baber/WOPTO huggingface dataset:
Patent CA-2948756-A1 (CA)
Inventor: SAULOU CORY
IPC: E21B33/12
Filed: 2016-11-15
Abstract: There is disclosed an improved frac plug apparatus for setting a plug in a downhole. In an embodiment, the apparatus comprises an inner cone shaped member having a first end and a second end, the inner cone shaped member having a generally increasing outer diameter from the first end; an expandable outer sleeve having a first end and a second end, the first end of the expandable outer sleeve adapted to receive the first end of the inner cone shaped member and the second end of the expandable outer sleeve having a plurality of fingers joined at their tips at predetermined break points; wherein, upon receiving the first end of the inner cone shaped member further into the expandable outer sleeve, the fingers of the expandable outer sleeve are adapted to break at their tips at their predetermined break points and expand outwardly to engage a surface of the downhole.
Patent CA-2952583-A1 (CA)
Title: Bouchons d'oreille pre-lubrifies et leur procede de production
Inventor: BOBYREV ALEXEI
IPC: A61F11/08
Filed: 2014-12-20
Abstract: Procédé de fabrication d'un matériau duquel suinte un revêtement voulu, par exemple un procédé de production d'un bouchon d'oreille auto-lubrifiant, par immersion d'un bouchon d'oreille dans un bain de lubrifiant pendant une durée sélectionnée, à une pression et/ou température de bain.
Patent CA-2952854-A1 (CA)
Inventor: EK TOMI
IPC: E05B63/00
Filed: 2014-06-18
Abstract: An accessory for the security locking of a lock. A dead-boltable external door lock is capable of being locked with the accessory from inside in such a way that the lock cannot be opened with a key or a picklock. The lock includes a lock body (2), a twist knob (3), a key cylinder (4), and a shaped spindle (5) present between the twist knob (3) or a handle and the lock body (2) and in engagement with a lock mechanism. An accessory (6) is between the twist knob (3) or a handle and the lock body (2) and the accessory includes a body (7) and a safety latch (8) propped on the body, which is movable from a security locking release position to a security locking position in which the shaped spindle (5) is locked in a non-rotatable manner against turning effected with a key or a twist knob or a handle.
Patent CA-2952990-A1 (CA)
Inventor: DYKSTRA ROBERT RICHARD
IPC: C11D7/60
Filed: 2015-07-23
Abstract: The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions.
Patent CA-2954593-A1 (CA)
Inventor: MORRIS NIGEL
IPC: H01L31/054
Filed: 2015-07-08
Abstract: Device for harvesting light from a light source, comprising: First photovoltaic cell having an upper surface, a lower surface, and an array of optical passages therein. Array of optical concentrating elements above the upper surface defining a light acceptance area, each being associated with one of the optical passages, and being structured/arranged to concentrate direct light towards theretowards. Concentrated direct light passing through the first photovoltaic cell via an optical passage and exiting as a non-parallel light beam. Array of optical redirecting elements below the lower surface, each being associated with one of the optical passages; each receiving the light beam from the optical passage with which it is associated and redirecting it optically towards a second photovoltaic cell. Diffuse light passing through the array of optical concentrating elements to upper surface of first photovoltaic cell. Second photovoltaic cell having an active area being smaller than the light acceptance area.
Patent CA-2955709-A1 (CA)
Title: Improved rotary vane vacuum pump
Inventor: KHURRAM AKHTAR
IPC: F04C18/344
Filed: 2016-04-01
Abstract: This invention discloses an improved rotary vane vacuum pump. The vacuum pump includes an enlarged inlet port which is spread over the width and length of the stator in a zig-zagging fashion within which the vanes pass. In a preferred embodiment the inlet port describes an inverted W shape in the stator and includes appropriately placed ribs to ensure the stator does not deform around the inlet port.
Patent CA-2957287-A1 (CA)
Title: Poly(oxazoline-co-ethyleneimine)-epichlorohydrin copolymers and uses thereof
Inventor: CHANG FRANK
IPC: G02C7/04
Filed: 2015-08-24
Abstract: The invention is related to poly(2-oxazoline-co-ethyleneimine)-epichlorohydrin copolymers and chemically-modified derivatives thereof. A poly(2-oxazoline-co-ethyleneimine) -epichlorohydrin copolymer of the invention comprises (1) from 2% to 95% by mole of N-acyl-iminoethylene monomeric units, (2) from 0.5% to 95% by mole of azetidinium monomeric units, (3) from 0 to 60% by mole of ethyleneimine monomeric units, and (4) from 0 to 5% by mole of crosslink units. The poly(2-oxazoline-co-ethyleneimine)-epichlorohydrin copolymers and chemically-modified derivatives thereof of the invention are suitable for applying a hydrogel coating onto a silicone hydrogel contact lens in a cost-effective and time-efficient manner.
Patent CA-2958224-A1 (CA)
Inventor: MOORHOUSE JOHN H
IPC: C08F10/00
Filed: 2014-08-19
Abstract: Catalyst systems and methods for making and using the same. A method for making a catalyst support includes forming a mixture of a support material and a fluoride donor. The mixture is added to a fluidized bed reactor. The mixture is fluidized to form a fluidized bed while maintaining a ratio of a pressure drop across a distributor plate to a pressure drop across the fluidized bed of greater than about 7 %. The mixture is calcined to decompose the fluoride donor, forming a fluorinated support.
Patent CA-2958671-A1 (CA)
Inventor: SU WEI-GUO
IPC: C07D487/04
Filed: 2015-09-23
Abstract: This disclosure provides novel imidazopyridazine compounds of formula (I) and pharmaceutical acceptable salt thereof, pharmaceutical compositions containing them, a process for preparing them, and their practical effect in inhibiting PI3K and potential use in treating a disease responsive to inhibition of PI3K, for example, an inflammatory disease, autoimmune disease or cancer.
Patent CA-2968172-A1 (CA)
Inventor: BOOTH ERIC LEE
IPC: E02B3/04
Filed: 2017-05-24
Abstract: Disclosed are exemplary embodiments of submersible turf reinforcement mats that may include polymer and one or more additives. For example, calcium carbonate, zinc sulfide, barium sulfate, and/or other additives may be mixed or blended with the polymer such that the overall density is high enough to cause the submersible turf reinforcement mat to sink in water.
Patent CA-2971111-A1 (CA)
Inventor: SCHUTZ MARCO
IPC: G01N15/00
Filed: 2015-12-21
Abstract: The invention relates to a method for selecting an expressed sequence from a library, comprising the following steps: Each of a plurality of eukaryotic cells comprising a cell wall comprises a nucleic acid sequence member of a library, which is expressed as a target membrane protein in said eukaryotic cells. The cell wall of the cells is permeabilized. The permeabilized cells are labeled with a ligand capable of binding to the target membrane protein. The ligand bears a detectable label. A subset of the labelled cells is selected as a function of detectable label present. Finally, an expressed nucleic acid sequence is isolated from said selection of cells in an isolation step.
Patent CA-2973616-A1 (CA)
Title: Spring for a vehicle
Inventor: MARTEAU-LORANT SEVERIN
IPC: F16F1/368
Filed: 2015-12-28
Abstract: A spring, in particular a flat spring (1), for use in connection with a vehicle, has a middle region (2), with the middle region (2) featuring a central axis (3), as well as two edge regions (4), with the edge regions (4) each having an end region (5). In an unladen state, at least one edge region (4) adjacent to the middle region (2) has a first curve region (6) with a first curve direction and a first vertex (7), with the first vertex (7) lying on one side of the central axis (3). Toward its end region (5), this edge region (4) has a second curve region (8) with a second curve direction and a second vertex (9), with the second curve direction opposed to the first curve direction and with the second vertex (9) lying on the opposite side of the central axis (3) to the first vertex (7).
Patent CA-2973972-A1 (CA)
Title: System and method for generating an interaction request
Inventor: TSERETOPOULOS DEAN C N
IPC: G06Q40/02
Filed: 2017-07-18
Abstract: A method and system are provided for generating an interaction request to initiate a first interaction session using a first interaction channel between a request recipient and a request service provider. The method includes determining an identifier of the interaction request to be generated, determining a task associated with the interaction request, obtaining context data of a plurality of other interaction sessions associated with the identifier, determining a subset of the context data of the plurality of other interaction sessions and generating the interaction request using the subset of the context data. The interaction request may be a modified version of an initial interaction request.
Patent CA-2978416-A1 (CA)
Inventor: BRUHN STEFAN
IPC: G10L19/005
Filed: 2014-01-22
Abstract: In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for controlling a concealment method for a lost audio frame of a received audio signal. A method for a decoder of concealing a lost audio frame comprises detecting in a property of the previously received and reconstructed audio signal, or in a statistical property of observed frame losses, a condition for which the substitution of a lost frame provides relatively reduced quality. In case such a condition is detected, the concealment method is modified by selectively adjusting a phase or a spectrum magnitude of a substitution frame spectrum.
Patent CA-2979155-A1 (CA)
Inventor: PAMULAPARTHY BALAKRISHNA
IPC: H02K11/35
Filed: 2017-09-14
Abstract: One or more embodiments of the disclosure pertain to a protection and diagnostic system that can generate a trip/alarm signal by executing a diagnostic procedure upon a machine that includes a rotating part. The diagnostic procedure can include using sensors to obtain performance parameters of various tagged critical and/or less critical sub-systems of the machine when the rotating part is rotating; determining, in real time, a system performance index of the machine based on the performance parameters; using a protection model to determine a sub-system performance index associated with at least one tagged sub-system of the machine; determining an asset health index based on combining the system performance index and the sub-system performance index; and generating the trip/alarm signal when the asset health index exceeds a threshold value. The protection system can include a protection device configured to receive the trip signal and execute a protective action upon the machine.
Patent CA-2980214-A1 (CA)
Inventor: MONEREAU CHRISTIAN
IPC: B01D53/047
Filed: 2016-03-25
Abstract: The invention relates to a method for producing oxygen by adsorbing a stream of atmospheric air, using a VSPA unit comprising four adsorbers, one air compressor and two vacuum pumps, each adsorber undergoing a single pressure cycle with a phase time shift, comprising the following steps: a) producing a first stream of gas having an oxygen content T1 while loading the adsorber of the stream of atmospheric air upstream; b) producing a second stream of gas comprising an oxygen content T2 < T1; c) producing a third stream of gas comprising an oxygen content T3 < T2 < T1 while simultaneously extracting a nitrogen-enriched residual stream; d) eluting the adsorber, from which the three streams of gas produced in steps a), b) and c) are taken, exclusively via the second stream of gas produced in step b) or the third stream of gas produced in step c); e) repressuring the adsorber that underwent the elution of step d) consecutively with at least two streams, first and second repressuring streams, with increasing oxygen content, the first repressuring stream being the third stream of gas produced in step c) and the second repressuring stream being the second stream of gas produced in step b).
Patent CA-2980548-A1 (CA)
Title: Shaving razor cartridge
Inventor: WASHINGTON JACK ANTHONY
IPC: B26B21/22
Filed: 2016-03-10
Abstract: A shaving razor cartridge 10 with a housing 12 having a first pair of spaced apart blade contact surfaces 206, 208 on a common wall 210 that are spaced apart from a second pair of spaced apart blade contact surfaces 212, 214 on another common wall 216. A blade member 22 having a base 42 with a rear wall 218. The rear wall contacts both pairs of spaced apart blade contact surfaces during a shaving stroke. The first pair of spaced apart blade contact surfaces are spaced apart by a first distance Dl that is less than a distance Al between the pair of common walls.
Patent CA-2984092-A1 (CA)
Title: Instrument collision detection and feedback
Inventor: CAMERON PETER
IPC: A61B34/37
Filed: 2015-12-15
Abstract: ABSTRACT A robotic surgery system includes a plurality of surgical tool manipulators including respective handles operated by a user to manipulate a plurality of surgical tools including end effectors whose positions and orientations are determined based on positions and orientations of the handles. A processor is configured to determine new end effector positions and orientations based on current positions and orientations of the handles and to determine a set of distances from each point of a first set of points along a first surgical tool to each point of a second set of points along a second surgical tool. Movement of the end 1 0    effectors is disabled if any of the distances satisfies a proximity threshold causing the end effectors to remain at respective previous positions and orientations. If no distance satisfies the proximity threshold, the end effectors are positioned and oriented at the respective new end effector positions and orientations. Date Recue/Date Received 2022-02-25
Patent CA-2984796-A1 (CA)
Inventor: WALTON DANIEL D
IPC: B66F9/06
Filed: 2016-05-06
Abstract: According to one embodiment of the present disclosure, an industrial facility is provided comprising a tag layout and at least one ingress/egress zone. The tag layout comprises at least one double row of tags. The ingress/egress zone is located outside of an area of the vehicle travel plane occupied by the aisle path and is bounded in its entirety by the double row of tags, by two or more double rows of tags, by a combination of one or more double rows of tags and one more selected facility boundaries, or by combinations thereof. The double row of tags is arranged in an nm matrix that is configured for successive detection of the inner and outer rows of tags that is dependent on the point-of-origin of a sensor transit path across the double row of tags.  Additional embodiments are disclosed and claimed.
Patent CA-2986077-A1 (CA)
Title: Method for manufacturing a sleeved product
Inventor: YOSHIDA NAO
IPC: H01J61/00
Filed: 2016-05-26
Abstract: A method of activating the shrink characteristic of a multi-layered film (1), the method comprising the steps of providing a multi-layered film comprising at least a base layer film (2) that comprises a shrinkable film, and a photothermic layer (3), associated with the base layer film, and comprising a photothermic material, exposing the multi-layered film (1) to electromagnetic radiation in order for the photothermic material to generate heat and shrink the multi-layered film (1), wherein the electromagnetic radiation comprises UV-light having a peak wavelength between 200 nm and 399 nm, and at least 90% of the UV-light is within a bandwidth of ± 30 nm of the peak wavelength.
Patent CA-2989940-A1 (CA)
Title: Systeme et procede pour realiser des transactions a l'aide d'une verification biometrique
Inventor: WAGNER KIM
IPC: G06Q20/40
Filed: 2016-07-29
Abstract: L'invention concerne un système de vérification biométrique. Le système comprend un dispositif portable qui stocke un modèle de référence biométrique et des préférences d'authentification. Le dispositif portable peut être utilisé avec un dispositif d'accès. Le dispositif d'accès peut inviter l'utilisateur à donner un échantillon biométrique. Le dispositif d'accès peut créer un modèle d'échantillon biométrique à partir de l'échantillon biométrique, et le modèle d'échantillon biométrique peut être comparé au modèle de référence biométrique pour déterminer si un utilisateur est ou non authentique.
Patent CA-2990101-A1 (CA)
Inventor: MORADI CHRIS
IPC: G06F21/50
Filed: 2017-12-22
Abstract: Systems and methods are disclosed for identifying resources responsible for events. In one embodiment, a method may include determining a number of unique actors in a plurality of actors that have accessed the resource. The method may further include identifying from the plurality of actors a set of affected actors that has been affected by an event and identifying from the set of affected actors a subset of resource-affected actors that accessed the resource prior to being affected by the event. The method may further include determining a number of resource-affected actors in the subset of resource-affected actors and, based on the number of unique actors and the number of resource-affected actors, determining an event score for the resource. The event score may be a lower bound of a confidence interval of a binomial proportion of the number of resource-affected actors to the number of unique actors.
Patent CA-2990477-A1 (CA)
Inventor: CHENG EMILY H
IPC: C07D307/82
Filed: 2016-08-12
Abstract: Described herein are phenylsulfonamido-benzofuran derivatives, and pharmaceutically acceptable salts thereof. Also provided are pharmaceutical compositions, methods, uses, and kits involving compounds of Formulae (I), (II), (III), (IV), (V), or (VI) for treating and/or preventing proliferative diseases (e.g. cancers, inflammatory diseases, and autoimmune diseases) in a subject. The compounds and pharmaceutical compositions as described herein inhibit at least one protein of the BCL-2 family in a biological sample or subject to treat and/or prevent a proliferative disease. In certain embodiments, compounds described herein are selective inhibitors of MCL-1, a BCL-2 family member protein.
Patent CA-2992786-A1 (CA)
Inventor: ARMY DONALD E
IPC: B64D13/00
Filed: 2018-01-23
Abstract: An environmental control system of an aircraft includes a ram air circuit including a ram air shell having at least one heat exchanger positioned therein. A  dehumidification system is arranged in fluid communication with the ram air circuit and at least one compressing device is arranged in fluid communication with the ram air circuit and the dehumidification system. The at least one compressing device includes a turbine and a compressor operably coupled via a shaft. A fan is operably coupled to the ram air circuit. At least one compressing device is arranged non-linearly with the ram air circuit such that an axis of rotation of the fan is offset from the axis of the shaft.
Patent CA-2994794-A1 (CA)
Title: Polycondensation product containing phenolic copolymer and dispersant for hydraulic composition containing the same
Inventor: SUGA AKIRA
IPC: C08G8/04
Filed: 2016-08-04
Abstract: [Problem] To provide a new polycondensation product containing a phenolic copolymer and useful for a hydraulic-composition dispersant that has stable dispersability regardless of the types of impurities in an aggregate, and can obtain a prescribed fluidity. [Solution] A polycondensation product including a copolymer obtained by polycondensing a monomeric mixture that includes compounds A to D respectively represented by formulas (A) to (D). A hydraulic-composition dispersant containing said polycondensation product or said copolymer. (In the formulas, A1O, A2O, A3O, and A4O each represent a C2-4 alkylene oxide group, m and n each independently represent a number from 0 to 300 and m+n=1, p and q each independently represent a number from 1 to 300, X represents a hydrogen atom, an alkyl group, or a C1-24 acyl group, R0 and R1 each represent a hydrogen atom, an alkyl group or an alkenyl group, Y1 and Y2 each independently represent a hydrogen atom, a phosphoester group, or a sulfate ester group, Y3 represents a phosphoester group or a sulfate ester group, R2 represents a hydrogen atom, a carboxyl group, a C1-10 alkyl group, a C2-10 alkenyl group, a phenyl group, a napthyl group, or a heterocyclic group, and r represents a number from 1 to 100.)
Patent CA-2998524-A1 (CA)
Title: Apparatuses and methods for generating a high-concentration protein product from a blanched biomass
Inventor: Kasat Girish
IPC: C07K1/14
Filed: 2016-09-12
Abstract: The present disclosure relates, according to some embodiments, to apparatuses and methods for blanching (e.g., continuously) a microcrop (e.g., aquatic species, Lemna) and a high-concentration protein product derived therefrom. The present disclosure relates, according to some embodiments, to an apparatus for blanching a microcrop (e.g., Lemna, Wolffia) where the apparatus may include: a conveyance mechanism operable to transport a biomass to a blanching tray; an applicator operable to dispense a blanching solution onto at least one surface of the biomass within the blanching tray; the blanching tray oriented to receive a volume of the blanching solution from the applicator; and a vibratory mechanism capable of vibrating the blanching tray to generate a net motion of the received volume of the blanching solution within blanching tray such that a wave of blanching solution is formed. In some embodiments, a vibratory mechanism may be operable to generate a motive force capable of directing a biomass from a first side of a blanching tray to a second side of the blanching tray. In some embodiments, an apparatus may be capable of processing a biomass at a product flow rate ratio of about 7:1.
Patent CA-3003843-A1 (CA)
Title: Systems and methods for sorting favorite content sources
Inventor: ROE GLEN E
IPC: H04N21/462
Filed: 2016-11-28
Abstract: Systems and methods for sorting favorite content sources are provided. A list of favorite content sources arranged in a first order is stored. The favorite content sources in the list are accessed according to the order of the favorite content sources in the list. At a given time, a user request to change a currently accessed content source to one of the favorite content sources in the list is received. In response to receiving the user request, an attribute of content presented on the currently accessed content source at the given time is identified. The favorite content sources in the list are rearranged into a second order based on the identified attribute. The favorite content sources in the list are accessed according to the second order in response to receiving the user request.
Patent CA-3004529-A1 (CA)
Title: Systeme de camera de photographie aerienne
Inventor: ROZENBERG OHAD
IPC: G03B19/00
Filed: 2016-11-01
Abstract: La présente invention concerne un système de caméra pour des applications de photographie aérienne qui peut être montée sur un avion et être actionnée pour obtenir des images d'une zone surveillée. Le système de caméra proposé comprend une unité de commande de caméra reliée fonctionnellement à une caméra supportée par un dispositif de support pivotant tel qu'une suspension à cardan. La caméra est déplacée en continu le long d'une ligne de balayage sans arrêter et est actionnée pour capturer des images à une certaine cadence, ceci est réalisé par mesure ainsi que par réglage de la vitesse angulaire de la caméra pour adapter les zones représentées et les zones non représentées sur la ligne de balayage.