baber/WOPTO huggingface dataset:
Patent CA-2899379-C (CA)
Title: Construction en feuille et ses procedes de realisation et d'utilisation
Inventor: HONG LE-HOA
IPC: B41M5/00
Filed: 2013-04-10
Granted: 2020-08-11
Abstract: L'invention porte sur une construction en feuille, laquelle construction comprend un premier matériau, et sur ses procédés de réalisation et d'utilisation. Le premier matériau peut comprendre un bord avant, un bord arrière, un premier bord longitudinal et un second bord longitudinal. Le premier matériau peut définir un premier support de réception d'impression. La construction en feuille peut également comprendre une marge avant s'étendant à partir du premier bord longitudinal jusqu'au second bord longitudinal et délimitée au moins par le bord avant, le premier bord longitudinal, le second bord longitudinal et le support de réception d'impression. La construction en feuille peut également comprendre une première marge latérale délimitée au moins en partie par la marge avant, le premier bord longitudinal et le premier support de réception d'impression. La première marge latérale peut comprendre au moins une région comprimée.
Patent CA-2903982-C (CA)
Title: Flow control screen assembly having an adjustable inflow control device
Inventor: KANG JAMES JUN
IPC: E21B43/12
Filed: 2013-04-10
Granted: 2018-03-20
Abstract: A well system has a fluid flow path for the inflow of production fluid. An inflow control device is disposed within the fluid flow path. The inflow control device has at least first and second fluid passageways. A first plug is disposed within the first fluid passageway and is operable to restrict fluid flow therethrough. The first plug is operably removable from the first fluid passageway responsive to a first stimulus. A second plug is disposed within the second fluid passageway and is operable to restrict fluid flow therethrough. The second plug is operably removable from the second fluid passageway responsive to a second stimulus, wherein the first stimulus is different from the second stimulus.
Patent CA-2905050-C (CA)
Title: Method and system to facilitate intraoperative positioning and guidance
Inventor: WEST KARL
IPC: A61B34/20
Filed: 2014-03-13
Granted: 2018-03-06
Abstract: System and methods are disclosed to facilitate intra-operative procedures and planning. A method can include storing tracking data in memory, the tracking data being generated (502) by a tracking system to represent a location of an object in a tracking coordinate system of the tracking system. The method can also include storing a patient-specific implicit model in memory, the patient-specific implicit model being generated (504) based on image data acquired for the patient to define geometry of an anatomical structure of the patient. The method can also include registering the tracking data and the patient-specific implicit model (506) in a common three-dimensional coordinate system. The method can also include generating an output visualization (508) representing a location of the object relative to the geometry of the anatomical structure of the patient in the common coordinate system.
Patent CA-2910109-C (CA)
Title: Method for computing uncertainties in parameters estimated from beamformed microseismic survey data
Inventor: THORNTON MICHAEL P
IPC: G01V1/42
Filed: 2014-03-19
Granted: 2017-06-20
Abstract: A method for estimating uncertainties in determining hypocenters of seismic events occurring in subsurface formations according to one aspect includes determining estimates of event locations by choosing local peaks in summed amplitude of seismic energy detected by an array of sensors disposed above an area of the subsurface to be evaluated. For each peak, the following is performed: recomputing the summed amplitude response for a selected set of points of comprising small perturbations in time and space from the estimated event locations; computing second derivatives of log- likelihood function from the stacked responses at the estimated location and the perturbed locations; assembling the second derivatives into a Fisher information matrix; computing an inverse of the Fisher information matrix; determining variances of estimated parameters from the elements from the diagonal of the inverted matrix; and computing standard deviations of the estimated parameters by calculating a square root of the variances.
Patent CA-2916161-C (CA)
Inventor: STACHOWIAK JOHN EDWARD
IPC: C23C18/31
Filed: 2015-12-22
Granted: 2018-04-24
Abstract: In one embodiment, a rod pump comprises a barrel and a plunger disposed within the barrel. The plunger comprising a nickel layer disposed thereon, and a chrome layer disposed on the nickel layer. In another embodiment, a rod pump comprises a barrel, and a plunger disposed with the barrel. The barrel comprises a nickel layer disposed thereon, and a chrome layer disposed on the nickel layer. In yet another embodiment, a rod pump comprises a barrel and a plunger disposed within the barrel, wherein each of the barrel and plunger has a nickel layer and a chrome layer disposed thereon. In yet another embodiment, a method of processing a rod pump comprises depositing a nickel layer on a barrel or a plunger of the rod pump, and depositing a chrome layer on the nickel layer.
Patent CA-2919665-C (CA)
Title: Internal tractor system for downhole tubular body
Inventor: RANDALL BRUCE L
IPC: E21B19/22
Filed: 2016-02-02
Granted: 2019-06-25
Abstract: An internal tractor system is provided herein. The internal tractor system is useful for advancing and withdrawing a tubular body within a wellbore is provided.  Preferably, the wellbore includes a horizontal section, and the internal tractor system is used to advance a string of coiled tubing or a flexible jetting hose along the horizontal section. The internal tractor system includes an elongated carrier body. The carrier body defines a wall forming a plurality of radially-disposed prongs, and a passageway within the wall. The passageway is dimensioned to closely receive the tubular body along the length of the carrier body to prevent buckling. The internal tractor system also includes a wiring chamber housing electrical wires or data cables within one of the plurality of prongs, and at least one pair of grippers residing within opposing prongs. Each gripper is configured to engage the tubular body when rotatably actuated. A  method of advancing a tubular body along a wellbore, such as a horizontal portion of a wellbore, using the internal tractor system is also provided.
Patent CA-2922743-C (CA)
Title: Pagination continue
Inventor: SOMAIYA MANAS HARIBHAI
IPC: G06F17/30
Filed: 2014-09-04
Granted: 2018-09-18
Abstract: Selon l'invention, un moteur de recherche détermine un nombre de pages à présenter à un utilisateur sur la base d'un ou plusieurs facteurs d'une diversité de facteurs. Le moteur de recherche peut envoyer les résultats de recherche à une machine de client, qui peut présenter un sous-ensemble des résultats conjointement avec une commande de pagination dans une interface déroulante. La commande de pagination peut présenter le nombre de pages déterminé par le moteur de recherche. Le moteur de recherche peut également déterminer un nombre de résultats de recherche à présenter avant la présentation d'éléments d'interface utilisateur (UI) non déroulants sur la base des mêmes facteurs ou de facteurs différents. Après que la quantité de défilement dépasse un seuil, un élément d'UI non déroulant peut être affiché. Des seuils supplémentaires peuvent exister, de telle sorte que des éléments d'UI non déroulants supplémentaires sont ajoutés lorsque l'utilisateur continue à faire défiler.
Patent CA-2924057-C (CA)
Inventor: RUMBERGER EVAN
IPC: C11D17/06
Filed: 2013-10-09
Granted: 2020-09-29
Abstract: The invention relates to compositions, methods of use, and methods of manufacture for an intercalated bleach compound and compositions thereof. The intercalated bleach compound has the formula Mx(OCl)y(0)m(OH)n where M is an alkaline earth metal such as magnesium, calcium or mixture thereof The values of x and y independently equal any number greater than or equal to 1 (e.g., 1, 2, 3, 4, etc.), and m and n independently equal any number greater than or equal to 0 (e.g., 0, 1, 2, 3, 4, etc.), but m and n are not both 0. In addition, the molar ratio of the alkaline earth metal (e.g., magnesium or calcium) to hypochlorite is at least 3: 1. In other words, x is = 3y. The compounds exhibit excellent stability, little or no chlorine bleach odor, exhibit excellent pH buffering characteristics, and less reactivity with organic materials as compared to alternative chlorine bleach products.
Patent CA-2924245-C (CA)
Title: Technique for laser-cutting an endothelial corneal graft
Inventor: DONITZKY CHRISTOF
IPC: A61F9/008
Filed: 2013-10-28
Granted: 2018-08-14
Abstract: A method for preparing an endothelial corneal graft is provided. The method com¬ prises: providing a donor cornea; irradiating the donor cornea from an endothelial side thereof with laser radiation to cause a photodisruption in tissue of the donor cornea at a focal point of the radiation; and moving the focal point of the radiation to form an endothelial graft in the donor cornea. By irradiating the donor cornea from the endothelial side thereof, instead of the epithelial side, to cut the endothelial graft, optical inhomogeneities which may develop after death in stromal tissue of the donor cornea leave the laser cutting process substantially unaffected.
Patent CA-2926333-C (CA)
Inventor: SHIBUTANI TAKASHI
IPC: B29C43/18
Filed: 2014-11-05
Granted: 2018-01-02
Abstract: The present invention has a cooling unit (29) as a temperature gradient formation unit for forming a temperature gradient in which the temperature is lowered in the direction from one surface (18a) of a semi-cured prepreg sheet (18) layered on a top surface (12a) of a layered body (12) toward the other surface (17b) of a release sheet (17), m a first region (C1) of a layered sheet (16) located upstream from a first roller (52).
Patent CA-2926523-C (CA)
Title: Methods of host cell modification
Inventor: WACKER MICHAEL
IPC: C12N15/90
Filed: 2014-10-13
Granted: 2023-09-26
Abstract: Described herein are methods of inserting nucleic acid sequences into host cells. Also described herein are genetically stable host cells comprising inserted nucleic acid sequences and methods of using such host cells in the generation of proteins.
Patent CA-2929874-C (CA)
Inventor: SINGLE PETER SCOTT VALLACK
IPC: A61B5/24
Filed: 2014-11-22
Granted: 2023-06-13
Abstract: A method for processing a neural measurement obtained in the presence of artifact, in order to detect whether a neural response is present in the neural measurement. A neural measurement is obtained from one or more sense electrodes. The neural measurement is correlated against a filter template, the filter template comprising at least three half cycles of an alternating waveform, amplitude modulated by a window. From an output of the correlating, it is determined whether a neural response is present in the neural measurement.
Patent CA-2930810-C (CA)
Title: Chaperones pharmacologiques destinees a traiter l'obesite
Inventor: FAN JIAN-QIANG
IPC: A61K31/505
Filed: 2006-06-05
Granted: 2018-03-06
Abstract: Linvention porte sur lutilisation de chaperon pharmacologique, qui est un antagoniste polypeptide du récepteur de mélanocortine 4 (MC4R) de la formule (voir la formule).
Patent CA-2931402-C (CA)
Title: Method and appliance for heating and/or cooking foods with steam
Inventor: VALANCE NICOLAS
IPC: A47J27/04
Filed: 2014-12-10
Granted: 2022-03-22
Abstract: The invention concerns a method for cooking and/or heating foods that consists of supplying steam to a steam expansion chamber (3) comprising a deformable and/or mobile containment wall (4) partially delimiting an enclosure (2) receiving foods to be heated and/or cooked. The invention also concerns an appliance for cooking and/or heating foods, comprising a steam generating device (1) and an enclosure (2) for receiving the foods to be heated and/or cooked. According to the invention, the appliance comprises a steam expansion chamber (3) supplied with steam by the steam generating device (1), and the steam expansion chamber (3) comprises a deformable and/or mobile containment wall (4) partially delimiting the enclosure (2).
Patent CA-2931963-C (CA)
Inventor: ROUVEYRE LUC
IPC: H01M8/04
Filed: 2014-12-01
Granted: 2022-03-01
Abstract: The invention relates to a supply circuit of the cathode (250) of at least one PEMFC electrochemical cell (200) which comprises, in addition, a membrane (290) separating an anode (210) and said cathode (250), said circuit including: - a feed channel (220) comprising an inlet (282) and making it possible to bring a fluid (90) into contact with the cathode (250); - a delivery channel (280) for removing the gas from the cell, - a recirculation channel (100, 100'), comprising: a first opening (102) connected to the outlet (284) of the delivery channel (280); a second opening (104) connected to the inlet (282) of the feed channel (280), via a connector (80); a third opening (106) and removal means (140) making it possible for at least a portion of the fluid (90) to be removed from the recirculation channel through the third opening (106), - the recirculation channel (100, 100') and/or the supply channel further comprising at least one compressor (C1, C2), which makes it possible to control the flow rates and/or the proportion of the fluids to be mixed in the connector.
Patent CA-2932464-C (CA)
Title: Nicotine liquid formulations for aerosol devices and methods thereof
Inventor: BOWEN ADAM
IPC: A24F40/10
Filed: 2014-11-07
Granted: 2023-01-03
Abstract: A nicotine liquid formulation comprising nicotine, an acid, and a biologically acceptable liquid carrier, wherein heating an amount of said nicotine liquid formulation using low temperature electronic vaporization device, i.e. an electronic cigarette, generates an inhalable aerosol, and wherein at least about 50% of said acid in said amount is in said aerosol, and wherein at least about 90% of said nicotine in said amount is in said aerosol.
Patent CA-2934652-C (CA)
Title: Inorganic fiber with improved shrinkage and strength
Inventor: ZHAO DONGHUI
IPC: C03C13/06
Filed: 2014-12-23
Granted: 2022-04-19
Abstract: An inorganic fiber containing silica and magnesia as the major fiber components which further includes intended lithium oxide and strontium oxide additions to improve the thermal stability of the fiber. The inorganic fiber exhibits good thermal performance at 1260°C and greater, retains mechanical integrity after exposure to the use temperature, and exhibits low biopersistence in physiological fluids. Also provided are thermal insulation product forms, methods of preparing the inorganic fiber and of thermally insulating articles using thermal insulation prepared from a plurality of the inorganic fibers.
Patent CA-2938211-C (CA)
Inventor: HUIJS JEROEN
IPC: B23C5/10
Filed: 2015-02-02
Granted: 2021-11-16
Abstract: L'invention concerne un outil pour l'usinage d'une pièce à usiner en matériau empilé comprenant un corps d'outil (23) comportant une ou plusieurs cannelures hélicoïdales (25) s'étendant vers une extrémité avant (27) du corps d'outil. Chaque cannelure hélicoïdale a une largeur définie par un premier bord de coupe (29) et un deuxième bord (31), une surface (33) de la cannelure adjacente par rapport au premier bord de coupe orientée vers l'extrémité avant du corps d'outil et une surface (35) de la cannelure adjacente par rapport au deuxième bord orientée à l'opposé de l'extrémité avant du corps d'outil. Chaque cannelure hélicoïdale peut comprendre une première partie (37) ayant un premier angle de pas négatif et une deuxième partie (39) ayant un deuxième angle de pas négatif différent du premier angle de pas négatif, la première partie s'étendant depuis l'extrémité avant du corps de l'outil jusqu'à la deuxième partie. L'outil a uniquement des angles de pas négatifs. L'invention concerne également un procédé d'usinage du matériau empilé.
Patent CA-2938555-C (CA)
Inventor: JONAS KENNETH JOHN
IPC: H01F27/06
Filed: 2016-08-11
Granted: 2021-10-26
Abstract: A door chime assembly with a transformer assembly mounted within an electrical box and proximately to a chime. The transformer assembly including a transformer operably coupled to a bracket. The transformer being insertable into the electrical box such that the bracket and electrical box cooperate to electrically isolate the transformer from the chime. The electrical box having mounting features for securing the door chime assembly in existing and/or new construction.
Patent CA-2938718-C (CA)
Inventor: FORD JOHN
IPC: A61K31/506
Filed: 2014-02-05
Granted: 2022-10-18
Abstract: The present invention relates to a cholesteryl ester transfer protein (CETP) inhibitor: (hereinafter referred to as Compound A) or a pharrnaceutically acceptable salt thereof for use in the treatment of subjects suffering from or having an increased risk for cardiovascular disesases, in particular hyperlipidemia or mixed dyslipidemia. A further aspect of the present invention relates to a pharmaceutical composition for use in the treatment of subjects suffering from or having an increased risk for cardiovascular diseases, wherein the composition comprises a therapeutically effective amount of said Compound A CETP inhibitor.
Patent CA-2943038-C (CA)
Title: Flush mounted spider assembly
Inventor: MULLINS ALBERT AUGUSTUS
IPC: E21B7/00
Filed: 2015-03-24
Granted: 2021-11-30
Abstract: A rotary table has a non-circular drive recess in the central opening which carries an assembly of mounting structures and slip carriers that when joined together fit in the non- circular drive recess. The plurality of slip carriers are distributed about the periphery of the drive recess are extended down into the central opening of the rotary table. A slip and die arrangement is situated on each slip carrier. Slip manipulation drive cylinders, are distributed about the assembly periphery and move a synchronizer plate that moves the slips vertically to grip or release pipe extending through the opening of the rotary table.
Patent CA-2943861-C (CA)
Title: Procede de fabrication d'une lentille ophtalmique progressive personnalisee
Inventor: GRANGER BERANGERE
IPC: G02C7/06
Filed: 2015-03-31
Granted: 2023-04-04
Abstract: L'invention concerne un procédé de fabrication d'une lentille ophtalmique progressive personnalisée destiné à un porteur ayant une prescription pour un il du porteur correspondant à ladite lentille, le procédé comprenant les étapes suivantes : a) fournir une conception initiale de lentille ophtalmique progressive ayant une ligne méridienne ; b) fournir des données de convergence binoculaire pour l'utilisateur ; et c) modifier la conception initiale de sorte que la ligne méridienne est latéralement décalée en position par rapport à ladite conception initiale, pour correspondre aux données de convergence fournies à l'étape b), pour ladite prescription, et la conception modifiée obtenue à l'étape c) est utilisée pour la lentille personnalisée, l'étape b) comprenant les sous-étapes suivantes : b1) fournir un stimulus visuel dans un plan sagittal de l'utilisateur ; et b2) déplacer le stimulus visuel dans le plan sagittal entre une distance maximale prédéterminée et une distance minimale prédéterminée.
Patent CA-2944944-C (CA)
Inventor: ROCKLEY PAUL W
IPC: A61F9/007
Filed: 2007-05-01
Granted: 2018-10-23
Abstract: A multi-purpose phacoemulsification needle is provided. The multi-purpose phacoemulsification needle comprises a needle body disposed about a centerline and a lumen integral to the needle body along the centerline. The lumen includes a primary surface and a first internal diameter. The multi-purpose phacoemulsification needle further comprises a proximal end adapted for attachment to a phacoemulsification handpiece. The lumen includes at least three fins having isolated distal ends protruding inwardly from the primary surface of the lumen, the fins configured such that the distal ends of the fins create a second diameter that is less than 50% of the first internal diameter, wherein each of the at least three fins has a longitudinal extent along the centerline that is greater than the first internal diameter.
Patent CA-2946015-C (CA)
Title: Un systeme d'electrolyse efficace destine a la production de chlorate de sodium
Inventor: WANG SHUANGFEI
IPC: C25B15/08
Filed: 2016-10-14
Granted: 2018-04-24
Abstract: Linvention concerne un système délectrolyse efficace destiné à la production de chlorate de sodium. Linvention se caractérise par le fait quelle comprend ceci : des cellules rondes ou ovales (1); des réacteurs (2); une pompe de transfert de produit (3); un réservoir tampon (4); une pompe de circulation (5); et des plaques explosives (8) raccordées par le biais de canalisations. Lentrée et la sortie de chaque cellule (1) sont reliées séparément à un réacteur (2) par des canalisations de titane, ce qui permet à lélectrolyte dêtre recyclé naturellement entre les cellules (1) et les réacteurs (2). La sortie de chaque cellule est conique tandis que chaque réacteur (2) comprend une unité électrolytique standard comptant de cinq à huit cellules (1). Les unités électrolytiques sont identiques du point de vue modulaire et reliées symétriquement au réservoir tampon (4). Dans chaque unité, les cellules adjacentes (1) sont reliées aux plaques explosives (8). Le réservoir tampon est divisé en deux parties (A et B) à lintérieur. La partie A du réservoir tampon est reliée à lorifice de trop-plein du réacteur (2) par une canalisation tandis que la partie B relie le réacteur (2) par une pompe de circulation (5). La partie B est dotée dun tuyau dalimentation en saumure raffinée (6) sur le dessus alors que le fond de la partie A du réservoir tampon est relié à une pompe de transfert de produit (3) par une canalisation. Des cellules rondes ou ovales peuvent être adoptées; dans ces cellules, le flux délectrolyte est suffisant et ne comporte pas de zone morte. Lentrée et la sortie de chaque cellule sont reliées séparément au réacteur par des canalisations de titane, formant ainsi une circulation distincte naturelle. Ainsi, le problème dalimentation en électrolytes non constante, dans chaque cellule, associé au partage du même collecteur de départ et qui existait dans les systèmes délectrolyse conventionnels est résolu. Les unités électrolytiques sont identiques du point de vue modulaire et reliées symétriquement au réservoir tampon. Il suffit daugmenter le nombre de groupes de cellules ou de modules sil est nécessaire daccroître la capacité. Lentretien est facile; lorsquun certain groupe de cellules fait défaut, le groupe de cellules ou le module fautif peut être remplacé entièrement.
Patent CA-2948892-C (CA)
Inventor: SCHERTLER KURT
IPC: B61B7/00
Filed: 2015-05-07
Granted: 2018-07-03
Abstract: A cable car system having at least two stations, having at least one conveying cable, and having vehicles which can be coupled to the conveying cable, which vehicles are decoupled from the conveying cable in the stations and are moved through the stations along guide rails, wherein the vehicles (4) are formed with current collectors (7) to which power rails (8) located in the stations are assigned, and wherein in at least one of the vehicles (4) there is located a circuit (90) with at least one electrical load (91a) which is supplied with electrical energy via the current collector (7) and the power rails (8). Here, at least one second circuit (90a) with at least one further electrical load (93a) is located in at least one vehicle (4), which second circuit is supplied with electrical energy via a single further current collector (7) and a power rail (8) assigned thereto, wherein the at least two circuits (90, 90a) are connected to a common current collector to which a single power rail is assigned. (Figure 2).