baber/WOPTO huggingface dataset:
Patent CA-2495167-A1 (CA)
Inventor: O'MALLEY SEAN
IPC: C07C403/24
Filed: 2003-07-29
Abstract: A method for inhibiting and/or ameliorating the occurrence of diseases associated with reactive oxygen species, reactive nitrogen species, radicals and/or non-radicals in a subject whereby a subject is administered a carotenoid structural analog, either alone or in combination with another carotenoid analog, or co-antioxidant formulation. The analog or analog combination is administered such that the subject's risk of experiencing diseases associated with reactive oxygen species, reactive nitrogen species, radicals and/or non-radicals may be thereby reduced. The analog or analog combination may be administered to a subject for the inhibition and/or amelioration of ischemia-reperfusion injury. The analog or analog combinatio n may be administered to a subject for the inhibition and/or amelioration of liver disease. The analog or analog combination may be administered to a subject for the inhibition and/or amelioration of cancer. The analog or anal og combination may be administered to a subject for the inhibition and/or amelioration of cardiac arrhythmia and/or sudden cardiac death. The analog o r analog combination may be administered to a subject for the inhibition and/or amelioration of any disease that involves production of reactive oxygen species, reactive nitrogen species, radicals and/or non-radicals. In one embodiment, a water-soluble and/or water-dispersible astaxanthin analog is particularly effective. This invention further includes pharmaceutical compositions comprising structural carotenoid analogs either alone or in combination.
Patent CA-2496741-A1 (CA)
Title: Screening compound libraries using an optical fiber array device capable of simultaneously performing multiple functional assays
Inventor: ANGELIDES KIMON
IPC: C07K16/30
Filed: 2003-08-28
Abstract: Disclosed is a method of screening Compounds wherein target cells are coated onto a population of microbeads, and wherein each microbead is coated with several cells of the same cellular type and has an assay and an assay reporter associated with it. Each of the cell-coated microbeads are positioned in a well formed in one end of a fiber which is part of an array of optical fibers, and the microbeads are contacted with the compounds. The results of the assay associated with a microbead are reported to the distal end of the fiber, and each fiber in the array so reports.
Patent CA-2497442-A1 (CA)
Title: Gas phase polymerization process
Inventor: TRAPP KEITH W
IPC: C08F10/00
Filed: 2003-08-12
Abstract: A gas phase polymerization process for producing a polyolefin composition is described, which includes passing a gaseous stream containing hydrogen gas a nd one or more monomers, including ethylene monomers, through a reactor that includes a fluidized bed, under reactive conditions, in the presence of a catalyst that includes metallocene, to provide a polyolefin composition, wherein in one embodiment the fluidized bulk density is 60% or more of the settled bulk density (or, a voidage of 40% or less); and wherein the voidage is controlled by a number of factors including, in certain embodiments, (a) the reactor temperature being maintained at 100 ~C or below; (b) the molar ratio of hydrogen gas to ethylene introduced into the reactor being 0.015 or below.
Patent CA-2501292-A1 (CA)
Inventor: ZOU NANFEI
IPC: C07D221/16
Filed: 2003-10-01
Abstract: La présente invention concerne un procédé énantiosélectif de préparation d'intermédiaires utiles pour préparer le composé tricyclique chiral représenté par la formule (I). Formule (I)
Patent CA-2501633-A1 (CA)
Title: Recombinant adenoviral vectors and applications thereof
Inventor: ELOIT MARC
IPC: A61K48/00
Filed: 2003-10-08
Abstract: The invention relates to novel recombinant adenoviruses which can be obtained from a replicating adenovirus by deleting all or part of the region of the genome of said replicating adenovirus corresponding to that located in the genome of canine adenovirus type 2 (GenBank J04368) between positions 311 and 499, the aforementioned deletion comprising all or part of the region of the genome of the original replicating adenovirus corresponding to that located between positions 311 and 401 in the genome of canine adenovirus type 2. The invention also relates to the uses of said adenoviruses, particularly for therapeutic purposes.
Patent CA-2501900-A1 (CA)
Title: Encapsulated functional bakery ingredients
Inventor: SCHARF UDO
IPC: A23L27/00
Filed: 2003-10-22
Abstract: The present invention is concerned with lipid-encapsulated or lipid-coated functional bakery ingredients. More particularly, the invention relates to a granule suitable for use in the preparation of a dough, comprising: a. a hydrophilic core with a diameter of at least 5 ~m, said core containing a functional bakery ingredient selected from the group of enzymes, oxidoreductants, acidulants, hydrocolloids, starches, yeast, sugars, water, flavours and combinations thereof; and b. a lipophilic substantially continuous layer encapsulating the core, which layer contains at least 50 wt.%  triglyceride fat with a slip melting point of at least 30~C and at least 1 wt.% of a release agent selected from the group of monoglycerides, diglycerides, diacetyl tartaric acid ester of mono and/or diglyceride (datem), stearyl-lactylates and combinations thereof. Other aspects of the invention relate to methods for preparing the aforementioned encapsulated or coated ingredients and the use of these lipid-encapsulated or lipid-coated ingredients in the preparation of a dough composition.
Patent CA-2502744-A1 (CA)
Inventor: OTT BRIAN L
IPC: B23K9/10
Filed: 2005-03-30
Abstract: The present invention is directed to a welding system comprising a power source (12) configured to supply a first power usable during a welding process and supply a second power usable during a standby mode of operation, the second power having a voltage different from a voltage of the first power, a wire feeder (14) configured to receive the first power from the power source (12) when supplying a consumable electrode to a weld and receive the second power when in the standby mode of operation and a welding cable (16) connecting the power source (12) and the wire feeder (14) and configured to carry the first and the second power there across. 
The present invention is further directed to a method of remotely controlling a power source (12) for welding comprising the steps of packaging feedback of operational commands for a welding-type process into a data packet of encoded data, transmitting the data packet to a power source (12) from a remote device (14) across a weld cable (16) designed to provide welding power for the welding-type process and controlling the power source (12) in accordance with at least data embodied in the data packet.
Patent CA-2514765-A1 (CA)
Title: Process for applying a thin-film radiation-cured coating on a three-dimensional substrate
Inventor: FOUKES RICHARD
IPC: B05D3/06
Filed: 2005-08-04
Abstract: A process for providing a uniform coating of one hundred percent solids material on a substrate and a substrate having a uniform coating of one hundred percent solids material. Process parameters are controlled to provide for a sprayable, curable coating of one hundred percent solids material that can be used to coat three dimensional surfaces and provide a uniform thin film layer across all areas of the three dimensional surface.
Patent CA-2515548-A1 (CA)
Inventor: NILSSON OVE
IPC: H01M4/02
Filed: 2004-03-01
Abstract: A partition wall for an electrode in a bipolar battery is comprised of a dimensional stable porous disc (1) of an electrically non-conductive material, the pores of which are filled with lead or a corresponding metal or an alloy thereof. The partition wall is distinguished by the porous disc at its peripheral region on at least one side being provided with an electrolyte-tight sealing edge portion (2) which is bound directly against the electrically non-conductive material in the porous disc, and that the material in the sealing edge portion includes any material from the group: glass, ceramic material, enamel, glazing, plastic or rubber. The invention also includes a bipolar electrode, a bipolar battery and a method for producing a partition wall.
Patent CA-2515857-A1 (CA)
Title: Security systems
Inventor: FINLAYSON JOHN
IPC: G08B13/14
Filed: 2004-02-12
Abstract: A security system including in combination a signal transmission means carried by an object wherein said signal transmission means is adapted to transmit a signal, signal receiver means adapted to receive signals, transmitted by the signal transmission means, control means adapted to process received signals and adapted to control an alarm system in accordance to the received signals, wherein the control means in response to a processed received signal from said signal transmission means controls the alarm system such that the presence of objects with said signal transmission means in a designated area will not activate the alarm of the alarm system, however the control means continues to allow the alarm of the alarm system to be activated if the alarm system senses objects without signal transmission means in the designated area.
Patent CA-2516040-A1 (CA)
Inventor: WATANABE TAKATOSHI
IPC: G11C7/10
Filed: 2005-08-16
Abstract: It is made possible to control RAMs of a plurality of kinds differing in control system by using a single memory controller (LSI). A memory control circuit having an LSI configuration receives a RAM access request signal, which does not depend on a classification of a RAM device, from a high rank control unit such as a CPU (not shown), and transmits a RAM control signal & data group to a subordinate RAM device to control it.      Upon receiving the RAM access request signal, the memory access RAM busy management circuit generates RAM control command & data suitable for the currently connected RAM device, and transmits it to the memory access common control circuit. Upon receiving the RAM control command & data, the memory access common control circuit generates RAM control signal & data group and transmits it to the RAM device.
Patent CA-2516304-A1 (CA)
Title: Combination therapy for treating protein deficiencies
Inventor: FAN JIAN-QIANG
IPC: A61K31/445
Filed: 2004-02-18
Abstract: This application provides methods of improving gene therapy by combining gene therapy with active site-specific chaperones (ASSCs). The ASSC increases the stability and efficiency of the protein encoded by the recombinant gene that is administered.
Patent CA-2516353-A1 (CA)
Title: Antineoplastic combinations comprising a rapamycin derivative and an aromatase inhibitor
Inventor: GIBBONS JAMES J JR
IPC: A61K31/4196
Filed: 2004-03-01
Abstract: This invention provides a combination of CCI-779 or 42-0-(2-hydroxy) ethylrapanycin and an aromatase inhibitor and the use thereof for the manufacture of a medicament for the treatment of neoplasms.
Patent CA-2517929-A1 (CA)
Inventor: HENDERSON SAMUEL T
IPC: A61K33/24
Filed: 2004-03-08
Abstract: Methods and compositions for treating or preventing, the occurrence of senile dementia of the Alzheimer's type, or other conditions arising from reduced neuronal metabolism and leading to lessened cognitive function are described.  In a preferred embodiment the administration of novel esterified saccharide compounds to said patient at a level to produce an improvement in cognitive ability.
Patent CA-2518946-A1 (CA)
Inventor: ACHILLES ROY DERRICK
IPC: E21B10/567
Filed: 2004-03-12
Abstract: A tool insert comprises a working layer of ultra-hard abrasive, particularly PCD, bonded to a substrate along an interface. The working layer presents a working surface and a periphery around the working surface which provides a cutting edge for the insert. The working layer of ultra-hard abrasive has a first region extending into the layer from the working surface, and a second region in contact with the first region, the wear resistance of the first region being less than that of the second region. The wear resistance of the first region is between 50% and 95% of that of the second region, preferably between 60% and 90%, most preferably between 70% and 89%.
Patent CA-2521169-A1 (CA)
Title: Pharmaceutical agents
Inventor: KOBAYASHI MASANOBU
IPC: C12N1/19
Filed: 2004-04-05
Abstract: It is intended to provide a method of screening a novel compound which exhibits an anticancer activity. A screening method characterized by using serine/threonine kinase Pim-1, its partial peptide or a salt thereof.
Patent CA-2522860-A1 (CA)
Title: Placebo needle for double-blind test
Inventor: TAKAKURA NABUARI
IPC: A61H39/08
Filed: 2000-05-17
Abstract: The present invention provides a placebo needle to be used for double blind test in which both the practitioner and the subject can be blinded. The placebo needle comprises the guide tube 13; the first stuffing 14 which is plugged into the guide tube 13 to be fixed there, to give resistance to the needle body 11 during its passage therethrough; the second stuffing 17 which is plugged into the guide tube 13 to be fixed at a lower position, to give resistance to the needle body 11 during its passage through the cavity of the guide tube 13 to reach a specified depth; the needle body 11 which is movably held by the first stuffing 14, and which has length sufficiently long to allow its point to stop just on/above the skin surface when the needle body 11 is advanced through the cavity of the guide tube 13 as far as possible; and a stopper which is mounted to the lower end of the needle handle 12 attached to the top end of the needle body 11, or to the top end of the guide tube 13, and which prevents the needle handle 12 from advancing further into the cavity of the guide tube 13 when the needle body 11 being advanced through the cavity of the guide tube 13 reaches a point just on/above the skin surface.
Patent CA-2527577-A1 (CA)
Title: Longitudinally elongating balloon expandable stent
Inventor: FISCHELL ROBERT E
IPC: A61F2/915
Filed: 1997-07-15
Abstract: A cylindrical stent (10) for placement in a vessel of a human body. The stent has a longitudinal axis and in its formation includes circumferential arcs (12) and diagonal struts (14) having an intersection angle between the circumferential arcs (12) and the diagonal struts (14) within the range of 10 to 80 degrees when the stent (10) is in its non-deployed state. The diagonal struts (14) are joined by curved sections (18) to the circumferential arcs (12) which collectively form a closed perimeter cell. The closed perimeter cell has two parallel, circumferential arcs (12) located at the longitudinal extremeties of the closed perimeter cell and the circumferential arcs (12) lie generally perpendicular to the stent's longitudinal axis where the stent (10) may be deployed in a manner so that although the length of the stent (10) increases during deployment, at the nominal fully deployed diameter, the deployed stent (10) is substantially the same length as the non-deployed length.
Patent CA-2527766-A1 (CA)
Title: Elements structuraux en bois et systeme constructif a partir de ces elements
Inventor: LOPES DANIEL CASTRO
IPC: E04B2/70
Filed: 2004-06-03
Abstract: L'invention consiste sur un concept original d'un système constructif, à partir d~éléments structuraux en bois. L~élément structural constructif est constitue par un bloc central (01, 04), qui possède sur sa base une rainure et sur sa partie supérieure une languette, ce qui permet un assemblage vertical entre blocs superposes. Sur une face du bloc central est fixe un élément latéral (02, 05), qui à une épaisseur inférieure à celle du bloc et une longueur ainsi que une hauteur supérieures. Sur cet ensemble et sur la face de 1'element latéral opposé à la face fixe au bloc central, est assemble un élément de revêtement (03, 06) qui a la même hauteur utile que l~élément latéral, une longueur supérieure à celui-ci et une épaisseur variable. L~élément structural (100a) est constitue par le bloc central (01) qui est fixe à la face intérieure de 1'element latéral (02), sur sa moitié supérieur e, le bloc central (04) de l~élément structural (100b) est fixe ä la face intérieure de l~élément latéral (05), sur sa- moitié inférieure. De la superposition de l~élément structural (100a), sur l~élément structural (100b ), il en résulte l'ensemble structural (100), qui possède sur ses chants longitudinaux supérieurs et inférieurs des organes d'assemblage, qui permettent le montage vertical des éléments. Lorsde la superposition d~éléments structuraux pour la réalisation de constructions, les chants longitudinaux supérieurs des éléments structuraux s~emboîtent dans les chant s longitudinaux inférieurs des éléments structuraux places supérieurement. Cet emboîtage, qui correspond à l'insertion des languettes des uns dans les rainures des autres, assure la stabilité de la structure et permet de défini r l'alignement vertical, l~horizontalité et l'aplomb de celle-ci, pendant et après la réalisation de la construction.
Patent CA-2530315-A1 (CA)
Inventor: HENIN PIERRE
IPC: B60S1/38
Filed: 2004-06-17
Abstract: A windscreen wiper device (1) comprising an elastic, elongated carrier element, as well as an elongated wiper blade (2) of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade (2) includes opposing longitudinal grooves (3) on its longitudinal sides, in which grooves spaced-apart longitudinal strips (4) of the carrier element are disposed, wherein neighbouring ends (5) of said longitudinal strips (4) are interconnected by a respective connecting piece (6), which windscreen wiper device comprises a connecting device (7) for an oscillating wiper arm, with the special feature that at least one connecting piece (6) comprises engaging members (15) engaging around the longitudinal strips (4) so that said strips (4) are mounted in grooves (16) formed by said engaging members (4), wherein said strips and said connecting piece (6) are slidably connected by means of a snap connection.
Patent CA-2530914-A1 (CA)
Title: Biofuel cell
Inventor: KARAMANEV DIMITRE
IPC: H01M8/16
Filed: 2004-06-25
Abstract: The present invention discloses a new type of biofuel cell, based on the microbial regeneration of the oxidant, ferric ions. The bio-fuel cell is based on the cathodic reduction of ferric to ferrous ions, coupled with the microbial regeneration of ferric ions by the oxidation of ferrous ions, with fuel (such as hydrogen) oxidation on the anode. The microbial regeneration of ferric ions is achieved by chemolithotrophic microorganisms such as Acidithiobacillus ferroxidans. Electrical generation is coupled with the consumption of carbon dioxide from atmosphere and its transformation into microbial cells, which can be used as a single-cell protein.
Patent CA-2531039-A1 (CA)
Title: Method for production of objects from thermosetting resins
Inventor: COURT FRANCOIS
IPC: C08J5/00
Filed: 2003-07-02
Abstract: The invention relates to a formulation and a method for production of a material from an epoxy resin and a rheological control agent, which may be processed by means of the techniques for working thermoplastics yet with the capacity to react and form a thermosetting material with good shock-resistant properties.
Patent CA-2531466-A1 (CA)
Title: Structurally modified titanium dioxides
Inventor: REIDEMANN HEIKE
IPC: C01G23/047
Filed: 2005-12-22
Abstract: Pyrogenically prepared, structurally modified titanium dioxides or pyrogenically prepared, structurally modified titanium-dioxide mixed oxides are prepared by the titanium dioxides being treated with a ball mill-and optionally being subsequently ground.      They may be employed in sunscreen formulations.
Patent CA-2532164-A1 (CA)
Title: Subunit vaccine against respiratory syncytial virus infection
Inventor: BURT DAVID S
IPC: A61K39/155
Filed: 2004-07-14
Abstract: The present invention relates generally to methods of treating or preventing RSV infections, and more specifically, to compositions, and the use thereof, comprising one or more RSV G protein immunogen or fragment thereof capable of eliciting protective immunity without eliciting an immunopathological response or eliciting a reduced immunopathological response.
Patent CA-2532249-A1 (CA)
Title: Nicotinamide derivatives useful as pde4 inhibitors
Inventor: BUNNAGE MARK EDWARD
IPC: A61K31/52
Filed: 2004-07-13
Abstract: This invention relates to nicotinamide derivatives of general formula (I) in which R1, Z and R2 have the meanings defined herein, and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of such derivatives.
Patent CA-2532875-A1 (CA)
Title: System and method for optimizing power usage in a radio frequency communication device
Inventor: KRANZ MARK J
IPC: H04Q5/22
Filed: 2004-07-28
Abstract: A radio frequency (RF) communication device is provided comprising means for switching between a low current operating mode and a high current operating mode. The low current operating mode is optimized to conserve power while the RF device is awaiting a wake-up signal from an interrogator. The high current operating mode is optimized to provide antenna matching during backscatter communications so as to maximize the range of backscatter communication between the RF device and the interrogator. Further provided, is a system and method for optimizing power consumption and backscatter range within an RF  communication device.
Patent CA-2533302-A1 (CA)
Title: Method and apparatus for changing firmware in a gaming printer
Inventor: HILBERT JOHN
IPC: G06F19/00
Filed: 2004-07-26
Abstract: Methods and apparatuses for changing firmware in a gaming printer. The printer containing computer memory, internal and/or external to the printer, with the memory divided logically into multiple parts; a first section containing computer codes, a second section containing the data describing the format of gaming vouchers, and a third section containing data describing the format of promotional coupons. A mathematically unique identifier is created as an individual signature for each section of the memory, with each signature being independent of the other signatures, thus allowing for the changing the contents of one or more sections of the memory without affecting the contents of the unchanged sections of the memory.
Patent CA-2535439-A1 (CA)
Title: Dissolving drain plug
Inventor: MILLARD NANCY
IPC: F16K17/40
Filed: 2006-01-27
Abstract: A dissolving drain plug includes a body made of a material which is adapted to dissolve within a specific time interval when exposed to a specific liquid solvent.
Patent CA-2535985-A1 (CA)
Inventor: LI SHENG
IPC: C08L83/04
Filed: 2004-07-21
Abstract: A composition comprising a polymer represented by the following formula (I), wherein the composition exhibits photorefractive ability, wherein R is selected from the group consisting of a linear alkyl group with up to 10 carbons, a branched alkyl group with up to 10 carbons, and an aromatic group with up to 10 carbons; n is an integer of 10 to 10,000; Z is a group which contains at least a tri-aromatic amine moiety shown in the structure (II), wherein Ra1-Ra14 are independently selected from the group consisting of a hydrogen atom, a linear alkyl group with up to 10 carbons, a branched alkyl group with up to 10 carbons, and an aromatic group with up to 10 carbons.
Patent CA-2537970-A1 (CA)
Title: Foundation construction device for making trenches in the soil comprising a control device
Inventor: SEITLE IGNAZ
IPC: E02F3/413
Filed: 2006-02-28
Abstract: The invention relates to a foundation construction device for making trenches in the soil comprising a frame, on which a soil-removing tool is arranged, and a control device for aligning the foundation construction device in the trench having two control flaps, which are supported pairwise opposite each other on the frame, and having at least one extendable and retractable guide wheel arranged on the frame.