baber/WOPTO huggingface dataset:
Patent CA-2678061-C (CA)
Inventor: THOMPSON RUSSELL MARTIN
IPC: C10L10/00
Filed: 2008-03-07
Granted: 2015-05-19
Abstract: The invention concerns a method for supplying iron, via the fuel, to the particulate trap of a diesel engine exhaust in a form suitable for promoting trap regeneration. The method involves the addition to the fuel of a defined colloid of iron oxide. Combustion of this colloid produces iron-containing compounds, especially iron oxides, which collect in association with carbonaceous particulate matter in the particulate trap, and function to promote the combustion of this matter. The colloid in particular shows a lower level of associated deposit formation on the fuel injectors than the iron additives of the prior art. The method is thus particularly suitable for modern engines showing increased susceptibility to fuel injector deposits. The colloid also shows a balance of properties providing excellent suitability for use as an additive in fuels, and especially in diesel engine on-board dosing devices.
Patent CA-2678106-C (CA)
Inventor: KAVANAUGH RICHARD THOMAS
IPC: H04W28/24
Filed: 2008-01-17
Granted: 2015-03-17
Abstract: Disclosed is a Quality of Service (QoS) control mechanism for QoS-aware network applications running on computer devices. The mechanism provides IP socket- based QoS Application Program Interfaces (APIs) for QoS-aware applications for accessing MAC layer QoS function of network access devices. In various embodiments, the QoS mechanism utilizes QoS API over Socket (QAoS) handler and/or a MAC layer QAoS handler wrapper at the network access device to control and monitor the QoS data being transmitted by the application over the active network interface(s).
Patent CA-2680039-C (CA)
Inventor: KOJIMA MASAZUMI
IPC: A61K47/32
Filed: 2008-03-28
Granted: 2015-05-26
Abstract: L'invention porte sur une préparation présentant une bonne aptitude à la dissolution sur une large plage de pH. De façon spécifique, l'invention porte sur une composition pharmaceutique par le fait qu'elle contient (A) le N1-(5-chloropyridin-2-yl)-N2-((1S,2R,4S)-4-[(diméthylamino)carbonyl]-2-{[(5-méthyl-4,5,6,7-tétrahydrothiazolo[5,4-c]pyridin-2-yl)carbonyl]amino}cyclohexyl)éthanediamide représenté par la formule (1) ci-après, un sel pharmacologiquement acceptable de celui-ci ou un hydrate de l'un quelconque de ceux-ci, et (B) une ou plusieurs substances choisies parmi les alcools de sucres et les additifs de gonflement dans l'eau.
Patent CA-2685300-C (CA)
Inventor: KNUTSON KEITH L
IPC: G01N33/53
Filed: 2007-06-01
Granted: 2017-01-03
Abstract: This document provides methods and materials related to assessing immunity to folate receptors. For example, methods and materials for assessing FR.alpha. immunity in a mammal are provided. This document also provides methods and materials related to stimulating immunity to folate receptors.
Patent CA-2688384-C (CA)
Inventor: HOULSBY GUY TINMOUTH
IPC: F03B13/26
Filed: 2008-05-29
Granted: 2016-01-26
Abstract: A water turbine is disclosed comprising a rotor mounted to be rotatable about an axis. The rotor comprises at least three blades for causing the rotor to rotate about the axis when the blades are located in flowing water. The rotor comprises a plurality of members in the form of a triangulated structure, and at least one of said members comprises one of said blades.
Patent CA-2693267-C (CA)
Inventor: MORIAU STEFAN SIMON GUSTAAF
IPC: B27F1/06
Filed: 1997-06-07
Granted: 2013-01-08
Abstract: Floor covering, including hard floor panels which, at least at the edges of two opposite sides, are provided with coupling parts, cooperating which each other, substantially in the form of a tongue and a groove, wherein the coupling parts are provided with integrated mechanical locking elements which prevent the drifting apart of two coupled floor panels in a direction (R) perpendicular to the related edges and parallel to the underside of the coupled floor panels, and provide a snap-action coupling.
Patent CA-2693280-C (CA)
Inventor: BAUM JAMES A
IPC: A23L19/00
Filed: 2005-04-08
Granted: 2017-09-12
Abstract: A method for controlling coleopteran pest infestation comprising providing in the diet of a coleopteran pest an agent comprising a ribonucleic acid that functions upon ingestion by the pest to inhibit the expression of a target sequence within said pest, wherein said ribonucleic acid consists of a ribonucleotide sequence that is or is complementary to said target sequence, wherein said ribonucleotide sequence is transcribed from a DNA sequence selected from the group consisting of SEQ ID NO:1 THROUGH SEQ ID NO:143, SEQ ID NO:169 THROUGH SEQ ID NO:174, and the complement thereof.
Patent CA-2697584-C (CA)
Title: Architecture de reseau d'acces d'abonne
Inventor: SALINGER JORGE
IPC: H04L12/46
Filed: 2010-03-23
Granted: 2016-12-13
Abstract: Une architecture de réseau dabonné comprend un nud de traitement de paquet qui communique avec un réseau de base et avec une pluralité de nuds daccès. Les nuds daccès communiquent également avec une pluralité de dispositifs dabonné. Le nud de traitement de paquet contrôle les niveaux de qualité de service (QoS) pour les dispositifs dabonné, achemine les données dutilisateur aux dispositifs dabonné en fonction de canaux de communication aval des nuds daccès et des niveaux QoS, et reçoit des données provenant des dispositifs dabonné (par les nuds daccès) à des fins dacheminement à léchelle du réseau de base.
Patent CA-2707299-C (CA)
Title: Use of rr/sr-ractopamine
Inventor: ABERG A K GUNNAR
IPC: C07C213/10
Filed: 2008-08-06
Granted: 2014-07-15
Abstract: A method of promoting or improving the feed efficiency and the muscle-to-fat ratio in animals by administering to the animals a therapeutically effective amount of a mixture of RR-ractopamine and SR- ractopamine is disclosed. Manufacturing methods for making RR/SR-ractopamine are presented.
Patent CA-2710330-C (CA)
Inventor: SLOAN RONALD J
IPC: C11D7/50
Filed: 2008-01-13
Granted: 2015-11-24
Abstract: The club cleaner, conditioner and protectant comprises alpha-olefins, low-odor aromatic solvents; and at least one base oil selected from the base oil group consisting of Hydrolsomerized high base oils and HT Sever Hydro-cracked Base oils; as well as other (optional) ingredients. Also disclosed is a method for producing this product and related product-by-process. This product uses a formulated cleaning mixture to clean and restore the face of the club while rejuvenating the grips. The invention when sprayed on the clubface removes foreign materials and when wiped dry protects the face of the clubs from harsh stains, caused by soils, grass and chemicals related to fertilizers. In experimental testing, the invention increases drive distances by reducing sidespin and increasing backspin. The club is left with a factory-like finish making it easy to wipe clean of soiling. The invention when applied to the grips restores the surface to the new feel.
Patent CA-2713368-C (CA)
Title: Element de tour
Inventor: KRYGER ARNE
IPC: F03D11/04
Filed: 2009-02-05
Granted: 2014-12-02
Abstract: L'invention concerne un élément de tour pour une tour, de préférence pour une installation d'éolienne, dans laquelle plusieurs éléments de tour présentant une surface externe et une surface interne sont montés les uns sur les autres, la périphérie de l'élément de tour étant constituée par un certain nombre de segments comportant des brides dirigées vers l'intérieur au niveau des côtés longitudinaux, les brides étant reliées à des brides correspondantes sur des segments disposés latéralement. Les segments individuels sont réalisés avec un chevauchement sur la surface externe dans les joints transversaux et avec un joint bout-à-bout au niveau des brides dirigées vers l'intérieur. L'invention permet d'obtenir une certaine flexibilité lors de la production et durant le transport et le montage. Un chevauchement sur la surface externe entre deux segments permet de réaliser un assemblage mécanique entre deux segments dans la direction transversale. Cet assemblage mécanique entre deux segments se solde par une construction plus stable et une rigidité correspondant sensiblement à la rigidité qui peut être obtenue par des segments réunis par soudage.
Patent CA-2713732-C (CA)
Inventor: DRAPER JENNIFER
IPC: C08J3/20
Filed: 2009-02-18
Granted: 2013-06-18
Abstract: Hydrogen sulfide evolution from asphalt may be reduced or eliminated using an additive to act as a scavenger. Metal borate complexes when used as an additive in asphalt production, are an effective component in preventing or mitigating the evolution of hydrogen sulfide from asphalt. Thus there is a method of reducing hydrogen sulfide emissions from an asphalt composition comprising admixing an additive with the asphalt composition wherein the additive comprises a metal borate complex.
Patent CA-2718255-C (CA)
Inventor: YOSHIDA KAZUSHI
IPC: A61K47/36
Filed: 2009-03-10
Granted: 2016-08-23
Abstract: A powdery porous carrier comprising a porous silicon-containing carrier is impregnated with a solution containing an organic solvent and an active ingredient hardly soluble in water, and the organic solvent is removed to give a solid dispersion having the active ingredient supported to the porous carrier without a treatment with a supercritical fluid. The porous silicon-containing carrier has a heating loss of not more than 4% by weight at a temperature of 950°C for 2 hours (e.g., a spherical silicon-containing carrier such as a spherical porous silica). The porous silicon-containing carrier may be a spherical silica having a mean pore size of 10 to 40 nm and an oil absorption of 175 to 500 ml/100g. A pharmaceutical composition (e.g., tablets, granules, or capsules) may be prepared from the solid dispersion and a pharmaceutically acceptable carrier. This invention provides a solid dispersion and a pharmaceutical composition (or a pharmaceutical preparation) which allows improvement in a solubility and a bioavailability of an active ingredient hardly soluble in water (e.g., a fibrate compound).
Patent CA-2722695-C (CA)
Inventor: MOHAMED ABDEL-MOHSEN ONSY
IPC: C04B40/02
Filed: 2009-05-08
Granted: 2016-07-12
Abstract: This invention describes the use of a fluidized bed reactor in the carbonation of a solid, inorganic and alkaline par-ticulate material which contains alkaline metal salts. It also describes a method for treating cement kiln dust (CKD) containing al-kaline metal salts. The treatment method comprises two steps: (a) a hydration step; and (b) a carbonation step, wherein the carbon-ation step is carried out in a fluidized bed reactor. In a preferred aspect of the present invention, the treated CKD is used as an ag-gregate in sulfur polymer concrete (SPC). Accordingly, the present invention also provides a method for producing SPC, which method comprises heating and mixing treated CKD of the present invention, elemental sulfur and modified sulfur to produce a mixture. The SPC can be used as a barrier to restrict permeation of matter, e.g. in a containment construction for storing matter such as hazardous waste.
Patent CA-2722953-C (CA)
Inventor: HOFFMAN LAURENT G
IPC: A61F2/16
Filed: 2009-04-14
Granted: 2016-12-06
Abstract: A rear-loaded injector cartridge (20) for an intraocular lens (IOL) having a proximal opening (24) that provides a haptic slot (44). The haptic slot receives a leading haptic (54) of an IOL  loaded therein, and temporarily retains the leading haptic while the optic (52) of the IOL is inserted into a holding area of the cartridge. As the optic passes by, the leading haptic folds over the top of the optic, on its anterior side. The length of the haptic retention slot is sufficient to maintain the leading haptic in its anteriorly folded position while the IOL remains in holding area, typically while the cartridge is mated with a handpiece of the injector.  The cartridge also has a rear or proximal cut out (32) which advantageously keys with a similarly-sized rail on the handpiece so that the cartridge cannot be inserted in the wrong way.
Patent CA-2728442-C (CA)
Title: Screw elements with reduced energy input during pressure build-up
Inventor: BIERDEL MICHAEL
IPC: B29C48/61
Filed: 2009-06-09
Granted: 2016-10-11
Abstract: The present invention relates to screw elements with novel, tightly intermeshing, self-cleaning, co-rotating screw profiles for multishaft screw machines with pairs of co-rotating and fully abrading screw shafts, to the use of these screw elements in multishaft screw machines and to a method of generating these screw elements.
Patent CA-2732026-C (CA)
Inventor: ATARIUS ROOZBEH
IPC: H04W88/04
Filed: 2009-08-06
Granted: 2016-03-01
Abstract: Systems and methods for correlating multiple registrations from a single device are disclosed. A private ID used in an prior registration may be used to obtain subsequent private IDs. The subsequent private IDs may be used in subsequent regis-trations.  An instance ID from an prior registration may be used in conjunction with different registration IDs in subsequent regis-trations.
Patent CA-2734299-C (CA)
Inventor: FARROW WADE P
IPC: A61F5/32
Filed: 2009-08-26
Granted: 2018-10-23
Abstract: A therapeutic compression apparatus includes a liner having a tubular body portion with a proximal opening for receiving a limb of a patient. The tubular body portion includes an inside region with an inside circumference that is sized to extend about and in contact with the limb. The inside circumference is substantially identical to a circumference of the limb at a respective area of contact. The tubular body portion includes an outside region having an outside circumference that varies from the inside circumference at respective cross-sections through the tubular body.
Patent CA-2734948-C (CA)
Inventor: HOYES JOHN BRIAN
IPC: H01J49/42
Filed: 2009-08-14
Granted: 2018-03-27
Abstract: An ion mobility spectrometer is disclosed wherein ions are passed through an ion mobility spectrometer (5) and become temporally separated. Ions having a relatively high ion mobility are transmitted by a non-destructive ion gate (6) but ions having a relatively low ion mobility are subsequently trapped within the ion mobility spectrometer (5) when the ion gate (6) is switched so as to prevent ions from being onwardly transmitted. Ions which are transmitted by the ion gate (6) are trapped in a downstream ion trap (7). The ions are then returned back upstream to a second upstream ion trap (4).
Patent CA-2741488-C (CA)
Inventor: SACHERER KLAUS-DIETER
IPC: A61B5/157
Filed: 2007-08-21
Granted: 2013-10-08
Abstract: The invention concerns a diagnostic tape cassette comprising an analytical test tape (12), a supply spool (14) for winding off unused test tape (12) and a take-up spool (16) for winding used test tape (12), a housing (22) and a rotational lock (24) for the take-up spool (16) at least against inadvertent unwinding of test tape (12), wherein the rotational lock (24) has locking teeth (26, 28) disposed on both the housing (22) and the take-up spool (16), said teeth being shifted by an axial movement of the take-up spool (16) between a mutually engaged position and a release position.
Patent CA-2747066-C (CA)
Inventor: OPPEL THOMAS
IPC: F04B23/04
Filed: 2009-12-23
Granted: 2017-03-21
Abstract: A method for controlling a compressor system comprising a plurality of compressors, wherein the compressor system is intended to maintain a predefined excess pressure in a pressurized fluid system, wherein decisions are met at fixed or variable intervals as to switching operations for adapting the system to current conditions, wherein - in a pre-selecting step, switching alternatives are excluded from the plurality of combinatorially available switching alternatives, - in a main selecting step, remaining switching alternatives are weighed against one another while referring to one or more optimization criterion (criteria) and optimum switching alternatives are selected from among the given criteria, and - in a control step, the selected switching alternative is output for implementation in the compressor system.
Patent CA-2747845-C (CA)
Inventor: ZHANG JIE
IPC: A61K9/10
Filed: 2006-12-14
Granted: 2012-10-09
Abstract: The present invention is drawn to solidifying formulations for dermal delivery of a drug for treating pain, such as musculoskeletal pain, inflammation, joint pain, or neuropathic pain. The formulation can include a drug selected from certain drug classes, a solvent vehicle, and a solidifying agent. The solvent vehicle can include a volatile solvent system comprising at least one volatile solvent, and a non-volatile solvent system comprising at least one non-volatile solvent, wherein the evaporation of at least some of the volatile solvent converts the formulation on the skin into a solidified layer and the non-volatile solvent system is capable of facilitating the topical delivery of the drug(s) at therapeutically effective rates over a sustained period of time.
Patent CA-2753409-C (CA)
Inventor: CZEPAK JOHN
IPC: F04B1/32
Filed: 2010-02-08
Granted: 2017-06-13
Abstract: A hydrostatic assembly includes a pump having a yoke and an associated rotating group. The pump yoke has a bucket portion and an arm portion. At least one fluid passage extends through the pump yoke. The hydrostatic assembly also includes a motor having a yoke and an associated rotating group. The motor yoke also has a bucket portion and an arm portion. At least one fluid passage extends through the motor yoke. The arm portion of the pump yoke and the arm portion of the motor yoke have associated coupling portions for fluidly coupling the pump yoke to the motor yoke so that the at least one fluid passage in the pump yoke is in direct fluid communication with the at least one fluid passage in the motor yoke.
Patent CA-2766469-C (CA)
Inventor: MILBAR MAREK
IPC: H04H20/31
Filed: 2010-07-30
Granted: 2018-10-02
Abstract: A method of block deinterleaving data received at a digital radio broadcast receiver is described. The method includes providing a block of memory having n x k addresses, wherein the block comprises a single table, receiving a digital radio broadcast signal at the receiver, and demodulating the digital radio broadcast signal into a plurality of interleaved data units. For at least one series of n x k data units a pointer step size is determined, and for each data unit in the series, an address in the block is calculated based on the pointer step size, and an output data unit is read from the block at the address, such that said output data units represent block deinterieaved data units. An input data unit from the plurality of interleaved data units is then written to the block at the address. Associated systems and computer readable storage media are presented.
Patent CA-2768658-C (CA)
Title: Methods for generating radioimmunoconjugates
Inventor: SIMON JAIME
IPC: C07K16/28
Filed: 2010-07-22
Granted: 2018-04-03
Abstract: Methods for generating an Ac-225 radioconjugate comprising a monoclonal antibody (mAb) (IgG) is disclosed. The Ac-225 radioimmunoconjugate is an [Ac-225]-p-SCN-Bn-DOT AIHuM195 radioimmunoconjugate.
Patent CA-2769537-C (CA)
Inventor: MONZAT DE SAINT JULIEN GILLES
IPC: H04W84/18
Filed: 2010-07-30
Granted: 2017-10-10
Abstract: The invention relates to a method for multiple access to radio resources in a mobile ad hoc network comprising a plurality of mobile communicating terminals or nodes Ni, Nj, Nk, Nl, with known geographical coordinates, characterised in that said method comprises at least the following steps: a step of setting up said network; a step of allocating reception frequency bands B0, B1, B2, Bn to each one of said active nodes of said network, said frequency bands B0, B1, B2, Bn having identical bandwidths and being separated by a predetermined minimum guard band dB; a step of allocating a spreading code performed by each one of said active receiving nodes Ni of said network for each one of said adjacent transmitting nodes Nj, Nk, Nl to which the former is directly connected by an active link according to an asynchronous CDMA method; a power-management step performed by each one of said receiver nodes Ni of said network for each one of said adjacent transmitting nodes Nj, Nk, Nl to which the former is directly connected by an active link.
Patent CA-2769863-C (CA)
Title: Upgrading of petroleum oil feedstocks using alkali metals and hydrocarbons
Inventor: GORDON JOHN
IPC: C10G29/04
Filed: 2010-11-01
Granted: 2017-02-28
Abstract: A method of upgrading an oil feedstock (102) by removing heteroatoms and/or one or more heavy metals from the oil feedstock (102) composition. This method reacts the oil feedstock (102) with an alkali metal (108) and an upgradant hydrocarbon (106). The alkali metal reacts with a portion of the heteroatoms and/or one or more heavy metals to form an inorganic phase separable from the organic oil feedstock material. The upgradant hydrocarbon bonds to the oil feedstock (102) material and increases the number of carbon atoms in the product. This increase in the number of carbon atoms of the product increases the energy value of the resulting oil feedstock (116).
Patent CA-2775077-C (CA)
Inventor: BIGGS DANIELLE
IPC: A61K9/00
Filed: 2010-09-22
Granted: 2018-05-01
Abstract: Described herein are implant devices comprising various configurations of bioactive agent loading which can be selected and used to tailor a particular bioactive agent release profile from the implant device.
Patent CA-2780328-C (CA)
Inventor: DAR AMIT
IPC: A61N1/375
Filed: 2010-12-01
Granted: 2018-10-09
Abstract: In some embodiments, an apparatus includes a substantially rigid base and a flexible substrate. The substantially rigid base has a first protrusion and a second protrusion, and is configured to be coupled to an electronic device. The flexible substrate has a first surface and a second surface, and includes an electrical circuit configured to electronically couple the electronic device to at least one of an electrode a battery, or an antenna. The flexible substrate is coupled to the base such that a first portion of the second surface is in contact with the first protrusion. A second portion of the second surface is non-parallel to the first portion.
Patent CA-2781646-C (CA)
Title: Sps receiver with adjustable linearity
Inventor: XU YANG
IPC: H03F3/45
Filed: 2008-02-20
Granted: 2016-01-19
Abstract: A satellite positioning system (SPS) receiver that can provide good performance with low power consumption is described. The SPS receiver may be operated in one of multiple modes, which may be associated with different bias current settings for the SPS receiver. One of the modes may be selected based on output power level of a transmitter co-located with the SPS receiver. The bias current of an LNA, a mixer, and/or an LO generator within the SPS receiver may be set based on the selected mode. In one design, a first (e.g., lower power) mode may be selected for the SPS receiver if the transmitter output power level is below a switch point. A second (e.g., high linearity) mode may be selected if the transmitter output power level is above the switch point. The second mode is associated with more bias current for the SPS receiver than the first mode.
Patent CA-2787043-C (CA)
Inventor: SUI PING C
IPC: E21B7/08
Filed: 2011-02-18
Granted: 2014-10-14
Abstract: La présente invention concerne un procédé de réduction de contact de pression entre des surfaces d'appui d'un outil de puits comprenant la construction d'une structure qui assure le support d'une surface d'appui en contact avec l'autre surface d'appui, et la réduction de la pression de contact entre les surfaces d'appui par l'élimination de l'énergie de déformation dans la structure. Un outil de puits peut comporter une surface d'appui qui est en contact avec une autre surface d'appui. Il y a une transition entre le contact et l'absence de contact entre les surfaces d'appui. Une structure assurant le support d'une des surfaces d'appui peut présenter une rigidité réduite, entraînant ainsi la réduction de pression entre les surfaces d'appui à la transition. Les surfaces d'appui peuvent être formées sur un palier de butée, un palier lisse ou tout autre type de palier entre les composants de l'outil de forage.