baber/WOPTO huggingface dataset:
Patent CA-2620981-C (CA)
Inventor: HOCHFIELD BARRY SIM
IPC: G06F21/60
Filed: 2006-08-29
Granted: 2014-08-05
Abstract: A programmable smartcard device (10) carries a file system (22, 24) and operating software enabling the on-device file system to interface with at least one off-device file and/or application. It also has a script engine (32) capable of running one or more Application Protocol Data Units (1APDUs') associated with a particular form of transaction so as to modify the structure and/or content of the file system, or the commands to be used for accessing the file system or any security conditions associated therewith. The smartcard device (10) is provided with comparator means (34) configurable by a security APDU run by the script engine (32) so that it operates in use to compare the commands carried out in implementing the transaction with one or more reference commands and to restrict or prevent further access or modifications to the on-device data, file system, commands or security conditions in dependence on the outcome of the comparison carried out by the comparator means (34). Thus, the smartcard device can, because the comparator (34) is configured for each different kind of transaction to be carried out, provide improved security within the contraints of memory storage and processing power availableon the smartcard device itself.
Patent CA-2634245-C (CA)
Title: Materiau de croissance osseuse photopolymerisable pour le traitement des defauts osseux dentaires
Inventor: WALLINE KATHERINE SUZANNE
IPC: A61K6/898
Filed: 2006-12-22
Granted: 2013-12-10
Abstract: L'invention concerne des compositions améliorées comprenant un mélange de matériau de croissance osseuse particulaire et un support polymère. Le matériau particulaire est de préférence un matériau osseux inorganique poreux résorbable. Le support polymère peut être photopolymérisé afin de former un hydrogel biodégradable réticulé. Dans un mode de réalisation, le matériau de croissance osseuse est un peptide synthétique lié à des particules de matrice osseuse inorganique et le support est du hyaluronate de sodium méthacrylé (MHy) ou de l'hydroxyéthylcellulose méthacrylée (MHEC). La composition convient notamment pour réparer des défauts du tissu osseux dentaire et orthopédique. Le matériau particulaire et le support en hydrogel sont biodégradables afin que la composition puisse être remplacée par de l'os néoformé au fil du temps.
Patent CA-2635678-C (CA)
Inventor: DONAIRE PERE R
IPC: A23G4/00
Filed: 2006-12-21
Granted: 2011-07-12
Abstract: The present invention relates generally to a chewing gum composition, as well as methods for the preparation thereof. More specifically, the present invention relates to a gum base, as well as a chewing gum composition prepared therefrom, which contain a styrene-diene block copolymer, such as a styrene-butadiene block copolymer.
Patent CA-2637352-C (CA)
Inventor: SHEPPARD CLINT W
IPC: A01C5/08
Filed: 2008-07-11
Granted: 2011-01-18
Abstract: A double shoot seed and fertilizer placement unit has a leading shank that cuts a fertilizer trench in the soil, a seed shovel immediately behind but above the lower extremity of the shank to cut one or more seed shelves in the soil above and outboard of the fertilizer trench, a boot behind the shovel that places seeds on the shelf and then drops fertilizer into the fertilizer trench between and below the seeds, and a fertilizer guide member that rides in the fertilizer trench below the fertilizer outlet to maintain the integrity of the trench in preparation for the fertilizer and helps guide the fertilizer down to the bottom of the trench as it emanates from the boot.
Patent CA-2653272-C (CA)
Title: Optical article comprising an external water- and/or oil-repellent coating coated with a temporary coating
Inventor: HABASSI CHEFIK
IPC: G02B1/04
Filed: 2007-05-22
Granted: 2016-04-12
Abstract: The optical article e.g. ophthalmic lens comprises an external water- and/or oil-repellent coating on one of its principle surfaces and a strippable coating directly deposited on the external water- and/or oil repellent coating. The external water- and/or oil repellent coating has a surface energy = 12 mJ/m 2>. The strippable coating has a surface energy >= 30 mJ/m 2>, and has a polar surface energy lower than 26 mJ/m 2>. A thickness and an elongation-to-break of the strippable coating is 15-20 mu m and = 150% respectively. The optical article e.g. ophthalmic lens comprises an external water- and/or oil-repellent coating on one of its principle surfaces and a strippable coating directly deposited on the external water- and/or oil repellent coating. The external water- and/or oil repellent coating has a surface energy = 12 mJ/m 2>. The strippable coating has a surface energy >= 30 mJ/m 2>, and has a polar surface energy lower than 26 mJ/m 2>. A thickness and an elongation-to-break of the strippable coating is 15-20 mu m and = 150% respectively. A solid content of polyurethane latex is 25-45 wt.% with respect to a total weight of the latex composition. The external water- and/or oil-repellent coating is deposited on a mono or multi-layer anti-reflection coating.
Patent CA-2653378-C (CA)
Title: Systeme et methode utilises pour traiter et rendre le courrier electronique en langage markup
Inventor: SZE DAVID
IPC: H04L12/58
Filed: 2009-02-10
Granted: 2013-03-26
Abstract: Système et méthode de traitement d'un courrier électronique en langage markup. Dans un mode de réalisation, la méthode comprend : (i) identifier dans une section de tête du code de langage markup toutes règles de style pour rendre le courrier électronique en langage markup et trier les règles de style à des fins de référence dans le code de langage markup; (ii) en fonction de règles prédéterminées, imbriquer les règles de style pour le placement dans une section d'un ou de plusieurs blocs de code de langage markup correspondant à une ou plusieurs sections du courrier électronique en langage markup; et (iii) stocker le ou les blocs de code de langage markup y compris les règles de style imbriquées sous forme de blocs de données téléchargeables séparément correspondant aux sections du courrier électronique en langage. Dans un autre mode de réalisation, la méthode comprend de plus: (iv) recevoir sur un dispositif de communication mobile un bloc de code en langage markup permettant de restituer une partie du courrier électronique en langage markup sur un écran; (v) identifier dans le bloc de code de langage markup des règles de style imbriquées pour le rendu de la section du courrier électronique en langage markup sur l'écran; (vi) traiter les règles de style imbriquées identifiées dans le bloc de code de langage markup; et (vii) restituer la section du courrier électronique en langage markup sur l'écran en utilisant les règles de style traitées.
Patent CA-2654734-C (CA)
Inventor: ZAMMIT MARK
IPC: B65D71/00
Filed: 2007-06-22
Granted: 2012-04-17
Abstract: A carton (3) having a dispenser (5) with a removable dispenser panel (72). The dispenser panel is configured to be easily removed and to allow access to containers in the carton.
Patent CA-2655803-C (CA)
Inventor: LEVINE MARK J
IPC: H01M4/20
Filed: 2007-05-22
Granted: 2014-09-09
Abstract: A belt designed for lead acid battery plate pasting that is rendered dimensional Iy stable and incompressible and is also rendered hydrophobic to allow water handling without absorption and subsequent contamination of lead oxide into the structure. The belt comprises a first ply (18) of an endless fabric structure produced from high modulus monofilament yarns, a second ply (16) comprising layers of monofilament flat fabric and layers of fibrous batt, a third ply (14) of layers of batt fibers and a fourth ply (12) of monofilament endless fabric structure attached to the third ply (14) through needling.
Patent CA-2664128-C (CA)
Inventor: JACQUET ALAIN
IPC: G01N33/38
Filed: 2007-09-25
Granted: 2016-07-12
Abstract: The invention relates to a process for the production of sand comprising: extraction of sand from a quarry; - periodic, automated, on-line sampling of sand; automated measurement of the methylene blue value of the sand sample. The invention also relates to a sand production line comprising: means (1) for extracting sand from a quarry; means (6) for periodic, automated sampling of sand; - means (10) for automated measurement of the methylene blue value of the sand sample.
Patent CA-2664372-C (CA)
Inventor: FISHER WILL
IPC: F02D19/08
Filed: 2007-09-21
Granted: 2013-06-18
Abstract: The present invention is directed to a dual fuel system and a dual fuel system assembly where liquid LPG and diesel are mixed and then distributed via the common rail to the combustion chambers. The liquid fuel mixture remains in a liquid state and under pressure for introduction to the combustion chambers. With the preferred embodiment of the dual fuel system, only minor changes are required to the diesel engine without altering the manufactures specifications and voiding the manufacturer's warranties, The resultant combustion of the liquid fuel mixture provides a cleaner emission and relatively cheaper vehicle operational costs.
Patent CA-2669964-C (CA)
Inventor: HOUSE KURT Z
IPC: C01B32/60
Filed: 2007-04-26
Granted: 2011-06-14
Abstract: Processes for capturing carbon dioxide are described. The carbon dioxide may be captured from the atmosphere and/or from the waste stream of a carbon dioxide point source (e.g., power plants, chemical plants, natural gas fields, oil fields, industrial sites, etc.). The processes can involve capturing carbon dioxide using alkaline solutions (e.g., NaOH). In some processes, the carbon dioxide may react with the alkaline solution to form a product (e.g., NaHCO3). The alkaline solution may be made a number of different ways. In some of the processes, products produced during processing may be used to add value beyond carbon dioxide capture.
Patent CA-2675795-C (CA)
Inventor: UCHIHARA MASATO
IPC: B62D5/02
Filed: 2009-08-17
Granted: 2011-10-11
Abstract: A power steering device for a vehicle includes an input shaft (1) linked to a steering wheel, an output shaft (2) linked to a vehicle wheel, a torsion bar (3) that connects the input shaft (1) to the output shaft (2), and a cylindrical member (13) supported by a housing (12) that is fastened to a vehicle body. The input shaft (1) includes a first input shaft (4) that is inserted into the cylindrical member (13), supported rotatably by the cylindrical member (13 ), and linked to the steering wheel, and a second input shaft (5) that connects the first input shaft (4) to the torsion bar (3). A connection portion between the first input shaft (4) and the second input shaft (5) is constituted such that a rotation of the first input shaft (4) is transmitted to the second input shaft (5) and the first input shaft (4) is free to move in an axial direction relative to the second input shaft (5).
Patent CA-2676857-C (CA)
Title: A system and method for non-destructive decontamination of sensitive electronics using soft x-ray radiation
Inventor: DESALVO JOHN R
IPC: A61L2/08
Filed: 2008-01-24
Granted: 2011-06-14
Abstract: A method is provided for decontaminating biological pathogens residing in an enclosure of an electronic device. The method includes: identifying materials used to encase the enclosure of the electronic device; tailoring x-ray radiation to penetrate the materials encasing the enclosure; and directing x-ray radiation having a diffused radiation angle towards the electronic device.
Patent CA-2678485-C (CA)
Inventor: RUBINSTENN GILLES
IPC: A23L1/00
Filed: 2008-02-26
Granted: 2015-04-28
Abstract: The present invention relates to tablets for preparing hot drinks by lixiviation, and especially coffee. It also relates to the preparation process for manufacturing said tablets.
Patent CA-2679769-C (CA)
Title: Systeme de rotation de tete de coupe
Inventor: ROY NORMAND
IPC: A01G23/08
Filed: 2009-09-21
Granted: 2016-07-05
Abstract: Un système de rotation pour une tête dabattage fixée à une flèche. Le système comprend un adaptateur fixé de manière pivotante à la flèche, un boîtier fixé à ladaptateur, un système dengrenage enfermé entre le boîtier et la tête dabattage et permettant à la tête dabattage de tourner par rapport au boîtier autour dun axe de rotation, et une pluralité dactionneurs fixés au boîtier et venant en prise avec le système dengrenage, la pluralité dactionneurs permettant dentraîner la rotation de la tête dabattage et ceux-ci venant en prise avec le système dengrenage à des positions sous laxe de rotation de manière à offrir un support vertical.
Patent CA-2685020-C (CA)
Title: Conduits and method of forming
Inventor: SMITH DANIEL JOHN
IPC: B29C48/19
Filed: 2003-09-11
Granted: 2012-01-24
Abstract: A method of continuously forming heated conduit includes performing a tape for winding onto a spiral pipeline former. At least one conductor is positioned adjacent to the centreline of and parallel with a thin polymer ribbon. The ribbon is folded in half to encapsulate the conductors. The folded ribbon is thermally welded to itself. The folded, welded, ribbon is passed through a creaser, which forms a crease midway across the folded ribbon. The creased pre-formed ribbon is formed into a conduit in a continuous process on a spiral pipeline former.
Patent CA-2687814-C (CA)
Inventor: FOERSTER MARTIN
IPC: A23L3/22
Filed: 2008-05-26
Granted: 2019-04-30
Abstract: Disclosed is a system for pasteurizing animal food, comprising a pasteurizing unit and a cooling unit that is designed as a heat exchanger (3 or 3'). The height (H) of the heat exchanger (3 or 3') is a multiple of the maximum width (D) thereof. A pipe is provided inside the heat exchanger (3 or 3') as a cooling serpentine (6) which extends nearly along the entire height (H) of the heat exchanger (3 or 3').
Patent CA-2691353-C (CA)
Inventor: CAIZZA RICHARD J
IPC: A61M5/50
Filed: 2008-06-12
Granted: 2015-05-05
Abstract: A syringe assembly (100) having passive disabling structure includes a barrel (102) and a plunger rod assembly.  The plunger rod assembly includes a plunger rod (108) and a stopper (128) connected by an indexing locking element. The number of strokes of the syringe plunger before the stopper is locked into the barrel rendering the syringe assembly unusable is determined by the number of detents on the plunger rod and stopper which engage the locking mechanism (130). Upon completion of the final delivery stroke, any attempt to withdraw the plunger rod from the barrel will cause the locking element (130) to engage the barrel and trap the stopper (128) in the barrel preventing further use of the syringe.
Patent CA-2695357-C (CA)
Inventor: BAUER DAVID WILLIAM
IPC: C07B53/00
Filed: 2008-07-23
Granted: 2016-04-05
Abstract: The present invention is directed to a 2-deoxyribose-5-phosphate aldolase (DERA) chemoenzymatic process for making chiral compounds.
Patent CA-2698465-C (CA)
Title: Blade for an axial compressor and manufacturing method thereof
Inventor: KAPPIS WOLFGANG
IPC: F01D5/14
Filed: 2010-03-30
Granted: 2017-03-07
Abstract: The invention provides blades, and the modification thereof, for stages 18-22 of an axial compressor wherein the blades have reduced susceptibility to tip cracking. The blades and blades manufactured by the provided method have a thickened profile that results in reduced stress in response to multi frequency impulses and preferably increased frequency response of the chord wise bending mode.
Patent CA-2699640-C (CA)
Inventor: VIJAYAN RAJIV
IPC: H04B7/204
Filed: 2005-04-25
Granted: 2011-07-12
Abstract: To allow a receiving entity to derive a longer channel estimate while limiting overhead, a transmitting entity transmits a pilot on different groups of subbands in different time intervals. N subbands in the system are arranged into M non-overlapping groups. Each group includes subbands that are uniformly distributed across the N subbands. The transmitting entity transmits the pilot on a different subband group in each time interval, and selects all M subband groups in M time intervals based on a pilot staggering pattern. The receiving entity derives (1) an initial impulse response estimate with P channel taps based on the pilot received on one subband group and (2) two longer impulse response estimates with different lengths used for data detection and time tracking. Each longer impulse response estimate may be derived by filtering initial impulse response estimates for a sufficient number of subband groups using a time-domain filter.
Patent CA-2701147-C (CA)
Inventor: VERNAZZA FRANCESCO
IPC: A23C9/142
Filed: 2008-10-01
Granted: 2016-11-08
Abstract: A method to obtain milk with low sugar content (LFM) starting from milk (M), comprises at least a first step in which the milk (M) is subjected to enzymatic hydrolysis (EH), in order to obtain hydrolyzed milk (HM), in which the lactose is converted at least partly into glucose and into galactose, and a second step in which the milk (HM) hydrolyzed in the first step is subjected to one or more membrane filtering operations, in order to reduce the content of glucose and the content of galactose.
Patent CA-2712142-C (CA)
Inventor: PRINGLE RONALD E
IPC: E21B34/06
Filed: 2009-01-19
Granted: 2015-11-24
Abstract: Applying pulses to liquid being injected into wells makes the ground/liquid formation more homogenous, and more penetrative. A system for automatically creating the pulses is described, in which a piston is acted upon by the pressure differential (PDAF) between the supplied accumulator pressure and the formation pressure. The changing levels of the PDAF as the pulse-valve opens (and the PDAF falles) and as the pulse-valve closes (and the PDAF rises) are harnessed to actuate an inhibitor that restrain movement of the valve-piston, and delays opening and/or closing of the pulse-valve. The pulse-valve is engineered to open explosively, and thus create penetrative porosity-waves in the formation. The system includes a pressurized-gas accumulator, and injection-check-valve which can maintain pulsing even when the ground is not saturated, and the static injector, which allows non-pulsed injection only when the ground is non-saturated.
Patent CA-2712195-C (CA)
Inventor: LINES THOMAS CHRISTIAN
IPC: A61K31/455
Filed: 2009-01-16
Granted: 2016-12-06
Abstract: This invention relates to a method of treating addiction using a composition containing quercetin. Preferably, it also contains vitamin B3, and vitamin C.
Patent CA-2716080-C (CA)
Inventor: GLOZMAN SABINA
IPC: A61K31/09
Filed: 2009-02-20
Granted: 2016-12-13
Abstract: The present invention is directed to CNS pharmaceutical compositions and methods of use. The pharmaceutical compositions comprise a CNS active agent and preferably at least two vagal neuromodulators, one of which is a mechanoreceptor stimulator. The vagal neuromodulators are preferably in an amount sufficient to reduce a side-effect of the CNS active agent. The invention further encompasses a method of reducing CNS active agent side-effects. The method typically comprises administering the CNS active agent to a patient; and administering at least two vagal neuromodulators to the patient so that at least one neuromodulator is administered or released after the CNS active agent is administered or released.
Patent CA-2716746-C (CA)
Inventor: MARTIN COLIN BRUCE
IPC: G09B23/28
Filed: 2008-02-25
Granted: 2016-05-10
Abstract: There is disclosed a method of simulating the output of a medical imaging device, the medical imaging device being operable to image an anatomical structure, and the method comprising: accessing model data representing a model of the anatomical structure; accessing selection data representing a selected region of the anatomical structure to be imaged; and processing the selection data and the model data to generate output data representing a simulation of the output of the medical imaging device when imaging the selected region.
Patent CA-2718994-C (CA)
Inventor: ASTURIAS ORTEGA JUAN ANDRES
IPC: A61K39/00
Filed: 2009-03-24
Granted: 2017-06-13
Abstract: The present invention refers to recombinant ADN molecules coding to hybrids polypeptides of different allergens from D. pteronyssinus useful for the prevention and treatment of allergies, particularly allergies caused by mites. Specifically, the invention describes hybrid proteins composed of fragments of allergens Derp p 1 y Derp p 2 with hypoallergenic characteristics and maintain their immunogenic capacity, being particularly useful for the treatment of allergy. The invention also describes the production methods of these polypeptides in heterologous expression systems.  Besides, the invention describes efficient purification methods of these hybrid proteins.
Patent CA-2720177-C (CA)
Inventor: ATALLA RAJAI H
IPC: C12P7/06
Filed: 2009-04-03
Granted: 2014-12-16
Abstract: Linvention concerne des procédés et systèmes pour traiter de la cellulose en vue de la rendre plus accessible pour une modification enzymatique ou chimique. Linvention comprend le traitement de la cellulose avec un alcali dans un système de cosolvant alcool/eau. Le traitement décristallise ou désagrège la matière cellulosique. Les procédés et systèmes augmentent le rendement de modifications enzymatiques ou chimiques de la cellulose pour une utilisation en tant que biocarburants ou dérivés de cellulose.
Patent CA-2724047-C (CA)
Title: Barcoded lottery ticket, system and method for producing and validating the same
Inventor: YOUNG ERIC ANDREW
IPC: G06V30/224
Filed: 2010-12-06
Granted: 2014-07-15
Abstract: A system and method of providing and validating a bar-code on a lottery ticket to allow secure verification of tickets is described. Lottery ticket information comprising unique identifying information uniquely identifying the lottery ticket and validation information for use in determining a prize value associated with the lottery ticket is generated. First redundancy information is generated using the validation information and a portion of the unique identifying information. The first redundancy information used for checking the integrity of subsequently received validation information. The validation information is encrypted and second redundancy information is generated using the unique identifying information and the encrypted validation information. A first bar-code is constructed using the unique identifying information, the encrypted validation information and the second redundancy information. The first bar-code is printed on the lottery ticket and at least a part of the first bar-code is covered with scratch-off material.
Patent CA-2732728-C (CA)
Inventor: EKLUND-JONSSON CHARLOTTE
IPC: A23L33/10
Filed: 2009-08-20
Granted: 2016-06-21
Abstract: Method for vitamin enrichment of foodstuffs containing ascomyceta such as yeast or the mould Fusarium venenatum, whereupon the foodstuff is illuminated with ultraviolet light with a wavelength of between 100-400 nm, in order for vitamin D2 to form in the foodstuff.
Patent CA-2734352-C (CA)
Inventor: KUROKI RYUICHIRO
IPC: G10H3/12
Filed: 2011-03-17
Granted: 2016-08-09
Abstract: A signal processing device is composed of an acquiring unit, a filter unit and a changing unit. The acquiring unit acquires a signal indicating vibration of a string. The filter unit performs convolution operation on the signal acquired by the acquiring unit according to a filter coefficient and outputs a resulting signal. The filter coefficient is set such that the resulting signal has a frequency response containing a plurality of peak waveforms associated with resonance of a body of a stringed instrument within a specific frequency range. The changing unit changes the filter coefficient so as to change a peak value of each of the peak waveforms while maintaining a width of each of the peak waveforms in the frequency response.