baber/WOPTO huggingface dataset:
Patent CA-2530001-C (CA)
Inventor: HADDLETON DAVID
IPC: C07D209/48
Filed: 2004-06-18
Granted: 2011-03-01
Abstract: The application provides a method of producing a comb polymer comprising the steps of: (a) Providing: (i) a plurality of monomers which are linear, branched or star-shaped, substituted or non-substituted, and have an olefinically unsaturated moiety, the olefinically unsaturated moiety being capable of undergoing addition polymerisation; (ii) an initiator compound; the initiator compound comprising a homolytically cleavable bond. (iii) a catalyst capable of catalysing the polymerisation of the monomer; and (b) Causing the catalyst to catalyse, in combination with the initiator, the polymerisation of a plurality of the monomers to produce the comb polymer Catalysts and polymers obtainable by the process are also provided. Preferably, the comb polymer is capable of binding proteins and may be produced from monomers which are alkoxy polyethers, such as poly(alkyleneglycol) or polytetrahydrofuran.
Patent CA-2530136-C (CA)
Inventor: ASHTON PAUL
IPC: A61K47/34
Filed: 2004-06-25
Granted: 2012-10-16
Abstract: The invention provides liquid controlled-release drug delivery compositions which gel upon injection into the body to form, in situ, controlled-release drug implants. The compositions of the invention feature a gel-forming polymer that is insoluble in water, a polyethylene glycol solvent in which the polymer is dissolved, and the drug substance to be delivered.
Patent CA-2536312-C (CA)
Title: Flexible sheet assembly
Inventor: HOLLAND BARRY JOHN
IPC: B42D1/04
Filed: 2006-02-14
Granted: 2013-10-29
Abstract: A method of making a flexible sheet assembly for a booklet is provided, in which an inlay sheet, which comprises two leaves and a spine region, and a cover sheet are provided. The cover sheet is foldable about a spine region to form two leaves. At least one aperture is formed in the spine region of the inlay sheet by removal of at least 75% of the area of the spine region, and respective leaves of the inlay sheet and cover sheet are attached to each other. Flexible sheet assemblies comprising a cover sheet and a pair of inlay sheet sections attached to respective leaves of the cover sheet, wherein no part of the inlay sheet sections are provided at the spine region of the cover sheet, or wherein the inlay sheet sections are attached to the cover sheet such that less than or equal to 25% of the area of the spine region of the cover sheet is coterminous with the inlay sheet sections, are also provided. The flexible sheet assemblies find particular use in the manufacture of security booklets such as passports, visas and passbooks for banks and building societies. Methods of making such booklets are also provided.
Patent CA-2542307-C (CA)
Title: Aerodynamic trip for a combustion system
Inventor: ALKABIE HISHAM
IPC: F23R3/00
Filed: 2004-07-19
Granted: 2012-07-10
Abstract: A apparatus and method for improving combustion by improving at least one of temperature distribution in the combustor, pressure distribution around the combustor and combustion noise level in the combustor, by redistributing air around the combustor to modify the structure of the air flow prior to entry into the combustor.
Patent CA-2542945-C (CA)
Inventor: ADAMS PAUL H
IPC: H01M8/04
Filed: 2004-11-24
Granted: 2012-03-27
Abstract: The present invention is directed to a fuel cell supply for a fuel cell having an outer casing, a liner member containing methanol, and a valve component comprising a valve body member and a slidable body member disposed inside the valve body member. The slidable body member is normally biased toward a valve seat surface to seal the valve component and the slidable body member can be moved away from the valve seat surface to open the valve component. The liner member, the valve body member and the slidable body member are made from at least two different materials and wherein at least one of the members compatible with methanol. Hence, each component can be selected from material(s) that is substantially optimal for its function in the fuel supply.
Patent CA-2550190-C (CA)
Inventor: PHILLIPS ROGER W
IPC: G02B5/22
Filed: 2006-06-14
Granted: 2015-03-17
Abstract: A multilayer thin film filter is disclosed an organic dielectric layer serving as a spacer layer in a Fabry-Perot structure. The dielectric has embossed regions of varying thicknesses wherein the thickness within a region is substantially uniform. Each different region of a different thickness produces a different color (shift). The size of one of the embossed adjacent regions is such that the color of said one region is uniform and cannot be seen by a human eye as different in color from the uniform color of an adjacent region thereto, and wherein the color within a region can be seen with magnification of at least 10:1. This serves as a covert color coding system useful as a security device.
Patent CA-2550460-C (CA)
Inventor: VAN DEN BERG DAVID CHARLES
IPC: H01B7/18
Filed: 2006-06-15
Granted: 2014-10-21
Abstract: A metal cable armor ferrule (10) includes an outer cylindrical portion (14) and an inner cylindrical portion (12) connected at one end by a radial edge surface (16), wherein at least the outer cylindrical portion is flared outwardly at an opposite end thereof.
Patent CA-2554118-C (CA)
Title: Thermal overload protection
Inventor: KUIVALAINEN JANNE
IPC: H02H7/085
Filed: 2005-02-01
Granted: 2012-08-21
Abstract: A thermal overload protection (1) for an electrical device, particularly an electric motor (M), measures (10) a load current supplied to the electrical device (M), and calculates (16) the thermal load on the electrical device on the basis of the measured load current, and switches off (S2) a current supply (L1, L2, L3) when the thermal load reaches a given threshold level. The protection comprises a processor system employing X-bit, preferably X=32, fixed-point arithmetic, wherein a time-to-trip is also calculated by an equation that, together with its operands, is programmed into the microprocessor system structured such that a result or a provisional result never exceeds the X-bit value.
Patent CA-2557465-C (CA)
Inventor: MISKIN MICHAEL
IPC: H05B44/00
Filed: 2005-02-25
Granted: 2015-05-19
Abstract: An AC LED package and circuits are disclosed along with an AC LED driver. The AC LED circuit may include as few as one LED or an array of anti-parallel LEDs driven with AC power sources and AC LED drivers at various voltages and frequencies. The AC LEDs are pre-packaged in various forms and materials and designed for mains or high frequency coupling in various forms to AC power sources, inverter type drivers or packages. The AC LED driver is a fixed frequency driver that provides a relatively constant voltage output to different size loads within the wattage limitation of the driver and in some cases is a direct mains power source.
Patent CA-2558260-C (CA)
Title: Methods for uniformly treating biological samples with electromagnetic radiation
Inventor: EDRICH RICHARD ALAN
IPC: G06F19/00
Filed: 2005-03-15
Granted: 2012-01-03
Abstract: Methods, devices and device components are presented for uniformly treating fluids undergoing mixing with electromagnetic radiation. In one aspect, the present invention provides methods of treating a fluid undergoing continuous fluid mixing wherein net radiant energies necessary to provide uniform treatment of the fluid samples with electromagnetic radiation are calculate on the basis of the volume, mass or mixing rate of the fluid or any combination of these variables. In another aspect, the present invention provides algorithms for determining net radiation energies, radiant powers, and/or illumination times necessary for providing uniform treatment of fluid samples. The present invention provides methods for uniformly reducing pathogens in biological fluids, including blood and blood components.
Patent CA-2560402-C (CA)
Inventor: KUBOTA HITOSHI
IPC: C07D401/04
Filed: 2005-04-01
Granted: 2011-09-13
Abstract: Il est prévu un nouveau composé de la formule (I) : où R1 est un alkoxy carbonyle ou autre, R2 est un alkyle ou autre ; R3 est un hydrogène ou autre ; R4 est un alkylène ou autre ; R5 est un groupe hétérocyclique substitué en option ; R6, R7, R8 et R9 sont indépendamment de l'hydrogène ; un alkyle, un alkoxy, ou autre ; R10 est un anneau aromatique substitué en option, ou autre ; ou un sel acceptable pharmaceutiquement de celui-ci, ayant une activité inhibitoire contre la protéine de transfert d~ester cholestéryle (CETP).
Patent CA-2563262-C (CA)
Inventor: LONG JUN
IPC: C10G11/05
Filed: 2005-03-31
Granted: 2012-07-10
Abstract: A catalyst for converting hydrocarbons, which catalyst contains, based on the weight of the catalyst, 1-60% by weight of a zeolite, 0.1-10% by weight of an assistant catalytic component, 5-98% by weight of a thermotolerant inorganic oxide, and 0-70% by weight of a clay in terms of the oxide. Said zeolite is a MFI-structured zeolite containing phosphor and transition metal(s) or a mixture of said zeolite and a macroporous zeolite, which comprises, based on the weight of the mixture, 75-100% by weight of said MFI-structured zeolite containing phosphor and transition metal(s) and 0-25% by weight of the macroporous zeolite. In terms of the mass of the oxide, said MFI-structured zeolite containing phosphor and transition metal(s) has the following anhydrous chemical formula: (0-0.3)Na2O .cndot. (0.3-5.5)Al2O3 .cndot. (1.0-10)P2O5 .cndot. (0.7-15)M1x O y .cndot. (0.01-5)M2m O n .cndot. (0-10)RE2O3 .cndot. (70-97)SiO2 I or (0-0.3)Na2O .cndot. (0.3-5)Al2O3 .cndot. (1.0-10)P2O5 .cndot. (0.7-15)M p O q.cndot. (0-10)RE2O3 .cndot. (70-98)SiO2 II Said assistant catalytic component is one or more selected from the group consisting of the alkali earth metals, Group IVB metals, non-noble metals of Group VIII, and rare earth metals of the Periodic Table of the Elements. This catalyst has a higher ability to convert petroleum hydrocarbons and higher yields for propylene, ethylene, and light aromatics.
Patent CA-2563860-C (CA)
Inventor: HALLONQUIST DAVID J
IPC: E21B29/00
Filed: 2006-10-13
Granted: 2010-06-08
Abstract: A method and apparatus for removing tubulars from a wellbore is disclosed. A lifting member grips the tubular and applies a lifting force. The lifting force is then transferred to a first surface. The lifting member is monitored and when the capacity of the first surface is reached a force transfer assembly is activated. The force transfer assembly transfers the lifting load between the first surface and a second surface. The lifting member and force transfer assembly are then adjusted to maximize the amount of lifting force applied to the tubular.
Patent CA-2566408-C (CA)
Title: Composition, comprising hydrofluoric acid, for inhibiting dental erosion
Inventor: ROLLA GUNNAR
IPC: A61P1/02
Filed: 2005-05-18
Granted: 2014-11-18
Abstract: The present invention relates to a composition, for inhibiting dental erosion, and the use thereof. The composition comprises an aqueous solution of hydrofluoric acid, in which the concentration of hydrofluoric acid is 0,05% -2,00% and the pH is between 2,5 and 4,5.
Patent CA-2572652-C (CA)
Inventor: GOBELT BERND
IPC: C09K23/16
Filed: 2006-12-29
Granted: 2014-03-18
Abstract: The invention relates to copolymers comprising three segments of different ion density, the fraction of the ionic monomers in each segment being from 1 to 100 mol%, the second and third segment containing ethylenically unsaturated monomers of the respectively preceding segment, and the copolymers being preparable by means of a monofunctional initiator by way of NMP or RAFT. The invention further relates to a process for preparing copolymers and to their use as dispersants.
Patent CA-2577154-C (CA)
Inventor: NIEDERMAIR SIEGFRIED
IPC: E04D13/152
Filed: 2007-02-05
Granted: 2012-06-26
Abstract: Un évent de soffite unidirectionnel comprend un siège de valve en amont et un couvercle ventilé en aval pourvu d'un bossage dans le prolongement amont. Un opercule de valve à mouvement alternatif est monté sur le bossage et est sollicité contre le siège de valve.
Patent CA-2577835-C (CA)
Inventor: HANSSON LARS-AKE
IPC: E05G7/00
Filed: 2005-09-07
Granted: 2014-08-05
Abstract: The present invention relates to a banknote-handling system (1) for the retail trade and comprises a banknote receiving unit (2) with an associated cassette (3) in which to receive banknotes (4) . The cassette (3) comprises a rotatably driven storage drum (6) for banknotes (4) contained within a surrounding casing (7) , and banknotes are so arranged as to be received rolled onto the aforementioned drum (6) at a mutual distance (L) from one another viewed in the direction of rotation (10, 11) of the drum (6) . The aforementioned cassette (3) is so arranged as to be capable of being connected in a lockable fashion to the aforementioned banknote receiving unit (2) , and is capable of detachable attachment to an emptying device (14) . Finally, the cassette (3) comprises a timer for the activation of marking and/or destruction, for example by dyeing the contents in the event of attack and theft of the cassette (3) .
Patent CA-2578173-C (CA)
Inventor: CERTAIN MICHAEL
IPC: H04Q7/34
Filed: 2007-02-28
Granted: 2008-10-28
Abstract: A test method is described for determining radiated radio frequency (RF) receiver sensitivity may include determining a bit error rate (BER) versus traffic channel (TCH) power level function for an initial channel, determining an estimated TCH power level for a subsequent channel based upon the BER versus TCH power level function and a desired BER, and measuring a BER of a subsequent channel based upon the estimated TCH power level. The method may further include comparing the measured BER to the desired BER and using a difference therebetween along with the BER versus TCH power level function to determine a next estimated TCH power level, and repeating measuring and comparing if the difference is greater than a threshold to thereby determine a TCH power level in the subsequent channel corresponding to the desired BER.
Patent CA-2579022-C (CA)
Title: Lactobacillus plantarum avec activite reductrice de corps gras et aliments contenant cette souche
Inventor: LEE YEON-HEE
IPC: A23L29/00
Filed: 2005-06-30
Granted: 2012-09-11
Abstract: La présente invention concerne la souche<i>Lactobacillus/i> avec une activité réductrice de corps gras ainsi que la souche. <i>Lactobacillus plantarum</i> PL62 kccm-10655P. La souche de cette invention peut être utilisée directement comme aliment fonctionnel réducteur de corps gras ou peut-être utilisée comme additif d'aliment fonctionnel réducteur de corps gras ou comme une souche levain de ferment d'aliments fermentés fonctionnels réducteurs de corps gras. Les matières inhibitrices de corps gras que cette souche produit peuvent être isolées pour être utilisées. Par ailleurs, dans le cas d'aliments fermentés produits au moyen de cette souche, cette invention offre des conditions capables de donner un effet réducteur de corps gras maximal.,,, . .
Patent CA-2581616-C (CA)
Title: Surgical cassette with compliant clamping zone
Inventor: WILLIAMS DAVID LLOYD
IPC: A61F9/007
Filed: 2007-03-12
Granted: 2015-11-24
Abstract: Embodiments of the present invention provide a surgical cassette with compliant clamping zones to provide more uniform loading. According to one embodiment of the present invention, a surgical cassette includes a clamping portion that is configured to deform to conform to non-uniform load profile applied to the cassette. The clamping portion can include ribs that are sized and made of a suitable material such that the ribs will deflect predictably in the elastic region and flow plastically when the material yield point is exceeded. The use of ribs creates discrete small load areas that will deflect and distort predictably and non-catastrophically at high loads. This allows for the absorption of accumulated tolerances between the clamping mechanism and cassette (e.g., the non-parallelism between the clamping mechanism and cassette) while still providing a distributed load on the cassette.
Patent CA-2584071-C (CA)
Inventor: SCHUISKY MIKAEL
IPC: B32B33/00
Filed: 2005-11-21
Granted: 2013-07-09
Abstract: A strip product consists of a metallic substrate, such as stainless steel, and a coating, which in turn comprises at least one metallic layer and one reactive layer. The coated strip product is produced by providing the different layers, preferably by coating, and thereafter oxidising the coating to accomplish a conductive surface layer comprising perovskite and/or spinel structure.
Patent CA-2587722-C (CA)
Inventor: THELEN JOHN LOUIS
IPC: B60R7/02
Filed: 2007-05-04
Granted: 2014-07-15
Abstract: A storage module having at least one exterior panel of a motorized vehicle, at least one door, and at least one inner panel. The door is at least partially formed by at least one of the exterior panels. At least one of the exterior panels and at least one of the interior panels define at least one area to form the storage module.
Patent CA-2592434-C (CA)
Inventor: JACOBS FRANK S
IPC: G09F3/10
Filed: 2007-06-20
Granted: 2013-12-24
Abstract: These are disclosed date-coded labels, printing bands for date coding, hand- held labelers capable of date coding and method of date coding. The labels carry pre-printing of seven color zones representative of the days of the week, and overprinting all the color zones except the selected color zone representative of the selected day of the week.
Patent CA-2596857-C (CA)
Inventor: HUBIG STEPHAN M
IPC: D06F58/20
Filed: 2006-03-31
Granted: 2010-05-25
Abstract: A fragrance dispenser is provided according to the invention. A fragrance dispenser is provided for use in a dryer for dispensing a fragrance onto fabric or laundry dried in the dryer. The fragrance dispenser includes a mixture of a carrier component and a fragrance component so that the fragrance dispenser is provided in a solid form. The carrier component and the fragrance component are selected so that, when the fragrance dispenser is placed in a dryer and contacts fabric being dried during a drying cycle at a temperature of up to about 77~ C, the carrier component does not flow onto the fabric and the fragrance component dispenses in an amount sufficient to impart a residual fragrance to the fabric. A method for dispensing fragrance onto fabric in a dryer is provided.
Patent CA-2602388-C (CA)
Inventor: SAMPATH HEMANTH
IPC: H04B7/06
Filed: 2006-03-24
Granted: 2014-02-04
Abstract: Methods and apparatuses are disclosed that determine whether to feed back beamforming information wirelessly via an antenna of a reverse link, as well as to determine the amount of feedback, with respect to eigenbeam information based upon channel resources. Additionally, methods and apparatuses are disclosed that determine whether to feed back beamforming information wirelessly via an antenna of a reverse link, as well as to determine the amount of feedback, with respect to eigenbeam information based upon channel information and changes in channel information.
Patent CA-2602581-C (CA)
Inventor: CHAPLIN CLINT F
IPC: H04W8/24
Filed: 2006-03-28
Granted: 2014-07-08
Abstract: Methods and systems are provided for secure switching of a roaming wireless terminal. The system includes a network having a first access point for communicating with the wireless terminal, and a second access point for communicating. The first access point also generates a first authentication information with the wireless terminal and connects the wireless terminal with the network upon authentication of the wireless terminal based on the first authentication information. The first access point also transmits the first authentication information to the second access point via the network upon authentication of the wireless terminal. The second access point also connects the wireless terminal with the network using the first authentication information.
Patent CA-2606463-C (CA)
Title: Method for the management of a peripheral unit by a sim card in wireless communication terminals, and peripheral unit for implementing the method
Inventor: BOREAN CLAUDIO
IPC: H04W12/06
Filed: 2005-04-29
Granted: 2013-12-31
Abstract: A wireless communication terminal includes a SIM card (2) and a memory card (3) equipped with respective radio transceivers (4, 5) for allowing a terminal-independent and network-independent radio communication between both cards.  Server and client applications on the controllers of the transceivers allow the SIM (2) to manage the memory card (3). The memory card tries (101) to become connected to the SIM. If connection is successful (102, 104), the SIM  authenticates the memory card (105, 106) and then configures it, in secure mode, to set the access policy to the memory card itself (107).
Patent CA-2608392-C (CA)
Inventor: ECKERT GERHARD
IPC: G01F15/14
Filed: 2006-05-04
Granted: 2013-01-15
Abstract: The inline measuring device serves for measuring a medium, especially a gaseous and/or liquid medium, in a pipeline. It includes, for such purpose, a vibration-type measurement pickup and a measuring device electronics electrically coupled with the measurement pickup. The measurement pickup has at least one measuring tube vibrating during operation and communicating with the pipeline, an electromechanical, especially electrodynamic, exciter mechanism acting on the at least one measuring tube for producing and maintaining mechanical oscillations of the measuring tube, a sensor arrangement for producing at least one oscillation measurement signal representing oscillations of the measuring tube and having at least one oscillation sensor arranged on the measuring tube or in its vicinity, and a measurement pickup housing. In an inline measuring device of the invention, it is additionally provided that the measuring device electronics monitors a static internal pressure within the measurement pickup housing and/or a hermeticity of the at least one measuring tube.
Patent CA-2608421-C (CA)
Inventor: DURIF PIERRE
IPC: B60C9/09
Filed: 2006-05-16
Granted: 2014-04-22
Abstract: A tire for a heavy vehicle, comprising a radial carcass reinforcement surmounted radially by a working crown reinforcement, the carcass reinforcement comprising at least one ply of reinforcing members which is anchored in each of the beads by being wrapped around a bead wire in order to form a ply turn-up. The radially outer end of the ply turn-up is at a distance from the radially outer part of the bead wire of less than 40% of the height of the sidewall, said tire includes at least one complementary ply of radially oriented reinforcing members having compressive and tensile moduli at least 1.5 times lower than those of the carcass reinforcement ply, and said complementary ply is axially adjacent to the ply turn-up of the carcass ply over a distance greater than 15% of the height of the sidewall.
Patent CA-2608967-C (CA)
Inventor: CONTAMIN CHRISTIAN
IPC: B28C7/00
Filed: 2006-05-24
Granted: 2014-11-18
Abstract: Centrale (2) de préparation du béton, caractérisée en ce qu'elle comporte : -des moyens de stockage (3) de type silo, comprenant au moins un compartiment (4, 5) destiné à recevoir un mélange d'agrégat, de ciment et d'un ou plusieurs adjuvant éventuels, - des moyens de remplissage (6) de l'au moins un compartiment (4, 5) du silo (3), - des moyens de réception (7) du mélange provenant d'un moyen d'approvisionnement (8), notamment constitué par un camion-benne, et alimentant les moyens de remplissage (6), - des moyens de prélèvement (9) du mélange contenu dans le silo (3), et - des moyens de malaxage (10) du mélange avec de l'eau en vue de préparer le béton, les moyens de prélèvement (9) du mélange étant disposés de façon répartie sur la section de l'au moins un compartiment (4, 5).