baber/WOPTO huggingface dataset:
Patent CA-2799434-A1 (CA)
Inventor: FRUCHEY OLAN S
IPC: C07D207/267
Filed: 2011-05-17
Abstract: Processes for making pyrrolidones include providing a clarified diammonium succinate (DAS)-containing and/or monoammonium succinate (MAS)-containing fermentation broth; distilling the broth under super atmospheric pressure at a temperature of greater than 100°C to about 300°C to form an overhead that includes water and ammonia, and a liquid bottoms that includes SA, and at least about 20 wt% water; cooling and/or evaporating the bottoms to attain a temperature and composition sufficient to cause the bottoms to separate into a liquid portion and a solid portion that is substantially pure SA; separating the solid portion from the liquid portion; and converting the solid SA portion to pyrrolidones.
Patent CA-2800683-A1 (CA)
Inventor: SOISSON JOHN P
IPC: C08J3/215
Filed: 2011-04-15
Abstract: An elastomeric nanocomposite is produced from an isobutylene-based polymer and a layered nanofiller. The process of preparing the nanocomposite includes the steps of a) polymerizing isobutylene monomers and multiolefm monomers to produce an isobutylene- based polymer; b) completing at least one mass transfer dependent stage in the process wherein, after completion of the stage and prior to any recovery of the polymer, the polymer is dissolved in a solvent to create a polymer cement; c) contacting the layered nanofiller and the polymer solvent to obtain the nanocomposite; and d) recovering the nanocomposite. The layered nanofiller may be in a slurry prior to contacting with the polymer cement.
Patent CA-2801211-A1 (CA)
Inventor: CHATURVEDI SIVAKUMAR
IPC: G06F15/16
Filed: 2011-06-17
Abstract: An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to move (e.g., transfer or forward) a call to another endpoint in a peer-to-peer environment.
Patent CA-2802172-A1 (CA)
Inventor: WENDELSDORF JOSEPH W
IPC: B64F5/60
Filed: 2013-01-10
Abstract: A method of optimizing an operation of a rotorcraft includes measuring actual usage of the tail rotor drive shaft during operation of the rotorcraft, the actual usage including at least a torque measurement. The method further includes a step of adjusting a life of the tail rotor drive shaft based upon the measuring of the actual usage. Another method of the present disclosure includes determining a main rotor mast torque by measuring a tail rotor drive shaft torque and deriving a main rotor mast torque by considering the measured tail rotor drive shaft torque and a total torque output of an engine.    A system of the present disclosure is configured for determining the main rotor mast torque in part by measuring the tail rotor torque.
Patent CA-2807868-A1 (CA)
Inventor: HARAN FRANK M
IPC: G01N21/49
Filed: 2011-08-15
Abstract: A system includes a sensing cell (102) having a walled structure (108) configured to receive a fuel sample within an interior space (110) of the walled structure. The sensing cell also has at least one cooling surface (124-126) located on at least a portion of the walled structure and configured to cool the fuel sample. The sensing cell further has an optical port (116) configured to couple to one or more optical fibers (118-120, 304) and to provide first radiation to the fuel sample. In addition, the sensing cell has a mirror (122) configured to reflect the first radiation in order to provide second radiation to the optical port. The optical port defines a collinear optical geometry for providing the first radiation to the fuel sample and receiving the second radiation through the fuel sample. The system also includes at least one cooler (128) configured to cool the fuel sample in the sensing cell by cooling the at least one cooling surface.
Patent CA-2809613-A1 (CA)
Title: Surgical fastener applying apparatus
Inventor: WILLIAMS JUSTIN
IPC: A61B17/115
Filed: 2013-03-14
Abstract: A surgical stapler is provided. The stapler includes a tubular body portion. A cartridge assembly is disposed at a distal end of the body portion for expelling an annular array of staples. Each of the staples of the annular array of staples has a generally bent backspan. An anvil member disposed at the distal end of the tubular body portion is positioned opposite the cartridge assembly to clinch the staples in tissue upon expulsion of the staples from the cartridge assembly. The anvil member has a corresponding annular array of staple forming buckets. Each of the buckets is configured to accommodate the generally bent configuration of the staples to facilitate formation thereof.
Patent CA-2810065-A1 (CA)
Inventor: VON BORCK FELIX
IPC: H01M10/50
Filed: 2011-08-30
Abstract: The invention relates to a method for producing a cooling module (10) in the form of a body having an inner space (24) for receiving battery cells, wherein between an inlet region and an outlet region the body has one or more cooling passages (20) extending parallel to each other and is formed at least partially from a length or several lengths of a hollow profile (30) member.
Patent CA-2811282-A1 (CA)
Inventor: DAVIS NOEL MARTIN
IPC: A61M16/00
Filed: 2011-09-27
Abstract: This invention relates to a treatment device (10) and method of use, and in particular to a treatment device adapted to assist the clearance of bronchial secretions in persons whose cough function is impaired. The invention provides a treatment device having a pump (12) with a negative pressure inlet side (22) and a positive pressure outlet side (24). The device has a breathing tube (14) for connection to a patient, and a pressure sensor (18) adapted to determine the pressure within the breathing tube. A valve (16) selectively connects the breathing tube to the inlet side or the outlet side of the pump whereby to provide cycles of positive and negative pressure within the breathing tube. A controller (26) is provided to control the valve. An indicator (20) alerts the patient to an operational status of the device so that the patient can breathe in time with the device and in particular can seek to cough at the same time as the pressure within the breathing tube is rapidly reduced.
Patent CA-2812558-A1 (CA)
Title: Lining material removal system and method
Inventor: MACNEIL GERARD J
IPC: B08B9/032
Filed: 2013-04-12
Abstract: Apparatus for removing lining material from the inside of a cylindrical structure comprising a traveler received within the structure and movable along its length and having a securing means, a rotatable nozzle assembly connected to the traveler, the nozzle assembly comprising one or more nozzle lines each terminating in a nozzle head that rotates, the nozzle assembly being configured in a manner that each nozzle head is suitably spaced from the lining material to be able to deliver a jet of fluid under pressure to the lining material, a nozzle rotation means for rotating the nozzle assembly, and a conduit means in fluid communication with the nozzle assembly suitable for delivering a flow of fluid to the nozzle assembly under sufficient pressure to cut the lining material in the structure. A method employing the apparatus for removing lining material.
Patent CA-2812722-A1 (CA)
Inventor: PALUD SEBASTIEN
IPC: H01Q1/04
Filed: 2011-10-06
Abstract: L'antenne comprend une boucle d'excitation métallique (B1) à positionner à une hauteur (h) d'au moins 1 m environ au-dessus de la surface (SM) d'un milieu conducteur (M) et un moyen d'alimentation (A, L1n) à relier au milieu conducteur. Le périmètre de la boucle est la demi-longueur d'onde de fonctionnement ?/2 environ. La boucle comprend deux portions (I1p-I1n, S1) à peu près parallèles et distantes d'au plus ?/50 environ, aptes à s'étendre à peu près parallèlement à ladite surface dans un plan à peu près perpendiculaire à ladite surface et à être parcourues par des courants de sens opposés. La portion la plus proche de ladite surface comporte une ouverture entre des extrémités (E1p, E1n) de la boucle reliées au moyen d'alimentation. L'antenne est mieux protégée contre des ondes d'espace et son encombrement peut être réduit par repliement.
Patent CA-2813984-A1 (CA)
Title: Hand held surgical handle assembly, surgical adapters for use between surgical handle assembly and surgical end effectors, and methods of use
Inventor: ZEMLOK MICHAEL
IPC: A61B17/28
Filed: 2013-04-24
Abstract: Adapter assemblies are provided for selectively interconnecting a surgical end effector that is configured to perform at least a pair of functions and a surgical device that is configured to actuate the end effector, wherein the end effector includes a first axially translatable drive member and a second axially translatable drive member, and wherein the surgical device includes a first rotatable drive shaft and a second rotatable drive shaft.
Patent CA-2814122-A1 (CA)
Inventor: REICHENBACH STEVEN H
IPC: A61M1/10
Filed: 2011-10-13
Abstract: A blood pump includes a rotor having a flared portion downstream proximate a downstream bearing that supports the rotor. The flared portion of the rotor includes a width greater than a width of an upstream portion of the rotor. A blood pump also includes a housing having an internal wall with a flared portion downstream of a motor stator and proximate a transverse outlet.
Patent CA-2814935-A1 (CA)
Inventor: MIHORI HISASHI
IPC: C08J9/14
Filed: 2011-10-17
Abstract: A phenol resin foamed plate contains hydrocarbon and/or chlorinated aliphatic hydrocarbon, in which an average cell diameter is in a range of 5µm or more and 200µm or less, a void area ratio is 5% or less in its cross section, a density is 15 kg/m3 or more and 26 kg/m3 or less, and when compression is made by a 10% displacement in a direction perpendicular to the thickness direction, a recovery rate 1 minute after release of this compression is 96.0% or more and 98.5% or less and a degree of change in recovery rates C is 0.030%/hr or more and 0.060%/hr or less.
Patent CA-2815128-A1 (CA)
Inventor: KAPIAMBA MBIYA
IPC: A61L31/10
Filed: 2013-05-06
Abstract: An implantable medical device is disclosed. The medical device includes a substrate and a polymer composition including ascorbic acid, the polymer composition disposed on at least a portion of the substrate.
Patent CA-2815639-A1 (CA)
Title: Dual phase mouthwase
Inventor: LEWUS CATHERINE
IPC: A61K8/36
Filed: 2010-11-12
Abstract: This invention relates to a dual phase mouthwash comprising a hydrophilic phase, a hydrophobic phase, and a hydrotrope, wherein the hydrophilic phase comprises an effective amount of a preservative selected from methylisothiazolinone, sodium benzoate, potassium sorbate, and combinations thereof, as well as to methods of using and of making such compositions.
Patent CA-2816335-A1 (CA)
Inventor: ERLANDSON ALVIN CHARLES
IPC: H01S3/00
Filed: 2011-11-08
Abstract: A method for generating a frequency converted pulse includes providing a first pulse at a fundamental wavelength propagating in a first beamline and providing a second pulse at the fundamental wavelength propagating in a second beamline. The method also includes frequency converting the first pulse at the fundamental wavelength to provide a first frequency converted pulse at a frequency converted wavelength and frequency converting the second pulse at the fundamental wavelength to provide a second frequency converted pulse at the frequency converted wavelength. The method further includes optically combining the first frequency converted pulse at the frequency converted wavelength and the second frequency converted pulse at the frequency converted wavelength to provide the frequency converted pulse.
Patent CA-2817612-A1 (CA)
Inventor: YUAN YANGUANG
IPC: E21B43/24
Filed: 2013-05-31
Abstract: A method is taught for creating a laterally-continuous, vertically-oriented dilation zone connecting the two SAGD wells. The method comprises the steps of drilling and completing the SAGD  wells in a formation, conditioning said wells to create a stress condition favorable for forming a dilation zone, injecting one or both of said two wells with a stimulant at pressures greater than the in-situ minimum stress of the formation to initiate the dilation zone connecting said SAGD wells and continuing stimulant injection into a first of said two wells while maintaining a target pressure at a second of said two wells to propagate the dilation zone homogenously along the well length.
Patent CA-2819883-A1 (CA)
Title: Systeme de distribution a acces direct
Inventor: SAVAGE KENT V
IPC: B25H3/02
Filed: 2011-12-08
Abstract: La présente invention se rapporte à un système d'accès et de stockage qui comprend un composant de stockage configuré pour stocker des éléments à l'intérieur de ce dernier ou sur ce dernier dans une position de stockage associée, le composant de stockage étant configuré pour offrir à un utilisateur un accès manuel direct à l'élément se trouvant en position de stockage. Le système comprend en outre un système de capteur configuré pour suivre un retrait par l'utilisateur de l'élément de la position de stockage associée et/ou la remise en place de l'élément à la position de stockage associée ainsi qu'un système d'identification permettant d'identifier l'utilisateur. Le système comprend également une base de données d'autorisations couplée de manière fonctionnelle au système d'identification pour suivre quels sont les éléments auxquels un utilisateur identifié particulier peut avoir accès.
Patent CA-2825765-A1 (CA)
Inventor: TROUW LEENDERT ADRIANUS
IPC: G01N33/68
Filed: 2012-02-01
Abstract: Antibodies against citrullinated protein antigens (ACPA) have shown their relevance for the diagnosis and possibly pathogenesis in arthritis. The present invention provides means and methods for determining antibodies against homocitrulline containing proteins or carbamylated proteins/peptides (anti-Car P) for the classification of individuals suffering from or at risk of suffering from arthritis.
Patent CA-2826223-A1 (CA)
Title: Vaccine composition comprising complexed immunostimulatory nucleic acids and antigens packaged with disulfide-linked polyethyleneglycol/peptide conjugates
Inventor: BAUMHOF PATRICK
IPC: A61K47/48
Filed: 2012-02-10
Abstract: The present invention is directed to a composition or vaccine composition comprising a) an adjuvant component comprising or consisting of at least one immunostimulatory nucleic acid sequence, complexed with a complexing agent; b) an antigen, preferably a protein or peptide antigen and/or a nucleic acid sequence encoding said antigen; and c) a carrier molecule for combined packaging the adjuvant component and the antigen. The present invention is also directed to the first medical use of such a composition or vaccine composition and to the second medical use of such a composition or vaccine composition or components thereof for the treatment of diseases, such as infectious or cancer or tumour diseases as defined herein. The present invention furthermore discloses kits comprising such a composition or vaccine composition.
Patent CA-2832540-A1 (CA)
Inventor: MORGAN RICHARD A
IPC: A61K39/00
Filed: 2012-03-21
Abstract: The disclosure provides chimeric antigen receptors (CARs) comprising an antigen binding domain of human antibody 139, an extracellular hinge domain, a transmembrane domain, and an intracellular domain T cell receptor signaling domain. Nucleic acids, recombinant expression vectors, host cells, populations of cells, antibodies, or antigen binding portions thereof, and pharmaceutical compositions relating to the CARs are disclosed. Methods of detecting the presence of cancer in a host and methods of treating or preventing cancer in a host are also disclosed.
Patent CA-2833387-A1 (CA)
Title: Steerable delivery sheaths
Inventor: SALAHIEH AMR
IPC: A61B17/34
Filed: 2012-05-03
Abstract: Steerable medical delivery devices and their methods of use.
Patent CA-2833701-A1 (CA)
Inventor: LAURENT ALAIN
IPC: A61K31/519
Filed: 2013-11-19
Abstract: The present invention relates to a novel family of protein kinase inhibitors, more specifically the present invention is directed to inhibitors of the members of the Tec and Src protein kinase families. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative, inflammatory, inflammatory and autoimmune diseases, disorders or conditions in which protein kinase activity is implicated.
Patent CA-2835935-A1 (CA)
Inventor: JOSEY MICHAEL
IPC: E04F21/06
Filed: 2013-12-05
Abstract: A device for disposing filler in a cavity is provided. The device comprises a flexible and collapsible conduit for transmitting the filler therethrough and disposing the same in the cavity at a first end thereof. A flexible guide rod is connected to the conduit at the first end thereof.
Patent CA-2836711-A1 (CA)
Title: Bilirubine oxydase provenant de magnaporthe oryzae et ses applications
Inventor: MANO NICOLAS
IPC: H01M4/90
Filed: 2012-05-22
Abstract: La présente invention concerne une nouvelle bilirubine oxydase provenant de Magnaporthe oryzae, le procédé de préparation de celle-ci, ainsi que son utilisation, notamment pour le dosage de la bilirubine et pour l'application de cellules pour biocarburant par voie enzymatique.
Patent CA-2836808-A1 (CA)
Title: Flux cored arc welding system with high deposition rate and weld with robust impact toughness
Inventor: MCFADDEN LISA
IPC: B23K9/173
Filed: 2012-05-10
Abstract: An arc welding system (100) includes a wire feeding mechanism (140) for delivering welding wire (152, 154) to a welding operation, and a welding power supply (120) for generating a current for welding to the welding wire (152, 154). The welding wire (152, 154) includes at least two distinct types of welding electrodes.
Patent CA-2836839-A1 (CA)
Title: Process for producing furfural from black liquor
Inventor: LAKE MICHAEL A
IPC: C07D307/50
Filed: 2012-04-26
Abstract: A process for making furfural using papermaking black liquor from the kraft pulping process as a feed material. First, the lignin is removed from the black liquor by carbonizing the black liquor to a pH below pH 10 to insolubilize the lignin, neutralize NaOH and other inorganic components of the black liquor. The next step is to treat the carbonated black liquor that contains the hemicellulose to remove the high molecular weight components. In a preferred embodiment the treatment uses multiple sequential steps. The first step of the treatment is to use ultrafiltration, centrifugation or dissolved- air floatation to separate the high molecular weight components. The second filtration is to pass the hemicellulose containing black liquor stream through a nanofilter to remove low molecular weight components. The conversion of xylans in the hemicellulose- containing mixture to furfural is accomplished using a catalytic process. The xylans are converted to pentose sugars and then converted to furfural. The furfural is formed at a low concentration and then further concentrated.
Patent CA-2837401-A1 (CA)
Title: System providing wireless network access responsive to completed transaction payment and related methods
Inventor: WOOD CHRISTOPHER WILLIAM
IPC: G06Q20/20
Filed: 2013-12-18
Abstract: A system may include a payment terminal and a mobile communications device capable of completing at least one electronic payment transaction with the payment terminal via near field communication (NFC). The payment terminal may be capable of transferring password data to the mobile communications device for accessing a wireless network responsive to completion of the at least one electronic payment transaction.
Patent CA-2837577-A1 (CA)
Inventor: PETROFF CHRISTOPHER
IPC: A61B5/0215
Filed: 2012-05-14
Abstract: In part, the invention relates to methods, apparatus, and systems suitable for determining a fractional flow reserve (FFR) and variations of modifications thereof One embodiment relates to a method and apparatus for obtaining a corrected FFR in a vessel having a stenosis. In one aspect, the invention relates to an apparatus for measuring corrected FFR of a vessel having a stenosis. In one embodiment, the apparatus includes a probe comprising an optical coherence tomography assembly and a pressure assembly; and a processor in communication with the optical coherence tomography assembly and the pressure assembly. In one embodiment, the pressure assembly measures values of pressure in predetermined locations the vessel and communicates them to the processor. In one embodiment, a dual guidewire is used to reduce the interference in the pressure measurement.
Patent CA-2840757-A1 (CA)
Title: Rotational speed reduction device for truck tailgate
Inventor: HORITA NAOHIRO
IPC: B62D33/027
Filed: 2012-07-19
Abstract: A rotational speed reduction device (1) for a truck tailgate comprises a housing body (5), a rotor (8) disposed inside the housing body (5), a viscous fluid (14a) housed in an interior space (13a), channels (15a, 16a) provided to the rotor (8), a one-way valve (19) disposed in the channel (15a), and a one-way valve (20a) disposed in the channel (16a).
Patent CA-2840917-A1 (CA)
Title: Use of waxlike products for plastics processing
Inventor: HOHNER GERD
IPC: C08L27/06
Filed: 2012-06-30
Abstract: The instant invention relates to the use of waxlike esters as lubricants for halogen containing thermoplastics, wherein the waxlike esters are prepared by A) metathetic oligomerization of esters of polyols and fatty acids, and B) subsequent hydrogenation of the resultant reaction mixture, at least some of the fatty acid units present in the polyol esters being singly or multiply unsaturated.
Patent CA-2842902-A1 (CA)
Title: Actionneur double rotation
Inventor: LINLEY JASON
IPC: F16H1/12
Filed: 2014-02-17
Abstract: Un actionneur double rotation comprend un boîtier ayant une cavité intérieure qui définit une première chambre tubulaire ayant un premier axe et une seconde chambre tubulaire ayant un second axe. Le second axe est perpendiculaire au premier axe. Il est décrit un premier noyau interne rotatif qui est disposé de manière concentrique à lintérieur de la première chambre tubulaire et a un premier axe de rotation coaxial avec le premier axe. Il est également décrit un second noyau interne rotatif qui est disposé de manière concentrique à lintérieur de la seconde chambre tubulaire et a un second axe de rotation coaxial avec le second axe. Le boîtier est monté sur un support de fixation dexcavateur de la pelle de lexcavateur avec un premier axe de rotation du premier noyau interne rotatif dans une orientation perpendiculaire à un axe longitudinal de lexcavateur. Le second noyau interne rotatif permet un montage pour un outil de travail.
Patent CA-2843832-A1 (CA)
Inventor: DEI DONATA
IPC: A61K31/695
Filed: 2012-08-06
Abstract: There are described phthalocyanine derivates, the pharmaceutical compositions and the medical devices that contain them, possibly in combination with chelating agents, such as EDTA, useful for treating, by means of photodynamic therapy, diseases characterised by cellular hyperproliferation, microbial infections caused by Gram- bacteria, Gram+ bacteria and fungi, and for treating various types of infected and non-infected ulcers.
Patent CA-2843881-A1 (CA)
Title: Sustained release composition of prostacyclin
Inventor: SPROGOE KENNETT
IPC: A61K9/08
Filed: 2012-08-10
Abstract: The present invention relates to sustained release compositions of prostacyclin, as well as uses thereof, in particular for the prevention and/or treatment of pulmonary arterial hypertension.
Patent CA-2844119-A1 (CA)
Inventor: HEIL MARINTHA L
IPC: C07D239/22
Filed: 2012-08-27
Abstract: L'invention concerne des composés représentés par la formule (I), dans laquelle B est sélectionné dans le groupe constitué par aryle substitué ou non substitué, hétéroaryle substitué ou non substitué; Y représente une fraction liante sélectionnée dans le groupe constitué par une liaison directe. R, R1, R2, et R3 sont chacun sélectionné individuellement dans le groupe constitué par aryle substitué ou non substitué, hétéroaryle substitué ou non substitué, ou hétérocycle.