baber/WOPTO huggingface dataset:
Patent CA-2604079-C (CA)
Inventor: SARH BRANKO
IPC: B64C1/12
Filed: 2006-03-22
Granted: 2014-05-06
Abstract: A method of forming the aircraft fuselage barrel includes assembling a plurality of mold rings each comprising a plurality of modules circumferentially coupled to each other. The outer fuselage forming module surface having longeron shaped grooves extending from one side edge to the other. Laying up a first shear tie onto a first circumferential edge of a first mold ring and laying up a second shear tie onto a first circumferential edge of a second mold ring. Forming a mold from the mold rings by stacking the second mold ring onto the first mold ring such that the second shear tie is axially pressed between the first mold ring and the second mold ring and aligning the longeron shaped grooves in each of the mold rings. Inserting a longeron into a longeron shaped groove; and laying up the skin on the mold to integrally form the fuselage barrel.
Patent CA-2606034-C (CA)
Inventor: LEE LAWRENCE
IPC: F01C21/08
Filed: 2007-10-03
Granted: 2013-11-19
Abstract: A skinned rotor 201 or skinned stator 305 of a progressive cavity apparatus is described. A rotor 201 can be skinned by threading a sleeve 210 with a profiled helical outer 212 and profiled helical inner 214 surface onto a core 202 with a profiled helical outer surface 204. A rotor (1301, 1401) can also be skinned by inserting a non-helical core (1302, 1402) into a non-helical longitudinal bore (1314, 1414) of a sleeve (1310, 1410) with a profiled helical outer surface (1312, 1412). A stator 305 can be skinned by threading a tubular liner 310 with profiled helical inner 314 and profiled helical outer 312 surfaces into a profiled helical bore 308 of a tube 306. A stator (2405, 2505) can also be skinned by inserting a tubular liner (2410, 2510) with a non-helical outer surface (2412, 2512) into a non-helical bore (2408, 2508) of a tube (2406, 2506).
Patent CA-2609804-C (CA)
Inventor: BROWN STEPHEN H
IPC: C10G53/02
Filed: 2006-04-18
Granted: 2013-06-25
Abstract: A process for reducing the Bromine Index of a hydrocarbon feedstock, the process comprising the step of contacting the hydrocarbon feedstock with a catalyst at conversion conditions, wherein the catalyst includes at least one molecular sieve and at least one clay, and wherein said catalyst is sufficient to reduce more than 50% of the Bromine Index of a hydrocarbon feedstock.
Patent CA-2622878-C (CA)
Inventor: FORBUS THOMAS R
IPC: C09K5/00
Filed: 2006-08-04
Granted: 2014-01-28
Abstract: The present invention utilizes simple dimethylsilicone fluids of the proper viscosity/molecular weight added to modify the low temperature properties of polycyclic hydrocarbons. One preferred embodiment of a polycyclic hydrocarbon is a perhydro dimer of alpha- methyl styrene. Addition of the dimethylsilicone fluid to the perhydo dimer of alpha-methyl styrene improves the low temperature performance without degrading the requisite low shear stress shear strength properties. Low viscosity dimethylsilicone lubricating fluids combined with polycyclic hydrocarbons are suitable for use in infinitely variable transmissions providing good Io w temperature flow properties and high shear strength at high temperature and low contact stress conditions.
Patent CA-2623592-C (CA)
Inventor: BAUER MARK A
IPC: A01B21/02
Filed: 2005-09-02
Granted: 2013-01-22
Abstract: A zone tillage tool comprises a tool frame connected by a parallel lift linkage to a tool bar. A fall tillage coulter or dual spring tillage coulters can be carried on the tool frame in advance of a pair of containment coulters.  The fall tillage coulter tills soil in a zone that is approximately 7 to 9 inches deep while the spring tillage coulters till 2 to 3 inches deep. The fall tillage coulter includes a plurality of shovel bits located around the circumference thereof at a forward rake angle. The tip of each shovel bit has a generally vertical entry position into the ground due to the forward rake angle. As the fall tillage coulter rotates, the shovel bits rotate around and exit the soil in a generally horizontal position, thereby lifting and loosening the soil without compacting the soil through a series of rearwardly and upwardly directed soil scooping actions.
Patent CA-2624660-C (CA)
Inventor: ALENFALL JAN
IPC: A23L29/00
Filed: 2006-10-06
Granted: 2016-07-12
Abstract: The present invention relates to the use of at least one strain of probiotic bacteria selected from Lactobacillus for the manufacture of a medicament for the treatment and/or prevention of an autoimmune disease.
Patent CA-2625642-C (CA)
Inventor: ALVARO GIUSEPPE
IPC: A61P25/24
Filed: 2006-10-06
Granted: 2013-12-24
Abstract: The invention provides a compound of formula (I), a solvate, a salt or prodrug thereof, useful in the treatment of diseases and conditions mediated by modulation of use-dependent voltage-gated sodium channels.
Patent CA-2629772-C (CA)
Inventor: IDZIK JACK S
IPC: H01R12/71
Filed: 2008-04-22
Granted: 2011-11-22
Abstract: Various embodiments are provided herein for a connector that can provide electrical and mechanical coupling between first and second objects. The connector generally comprises at least one connecting element that has at least one first and second contact portion, at least one guidance portion located towards the end of the at least one connecting element and adjacent to one of the at least one first and second contact portions; and a biasing portion that is adjacent to the at least one first and second contact portions. The biasing portion is configured to provide an electrical connection between the at least one first and second contact portions and to resiliently move the at least one connecting element from a first position to a second position to provide a mechanical coupling force to the first and second objects.
Patent CA-2630605-C (CA)
Inventor: BUCKLEY ADRIAN
IPC: H04W4/90
Filed: 2006-11-20
Granted: 2014-07-29
Abstract: La présente invention concerne un procédé et un appareil destinés aux dispositifs de communication mobile pour la communication de messages courts pour cas d'urgence via des réseaux de radiocommunication. Une demande d'entrée utilisateur pour la communication d'un message court est reçu via une interface utilisateur du dispositif mobile. Si la demande d'entrée utilisateur concerne un message pour cas d'urgence, une deuxième adresse de centre de messagerie reçue depuis la mémoire est fournie dans le champ d'adresse du centre de messagerie du message court. Le réseau identifie la deuxième adresse de centre de messagerie dans le champ d'adresse de centre de messagerie, et en réaction, provoque l'envoi du message court au centre de messagerie d'urgence considéré comme local par le réseau. De cette façon, lorsque le dispositif mobile est en visite dans un réseau radio non domiciliaire, le message court est acheminé au centre de messagerie d'urgence local approprié.
Patent CA-2633458-C (CA)
Inventor: MARCHISIO GIOVANNI B
IPC: G06F17/30
Filed: 2005-12-13
Granted: 2015-08-11
Abstract: Methods and systems for extending keyword searching techniques to syntactically and semantically annotated data are provided. Example embodiments provide a Syntactic Query Engine ("SQE") that parses, indexes, and stores a data set as an enhanced document index with document terms as well as information pertaining to the grammatical roles of the terms and ontological and other semantic information. In one embodiment, the enhanced document index is a form of term-clause index, that indexes terms and syntactic and semantic annotations at the clause level. The enhanced document index permits the use of a traditional keyword search engine to process relationship queries as well as to process standard document level keyword searches. In one embodiment, the SQE comprises a Query Processor, a Data Set Preprocessor, a Keyword Search Engine, a Data Set Indexer, an Enhanced Natural Language Parser ("ENLP"), a data set repository, and, in some embodiments, a user interface or an application programming interface.
Patent CA-2636716-C (CA)
Inventor: WEN JIE
IPC: A61K9/50
Filed: 2007-01-12
Granted: 2014-12-23
Abstract: Polymeric matrices including microparticles that provide sustained release of a hydrophilic bioactive agent are described. The matrices can be in the form of a coating on the surface of an implantable medical article or an in situ formed matrix. The microparticles of the matrix include a first polymer and a second polymer that modulates release of the hydrophilic bioactive agent from the matrix.
Patent CA-2638212-C (CA)
Title: Gondola car structure
Inventor: FORBES JAMES W
IPC: B61D7/00
Filed: 2008-07-22
Granted: 2016-08-16
Abstract: A gondola car has a body for lading carried on an underframe. The underframe includes a center sill and cross-bearers. The car has deep side beams having top chords, side sills, and side sheets. The lower portion of the car includes tubs that seat between the cross-bearers. The car may have an internal volume of more than 8000 cu. ft. The car may have rotary dump claw sockets. The car has opposed internal and external stiffeners aligned at the longitudinal stations of the cross-bearers. The internal stiffeners may be triangular cantilevers extending upwardly inside the side sheets. The side sheet lies intermediate the stiffeners and their flanges. The top chords may be wider in cross-section than the side sills. The side sills may define torque tubes that co-operate with the sidewall stiffeners and the top chords to resist lateral deflection. The car may include a false deck, or dog-house at one end to accommodate the brake reservoir and brake valve, such that the car is longitudinally asymmetric.
Patent CA-2638402-C (CA)
Inventor: SINK JOSEPH
IPC: H01R11/12
Filed: 2008-07-28
Granted: 2016-01-05
Abstract: Disclosed herein is a terminal connector. The terminal connector includes a first portion and a pad portion. The first portion is configured to be connected to a conductor. The pad portion is configured to be fastened to a mating terminal pad. The pad portion is connected to the first portion. The pad portion comprises pad hole location indicia for subsequently forming a thru-hole at the indicia.
Patent CA-2641669-C (CA)
Inventor: PLUMB MARC
IPC: H04W4/12
Filed: 2008-10-23
Granted: 2015-12-08
Abstract: A method of communicating between a mobile communications device (112) and a plurality of services (304, 306) that are used by the mobile communications device. The method includes establishing, through a firewall (106) and a wireless network (110), a first communications session between the mobile communications device (112) and a mobile server (104) located in an enterprise network (100) with which the mobile communications device (112) is associated; and establishing, concurrent with the first communications session at least one further communications session between the mobile server (104) and a service (304, 306), the at least one further communications session being established by the mobile server (104) as a session proxy for the mobile communications device (112).
Patent CA-2644149-C (CA)
Inventor: BECK THOMAS L
IPC: F04D15/00
Filed: 2003-09-26
Granted: 2011-05-03
Abstract: A control system for the operation of a centrifugal pump which may be used for production of gas and/or oil from a well. The control system includes vector feedback model to derive values of torque and speed from signals indicative of instantaneous current and voltage drawn by the pump motor, a pump model which derives values of the fluid flow rate and the head pressure for the pump from torque and speed inputs, a pumping system model that derives from the estimated values of the pump operating parameters an estimated value of a pumping system parameter and controllers responsive to the estimated values of the pumping system parameters to control the pump to maintain fluid level at the pump input near an optimum level.
Patent CA-2644602-C (CA)
Title: Gas/liquid separator
Inventor: SAKAKIDA AKIHIRO
IPC: H01M8/04
Filed: 2006-03-24
Granted: 2012-04-24
Abstract: A gas/liquid separator in which separation performance for fluid into gas and liquid is enhanced is provided. A gas/liquid separator 10 includes a body 40 which separates a circulation gas into water and hydrogen gas in a separating space S1, a supply port 45 from which the circulation gas flows into the inner space S1, the supply port 45 being provided on the side wall surface 43 forming the separating space S1, and a discharge port48 through which the separated hydrogen gas flows out of the separating space S1, the discharge port 48 being provided on the side wall surface 43. In this case, the discharge port 48 is provided above the supply port 45.
Patent CA-2648182-C (CA)
Title: A method and a device for feeding pulp from a dewatering unit
Inventor: DANIELSSON PETER
IPC: D21C9/18
Filed: 2007-02-23
Granted: 2014-08-19
Abstract: A method and a device for feeding cellulose-containing pulp from a dewatehng unit (101 ) for dewatering pulp, the dewatered pulp from the dewatering unit being discharged via an outlet (202, 402) included in the dewatering unit (101 ) to a reception means (203, 403) for receiving the dewatered pulp, which reception means (203, 403) is positioned below the outlet (202, 402), whereupon the pulp is transported from the reception means (203, 403) to a stand pipe (205, 405) via an inlet (204, 404) included in the stand pipe (205, 405), in which stand pipe (205, 405) the pulp falls freely under the influence of gravity, the reception means (203, 403) being positioned at a higher level than the inlet (204, 404) of the stand pipe (205, 405). At least one feeding down surface (206, 406) is arranged (501 ) which extends from the reception means (203, 403) to the inlet (204, 404) of the stand pipe (205, 405), and the transport of the pulp between the reception means (203, 403) and the inlet (204, 404) of the stand pipe (205, 405) is effected by feeding the pulp downwards along this feeding down surface (206, 406) under the influence of gravity, the pulp being diluted by adding dilution fluid during the feeding of the pulp downwards along the feeding down surface (206, 406). A plant for treating cellulose-containing pulp, comprising a dewatering unit (101 ) for dewatering pulp, pro- vided with an outlet (202, 402) for discharging dewatered pulp from the dewatering unit (101 ), and a device as disclosed above.
Patent CA-2655984-C (CA)
Inventor: LAWRENCE JOSEPH
IPC: H04L12/46
Filed: 2007-11-29
Granted: 2013-05-28
Abstract: Embodiments of the present invention generally relate to network communications. More specifically, embodiments relate to a system and method for switching data through a network. An embodiment of a switching system communicatively couples an external network to a wide area network. The system includes a plurality of edge switches communicatively coupled to the external network, a plurality of core switches communicatively coupled to the wide area network, and an interconnected mat.pi.x of switches communicatively coupled to the core switches and the edge switches and configured to forward communication traffic between the edge switches and the core switches.
Patent CA-2666119-C (CA)
Inventor: FRANER PAUL T
IPC: A61B17/34
Filed: 2007-10-04
Granted: 2015-01-06
Abstract: A trocar comprising an alignment channel (53, 153) and an instrument seal (40, 140) comprising a bending portion (43, 143) and a base portion. The bending and base portions of the instrument seal are spaced relative the alignment channel such that when a surgical instrument is retracted the bending portion inverts and the lip does not enter the alignment channel.
Patent CA-2666904-C (CA)
Inventor: WEIS NORBERT
IPC: A47K11/10
Filed: 2007-05-08
Granted: 2013-01-15
Abstract: A cleaning system is described that comprises a cleaning utensil (4) featuring a handle (6) and a cleaning head (5) as well as at least one device for cleaning the cleaning utensil with a cleansing fluid, especially after use. According to the invention, the facility for cleaning the cleaning utensil with a cleansing fluid comprises an aerosol spray container (15) with an aerosol spray.
Patent CA-2668780-C (CA)
Inventor: KING LOREN J
IPC: G08B5/36
Filed: 2009-06-10
Granted: 2013-04-02
Abstract: A visual signal system including a signal display carried prominently on a paving machine, where it can be seen clearly by an operator of a dump truck or shuttle vehicle delivering paving material to the paving machine, as well as by other nearby personnel. Control circuits provide that a paving machine operator may separately control the display of certain signals, while other signals are automatically presented on the signal display in response to operation of paving machine functional controls.
Patent CA-2671061-C (CA)
Inventor: DRIVDAHL KRISTIAN SHAYNE
IPC: E21B25/00
Filed: 2007-12-14
Granted: 2013-11-19
Abstract: Core drill bits with extended matrix heights are described. The core drill bits have a series of slots or openings that are not located at the tip of the cutting portion and are therefore enclosed in the body of the matrix. The slots may be staggered and/or stepped throughout the matrix. As the matrix of the drill bit erodes through normal use, the fluid/debris notches at the tip of the bit are eliminated. As the erosion progresses, the slots become exposed and then they function at the proximal face of the bit as fluid/debris ways. This configuration allows the matrix height to be extended and lengthened without substantially reducing the structural integrity of the drill bit. With an extended matrix height, the drill bit can last longer and require less tripping in and out of the borehole to replace the drill bit.
Patent CA-2671145-C (CA)
Inventor: HSU JOSEPH
IPC: A63B59/50
Filed: 2009-07-03
Granted: 2013-01-08
Abstract: A composite baseball bat includes a handle, which has a tapered portion formed on one end of the handle body thereof and gradually increased in diameter in direction away from the handle body, a spacer member formed of a soft material having a uniformly distributed predetermined thickness and covered on the periphery of the tapered portion of the handle, and a barrel, which is sleeved onto the handle, having a first opening ad a second opening respectively located on two distal ends thereof for the passing of the handle body of the handle and a tapered portion located on one end around the first opening and pressed on the spacer member against the tapered portion of the handle.
Patent CA-2672697-C (CA)
Inventor: MUTIKAINEN JARI
IPC: H04W36/00
Filed: 2007-12-17
Granted: 2014-12-09
Abstract: Disclosed is a method including having an ongoing communication session via a packet switched network, transferring said communication session from the packet switched network to a second network providing both packet and circuit switched access, and informing an application server maintaining said ongoing communication session that the communication session is to be split into a packet switched part and a circuit switched part. Also disclosed is a method in an application server, including receiving, from a first communication device, an indication that a communication session between the first communication device and a second communication device is to be split into a packet switched part and a circuit switched part, waiting for to receive transfer requests of both the packet switched partand the circuit switched part, and informing the second communication device of the split.
Patent CA-2674247-C (CA)
Inventor: FRIESEN JOHN
IPC: E01C23/14
Filed: 2009-07-30
Granted: 2017-05-23
Abstract: A mobile surface drying apparatus includes a vacuum and blower assembly. The vacuum and blower assembly includes a vacuum head and a blower head. The vacuum head suctions moisture through an inlet of the vacuum and blower assembly, and the blower head communicates airflow through an outlet of the vacuum and blower assembly.
Patent CA-2676825-C (CA)
Inventor: ROCKLITZ GARY J
IPC: B01D46/52
Filed: 2008-02-04
Granted: 2015-04-21
Abstract: An air filtration media pack is provided having a plurality of layers of single facer media. The layer of single facer media includes a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute length extending from a first face of the filtration media pack to a second face of the filtration media pack. A first portion of the plurality of flutes are closed to unfiltered air flowing into the first portion of the plurality of flutes, and a second portion of the plurality of flutes are closed to unfiltered air from flowing out of the second portion of the plurality of flutes so that air passing into one of the first face and the second face of the media pack and out the other of the first face and the second face of the media pack passes through media to provide filtration of the air. The fluted sheet includes repeating internal peaks facing toward the facing sheet and repeating external peaks facing away from the facing sheet. In addition, the fluted sheet can include at least one ridge extending along at least 50% of the flute length between an internal peak and an adjacent external peak. Additional characterizations of an air filtration media pack, air filtration media, and methods of making and using are provided.
Patent CA-2677430-C (CA)
Inventor: JEN CATHERINE
IPC: A23L29/20
Filed: 2003-07-29
Granted: 2014-02-18
Abstract: This invention relates to fat containing consumable food products comprising .alpha.-cyclodextrin. The food products have reduced levels of bioavailable fat but have substantially the same fat, cholesterol and caloric content as a like food without .alpha.-cyclodextrin. The invention also relates to methods for reducing the bioavailability of fats in fat containing food products without reducing caloric intake as determined by bomb calorimetry and to methods for increasing high density lipoproteins in a subject and reducing or controlling weight by administering the food products of this invention.
Patent CA-2677830-C (CA)
Inventor: SCHWOERER ARTUR
IPC: E04G17/00
Filed: 2008-02-02
Granted: 2012-02-21
Abstract: L'invention concerne un système de coins de cadre de coffrage, comprenant a) un élément coin interne (1) doté de deux branches internes (5, 6) reliées en formant un coude, b) un élément coin externe (2) doté de deux branches externes (25, 26) reliées de manière rigide en formant un coude, c) deux éléments cadre de coffrage (3, 4) rectangulaires présentant au moins un orifice d'ancrage (13, 14, 15,16), tous les orifices d'ancrage (13, 14, 15, 16) d'un élément cadre de coffrage (3, 4) étant disposés dans un plan d'orifices d'ancrage (A) commun, ce plan d'orifices d'ancrage (A) s'étendant au centre entre deux arêtes externes (17, 18, 19, 20) latérales parallèles de l'élément cadre de coffrage (3, 4) rectangulaire et perpendiculaire au plan de l'enveloppe de coffrage (SE). La position de chaque orifice d'ancrage (8, 9, 10, 11) de chaque branche interne (5, 6) par rapport à trois arêtes externes (21, 12, 22) latérales de la branche interne (5, 6) correspond à la position d'un orifice d'ancrage (13, 14, 15, 16) d'un élément cadre de coffrage (3, 4) par rapport à trois arêtes externes (23, 17, 24, 20) latérales de l'élément cadre de coffrage (3, 4) et vice-versa. Le système coin selon l'invention permet de construire un cadre coffrant à moindre coût.
Patent CA-2680108-C (CA)
Title: Beneficial effects of bacteriophage treatments
Inventor: HARPER DAVID
IPC: A61K35/76
Filed: 2008-03-07
Granted: 2017-04-11
Abstract: The invention relates to use of one or more bacteriophages in vivoin a human or animal in order to induce sensitivity to chemical antibiotics in bacterial cells, where such susceptibility is heritable, independent of continuing bacteriophage metabolism within those cells, and does not relate to the destruction of a biofilm to induce such sensitivity.