baber/WOPTO huggingface dataset:
Patent CA-2774908-A1 (CA)
Inventor: BENTRIM BRIAN
IPC: F16B23/00
Filed: 2010-09-23
Abstract: A captive panel fastener is manufactured by first overmolding a plastic cap around the head of a screw, the cap having a cylindrical plastic skirt extending downwardly beyond the base of the screw head and formed with a circular opening at the bottom. After a compression spring is placed around the shank of the screw, the screw is pressed against a top surface of a ferrule to a point where the capped-skirt extends downwardly below a ferrule flange. At that point, heat and pressure are applied radially inwardly around the periphery of the plastic skirt along its bottom edge until it is permanently deformed to a point where the bottom of the skirt is smaller in diameter than the ferrule flange. The screw is thereby captivated to the ferrule between extended and retracted positions.
Patent CA-2774942-A1 (CA)
Title: Mineral, granulated desulfurizing agent on the basis of calcium hydroxide, method for the production thereof and use thereof
Inventor: DOMBROWSKI DIRK
IPC: B01D53/50
Filed: 2010-09-08
Abstract: The invention relates to a mineral desulfurizing agent (10), comprising calcium-based porous granules (12) which comprise a core (14) containing at least 80% by weight of calcium carbonate (CaCO3) and at least one agglomeration layer (16) enveloping the core (14) and containing calcium hydroxide (Ca(OH)2), wherein the granules (12) have a proportion of calcium hydroxide (Ca(OH)2) of at least 60% by weight relative to the total dry weight of the granules (12), an essentially spherical shape and a BET surface area of at least 8 m2/g. The invention further relates to a method for the production and use of a mineral desulfurizing agent.
Patent CA-2777065-A1 (CA)
Title: Dynamic real-time calibration for antenna matching in a radio frequency transmitter system
Inventor: ALI SHIROOK
IPC: H04B1/18
Filed: 2010-10-14
Abstract: Real-time calibration of a tunable matching network that matches the dynamic impedance of an antenna in a radio frequency transmitter system. The radio frequency transmitter system includes two non-linear equations that may be solved to determine the reflection coefficient of the antenna. The tunable matching network is repeatedly perturbed and the power reflected by the antenna is measured after each perturbation at the same node within the tunable matching network. The power values are used by an optimizer in converging to a solution that provides input impedance of the antenna. The elements of the matching circuit are adjusted to match the input impedance of the antenna.
Patent CA-2778816-A1 (CA)
Inventor: WEITZ DAVID A
IPC: B01F13/00
Filed: 2010-10-26
Abstract: The present invention is generally related to systems and methods for producing droplets. The droplets may contain varying species, e.g., for use as a library. In some cases, at least one droplet is used to create a plurality of droplets, using techniques such as flow-focusing techniques. In one set of embodiments, a plurality of droplets, containing varying species, can be divided to form a collection of droplets containing the various species therein. A collection of droplets, according to certain embodiments, may contain various subpopulations of droplets that all contain the same species therein. Such a collection of droplets may be used as a library in some cases, or may be used for other purposes.
Patent CA-2785536-A1 (CA)
Inventor: ASHWELL MARK A
IPC: C07D471/04
Filed: 2010-12-29
Abstract: The present invention relates to substituted imidazopyridinyl-aminopyridine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl- aminopyridine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
Patent CA-2785646-A1 (CA)
Inventor: KHOO CHRISTINA
IPC: A23K1/00
Filed: 2010-12-23
Abstract: La présente invention concerne des compositions d'aliments pour animaux de compagnie pour un animal de compagnie qui comportent du gingembre ainsi que des procédés pour améliorer la qualité de la vie d'un animal par l'administration d'un tel aliment pour animaux de compagnie dans le régime de l'animal.
Patent CA-2786861-A1 (CA)
Inventor: RAAB STEFFEN
IPC: A61M5/24
Filed: 2011-01-31
Abstract: A cartridge holder (2), which has a distal end and a proximal end, comprises a coupling housing portion (14) in which a cartridge can be inserted at least partly. The coupling housing portion (14) is configured to be coupled to a part of a drug delivery device. The cartridge holder (2) further comprises a fixing member (21) which is connected with the coupling housing portion (14). The fixing member (21) is moveable radially inwardly to a position in which the fixing member (21) is suitable for securing the cartridge against distal displacement of the cartridge.
Patent CA-2788934-A1 (CA)
Title: Well pad placement
Inventor: LU ZHENGANG
IPC: E21B41/00
Filed: 2012-09-05
Abstract: A method can include assigning one or more constraints to an upper surface, assigning one or more constraints to a lower surface, defining a pad configuration, generating pad locations locatable on the upper surface that conform to the defined pad configuration and the assigned constraints for the upper surface and the lower surface, and outputting specifications at least one of the generated pad locations. Various other apparatuses, systems, methods, etc., are also disclosed.
Patent CA-2789381-A1 (CA)
Title: A controller and a method of controlling a resonant power converter
Inventor: JAIN PRAVEEN K
IPC: H02M1/00
Filed: 2011-02-18
Abstract: A controller and a method of for controlling a resonant power converter by comparing an output voltage or current of the converter to at least one reference voltage or current; enabling primary side switching signals based on a first selected result of the comparison; and disabling primary side switching signals based on a second selected result of the comparison; wherein a primary side switching signal for each primary side switch includes at least one off-on-off transition.
Patent CA-2795750-A1 (CA)
Inventor: BELL THOMAS A III
IPC: A61K31/7115
Filed: 2011-04-07
Abstract: Provided herein are methods, compounds, and compositions for reducing expression of a CETP mRNA and protein in an animal. Also provided herein are methods, compounds, and compositions for increasing HDL levels and/or HDL activity and reducing plasma lipids, plasma glucose and atherosclerotic plaques in an animal. Such methods, compounds, and compositions are useful to treat, prevent, delay, or ameliorate any one or more of cardiovascular disease or metabolic disease, or a symptom thereof.
Patent CA-2797904-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: C08K3/00
Filed: 2012-12-05
Abstract: The present invention relates to a kit comprising a paste A and a paste B, whereby (a) paste A contains (a1) at least one monomer for radical polymerisation; and (a2) at least one barbituric acid derivative as polymerisation initiator; (b) paste B contains (b1) at least one monomer for radical polymerisation; and (b2) at least one heavy metal compound as polymerisation accelerator that is selected from the group consisting of heavy metal salts and heavy metal complexes; and whereby i) paste B contains less than 0.01 % by weight, relative to the total weight of paste B, of a peroxide; ii) at least one of the pastes A and B contains, as component (a3) and/or (b3), at least one filling agent that is poorly soluble or insoluble in (a1) and/or (b1), respectively; and iii) at least one of the pastes A and B contains, as component (a4) and/or (b4), at least one inorganic halide salt. The present invention also relates to the use of the kit for producing a paste for mechanical fixation of articular prostheses, for covering skull defects, for filling bone cavities, for femuroplasty, for vertebroplasty, for kyphoplasty, for the manufacture of spacers or for the production of carrier materials for local antibiotics therapy.
Patent CA-2798065-A1 (CA)
Inventor: LEITCH JAMES S
IPC: G06Q50/00
Filed: 2011-05-03
Abstract: An operational readiness alignment system is presented. A planning engine leverages readiness activities from previous projects to determine which readiness activities are relevant to a current project. The planning engine can further correlate readiness activities with available team members to derive a responsibility matrix representing a recommendation on which team members should be assigned to which readiness activity roles or responsibilities. One can use the contemplated system to derive one or more readiness measures.
Patent CA-2798494-A1 (CA)
Title: Wastewater treatment system and method
Inventor: FAULK ELWIN LEROY JR
IPC: B01D15/00
Filed: 2011-05-31
Abstract: A wastewater treatment system includes a vessel and a plurality of media canisters contained in series therein. The vessel provides for linear flow of wastewater through the canisters for treating and removing contaminants. The canisters contain seal means to form a fluid tight seal against the inner wall of the vessel. The linear flow provides for increased flow rates and more efficient treatment and removal of contaminants. A method of using the treatment system to treat wastewater to remove or neutralize one or more contaminants therein is also described.
Patent CA-2799230-A1 (CA)
Inventor: FARRUGGIO PATRICIA ANN
IPC: A21B3/13
Filed: 2011-05-16
Abstract: A tin liner (10) comprising a portion (22) sheet (16) of material having a first longitudinal side (24) and a second longitudinal side (25) and a plurality of transversely extending elongate strips (26) extending from the second longitudinal side (25). Each elongate strip (26) has first and second parallel longitudinal sides (28). When the sheet of material (16) is formed into a tube, the elongate strips (26) can be folded perpendicularly to the plane of the sheet (16) such that the elongate strips (26) overlap to form a planar surface bounding an end of the formed tube.
Patent CA-2800630-A1 (CA)
Inventor: CRADDOCK DAVID
IPC: G06F13/28
Filed: 2010-11-08
Abstract: Various address translation formats are available for use in obtaining system memory addresses for use by requestors, such as adapter functions, in accessing system memory. The particular address translation format to be used by a given requestor is pre-registered in a device table entry associated with that requestor.
Patent CA-2801777-A1 (CA)
Title: Radiation shielding barriers
Inventor: LAMBERT FRED
IPC: E04H9/00
Filed: 2013-01-07
Abstract: Articles of manufacture and a method of how to utilize the same in order to create a radiation shielding barrier wall assembly. A metal stud and a metal support bar and a metal restraining bar and a prefabricated radiation shielding lead panel whereby the assembly of these components in the manner as directed and in conjunction with commercially available preexisting metal stud components will result in all radiation shielding lead panels overlapping at all interior field joints, and will result in no punctures or damage in any way to the radiation shielding lead created by the attachment method, creating a radiation shielding leak-proof metal stud system.
Patent CA-2802547-A1 (CA)
Title: Dispositif medical avec aiguille retractable et joint de piston mobile
Inventor: ZHU NI
IPC: A61M5/50
Filed: 2011-06-30
Abstract: La présente invention concerne un dispositif médical présentant un fût, une aiguille rétractable, un ensemble d'escamotage d'aiguille et un piston, l'ensemble d'escamotage comprenant le fût et étant retenu à l'intérieur de celui-ci avant escamotage au moins en partie par un élément de retenue en contact avec le fût, le piston comprenant un joint de piston ayant un corps dont au moins une partie est mobile vers l'arrière par rapport au piston et un voile élastomère fermant de façon étanche une cavité d'escamotage à l'intérieur du piston avant l'escamotage de l'aiguille, l'élément de retenue et le joint de piston coopérant chacun avec une paroi intérieure du fût pour procurer une chambre de confinement de liquide étanche à l'intérieur du dispositif.
Patent CA-2804249-A1 (CA)
Inventor: SOURDIVE DAVID
IPC: C12N9/22
Filed: 2011-07-07
Abstract: Meganuclease variants cleaving DNA target sequences of the NANOG gene, vectors encoding such variants, and cells expressing them. Methods of using meganuclease variants recognizing NANOG gene sequences for modifying the NANOG gene sequence or for incorporating a gene of interest or therapeutic gene using the NANOG gene as a landing pad and a safe harbor locus.
Patent CA-2805565-A1 (CA)
Title: Hydraulic system
Inventor: ANGUIANO LUIS MEDINA
IPC: F04B9/08
Filed: 2013-02-13
Abstract: A hydraulic system for inflating and deflating balls is described. Deflated balls are hung from display trays. A system can be used to inflate and deflate balls and is intended for commercial use in order to permit customers to purchase deflated balls that can be inflated, used, and then deflated in the same exhibitor module as required.
Patent CA-2806436-A1 (CA)
Title: Process for the preparation of 3-haloalkylpyrazoles
Inventor: WANG LINHUA
IPC: C07D231/14
Filed: 2011-08-03
Abstract: The present invention provides a process for the preparation of a compound of formula (I) wherein R1 is C1-C4 haloalkyl; R2 is optionally substituted alkyl, optionally substituted aryl or optionally substituted heteroaryl; and R3 is methyl or ethyl; comprising reacting a compound of formula (IV) wherein R1, R2 and R3 are as defined for the compound of formula I; with an alkylating agent in the presence of an amide.
Patent CA-2809694-A1 (CA)
Title: Tool and method for digital acquisition of a tibial mechanical axis
Inventor: PELLETIER BENOIT
IPC: A61B17/15
Filed: 2010-08-31
Abstract: A tool for digitizing a mechanical axis of a tibia using a computer-assisted surgery system is described. The tool includes upper and lower mounting ends interconnected by an alignment rod extending therebetween. The upper mounting end is releasably fastenable to an upper reference point on a tibial plateau and the lower mounting end includes a self-centering malleoli engaging mechanism having opposed caliper arms displaceable in a common plane relative to each other for clamping engagement with the medial and lateral malleoli of the ankle. At least one trackable member is mounted to the alignment rod of the tool and is in communication with the computer assisted surgery system for providing at least orientation information of the alignment rod. The mechanical axis of the tibia is parallel to the alignment rod and extends between the upper and lower reference points when the tool is mounted on the tibia.
Patent CA-2810839-A1 (CA)
Title: A polymorphic form of 1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(r)-amino-piperidin-1-yl)-xanthine
Inventor: SIEGER PETER
IPC: C07D473/04
Filed: 2007-04-30
Abstract: The invention relates to polymorphic crystal modifications of 1-((4-methyl-quinazolin-2-yl)methyl)-3 ,7-(2-butyn-1-yl)-8-(3-(R)-aminopiperidin-1-yl)xanthine, their production and their use for the preparation of a drug.
Patent CA-2812897-A1 (CA)
Title: Drill pipe
Inventor: HALLUNDBAEK JORGEN
IPC: E21B33/127
Filed: 2011-09-29
Abstract: The present invention relates to an expansion device to be inserted in a casing or well tubular structure for expanding an annular barrier downhole. The annular barrier comprises a tubular structure for mounting as part of the well tubular structure, an expandable sleeve surrounding the tubular structure, and a connection part connecting the expandable sleeve with the tubular structure. The tubular structure has an opening and two projecting elements decreasing an inner diameter of the tubular structure. The expansion device comprises a tubular part extending between a first and a second end part, the tubular part comprising at least one opening arranged between the first and the second end; an inner face surrounding an inner space; and an outer face. Furthermore, the expansion device comprises at least a first and second sealing element sealingly connected to the outer face of the tubular part.
Patent CA-2814527-A1 (CA)
Title: Single phase power system controller and method therefor
Inventor: KHAJEHODDIN ALI
IPC: H02J3/40
Filed: 2013-05-02
Abstract: Provided herein is a single phase power system controller and a method for controlling a single phase power system. The single phase power system controller comprises an error signal generator that generates an error signal from an instantaneous power reference signal and a measured instantaneous output power signal corresponding to the power delivered to a power distribution grid; and a modulator that modulates the error signal according to a trigonometric function of the grid voltage phase angle and produces a control signal for an inverter controller. In accordance with the circuits and methods provided herein, real and reactive power delivered to the grid are controlled simultaneously based on instantaneous output power feedback.
Patent CA-2814771-A1 (CA)
Inventor: YOUNGER JOHN
IPC: G06Q10/00
Filed: 2011-10-27
Abstract: A heuristically-driven platform and method for hiring based on previously- supported jobs and collected metrics solves the problem of efficiently connecting hiring agents and suitable job candidates. A portal application includes an inventory of successful placements and successful listings, allowing hiring agents to build job searches against a database of historical jobs. Leveraging the portal's inventory of placements and listings, the hiring agent may build a listing and design a candidate search based on previous listings, search venues for the same job type and metrics collected against each. An embodiment may provide the hiring agent a listing of the hiring agent's jobs, a list of applicants for each listed job and the detail for each applicant. The platform monitors applicant flow, online interviews, and site usage analytics for each position, suggesting alternatives and course corrections to the hiring agent if the performance of the job search is sub-par based on benchmarks.
Patent CA-2820999-A1 (CA)
Inventor: LI DACHANG
IPC: G06G7/48
Filed: 2011-09-29
Abstract: Systems and methods for providing a reservoir simulation are based on data from an unstructured grid using a structured grid reservoir simulator. Exemplary methods comprise obtaining an unstructured grid reservoir model comprising a reservoir model discretized on an unstructured grid. A virtual structured grid is defined for the unstructured grid reservoir model. The unstructured grid is aligned with the virtual structured grid by adding cells to the unstructured grid to make the unstructured grid and virtual structured grid have the same number of cells. The virtual structured grid may be represented in the unstructured grid. Structured grid reservoir simulator input data comprising reservoir model data assigned to the virtual structured grid is prepared based on reservoir model data in the unstructured grid model. A structured grid reservoir simulation is performed using the structured grid reservoir simulator input data to produce a reservoir simulation.
Patent CA-2822821-A1 (CA)
Title: Fourniture en temps reel de donnees d'emplacement/d'orientation
Inventor: FURBECK DAVID STUART
IPC: H04W4/20
Filed: 2013-08-06
Abstract: Description dun procédé fournissant des informations de position. Le procédé consiste à envoyer, par un premier dispositif vers un second dispositif, au moyen dun protocole de transmission en temps réel, un message spécifiant au moins un paramètre lié à la position associé au second dispositif. Le procédé consiste également à recevoir, par le premier dispositif à partir du second dispositif, au moyen du protocole de transmission en temps réel, le au moins un paramètre lié à la position.
Patent CA-2823296-A1 (CA)
Inventor: GROSSNICKLE JAMES A
IPC: G01N23/04
Filed: 2013-08-08
Abstract: A system comprises a structure (110) having particles embedded at a level (114) within the structure (110), and X-ray imaging apparatus (420) for capturing images of the particles at the level (114).
Patent CA-2825319-A1 (CA)
Inventor: STRUYF STEVEN S M
IPC: B01D53/047
Filed: 2012-02-23
Abstract: A temperature swing adsorption process to purify a gas comprising at least one adsorption step and at least one regeneration step wherein the regeneration step takes place at a lower pressure than the adsorption step. The pressure is increased by a repressurization step between the regeneration step and the adsorption step, and then a purge step takes place after said repressurization step.
Patent CA-2827107-A1 (CA)
Inventor: LARCHER OLIVIER
IPC: B01J23/10
Filed: 2011-11-16
Abstract: The present invention is directed to: a porous inorganic composite oxide that contains oxides of aluminum and cerium, or oxides of aluminum and zirconium, or oxides of aluminum, cerium, and zirconium, and, optionally, oxides of one or more dopants selected from transition metals, rare earths, and mixtures thereof.
Patent CA-2827697-A1 (CA)
Inventor: ASCHENBRUCK EMIL
IPC: F04D25/16
Filed: 2013-09-18
Abstract: A transmission turbo machine integrates drive units and/or driven units into a machine train via a transmission. The integrated transmission substantially comprises a central large wheel with a shaft and a plurality of pinions with pinion shafts. The large wheel is operatively connected to the pinions, and the ends of the pinion shafts are operatively connected to a drive unit and/or driven unit. The shaft of the large wheel is operatively connected to a drive unit and/or driven unit. The invention is characterized in that the drive unit and/or driven unit is an axial expander which is mounted in a cantilevering manner in one or more stages.
Patent CA-2831237-A1 (CA)
Inventor: DAME DENNIS
IPC: B29C70/44
Filed: 2013-10-25
Abstract: Il est décrit une rallonge coulissante qui sinstalle dans un véhicule récréatif ou une autre structure. La rallonge coulissante comprend une enveloppe, qui peut être fabriquée en fibre de verre. Lenveloppe comprend une paroi dextrémité, un plafond, un plancher, deux murs latéraux opposés et un bord tombé qui sétend de la paroi dextrémité, cette paroi, le plafond, le plancher, les murs latéraux et le bord tombé formant une construction unitaire de pièce unique. Il est également décrit des méthodes pour mouler des composantes composites, comme la rallonge coulissante. Selon un mode de réalisation précis, lenveloppe de la rallonge coulissante est faite en fibre de verre au moyen dun procédé de transfert de résine sous vide. Pendant le procédé de transfert de résine sous vide, un appareil de moulage peut comprendre un dispositif détanchéité périphérique pour empêcher la résine de sécouler dans les espaces entre les composants à joindre du moule. Le dispositif détanchéité périphérique peut comprendre des ensembles de colliers de serrage et/ou des ensembles de scellement sous vide.
Patent CA-2831517-A1 (CA)
Inventor: SWIFT JOSEPH A
IPC: C09D7/61
Filed: 2010-10-21
Abstract: An electrical component including a substrate comprising an electroconductive filler in a first polymeric binder, and a coating layer adhered to at least a portion of the substrate surface, the coating layer comprising a nanostructured electroconductive particulate dispersed in a polymeric binder, such as an epoxy resin. A method of making the component also is described.