baber/WOPTO huggingface dataset:
Patent CA-2918150-A1 (CA)
Inventor: WOESTENBORGHS PIERRE LOUIS
IPC: C07C59/76
Filed: 2014-07-10
Abstract: The invention relates to a process for the isolation of levulinic acid from an organic solution, comprising washing said organic solution with an alkaline aqueous stream to yield a washed organic solution; subjecting the washed organic solution to a distillation to yield a distillate and a distillation residue; and recovering levulinic acid from the distillate or the residue. This process may result in high yields of levulinic acid.
Patent CA-2919088-A1 (CA)
Title: Polyconjugates for delivery of rnai triggers to tumor cells in vivo
Inventor: CHENG WEIJUN
IPC: A61P35/00
Filed: 2014-08-06
Abstract: The present invention is directed compositions for delivery of RNA interference (RNAi) triggers to integrin positive tumor cells in vivo. The compositions comprise RGD ligand- targeted amphipathic membrane active polyamines reversibly modified with enzyme cleavable dipeptide-amidobenzyl-carbonate masking agents. Modification masks membrane activity of the polymer while reversibility provides physiological responsiveness. The reversibly modified polyamines (dynamic polyconjugate or conjugate) are further covalently linked to an RNAi trigger.
Patent CA-2920427-A1 (CA)
Inventor: PARFETT HAROLD
IPC: H05K5/02
Filed: 2016-02-10
Abstract: An electrical housing has a rear panel, a front panel, a first side panel, a second side panel and a top panel. The front panel has a top edge, a bottom edge, a pair of side edges and a folding edge. The folding edge is parallel to the top edge and the bottom edge. The front panel has a first portion above the folding edge and a second portion below the folding edge. The first portion is parallel to the rear panel and the second portion is angled towards the bottom edge of the rear panel such that the bottom edge of the rear panel and the bottom edge of the front panel are adjacent each other. The second portion of the front panel has an aperture. A top panel extends from the rear panel to the front panel and from the first side panel to the second side panel.
Patent CA-2921214-A1 (CA)
Inventor: SAKURAI NAOTO
IPC: A61L27/00
Filed: 2014-08-13
Abstract: The issue addressed by the present invention is to easily provide: a resin composition with which detection by X-ray radiation, and detection by fluorescence or phosphorescence are possible; and a molded article obtained from said resin composition. The present invention is: a resin composition characterized by containing a light-emitting substance and a radiation-opaque substance; the resin composition, wherein the light-emitting substance is a near infrared fluorescent material or a phosphorescent material; a resin composition wherein the radiation-opaque substance is one of barium sulfate; bismuth oxide; bismuth subcarbonate, calcium carbonate, aluminum hydrate, tungsten, zinc oxide, zirconium oxide, zirconium, titanium, platinum, bismuth subnitrate, or bismuth; and a molded article obtained by processing one of the aforementioned resin compositions.
Patent CA-2921988-A1 (CA)
Inventor: PIEPENBURG OLAF
IPC: C12Q1/6848
Filed: 2005-04-11
Abstract: This disclosure describes related novel methods for Recombinase-Polymerase Amplification (RPA) of a target DNA that exploit the properties of recombinase and related proteins, to invade double-stranded DNA with single stranded homologous DNA permitting sequence specific priming of DNA polymerase reactions. The disclosed methods have the advantage of not requiring thermocycling or thermophilic enzymes, thus offering easy and affordable implementation and portability relative to other amplification methods. Further disclosed are conditions to enable real-time monitoring of RPA reactions, methods to regulate RPA reactions using light and otherwise, methods to determine the nature of amplified species without a need for gel electrophoresis, methods to improve and optimize signal to noise ratios in RPA reactions, methods to optimize oligonucleotide primer function, methods to control carry-over contamination, and methods to employ sequence-specific third 'specificity' probes. Further described are novel properties and approaches for use of probes monitored by light in dynamic recombination environments.
Patent CA-2923157-A1 (CA)
Inventor: GOEL NISHANT
IPC: G06Q10/06
Filed: 2016-03-08
Abstract: A system may receive process information that describes an automatable process. The process information may describe: a step of the automatable process, a stage of the automatable process, an input of the automatable process, or an output of the automatable process. The system may determine a process map, based on the process information, that describes the process information. The system may determine a preliminary automation plan, that indicates automatable steps of the automatable process, to provide an automation service based on the process map. The system may determine an implementation plan that describes a method of implementing the automation service based on the preliminary automation plan. The system may provide the implementation plan and the preliminary automation plan to permit the automation service to be delivered. The system may cause execution of the automation service by an automation device based on providing the implementation plan and the preliminary automation plan.
Patent CA-2927772-A1 (CA)
IPC: H04W4/12
Filed: 2016-05-20
Abstract: This is a novel device that is designed to receive specific communications wired or wirelessly, process such communications and, based on internal algorithm, pass on the communication to elevator control board; which in turn will trigger particular functions based on such control board built-in algorithms.
Patent CA-2929088-A1 (CA)
Inventor: O'REGAN TIMOTHY M
IPC: H02G9/10
Filed: 2014-10-24
Abstract: An electric cable saddle, or support, arrangement includes a housing having an upper recessed portion adapted to receive and support one or more electrical cables in a fixed, stable manner. Plural apertures disposed on upper portions of the housing on opposed sides of the cable(s) and aligned generally transverse to the length of the cable(s) are adapted to receive a flexible, high strength tie member, or strap, for securely attaching the cable(s) to an upper portion of the housing. A slot disposed in lower portion of the housing and also aligned generally transverse to the length of the cable(s) is adapted to receive a structural support member for supporting the housing and cable(s). A retaining member also disposed in a lower portion of the housing is moveable adjacent to or into engagement with the support member for fixed positioning of housing on the support member.
Patent CA-2929128-A1 (CA)
Title: Method and system for coating a pipe
Inventor: WARREN DANIEL
IPC: F16L55/164
Filed: 2013-10-30
Abstract: A method and system for evaluating the interior surface and exterior wall conditions of a pipeline while also dynamically installing a repair coating in a pipeline, such as an underground water pipeline. The system is towed into the pipeline and drawn back therethrough. As the system is drawn back, one module in the system evaluates the surface condition of the interior of the pipe and another module evaluates the structural condition of the wall of the pipe. Based on the evaluation data obtained from the two modules an epoxy material is applied to the interior surface of the pipe using a spin cast machine that is drawn behind the two modules. Preferably, a layer of epoxy is applied to the interior surface of the host pipe to the appropriate thickness based on the pipe condition as determined by the two modules.
Patent CA-2929476-A1 (CA)
Title: System for closed transfer of fluids with a locking member
Inventor: YEVMENENKO YAN
IPC: A61J1/20
Filed: 2014-11-04
Abstract: A connector system for a medical device includes a first connector having an elongate opening, and a second connector including a lock portion, where the first connector is movable relative to the second connector between an initial position where the first connector is not in fluid communication with the second connector and an activated position where the first connector is in fluid communication with the second connector. The system also includes a locking member connected to the first connector. The locking member is transitionable between an unlocked position where the second connector is movable within the elongate opening of the first connector and a locked position where the locking member is configured to engage the lock portion of the second connector to lock the first connector to the second connector in the activated position. The locking member comprises a spring body received by the elongate opening of the first connector.
Patent CA-2931984-A1 (CA)
Title: Mixing systems, methods, and devices with extendible impellers
Inventor: MATTSON DOUGLAS J
IPC: B01F27/91
Filed: 2014-12-17
Abstract: A mixing device includes a base, shaft, impeller sleeve, and impeller blades. The base can be constructed for releasable attachment to an opening of a container, such as a 55-gallon drum. The shaft extends from the base and is coupled thereto such that rotation can be transmitted to the shaft by way of or through the base. The impeller sleeve is mounted on the shaft and supports the impeller blades. Each impeller blade includes an attachment leg and a stirring leg extending from the attachment leg. The impeller blades are supported so as to transition from a collapsed position with the stirring leg proximal to a central axis of the shaft to an extended position with the stirring leg distal from the central axis when the shaft is rotated. Each impeller blade can be formed of a plastic, such as a glass-filled polypropylene or glass-filled nylon.
Patent CA-2932205-A1 (CA)
Inventor: HARITON ILIA
IPC: A61F2/24
Filed: 2009-06-08
Abstract: An implantable prosthetic valve (10), according to one embodiment, comprises a frame (12), a leaflet structure (14), and a skirt member (16). The frame can have a plurality of axial struts (20) interconnected by a plurality of circumferential struts (22, 24). The leaflet structure comprises a plurality of leaflets (e.g., three leaflets arrange to form a tricuspid valve). The leaflet structure has a scalloped lower edge portion secured to the frame. The skirt member can be disposed between the leaflet structure and the frame.
Patent CA-2933886-A1 (CA)
Inventor: CASEY CLINTON MCSHANE
IPC: F04B47/12
Filed: 2016-06-23
Abstract: A plunger for a wellbore plunger lift system includes a piston having a top end and a bottom end, and a pad having an inner surface that is positioned adjacent to the piston. In some embodiments the pad is moveable from a retracted position to an extended position where an outer surface of a bottom end of the pad is positioned a greater distance than the outer surface of a top end from a central axis of the piston. The piston may include a communication passage extending through the piston from a position above the pad to a position between the piston and the inner surface of the pad. The pad plunger may be a bypass or non-bypass plunger.
Patent CA-2936597-A1 (CA)
Title: Dimmer system and method
Inventor: WEE KAI FOOK FRANCIS
IPC: H05B37/02
Filed: 2015-01-16
Abstract: A dimmer system comprising a dimmer having an input interface arranged to receive at least one input for dimming and an output interface for transmitting processed dimming input to at least one LED driver; wherein each of the at least one LED driver is operable to drive a plurality of high powered LED lamp units.
Patent CA-2937247-A1 (CA)
Title: Disconnect operating handles suitable for circuit breakers and related bucket assemblies and handle interlocks
Inventor: ONEUFER STEPHEN WILLIAM
IPC: H01H9/28
Filed: 2015-01-22
Abstract: Disconnect operating handles for circuit breakers are configured with a rotary handle 10 attached to an inwardly oriented shaft that connects to a gear assembly that translates rotational input to linear input. The disconnect operating handles include a base 40, a cover 30 and a pivoting lockout lever 20 that can automatically "pop" out to expose a lockout passage 25 for a padlock when a user touches the lever in an appropriate location 20f.
Patent CA-2938986-A1 (CA)
Title: Crystalline and amorphous forms of a beta-arrestin effector
Inventor: SANGHVI RITESH
IPC: A61K38/08
Filed: 2015-02-06
Abstract: The present disclosure provides novel crystalline forms of a compound that acts as a ß-arrestin effector, processes for preparing novel crystalline and amorphous forms of a compound that acts as a ß-arrestin effector and uses thereof.
Patent CA-2945955-A1 (CA)
Title: Multiple speed process for preserving heat sensitive portions of a thermokinetically melt blended batch
Inventor: BROUGH CHRIS
IPC: B01F23/00
Filed: 2014-04-18
Abstract: The present disclosure is directed to compositions and methods for making a pharmaceutical composition by thermokinetic compounding, wherein the compositions include one or more thermolabile components, for example one or more active pharmaceutical ingredients (API) with one or more pharmaceutically acceptable excipients. The methods comprise thermokinetic processing of the thermolabile components into a composite by blending certain thermolabile components in a thermokinetic mixer using multiple speeds during a single, rotationally continuous operation. The composite can be further processed into pharmaceutical compositions by conventional methods known in the art, such as hot melt extrusion, melt granulation, compression molding, tablet compression, capsule filling, film-coating, or injection molding.
Patent CA-2946408-A1 (CA)
Inventor: LI YONGKAI
IPC: A61K31/519
Filed: 2015-04-29
Abstract: The invention provides a compounds of formula (I), immunogenic compositions and pharmaceutical compositions comprising such compounds and methods of using such compounds to treat diseases or disorders associated with Toll-Like Receptor 7 activity.
Patent CA-2947906-A1 (CA)
Title: Seat suspension system, apparatus, and method of using same
Inventor: TAYLOR PAUL WESLEY
IPC: F16F9/34
Filed: 2015-05-06
Abstract: A suspension system has an isolator cylinder with a primary reservoir having a primary reservoir volume, a secondary reservoir having a secondary reservoir volume, a manifold and a primary duct fluidly connecting the primary and secondary reservoirs for controlling the flow rate of the fluid between the primary and secondary reservoirs, and optionally a valve for controlling a flow rate of a fluid through the duct, and a control system for operating the valve. A shock absorption system for a vehicle seat is provided comprising an isolator with at least one secondary pneumatic reservoir connected with a fluid duct to the primary reservoir of an isolator. The reservoir volumes, length and cross sectional area of the connecting duct and fluid flow control valves may be determined using methods including algorithms, experimental testing and models to determine the optimal values to achieve consistent shock mitigation across a range of seat loads.
Patent CA-2948092-A1 (CA)
Inventor: MCINTYRE HENRY
IPC: G01N1/28
Filed: 2015-05-14
Abstract: The present application is directed to a process for calibrating a detection apparatus, especially an ion mobility spectrometer, using isoflurane (CAS Reg. No. 26675-46-7) as a chemical standard whereby calibrating the detection apparatus for a known target chemical is based on an evaluation of the experimental data collected for the negative isoflurane monomer ion against the experimental data collected for the negative isoflurane dimer ion.
Patent CA-2948949-A1 (CA)
Title: Chaine articulee d'un trottoir roulant ou d'un escalier roulant
Inventor: SCHULZ ROBERT
IPC: B66B23/02
Filed: 2015-05-13
Abstract: La présente invention concerne un escalier roulant (1) comportant une bande de marches (7) ou un trottoir roulant avec une bande à palettes (107), la bande de marches (7) ou la bande à palettes (107) comportant au moins une chaîne articulée (8, 108) qui est disposée de façon à circuler entre une première zone de déviation (5) et une seconde zone de déviation (6, 106) de l'escalier roulant (1) ou du trottoir roulant. Au niveau de la chaîne articulée (8, 108) sont disposés des galets de roulement (28, 128) et des marches (9) ou des palettes (109). La chaîne articulée (8, 108) comporte également des galets de système (27A, 27B, 127A, 127B), les rouleaux de roulement (28, 128) et les galets de système (27A, 27B, 127A, 127B) sont disposés sur au moins trois pistes (S1, S2, S3) placées les unes à côté des autres par référence à la direction de circulation (U) de la chaîne articulée (8, 108), l'une des pistes (S3) étant occupée par des galets de roulement (28, 128) et au moins deux des pistes (S1, S2) étant occupées par le système de galets (27a, 27b, 127a, 127b).
Patent CA-2949657-A1 (CA)
Title: Mesure de temperature a l'infrarouge et stabilisation de celle-ci
Inventor: MASTON ROBERT A
IPC: G01J5/08
Filed: 2015-05-14
Abstract: L'invention concerne des systèmes de stabilisation et de mesure de la température à l'infrarouge (IR), et des procédés associés à ceux-ci. Un ou plusieurs modes de réalisation stabilisent de manière passive des températures d'objets à proximité et à l'intérieur de la trajectoire entre un capteur à infrarouge (IR) et l'objet cible. Un boîtier de protection peut renfermer un détecteur à IR, qui peut comprendre un élément de détection ou un élément à IR, un circuit ou processeur de signal, et un raccord d'étanchéité du boîtier. L'élément à IR peut être lié thermiquement à un châssis ou à un couvercle supérieur conducteur.
Patent CA-2950877-A1 (CA)
Inventor: JAGLAN PARVEEN
IPC: G02C7/10
Filed: 2015-05-06
Abstract: Provided herein are optically transparent materials configured to block an appropriate amount of incident blue light, such that when the materials are positioned in the optical path between environmental light and the retina of a user, the optically transparent materials reduce the amount of blue light from the environmental light that reaches the retina of a user. The materials can block an effective amount of blue light to minimize damage to retinal tissue while permitting transmission of an effective amount of maintain acceptable photopic vision, scotopic vision, color vision, and circadian rhythms.
Patent CA-2951135-A1 (CA)
Inventor: SPERLING JOHN W
IPC: A61F2/40
Filed: 2015-06-04
Abstract: Methods and devices are disclosed for the optimization of shoulder arthroplasty component design through the use of computed tomography scan data from arthritic shoulders.
Patent CA-2951291-A1 (CA)
Title: Apparatus for carbon dioxide enrichment
Inventor: LEFSRUD MARK
IPC: C01B32/50
Filed: 2014-07-11
Abstract: A flue gas treatment apparatus has a flue gas inlet, a treated gas outlet downstream of the flue gas inlet, and a gas flow path therebetween. The flue gas treatment apparatus comprises a particulate removal device. A first heater is downstream of the particulate removal device. The first heater heats the flue gas to a first treatment temperature. A first catalytic converter is downstream of the first heater for eliminating at least some CO and SO2 from the flue gas. A second heater is downstream of the first catalytic converter for heating the flue gas to a second treatment temperature. A second catalytic converter is downstream of the second heater for eliminating at least some NOx from the flue gas. At least a first fan forces the flue gas from the flue gas inlet to the treated gas outlet.
Patent CA-2953379-A1 (CA)
Inventor: MOORE SHAUN
IPC: F16L3/227
Filed: 2014-09-14
Abstract: The proposed invention relates to a pipe intermodal logistics apparatus and system to facilitate the transportation and storage of industrial pipe The pipe intermodal logistics apparatus includes a lower clamp which embraces the weight of one or more pipes, and an upper clamp which engages the upper surfaces of the one or more pipes to be transported. The lower and upper clamps each frictionally engage with surfaces of the one or more pipes to prevent longitudinal and lateral movement of the pipes during transportation.
Patent CA-2956379-A1 (CA)
Title: Systeme de detection de collision avec un montant transversal de barriere et methode
Inventor: DEJARNATT BARTON
IPC: B61L29/04
Filed: 2017-01-27
Abstract: Un système de détection et davertissement est décrit pour un passage à niveau. Le système comprend un capteur configuré pour être monté sur une surface inférieure dun bras de barrière dun passage à niveau pour détecter la présence dun véhicule ou dun autre objet qui obstrue le passage à niveau. Le système comprend également une interface de communication couplée au capteur. En réponse à la détection dun véhicule ou dun autre objet, linterface de communication envoie un signal davertissement indiquant une collision possible sur le passage à niveau avec le véhicule ou lautre objet.
Patent CA-2956683-A1 (CA)
Inventor: BELLINVIA SALVATORE
IPC: A61K38/19
Filed: 2015-07-28
Abstract: Disclosed herein are methods for diagnosing and/or treating inflammatory bowel diseases associated with elevated activity or expression of IL-34. Also disclosed are pharmaceutical compositions containing an inhibitor of IL-34 useful for treating inflammatory bowel diseases and manufacture of medicaments containing an inhibitor of IL-34 to be used in treating inflammatory bowel disease.
Patent CA-2958391-A1 (CA)
Inventor: KATANO KOJI
IPC: H01M8/2475
Filed: 2017-02-17
Abstract: A fuel cell unit includes a fuel cell stack (110) having a stacked plurality of single cells; a stack case (100) housing the fuel cell stack; and a component case (200) housing a high-voltage component (210a, 210b, 210c, 210d) to which electricity generated in the fuel cell stack is supplied. The component case (200) has an opening closed by a wall of the stack case that is parallel to a stacking direction of the single cells. The high-voltage component (210a, 210b, 210c, 210d) is fixed to at least one of an opposite wall (208) and an extending wall of the component case (200) , on a surface of that wall facing the inside of the component case. The opposite wall (208) faces the opening. The extending wall extends from the opposite wall toward the stack case (100).
Patent CA-2958588-A1 (CA)
Inventor: YU KENT
IPC: A45D1/04
Filed: 2015-08-28
Abstract: A curling iron having a handle, a heated barrel rotatable relative to the handle, a spring loaded clamp, and a motor coupled between the handle and the barrel and rotating the barrel in at least one of two directions relative to the handle. A motor control switch that enables and disables the rotation of the barrel and a rotation sensor coupled to the motor control switch to sense the initial direction of rotation of the handle. A motor control circuit is coupled to the motor, the motor control switch, and the rotation sensor, and the motor control circuit causes the barrel to rotate in an initial direction after rotation of the barrel has been enabled and rotation of the handle has been detected. The motor control circuit can cause the barrel to stop rotating once rotation of the barrel has thereafter been disabled.