baber/WOPTO huggingface dataset:
Patent CA-2962701-A1 (CA)
Inventor: JIANG TAO
IPC: H05B45/50
Filed: 2015-09-25
Abstract: A light-emitting diode (LED) tube lamp comprises a lamp tube, a first rectifying circuit, a filtering circuit and an LED driving module. The lamp tube has a first pin and a second pin for receiving an external driving signal. The first rectifying circuit is coupled to the first and second pins, for rectifying the external driving signal to produce a rectified signal. The filtering circuit is coupled to the first rectifying circuit, for filtering the rectified signal to produce a filtered signal. The LED driving module is coupled to the filtering circuit to receive the filtered signal for emitting light. Wherein, the filtering circuit includes a capacitor and an inductor connected in parallel and between one of the first and second pins and the first rectifying circuit, and the parallel-connected capacitor and inductor are configured for presenting a peak equivalent impedance to the external driving signal at a specific frequency.
Patent CA-2966166-A1 (CA)
Inventor: CHASSIN DAVID P
IPC: H02J3/14
Filed: 2004-06-08
Abstract: Un dispositif de gestion de puissance et une méthode sont décrits. Une interface est configurée pour recevoir les données indicatrices dune fréquence dénergie électrique distribuée par un système dalimentation de courant alternatif qui fournit une charge. Le circuit de commande est configuré pour traiter les données afin de détecter lexistence dune instabilité de fréquence dans le système dalimentation de courant alternatif selon laquelle la fréquence de lénergie électrique dévie de la fréquence nominale. De plus, le circuit de commande est configuré pour moduler une quantité dénergie électrique consommée par la charge en fonction de la déviation de la fréquence par rapport à la fréquence nominale.
Patent CA-2967793-A1 (CA)
Inventor: KULLSTAM JOHAN A
IPC: H01Q3/26
Filed: 2015-09-02
Abstract: An antenna array system includes a plurality of antenna array elements and an arr controller in communication with each of the array elements. Each array element further includes an antenna, a computing device, and a storage device maintaining a position vector uniquely identifying the position of its antenna within the array. The array controller broadcasts, to each array element, a signal including a direction vector representative of desired beam steering direction. Employing their respective computing devices, each arr element calculates its phase based upon stored position vector and the received direction vector. The antenna of each array element further emits an electromagnetic wave bas upon its calculated phase. The net electromagnetic wave resulting from combination of t respective emissions of the antenna array elements is aligned with the desired beam steering direction.
Patent CA-2968011-A1 (CA)
Title: Method for machining a workpiece by means of a chip-removing tool on a numerically-controlled machine tool
Inventor: RODERS JURGEN
IPC: G05B19/4099
Filed: 2015-06-30
Abstract: The invention relates to a method for machining a workpiece (1) by means of a chip-removing tool (2) on a numerically controlled machine tool, wherein the tool (2) is moved in relation to the workpiece (1) along tool paths (3) that are formed by a sequence of sample points N, wherein the enveloping body (4) arising when the tool (1) is rotated has substantially point contact with the target surface (5) of the workpiece (1) at a contact point (6) during the machining of the workpiece (1), characterized in that, for the data of each sample point N, the data of the contact point (6) of the enveloping body (4) with the target surface (5) of the workpiece (1) are determined and that the tool path (3) is optimized on the basis of the data of the contact point (6).
Patent CA-2969068-A1 (CA)
Inventor: DELRUE OLIVIER
IPC: A47J27/00
Filed: 2015-12-01
Abstract: Method for cooking and/or reheating foodstuffs contained in a cooking pan of an air-flow cooking appliance, characterized in that it comprises steps involving:- continuously heating an external wall of the cooking pan using an electric pan-heating element positioned facing the external wall so as to create a flow of heat across the cooking pan so as to heat up and/or cook the foodstuffs in the cooking pan, - cooling the electric pan-heating element by temporarily creating a flow of air using ventilation means.
Patent CA-2972119-A1 (CA)
Inventor: HUHMANN ANDREAS
IPC: H01R13/53
Filed: 2016-03-16
Abstract: The invention relates to a modular plug connector (10) which has a plug (12) comprising a plurality of plug modules (14) and has a mating plug (16) comprising a plurality of mating plug modules (18), in which plug connector each plug module (14) forms a plug module pair (20, 21) with a mating plug module (18), wherein the plug (12) and the mating plug (16) can assume an interconnected state and wherein at least one of the plug module pairs (20, 21) has at least one locking device (22), which can assume a locking state (24) in the connected state of the plug (12) and the mating plug (16), in which locking state the locking device prevents the plug module (14) and the mating plug module (18) of said plug module pair (20, 21) from separating from each other.
Patent CA-2975425-A1 (CA)
Title: Connecteur enfichable comprenant un dispositif de verrouillage
Inventor: BLAKBORN WILLEM
IPC: B60R16/02
Filed: 2016-01-14
Abstract: L'invention concerne un connecteur enfichable (100), en particulier une fiche haute intensité, comprenant un dispositif de verrouillage (20) pour fixer axialement sans jeu le connecteur enfichable par rapport à un connecteur enfichable complémentaire (200) dans une position de fermeture dans laquelle il est accouplé avec le connecteur enfichable complémentaire. Le dispositif de verrouillage (20) présente un élément de retenue (22), tel qu'un étrier de blocage, destiné à venir se bloquer axialement à l'arrière d'une partie saillante de verrouillage (202) du connecteur enfichable complémentaire dans la position de fermeture, ainsi qu'un élément de contrepression (24) qui se trouve en vis-à-vis de l'élément de retenue (22) de telle sorte que la partie saillante de verrouillage (202) puisse venir se loger entre l'élément de retenue (22) et l'élément de contrepression (24) dans la position de fermeture. L'invention est caractérisée par un dispositif d'actionnement (30) destiné à plaquer l'élément de retenue (22) et/ou l'élément de contrepression (24) contre la partie saillante de verrouillage (202) dans une position de fixation (II).
Patent CA-2978512-A1 (CA)
Title: Method and apparatus in a pneumatic pipe transport system for material, and a conveying system for wastes
Inventor: SUNDHOLM GORAN
IPC: B65G53/40
Filed: 2016-03-08
Abstract: 34 (57) ABSTRACT Method for compensating a change in volume caused by a pressure difference of the intermediate container of an input point of a pneumatic pipe collection system for material and/or for preventing undesired material displacement from the intermediate container. In the method a bypass channel (17) is arranged in the channel section (20, 21, 22) formed by the intermediate container of an input point for compensating a change in volume resulting from the pressure difference of the pressures of different magnitudes possibly acting on different sides of the material (w) and/or for preventing undesired material displacement from the channel section (20, 21, 22) into the material conveying pipe (100). The invention also relates to an apparatus and to a wastes conveying system. (FIG. 2) 3159950 CA 2978512 2019-05-30
Patent CA-2979439-A1 (CA)
Inventor: FELDOTTO UDO
IPC: A61G7/012
Filed: 2016-03-04
Abstract: The invention relates to a height-adjustable bed, in particular a hospital and/or nursing bed, comprising a bed frame (2), two bed end pieces (5, 6), which accommodate the bed frame (2) between said bed end pieces, and two telescopic lifting columns (11, 12), which each interact with one of the two bed end pieces (5, 6) and have a supporting segment and a moving segment, wherein the lifting columns (11, 12) are arranged on the associated bed end pieces (5, 6) on the outside of the bed by means of the supporting segments of the lifting columns, and wherein the moving segment of a lifting column (11, 12) has a lifting column base, on which a supporting roller (20) that can rotate about the vertical axis thereof is arranged, wherein the distance (A) between the articulation point (21) of the supporting roller (20) and the associated bed end piece (5, 6) exceeds the rotation radius (r) that can be described by the supporting roller (20) about the vertical axis thereof.
Patent CA-2981867-A1 (CA)
Title: Systeme et procede pour electroporation irreversible a electrodes a commande thermique
Inventor: GOLDBERG S NAHUM
IPC: A61B18/12
Filed: 2016-04-11
Abstract: L'invention concerne un dispositif et un procédé de traitement pour distribuer des impulsions électriques capables de créer une électroporation irréversible. Le système peut comprendre une sonde bipolaire ayant une perfusion ouverte ou fermée destinée à réguler l'augmentation de conductivité électrique pour éliminer la formation d'arc électrique, sans altérer de manière significative la zone de traitement et de distribution de champ électrique. L'invention peut comprendre une perfusion conjointement avec la distribution de paramètres d'impulsion spécifiques ou personnalisés pour obtenir des tailles d'ablation cliniquement acceptables à l'aide d'une sonde bipolaire, tout en réduisant le risque global de formation d'arc ou de défaillance de système.
Patent CA-2985404-A1 (CA)
Inventor: GOGOLLA TORSTEN
IPC: G01S17/08
Filed: 2016-05-11
Abstract: The invention relates to a device for optically measuring the distance from a reflective target object, comprising a beam source, a detector, a beam-shaping system having an optical transmission system and an optical receiving system, and a laser beam-shaping element (72) which can be arranged in the optical path of the laser beam (51). Said laser beam-shaping element (72) is in the form of a shaping aperture (72) which shapes the laser beam (51) into a shaped laser beam (74) with one or more opening angles (ß), said opening angles (ß) being less than a maximum critical angle of 0.3 mrad.
Patent CA-2986609-A1 (CA)
Title: 3-(6-chloro-3-oxo-3,4-dihydro-(2h)-1,4-benzoxazin-4-yl) propanoic acid derivatives and their use as kmo inhibitors
Inventor: BOUILLOT ANNE MARIE JEANNE
IPC: A61K31/538
Filed: 2016-05-19
Abstract: Compounds of formula (I) wherein: R1 is heteroaryl optionally substituted by methyl, ethyl, halo or =O; and R2 is H, methyl or ethyl. and salts thereof are KMO inhibitors and may be useful in the treatment of various disorders, for example acute pancreatitis, chronic kidney disease, other conditions associated with systemic inflammatory response syndrome (SIRS), Huntington's disease, Alzheimer's disease, spinocerebellar ataxias, Parkinson's disease, AIDS-dementia complex, HIV infection, amylotrophic lateral sclerosis (ALS), depression, schizophrenia, sepsis, cardiovascular shock, severe trauma, acute lung injury, acute respiratory distress syndrome, acute cholecystitis, severe burns, pneumonia, extensive surgical procedures, ischemic bowel disease, severe acute hepatic disease, severe acute hepatic encephalopathy or acute renal failure.
Patent CA-2988904-A1 (CA)
Title: Hybrid colored metallic pigment
Inventor: RAKSHA VLADIMIR
IPC: B32B7/023
Filed: 2017-12-12
Abstract: A thin film structure including a reflector layer; and a hybrid layer including an organic colored material and at least one of an organic filler and an inorganic filler; wherein a concentration of the at least one of an organic filler or an inorganic filler is in a range of from about 3 wt.% to about 30 wt.%. A method of making a thin film structure is also disclosed.
Patent CA-2989161-A1 (CA)
Title: Ethynylxanthines, preparation and use for cancer treatment
Inventor: ARSENJANS PAVELS
IPC: A61K31/522
Filed: 2015-03-27
Abstract: The present invention relates to novel ethynylxanthine derivatives of formula (I) which exhibit high antiproliferative activity against various tumor cell lines, methods for their synthesis and use for the treatment and/or prevention of cancer.
Patent CA-2991081-A1 (CA)
Inventor: BRUN MICHEL
IPC: G21C17/116
Filed: 2016-06-28
Abstract: The purpose of the invention is to reduce the causes of large holes in a nuclear reactor vessel. Accordingly, an electrical penetration assembly for a nuclear reactor vessel, said assembly comprising a penetration body comprising a first end positioned inside the vessel and a second end positioned outside the vessel, a sealed electrical connector forming a first insulation of said assembly, a feed-through carrier flange comprising a plurality of unitary electrical feed-throughs, said unitary electrical feed-throughs insulating the penetration body at the second end; an anti-ejection device formed by the engagement between a narrowed portion provided at each unitary electrical feed-through and a shoulder provided on each of the electrical conductors of said unitary feed-throughs.
Patent CA-2991265-A1 (CA)
Title: Sequencage d'echantillon clinique optimise
Inventor: VERGAUWE NICOLAS
IPC: C40B60/06
Filed: 2016-07-19
Abstract: La présente invention concerne d'une manière générale un système automatisé pouvant exécuter une analyse PCR quantitative (qPCR) d'un acide nucléique présent dans un échantillon biologique et, simultanément ou séquentiellement, une préparation, à partir dudit échantillon, d'une banque d'acides nucléiques prêts au séquençage. Selon un autre aspect, la présente invention concerne également un procédé d'exécution d'une qPCR d'un acide nucléique présent dans un échantillon biologique et une préparation simultanée ou séquentielle, à partir dudit échantillon, d'une banque d'acides nucléiques prêts au séquençage. Enfin, la présente invention concerne des cartouches amovibles conçues pour être utilisées dans les systèmes automatisés et les procédés d'après la présente invention.
Patent CA-2991526-A1 (CA)
Title: Set of electromagnetic antenna reflectors
Inventor: KERKOUR GAELLE
IPC: H01Q1/12
Filed: 2016-06-23
Abstract: According to the invention, said assembly (R1) comprises at least two reflectors (A1, A2) in the form of a thin shell, which are individually attached to a common tubular structure (S1) by means of strut lugs (E). The reflectors (A1, A2), the tubular structure (S1) and the strut lugs (E) are made of a fibre-resin composite material. The reflectors (A1, A2) can operate in different frequency bands.
Patent CA-2991989-A1 (CA)
Inventor: GALLAUN HEIMO
IPC: B65B1/14
Filed: 2018-01-15
Abstract: A device for transporting and filling bags (1), preferably open bags, comprising a filling device (2), which is rotatable about an axis of rotation (10), having multiple filling openings (15) distributed over the circumference of the filling device, and comprising a feeder, using which an empty bag can be fed to a filling opening, wherein the feeder comprises at least one holding unit (5) for a bag (1), which is movable normally to the axis of rotation (10) of the filling device (2), wherein the holding unit (5) has two separate holders (12, 13), wherein the holders are each movable forward and backward along the same open trajectory, wherein the first holder (12) is mounted so it is movable on the filling device (2), while the second holder (13) is mounted so it is movable on a spatially-fixed guide (14).
Patent CA-2992581-A1 (CA)
Inventor: FITZWATER JASON
IPC: B62B9/12
Filed: 2016-07-15
Abstract: A foldable wagon is provided that converts from a use configuration to a folded configuration for storage and transportation. The foldable wagon has a collapsible frame, a foldable floor assembly and a linkage assembly. The foldable wagon may also have a flexible housing over a portion of the frame. The flexible housing may have a retractable sidewall.
Patent CA-2995209-A1 (CA)
Inventor: MA JIN
IPC: E21B47/017
Filed: 2015-10-12
Abstract: A metal cylinder defines a longitudinal axis and has a plurality slots. Each slot has the same dimensions along two perpendicular axes through a centroid of the slot. The plurality of slots is azimuthally periodic relative to the longitudinal axis of the metal cylinder and axially periodic relative to the longitudinal axis of the metal cylinder.
Patent CA-2997088-A1 (CA)
Title: Signal splitter/combiner with an electro-magnetic interference filter
Inventor: DELAY SHAWN M
IPC: H02H9/00
Filed: 2018-03-02
Abstract: A splitter/combiner configured to split and combine Plain Old Telephone Service (POTS) signals and data service signals. The splitter/combiner comprises a line terminal configured to receive wires of a local loop connection to a Central Office of a communications network; a phone terminal configured to connect to telephone equipment at a customer premise;  a data terminal configured to connect to a modem at a customer premise; a POTS  line low pass filter connected between the line terminal and the phone terminal, the POTS  line low pass filter configured to attenuate frequencies above 25 kHz and including a POTS line side transformer; a surge arrestor connected between the POTS line side transformer and the phone terminal; and a data line transformer configured as a differential mode choke connected between the line terminal and the data terminal.
Patent CA-2997182-A1 (CA)
Title: Sangle de compression de palier
Inventor: MCNICHOLS COLIN
IPC: F16B2/08
Filed: 2016-09-02
Abstract: L'invention concerne un agencement de tension pour une bague de palier, lequel agencement introduit une force de compression vers un centre de rotation de la bague de palier, de façon à empêcher la bague de palier de se distordre quand un arbre soutenu par le palier tourne. L'agencement de tension comprend une sangle (108) et un tensionneur (105). La sangle a un raccord (106a, 110a) à chaque extrémité, et le tensionneur a des moyens (106b, 110b) pour la liaison aux raccords. Le tensionneur a également des moyens (112) pour appliquer une tension à la sangle. Lors de l'utilisation, la sangle est disposée autour de la bague de palier (102), et une longueur périphérique de la sangle en contact avec la bague de palier est réduite, de façon à appliquer ainsi une force de compression à la bague de palier.
Patent CA-2997880-A1 (CA)
Inventor: EASTON JASON
IPC: H02H3/16
Filed: 2018-03-09
Abstract: A protection module (30) is for a modular ground fault protective relay (2). The modular ground fault protective relay includes a power supply module (4) having a connection port (16). The protection module includes a body (32) having a first side (34) and a second side (36) disposed opposite the first side, a module connector (40) extending outwardly from the first side, the module connector being structured to be removably coupled to the connection port of the power supply module, and a module expansion port (42) extending inwardly from the second side toward the first side.
Patent CA-2998366-A1 (CA)
Inventor: BAGLEY JUSTIN
IPC: A47J43/24
Filed: 2018-03-16
Abstract: An herb keeper includes a container having a floor and upwardly extending sidewalls forming an interior space, the sidewalls terminating in an upper rim. A lid is removably attached to the upper rim and movable between a closed position which encloses the interior space, and an open position moved away from the upper rim. A basket is configured to fit within the container and rest on the interior floor of the container. A  flexible strap includes a first end attached to the interior side of the lid and a second end attached to the basket.  Movement of the lid away from the container causes the strap to pull the basket upward, providing easier access to the basket.
Patent CA-3000561-A1 (CA)
Inventor: DORWART MICHAEL
IPC: C12Q1/68
Filed: 2016-09-20
Abstract: Described herein is a hetero-oligomeric a-hemolysin (aHL) heptamer assembled from concatemer subunits, comprising at least one preceding and at least one following oligomerization subunits. Each oligomerization subunit comprises at least one aHL monomer and/or at least one concatemer of aHL monomers having one or more mutations in a first oligomerization domain, and one or more mutations in a second oligomerizatioh domain, where at least one of said mutations on said first and/or second domain is a breaking mutation that prevents self-oligomerization of said at least one preceding and said at least one following oligomerization subunits. The aHL monomer and/or said concatemer of aHL  monomers comprise one or more polypeptides of SEQ ID NO:3, where at least one polypeptide of SEQ  ID NO:3 is a variant that further comprises a substitution at a position corresponding to position 12 or 17 of SEQ ID NO:3 where the substitution comprises one or more positive charges.
Patent CA-3002716-A1 (CA)
Inventor: AMMER RICHARD
IPC: A61P43/00
Filed: 2016-10-27
Abstract: This invention relates to a pharmaceutical preparation comprising nicotinamide in combination with phosphate lowering agents (phosphate binders) for the treatment of elevated serum phosphate levels resulting particularly from kidney failure, especially in patients undergoing hemodialysis treatment, as well as to a pharmaceutical composition comprising a pharmaceutically effective amount of a combination of nicotinamide with phosphate binders together with pharmaceutically acceptable carriers.
Patent CA-3003338-A1 (CA)
Title: Coating apparatus
Inventor: BAMFORD BRAD
IPC: B05C19/06
Filed: 2013-01-17
Abstract: A component such as a door is coated by immersion in a fluidized bed. The component is supported by a hook assembly that moves the component within the fluidized bed during coating. The movement is cyclical and inhibits bridging of the coating material when applied to intricate articles.
Patent CA-3005296-A1 (CA)
Title: Detection et validation d'ombres dans des images intravasculaires
Inventor: GRIFFIN CHRISTOPHER E
IPC: G06T7/00
Filed: 2016-11-22
Abstract: L'invention concerne en partie la détection d'ombre et la validation d'ombre par rapport à des ensembles de données obtenus à partir d'une session de collecte de données d'imagerie intravasculaire. Les procédés peuvent utiliser des seuils localement adaptatifs et une analyse niveau ligne de balayage par rapport à des régions d'ombre candidates pour déterminer un ensemble d'ombres candidates pour une validation ou un refus. Dans un mode de réalisation, les ombres sont des ombres d'entretoise, des ombres de fil-guide, des ombres de ramification latérale ou d'autres ombres.
Patent CA-3006068-A1 (CA)
Inventor: LUNDBERG KENNETH
IPC: B67D1/04
Filed: 2016-12-09
Abstract: A system prepares and dispenses non gas-infused and gas-infused beverages including a gas source, a pressurizable container connected to the gas source to receive a first flow of gas, a gas infusion tank connected to the gas source to receive a second flow of gas, a first dispensing tap that receives a portion of preprocessed beverage stored in the pressurizable container that flows under pressure from a portion of the first flow of gas to dispense a non gas-infused beverage from the first dispensing tap, and a second dispensing tap that receives gas-infused beverage from the gas infusion vessel to dispense the gas-infused beverage by the second dispensing tap, the gas-infused tank receiving a portion of the preprocessed beverage from the pressurizable container to infuse the preprocessed beverage in the gas infusion vessel with at least a portion of the second flow of gas.