baber/WOPTO huggingface dataset:
Patent CA-2762105-A1 (CA)
Title: External end device for permanent catheters
Inventor: GRANDOLFO NICOLA
IPC: A61M39/16
Filed: 2010-06-15
Abstract: An external end device for permanent catheters comprises a container (5) that houses two taps (26, 27) being provided with knobs (8, 9) and having, at one hand, a first connector (23) for the connection to the catheters (2) and, at the other hand, second connectors (12, 13) projecting from the container for the connection to an external equipment. The first connector (23) is connected to the catheter (2) by a coupling (4) exiting the container (5) and externally holding a subcutaneous cuff (3) designed to be positioned in the subcutaneous tissue of the patient's body.  The second connectors (12, 13) are provided with caps (14, 15) surrounded by the disposable absorbent material (73) being received in the closure lid (20) and having spaces (16, 17) for housing the caps for protecting them externally from a bacterial attack by means of the antiseptic substance by which it is impregnated.   Further an implantation method of the device in a patient is disclosed.
Patent CA-2762158-A1 (CA)
Inventor: GRASSMAN DEREK
IPC: F03D3/06
Filed: 2010-03-31
Abstract: A vertical wind turbine is provided that includes a support base defined about an axis, a bearing assembly, a drive shaft having a proximal end and an opposing distal end, and a multistage axial flux generator. The bearing assembly includes a fixed ring and a rotating ring, wherein the fixed ring is coupled to the support base. The drive shaft is coupled to the rotating ring of the bearing assembly, and a plurality of sails are coupled to the drive shaft. The multistage axial flux generator includes a rotor assembly coupled to the drive shaft and a stator assembly coupled to the support base. The rotor assembly includes a plurality of permanent magnets, and the stator assembly includes a plurality of coils defining at least two voltage output stages. The permanent magnets on the rotor assembly are close-coupled to the coils on the stator assembly.
Patent CA-2762317-A1 (CA)
Title: Cementitious compositions for decreasing the rate of water vapor emissions from concrete and methods for preparing and using the same
Inventor: TURPIN RAYMOND C JR
IPC: C04B28/02
Filed: 2010-07-15
Abstract: Cementitious compositions and processes for preparing and using the cementitious compositions are provided. The cementitious compositions are characterized by the property of a reduced or an attenuated water vapor emission from a cementi-tious mix and a concrete formed therefrom.
Patent CA-2762554-A1 (CA)
Inventor: SAMY SEKHAR
IPC: F16K47/02
Filed: 2010-05-21
Abstract: L'invention porte sur un dispositif de commande d'écoulement à course courte ou sur une soupape apte à assurer une commande de vitesse selon une course courte. La soupape réalisée selon la présente invention comprend des empilements multiples de disques ou des cages multiples séparées entre elles par l'interposition de dispositifs d'espacement, et disposées axialement dans un couloir de soupape coincé entre le siège et le capot de la soupape. Les passages de fluide dans les cages sont étranglés d'une manière commandée par un bouchon définissant des éléments d'étranglement multiples ou des lobes de bouchon, le nombre de lobes de bouchon défini par le bouchon étant de préférence égal au nombre de cages compris dans la soupape. Les lobes de bouchon du bouchon commandent l'écoulement du fluide à travers les empilements de disques ou les cages en tandem.
Patent CA-2762870-A1 (CA)
Title: Nozzle assembly including cord reel and agitator drive motor
Inventor: MARSH SAMUEL A
IPC: A47L5/30
Filed: 2011-12-30
Abstract: A floor care apparatus includes a body having a nozzle assembly and a handle assembly.  The handle assembly is pivotally attached to the nozzle assembly. Both a suction generator and a dirt collection vessel are carried on the body. A cord reel is carried on the nozzle assembly in a cord reel compartment. A rotary agitator drive motor is carried on the nozzle assembly in an airflow pathway which directs cooling air toward the cord reel in the cord reel compartment.
Patent CA-2763958-A1 (CA)
Title: Methods and apparatus for performing knee arthroplasty
Inventor: SMITH RICHARD MICHAEL
IPC: A61B17/58
Filed: 2010-05-28
Abstract: Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some em-bodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and / or effectiveness of such procedures.
Patent CA-2764090-A1 (CA)
Inventor: FOX PETER A
IPC: G01S7/52
Filed: 2012-01-04
Abstract: A Transmit/Receive Array combination with high resolving power wherein the Signal Dependent Noise contributors to Image Quality, as determined by the Peak Sidelobe Ratio (PSLR) and the Integrated Sidelobe Ratio (ISLR) are controlled largely independently of the Main Lobe Width. The receiving array is comprised of a number of discrete elements, nominally at half wavelength spacing. The Receive Array is weighted to aid in the control of PSLR and ISLR. The Transmit Array is comprised of a sparse array of discrete elements (more than two). The Transmit Array is longer than the receive array. The transmit array may be weighted to aid in the control of PSLR and ISLR.
Patent CA-2764725-A1 (CA)
Title: Snow proof roof vent
Inventor: BOURQUE ANTOINE
IPC: F24F7/02
Filed: 2012-01-18
Abstract: There is disclosed a snow proof roof vent for ventilating the roof of a building to the atmosphere. The improved roof vent includes a flange portion dimensioned and configured to lay against the roof, the flange portion having a central opening to let air vent from the attic. The roof vent further includes a collar portion extending from the flange portion and enclosing the central opening and a cap dimensioned and configured to cover over the collar portion and cover over the central opening. The cap is dimensioned and configured to provide a passage through which air can pass between the atmosphere and the central opening. The collar portion also includes a filter plate enclosed by the cap and interposed between the central opening and the passage, the filter plate having a pore size sufficient to permit air to pass through but block the passage of snow.
Patent CA-2764931-A1 (CA)
Inventor: DONNENBERG MICHAEL
IPC: A61P31/04
Filed: 2010-05-20
Abstract: The present invention relates to engineered Clostridium difficile type IV pilin (tfp) genes, type IV pilin proteins which can serve as a diagnostic marker for identification of patients infected with C. difficile, and vaccines comprising type IV pilin proteins, antigenic fragments and variants thereof for therapeutic interventions.
Patent CA-2765861-A1 (CA)
Inventor: SASAKI MAKOTO
IPC: C30B29/36
Filed: 2011-02-23
Abstract: A first circular surface (11) has, formed therein, a first notched part (N1a) which has a first shape. A second circular surface (21) has, formed therein, a second notched part (N2a) which faces the first circular surface and has a second shape. A side surface (31) connects the first circular surface (11) and the second circular surface (21) to each other. The first notched part (N1a) and the second notched part (N2a) face to each other, and the side surface (31) has a first depressed part (Da) which connects the first notched part (N1a) and the second notched part (N2a) to each other.
Patent CA-2766103-A1 (CA)
Title: Fluid fillable structure
Inventor: MILLS JAMES A
IPC: E02B3/04
Filed: 2012-01-31
Abstract: A fluid fillable structure has a reservoir body comprising a top surface and at least one fluid fill port at a first end. There is a first connector on the top surface of the reservoir body adjacent to the first end and a second connector spaced from the first end, the first end of the reservoir body being folded back onto the reservoir body and secured by releaseably securing the first connector to the second connector such that the at least one fluid fill port remains open.
Patent CA-2766328-A1 (CA)
Title: Derives d'isoindoline-1-one
Inventor: GOLDING BERNARD THOMAS
IPC: C07D403/06
Filed: 2009-06-25
Abstract: L'invention concerne des composés représentés par la formule (I): ou des composés représentés par la formule (II) ou bien des sels de qualité pharmaceutique de ces composés, ainsi que leur utilisation thérapeutique, en particulier pour le traitement du cancer ou comme inhibiteur de l'interaction entre la protéine et MDM2 et p53.
Patent CA-2767838-A1 (CA)
Title: Filtrage progressif de resultats de recherche
Inventor: NAJM TAREK
IPC: G06F17/00
Filed: 2010-08-10
Abstract: Un examen et un filtrage de résultats de recherche sont facilités par la fourniture de types additionnels de résultats au-delà de liens sur des documents existants, qui peuvent être fournis en plus ou à la place de liens sur des documents existants. Ces résultats additionnels peuvent faciliter une modification d'une demande de recherche pour filtrer des documents non désirés. Les résultats additionnels, lorsqu'ils sont sous la forme d'objets d'affichage de contenu et/ou d'objets d'affichage d'application, peuvent également fournir à l'utilisateur divers niveaux de détail d'informations. Dans certains modes de réalisation préférés, on peut tirer profit d'une base de connaissance à base d'ontologie pour faciliter la fourniture de filtrage de résultats.
Patent CA-2768250-A1 (CA)
Title: Scroll pump
Inventor: HOLBROOK ALAN ERNEST KINNAIRD
IPC: F04C18/02
Filed: 2010-04-09
Abstract: The present invention relates to a scroll pump (10) comprising two scrolls (20, 22) which are co-operable for pumping fluid from an inlet (24) to an outlet (26) on relative orbiting motion of the scrolls. Each scroll comprises a scroll base (30, 36) from which a spiral scroll wall (28, 34) extends generally axially towards the base of the opposing scroll. The pump comprises a tip seal arrangement comprising an axial end portion of one or both of the scroll walls which locates a tip seal (508) for resisting the passage of pumped fluid across the or both scroll walls between the or both scroll walls and the scroll base of the opposing scroll. The tip seal arrangement limits axial movement of the tip seal towards the scroll base of the opposing scroll along a first spiral region (507) of the or both scrolls between the inlet and the outlet.
Patent CA-2770601-A1 (CA)
Inventor: KYLE DONALD
IPC: A01H5/10
Filed: 2012-03-08
Abstract: According to the invention, there is provided a novel soybean variety designated XR29D12. This invention thus relates to the seeds of soybean variety XR29D12, to the plants of soybean XR29D12 to plant parts of soybean variety XR29D12 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XR29D12 with another soybean plant, using XR29D12 as either the male or the female parent.
Patent CA-2770907-A1 (CA)
Title: A book binding apparatus
Inventor: COOMBE RON
IPC: B42C11/04
Filed: 2010-08-11
Abstract: The present invention relates to a binding apparatus (10) for facilitating placement of a book block (44) in relation to a cover (16). The cover (16) has front and back panels (28 and 32) for subsequent attachment of the book block (44) to the cover (16). The apparatus (10) includes a first guiding means (46), a second guiding means (56), a first positioning element (54) and a second positioning element (62). The first guiding means (46) is adapted to guide a first edge (58) of the front panel (28). The second guiding means (58) is adapted to guide a second edge (37) of the front panel (28). The first positioning element (54) is movably attached to the first guiding means (46) and is adapted in use to abut at least part of a first peripheral surface (60) of the book block (44). The second positioning element (56) is movably attached to the second guiding means (56) and is adapted in use to abut at least part of a second peripheral surface (64) of the book block (44).
Patent CA-2773259-A1 (CA)
Title: Low melting temperature solder alloy
Inventor: SNUGOVSKY LEONID
IPC: B23K35/24
Filed: 2012-03-30
Abstract: A solder composition is provided. The solder composition comprises from about 6.0 to 7.5 percent by weight of bismuth, from about 0.5 to 0.7 percent by weight of copper, and the remainder of the composition being tin.
Patent CA-2773952-A1 (CA)
Title: System and method for measuring product flow to an agricultural implement
Inventor: BINSIRAWANICH PANA
IPC: A01C15/04
Filed: 2012-04-12
Abstract: An agricultural implement system is provided including a fluid conduit configured to provide product to a ground engaging tool. The ground engaging tool is configured to deposit the product into soil. The agricultural implement system also includes an air source fluidly coupled to the fluid conduit, and configured to provide an air flow through the fluid conduit in a downstream direction toward the ground engaging tool. The agricultural implement system further includes a product delivery system fluidly coupled to the fluid conduit, and configured to transfer the product into the air flow. In addition, the agricultural implement system includes a product flow measurement system configured to determine a mass flow rate of the product based on a pressure drop between an upstream portion of the fluid conduit and a downstream portion of the fluid conduit, a flow rate of the air flow, and a velocity of the air flow.
Patent CA-2776176-A1 (CA)
Inventor: TRETHEWAY JAMES A
IPC: C25B9/17
Filed: 2010-10-01
Abstract: A cell for direct treatment of liquid using electrolysis uses a modular construction of electrode plates (112) and spacer assemblies (108, 132) positioned between end plates (112). Changes in the liquid flow capacity of the cell may be made by changing the number of module housing sections (108) and electrode plate assemblies (112). The design includes electrode plates that lock into a mating module housing section (108) to resist the pressure of the fluid being treated. The design further provides for multiple fluid flow paths and for automatic cleaning of the cell using standard clean- in-place methods.
Patent CA-2776317-A1 (CA)
Title: Turbofan case and method of making
Inventor: ELEFTHERIOU ANDREAS
IPC: F01D5/22
Filed: 2004-07-19
Abstract: A casing for a gas turbine includes a fan case, an intermediate case and a gas generator case integrated with one another. In another aspect, the casing provides a construction including several aspects which improve structural efficiency, such as a semi-monocoque construction, improved strut design, etc. Improved load paths and means for transmitting loads in the engine case are also disclosed.
Patent CA-2776494-A1 (CA)
Title: Cordless dental handpiece, system including a cordless dental handpiece, and method of connecting a cordless dental handpiece
Inventor: CHRONISTER BENJAMIN
IPC: A61C17/22
Filed: 2010-10-01
Abstract: A cordless dental handpiece, a system including a cordless dental handpiece, and a method of connecting a cordless dental handpiece are disclosed. The cordless dental handpiece includes a first module and a second module. The second module is configured to detachably engage the first module. The second module includes a battery compartment.
Patent CA-2778691-A1 (CA)
Inventor: ANDERSON JAMES KENGO
IPC: G01V8/16
Filed: 2010-10-22
Abstract: A fiber optic microseismic sensing system is provided. The system includes a plurality of nodes, each of the nodes including a surface portion, an underground portion, and an optical cable extending between the surface portion and the underground portion. The surface portion includes (1) an optical source for transmitting an optical signal along the optical cable to the underground portion, and (2) an optical receiver for receiving a return optical signal propagating along the optical cable from the underground portion. The underground portion includes at least one transducer, each of the at least one transducer including (1) a fixed portion configured to be secured to a body of interest, (2) a moveable portion having a range of motion with respect to the fixed portion, (3) a spring positioned between the fixed portion and the moveable portion, and (4) a mass engaged with the moveable portion. The optical cable includes a length of fiber wound between the fixed portion and the moveable portion of each of the at least one transducer, the length of fiber spanning the spring. In one disclosed aspect of the transducer, the mass envelopes the moveable portion.
Patent CA-2779347-A1 (CA)
Inventor: BLAIR JULIAN ALEXANDER
IPC: A61M15/00
Filed: 2010-11-05
Abstract: An airflow adaptor (200) for a breath-actuated dry powder inhaler. The airflow adaptor comprises a conduit (202) having a proximal end (201) and a distal end, wherein the proximal end allows fluid communication from a deagglomerator outlet port to the distal end of the conduit, and wherein the airflow adaptor further comprises means (204, 205, 206, 210, 211, 212) for allowing air to flow from a proximal end of the adaptor to a distal end of the adaptor independently of the airflow in the conduit when a breath induced low pressure is applied to the distal end of the airflow adaptor.
Patent CA-2780103-A1 (CA)
Title: Growing microorganisms using exhaust gas as a nutrient supply
Inventor: AUDET ADRIAN D
IPC: C12N1/00
Filed: 2012-06-11
Abstract: A photo-bioreactor is used for extraction of carbon dioxide from exhaust gases of an engine used for compression of natural gas by providing at least one bioreactor containing photo-synthetic organisms. The engine includes a catalytic converter for NO x, carbon monoxide and unburned fuel. A measured level of nitrate in the bioreactor is maintained for growth of the organisms in a range sufficiently high to provide nutrient nitrate to the organisms while avoiding a level sufficiently high to cause toxicity by by-passing some or all of the exhaust gases around the catalytic converter to vary the content of NO x in the exhaust gases.
Patent CA-2780349-A1 (CA)
Title: Anti-erosion toothpaste composition
Inventor: PILCH SHIRA
IPC: A61K8/21
Filed: 2010-12-17
Abstract: Disclosed herein are oral care compositions comprising a fluoride ion source and phosphate salts, and methods of making and using the same.
Patent CA-2782982-A1 (CA)
Inventor: SAMARASOORIYA VAJIRA
IPC: H04B1/10
Filed: 2012-07-12
Abstract: A DTV pilot tone is detected in a noisy environment by computing a power average of Fast Fourier Transform (FFT) output spectra of a received signal, finding a power peak in the averaged outputs, computing an adjustment parameter to center the power peak in a Discrete Fourier Transform bin of the averaged output spectra, applying the adjustment parameter to adjust the received signal, computing a coherent average of FFT output spectra of the adjusted signal, and, testing a power spectrum of the coherent average for the presence of the DTV pilot tone.
Patent CA-2784718-A1 (CA)
Title: Topical antiparasitic formulations
Inventor: CHUBB NATHAN ANTHONY LOGAN
IPC: A01N25/22
Filed: 2011-01-04
Abstract: This invention recites topical formulations comprising demiditraz, fipronil, an acid modifier, at least one veterinarily acceptable carrier, and optionally, at least one antioxidant for treating a parasitic infection or infestation in animals.
Patent CA-2786573-A1 (CA)
Inventor: ZHU SHUI-PING
IPC: C09K15/02
Filed: 2010-12-21
Abstract: A hydrogen peroxide composition comprises hydrogen peroxide, a stabilizer system comprising a colloidal stannate, at least one acidifying agent or a salt thereof selected from the group consisting of sulfur-containing acidifying agents, nitric acid, and mixtures and salts thereof. Optionally, the hydrogen peroxide composition comprises an organic phosphonic acid or a salt thereof, such as amino-phosphonate, and/or a free radical scavenger, such as salicylic acid. A cleaning formulation comprises the hydrogen peroxide composition, a pH adjusting agent, and optionally other additives, such as surfactants. The cleaning formulation may be made by mixing the hydrogen peroxide or a precursor thereof, water, colloidal stannate, and at least one acidifying agent, and optionally, adjusting the pH to achieve an alkaline pH.
Patent CA-2787932-A1 (CA)
Title: A tower construction and a method for erecting the tower construction
Inventor: HANGEL JORGEN
IPC: E04H12/22
Filed: 2011-01-31
Abstract: A concrete tower construction (10) comprising; - a foundation (12), - a plurality of prefabricated concrete tower elements (24) each having an outside (32), an inside (34), a material thickness (36) provided there between, and top (38) and bot- tom (40) surfaces, said tower element (24) having a hollow centre, said tower elements (24) are arranged one tower element (24) on top of another forming a column (22) on top of the foundation (12), - a plurality of tendons (28) arranged in the hollow centre, for applying a tension force to the column (22), wherein the tower construction (10) further comprises an upper force distribution element (26) arranged on top of the column (22) and a lower force distribution element (18) arranged in the foundation (12), wherein each tendon (28) is connected to the upper force distribution element (18) and the lower force distribution element (26) by co-operating attachment means (30, 30'). Furthermore a method of erecting said tower construction (10), a tower element and a foundation element is described.
Patent CA-2788449-A1 (CA)
Inventor: SU TA-TSUN
IPC: G08B25/08
Filed: 2012-08-20
Abstract: A disaster prevention device contains a detecting unit and a control unit. The detecting unit includes a single crystal microprocessor connecting with a temperature detector, a gas detector, a smoke detector, a sound generator, an automatic dialing circuit, and a wireless transmitter circuit, such that when a gas stove is not turned off to cause a continuous gas burning, an abnormal temperature or smoke generates, and the wireless transmitter circuit transmits a wireless signal. The ccontrol unit includes a wireless receiver circuit, an electromagnetic valve connecting with the wireless receiver circuit, and the electromagnetic valve having an air inlet coupled with a gas hose and an air outlet connected with a gas inlet hose of the gas stove, such that after the wireless receiver circuit receives the wireless signal from the wireless transmitter circuit of the detecting unit, the electromagnetic valve is driven to turn off gas.
Patent CA-2791938-A1 (CA)
Inventor: TSUEI ALEXANDER C
IPC: B65D83/08
Filed: 2011-03-01
Abstract: A method of making a face mask is disclosed. The method includes providing an elastic nonwoven web continuous in a machine direction, the elastic nonwoven web having a central lane extending in the machine direction; bonding a filtering web to the central lane of the elastic nonwoven web to provide a layered web, the filtering web being continuous in the machine direction and having a cross-web width that is substantially the same as the cross-web width of the central lane; and stamping a face mask into the layered web. A face mask and a continuous layered web having a plurality of face masks disposed thereon are also disclosed.
Patent CA-2792669-A1 (CA)
Title: Long - acting formulations of insulins
Inventor: BECKER REINHARD
IPC: A61K38/00
Filed: 2011-05-18
Abstract: The application relates to an aqueous pharmaceutical formulation comprising 200  1000 U/mL [equimolar to 200 1000 IU human insulin] of insulin glargine, with the proviso that the concentration of said formulation is not 684 U/mL of insulin glargine, and its use.