baber/WOPTO huggingface dataset:
Patent CA-2605115-A1 (CA)
Inventor: WALSH ALLAN
IPC: A61M5/50
Filed: 2006-04-08
Abstract: Means to control the retraction of an auto-retractable safety syringe to minimise splashback or splatter is disclosed. The end of a hollow plunger (11) is covered by a sealing member (14) that, upon retraction, is dislodged so that the needle assembly and seal enters the hollow plunger. Three methods by which the auto-retraction is controlled are disclosed. Firstly there is provided a taper within the inside of the hollow plunger which creates varying resistance of movement to the sealing member. Secondly there is provided a bleed hole (15) at the upper end of the plunger, whereby the air is allowed to escape. Thirdly, there is provided on or more grooves (16) in the periphery of the plunger seal so that air is allowed to be released, thereby reducing the pressure in the plunger and hence the possibility of splashback.
Patent CA-2605648-A1 (CA)
Inventor: TSUNOO YUKIYASU
IPC: H04L9/06
Filed: 2003-09-25
Abstract: A data encryption system implemented by running on a cache-equipped computer an encryption program including transformation tables each of which contains a predetermined number of entries. All or necessary ones of the transformation tables are loaded into the cache memory before encryption/decryption process. This causes encryption/decryption time to be made substantially equal independently of the number of operation entries for the transformation table. It is very difficult to extract plain texts used to determine a key differential, resulting in difficulties in cryptanalysis.
Patent CA-2606746-A1 (CA)
Title: Switchgear control apparatus
Inventor: KINOSHITA SADAYUKI
IPC: H01H3/32
Filed: 2007-10-12
Abstract: A switchgear control apparatus includes main contacts for first to third phases, operating mechanisms for activating the main contacts for the respective phases, voltage sensors for detecting phase voltages of a three-phase power source, and a contact closing control circuit.  The contact closing control circuit first outputs a contact closing signal to the first-phase operating mechanism to close the first-phase main contact corresponding to a central leg of a core of a three-phase reactor at a first--phase voltage peak, and then a contact closing signal to the second- and third-phase operating mechanisms to simultaneously close the second- and third-phase main contacts corresponding to two outer legs of the reactor core at a zero-voltage point of the first phase three--quarter cycle later than close of the main contact for the first phase.
Patent CA-2607089-A1 (CA)
Title: Heterocyclic antiviral compounds
Inventor: FISCHER JOHN P
IPC: C07D417/14
Filed: 2006-04-24
Abstract: Compounds having the formula (I) wherein A, m and R1 are herein defined are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for inhibiting hepatitis replication, processes for making the compounds and synthetic intermediates used in the process.
Patent CA-2610796-A1 (CA)
Title: Patent foramen ovale closure device
Inventor: KAMMERER GENE
IPC: A61B17/00
Filed: 2006-06-02
Abstract: A device and method for deploying a mechanical closure device for closing a passageway in a body, for example a patent foramen ovale (PFO) in a heart. The deployment device has a first tubular structure having proximal and distal ends. A second tubular structure is substantially coaxial to and slideably engaged within the first tubular structure. The second tubular structure has a first substantially linear shape when constrained within the first tubular structure, and a second curvilinear shape when telescopically extended from the distal end of the first tubular structure. A third tubular structure is substantially coaxial to and slideably engaged within the second tubular structure. The third tubular structure is configured to provide sufficient rigidity to push the mechanical closure device from the distal end of the second tubular structure, and provide sufficient flexibility to assume a curvilinear shape when deflected by the second tubular structure.
Patent CA-2612175-A1 (CA)
Inventor: KONG LINGGEN
IPC: C09K23/00
Filed: 2006-06-19
Abstract: A process for preparing particles having a hydrophobic material therein is disclosed. The process comprises providing a multiple emulsion comprising a first emulsion dispersed in a hydrophobic medium, said first emulsion comprising a hydrophobic phase dispersed in a hydrophilic phase, wherein the hydrophobic phase comprises the hydrophobic material and the hydrophilic phase comprises a precursor which is capable of reacting to form a non-fluid matrix and reacting the precursor in the multiple emulsion to form the matrix in the form of the particles having the hydrophobic material therein wherein the precursor is added prior to formation of the multiple emulsion. Also disclosed are particles having a hydrophobic material therein, which may be releasable, as well as particles having a hydrophobic material therein, which may be releasable, made by the process and methods of using the particles.
Patent CA-2612472-A1 (CA)
Inventor: AZCARATE LETURIA SABINO
IPC: A61C7/16
Filed: 2005-06-17
Abstract: The invention relates to a bracket which is intended for use in orthodontics and which is made entirely from plastic using an injection moulding process.  The inventive bracket comprises the basic elements of any bracket, such as the base which is fixed or cemented to the tooth, the arch groove in the mesial-distal direction and flanges for standard wire ligatures or elastomers. The invention is essentially characterised in that, as with metal brackets, the fixing base provides mechanical retention and, as such, does not have to be coated with any type of chemical additive during the cementing procedure.
Patent CA-2612538-A1 (CA)
Inventor: MUGRAGE BENJAMIN
IPC: A61K48/00
Filed: 2006-05-17
Abstract: The present invention provides a method for increasing the activity of a mutant or wild-type .alpha.-glucosidase enzyme in vitro and in vivo by contacting the enzyme with a specific pharmacological chaperone which is a derivative of 1-deoxynojirimycin. The invention also provides a method for the treatment of Pompe disease by administration of chaperone small molecule compound which is a derivative of 1-deoxynojirimycin. The 1-deoxynojirimycin derivative is substituted at the N or Cl position. Combination therapy with replacement .alpha.-glucosidase gene or enzyme is also provided.
Patent CA-2612588-A1 (CA)
Title: Method for treating wounds with enriched platelet wound healant
Inventor: FYLLING CARELYN P
IPC: A61K35/16
Filed: 2006-06-30
Abstract: An improved method for treating wounds with an enriched platelet composition is provided in which a small amount of a patient's blood is used to prepare, at point-of-care, a platelet-rich plasma (PRP) from which a gel is produced.  The method involves the use of improved materials to improve the ease and speed at which wounds may be treated at the point-of-care.
Patent CA-2613082-A1 (CA)
Inventor: MAJERCAK JOHN M
IPC: C12Q1/00
Filed: 2006-06-23
Abstract: Compositions and methods for identifying modulators of RUFY2 are described.  The methods are particularly useful for identifying analytes that antagonize RUFY2~s effect on processing of amyloid precursor protein to A.beta. peptide and thus useful for identifying analytes that can be used for treating Alzheimer disease.
Patent CA-2613317-A1 (CA)
Inventor: RIECKE BJOERN
IPC: A61B5/097
Filed: 2006-06-26
Abstract: The invention relates to an analysis method for determining a functional parameter of an organ of a human or animal individual by measuring the 13CO2 content in the air exhaled by the individual to which a substrate has been administered the reaction of which in the body of the individual enriches the air exhaled by the individual with 13CO2. The method is characterized in that the maximum reaction rate of the substrate in the body of the individual is determined via a change of the measured 13CO2 content in the air exhaled by the individual using zero-order enzyme kinetics. The invention also relates to an aqueous methacetin solution for use in said analysis method, the pH of the solution being greater 7Ø The invention also relates to a diagnostic method for determining the functional parameters of an organ of a human or animal individual.
Patent CA-2613470-A1 (CA)
Inventor: LUDVIG MARIA M
IPC: B01J23/04
Filed: 2006-06-30
Abstract: Use in a fluid catalytic cracking process of a catalyst or a catalyst additive comprising an anionic clay or its thermally treated form, said anionic clay comprising at least 0.5 wt% of potassium, calculated as K2O and based on the weight of potassium-containing anionic clay. By using such a catalyst or additive, the SOx emissions from the regenerator of an FCC unit can be reduced.
Patent CA-2615089-A1 (CA)
Title: Method for detection of microorganism and kit for detection of microorganism
Inventor: SOEJIMA TAKASHI
IPC: C12Q1/68
Filed: 2006-02-17
Abstract: A living microorganism in a test sample can be detected according to the following steps: a) treating the test sample with a topoisomerase inhibitor and/or a DNA gyrase inhibitor; b) extracting DNA from the test sample and amplifying the target region in the DNA by PCR; and c) analyzing the amplification product.
Patent CA-2615110-A1 (CA)
Title: Router and method for protocol process migration
Inventor: SHAH SAMIR
IPC: H04L45/586
Filed: 2006-07-14
Abstract: A router and a method for migrating routing protocol processes or Virtual Routers (VRs) from one Route Processor (RP) to another using graceful restart procedures for maintaining packet flow to the router and assisting the router to obtain restart information. The router includes first and second RPs and a forwarding engine for forwarding packets to neighbor routers in the network.  When the routing protocol process is terminated on the first RP, the neighbor routers detect a router failure and initiate the graceful restart procedures.  A filter rule in the forwarding engine causes it to forward packets to the new routing protocol process on the second RP. The new process learns the network topology from the neighbor routers, and the migration is completed without packet loss and without requiring complex changes to the network protocol stack.
Patent CA-2615628-A1 (CA)
Title: Measurement of analog coil voltage and coil current
Inventor: JAFFER ADIL
IPC: G01R31/327
Filed: 2007-12-20
Abstract: The measurement of analog coil voltage and coil current during the energizing of the circuit breaker coil that is connected to the output contact of a protective circuit breaker relay in order to detect an incipient failure of the circuit breaker mechanism
Patent CA-2619126-A1 (CA)
Inventor: NAUNDORF PAUL
IPC: G08B21/00
Filed: 2008-02-06
Abstract: A system for logging performance of a driver operating a vehicle that has a vehicle information system from which least one vehicle operating parameter may be obtained. The vehicle operating parameter collected through the vehicle information system and operator information collected from a portable device are wirelessly communicated to a remote host through a network such as the Internet.
Patent CA-2619520-A1 (CA)
Title: Electrostatic coating system
Inventor: HONMA KENGO
IPC: B05B5/025
Filed: 2008-02-06
Abstract: An electrostatic coating system includes a coating robot (1) and an electrostatic atomizer (6) attached to a polyarticular wrist portion (5) of the robot (1).  The atomizer (6) includes an end plate (45), metallic connector (50) fixed to the end plate (45) in electric conduction, high voltage generator (20) and bell head (18). Electric power is supplied to the high voltage generator (20) through the connector (50). Wires (53) are connected to the connector (50) to take out high voltage leak caused by contamination like a deposition of paint on outer surfaces of the atomizer (6) through the wires 53 to control the high voltage generator (20) to lower the value of the high voltage applied to the bell head (18) of high voltage leak detected through the wires (53) is larger than a predetermined threshold value.
Patent CA-2620129-A1 (CA)
Title: Diaminopyrimidines as p2x3 and p2x2/3 modulators
Inventor: DILLON MICHAEL PATRICK
IPC: C07D413/12
Filed: 2006-08-21
Abstract: Compounds and methods for treating diseases mediated by a P2X3 and/or a P2X2/3 receptor antagonist, the compounds being of formula (I) wherein D, X, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined herein.
Patent CA-2621142-A1 (CA)
Inventor: COOPER SARAH M
IPC: C08K9/04
Filed: 2006-09-01
Abstract: Disclosed is a novel polymeric composite including a nanoparticle filler and method for the production thereof. More particularly, the present invention provides a novel halloysite nanoparticle filler which has the generally cylindrical or tubular (e.g. rolled scroll-like shape), in which the mean outer diameter of the filler particle is typically less than about 500 nm. The filler is effectively employed in a polymer composite in which the advantages of the tubular nanoparticle filler are provided (e.g., reinforcement, flame retardant, chemical agent elution, etc.) with improved or equivalent mechanical performance of the composite (e.g., strength and ductility).
Patent CA-2623869-A1 (CA)
Title: Temporary refrigerator storage modules
Inventor: CUR NIHAT O
IPC: F25D17/02
Filed: 2008-03-05
Abstract: A distributed refrigeration appliance system for use in a residential kitchen and other locations in a dwelling and includes multiple separate refrigeration appliance modules, a central cooling system and a cooling circuit. The system can also include one or more satellite stations having a heat exchanger and arranged for supplying chilled air to one or more refrigeration appliance modules. One or more refrigeration appliance modules can include a thermal cascade cooling device to cool the module to lower temperatures than the cooling circuit can attain. One or more refrigeration appliance modules can be refrigeration/storage modules that can provide refrigerated, unconditioned or heated storage space. The central cooling system can be a vapor compression system having a refrigerant circuit connecting the modules. Alternately, the central cooling system can cool a secondary cooling medium circuit. The refrigeration system can also have more than one refrigeration machine providing cooling to the secondary refrigeration loop.
Patent CA-2625782-A1 (CA)
Title: Internet business security method
Inventor: YEONG HOW CHIU
IPC: G06Q10/00
Filed: 2008-03-14
Abstract: An internet business security method is disclosed. According to this method, first, a one-time password is generated based on a smart card that includes a chip to perform the processes of storing data, processing data and encoding/decoding data. Then, the one-time password is identified by the website. When the one-time password is correct, the smart card holder is permitted to login to the website for further trading. The trade object for this website is the smart card holder identity registered in the bank.
Patent CA-2626527-A1 (CA)
Inventor: ZONES STACEY
IPC: C01B37/02
Filed: 2006-10-23
Abstract: An all-silica zeolite having the IFR framework topology can be directly synthesized by preparing a reaction mixture comprising (1) an active source of silicon oxide, (2) a structure directing agent comprising a N-benzyl-l,4-diazabicyclo[2.2.2] octane cation, (3) an active source of hydroxide and (4) water and maintaining the reaction mixture under conditions sufficient to form crystals of the zeolite.
Patent CA-2627533-A1 (CA)
Title: Stability of secondary metabolite mass production through syncronized plant cell cultures
Inventor: JIN YOUNG WOO
IPC: C12N5/04
Filed: 2006-04-25
Abstract: This invention is a method of minimizing the variation of cell growth and production through homogeneous cell line development. To be more specific, it is the method of isolating and proliferating single cell clone from the cambium to promote the stability of the plant-derived biologically active substances production by solving the problems of decrease in cell growth and the productivity during the long term culture.
Patent CA-2630735-A1 (CA)
Inventor: GARG PANKAJ
IPC: G09G5/00
Filed: 2006-11-21
Abstract: L'invention porte sur un système permettant de trouver et de présenter des éléments de contenu en réponse à la frappe de touches par l'utilisateur d'un dispositif d'introduction présentant une disposition connue de touches surchargées sélectionnées parmi un ensemble de dispositions de touches. Ledit système comporte: (1) une base de données contenant des éléments de contenu et les termes les caractérisants; (2) une logique d'introduction recevant les suites de frappes de l'utilisateur et créant une chaîne correspondante dont chaque élément comprend un ensemble de symboles alphanumériques associé aux frappes correspondante; (3) une logique de mappage faisant correspondre la chaîne à la base de données pour trouver les éléments de contenu les plus susceptibles de correspondre aux suites de frappes, ladite logique opérant en accord avec un modèle défini d'erreur correspondant à la disposition connue de touches surchargées; et (4) une logique de présentation classant les éléments de contenu identifiés par la logique de mappage et présentant les plus vraisemblables.
Patent CA-2631166-A1 (CA)
Title: Salts and mixture of -9-oxoacridine-10-acetic acid with 1-alkylamino-1-desoxy-polyols, pharmaceutical compositions containing said agents and treatment methods
Inventor: SURKOV KIRILL GENNADIEVICH
IPC: A61K31/435
Filed: 2006-11-17
Abstract: The invention relates to 1-alkylamino-1-desoxy-polyols and 9-oxoacridine-10-acetic acid salts of general formula (I), wherein A is (II), in which R is selected from an ethyl, propyl and butyl group, to medicinal preparations containing an active agent embodied in the form of one or several salts of formula (1) according to item 1 and/or the mixture of said salt of formula (I) or the 9-oxoacridine-10-acetic acid of formula (III) with one or several 1-alkylamino-1-desoxy-polyols of general formula (II), wherein R is selected from the ethyl, propyl and butyl group.
Patent CA-2631751-A1 (CA)
Title: Method and apparatus for variable contribution progressive jackpots
Inventor: POKORNY DAVID J
IPC: A63F3/08
Filed: 2008-05-14
Abstract: Methods and apparatuses for variable contribution progressive jackpots are disclosed. A variable contribution rate is determined as a function of a wager level. A contribution amount is determined by multiplying each wager by its corresponding contribution rate. The contribution amount is then added to the progressive jackpot meter.
Patent CA-2632417-A1 (CA)
Inventor: DE WILDT RUDOLF M T
IPC: C07K16/46
Filed: 2006-12-05
Abstract: Disclosed are ligands that have binding specificity for vascular endothelial growth factor (VEGF), for epidermal growth factor receptor (EGFR), or for VEGF  and EGFR. Also disclosed are methods of using these ligands. In particular, the use of these ligands for cancer therapy is described.
Patent CA-2638105-A1 (CA)
Title: Flat funnel
Inventor: ELLERT RYAN R
IPC: B67C11/00
Filed: 2008-08-15
Abstract: Simply put, a quick to assemble, easy to clean and store funnel.
Patent CA-2639210-A1 (CA)
Title: Dibenzo (b,f) azepine intermediates
Inventor: LOHSE OLIVIER
IPC: C07D223/26
Filed: 2001-02-07
Abstract: The invention relates to new processes for the preparation of the pharmaceutical oxcarbazepine, as well as novel intermediates prepared by or used for said processes, and the preparation of said intermediates.
Patent CA-2642434-A1 (CA)
Inventor: MEIJER DIRK THOMAS
IPC: B01D15/00
Filed: 2007-03-05
Abstract: L'invention concerne un procédé d'extraction de composants liquides, gazeux et/ou dissous d'un flux de processus comprenant les étapes suivantes : a) mise en contact d'un flux de processus avec un matériau poreux ayant des pores d'un diamètre moyen de 0,01 µm à 50 µm dans lequel un liquide d'extraction est immobilisé ; et b) par la suite, mise en contact du flux de processus résultant avec un adsorbant.
Patent CA-2642756-A1 (CA)
Title: Means for influencing the temperature of flowable media, especially of lubricants found in a lubricant system
Inventor: LEHMANN FRANK GUNTER
IPC: H05B3/42
Filed: 2006-12-20
Abstract: A device for influencing the temperature of flowable materials, in particular of lubricants in a lubrication system, with a pipe through which the material can flow and with at least one element (11) assigned to a pipe section (1, 5) for influencing the temperature, which can be activated by feeding power to it, characterized in that the minimum of one element (11) is arranged within the pipe section (1, 5) in the flow-path of the medium and that the wall of the pipe section (1, 5) incorporates a connection device (9) for feeding the power to the minimum of one element (11) located in the pipe section (1, 5).
Patent CA-2642970-A1 (CA)
Inventor: VETTER KERRY ANDREW
IPC: C11D17/00
Filed: 2007-03-20
Abstract: According to the present invention there is provided a pearlescent liquid treatment composition suitable for use as a laundry or hard surface cleaning composition comprising a rheology modifier providing a high shear viscosity at 20 sec -1  of from 1 to 1500 cps, and a low shear viscosity at 0.05 sec -1  at 21°C of greater than 5000 cps and an inorganic pearlescent agent, said pearlescent agent having D0.99 volume particle size of less than 50 µm, and the modifier is selected from hydrogenated castor oil, hydrogenated castro oil wax and mixtures thereof.
Patent CA-2643623-A1 (CA)
Inventor: CHEN CHI-TING
IPC: H04W4/029
Filed: 2008-11-10
Abstract: A tracking method includes enabling a target device to obtain a location information thereof, and enabling the target device to generate a uniform resource locator (URL) , which contains the location information obtained thereby and a location of an electronic map-containing webpage of a website. The electronic map-containing webpage contains an electronic map, and an indication of a location of the target device on the electronic map.
Patent CA-2645197-A1 (CA)
Inventor: LI ZIJUN
IPC: C01F7/78
Filed: 2007-08-08
Abstract: A process is provided for the preparation of a novel polyaluminum calcium hydroxychloride composition of enhanced efficiency for water treatment, paper sizing, and antiperspirant applications. The polyaluminum calcium hydroxychloride compositions are prepared via the acidification of higher basicity reaction products to form mid-to-high basicity final products. Two methods are provided for the preparation of higher basicity products, contemplated in the first, and an aqueous acid solution, such as hydrochloric acid, aluminum chloride, or a mixture thereof, is mixed with a strong alkaline calcium salt such as calcium oxide or calcium carbonate and aluminum powder at temperatures greater than 60°C. In a second method, bauxite, aluminum hydrate, or aluminum metal, and calcium aluminate are mixed with hydrochloric acid and are reacted at high temperatures and/or elevated pressures for a certain period of time whereby, when the reaction is complete, the mixtures are filtered to obtain clear solutions. The final PAC-Ca solutions may be dried to powder to have a wide range of basicities from about 40% to about 80%. At lower basicities, the polyaluminum calcium hydroxychloride sales are used preferably as antiperspirants, while at higher basicities, the solutions are used preferably as water treatment chemicals.
Patent CA-2645334-A1 (CA)
Title: Plant-derived protein compositions
Inventor: CRANK DONALD L
IPC: A23L13/40
Filed: 2007-03-02
Abstract: Disclosed are plant protein compositions prepared from a non-hexane, non-alcohol treated plant material having a Protein Dispersibility Index of at least 65%. Also disclosed are plant protein compositions prepared from a high pressure liquid extracted plant material having a Protein Dispersibility Index of at least 65%. The plant protein compositions comprise at least 65% dry weight protein or a protein to fat ratio of at least 6 to 1.