baber/WOPTO huggingface dataset:
Patent CA-2782084-A1 (CA)
Title: A wire access line drum assembly
Inventor: NERO KENNETH M
IPC: B65H75/44
Filed: 2012-07-05
Abstract: One aspect of the disclosed subject matter is seen in a wire access line drum assembly, comprising a tubular drum, first and second end portions, and a shaft. The tubular drum includes a first end, a second end, and an inner diameter of a first preselected size. The first and second end portions are coupled to the first and second ends of the tubular drum, and the shaft extends at least partially within the tubular drum. The shaft has an outer diameter of a second preselected size substantially similar to the first preselected size. Another aspect of the disclosed subject matter is seen in a drum storage system. The drum storage system is comprised of a plurality of wire access line drums and a rack. The plurality of wire access line drums each have a wire access line pre-spooled thereon, and the rack is designed to receive the plurality of wire access line drums in a configuration to permit one or more of the wire access lines to be retrieved from the rack and transported to a job site.
Patent CA-2783077-A1 (CA)
Inventor: RIVIERE JOHN
IPC: B41F31/02
Filed: 2012-07-13
Abstract: The present describes a method and system for controlling conductivity of fountain solution during printing.
Patent CA-2783361-A1 (CA)
Inventor: HUNTINGTON ELYSHA
IPC: A61L12/08
Filed: 2010-12-15
Abstract: The invention closures may be used to house ophthalmic lens solutions and methods of using the same.
Patent CA-2785466-A1 (CA)
Inventor: PINEL ELIETTE
IPC: E21B17/042
Filed: 2010-12-10
Abstract: A galling-resistant threaded tubular component for drilling or operating hydrocarbon wells is described, said tubular component having at one of its ends (1; 2) a threaded zone (3; 4) produced on its external or internal peripheral surface depending on whether the threaded end is male or female in type, at least a portion of the end (1; 2) being coated with a dry film comprising a fluorourethane matrix. A process for coating said component.
Patent CA-2787064-A1 (CA)
Title: Grid-tied power conversion circuits and related techniques
Inventor: PERREAULT DAVID J
IPC: H02M7/797
Filed: 2011-01-21
Abstract: Circuit topologies and control methods for a power converter and are described.
Patent CA-2788828-A1 (CA)
Inventor: REMONDETTO GABRIEL
IPC: A23C9/00
Filed: 2012-09-06
Abstract: Described herein are a liquid milk beverage for toddlers comprising non-hydrolyzed, non--fermented and protein-rebalanced cow's milk, processes for making same and methods of uses.  The non-hydrolyzed, non-fermented rebalanced cow's milk comprises a reduced weight/weight proportion of casein:whey proteins when compared to untreated cow's milk. The non--hydrolyzed, non-fermented rebalanced cow's milk may further comprises a reduced total protein concentration when compared to untreated cow's milk. The reduced proportion and/or reduced total concentration of proteins facilitate digestion of the liquid milk beverage by infant and toddlers. Also described are methods for providing nutrition to a toddler, methods for facilitating transition from breast feeding and/or artificial formula feeding of a child towards drinking of cow's homogenized milk, and methods for increasing digestion of cow's milk in an individual.
Patent CA-2790721-A1 (CA)
Title: Treatment of chemical/biological warfare agents
Inventor: ADAMS NICHOLAS MARK TURNER
IPC: A61L2/20
Filed: 2011-02-24
Abstract: A method of rendering harmless chemical and/or biological warfare agents on a surface, comprising: (i) exposing the agents to an atmosphere comprising peroxide vapour, and causing the peroxide vapour to condense on the surface having the chemical and/or biological agents thereon; (ii) after step (i) exposing the agents to an atmosphere comprising further peroxide vapour, and causing the further peroxide vapour to condense on the surface having the chemical and/or biological agents thereon; and (iv) optionally repeating step (ii).
Patent CA-2794027-A1 (CA)
Title: Sealed circuit breaker
Inventor: RUS VILIAN
IPC: H01H9/04
Filed: 2010-05-27
Abstract: A sealed electrical enclosure for use in hazardous locations for enclosing circuit breakers having a bottom housing and a top housing with a labyrinth joint, a serrated joint, or combination of both being formed therebetween, a first aperture extending through a first end wall of the bottom housing and positioned adjacent a first contact terminal of a first circuit breaker, the first aperture further including a first metal bus extending therethrough and in electrical contact with the first contact terminal, and a second aperture extending through a second end wall of the bottom housing and positioned adjacent a second contact terminal of the first circuit breaker, the second aperture further including a second metal bus extending therethrough and in electrical contact with the second contact terminal, and a first actuating mechanism positioned on the top housing adapted for manipulating a switch of the first circuit breaker.
Patent CA-2796095-A1 (CA)
Inventor: WALKER JAMES
IPC: E04C2/26
Filed: 2011-08-23
Abstract: A ventilated structural panel comprising a first sheet, having edges that define a horizontal axis with a first horizontal edge and a second horizontal edge, and vertical axis with a first vertical edge and a second vertical edge, a second sheet being of substantially the same planar dimensions as the first sheet and having edges that define a horizontal axis and vertical axis, with a first horizontal edge and a second horizontal edge and a first vertical edge and a second vertical edge, the first and the second sheet being parallel in plane and matched in at least one of the vertical axis and the horizontal axis, a plurality of spacing structural elements, formed integrally with at least one of the first and the second sheet, fixedly attaching the first sheet to the second sheet, such that the yield strength of the combined panel is greater than the combined individual yield strengths of the first and the second sheet; and the plurality of spacing structural elements being arranged such that a plurality of unobstructed pathways are created for air to move from at least one edge of the panel to at least one of an opposite and an adjacent edge of the panel, and being arranged to provide integral ventilation through the materials and between the first and the second sheet.
Patent CA-2797494-A1 (CA)
Title: Drilling machine
Inventor: JOHANSSON ANDERS
IPC: B25D9/26
Filed: 2011-04-14
Abstract: The present invention relates to a drill comprising a shank adapter (3), a damping piston (5) with a forward end surface (18), a stop end surface (14) for the damping piston (5), a rotation chuck bushing (4) with a forward end surface (16), a stop end surface (17) for the rotation chuck bushing, a impact piston (2) with a brake land (10) with a forward end surface (19), and a brake chamber (8) for braking of the impact speed of the impact piston (2) during idle impacts, which brake chamber (8) has a rear edge (21 ). According to the invention, the actual idle impact stroke length (L1, L2) of the damping piston is greater than the idle impact braking distance (L3) of the impact piston, where the actual idle impact stroke length (L1, L2) of the damping piston is the shorter of the idle impact stroke length (L1 ) of the damping piston and the idle impact stroke length (L2) of the rotation chuck bushing.
Patent CA-2797861-A1 (CA)
Title: Systeme a ballonnet de resection
Inventor: GUNDAY ERHAN H
IPC: A61F2/958
Filed: 2010-05-13
Abstract: L'invention concerne de manière générale un système à ballonnet de résection comprenant un cathéter équipé d'au moins un ballonnet ayant une paroi extérieure dotée d'une surface non glissante, coupante, permettant de couper un matériau biologique indésirable, comme les tissus ou les tumeurs, et une pompe qui l'alimente en fluide de manière pulsée pour dégonfler et gonfler de manière répétée ledit ballonnet. Dans certains modes de réalisation, la pompe comprend un processeur qui commande l'alimentation pulsée de fluide, sur la base d'une fréquence établie ou d'un changement établi de volume. Dans certains modes de réalisation, le système comprend un connecteur manipulé, avec lequel la pompe identifie le type de ballonnet et, dans certains cas, le système calcule des diamètres et des densités intraluminaux. Dans certains modes de réalisation, la partie de ballonnet du cathéter comprend plusieurs segments de ballonnet, qui, dans certains cas, peuvent être gonflés séparément les unes des autres.
Patent CA-2797869-A1 (CA)
Inventor: JENNESKENS LEONARDUS WIJNAND
IPC: C30B29/60
Filed: 2011-04-29
Abstract: The invention relates to nano-particles comprising metallic ferromagnetic nanocrystals combined with either amorphous or graphitic carbon in which or on which chemical groups are present that can dissociate in aqueous solutions. According to the invention there is provided nano-particles comprising metal particles of at least one ferromagnetic metal, which metal particles are at least in part encapsulated by graphitic carbon. The nano-particles of the invention are prepared by impregnating carbon containing bodies with an aqueous solution of at least one ferromagnetic metal precursor, drying the impregnated bodies, followed by heating the impregnated bodies in an inert and substantially oxygen-free atmosphere, thereby reducing the metal compounds to the corresponding metal or metal alloy.
Patent CA-2800911-A1 (CA)
Inventor: BOONS GEERT-JAN
IPC: A61P35/00
Filed: 2011-06-10
Abstract: A glycolipopeptide comprising a carbohydrate component, a lipid component, and a MUC1 peptide component that induces both a humoral and a cellular immune response for use as a therapeutic or prophylactic vaccine.
Patent CA-2801212-A1 (CA)
Inventor: PANANDIKER RAJAN KESHAV
IPC: C11D3/20
Filed: 2011-06-29
Abstract: The instant disclosure relates to rinse-added fabric care compositions comprising an aminosilicone and methods of making and using same. Such rinse-added fabric care compositions provide an improved fabric feel and/or softening. Methods of using such compositions, including contacting a fabric with the fabric care composition, are also disclosed. Articles comprising such compositions are also described.
Patent CA-2801656-A1 (CA)
Title: Folded monopole variable signal coupler
Inventor: BECKER CHARLES D
IPC: H01P5/103
Filed: 2011-06-08
Abstract: A signal coupler for coupling wireless signals out of and into a waveguide system is described. The signal coupler includes an input output connector, an outer conductor coupled to the input output connector, and a radiator section, wherein the radiator section is configured to rotate about a center axis of the outer conductor. A wireless distribution system, including a waveguide with a hollow cross-sectional structure and a signal coupling device, is also described. A wireless distribution system, including a waveguide with a hollow cross-sectional structure and a plurality of signal coupling devices, is also described. A method of operating a wireless distribution system is also described. The method includes providing a wireless distribution system and inserting a first group of wireless signals in a preselected bandwidth into the waveguide.
Patent CA-2804137-A1 (CA)
Title: Fused heterocyclic derivatives as s1p modulators
Inventor: SMID PIETER
IPC: A61K31/429
Filed: 2011-07-08
Abstract: The present invention relates to a fused heterocyclic derivative of the formula (I) The variables R1-R4, z, A, Q, X and Y are as defined in the claims. The following heterocycles are exemplified substructures of formula (I): The compounds of formula (I) are modulators of the S1P receptor (Sphingosine-1-phosphate receptor), More specifically, they are agonists of S1P5. The compounds have therapeutic use in treatment of cognitive disorders, age-relate cognitive decline and dementia.
Patent CA-2806065-A1 (CA)
Inventor: WYNE ALAN
IPC: G08B13/14
Filed: 2011-07-18
Abstract: The system and method for detecting and warning of the proximity of a hazard. In one embodiment this may be achieved by receiving a signal from a RFID tag, determining that the RFID tag is associated with a safety article, and activating a warning device. In another embodiment, a system may be provided that includes a monitoring antenna that receives data transmitted from a RFID tag coupled to a safety article and a processor that transmits a signal to a warning device if the safety article is in proximity to a hazard.
Patent CA-2806770-A1 (CA)
Inventor: KIFT JULIAN ROBERT
IPC: C10G1/04
Filed: 2013-02-21
Abstract: The present invention provides a method for extracting bitumen from an oil sand stream (10), the method comprising at least the steps of: (a) providing an oil sand stream (10); (b) contacting the oil sand stream (10) with a liquid (60,80) comprising a solvent thereby obtaining a solvent-diluted oil sand slurry (20); (c) separating the solvent-diluted oil sand slurry (20), thereby obtaining a solids-depleted stream (30) and a solids-enriched stream (40); (d) increasing the S/B weight ratio of the solids-enriched stream (40) thereby obtaining a solids-enriched stream (50) having an increased S/B weight ratio and a liquid stream (60); (e) filtering the solids-enriched stream (50) having an increased S/B weight ratio, thereby obtaining bitumen-depleted sand (70).
Patent CA-2807189-A1 (CA)
Title: Method and apparatus for providing continuous authentication based on dynamic personal information
Inventor: ALI SHIROOK M
IPC: H04L29/06
Filed: 2010-08-04
Abstract: An authentication method, system and device are provided for continuously collecting dynamic personal identification data (DPID) samples through a user device (201), such as by using one or more sensors (311-313) to continuously collect biometric and location data samples associated with the user (202), and then securely transferring the DPID samples (207) to a central authentication server (206) where attributes of the DPID samples may be captured and incorporated as part of a challenge-response pair (209) which requests an arbitrarily generated N-tuple of the DPID samples (208) from a predetermined time interval from the user device (201) that is unique to the user (202) and dynamic based on the sensed data and the time-interval of collection.
Patent CA-2807703-A1 (CA)
Inventor: BURNS TIMOTHY DONAL PAUL
IPC: B64D45/00
Filed: 2013-02-28
Abstract: Methods of illustrating one or more derated takeoffs of an aircraft on a runway where such illustrations are on a flight display in a cockpit of the aircraft and are based on various information and may allow pilots to make more accurate decisions related to derated takeoffs and full thrust takeoffs of the aircraft.
Patent CA-2810124-A1 (CA)
Inventor: REDEKOP JOHAN
IPC: A01B29/06
Filed: 2013-03-14
Abstract: A land roller implement includes a main frame section, two intermediate frame sections extending laterally outward from opposing sides of the main frame section in a trailing relationship therewith in a working position, and a pair of outer frame sections extending laterally outward from respective intermediate frame sections in a leading relationship therewith in the working position. The outer frame sections are coupled to the intermediate frame sections by readily removable outer brace portions to reduce the transport width if required. Inner brace members are coupled between the main frame section and the intermediate frame sections by coupling to the outer brace portions at the outer ends and by pivoting on the main frame section about a floating axis which is coaxial with floating movement of the intermediate frame sections relative to the main frame section.
Patent CA-2813189-A1 (CA)
Title: Novel methylcyclohexane derivatives and uses thereof
Inventor: BAE SUNG JIN
IPC: A61P25/04
Filed: 2011-09-28
Abstract: A novel methylcyclohexane derivative, and a pharmaceutical composition including the same that is effective for the prevention or treatment of pain.
Patent CA-2813464-A1 (CA)
Inventor: LUTNICK HOWARD W
IPC: G06Q40/00
Filed: 2011-10-03
Abstract: Some embodiments may include allowing users to define and/or trade in binary options and/or other financial instruments. Various methods and apparatus are described.
Patent CA-2815034-A1 (CA)
Inventor: ZECCHETTO PHILIPPE
IPC: B62K19/30
Filed: 2013-05-08
Abstract: A bicycle frame comprising a front triangle and a rear triangle. The front triangle comprises, in turn, the following tubular elements: a seat tube; a top tube; a down tube; and a steering tube. Whereas the rear triangle comprises, in turn, the following tubular elements: - two inclined seat stays and two horizontal chain stays. The frame is characterised in that the elements comprised in the front triangle are manufactured as one single piece, and in that the two chain stays are joined to said front triangle by means of a bushing, which is inserted into a seat, which is obtained in correspondence to a bottom bracket axle.
Patent CA-2816379-A1 (CA)
Title: Chimeric cd27 receptors for redirecting t cells to cd70-positive malignancies
Inventor: GOTTSCHALK STEPHEN M G
IPC: A61P35/00
Filed: 2011-10-27
Abstract: The present invention concerns methods and compositions related to T cells redirected against CD70 for the immunotherapy of CD70-positive malignancies. In aspects of the invention, T cells that are CD70-specific are employed. In particular aspects, there are T cells expressing a novel molecule that comprises the full-length CD70 receptor (CD27) fused to the zeta signaling domain of the T-cell receptor complex. Such T cells recognized CD70- positive tumor cells and have cytolytic activity against CD70-positive cancer cells.
Patent CA-2817988-A1 (CA)
Inventor: LOWE JOHN A III
IPC: C07D487/14
Filed: 2011-11-15
Abstract: This invention relates to benzodiazepine derivatives, compositions comprising therapeutically effective amounts of those benzodiazepine derivatives and methods of using those derivatives or compositions in treating central nervous system (CNS) disorders with cognitive impairment that are responsive to agonists of a5 subunit containing GABAA receptor, e.g., age-related cognitive impairment, Mild Cognitive Impairment (MCI), dementia, Alzheimer's Disease(AD), prodromal AD, post traumatic stress disorder (PTSD), schizophrenia and cancer-therapy-related cognitive impairment.
Patent CA-2819658-A1 (CA)
Inventor: CHEN JIANFENG
IPC: E21B47/00
Filed: 2011-11-03
Abstract: A system, method and computer-readable medium for providing an image of a deformation of a member is disclosed. Strain measurements are obtained at a plurality of sensors located at the member. Components of the obtained strain measurements corresponding to a bending deformation are obtained. From the obtained components, components are obtained that corresponding to at least one cross-sectional deformation of the member and a bending parameter is determined from the components corresponding to the bending deformation. A cross-sectional deformation parameter is determined from the components corresponding to the at least one of the cross-sectional deformations. The image of the deformation of the member is provided using the determined bending parameter and the determined cross-sectional deformation parameter.
Patent CA-2820650-A1 (CA)
Title: Dispensing mechanism for utensil dispenser and related methods
Inventor: WALTERS RICHARD S
IPC: A47F1/10
Filed: 2011-12-09
Abstract: A dispenser for dispensing cutlery may include a housing configured to contain a plurality of utensils for dispensing, a dispensing mechanism comprising at least one pair of first and second indexing members configured to separate a utensil from a stack of utensils at least partially disposed between the pair of indexing members. The first indexing member rotates in a generally clockwise direction, the second indexing member rotates in a generally counter-clockwise direction when separating a utensil from the stack and the first indexing member rotates in a generally counter-clockwise direction and the second indexing member rotates in a generally clockwise direction after the utensil is separated from the stack. The dispenser may include a receptacle configured to receive the utensil separated from the stack of utensils. A  dispensing mechanism may alternatively include a plurality of linked members configured to separate a utensil from a stack of utensils.
Patent CA-2823338-A1 (CA)
Title: Waveguide circulator with tapered impedance matching component
Inventor: KROENING ADAM M
IPC: H01P1/39
Filed: 2013-08-08
Abstract: Systems and methods for a waveguide circulator with tapered matching component are provided. In certain embodiments, a waveguide structure comprises a plurality of waveguide arms; an internal cavity; a plurality of tapered matching components, wherein each tapered matching component in the plurality of tapered matching components has a narrow taper end that is connected to the internal cavity and a wide taper end that is connected to a waveguide arm in the plurality of waveguide arms, wherein the narrow taper end is narrower than the wide taper end; and a ferrite element having ferrite element segments disposed in the internal cavity, wherein a segment extends through the narrow taper end and the narrow taper end of the tapered matching component is narrower than the wide taper end such that a magnitude of impedance difference between each waveguide arm and the internal cavity containing the ferrite element is reduced.
Patent CA-2824295-A1 (CA)
Title: Foam wall structure
Inventor: GRISOLIA ANTHONY
IPC: E04B1/80
Filed: 2013-08-21
Abstract: A foam wall structure includes a name, at least one primary support member, and a foam layer. The frame can include: a first member; a second member spaced apart from the first member; and two side members extending between the first and second members. The frame defining a front frame surface and an opposite rear frame surface. The at least one primary support member can be positioned between the two side members and extend between the first and second member. The primary support member defines a front support surface and an opposite rear support surface. The foam layer can be received within at least a portion of the frame and overlies the front surface of the primary support member to form an uninterrupted exposed foam surface. A method of making a foam wall structure is also disclosed.
Patent CA-2824802-A1 (CA)
Inventor: MUECKTER HELMUT
IPC: A61B17/78
Filed: 2012-02-08
Abstract: An implant system (10) for use in orthopaedic surgery for fixation of bone includes an intramedullary nail (12) and a coupling unit (14). The intramedullary nail has a medial side, a lateral side and a proximal portion (20) defining a longitudinal axis. The proximal portion includes a bore (46) defining a first axis substantially parallel to the longitudinal axis of the proximal portion and a transverse bore (26) configured to receive a bone fastener (16). The coupling unit (14) is movably arranged within the bore of the proximal portion and includes one or more bone fastener engagement members (56) at one or both of the lateral side and the medial side of the intramedullary nail.
Patent CA-2827154-A1 (CA)
Inventor: KYLHAMMAR DAVID
IPC: A61K31/522
Filed: 2012-02-09
Abstract: Disclosed is a use, to treat or prevent pulmonary hypertension, reducing mortality in a subject experiencing pulmonary hypertension, or inhibiting ADP-mediated vasoconstriction of pulmonary arteries in a subject, of an effective amount of a pharmaceutical composition comprising a reversible P2Y12 receptor antagonist. Also provided are related medicaments, pharmaceutical compositions, and methods for preparing the medicaments.