baber/WOPTO huggingface dataset:
Patent CA-2818329-A1 (CA)
Inventor: YU XIANGUO
IPC: B01D61/36
Filed: 2011-11-05
Abstract: The invention relates to a method for treating oily wastwater comprising: pretreating the oily wastewater (2) using at least one of electrocoagulation, flotation and absorbing (1) to produce a pretreated water (3); and treating the pretreated water (3) using membrane distillation (5) to produce a product water (6). In another aspect, the invention relates to a system for treating oily wastewater comprising: a pretreatment apparatus (1) for pretreating the oily wastewater (2) to produce a pretreated water (3), the pretreatment apparatus (1) comprising at least one of an electrocoagulation apparatus, a flotation apparatus and an absorbing apparatus; and a membrane distillation apparatus (5) for treating the pretreated water (3) to produce a product water (6).
Patent CA-2818993-A1 (CA)
Inventor: SINHA SANTOSH C
IPC: A61P9/10
Filed: 2011-11-10
Abstract: The present invention relates to novel diphenylethyne derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.
Patent CA-2826489-A1 (CA)
Inventor: REMOND SEBASTIEN
IPC: B64C25/40
Filed: 2013-09-05
Abstract: L'invention concerne un procédé de montage d'un organe d'entraînement de roue d'aéronef sur un atterrisseur ayant un essieu qui porte la roue et qui est équipé d'une main d'essieu ayant une face externe contre laquelle un frein peut être rapporté, le procédé comportant l'étape de rapporter un support prenant appui sur une face interne de la main d'essieu qui est opposée A une face externe de celle-ci contre laquelle un frein est rapporté, et de rapporter l'organe d'entrainement sur ce support.
Patent CA-2827504-A1 (CA)
Inventor: VANDENBERG ROGER A
IPC: B25B11/00
Filed: 2010-12-14
Abstract: A fastener installation tool including a guide that guides a fastener into a side of a work piece at an angle, while optionally restraining the fastener from wobbling due to rotation, even upon initial entry into the work piece. The guide can define an angled bore including a fastener entrance opening and a fastener exit opening which is adapted to be positioned immediately adjacent the work piece. The guide can include a material ejection port between the openings, through which material bored from the work piece can be evacuated from the angled bore to prevent binding of the material with the fastener. The tool can include a clamp assembly that clamps opposing sides of the work piece to precisely align and steadily hold the angled bore as a fastener is being installed in a side surface. Related methods of using the tool to install fasteners also are provided.
Patent CA-2827593-A1 (CA)
Inventor: STEPANSKI MANFRED
IPC: C08G63/08
Filed: 2011-11-15
Abstract: Disclosed is a method to prepare a polylactic acid comprising the steps of performing a ring opening polymerization using a catalyst and either a catalyst killer compound or an endcapping additive to obtain a raw polylactic acid of MW greater than 10,000 g/mol, purifying the raw polylactic acid by removing and separating low boiling compounds comprising lactide and impurities from the raw polylactic acid by devolatization of the low boiling compounds as a gas phase stream, and purifying the lactide from the devolatization and removing the impurities from the gas phase stream of evaporated low boiling compounds by means of crystallization by desublimation from the gas phase, wherein the lactide is purified and the removed impurities include a catalyst residue and a compound containing at least one hydroxyl group such that the purified lactide is then polymerized by feeding it back into the ring opening polymerization. The invention further relates to an apparatus for carrying out the method comprising a polymerization reactor for performing a ring opening polymerization to obtain a raw polylactic acid, a devolatization apparatus for separating low boiling compounds comprising lactide and impurities from a raw polylactic acid, and a crystallization apparatus for purifying a lactide and removing impurities by means of a desublimation and a crystallization in the same crystallization apparatus.
Patent CA-2829063-A1 (CA)
Title: Reconfigurable rotor blade
Inventor: MCCOLLOUGH JAMES M
IPC: F01D7/00
Filed: 2011-07-28
Abstract: A reconfigurable rotor blade system includes an internal mass that is configured to translate in order to produce a spanwise torsional twist of the rotor blade. An actuator is configured to selectively translate the mass so as to relocate a center of mass of the rotor blade. The torsional twist is selectively produced during operation of the rotorcraft.
Patent CA-2829401-A1 (CA)
Inventor: EVENSEN JOSEPH M
IPC: G01N33/24
Filed: 2012-03-09
Abstract: The method for estimating a fluid volume in a subterranean area of the earth includes performing a preliminary analysis on a geological sample (110) and placing the geological sample inside a chamber ( 120), monitoring pressure change over time data inside the chamber and crushing the geological sample. After crushing the geological sample the fluid volume based on the pressure change over time is estimated.
Patent CA-2830552-A1 (CA)
Title: Integration entre cartes 3d et images fluoroscopiques
Inventor: BAR-TAL MEIR
IPC: A61B6/00
Filed: 2013-10-18
Abstract: Un module dinscription dun système de coordonnées comprend des éléments radio-opaques agencés selon un modèle fixe prédéterminé et configurés, en réponse à leur génération dune image fluoroscopique, pour définir une position du module dans un système de coordonnées de référence fluoroscopique. Le module comprend également une ou plusieurs connexions configurées pour raccorder de manière fixe le module à un réseau de transmission à champ magnétique selon un emplacement et une orientation prédéterminés par rapport au réseau, de sorte à caractériser la position du module dinscription dans un système de coordonnées de référence magnétique défini par le réseau de transmission à champ magnétique.
Patent CA-2834601-A1 (CA)
Inventor: MCCARTY MICHAEL WILDIE
IPC: F16K1/48
Filed: 2012-05-03
Abstract: Multi-piece flow control apparatus for use with fluid valves are described. An example flow control apparatus described herein includes a sleeve having first and second ends, the first end including a lip. A valve plug tip is disposed in the sleeve and has a shoulder engaged with an inner surface of the lip. An insert is disposed in the second end of the sleeve and engaged with the valve plug tip to urge the shoulder of the valve plug tip against the inner surface of the lip. The insert has an opening to receive a stem of the valve.
Patent CA-2835253-A1 (CA)
Inventor: KIRCHHOFF JANINA
IPC: A01H4/00
Filed: 2011-06-07
Abstract: The invention provides a method for the generation of a monoclonal plant cell line from a heterologous population of plant cells, comprising the following steps: (a) provision of a heterologous population of plant cells; (b) preparation of protoplasts from said heterologous population of plant cells; (c) separation of single protoplasts by subjecting the preparation of protoplasts to flow cytometric sorting; (d) regeneration of a separated single transformed protoplast until the formation of a microcolony by co-cultivation in the presence of feeder cell material; (e) removal of the microcolony from the feeder cell material and cultivation of the microcolony until the formation of a monoclonal plant cell line.
Patent CA-2836118-A1 (CA)
Inventor: MAKIMIZU YOICHI
IPC: C22C38/18
Filed: 2012-06-06
Abstract: Provided are: a high-strength hot-dipped galvanized steel sheet which uses, as a base material, a high-strength steel sheet containing Si, Mn and Cr and has excellent plating adhesion; and a method for producing the high-strength hot-dipped galvanized steel sheet. In an oxidation furnace, steel containing Si, Mn and Cr is subjected to an oxidation treatment at an exit side temperature (T), and then the steel is subjected to reduction annealing and hot dip galvanization. Alternatively, the steel is alloyed by being heated to a temperature of 460-600°C for 10-60 seconds. In this connection, the exit side temperature (T) satisfies the following conditions. A = 0.015T - 7.6 (T = 507°C) A = 0 (T < 507°C) B = 0.0063T - 2.8 (T = 445°C) B = 0 (T < 445°C) [Si] + A × [Cr] = B [Si]: mass% of Si in the steel [Cr]: mass% of Cr in the steel
Patent CA-2836986-A1 (CA)
Inventor: KLASSEN RONALD
IPC: B65G21/20
Filed: 2013-12-19
Abstract: A conveyor includes a support frame, an inclined tube mounted to the support frame, a cleated belt that conveys the material from the hopper through the tube and a hopper at a lower end of the tube for receiving material, wherein the hopper comprises a cleanout unit with a detachable cover that is detachably mounted to the hopper.
Patent CA-2839242-A1 (CA)
Inventor: FARKAS JULIUS
IPC: C08G18/42
Filed: 2012-06-11
Abstract: The present invention discloses a thermoplastic polyurethane comprised of the reaction product of (1) a hydroxyl terminated polyester intermediate, (2) a polyisocyanate, and (3) a glycol chain extender; wherein the polyester intermediate is comprised of repeat units derived from a 1,3-propylene glycol component and a dicarboxylic acid wherein the 1,3-propylene glycol component comprises a bio-based 1,3-propylene glycol; wherein the polyester intermediate has a number average molecular weight from 500 to 10,000; and wherein the polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender. This thermoplastic polyurethane is unique as it has a greatly reduced tendency to bloom and is prepared from a renewable material. Blooming causes articles containing the polyurethane to be hazy or foggy in appearance and can also reduce the ability of an article to be securely bound to another with an adhesive.
Patent CA-2841188-A1 (CA)
Inventor: BERGEN HARVEY G
IPC: A01F15/00
Filed: 2014-01-27
Abstract: A towable vertical stacking bale accumulator features angle-adjustable roller beds on an obliquely oriented trailer frame whereby a rearwardly declining slope of the rollers gravitationally conveys individual bales from the baler to a stacking station at the rear of the trailer frame, where an automatically controlled gate provides a stop for retaining the bales until either a full stack is compiled or an error is detected. Spring loaded bale lifters feature concave undersides to encourage retraction of same as they are lowered down the sides of a newly arrived bale, and carry hanging bale guides that prevent the incoming bales from overshooting sides of the roller bed. Lift frames on which the bale lifters are carried are raised and lowered by hydraulically driven lift arms, and are further stabilized by engagement of lift frame followers with guide members of upright support structures provided on opposing sides of the roller bed.
Patent CA-2841308-A1 (CA)
Title: Support d'adhesion microstructure de cellules animales ou humaines
Inventor: BALLAND MARTIAL
IPC: C12M3/00
Filed: 2012-07-24
Abstract: La présente invention concerne un support d'adhésion pour au moins une cellule animale ou humaine à sur la surface duquel est créé un motif d'adhésion pour au moins une cellule animale ou humaine, ledit motif comportant au moins deux zones adhésives à ladite cellule qui sont espacées par une zone non adhésive à ladite cellule sur laquelle un polymère non- adhésif à ladite cellule est immobilisé, caractérisé en ce que le polymère est sélectionné de manière à présenter une conformation qui peut être modifiée par variation · d'un paramètre de l'environnement dans lequel se trouve le support, un procédé de préparation d'un tel support et les procédés d'analyse cellulaire utilisant un tel support.
Patent CA-2841985-A1 (CA)
Title: Metabolic maturation in stem cell-derived tissue cells
Inventor: KATTMAN STEVEN
IPC: C12N5/077
Filed: 2012-07-27
Abstract: The present invention concerns methods and compositions for promoting a conversion in stem cells or cells derived therefrom from glycolysis to aerobic respiration and its associated pathways, including oxidative phosphorylation, the TCA cycle, fatty acid oxidation, and pyruvate decarboxylation, for example. In specific embodiments, certain media is employed to improve metabolic maturation of particular stem cell-derived cells, including human embryonic stem cells and human induced pluripotent stem cells, for example. Particular media comprises media without glucose or optionally without pyruvate, with fatty acids, with L-carnitine, with taurine, creatine, non-essential amino acids, L-glutamine, and with anti-oxidants or free-radical scavengers, for example.
Patent CA-2843085-A1 (CA)
Inventor: TIMMERS FRANCIS J
IPC: C08J3/24
Filed: 2006-08-25
Abstract: A fabricated article (e.g., jacketed or insulated wire or cable) is prepared by a process comprising the steps of: applying a coating of a moisture-curable composition onto a wire or cable; and reacting the moisture-curable composition with water, wherein the moisture-curable composition comprises at least one resin having hydrolysable reactive silane groups and a tin catalyst characterized by the tin having a +4 oxidation state and a bis(alkoxide) ligand. The product of the process includes a wire or cable comprising a jacket, wherein the jacket comprises at least one poly olefin resin having hydrolysable reactive silane groups and a tin catalyst, the tin catalyst having a bis(alkoxide) ligand and characterized by the tin having a +4 oxidation state. The product of the process also includes a wire or cable comprising a jacket wherein the jacket comprises (i) the reaction product of at least one polyolefin resin having hydrolysable reactive silane groups and water, and (ii) at least one tin catalyst, the tin catalyst having a bis(alkoxide) ligand and characterized by the tin having a +4 oxidation state.
Patent CA-2844006-A1 (CA)
Title: System and method for capital budgeting and cost estimation
Inventor: DUFRESNE RAYMOND
IPC: G06Q50/08
Filed: 2014-02-25
Abstract: A system for generating cost estimates and budgets for construction /  maintenance projects for a property(s) allowing a user to select cost database from which to select cost data for the performance of an action item. The different databases may correspond to different geographic locations and include labor, materials and equipment costs for the selected location. The system further provides for presenting a hierarchical listing of cost line items with a cost associated with the item and searchable by description or an item identification number. The system still further allows for a user to click on an individual action item and obtain line item cost information relating to the selected action item.
Patent CA-2846680-A1 (CA)
Inventor: WELLINGS DON
IPC: C07K14/605
Filed: 2011-08-30
Abstract: The present invention relates to a method of preparing a peptide comprising the amino acid sequence His-Gly-Asp-Gly-Ser-Phe-Ser-Asp-Glu-Met-Asn-Thr-Ile-Leu- Asp-Asn-Leu-Ala-Ala-Arg-Asp-Phe-Ile-Asn-Trp-Leu-Ile-Gln-Thr-Lys-Ile-Thr-Asp (SEQ ID NO:1). In particular, the method comprises the steps of providing a first peptide fragment having a first protection group, which peptide fragment is conjugated to a support; providing a second peptide fragment having a second protection group; removing the first protection group from the first peptide fragment; and coupling the second peptide fragment to the N-terminally deprotected, support-conjugated first peptide fragment. The present invention further relates to a method of preparing a pharmaceutical composition containing said peptide.
Patent CA-2847872-A1 (CA)
Inventor: BATROUNI MARWAN
IPC: G06F17/00
Filed: 2012-09-10
Abstract: Methods, systems, and computer-readable media for selecting and managing a public cloud-computing network to host a client's account information are provided. Initially, the client issues a request to a coordination engine, which understands rules language of various public clouds, to update the account information residing on a target cloud. The target cloud was previously selected from the various public clouds as a function of desirable criteria specified by the client in light of properties (e.g., pricing, security, and reliability) dynamically abstracted from the public clouds. When addressing the request, the coordination engine extracts command(s) from the request and automatically translates the command(s) consistent with the rules language of the target cloud. Upon delivery to the target cloud, the translated command(s) affect reading of or writing to the account information. Accordingly, the client is absolved from converting instructions into a format that is expected by the target cloud.
Patent CA-2850056-A1 (CA)
Inventor: LUNDKVIST MATS
IPC: F04B53/14
Filed: 2012-09-27
Abstract: Disclosed is piston pump (10) and piston assembly (30) for such a pump. The piston pump includes a cylinder (20) having an inner wall surface (22) formed around an axis A of the cylinder; and a piston assembly (30) for sliding along said cylinder axis, said piston assembly includes a slideable flexible seal (34) in generally sealing contact with said inner wall surface, and a seal mounting (44), said seal mounting having a plurality of circumferentially arranged members (37) moveable radially of said axis to increase or decrease the size of the seal.
Patent CA-2854649-A1 (CA)
Title: Solid state forms of vilazodone and vilazodone hydrochloride
Inventor: LEKSIC EDISLAV
IPC: A61K31/496
Filed: 2012-11-21
Abstract: The present invention provides solid state forms of Vilazodone and Vilazodone hydrochloride, processes for preparing these solid state forms, and pharmaceutical compositions comprising one or more of these solid state forms
Patent CA-2854732-A1 (CA)
Title: Method for controlling rotation of screen and terminal and touch system supporting the same
Inventor: SHIN SEOK IN
IPC: G06F3/03
Filed: 2012-11-08
Abstract: A method for controlling rotation of a screen according to a user request regardless of an orientation state of the terminal is provided. The terminal for supporting screen rotation control, includes a sensor unit including a sensor for confirming a horizontal state of the terminal and a sensor for collecting angular velocity information of the terminal, a controller for confirming the horizontal state of the terminal based on sensing information of the sensor unit, and for confirming a rotated state or a rotation change state of the terminal in a corresponding horizontal state when the terminal is arranged in the horizontal state, and a display unit for outputting a screen having a different output direction according to the rotated state or the rotation change state of the terminal.
Patent CA-2855343-A1 (CA)
Inventor: JAMIESON JAMES ANDREW
IPC: B63B27/36
Filed: 2012-11-15
Abstract: A subsea payload such as an AUV or an AUV garage is lifted from an underwater location by flying a latch unit (38) through the water to the payload (22). The latch unit (38) carries a lift line (20) toward the payload (22). The latch unit (38) is then attached to the payload (22) and the payload (22) is lifted using tension applied through the lift line (20) via the latch unit (38). The latch unit (38) can also be used on a lift line to lower a payload and then to release the payload at an underwater location. The lift line (20) is supported by a heave - compensating winch (12) on a surface vessel that effects z-axis movement of the latch unit (38). The winch (12) maintains tension on the lift line (20) to prevent the lift line (20) falling on the payload. Movement of the latch unit (38) on x-and y-axes is effected by on-board thrusters (48).
Patent CA-2855370-A1 (CA)
Title: Buses concentriques pour melange ameliore de fluides
Inventor: SCHNOEBELEN JOSEPH K
IPC: B64D29/00
Filed: 2014-07-02
Abstract: Un article destiné à mélanger un fluide ambiant avec un fluide moteur comprend un conduit et des buses concentriques thermiquement conductrices interne et externe sétendant à partir du conduit. Le conduit est configuré pour acheminer le fluide moteur vers la buse externe et le fluide ambiant vers la buse interne. La buse interne se prolonge plus en aval du conduit que la buse externe.
Patent CA-2856378-A1 (CA)
Inventor: GREGORY LAURA
IPC: C10M159/22
Filed: 2014-07-09
Abstract: A detergent system that includes (i) an overbased C20-28 alkyl-substituted hydroxybenzoate Ca salt of TBN less than 250 and (ii) an overbased C14-18 alkyl-substituted hydroxybenzoate Ca salt of TBN less than 250, the wt % Ca ratio of (ii) to (i) being more than one, is used in a trunk piston marine lubricant to improve its asphaltene dispersancy when lubricating a medium-speed compression-ignited marine engine fuelled by a heavy fuel oil.
Patent CA-2858135-A1 (CA)
Inventor: OTT GERHARD
IPC: A41G5/00
Filed: 2012-12-07
Abstract: The invention relates to a replacement hair strand having a hair-joining element, consisting of a flat thermoplastic platelet (1) having a replacement hair strand (2) embedded in the end thereof, wherein in order to ensure a secure join with a head hair strand (4) at least one rib (3) running obliquely with respect to the strand direction protrudes from one of the two flat sides of the platelet (1). At the base thereof, the rib (3) can have approximately the thickness (d) of the platelet (1), and towards the free end thereof, the rib can be tapered. The height (h) of the rib (3) corresponds preferably to at most the longitudinal extent (l) of the platelet (1) extended in the strand direction.
Patent CA-2858334-A1 (CA)
Inventor: DARBY JASON
IPC: F24F13/32
Filed: 2014-08-01
Abstract: Un appareil de support pour soutenir un objet à une fenêtre dun bâtiment qui comprend un premier élément, un deuxième élément et un troisième élément est décrit. Le premier élément sétend le long dau moins une partie de la largeur de la fenêtre et vient en butée contre une surface intérieure du bâtiment. Le premier élément est configuré pour soutenir un objet en exerçant une force vers lextérieur sur la surface intérieure du bâtiment par suite dune force vers le bas exercée par lobjet. Le premier élément comprend également au moins deux sections qui sétendent de lintérieur du bâtiment vers lextérieur du bâtiment. Ces sections peuvent sétendre de lintérieur du bâtiment vers lextérieur du bâtiment par rapport aux extrémités distales respectives du premier élément. La somme des forces appliquées sur les surfaces du bâtiment est suffisante pour fixer lobjet au bâtiment.
Patent CA-2859770-A1 (CA)
Inventor: DURBIN MARK DAVID
IPC: F02C9/00
Filed: 2012-12-07
Abstract: A system and method for flame stabilization is provided that forestalls incipient lean blow out by improving flame stabilization. A combustor profile is selected that maintains desired levels of power output while minimizing or eliminating overboard air bleed (50, 52) and minimizing emissions. The selected combustor profile maintains average shaft power in a range of from approximately 50% up to full power while eliminating overboard air bleed (50, 52) in maintaining such power settings. Embodiments allow for a combustor to operate with acceptable emissions at lower flame temperature. Because the combustor can operate at lower bulk flame temperatures during part power operation, the usage of inefficient overboard bleed can be reduced or even eliminated.
Patent CA-2861686-A1 (CA)
Title: Thermostatic valve with anti-failure provisions
Inventor: GRAVES JAMES C
IPC: F16K51/00
Filed: 2014-09-02
Abstract: Embodiments include eyewash valves in which the temperature of the water emerging from the valve is thermostatically controlled by a wax motor which regulates the flow of hot and cold water through the valve. Embodiments include provisions for continuing water flow through the valve despite failure of the hot water supply. Embodiments also include provisions for water flow through the valve despite failure of the wax motor in the upper position or in the lower position.