baber/WOPTO huggingface dataset:
Patent CA-2870026-A1 (CA)
Title: Lubricant injector
Inventor: CLARK PETER L
IPC: F16N21/00
Filed: 2014-11-06
Abstract: A lubricant injector is provided including a body having a passageway, an inlet, an outlet, and an aperture for lubricant to flow from a measuring chamber into the passageway. A piston is slidable along the passageway. When the piston is in a retracted position, a discharge chamber is present in the passageway between the piston and the outlet. A biasing spring is disposed in the passageway for urging the piston towards the retracted position. The injector has a rest mode, wherein no pressurized lubricant is supplied to the inlet, and the piston is retracted. The injector has a pressurized mode wherein the piston is under pressure and is moved to its extended position to urge lubricant out the outlet. In the rest mode, the spring urges the piston towards its retracted position to create the discharge chamber and to open the aperture between the measuring chamber and the discharge chamber.
Patent CA-2870225-A1 (CA)
Title: Process for the preparation of cheese
Inventor: ARMSTRONG TIMOTHY JOHN
IPC: A23C19/05
Filed: 2013-04-18
Abstract: The present invention provides a process for the preparation of a cheese, the process comprising the steps of (i) providing milk; (ii) acidifying the milk, wherein the milk is acidified with carbon dioxide to a pH of 6.2 to 6.6 when measured at a temperature of 29 to 38°C to provide an acidified milk; (iii) inoculating the acidified milk with a starter culture, wherein the inoculation is a direct vat inoculation, to provide an inoculated acidified milk and making the cheese therefrom; wherein the inoculated acidified milk contains a coagulant, wherein the coagulant comprises at least a microbial protease coagulating agent.
Patent CA-2872039-A1 (CA)
Inventor: BOHM CHRISTOPH
IPC: G01F11/02
Filed: 2012-11-15
Abstract: A cartridge (100, 414, 502, 502', 502", 1100, 1300, 1350, 1902', 1902") for dispensing fluid (214, 610, 1302, 1302', 1516). The cartridge comprises a valve (110, 1100), wherein the valve comprises a pumping chamber (118, 1118) for pumping the fluid. The valve is operable for positioning a pumping chamber conduit (120, 1120). The pumping chamber conduit is connected with the pumping chamber. The cartridge further comprises a plunger (1108) operable for changing the volume of the pumping chamber. The cartridge further comprises a reservoir conduit (124, 1214) for connecting the reservoir with the valve. The valve is operable for positioning the pumping chamber conduit to connect with the reservoir conduit. The cartridge further comprises an outlet conduit (128, 1128) for dispensing the fluid. The rotary valve is further operable for rotating the pumping chamber conduit to connect with the outlet conduit.
Patent CA-2875802-A1 (CA)
Inventor: ALLEN JENNIFER R
IPC: A61K31/497
Filed: 2013-06-14
Abstract: Azetidine and piperidine compounds of formula (I) as defined in the specification, compositions containing them, and processes for preparing such compounds and intermediates thereof. Provided herein also are methods of treating cognitive disorders or diseases treatable by inhibition of PDE10, such as Huntington's Disease, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.
Patent CA-2877178-A1 (CA)
Title: Electric circuit for cutting off an electric supply with relay and fuses
Inventor: VALETTE PATRICK
IPC: B64D47/00
Filed: 2013-06-21
Abstract: The invention relates to an electrical circuit adapted for cutting off an electrical supply to an electrical equipment, said electrical circuit receiving as input at least two discrete electrical signals xi, i=1, N, the electrical circuit comprising: - a voltage source; - a number N>1 cutoff units Ui connected together, i=1,..., N in series between the voltage source and the electrical equipment, and a last cutoff unit UN being connected to the electrical equipment, each cutoff unit Ui exhibiting an open or closed state as a function of an electrical control signal; the cutoff units Uj, j=1, N-1 upstream of the last cutoff unit UN each being controlled by a distinct discrete electrical signal xj, j=1,...,N-1, the last cutoff unit being controlled as a function of the state of the cutoff units Uj, j=1,.., N-1 upstream and a discrete electrical signal xN different from that controlling the upstream cutoff units Uj, j=1, N-1.
Patent CA-2878403-A1 (CA)
Title: Integrated process for native co2 recovery from a sour gas comprising h2s and co2
Inventor: WEISS CLAIRE
IPC: C01B32/50
Filed: 2013-06-13
Abstract: The invention relates to a method for treating a hydrocarbon feed gas stream containing CO2 and H2S to recover a purified CO2 gas stream (vii), comprising: a. Separating said feed gas stream into a sweetened gas stream (i), and an acid gas stream (ii); b. Introducing stream (ii) into a Claus unit wherein an oxygen-rich stream is used as a combustive agent in the Claus furnace, thereby recovering a liquid stream of elemental sulfur (iii) and a tail gas stream (iv); c. Introducing the stream (iv) into a Tail Gas Treatment Unit (TGTU) thereby separating said tail gas stream into a CO2 enriched gas stream (v), and a stream enriched in sulfur compounds (vi); d. Compressing stream (v) exiting the TGTU; e. Passing the compressed CO2 enriched gas through a CO2 purification unit thereby recovering a purified CO2 gas stream (vii), and the device for carrying out said method.
Patent CA-2878693-A1 (CA)
Inventor: GRILL WARREN M
IPC: A61N1/05
Filed: 2013-06-17
Abstract: Systems and methods for stimulation of neurological tissue generate stimulation trains with temporal patterns of stimulation, in which the interval between electrical pulses (the inter-pulse intervals) changes or varies over time. Compared to conventional continuous, high rate pulse trains having regular (i.e., constant) inter-pulse intervals, the non-regular (i.e., not constant) pulse patterns or trains that embody features of the invention provide a lower average frequency. The systems and methods for stimulation of neurological tissue may be used to increase the efficacy of treatment in patients with Parkinson's Disease.
Patent CA-2879252-A1 (CA)
Inventor: BRAY GORDON
IPC: A61P35/04
Filed: 2013-08-15
Abstract: The present invention relates generally to the fields of molecular biology and growth factor regulation. More specifically, the invention relates to therapies for the treatment of pathological conditions, such as cancer. Even more specifically, the invention relates to compositions comprising cobimetinib and vemurafenib and their use in the treatment of BRAF-V600 mutation-positive unresectable or metastatic melanoma.
Patent CA-2879570-A1 (CA)
Inventor: CHANG BETTY Y
IPC: C12Q1/68
Filed: 2013-07-23
Abstract: Described herein are mutations that confer resistance to treatment with a BTK inhibitor. Described herein are modified BTK polypeptides that exhibit decreased inhibition (i.e. are resistant) to a covalent and/or irreversible BTK inhibitor. Also described herein modifications of PLCy2 and CARD 11 polypeptides that confer resistance to treatment with a BTK inhibitor. Described herein are diagnostic methods for detecting the modified polypeptides and nucleic acids encoding the modified polypeptides and applications of the methods thereof. Described herein are compositions, combinations, and kits containing the modified polypeptides and methods of using the modified polypeptides. Also described herein are methods of using modified BTK polypeptides as screening agents for the identification and design of second- generation BTK inhibitors.
Patent CA-2881615-A1 (CA)
Title: Outillage pour le dessablage d'une turbomachine
Inventor: DERRIEN GERARD
IPC: H05H1/00
Filed: 2013-08-05
Abstract: Outillage pour le dessablage d'une turbomachine L'invention concerne un outillage pour le dessablage d'une turbomachine, telle qu'un turboréacteur d'avion, comportant au moins un dispositif de visualisation par endoscopie (5) comportant des moyens de visualisation (9) et un conduit (11) dans lequel sont montés des moyens de guidage de lumière et de transmission d'image, un dispositif d'aspiration (9) comportant des moyens d'aspiration (15) reliés à un conduit d'aspiration (16) fixé au conduit (11) d'un dispositif de visualisation (5), et un dispositif de génération d'un jet plasma (6) comportant une torche plasma reliée à des moyens d'alimentation en gaz et à des moyens d'alimentation électrique (13) aptes à alimenter ladite torche plasma, ladite torche plasma étant fixée au conduit (11) d'un dispositif de visualisation précité (5, 8).
Patent CA-2882266-A1 (CA)
Inventor: ARISAWA HIDEAKI
IPC: B24D5/00
Filed: 2013-06-14
Abstract: A grindstone tool (10) is provided with a shaft part (11) which has a tubular shape having a connection hole (11a) therein, a head part (12) which has a cylindrical shape coaxially and integrally connected to the leading end of the shaft part (11) and having a hollow section (12a) therein, and abrasive grains (15) which adhere to the entire outer peripheral surface of the head part (12) via a bonding material (14). A grinding fluid (2) is supplied to the hollow section (12a) of the head part (12) from one end side of the head part (12), the other end side of the head part (12) is blocked by a lid member (13), and in the head part (12), a plurality of communication holes (12b) through which the hollow section (12a) and the outer peripheral surface communicate with each other, and which each have a taper shape with a diameter size on the outer peripheral surface side larger than a diameter size of the shaft center side are formed.
Patent CA-2882324-A1 (CA)
Inventor: CAMPBELL STUART
IPC: C11D3/40
Filed: 2013-09-09
Abstract: The present invention provides anon-aqueous liquid, gel or paste composition, comprising a colourant and methylglycine diacetic acid (MGDA) or a salt thereof. The compositions afford enhanced stability of the colourant in the presence of MGDA. The invention also provides a unit dose detergent product comprising the inventive composition, a washing or cleaning process that utilizes this composition or product, and the use of this composition or product for washing or cleaning.
Patent CA-2882335-A1 (CA)
Inventor: O'CONNELL MARIA M
IPC: E21B34/06
Filed: 2013-08-16
Abstract: A fluid flow impedance system including a member having a wall with at least one opening therethrough and a tool positionable relative to the at least one opening. The tool has a carrier with an expandable material disposed therewith. The expandable material is operatively arranged to expand into the at least one opening, in response to the expandable material experiencing a predetermined condition, for impeding a flow of fluid through the at least one opening.
Patent CA-2882336-A1 (CA)
Inventor: AUGUSTINE STEVE M
IPC: B01J27/199
Filed: 2013-08-23
Abstract: Catalyst support materials, catalysts, methods of making such and uses thereof are described. Methods of making catalyst support material include combining anatase titania slurry with i) a low molecular weight form of silica; and ii) a source of Mo to form a Ti02-Mo03-Si02 mixture. Catalyst support material include from about 86% to about 94% weight anatase titanium dioxide; from about 0.1% to about 10% weight Mo03; and from about 0.1% to about 10% weight SiQ2. Low molecular weight forms of silica include forms of silica having a volume weighted median size of less than 4 nm and average molecular weight of less than 44,000, either individually or in a combination of two or more thereof. Catalyst include such catalyst support material with from about 0.1 to about 3 % weight of V205 and optionally from about 0.01% to about 2.5% weight P.
Patent CA-2883161-A1 (CA)
Title: Methods of refining fibers, the fibers and products using the fibers
Inventor: PANDE HARSHAD
IPC: D21H15/02
Filed: 2013-08-21
Abstract: Various embodiments of the present invention relate to surface enhanced pulp fibers, various products incorporating surface enhanced pulp fibers, and methods and systems for producing surface enhanced pulp fibers. Various embodiments of surface enhanced pulp fibers have significantly increased surface areas compared to conventional refined fibers while advantageously minimizing reductions in length following refinement. The surface enhanced pulp fibers can be incorporated into a number of products that might benefit from such properties including, for example, paper products, paperboard products, fiber cement boards, fiber reinforced plastics, fluff pulps, hydrogels, cellulose acetate products, and carboxymethyl cellulose products. In some embodiments, a plurality of surface enhanced pulp fibers have a length weighted average fiber length of at least about 0.3 millimeters and an average hydrodynamic specific surface area of at least about 10 square meters per gram, wherein the number of surface enhanced pulp fibers is at least 12,000 fibers/milligram on an oven-dry basis.
Patent CA-2883200-A1 (CA)
Inventor: SESHIA ASHWIN ARUNKUMAR
IPC: G01P15/18
Filed: 2013-09-04
Abstract: An inertial sensor comprising: a frame; a proof mass suspended from the frame; a pair of first resonant elements electrically coupled to the proof mass, or to an intermediate component mechanically coupled to the proof mass, each first resonant element coupled to an opposite side of the proof mass to the other, the first resonant elements being substantially identical to one another and having substantially identical electrostatic coupling with the proof mass when the sensor is not accelerating; wherein the first resonant elements and proof mass lie substantially in a plane, and wherein movement of the proof mass relative to the first resonant elements orthogonal to the plane alters the electrostatic coupling between the proof mass and the first resonant elements; drive means coupled to the first resonant elements for vibrating each of the first resonant elements; and a sensor assembly for detecting a shift in the resonant frequency of each of the first resonant elements; and processing means for summing the shifts of each of the first resonant elements to provide a measure of acceleration of the proof mass parallel to a first axis, the first axis being orthogonal to the plane.
Patent CA-2883459-A1 (CA)
Inventor: NORDBORG ROGER
IPC: B02C1/02
Filed: 2012-11-15
Abstract: A tension assembly for a jaw crusher (100) comprising a mechanical actuator (121, 124) and a bias member (123). A robust and compact arrangement is provided by positioning the bias member, in the form of a coil spring, over the actuator rod (124) and to configure the force transmission pathway through the linear actuator and into the coil spring so as to follow a reverse pathway through the assembly.
Patent CA-2884343-A1 (CA)
Inventor: MAERTEN FRANTZ
IPC: G01V9/00
Filed: 2015-03-10
Abstract: Systems and methods for predicting a stress attribute of a subsurface earth volume. One or more linearly independent far field stress models and one or more discontinuity pressure models may be simulated for the subsurface earth volume to generate stress values, strain values, displacement values, or a combination thereof for data points in the subsurface earth volume. A  processor may be used to compute a superposition of the one or more linearly independent far field stress models and the one or more discontinuity pressure models. The stress attribute of the subsurface earth volume may be predicted, based on the computed stress values, strain values, displacement values, or the combination thereof.
Patent CA-2889821-A1 (CA)
Inventor: MAKAL UMIT G
IPC: C08G18/42
Filed: 2013-10-14
Abstract: The present invention relates to novel thermoplastic polyurethane (TPU) compositions that have crystalline chain ends. The TPU compositions of the invention can provide improved resiliency, lower surface free energy, and/or reduced stickiness, while maintaining other desirable physical properties. The present invention also provides the described TPU compositions that are further grafted with vinyl alkoxysilane moieties allowing for crosslinked networks of the TPU compositions. The present invention also provides plasticizer-free, very soft TPU compositions without the processing difficulties often associated with such materials. The invention further provides means of reducing the surface tension of a TPU composition which can allow for improved blend compositions, and means of crosslinking the described TPU compositions.
Patent CA-2891416-A1 (CA)
Inventor: FRAZIER AMELIA E
IPC: A23C19/093
Filed: 2013-05-30
Abstract: Described are cheese compositions and methods of making cheese compositions, including methods of formulating cheese compositions, wherein the cheese compositions may include combinations of casein protein, fiber, non-casein protein, non-pregelatinized, modified starch, and a fat component. In a preferred embodiment, the cheese composition comprises from 20 to 30 weight percent fat, casein protein, in an amount of not greater than 20 weight percent, from 1 to 5 weight percent fiber, emulsifying salt, and from 25 to 50 weight percent water.
Patent CA-2894162-A1 (CA)
Inventor: GOVIND RAKESH
IPC: B01D9/00
Filed: 2013-12-06
Abstract: Systems, methods, and apparatus for removing materials from liquid, such as water. The system, methods, and apparatus allow for separation of neutrally buoyant materials from liquid via flotation to or near the surface of the liquid via air bubbles. The system, methods, and apparatus allow for the selective separation of an element, such as strontium, from the liquid. The system, methods, and apparatus allow for precipitating a water soluble salt or water soluble salts from water, including adding a water-miscible solvent to a water solution including an inorganic salt. And, the system, method and apparatus also allow for the separation of the precipitated salt, and for separation of the solvent from the water.
Patent CA-2898437-A1 (CA)
Title: Stimulation of the forno-dorso-commissure (fdc) for seizure suppression and memory improvement
Inventor: KOUBEISSI MOHAMAD
IPC: A61N1/36
Filed: 2014-01-16
Abstract: Example apparatus and methods cause activation of target neural tissue through electrical stimulation of a connected white matter tract to reduce the hyper-excitability of the target neural tissue and thus reduce seizures while preserving memory in humans. Example apparatus and methods apply low frequency (e.g., < 10HZ) electrical stimulation to the forno-dorso-commissure (FDC), detect an electrical signal generated in an area connected to, innervated by, or that can be activated by the FDC in response to the stimulation, and reconfigure the stimulation based on the detected signal and a desired therapeutic effect. The stimulation may be reconfigured to produce an electrical stimulation waveform that will produce the desired therapeutic effect. The desired therapeutic effect may be, for example, reducing hyper-excitability of neural tissue in a target area, reducing hippocampal spikes, reducing seizure odds, or improving recall.
Patent CA-2900085-A1 (CA)
Title: Tole dotee d'un revetement znalmg ayant une microstructure particuliere et methode de production correspondante
Inventor: ALLELY CHRISTIAN
IPC: C23C2/26
Filed: 2013-07-08
Abstract: Cette tôle comprend un substrat (3) dont au moins une face (5) est revêtue par un revêtement métallique (7) ayant une teneur en poids d'aluminium tAl comprise entre 3,6 et 3,8% et une teneur en poids en magnésium tMg comprise entre 2,7 et 3,3%. Le revêtement a une microstructure comprenant une matrice lamellaire d'eutectique ternaire Zn/AI/MgZn2 et éventuellement : - des dendrites de Zn avec une teneur surfacique cumulée inférieure ou égale à 5,0%, - des fleurs d'eutectique binaire Zn/MgZn2 avec une teneur surfacique cumulée inférieure ou égale à 15,0%, - des dendrites d'eutectique binaire Zn/AI avec une teneur surfacique cumulée inférieure à 1,0%, - des îlots de MgZn2 avec une teneur surfacique cumulée inférieure à 1,0%.
Patent CA-2901371-A1 (CA)
Title: Rail road track lubrication apparatus and method
Inventor: NELSON ROY L
IPC: F16N7/14
Filed: 2013-02-15
Abstract: An apparatus and method for applying lubricant to a rail road track. The apparatus comprising a control module; a housing; a lubricant distribution block; and a plurality of tubes for connecting the control module to the housing wherein the housing houses the lubricant distribution block. The control module is positionable in close proximity to the rail road track and the housing is positionable adjacent to and along a section of rail road track to be lubricated. The lubricant is stored in a vessel in the control module and pumped from the control module to a lubricant distribution nozzle connected to the housing and wherein sliding the lubricant distribution nozzle along the section of rail road track in a first or second direction distributes lubricant along the section of rail road track.
Patent CA-2902518-A1 (CA)
Title: Integrated cover plate and sensor system
Inventor: KARAM ANTOINE
IPC: H02G3/14
Filed: 2015-08-28
Abstract: There is provided an integrated cover plate & sensor system (ICPSS) and apparatus for mounting sensors, controls and displays to a vertical surface. The ICPSS  houses these electronic devices, a power supply and interfaces in an enclosure. The enclosure is fabricated so that it may be mounted directly to an electrical switch or outlet that typically resides in a utility box in place of a standard cover-plate.
Patent CA-2902876-A1 (CA)
Inventor: OGORCHOCK JOHN M
IPC: E02D29/02
Filed: 2014-03-17
Abstract: A loop and saddle assembly includes a loop member and a saddle member. The loop member may include multiple layers (preferably 4 layers) of a geosynthetic material. The saddle member may have a curved seating surface adapted for cooperative engagement with the inner surface of the loop member. The saddle member may include a first generally planar truncated end at a first end of the curved seating surface and a second generally planar truncated end at a second end of the curved seating surface. The saddle member may include a lower surface with a concave profile extending from the first truncated end to the second truncated end. The loop member may be cast into a precast concrete panel with a portion of the loop member extending out of the precast concrete panel. The saddle member may be disposed in cooperate engagement with the loop member inside the loop member.
Patent CA-2903714-A1 (CA)
Title: Couplings for expandable tubular
Inventor: DELANGE RICHARD W
IPC: E21B17/042
Filed: 2014-03-13
Abstract: An expandable tubular for use in a wellbore includes: a pin formed at a first longitudinal end of the expandable tubular; a box formed at a second longitudinal end of the expandable tubular; a tubular body connecting the pin and the box; and an elastomeric seal disposed in a groove of the box. Each of the pin and box has: a torque shoulder; and a thread. The pin has an asymmetric protrusion formed on an inner surface thereof.