baber/WOPTO huggingface dataset:
Patent CA-2494238-A1 (CA)
Title: Process to modify polymeric materials and resulting compositions
Inventor: MARX RYAN E
IPC: C08F8/00
Filed: 2003-07-03
Abstract: Disclosed is a method for modifying a polymer by carrying out a thermally- induced reaction in a mixing apparatus having a high shear environment and devolatilization capabilities. Also disclosed are the resulting materials.</ SDOAB>
Patent CA-2495108-A1 (CA)
Inventor: THOMPSON LISA ROSEMARY
IPC: A61P25/22
Filed: 2003-07-29
Abstract: The compounds of formula (I) are useful in the treatment of faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, neuropathic pain, neuropathological disorders and sleep disorders. Processes for the preparation of the final products and intermediates useful in the process are included. Pharmaceutical compositions containing one or more of the compounds are also included.
Patent CA-2495411-A1 (CA)
Inventor: YANG MENG
IPC: C12N5/06
Filed: 2003-08-18
Abstract: Selon l'invention, des cellules vivantes peuvent être modifiées de manière stable pour émettre différentes couleurs à partir du cytoplasme et du noyau, permettant ainsi d'analyser l'état desdites cellules et l'effet d'agents sur lesdites cellules par observation visuelle ou à l'aide d'instruments. Lesdites observations peuvent être effectuées, éventuellement, en temps réel. De plus, les taux de prolifération et les sensibilités aux médicaments peuvent être déterminés in vitro en temps réel par utilisation de cellules modifiées pour exprimer une protéine fluorescente unique et par observation de l'intensité de fluorescence en fonction du temps.
Patent CA-2496917-A1 (CA)
Inventor: OHAR OREST
IPC: F42B35/00
Filed: 2003-08-18
Abstract: An indicia for marking on an object, such as a cartridge case (16), for representing selected information, such as identification indicia (421) identifying the firearm (12) that discharged the cartridge (16), and methods and apparatus for generating, imprinting and reading the identification indicia (421). An indicia (421) includes a multi-dimensional array of encode d marks, including encoded marks determined by spectral encoding variables representing the selected information wherein each spectral variable representing variables, and an encoded pattern of the encoded marks is determined by algorithmic transformation of the selected information. An indicia (421) may also include hologram related artwork. An indicia (421) ma y be an encoded hologram multi-dimensional barcode (EHMDB), an encoded hologra m or an encoded concentric circular barcode (ECCB) and may be formed of a sing le indicia or as an array of indicia.
Patent CA-2501091-A1 (CA)
Inventor: CHANG LEI
IPC: C12P21/08
Filed: 2003-10-01
Abstract: La présente invention concerne des ligands diffusibles dérivés de l'amyloïde bêta (ADDL), des compositions comprenant des ADDL, des substituts d'ADDL, des molécules de liaison aux ADDL, et des procédés pour utiliser les composés et compositions mentionnés ci-dessus. Les ADDL comprennent une protéine d'amyloïde .beta. assemblée en structures oligomères solubles, globulaires, non fibrillaires capables d'activer des processus cellulaires spécifiques. L'invention a également pour objet des procédés pour produire des anticorps spécifiques des ADDL et des procédés pour utiliser ces anticorps spécifiques des ADDL pour tester la formation, la présence, la liaison à la protéine récepteur et l'activité cellulaire des ADDL, et utiliser lesdits anticorps pour détecter des composés qui bloquent la formation ou l'activité des ADDL, et des procédés pour identifier lesdits composés. L'invention concerne aussi des procédés pour utiliser des anticorps spécifiques des ADDL pour la modulation de la formation et/ou de l'activité des ADDL, entre autre dans le cadre du traitement de troubles de l'apprentissage et/ou de la mémoire.
Patent CA-2503565-A1 (CA)
Inventor: HERST NEIL
IPC: E21B21/06
Filed: 2003-06-03
Abstract: L'invention concerne un système de filtration servant à filtrer des déblais de forage, des copeaux et d'autres éléments abrasifs contenus dans une boue de forage passant à travers un système de forage pétrolier ou gazier. Ce système de filtration comprend un système de forage supérieur, un train de forage relié à ce système de forage supérieur, ainsi qu'un filtre à boue servant à filtrer la boue de forage. Selon l'invention, ce filtre à boue est disposé à l'intérieur d'un passage à boue de forage s'étendant entre le point d'entrée de la boue de forage dans le système de forage supérieur et le point d'entrée de la boue de forage dans le train de forage.
Patent CA-2505807-A1 (CA)
Inventor: WATERFIELD NICHOLAS R
IPC: A01H5/00
Filed: 2003-11-12
Abstract: Nucleotide sequences for seven genes, tccC4, tcdA3, tcdA2, tcdB2, tccC3, tcdA4, tccC5, from the tcd genomic region of Photorhabdus luminescens W-14, are useful in heterologous expression of orally active insect toxins.
Patent CA-2507161-A1 (CA)
Title: Gas supply and recovery for metal atomizer
Inventor: JAYNES SCOT ERIC
IPC: B01D53/94
Filed: 2003-11-21
Abstract: The invention uses helium and helium recovery purification equipment to remove impurities from the process enclosed equipment such as a melt chamber and atomization tower. An above atmosphere pressure argon/helium exchange can create the argon atmosphere needed for atomization.
Patent CA-2507646-A1 (CA)
Title: Poly alcohol-based binder composition
Inventor: CHEN LIANG
IPC: D04H1/64
Filed: 2004-02-17
Abstract: The present invention provides a binder composition comprising a low molecular weight polycarboxylic acid, such as maleic anhydride, and a low molecular weight poly alcohol, such as polyvinyl alcohol, that exhibits improved cure performance with reduced emissions without sacrificing the performance of the final product or complication the manufacturing process. The binder composition may also incorporate a cure catalyst or accelerant such as sodium hypophosphite.
Patent CA-2508055-A1 (CA)
Title: Face guard for a sporting helmet
Inventor: BOLOGNA VITTORIO
IPC: A61F9/04
Filed: 2005-05-19
Abstract: The present invention is dedicated to a face mask for a sporting helmet, the face mask being an integral one-piece cast metal comprising a plurality of curved longitudinal members and a plurality of rising members joining each other thereby defining a plurality of apertures.
Patent CA-2511512-A1 (CA)
Inventor: O'HAGAN DEREK
IPC: A61K9/00
Filed: 2003-12-29
Abstract: Immunogenic compositions containing phospholipid adjuvants, including microparticle and emulsion compositions. According to one aspect of the invention, an immunogenic microparticle composition is provided that comprises: water; a polymer microparticle comprising a biodegradable polymer, e.g., a polymer selected from a poly(.alpha.-hydroxy acid), a polyhydroxy butyric acid, a polycaprolactone, a polyorthoester, a polyanhydride, and a polycyanoacrylate; an antigen adsorbed to the microparticle; and a phospholipid compound, e.g., a synthetic phospholipid compound comprising: (i) one or more phosphoryl groups independently selected from a phosphato group and a phosphodiester group; (ii) a plurality of linear alkane groups.  According to another aspect of the invention an immunogenic emulsion composition is provided that comprises: water; a metabolizable oil; an emulsifying agent; an antigen; and a phospholipid compound, e.g., a synthetic phospholipid compound like that above. The emulsion composition is an oil-in-water emulsion having oil and aqueous phases, in which the oil phase is in the form of oil droplets, substantially all of which are less than 1 micron in diameter.
Patent CA-2512899-A1 (CA)
Inventor: FIORAVANTI BEATRIZ
IPC: C07D413/14
Filed: 2004-01-14
Abstract: The present invention relates to certain 1,2,3-trisubstituted aryl and heteroaryl derivatives of Formula (Ia) that are modulators of metabolism. Accordingly, compounds of the present invention are useful in the prophylaxis or treatment of metabolic disorders and complications thereof, such as, diabetes and obesity.
Patent CA-2512999-A1 (CA)
Inventor: SACHSE ROLF
IPC: A61K31/517
Filed: 2004-01-07
Abstract: The invention relates to the use of 2-amino-2H-quinazoline derivatives of general chemical formula (I), wherein R1 represents an alkyl group having 1 -5 carbon atoms and R2, R3, R4 and R5 independently represent a chlorine or hydrogen atom, in addition to the pharmaceutically compatible salts thereof for producing therapeutic agents for treating myeloproliferative diseases, high blood pressure and bronchodilation.
Patent CA-2513669-A1 (CA)
Title: Single mold form fryer with enhanced product control
Inventor: DOVE KATHRYN MELISSA
IPC: A23L5/10
Filed: 2004-01-13
Abstract: A mold form fryer utilizing a top conveyor that transports snack pieces through a constant velocity oil stream without the need of a bottom mating mold or conveyor. Herein, the form fryer is provided with a top conveyor disposed above a fryer oil pan positioned longitudinally through the fryer.  Uncooked snack pieces are provided to the fryer oil pan by a bottom entrance conveyor. Snack pieces, once in oil within the fryer, meet with molding surfaces on the top conveyor. At the exit portion of the fryer, a bottom exit conveyor receives the cooked snack pieces from the top conveyor. As no continuous bottom conveyor is utilized, the fryer oil pan may be provided with a reduced volume segment situated between the bottom entrance and exit conveyors. Additionally, the molding surfaces may be selected to produce uniformly shaped snack pieces that are either convexly or concavely shaped when viewed upon the bottom exit conveyor.
Patent CA-2514119-A1 (CA)
Title: Automotive tufted carpet with enhanced acoustical properties
Inventor: THEISS KLAUS
IPC: D06N7/00
Filed: 2003-09-09
Abstract: An automotive tufted carpet with improved acoustic properties is formed with a two-part primary backing. The first backing layer is formed of a woven or non-woven or spunbond material, and the second backing or layer is formed of a microfilament spunlaced material possessing sound absorbing acoustic properties. The tufts of yarn are sewn through both parts of the primary backing which are then thermobonded together with an adhesive web positioned therebetween. The resulting acoustically enhanced automotive tufted carpet may be backcoated or precoated, and may have a secondary backing adhered thereto as a matter of choice.
Patent CA-2515773-A1 (CA)
Title: Expandable intervertebral implant cage
Inventor: BENTLEY ISHMAEL
IPC: A61F2/30
Filed: 2004-02-12
Abstract: An expandable intervertebral implant (10) having an external member (12) and an internal member (14). The implant includes a locking arrangement (50) having a first interlocking teeth structure (56) formed on the external member and a second interlocking teeth structure (58) formed on the internal member.  The interlocking teeth structures of the external and internal members have engagement surfaces (76, 86) arranged in a non-perpendicular orientation relative to the direction of implant expansion. The locking arrangement is configured such that walls of the internal member are pulled or flexed toward the walls of the external member when compressive forces are applied to the implant.
Patent CA-2515814-A1 (CA)
Inventor: LOWE CLIFFORD A
IPC: B29C43/20
Filed: 2004-02-12
Abstract: An article (10) has a fabric-backed decorative element (14). The invention provides a method including the steps of: (a) forming a decorative element (14) by attaching a material to at least one section of fabric; (b) placing the decorative element (14) in a mold with the decorative element (14) facing the inner surface of the mold; (c) adding body material that forms the body (12) of the article to the mold over the decorative element (14) ; (d) heating the mold to form the body (12) of the article from the body material and to permanently connect the decorative element (14) to the body (12); and (e) cooling the article. The invention also provides a method including the steps of (a) forming a decorative element (14) by attaching a material to at least one section of fabric; (b) providing an article having a body (12); and (c) attaching the decorative element (14) to the body (12).
Patent CA-2516756-A1 (CA)
Title: Elongated intracorporal medical device
Inventor: MILLER JEFFREY ALLAN
IPC: C21D1/04
Filed: 2004-02-26
Abstract: Alternative designs, materials and manufacturing methods for guidewires. Some embodiments pertain to a composite guidewire having proximal and distal section, and a connector adapted and configured for permanently joining the proximal section to the distal section. In some embodiments, at least one of the sections is made of a linear-elastic nickel-titanium alloy. Several alternative guidewire tip constructions and/or designs including methods and techniques of construction are also disclosed.
Patent CA-2518017-A1 (CA)
Inventor: RUTSCHMANN DIRK
IPC: A61B5/053
Filed: 2004-03-03
Abstract: The invention relates to a photogrammetric method and to a system for the three-dimensional digitization of bodies and body parts (25) which are clad in a marked, elastic cover (14) comprising high-contrast marks that can be photogrammetrically evaluated, and of which pictures are taken from different angles. At least one camera (22) is moved around the body using a simple, inexact guide. Overlapping photographs are taken from different positions in space, whereby these photographs capture both the body and a plurality of marks (10) on the support (12). Methods of photogrammetry and digitized image processing and pattern recognition supply exact space coordinates of the body to be digitized. An example of the use of the invention is the digitization of the foot/lower leg area for the selection or customization of anatomically fitting footwear, the digitization of the leg area for the manufacture or selection of fitting compression stockings.
Patent CA-2518803-A1 (CA)
Inventor: CATANI STEVEN J
IPC: A23L27/30
Filed: 2005-09-12
Abstract: This invention is directed to an apparatus and method for dispensing precise, pre-calibrated amounts of powdered material, such as, a high intensity sweetener, a flavor, a nutritional supplement, a vitamin, a mineral, a food grade bulking material, or mixtures thereof, in a controlled manner into a food or beverage composition.  The apparatus of this invention includes a container that is capable of holding the powdered material, and a series of adjacent plates located at the lower end of the container. Each plate has a plurality of openings therein, and at least one plate is rotatable in relation to the other plates. Rotation of the plate or plates between various positions enables the user to deliver a precisely controlled volume of powdered material into the food or beverage from the container.
Patent CA-2520687-A1 (CA)
Inventor: HANNINGTON JONATHAN PAUL
IPC: D02G3/38
Filed: 2004-03-26
Abstract: The invention provides composite components, structures and methods for producing composite components, a composite component having a negative effective Poissons ratio, the composite component including a first component and a second component, the first component and the second component extending longitudinally relative to an axis, the first component being provided around the second component through one or more turns, the one or more turns being spaced longitudinally relative to the axis, variation in the tensile load on a first component causing the radial position of the second component relative to the axis to vary.
Patent CA-2521388-A1 (CA)
Title: Aluminosilicates of zeolite n structure
Inventor: STOLZ WANDA
IPC: C01B39/46
Filed: 2004-04-02
Abstract: A process for making aluminosilicates of zeolite N structure comprising the steps of: (i) combining a water soluble monovalent cation, a solution of hydroxyl anions and an aluminosilicate to form a resultant mixture having a pH  greater than 10 and a H2O/Al203 ratio in the range 30 to 220; (ii) heating the resultant mixture to a temperature of between 50oC and the boiling point of the mixture for a time between 1 minute and 100 hours until a crystalline product of zeolite N structure is formed as determined by X-ray diffraction or other suitable characteristic; and (iii) separating the zeolite N product as a solid from the mixture.
Patent CA-2522024-A1 (CA)
Title: Cgrp receptor antagonists
Inventor: PAONE DANIEL V
IPC: A61K31/4545
Filed: 2004-04-09
Abstract: The present invention is directed to compounds of Formula I and Formula II:  (where variables R1, R2, R3, R4, R6, A, B, G, J, W, X and Y are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
Patent CA-2525866-A1 (CA)
Title: Treatment of psychotic and depressive disorders
Inventor: ROMANO STEVEN JOSEPH
IPC: A61K31/496
Filed: 2004-05-03
Abstract: The present invention relates to a method for treating a psychiatric conditions and disorders selected from delusional disorder, psychosis associated with dementia, such as psychosis associated with Alzheimer's disease, psychosis associated with an organic brain syndrome (e.g. stroke, or a viral infection such as an HIV infection), and drug-induced psychosis in mammals, including humans, comprising administering an effective amount of a compound of the formula (I), or a pharmaceutically acceptable acid addition salt thereof, wherein Ar, n, X, and Y are as defined. The present invention also relates to a method for treating a depressive disorder selected from melancholic depression, severe depression, psychotic depression, and treatment-resistant depression in mammals, including humans, comprising administering a compound of formula I, or a pharmaceutically acceptable acid addition salt of such compound.
Patent CA-2525945-A1 (CA)
Title: Inhibitors of 11-beta-hydroxy steroid dehydrogenase type i
Inventor: VAGBERG JAN
IPC: C07D417/14
Filed: 2004-05-21
Abstract: The present invention relates to compounds with the formula (I) and also to pharmaceutical compositions comprising the compounds, as well as to the use of the compounds in medicine and for the preparation of a medicament which acts on the human 11-.beta.-hydroxysteroid dehydrogenase type 1 enzyme.
Patent CA-2526044-A1 (CA)
Title: Method for bonding surfaces wherein the adhesive is dried a second composition is overcoated prior to joining the substrates
Inventor: ABRAM EUGENIUSZ
IPC: B27G11/00
Filed: 2004-05-05
Abstract: The present invention relates to a method of joining surfaces, comprising in the following order: applying an adhesive composition (A), comprising a solvent, onto a first surface, drying off the solvent, partially or completely, by forced drying, to give the adhesive composition (A) a solids content of X weight %, directly after the drying step, applying a component (C), comprising a solvent, having a solids content of Z weight %, onto a second surface, wherein Z<X, bringing together the two surfaces so that the adhesive composition (A) is in contact with the component (C), and, pressing the two surfaces against each other. It also relates to a method of producing a wood based product.
Patent CA-2527571-A1 (CA)
Title: Compositions, kits, and methods for identification, assessment, prevention, and therapy of breast cancer
Inventor: XU YONGYAO
IPC: G01N33/50
Filed: 2004-05-26
Abstract: The invention relates to nucleic acid molecules and proteins associated with breast cancer. Compositions, kits, and methods for detecting, characterizing, preventing, and treating human breast cancers are provided.
Patent CA-2528182-A1 (CA)
Title: Antibodies specific for cancer associated antigen sm5-1 and uses thereof
Inventor: GUO YAJUN
IPC: C12N15/13
Filed: 2004-06-04
Abstract: The invention concerns antibodies which is specific for SM5-1 antigen expressed in melanoma, breast cancer and hepatocellular carcinoma, and polynucleotides encoding the antibodies. The invention further concerns use of such antibodies and/or polynucleotides in diagnosing and treating malignancies.
Patent CA-2530873-A1 (CA)
Title: Therapeutic probe, method and system
Inventor: MYHR GUNNAR
IPC: A61B19/00
Filed: 2004-07-02
Abstract: The invention relates to an acoustic probe (100) for treating cancerous tissue, for introduction into a natural or surgically created cavity in the patient, in close proximity to a tissue area which includes cancerous cells.  The probe includes an acoustic transmitter (4) arranged for transmitting an acoustic signal having characteristics which causes damage of said cancerous cells and means for administering chemotherapeutic substances. The invention further relates to a corresponding method and a system for treating cancerous tissue. The use of the invention may be combined with the use of encapsulated cytostatica within micelles or therapeutic molecules.
Patent CA-2532404-A1 (CA)
Inventor: FELLER BRUCE
IPC: C01B32/55
Filed: 2006-01-09
Abstract: A device for producing a solidified block of carbon dioxide includes first and second housing portions removably connectable together. The first and second housing portions form an interior molding chamber that is adapted to receive liquid carbon dioxide at a pressure where expansion of the liquid carbon dioxide occurs, resulting in a mixture of solidified and gaseous carbon dioxide. A pressure relief device includes a biasing member for biasing the first and second housing portions together. The biasing member permits relative movement between the first and second housing portions when internal pressure from the gaseous carbon dioxide exceeds a predetermined amount. With this arrangement, relative movement between first and second housing portions causes gaseous carbon dioxide to be released from the interior molding chamber to thereby reduce the internal pressure.
Patent CA-2533184-A1 (CA)
Inventor: DECKER ELDON L
IPC: C09K11/02
Filed: 2004-09-09
Abstract: A coating composition for applying to a substrate and containing a resinous binder with fluorescent colorants in an upper layer and light-absorbing particles in a lower layer. The coating composition exhibits a first color when exposed to light of a first intensity, the first color being dominated by absorbance of light by the colorants and the light-absorbing particles. When exposed to light of a higher intensity, the coating composition exhibits a second color dominated by fluorescent light emitted by the colorants.
Patent CA-2538031-A1 (CA)
Title: Stabilization of photochromic systems
Inventor: LAZZARI DARIO
IPC: C09K9/02
Filed: 2004-09-20
Abstract: Photochromic compositions are disclosed comprising a polymeric material, a photochromic dye, a hydroxyphenyl triazine UV absorber and, optionally, a further light stabilizer selected from the sterically hindered amines. These systems provide a reversible photochromic effect and show improved light stabilization and color fastness.