baber/WOPTO huggingface dataset:
Patent CA-2769626-A1 (CA)
Inventor: GROSSMAN RICHARD F
IPC: C08K5/00
Filed: 2010-06-17
Abstract: Compostable hydrocarbon polymers, composites, and articles anaerobically biodegrade in landfills in a relatively short time. Composite polymeric articles and sheets such as indoor or outdoor signs, billboards, banners, images, protective barriers, backdrops and wall coverings have very useful service durations and yet are landfill biodegradable.
Patent CA-2773862-A1 (CA)
Title: A mechanical spacing apparatus
Inventor: FUNK WILLIAM E
IPC: E04F21/20
Filed: 2012-04-10
Abstract: A mechanical spacing apparatus for placement between a vertical dry wall member and a horizontal flooring panel. The flooring panel and the dry-wall member meet at right angles. The spacing apparatus comprises a horizontal front projecting element for placement on the top surface of the flooring panel joined to a vertical upwards projecting element for abutting adjacent to the vertical dry-wall member. The spacing apparatus comprises horizontal and vertical elements at right angles. Projecting vertically downwards from the right angle join between the horizontal and vertical elements is a spacing element having a predetermined thickness for creating a suitable spacing distance between the inward edge of the flooring panel and the bottom of the vertical dry-wall member thereby accommodating a suitable expansion distance for the flooring installation. The apparatus is easily installed and removed by hand by a flooring installer.
Patent CA-2777349-A1 (CA)
Title: Refrigerant leak detection system and method
Inventor: CLARK E TODD
IPC: G01F23/00
Filed: 2010-11-11
Abstract: A refrigerant leak detection system is herein disclosed. The system can detect the existence of a slow leak based on the refrigerant level and the system data. They system uses data models, either stored or dynamically created, to calculate an expected refrigerant level. Based on the expected refrigerant level and the actual refrigerant level and statistical process control data, a leak can be identified.
Patent CA-2780844-A1 (CA)
Title: Method and device for producing anodes
Inventor: DI LISA DOMENICO
IPC: F27B13/02
Filed: 2010-11-15
Abstract: The invention relates to a method and air feeding device for producing anodes in an annular kiln (10), comprising at least one kiln unit ("fire") (11) having a heating zone (13), a firing zone (14), and a cooling zone, each having a plurality of kiln chambers (12) connected to each other by means of heating channels (17), said chambers being implemented as heat exchangers and serving for receiving anodes, wherein primary air is fed into the cooling zone for guiding air through the kiln unit by means of a primary air feeding device (21), and is led out of the heating zone as smoke gas by means of an exhaust device (22) after passing through the firing zone, wherein secondary air is fed in the heating zone by means of a secondary air feeding device (24) upstream of the exhaust device in the direction of the primary air flow.
Patent CA-2781156-A1 (CA)
Title: Systems and methods for composite frame systems
Inventor: NGUYEN LONG Q
IPC: F16B12/40
Filed: 2010-11-10
Abstract: In various embodiments a frame system for a surgical system may include a plurality of rod structures cross connected through one or more structural members. In some embodiments, the rod structures may each include at least one rod with an interface joint molded over the at least one rod. One or more of the interface joints may include a receiving hole for receiving a structural member to couple at least two of the plurality of rod structures together. One or more surgical components (such as a surgical console) may be received into the frame system. Other components may also be received into the frame system (e.g., an aesthetic skin). The rod structures may also include cross face structural members that are secured to portions of the rod structures through being molded to the rod structures through the interface joints.
Patent CA-2783677-A1 (CA)
Title: Phacoemulsification hand piece with integrated aspiration pump and cartridge
Inventor: SORENSEN GARY P
IPC: A61M5/142
Filed: 2010-12-06
Abstract: An ophthalmic surgical hand piece comprises a driver coupled to a horn. The horn is coupled to a needle. An aspiration pump is integral with the hand piece and is located close to the needle. The aspiration pump comprises a motor coupled to a shaft. A removable cartridge comprises a length of flexible tubing held by a tubing holder. The length of flexible tubing is located between the shaft and the tubing holder. The removable cartridge comprises a section of an aspiration line.
Patent CA-2783811-A1 (CA)
Inventor: SOLOMON JORDAN
IPC: A63F9/00
Filed: 2012-07-19
Abstract: A system and method for processing game sessions of a game having a common playing card is provided where the game sessions are initiated from communication devices in a network.  For the system, there is a server and a database. The server is for managing execution of a plurality of game sessions in a game pool for the game accessed by the plurality of communication devices in the network. The server is also for a game session of the game sessions evaluating credentials and restrictions of an account associated with a user of a communication device that initiated the game session; providing a set of numbers to be played for the game session; tracking winning conditions for the game session;  tracking a log time for the game session for the communication device; and generating a report of the log time when the game is completed at the communication device. The database is for storing and updating a record of the game session and the log time with records of other game sessions associated with the game sessions.
Patent CA-2784148-A1 (CA)
Title: Sorghum fertility restorer genotypes and methods of marker-assisted selection
Inventor: KUSHALAPPA KUMUDA
IPC: C12Q1/68
Filed: 2010-12-26
Abstract: Markers tightly associated with the sorghum (Sorghum bicolor) cms fertility restorer gene are identified, as well as genes containing the pentatrico peptide repeat (PPR) motif. Methods for marker assisted selection of restorer and non-restorer sorghum lines are provided. The markers can be used to facilitate development of the maintainer, restorer and cms sorghum lines used to make hybrids.
Patent CA-2787559-A1 (CA)
Inventor: KILIC OSMAN
IPC: A47L15/48
Filed: 2011-05-12
Abstract: The present invention relates to a dishwasher (1) comprising a body (2), a door (3) which provides access into the body (2) and opens from the top downwards by rotating around the horizontal axis, a door latch (4) which provides the door (3) to be locked, and a door opening mechanism (6) having a linear actuator (5) that provides the door (3) to be opened automatically at the end of the washing and drying processes such that some gap remains between the door (3) and the body (2).
Patent CA-2787910-A1 (CA)
Inventor: BUTLER DOYLE SCOTT
IPC: F21S8/08
Filed: 2012-08-28
Abstract: Enclosures for housing the electrical components of a luminaire at the base of a pole. In some embodiments, the enclosure is formed by two enclosure halves that are positioned around the base of the pole and mated together to form the enclosure.
Patent CA-2788958-A1 (CA)
Inventor: TRENT DOUG
IPC: E05B27/00
Filed: 2012-09-07
Abstract: An electromechanical lock includes a spring-biased cylinder plug return mechanism for automatically rotating the rotatable plug to a home position after the plug has been rotated from the home position and thereafter released. In one embodiment, the cylinder plug return mechanism comprises a torsional spring coupled to the plug, In a second embodiment, the cylinder plug return mechanism comprises a slider that is coupled to the plug so that rotation of the plug moves the slider, thereby increasing the potential energy in a return spring, and when the plug is released, the increase potential energy is released by moving the slider, and the coupling between the slider and the plug causes the plug to rotate back to a home position.
Patent CA-2789269-A1 (CA)
Inventor: SCHULTE KYNN J
IPC: G05D1/08
Filed: 2011-02-07
Abstract: La présente invention se rapporte à un procédé de commande d'un avion permettant de prévenir un décrochage et de récupérer après un décrochage. Le procédé selon l'invention comprend les étapes consistant : à détecter une vitesse verticale réelle de l'avion ; à calculer une erreur de vitesse verticale de l'avion, l'erreur de vitesse verticale étant basée sur une comparaison entre la vitesse verticale réelle de l'avion et une vitesse verticale commandée de l'avion ; et à déterminer si l'avion est dans l'une parmi une condition proche d'un décrochage et une condition de décrochage sur la base au moins de l'erreur de vitesse verticale détectée et de la polarité de l'erreur de vitesse verticale. Le procédé comprend par ailleurs les étapes consistant : à prendre le contrôle de l'avion par un opérateur de l'avion ; à réduire un angle de gîte de l'avion ; à faire tanguer l'avion vers le bas ; et à augmenter la vitesse aérodynamique de l'avion si la vitesse aérodynamique de l'avion se situe à l'extérieur d'une fenêtre de vitesse aérodynamique lorsque l'avion est dans l'une parmi la condition proche d'un décrochage et la condition de décrochage.
Patent CA-2789356-A1 (CA)
Inventor: ANDERSON CHAD
IPC: G02B6/44
Filed: 2011-02-11
Abstract: A fiber panel system includes a chassis including a backplane; and at least a first blade configured to mount to the chassis. The first blade is moveable relative t the chassis between a retracted (closed) position and at least one extended position. The first blade includes a coupler arrangement for connecting together media segments. Each blade includes a blade processor and a plurality of smart couplers. A chassis processor is electrically coupled to a processor port of the chassis backplane.
Patent CA-2790730-A1 (CA)
Title: Tilt top anvil with torsion spring
Inventor: WILLIAMS JUSTIN
IPC: A61B17/115
Filed: 2012-09-25
Abstract: A tilt anvil assembly is disclosed which includes a center rod, a head assembly, and a torsion spring configured to pivot the head assembly relative to the center rod. The head assembly has a locking collar defining a locked position preventing pivotal movement of the head assembly, and an unlocked position allowing pivotal movement of the head assembly. The torsion spring selectively engages the locking collar to maintain the locking collar at either the locked or unlocked position.
Patent CA-2791920-A1 (CA)
Inventor: BUNTIC RUDOLF F
IPC: A61B5/02
Filed: 2011-03-02
Abstract: Hand-held pocket-sized self-contained perfusion detection devices are provided. Devices of the invention are configured to rapidly provide a perfusion detection result without the need for pre-calibration. Also provided are methods of using the perfusion detection devices, as well as kits that include the devices and/or components thereof for use in practicing such methods.
Patent CA-2791947-A1 (CA)
Title: Derives de 1h-pyrazolo[4,3-c]isoquinoleines, leur preparation et leur application en therapeutique
Inventor: DELETTRE GEORGES
IPC: C07D471/04
Filed: 2010-04-22
Abstract: L'invention est relative à un composé de formule (I) dans laquelle: R1 représente un groupe phényle éventuellement substitué par un ou plusieurs atome(s) d'halogène; R2 représente : - un atome d'hydrogène ou d'halogène ou un groupe cyano; - un groupe -C(=0)Y dans lequel Y représente un atome d'hydrogène, un groupe - NH2 OU -OR3; - un groupe -C(=S)NH2; - un groupe -C(=NH)NH-OH; - un groupe -CH2OH ou -CH2F; - un groupe -CH=N-OH; - un groupe -CH=CH2 OU -C=C-R3; - un groupe H ou H Ra représentant un atome d'hydrogène ou un groupe (C1-C4)alkyle; R3 représente un atome d'hydrogène ou un groupe (C1-C4)alkyle; R4 représente un groupe -NH2, (C1-C4)alkyle, (C1-C4)fluoroalkyle ou (C3- C7)cycloalkyle.
Patent CA-2794826-A1 (CA)
Inventor: BERCOVICH EYAL
IPC: A61F2/26
Filed: 2011-03-31
Abstract: An intra-vaginal device for controlling urinary incontinence, designed to be placed longitudinally in the vagina, comprises: a. a deformable distal portion, placed in the subvesical region of the vagina, characterized by a deformable state and an un-deformable state; b. a deformable proximal portion placed in the suburethral portion of the vagina, characterized by a deformable state and an un-deformable state; c. a deformation controlling mechanism interconnecting said distal portion and said proximal portion, adapted to at reversibly transform said distal portion and said proximal portion from said deformable state to said un-deformable state; and from said un-deformable state to said deformable state; wherein upon predetermined amount of intra-vaginal pressure applied on said proximal pressure, said deformation controlling mechanism is adapted to transform proximal portion from said un-deformable state to said deformable state such that pressure is applied on said urethra.
Patent CA-2795009-A1 (CA)
Inventor: CAMACHO GOMEZ JUAN ALBERTO
IPC: A61K31/506
Filed: 2011-03-29
Abstract: New 4-amino-pyrimidine derivatives as potent antagonists of the adenosine A2a receptor of formula (I). The invention provides as well a method for preparing such compounds, pharmaceutical compositions comprising an effective amount of these compounds and the use of such compounds in the manufacture of a medicament to treat pathological affections that can be improved by antagonism of the adenosine A2a receptor.
Patent CA-2801644-A1 (CA)
Inventor: XU WEN
IPC: A01N33/18
Filed: 2011-04-11
Abstract: Materials and methods for the formation of microcapsules that include a high concentration of agriculturally active ingredients (AIs) and a lipophilic polymer encapsulated within a polymeric shell formed via an interfacial polycondensation reaction. Under some conditions, these microcapsules may be formed using less lipophilic solvent than is required using convention microencapsulation techniques. These inventive methods include forming an oil-in-water emulsion in some cases using a first polymer as a lipophilic solvent for the AI and forming a microcapsule that includes the AI and polymer. Other methods include forming a microcapsule that includes a lipophilic monomer, agriculturally active ingredient and initiator having a polymeric shell then elevating the temperature to initiate polymerization of the monomer with the microcapsule.
Patent CA-2801909-A1 (CA)
Inventor: ZHANG XUQING
IPC: A61K31/437
Filed: 2011-06-09
Abstract: The present invention comprises compounds of Formula (I). wherein: R1, R2, X, and Z are as defined in the specification. The invention also comprises a method of preventing, treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is type II diabetes, obesity and asthma. The invention also comprises a method of inhibiting CCR2 activity in a mammal by administration of a therapeutically effective amount of at least one compound of Formula (I).
Patent CA-2802627-A1 (CA)
Inventor: KISHORE GANESH M
IPC: A23L27/30
Filed: 2011-06-02
Abstract: Recombinant microorganisms, plants, and plant cells are disclosed that have been engineered to express novel recombinant genes encoding steviol biosynthetic enzymes and UDP-glycosyltransferases (UGTs). Such microorganisms, plants, or plant cells can produce steviol or steviol glycosides, e.g., rubusoside or Rebaudioside A, which can be used as natural sweeteners in food products and dietary supplements.
Patent CA-2804063-A1 (CA)
Inventor: KRISHNAMOORTHY SRINIVASAN
IPC: F03G7/10
Filed: 2013-01-21
Abstract: A novel method to produce any amount of hydropower from the sea (ocean) . This method comprises turbine- generators to produce electricity and syringes to discharge (inject) the water to the ground through the water container (tank) as shown in the drawing.
Patent CA-2807397-A1 (CA)
Inventor: ANGERMANN AXEL
IPC: C07K14/46
Filed: 2011-08-02
Abstract: The present invention relates to a method for the production and purification of a sialyltransferase polypeptide, in particular a N-Acetylgalactosamine (Gal NAc)-a-2,6-sialyltransferase I (ST6GalNAcI) polypeptide. The method comprises the steps of producing the sialyltransferase polypeptide in a Chinese Hamster Ovary (CHO) cell and purifying the polypeptide with a combination of chromatography steps. The method results in high yield of sialyltransferase polypeptide which is highly pure and active. The obtained sialyltransferase, especially ST6GalNAcI, can be employed for the glycosylation of therapeutic proteins such as G-CSF.
Patent CA-2808144-A1 (CA)
Title: Amine derivatives as pest control agents
Inventor: KAGABU SHINZO
IPC: C07D401/12
Filed: 2011-08-26
Abstract: The present invention relates to an amine derivative of the following formula (Ie') or a salt thereof, wherein Ar' is a pyridyl group or a pyrimidyl group, either of which is optionally substituted with: one or more halogen atoms, one or more C1-4 alkyl groups which are optionally substituted with one or more halogen atoms, one or more alkyl oxy groups which are optionally substituted with one or more halogen atoms, one or more hydroxyl groups, one or more cyano groups, or one or more nitro groups; R1 is a hydrogen atom, or a C1-6 alkyl group; Y is a hydrogen atom, a halogen atom, a hydroxyl group, a C1-6 alkyl group optionally substituted with a halogen atom, a C1-6 alkyl oxy group optionally substituted with a halogen atom, a cyano group, a formyl group or a nitro group; and R4e is a C1-6 alkyl group substituted with a halogen.  The invention also relates to pest control agents comprising the amine derivative, and methods of controlling pests through the use of the amine derivative or pest control agent. (see above formula)
Patent CA-2808798-A1 (CA)
Title: Compounds act at multiple prostaglandin receptors giving a general anti-inflammatory response
Inventor: MARTOS JOSE L
IPC: A61P29/00
Filed: 2011-08-19
Abstract: The present invention provides compounds, that areN-alkyl-2-(l-(5-substituted-2-(3- oxo-3-(trifluoromethylsulfonamido)propyl)benzyl)pyrrolidin-2-yl)oxazole-4-carboxamide wherein the 5 substituent is selected from the group consisting of halo and alkyloxy radicals. The compound may be represented by the following formula wherein R1 is selected from the group consisting of CO2R7 and CON(R7)SO2R7 wherein R1, R2, R3, R4, and R7 are as defined in the specification. The compounds may be administered to treat DP1, FP, EP1, EP3, TP and/or EP4 receptor mediated diseases or conditions.
Patent CA-2809426-A1 (CA)
Inventor: GRECI STEPHEN MICHAEL
IPC: E21B43/08
Filed: 2011-08-27
Abstract: A sand control screen assembly (100) for use in a subterranean well. The sand control screen assembly (100) includes a base pipe (102) having an outer surface and at least one opening (104). A screen jacket (106) is disposed around the base pipe (102). The screen jacket (106) has a filter medium (112) and an outer shroud (114). The outer shroud (114) has first and second ends (124, 126) with inner and outer surfaces. Connector rings (120, 122) form mechanical interfaces between the base pipe (102) and the first and second ends (124, 126), respectively, of the outer shroud (114). Each of the connector rings (120, 122) is operable to mechanically induce permanent deformation in the outer surface of the base pipe (102) and at least one of the inner surface and the outer surface of the outer shroud (114), thereby connecting the screen jacket (106) to the base pipe (102).
Patent CA-2810847-A1 (CA)
Inventor: COOTS WILLIAM R
IPC: E01B29/32
Filed: 2013-03-21
Abstract: Embodiments of a tie plate sorter are disclosed wherein the tie plates are sorted and fed to an output device for further feeding to a tie plate distribution system. The tie plates may be oriented as needed. Exemplary methods are also provided.
Patent CA-2818849-A1 (CA)
Inventor: GOETZ FREDERICK J
IPC: G02F1/361
Filed: 2011-11-30
Abstract: La présente invention concerne des chromophores optiques non linéaires comprenant des structures à radicaux stabilisés, des mélanges de ces chromophores, des procédés destinés à leur production, des matériaux optiques non linéaires contenant de tels chromophores, et l'utilisation de tels matériaux dans des dispositifs électro-optiques, de conversion solaire, photovoltaïques et non linéaires tout optique.
Patent CA-2821028-A1 (CA)
Title: Preparations comprising polysiloxanes with nitrogen-containing groups
Inventor: HENNING FRAUKE
IPC: A61Q5/02
Filed: 2011-11-15
Abstract: The invention provides for the use of poly-amino-functional polysiloxanes in formulations, and the formulations comprising these polysiloxanes.
Patent CA-2822247-A1 (CA)
Inventor: HEMPEL CARSTEN
IPC: C12P5/00
Filed: 2011-12-10
Abstract: In a method for the methanation of biomass and the energetic use of the biogas obtained in at least one apparatus having a fermenter (1) operating in a batch process, the fermenter (1) is filled with biomass, the loading opening (2) is closed in an airtight manner, methane-rich biogas produced in a fermentation phase is fed into a first gas storage unit (14), at least intermittently, during the flushing of the fermenter (1) with flushing air, low-methane gas mixture is fed into a second gas storage unit (15), at least intermittently, the loading opening (2) is opened and the fermentation residue is removed from the fermenter (1). The energetic use of the gas stored in the second gas storage unit (15) is carried out in such a way that gas removed from this gas storage unit is mixed with the biogas removed from the first gas storage unit (14) before the mixed gas produced in this way is subsequently used energetically.
Patent CA-2825361-A1 (CA)
Title: Cold prepared gel and method for making same
Inventor: TRUDSOE JENS ESKIL
IPC: A23L29/231
Filed: 2012-02-28
Abstract: A gel comprising water, pectin having a DE from about 62 to 75, soluble saccharide or sugar alcohol solids present in an amount from about 44 to 60% by weight of the gel, and a pH reducing agent for reducing the pH of the gel from a level from about 2 to 3. A method for making the gel without heating or cooling is also disclosed.
Patent CA-2827251-A1 (CA)
Title: System and method for uncertainty quantification in reservoir simulation
Inventor: SARMA PALLAV
IPC: G06Q10/04
Filed: 2012-02-16
Abstract: A computer-implemented reservoir prediction system, method, and software are provided for quantifying uncertainty and evaluating production performance of a subterranean reservoir. A reservoir simulation model representing a subterranean reservoir and an associated distribution of input variables are provided. A plurality of polynomial chaos expansions is generated. Each polynomial chaos expansion is used to approximate a simulation output of the reservoir simulation model for the distribution of input variables. Deterministic coefficients of the polynomial chaos expansions are calculated using a sampling process, such as a quasi Monte Carlo method using a low discrepancy sequence. An output variable, such as cumulative oil production, and associated output variable uncertainty are forecasted using the polynomial chaos expansions and the deterministic coefficients such that production performance of the subterranean reservoir can be evaluated.
Patent CA-2829811-A1 (CA)
Inventor: MCINTOSH DAVID
IPC: B66F11/04
Filed: 2011-03-11
Abstract: An overhead hazard warning system for an elevated work platform comprises a projector coupled to the work platform and configured to project a pattern of light downwardly to produce a visual indication on a surface below the work platform, a range finder configured to produce an elevation signal representative of a height of the projector relative to the surface below the work platform, and a controller connected to receive the elevation signal and configured to control the projector based on the elevation signal.