baber/WOPTO huggingface dataset:
Patent CA-2948235-A1 (CA)
Inventor: SCHUETZLE ROBERT
IPC: C10G73/42
Filed: 2014-02-27
Abstract: A unique process and catalyst is described that operates efficiently for the direct production of a high cetane diesel type fuel or diesel type blending stock from stochiometric mixtures of hydrogen and carbon monoxide. This invention allows for, but is not limited to, the economical and efficient production high quality diesel type fuels from small or distributed fuel production plants that have an annual production capacity of less than 10,000 barrels of product per day, by eliminating traditional wax upgrading processes. This catalytic process is ideal for distributed diesel fuel production plants such as gas to liquids production and other applications that require optimized economics based on supporting distributed feedstock resources.
Patent CA-2948955-A1 (CA)
Title: Electrode de stimulation
Inventor: NEUVONEN TUOMAS
IPC: A61N1/04
Filed: 2015-05-13
Abstract: La présente invention concerne une électrode cutanée de stimulation comprenant un matériau hydrophile superporeux ayant un premier état relâché et un second état expansé. Dans le second état expansé, le matériau hydrophile superporeux est cassable pour entourer au moins partiellement au moins un poil, et une surface d'électrode pour stimuler électriquement la peau par entraînement du courant de la surface de l'électrode à travers le matériau hydrophile jusqu'à la peau comprenant le ou les poils.
Patent CA-2949539-A1 (CA)
Inventor: STOVER CURTIS WALTON
IPC: F01D5/18
Filed: 2015-05-27
Abstract: Gas turbine engine components are provided which utilize an insert to provide cooling air along a cooled surface of an engine component. The insert provides an array of cooling holes or apertures which are facing the cool side surface of the engine component and direct cooling air onto that cool side surface. The apertures may be formed in arrays and are directed at an oblique angle or a non-orthogonal angle to the surface of the insert and further may be at an angle to the surface of the engine component being cooled. An engine component assembly is provided with counterflow impingement cooling. The engine component comprises an engine component cooling surface having a cooling fluid flow path on one side thereof and a second component adjacent to the first component. The second component, for example an insert, may have a plurality of openings forming an array wherein the openings extend through the second component at a non-orthogonal angle to the surface of the second component. The array of openings create counterflows in substantially opposite directions along the engine component cooling surface.
Patent CA-2950300-A1 (CA)
Title: Synthesis of polycyclic-carbamoylpyridone compounds
Inventor: CHIU ANNA
IPC: C07D309/40
Filed: 2015-06-16
Abstract: Intermediates in the synthetic pathway of polycyclic carbamoylpyridone compounds useful for the treatment of HIV are disclosed. Methods of manufacture of the intermediates are also disclosed. For example, compounds of Formula C-1 and B-10.-1 and methods of manufacture thereof are described, as shown in the schemes below. (see above formula)
Patent CA-2950457-A1 (CA)
Title: Method of joining two objects
Inventor: MAYER JORG
IPC: B29C65/64
Filed: 2015-05-28
Abstract: Disclosed is a method for joining two objects by anchoring an insert portion provided on one of the objects in an opening provided on the other one of the objects.  The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion and the wall of the opening.  Before such liquefaction and interpenetration, an interference fit is established in which such opposite surfaces are pressed against each other, and, for the anchoring, mechanical vibration energy and possibly a shearing force are applied, wherein the shearing force puts a shear stress on the interference fit.
Patent CA-2953434-A1 (CA)
Inventor: KINNARI KEIJO J
IPC: E21B36/00
Filed: 2015-06-25
Abstract: Methods and apparatus for transporting production fluid from a well are described, wherein production fluid can be pumped through a pipeline to generate friction heat to protect the fluid against hydrate formation and wax deposition, in particular embodiments.
Patent CA-2956791-A1 (CA)
Title: Two-stage wound dressing assembly
Inventor: CANEPPELE LEONARDO
IPC: A61F13/00
Filed: 2015-07-23
Abstract: A two-stage wound dressing assembly includes a wound cover and a carrier. The wound cover has a length and width substantially greater than a height (or thickness), a first 5 major surface, and a second major surface comprising a polyurethane film, opposite the first. The first major surface has disposed thereon a wound cover pressure sensitive adhesive comprising a colloidal absorbent, and it is arranged and configured to adhere to mammalian skin during use. The carrier has a length and width substantially greater than a height (or thickness), a first major surface, and a second major surface, opposite the first. The carrier is 10 formed of a foamed polymeric web having a height of between about 200 and about 500 ?m. The first major surface of the carrier is disposed in facing relation and is removably attached to the second major surface of the wound cover, and it has disposed thereon at least one pressure sensitive adhesive. After application of the wound cover to skin for use, the carrier is removable from the wound cover to leave the wound cover adhered to the skin.
Patent CA-2960414-A1 (CA)
Inventor: AWAD MAHER S
IPC: G06K9/62
Filed: 2015-09-08
Abstract: Systems, methods, and devices relating to automatic facial detection and age and/or gender determination. An image source provides a sequence of images of an audience. Each image is analyzed to detect each face in the image. Specific features of each face are then extracted and, from these features, the gender and/or age of the face is determined by referring to previous determination results. Once the age and/or gender of the audience has been determined, a server can then select which advertisement spots can be presented to the audience. This may be done by having the server request access to a database of available advertising spots, submits specific parameters as the basis for the selection of the advertisement. Image source, image processing subsystems, advertisement displays and advertisements databases can be collocated or distributed over various network resources.
Patent CA-2960546-A1 (CA)
Title: Device and method for filling open bags
Inventor: VOLLENKEMPER WILLI
IPC: B65B1/46
Filed: 2015-09-24
Abstract: The invention relates to a device and to a method for pouring bulk goods into empty open bags (3), said device comprising at least one weighing unit (7) and at least one filling station (11-18) and a bag-accommodating unit (10) arranged thereon, wherein a bag (3) accommodated by the bag-accommodating unit (10) is filled. The bag-accommodating unit (10) is designed as an accommodating box (30) having an accommodating space (31) for accommodating a bag (3). A suction opening (34) is arranged on the accommodating box (30) in order to accommodate the empty bag (3) to be accommodated therein in the accommodating box (30) temporarily in an interlocking manner at least in some sections. The accommodating box (30) has suction openings (34) in a lower region (31a) and in at least one region (31b, 31c) thereabove, which suction openings can be controlled differently.
Patent CA-2962069-A1 (CA)
Inventor: DA DEPPO LYNN D
IPC: E05B83/02
Filed: 2017-03-24
Abstract: A lock assembly for locking a tailgate relative to a body assembly of a vehicle includes a coupling member, a carriage, a trunnion, and a catch. The carriage is rotatably disposed within the coupling member and includes a first aperture and a first slot. The trunnion is removably received by the carriage and includes a second aperture aligned with the first aperture. The catch is movable between a locked position and an unlocked position. The catch is received by the first aperture and the second aperture in the locked position.
Patent CA-2962072-A1 (CA)
Title: Sac de transport reglable
Inventor: COLEMAN ANTHONY
IPC: A45F3/02
Filed: 2015-09-14
Abstract: L'invention concerne un sac de transport réglable comportant deux sections d'extrémité destinées à être raccordées de manière libérable l'une à l'autre au niveau d'extrémités de raccordement de celles-ci afin de former un espace intérieur destiné à recevoir au moins une planche de sport. Chaque section d'extrémité comporte une première ouverture d'accès donnant accès à l'espace intérieur et une partie périphérique fermée au niveau de l'extrémité de raccordement définissant une seconde ouverture d'accès donnant accès à l'espace intérieur, différente de la première ouverture d'accès. Dans un état ouvert, la première ouverture d'accès permet d'accéder à l'espace intérieur afin d'y loger une planche de sport. Dans un état fermé de la première ouverture d'accès, lorsque les sections d'extrémité sont raccordées l'une à l'autre, le sac enveloppe complètement et maintient de façon sûre la planche de sport. Une structure d'accouplement s'étend à partir de la partie périphérique fermée de chaque section d'extrémité pour accoupler de manière libérable les sections d'extrémité l'une à l'autre de sorte que les parties périphériques fermées et les structures d'accouplement des sections d'extrémité encerclent une zone présélectionnée de l'espace intérieur du sac à la fois dans les états ouvert et fermé de la première ouverture d'accès.
Patent CA-2968340-A1 (CA)
Inventor: RAMZAN CHAUDHARY M
IPC: B65D47/14
Filed: 2015-11-11
Abstract: L'invention concerne un couvercle de récipient pour boisson permettant de disperser la chaleur comprenant une partie couvercle présentant une ouverture d'entrée et formant un bec verseur pour la distribution. Le bec verseur pour la distribution présente un ou plusieurs côtés de distribution qui s'élèvent vers le haut depuis le couvercle et forment une chambre de mélange présentant une ouverture de distribution et en communication fluidique avec l'ouverture d'entrée. Les côtés de distribution comprennent une ou plusieurs perforations latérales pour permettre à l'air de pénétrer dans la chambre de mélange. Au moins une partie de la boisson contenue dans une chambre intérieure d'une tasse est aspirée dans l'ouverture d'entrée, mélangée avec l'air dans la chambre de mélange et distribuée par l'ouverture de distribution de sorte qu'au moins une partie de la boisson présente une température inférieure à celle de la boisson contenue dans la chambre intérieure de la tasse.
Patent CA-2971085-A1 (CA)
Inventor: LEUCHTENBERG CHRISTIAN
IPC: E21B33/06
Filed: 2015-11-17
Abstract: A pressure containment device comprising a sealing element having a longitudinal axis and a cross-section perpendicular to its longitudinal axis which is generally annular, the sealing element thus having a radially inwardly facing interior surface, a radially outwardly facing exterior surface, and an end surface which extends from the interior surface to the exterior surface, wherein both the interior surface and the end surface are provided with a plurality of discrete recesses.
Patent CA-2971351-A1 (CA)
Inventor: ZHANG WEI
IPC: G01N27/333
Filed: 2015-09-01
Abstract: This disclosure relates to creatinine biosensors and the uses thereof. More specifically, this disclosure describes potentiometric creatinine sensors which utilizes one or both of a type of enzyme capable of directly producing ammonium ions (NH4+) as a consequence of coming into contact with a liquid sample and an internal fill solution with a low free ammonium ion concentration.
Patent CA-2972050-A1 (CA)
Title: Catheterisation device
Inventor: ANDRICH DANIELA
IPC: A61M25/09
Filed: 2009-10-28
Abstract: A device for urethral stricture dilatation comprising: a dilator having an elongate body provided with a tapered distal end; a guidewire extending through a guidewire channel for guiding the dilator upon insertion; and a lubrication port at a proximal end of the elongate body for introduction of a guidewire lubrication fluid into the guidewire channel;  wherein the guidewire is provided with a stopper for preventing the guidewire from passing through the guidewire channel towards the distal tip of the dilator; and wherein the stopper is adapted to receive a syringe for introducing guidewire lubrication fluid into the guidewire channel when the stopper is coupled to the lubrication port and comprises a head portion and a body portion in a T-shaped configuration and having a hollow core extending therethrough, the body portion capable of being received in the lubrication port and the head portion capable of receiving the syringe.
Patent CA-2976118-A1 (CA)
Inventor: GARDINER JAMES BRUCE
IPC: E04B1/14
Filed: 2015-02-23
Abstract: A method for fabricating a composite construction element, used to construct buildings, bridges or similar structures, using a computer- controlled apparatus. The method involves providing computer instructions derived from a 3D model of a composite construction element to the apparatus, selectively operating the apparatus to fabricate a core from a first building material, selectively applying a settable second building material to the core to form a skin thereon, and at least partially curing the skin to form a shell at least partially enclosing the core, the core and shell thereby forming the composite construction element.
Patent CA-2980814-A1 (CA)
Title: Peptides et combinaison de peptides et echafaudages a utiliser dans l'immunotherapie contre le carcinome a cellules renales et d'autres cancers
Inventor: MAHR ANDREA
IPC: A61K39/00
Filed: 2016-03-24
Abstract: La présente invention concerne des peptides, des protéines, des acides nucléiques et des cellules destinées à être utilisés dans des méthodes immunothérapeutiques. La présente invention concerne en particulier l'immunothérapie du cancer. La présente invention concerne en outre des épitopes peptidiques tumoraux de cellules T, seuls ou combinés à d'autres peptides tumoraux, qui peuvent par exemple servir d'ingrédients pharmaceutiques actifs de compositions vaccinales qui stimulent les réponses immunitaires antitumorales, ou pour stimuler les cellules T ex vivo et le transfert aux patients. Des peptides liés aux molécules du complexe majeur d'histocompatibilité (CMH), ou des peptides en tant que tels, peuvent également être les cibles d'anticorps, de récepteurs des cellules T solubles et d'autres molécules de liaison.
Patent CA-2980936-A1 (CA)
Inventor: BESIRLI Cagri Giray
IPC: A61F7/03
Filed: 2016-03-24
Abstract: A handheld cryoanesthesia or analgesia device for cooling a target area on cutaneous membranes, mucous membranes, and tissue of the mucocutaneous zone having an elongated body and a thermoelectric cooling system disposed within the elongated body. The thermoelectric cooling system is configured to physically contact and thermally couple the target area of the cutaneous membranes, mucous membranes, and tissue of the mucocutaneous zone to induce cryoanesthesia or analgesia. The thermoelectric cooling system includes a thermally-conductive cold tip, a thermally-conductive cooling power concentrator thermally coupled to the cold tip, at least one Peltier unit module thermally coupled to the cooling power concentrator, a heatsink thermally coupled to at least one Peltier unit module, a power source, at least one thermal sensor, and a controller operably outputting a control signal to the Peltier unit module to maintain a predetermined temperature.
Patent CA-2982994-A1 (CA)
Inventor: PENG KAH-WHYE
IPC: C12N15/85
Filed: 2016-04-15
Abstract: Ce document concerne des procédés et des matériaux pour l'utilisation d'animaux non-humains transgéniques vivants (par exemple, mammifères non-humains) afin d'effectuer une imagerie par radiotraceur pour surveiller des processus pathologiques, la progression de la maladie, ou des réponses thérapeutiques in vivo avec le temps. Par exemple, les procédés et les matériaux pour l'utilisation d'animaux non-humains transgéniques vivants (par exemple, mammifères non-humains) ayant des cellules somatiques et germinales qui incluent de l'acide nucléique (par exemple, un transgène) ayant une séquence promoteur liée de manière fonctionnelle à une séquence d'acide nucléique codant un polypeptide NIS pour effectuer l'imagerie par radiotraceur afin de surveiller les processus pathologiques, la progression de la maladie, ou les réponses thérapeutiques in vivo avec le temps.
Patent CA-2985035-A1 (CA)
Inventor: SHAKUSHIRO TOMOAKI
IPC: B65G15/44
Filed: 2016-04-27
Abstract: The present invention pertains to a profiled belt provided with a belt main body, a profile provided on the back surface of the belt main body, and a fixing member that fixes the profile to the belt main body in a detachable/reattachable manner. The belt main body has a projection on the back surface, and the profile has a recessed section in which the projection fits. The fixing member fixes the profile to the belt main body in a state where the projection is fitted in the recessed section. The fixing member is inserted in the profile and the projection in an insertable/removable manner.
Patent CA-2986722-A1 (CA)
Inventor: PONICH KATYA
IPC: B60N3/00
Filed: 2017-11-27
Abstract: Seats and seat covers are provided with selectively attachable and detachable blankets for lap warming of seat occupants. Embodiments include golf cart attachable blanket systems, and portable seating and blanket systems operable configurable between multi-occupant and individual single-occupant modes of use, and/or between compact transport and working multi-occupant positions.
Patent CA-2987881-A1 (CA)
Inventor: FOURNIER JEAN-CLAUDE
IPC: G06F1/16
Filed: 2016-06-01
Abstract: An embodiment takes the form of an accessory for attachment to a communication device, the accessory comprising a microphone disposed on the accessory to detect sound, a cryptographic module disposed on the accessory in communication with the microphone to generate encrypted audio data based on the detected sound, a communication interface disposed on the accessory in communication with the cryptographic module configured to convey the encrypted audio data to the communication device, and an audio-sensor inhibitor arranged to be positioned adjacent to a communication-device audio sensor.
Patent CA-2988895-A1 (CA)
Inventor: VERSTEEG WILLIAM CARROLL
IPC: H04W64/00
Filed: 2017-12-13
Abstract: Systems and methods for improved geolocation in a low power wide area network are disclosed. One example method may include receiving an instruction to determine a geolocation of an end in a low power wide area network. An instruction may be transmitted to the end node for the end node to transmit a high-energy geolocation signal at a power of about .5 Watt to about 1 Watt. The end node may transmit the high-energy geolocation signal and a plurality of gateways of the low power wide area network may receive the high-energy geolocation signal. A  plurality of receipt times may be identified. Each receipt time may be indicative of the time at which the high-energy geolocation signal was received by the respective gateway of the plurality of gateways. Based at least in part on the plurality of receipt times, a geolocation of the end node may be determined.
Patent CA-2989293-A1 (CA)
Inventor: BENING ROBERT C
IPC: C08F257/02
Filed: 2016-06-07
Abstract: La présente invention concerne une composition de dispersion comprenant un mélange d'un copolymère séquencé semi-cristallin sélectivement hydrogéné et d'un fluide à faible polarité pour des applications de champ pétrolifère. Le copolymère séquencé comprend des blocs de polybutadiène hydrogéné semi-cristallin, des blocs de poly (mono alcényle arènes) et des blocs de diènes conjugués, non cristallins, hydrogénés. Les dispersions peuvent être converties en fluides thixotropes ou en gels cohésifs et trouvent une application en tant que fluides d'obturation par packer isolant, billes de perte de fluide, fluides de forage et fluides de complétion.
Patent CA-2989921-A1 (CA)
Inventor: KIDD MELISSA DRECHSEL
IPC: F04B49/06
Filed: 2010-06-08
Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two- wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.
Patent CA-2996548-A1 (CA)
Inventor: WATTWOOD JAMES A
IPC: G01S19/35
Filed: 2016-08-29
Abstract: An alignment system for point-to-point alignment of spaced apart first and second antennas may include a remote server configured to determine respective target azimuth and tilt data for each of the first and second spaced apart antennas based upon actual position data of the first and second spaced apart antennas. The alignment system may also include an end-point alignment kit that may include a technician tool, and an antenna alignment device to be temporarily mounted to a given antenna during alignment. The antenna alignment device may be configured to determine the actual position data and actual azimuth and tilt data for the given antenna. The technician tool may be configured to communicate the actual position data for the given antenna to the remote server, receive the target azimuth and tilt data from the remote server, and display the actual azimuth and tilt data for the given antenna.
Patent CA-2998386-A1 (CA)
Title: Seed cart coupler system
Inventor: HOENHAUSE ANDREW H
IPC: F16L23/12
Filed: 2018-03-19
Abstract: A seed cart coupler system for providing efficient connection of air seeder hoses between a seed cart and air seeder with a corrosion resistant coupler.  The seed cart coupler system generally includes a first connector adapted to be removably connected to a second connector. The first connector includes a plurality of tubes that fluidly connect to corresponding seed hoses of a seed cart and the second connector includes a plurality of tubes that fluidly connect to corresponding seed hoses of an air seeder. The first connector and the second connector fluidly connect the seed tubes of the seed cart and the air seeder when connected together. The first connector and the second connector are preferably constructed of a material that is not corroded by fertilizer.
Patent CA-2998632-A1 (CA)
Title: Systeme transcritique a sous-refroidissement ameliore destine a une temperature ambiante elevee
Inventor: RAJENDIRAN VINOTH RAJ
IPC: F25B5/02
Filed: 2018-03-20
Abstract: Selon certaines réalisations, un système de réfrigération transcritique fournit une réfrigération par circulation de frigorigène à travers le système. Le système comprend un refroidisseur de gaz, un échangeur de chaleur, un robinet de détente à haute pression, un réservoir de détente, des enveloppes de réfrigération, et des compresseurs. Le refroidisseur de gaz refroidit le frigorigène à une première température. Léchangeur de chaleur refroidit le frigorigène circulant du refroidisseur de gaz au robinet de détente à haute pression à une deuxième température. Le robinet de détente à haute pression est couplé au réservoir de détente qui, lui, est couplé aux enveloppes de réfrigération. Les enveloppes de réfrigération sont couplées aux compresseurs qui, eux, sont couplés au refroidisseur de gaz. Un robinet de détente entre le refroidisseur de gaz et léchangeur de chaleur peut refroidir le frigorigène circulant à léchangeur de chaleur. Un compresseur de vapeur à haute pression entre le refroidisseur de gaz et léchangeur de chaleur peut compresser le frigorigène circulant du refroidisseur de gaz à léchangeur de chaleur.