baber/WOPTO huggingface dataset:
Patent CA-2947411-A1 (CA)
Inventor: WISMER JOHN A
IPC: B01D3/36
Filed: 2015-04-13
Abstract: L'invention concerne un procédé pour séparer des monochloro-trifluoropropènes tels que HCFC-1233 de combinaisons azéotropes ou de type azéotrope contenant de l'acide fluorhydrique HF. Le procédé fait appel à des séparations en phase liquide à froid et à des chaînes de distillation azéotrope multiples.
Patent CA-2949152-A1 (CA)
Inventor: HUANG JERRY
IPC: G06F21/82
Filed: 2014-06-27
Abstract: A computing device is described herein that automatically enters a data protection mode in response to determining that a certain number of persons are located proximate to the computing device,that an owner or authorized user is not located proximate to the computing device,or that a certain user gesture has or has not been recognized. When the device enters the data protection mode,sensitive data stored on the device is automatically rendered invisible and/or inaccessible to a user thereof. The sensitive data may be rendered invisible and/or inaccessible in a manner that is not likely to be apparent to the user of the computing device.
Patent CA-2951942-A1 (CA)
Title: Methode de coupe destinee a la face peripherique interne ou la face peripherique externe de travail
Inventor: AMAYA KOUICHI
IPC: B23B5/36
Filed: 2016-12-15
Abstract: Méthode de coupe prévue pour une face périphérique interne ou une face périphérique externe de travail. La méthode utilise un outil de coupe faisant saillie dun arbre principal, qui tourne autour dune position prédéterminée qui sert de centre et pour lequel un rayon de virage est réglable. La méthode comprend une étape selon laquelle, dans le cas où une vitesse angulaire de virage de larbre est représentée par oméga, une distance entre un centre de virage et une extrémité de loutil de coupe est représentée par R. De plus, la vitesse de coupe de lextrémité de loutil de coupe est réglée à une valeur constante C, veillant ainsi à ce que la vitesse de coupe de loutil de coupe soit constante. Pour ce faire, linvention effectue un contrôle pour que les cochangements en association avec un changement de distance R soient notés, pour que oméga = (C2 -R2)1/2/R, où R signifie un décalage temporel de la distance R.
Patent CA-2956019-A1 (CA)
Inventor: SCHUBERT BENJAMIN
IPC: G10L19/00
Filed: 2015-07-21
Abstract: A method is described that estimates noise in an audio signal (102). An energy value (174) for the audio signal (102) is estimated (S100) and converted (S102) into the logarithmic domain. A noise level for the audio signal (102) is estimated (S104) based on the converted energy value (178).
Patent CA-2958334-A1 (CA)
Inventor: CORDA ARNEL
IPC: H05B6/10
Filed: 2015-08-17
Abstract: A thermal composite which can be used in induction heating or cooking devices. The composite comprises a surface layer made of a food-safe material, an induction layer made of a carbon-based material, an insulation layer, and an induction heating element. The heating element heats the induction layer directly, through the insulation layer, which in turn heats the surface layer. There can also be a structural support layer between the insulation layer and the heating element.
Patent CA-2959052-A1 (CA)
Inventor: LEI DEQING
IPC: A01N59/26
Filed: 2015-09-08
Abstract: L'invention concerne des compositions désinfectantes comprenant au moins un composé d'ammonium quaternaire biocide, du peroxyde d'hydrogène et, éventuellement, un acide inorganique et/ou un acide organique. L'invention concerne, en particulier, une composition comprenant un composé de chlorure d'ammonium quaternaire biocide, du peroxyde d'hydrogène et un acide carboxylique en C1 à C8, un acide mono -, di- ou tricarboxylique améliorant significativement l'activité antimicrobienne du peroxyde d'hydrogène ou du chlorure d'ammonium quaternaire.
Patent CA-2963429-A1 (CA)
Title: Noyau de support de materiau filtrant
Inventor: BURNS DAVID JACK
IPC: B01D27/00
Filed: 2015-10-01
Abstract: L'invention concerne un noyau de support unique pour un ensemble de matériau filtrant. Le noyau de support unique comprend un tube longitudinal unique s'étendant entre une première extrémité et une seconde extrémité. Une pluralité d'orifices est définie dans le tube, les orifices s'alignant de manière circonférentielle le long de la longueur longitudinale du tube. Une première pluralité de parties est définie entre la première extrémité et un joint annulaire intermédiaire et une seconde pluralité de parties est définie entre le joint annulaire intermédiaire et la seconde extrémité. Les orifices dans chacune des premières parties et secondes parties sont équidistants les uns par rapport aux autres de manière circonférentielle de manière à définir des anneaux. Les anneaux sont équidistants longitudinalement les uns par rapport aux autres dans chacune des parties et les anneaux sont espacés longitudinalement de manière différentielle dans les parties adjacentes. La pluralité d'orifices dirige l'écoulement de fluide à travers le tube pour produire une vitesse d'écoulement élevée dans des zones prédéterminées le long de la longueur de l'ensemble filtre.
Patent CA-2965357-A1 (CA)
Inventor: SINHA ASHWINI K
IPC: C08J7/046
Filed: 2015-10-28
Abstract: Disclosed are articles useful as the body of a container for containing gas under pressure, and containers which comprise the articles to which are affixed valves to control the flow of gas out of the container, wherein the articles comprise a hollow container body, having an external surface and having an opening through which gas can enter or leave the interior of the hollow container body; optionally but preferably a layer of fiber-reinforced polymer around the exterior of the container body, and an external layer of elastomer around and sealed to the external surface of the layer of fiber-reinforced polymer if present or else to the cylinder body.
Patent CA-2966504-A1 (CA)
Title: Envoi et reception de paiements a l'aide d'un systeme de messages
Inventor: MCELMURRY ROY VANCE
IPC: G06Q50/30
Filed: 2014-12-17
Abstract: La présente invention concerne des systèmes, des procédés et des dispositifs permettant d'obtenir un système de paiement de transactions. En particulier, le système de paiement de transactions permet à des utilisateurs d'un système de messagerie d'envoyer et de recevoir des paiements électroniques vers et en provenance d'autres utilisateurs du système de messagerie. Une application de messagerie sur un dispositif client peut recevoir des entrées d'informations de paiement (telles qu'un montant de paiement et un procédé de paiement) en provenance d'un expéditeur pour effectuer un paiement à un destinataire. L'application de messagerie peut envoyer un message de paiement comprenant les informations de paiement à un système de messagerie, puis le système de messagerie coordonne un processus de paiement sur la base des informations de paiement. Pendant le processus de paiement, le système de messagerie peut fournir des mises à jour d'état à l'expéditeur et au destinataire du paiement par l'intermédiaire de messages d'état qui sont inclus dans un fil de messages correspondant à l'expéditeur et au destinataire.
Patent CA-2966813-A1 (CA)
Title: State determination device and method for fuel cell
Inventor: AOKI TETSUYA
IPC: H01M8/04
Filed: 2014-11-07
Abstract: This state determination device for a fuel cell that receives a supply of anode gas and cathode gas and generates power is provided with an internal impedance measuring means which measures the internal impedance of said fuel cell on the basis of an AC signal of a prescribed frequency outputted from the fuel cell, and an anode reaction resistance estimation calculation means which calculates an estimated reaction resistance value of the anode electrode of the aforementioned fuel cell on the basis of the measured internal impedance value, wherein the aforementioned prescribed frequency is selected such that the difference between the estimated reaction resistance value of the anode electrode in a hydrogen-starved state and the estimated reaction resistance value of the anode electrode in an oxygen-starved state is greater than or equal to a prescribed value.
Patent CA-2967604-A1 (CA)
Inventor: DURAND HERVE
IPC: E04B1/66
Filed: 2017-05-16
Abstract: La présente invention concerne une membrane adhesive barrière contre l'air et l'humidité et permeable a la vapeur d'eau, destinée a des surfaces de bâtiments, comportant au moins un film (1) permeable a la vapeur d'eau et une couche d'un adhésif sensible a la pression, ladite couche d'adhésif étant déposée sur l'une des faces dite face inferieure du film ;  ladite membrane est remarquable en ce qu'elle comporte une premiere couche (2) d'un adhésif sensible a la pression déposée sur la totalité de la face inferieure du film sur une épaisseur inferieure ou égale a 50 µm et une seconde couche (3) d'un adhésif sensible a la pression déposée sur ladite premiere couche (2) pour recouvrir la premiere couche (2) sur 2 a 99% de la surface de la premiere couche (2) sur une épaisseur comprise entre 50 µm et 2 mm.
Patent CA-2968081-A1 (CA)
Title: Epoxy-based resin composition for composite materials
Inventor: BONNEAU MARK RICHARD
IPC: C08L63/00
Filed: 2015-12-15
Abstract: A curable, epoxy-based resin composition that can be combined with reinforcement fibers and then cured to form a cured product that is excellent in toughness and exhibits high Open-Hole Tensile (OHT) strength. According to one embodiment, the resin composition contains a Bisphenol F difunctional epoxy, an anthracyl compound, a tri-functional epoxy, a thermoplastic polymer, and an amine-containing curing agent.
Patent CA-2968262-A1 (CA)
Title: Assembly for retaining and securing an optical cable
Inventor: ABBIATI FABIO
IPC: G02B6/44
Filed: 2014-11-20
Abstract: An assembly (10) for retaining and securing an optical cable (1) comprises a retaining element (100) and a housing (200) with an insertion seat (205). The retaining element (100) has a first retaining wall (111), a second retaining wall (112) and a connection part (120) connecting the first and second retaining walls (111, 112). The connection part (120) is configured to resiliently deform upon insertion of the retaining element (100) in the insertion seat (113) to allow mutual approach of said first and second retaining walls (111, 112).
Patent CA-2975527-A1 (CA)
Inventor: QI JUNSHENG
IPC: A01N63/50
Filed: 2016-01-04
Abstract: Disclosed are a protein associated with disease resistance and an encoding gene thereof, and use thereof in regulation of plant disease resistance. Proteins provided in the present invention are proteins in a) or b) or c) or d) as follows: a) an amino acid sequence is a protein of amino acids 1-264 of sequence 1; b) the amino acid sequence shown as amino acids 1-264 of sequence 1 in the sequence listings is subjected to substitutions and/or deletions and/or additions of one or several amino acid residues to obtain a protein associated with disease resistance; c) the amino acid sequence is the protein of sequence 1; d) the amino acid sequence shown as sequence 1 in the sequence listings is subjected to substitutions and/or deletions and/or additions of one or several amino acid residues to obtain a protein associated with disease resistance. Experiments demonstrate that the protein associated with disease resistance and the encoding gene thereof of the present invention can be used to enhance plant disease resistance.
Patent CA-2980300-A1 (CA)
Inventor: HU YUHONG
IPC: C09J123/10
Filed: 2016-02-22
Abstract: The sprayable olefin-based hot melt adhesive and absorbent articles comprising the adhesive are disclosed. The sprayable olefin-based hot melt adhesive is particularly suitable for spraying at low application temperatures. The sprayable low application temperature hot melt adhesives have high green strength, excellent bond strength and aging performance. Moreover, the sprayable low application temperature hot melt adhesives allows for thin bond lines without bleed-through and burn-through risks for heat-sensitive substrates.
Patent CA-2983141-A1 (CA)
Inventor: ST-LAURENT PATRICE
IPC: F16K7/04
Filed: 2017-05-16
Abstract: A sleeve for use in a pinch valve, the sleeve comprising a resilient and at least substantially tubular element having opposite ends and capable of being compressed for reducing or restricting a flow therethrough; a pair of annular end flanges, each annular end flange being mounted on each of the opposite ends and extending radially outwardly from the tubular element for sealingly engaging a valve rim; a pair of annular grooves, each of the annular grooves being defined between the annular end flange and an annular projection, the annular projection extending radially outwardly from the tubular element, and a pair of annular railings inserted within the annular grooves, the annular railings being dimensioned for receiving a valve flange for retaining engagement therewith and comprising a railing base having an innermost diameter and an outermost diameter, the outermost diameter being greater than an outermost diameter of a section of the tubular element adjacent to the annular projection.
Patent CA-2985145-A1 (CA)
Inventor: MAIBACH FRIDOLIN
IPC: G01N21/90
Filed: 2016-05-13
Abstract: The invention relates to a testing method and a corresponding testing system, for example for testing workpieces (2) which are provided for producing containers, in particular beverage bottles, and which can consist of a main part and a barrier layer that is at least partly supported on the main part. The workpieces (2) are transported into a receiving vessel (4) by means of a transport device (3), and an image of the workpieces (2) is generated by means of a capturing device (6) and transmitted to a processing device for testing. The workpieces (2) are introduced into the receiving vessel (4) upon leaving the transport device (3), and the image is generated between when the workpieces leave the transport device (3) and when the workpieces leave the receiving vessel (4). The image is processed by the processing device such that the quality of the main part and/or the quality of the barrier layer of the workpieces (2) is tested in order to detect faulty workpieces (2). The same testing system and the same testing method can also be used to count the workpieces (2).
Patent CA-2986238-A1 (CA)
Inventor: LIPKENS BART
IPC: B06B1/06
Filed: 2016-05-20
Abstract: A method for separating a second fluid or a particulate from a host fluid is disclosed. The method includes flowing the mixture through an acoustophoretic device comprising an acoustic chamber, an ultrasonic transducer, and a reflector. The transducer includes a piezoelectric material driven by a voltage signal to create a multi-dimensional acoustic standing wave in the acoustic chamber. A voltage signal is sent to drive the ultrasonic transducer in a displacement profile that is a superposition of a combination of different mode shapes that are the same order of magnitude to create the multi-dimensional acoustic standing wave in the acoustic chamber such that the second fluid or particulate is continuously trapped in the standing wave, and then agglomerates, aggregates, clumps, or coalesces together, and subsequently rises or settles out of the host fluid due to buoyancy or gravity forces, and exits the acoustic chamber.
Patent CA-2989029-A1 (CA)
Title: Viewing method after cleaning pipeline and viewing apparatus thereof
Inventor: WANG WEI-BIN
IPC: G01N21/88
Filed: 2015-06-09
Abstract: A viewing method after cleaning a pipeline (1) and a viewing apparatus (4). The method comprises the following steps: providing the viewing apparatus (4) arranged inside an inlet end (11) of the cleaned pipeline (1), wherein the viewing apparatus (4) has a flexible cylinder (5), the front end of which is provided with a camera (6) and a lighting unit (7); pushing the viewing apparatus (4) to an outlet end (12) of the pipeline (1) with pushing pressure (3) generated by a pressurization apparatus (2) connected outside the inlet end (11), and using the camera (6) to shoot an in-pipe image and storing same in a memory (66) of the camera (6) at the same time; then taking the camera (6) out of the viewing apparatus (4), reading the shot image in the memory (66) and using a screen (67) to view the interior of the pipe; and calculating, according to the known total length of the pipeline (1) and the time displayed on the screen (67) and spent by the viewing apparatus (4) in reaching the outlet end (12), the average speed of advance of the viewing apparatus (4), and calculating the position of an in-pipe situation by multiplying the average speed by the journey time displayed on the screen (67), and providing a reference, such as cleaning, replacement or maintenance.
Patent CA-2989650-A1 (CA)
Inventor: KUDRNA RICHARD
IPC: F02C7/28
Filed: 2017-12-19
Abstract: The aircraft engine can have an engine casing housing the engine, the engine casing having a shaft aperture; a shaft rotatably mounted to the engine casing, the shaft protruding from the engine casing through the shaft aperture; and a seal assembly extending between the engine casing and the shaft adjacent the shaft aperture, the seal assembly defining an electrically conductive path between the engine casing and the shaft.
Patent CA-2991401-A1 (CA)
Inventor: WANG ZHAOHUI
IPC: C12P19/34
Filed: 2016-06-16
Abstract: The present invention reduces primer-dimer amplification in a multiplex polymerase chain reaction (PCR). When a first forward primer (F1) and a second reverse primer (R2) have a complementary region at their 3'ends, primer dimers may form. The present method uses a primer comprising a 5'-end partial sequence or a full sequence of a first forward primer (F1^) in between a first tag (t1) and R2 to reduce the primer-dimer (F1_R2) amplification.
Patent CA-2991553-A1 (CA)
Inventor: MACEDO TAVARES CARLOS JOSE
IPC: C11D17/08
Filed: 2016-07-05
Abstract: The present disclosure pertains to the field of the production of functional coatings for the controlled release of volatile agents. More specifically, it consists in capsules, in particular microcapsules or nanocapsules which are chemically functionalised with photocatalytic nanomaterials on the inner or outer surface of the capsule shell, and which release, by the action of sunlight or artificial light in the same spectrum of electromagnetic radiation, the diffusing or active agent, which can be a vapour, a liquid or a solid. The present disclosure thus relates to a capsule for carrying an active agent with photocatalytic properties, having an outer diameter of 0.1-500 µm, the capsule being formed by a shell and a core to contain the diffusing agent. The present disclosure also relates to a method for producing the disclosed capsules. The fields of use are the pharmaceutical, bioengineering, civil engineering, agrochemical, automobile and food industries.
Patent CA-2992632-A1 (CA)
Inventor: EADALA SUMANTH
IPC: H04L27/01
Filed: 2018-01-23
Abstract: This invention is designed for use in transmission of data between downhole module in a wellbore and a controlling module at the surface. The invention provides an apparatus for receiving data signals from a telemetry module comprising first and second adaptive equalisers, and in which in a first modulation mode the coefficients of the first adaptive equaliser are updated until an error signal falls below a predetermined threshold and in a second modulation mode the coefficients of the first adaptive equaliser are locked and coefficients of the second adaptive equaliser are updated to continually minimise an error signal in which the number of bits encoded by the symbols of the first signal in an initial modulation mode is fewer than the number of bits encoded by the symbols of the second signal in a subsequent modulation mode.
Patent CA-2995103-A1 (CA)
Inventor: HUNT DONALD F
IPC: A61P35/02
Filed: 2016-08-05
Abstract: Provided are compositions that include one or more peptides, wherein each peptide is at least 8 amino acids long and has an amino acid sequence as set forth in any of SEQ ID NOs: 1-45. Also provided are in vitro populations of dendritic cells that include the disclosed compositions, in vitro populations of CD8+ T cells capable of being activated upon being brought into contact with the disclosed populations of dendritic cells, antibodies or antibody-like molecules that specifically bind to complexes of MHC class I molecules and the disclosed peptides, methods for treating and/or preventing cancer such as leukemia using the disclosed compositions and/or populations, methods for making cancer vaccines using the disclosed compositions, methods for screening target peptides for inclusion in an immunotherapy composition, methods for determining a prognosis of a leukemia patient, and kits that include at least one of the disclosed peptides.
Patent CA-2998219-A1 (CA)
Inventor: SKYUM HENRIK
IPC: G01G21/23
Filed: 2018-03-16
Abstract: Suspension for a weighing cell, where the suspension comprises a base structure and a moveable structure, and where a load cell is interposed and connected be-tween said base structure and said moveable structure, where the suspension is generally shaped as a parallelogram, said parallelogram having two parallel primary elements, where one primary element is fastened to the base structure and the other primary element is fastened to the moveable structure, and where between the primary elements on respectively the base structure and the moveable structure, two in a rest position parallel secondary elements are arranged, where each secondary element is provided with at least one bendable section, said bend-able sections having the same characteristics with respect to bending, and that the primary elements comprises a cylindrical section and a fastening land in either end of the cylindrical section for fastening an end of the secondary elements.
Patent CA-3000385-A1 (CA)
Title: Polymer absorption sensor having low cross-sensitivity
Inventor: BAINS AMANDEEP S
IPC: G01N27/12
Filed: 2018-04-05
Abstract: A polymer matrix film useful in the preparation of a polymer absorption sensor.  The polymer matrix film includes at least one first polymeric material which is elastomeric in nature, at least one second polymeric material which is crystalline and/or glassy in nature, and at least one conductive material.
Patent CA-3000676-A1 (CA)
Title: Procedes et compositions pour la suppression de vapeur
Inventor: JAMES LEONARD RICE
IPC: B01J19/16
Filed: 2016-09-29
Abstract: La présente invention se rapporte à la suppression de vapeur de liquides à travers la disposition d'une couche de tensioactif sur les surfaces de liquides pour des tensioactifs ayant une densité supérieure à celle du liquide et indépendamment des problèmes d'étalement de la tension superficielle, et se rapporte à des compositions comprenant les tensioactifs sous forme aérosolisée.
Patent CA-3001497-A1 (CA)
Inventor: KURZEJA DIETMAR
IPC: H01L23/498
Filed: 2016-11-10
Abstract: The invention relates to a conductor structure having a damping device for a component, particularly for an electronic or electromechanical component and specifically for a micro-electronic component, which comprises at least one main part (10; 10') consisting of a carrier material (11; 11'), and a connecting region (2) which receives the oscillation-damped and/or vibration-damped component (B) and interacts with an intrinsic damping device (20) of said conductor structure (1). According to the invention, the intrinsic damping device (20) is formed by at least one layer (21; 22) consisting of a damping material, particularly a damping adhesive, and the intrinsic damping device (20) of this design is arranged between the connecting region (2) and the region of the main part (10; 10') which surrounds the connecting region (2).