baber/WOPTO huggingface dataset:
Patent CA-2849557-A1 (CA)
Title: Method and system using two parallel optical character recognition processes
Inventor: HAMEL PIERRE
IPC: G06F3/14
Filed: 2014-04-17
Abstract: A method and a system for providing a text-based representation of a portion of a working area to a user are provided. The method includes acquiring an image of the entire working area and performing a fast OCR process on at least a region of interest of the image corresponding to the portion of the working area, thereby rapidly obtaining an initial machine-encoded representation of the portion of the working area and immediately presenting it to the user as the text-based representation.  Parallelly to the fast OCR process, a high-precision OCR process is performed on at least the region of interest of the image, thereby obtaining a high-precision machine-encoded representation of the portion of the working area. Upon completing the high-precision OCR process, the high-precision machine-encoded representation of the portion of the working area is presented to the user as the text-based representation, in replacement of the initial machine-encoded representation.
Patent CA-2849657-A1 (CA)
Inventor: OLSON BRIAN R
IPC: B60D1/58
Filed: 2014-04-23
Abstract: A safety chain apparatus for connecting a trailer to a towing vehicle includes a chain, comprising a continuous length of chain links, extending through a right and left tongue holes defined in a right and left side portions of the trailer tongue. An engagement device is installed on right and left ends of the chain, the engagement devices adapted to be attached to corresponding attachment locations of the towing vehicle. Right and left blocking members are each secured to a selected blocking chain link between the right and left tongue holes and configured to prevent passage of the selected blocking chain links through the corresponding right and left tongue holes.
Patent CA-2851372-A1 (CA)
Title: Dispositif et methode de revetement en rideau de composantes en forme de panneau
Inventor: DOHRING DIETER
IPC: B05B12/00
Filed: 2011-10-13
Abstract: Installation (10) et procédé d'enduction au rideau de pièces (60) en forme de plaques, et pièces qui ont été fabriquées selon un procédé de ce type. L'installation comporte un dispositif (40) destiné à produire un rideau liquide (42) de matière de revêtement, un dispositif d'amenée (20) et un dispositif d'évacuation (30), le dispositif d'évacuation (30) et/ou le dispositif d'amenée (20) étant réglables en hauteur.
Patent CA-2851382-A1 (CA)
Title: Methods for producing authigenic rock mineral for altering rock hydrology
Inventor: COATES JOHN D
IPC: C09K8/582
Filed: 2012-10-24
Abstract: The present disclosure relates to methods of reversibly altering the rock hydrology in systems, such as oil reservoirs, by inducing authigenic mineral-precipitating bacteria to produce authigenic rock mineral.
Patent CA-2851817-A1 (CA)
Inventor: KAWAMURA KENJI
IPC: C07C29/80
Filed: 2012-10-12
Abstract: 2,3-butanediol of high purity and very low degree of coloration can be obtained by adding an alkaline substance and conducting distillation (step B) after a step (step A) in which 2,3-butanediol culture broth produced by microbial fermentation is subjected to nanofiltration treatment and ion-exchange treatment.
Patent CA-2851916-A1 (CA)
Inventor: MALIK SUVIN
IPC: A47G9/10
Filed: 2014-05-14
Abstract: A pillow of embodiments of the disclosed technology has a top side and bottom side. The bottom side has a back support portion at the back, and a front support portion extending along the length of the front. The front support portion and back portion are adapted to touch a surface on which they rest, leaving a. cavity or passageway between the front support portion all the way to the back of the pillow, excluding the back support portion. As such, the pillow is almost entirely open at the back, the only portion at the back lacking an opening is for the centrally located back support portion. Two such pillows may be placed side by side with each pillow facing an opposite direction, allowing one to extend his/her arm into the cavity and under an adjacent pillow for comfort when lying next to another person, one person resting on the first pillow, and another on the second pillow, with an arm of one person under both pillows.
Patent CA-2852662-A1 (CA)
Inventor: FLECKE JURGEN
IPC: B29C48/90
Filed: 2012-10-16
Abstract: La présente invention concerne un dispositif de laminage destiné au traitement de matériaux plats, en particulier au lissage de films (F*) ou plaques, comprenant un premier ensemble de laminage (1) et un second ensemble de laminage (2), chaque ensemble de laminage (1, 2) comprenant : - au moins un moteur d'entraînement ayant un moment d'inertie J M , - un cylindre (10, 20) ayant un moment d'inertie J W , et - au moins une transmission pour l'accouplement cinématique du cylindre (10, 20) à au moins un moteur d'entraînement avec un rapport de transmission i MW entre ledit au moins un moteur d'entraînement et le cylindre (10, 20). Le cylindre (20) du second ensemble de cylindre (2) peut être mis en rotation en sens contraire par rapport au cylindre (10) du premier ensemble de cylindre (1) et, entre le cylindre (10) et le premier ensemble de cylindre (1) et entre le cylindre (20) et le second ensemble de cylindre (2), il est formé une première emprise (40) dans laquelle est guidé le matériau plat. Selon l'invention, le dispositif de laminage est caractérisé en ce que, dans au moins un des premier et second ensembles cylindres (1, 2), le rapport vitesse de rotation/moment d'inertie entre au moins un moteur d'entraînement et le cylindre (10, 20) est M MW = 6 et le rapport de transmission est choisi tel que 1 < i MW = 40, où : (formule I) n M - est la vitesse de rotation du moteur d'entraînement et n W la vitesse de rotation du cylindre (10, 20). En outre, l'invention concerne un dispositif de lissage de films ou de plaques, ainsi qu'un procédé de fabrication de matériau plat, en particulier de films ou de plaques.
Patent CA-2855226-A1 (CA)
Title: Jnk inhibitor molecules for treatment of various diseases
Inventor: COMBETTE JEAN-MARC
IPC: A61K38/08
Filed: 2012-12-21
Abstract: The present invention relates to the use of novel JNK inhibitor molecules and their use in a method of treatment of the human or animal body by therapy.
Patent CA-2856549-A1 (CA)
Inventor: ZENTGRAF JOHN
IPC: A61B17/00
Filed: 2012-12-03
Abstract: To improve the overall navigation process for minimally invasive repair of heart valve leaflets, an augmented reality technique capable of providing a robust three-dimensional context for transesophogeal echocardiography data has been developed. In the context of various embodiment of the invention, augmented reality essentially refers to a system in which the primary environment is virtual but the environment is augmented by real elements. In this real- time environment, the surgeon can easily and intuitively identify the tool, surgical targets, and high risk areas, and view tool trajectories and orientations.
Patent CA-2858263-A1 (CA)
Inventor: WALTHERS CHRISTOPHER M
IPC: B66F9/12
Filed: 2013-01-24
Abstract: A hydraulic rotating and braking system for a lift truck-mountable load handling assembly has a hydraulically-driven worm screw with a hydraulic motor located adjacent one end of the screw and a friction brake located adjacent the opposite end of the screw. The system includes a friction brake having a brake controller located at least partially within the worm screw. The friction brake is releasable by the exhaust of fluid without the need for a fluid exhaust line extending to the lift truck's reservoir tank.
Patent CA-2858913-A1 (CA)
Inventor: VOGEL KEITH
IPC: D21C7/02
Filed: 2014-08-11
Abstract: A hydraulic drive assembly for a large pre-existing pressurized digester vessel and a method of installation of the hydraulic drive assembly have been conceived. Such a device includes a stub shaft which has a lower end and an upper end. The lower end engages with a hydraulic drive and the upper end is coupled to a drive shaft. The coupling further includes a top coupling and a bottom coupling. The top coupling is coupled to the drive shaft, and the bottom coupling is coupled to the stub shaft. A drive support bracket is attached to the hydraulic drive and then attached to the drive support bracket by at least one sole plate that is fixed to a foundation. The hydraulic drive assembly installation method is utilized when removing an electric motor and mechanical transmission device and replacing it with a hydraulic drive assembly.
Patent CA-2861421-A1 (CA)
Title: Double beam for sink roll
Inventor: DUBOIS MICHEL
IPC: C23C2/00
Filed: 2013-02-13
Abstract: The present invention relates to an installation for the hot-dip coating of a metal strip (11) with a liquid metal, comprising a pot (4) containing a bath of liquid metal, an immersed sink roll (1) for deflecting the strip entering the bath to a vertical exit path and at least one additional roll (2, 3) for controlling the strip flatness, the axes of said sink and additional rolls (1, 2, 3) being supported by arms (16) connected to a main metal frame (8, 8A) itself connected to a base on each side of the pot by means of supports (9, 10), characterised in that the metal frame is a double beam made of a removable beam (8A) connected to an intermediate beam (13) itself anchored to the base by the supports (9, 10).
Patent CA-2862730-A1 (CA)
Title: Device for solid state joining of light metals
Inventor: AAKENES ULF ROAR
IPC: B23K20/00
Filed: 2012-12-21
Abstract: A device for solid state joining of light metals like aluminium is described. The device utilizes the principle of continuous extrusion to add a string of filler metal into a groove separating the components to be joined, and shear deformation for surface oxide removal in the groove. The device comprises a rotating drive spindle (13) terminated in a drive spindle head (14). A groove with the shape of a circular arc constituting an extrusion chamber (16) is machined in the outer surface (15) of the drive spindle head (14), the extrusion chamber (16) being limited radially outwards by a stationary annular metal shoe (17) surrounding the drive spindle head (14), the extrusion chamber (16) being terminated by an integrated (fixed) or replaceable abutment member (18) for diverting aluminium from its circular movement in the extrusion chamber (16) through a die orifice (19).
Patent CA-2866624-A1 (CA)
Title: Ensemble pompe a perfusion
Inventor: LANIGAN RICHARD
IPC: A61M39/10
Filed: 2013-03-07
Abstract: L'invention concerne un ensemble raccord de fluide. L'ensemble raccord de fluide comprend une partie corps, une partie bouchon située sur la partie corps, la partie bouchon comportant un trajet de fluide, un tube, une première extrémité du tube reliée de manière fluidique au trajet de fluide du bouchon, un élément formant loquet situé sur une première extrémité de la partie corps et configuré pour interagir avec un réservoir, et un élément de verrouillage situé sur une seconde extrémité de la partie corps, l'élément de verrouillage étant configuré pour interagir et verrouiller le réservoir.
Patent CA-2866970-A1 (CA)
Inventor: MARIN-QUINTERO MANUEL DE JESUS
IPC: B65D83/08
Filed: 2014-10-10
Abstract: The present invention refers to a flexible container for dispensing wet wipes which has a stack of non-intertwined wet wipes inside it. In the described embodiments, the container has a lid that tightly seals an opening in the container.  Further, the present invention has at least one fastening element which allows for the fastening at each time of the top wet wipe of the stack contained inside the flexible container. Thus, the present invention provides a flexible container with a system for dispensing non-intertwined wet wipes contained therein, wherein only the top wet wipe of the stack contained inside the container is dispensed.
Patent CA-2868824-A1 (CA)
Title: Glasses for correction of chromatic and thermal optical aberrations for lenses transmitting in the near, mid, and far-infrared sprectrums
Inventor: CARLIE NATHAN AARON
IPC: C03C3/32
Filed: 2013-04-19
Abstract: The invention relates to chalcogenide glass compositions for use in a lens system to balance thermal effects and chromatic effects and thereby provide an achromatic and a thermal optical element that efficiently maintains achromatic performance across a broad temperature range. The glass composition is based on sulfur compounded with germanium, arsenic and/or gallium, and may further comprise halides of, for example, silver, zinc, or alkali metals. Alternatively, the glass composition is based on selenium compounded with gallium, and preferably germanium, and contains chlorides and/or bromides of, for example, zinc, lead or alkali metals.
Patent CA-2871592-A1 (CA)
Inventor: PATERSON ALASTAIR JOHN
IPC: B60Q3/02
Filed: 2013-04-26
Abstract: La présente invention concerne des systèmes et procédés pour le contrôle d'éclairage dans un environnement minier. Un système comporte au moins une diode électroluminescente et un contrôleur. Le contrôleur est configuré pour communiquer avec ladite au moins une diode électroluminescente et commuter la diode électroluminescente depuis un premier mode de fonctionnement vers un second mode de fonctionnement. Dans le premier mode de fonctionnement, ladite au moins une diode électroluminescente fournit un éclairage de zone, et, dans le second mode de fonctionnement, ladite au moins une diode électroluminescente transmet une information au personnel se trouvant dans l'environnement minier. Le contrôleur commute la diode électroluminescente depuis le premier mode de fonctionnement vers le second mode de fonctionnement sur la base d'information de statut reçue depuis au moins un dispositif inclus dans l'environnement minier.
Patent CA-2874492-A1 (CA)
Title: Genes nano-46 et procedes de prediction de l'evolution du cancer du sein
Inventor: FERREE SEAN M
IPC: C12Q1/68
Filed: 2013-05-22
Abstract: La présente invention concerne des procédés pour classifier et évaluer le pronostic d'un sujet présentant un cancer du sein. Les procédés comprennent la prédiction d'un sous-type du cancer du sein à l'aide d'un algorithme supervisé entraîné pour stratifier des sujets sur la base du sous-type intrinsèque du cancer du sein. Le modèle de prédiction repose sur le profil d'expression génique des gènes intrinsèques listés dans le Tableau 1. L'invention concerne en outre des compositions et des procédés pour la prédiction de l'évolution ou de la sensibilité à une thérapie d'un sujet diagnostiqué comme atteint du cancer du sein ou étant présumé avoir un cancer du sein. Ces procédés sont utiles pour le guidage ou la détermination des options de traitement pour un sujet atteint d'un cancer du sein. Les procédés de l'invention comprennent en outre des moyens d'évaluation des profils d'expression génique, comprenant des microréseaux et des dosages de réaction en chaîne de la polymérase quantitative, ainsi que des trousses comprenant des réactifs pour la mise en uvre des procédés de l'invention.
Patent CA-2876190-A1 (CA)
Inventor: GROSS THOMAS RAYMOND
IPC: B02C18/22
Filed: 2013-06-12
Abstract: A machine for reducing material that includes a cylindrical cutting drum and a side discharge assembly. In one aspect there is disclosed a machine for reducing material that includes a cutting drum and a housing surrounding the cutting drum establishing a volume between itself and the cutting drum for reduced material to be carried where the volume increases along the length of the cutting drum until the volume opens into a side discharge assembly disposed at the end region of the cutting drum.
Patent CA-2876989-A1 (CA)
Title: Packaging
Inventor: DUNKLE CHRISTOPHER
IPC: B65D5/52
Filed: 2013-07-18
Abstract: A package (1) for transporting and dispensing items for sale (8), the package having a transporting configuration which defines a compartment for retaining the items for sale (8) which is substantially closed, the compartment having at least a front and a top portion; the package further having a dispensing configuration from which items for sale (8) can be withdrawn from either an aperture (10,11) located in the front or top portion of the package; and wherein in the transporting configuration the package (1) comprises a plurality of panels and the display configuration is formable by removal and/or folding one or more of the panels.
Patent CA-2877345-A1 (CA)
Title: Compositions d'ecran solaire renfermant du polyether fonctionnalise au chromophore et un emulsifiant anionique
Inventor: DALY SUSAN
IPC: A61K8/55
Filed: 2013-06-25
Abstract: L'invention concerne des compositions incluant une phase huileuse discontinue dispersée de manière homogène dans une phase aqueuse continue, la phase huileuse contenant un agent d'écran solaire qui inclut une composition polymère contenant un polyéther linéaire absorbant le rayonnement ultraviolet, le polyéther linéaire absorbant le rayonnement ultraviolet incluant un chromophore UV lié chimiquement ; et un composant d'émulsifiant d'huile dans de l'eau incluant un émulsifiant anionique d'huile dans de l'eau dans une quantité telle que la composition inclut environ 0,5 pour cent en poids à environ 3 pour cent en poids de l'émulsifiant anionique d'huile dans de l'eau.
Patent CA-2877578-A1 (CA)
Inventor: SAVORY EDWARD
IPC: C07D311/68
Filed: 2013-07-03
Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof: wherein Z1, Z2, and Z3, Q, R2, A, and R1 are as defined in the claims.
Patent CA-2878660-A1 (CA)
Inventor: KARAM NASSER H
IPC: G02B26/08
Filed: 2015-01-15
Abstract: A micro-concentrator solar array is provided, and includes a plurality of solar cells and a plurality of micro-electromechanical systems (MEMS) based reflectors. Each solar cell includes a focal point. The MEMS based reflectors are each selectively tiltable about at least one axis to reflect a beam of light onto the focal point of one of the solar cells.
Patent CA-2879820-A1 (CA)
Inventor: KHAMIS CHAOUKI A
IPC: A61B17/00
Filed: 2013-07-23
Abstract: Described are various embodiments of surgical procedure systems, devices, tools, and methods, useful for placing a soft tissue anchor at anatomical tissue; these may be useful for general surgical procedures, veterinary procedures, plastic surgery, and for treating pelvic conditions such as vaginal prolapse, incontinence, and other conditions caused by muscle and ligament weakness, the devices and tools being useful for accessing a posterior region of pelvic anatomy, and related methods.
Patent CA-2883369-A1 (CA)
Inventor: ZHU HUIBIN
IPC: H02H7/06
Filed: 2012-08-30
Abstract: A system and method for protecting one or more electrical machines during a grid fault on an electrical system connected with the one or more electrical machines. The method includes detecting the grid fault on the electrical system(402); taking one or more first actions from a first set of actions based on the detected grid fault on the electrical system(404); detecting at least one operating condition of the electrical system after taking one or more first actions from the first set of actions based on the detected grid fault on the electrical system(406); and taking one or more second actions from a second set of actions based on the detected at least one operating condition of the electrical system(408).
Patent CA-2883443-A1 (CA)
Inventor: SACCHETTINI JAMES
IPC: A61P35/00
Filed: 2013-08-29
Abstract: The disclosure provides rifamycin and rifamycin derivative compositions, including rifabutin and rifabutin derivative compositions able to cause drug-sensitization in a cancer cell or inhibition of a cancer cell. The disclosure also provides methods of administering such compositions to cancer cells to sensitize them to drugs, such as chemotherapeutics, or directly inhibit them. The disclosure also provides methods of administering such compositions to increase reactive oxygen species (ROS), particularly superoxides, in cancer cells. The disclosure further provides methods of determining whether a cancer will respond to chemotherapeutics and whether to administer rifamycin or a rifamycin derivative based on ROS levels in cancer cells of a patient.
Patent CA-2884517-A1 (CA)
Inventor: KLIPSTEIN DONALD L
IPC: F21V5/04
Filed: 2007-12-21
Abstract: An LED work light, which includes: a handle section, a head section, a plurality of LEDs mounted in the head section; and means for the plurality of LEDs to receive electrical power, wherein each LED within the plurality of LEDs is associated with a lens that is located forward of its associated LED, and a diffuser is located forward of each LED and close to each LED, so that each LED produces an illuminated spot on the diffuser, the lens associated with each LED in the plurality of LEDs foBENrms a beam by projecting an image of the illuminated spot on the diffuser, wherein all of the said lenses associated with the LEDs in the plurality of LEDs form beams that merge together to form a useful combined beam.
Patent CA-2884690-A1 (CA)
Title: Power operated dermatome with shielded rotary knife blade
Inventor: ESAREY BERNARD J
IPC: B26B25/00
Filed: 2013-09-05
Abstract: A combination (2290) of an annular rotary knife blade (2300) and blade housing assembly (2400) for a power operated dermatome (2000). The rotary knife blade includes an inner wall (2310) defining an interior region (2301) and including a lower tissue-directing surface (2370) adjacent a cutting edge (2360) and a radially recessed upper portion (2380). The blade housing assembly includes a blade housing (2410) having a first end (2412) and an axially spaced apart second end (2414) and an inner wall (2416) and a radially spaced apart outer wall (2418). The blade housing includes a blade housing cover (2450) extending from the inner wall into the blade interior region. The blade housing cover includes a shield (2470) extending along the recessed upper portion of the rotary knife blade inner wall and having an inner surface (2472) adjacent and continuing the lower tissue-directing surface of the rotary knife blade inner wall.
Patent CA-2884717-A1 (CA)
Inventor: HUYNH-BA TUONG
IPC: A23L27/21
Filed: 2013-09-10
Abstract: The present invention relates to a novel flavour composition for modulating the flavour of a nutritional product, comprising a mixture of a single amino acid and wet alkane polyol, wherein the single amino acid is selected from the group consisting of ornithine, lysine, glycine, alanine, monosodium glutamate, histidine, threonine, phenylalanine, tyrosine, serine, methionine, arginine, glutamic acid and cysteine. The invention also concerning the use of such a flavour composition for modulating the flavor and/or flavour shelf-life of a nutritional product, the process for preparing such a flavour composition and a nutritional product comprising such a flavour composition.
Patent CA-2885406-A1 (CA)
Title: Method for producing center pillar reinforcement
Inventor: MIYAGI TAKASHI
IPC: B21D5/01
Filed: 2013-09-26
Abstract: The purpose of the present invention is to satisfactorily produce a centre-pillar reinforcement using, as a blank, a high tensile material exhibiting low stretching properties. A centre-pillar reinforcement is produced by undergoing: a first step in which a first press working device with which draw forming is performed is used to perform press working on a blank, thereby producing a first intermediate moulded article in which a main body is partially formed; and a second step in which a second press working device with which bending is performed is used to perform press working on the first intermediate moulded article.
Patent CA-2885717-A1 (CA)
Inventor: FAEGH AHMAD
IPC: C10G11/14
Filed: 2013-09-04
Abstract: A process for producing coke that may include: heating a coker feedstock to a coking temperature to produce a heated coker feedstock; feeding the heated coker feedstock to a coking drum; feeding a coking additive, such as at least one hydroconversion or hydrocracking catalyst, to the coking drum; and subjecting the heated coker feedstock to thermal cracking in the coking drum to crack a portion of the coker feedstock to produce a cracked vapor product and produce a coke product.