baber/WOPTO huggingface dataset:
Patent CA-2770096-A1 (CA)
Inventor: SEALEY JAMES E
IPC: D21H11/16
Filed: 2010-08-05
Abstract: A process is provided for making a fluff pulp sheet, comprising contacting at least one cationic trivalent metal, salt thereof, or combination thereof with a composition comprising fluff pulp fibers and water at a first pH, to form a first mixture; contacting at least one debonder surfactant with the first mixture and raising the pH to a second pH, which is higher than the first pH, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and drying the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one cationic trivalent metal, salt thereof, or combination thereof; at least one debonder surfactant; and a fiberization energy of < 145 kJ/kg. Products and uses of the fluff pulp sheet are also provided.
Patent CA-2771327-A1 (CA)
Inventor: CHEN PINGYUN
IPC: A61K31/4178
Filed: 2010-08-26
Abstract: Disclosed are compounds of Formula III. Also disclosed are salts of the compounds, pharmaceutical composition comprising the compounds or salts, and methods for treating HCV infection by administration of the compounds or salts.
Patent CA-2771492-A1 (CA)
Inventor: GROULX MICHAEL J
IPC: E01C19/10
Filed: 2012-03-15
Abstract: The present invention generally relates to a portable asphalt recycling and asphalt heat management apparatus comprising a seamless vacuum-formed one-piece combustion chamber that defines a fuel incubator disposed therein. A heat accumulator is operably coupled to the combustion chamber and a hopper assembly is operably coupled to the heat accumulator. The apparatus further comprises a heat distribution system in communication with the heat accumulator and the hopper assembly to provide heat the to the hopper assembly for recycling used asphalt or for maintaining a mixture of asphalt for use in asphalt repairs.
Patent CA-2771630-A1 (CA)
Title: Therapeutic methods and compositions
Inventor: SMITH VICTORIA
IPC: A61K31/713
Filed: 2010-08-20
Abstract: Disclosed herein are methods for modulating the environment of a tumor, by inhibiting the activity of the extracellular enzyme lysyl oxidase-like 2 (LOXL2). The methods disclosed herein are effective in reducing tumor growth, reducing recruitment of cells to the tumor, reducing fibroblast activation, reducing desmoplasia, reducing vasculogenesis, reducing the number of TAFs, reducing growth factor production, inhibiting collagen deposition, and increasing necrosis and pyknosis in the tumor. Exemplary inhibitors of LOXL2 activity are antibodies and siRNAs.
Patent CA-2774036-A1 (CA)
Inventor: MIHOV GEORGE
IPC: C09D177/12
Filed: 2010-10-18
Abstract: The present invention relates to a coating comprising at least one biodegradable polymer, wherein the polymer comprises at least one or a blend of a poly (ester amide) (PEA) having a chemical formula described by structural formula (II), wherein; R1 is independently selected from the group consisting of (C2-C20)alkylene, (C2-C20)alkenylene, -(R9-CO-O-R10-O-CO-R9)-, CH R11-O-CO-R12-COOCR11- and combinations thereof; R3 and R4 in a single co-monomer m or p, respectively, are independently selected from the group consisting of hydrogen, (C1-C6)alkyl, (C2-C6)alkenyl, (C2-C6)alkynyl, (C6-C10)aryl, (C1C6)alkyl, -(CH2)SH, - (CH2)2S(CH 3), CH2OH, -CH(OH)CH3, -(CH2)4NH3+, ~(CH2)3NHC(=NH2+)NH2, -CH2COOH, (CH2)COOH, -CH2-CO-NH2 -CH2CH2-CO-NH2, - -CH2CH2COOH, CH3-CH2-CH(CH3)-, formula (a), HO-P-Ph-CH2-, (CH3)2-CH-, Ph-NH-, NH-(CH2)3-C-, NH-CH=N-CH=C-CH2-. R5 or R6 are independently selected from bicyclic-fragments of 1,4:3,6- dianhydrohexitols or from the group consisting of (C2-C20)alkylene, (C2-C20)alkenylene, alkyloxy, oligoethyleneglycol with a Mw ranging from 44 Da up to 700 Da, -CH2-CH-(CH2OH)2, CH2CH(OH)CH2 whereby R5 and R6 are non identical. R7 is hydrogen, (C6-C10) aryl, (C1C6) alkyl or a protecting group such as benzyl- or a bioactive agent; R8 is independently (C1-C20) alkyl or (C2-C20)alkenyl; R9 or R10 are independently selected from C2-C12 alkylene or C2-C12 alkenylene and R11 or R12 are independently selected from H, methyl, C2-C12 alkylene or C2-C12 alkenylene.
Patent CA-2774385-A1 (CA)
Title: A mould for the injection moulding of elements with undercuts made of plastic material, with an integrated ejection system
Inventor: TABERNA CLAUDIO
IPC: B29C33/48
Filed: 2009-10-27
Abstract: The present invention refers to a mould (3) for the injection moulding of elements (7), particularly of vehicles bodywork portions, more particularly of bumpers, made of plastic material, said mould (3) being provided with a removal system (9) comprising internal transversal bars (91) and external longitudinal bars (93) conveniently assembled and mutually connected so as to form a single stiff open body, which is able to guarantee the handling of the moulded element (7); the present invention also refers to a moulding apparatus (1) comprising said mould (3) as well as to elements (7) made of plastic material obtained with said mould (3).
Patent CA-2776265-A1 (CA)
Inventor: KIDMOSE PREBEN
IPC: A61B5/375
Filed: 2009-10-01
Abstract: A portable monitoring device comprises a hearing aid having a housing, at least one microphone for receiving ambient sound, acoustic signal processing means for processing a signal from the microphone, and an acoustic output transducer.  The monitoring device further comprises an EEG monitoring system for monitoring EEG signals of a person using the portable monitoring device, said EEG monitoring system being arranged at least partly in said housing, said EEG monitoring system comprising a measuring unit having electrodes for measuring one or more EEG signals from the person carrying the EEG  monitor, said electrodes being arranged external to the housing or at the outer surface of the housing. The monitoring system is adapted for, based on the EEG signal, identifying or predicting specific biological incidences, such as a seizure, in said person, and for providing an alarm through said output transducer. The invention further provides a method of monitoring an EEG signal.
Patent CA-2776535-A1 (CA)
Title: Single port instruments
Inventor: STROKOSZ ARKADIUSZ
IPC: A61B19/00
Filed: 2010-10-11
Abstract: Surgical tools that can be used in single port laparoscopic procedures can include a low-profile handle assembly to minimize tool interference adjacent the incision site. For example, a handle assembly for a surgical instrument can have a generally in-line configuration extending linearly along a central longitudinal axis of an elongate shaft of the instrument. A linkage mechanism including a trigger ( 20 ), an actuation link ( 24 ), and an actuation shaft ( 26 ) can be positioned within the in-line handle. The linkage mechanism can be pivoted between an open position in which end effectors of the instrument are open and a toggle position in which the end effectors are locked closed. A locking mechanism such as a ratchet mechanism can also be used to lock the end effectors. A surgical dissector can include gripping jaws having a curved profile or an angled elongate shaft to minimize tool interference and maximize visibility within a procedure site.
Patent CA-2777339-A1 (CA)
Title: Process and apparatus for producing biocarbon
Inventor: SIPILAE KAI
IPC: C10B47/00
Filed: 2010-10-13
Abstract: The invention relates to a process and apparatus for producing a biocarbon product from bio-based raw stock. According to the invention the bio-based raw stock is sorted by removing in the raw stock the fraction (19) that is undesired in terms of the production of biocarbon from the desired fraction (18) of the raw stock which is used for the production of biocarbon, the desired fraction (18) of the raw stock is fed to a fluidized-bed reactor (1), the undesired fraction (19) of the raw stock is fed to a combustion boiler (2) disposed in connection with the fluidized-bed reactor in order to produce energy fractions, a heat transfer material (6) to be used in the fluidized-bed reactor is warmed up in the combustion boiler (2) and the warmedup heat transfer material (6) is led to the fluidized- bed reactor (1), the bio-based raw stock (18) is heated in the fluidized-bed reactor in oxygen-free conditions to a temperature of 220 to 350 °C in the presence of the heat transfer material (6) in order to form a solid biocarbon product (9,10), and the heat transfer material (7) is circulated from the fluidized-bed reactor (1) to the combustion boiler (2) in order to warm up the heat transfer material.
Patent CA-2787304-A1 (CA)
Title: Substituted spiroindolinones
Inventor: LIU JIN-JUN
IPC: A61P35/00
Filed: 2011-02-14
Abstract: There is provided a compound of the Formula (I) wherein X, Y, W, R1, R2 and R3 are as described herein. The compounds have activity as anticancer agents.
Patent CA-2787916-A1 (CA)
Inventor: PAILLARD BRUNO
IPC: H03H21/00
Filed: 2012-08-17
Abstract: A method and a system for measuring amplitude and phase difference. between two sinusoidal signals, using an adaptive filter. The method generally comprises measuring a sample of an output signal of a system excited by a sample of a reference signal; using an adaptive filter and the sample of the reference signal to determine a and b coefficients that minimize a prediction error on the sample of the output signal, iteratively, using the a and b coefficients.
Patent CA-2788906-A1 (CA)
Inventor: BAKER MARK R
IPC: E05F1/16
Filed: 2011-02-09
Abstract: A window balance assembly may include a carrier, a spring element, and a mounting bracket. The spring element may include first and second portions. The first portion may be coupled to the carrier. The mounting bracket may engage the second portion of the spring element and may selectively engage the carrier. The mounting bracket may include a first mounting surface disposed at a non-perpendicular angle relative to an exterior surface of carrier when the window balance assembly is in an uninstalled configuration. The first mounting surface may be substantially parallel to the exterior surface of the carrier when the window balance assembly is in an installed configuration and the mounting bracket is disengaged from the carrier.
Patent CA-2789791-A1 (CA)
Title: Communication using directional antennas
Inventor: AHMAD SAAD
IPC: H04W16/28
Filed: 2011-02-24
Abstract: Method and apparatus having a beamforming antenna generates a plurality of directional antenna beams. A discovery beacon is generated for use in associating with a wireless transmit/receive unit (WTRU). The discovery beacon is transmitted to a plurality of sectors using coarsely focused directional antenna beams. A WTRU may receive one of the coarsely focused directional antenna beams, and may then transmit a response message. Finely focused directional antenna beams are establishing for packet data transmission. A periodic beacon may then be transmitted to the WTRU using one of the coarsely focused directional antenna beams.
Patent CA-2789952-A1 (CA)
Inventor: MARKIN RODNEY S
IPC: G01N1/28
Filed: 2011-02-25
Abstract: A carrier strip having a plurality of areas for retaining anatomical pathology specimens may have a backing, a cover coupled to the backing along side regions located along opposite longitudinal edges of the carrier strip and along lateral intermediate regions positioned between each of the plurality of areas for retaining anatomical pathology specimens. The carrier strip may be configured to individually retain each of the anatomical pathology specimens in one of the plurality of areas for retaining anatomical pathology specimens between the backing and the cover. Diagnostic studies of anatomical pathology specimens may be facilitated by distributing a digital copy of an image of the specimen may be to a pathologist. A diagnosis may be received from the pathologist based on the digital image of the specimen.
Patent CA-2793212-A1 (CA)
Inventor: MCLAUGHLIN JAMES M
IPC: A47J31/40
Filed: 2011-03-17
Abstract: A brewing system and method are disclosed for brewing a beverage, such as coffee or tea. The system includes an inline sensor or sensor array that intercepts the dispensing stream and measures the time dependent properties of the brewed liquid at a particular location as the liquid is dispensed. In a particular embodiment, the total dissolved solids is measured to produce a coffee signature, which is sent to a controller that uses the time-dependent data to perform one or more of the following: evaluate the quality of the brewed liquid, control the brewing process for subsequent brewing cycles; identify the blend or brand of brewed product; and/or determine when maintenance is needed or advisable for the brewing system.
Patent CA-2793318-A1 (CA)
Inventor: TILLMAN FRANZ
IPC: B65D88/66
Filed: 2011-03-14
Abstract: A system for reducing wear includes a receptacle having at least one wall and a floor for holding material within the receptacle. An opening is located in the floor for accessing material held in the receptacle. A sliding frame is located above and parallel to the floor for agitating material held in the receptacle. At least one component is included inside the receptacle to reduce wear on the floor and/or sliding frame, and/or a wear indicator is located outside of the receptacle to monitor wear on the floor and/or the sliding frame.
Patent CA-2793549-A1 (CA)
Inventor: MIKICH MICHAEL J
IPC: A47B5/00
Filed: 2012-10-25
Abstract: A storage shelf suspended from a structure includes a platform supported by a support frame having at least one platform support element and at least two suspension members, optionally adjustable to change the distance between the platform and the structure, attached a platform support element. Optionally, the suspension members may include a flexible, elongate material such as a cable that can be wound or unwound to alter the length of the suspension member. A fastener secures the support frame to a structure. Optionally, the panels are positioned along the platform support element and the length of the platform support element is such that the suspension members clamp the panels in adjacency. Optionally, one or more enclosure panels may cooperate with the platform to define an enclosed storage.
Patent CA-2795771-A1 (CA)
Title: Air compressor
Inventor: HONG YING CHI DAVID
IPC: F04B41/02
Filed: 2012-11-13
Abstract: The present invention discloses an air compressor, comprising a sealant bottle (1), a bottle cap (2) connected with the sealant bottle (1), a flexible pipe (4) and a housing (5). Its characteristics are in that, the flexible pipe (4) is connected with the bottle cap (2) through a quick connector (3), and the bottle cap (2) is fixed on the housing (5). The advantageous effect when implementing the present invention is as follows: in the air compressor, the connecting structure between its flexible pipe and its sealant bottle is simple in structure, convenient in operation and low in cost.
Patent CA-2797000-A1 (CA)
Title: Stereoisomeric diol diesters for use in polymerization catalysts
Inventor: GAO MINGZHI
IPC: C08F10/00
Filed: 2011-04-22
Abstract: A catalyst component for olefin polymerization comprising magnesium, titanium, halogen and electron donor, wherein the electron donor is selected from at least one of the diol diester compounds, when the diol diester comprised contains a certain amount of isomer with Fischer projection formula as shown in Formula (II), the activity and stereospecificity of the catalyst are greatly improved, especially in the production of polymers with high melt index, the isotactic index of the obtained polymers is improved substantially. (see formula II)
Patent CA-2800170-A1 (CA)
Inventor: SNYDER JOHN K
IPC: G01V3/12
Filed: 2011-05-20
Abstract: A ranging system includes a drill string comprising a bottom hole assembly (BHA). A plurality of ranging devices are positioned in a spaced-apart orientation on the drill string and are operable to provide a conducting contact with a formation. At least one insulator member is positioned on the drill string between the plurality of ranging devices and is operable to provide a non-conducting contact with the formation. During drilling operations, the plurality of ranging devices provide conducting contact with a formation while the at least one insulator member provides non-conducting contact with the formation so as to enhancing ranging operations while drilling. A method of modeling and simulating drill string response is provided to identify locations along the drill string for positioning insulator members.
Patent CA-2802816-A1 (CA)
Title: Systeme de delivrance polymerique d'une solution non visqueuse a base de prostaglandine sans conservateur
Inventor: MERCIER FABRICE
IPC: A61K9/00
Filed: 2011-06-28
Abstract: La présente invention concerne une solution ophtalmique qui comprend : - au moins une prostaglandine; - un agent solubilisant; - un agent gélifiant de type carbomère; - un agent inhibant la polymérisation du carbomère; - un agent co-gélificant / co-solubilisant.
Patent CA-2803007-A1 (CA)
Inventor: FAIK SALAHEDDINE
IPC: H01H71/10
Filed: 2011-06-29
Abstract: An interrupter includes at least four pairs of contacts (127 a-d). Each pair of contacts includes a stationary contact (128 a-d) positioned to abut a corresponding moveable contact (129 a-d). The moveable contacts are coupled to a rotating member (122). The rotating member (122) is coupled to a driving member (130) via a biasing member (135a, 135b). The driving member (130) is rotated causing all four pairs of contacts (127 a-d) to separate and open a circuit quickly.
Patent CA-2803340-A1 (CA)
Title: Self-deleting plasmid
Inventor: CRANENBURGH ROCKY MARC
IPC: C12N15/64
Filed: 2011-06-28
Abstract: A method of producing a selectable marker gene-free plasmid by culturing a plasmid containing a selectable marker gene flanked by site specific recombinase target sites in a host cell environment incapable of effecting recombination between the site specific recombinase target sites and subsequently culturing the plasmid in another host cell environment which is capable of effecting recombination between the site specific recombinase target sites, so that the selectable marker gene is excised. Uses of plasmids produced by the method for the production of recombinant protein for therapeutic and vaccine purposes, production of therapeutic DNA and DNA vaccines and delivery of recombinant protein and DNA to a patient using live bacterial vectors.
Patent CA-2803974-A1 (CA)
Title: Procede de realisation d'un caisson central de voilure
Inventor: BLOT PHILIPPE
IPC: B32B37/14
Filed: 2011-06-24
Abstract: L'objet de l ' invention est un procédé de réalisation d'un caisson central de voilure comportant un panneau supérieur (32), un panneau inférieur (34), un longeron avant (36) et un longeron arrière (38), les bords supérieurs desdits longerons (36, 38) approximativement parallèles à un axe Y étant reliés par le panneau supérieur (32) et les bords inférieurs desdits longerons (36, 38) approximativement parallèles à l'axe Y étant reliés par le panneau inférieur (34), caractérisé en ce qu'il consiste à réaliser au moins un panneau et au moins un longeron en matériau composite d'un seul tenant.
Patent CA-2805715-A1 (CA)
Inventor: LARSON THOMAS ROBERT
IPC: E21B21/00
Filed: 2011-07-07
Abstract: Techniques for controlling drilling fluid cleaning apparatus that reclaim lost circulation material from spent drilling fluid are disclosed. In one embodiment, a system includes a tank, a density separation device, and a fluid density control system. The tank holds spent drilling fluid containing drilling fluid, lost circulation material, coarse solids and fine solids. The density separation device is coupled to an outlet of the tank. The density separation device provides an overflow stream and an underflow stream. The overflow stream contains less dense material than the underflow stream. The fluid density control system is configured to adjust the density of the spent drilling fluid provided to the density separation device by recirculating a portion of the underflow stream into the tank.
Patent CA-2806267-A1 (CA)
Title: Procede de fabrication d'un tambour de turbomachine
Inventor: BELMONTE OLIVIER
IPC: B23K20/12
Filed: 2011-07-20
Abstract: Procédé de fabrication d'un tambour (52) de turbomachine, comprenant au moins deux disques (46, 48) de rotor, le procédé consistant à positionner coaxialement les deux disques (46, 48) à distance l'un de l'autre et dans une position angulaire prédéterminée l'un par rapport à l'autre,placer coaxialement une paroi de révolution (50) entre les deux disques (46, 48), entraîner en rotation la paroi de révolution (50) autour de son axe, et déplacer axialement les disques (46, 48) vers la paroi de révolution (50) pour mettre les disques (46, 48) en contact avec les extrémités de la paroi de révolution (50) et réaliser un soudage par friction inertielle des disques (46, 48) sur la paroi de révolution (50).
Patent CA-2807489-A1 (CA)
Title: An in-mould labelled container
Inventor: FABOZZI THIERRY JEAN ROBERT
IPC: B65D85/804
Filed: 2011-08-11
Abstract: The present invention concerns an injection-molded capsule for use in a food preparation machine, said capsule for use in a food preparation machine comprising: (i) a structure (1) with a lower side (2), at least three pillars (3) extending from the lower side and linked to a circular upper frame (4) which defines the surroundings of the capsule top side, the pillars (3) having cross-sections S1, S2 and S3, the lower side (2) being a solid wall that comprises a dispensing opening (5) and is centered across the vertical symmetry axis VSA of said capsule, and (ii) a label (6) attached to the outer surface of the lower side (2), pillars (3) and upper circular frame (4), thus forming an envelope that defines capsule side walls, characterized in that the injection point IP of the capsule is off-centered in the vicinity of said dispensing opening (5), opposed the pillar (3) having a cross-section S3 relatively to the axis VSA, and in that S1=S2 and S3>S1.
Patent CA-2812040-A1 (CA)
Inventor: LIN RONG-HWA
IPC: C12N5/10
Filed: 2005-05-10
Abstract: Immunoglobulin chains or antibodies having light or heavy chain complementarity determining regions of antibodies that bind to P-Selectin Glycoprotein Ligand-1 . Also disclosed are nucleic acids encoding the immunoglobulin chains, vectors and host cells having the nucleic acids, and methods of inducing death of an activated T  cell and of modulating a T cell-mediated immune response in a subject.
Patent CA-2812650-A1 (CA)
Inventor: GOZUACIK DEVRIM
IPC: A61K31/7105
Filed: 2010-09-27
Abstract: Cette invention concerne l'utilisation d'au moins un ARNmi (acide microribonucléique) appartenant à la famille des hsa-miR-376 ou d'au moins un inhibiteur dudit ARNmi pour diagnostiquer, prévenir, traiter et suivre, pendant et après le traitement, au moins une maladie impliquant des anomalies de type macro-autophagie par action sur les gènes et les protéines liés à l'autophagie. Un procédé d'utilisation est également décrit.
Patent CA-2812701-A1 (CA)
Inventor: CREEDEN GARY WAYNE
IPC: H01R13/52
Filed: 2011-09-30
Abstract: An apparatus and method for connecting an electrical cable having multiple conductors to a submersible pump. A terminal housing defines at least one bore for sealingly engaging a sealing element through which the electrical cable passes. The first sealing element engages the outer jacket of the electrical cable. A gland secured to the terminal housing urges the first sealing element into sealing contact with the terminal housing bore. A second sealing element carried by the housing includes bores for receiving the individual conductors. A pressing element urges the second element into sealing engagement with the terminal housing and the outside surfaces of the conductors. Each individual conductor of a cable terminates in a connector that is releasably connectable to a corresponding mating connector in the submersible pump. The connectors are inter-engageable to form a unitary connector that is easily released from the wiring in the submersible pump.