baber/WOPTO huggingface dataset:
Patent CA-2819976-A1 (CA)
Inventor: ROWE STANTON J
IPC: A61L27/06
Filed: 2009-04-27
Abstract: A prosthetic mitral valve assembly is disclosed. In certain disclosed embodiments, the prosthetic mitral valve assembly has a flared upper end and a tapered portion to fit the contours of the native mitral valve. The prosthetic mitral valve assembly includes a stent or outer support frame with a valve mounted therein. The assembly can be adapted to expand radially outwardly and into contact with the native tissue to create a pressure fit.  The mitral valve assembly further includes tension members between the leaflets of the valve assembly and a suitable location on the heart.
Patent CA-2821639-A1 (CA)
Inventor: HOURMAND YANNICK
IPC: A61M5/46
Filed: 2011-12-21
Abstract: The invention refers to an auto-injector (1) for delivering a liquid medicament, comprising: -an elongate housing (2) arranged to contain a syringe (5) with a hollow injection needle (14) and a stopper (15), wherein the syringe (5) is slidably arranged with respect to the housing(2), -spring means (6) capable of, upon activation: -pushing the needle (14) from a covered position inside the housing(2) into an advanced position for insertion into the injection site, -operating the syringe (5) to inject the dose of medicament (M), and -advancing a needle shroud (3) over the needle (14) for providing needle safety, -activating means arranged to lock and release the spring means (6), wherein the spring means (6) is a single drive spring (6) in the shape of a compression spring grounded distally in the housing (2) and proximally bearing against a thrust collar (7) arranged to transmit load from the spring means (7) via a plunger (11) to the syringe (5) and/or the stopper (13) for needle insertion and injection, wherein the plunger (11) is engageable to the thrust collar (7) for joint axial translation, wherein the plunger (11) is disengageable from the thrust collar (7) on relative rotation so as to allow the thrust collar (7) to be advanced further by the drive spring (6) in order to engage the needle shroud (3) for advancing it over the needle (14).
Patent CA-2823128-A1 (CA)
Inventor: LIEN KHOA T
IPC: B65D33/14
Filed: 2012-01-06
Abstract: There is provided a display system that may be hung and that holds one or more pouches or bags containing an item to be used. The display is made from a blank having upper, middle and lower panels and an upper edge. There is a tab arrangement on the upper panel for holding the merchandise to be displayed. The bags are inserted from the back of the blank between the upper and middle panels and attached to the tab arrangement. After the bags are attached to the tab arrangement, the upper edge of the upper panel is inserted between the lower and middle panels and the lower panel is folded over the upper panel in order to hold the bags relatively firmly on the tab arrangement. The display may then be hung by the use of slots or hooks in the upper panel.
Patent CA-2824790-A1 (CA)
Title: Brake pistons and piston noses
Inventor: RUIZ STEPHEN JOHN
IPC: F16D65/14
Filed: 2012-01-13
Abstract: Provided are, among other things, pistons and piston noses. One representative embodiment involves a brake piston that includes a piston body and a top surface, in which the top surface is wider than the piston body and has a small portion that is slightly raised, relative to the rest of the top surface, so that when in use only the small raised portion makes contact with a backing plate of a brake pad.
Patent CA-2825161-A1 (CA)
Title: Catalytic radiofluorination
Inventor: ELMALEH DAVID
IPC: A61K51/04
Filed: 2005-02-24
Abstract: One aspect of the present invention relates to a method of preparing radiofluorinated substituted alkyl, cycloalkyl, aryl, and alkenyl compounds. In a preferred embodiment, potassium fluoride-18 is used. Another aspect of the invention relates to piperazine compounds containing fluorine-18 that are useful as imaging agents.  In certain embodiments, the piperazine compounds contain a quaternary amine. Another aspect of the invention relates to arylphosphonium compounds containing fluorine-18 that are useful as imaging agents. In certain embodiments, the phosphonium compound is a tetraaryl phosphonium sait. Another aspect of the present invention relates to a method of obtaining a positron emission image of a mammal, comprising the steps of administering to a mammal a compound of the invention, and acquiring a positron emission spectrum of the mammal.
Patent CA-2827295-A1 (CA)
Inventor: HEISE LORNE R
IPC: F25B49/00
Filed: 2012-02-17
Abstract: A geothermal energy transfer system has a heat transfer loop associated with a heat pump and a heat absorption loop to circulate fluid through an energy source, such as the ground or body of water. The loops are connected through a reservoir and each loop has a circulating pump to circulate fluid through respective loops. The flow rates of the pumps are selected to optimise energy transfer in each loops and differences in the flow rates are absorbed in the reservoir.
Patent CA-2827464-A1 (CA)
Inventor: USHIYAMA HISAYA
IPC: C08G59/50
Filed: 2012-02-16
Abstract: Provided is a method for producing a good epoxy resin composition for obtaining fiber-reinforced plastics. A production method for obtaining a fiber-reinforced composite material by impregnating a fiber assembly with an epoxy resin composition and then curing the epoxy resin composition, wherein the epoxy resin composition contains a component [A], a component [B] and a component [C] respectively satisfying the conditions described below. When the blending amount of the component [B] is set to b parts by mass and the blending amount of the component [C] is set to c parts by mass relative to 100 parts by mass of the component [A] contained in the epoxy resin composition, formula (2) is satisfied within the range of formula (1), formula (4) is satisfied within the range of formula (3), and formula (6) is satisfied within the range of formula (5). The epoxy resin composition is blended at a temperature of 60-80°C (inclusive).
Patent CA-2828262-A1 (CA)
Inventor: LAPERRIERE SARAH
IPC: B65D43/06
Filed: 2013-09-26
Abstract: A storage container includes a jar and a cap removably connected to the jar. The jar has a cavity defined by a first base and a first wall extending upwardly from the first base. A first alignment indicator is disposed on an outer surface of the first wall. A cap is removably connectable to the jar. The cap has an upper portion connected to a lower portion by a connecting member. The lower portion has a second base and a second wall extending downwardly therefrom. A second alignment indicator is disposed on an outer surface of the second wall of the lower portion. The first and second alignment indicators are aligned to substantially prevent misalignment of the cap with respect to the jar when connecting the cap to the jar.
Patent CA-2829489-A1 (CA)
Title: Cleaning composition containing polymer microemulsion
Inventor: BRITTON CLAUDIA E
IPC: C11D1/12
Filed: 2012-03-07
Abstract: A gelled cleaning composition is provided that includes a standard temperature and pressure (STP) liquid oil or STP malleable wax present from 0.1 to 9.9 total weight percent. An emulsifier is present from 0.01 to 10 total weight percent, along with an alkylene glycol present from 0.002 to 11 total weight percent. A microemulsion is present in the composition from 0.2 to 15 total weight percent. Water forms a majority of the composition such that the composition is monophasic for at least 4 months storage at 20° Celsius. The composition is well suited for use in a process to remove a lipophlic substance from hands or an inanimate substrate by applying the composition and after allow sufficient time for the substance to be softened or solubilized, removing the composition and at least a portion of the substance. Silicone gaskets, as well as other cured resins and paints are readily removed.
Patent CA-2831947-A1 (CA)
Inventor: BERGEY MICHAEL S
IPC: B65D75/36
Filed: 2012-03-30
Abstract: A blister packaging for a pharmaceutical cartridge or capsule is disclosed.
Patent CA-2834194-A1 (CA)
Inventor: DUTREIX MARIE
IPC: A61P35/00
Filed: 2012-05-25
Abstract: The present invention relates to a method for treating a cancer including a combination of a treatment by a nucleic acid molecule mimicking double strand breaks with hyperthermia.
Patent CA-2834737-A1 (CA)
Inventor: JAAKKOLA MIKKO LAURI ANTTI
IPC: H04W48/16
Filed: 2011-05-27
Abstract: An apparatus for enabling sharing of one or more connectivity parameters with one or more friends may include a processor and memory storing executable computer code causing the apparatus to at least perform operations including detecting one or more connection parameters and associated data of at least one access point. The computer program code may further cause the apparatus to facilitate provision of the connection parameters and associated data for inclusion within at least one profile of a user. The profile may be associated with a social network service identifying one or more relationships among one or more determined friends of the user. The computer program code may further cause the apparatus to enable provision of the connection parameters and associated data to at least one device of the user or one or more devices of the friends. Corresponding methods and computer program products are also provided.
Patent CA-2836222-A1 (CA)
Inventor: IJAZ MOHAMMAD KHALID
IPC: A01N31/02
Filed: 2012-05-18
Abstract: Disclosed are pressurized surface treatment compositions which impart a microbicidal benefit to treated surfaces which compositions comprise (or in certain preferred embodiments may consist essentially of, or may consist of): a copper source material which releases copper ions into the treatment composition, preferably a source of Cu(I) and/or Cu(II) ions,at least lower alkyl aliphatic monohydric alcohol which independently of other constituents present exhibits a microbicidal effect, a propellant; and, water. The compositions may further optionally include one or more further optional constituents such as a detersive surfactant and/or minor amounts of one or more constituents which impart one or more advantageous technical or aesthetic benefits to the compositions, including one or more detersive surfactants wherein the compositions have pH of at least 5. The compositions exhibit a microbicidal or germicidal or antimicrobial effect on treated inanimate surfaces or when used to treat an airspace, e.g. ambient air, characterized in exhibiting a microbicidal benefit when tested against one or more challenge microorganisms, preferably against Poliovirus type 1 Sabin ("PV1"), according to one or more of the following standardized test protocols: ASTM E1052 Standard Test Method for Efficacy of Antimicrobial Agents against Viruses in Suspension, or ASTM E1053 Standard Test Method to Assess Virucidal Activity of Chemicals Intended for Disinfection of Inanimate, Nonporous Environmental Surfaces, or European Standard Surface Test, EN13697, or AOAC Germicidal Spray Products as Disinfectant Test Method, AOAC Index,17th Ed. (2000).
Patent CA-2838443-A1 (CA)
Title: Continuous fuse structure for combination fireworks
Inventor: LI XINGHUA
IPC: F42B4/00
Filed: 2014-01-09
Abstract: A combination fireworks device comprising at least one fire transmission unit includes a plurality of single tubes placed in successive arrangement, wherein each of the plurality of single tubes includes a fire hole located on the tube side wall, and a single, continuous fuse connecting the plurality of single tubes to each other in series, wherein a portion of the fuse extends into the fire hole of each of the plurality of single tubes and the portion of the fuse includes a length of the fuse folded back onto itself in each fire hole. Successive fire transmission units can be connected in series by the same fuse or connecting fuses.
Patent CA-2839491-A1 (CA)
Inventor: LEECH WAYNE FREDERICK
IPC: A61K31/429
Filed: 2012-06-22
Abstract: This invention relates to a veterinary antiparasitic solubilised composition including a macrocyclic lactone or a pharmaceutically equivalent salt thereof, and levamisole or a pharmaceutically equivalent salt thereof, characterised in that the pH of the composition is in the range of 2.0 to 5.0 and wherein the composition includes at least one surfactant and at least one antioxidant.
Patent CA-2840294-A1 (CA)
Title: Appareil de formation d'image et controleur pour produits de prise de vue
Inventor: JORGENSEN ANDERS PATRICK
IPC: G03B15/02
Filed: 2011-07-08
Abstract: L'invention concerne un appareil de formation d'image tout en un pour des produits de prise de vue, conçu en particulier pour photographier des produits de mode tels que des produits d'habillement, des accessoires de mode ou d'autres produits liés à un style de vie. L'appareil de formation d'image comprend une partie table, un contrôleur portatif permettant à l'utilisateur d'interagir avec la partie table et une mémoire pour stocker des images. La partie table comprend une surface de table sensiblement horizontale pour porter le produits, des éclairages, un dispositif de fixation servant à fixer le dispositif de prise de vue, un système de rétroéclairage sous la surface de la table, et un système intégré comprenant un ordinateur intégré et un contrôleur de communication sans fil. L'ordinateur intégré commande le dispositif de prise de vue, active le système de rétroéclairage, transmet un flux en direct du dispositif de prise de vue au contrôleur portatif et reçoit sans fil des instructions provenant du contrôleur portatif.
Patent CA-2840419-A1 (CA)
Title: Ultrasonic wellbore dewatering device, system and method
Inventor: WOLFE CINDY
IPC: E21B43/295
Filed: 2014-01-22
Abstract: An ultrasonic device and system is provided for specific application to unloading non-gaseous production (typically mineralized water which may or may not be associated with produced solids and/or hydrocarbon liquids) from gas producing wells. In one embodiment, the system comprises an ultrasonic particle generator bank, including a transformer as needed (geometry of bank varies depending on down hole configurations) with multiple ultrasonic sources for redundancy/longevity and particle formation rate control. The multiple ultrasonic sources may be powered electrically from the surface, or by other means, with a length management conveyance system.  The ultrasonic sources may be buoyed at substantially optimal depth below the surface of the non-gaseous production being particlized.
Patent CA-2841988-A1 (CA)
Title: A multilayer film with high tear propagation resistance and low shrinkage
Inventor: ENGELHARD HEINZ
IPC: B32B7/06
Filed: 2012-07-06
Abstract: A multilayer protective release film for waterproof sheeting materials with a tear propagation resistance of at least 300 mN  measured by the Elmendorf method (ISO 6383-2) on a multilayer film of total thickness 45 µm and with <=% shrinkage in accordance with DIN 53377 for 1 min of residence time in the oil bath at 120°C (in both MD and CD) with release properties provided by at least one of the surface layers having a cured polysiloxane coating comprising (a) a layer, preferably as a surface layer, based on at least propylene copolymer, (b) at least one internal layer based on at least one olefin/alkyl (meth)acrylate copolymer and (c) a layer, preferably as the second surface layer, based on at least one propylene copolymer.
Patent CA-2843719-A1 (CA)
Title: Pool cleaning apparatus and related methods
Inventor: RESH ERIC
IPC: B08B1/00
Filed: 2014-02-21
Abstract: A tool for cleaning debris from swimming pools includes a frame, a corresponding net, and retaining means for retaining the net on the frame. The preferred retaining means is an elongated strip of resilient, flexible material, having a generally U-shaped cross-section. The web portion of the cross-section includes an exterior surface smoothly shaped between its two edges to urge debris from the pool into the net The leg portions of the cross-section include gripping portions to assist in engaging and/or disengaging the retaining means from the frame, to permit the net to be assembled, changed or replaced. Preferably, the retaining means is formed from at least two different materials. The preferred frame of the tool is fabricated from aluminum and includes an elongated, curved frame portion with its ends permanently assembled into the end of a tubular attachment member, to permit attachment of the tool to a handle, pole or similar structure. The preferred net of the tool includes one or more anti-slip devices to prevent the edge of the net or bag from slipping between the frame portion and retaining means. A  corresponding preferred method of use is also disclosed.
Patent CA-2847830-A1 (CA)
Inventor: PARK WOORAM
IPC: A61H23/02
Filed: 2012-09-03
Abstract: The present invention relates to a beauty apparatus having a function for moving vertically, comprising: a case portion comprising an upper case for accommodating powder, and a lower case to be attached to or detached from the upper case; a guide portion provided on the lower case between the upper case and the lower case; a magnetic field generation portion for generating a time-varying magnetic field, provided inside the lower case between the upper case and the lower case; a magnetic body coupled portion which penetrates the guide portion so as to move inside the lower case according to the variation of the magnetic field; a moving plate for limiting the motion of the magnetic body coupled portion, provided to the magnetic body coupled portion which penetrated a guide hole formed at the guide portion on the magnetic body coupled portion; and a puff pad for encompassing the guide portion so as to vibrate according to the motion of the moving plate.
Patent CA-2849012-A1 (CA)
Inventor: ACHE JANET
IPC: H02B3/00
Filed: 2012-08-14
Abstract: Modular switchgear and methods for manufacturing the same. The modular switchgear includes a vacuum interrupter assembly, a source conductor assembly, and a housing assembly. The vacuum interrupter assembly includes a bushing, a fitting, and a vacuum interrupter at least partially molded within the bushing and including a movable contact and a stationary contact. The source conductor assembly includes a bushing, a fitting, and a source conductor molded within the bushing. The housing assembly includes a housing defining a chamber and a drive shaft and conductor positioned within the chamber. The housing assembly also includes a first receptacle for receiving the fitting of the vacuum interrupter assembly and a second receptacle for receiving the fitting of the source conductor assembly. The vacuum interrupter assembly, the source conductor assembly, and the housing assembly are coupled without molding the assemblies within a common housing.
Patent CA-2853307-A1 (CA)
Title: Helmet with chin guard
Inventor: GORSEN ROBERT M
IPC: A41D13/00
Filed: 2012-11-06
Abstract: Embodiments of the invention provide a protective device that may reduce head and facial injuries resulting from forces such as rotational and linear accelerations. According to an illustrative embodiment of the invention a helmet assembly is provided that includes a helmet shell to which a chin guard assembly is attached. The chin guard assembly is disposed and configured to protect the underside of the wearer's chin and jaw and counter rotational acceleration created by impact to the underside of the wearer's 30 chin or jaw. This supplements protection afforded by traditional helmets that are designed to protect against linear accelerations but fail to address rotational acceleration that can impart angular motion between the brain and brainstem, sufficient to cause concussions.
Patent CA-2853309-A1 (CA)
Inventor: NEHLS REINHARD
IPC: A01K11/00
Filed: 2012-10-23
Abstract: A system for marking a non-human biological object and removing a sample of the biological object, comprising a first tag part, a second tag part, a pin connected to the first tag part by its first end and with a head at its second end, a sample removing stopper is positioned on the head while attaching the tag parts on the biological object and removing the sample. The stopper has a cutter at its front, which delimits a sample receiving cavity.  The second tag part has a passage for the stopper and the head of the pin and the region of the passage has a sample fixating spike member. A sample container with an introduction opening for introducing into the sample container the stopper and the sample of the object that has been cut by the cutter, is attached to the second tag part via a releasable connection.
Patent CA-2853846-A1 (CA)
Title: Musical instrument
Inventor: KUIJT EIBERT JOHANNES
IPC: G10D9/00
Filed: 2011-10-28
Abstract: Musical instrument having a hollow resonator (10), wherein the res¬ onator is provided with a casing, wherein the resonator comprises a first part (14, 16) and a second part (15), wherein the musical instru¬ ment is provided with a coupling between the first part and the sec¬ ond part, wherein the coupling is bounded by a transition edge (21, 22) between the first part and the second part, wherein the musi¬ cal instrument is provided with a sound bridge (4) and one or more tensioning elements (46, 47) for arranging the sound bridge under clamping force in abutting contact onto the exterior of the resonator, wherein at a first outer end the sound bridge is provided with a first contact member which is arranged under clamping force in abutting contact onto the first part of the resonator, wherein at a second out¬ er end the sound bridge is provided with a second contact member which is arranged under clamping force in abutting contact onto the second part of the resonator, and wherein the sound bridge is spaced apart from the transition edge.
Patent CA-2854587-A1 (CA)
Title: A method for determining the propensity for calcification
Inventor: JAHNEN-DECHENT WILHELM
IPC: G01N33/84
Filed: 2012-11-07
Abstract: The present invention relates to a method for determining the propensity of a fluid for calcification characterized by the following steps: (i) adding a soluble calcium salt and a soluble phosphate salt to a sample of said fluid; (ii) incubating said sample at conditions allowing the formation of calciprotein particles (CPPs); and (iii) determining one or more of the following:(a) the rate of the formation of primary and/or secondary CPPs; (b) the amount of primary and/or secondary CPPs; and/or (c) the rate of the transition of primary CPPs into secondary CPPs, wherein an increase in one or more of (a), (b) and/or (c) of step (iii) indicates an increased propensity of said fluid for calcification.
Patent CA-2857860-A1 (CA)
Inventor: ALTERMATT JOHN
IPC: G06T1/00
Filed: 2014-07-25
Abstract: Methods, apparatuses, and computer program products are disclosed for building a consolidated searchable database of vehicle images that were captured at a plurality of different sites. The database can be searched to track vehicle condition over time and over a plurality of transactions involving the vehicles. From this information, a determination can be made as to whether damage first arose on a vehicle during a particular transaction for the purpose of allocating responsibility for payment of repair costs.
Patent CA-2859630-A1 (CA)
Title: Fiber-reinforced polypropylene resin composition, molding material and prepreg
Inventor: SANO KENTARO
IPC: C08J5/06
Filed: 2013-01-17
Abstract: An objective of the present invention is to obtain a molded article with excellent mechanical properties and water degradation resistance by using: a fiber reinforced polypropylene resin composition that contains a carbodiimide modified polyolefin (a), a polypropylene resin (b) and reinforced fiber (c), wherein the content of carbodiimide group in the resin component in the fiber reinforced polypropylene resin composition is 0.0005 to 140 mmol with respect to 100 g of a matrix resin component, and the reinforced fiber (c) is sized by a polyfunctional compound (s); and a molding material using the same.