baber/WOPTO huggingface dataset:
Patent CA-2802572-A1 (CA)
Inventor: ST-ONGE ANDRE
IPC: E21B47/06
Filed: 2013-01-31
Abstract: A method of determining a physical property of subsurface strata surrounding a borehole. The physical property includes any one or more of stress, strain of fluid pressure of the subsurface strata. The borehole includes a borehole liner having an interior wall. A pair of sensor modules separated by a known distance are clamped to the interior wall of the borehole liner. The clamping induces an acoustic discontinuity in the borehole liner such that a P-wave propagating longitudinally within the borehole liner is at least partially reflected. A  respective sensor of each sensor module detecting P-waves propagating in the liner and generating a corresponding sensor output signal indicative of the detected P-waves. A  respective sensor output signal from each sensor module is analyzed to detect a resonance in a section of the borehole liner between the sensors. A fundamental frequency of the detected resonance is determined and analyzed to determine the physical property.
Patent CA-2803636-A1 (CA)
Inventor: GORDON GREGORY CHARLES
IPC: C11D3/60
Filed: 2011-06-30
Abstract: L'invention concerne un produit détergent contenant une composition détergente
Patent CA-2803669-A1 (CA)
Inventor: RODDY CRAIG WAYNE
IPC: C04B28/02
Filed: 2011-06-22
Abstract: Methods and compositions are provided that relate to weighted elastomers. The weighted elastomers may comprise an elastomer and a weighting agent attached to an outer surface of the elastomer. An embodiment includes a method of cementing that comprises providing a cement composition containing cement, water, and a weighted elastomer. In addition, the cement composition may be introduced into a subterranean formation and allowed to set therein.
Patent CA-2805347-A1 (CA)
Title: Combination dolly-pallet
Inventor: STUBBS EDWARD JOHN PETER
IPC: B62B3/00
Filed: 2011-07-27
Abstract: A load carrying apparatus (10) comprising a body (12) and a roller arrangement (18, 22) to allow the apparatus to be moved along the ground. The load carrying apparatus includes a bearer arrangement (34, 36) movable relative to the body between a ground engaging condition in which the bearer arrangement can engage the ground and a retracted condition in which the bearer arrangement is retracted. The load carrying apparatus includes shielding means on the body, separate from the bearer arrangement, the shielding means (28) extending around the roller arrangement. In one embodiment, the load carrying apparatus comprises a combination dolly-pallet.
Patent CA-2805427-A1 (CA)
Title: Novel pyrrolidine derived beta 3 adrenergic receptor agonists
Inventor: MORRIELLO GREGORI J
IPC: C07D417/14
Filed: 2011-07-18
Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and methods of using the same in the treatment or prevention of diseases mediated by the activation of ß3-adrenoceptor. (I).
Patent CA-2805920-A1 (CA)
Inventor: EVANS GRAHAM
IPC: G06K19/077
Filed: 2011-07-26
Abstract: Embodiments of the invention are directed to programming a payment device that can be in the same form factor as a typical credit or debit card and which can be programmed and reprogrammed with various payment profiles. The payment device is interfaced with a first device, such as through insertion into a module capable of holding the payment device within proximity to a main housing of the first device. The first device can be in the form of a mobile device. The payment device can include both a magnetic stripe and an IC chip which is capable of near field communication. In embodiments of the invention, the mobile device, such as a cellular phone, includes a memory element. The memory element securely stores payment profiles of financial accounts which are commonly found on credit, debit, gift, transit and loyalty cards. When a payment profile stored in the memory element of the mobile phone is selected, the mobile phone writes the profile onto the payment device. The payment device can then be utilized to communicate payment profile information to a payment device reader during contact or contactless transaction.
Patent CA-2806974-A1 (CA)
Title: Polymeres (meth)acryliques peignes amphiphiles et non hydrosolubles
Inventor: SUAU JEAN-MARC
IPC: C09D155/00
Filed: 2011-07-06
Abstract: L'invention consiste en des polymères non hydrosolubles à structure peigne, disposant d'un squelette (méth)acrylique, sur lequel sont greffées des chaînes latérales contenant au moins un monomère hydrophobe du type styrène ou ester (méth)acrylique en Cl à C4 et au moins un monomère hydroxy ou méthoxy polyalkylène glycol. Les teneurs en monomères sont telles que ledit polymère est amphiphile, car il est à la fois riche en monomère hydrophobe et en monomère polyalkylène glycol. Ces produits, utilisés en sauces de couchage papetières, permettent d'en augmenter la viscosité Brookfield, de diminuer leur viscosité ACAV et d'améliorer leur rétention d'eau, ce qui les rend particulièrement bien adaptés pour des couchages à extrait sec et/ou vitesse de dépose élevé.
Patent CA-2807522-A1 (CA)
Inventor: EVANS MICHAEL E
IPC: B65G53/60
Filed: 2011-09-08
Abstract: A rotary forming apparatus is provided. The rotary forming apparatus includes a separator configured to receive a gas flow having entrained fibrous material and further configured to separate the fibrous material from the gas flow. The fibrous material forms mini-blankets having a length along a longitudinal axis. A milling apparatus is positioned adjacent the separator and configured to receive mini-blankets exiting the separator. The milling apparatus is further configured to grind the mini-blankets into fibers having desired lengths. The milling apparatus is configured to grind the mini-blankets along the lengths of the mini-blankets.
Patent CA-2809380-A1 (CA)
Inventor: GOPALAN BALAJI
IPC: G06Q20/16
Filed: 2013-03-13
Abstract: An apparatus (102, 106) and method (200, 290) for remote third party payment of in-store item(s) selected by a user are disclosed herein. The first user (104) selects (202, 292) one or more items located in a store, requests (214) a particular person (106) who is not in the store to pay for those item(s) in real-time or near real-time, and obtains (260) proof of payment in response to the particular person (106) making (232, 236) an electronic form of payment. The proof of payment is sufficient for the sales clerk in the store (or the store checkout system) to deem the purchase of those in-store item(s) to be complete so that the first user can leave the store with the item(s).
Patent CA-2810461-A1 (CA)
Inventor: PFEIFLE MARCUS
IPC: B05C1/06
Filed: 2011-09-08
Abstract: The present invention relates to an apparatus and a method for applying a liquid active substance to surfaces moving in a circulating manner, such as of cylinders (3), rolls, fabrics (4) or other moving webs, consisting of a metering unit and an application unit (1). The invention is distinguished by the fact that the active substance is conducted to the application unit (1) by means of the metering unit, and the application unit (1) has a pad (12, 60, 65, 96) with an open-pore mesh structure for receiving and storing the active substance and for applying the active substance as a film as a function of the degree of saturation and the contact pressure of the pad (12, 60, 65, 96) on the moving surface. Furthermore, the invention also comprises the use of the apparatus for keeping moving surfaces free from deposits, accumulations or contaminants.
Patent CA-2810623-A1 (CA)
Title: Manufacture of variable density dosage forms utilizing radiofrequency energy
Inventor: SZYMCZAK CHRISTOPHER E
IPC: B30B11/10
Filed: 2011-03-21
Abstract: The present invention features the present invention features a tablet including at least one pharmaceutically active ingredient, wherein the shape of said tablet includes at least one major face wherein: (i) the peak penetration resistance at the perimeter of said major face of the tablet is at least about 10% greater than the peak penetration resistance at the center of said major face; and (ii) the tablet disintegrates in the mouth when placed on the tongue in less than about 30 seconds, and a machine and method for manufacture of such tablet.
Patent CA-2811118-A1 (CA)
Inventor: NOSKE JOE
IPC: E21B34/00
Filed: 2011-09-20
Abstract: A method of drilling a wellbore includes drilling the wellbore through a formation by injecting drilling fluid through a drill string and rotating a drill bit. The drill string includes a shifting tool, a receiver in communication with the shifting tool, and the drill bit. The method further includes retrieving the drill string from the wellbore through a casing string until the shifting tool reaches an actuator. The casing string includes an isolation valve in an open position and the actuator. The method further includes sending a wireless instruction signal to the receiver. The shifting tool engages the actuator in response to the receiver receiving the instruction signal. The method further includes operating the actuator using the engaged shifting tool, thereby closing the isolation valve and isolating the formation from an upper portion of the wellbore.
Patent CA-2812693-A1 (CA)
Title: Glass panel having an encapsulated profiled joint and insert attached to the joint, element for attaching the insert for the glass panel, and method for manufacturing the glass pa nel
Inventor: GRANDGIRARD BASTIEN
IPC: B60R13/04
Filed: 2011-09-28
Abstract: The present invention relates to a glass panel (1) including a vitreous element (2), at least one profiled joint portion (3), at least one insert (4) such as a bezel, and at least one attachment element (5) for attaching said insert (4) to said profiled joint portion, characterized in that said attachment element (5) comprises a sole plate (7) having a longitudinal axis, wherein said sole plate is at least partially overmolded into said profiled joint portion (3) and has at least two flanges (8, 8') that are located outside said profiled joint portion (3) in order to attach said insert (4) to said attachment element (5), said flanges being longitudinally offset.
Patent CA-2825480-A1 (CA)
Inventor: TUCKER BRIAN E
IPC: B64F5/00
Filed: 2013-08-27
Abstract: According to one embodiment, an aircraft part storage system includes a first storage device and a second storage device. The first storage device is configured to be coupled to an aircraft part and operable to store and transmit a first set of information about the aircraft part. The second storage device is configured to be coupled to the same aircraft part and operable to store and transmit a second set of information about the aircraft part. The second storage device has a larger storage capacity than the first storage device but a shorter transmission range than the first storage device.
Patent CA-2828796-A1 (CA)
Inventor: ZHOU PING
IPC: A61P7/00
Filed: 2012-01-31
Abstract: Provided in the present invention is a pharmaceutical use of aminothiazole MyD88 specificity inhibitor, for use in preparing an immunosuppressant medicament, an anti-inflammatory medicament, a protection agent for post-ischemia reperfusion injury, and a preventative medicament for endotoxemia and sepsis.
Patent CA-2829719-A1 (CA)
Inventor: ABENHAIM LUCIEN
IPC: G16H50/70
Filed: 2012-03-09
Abstract: Improved methods of treating prostate cancer by vascular-targeted photodynamic therapy, and improved methods of planning treatment,are presented using a light density index to plan and guide effective treatment.
Patent CA-2832487-A1 (CA)
Title: Macrophage activating factor for pharmaceutical compositions
Inventor: YAMAMOTO NOBUTO
IPC: A61K38/19
Filed: 2012-04-05
Abstract: The present invention relates to pharmaceutical compositions comprising macrophage activating factor (MAF) and method of producing same, particularly to MAF compositions essentially devoid of glycosidase enzymes. The compositions of the present invention and pharmaceutical compositions comprising same are particularly suitable for intravenous administration. Thus according to one aspect, the present invention provides a composition comprising,Gc protein-derived macrophage activating factor (GcMAF), wherein the composition is essentially devoid of glycosidase enzymes.
Patent CA-2833263-A1 (CA)
Inventor: PAPASOTIRIOU GEORGE
IPC: B65D71/00
Filed: 2012-04-07
Abstract: A panel interlocking arrangement secures together a first panel (146) and second panel (148) in an overlapping relationship. The arrangement includes a female locking tab (F) formed in the first panel and a male locking tab (M) formed in the second panel. The female locking tab is displaceable to define a first opening (O) in the first panel for receiving both the male and female locking tabs. The female locking tab includes a neck section (220) by which the female locking tab is connected to the first panel, and a head section (222. 224) foldably connected to the neck section by a fold line (228). The male locking tab is displaceable to define a second opening in the second panel for receiving the female locking tab.
Patent CA-2834390-A1 (CA)
Title: Wireless detonators with state sensing, and their use
Inventor: LOWNDS CHARLES MICHAEL
IPC: F42D1/00
Filed: 2012-04-27
Abstract: Wireless detonator systems present opportunities for controlled blasting of rock without the encumbrances of physical wired connections at the blast site. Disclosed herein are wireless detonator assemblies, which sense the state of environmental condition(s) of their immediate vicinity, and which are active to receive and / or process a command signal to FIRE only if the environmental condition(s) are deemed suitable or appropriate according to predetermined parameters. Also disclosed are improved methods of blasting involving such wireless detonator assemblies, as well as corresponding wireless electronic primers.
Patent CA-2834727-A1 (CA)
Inventor: SONG BAOJUN
IPC: F04D29/24
Filed: 2012-04-10
Abstract: An electric submersible pump (ESP) assembly increases pump efficiency and pump head with a diffuser that includes a diffuser vane having a low pressure surface with a length greater than a length of a high pressure surface of the vane. The diffuser vane includes a leading edge at a downstream end of the vane and a trailing edge at an upstream end of the vane. The curved high pressure surface extends between the leading edge and the trailing edge. The curved low pressure surface extends between the leading edge and the trailing edge opposite the high pressure surface. The low pressure surface has a bump formed thereon to increase the length of the low pressure surface so that fluid flowing along the low pressure surface is substantially laminar, thereby increasing pump efficiency and pump head.
Patent CA-2837421-A1 (CA)
Inventor: GLAUBER MATTIA
IPC: A61M25/06
Filed: 2012-06-06
Abstract: An arterial cannula (100) for cardiac surgery comprising: (a). a pledget/stopper (102)/(101 ) assembly mechanically mating with the external surface of the cannula in proximity to its tip; (b). an introducer (104), which has suitable dimension for being placed coaxially inside the cannula, said introducer having at its end a blade or a sharp edge that protrudes the cannula tip no more than 5 mm. The cannula is suitable for cardiac surgery, and particularly for mini-invasive cardiac surgery.
Patent CA-2840409-A1 (CA)
Title: Using sortases to install click chemistry handles for protein ligation
Inventor: PLOEGH HIDDE L
IPC: C12P21/04
Filed: 2012-06-28
Abstract: Methods and reagents for the installation of click chemistry handles on target proteins are provided, as well as modified proteins comprising click chemistry handles. Further, chimeric proteins, for example, bi-specific antibodies, that comprise two proteins conjugated via click chemistry, as well as methods for their generation and use are disclosed herein.
Patent CA-2840617-A1 (CA)
Title: Therapeutic agent preparations for delivery into a lumen of the intestinal tract using a swallowable drug delivery device
Inventor: IMRAN MIR
IPC: A61K38/095
Filed: 2012-06-29
Abstract: Embodiments of the invention provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents within the GI tract. Many embodiments provide a swallowable device for delivering the agents. Particular embodiments provide a swallowable device such as a capsule for delivering drugs into the intestinal wall or other GI lumen. Embodiments also provide various drug preparations that are configured to be contained within the capsule, advanced from the capsule into the intestinal wall and degrade to release the drug into the bloodstream to produce a therapeutic effect. The preparation can be operably coupled to delivery means having a first configuration where the preparation is contained in the capsule and a second configuration where the preparation is advanced out of the capsule into the intestinal wall. Embodiments of the invention are particularly useful for the delivery of drugs which are poorly absorbed, tolerated and/or degraded within the GI tract.
Patent CA-2843065-A1 (CA)
Title: Polyacrylate-based active compound-comprising particles
Inventor: HOFMANN STEFAN
IPC: A01N25/24
Filed: 2012-07-23
Abstract: The invention relates to novel polyacrylate-based active compound-comprising particles which bind to hair, and to the use of these particles for preparing medicaments, in particular for veterinary medicine. The particles comprise uncharged and cationic polyacrylate and are at most 10 um big.
Patent CA-2843295-A1 (CA)
Title: Machine de transport munie d'une articulation comportant un rail de roulement courbe et un rail d'engagement des galets
Inventor: DEMONG MAURICE
IPC: B62D13/04
Filed: 2007-02-08
Abstract: Un appareil dattelage est proposé pour utilisation sur une première machine mobile, comme un véhicule transporteur, destinée à être utilisée avec une seconde machine mobile, comme un autre véhicule transporteur, reliée à la première machine. Lappareil comprend un élément de rail conçu pour être monté à une extrémité de la première machine, cet élément constituant un rail qui présente deux côtés opposés et est courbé pour former un arc circulaire qui présente un centre de courbure. Une unité dattelage est montée de façon à présenter un mouvement de roulement sur le rail et peut relier de manière pivotante lextrémité de la première machine à la seconde machine. Lunité dattelage comprend des rouleaux destinés à venir en contact avec les deux côtés opposés de sorte que le rail est capturé entre les rouleaux. La première machine peut pivoter autour dun axe essentiellement vertical qui sétend à travers le centre de courbure par rapport à la seconde machine et est reliée à la seconde machine pour se déplacer avec celle-ci.
Patent CA-2845863-A1 (CA)
Title: Catheter with spray irrigation
Inventor: GOVARI ASSAF
IPC: A61B5/01
Filed: 2014-03-12
Abstract: A medical probe, including a flexible insertion tube having a distal end for insertion into a body cavity, and a channel contained within the insertion tube and configured to convey a fluid to the distal end. A terminal member is fixed to the distal end of the insertion tube and includes a distal tip configured to be brought into contact with tissue in the body cavity, the distal tip having a first diameter, and a protruding shoulder surrounding the distal tip and having a second diameter, which is greater than the first diameter. The distal tip has one or more spray ports passing through the shoulder which are coupled to the channel so as to direct the fluid from the shoulder toward the tissue so as to irrigate the tissue.
Patent CA-2847606-A1 (CA)
Inventor: COX MARTIN
IPC: F16L5/10
Filed: 2014-03-26
Abstract: An apparatus for providing a seal around a plurality of elongated members passing through an aperture in a barrier comprises a plurality of support blocks for mounting to the barrier and extending across the aperture, each support block comprising a block body having a back side facing toward the barrier and having at least one interfacial side facing toward an interfacial side of another support block. Each interfacial side comprises a plurality of bearing surfaces and a plurality of passage portions between the bearing surfaces, each bearing surface configured to bear against a corresponding bearing surface on the interfacial surface of the other support block. A sealant portion covers a substantial area of each bearing surface, each of the sealant portions constructed from a compressible sealing material. One or more passage strips constructed from the compressible sealing material extend across each passage portion between two bearing surfaces on either side of the passage portion. A wall seal band on the back side of each block body, constructed from the compressible sealing material, extends from the bearing surface on one lateral side of the block body, around all of the plurality of passage portions, to the bearing surface on the other lateral side of the block body.
Patent CA-2847686-A1 (CA)
Title: System and method for analyzing audio information to determine pitch and/or fractional chirp rate
Inventor: BRADLEY DAVID C
IPC: G01L19/00
Filed: 2012-08-08
Abstract: A system and method may be configured to analyze audio information. The system and method may include determining for an audio signal, an estimated pitch of a sound represented in the audio signal, an estimated chirp rate (or fractional chirp rate) of a sound represented in the audio signal, and/or other parameters of sound(s) represented in the audio signal. The one or more parameters may be determined through analysis of transformed audio information derived from the audio signal {e.g., through Fourier Transform, Fast Fourier Transform, Short Time Fourier Transform, Spectral Motion Transform, and/or other transforms). Statistical analysis may be implemented to determine metrics related to the likelihood that a sound represented in the audio signal has a pitch and/or chirp rate (or fractional chirp rate). Such metrics may be implemented to determine an estimated pitch and/or fractional chirp rate.
Patent CA-2847911-A1 (CA)
Inventor: ZAKULA MIRKO
IPC: F24F7/007
Filed: 2014-03-31
Abstract: Some embodiments of the invention include a ventilation apparatus including a housing assembly with at least one fluid inlet, and at least one fluid outlet, and an exhaust fan assembly coupled to the housing assembly within an inner region. The exhaust fan assembly can include a scroll positioned within and coupled to the main housing, and a blower wheel positioned within the scroll and mechanically coupled to the motor. The ventilation assembly can include a configurable mounting panel including a main panel and at least one tab, and at least one configurable flange coupled to the main panel and extending outwardly from the main panel. The configurable mounting panel can include at least one bending region with at least one aperture. The ventilation apparatus can also include a muffler including an aperture, an electrical box enclosure including a lid, and a duct connector assembly each coupled with the housing assembly.
Patent CA-2847964-A1 (CA)
Inventor: HO YU-PEI
IPC: B04C5/26
Filed: 2014-04-02
Abstract: A modular cyclonic separator comprises separating tubes each including an air-guiding impeller that is fixed coaxially in an outer tube body and that is formed with spiral channels for causing an airflow, which flows radially into the separating tube, to follow a cyclonic flow pattern through a separating chamber in the separating tube, thereby separating some of solid impurities from the airflow within the separating chamber. Each separating tube is capable of connecting selectively with one or two three-port valves to form a first or second filtration module, in which the airflow passes through a fluid passage in the one three-port valve or one of the two three-port valves prior to entering the separating tube.