baber/WOPTO huggingface dataset:
Patent CA-2898799-A1 (CA)
Inventor: ZIMMERMAN JEFFREY BRIAN JR
IPC: F04B47/12
Filed: 2015-07-23
Abstract: An improved free piston assembly for use with a plunger lift assembly is provided. The improved free piston assembly includes a sleeve member, a flow restriction member, and retention means. In some embodiments, the sleeve member has an inner surface contoured to provide a seat for the flow restriction member during lifting operations. The flow restriction member can be a ball held in the interior of the sleeve by retention means capable of overcoming the force of gravity but at the same time designed to release the flow restriction member when a rod of the plunger lift assembly contacts the flow restriction member. The retention means may have pressure members inwardly biased by springs held in place by a retaining ring fittably received by a groove in the exterior surface of the sleeve. In other embodiments, the retention means are in the form of a raised lip or retention sleeve.
Patent CA-2899066-A1 (CA)
Inventor: LI XUELIANG
IPC: B01F3/04
Filed: 2014-01-29
Abstract: The invention provides a microbubble generation system with increased efficiency and flexibility compared to known systems. Further, the invention provides a method of microbubble generation. In particular, invention relates to increasing the efficiency of a fermentation reaction by reducing bubble size and increasing gas absorption into a liquid fermentation broth.
Patent CA-2903727-A1 (CA)
Title: Methods of manufacture and synthesis of amino acid linking groups conjugated to compounds used for targeted imaging of tumors
Inventor: KULARATNE SUMITH A
IPC: A61K49/00
Filed: 2013-10-04
Abstract: Methods of synthesis and compositions of use for compounds that are useful as near-infrared fluorescence probes, wherein the compounds include i) a pteroyi ligand that binds to a target receptor protein, ii) a dye molecule, and iii) a linker molecule that comprises an amino acid or derivative thereof.
Patent CA-2904331-A1 (CA)
Title: Systems and methods for detecting a document attribute using acoustics
Inventor: BLAIR BRUCE
IPC: G07D7/08
Filed: 2014-03-06
Abstract: Systems and methods for detecting a document attribute using acoustics are provided. In one embodiment, a method for detecting a feature of a document using acoustics includes emitting a first acoustic signal from a first acoustic transmitter to a first acoustic receiver while a document is between the first acoustic transmitter and the first acoustic receiver, and emitting a second acoustic signal from a second acoustic transmitter to a second acoustic receiver while the document is between the second acoustic transmitter and the second acoustic receiver. The second acoustic signal differs from the first acoustic signal. The method also includes determining the presence of a feature of the document using at least one of the first acoustic signal or the second acoustic signal.
Patent CA-2904513-A1 (CA)
Inventor: KUCABA TRACY
IPC: B41F17/00
Filed: 2014-02-08
Abstract: A liquid supply assembly (30) for use with a pad printing system, whereby a liquid is deposited from the liquid supply assembly (30) in a receiving region on a plate (20) and any excess of the liquid in the receiving region is scraped from the plate (20) by the liquid supply assembly (30). The liquid supply assembly (30) employs a reusable cup (40), a disposable cup insert (50) and a scraping element (60). As assembled, the reusable cup (40) includes a reusable liquid reservoir (44), the disposable cup insert (50) includes a temporary liquid reservoir (54) holding the liquid within the reusable liquid reservoir (44), and the scraping element (60) includes a conduit (61) facilitating allow of the liquid held by the temporary liquid reservoir (54) through the conduit (61) to the plate (20).
Patent CA-2904807-A1 (CA)
Inventor: RIKOSKI RICHARD J
IPC: B63G8/00
Filed: 2014-03-14
Abstract: Systems and methods are described herein for a variable-depth sonar. A null in the frequency response between a first and second operating frequency band is identified. A center operating frequency for each of the first and the second operating band is adjusted based on the ambient pressure. Furthermore, the velocity state of a vehicle may be calculated using periodic velocity updates. At least one transducer transmits a first signal in a first direction, and a Doppler sensor receives an echo of the first signal. The vehicle is turned in a second direction, and the at least one transducer transmits a second signal in the second direction. Using the first and the second velocity measurement, a vehicle velocity state is calculated.
Patent CA-2908668-A1 (CA)
Inventor: THEMELI MARIA
IPC: C12N5/074
Filed: 2014-04-03
Abstract: La présente invention concerne le domaine de l'immunothérapie adoptive. L'invention concerne des procédés de génération de lymphocytes T phénotypiquement définis, fonctionnels et/ou pouvant être propagés à partir de cellules souches pluripotentes synthétisées par l'intermédiaire de modifications génétiques sûres. Les cellules génétiquement modifiées peuvent fournir un ou plusieurs de : 1) ciblage d'un antigène prédéterminé spécifique exprimé sur la surface cellulaire d'une cellule cible d'une manière indépendante du HLA, 2) survie améliorée et potentiel fonctionnel, 3) lymphocytes T « hors étagère » pour l'administration à des receveurs multiples, éventuellement à travers des barrières immunogéniques, et/ou 4) potentiel cytotoxique et activité anti-tumorale.
Patent CA-2910205-A1 (CA)
Inventor: ZHAO CHEN
IPC: C12Q1/68
Filed: 2014-05-23
Abstract: Provided herein are methods, processes and apparatuses for non-invasive assessment of genetic variations that make use of decision analyses. The decision analyses sometimes include segmentation analyses and/or odds ratio analyses.
Patent CA-2910215-A1 (CA)
Title: Procede de fabrication d'une piece dotee d'un revetement de surface lubrifiant, piece dotee d'un tel revetement et turbomachine
Inventor: RAHOUI SOUPHIANE
IPC: B05D5/08
Filed: 2014-04-23
Abstract: L'invention concerne un procédé de fabrication d'une pièce dotée d'un revêtement (10) de surface lubrifiant, dans lequel : on prépare une composition comprenant au moins un précurseur présentant au moins un groupement organique, on dépose ladite composition sur la pièce, on réalise un traitement thermique, caractérisé en ce qu'on réalise ledit traitement thermique dudit revêtement à une température supérieure à 220°C, de façon à former un revêtement (10) de surface lubrifiant formé d'un réseau solide au moins partiellement inorganique incorporant du carbone solide sous au moins une forme allotropique lubrifiante à l'état dispersé et piégé au sein dudit réseau solide. L'invention concerne également une pièce, telle qu'une feuille d'un palier (1) à feuilles obtenue par ledit procédé, une turbomachine, telle qu'une turbomachine pour pile à combustible, comprenant une telle pièce, et un système de conditionnement d'air de cabine d'aéronef comprenant au moins une telle turbomachine.
Patent CA-2913687-A1 (CA)
Inventor: STUBENRAUCH KAY-GUNNAR
IPC: G01N33/543
Filed: 2014-07-01
Abstract: Herein is reported a method for the detection of anti-drug antibodies against a drug which is an antibody, in a sample from a rheumatoid arthritis patient, the method comprising a capture drug antibody and a tracer drug antibody, each employed at the same concentration, at a concentration of 0.5 to 10 lig/ml, wherein the sample is incubated simultaneously with the capture drug antibody and the tracer drug antibody for 1 to 16 hours, the capture drug antibody and the tracer drug antibody are derivatized via a single lysine residue, the sample comprises 1 % serum (v/v), oligomeric human IgG is added to the sample prior to the incubation with the capture drug antibody and the tracer drug antibody, and the capture drug antibody and the tracer drug antibody comprise monomeric biotin and digoxygenin respectively.
Patent CA-2914518-A1 (CA)
Title: Perforating trocar
Inventor: FUMEX LAURENT
IPC: A61B17/34
Filed: 2014-06-05
Abstract: The invention relates to a device in the form of a perforating trocar and is intended in particular to be used for surgery and interventional radiology. The device comprises an outer sheath (5) having a rigid tube (8), and a mandrel (6) having a rod (18). The rod (18) is suitable for sliding in the outer sheath (5) and has, at its distal end, a perforating tip (21, 33). The rod (18) additionally has a longitudinal groove (20) arranged on the surface of the rod (18) and extending from the distal end to the proximal end of the rod (18), in order to allow the device to slide on a guide pin.
Patent CA-2915011-A1 (CA)
Inventor: NESTEL ERIC D
IPC: B64D11/00
Filed: 2014-07-23
Abstract: The invention is a seal assembly (50), including a polyvinyl fluoride (PVF) film (52) bonded to a polyvinylidene fluoride (PVDF) substrate (54) and attached to a plastic retainer element (56, 58) for being mounted to an aircraft passenger fixture by mounting holes (60) formed in the retainer element (56, 58) through which fasteners extend into the seat. The seal is sufficiently flexible to bend into an inner sidewall of an aircraft cabin and to seal a space between the aircraft cabin fixture and the inner sidewall.
Patent CA-2915983-A1 (CA)
Inventor: FREDERICK LAWRENCE J
IPC: E21B41/00
Filed: 2015-12-23
Abstract: A method for welding within a tubular member situated in a hydrocarbon wellbore. Downhole junctions for branch wellbores can be welded, casing windows for sidetrack drilling can be prepared, and casing repairs can be undertaken.
Patent CA-2916705-A1 (CA)
Inventor: HARCOURT ROBERT M
IPC: F16L59/14
Filed: 2016-01-05
Abstract: There is described an improved fire hose comprising (a) a polyester filament jacket for the inner hose assembly and having a 1 3/4 in EPDM tube liner and backing/adhesive;  (b) a thermal protective layer of Dupont Kevlar/Nomex spun lace; (c) an extruded EPDM  and backing heat layer with sufficient clearance over the thermal protective layer; (d) a PBI/Kevlar (polybenzimidazole/Kevlar) outer jacket; (e) wherein the EPDM heat layer is inserted and adhered to the PBI/Kevlar outer jacket; and (f) an inner hose and outer shell assembly.
Patent CA-2919979-A1 (CA)
Title: Topical compositions for treatment of excessive sweating and methods of use thereof
Inventor: PENE-DUMITRESCU TEODORA X
IPC: A61Q15/00
Filed: 2014-07-30
Abstract: The present invention provides for 4-[hydroxy(diphenyl)methyl]-1-{2- [(phenylmethyl)oxy]ethyl}-1-azoniabicyclo[2.2.2]octane and a pharmaceutically acceptable anion thereof for use in the topical treatment or prophylaxis of excessive sweating, and compositions containing these ingredients.
Patent CA-2920095-A1 (CA)
Inventor: BORKAR TUSHAR YADUNATH
IPC: H01R13/42
Filed: 2016-02-05
Abstract: A customizable panel mount receptacle includes an insulator body and a contact assembly. The insulator body includes a tubular flanged element, a contact retention ring and an insulator cover over-molded on the tubular flanged element. The contact retention ring is co-axially received within the tubular flanged element and includes a plurality of apertures and a first set of engaging elements. The contact assembly includes a conductive contact and contact retention pins and a second set of engaging elements configured on conductive contact. The conductive contact is removably and co-axially received inside the male insulator body. The contact retention pins engage with the apertures configured on the contact retention ring and the second set of engaging elements engage with the first set of engaging elements for facilitating interchangeable connections between different configurations of the male insulator body and the male contact assembly to reduce inventory.
Patent CA-2921316-A1 (CA)
Title: Intelligent grounds management system integrating robotic rover
Inventor: MATTSSON ANDERS
IPC: A01D34/00
Filed: 2014-08-14
Abstract: A system may include sensor equipment, task performance equipment, a yard maintenance manager and a robot. The sensor equipment may include one or more sensors disposed on a parcel of land. The task performance equipment may be configured to perform a task on the parcel. The task may be associated with generating a result that is enabled to be monitored via the sensor equipment. The yard maintenance manager may be configured to interface with the sensor equipment and the task performance equipment to compare measured conditions with desirable conditions to direct operation of the task performance equipment. The robot may be configured to work the parcel and perform at least one of acting as one of the one or more sensors, acting as a device of the task performance equipment, or interacting with the sensor equipment or the task performance equipment.
Patent CA-2922079-A1 (CA)
Title: Procede de production de tissu retinien et de cellules associees a la retine
Inventor: NAKANO TOKUSHIGE
IPC: G01N33/50
Filed: 2014-08-22
Abstract: Cette invention concerne un procédé de production de cellules progénitrices de rétine, ledit procédé comprenant : (1) une première étape de formation d'agrégats de cellules souches pluripotentes par mise en place des cellules souches pluripotentes dans une culture en suspension en milieu asérique ; et (2) une seconde étape de mise en place des agrégats formés à l'étape (1) dans une culture en suspension en milieu asérique ou dans un milieu sérique contenant un agent de la voie de signalisation des protéines morphogénétiques osseuses (BMP) qui ne contient pas d'agent de la voie de signalisation Sonic Hedgehog, pour obtenir des agrégats contenant des cellules progénitrices de rétine.
Patent CA-2923714-A1 (CA)
Inventor: ROSZMAN JOSHUA J
IPC: A01C7/08
Filed: 2016-03-03
Abstract: A hinge for a gauge wheel arm for movably swinging the gauge wheel away from the agricultural equipment, such as an agricultural planter, is disclosed. The hinge is located along the length of the gauge wheel arm for rotating the gauge wheel away from the agricultural equipment to expose an inner surface of the gauge wheel and an interior portion of the agricultural equipment. The gauge wheel arm rotates about an angle of rotation formed by the hinge and permitting rotation between 0 and 180 degrees. The gauge wheel arm may also include a lock bolt for preventing rotation of the gauge wheel when desired.
Patent CA-2924418-A1 (CA)
Title: Derivatives of n-(arylamino) sulfonamides including polymorphs as inhibitors of mek as well as compositions, methods of use and methods for preparing the same
Inventor: VERNIER JEAN-MICHEL
IPC: C07C311/28
Filed: 2008-07-28
Abstract: This invention concerns N-(2-arylamino) aryl sulfonamide compounds which are inhibitors of MEK including crystalline polymorphic forms which exhibit a specific powder x-ray diffraction profile and/or a specific differential scanning calorimetry profile.  This invention also concerns pharmaceutical compositions comprising the compounds described herein and methods of use of the compounds and compositions described herein, including the use in the treatment and/or prevention of cancer, hyperproliferative diseases and inflammatory conditions. The invention also concerns methods of making the compounds and compositions described herein.
Patent CA-2924857-A1 (CA)
Inventor: ANDERSON BRIAN J
IPC: A01C7/08
Filed: 2016-03-23
Abstract: An agricultural planter has a chassis with at least one wing section, which is operable to rotate forward about a vertical hinge to a transport configuration and to rotate outward about the vertical hinge to a working configuration. The agricultural planter has a telescoping hitch assembly made of an inner hitch bar and an outer hitch bar in a sliding relationship. A horsehead is attached to the at least one wing section and configured in such a way as to support the at least one wing section when in the transport configuration by resting upon the top of the outer hitch bar of the telescoping hitch assembly.
Patent CA-2928300-A1 (CA)
Title: Compose immunomodulateur, son utilisation et composition pharmaceutique comprenant ce compose
Inventor: ZHENG WEI
IPC: C07D413/10
Filed: 2014-09-15
Abstract: La présente invention concerne un composé représenté par la formule I, dans laquelle R est un élément halogène ou un groupe alkyle en C1 à C6. Le composé présente une activité agoniste vis-à-vis du récepteur S1P1 ainsi qu'une spécificité sélective et possède une demi-vie in vivo visiblement réduite, et par conséquent, le composé est un agoniste du récepteur S1P1 de seconde génération de grande qualité. La présente invention concerne aussi l'utilisation du composé pour préparer un médicament destiné à traiter des maladies ou des symptômes médiés par un récepteur S1P1, une composition pharmaceutique comprenant le composé et les utilisations du composé et de la composition pharmaceutique pour traiter des maladies ou des symptômes médiés par le récepteur S1P1.
Patent CA-2928417-A1 (CA)
Inventor: LEBLANC DANIEL A
IPC: B23K9/32
Filed: 2016-04-29
Abstract: A gouging box for safely removing debris and exhaust from the site of arc gouging work. The gouging box is a rigid open-bottomed frame having at least one access opening for insertion of a user's arm, a transparent viewing window, air inlet means, and an exhaust port. Fire retardant materials may cover the arm openings, and extend below the lower edges of the frame. A slag containment and air filtration unit may be added to the exhaust port to collect slag and reduce smoke in the work area.
Patent CA-2929641-A1 (CA)
Title: Diffuseur de parfum
Inventor: WONNACOTT PAUL
IPC: A61L9/12
Filed: 2014-10-28
Abstract: La présente invention concerne un diffuseur de parfum comprenant une coque extérieure en céramique contenant une composition de gel. La céramique peut être une pièce crue, et peut être imprégnée d'un parfum, tel que sous la forme d'une huile volatile. La composition de gel peut contenir un parfum ou des désodorisants qui peuvent diffuser hors du gel et infuser la céramique environnante, à partir de laquelle ils peuvent être libérés dans l'air. La cartouche en céramique peut comporter des échancrures pour lui permettre d'être maintenue à un emplacement souhaité ; celles-ci peuvent permettre la fixation d'une bride de montage en plastique présentant une pluralité de bras flexibles qui se logent dans les échancrures pour saisir la cartouche et la maintenir en place. Cette bride de montage pourrait ensuite être utilisée pour fixer la cartouche sur des surfaces adaptées telles qu'un mur de salle de bain ou l'intérieur d'un boîtier de diffuseur. De plus, la cartouche peut comporter un renfoncement de localisation sur au moins l'un de ses côtés, pour recevoir un montant et ainsi positionner avec précision le diffuseur et empêcher son délogement.
Patent CA-2930393-A1 (CA)
Inventor: MANOHARAN MUTHIAH
IPC: A61K47/48
Filed: 2008-12-04
Abstract: In a preferred embodiment, there is provided a double stranded oligonucleotide comprising at least one conjugate structure at each strand, wherein the conjugate structure is   , wherein n' is 3-6. The oligonucleotide is preferably for modulating the expression of a target gene in a cell.
Patent CA-2931851-A1 (CA)
Inventor: HURD ALEXANDER R
IPC: C07D231/38
Filed: 2014-12-10
Abstract: The invention provides trifluoromethyl pyrazolyl guanidine compounds that inhibit F1F0-ATPase, and methods of using trifluoromethyl pyrazolyl guanidine compounds as therapeutic agents to treat medical disorders, such as an immune disorder, inflammatory condition, or cancer.
Patent CA-2934574-A1 (CA)
Inventor: TESSIERES MELANIE
IPC: G02C7/02
Filed: 2014-12-30
Abstract: Method implemented by computer means for determining an optical equipment comprising at least one optical lens and a spectacle frame, the optical lens being adapted to be mounted in the spectacle frame in front of a wearer eye, the method comprising: - a wearer data providing step, during which wearer data relating at least to the wearer's optical requirements, to a wearer's face morphology and to the optical equipment position in respect with the wearer face when said optical equipment is worn by said wearer are provided, - an optical cost function providing step, during which an optical cost function is provided, the optical cost function being related to an optical function of the at least one optical lens when said optical equipment is worn by said wearer, - a light protection cost function providing step, during which a light protection cost function is provided, the light protection cost function being related to at least a spectral irradiance estimation over the wearer eye and/or wearer skin in a peri-orbital zone of the wearer eye under at least a given condition when said optical equipment is worn by said wearer, - an optical equipment determining step, during which the optical equipment that minimizes the difference between a global cost function and a target value of the global cost function is determined, the global cost function being a function of the optical and the light protection cost functions.
Patent CA-2939429-A1 (CA)
Title: Surface fluid extraction and separator system
Inventor: GOSNEY JON TROY
IPC: E21B21/06
Filed: 2014-05-09
Abstract: A disclosed example embodiment of a fluid extraction system includes a fluid circuit fluidly coupled to a source of a fluid and configured to receive a fluid sample from the source, and a fluid separator arranged in the fluid circuit and configured to receive the fluid sample. The fluid separator includes a body that defines at least one fluid inlet, a flow chamber defined within the body, and is configured to receive and spin the fluid sample from the at least one fluid inlet. The fluid sample spirals inward and forms a vortex, and gases entrained within the fluid sample separate and migrate toward a center of the vortex. An outlet defined in the flow chamber provides a gas outlet that entrains and removes the gases and a liquid outlet receives and removes a remaining portion of the fluid sample.
Patent CA-2939520-A1 (CA)
Inventor: BARDSLEY EARL
IPC: A61F2/86
Filed: 2016-08-19
Abstract: An implant can include a single- or dual-layer braided body having a variable porosity.  In a dual-layer body, first and second longitudinal sections, having respective first and second porosities, can be overlapped such that the first and second porosities overlap each other. The dual-layer construction can cumulatively provide a third porosity at a distal portion and a fourth porosity at a proximal portion.
Patent CA-2940541-A1 (CA)
Inventor: FREY STEPHAN-MICHAEL
IPC: A61B17/34
Filed: 2015-02-20
Abstract: The application relates to an implant needle (1) for introducing an implant into a body of a patient, comprising a receiving portion (5) configured to receive an implant and provided in a hollow needle main body (2), and a taper-shaped tip portion (3) formed by cutting a tip portion of the hollow needle main body, the taper-shaped tip portion further comprising a first slant surface (9a, 9b) contiguous to an outer peripheral surface of the hollow needle main body and formed at a predetermined angle (12) with respect to an axis of the needle main body, and a pair of second slant surfaces (13a, 13n) contiguous to the first slant surface (9a, 9b) and symmetric with respect to an edge point (14) and the axis of the needle main body and formed at a larger angle with respect to the axis of the needle main body than the predetermined angle with respect to the axis of the needle main body, wherein an outer edge (16b, 17b) of the pair of second slant surfaces (13a, 13b) is provided as a cutting edge contiguous to the edge point, characterized in that inner and outer edges (10a, 11a, 10b, lib) of the first slant surface (9a, 9b) are provided as non-cutting edges and an inner edge (16a, 17a) of the pair of second slant surfaces (13a, 13b) is provided as non-cutting edge. A method for manufacturing an implant needle is provided.