baber/WOPTO huggingface dataset:
Patent CA-2929872-C (CA)
Title: Electrochromic device with graphene/ferroelectric electrode
Inventor: OZYILMAZ BARBAROS
IPC: G02F1/155
Filed: 2014-11-06
Granted: 2022-01-04
Abstract: In accordance with a version of the invention, graphene with a ferroelectric material is used as the transparent electrode material in an electrochromic device. The use of curved and dynamically flexing substrates enables flexible and stretchable applications for electrochromic films. Furthermore, the nonreactive and impermeable nature of graphene increases the durability of the device through increased resistance to external impurities. In addition, the incorporation of ferroelectric materials allows the device to exhibit nonvolatile usage; that is, devices can remain transparent with no external power source. Furthermore, devices may exhibit a charging effect, permitting recovery of energy stored in alignment of ferroelectric dipoles within the ferroelectric material.
Patent CA-2934054-C (CA)
Inventor: FOSS STEPHEN W
IPC: E04F13/08
Filed: 2016-06-27
Granted: 2018-11-13
Abstract: A nonwoven ceiling tile or wall panel with noise absorption properties utilizes unique acoustical absorbing fibers. During manufacturing, binder fibers melt between interstitial spaces to fill spaces and create impedance to air flow and sound flow through the fibers. Various shapes and/or sizes of fibers may also be utilized to further impedance of air and sound through the ceiling tile or panel. The ceiling tiles and panels are made from 100% organic fibers that are either virgin or recycled material. The material is structurally self-supporting eliminating need for structural additives or structural design features. Fire and smoke retardants are incorporated into the fibers. Antimicrobial and anti-stain additives may also be used in the fibers. The material is 100% polyester fibers (PET and PETG). The material is printable using sublistatic printing or transfer printing process. The ceiling tiles and panels are light weight and moldable in a wide range of designs.
Patent CA-2934064-C (CA)
Inventor: BUNNELLE WILLIAM L
IPC: C09J123/22
Filed: 2014-12-12
Granted: 2019-07-16
Abstract: L'invention concerne une matière adhésive thermofusible et des articles fabriqués à l'aide de cette matière adhésive thermofusible pour assembler des structures dans un article. La matière adhésive est généralement fabriquée par mélange d'un polymère amorphe avec un polymère amorphe compatible.
Patent CA-2934359-C (CA)
Inventor: DESCH MARTIN D
IPC: A61M5/145
Filed: 2015-02-20
Granted: 2023-02-14
Abstract: A pressure sensor assembly is disclosed that includes a plunger having a sensing surface; a first pressure sensor and a second pressure sensor. The sensors can be operatively coupled to the plunger and configured to estimate a force applied to the sensing surface. In embodiments, a processor is coupled to the sensors and configured to estimate a magnitude of the force applied to the sensing surface or a position on the sensing surface where the force is applied. In embodiments, the assembly may further comprise a guide that is configured to guide the plunger such that the sensing surface moves one of away from and toward the first and second pressure sensors. In embodiments, the sensors may be used to sense movement of the plunger within a guide.
Patent CA-2938952-C (CA)
Title: Divalent ion removal from monoethylene glycol (meg) feed streams
Inventor: BUSSELL BRYAN A
IPC: B01D61/20
Filed: 2014-02-11
Granted: 2021-08-24
Abstract: A system and process for removing divalent ions from a MEG feed stream (15) is presented. The system includes a chemical treatment tank (25) where chemicals are mixed with the feed stream (15) to form insoluble carbonate and hydroxide salts. The system also includes a membrane-type solid-liquid separation unit (60) that receives the feed stream (35) from the chemical treatment tank (25) and separates it into a filtrate (90) containing MEG and a retentate (130) containing the insoluble salts. The system may also include washing the retentate (130) to remove additional MEG, which is then recycled to a MEG regeneration or reclamation process. The system may also include a dryer (140) that receives waste slurry (132) from the solid-liquid separation unit (60) and dries it to form a solid waste, thereby facilitating its handling, storage, and disposal.
Patent CA-2939142-C (CA)
Title: Methode et systeme d'exploitation d'une installation d'ascenseur au moyen d'une radio mobile
Inventor: BUNTER ADRIAN
IPC: B66B1/46
Filed: 2015-02-11
Granted: 2019-01-08
Abstract: L'invention concerne un procédé pour faire fonctionner une installation d'ascenseur (10), un moyen de commande d'ascenseur (16) et un appareil de radiocommunication mobile (24) destiné à mettre en uvre le procédé et un système comportant un tel moyen de commande d'ascenseur (16) et un appareil de radiocommunication mobile (24), des opérations concernant l'installation d'ascenseur (10) pouvant être effectuées par l'intermédiaire de l'appareil de radiocommunication mobile (24) et l'appareil de radiocommunication mobile (24) recevant des données pertinentes, permettant un accès indirect à l'installation d'ascenseur (10), tout d'abord sous la forme d'un code d'identification (42) émis en continu ou périodiquement par une unité d'émission (40) associée à l'installation d'ascenseur (10).
Patent CA-2939338-C (CA)
Title: Systems and methods for tissue healing
Inventor: SEXTON JAY
IPC: A61F13/40
Filed: 2015-02-13
Granted: 2021-02-23
Abstract: Systems, methods and devices are provided for use in a negative pressure wound therapy system for healing a wound in a patient. Various aspects may include an ester-based material adapted to be directly applied to the wound, such as a smooth muscle fistula, without substantially damaging tissue in the wound during dressing changes. The ester-based material may have an affinity for the wound bed surface and/or wound fluid. In addition various aspects may include a device adapted to close the wound, such as a smooth muscle fistula.
Patent CA-2940738-C (CA)
Inventor: NORRIS JAMES A
IPC: H04R3/00
Filed: 2016-08-30
Granted: 2018-04-24
Abstract: An electronic device may include a speaker, and audio circuitry coupled to the speaker. The audio circuitry may generate digitized samples of an audio waveform signal, and compare each digitized sample of the audio waveform signal to a threshold. The audio circuitry may when a given digitized sample is above the threshold, then apply a compression operation to the given digitized sample and successive digitized samples for a set time period, and when the given digitized sample is below the threshold and not within the set time period, then not apply the compression operation.
Patent CA-2942305-C (CA)
Inventor: HARTON BRIAN N
IPC: G06Q40/08
Filed: 2014-12-11
Granted: 2021-02-16
Abstract: L'invention concerne des systèmes, des appareils, des interfaces, des procédés et des articles de fabrication destinés à fournir des applications de traitement de déclarations de sinistre, de souscription et d'évaluation des risques à l'aide d'événements météorologiques géoréférencés.
Patent CA-2943357-C (CA)
Inventor: VISSVESVARAN GANESH PRASADH
IPC: C12N5/02
Filed: 2015-03-25
Granted: 2023-06-27
Abstract: Provided herein are methods of preparing a poloxamer for use in a cell culture medium. Also provided herein are cell culture media containing the poloxamer prepared by the methods herein, as well as methods of using the media for cell culturing and polypeptide production from cells.
Patent CA-2943493-C (CA)
Title: Rotules de direction fabriquees
Inventor: GOTTSCHALK MICHAEL J
IPC: B60T1/06
Filed: 2015-03-24
Granted: 2022-12-06
Abstract: L'invention concerne une rotule de direction à utiliser en association avec un ensemble de direction de véhicule. La rotule de direction comprend un corps de rotule ayant une face généralement verticale et un bras d'attelage supérieur ayant une face généralement verticale. Les faces généralement verticales de la rotule de direction et du bras d'attelage supérieur sont reliées entre elles. Un alésage d'arbre à cames s'étend à travers la face généralement verticale du bras d'attelage supérieur et est conçu pour recevoir un arbre à cames. La face généralement verticale du corps de rotule peut être soudée à une broche, une partie de la broche étant découpée de manière à permettre une soudure circulaire complète entre le corps de rotule et la broche.
Patent CA-2943615-C (CA)
Title: Elements d'usure pour outils d'excavation
Inventor: RUVANG JOHN A
IPC: E02F9/28
Filed: 2015-02-13
Granted: 2018-06-05
Abstract: Selon l'invention, un système de fixation d'élément d'usure pour une lèvre d'outil d'excavation peut comprendre un élément d'usure qui protège un bord de la lèvre, et un adaptateur d'élément d'usure qui fixe l'élément d'usure à la lèvre, l'adaptateur d'élément d'usure étant fixé à la lèvre par un élément de fixation, et l'élément d'usure étant fixé à l'adaptateur d'élément d'usure par un autre dispositif de fixation. Un procédé de protection d'une lèvre d'outil d'excavation peut consister à fixer un adaptateur d'élément d'usure à l'outil, l'adaptateur d'élément d'usure comprenant au moins un réceptacle, et à insérer une protubérance sur un élément d'usure dans le réceptacle. Un autre système peut comprendre un élément d'usure qui protège un bord avant d'une lèvre, et un adaptateur d'élément d'usure qui fixe l'élément d'usure à la lèvre entre deux dents adjacentes. L'élément d'usure peut comprendre une enveloppe de protection et l'adaptateur peut envelopper un bord de la lèvre.
Patent CA-2944814-C (CA)
Title: Procede de remise d'un envoi par l'intermediaire d'un moyen de transport sans pilote
Inventor: OGILVIE THOMAS
IPC: A47G29/14
Filed: 2015-04-01
Granted: 2018-11-06
Abstract: L'invention concerne un procédé de remise d'un envoi à un récipient (2) destiné à l'envoi (6) par l'intermédiaire un moyen de transport (1) sans pilote, comprenant les étapes suivantes consistant à : déplacer le moyen de transport (1) sans pilote pour le déposer dans une zone cible (10) affectée au récipient (2) sur la base de géo-coordonnées (a), dès que le moyen de transport (1) sans pilote a atteint la zone cible (10), apparier le moyen de transport (1) au récipient (2), et échanger une information d'autorisation électronique (13) entre le récipient (2) et le moyen de transport (1) sans pilote (d).
Patent CA-2945174-C (CA)
Inventor: PHILLIPS ANDREW JOHN
IPC: G06Q50/06
Filed: 2016-10-12
Granted: 2021-01-26
Abstract: An apparatus and method for identifying physical security risks to power transmission structures and other associated assets of a power transmission system is disclosed. The apparatus includes a sensor having a sensor assembly; and a floating electrode electrically connected to the sensor and positioned adjacent to the asset being monitored. The floating electrode assumes a space potential created around the asset and provides a voltage signal to the sensor indicative of a voltage of the space potential. When an object approaches the asset, the space potential is impacted and the voltage signal changes to indicate the presence of the object.
Patent CA-2947520-C (CA)
Title: Ameliorations apportees a l'imagerie d'echantillons sous microscope
Inventor: HAWES WILLIAM ROLAND
IPC: G02B21/36
Filed: 2015-05-21
Granted: 2021-10-19
Abstract: L'invention concerne un microscope-scanner comprenant un groupe de détecteurs permettant d'obtenir une image d'un échantillon et un porte-échantillon conçu pour retenir l'échantillon en utilisation et pour le déplacer par rapport au groupe de détecteurs le long d'une voie de balayage. Un contrôleur est également prévu pour surveiller la position du porte-échantillon par rapport au groupe de détecteurs et pour déclencher la capture d'image au moyen du groupe de détecteurs en fonction de ladite position surveillée.
Patent CA-2950674-C (CA)
Inventor: TOCKERT PAUL
IPC: F16C11/10
Filed: 2015-07-02
Granted: 2022-03-01
Abstract: Dispositif de blocage de la goulotte sur les extrémités des tourillons, dans une installation de chargement d'un four à cuve comportant une goulotte de distribution (1) de matières pivotante, la goulotte étant liée à des tourillons (2) de support par des pattes (11) qui s'engagent dans des logements (21) aménagés sur les tourillons et qui y sont bloquées par des goupilles (3) comportant à leur extrémité un téton excentré (31) s'engageant avec une patte de la goulotte pour maintenir la patte bloquée au fond de son logement, et des moyens de verrouillage (4) pour verrouiller la goupille en rotation. Chaque goupille comporte, à son extrémité externe opposée au téton, des moyens (32) de réglage en rotation et de serrage, pour pouvoir presser avec un effort suffisant le téton sur la patte de la goulotte par une rotation de la goupille, et les moyens de verrouillage comportent une plaque d'indexation (41) liée en rotation sur l'extrémité de la goupille (3), la plaque (41) comportant par ailleurs des dentures (416) agencées pour coopérer avec les dentures (421) correspondantes d'un verrou (42) solidarisé sur le tourillon, de manière que ledit verrou puisse immobiliser en rotation la goupille dans une pluralité de positions circonférentielles de ladite goupille.
Patent CA-2951723-C (CA)
Inventor: ALEXIUK MARK
IPC: G06N3/08
Filed: 2015-06-10
Granted: 2021-04-27
Abstract: An application provisioning system and method. A server provides an application provisioning service. A user of a client provides a schema defining an application. The application interacts with peripherals coupled to the client and receives input from sensors coupled to the peripherals. The sensor data is provided to the server for processing, including by neural networks. The application includes a workflow defining a finite state machine that traverses states at least partially based on the response to sensor data. The server may provide dynamic reallocation of compute resources to resolve demand for classifier training jobrequests; use of jurisdictional certificates to define data usage and sharing; and data fusion. Applications include manufacturing verification, medical diagnosis and treatment, genomics and viral detection.
Patent CA-2952301-C (CA)
Inventor: NICOLAS JEAN-DENIS
IPC: B21B27/03
Filed: 2015-07-08
Granted: 2022-08-23
Abstract: The present application relates to a protective and abradable coating composition for application on rolls and more particularly to conveyor rolls comprising an abradable coating for use in high temperature applications, to a process for making such rolls and to the use thereof. Corrosion by aluminium melt is reduced and build-up substances are removed by friction. The life time of the roll is then increased. The coating comprises 83-98 wt% of an aggregate comprising particles of Si3N4, SiC or SiAION or a mixture thereof and 2-17 wt% of submicronic particles of AI2O3, SiO2, ZrO2, CeO2, Y2O3 or a mixture thereof.
Patent CA-2961839-C (CA)
Title: Connecting assembly for a corrugated tube
Inventor: GIROLA ANDREAS ENRICO
IPC: F16L25/00
Filed: 2015-09-21
Granted: 2023-04-11
Abstract: The invention relates to a connecting assembly (10) for connecting to a corrugated tube (12). The connecting assembly (10) comprises a base body (14) with a receptacle recess (14a) for receiving the corrugated tube (12), and a latching unit (16) which can be introduced through a circumferential opening (14c) of the base body (14) into the receptacle recess (14a) and which has a latching element carrier (20) and a plurality of latching elements (22) constructed as one piece with the latching element carrier (20), wherein the latching elements (22) are constructed for the purpose of engaging in a trough (12b) of the corrugated tube (12) and to resist a movement of the corrugated tube (12) out of the receptacle. According to the invention, the latching element carrier (20) is constructed as a split ring, wherein the latching elements (22) are arranged uniformly distributed along the circumference of the latching element carrier (20).
Patent CA-2962148-C (CA)
Title: Method for enhancing the rate of the formation of the reaction product of a carboxylic acid and a urea via acid addition
Inventor: STOLLER JERRY
IPC: C07C273/18
Filed: 2015-12-30
Granted: 2023-04-25
Abstract: The present invention is directed to a method for enhancing the rate of formation of the reaction products of a carboxylic acid and a urea having the formula (I) where R1, R2, R3 and R4 are the same or different and are selected from the group consisting of hydrogen, substituted and unsubstituted alkyl, allyl, vinyl and alkoxyl groups having from 1-6 carbon atoms, substituted and unsubstituted phenyl groups and the halides. The rate of formation is enhanced by adding acid to a solution including the carboxylic acid and the urea. Preferably, the reaction product of the present invention is ?,?'-diformylurea or ?,?'- diacetylurea. These reaction products, e.g., diformylurea, have been found to produce significantly improved growth in a variety of agricultural products when applied to the seed, to the surrounding soil or to the foliage of the emerging plant.
Patent CA-2963675-C (CA)
Inventor: BAIOCCHI RENZO
IPC: A01K5/01
Filed: 2015-08-07
Granted: 2022-09-20
Abstract: La présente invention concerne un support (10) comprenant des gamelles destinées à être accrochées au mur pour nourrir et abreuver les animaux, qui comprend en outre : - une structure de support (11) pouvant être fixée au mur ; - une base (12) comprenant des compartiments pour les gamelles (13) ; - un récipient alimentaire (14) pouvant être fermé au moyen d'éléments de fermeture (15) ; et - des moyens (16) de verrouillage/déverrouillage des gamelles (13).
Patent CA-2965308-C (CA)
Title: Microparticules de phosphate de strontium pour l'imagerie et la therapie radiologiques
Inventor: DAY DELBERT E
IPC: A61K51/12
Filed: 2014-10-21
Granted: 2023-02-28
Abstract: L'invention concerne des supports microparticulaires poreux qui contiennent des radio-isotopes pour former des radiomicroparticules pour la radiothérapie et l'imagerie. L'invention concerne également des procédés de préparation de ces microparticules et des procédés de traitement utilisant les radiomicroparticules.
Patent CA-2966422-C (CA)
Title: Compositions and methods for bile acid particles
Inventor: BAE YOU HAN
IPC: A61K38/26
Filed: 2015-10-30
Granted: 2022-06-28
Abstract: Therapeutic compositions are disclosed which contain a therapeutic agent and a bile acid or bile acid conjugate. The compositions can be absorbed via enterohepatic circulation. The compositions include a cationic moiety and an anionic polymer, which are coupled through electrostatic interactions. The therapeutic compositions can be used for the treatment of diseases or disorders.
Patent CA-2967611-C (CA)
Title: Roadworthy rail ballast regulator
Inventor: BOYD JAMES WILLIAM
IPC: E02F3/815
Filed: 2015-10-08
Granted: 2019-07-23
Abstract: A rail ballast regulator used for railway track maintenance is designed for travel on conventional roadways as a towed trailer when not in use on the railroad track. The regulator has a main frame and is provided with a shrouded broom assembly that is rotatable upon a turntable between a working position, where the broom assembly extends along a broom axis perpendicular to a frame axis, and a travel position wherein the broom axis is generally parallel to the frame axis so as to take up less space on the trailer and meet highway load requirements,
Patent CA-2970209-C (CA)
Title: Voltage control system, fuel cell system, and control method for voltage control system
Inventor: TANO YUTAKA
IPC: H01M8/04858
Filed: 2017-06-09
Granted: 2020-09-22
Abstract: A voltage control system (10) includes: a converter controlling portion (53); a current value acquisition portion (51); and a voltage value acquisition portion (52). The converter controlling portion (53) sets a duty ratio (D) in a present cycle by adding an addition term (.DELTA.D) to a feedforward term (FF), the addition term (.DELTA.D) being determined by use of a current deviation (.DELTA.I), which is a difference between a target value (It) of an output current in the present cycle and a current measured value (I) in a previous cycle, and the duty ratio (Dp) in the previous cycle, the addition term (.DELTA.D) being corresponding to an increase of the output current in the present cycle.
Patent CA-2973183-C (CA)
Title: Production de compositions a base de rhamnolipides
Inventor: LOHITHARN NATTAPORN
IPC: C07H15/06
Filed: 2016-01-11
Granted: 2023-10-03
Abstract: L'invention concerne des procédés sans solvant organique pour obtenir des compositions comprenant un ou plusieurs rhamnolipides ainsi que des compositions pouvant être obtenues au moyen de ces procédés.
Patent CA-2976211-C (CA)
Inventor: GREEN JONATHAN
IPC: A47K10/38
Filed: 2015-02-25
Granted: 2022-07-26
Abstract: A system and control method are provided for authenticating a paper product dispensed from a dispenser. The paper product formation is loaded into the dispenser, the formation having an identification mark engraved into a surface thereof. Within the dispenser, incident light is directed onto the surface and a digital image of the surface is captured. The engraved identification mark produces a recognizable authentication signature in the digital image as compared to surrounding surface of the paper product formation. The captured digital image is analyzed for presence of the authentication signature, and if the authentication signature is not present, the paper product formation is deemed unauthorized and a responsive action is initiated.
Patent CA-2978816-C (CA)
Inventor: JEFFRIES MARK STEVEN
IPC: E06B3/96
Filed: 2017-09-11
Granted: 2021-02-02
Abstract: A frame assembly with strengthened corners is described. The frame assembly includes internal corner sets that squeeze or pull mitered or angled edges of frame sections together. The corner sets fit into openings at corners between adjacent frame sections. The frame assembly includes corner braces that snap lock over a corner between adjacent frame sections. The corner braces fit over exterior surfaces of the frame sections forming the frame assembly. The corner brace snaps into grooves in the exterior surfaces of the frame sections. The frame assembly includes a corner member that engages to an outer flange of joining frame sections. The corner member spans the corner between the joining frame sections.
Patent CA-2984674-C (CA)
Inventor: FLORANCE ANDREW
IPC: G01S19/48
Filed: 2001-02-23
Granted: 2019-02-19
Abstract: A system and method for creating a unified commercial real estate data model through collection, distribution and use of information in connection with commercial real estate and for creating a web-based marketplace that facilitates the efficient and secure buying and selling of commercial properties. The invention provides a digital marketplace in which the members of the commercial real estate and related business community can continuously interact and facilitate transactions by efficiently exchanging accurate and standardized information. The present invention also facilitates mortgage lending and provides enough information to allow lenders to underwrite a property. The present invention also provides a mobile data gathering arid dissemination vehicle as well as a system tracking and dispatch of mobile vehicles. The present invention further provides correlation of data stored in a remote location to vehicle position in real time.
Patent CA-2992413-C (CA)
Inventor: STRAND HARALD
IPC: E21B7/20
Filed: 2016-07-14
Granted: 2022-04-05
Abstract: A device (1) and a method for slanting a conductor casing (30) when establishing a petroleum well where a supporting pipe (6) has been inserted into the seabed (18), the supporting pipe (6) being arranged to receive the conductor casing (30), and the supporting pipe (6) being provided with a casing shoe (20) at a vertical distance (22) below it upper end portion (8), the casing shoe (20) forming a through casing-shoe opening (24) eccentric relative to the supporting pipe (6).