baber/WOPTO huggingface dataset:
Patent CA-2928792-A1 (CA)
Title: Combination lock
Inventor: BAO CHENGFAN
IPC: E05B47/00
Filed: 2014-12-15
Abstract: A combination includes a lock body, a shackle having a second leg and a first leg, a lock member provided rotatably within the lock body and a locking element disposed rnovably within the lock body and provided with the lock member, wherein the first locking element is adapted to be driven by the lock member to do a reciprocating motion between a shackle locking state and a shackle releasing state, wherein when the shackle is at the shackle locking state, the first locking element is driven to engage with the first leg of the shack so as to hold the first leg within the lock body; when the shackle is at the shackle unlocking state, the first locking element is driven to leave from the first leg of the shack so as to enable the first leg to separate from the lock body.
Patent CA-2928793-A1 (CA)
Title: Novel compounds for regeneration of terminally-differentiated cells and tissues
Inventor: BOS MICHAEL
IPC: C07D263/34
Filed: 2014-11-06
Abstract: The present invention discloses novel compounds and their use in medicine. Preferably the compounds are applicable in the therapy of disorders associated with damaged post-mitotic tissues in mammals. The novel compounds are compounds according to formula I (I) wherein - X is O (oxygen) or S (sulphur), - R1 is a substituent selected from the group consisting of straight-chain (unbranched) or branched, unsubstituted or substituted alkyl groups, cycloalkyl groups, alkylcycloalkyl groups, aryl groups, alkylaryl groups, arylalkyl groups, cycloalkylaryl groups and arylcycloalkyl groups, which optionally contain heteroatoms, - R2 is a substituent selected from the group consisting of straight-chain (unbranched) or branched, unsubstituted or substituted C1 - C6 alkyl groups, C1  C6 alkoxy groups, C1  C6 alkoxy alkyl groups and C2  C6 alkenyl groups, - R3 is a substituent selected from the group consisting of straight-chain (unbranched) or branched, unsubstituted or substituted alkyl groups, cycloalkyl groups, alkylcycloalkyl groups, aryl groups, alkylaryl groups, arylalkyl groups, cycloalkylaryl groups and arylcycloalkyl groups, which optionally contain heteroatoms, - or a stereoisomer, a tautomer, a prodrug or a pharmaceutically acceptable salt thereof.
Patent CA-2929146-A1 (CA)
Inventor: PIRRUNG FRANK
IPC: C08F220/34
Filed: 2014-11-19
Abstract: The present invention relates to random copolymers obtainable by polymerization, the use of said random copolymers as soil release agents in laundry processes. Further aspects of the invention are a method for easier releasing soil from textiles in laundry processes and detergents containing said random copolymers.
Patent CA-2932641-A1 (CA)
Inventor: ZIESEL LAWRENCE B
IPC: B67D1/08
Filed: 2014-12-18
Abstract: L'invention concerne un système de refroidissement à utiliser dans un distributeur de boissons, le système de refroidissement comprenant : une plaque froide ayant une surface supérieure et une surface latérale ; un saturateur agencé dans une orientation non horizontale par rapport à la plaque froide, le saturateur ayant une paroi latérale, une partie non isolée inférieure de la paroi latérale du saturateur étant en communication thermique avec la surface latérale de la plaque froide ; et un dispositif de fixation couplant le saturateur à la plaque froide, le dispositif de fixation ayant une conductivité thermique inférieure à la conductivité thermique du saturateur.
Patent CA-2933066-A1 (CA)
Inventor: KING DAVID WILLIAM
IPC: G07C1/30
Filed: 2009-01-19
Abstract: A meter apparatus and method of operating a removable meter apparatus are described. The meter apparatus includes a tag associated with unique tag identification information and configured to be permanently affixed to a location housing at a unique physical location, and includes a removable meter unit configured to mate with the location housing and receive the tag identification from the tag and report the tag identification to a data manager configured to associate an identifier of the removable meter unit with the tag identification and unique physical location, and associate configuration information for the physical location with the removable meter unit and the tag identification.  The unique physical location can comprise a single-space parking location.
Patent CA-2935186-A1 (CA)
Title: Utility rack and rail system for vehicle
Inventor: PUCHKOFF JEROME
IPC: B60R9/045
Filed: 2014-12-24
Abstract: Embodiments of a rail system for use with a vehicle, such as a pickup truck, may include a plurality of side rails and stanchions securing the side rails to the vehicle. At least one hoop may be provided for connection to either the stanchions or the side rails. Each hoop may include a plurality of legs, a clamp connected to each leg, an elbow connected to each leg opposite the clamp, and a lateral cross bar connected between the elbows. The legs may be pivotable with respect to the elbows. The elbows may further include a rod pivotable between a stored and deployed position. In the deployed position, the rod may facilitate attachment of elevated rails. Additionally, bed dividers and storage lockers or boxes are disclosed for use with embodiments of a rail system as applied to a pickup truck.
Patent CA-2935841-A1 (CA)
Inventor: PRICE JAMES M
IPC: E21B49/10
Filed: 2014-03-07
Abstract: Multivariate optical computing using polarizers to modulate the intensity of sample-interacted light. The polarizer(s), along with other device components, produce a spectroscopic intensity profile that mimics the regression vector that corresponds to the sample characteristic(s) of interest.
Patent CA-2936482-A1 (CA)
Inventor: Iyer Ashwin
IPC: H01P1/20
Filed: 2016-07-19
Abstract: An electromagnetic bandgap structure is formed by loading a conductor backed coplanar waveguide with inductors and capacitors selected to cause a frequency- dependent coupling between a parallel-plate waveguide mode and a coplanar waveguide mode to form an electromagnetic bandgap. The structure may be formed by printing (i.e. removal of metallization) on one side of a conventional double-sided printed circuit board.
Patent CA-2937392-A1 (CA)
Inventor: WOLF MARK E
IPC: B01D17/025
Filed: 2016-07-29
Abstract: A system and method for extracting oil from a fluid mixture includes a separation vessel having an internal chamber that extends to a chamber elevation, an inlet port, a water outlet port, and an oil outlet port. A liquid storage tank has an inlet port, an upper outlet port located at an upper outlet elevation, and a lower outlet port. A first conduit system interconnects the separation vessel's water outlet port and the tank's inlet port and has a top conduit segment at the upper outlet elevation. A second conduit system interconnects the first conduit system and the tank's inlet port. The second conduit system intersects the first conduit system below the upper outlet elevation and above the chamber elevation. A pump may be employed to transfer fluid from the upper outlet port back to the separation vessel.
Patent CA-2937461-A1 (CA)
Inventor: KILANOWSKI ROBERT
IPC: F16J15/04
Filed: 2016-07-29
Abstract: A method for forming a sealing assembly around a periphery of a frame is provided. the method includes providing sealing elements made of a thermoplastic polymer, each one of the sealing elements having a first end and a second end; affixing the sealing elements around a periphery of the frame, such that the first end of each one of the sealing elements is contacted with the second end of another one of the sealing elements to form joints; applying a sealant solution to the joints, the sealant solution comprising a solution of the thermoplastic polymer in a solvent, thereby obtaining a deposited sealant solution; and evaporating the solvent from the deposited sealant solution in order to obtain a thermoplastic polymer deposit on the joints, thereby obtaining a sealing assembly around the periphery of the frame.
Patent CA-2938272-A1 (CA)
Title: Use of polymers as heterogeneous hydrogen donors in the upgrading of heavy and extra-heavy crude oils
Inventor: ALEMAN VAZQUEZ LAURA OLIVIA
IPC: C10G49/20
Filed: 2016-08-05
Abstract: The present invention is related to the application of solid polymers or copolymers prepared from monomers having in their structure a polycyclic aromatic ring, an aromatic ring of the type of naphthalene, or polyesters, polyethers, polyamides or polyvynil derivatives having naphthalene units in their structure, in the hydrotreatment or hydrocracking of heavy hydrocarbons, such as heavy or extra-heavy crude oils or residues from the distillation of petroleum; these polymers or copolymers may be supported, anchored or in a physical mixture with metallic oxides such as alumina, silica, titania or kaolin, and they have an application as heterogeneous hydrogen donors in reactions of hydrotreatment or hydrocracking of heavy or extra-heavy crude oils, residues from the distillation of petroleum and cuts and streams deived from this distillation. These solid polymers or coplymers operate in the presence of hydrogen or methane-rich gas. These hydrogen donor polymers, being solid, may be recovered from the reaction mixture to be reused and have a thermal stability that allows for their use in reactions at temperatures above 450°C. These heterogeneous hydrogen donors improve the physical properties of crude oils, such as API gravity, viscosity, and distillates yield, inhibiting the formation of coke.
Patent CA-2939942-A1 (CA)
Inventor: HOLMES MICHAEL C
IPC: C12N5/10
Filed: 2015-02-24
Abstract: Disclosed herein are methods and compositions for targeted, nuclease-mediated insertion of transgene sequences into the genome of a cell.
Patent CA-2942825-A1 (CA)
Title: Needle driver
Inventor: SHEILDS JOHN MARTIN
IPC: A61B17/12
Filed: 2014-03-14
Abstract: A needle driver, comprising a first elongated body having a substantially hollow interior portion and a first and second end, a second elongated body having a substantially hollow interior portion slideably disposed in the first elongated body, a clamping device having a clamping end and a connected end, the clamping device at least partially disposed in the first elongated body and in the second elongated body, wherein the connected end is affixed to the first elongated body, and a slideable actuator affixed to the second elongated body.
Patent CA-2943603-A1 (CA)
Title: Mosaic hiv-1 sequences and uses thereof
Inventor: HAYNES BARTON F
IPC: C12N15/48
Filed: 2015-03-25
Abstract: The invention is directed to mosaic HIV 1 genes designed to induce T-cell responses.
Patent CA-2943872-A1 (CA)
Inventor: VINCENT GUILLAUME
IPC: B01J23/94
Filed: 2015-04-16
Abstract: The invention refers to a process for rejuvenating a hydrotreating catalyst comprising a group VIB hydrogenation metal and/or a group VIII hydrogenation metal, which comprises the steps of: (a) regenerating the catalyst by contacting said catalyst with an oxygen containing gas at a temperature from about 300°C to 550°C, (b) impregnating the regenerated carbon-reduced catalyst with an impregnation solution which comprises a mixture of water and a combination of MoO3 and H3PO4, (c) aging the impregnated catalyst and (d) drying the aged catalyst. The invention also refers to the rejuvenated catalyst obtained and its use for hydrotreating hydrocarbon feedstocks.
Patent CA-2944857-A1 (CA)
Title: Establishing communication downhole between wellbores
Inventor: HESS JOSEPH E
IPC: E21B43/11
Filed: 2014-05-17
Abstract: A method of establishing fluid communication between wellbores can include forming a flow path from one wellbore to another wellbore, a flow area of the flow path increasing in a direction from the first wellbore toward the second wellbore. An explosive assembly for use in a well can include an explosive device having multiple explosive charges, the explosive charges producing longitudinal shock waves that collide with each other and result in a laterally directed shock wave, and a shield that focuses the laterally directed shock wave into a predetermined angular range of less than 360 degrees. A method of establishing fluid communication between wellbores can include forming a flow path from one wellbore to another wellbore, the flow path intersecting an uncased portion of the second wellbore.
Patent CA-2945362-A1 (CA)
Inventor: DAVANCENS ANGELICA
IPC: B05C1/06
Filed: 2016-10-14
Abstract: Un pinceau (400) pour appliquer une substance gluante (168) sur une pièce à usiner (170) à partir dun effecteur (102) est décrit. Le pinceau (400) comprend un corps (402) ayant un axe de rotation (438). Le corps (402) comprend une première extrémité (407), une deuxième extrémité (411) opposée à la première extrémité (407) et un canal (408) comprenant une entrée axiale (409) et une sortie (480). Lentrée axiale (409) se trouve à la première extrémité (407) du corps (402) et est coaxiale avec laxe de rotation (438). Le pinceau (400) comprend également des poils (420) sétendant du corps (402), de sorte que les poils (420) ne soient pas parallèles à laxe de rotation (438) du corps (402).
Patent CA-2945373-A1 (CA)
Title: Lens
Inventor: LAI WEI-XIAN
IPC: G02B3/00
Filed: 2016-10-17
Abstract: A lens is revealed. The lens includes a first surface, a second surface opposite to the first surface, and a protective film connected to either the first surface or the second surface. The protective layer is a multi-layer structure formed by a silica composite film layer, a first zirconium dioxide film layer, a first silica film layer, an indium tin oxide (ITO) film layer, a second zirconium dioxide film layer and a second silica film layer in turn. Thereby harmful light such as blue light, infrared light, etc. is blocked by the protective film and ultraviolet light is also absorbed by the protective film for protecting user's eyes from damages.
Patent CA-2947457-A1 (CA)
Inventor: CERNY MATTHEW ROBERT
IPC: F01D25/12
Filed: 2016-11-03
Abstract: A transduct segment, that can include a main tube extending from a first end to a second end and defining a hollow passageway therethrough, a lower platform attached to an outer surface of the main tube on first side of an aperture defined within the main tube, and an upper platform attached to the outer surface of the main tube on second side of the aperture that is opposite of the first side, is provided. The upper platform is integral with the lower platform to define a supply channel therebetween, and the supply channel is in fluid communication with the hollow passageway of the main tube through the aperture defined by the main tube. The lower platform and the upper platform define an interface defining a plurality of channels in fluid communication with the hollow passageway defined by the main tube.
Patent CA-2949127-A1 (CA)
Inventor: LIEBENBERG WILNA
IPC: A61K31/5513
Filed: 2010-11-09
Abstract: The invention provides a method for increasing the solubility of nevirapine, including the steps of rendering nevirapine in a gaseous phase; and rendering the gaseous phase in a relatively more soluble solid particulate form. The invention further provides for a crystalline Form-VI (36) of nevirapine having an X-ray diffraction pattern of (2-theta values in degrees) 9.2953, 1 1.2023, 12.7019, 12.9796, 13.5273, 15.4670, 17.2597, 19.1038, 19.7267, 21.1303, 22.9381, 25.5589, 26.4913, 27.2150, 27.7283, 29.7134, and 33.8343 degrees two theta. The invention further provides for the preparation of microspherical and/or nanospherical Form-V (34) and crystalline Form-VI (36) of nevirapine as well as novel dosage forms including parenteral-, inhalant-, transdermal- and oral dosage forms.
Patent CA-2949329-A1 (CA)
Inventor: HERBERT MARK R
IPC: C07D231/56
Filed: 2015-08-10
Abstract: Described herein are amorphous and crystalline forms of pharmaceutically acceptable salts of the estrogen receptor modulator (E)-3-(4-((E)-2-(2-chloro-4-fluorophenyl)-1-(1H-indazol-5-yl)but-1-en-1-yl)phenyl)acrylic acid. Also described are pharmaceutical compositions suitable for administration to a mammal that include the estrogen receptor modulator, and methods of using the estrogen receptor modulator, alone and in combination with other compounds, for treating diseases or conditions that are associated with estrogen receptor activity.
Patent CA-2950010-A1 (CA)
Inventor: BROCK MARTIN
IPC: F28D9/00
Filed: 2015-06-25
Abstract: The invention relates to a heat exchanger for the indirect transfer of heat between a first and a second medium, having a jacket that surrounds a jacket space (M) for receiving the first medium (S); a plate-type heat exchanger (2) arranged in the jacket space (M) and having a heat exchanger block (20) with first heat exchange passages (201) for receiving the first medium (S) and second heat exchange passages (202) for receiving the second medium (S'); a first collector (21) which is fixed on a first side (20a) of the heat exchanger block (20) and is fluidically connected to the second heat exchange passages (202), such that the second medium (S) can be introduced via the first collector (21) into the second heat exchange passages (202); and a second collector (22) which is fixed on a second side (20b)  oriented away from the first side (20a)  of the heat exchanger block (20) and is fluidically connected to the second heat exchange passages (202), such that the second medium (S') can be drawn off via the second collector (22) from the second heat exchange passages (202), wherein the second collector (22) extends in a direction of extent (E) along the second side (20b), wherein a first pipe (41a), extending in the direction of extent (E), for drawing off the second medium (S') from the second collector (22) is fluidically connected to the second collector (22) and leaves the jacket space (M) in the direction of extent (E) through a through-opening (O) in the jacket (3). According to the invention, it is provided that the first collector (21) extends in the direction of extent (E) along the first side (20a), wherein there is provided at least one first inlet stub (31) connected to the first collector (21), which stub leaves the first collector (21) perpendicular to the direction of extent (E), wherein the second medium (S') can be introduced via the first inlet stub (31) into the first collector (21), and wherein the heat exchanger (1) has a third collector (23) which is arranged in the jacket space (M) and which is fluidically connected to the at least one inlet stub (31), wherein in particular the third collector (23) is in the form of a hollow sphere or a hollow half-sphere.
Patent CA-2950885-A1 (CA)
Inventor: LEONARD ERICH
IPC: B61H13/02
Filed: 2014-06-06
Abstract: A system and method for incrementally accomplishing brake pipe reductions using an operator button, touch sensitive screen or other human machine interface. The system is preferably made available to the user when the brake handle is positioned in the 'minimum' brake application position and allows an operator to create a more precise target reduction value without having to manually move the brake handle to the location that the operator believes may result in the desired reduction. Using small, predetermined increments, the system allows for more precise control over brake pressure without an operator having to estimate what handle movement will accomplish the desired brake pressure.
Patent CA-2951278-A1 (CA)
Inventor: BUROVA ELENA
IPC: A61P35/00
Filed: 2015-06-19
Abstract: Non-human animals, and methods and compositions for making and using the same, are provided, wherein said non-human animals comprise a humanization of a Programmed cell death 1 (Pdcd1) gene. Said non-human animals may be described, in some embodiments, as having a genetic modification to an endogenous Pdcd1 gene so that said non-human animals express a PD-1 polypeptide that includes a human portion and an endogenous portion (e.g., a non-human portion).
Patent CA-2953124-A1 (CA)
Inventor: WIGGINS ROBIN P
IPC: B65D8/00
Filed: 2015-06-01
Abstract: A measuring device for dispensing granulated powder. The measuring device (50) includes a bucket (54), handle (66) and a tapered tip (52). The bucket has a substantially circular top cross-sectional area and outside diameter, with a depth of from about 75% to about 250% of the outside diameter. The bucket includes a handle side oppositely facing a distal side. The handle is formed on the handle side of the bucket, and the tapered tip is formed on the distal side of the bucket. Some embodiments include varying volumes of the bucket, from about 5 cubic centimeters to about 30 cubic centimeters. The handle can include a surface indentation. The measuring device may be combined with an associated container (10), such that the measuring device is used to dispense granulated powder from the container.
Patent CA-2955139-A1 (CA)
Inventor: ZILIAK MARK ALAN
IPC: F16H55/48
Filed: 2014-11-19
Abstract: A synchronous belt sprocket includes a generally circular body including a circumferential belt engagement surface, a plurality of teeth extending radially outwardly from the circumferential belt engagement surface, and at least one flange coupled to the body. The at least one flange has a first end adjacent the body, a second end generally opposite the first end and radially outward from the first end, a surface extending between the first and second ends and facing the circumferential belt engagement surface, and a length defined between the first and second ends. At least half the length of the surface of at least one flange facing the circumferential belt engagement surface is obtusely angled relative to the circumferential belt engagement surface.
Patent CA-2955468-A1 (CA)
Inventor: DECKER ELDON L
IPC: C09D7/45
Filed: 2015-07-22
Abstract: Co-dispersions of different types of graphenic carbon particles are produced using a polymeric dispersant. A portion of the graphenic carbon particles may be thermally produced. The polymeric dispersant may include an anchor block comprising glycidyl (meth)acrylate, 3,4-epoxycyclohexylmethyl(meth)acrylate, 2-(3,4-epoxycyclohexyl)ethyl(meth)acrylate, allyl glycidyl ether and mixtures thereof, reacted with a carboxylic acid comprising 3-hydroxy-2-naphthoic acid, para-nitrobenzoic acid, hexanoic acid, 2-ethyl hexanoic acid, decanoic acid and/or undecanoic acid. The polymeric dispersant may also include at least one tail block comprising at least one (meth)acrylic acid alkyl ester.
Patent CA-2956273-A1 (CA)
Inventor: GOOI PATRICK
IPC: A61M5/28
Filed: 2015-08-11
Abstract: Devices and methods for the ab interno delivery of two or more fluid compositions into Schlemm's canal through a single insertion point in the eye with minimal trauma. The hand-held delivery device includes a handle coupled to an elongated shaft that terminates in a self-trephinating tip through which one or more cannulae are slidably disposed and can be extended or retracted therethrough. The handle further defines a chamber for receiving one or more cartridges each containing at least one fluid composition. Each cartridge is fluidly connected to a respective cannula such that sequential actuation of each cartridge causes dispensation of the fluid compositions at the site for delivery without having to repeatedly enter the target site multiple times. Ab interno methods for localized delivery of a fluid composition into Schlemm's canal are further described.
Patent CA-2957925-A1 (CA)
Title: Ultra lightweight clay and polymer high performance clumping cat litter
Inventor: KURAS MONIKA
IPC: A01K29/00
Filed: 2015-08-11
Abstract: This invention relates to a formulation and process for making a lightweight, clumping absorbent material with virtually no dust, low tracking, superior clumping arid odor control. The formulations described herein may utilize a tackifying agent to attach the clumping additive to the surface of the absorbent material.