baber/WOPTO huggingface dataset:
Patent CA-2909652-A1 (CA)
Inventor: PAULESSEN GEORG
IPC: A01B63/24
Filed: 2014-04-17
Abstract: A soil cultivation implement comprises a base frame for attachment to a lifting device of a towing vehicle, the base frame carrying soil cultivation tools. An additional soil cultivation device comprising an additional frame and carrying additional soil cultivation tools is connected to the base frame through an articulation point. A chassis having a wheel is connected to the base frame through an articulation point, enabling height adjustability. A connection element couples the chassis to the additional cultivation device. Raising the base frame causes the base frame cultivation tools and the additional cultivation device to be lifted above the ground and the connection element transmits weight of the additional cultivation device to the chassis. Lowering the base frame causes the base frame cultivation tools and the additional soil cultivation device to contact the ground and the connection element transmits weight of the chassis to the additional cultivation device.
Patent CA-2909956-A1 (CA)
Title: Accelerated healing of eye injuries by angiotensin peptides
Inventor: RODGERS KATHLEEN E
IPC: A61K38/08
Filed: 2014-04-30
Abstract: Disclosed herein are methods for treating eye injuries by administering one or more angiotensin peptides to a subject with an eye injury.
Patent CA-2911322-A1 (CA)
Inventor: SHIOKAWA SATOSHI
IPC: H01M8/04492
Filed: 2015-11-05
Abstract: An amount of power generation is increased in the case where a difference in water content between some and others of the cells is greater than a predetermined value. In the case of satisfaction of a first condition that the difference in water content between some and others of the cells is greater than the predetermined value, a fuel battery may be caused to perform an operation in which the amount of power generation exceeds that in the normal operation to reduce a cell voltage difference .DELTA.V between an average cell voltage Va and a minimum cell voltage Vb. The first condition is, for example, that the cell voltage difference .DELTA.V, which is a difference between the average cell voltage Va and the minimum cell voltage Vb, is greater than a first threshold value.
Patent CA-2913214-A1 (CA)
Title: Live well staged installation of wet connected esp and related method
Inventor: TETZLAFF STEVEN K
IPC: F04B47/06
Filed: 2014-07-18
Abstract: An ESP assembly is broken into subassemblies to fit through a lubricator for live well deployment. A lifting device has a shaft transmission feature and associated housing rotational lock for use at the top of the first subassembly and to be left in position for engagement of the next assembly. The subassemblies can be delivered on wireline or slickline. A wet connect can be at the lower end of the initial subassembly to connect to a cable run alongside the production tubing. The ESP subassemblies all are interconnected in the live well and function as they would if assembled at the surface. The ability to break down the assembly and run it in segments lets the components fit through a length limited lubricator for live well deployment.
Patent CA-2914061-A1 (CA)
Title: Adaptive event recognition
Inventor: ACKERMAN NATHAN
IPC: G06F1/32
Filed: 2014-06-20
Abstract: A system and related methods for adaptive event recognition are provided. In one example, a selected sensor of a head-mounted display device is operated at a first polling rate corresponding to a higher potential latency. Initial user-related information is received. Where the initial user-related information matches a pre-event, the selected sensor is operated at a second polling rate faster than the first polling rate and corresponding to a lower potential latency. Subsequent user-related information is received. Where the subsequent user-related information matches a selected target event, feedback associated with the selected target event is provided to the user via the head-mounted display device.
Patent CA-2919580-A1 (CA)
Inventor: THEILE BENJAMIN
IPC: B32B27/32
Filed: 2014-08-01
Abstract: The invention relates to a rotor blade element, in particular produced by a process according to Claim 10, in particular a rotor blade edge for a wind turbine, with a base comprising a fibre material saturated with curable resin and with a surface foil with a bonding layer arranged between the base and the surface foil. According to the invention, it is proposed that the surface foil comprises ultra-high molecular weight polyethylene (UHMWPE) and that the bonding layer comprises a first rubber layer and a second rubber layer, wherein the first rubber layer is allocated to the surface foil and the second rubber layer is allocated to the base.
Patent CA-2919599-A1 (CA)
Title: Skate for a hockey goalkeeper
Inventor: DUBOIS SEBASTIEN
IPC: A63C1/32
Filed: 2016-01-28
Abstract: A goalie skate for a hockey goalkeeper. The goalie skate may comprise a skate boot for receiving a foot of the hockey goalkeeper, a blade for contacting ice, and a blade holder between the skate boot and the blade. The skate boot comprises an outer shell comprising a synthetic material. The goalie skate may be cowlingless.
Patent CA-2924707-A1 (CA)
Inventor: LE VAN SO
IPC: B01J20/10
Filed: 2014-09-19
Abstract: The invention relates to a method for producing a sorbent material, comprising firstly providing a porous silica substrate, said substrate comprising a plurality of silanol groups on a surface thereof, then reacting said silanol groups with either a silicon compound of formula R n Si(OR')4-n, where R is an alkyl group and n is 0 or 1, or an aminoalkyl silane of formula R"m R n Si(OR')4-n-m having at least two hydrolysable groups attached to silicon, where R" is an aminoalkyl group, m is 1 or 2 and n is 0 or 1, or a compound of formula M(OR')4, or a mixture of any two or more of the preceding compounds, hydrolysing the product, then reacting hydroxyl groups formed with one or more reagents, wherein each reagent is independently selected from the group consisting of an aminoalkyl silane having at least two hydrolysable groups attached to the silicon and a compound of formula M(OR')4, and finally hydrolysing the product, wherein each OR' independently is a hydrolysable group and each M independently is Zr, Ti, Hf, Sn, Th, Pb or Ge.  There is also described a sorbent material and use of a sorbent material for purifying, separating and concentrating processes.
Patent CA-2927749-A1 (CA)
Inventor: GUPTA AMITAVA
IPC: G02C7/08
Filed: 2010-10-12
Abstract: An optical and mechanical design of a sealed, non-round fluid-filled lens capable of providing variation of optical power. The fluid lens includes at least three optical components:  at least one mostly rigid optical disc, at least one mostly flexible optical membrane and a layer of a transparent fluid that is in communication via a fluid channel with a reservoir of excess fluid contained in a reservoir that can be accessed to augment the fluid volume inside the fluid lens to change the power of the fluid lens. The fluid lens is capable of providing correction of spherical and astigmatic errors, and utilizes contoured membranes to minimize image aberrations.
Patent CA-2931485-A1 (CA)
Title: Mini-ponton
Inventor: MARION GERARD J W G
IPC: B63B35/34
Filed: 2016-05-27
Abstract: Un véhicule nautique,mu par la force humaine,constitué d'une plate-forme maintenue à flot par deux flotteurs perpendiculaires, sur laquelle est fixée une bicyclette actionnant par engrenage un système de propulsion à pales,placé à l'extrémité arrière de la plate-forme.Ce véhicule est guidé par un gouvemail placé sous la plate-forme et relié à la fourche de la bicyclette.
Patent CA-2934537-A1 (CA)
Inventor: CAGULADA AMY
IPC: C07K5/12
Filed: 2014-12-18
Abstract: The present disclosure provides processes for the preparation of a compound of formula I: which is useful as an antiviral agent. The disclosure also provides compounds and processes for the preparation of the compounds that are synthetic intermediates to the compound of formula I.
Patent CA-2934979-A1 (CA)
Title: Inhibition ciblee de facteur de croissance de transformation beta (tgf?)
Inventor: LO KIN-MING
IPC: C07K16/22
Filed: 2015-02-10
Abstract: D'une manière générale, la présente invention concerne des molécules bifonctionnelles comportant (a) le récepteur de type II de TGFß ou un fragment de celui-ci capable de se lier à TGFß et (b) un anticorps, ou fragment de liaison à l'antigène de celui-ci, qui se lie à une protéine de point de contrôle immunitaire, tel que le ligand de mort programmée 1 (PD-L1), les utilisations de ces molécules (par exemple, pour traiter le cancer), ainsi que des procédés de fabrication de telles molécules.
Patent CA-2935781-A1 (CA)
Inventor: ELLIOTT HALLE
IPC: B08B9/043
Filed: 2016-07-11
Abstract: A drain clearing device including an elongated shaft having a first end and a second end and a collecting member having a fixed end and a free end. The fixed end is coupled to the elongated shaft proximate the first end, and the free end is movable relative to the fixed end from a collapsed position to an extended position, in which the elongated shaft is substantially surrounded by the collecting member.
Patent CA-2935995-A1 (CA)
Title: Sheet product dispensers and related methods for automatically loading a roll of sheet product in a dispenser
Inventor: GOLTZ RYAN ANTHONY
IPC: A47K10/32
Filed: 2015-01-13
Abstract: A sheet product dispenser for dispensing sheet product from a roll of sheet product having a sealed tail is provided. The sheet product dispenser includes a roll interface configured to engage and at least partially support the roll of sheet product, the roll interface including a separating member configured to engage and unseal the sealed tail; a feed roller assembly configured to dispense sheet product from the roll of sheet product, the feed roller assembly including a feed roller configured to engage and at least partially support the roll of sheet product; and a controller operable to initiate driving of the feed roller and rotation of the roll of sheet product such that the sealed tail is unsealed by engaging the separating member. A related method of automatically loading a roll of sheet product having a sealed tail in a sheet product dispenser also is provided.
Patent CA-2936326-A1 (CA)
Inventor: XU SHENG
IPC: G01V99/00
Filed: 2015-01-09
Abstract: L'invention concerne des modes de réalisation concernant un procédé de détermination d'un champ d'onde dans une subsurface anisotrope de la Terre. Le procédé comprend la résolution numérique d'une équation d'onde en mode onde unique quasi-acoustique découplée sur la base de paramètres anisotropes à variation spatiale, pour déterminer le champ d'ondes dans la sous-surface anisotrope.
Patent CA-2940953-A1 (CA)
Inventor: LASTIWKA MARTIN
IPC: E21B43/12
Filed: 2016-08-30
Abstract: There is provided systems and methods for controlling the inflow of materials into a production well during recovery of hydrocarbons from a hydrocarbon-containing reservoir.  The system includes a flow control device configured to limit steam flow and hot water flow from the hydrocarbon-containing reservoir.
Patent CA-2942364-A1 (CA)
Inventor: COLE CHRISTOPHER JOHN
IPC: G21F5/015
Filed: 2010-02-09
Abstract: A radiographic projector (10) for housing and projecting a radioisotope for use in radiography is described. The front end of the projector has a chamfered surface (12) for receiving an ancillary shielding component. The material used for the front end surface of the projector is tungsten powder in a less dense material matrix. A locking mechanism (30) for a projector is described, including a locking bar for locking a source holder in the projector. The locking mechanism includes an interlock section for retaining the locking bar in an unlocked position while a source holder is not in its storage position, and a latch section for latching the locking bar in the unlocked position prior to engagement of the interlock section. A holster for mounting a radiographic projector and a retraction cage for a remote window mechanism are also described.
Patent CA-2942960-A1 (CA)
Inventor: PAVLIN PETER
IPC: F04D13/12
Filed: 2016-09-23
Abstract: According to embodiments described in the specification, a pump enclosure is provided.  The pump enclosure includes at least one wall defining a chamber for enclosing a pump;  and at least one opening in the wall permitting passage of a material to be pumped. At least a portion of the wall is at a distance greater than a threshold from an inlet of the pump.
Patent CA-2944440-A1 (CA)
Inventor: NULTY GREGORY M
IPC: G01R15/16
Filed: 2015-03-31
Abstract: An optical voltage sensor for measuring voltage on an underground power line or for use in other scenarios in which access to a conductor (114) is available through a blind hole. The optical voltage sensor includes a light modulating member (206), such as a Pockel's crystal. A reflective, conductive member (204) is positioned at one end of the light modulating member (206) and another conductive member (208) is positioned at an opposed end. A voltage capacitively coupled to the reflective conductive member (204) induces a voltage across the light modulating member (206), thereby impacting the amount of modulation. A beam of light (224) is directed through the crystal (206) and reflected back out of the crystal (206), where the amount of modulating can be measured. The amount of modulation indicates a measured voltage, and can be transmitted to a monitoring station where processing can determine the status of the power grid or generate other results based on the measured voltage.
Patent CA-2948734-A1 (CA)
Title: Procede et dispositif de preparation d'une boisson infusee
Inventor: HESSELBROCK KATRIN
IPC: A47J31/36
Filed: 2015-06-03
Abstract: L'invention concerne un procédé de préparation d'une boisson infusée, comprenant les étapes suivantes : le positionnement d'une capsule (15) contenant une substance permettant l'infusion de la boisson sur une ouverture latérale (20) d'une chambre d'infusion (6), le chauffage et le transport de l'eau à la chambre d'infusion (6), l'admission de l'eau chauffée dans la chambre d'infusion (6), la préparation de la boisson dans la chambre d'infusion (6) par remplissage de la capsule (15) en eau chauffée, l'ouverture d'une soupape sur une sortie (22) et le remplissage d'un récipient (4) en boisson infusée, le retrait de la capsule (15) de l'ouverture latérale (20) de la chambre d'infusion (6), et le rinçage de la chambre d'infusion. L'invention concerne en outre un dispositif de préparation d'une boisson infusée, qui permet facilement un rinçage de la chambre d'infusion.
Patent CA-2952455-A1 (CA)
Inventor: EICHHORST KEVIN CLARE
IPC: G08G1/065
Filed: 2015-06-19
Abstract: The disclosed approaches for processing traffic signal priority requests include receiving traffic signal priority requests from a vehicle. The number of stopped vehicles at the intersection and on an approach to the intersection is determined in response to receiving each priority request. An activation threshold is computed as a function of an estimated-time-of-arrival (ETA) threshold and the number of stopped vehicles. A vehicle ETA of the vehicle at the intersection is determined in response to each priority request. In response to the vehicle ETA being less than the activation threshold, the priority request is submitted for preemption service processing at the intersection. In response to the vehicle ETA being greater than the activation threshold, submission of the priority request is bypassed for preemption service processing at the intersection.
Patent CA-2952922-A1 (CA)
Title: Superconductive gate system
Inventor: HERR ANNA Y
IPC: H03K19/195
Filed: 2014-07-08
Abstract: One embodiment includes a superconductive gate system. The superconductive gate system includes a Josephson D-gate circuit comprising a bi-stable loop configured to store a digital state as one of a first data state and a second data state in response to an enable single flux quantum (SFQ) pulse provided on an enable input and a respective presence of or absence of a data SFQ pulse provided on a data input. The digital state can be provided at an output. The readout circuit is coupled to the output and can be configured to reproduce the digital state as an output signal.
Patent CA-2955802-A1 (CA)
Inventor: BEERNINK PETER T
IPC: A61P37/04
Filed: 2015-07-22
Abstract: Variant factor H binding proteins that can elicit antibodies that are bactericidal for at least one strain of Neisseria meningitidis, compositions comprising such proteins, and methods of use of such proteins, are provided.
Patent CA-2956133-A1 (CA)
Inventor: LEDINGHAM MICHAEL
IPC: E21B17/02
Filed: 2015-08-03
Abstract: A pipe coupling make up assembly and a method of making up a pipe coupling between tubular sections at a well. A first tubular section in a tubular string at the well is gripped and supported in the assembly. A second tubular is supported and moved to locate a first end of the second tubular section into an expanded first end of the first tubular section. A swaged die is arranged around the first tubular section and forced along the first tubular section towards the second tubular section. This causes the expanded first end to move radially inwards under elastic and plastic deformation and create a metal to metal seal between the first ends of the first and second tubular sections.
Patent CA-2956915-A1 (CA)
Inventor: KHAN ESUFF
IPC: F01D21/14
Filed: 2017-02-02
Abstract: A rotor support system for a gas turbine engine may generally include a bearing assembly and a load reduction member configured to be coupled between the bearing assembly and a support frame of the engine. The load reduction member may include a fuse portion configured to fail when a load transmitted through the load reduction member exceeds a predetermined load threshold. The system may also include a load recoupling member provided between the bearing assembly and the support frame. The load recoupling member may be formed from a super-elastic shape memory alloy that allows the load recoupling member to undergo recoverable deformation without failing when the fuse portion fails such that the load recoupling member maintains a mechanical connection between the bearing assembly and the support frame.
Patent CA-2958731-A1 (CA)
Inventor: CAMPBELL COLIN IAN
IPC: A62B7/14
Filed: 2015-06-22
Abstract: An emergency oxygen supply system for aircraft comprising a source (2) of compressed oxygen, means (3) for releasing oxygen from the source (2) in case of a drop in air pressure, at least one oxygen mask (4), a respective mechanical breath-actuated valve (14) for releasing a pulse of oxygen into the or each mask (4) and a pressure reducer (15) for releasing oxygen from the source into an intermediate reservoir (5) upstream of the mechanical breath-actuated pulse valve (14).
Patent CA-2960106-A1 (CA)
Inventor: SHAW BON
IPC: G01K7/08
Filed: 2015-09-08
Abstract: Pressure relief devices comprising circuitry for sensing operational conditions associated with the device are provided. The device generally comprises a nonconductive coating applied to at least a portion of a face of the device and an electrically conductive ink is applied there over. The electrically conductive ink is capable of carrying an electrical signal that is indicative of an operational condition associated with the device, such as device integrity, temperature, or pressure conditions.
Patent CA-2961427-A1 (CA)
Title: Cold-rolled and recrystallization annealed flat steel product, and method for the production thereof
Inventor: BLUMENAU MARC
IPC: C22C38/06
Filed: 2015-09-09
Abstract: The invention relates to a cold-rolled and recrystallisation annealed flat steel product with a ferritic micro-structure, having an optimised formability and suitability for painting. In addition, the flat steel product is formed by a steel having C: 0.0001-0.003 wt.%, Si: 0.001-0.025 wt.%, Mn: 0.05-0.20 wt.%, P: 0.001-0.015 wt.%, Al: 0.02-0.055 wt.%, Ti: 0.01-0.1 wt.%, as well as respectively optionally Cr: 0.001-0.05 wt.%, V: up to 0.005 wt.%, Mo: up to 0.015 wt.%, N: 0.001-0.004 wt.%. In addition, the flat steel product has the following mechanical characteristics: Rp0.2 = 180 MPa, Rm = 340 MPa, A80 = 40%, n-value = 0.23. Furthermore, on at least one of the surfaces thereof, the flat steel product has an arithmetic roughness average Ra of 0.8-1.6 µm and a peak value RPc of 75/cm. The production of the flat steel product involves, in a continuous process in a N2-H2- annealing atmosphere, the recrystallisation annealing thereof, and an overaging process. Subsequently, the flat steel product undergoes a skin-pass rolling by means of a working roller and with a skin-pass rate D of 0.4-0.7%, the circumferential surface of which working roller has a roughness average Ra of 1.0-2.5 µm and a peak value RPc = 100/cm, wherein the peaks and depressions shaped into the surface of the skin-pass working roller are provided in a stochastically distributed manner.
Patent CA-2963058-A1 (CA)
Inventor: VAILLANT YANNICK
IPC: G09B21/00
Filed: 2015-10-01
Abstract: The subject matter of the present invention is an environment assembly and interface for constructing trajectory (1) in the environment, the trajectory construction interface (1) comprising a mapping (2a) of the environment, the environment comprising at least one object, characterized in that the trajectory construction interface (1) comprises: a memory (2) in which is stored the mapping (2a); a means of real-time calculation (6); a means of determining position of a user (3); a means of determining real azimuth of the user (4); a means of indication by haptic stimulation of the position of the at least one object (7), said means of indication by haptic stimulation of the position of the at least one object (7) being controlled by the means of real-time calculation (6); and a means of indication by haptic stimulation of the actual azimuth of the at least one object (8), said means of indication by haptic stimulation of the actual azimuth of the at least one object (8) being controlled by the means of real-time calculation (6).
Patent CA-2964234-A1 (CA)
Inventor: CHEN ZHENG-YI
IPC: A61K48/00
Filed: 2015-10-09
Abstract: A chimeric molecule of one or more proteins or peptides fused, complexed or linked to one or more anionic molecules. Efficient in vitro and in vivo delivery is attained by encapsulating these molecules in cationic lipids or cationic liposomes. Methods of treatment include the intracellular delivery of these molecules to a specific therapeutic target.
Patent CA-2964259-A1 (CA)
Title: Methode et appareil de detection d'eau liquide dans un nuage
Inventor: JACKSON DARREN G
IPC: G01N5/02
Filed: 2017-04-11
Abstract: Un appareil et des méthodes connexes concernent la détermination de la concentration deau à létat liquide dans une atmosphère de nuage en fonction de la fréquence de résonance dun résonateur magnétostrictif et/ou dune variation temporelle de la fréquence de résonance du résonateur magnétostrictif. Le résonateur magnétostrictif est configuré pour résonner à une fréquence de résonance indicative dune mesure daccumulation de glace sur une surface extérieure du résonateur magnétostrictif. Lorsque lenvironnement ambiant est composé deau à létat liquide, le résonateur magnétostrictif présente une fréquence de résonance moindre quune fréquence de référence. Dans cet environnement ambiant, le résonateur magnétostrictif présente aussi des variations temporelles de la fréquence de résonance dépassant une partie par dix mille. Au moyen dune ou des deux réponses de fréquence de résonance à lenvironnement ambiant deau à létat liquide, un signal indiquant une teneur deau à létat liquide peut être généré.
Patent CA-2965174-A1 (CA)
Inventor: SHARP GARY D
IPC: G02B30/25
Filed: 2015-10-21
Abstract: Liquid crystal devices are described that maintain performance of polarization/amplitude modulation under high irradiance conditions. Configurations that isolate polarizing elements under high thermal load are discussed which allow other elements, such as glass, which may be sensitive to stress birefringence to remain near optimum thermal conditions.