed: 2010-07-05
Abstract: Disclosed is an optical fiber wherein a monomer for a core portion contains trichloroethyl methacrylate as a main component, said trichloroethyl methacrylate being excellently transparent and very flexible. The optical fiber enables high-speed communication. Specifically disclosed is an optical fiber composed of a core portion and a cladding portion arranged around the core portion, wherein the core portion is mainly composed of a polymer of a monomer that contains not less than 70% by weight of trichloroethyl methacrylate (TCEMA) and the cladding portion is mainly composed of a polymer of a monomer that contains not less than 20% by weight of methyl methacrylate (MMA). Also specifically disclosed is an optical fiber composed of a core portion and a cladding portion arranged around the core portion, wherein the core portion is mainly composed of a polymer of a monomer that contains not less than 70% by weight of TCEMA and the outer circumference of the cladding portion is covered with a plastic that contains a polycarbonate as a main component.
Patent CA-2768379-A1 (CA)
Inventor: BLAKEY DAVID MARK
IPC: A61M11/00
Filed: 2010-07-19
Abstract: Methods, systems, and devices are described for creating a negative bias pressure within a liquid reservoir. Embodiments may include providing a liquid reservoir coupled with an aerosol generator. The liquid reservoir may be sealed to create the sealed reservoir. An ambient pressure may be maintained while the liquid reservoir is being sealed and the ambient pressure may be maintained in the sealed liquid reservoir until a portion of the liquid is dispensed. Further, embodiments may include vibrating the aperture plate to dispense the portion of the liquid. The portion of the liquid dispensed may decreases the amount of the liquid in the sealed reservoir. By decreasing the amount of liquid in the sealed reservoir, a negative bias pressure between an air side and a liquid side of the aperture plate may be created.
Patent CA-2769334-A1 (CA)
Inventor: THURSTON GAVIN
IPC: C07K16/22
Filed: 2010-07-27
Abstract: The present invention provides antibodies that bind to angiopoietin-2 (Ang-2) and methods of using same. According to certain embodiments of the invention, the antibodies are fully human antibodies that bind to human Ang-2. The antibodies of the invention are useful, inter alia, for the treatment of diseases and disorders associated with one or more Ang-2 biological activities including angiogenesis.
Patent CA-2769434-A1 (CA)
Inventor: AZEGROUZ HIND
IPC: A61B3/12
Filed: 2010-07-29
Abstract: The invention provides a method of reducing jitter error in a laser scanning system (1) adapted to produce a scanned image comprising a number of lines of an object (18). The method comprising the steps of providing a reference object (22) arranged such that the scanned image produced by the laser scanning system (1) includes a reference image (24) of the reference object (22); processing the reference image (24) to calculate an error arising from non-repeatable displacement of the lines of the reference image (24); and adjusting at least one operating parameter of the laser scanning system (1) in response to the calculated error.
Patent CA-2771024-A1 (CA)
Inventor: MEVELLEC VINCENT
IPC: C23C18/20
Filed: 2010-09-09
Abstract: The present invention relates to a solution and a process for activating the surface of a substrate comprising at least one area formed from a polymer, for the purpose of subsequently covering it with a metallic layer deposited via an electroless process. According to the invention, this composition contains: A) an activator formed from one or more palladium complexes; B) a binder formed from one or more organic compounds chosen from compounds comprising at least two glycidyl functions and at least two isocyanate functions; C) a solvent system formed from one or more solvents capable of dissolving said activator and said binder. Application: Manufacture of electronic devices such as, in particular, integrated circuits, especially in three dimensions.
Patent CA-2772588-A1 (CA)
Inventor: MATSUSHIMA YOSHIMASA
IPC: B01J23/06
Filed: 2010-05-31
Abstract: Disclosed is a novel zinc cluster compound represented by general formula (1): Zn4O(OCOR)6(RCOOH)n, wherein R represents an alkyl group which has 1 to 4 carbon atoms and may be substituted with a halogen atom, and n represents 0.1 to 1, and also disclosed are a method for producing the compound and a reaction using the compound.
Patent CA-2773941-A1 (CA)
Title: Piece rapportee metallique dure pour forage a percussion et procede de meulage d'une piece rapportee metallique dure
Inventor: STENBERG GORAN
IPC: E21B10/46
Filed: 2010-10-01
Abstract: La présente invention concerne une pièce rapportée métallique dure (1) destinée à être insérée à l'intérieur d'un foret de forage à percussion, laquelle pièce rapportée comprend une coiffe (2), qui constitue une partie d'usure comprenant une surface d'usure (2a) et une partie cylindrique (3), qui constitue une monture ayant une superficie de section transversale (A) et un diamètre (D). La coiffe (2) comprend une partie avant (4) présentant un prolongement (H) le long de l'axe de symétrie (x) de la pièce rapportée, s'étendant d'un premier point (a) sur la surface d'usure (2a) de la coiffe à un second point (b) de la coiffe. La partie avant (4) constitue un volume (Vf) entre un premier plan (I), qui croise l'axe de symétrie (x) à angle droit au niveau du premier point (a), et un second plan (II), qui croise l'axe de symétrie (x) à angle droit au niveau du second point (b). Le volume (Vf) est supérieur ou égal à 0,6 fois la superficie de section transversale (Af) de la partie avant dans le second plan multipliée par la distance (H) le long de l'axe de symétrie (x) entre le premier point (a) et le second point (b), et le diamètre (Df) de la partie avant dans le second plan est supérieur ou égal à 0,5 fois le diamètre (D) de la monture et inférieur ou égal à 0,6 fois le diamètre (D) de la monture. La présente invention concerne également un procédé pour rectifier une pièce rapportée usée.
Patent CA-2773971-A1 (CA)
Title: Apparatus for retaining fluid hoses to a farm implement frame
Inventor: KNOBLOCH DEAN A
IPC: A01C23/02
Filed: 2012-04-12
Abstract: A bracket arrangement for securing fertilizer hoses, such as those for carrying anhydrous ammonia, to the frame of a fertilizer applicator or similar implement is made of a corrosion resistant material and is thus resistant to damage caused by thermal changes, sunlight, and inclement weather. The bracket arrangement is designed to be removably attached to the implement frame to allow flexibility in where along the frame the hoses, or bundles of hoses, are retained. The bracket arrangement includes a bracket having an elongated and generally planar body with an eyelet formed in the planar body. The eyelet is configured to pass a length of hose and restrict movement of the hose in a direction orthogonal to its length.
Patent CA-2776534-A1 (CA)
Inventor: LIPKIN W IAN
IPC: A61K31/7088
Filed: 2010-10-04
Abstract: The invention is directed to a isolated a Piscine reovirus associated with HSMI in teleosts, and isolated nucleic acids sequences and peptides thereof. The invention also relates to diagnostic antibodies against antigens derived from Piscine reoviruses. In another aspect, the invention relates to iRNAs which target nucleic acid sequences of Piscine reoviruses. In another aspect, the invention is related to methods for detecting the presence or absence of Piscine reoviruses in an animal.
Patent CA-2786683-A1 (CA)
Title: Recognizing user intent in motion capture system
Inventor: MARKOVIC RELJA
IPC: G06T7/00
Filed: 2010-12-31
Abstract: Techniques for facilitating interaction with an application in a motion capture system allow a person to easily begin interacting without manual setup. A depth camera system tracks a person in physical space and evaluates the person's intent to engage with the application. Factors such as location, stance, movement and voice data can be evaluated. Absolute location in a field of view of the depth camera, and location relative to another person, can be evaluated. Stance can include facing a depth camera, indicating a willingness to interact. Movements can include moving toward or away from a central area in the physical space, walking through the field of view, and movements which occur while standing generally in one location, such as moving one's arms around, gesturing, or shifting weight from one foot to another. Voice data can include volume as well as words which are detected by speech recognition.
Patent CA-2786786-A1 (CA)
Title: Eolienne a entrainement direct ayant un systeme de refroidissement
Inventor: ERIKSEN UFFE
IPC: F03D11/00
Filed: 2010-03-26
Abstract: L'invention concerne une éolienne à entraînement direct ayant un système de refroidissement (15) comportant un générateur (11) muni d'un rotor (12) et d'un stator (13) et un palier (5) muni d'un chemin de roulement intérieur (6) et d'un chemin de roulement extérieur (7) raccordant le rotor (12) et le stator (13) de manière rotative. Le système de refroidissement (15) comporte au moins une source froide (16) qui est en communication thermique avec le chemin de roulement intérieur (6) du palier (5) et un dissipateur de chaleur (21) qui est en communication thermique avec la source froide (16).
Patent CA-2788084-A1 (CA)
Title: Separation process
Inventor: AIRAKSINEN JYRKI
IPC: C07C229/12
Filed: 2011-03-29
Abstract: The invention relates to a three-profile chromatographic sequential SMB process of separating and recovering products such as sugars and betaine from multicomponent feed solutions. In the process of the invention, product fractions and optionally recycle fractions are collected from several positions of the chromatographic separation system. The process of the invention may be applied to the separation of sucrose and betaine from sugar beet based solutions and to the separation of sugars, e.g. xylose, from plant-based hydrolysates, for example.
Patent CA-2791214-A1 (CA)
Title: Wireless communication system and method
Inventor: ZIMMERMAN THOMAS H
IPC: E21B47/12
Filed: 2002-11-04
Abstract: A wireless communication system for use in well, subsea, and oilfield--related environments employs one or more wireless network devices that offer short--range wireless communication between devices without the need for a central network which may have a device using a BLUETOOTH protocol. The system may be used for telemetry, depth correlation, guidance systems, actuating tools, among other uses.
Patent CA-2792104-A1 (CA)
Inventor: HINES DAVID
IPC: E02B15/04
Filed: 2011-02-16
Abstract: Skimmers, barges and related methods recover heavy oil or bitumen from contaminated water environments such as tailings ponds. The skimmer has an articulated mesh-like conveyor driven around a drum by a drive sprocket. A pusher mechanism discharges bitumen or heavy oil from cavities in the conveyor. In one embodiment, the skimmer includes an automatic depth control system. In other embodiments, knife-edged shear plates remove heavy oil or bitumen adhering to the conveyor and drum. A barge may incorporate multiple parallel skimmers. The barge may include a bitumen-transfer pump having an annular fluid-injection flange that generates an annulus of lubricating fluid inside a discharge hose. A  method of skimming heavy oil or bitumen involves using a skimmer that automatically adjusts its elevation or depth based on a control signal generated by a depth sensor.  Another method recovers and transfers bitumen by lubricating the discharge hose using the annular fluid-injection flange.
Patent CA-2792767-A1 (CA)
Inventor: FERNANDEZ-PRIETO SUSANA
IPC: C11D1/32
Filed: 2011-03-11
Abstract: The invention is to pH tuneable amido-gellant that are suitable for use in consumer product compositions.
Patent CA-2792963-A1 (CA)
Inventor: LABERGE MAXIME
IPC: B65F1/14
Filed: 2012-10-16
Abstract: A leaf bag holder has a rigid armature to put a garbage bag therein having three standard sides and one fold side. The fold side holds the armature into an open configuration by way of a hook and loop attachment means. The attachment means is adjustable so that the armature can be wider at the top.
Patent CA-2794400-A1 (CA)
Inventor: HELFERS TIM
IPC: H04B7/185
Filed: 2011-03-24
Abstract: A satellite communication system comprises: - at least one base station (1); - at least one satellite (2) which can be brought into communication connection with the base station (1) for data transmission; and - a plurality of receivers (32) adapted to receive signals transmitted from the satellite (2); - wherein the communication system is designed  to transmit data in at least one uplink data stream (U) from the base station (1) to the satellite (2) with a first data transmission rate and  to transmit data in at least one downlink data stream (D) from the satellite (2) to the receivers (32) with a second data transmission rate; - wherein the first data transmission rate is lower than the second data transmission rate and - wherein the satellite (2) is provided with a data storage means (22) adapted to store the data transmitted from the base station (1) to the satellite (2) and to supply the data provided for the transmission to the receivers (32).
Patent CA-2795567-A1 (CA)
Inventor: TAM KIT S
IPC: H04B1/38
Filed: 2011-05-02
Abstract: L'invention porte sur un système de haut-parleur cognitif qui comprend une station de commande qui communique de manière sans fil et bidirectionnelle avec une pluralité de stations de production de son. La station de commande et les stations de production de son sont initialement synchronisées avec une horloge conductrice. Des informations de configuration sont ensuite transmises des stations de production de son à la station de commande. En réponse, la station de commande génère des exécutables de lecture qui sont transmis aux stations de production de son. La station de commande transmet également des informations audio numériques aux stations de production de son. Dans chaque station de production de son, l'exécutable de lecture reçu précédemment est utilisé pour commander le décodage et le traitement des informations audio numériques reçues. Chaque station de production de son génère des échantillons de sortie audio numériques, qui sont convertis en signaux de sortie analogiques. Ces signaux de sortie analogiques sont amplifiés et utilisés pour commander des haut-parleurs.
Patent CA-2799929-A1 (CA)
Inventor: PUGH RANDALL B
IPC: A45C11/00
Filed: 2011-05-17
Abstract: The present invention for a storage case for an ophthalmic lens, wherein the storage case facilitates disinfecting of the ophthalmic lens with disinfecting radiation. Various embodiments may include an alignment device, such as a pedestal or a concave bowl to position the lens to receive disinfecting radiation. In addition, the case may include one or more disinfecting radiation windows for admitting disinfecting radiation into the storage case.
Patent CA-2800499-A1 (CA)
Title: Mat de fibres de polymere contenant un acetoacetamide, et son utilisation
Inventor: BLANCHARD BENJAMIN
IPC: B32B5/28
Filed: 2011-05-13
Abstract: La présente invention se rapporte à un mat de fibres de polymère apte à piéger le formaldéhyde qui contient au moins 0,5 % en poids d'un acétamide de formule (I) dans laquelle Ri et R2, identiques ou différents, représentent un atome d'hydrogène, un radical méthyle ou un radical éthyle. Elle a également pour objet l'utilisation dudit mat, en particulier en tant que revêtement de surface de produits d'isolation thermique et/ou phonique, notamment à base de laine minérale, de polystyrène ou d'une mousse organique ou inorganique.
Patent CA-2800820-A1 (CA)
Inventor: RILEY DANIEL C
IPC: B65D6/00
Filed: 2011-05-31
Abstract: A storage container is disclosed. The storage container comprises a plurality of side panels and a tube. Each side panel includes a first lateral edge and a second lateral edge. The first lateral edge includes at least one attachment mechanism configured to mechanically engage a second lateral edge of an adjacent side panel. The tube is configured to be at least partially supported by an upper edge of each of the plurality of side panels.
Patent CA-2802726-A1 (CA)
Inventor: PEARLMAN ANDREW L
IPC: C12N5/10
Filed: 2011-06-15
Abstract: Disclosed are long-lasting erythropoietin therapeutic for-mulations and the methods of use the formulations. The formulation com-prises a genetically modified micro-organ that comprises a vector which comprises a nucleic acid sequence operably linked to one or more regula-tory sequences, wherein the nucleic acid sequence encodes erythropoi-etin. Administration of the formulation to a subject in need at a therapeu-tic dosage increases and maintains hemoglobin levels for at least one month.
Patent CA-2804645-A1 (CA)
Title: Method for manufacturing an injection molded product
Inventor: HULLIGER URS
IPC: B29C45/00
Filed: 2011-08-03
Abstract: A method for manufacturing an injection molded product (11) includes producing an injection mold (1) by building a one-piece mold block (2) including a mold cavity (5) sized and shaped to correspond to a desired shape of the injection molded product and a first feeder duct (7) extending from the mold cavity and injecting a molten material into the mold cavity via the feeder duct to form an injection molded product and a sprue extending therefrom into the first feeder duct in combination with machining a portion of the injection block to expose the injection molded product and machining the injection molded product while the sprue firmly holds the product in a remaining portion of the injection mold. The product is then cut from the sprue.
Patent CA-2804660-A1 (CA)
Inventor: LEONARD LOIS
IPC: A47J27/16
Filed: 2011-07-05
Abstract: A chafing dish with handles allows a safe, efficient, and professional-appearing exchange and serving of food, keeping the servers hands away from the outer edge of the chafing dish where hot steam rises from the water pan. The chafing dish handles of the present invention are formed as part of a closed loop frame. The frame consists of rail members that are configured to align with and to be positioned beneath the chafing dish ledge. The rail members form a rectangular, depending on the shape of the chafing dish, structure. Handle members extend from the rail members on opposed sides of the frame and extend in a manner that does not prevent the lid placement or the nesting of chafing dishes in storage.
Patent CA-2805161-A1 (CA)
Inventor: WHITELEY JAMES D
IPC: E21B43/34
Filed: 2013-02-08
Abstract: A method of treating flowback fluid comprising: introducing the flowback fluid into a first stage vertical separator to produce a first gas stream, a liquid stream, and a solids stream; passing the first gas stream from the first stage vertical separator to a sales line; passing the liquid stream from the first stage vertical separator to a second stage horizontal separator with the pressure in the second stage horizontal separator being less than the pressure in the first stage vertical separator but greater than atmospheric pressure to produce a second gas stream, a water stream; and a liquid hydrocarbon stream; passing the second gas stream from the second stage horizontal separator to a combustor or flare nozzle; passing the water stream from the second stage horizontal separator to a water storage tank; and passing the liquid hydrocarbon stream from the second stage horizontal separator to a liquid hydrocarbon storage tank.
Patent CA-2805243-A1 (CA)
Inventor: HOLE DAVID PHILIP
IPC: H04W72/04
Filed: 2011-06-30
Abstract: Example methods and apparatus to allocate resources and detect allocated resources in wireless communications are disclosed. A disclosed example method involves receiving a first radio block in a first radio block period and detecting an uplink allocation indicator contained in the first radio block. The uplink allocation indicator does not allocate any uplink radio block in a second radio block period following immediately after the first radio block period. The example method also involves transmitting a second radio block based on the uplink allocation indicator during a third radio block period separated from the first radio block period by at least one radio block period.
Patent CA-2806202-A1 (CA)
Title: Exhaust heat recovery system with bypass
Inventor: SLOSS CLAYTON A
IPC: F25B27/02
Filed: 2011-07-20
Abstract: An exhaust gas heat recovery system may include a housing, a valve member, and a heat exchanger. The housing may include an inlet, an outlet, a first exhaust gas pathway in communication with the inlet and outlet, and a second exhaust gas pathway in communication with the inlet and outlet. The valve member may be disposed within the housing and may be movable between first and second positions. In the first position, the valve member may allow fluid flow through the first exhaust gas pathway and substantially prevent fluid flow through the second exhaust gas pathway. In the second position, the valve member may allow fluid flow through the second exhaust gas pathway. The heat exchanger may be in communication with the second exhaust gas pathway and may include a conduit containing a fluid in thermal communication with exhaust gas when the valve member is in the second position.
Patent CA-2810790-A1 (CA)
Title: Hoist drive for mining machine
Inventor: WURSTER ANDREW M
IPC: B66D1/12
Filed: 2013-03-28
Abstract: A hoist system includes a drum, a motor, and a transmission. The drum includes a hollow shell, a first end, a second end, and an internal web, and defines a longitudinal axis extending between the first end and the second end. The internal web extends across an interior portion of the shell in a direction perpendicular to the longitudinal axis, thereby defining a first portion and a second portion of the shell. The motor is coupled to the first end and includes an output shaft. The transmission is driven by the motor and includes a planetary gear train positioned within the interior portion of the shell. The planetary gear train includes an input gear coupled to the motor output shaft and an output gear coupled to the internal web to rotate the drum about the longitudinal axis. The planetary gear train is positioned in a first portion of the shell.