baber/WOPTO huggingface dataset:
Patent CA-2898587-C (CA)
Title: Digitised handwritten signature authentication
Inventor: CECE PHILIPPE
IPC: G06F21/16
Filed: 2014-02-07
Granted: 2023-02-28
Abstract: The invention concerns a method of creating a contextualised digitised signature, representative of a signature made by a user on a signature input device for a given action. According to the invention, such a method comprises: - a step of obtaining at least one piece of data relative to a context; - a step of obtaining a signature, delivering a digitised signature; - a step of combining said digitised signature and said at least one piece of context data, delivering a contextualised signature.
Patent CA-2899095-C (CA)
Title: Un article comportant une pluralite de regions profilees fonctionnelles et une methode de fabrication associee
Inventor: SRIRAM S SUNDAR
IPC: F16H59/04
Filed: 2015-07-30
Granted: 2023-03-21
Abstract: La présente divulgation concerne généralement un article à utiliser dans la boîte de transmission manuelle dautomobiles. Plus précisément, elle concerne un article utilisé dans une boîte de transmission manuelle, notamment un crabot, la composition de fabrication du crabot et une méthode de fabrication du crabot.
Patent CA-2900328-C (CA)
Inventor: ONGARO DANIELE GIOVANNI
IPC: C02F1/00
Filed: 2014-03-11
Granted: 2020-04-21
Abstract: Autoclave for sterilisation (1) comprising a sterilisation chamber (2), a tank (3) of water, connection means (4) suitable to connect the tank (3) to the sterilisation chamber (2) in a fluidic through connection, heating means (2a) suitable to heat and to pressurise the water and to supply the sterilisation chamber (2) to perform sterilisation cycles, in which the tank (3) includes a filter (30), the tank (3) is in addition divided into a high potential portion (3a) and a low potential portion (3b), said portions being in reciprocal fluidic through connection through the filter (30), the filter (30) comprising a plurality of filtering layers (31) including distribution layers (34) suitable to slow down and improve the distribution of the water along the entire area of the layers (31) and active layers (33) suitable to perform purification functions of the water.
Patent CA-2900689-C (CA)
Inventor: BENT ETHAN
IPC: A01C7/08
Filed: 2014-01-16
Granted: 2018-05-15
Abstract: A run selection mechanism is provided for selectively directing the flow of particulate material from an air cart. The mechanism includes a chute for receiving metered particulate material. The chute has an output. A first primary conduit has an output communicating with a first pneumatic primary run and a second primary conduit has an output communicating with a second pneumatic primary run. A selector selectively directs the metered particulate material to one of the output of the chute, the first pneumatic primary run and the second pneumatic primary run.
Patent CA-2901075-C (CA)
Title: Step apparatus for heavy construction equipment and tree harvester having leveling system
Inventor: KIM IN WOO
IPC: B60R3/02
Filed: 2009-05-25
Granted: 2017-08-29
Abstract: A step apparatus for heavy construction equipment and tree harvester comprises a step protector including a cylinder fixing holder formed inside a protector housing; a first step frame including a first lug support flange coupled to the first fixing lug; a second step frame including a second lug support flange coupled to the second fixing lug, a plurality of step support flanges formed apart from the second lug support flange, and a fixing cam formed adjacent to the second lug support flange to support a rotating force generated about a rotating shaft formed on the second lug support flange; foot steps fixed to the plurality of step support flanges formed in the first step frame and the second step frame, respectively; and a folding actuator providing the rotating force to the fixing cam by a predetermined pressure.
Patent CA-2902680-C (CA)
Title: Recipient pliable
Inventor: BIRCHMEIER BETTINA
IPC: B65D6/18
Filed: 2014-02-26
Granted: 2021-01-19
Abstract: L'invention concerne un récipient pliable (1) qui comporte un fond (2) et quatre parois latérales (3, 4), les parois latérales (4) étant pourvues de bords terminaux comportant des éléments de verrouillage et d'une ou de plusieurs nervures s'étendant depuis le bord terminal le long de la face intérieure et/ou de la face extérieure. Dans le cas d'une disposition empilée, les nervures viennent s'engager entre les éléments de verrouillage et/ou entre d'autres nervures, faisant en sorte que les récipients empilés ne puissent se décaler intempestivement dans la direction longitudinale. Les bords terminaux sont conçus sous une forme étagée et présentent un bord saillant, pour ainsi empêcher un décalage intempestif également dans la direction transversale. L'invention a pour effet de réduire la déformation des récipients lors du transport et de faciliter leur pliage. L'invention permet de réaliser l'empilement et le pliage au moyen de robots.
Patent CA-2904626-C (CA)
Title: Asphalt emulsifiers derived from pyrolyzed wood
Inventor: MERCK RALPH BRIAN
IPC: C08J3/05
Filed: 2014-03-14
Granted: 2021-05-11
Abstract: Asphalt emulsifiers and asphalt, emulsions comprised of alkali metal or ammonium salts of a biomass pyrolysis oil, such as a pyrolytic wood far oil, where the biomass pyrolysis oil Is used as made from -a pyrolysis process with only water washing, are disclosed.
Patent CA-2914247-C (CA)
Inventor: BROSTMEYER JOSEPH D
IPC: G01M9/04
Filed: 2015-12-09
Granted: 2023-03-28
Abstract: Dans le cadre dun procédé dessai dune chambre de combustion ou dun compresseur dun moteur de turbine à gaz, un important volume dair comprimé étant stocké dans un grand réservoir dau moins 10 000 mètres cubes comme une caverne de stockage souterraine, de lair comprimé du réservoir de stockage passe dans une turbine à air pour entraîner la production, par un compresseur, dune haute pression et dair comprimé par température, et lair comprimé peut sortir, ainsi entrant dans une chambre de combustion et brûlant avec un combustible aux fins dessai de la chambre de combustion sous des conditions simulées dun moteur de turbine à gaz réel.
Patent CA-2915005-C (CA)
Title: Use of eribulin and lenvatinib as combination therapy for treatment of cancer
Inventor: NOMOTO KENICHI
IPC: A61K31/357
Filed: 2014-06-26
Granted: 2021-12-28
Abstract: The invention provides eribulin and lenvatinib, and pharmaceutically acceptable salts thereof, for use as combination therapy for treatment of cancer, such as melanoma, breast cancer and lung cancer. Also provided are compositions comprising provides eribulin and lenvatinib, and pharmaceutically acceptable salts thereof, and their use in the treatment of melanoma, breast cancer and lung cancer.
Patent CA-2915848-C (CA)
Title: Feeding device for axial feeding of logs
Inventor: JONAS LJUNG
IPC: B27B25/00
Filed: 2015-12-21
Granted: 2017-07-04
Abstract: In various embodiments, a feeding device may comprise a support having feed cylinders arranged in a free end of a respective supporting arm and driven in rotation, wherein the supporting arms in a supported end are journalled in the support on shafts extending in parallel with each other and are pivotable about the shafts between a home position and a pivoted work position, and wherein the supporting arms are mutually connected to each other via a system of articulated links and by means of the links are forced to pivot jointly about their respective shafts, and a movement damping element, which is separate from the support, is integrated in the system of links and independently from the support configured to brake the return movement of the supporting arms from the pivoted position.
Patent CA-2920342-C (CA)
Title: Silica sol
Inventor: SANNE ERIK
IPC: D21H17/37
Filed: 2014-08-20
Granted: 2020-02-18
Abstract: The present invention relates to a silica sol having a pH above about 10, molar ratio of Si02:M20, in which M is alkali metal, of from about 6:1 to about 16:1, concentration of soluble silica above about 3000 mg Si02/l, and S-value of from about 18 to about 40 %. The invention further relates to a process for producing a silica sol which comprises acidifying an aqueous alkali metal silicate solution to a pH of from 1 to 4 to form an acid sol, alkalizing the acid sol by addition of aqueous alkali metal silicate solution to obtain an intermediate sol and interrupt the addition of aqueous alkali metal silicate solution when the intermediate sol has reached a pH of from about 5 to about 8, stirring the intermediate sol for a time period of from about 10 to about 6000 seconds without addition of aqueous alkali metal silicate solution, alkalizing the intermediate sol by addition of aqueous alkali metal silicate solution to obtain a silica sol having a pH above about 10 and molar ratio of Si02:M20, in which M is alkali metal, of from about 6:1 to about 16:1, and optionally adding an aluminum compound to the acid sol, intermediate sol or silica sol. The invention further relates to a silica sol obtainable by the process of the invention. The invention further relates to the use of the silica sol as a flocculating agent, in water purification and in producing paper and board. The invention further relates to a process for producing paper and board which comprises: (i) providing an aqueous suspension comprising cellulosic fibers; (ii) adding to the suspension one or more drainage and retention aids comprising the silica sol; and (iii) dewatering the obtained suspension to provide a sheet or web of paper or board.
Patent CA-2922720-C (CA)
Title: Discontinuous reception configuration
Inventor: WANG YIPING
IPC: H04W76/28
Filed: 2014-09-25
Granted: 2022-07-19
Abstract: A configuration of a discontinuous reception (DRX) operation is provided at a user equipment (UE) to handle dynamic uplink-downlink configuration changes.
Patent CA-2924922-C (CA)
Inventor: GEKHT EUGENE
IPC: F01D25/18
Filed: 2016-03-23
Granted: 2023-03-07
Abstract: A fluid delivery assembly for delivering fluid to a component in a gas turbine engine includes a rotating shaft having a central bore and at least one fluid exhaust in communication with the central bore for centrifugally expelling fluid, and a delivery scoop disposed around the rotating shaft and spaced apart from the rotating shaft by an annular gap. The delivery scoop includes an annular body having at least one impingement surface facing the at least one fluid exhaust and configured to scoop the fluid expelled by the at least one fluid exhaust. The impingement surface has at least one outlet for delivering the scooped fluid to the component. A method of delivering pressurised fluid in a fluid system is also presented.
Patent CA-2930116-C (CA)
Inventor: ANDERSON BRIAN JOHN
IPC: A01C7/20
Filed: 2016-05-16
Granted: 2020-12-22
Abstract: A depth control system for an agricultural implement includes a single pivot lever. Additionally, the depth control system is mounted to the single pivot lever. Further, the depth control system includes a gauge wheel pivotally coupled to a frame of the agricultural implement. The control system controls a height of the gauge wheel relative to the frame via movement of the single pivot lever while the gauge wheel is coupled to a front pivot gauge wheel assembly. Furthermore, the depth control system is configured to control the height of the gauge wheel relative to the frame via movement of the single pivot lever while the gauge wheel is coupled to a rear pivot gauge wheel assembly.
Patent CA-2931293-C (CA)
Inventor: MIYAKE TAIJI
IPC: A01N43/653
Filed: 2014-10-08
Granted: 2018-01-23
Abstract: An agricultural or horticultural chemical according to the present invention is an agricultural or horticultural chemical containing a plurality of active ingredients, the agricultural or horticultural chemical comprises, as one of the active ingredients, an azole derivative represented by general formula (I), and can be used as a plant disease controlling agent that can reduce the content of an active ingredient: (see formula 1) wherein, R1 represents an alkyl group having from 1 to 6 carbons, R2 represents a hydrogen atom, an alkyl group having from 1 to 3 carbons, an alkenyl group or an alkynyl group having from 2 to 3 carbons, A represents a nitrogen atom or a methine group, Y1 represents a halogen atom, and n represents either 0 or 1.
Patent CA-2932916-C (CA)
Inventor: ZHONG CHENG FRANK
IPC: G01N33/483
Filed: 2014-12-09
Granted: 2021-12-07
Abstract: Biosensor including a device base having a sensor array of light sensors and a guide array of light guides. The light guides have input regions that are configured to receive excitation light and light emissions generated by biological or chemical substances. The light guides extend into the device base toward corresponding light sensors and have a filter material. The device base includes device circuitry electrically coupled to the light sensors and configured to transmit data signals. The biosensor also includes a shield layer having apertures that are positioned relative to the input regions of corresponding light guides such that the light emissions propagate through the apertures into the corresponding input regions. The shield layer extends between adjacent apertures and is configured to block the excitation light and the light emissions incident on the shield layer between the adjacent apertures.
Patent CA-2938635-C (CA)
Inventor: PALEY DROR
IPC: A61L31/04
Filed: 2015-02-04
Granted: 2022-10-04
Abstract: Orthopedic apparatus and methods for correcting rotational deformities of a bone are disclosed. The apparatus may include a tether member capable of engaging a bone using a plurality of coupling members. In some aspects, the tether member can include a central band that may be disposed between a distal member and a proximal member. The proximal member can define a proximal aperture and the distal member can define a distal aperture. Moreover, the distal member can be configured to be engaged to a fixed segment of the bone using at least one of the coupling members and the proximal member can be configured to be engaged to a mobile segment of the bone using at least one other coupling member.
Patent CA-2939599-C (CA)
Inventor: LEMIEUX JACQUES
IPC: G01S5/02
Filed: 2010-11-23
Granted: 2017-12-05
Abstract: Techniques for performing an action, based on the present location of a client, to protect resources of the client from theft or unauthorized access. A server may intermittently receive, from a client, location information such as GPS information, triangulation information based on one or more Wi-Fi access points, and IP trace information. The server may determine the client's location by (a) determining, for an interval of time, whether GPS information, triangulation information, and IP trace information are available for the client, and (b) based on the available GPS information, triangulation information, and IP trace information, determining the present location of the client, e.g., by determining a weighted arithmetic mean or by using a sequence of types of location information ordered based on accuracy. In response to following a security policy, the server may perform an action, specified by the security policy, based on the present location of the client.
Patent CA-2940058-C (CA)
Title: System and method for fractionating grain
Inventor: VASANTHAN THAVARATNAM
IPC: B07B13/04
Filed: 2015-02-19
Granted: 2021-09-14
Abstract: A sieving apparatus for fractionating a grain product comprises a top chamber separated from a bottom chamber by a sieve; a top chamber cover defined by a plurality of openings that allow substantially vertical entry of an air stream into the top chamber when the interior of the sieving apparatus is under vacuum via first exit port in a side wall of the bottom chamber for exit of air; an inlet port in a sidewall of the top chamber, the inlet port configured for feeding of dry grain particles into the top chamber and for substantially horizontal entry of air into the top chamber; and a first exit port in a sidewall of the bottom chamber for exit of air and exit of a first grain fraction from the bottom chamber when the interior of the sieving apparatus is under vacuum via the exit port.
Patent CA-2940103-C (CA)
Title: Assembly and method for cooling comprising a stack of alternating blades
Inventor: BINGER DAVID
IPC: F28D9/00
Filed: 2015-02-18
Granted: 2022-12-06
Abstract: An assembly for cooling comprises a stack of alternating first and second blades forming a series of channels for a flow of gas. Each first and second blade comprises a first edge, a beveled edge, and a bend defining first and second regions . In the first and second blades, the bend exhibits first and second elevation values, respectively, perpendicular to the first region. In the stack a first portion of a first perimeter of each first blade is aligned with a third portion of a second perimeter of the adjacent second blade, a second portion of the first perimeter of each first blade is aligned with a second portion of a second perimeter of the adjacent second blade; and a third portion of the first perimeter of each first blade is aligned with a first portion of the second perimeter of the adjacent second blade.
Patent CA-2940239-C (CA)
Inventor: ROTH BRIAN A
IPC: E21B43/12
Filed: 2015-02-19
Granted: 2022-06-21
Abstract: A system and method for improving the flow characteristics of gaseous slug-laden liquid hydrocarbon wells, particularly from horizontal, of similar boreholes. The invention provides a system and method which essentially homogenizes the liquid and the gas, utilizing a unique flow tube arrangement and a sequence of steps by first breaking up and separating the slugged gas from the liquid at a first location, and then gathering it into holding location - - i.e., an annulus section - - where it is re-introduced in controlled amounts into the liquid downstream of the first location. The gas is re-introduced into the liquid flow in such pre- determined and controlled quantities as to promote better pressure and flow characteristics of the hydrocarbon liquid product. Various alternative gas/liquid separation devices are incorporated into the system of the invention, which devices may be located either in a vertical wellbore or a horizontal wellbore, depending upon the particular well characteristics. Optionally, an electric submersible pump may be incorporated where needed to assist the mixed production flow toward surface. A compressor may optionally be provided in the gaseous holding location, where needed. An apparatus for homogenizing production fluid from an oil well having one or more horizontal bores is also disclosed.
Patent CA-2943850-C (CA)
Title: Procede pour la conversion catalytique de cetoacides et l'hydro-traitement aux hydrocarbures
Inventor: LINDBLAD MARINA
IPC: C07C51/353
Filed: 2015-03-26
Granted: 2023-11-14
Abstract: La présente invention concerne la conversion catalytique de cétoacides, y compris des méthodes servant à augmenter le poids moléculaire de ceux-ci. La méthode en question consiste à fournir une charge d'alimentation comprenant au moins un cétoacide dans un réacteur. La charge d'alimentation subit ensuite au moins une réaction de couplage C-C supplémentaire en présence d'un système catalyseur comprenant un premier oxyde métallique et un deuxième oxyde métallique.
Patent CA-2946649-C (CA)
Inventor: MCCARTHY STEPHEN
IPC: A61B17/68
Filed: 2008-01-15
Granted: 2018-03-06
Abstract: The invention relates to novel internal fixation devices, such as bone plates, generally and novel craniomaxillofacial bone plates more specifically and systems for bonding the same. More specifically, the invention relates to bone plates made of a polymer blend of (poly)lactic acid and Ecoflex.TM. as well as a novel hot-melt adhesive polymer blend of the same material.
Patent CA-2947754-C (CA)
Inventor: KEANEY GREGG F
IPC: C07D405/06
Filed: 2015-05-13
Granted: 2024-01-02
Abstract: The application describes certain pladienolide pyridine compounds, pharmaceutical compositions containing such compounds, and methods for using the compounds as therapeutic agents. These compounds may be useful in the treatment of cancer, particularly cancers in which agents that target the spliceosome and mutations therein are known to be useful. Described herein compounds which are selected from the group consisting of: a compound of formula 1: a compound of formula 2: a compound of formula 3: , and a compound of formula 4: or a pharmaceutically acceptable salt thereof.
Patent CA-2948268-C (CA)
Inventor: SAUDER TIMOTHY
IPC: A01G25/16
Filed: 2015-04-03
Granted: 2023-04-25
Abstract: A liquid dispensing apparatus for applying liquid products to row crops. The liquid dispensing apparatus includes a plurality of drop assemblies supported by and laterally spaced along a boom structure. Each of the drop assemblies includes dribble hoses for dribbling a liquid product onto the soil in a rhizosphere of adjacent crop rows. The drop assemblies may include a spray assembly for spraying the row crops. The dribble hoses may be supported by a base unit with positionable support brackets.
Patent CA-2948920-C (CA)
Title: Polymere, pigment dioxyde de titane modifie avec un polymere, et procede de formation d'une formulation de peinture pigmentee
Inventor: SU QUAN
IPC: C09C3/10
Filed: 2016-04-14
Granted: 2019-02-26
Abstract: La présente invention concerne un nouveau polymère capable de former un composite avec des particules de dioxyde de titane et des particules de latex lorsque ces dernières sont mélangées par admixtion avec celles-ci. Le nouveau polymère comprend un squelette polymère soluble dans l'eau, un premier groupe fonctionnel fixé au squelette polymère et présentant une affinité pour le latex, et un second groupe fonctionnel fixé au squelette polymère et capable de former une liaison avec le dioxyde de titane. La présente invention décrit également un pigment de dioxyde de titane modifié avec un polymère et un procédé de formation d'une formulation de peinture pigmentée.
Patent CA-2949461-C (CA)
Title: Prosthetic mitral or tricuspid heart valve
Inventor: MODINE THOMAS
IPC: A61F2/848
Filed: 2015-01-22
Granted: 2022-04-05
Abstract: The invention relates to a prosthesis (1) which includes an expandable tubular framework (2) with a mesh structure and a prosthetic valve (3) mounted on said framework. According to the invention: the ventricular portion (2v) of the framework (2) has a wide recess (6) on one side, extending lengthwise from the end of said ventricular portion (2v) which is opposite the annular portion (2i) until reaching the part of said ventricular portion (2v) next to the annular portion (2i), said recess (6) extending over a sector of the circumference of the prosthesis (1) of the order of 90 º to 140 °; the atrial portion (2a) gradually flares towards the outside of the prosthesis from said annular portion (2i) towards the end of said atrial portion opposite said annular portion, and includes anchoring points (5a) on the side of the annular portion (2i); and said ventricular portion (2v) has a substantially spherical or ovoid shape and includes anchoring points (5v) on the side of said annular portion (2i).
Patent CA-2951097-C (CA)
Title: Methods and compositions for controlling root lesion nematodes
Inventor: Breakfield Natalie
IPC: A01H17/00
Filed: 2016-12-09
Granted: 2023-09-05
Abstract: The present disclosure provides compositions comprising Root-Lesion Nematode (RLN)-inhibitory Methylobacterium sp., as well as cell-free culture supernatants, fractions, and concentrates obtained from the Root-Lesion Nematode (RLN)-inhibitory Methylobacterium sp. Also provided are related methods for controlling RLN infections of plants, and methods of making the compositions.