baber/WOPTO huggingface dataset:
Patent CA-2747078-A1 (CA)
Inventor: KLEINLEIN CLAUS
IPC: F16D43/21
Filed: 2009-09-03
Abstract: An overload friction clutch disposed between a drive machine and a working machine, in particular an aircraft engine and the transmission installed ahead of a propeller, comprises a pressure plate (2), which is rigidly connected to a flywheel (6) that is driven by the drive engine, and an axially floating pressure plate (3) mounted on the flywheel (6) on a central disc spring (11), and a friction disc (1) disposed between the two pressure plates (2, 3), said disc being connected to the transmission. The annular disc spring (11) is supported at the inner or outer edge thereof at the flywheel (6) in a centering manner, and at the free edge area of the opposite surface, the disc spring is operatively connected to a peripheral protrusion (12) designed on the axially floating pressure plate (3). The disc spring (11) is thus able to be stressed beyond the flatness thereof, the spring acting on the axially floating pressure plate (3) in an expanded working range with substantially constant and evenly distributed spring force even when wear occurs to the friction disc. The clutch is characterized by constant operational behavior over a long period of time.
Patent CA-2748028-A1 (CA)
Title: Machinability improving composition
Inventor: ANDERSSON OLOF
IPC: B22F3/00
Filed: 2009-12-21
Abstract: The present invention concerns an iron-based powder composition comprising, in addition to an iron-based powder, a minor amount of a machinability improving additive, said additive comprising at least one silicate selected from the group consisting of bentonites and muscovite. The invention further concerns the use of the machinability improving additive and a method for producing an iron-based sintered part having improved machinability.
Patent CA-2753916-A1 (CA)
Title: Systems and methods for expression-based classification of thyroid tissue
Inventor: DAVIDIONI ELAI
IPC: G06F19/00
Filed: 2010-04-29
Abstract: A system for classifying thyroid nodule tissue as malignant or benign is provided that is based on the identification of sets of gene transcripts, which are characterized in that changes in expression of each gene transcript within a set of gene tran-scripts can be correlated to with either malignant or benign thyroid nodule disease. The thyroid classification system provides for sets of "thyroid classifying" target sequences and further provides for combinations of polynucleotide probes and primers derived there from. These combinations of polynucleotide probes can be provided in solution or as an array. The combination of probes and the arrays can be used for diagnosis. The invention further provides further methods of classifying thyroid nodule tissue.
Patent CA-2754346-A1 (CA)
Title: Casting resin system for insulators with increased heat distortion resistance
Inventor: SWIATKOWSKI GERNOT
IPC: C08G59/22
Filed: 2010-02-23
Abstract: The invention relates to a casting resin for switchboards comprising bisphenol F  fluid epoxy resin. The properties of the casting resin can be significantly improved compared to bisphenol A-based casting resins, in particular regarding glass transition temperature and temperature shock resistance.
Patent CA-2761544-A1 (CA)
Title: Stacked crystal array for detection of photon emissions
Inventor: CALL JOHN
IPC: G01T1/161
Filed: 2009-05-14
Abstract: A stacked crystal array (46) includes a plurality of crystal slices (20) and a plurality of interconnects (22). The interconnects (22) have electrically conductive, spaced-apart and generally parallel elements (34) joined by electrically conductive spacers (36) extending generally orthogonally therebetween, the spacers (36) being rotationally offset from each other by a predetermined angle. The array (46) further includes a plurality of electrical insulators (24) and an electrically insulative housing (26) having a plurality of slots (40). The crystal slices (20), insulators (24) and interconnects (22) are arranged in the housing (26) to form an assembly wherein the crystal slices (20) are coupled together in a parallel electrical circuit. The assembly provides photon absorption comparable to a monolithic crystal having a thickness generally equivalent to the sum of the thicknesses of the crystal slices (20), but at a lower bias voltage.
Patent CA-2762346-A1 (CA)
Inventor: GESSAROLI MASSIMILIANO
IPC: A61F2/06
Filed: 2010-04-07
Abstract: The present invention relates to a tubular shaped vascular prosthesis (10; 11), mainly extending along the longitudinal dimension, characterised in that it comprises a main portion (20; 21 ), having a first (201; 201) and a second end (202; 212), and at least an end portion (30; 31) having an elasticity along its transverse direction with respect to its longitudinal dimension, said end portion (30; 31 ) being coupled with one of said first (201; 211) or second end (202; 212) of said main portion (20; 21) and can be coupled to the wall of a blood vessel. The present invention further relates to a method for realising a vascular prosthesis (10; 11).
Patent CA-2762906-A1 (CA)
Title: Latch structure of a fire door lock
Inventor: LU SHIH-MIN
IPC: E05B65/10
Filed: 2011-12-28
Abstract: A latch structure of a fire door lock comprises a lock base, a coupling set, a fixing rod and a latch unit. The lock base comprises an accommodating slot. The linking set has a first linking member which is disposed at the accommodating slot and pivotally connected with the fixing rod. The latch unit has a latch bolt disposed at the accommodating slot, a penetrating bolt, an actuating member and a combining pin configured to move along a path. The latch bolt can be driven between a projected position and a retracted position in response to the movement of the actuating member. When the latch bolt moves to the projected position, the penetrating bolt and the fixing rod may define a line which crosses the path, wherein the combining pin moves toward the lock base along the path and stops moving until the combining pin crosses the line.
Patent CA-2763647-A1 (CA)
Inventor: BRUHEIM INGE
IPC: A61K35/612
Filed: 2010-05-28
Abstract: This invention discloses methods of using krill oil and compositions comprising krill oil to treat risk factors for metabolic, cardiovascular, and inflammatory disorders. The present invention also relates to methods of using compositions com-prising krill oil to modulate biological processes selected from the group consisting of glucose metabolism, lipid biosynthesis, fat-ty acid metabolism, cholesterol biosynthesis, and the mitochondrial respiratory chain. The present invention further includes phar-maceutical and/or nutraceutical formulations made from krill oil, methods of making such formulations, and methods of adminis-tering them to treat risk factors for metabolic, cardiovascular, and inflammatory disorders.
Patent CA-2766717-A1 (CA)
Title: Dispositif pour manoeuvrer des trappes fermant la soute d'un atterrisseur d'aeronef
Inventor: ALONZO CHRISTIAN
IPC: B64C25/18
Filed: 2010-07-05
Abstract: L'invention est relative à un dispositif de manuvre d'au moins une trappe (4a, 4b) d'une soute d'atterrisseur d'aéronef, le dispositif comportant une liaison mécanique permanente (20, 23, 24, 25a, 25b) entre la trappe et à l'atterrisseur. Selon l'invention, la liaison mécanique permanente est agencée pour transformer un mouvement de l'atterrisseur entre une position stockée et une position déployée ou inversement en un mouvement de va et vient propre à provoquer une ouverture suivie d'une fermeture de la trappe lors du mouvement de l'atterrisseur entre lesdites positions.
Patent CA-2769285-A1 (CA)
Title: Ion plasma electron emitters for a melting furnace
Inventor: FORBES JONES ROBIN M
IPC: F27D99/00
Filed: 2010-08-10
Abstract: An apparatus for melting an electrically conductive metallic material comprises an auxiliary ion plasma electron emitter configured to produce a focused electron field including a cross-sectional profile having a first shape. The apparatus further comprises a steering system configured to direct the focused electron field to impinge the focused electron field on at least a portion of the electrically conductive metallic material to at least one of melt or heat any solidified portions of the electrically conductive metallic material, any solid condensate within the electrically conductive metallic material, and/or regions of a solidifying ingot.
Patent CA-2769576-A1 (CA)
Title: Airbag device
Inventor: SEKINO TADAAKI
IPC: B60R21/237
Filed: 2010-09-27
Abstract: An airbag device configured so that the protruding motion of the airbag toward the occupant after the airbag has been inflated to a certain size is gentle, and this is achieved using a structure which is as simple as possible. An airbag device which can be provided to an instrument panel, the airbag device being provided with an inflator which is able to generate gas and an airbag (30) which has a gas introduction opening (32h) for allowing the gas from the inflator to be introduced therein and which is inflated and expanded in a bag-like shape toward the inside of the vehicle compartment by the gas which is introduced from the inflator through the gas introduction opening (32h). The airbag (30) has at the upper portion thereof a spare length in the front-rear direction of the vehicle. While being caused to face rearward of the vehicle, the spare length portion is folded to the inside of the airbag (30), and by doing do, the airbag (30) is formed into a substantially flat shape and then into a storage shape.
Patent CA-2771729-A1 (CA)
Inventor: BECKER CHRISTIAN
IPC: F03D11/00
Filed: 2012-03-19
Abstract: A wind turbine includes a component arranged in the nacelle of the wind turbine, which component requires lubricating with a liquid lubricant. An automatic liquid lubricant changing arrangement includes a source of fresh liquid lubricant, a supply line for supplying fresh liquid lubricant from the source to the component, a waste liquid lubricant collecting unit for waste liquid lubricant, and a removal line for conveying waste liquid lubricant from the component to the waste liquid lubricant collecting unit.  Moreover, a control device for such a wind turbine and a method of operating such a wind turbine are provided.
Patent CA-2771820-A1 (CA)
Inventor: MARCHAL FREDERIC
IPC: C25B9/23
Filed: 2010-09-15
Abstract: A membrane electrode assembly (MEA) comprises substantially concentric and tubular-shaped layers of a cathode, an anode and an ion- exchange membrane. The MEAs of the invention can be used in an electrochemical cell, which comprises the following layers which are tubular-shaped, arranged substantially concentrically, and listed from the inner layer to the outer layer; (i) a cylindrical core; (ii) one of the electrodes; (iii) a membrane; (iv) the other of the electrodes; and (v) an outer cylindrical sleeve.
Patent CA-2775769-A1 (CA)
Title: Systems and methods for transmitting media content via digital radio broadcast transmission for synchronized rendering by a receiver
Inventor: JOHNSON STEVEN ANDREW
IPC: H04K1/10
Filed: 2010-10-07
Abstract: Systems, methods, and processor readable media are disclosed for encoding and transmitting first media content, second media content and triggering instructions to a digital radio broadcast receiver such that the triggering instructions arrive for immediate execution to trigger immediate rendering of the second media content in synchronization with the first media content.
Patent CA-2776477-A1 (CA)
Title: Coreless tissue rolls and method of making the same
Inventor: WOJCIK STEVEN JAMES
IPC: B65H18/28
Filed: 2010-08-31
Abstract: Coreless tissue rolls can be produced without having to use an adhesive to form a hollow center. Instead, moisture can be used to promote light hydrogen bonding between the layers of the tissue web that line the hollow center. The hydrogen bonding provides sufficient structure to maintain the shape of the hollow center without rendering the tissue web surrounding the passageway unusable. Passageways can also be formed in accordance with the present disclosure that are substantially circular so that the rolls will easily spin on a spindle. In an alternative embodiment, moisture is not used in constructing the wound tissue roll.
Patent CA-2777856-A1 (CA)
Inventor: VIVEK KUMARAVEL
IPC: A61K9/28
Filed: 2010-10-18
Abstract: The present invention relates to extended release pharmaceutical compositions of paliperidone and process of preparation thereof.
Patent CA-2781745-A1 (CA)
Title: Wine degassing apparatus and method
Inventor: FENG LIBO
IPC: B01D19/00
Filed: 2012-06-27
Abstract: The apparatus removes undesired carbon dioxide from wine during the wine brewing process and enhances the taste of wine in as little as one hour. Using compressed air as the source, the apparatus reduces gaseous pressure in an enclosed container that is filled with wine. Reduced pressure makes the dissolved gas less soluble than under atmospheric pressure and thus extracts the gas from wine. The pressure level in container is monitored with a pressure gauge to prevent alcohol evaporation. The apparatus includes a vacuum ejector that uses compressed air to draw air out of the suction inlet, a connector that connects the ejector's motive inlet to the compressed air source, a vacuum pressure gauge that monitors the pressure in the container, a hose barb that connects the ejector's suction inlet to the container, and a 3-way coupler that connects the ejector's suction inlet, the gauge and the hose barb.
Patent CA-2781955-A1 (CA)
Title: Multi drug response markers for breast cancer cells
Inventor: SHEN KUI
IPC: C40B40/06
Filed: 2010-12-01
Abstract: The present invention provides methods for preparing a gene expression profile of a breast cancer cell, tumor, or cell line, where the gene expression profile may be evaluated for one or more gene expression signatures indicative of multidrug resistance. The signature may be indicative of resistance to one or more chemotherapeutic agents selected from a Taxol (e.g., Docetaxel or Paclitaxel), an antibiotic (e.g., Doxorubicin or Epirubicin), an antimetabolite (e.g., Fluorouracil and/or Gemcitabine), and an alkylating agent (e.g., Cyclophosphamide). Generally, the gene expression profile contains the level of expression for a plurality of genes listed in Figures 3, 4, and/or 5. Gene expression profiles for evaluating multidrug resistance for ER positive and ER negative breast cancers are also provided.
Patent CA-2784165-A1 (CA)
Title: Photo-catalytic air purifier system with illuminated angled substrate
Inventor: BOHLEN JOHN R
IPC: A61L9/00
Filed: 2012-07-31
Abstract: A photo-catalytic oxidizing (PCO) assembly including a PCO substrate including a first and second outer surface, and a plurality of air passages having a depth that extend between the first outer surface to the second outer surface at an angle that is not orthogonal to the first outer surface is described. A photo-catalyst is disposed on the substrate and stimulated using an ultraviolet light source. An air cleaner using the PCO assembly is also described.
Patent CA-2785683-A1 (CA)
Inventor: OTOMO TAKAYOSHI
IPC: C08L83/07
Filed: 2010-12-28
Abstract: A liquid silicone rubber composition comprising an alkenyl group-containing liquid organopolysiloxane, a reinforcing silica filler, an organohydrogenpolysiloxane, a platinum group catalyst, a liquid organopolysiloxane that is free of crosslinking groups and is compatible with the alkenyl group-containing liquid organopolysiloxane, and a liquid organopolysiloxane that is free of crosslinking groups and is incompatible with the alkenyl group-containing liquid organopolysiloxane, wherein the cured material therefrom has a JIS type A durometer hardness of 15 to 26 and a tensile stress at 100% elongation of 0.25 to 0.60 MPa. Also, a through hole-containing sealing member comprising this cured material.
Patent CA-2786499-A1 (CA)
Title: Method for providing information to a user from a capsule for the preparation of a beverage using a code
Inventor: ROGNON VINCENT
IPC: B65D85/804
Filed: 2011-01-12
Abstract: Method for providing information to a user from a capsule for the preparation of a beverage in a beverage producing device (20) comprising providing a capsule with a two-dimensional barcode (7) thereon, capturing at least one image of the barcode via a digital camera (42) and displaying decoded information from said image on a display (41).
Patent CA-2787142-A1 (CA)
Inventor: NGAI PETER Y Y
IPC: G02B6/10
Filed: 2010-01-14
Abstract: A luminaire 31 has a transparent light waveguide 33, which includes a perimeter edge 41, 43, at least one light feed edge portion 41 along its perimeter edge, a visible surface 34, and light extracting means 38. A support structure 49 supports the light waveguide along at least a portion of its perimeter edge, and a light source, such as LEDs 45, is provided for introducing light into the light feed edge portion of the waveguide. Light is extracted from only a portion of the waveguide by the light extracting means. The light extracting means produces one or more luminous areas on a portion of the visible surface of the waveguide, and are positioned on the waveguide such that the luminous area or areas produced thereby give the appearance of a source of light for the luminaire that is substantially detached from the luminaire's support structure.
Patent CA-2787382-A1 (CA)
Inventor: ELISSEN PETRUS ADRIANUS JOHANNES MARIA
IPC: A47J43/10
Filed: 2010-09-20
Abstract: The invention provides a device (100, 200, 300, 600) for agitating a liquid, e.g. a milk frother, comprising: a main body (110) comprising an opening (116) adapted to releasably receive an inner container (120), which inner container is suitable for receiving the liquid; an agitation element (136) for agitating the liquid when the liquid is received in the inner container and the inner container is received in the opening of the main body; a driving element (132) for driving the agitation element; and an electrical connection (154, 152, 111) for providing electrical energy to the driving element. By providing an opening for releasably receiving an inner container, a separate container can be used in conjunction with the device. This container is releasable, so it can be put in a dishwashing machine or a sink with water without any risk of damaging the electrical components of the device. In this way, the container can be easily, hygienically and conveniently be cleaned.
Patent CA-2787889-A1 (CA)
Title: A programmable cylinder lock having a modified change position
Inventor: LORETI ALBERTO
IPC: E05B31/00
Filed: 2010-12-08
Abstract: A lock with a programming device, comprising a stator (1) a rotor (2), mounted inside the stator (1), a keyhole for a key (3), a longitudinal groove of stator (1), a series of key followers (4) and a series of locking pins (6) which, under control of a change bar (11), can be mutually engaged for the normal operation or disengaged in a change position, and which can be made movable or blocked under control of a stop bar (9) provided with springs which stress the same outwards, characterized in that there are provided two separate grooves, a change groove (12) and a stop groove (14) machined in rotor (2), and that said grooves and the stop bar (9) and change bar (11) have such conformations that are positively prevented the cooperation of the stop bar (9) with the change groove (12) and the cooperation of the change bar (11) with the stop groove (14).
Patent CA-2789901-A1 (CA)
Title: Portable surgical multi-curve-bar footrest device for the ergonomics of the healthcare professionals conducting long-duration surgeries
Inventor: VILLARREAL CADENA ALEJANDRO JUAN
IPC: A61B90/60
Filed: 2012-09-04
Abstract: Healthcare professionals conducting activities during long-duration surgeries usually stay standing-up for many minutes. Remaining standing up for long time causes back discomfort and/or pain to the healthcare professionals. The latter reduces the concentration of the healthcare professional and reduces, as well, the efficiency of her or his performance during long-duration surgeries. Therefore, it is a situation that creates an additional risk to the health of the patient during a surgery. In this invention, the healthcare professional can rest one of her or his feet over the device fostering a body posture that reduces the risk of having back discomfort and/or pain to the healthcare professional while conducting long-duration surgeries. The handle section of this device allows the healthcare professional to move it to different areas of the floor of a surgery room. This device consists of a single continuous bar with multiple curves;  hence, this design allows this surgical tool to be easy to clean, and, reduces the risk of having a lose part during a surgery.
Patent CA-2792492-A1 (CA)
Inventor: BATCHELOR THOMAS M
IPC: H02G3/14
Filed: 2011-03-08
Abstract: A "no profile" electrical box, integrated flange/protective assembly and interchangeable cover that obscures standard electrical outlets such that a wall surface appears nearly continuous, uninterrupted by the outlet or cover when in use or not in use. The profile of the combined unit equals only the thickness of the material from which it is constructed; no hinges, screws or fasteners of any kind are visible and no part of the assembly requires detachment or storage when the outlet is in use, as the hinged cover is undetectably stored in the electrical box, or may be used to cover the electrical cords when engaged in the outlet. Exemplary embodiments of the cover obscure the electrical outlet. Together, the electrical box and flange assembly allow the electrical outlet to be flush mounted or recessed interchangeably, even after installation.
Patent CA-2795899-A1 (CA)
Title: Emulsions a teneur elevee en solvant
Inventor: ZHANG QIQING
IPC: A61K8/898
Filed: 2011-05-06
Abstract: L'invention concerne une émulsion à teneur élevée en solvant qui contient des particules et un polymère fonctionnalisé contenant du solvant et présentant un point isoélectrique inférieur au pH de l'émulsion. L'émulsion présente d'excellents avantages au niveau de la sensation après application et de la distribution des principes actifs, et est appropriée pour être utilisée en tant qu'excipient pour des compositions dont l'utilisation finale est destinée aux consommateurs.
Patent CA-2798439-A1 (CA)
Title: Medical device and procedure for attaching tissue to bone
Inventor: LEVINSOHN DAVID GORDON
IPC: A61B17/04
Filed: 2011-03-23
Abstract: The invention pertains to medical devices for anchoring a suture engaged with soft tissue to a bone, the devices including one or more of tissue fastening medical devices, bone anchor medical devices, bone anchor driving tools, implantation tools, and impactor tools, and procedures for using the same.
Patent CA-2799112-A1 (CA)
Inventor: OGLE JAMES W
IPC: E21B43/22
Filed: 2012-08-10
Abstract: Treatment of a subterranean formation can be conducted with viscosified treatment fluids that comprise a multifunctional boronic acid crosslinking agent.  Methods for treating a subterranean formation can comprise providing a treatment fluid that comprises an aqueous base fluid, a gelling agent, and a multifunctional boronic acid crosslinking agent that comprises a copolymer comprising at least one boronic acid monomer unit and at least one water-soluble monomer unit; and introducing the treatment fluid into a subterranean formation.
Patent CA-2799517-A1 (CA)
Inventor: ALLWEIN SHAWN P
IPC: C07D487/14
Filed: 2011-05-17
Abstract: La présente invention concerne un procédé pour purifier un composé de pyrrolocarbazole condensé appelé 11-isobutyl-2-méthyl-8-(2-pyrimidinylamino)-2,5,6,11,12,13-hexahydro-4H-indazolo[5,4-a]pyrrolo[3,4-c]carbazol-4-one en utilisant un complexe acide de celui-ci. La présente invention concerne en outre une forme cristalline du complexe acide.