baber/WOPTO huggingface dataset:
Patent CA-2861516-A1 (CA)
Title: Fluide dielectrique a base d'huile olefinique hyper-ramifiee
Inventor: KLOSIN JERZY
IPC: C08F10/00
Filed: 2012-11-28
Abstract: La présente invention concerne de manière générale une composition diélectrique qui est une poly-a-oléfine ou une poly(co-éthylène-a-oléfine) ayant un poids moléculaire moyen en poids du squelette inférieur à 10 000 daltons. La composition diélectrique emploie un complexe métal-ligand comme pré-catalyseur et présente une structure hyper-ramifiée qui permet d'obtenir une faible viscosité, et par conséquent de bonnes caractéristiques d'écoulement, combinées à un point de feu élevé en raison de la capacité d'augmentation du poids moléculaire par ramification plutôt que par croissance du squelette. D'autres propriétés désirables comprennent un bas point d'écoulement en raison d'une rupture de la cristallisation, et une stabilité vis-à-vis de l'oxydation thermique souhaitable.
Patent CA-2862421-A1 (CA)
Inventor: BONNER BRENT BRACEWELL
IPC: G06Q30/00
Filed: 2013-01-09
Abstract: L'invention concerne un procédé de reprise de produits, d'un magasin de détail, qui consiste à faire passer une pluralité de produits devant un système d'identification d'objet, à capturer des images de la pluralité de produits avec des capteurs d'objet lorsque les produits passent devant le système d'identification d'objet, à traiter les images pour identifier un indice pour chaque produit, à transmettre l'indice pour chaque produit sur un réseau de communication sans fil à un moteur logique, à trier la pluralité de produits sur la base des indices pour produire un lot groupé de produits, à produire un identificateur unique pour le lot groupé, l'identificateur unique ayant un code lisible par machine, et à communiquer l'identificateur unique du lot groupé et les indices des produits dans le lot groupé à un commissaire-priseur pour initier une vente aux enchères s'adressant directement aux consommateurs pour vendre aux enchères le lot groupé directement à un groupe d'enchérisseurs.
Patent CA-2864059-A1 (CA)
Title: Methods of treating fibrosis
Inventor: BARONI SERGIO
IPC: A61K31/343
Filed: 2013-02-08
Abstract: The present disclosure is directed in part to methods of treating fibrosis, e.g., hepatic fibrosis and/or intestinal fibrosis, comprising administering to a patient in need thereof an effective amount of a disclosed compound.
Patent CA-2868705-A1 (CA)
Title: Ms/ms analysis using ecd or etd fragmentation
Inventor: BROWN JEFFERY MARK
IPC: H01J49/00
Filed: 2013-04-05
Abstract: A method of mass spectrometry is disclosed comprising providing a mixture of different analyte ions and supplying electrons or reagent ions to said mixture so as to transfer charge to the analyte ions. The transfer of charge causes at least some of the analyte ions to dissociate and others of the analyte ions not to dissociate, but to form intermediate ions of altered charge state. These intermediate ions are then isolated from other ions and excited so as to dissociate into daughter ions. The intermediate ions and their daughter ions are analysed and associated with each other so that the intermediate can be identified from their daughter ions. The analyte ions can then be identified from the intermediate ions, since they differ only in charge state. The disclosed method enables analyte ions to be associated with their fragment ions, and therefore identified, without having to isolate individual analyte ions prior to their interactions with the electrons or reagent ions.
Patent CA-2870498-A1 (CA)
Title: Can end
Inventor: RAMSEY CHRISTOPHER PAUL
IPC: B65D17/00
Filed: 2013-04-19
Abstract: A can end (2) for a drinks can (1). The can end (2) is provided with a tab (5) attached to the can end (2) with a rivet (6). The tab (5) is initially flush against the can end (2), causing rotation to be restricted by friction between the tab (5) and the can end (2). However, once the drinks can (1) has been opened, the tab (5) is raised from the can end (2) and is easily rotatable about the rivet (5) to form a rotatable pointer. Additionally, the can end (2) includes two raised portions (13) disposed on either side of the tab (5), each raised portion (13) being arranged to limit the degree of rotation of the tab (5) about the rivet (6)
Patent CA-2870923-A1 (CA)
Inventor: JUROK JASON
IPC: G01V1/02
Filed: 2014-11-14
Abstract: A method for controlling impulsive sources during a geophysical survey includes receiving a set of predetermined shooting times for an impulsive source, receiving a detonation authorization for the impulsive source, and delaying a triggering of the impulsive source until a next available shooting time of the plurality of predetermined shooting times. A corresponding apparatus and system are also disclosed herein.
Patent CA-2874386-A1 (CA)
Inventor: GARDNER KAREN ANNE
IPC: A45F5/00
Filed: 2014-12-10
Abstract: A method of collapsing a board carrier that has a central portion having a pocket and a remainder section. The carrier also has shoulder straps and board-retaining tension members, some of which are attached to the exterior surface of the pocket. The pocket is inverted, thereby pulling the portions of shoulder straps and tension members attached to the exterior surface of the pocket into the inverted pocket. Then, all remaining straps and tension members and the remainder section are stuffed into the pocket, thereby creating a compact packet.
Patent CA-2875107-A1 (CA)
Inventor: CARVALHO STEED
IPC: F02M25/00
Filed: 2014-12-16
Abstract: During transition between operating modes on a dual fuel engine, when the engine switches from operating with one fuel to operating with another fuel, there has been the problem of maintaining engine torque within a predetermined range. An improved method for operating an internal combustion engine comprises selecting between operating in a liquid fuel mode with a liquid fuel and a dual fuel mode with a liquid fuel and a gaseous fuel; adjusting an air system to set-points associated with one of the dual fuel mode when transitioning to the dual fuel mode and the liquid fuel mode when transitioning to the liquid fuel mode, as a function of engine operating conditions; and adjusting at least one of liquid fuel injection quantity and liquid fuel injection timing in response to changes in the air system when transitioning to one of the dual fuel mode and the liquid fuel mode, as a function of engine operating conditions.
Patent CA-2876013-A1 (CA)
Title: Cluster analysis of unknowns in sem-eds dataset
Inventor: BUHOT MICHAEL
IPC: G01N23/203
Filed: 2013-06-28
Abstract: The present invention discloses a method for determining the mineral content represented by the entire SEM-EDS dataset, including initially unknown data points. SEM-EDS data points are taken and compared to a set of known data points. Any data point that is not sufficiently similar to the known data point is classified as unknown and clustered with like unknown data points. After all data points are analyzed, any clusters of unknown data points with a sufficient number of data points are further analyzed to determine their characteristics. All clusters of unknown data points with an insufficient number of data points to allow further analysis are considered outliers and discarded.
Patent CA-2877267-A1 (CA)
Inventor: KIM JI MIN
IPC: C01B32/40
Filed: 2013-06-10
Abstract: The present invention relates to a method including a step of manufacturing a synthetic gas of carbon monoxide and hydrogen by reacting a hydrocarbon and carbon dioxide with a carbon black catalyst.
Patent CA-2879341-A1 (CA)
Title: 2- (azaindol-2-yl) benzimidazoles as pad4 inhibitors
Inventor: ATKINSON STEPHEN JOHN
IPC: A61K31/4184
Filed: 2012-07-26
Abstract: Compounds of formula (I) wherein; R1 is hydrogen or C1-6alkyl; R2 is hydrogen, C1-6alkyl, perhalomethylC0-5alkyl-O-, or C1-6alkoxy; R3 is hydrogen, C1-6alkyl, or C1-6alkoxyC1-6alkyl; R4 is hydrogen, C1-6alkyl, perhalomethylC1-6alkyl; or unsubstituted C3-6cycloalkylC1-6alkyl; A is C-R5 or N; B is C-R6 or N; D is C-R7 or N; with the proviso that at least one of A, B, and D, is N; R5 is hydrogen or C1-6alkyl; R6 is hydrogen or C1-6alkyl; R7 is hydrogen, C1-6alkyl, C1-6alkoxy, or hydroxy; R8 is hydrogen or C1-6alkyl, with the proviso that one of R4 and R8 is hydrogen; R9 is hydrogen or hydroxy; R10 is hydrogen or C1-6alkyl; and salts thereof are PAD4 inhibitors and may be useful in the treatment of various disorders, for example rheumatoid arthritis, vasculitis, systemic lupus erythematosus, ulcerative colitis, cancer, cystic fibrosis, asthma, cutaneous lupus erythematosis, and psoriasis.
Patent CA-2883231-A1 (CA)
Title: Adjustable electrosurgical pencil
Inventor: INESON LEONARD
IPC: A61B18/14
Filed: 2012-12-21
Abstract: An electrosurgical pencil for use in performing surgery on a surgical site includes a main body forming a handle grippable by user and having open front and rear ends. The pencil has a vent tube which is open at its forward end, mounted in an airflow vent of the body, and slidable therein. The tube is adjustable in its longitudinal direction from a retracted position to various extended positions. An elongate electrode is mountable in the tube and independently slidable therein. The electrode is adjustable in its longitudinal direction from a retracted position to various extended positions where a forward section of the electrode projects from the open forward end of the tube. The electrode tool is adjustable by manually pulling on a projecting forward section of the electrode.
Patent CA-2883604-A1 (CA)
Inventor: MASANEK FREDERICK W JR
IPC: B62D25/22
Filed: 2013-12-05
Abstract: A trailer hitch step, integrally injection-molded of a thermoplastic polymer compound, is capable of accepting a predetermined off-axis vertical load without an objectionable degree of torsional displacement, while capable of absorbing energy from rear impacts.
Patent CA-2887671-A1 (CA)
Title: Robotic device for assistance and rehabilitation of lower limbs
Inventor: ACCOTO DINO
IPC: A61H1/02
Filed: 2013-10-07
Abstract: The present invention refers to a robotic device for assistance and rehabilitation of lower limbs, in particular, an exoskeleton for supporting the walking of a human being.
Patent CA-2888674-A1 (CA)
Title: Method and system for battery energy savings for carrier aggregation
Inventor: WENG JIANFENG
IPC: H04W72/04
Filed: 2012-11-01
Abstract: A method at a user equipment having a scheduling carrier and at least one scheduled carrier, the method receiving, at a first subframe from the scheduling carrier, a downlink control indication containing a downlink assignment for the user equipment on the scheduled carrier; and turning on a receiver of the user equipment for the scheduled carrier at a future downlink subframe based on the downlink assignment. Further, a method, at a scheduling cell having a scheduling carrier, for scheduling downlink data reception on a scheduled carrier, the method setting a time skew for the scheduled carrier such that a data transmission start time for a subframe at the scheduled carrier is greater than a blind latency decode time on the scheduling carrier.
Patent CA-2891226-A1 (CA)
Inventor: CHU WEN FEI
IPC: B31F1/07
Filed: 2013-11-13
Abstract: A rolled absorbent paper product. The rolled absorbent paper product includes an absorbent paper substrate having at least one ply with an emboss pattern comprising two visually distinct emboss design elements disposed in a plurality of predetermined, spaced-apart positions across the ply. The two emboss design elements comprise a first emboss design element occupying all but at least one of the positions in a first repeating pattern, and a second emboss design element occupying the at least one of the positions not occupied by the first emboss design element. The second emboss design element can be a word comprising a line emboss defining line-embossed letters wherein each letter comprises an open area within the line emboss. The first and second emboss design elements can each have an emboss area of from about 7% to about 25% and a difference in emboss area relative to each other of less than about 10%.
Patent CA-2892312-A1 (CA)
Title: Appareil de securite pour presse a balles verticale
Inventor: BEAUDOIN JEAN-FRANCOIS
IPC: A01F21/00
Filed: 2015-05-26
Abstract: Il est décrit un appareil de sécurité et une barrière pour une presse à balles verticale qui comportent une barrière de sécurité périmétrique formée dune barre pivotante en U adaptée pour être rattachée aux parois latérales opposées de la presse et utilisée pour empêcher un utilisateur ou une utilisatrice de se déplacer trop près de la presse lors de léjection dune balle de cette dernière, et une barrière de sécurité pour lopérateur conçue pour être reliée en relation de pivot à une paroi latérale de la presse à balles verticale et chevauchant une porte déjection de la presse à balles verticale et utilisée pour empêcher la porte déjection de pivoter en position ouverte, de sorte que la presse à balles ne puisse pas éjecter une balle tant que la barrière de sécurité pour lopérateur ou lopératrice na pas pivoté en position ouverte, ce qui permet à la porte déjection de pivoter en position ouverte et à la barrière de sécurité périphérique de pivoter en position de blocage.
Patent CA-2892537-A1 (CA)
Inventor: ANGMAN PER
IPC: E21B17/02
Filed: 2013-11-29
Abstract: A centralizer is provided for centralizing a tubular, such as a drill pipe, in a wellbore. The centralizer comprises a resilient inner sleeve comprising three or more protruding members extending radially outwardly from an outer surface of the inner sleeve. The inner sleeve receives the tubular and spaces the tubular from the wellbore. The centralizer further comprises an outer support body for receiving the outer surface of inner sleeve. When the inner sleeve is retained between the support body and the tubular, the protruding members project out through windows formed in the support body. The support body and the inner sleeve are retained about the tubular with a pair of annular end collars. A method for replacing worn components of the centralizer is also provided.
Patent CA-2894158-A1 (CA)
Inventor: NICOARA PETER
IPC: E05B27/00
Filed: 2015-06-15
Abstract: A tumbler for positioning in a bore perpendicular to a keyway in a lock for selectively engaging a feature of a key within the keyway, said tumbler comprising a male part that interlocks with a female part about a compressed spring; the male part having retaining teeth for selectively engaging an inner notch or an outer notch of the female part, such that when said retaining teeth engage the outer notch, the tumbler has a first configuration with an uncompressed overall length and on compression assumes a second configuration wherein the teeth of the male part engage the inner notch in the female section so that the overall length of the lock component is reduced, the change being irreversible.
Patent CA-2894635-A1 (CA)
Inventor: HENNIG STEFFEN
IPC: C12Q1/68
Filed: 2013-12-20
Abstract: The invention relates to a method for amplifying a target nucleic acid sequence tn-tC-tV-tC'-tn' comprising a first amplification using a first primer pair with sequence ma-K-pC and ma-K'-pC', and a subsequent second amplification using a second primer pair with sequence aL-aP-aK and aL'-aP'-aK', wherein pC is the same sequence as sequence element tC. pC and pC' are 8 to 40 nucleotides in length, K comprises a 3'-terminal sequence k1-k2-s, s is a mismatch sequences preventing PCR bias, ak is the same sequence as sequence element k1, aP-aK hybridize to a contiguous sequence on sequence element ma-K, k1 is 2 to 9 nucleotides in length, aL and aL' can be any sequence, and tV is a variable region within said target nucleic acid sequence. The invention further relates to collections of primer sets for use in the method of the invention.
Patent CA-2895728-A1 (CA)
Inventor: SEHN TIMOTHY
IPC: G06T1/00
Filed: 2015-06-25
Abstract: A server includes a photo filter module with instructions executed by a processor to identify when a client device captures a photograph. Photograph filters are selected based upon attributes of the client device and attributes of the photograph. The photograph filters are supplied to the client device.
Patent CA-2896486-A1 (CA)
Inventor: SIMCOCK MICHAEL NEIL
IPC: G02B5/00
Filed: 2013-02-20
Abstract: Disclosed are methods and techniques for providing favorable fabrication characteristics for optical elements. One method includes providing a desired integrated computational element (ICE) design comprising a plurality of layers, each layer having a design thickness, randomizing the design thickness of each layer of the desired ICE design to simulate a fabrication error in each layer, thereby generating a plurality of randomized ICE designs, calculating a standard error of calibration between each randomized ICE design and the desired ICE design, correlating the standard error of calibration between a given layer of the desired ICE design and the fabrication error of each corresponding layer of each randomized ICE design, and ranking the plurality of layers of the desired ICE design based on the sensitivity to changes in the standard error of calibration.
Patent CA-2896526-A1 (CA)
Inventor: GUSTAFSON STEPHANIE
IPC: B65D51/20
Filed: 2014-01-03
Abstract: A product package for storing nutritional or pharmaceutical products includes a container having a body and an opening, a seal (300, 600) applied to the container to seal the opening, and a closure removably engaged with the container to selectively close the opening of the container. The closure and/or the seal include one or more gripping features (304, 604, 710) to facilitate lifting and/or removing the seal from the container.
Patent CA-2897052-A1 (CA)
Title: Method for determining fracture plane orientation using passive seismic signals
Inventor: MCKENNA JONATHAN P
IPC: G01V1/28
Filed: 2014-01-13
Abstract: A method for determining fracture plane orientation from seismic signals detected above a subsurface formation of interest includes detecting seismic signals using an array of seismic sensors deployed above the subsurface formation during pumping of a hydraulic fracture treatment of the subsurface formation. A time of origin and a spatial position of origin (hypocenter) of microseismic events resulting from the hydraulic fracture treatment are determined. Time consecutively occurring ones of the hypocenters falling within a selected temporal sampling window are selected. A best fit line through the selected hypocenters using a preselected linear regression coefficient is determined. The selecting hypocenters and determining best fit lines is repeated for a selected number of windows.
Patent CA-2898653-A1 (CA)
Inventor: HADIDA-RUAH SARA SABINA
IPC: C07C235/64
Filed: 2014-01-29
Abstract: The invention relates to amide compounds of formulae I and I':    and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders, including pain.
Patent CA-2900261-A1 (CA)
Inventor: SENYUTA ALEKSANDR SERGEEVICH
IPC: C01F7/441
Filed: 2013-02-04
Abstract: ?The invention relates to aluminum oxide, and specifically to aluminum trioxide in the form of powders or agglomerates having particles which have a porous honeycomb structure, and can be used as catalyst carriers, adsorbents and filters in the chemical, food and pharmaceutical industries. The technical result is a broadening of the types of porous aluminum oxide having a honeycomb pore structure in the micron size range. The aluminum oxide, being in the form of separate particles having a porous structure, has a particle porosity of 60-80%, and the porous structure is in the form of extended parallel channels which are closely packed, the size of the channels being 0.3-1.0 microns in width and up to 50 microns in length.
Patent CA-2902907-A1 (CA)
Inventor: WOOD MARK
IPC: A61F2/91
Filed: 2014-02-26
Abstract: Implantable medical devices and methods for making and using the same are disclosed. An example implantable medical device may include a stent having a first configuration and a second expanded configuration. The stent may define a plurality of nodes. The stent may have a cover member disposed adjacent the nodes. The cover member may be configured to cover at least some of the nodes when the stent is in the expanded configuration.
Patent CA-2910237-A1 (CA)
Title: Catalyst and manufacturing method thereof, and electrode catalyst layer using the catalyst
Inventor: OHMA ATSUSHI
IPC: H01M8/10
Filed: 2014-04-14
Abstract: Provided is a catalyst having a high catalytic activity. [Solving Means]    Disclosed is a catalyst comprising a catalyst support and a catalyst metal supported on the catalyst support, wherein the catalyst support includes pores having a radius of less than 1 nm and pores having a radius of 1 nm or more, a surface area formed by the pores having a radius of less than 1 nm is equal to or larger than a surface area formed by the pores having a radius of 1 nm or more, and an average particle diameter of the catalyst metal is 2.8 nm or more.
Patent CA-2911230-A1 (CA)
Inventor: LAKSHMANAN VARADHARAJEN
IPC: F16K1/04
Filed: 2014-05-09
Abstract: In an angle valve, an externally threaded sleeve within the yoke surrounds the stem at an upper end of the stem. A yoke bushing fixed to the valve has internal threads matching with the external threading of the sleeve. A split collar assembly is located on the stem above the sleeve. The stem has a greater diameter itself, and/ or via a nut, at a lower portion of the stem (below the sleeve) relative to the upper portion of stem. The plug stem is designed to pass through the yoke bushing making it possible to perform the normal open-close operation and grinding operation independently.
Patent CA-2913117-A1 (CA)
Inventor: MERLIN SIMONE
IPC: H04W74/08
Filed: 2014-07-02
Abstract: Systems and methods of clear channel assessment on a wireless network are disclosed. In one aspect, a method includes determining a clear channel assessment (CCA) threshold based on a first transmission bandwidth, performing a first back-off procedure based on the determined clear channel assessment threshold; and transmitting a first wireless message in response to a completion of the first back-off procedure.
Patent CA-2914009-A1 (CA)
Title: Socket and plug for load-bearing suspended lamp
Inventor: LI FUHONG
IPC: H01R33/94
Filed: 2014-08-06
Abstract: Disclosed are a socket and plug for a load-bearing suspended lamp, during installation or removal whereof, it is required only to insert or unscrew the plug. The structure of the present invention is: a linear plaque (8) is installed on a ceiling and can be connected to a ground wire at a screw (801), a power supply line is connected by pressing a connecting button (5g), the socket is attached to the plaque (8) using bolts (9), the suspended lamp is mounted on the plug, the wires are connected at a connecting terminal (10e), a plug positioning groove (12b1) is aligned with a socket positioning mark (101) and the plug is inserted into the socket, a load-bearing latch (3) entering into a latch slot (12a1), a locking tongue (6) entering into a locking tongue slot (12a6), a connecting post slider (5i) retracting and pushing a connecting post (5a) downwards into contact with a plug connecting post (10d), thus installing and electrically connecting the suspended lamp. The lamp is removed by pressing a locking cylinder (13b) to push the locking tongue back into the socket, rotating the plug, and sliding the load-bearing latch (3) along a slope (12a2), the load-bearing latch (3) retracting into the socket when a positioning frustum (12b4) moves to the end of an arc-shaped rotational positioning groove (115).