baber/WOPTO huggingface dataset:
Patent CA-2881591-A1 (CA)
Inventor: ABU-SHANAB OMAR LUTFI
IPC: C09D7/45
Filed: 2007-09-18
Abstract: A method for coating a metal substrate with a white, off-white or gray colored autodeposited coating comprising water, polymeric resin, HF and pigment particles comprising a core of titanium dioxide, an intermediate zirconia and/or alumina layer, and an outer organic layer, optionally the particles are treated with an anionic surfactant.
Patent CA-2883458-A1 (CA)
Inventor: KRISTOLA JAY L
IPC: F17C13/02
Filed: 2013-08-23
Abstract: An improved system, apparatus and method for injecting a chemical from a storage tank into a natural gas or liquefied petroleum gas pipeline at a flow-controlled injection rate is provided. The system, apparatus and method including a pair of positive-displacement pumps driven in substantially complementary fashion by a single driver, a controller controlling the driver, and each pump being fed from the storage tank and discharging chemical into the pipeline. The system, apparatus and method may also include a second pair of positive-displacement pumps having substantially similar displacement and operatively connected to the first pair of positive-displacement pumps, the first pair of positive-displacement pumps being driven in a substantially complementary fashion with the second pair of pumps by a single driver or a pair of drivers.
Patent CA-2885214-A1 (CA)
Title: Compressed gas production and control
Inventor: STANKO MICHAEL J
IPC: F04D29/46
Filed: 2013-08-28
Abstract: A method and apparatus for producing and controlling flow rate of a compressed gas produced by a compression system having one or more stages of compression formed by a centrifugal compressor (12) or compressors, inlet guide vanes (14) to control flow through the compression stage or stages and an electric motor (24) directly coupled to the stage or stages having a restricted speed zone within which vibrational modes can damage the electric motor. A desired flow rate is obtained by speed adjustment alone and with the inlet guide vanes positioned at 0° when the speed will lie above or below the restricted speed zone. Where a desired flow rate would require extended operation of the electric motor at a speed within the restricted speed zone, the speed is set to the uppermost level of the restricted speed zone and the desired flow rate is obtained through appropriate positioning of the inlet guide vanes.
Patent CA-2885223-A1 (CA)
Title: Derives de polyamine carboxylee comme reactifs de transfection
Inventor: PANZNER STEFFEN
IPC: A61K47/48
Filed: 2013-10-02
Abstract: L'invention concerne des dérivés de polyamine, une utilisation de ces dérivés de polyamine pour la transfection de poly-anions dans des cellules, et un procédé de transfection des cellules avec un poly-anion qui consiste à mélanger ledit poly-anion avec un dérivé de polyamine dans un tampon, par exemple, et à traiter lesdites cellules à l'aide du mélange obtenu à l'étape précédente.
Patent CA-2886030-A1 (CA)
Title: Compresseur a came tournante et aubes a extremite coulissante
Inventor: PATTERSON ALBERT W
IPC: F04C18/34
Filed: 2015-03-23
Abstract: Un appareil de compression ou de pompage de fluide comprend un carter ayant une chambre intérieure. Une came tournante est fixée de façon à pouvoir pivoter à l'intérieur de la chambre intérieure et comprend un corps de came réversible conçu pour permettre à un fluide de circuler dans une direction vers lavant et dans une direction vers larrière. Le corps de came comprend un premier canal annulaire en pente. La première extrémité du corps comprend une partie montante, une partie descendante, et des parois circonférentielles intérieure et extérieure entourant la pente pour définir le premier canal annulaire en pente. Lappareil peut comprendre une distribution à cames circonférentielle située sur la paroi circonférentielle extérieure et un arbre de transmission secondaire comportant un pignon d'attaque pour faire tourner la distribution à cames circonférentielle.
Patent CA-2886135-A1 (CA)
Inventor: NAKASHIMA YOSUKE
IPC: A01N43/16
Filed: 2013-10-07
Abstract: The present invention provides a compound having an excellent efficacy for controlling weeds. A pyrone compound of formula (I): wherein m is 1, 2 or 3; n is an integer of any one of 1 to 5; X represents O, S, S(O) or S(O)2; R1 represents a hydrogen atom or a methyl group; R2 and R3 represents a hydrogen atom, an C1-6 alkyl group and the like; R4 represents an C6-10 aryl group or a five- to six- membered heteroaryl group; G represents a hydrogen atom and the like; Z represents a halogen atom, a cyano group, a nitro group, a phenyl group, an C1-6 alkyl group and the like; is useful as an active ingredient for herbicides.
Patent CA-2888439-A1 (CA)
Title: Marquage de matiere, matiere marquee et procede d'authentification ou de determination de dilution
Inventor: DECOUX ERIC
IPC: G01N21/80
Filed: 2013-11-29
Abstract: La présente invention porte sur un procédé de marquage de matière, comprenant au moins deux constituants ayant différentes caractéristiques fluorescentes en tant que mélange de constituants dans la matière, les au moins deux constituants n'étant pas précédemment associés à la matière et au moins l'un des au moins deux différents constituants ayant une fluorescence qui varie en position et/ou intensité spectrale selon une variation de pH, les au moins deux constituants étant compris dans la matière en une quantité efficace pour être déterminés de manière qualitative et/ou quantitative. Également, la présente invention porte sur des matières marquées et des procédés d'authentification et de prévention de contrefaçon et de dilution.
Patent CA-2891838-A1 (CA)
Inventor: MARCHILDON LOUIS-FREDERIC
IPC: B62D55/08
Filed: 2015-05-15
Abstract: A guide rail configured to be mounted in a track system used to support and drive an endless track comprises at least one resilient deformable portion which is rigid enough to guide the track during normal operation of the track system but which is flexible enough to temporarily deform under the impact of hard or immovable obstacles. The at least one resilient deformable portion of the guide rail can be made thinner than the remaining of the guide rail, can be made of a material more flexible than the material of the remaining of the guide rail, or both. During operation of the vehicle on which the track system is mounted, the at least one resilient deformable portion of the guide rail will allow the track system to absorb at least some shocks and vibrations without transmitting them to the vehicle and its operator.
Patent CA-2892245-A1 (CA)
Inventor: JAUZEIN TRISTAN
IPC: C09D5/29
Filed: 2013-12-16
Abstract: Described is a chiral liquid crystal polymer (CLCP) layer or pattern which comprises randomly distributed craters of controlled mean diameter in number and/or density. The density and/or mean diameter in number of the craters can be controlled, for example, by adjusting the wetting of a substrate by a CLCP precursor composition, the development time of the precursor composition, and the thickness of the applied precursor composition.
Patent CA-2892305-A1 (CA)
Title: Dermatitis treatment
Inventor: JOHANSEN BERIT
IPC: A61K31/557
Filed: 2013-11-25
Abstract: A compound of formula (I) R-L-CO-X (I) (wherein R is a C10-24 unsaturated hydrocarbon group optionally interrupted by one or more heteroatoms or groups of heteroatoms selected from S, O, N, SO, SO2, said hydrocarbon group comprising at least 4 non-conjugated double bonds; L is a linking group forming a bridge of 1 to 5 atoms between the R group and the carbonyl CO wherein L comprises at least one heteroatom in the backbone of the linking group; and X is an electron withdrawing group) or a salt thereof for use in the treatment of dermatitis.
Patent CA-2892893-A1 (CA)
Title: Absorbant and reflecting biocompatible dyes for highly accurate medical implants
Inventor: DEAN H DAVID
IPC: A61L27/58
Filed: 2013-12-02
Abstract: A light-polymerizable composition for additive manufacturing of resorbable scaffolds and implants comprising a biocompatible resin. The biocompatible resin includes a combination of photo-initiators or a dye-initiator package tailored to manufacture implants with the desired physical and chemical properties. A dye or other constituent controls between layer (z) resolution of the manufactured part built in an additive manufacturing device. A light absorber or other constituent controls within layer (x-y) resolution of the manufactured part.
Patent CA-2893415-A1 (CA)
Inventor: RYU YOUNG-SUN
IPC: G06F40/143
Filed: 2014-01-14
Abstract: A method for providing a multimedia service in a server is provided. The method includes generating a mark-up file including at least scene layout information for supporting a multimedia service based on multiple screens, and providing the mark-up file to a multimedia device supporting the multimedia service based on multiple screens. The scene layout information may include scene layout information for one multimedia device and scene layout information for multiple multimedia devices.
Patent CA-2893625-A1 (CA)
Inventor: LANG YANPING
IPC: F28F1/40
Filed: 2013-11-06
Abstract: La présente invention porte sur un tube rainuré sans raccord. La surface interne du tube est rainurée sous la forme d'un motif, le motif comprenant au moins une nervure (1). Au moins une partie de ladite nervure est rendue rugueuse.
Patent CA-2895065-A1 (CA)
Title: Method for transmitting/receiving information related to association identifier in wireless communication system and device therefor
Inventor: KIM JEONGKI
IPC: H04B7/24
Filed: 2013-12-12
Abstract: One embodiment of the present invention relates to a method for transmitting/receiving information related to an association identification (AID) in a wireless communication system, the transmitting/receiving method comprising: a step in which a second STA having a direct link to a first STA receives an announcement frame related to an updated AID from the first STA; and a step in which the second STA transmits an ACK frame in response to the announcement frame, wherein the announcement frame comprises one or more AID-MAC address pairs and the second STA updates the AID of an STA corresponding to the one or more AID-MAC address pairs.
Patent CA-2895091-A1 (CA)
Title: Coating composition, method for producing same, and coated article
Inventor: IZUTANI TASUKU
IPC: C09D7/61
Filed: 2013-12-02
Abstract: This coating composition is characterized by dispersing hydrophobic microparticles and flat microparticles formed into a house-of-cards aggregate structure in a binder resin dissolved in a solvent. Preferably, the aspect ratio of the pinacoid surface and the edge surface of the flat microparticles is at least 10, and the average particle size of the flat microparticles in the aggregated state is preferably 125 nm to 200 µm inclusive. The coating composition is able to form a coating film having few cracks and able to impart high water repellency and oil repellency without requiring a complex operation.
Patent CA-2897797-A1 (CA)
Inventor: KELLER STUART R
IPC: E21B47/11
Filed: 2014-01-27
Abstract: The present disclosure provides a method of producing hydrocarbons from a formation. The method may include drilling a wellbore in the formation, wherein the wellbore is approximately horizontal; forming two or more fractures in the formation from the wellbore; receiving fracture performance data about the two or more fractures; analyzing the fracture performance data; selecting one or more fractures for injection and selecting one or more fractures for production based on the analysis of the fracture performance data; and completing the wellbore such that injection into the one or more fractures selected for injection and production from the one or more fractures selected for production may occur simultaneously.
Patent CA-2901983-A1 (CA)
Inventor: YOKOTA TAKANORI
IPC: A61K48/00
Filed: 2014-03-03
Abstract: Chimeric single-stranded polynucleotides and double-stranded antisense agents useful for modifying the expression of a target gene by means of an antisense effect are disclosed. The chimeric single-stranded antisense polynucleotide and double-stranded antisense agents comprise a central nucleotide region flanked by a first 5'-wing region and a first 3'-wing region of modified nucleotides, which are themselves flanked by a second 5'-wing region and/or a second 3'-wing region of nucleotides that have a low affinity for proteins and/or that have higher resistance to DNase or RNase than a natural DNA or RNA and are missing in a cell when the chimeric polynucleotide delivered. The double-stranded antisense agent further comprises a complementary strand annealed to the antisense strand. The polynucleotide can be used to modify RNA transcription levels, miRNA activity, or protein levels in cells.
Patent CA-2904088-A1 (CA)
Inventor: ALBITAR MAHER
IPC: C12Q1/68
Filed: 2014-03-13
Abstract: La présente invention concerne des procédés pour détecter et déterminer l'agressivité d'un cancer de la prostate. Ces procédés peuvent être utilisés pour déterminer si un patient a ou non besoin d'une biopsie, ainsi qu'une sélection de traitement de guidage.
Patent CA-2905905-A1 (CA)
Title: Method for manufacturing a composite material part comprising a web and at least one flange
Inventor: GARCIA MARTIN DIEGO
IPC: B64F5/00
Filed: 2015-09-25
Abstract: Method for manufacturing a composite material part (1) comprising a web (2) and at least one flange (3) comprising the following stages: - a laying up stage, wherein a plurality of plies (9) of different orientations, including 0° oriented plies, are laid up to obtain a flat laminate (4) with edges comprising an outer contour (6) and an inner contour (7), the flat laminate (4) also comprising at least one section (11) with a radius of curvature of less than 10 m, and - a forming stage which comprises forming a fold (8) along a folding line (5) on the flat laminate (4) to create a flange (3) forming an angle with the web (2), the forming stage additionally comprising applying a stress tension to the 0  oriented plies located at least partially between the folding line (5) and the outer contour (6) of the flat laminate (4) in the at least one section (11) to avoid the appearance of wrinkles.
Patent CA-2908439-A1 (CA)
Title: Process for treating a hydrocarbon-based heavy residue
Inventor: BELMONTE GIUSEPPE
IPC: C10G67/00
Filed: 2013-04-22
Abstract: The process for treating a hydrocarbon-based heavy residue (1), in particular bituminous residues with a high asphaltene content, comprises the following operations : A) bringing the heavy residue to be treated to a temperature within the range of 325-500°C; B) subjecting the heavy residue to be treated to a substantially adiabatic expansion in an environment at a pressure equal to or lower than about 0.1 bara, and at a temperature equal to or lower than 450°C, so as to separate, from the heavy residue to be treated, a first less volatile fraction (17) having a boiling point at atmospheric pressure equal to or higher than 540°C and whose solid and/or anhydrous residue prevalently contains asphaltenes insoluble in pentane and/or other residues insoluble in tetrahydrofuran. It allows a more effective flushing, and also to actuate the process in an extremely simple plant and without centrifugations.
Patent CA-2909998-A1 (CA)
Inventor: LIN SUIZHEN
IPC: C07J1/00
Filed: 2012-04-11
Abstract: The present invention relates to four crystalline forms (crystalline forms A, B, C  and D) of 5.alpha.-androstane-3.beta.,5,6.beta.-triol (YC-6) and preparation methods therefor.  The four crystalline forms have significant difference in their lattice parameters, 2.theta.  values and intensity in X-ray power diffraction, and melting points, etc. The study on its polymorphism is very important for further studying its effect, bioavailability and stability.
Patent CA-2910130-A1 (CA)
Title: Shelf-stable fermented dairy products and methods of making same
Inventor: WIESSEL ANA LUCIA
IPC: A23L29/20
Filed: 2013-04-16
Abstract: Shelf-stable fermented dairy products having a p H ranging from about 4.4 to about 4.5 are provided. Methods of making the shelf-stable fermented dairy products are also provided. The shelf-stable fermented dairy products can be shelf-stable with improved taste, viscosity and texture profiles. In a general embodiment, the present disclosure provides a shelf-stable fermented dairy product including a shelf-stable fermented dairy component, a stabilizer, and a puree composition. The shelf-stable fermented dairy component can be, for example, yogurt, sour cream, buttermilk or combinations thereof.
Patent CA-2910235-A1 (CA)
Title: Attenuated recombinant alphaviruses incapable of replicating in mosquitoes and uses thereof
Inventor: WEAVER SCOTT C
IPC: A61P31/14
Filed: 2009-01-23
Abstract: The present invention discloses an attenuated recombinant alphavirus that is incapable of replicating in mosquito cells and of transmission by mosquito vectors. These attenuated alphavirus may include but is not limited to Western Equine Encephalitis virus, Eastern equine encephalitis virus, Venezuelan equine encephalitis virus or Chikungunya virus. The present invention also discloses the method of generating such alphaviruses and their use as immunogenic compositions.
Patent CA-2912390-A1 (CA)
Inventor: ZHANG HANG
IPC: A47G21/00
Filed: 2015-11-19
Abstract: A modified chopsticks and a chopsticks spring holder, called Easy-Sticks, is designed for kids and people who are difficult to use chopsticks. This Easy-Sticks are easy to use for beginners.
Patent CA-2913253-A1 (CA)
Inventor: LAJESIC BORISA
IPC: E21B15/04
Filed: 2013-07-25
Abstract: Disclosed is a multi-deflector assembly for guiding a bullnose assembly into a selected borehole within a wellbore. One deflector assembly includes an upper deflector arranged within a main bore of a wellbore and defining first and second channels that extend longitudinally through the upper deflector, wherein the second channel exhibits a width greater than that of the first channel, and a lower deflector arranged within the main bore and spaced from the upper deflector by a predetermined distance, the lower deflector defining a first conduit that communicates with a lower portion of the main bore and a second conduit that communicates with a lateral bore, wherein the upper and lower deflectors are configured to direct a bullnose assembly into one of the lateral bore and the lower portion of the main bore based on a length of a bullnose tip of the bullnose assembly as compared to the predetermined distance.
Patent CA-2914538-A1 (CA)
Title: Object locator system
Inventor: LAMANNA RYAN
IPC: B43L1/00
Filed: 2013-06-05
Abstract: Described herein is an object locator system, comprising: a transmitter comprising circuitry to generate and emit a radio frequency interrogation signal representing one of a plurality of unique codes; a plurality of receivers each recognizing one of the plurality of unique codes and each comprising an audible indicator triggered by recognition of the unique code in the interrogation signal; and a dry erase surface coupled to the transmitter. The dry erase surface may be coupled to the transmitter through a moveable panel. The panel can be coupled to a casing of the transmitter, the panel moveable from an open position to a closed position. An alternate mechanism for coupling the dry erase surface to the transmitter is through a transmitter docking pad. The front surface area of the transmitter docking pad is greater than the front surface area of the transmitter with at least 20% of the front surface area of the transmitter docking pad covered by the dry erase surface.
Patent CA-2914956-A1 (CA)
Inventor: FORGET GUILLAUME
IPC: G06F21/42
Filed: 2014-06-06
Abstract: A method and system for generating a signature for a user are described. The system comprises a signature server, an initial transaction device for a user and a validation device for a user. The initial transaction device is configured to display a first message M and send a request to the signature server to create a signature for said first message M. The signature server is configured to generate a validation challenge using a second message M' which is based on said first message M' and a first secret shared between said user and said signature server and send said validation challenge to the validation device. The validation device is configured to regenerate said second message M' using said first shared secret, display said second message M', receive user confirmation that the displayed second message M' corresponds to said first message M, generate a validation code confirming the request to create a signature; and send said validation code to said signature server. Thereafter, said signature server generates the signature for the user for the first message M.
Patent CA-2914990-A1 (CA)
Inventor: ZHANG XIAOHENG
IPC: C07D239/94
Filed: 2014-06-10
Abstract: A concise, efficient and cost-and time-saving process for the preparation of a quinazoline derivative of formula A given below: (see formula A) , which is an intermediate for making gefitinib or gefitinib itself, comprising reacting a compound of Formula B: (see formula B) with 3-chloro-4-fluoroaniline (Vl) in the presence of a N,N-dialkyl formamide acetal, a Bronsted acid catalyst, and a solvent in a one-pot reaction.
Patent CA-2922785-A1 (CA)
Inventor: AYABAKAN MUSTAFA
IPC: H01B13/008
Filed: 2016-03-04
Abstract: A cable processing machine (100) is disclosed which includes at least one cable processing station with at least one cable processing tool (PT1, PT2) configured to process a cable or wire. It further has an interface configured to receive from at least one sensor (S1, S2, S3) at least one physical parameter value (P1, P2) indicating a capability of the cable processing machine for executing a cable processing step. A capability determination component (110) is configured to determine, based on the at least one physical parameter (P1, P2), that the capability is insufficient for executing the cable processing step. A voice instruction generator component (130) is configured to generate voice instructions (VI-1) for an operator (10), the voice instructions (VI-1) related to an action to be performed by the operator (10) for restoring the capability of the cable processing machine (100) to enable the execution of the cable processing step. The voice instructions (VI-1) are configured for audio output generation on a particular wearable audio device (11) associated with the operator (10), and are configured to send the generated voice instructions (VI-1) to the particular wearable audio output device (11). A confirm component (140) is configured to receive a confirmation that the action for restoring the capability of the cable processing machine (100) is completed, and the capability determination component (110) is further configured to validate whether the capability is restored. The at least one cable processing tool (PT1, PT2) is configured to execute the cable processing step if the capability is restored.
Patent CA-2925005-A1 (CA)
Title: Vancomycin-sugar conjugates and uses thereof
Inventor: HALDAR JAYANTA
IPC: A61P31/04
Filed: 2014-09-16
Abstract: The present disclosure relates to vancomycin-sugar conjugates, its stereoisomers, prodrugs and pharmaceutically acceptable salts thereof. The present disclosure also relates to process of preparation of the vancomycin-sugar conjugates, its stereoisomers, prodrugs, pharmaceutically acceptable salts thereof, and to pharmaceutical compositions containing them. The compounds of the present disclosure are useful in the treatment, prevention or suppression of diseases mediated by bacteria.
Patent CA-2925097-A1 (CA)
Inventor: MELLEROWICZ EWA J
IPC: C12N9/10
Filed: 2014-10-21
Abstract: L'invention concerne un procédé de production d'un arbre transgénique ayant une teneur réduite en xylane par rapport à un arbre de type sauvage de la même espèce, ledit procédé comprenant la réduction de l'expression d'un ou de plusieurs gènes de la famille de la glycosyltransférase 43 (GT43) dans ledit arbre transgénique, ce qui permet ainsi d'améliorer dans ledit arbre transgénique les propriétés de croissance, les propriétés et/ou les propriétés saccharification.