baber/WOPTO huggingface dataset:
Patent CA-2787888-A1 (CA)
Title: Low water content soft lens for eye, and method for producing the same
Inventor: NAKAMURA MASATAKA
IPC: C08F290/06
Filed: 2011-02-16
Abstract: Disclosed is a low water content soft lens for eye, which includes a layer made of an acidic polymer and a basic polymer on at least a part of a surface of a base material containing a polysiloxane compound. The present invention provides a low water content soft lens for eye, wherein a phenomenon of adhesion of the lens to the cornea during wear, which has hitherto been regarded as a problem in a conventional low water content soft lens for eye, has been remarkably reduced or avoided.
Patent CA-2789425-A1 (CA)
Title: Digital analyte analysis with polymerase error correction
Inventor: LARSON JONATHAN WILLIAM
IPC: C12P19/34
Filed: 2011-02-11
Abstract: The invention generally relates to droplet based digital PCR and methods for analyzing a target nucleic acid using the same. In certain embodiments, methods of the invention involve forming sample droplets containing, on average, a single target nucleic acid, amplifying the target in the droplets, excluding droplets containing amplicon from the target and amplicon from a variant of the target, and analyzing target amplicons.
Patent CA-2789498-A1 (CA)
Inventor: JESSOP PHILIP G
IPC: C02F1/26
Filed: 2011-02-10
Abstract: A method and system for reversibly converting water between an initial ionic strength and an increased ionic strength, using a switchable additive, is described. The disclosed method and system can be used, for example, in distillation-free removal of water from solvents, solutes, or solutions. Following extraction of a solute from a medium by dissolving it in water, the solute can then be isolated from the aqueous solution or "salted-out" by converting the water to a solution having an increased ionic strength. The solute then separates from the increased ionic strength solution as a separate phase. Once the solute is, for example, decanted off, the increased ionic strength aqueous solution can be converted back to water having its original ionic strength and reused. Switching from lower to higher ionic strength is readily achieved using low energy methods such as bubbling with CO2, CS2 or COS. Switching from higher to lower ionic strength is readily achieved using low energy methods such as bubbling with air, heating, agitating, introducing a vacuum or partial vacuum, or any combination or thereof.
Patent CA-2790274-A1 (CA)
Inventor: BOISDEQUIN VINCENT
IPC: B22D41/34
Filed: 2011-03-17
Abstract: The invention relates to an inner nozzle (12) to be mounted onto a tube exchange device (10) for holding and replacing an exchangeable pouring nozzle for casting molten metal out of a vessel, said tube exchange device comprising a frame with a casting opening, said frame being suitable for being fixed to the lower side of a metal casting vessel and comprising a first, upper portion and a second, lower portion, joining at a middle section plane defining the plane where an inner nozzle (12) and an exchangeable pouring nozzle form a sliding contact, - the upper side portion of the frame comprising means for receiving and clamping (50a, 50b, 50c) in place at its pouring position a bearing surface of an inner nozzle (12) against a support portion of the upper side portion of the frame, such that the through bore of the inner nozzle (12) is in fluid communication with the casting opening, and - the lower portion comprising means for loading and moving along a first direction (X) into casting position an exchangeable pouring nozzle characterised in that at least two of the clamping means (50a, 50b, 50c) are arranged transverse to said first direction (X).
Patent CA-2790555-A1 (CA)
Inventor: GATLIN LARRY W
IPC: C08J3/02
Filed: 2012-09-24
Abstract: Where the loss of volatile organics during storage of high gravity oil is minimized by forming a flowable or pumpable gel in the high gravity oil, (and/or condensates and distillates), as they are introduced to a storage vessel, the gel is broken by the addition of a small amount of an amine/formaldehyde reaction product, which may be either a triazine or a mixture of non-triazine reaction products. The previously gelled hydrocarbon may then by more readily moved by draining or pumping into a pipeline.
Patent CA-2795739-A1 (CA)
Inventor: RAO ARUN
IPC: G06T13/00
Filed: 2012-11-14
Abstract: A file format that includes a constant section and a varying section. The constant section provides a referencing scheme that references the various components that comprise the scene, as well as a listing of attributes of the scene that are modifiable. Within the same file format, the varying section provides an overriding mechanism to modify the attributes that are available to be modified. Accordingly, the disclosed file format can access cached animated geometry directly and/or aggregate other files via the aforementioned referencing and sparse override semantics. This allows the same set of inspection, manipulation, and rendering tools to be used throughout the rendering pipeline, from asset creation to final rendering.
Patent CA-2798924-A1 (CA)
Inventor: HORA MANINDER
IPC: A61K9/107
Filed: 2011-05-12
Abstract: An improved method for preparing squalene from a squalene-containing composition, said method comprising the steps of (a) a purification distillation carried out at a temperature T1; (b) a denaturing distillation carried out at a temperature T2; wherein steps (a) and (b) may be performed in either order; T1 and T2 are sufficient to cause squalene to boil; T2 > T1 ; and T2 > 200°C.
Patent CA-2800677-A1 (CA)
Inventor: MAHABIR CARL M
IPC: B29C48/32
Filed: 2011-05-25
Abstract: A combination of vinyl trimethoxysilane and vinyl triethoxysilane can be grafted onto polyethylene to produce a polyethylene graft terpolymer that can be crosslinked without a significant reduction in crosslinking rates relative to vinyl triemethoxysilane grafted polyethylene. The combination of vinyl trimethoxysilane and vinyl triethoxysilane apparently act synergistically. While byproduct methanol from crosslinking with trimethoxysilane is very undesirable in some products, byproduct ethanol from crosslinking is less hazardous, especially at ppm levels.
Patent CA-2801130-A1 (CA)
Title: Structure fibreuse formant une bride et une contre-bride
Inventor: OLIVIER LOIC
IPC: B29C70/22
Filed: 2011-05-27
Abstract: Structure fibreuse (10) pour la fabrication d'une pièce composite comprenant une matrice renforcée par ladite structure fibreuse (10), ladite structure fibreuse (10) étant réalisée par tissage tridimensionnel et présentant une partie principale (12) et une bordure (14) adjacente à la partie principale (12). Ladite bordure (14) présente une épaisseur supérieure à l'épaisseur de la partie principale (12) et la bordure (14) comprend une première partie (16) disposée dans la continuité de la partie principale (12) et une seconde partie (18) superposée à la première partie (16) en surépaisseur, ladite bordure (14) étant ainsi configurée pour être pliée du côté de la seconde partie (18) de sorte que lesdites première et seconde parties (16, 18) forment respectivement une bride et une contre-bride pour la fixation de ladite pièce.
Patent CA-2801573-A1 (CA)
Inventor: ATTERBURY MATTHEW DARCY
IPC: G06F9/445
Filed: 2011-06-15
Abstract: Processing data includes: receiving units of work that each include one or more work elements, and processing a first unit of work using a first compiled dataflow graph (160) loaded into a data processing system (100) in response to receiving the first unit of work. The processing includes: analysis to determine a characteristic of the first unit of work; identifying one or more compiled dataflow graphs from graphs stored in a data storage system (107) that include at least some that were compiled for processing a unit of work having the determined characteristic; loading one of the identified compiled dataflow graphs into the data processing system (100) as the first compiled dataflow graph (160); and generating one or more output work elements from at least one work element in the first unit of work.
Patent CA-2802105-A1 (CA)
Inventor: LEE CHING-PANG
IPC: F01D25/12
Filed: 2011-06-13
Abstract: A component wall in a turbine engine. The component wall includes a substrate, a trench, and a plurality of cooling passages. The substrate has a first surface and a second surface opposed from the first surface. The trench is located in the second surface and is defined by a bottom surface between the first and second surfaces, a first sidewall, and a second sidewall spaced from the first sidewall. The first sidewall extends radially outwardly continuously from the bottom surface of the trench to the second surface. The first sidewall includes a plurality of first protuberances extending toward the second sidewall. The cooling passages extend through the substrate from the first surface to the bottom surface of the trench. Outlets of the cooling passages are arranged within the trench such that cooling air exiting the cooling passages is directed toward respective ones of the first protuberances
Patent CA-2802739-A1 (CA)
Inventor: DE MIRANDA JEAN-PIERRE
IPC: G06F17/30
Filed: 2012-04-10
Abstract: Methods and systems for managing and syndicating online dynamic content. Content can be generated or managed at a publishing server. Content can be marked as available for syndication, for use as part of other content.  Content at the publishing server can be periodically polled for additions, changes or deletions. Modifications are transmitted to a storage system, which may be further transmitted to a content distribution network, for delivery to a client.
Patent CA-2804056-A1 (CA)
Title: A built-in moveable pallet for containers
Inventor: MA JIJUN
IPC: B65D19/42
Filed: 2011-07-20
Abstract: A built-in movable pallet for a goods container, comprising a rectangular chassis (1) having a bottom equipped with rolling wheels (2). Guide devices (4) are arranged at the two lateral sides and at the corners of the front edge of the chassis (1), the structure of each guide device (4) being a guide wheel; the outer peripheral surfaces of the guide wheels (401) protrude out of the side edges of the chassis (1); locking devices are arranged at the two corners of the rear edge (103) of the chassis. The guide wheels arranged at the two sides and the corners of the front edge of the pallet convert sliding friction of greater resistance into rolling friction of little resistance. During loading, the outer peripheral surfaces of the guide wheels at the corners of the front edge are in contact first with the firm doorframe of the container, thereby substantially arranging the pallet in a parallel position relative to the container, and as the pushing-forward process continues, the guide wheels at the sides self-adaptively adjust the position of the pallet relative to the container, thereby preventing impact or laceration damage to the wall of the container and effectively protecting the container. Locking hooks arranged at the corners of the rear edge are reasonably structured and easy to use, and lock reliably.
Patent CA-2804296-A1 (CA)
Inventor: LECRONIER DAVID
IPC: A61B17/86
Filed: 2011-06-16
Abstract: An intramedullary nail (20) for insertion into the medullary canal (26) in a bone (24) surrounded by the cortex (28) and defines a bore (34) extending transverse to the intramedullary nail (20). A threaded fastener (22) extends along a fastener axis (A) and has a compression portion (48) having a compression portion diameter (DCP), and a threaded portion (50) having a threaded portion diameter (DTP) extending through a near cortex hole (40) and a far cortex hole (42), both holes (40, 42) radially overlapping the bore (34) and the threaded portion diameter (DTP) threadedly engaging the bore (34). A compression transmission device (54) has an exterior (56) and an interior (58) and defines an interior space for transmitting the compressional load of the threaded fastener (22) to the intramedullary nail (20). The threaded fastener (22) extends through the compression transmission device (54) and the intramedullary nail (20) and the far cortex hole (42) for threadedly engaging the bore (34) and fixating the intramedullary nail (20) within the medullary canal (26). The interior space of the compression transmission device (54) is greater than the compression portion diameter (DCP) of the fastener (22) for providing space at least partially about the threaded fastener (22) for allowing the fastener axis (A) to be variously disposed relative to the interior space.
Patent CA-2804984-A1 (CA)
Inventor: ENBOM NIKLAS
IPC: H04M9/00
Filed: 2011-07-08
Abstract: A method (2000) and an apparatus (300) for indicating presence of a transient noise in a call are provided. The method (2000) comprises the steps of determining activity (2100) at an endpoint of the call by monitoring presence of a signal input from the endpoint into the call and monitoring (2200) presence of a potential source of transient noise at the endpoint. Further, based on the activity determination (2100) and the monitoring (2200) of the presence of a potential source of transient noise, a signal representative of the presence of a transient noise in the call is sent (2400). The present invention is advantageous in that it enables improvement of the quality of the call.
Patent CA-2805594-A1 (CA)
Inventor: BACH CHRISTOPHER
IPC: F01L1/18
Filed: 2011-07-20
Abstract: A process for remanufacturing a cylinder head 10 that includes a worn or damaged rocker arm stand 12 adapted to receive a rocker shaft 14 to which at least one rocker arm 24 is mounted, the steps including machining a channel 26 in a surface of the worn or damaged rocker arm stand 12, securing an insert 28 into the channel 26, and machining the insert to form a remanufactured inner facing surface 32. The remanufactured cylinder head 25 includes at least one rocker arm stand 12 that has a machined channel 26 with a remanufactured insert 28 secured therein, the rocker shaft 14 being disposed adjacent the inner facing surface 32, not the rocker arm stand 12.
Patent CA-2805794-A1 (CA)
Title: Biomarqueurs signal
Inventor: PEMBERTON CHRISTOPHER JOSEPH
IPC: G01N21/64
Filed: 2011-07-19
Abstract: L'invention concerne des diagnostics concernant les peptides signal natriurétiques de type C et érythropoiétiques, et des fragments de ces peptides, ainsi que des trousses diagnostiques, des utilisations et des applications de ces diagnostics.
Patent CA-2806255-A1 (CA)
Title: Poudre composite pour l'assemblage ou le rechargement par brasage-diffusion de pieces en superalliages
Inventor: CLEMENT JEAN-FRANCOIS DIDIER
IPC: B23K35/02
Filed: 2011-07-27
Abstract: L'invention concerne une poudre composite pour l'assemblage ou le rechargement par brasage-diffusion de pièces (1, 2) en superalliages, formée par mélange d'une poudre d'un métal de base (3) de type Astroloy et d'une poudre d'un métal de brasage-diffusion (4) de type NiCrB1055. La poudre composite est exempte de silicium et comprend entre 65et 70% en poids d'Astroloy et entre 30et 35% en poids de NiCrB1055.
Patent CA-2806817-A1 (CA)
Inventor: HATANAKA KEITA
IPC: B60L50/13
Filed: 2011-04-21
Abstract: An electric vehicle propulsion control device having a power storage device (15) is provided with: a switch (4) that opens and closes a circuit between an overhead wire (2) and a power conversion unit (8); a switch (16) that opens and closes a circuit between the power conversion unit (8) and a motor (17); a switching unit (11) that connects to the power storage device (15) by selecting terminals on the side on which the switch (4) of the power conversion unit (8) is connected, or terminals on the side on which the switch (16) of the power conversion unit (8) is connected; and a control unit (1) that controls the power conversion unit (8), the switch (4), the switch (16), and the switching unit (11), and switches the connection destination of the power conversion unit (8) and operates the power conversion unit (8) as an inverter or a DC/DC converter, depending on the operating mode of the electric vehicle.
Patent CA-2806918-A1 (CA)
Title: Reversible color-changing ink formulations and nonwoven wipes
Inventor: JELONEK PAUL RICHARD
IPC: D06P1/00
Filed: 2011-09-16
Abstract: A reversible color-changing ink formulation, and a nonwoven wipe to which the ink formulation is securely bound, are provided. The reversible color-changing ink formulation includes about 55-98% by weight of a polymer binder, about 0.1-20% by weight of a reversible color-changing dye that reversibly changes between a first color and a second color at a pH of about 5.5 to about 8.0, and optional amounts of plasticizer, inorganic particulate filler, and color brightener. During use, the nonwoven wipe is impregnated with a sanitizer solution that contains a quaternary ammonium compound. The nonwoven wipe reversibly changes between a first color when impregnated with the sanitizer solution and a second color when the sanitizer solution is depleted during use. The change to the second color indicates the need to recharge the nonwoven wipe with the sanitizer solution, whereupon the first color returns.
Patent CA-2808540-A1 (CA)
Title: Derives de pyrimidine en tant qu'inhibiteurs de fak
Inventor: HEINRICH TIMO
IPC: C07D233/88
Filed: 2011-07-19
Abstract: Composés de formule (I), dans laquelle R1, R2 et R3 ont les significations indiquées à la revendication 1, ces composés étant des inhibiteurs de kinase et pouvant être utilisés, entre autres, pour traiter des tumeurs.
Patent CA-2811495-A1 (CA)
Title: System and method for pucch subband feedback signaling in a wireless network
Inventor: ZHANG JIANZHONG
IPC: H04B7/04
Filed: 2011-09-16
Abstract: A mobile station for use in a wireless network. The mobile station transmits feedback reports to a base station of the wireless network. The feedback reports comprise a first feedback report, a second feedback report and a third feedback report. The first feedback report includes a precoder type indication (PTI) value that indicates at least one of a period of the second feedback report and a period of the third feedback report. The PTI value indicates a ratio of the second feedback report period to the third feedback report period. The PTI value also indicates the selected feedback information contained in the second feedback report and the third feedback report.
Patent CA-2814167-A1 (CA)
Inventor: ZHENG QIXING
IPC: G06F3/048
Filed: 2011-10-02
Abstract: An invention is disclosed for using touch input to display a representation of information for an item of a plurality of grouped items not otherwise accessible via other touch input. In an embodiment. In an embodiment, a user provides touch input to a touch-input device that comprises a scrubbing motion. Where the scrub corresponds to interacting with an item of a plurality of grouped items, a representation of information not otherwise accessible via other touch input is displayed (such as an infotip). In this manner, touch input may serve as a way to obtain a mouse-over event where there is no mouse pointer with which to create a mouse-over.
Patent CA-2815808-A1 (CA)
Inventor: WANG QIAN
IPC: G06F3/038
Filed: 2013-05-08
Abstract: Position and orientation of a stylus with respect to a sensing surface of a host electronic device are provided by sensing first and second electromagnetic fields at a sensing surface, the first and second electromagnetic fields varying in strength in response to stylus orientation, and determining the orientation from a difference in sensed field strength between the first and second electromagnetic fields. The first and second electromagnetic fields may be produced by proximal and distal electromagnetic transmitters of the stylus. The orientation may be used, for example, to control the response of a computer drawing application executed on the host electronic device.
Patent CA-2816211-A1 (CA)
Inventor: JOYNES MATTHEW R
IPC: G06F3/01
Filed: 2013-05-17
Abstract: An apparatus generally directed to controlling a video game. The apparatus preferably includes a tablet computer, an electronic game communicating with the tablet computer, and an input device for controlling movement of a virtual object provided by the electronic game. Preferably, the input device includes a pair of opposing side structures adjacent opposing sides of a plurality of sides of the tablet computer. The input device further preferably includes a plurality of input switches, wherein said input switches are adjacent each of the at least two opposing sides of the plurality of sides of the tablet computer, and a bridge structure disposed between the pair of sides to form a three sided structure. The third structure mitigates inadvertent removal of the tablet computer from the three sided structure when the tablet computer is fully nested within the three sided structure.
Patent CA-2817583-A1 (CA)
Inventor: KEER HAROLD
IPC: A61K38/17
Filed: 2011-11-14
Abstract: The present invention provides methods of treating a patient having a cancer comprising administering to the patient a soluble Fibroblast Growth Factor Receptor 1 (FGFR1) fusion protein such as an extracellular domain of an FGFR1 polypeptide linked to an Fc polypeptide or another fusion partner. The fusion protein may be administered at a dose of at least about 2 mg/kg body weight. In some embodiments, the patient has a fibroblast growth factor-2 (FGF-2) plasma concentration of at least 6 pg/ml. In some embodiments, the cancer is characterized by a Fibroblast Growth Factor Receptor 2 (FGFR2) having a ligand-dependent activating mutation.
Patent CA-2818469-A1 (CA)
Inventor: LUDVIGSEN HALLGRIM
IPC: G06F17/30
Filed: 2013-06-17
Abstract: A method can include receiving search results for a search of data based on search criteria; structuring the search results in a hierarchical tree structure defined by at least one structuring criterion; rendering a graphical control to a display that comprises a graphic of at least a portion of the hierarchical tree structure; and navigating the search results by interacting with the graphical control. Various other apparatuses, systems, methods, etc., are also disclosed.
Patent CA-2819003-A1 (CA)
Inventor: DUNAYEVICH EDUARDO
IPC: A61K31/485
Filed: 2011-12-02
Abstract: Compositions, uses, kits and methods for reducing binge or compulsive eating are described herein. Methods may include administering an effective combination of a dosage of a bupropion or a pharmaceutically acceptable salt thereof, and a dosage of naltrexone or a pharmaceutically acceptable salt thereof. Methods may include identifying a patient who is overweight or obese and providing an effective combination of bupropion and naltrexone to the patient. Methods may include reducing a number of binge or compulsive eating events. Methods may include reducing severity of binge or compulsive eating events.
Patent CA-2819199-A1 (CA)
Inventor: SHER ALEXANDER A
IPC: A23L29/262
Filed: 2011-11-23
Abstract: Liquid creamers and methods of making the liquid creamers are provided. In a general embodiment, the present disclosure provides a liquid creamer including 1) a colorant, 2) an oil, 3) a hydrocolloid stabilizing system including a cellulose component and a gum component in an amount sufficient to suspend the colorant, and 4) an emulsifying stabilizing system including emulsifier(s) and a protein in an amount sufficient to maintain emulsion stability in the liquid creamer. The gum component can include kappa carrageenan and iota carrageenan having a kappa carrageenan: iota carrageenan weight ratio of about 3: 1 to about 1 :10. The weight ratio among the cellulose component, the gum component, the emulsifier and the protein can be about 1 :(0.005 - 8):(0.05 - 20):(0.025 - 5), respectively.