baber/WOPTO huggingface dataset:
Patent CA-2962607-A1 (CA)
Inventor: GERNENTZ RYAN SCOTT
IPC: E21B47/06
Filed: 2015-10-09
Abstract: An end fitting attachable to an end of a sucker rod includes a generally cylindrical body having a receptacle portion, a coupling portion, and a longitudinal axis. The receptacle portion has a receptacle extending inwardly from an open end surface of the body along the longitudinal axis for receiving the end of the sucker rod therein, with the receptacle having at least one annular cavity. The coupling portion extends from a coupling end surface of the body opposite the open end surface and is configured to connect the end fitting to another component. The coupling portion may further include an area of predictive failure. A diagnostic sensor may be included in a cavity of the end fitting.
Patent CA-2963181-A1 (CA)
Inventor: ROCHA JUAN
IPC: A01M21/04
Filed: 2017-04-05
Abstract: A steam weed killing apparatus with a multi-spiked attachment for delivering steam beneath the ground is provided. The multi-spiked attachment provides an arrangement of spikes to encircle the weed for heat treatment of the weed's roots. Each spike comprises an elongated hollow tube terminating at a removable tip for penetrating the ground. The elongated hollow tube has ventilation holes allowing the steam to escape. When the steam generator is operated, pressured steam is delivered to the attachment. Steam travels down the elongated hollow tube of the spike and exits at the ventilation holes to heat the roots. The tip of the spike may be removed to assist in the removal of dirt clogs within the elongated tube.
Patent CA-2967260-A1 (CA)
Title: Inhibitory compositions
Inventor: CHONG PEE WIN
IPC: A61P3/10
Filed: 2015-11-26
Abstract: The present invention related to a composition comprising a pentose and one or more polyphenolic compounds, and to the use of said compositions for managing or reducing glucose and/or lipid absorption in a subject, and/or calorie absorption from dietary protein, carbohydrate and/or fat in a subject. The composition may be used to inhibit one or more enzymes selected from a-glucosidase, inhibitory compositions a-amylase, lipase and protease. The composition may be used to treat or prevent obesity and/or metabolic syndrome and/or hyperglycemia and/or hyperlipidemia in a subject.
Patent CA-2967495-A1 (CA)
Inventor: MISHRA AKSHAYA K
IPC: H04N19/17
Filed: 2015-12-02
Abstract: A system and method are provided for compressing video data, the method comprising: obtaining video data; extracting at least one object of interest from the video data using at least one classifier associated with at least one feature detectable in the video data; and preparing compressed video data comprising at least one object of interest extracted from the video data.
Patent CA-2970155-A1 (CA)
Inventor: TAO ZHI-FU
IPC: C07D513/04
Filed: 2015-12-09
Abstract: La présente invention concerne des inhibiteurs de Bcl-xL ayant une faible perméabilité cellulaire, des conjugués anticorps-médicament (ADC) comprenant les inhibiteurs, des synthons utiles pour la synthèse des ADC, des compositions comportant les inhibiteurs ou les ADC, et divers procédés d'utilisation des inhibiteurs et des ADC.
Patent CA-2971462-A1 (CA)
Inventor: BECKER JAMES E
IPC: C12Q1/68
Filed: 2016-01-20
Abstract: The disclosure relates to Bt toxin resistance management. One embodiment relates to the isolation and characterization of polynucleotides and polypeptides corresponding to novel Bt toxin receptors. The polynucleotides and polypeptides are useful in identifying or designing novel Bt toxin receptor ligands including novel insecticidal toxins.
Patent CA-2971861-A1 (CA)
Inventor: HWANG CHRISTOPHER
IPC: C12N5/00
Filed: 2015-12-21
Abstract: Provided herein are methods of culturing a mammalian cell in a liquid medium including poloxamer-188 at a concentration of 1.8 g/L or at a greater concentration than 1.8 g/L more or a liquid medium that includes a poloxamer-188 concentration that is selected based on one or more factors selected from the group of: pore size, pore type, gas flow rate, viable cell density in the medium, and markers related to cell stress.
Patent CA-2972049-A1 (CA)
Title: Use of program-schedule text and teleprompter output to facilitate selection of a portion of a media-program recording
Inventor: HUNDEMER HANK
IPC: H04H60/37
Filed: 2015-12-22
Abstract: In one aspect, an example method involves accessing first data representing a program schedule of a media program; making a determination that first text of the program schedule matches second text displayed by a teleprompter, where a portion of the media program was recorded proximate a time when the second text was displayed; using the first text of the program schedule as a basis to select a portion of the program schedule; and responsive to at least the determination, storing data indicative of a correlation between (i) the selected portion of the program schedule and (ii) the recorded portion of the media program. An example non-transitory computer-readable medium and an example computing device, both related to the example method, are also disclosed herein.
Patent CA-2977866-A1 (CA)
Title: Method for reducing the regenerative chatter of chip-removal machines
Inventor: RATTUNDE ULRICH
IPC: B23B5/16
Filed: 2016-02-23
Abstract: The invention relates to a method for reducing regenerative chatter in that a workpiece (1) rotates in relation to a tool head (2) having at least one chip-removal tool (3, 3a, 3b, 3c) arranged at one end of the tool head (2), the tool head (2) machines walls of the workpiece (1) by means of the at least one chip-removal tool (3, 3a, 3b, 3c), the tool head (2) is vibrationally excited during the machining, a loose additional mass (mz) is moved by the vibration, which additional mass randomly touches the tool head (2) in first positions or randomly has no connection to the tool head (2) in second positions, and thus the total mass of the tool head (2) is randomly changed by the amount of the additional mass (mz) and the vibrational behavior of the tool head (2) is changed because of the mass change and thus counteracts regenerative chatter, and in that a receptacle (51), by means of which the tool head (2) can be exchangeably placed onto a spindle, is arranged at another end of the tool head (2) opposite the one end.
Patent CA-2978623-A1 (CA)
Title: Design optimizer system and methods
Inventor: SAVIAN SCOTT
IPC: B60N2/00
Filed: 2016-03-02
Abstract: A computerized system for determining the design layout of an aircraft. The system includes an input module configured to receive a first input data indicating a first value of a first parameter, a first feature database that includes a plurality of feature settings, a feature search module configured to search the first feature database and select a feature setting based on the first value of the first parameter, a central database that includes a plurality of rules governing a design layout of a fuselage, and an optimizing module in communication with the central database and configured to generate an optimal design layout based on the selected feature setting.
Patent CA-2982161-A1 (CA)
Inventor: TSAI CHUN-CHE
IPC: A61K31/136
Filed: 2016-04-07
Abstract: Methods and compounds are disclosed for wound healing by modulating autophagy. A formulation for modulating autophagy comprises a first modulating compound (FAM) selected from compounds having the general structure (I) wherein: L represents a linker selected from -C=C-, (a tolan), -CH=CH- (a stilbene, preferably trans); or -CRa=CRb- a stilbene derivative; where Ra and Rb are independently H or phenyl optionally substituted with -(R3)p or -(R4)q; R1 to R4 are independent substituents at any available position of the phenyl rings, preferably at 3, 3', 4, 4', and/or 5, 5'; and m, n, p, and q are independently 0, 1, 2, or 3 representing the number of substituents of the rings, respectively, but at least one of m or n must be =1. Each R1 to R2 is independently selected from substituents described herein, including but not limited to hydroxyl, alkoxy, halo, halomethyl and glycosides. The formulation may also include an auxiliary autophagy modulating compound (AAM) as described herein. The formulation may include a hydrogel formed by the compounds themselves or otherwise and may include salts and/or complexes.
Patent CA-2982582-A1 (CA)
Inventor: EFRAT TOMER
IPC: B08B7/00
Filed: 2016-04-13
Abstract: A method of cleaning an evaporator that includes at least one heat transfer element for the evaporation of water, comprising forming a sacrificial layer of a first material on a surface of the heat transfer element (1 ); evaporating water that includes a second material to deposit the second material on top of the sacrificial layer (2, 3); and cleaning the evaporator by removing both the sacrificial layer formed on the heat transfer element and the second layer formed on top of the sacrificial layer; wherein the first material is more easily removed from the heat transfer element than the second material (4).
Patent CA-2986133-A1 (CA)
Inventor: SUZUKI KAZUO
IPC: A61K48/00
Filed: 2016-05-16
Abstract: The present disclosure provides compositions (i.e., amplification primers and probes), methods, and kits that are particularly useful for detecting and/or quantifying nucleic acids present in a sample, such as those derived from HIV or a lentiviral vector.
Patent CA-2987416-A1 (CA)
Title: Corps poreux a architecture de pore amelioree
Inventor: SUCHANEK WOJCIECH L
IPC: B01D71/00
Filed: 2016-06-02
Abstract: L'invention concerne un corps poreux qui comporte de meilleures propriétés de transport de fluide et qui est apte à réaliser ou à faciliter des séparations, ou à réaliser des réactions et/ou à fournir des zones dans lesquelles de telles séparations ou réactions peuvent se produire. Le corps poreux comprend au moins 80 pour cent d'alumine alpha et a un volume de pore de 0,3 mL/g à 1,2 mL/g et une aire de 0,3 m2/g à 3,0 m2/g. Le corps poreux comprend en outre une architecture de pore qui fournit au moins un parmi une tortuosité de 7,0 ou moins, un étranglement de 4,0 ou moins, et une perméabilité de 30 mdarcys ou plus. Le corps poreux peut être utilisé dans une grande variété d'applications, par exemple, comme filtre, membrane ou support de catalyseur.
Patent CA-2988270-A1 (CA)
Inventor: PELED KAMAR MIRA
IPC: A61K49/00
Filed: 2016-06-08
Abstract: Cette invention concerne des entités de liaison par affinité comprenant un domaine se liant à un TCRL et leurs procédés d'utilisation. Plus spécifiquement, ces compositions se lient à des cellules D+ HLA-A2/WT1+, HLA- A2/MAGE-A4, HLA-A2/MAGE-A9, HLA-A2/PAP ou HLA-A2/Tyr et peuvent, à ce titre, être utilisées dans les domaines du diagnostic et de la thérapie.
Patent CA-2988943-A1 (CA)
Inventor: GAMSTEDT PONTUS
IPC: E21B33/12
Filed: 2013-10-03
Abstract: A method of making a controlled swell-rate swellable packer. The method includes applying a mask onto at least a portion of an outer surface of a sealing element, wherein the sealing element comprises a swellable material, and wherein the mask comprises void spaces, applying a jacket to the sealing element when the mask is applied, wherein the mask substantially prevents the application of the jacket except in the void spaces, removing the mask after applying the jacket and providing a controlled swell-rate swellable packer.
Patent CA-2989407-A1 (CA)
Title: Procede de fabrication d'isolation de cable reticule a l'aide d'un polymere a base d'ethylene a resistance elevee a la fusion realise dans un reacteur tubulaire et eventuellement modifie au moyen d'un agent de ramification
Inventor: CHAUDHARY BHARAT
IPC: C08K5/14
Filed: 2016-05-25
Abstract: La présente invention concerne un fil ou câble isolé fabriqué par un procédé comprenant les étapes : (A) d'extrusion sur une fibre optique ou un conducteur métallique comportant ou non un revêtement, d'une composition ayant un DF mesuré à 130 °C (60 Hz, 2 kV) ou 120 °C (60 Hz, 8 kV) ou 100 °C (60 Hz, 8 kV) de < 0,5 % et comprenant : (1) un polymère à base d'éthylène à résistance élevée à la fusion réalisé dans un réacteur tubulaire, et (2) un peroxyde, et (B) réticulation du polymère à base d'éthylène à résistance élevée à la fusion.
Patent CA-2989523-A1 (CA)
Title: Algorithme de recherche de bibliotheque a base de probabilite (prols)
Inventor: BURTON LYLE LORRENCE
IPC: G01N27/62
Filed: 2016-05-26
Abstract: Un ou plusieurs composés connus d'un échantillon sont ionisés. Au moins un ion précurseur correspondant à un composé parmi ledit ou lesdits composés connus est sélectionné et fragmenté, produisant un spectre de masse des ions produits pour l'ion précurseur. Une fonction de probabilité de tolérance m/z qui varie de 1 à 0 avec des valeurs croissantes d'une différence m/z entre deux pics de masse et qui comprend une ou plusieurs valeurs entre 1 et 0 est reçue. Un spectre de masse des ions produits de la bibliothèque pour ledit au moins un composé est récupéré à partir d'une mémoire. Une différence m/z entre au moins un pic de masse des ions produits expérimentaux dans le spectre de masse des ions produits et au moins un pic de masse des ions produits de la bibliothèque dans le spectre de masse des ions produits de la bibliothèque est calculée. Une probabilité de tolérance m/z qui détermine si les deux pics sont des pics correspondants est calculée à partir de la différence m/z à l'aide de la fonction de probabilité.
Patent CA-2990362-A1 (CA)
Inventor: NAKAMURA NAOMICHI
IPC: H01F1/22
Filed: 2016-07-28
Abstract: L'invention concerne un noyau à poudre de fer faiblement magnétique présentant une densité élevée et des caractéristiques élevées. L'invention concerne également un procédé de fabrication d'un noyau à poudre de fer faiblement magnétique, dans lequel : une poudre revêtue, qui contient une poudre amorphe composée d'un alliage de système Fe-B-Si-P-C-Cu, d'un alliage de système Fe-B-P-C-Cu, d'un alliage de système Fe-B-Si-P-Cu ou d'un alliage de système Fe-B-P-Cu et ayant une première température de début de cristallisation Tx1 et une seconde température de début de cristallisation Tx2 et un revêtement formé sur la surface de la poudre amorphe, est préparée; et une pression de moulage est appliquée à la poudre revêtue à une température inférieure ou égale à Tx1 - 100 K, et la poudre revêtue est chauffée jusqu'à une température maximale qui est supérieure ou égale à Tx1 - 50 K mais inférieure à Tx2, tout en lui appliquant la pression de moulage.
Patent CA-2991854-A1 (CA)
Inventor: ROLANDO GIOVANNI
IPC: A61F2/24
Filed: 2016-07-19
Abstract: A valvular sleeve (14) for valvular prostheses includes a tubular body extending between an inflow end (IF) and an outflow end (OF), with the tubular body including an inner tubular portion (141) and an outer tubular portion (142) surrounding the inner tubular portion (141). The inner (141) and outer (142) tubular portions may be formed of a sheet member folded at said outflow end (OF). A prosthetic valvular device (10) includes such a valvular sleeve (14) coupled with a stent (16), with the stent (16) possibly extending between the inner portion (141) and the outer portion (142) of the valvular sleeve (14).
Patent CA-2992001-A1 (CA)
Title: Automated forensic document signatures
Inventor: SHIELDS THOMAS CLAY
IPC: G06F21/64
Filed: 2008-12-17
Abstract: Methods and systems are provided for a proactive approach for computer forensic investigations. The invention allows organizations anticipating the need for forensic analysis to prepare in advance. Digital representations are generated proactively for a specified target.  A digital representation is a digest of the content of the target. Digital representations of a collection of targets arc indexed and organized in a data structure, such as an inverted index.  The searching and comparison of digital representations of a collection of targets allows quick and accurate identification of targets having identical or similar content.  Computational and storage costs are expended in advance, which allows more efficient computer forensic investigations. The present invention can be applied to numerous applications, such as computer forensic evidence gathering, misuse detection, network intrusion detection, and unauthorized network traffic detection and prevention.
Patent CA-2992772-A1 (CA)
Inventor: KIMPEL RICK R JR
IPC: G01B21/20
Filed: 2014-03-14
Abstract: An outer pipe surface inspection apparatus and associated methods. A condition of an outer pipe surface is inspected by moving an inspection head around a circumference of the outer pipe surface. Other inspections may be performed, including visual outer pipe surface inspection, pipe temperature measurement, ambient temperature measurement, and ambient humidity measurement. The outer pipe surface may be inspected for surface profile, coating thickness, and/or coating holidays. Position data may be determined and correlated to the obtained inspection data.
Patent CA-3002128-A1 (CA)
Title: Debitmetre a temps de parcours acoustique avec formation de faisceau amelioree
Inventor: HIES THOMAS WERNER
IPC: G01P5/24
Filed: 2016-01-18
Abstract: La présente invention concerne un procédé et un dispositif correspondant pour déterminer une vitesse d'écoulement dans une conduite de fluide. La conduite de fluide est pourvue de premier, deuxième et troisième transducteurs ultrasonores, les lignes de connexion respectives entre les transducteurs s'étendant à l'extérieur d'un axe de symétrie de la conduite de fluide. Des premier et deuxième signaux de mesures sont appliqués aux premiers transducteurs ultrasonores reçus au niveau du deuxième et du troisième transducteur ultrasonore, respectivement. Les signaux de mesures comprennent une partie de signal inversé respective par rapport au temps d'un signal de réponse. Des premier et deuxième signaux de réponse respectif sont mesurés et la vitesse d'écoulement est dérivée d'au moins l'un des premier et deuxième signaux de réponse.
Patent CA-3002393-A1 (CA)
Inventor: VINSKI JOHNNY
IPC: F02C7/28
Filed: 2018-04-20
Abstract: A seal assembly for a turbine engine having a shaft with a rotary axis and a housing surrounding the shaft; the seal assembly being disposed between the shaft and the housing, the seal assembly comprising: an outer labyrinth seal having multiple outer fins in opposing sealing engagement with a concentric outer seal runner, one of: the outer labyrinth seal fins; and the outer seal runner, engaging the housing, and the shaft engaging an opposing one of: the outer seal runner; and the outer labyrinth seal fins; an inner labyrinth seal, disposed radially inwardly concentric to and axially overlapping the outer labyrinth seal and the outer seal runner, the inner labyrinth seal having multiple inner fins in opposing sealing engagement with a concentric inner seal runner, one of: the inner labyrinth seal fins; and the inner seal runner, engaging the housing, and the shaft engaging an opposing one of: the inner seal runner; and the inner labyrinth seal fins; and an intermediate plenum, defined between the outer fins, the inner fins, the housing and the shaft, the intermediate plenum in communication with a source of compressed gas having a supply pressure greater than an ambient pressure external to the housing and greater than an internal pressure within the housing.
Patent CA-3002849-A1 (CA)
Inventor: WESTREN ANTHONY M
IPC: B64F5/10
Filed: 2018-04-25
Abstract: En général, des méthodes servant à placer une affiche sur une structure composite consistent à imprimer laffiche sur une première surface de film dun film de revêtement, lequel film de revêtement est traité en partie au moment de limprimerie, puis positionner le film de revêtement sur une structure composite traitée en partie de telle manière quune deuxième surface de film du film de revêtement soit orientée vers une surface de la structure composite et disposée contre cette dernière, laquelle deuxième surface est opposée à la première surface. Finalement, le film de revêtement et la structure composite peuvent ensuite être traités ensemble. En général, des systèmes servant à imprimer des affiches sur une structure composite comprennent le film de revêtement, une imprimante configurée pour imprimer laffiche sur la première surface de film du film de revêtement, un élément de rétention configuré pour retenir le film de revêtement lors du procédé dimprimerie et un appareil de traitement servant à traiter ensemble le film de revêtement et la structure composite.
Patent CA-3005731-A1 (CA)
Title: Improved reinforcement system for a tool adapter
Inventor: CAMPOMANES PATRICK SIMON
IPC: E02F9/28
Filed: 2016-11-11
Abstract: A tool adapter for attaching a tool to a work implement using a retaining mechanism is provided that includes a body that defines an abutment or reinforcement surface. In some embodiments, the abutment surface is a rearward facing abutment surface and is disposed on a projection that extends from the side surface of a leg of the tool adapter or is disposed in a pocket that is located on the side surface of a leg of the tool adapter.
Patent CA-3015794-A1 (CA)
Inventor: NGO-CHU DON Q
IPC: A61F2/958
Filed: 2018-08-29
Abstract: A system effectively narrows a patulous Eustachian tube (ET) of a patient with a guide catheter, instrument, and insert. The guide catheter includes a shaft, a lumen and a distal end configured to provide access the ET when the guide catheter is inserted into a head of the patient. The instrument comprises a shaft. The insert comprises a body configured to radially expand and retract between a non-expanded state and an expanded state. The insert is sized and shaped to be received within the first lumen when in the non-expanded state and is operable to expand to the expanded state to substantially reduce an effective diameter of the ET.
Patent CA-3024092-A1 (CA)
Inventor: HENDRICKSON DAVE
IPC: B01D53/86
Filed: 2017-05-12
Abstract: La présente invention concerne un catalyseur solide à circulation directe formé par revêtement d'une matière zéolite sur un substrat solide en métal ou en céramique, dans certains modes de réalisation, le substrat solide se présente sous la forme de plaques planes, de plaques ondulées ou de blocs en nid d'abeilles.
Patent CA-3026880-A1 (CA)
Title: Treatment of igg4-related diseases with anti-cd19 antibodies crossbinding to cd32b
Inventor: FOSTER PAUL
IPC: A61K39/395
Filed: 2017-06-08
Abstract: The present disclosure relates to immunoglobulins that bind Fc?RIIb+ B cells and coengage CD19 on the cell's surface and an Fc?RIIb on the cell's surface, methods for their generation, and methods for using the immunoglobulins for the treatment of an IgG4-related disease.
Patent CA-3027167-A1 (CA)
Inventor: TEAGUE EDWARD HARRISON
IPC: H04W24/00
Filed: 2017-05-24
Abstract: Embodiments include devices and methods for an unmanned autonomous vehicle (UAV) to receive manned aviation data from communication equipment available on the UAV without requiring the use of manned aviation radios and transponder equipment. A processor of the UAV may receive manned aviation data over a communication link with a communication network (e.g., the Internet) coupled to a server or network element that has access to manned aviation data. Communications with the communication network may be accomplished via the same communication channels used to transmit and receive mission-critical and payload communications. The processor may analyze the manned aviation data stream to obtain and identify relevant data, and may adjust a parameter of the UAV based on the analyzed manned aviation data stream. In various embodiments, the processor of the UAV may send UAV flight information to the communication network for inclusion in a manned aviation radio system broadcast.
Patent CA-3027504-A1 (CA)
Inventor: MYERS JOHN D
IPC: C07C21/073
Filed: 2017-06-22
Abstract: A process for the production of a chloroalkene that includes contacting a liquid phase chloroalkane with a solid catalyst, a catalyst deposited on a solid substrate, or combinations thereof, thereby causing the dehydrochlorination of the chloroalkane to produce a chloroalkene product and HCl. Processes for the production of 1,1,2,3-tetrachloropropene and 1,1,1,2,3-pentachloropropane are further provided.