baber/WOPTO huggingface dataset:
Patent CA-2503898-A1 (CA)
Title: A rare-earth y-zeolite-containing catalyst for cracking hydrocarbons and a method for preparing the same
Inventor: DU JUN
IPC: C10G47/16
Filed: 2003-10-28
Abstract: The present invention relates to a petroleum hydrocarbon cracking catalyst that contains rare earth zeolite Y and its preparation. It is characterized that the said rare earth containing zeolite Y has an intracrystalline rare earth content of 4-15 wt.% on the basis of rare earth oxide, an original uni t cell constant of 2.440-2.465nm, and a balanced unit cell size greater than 2.435nm after being aged under severe conditions of 100% steam at 800 ~C for 17 hours. The process for preparing the catalyst comprises drying the rare earth-containing zeolite Y so that its water content is less than 1Owt.%; introducing gaseous silicon tetrachloride carried by dry air in a silicon tetrachloride to zeolite Y weight ratio of 0.1-0.9:1; purging with dry air after reacting; and washing with decationized water to remove the residual soluble by-products to get the said rare earth containing zeolite Y; then mixing it with the raw materials that contains clay and binder; beating, spr ay drying and shaping. The catalyst can lowered the zeolite usage by 5-25% comparing with the catalyst for cracking the heavy oils and reducing olefins prepared by the piror art. It has high activity and hydrothermal stability, strong heavy oil transform power, and good gasoline, dry gas, and coke selectivity. And in the product,the olefin content in the gasoline may be lowered effectively.
Patent CA-2504125-A1 (CA)
Title: Inducible ligand for .alpha.1.beta.1 integrin and uses
Inventor: COSGROVE DOMINIC
IPC: A61K39/395
Filed: 2003-10-31
Abstract: The present invention is directed to the identification and use of agents, particularly peptides and monoclonal antibodies that disrupt the interaction between Collagen XIII and .alpha.1.beta.1 integrin.
Patent CA-2504754-A1 (CA)
Inventor: PERIC YURI
IPC: F16K1/18
Filed: 2005-04-20
Abstract: A rivet-type flapper valve assembly for a fluid device has a main body part defining a valve orifice communicating with the fluid device. The main body part includes a pin or shaft of a rivet spaced adjacent to the valve orifice. The main body part is permanently attached to the fluid device, such as by brazing. A flapper valve is then mounted on the rivet shaft to cover the valve orifice, and the rivet shaft is deformed to retain the flapper valve in place.
Patent CA-2505754-A1 (CA)
Title: Method, arrangement, device and magazine for automatic changing of knife units of a knife ring of a knife ring slicing device
Inventor: PALLMANN WILHELM
IPC: B27G13/04
Filed: 2002-05-17
Abstract: In a method and device for automatically exchanging knife units of a knife ring slicing device, the knife changing magazine is moved relative to the knife ring into a knife changing position in which the knife receptacles of the knife changing magazine are axially aligned with the knife receptacles of the knife ring. The worn knives of the knife ring are moved axially into empty knife receptacles of the knife changing magazine. A relative movement between the knife changing magazine and the knife ring is carried out until the knife changing magazine and the knife ring are again in a knife changing position in which the knife receptacles with resharpened knife units are aligned with the knife receptacles in the knife ring. The resharpened knife units are introduced in the opposite axial direction into the knife receptacles of the knife ring from which the worn knife units had been removed.
Patent CA-2506820-A1 (CA)
Title: A hepatitis c virus codon optimized non-structural ns3/4a fusion gene
Inventor: SALLBERG MATTI
IPC: C12N7/00
Filed: 2003-11-25
Abstract: Aspects of the present invention relate to the creation of a codon-optimized hepatitis C virus (HCV) NS3/4A gene. Embodiments include said NS3/4A gene, fragments of said gene, HCV peptides encoded by said nucleic acids, nucleic acids encoding said HCV peptides, antibodies directed to said peptides, compositions containing said nucleic acids and peptides, as well as methods of making and using the aforementioned compositions including, but not limited to, diagnostics and medicaments for the treatment and prevention of HCV infection.
Patent CA-2507721-A1 (CA)
Inventor: DUPUIS CHRISTINE
IPC: A61K8/72
Filed: 2000-09-14
Abstract: L'invention a pour objet une composition cosmétique capillaire, comprenant au moins un copolymère silicone/acrylate particulier et au moins un agent photoprotecteur. Elle vise également un procédé cosmétique, en particulier un procédé de fixation et/ou de maintien de la coiffure mettant en oeuvre ladite composition ainsi que l'utilisation de cette composition pour la fabrication d'une formulation cosmétique, destinée notamment au maintien et/ou à la mise en forme de la coiffure.
Patent CA-2510860-A1 (CA)
Title: Procede de polymerisation pour lequel on utilise des hydrofluorocarbures comme diluants
Inventor: MCDONALD MICHAEL F
IPC: C08F4/64
Filed: 2003-12-19
Abstract: L'invention concerne un procédé de production de polymères faisant intervenir un diluant hydrofluorocarboné.
Patent CA-2511218-A1 (CA)
Inventor: KLINE JEFFREY A
IPC: A61B10/00
Filed: 2003-12-19
Abstract: A breath condensate collection apparatus (10) comprising a central chamber (24), a breath input assembly (50), a plunger assembly (30) and a breath condensate collection port (39). The central chamber has inner (22) and outer (32) side walls with a coolant material (34) sealed in between. The breath input assembly (50) is disposed on the side of the central chamber (24) in fluid communication with the interior of the chamber. Obstructive structures may be arranged in the chamber interior for increasing the surface area on which condensate may form. The apparatus may also include an outlet assembly that may be removed and replaced with a sampling well into which the condensate may be washed with a buffer solution.
Patent CA-2515242-A1 (CA)
Title: Real time pcr with the addition of pyrophosphatase
Inventor: DEGEN ANJA
IPC: C12Q1/68
Filed: 2005-09-06
Abstract: The present invention is directed to a method and a kit for amplifying and detecting a target nucleic acid, wherein the composition containing reagents to perform and monitor nucleic acid amplification in real time comprises at least a first hybridization probe labeled with a first fluorescent entity and a Pyrophosphatase.
Patent CA-2518701-A1 (CA)
Title: Sound and vibration transmission pad and system
Inventor: COHEN DANIEL E
IPC: H04R5/04
Filed: 2004-03-10
Abstract: The present invention is directed to a pad and sound transmission system which is adapted to directly transmit audible sound waves into the body at high intensity levels. In one embodiment, the pad is comprised of a padding material and speakers disposed within the padding material. The sound transmission system includes an amplifier, an automatic volume control, and a plurality of input parts. The pad includes a padding material comprised of a layer of highly porous material, a layer made of more dense foam and a stiff foam core in which the speakers are connected. The padding material preferably includes a plurality of openings that form resonant chambers that direct sound-generated vibrations to the shoulder blades, the center of the spine, and the hips of the user.
Patent CA-2519396-A1 (CA)
Title: Appareil de traitement de polyethylene terephthalate recycle contenant des contaminants denses
Inventor: HAYWARD DONALD W
IPC: B01J8/08
Filed: 2004-03-31
Abstract: L'invention concerne un appareil de traitement de polyéthylène téréphthalate recyclé contenant des contaminants denses. L'appareil selon l'invention comprend une rampe disposée à l'intérieur d'une chambre, ladite chambre étant conçue pour contenir un lit fluidisé, ladite rampe étant conçue pour transporter un fluide fluidisant le lit. Une pluralité d'ouvertures sont formées dans ladite rampe pour communiquer un fluide de la rampe à la chambre, lesdites ouvertures étant disposées en-dessous de la ligne médiane de la rampe. La rampe présente également une pluralité de caractéristiques de surface concave, lesdites caractéristiques de surface concave étant situées au dessus de la ligne médiane de la rampe et conçues pour recevoir et conserver des contaminants denses provenant du lit fluidisé.
Patent CA-2519499-A1 (CA)
Title: Phosphokinase assay
Inventor: BRIEN SARA
IPC: C12N15/09
Filed: 2004-03-12
Abstract: A method of detecting protein kinases in a sample by coating a solid surface with a buffer containing protease and phosphatase inhibitors and immobilizing a labeled antibody to the coated solid surface, whereby protein kinases react with the antibody, thereby detecting a presence of the protein kinases. Also provided is an assay and kit for detecting protein kinases having antibodies specific to a phosphorylation site of the protein kinase and a label bound to the antibodies.
Patent CA-2519991-A1 (CA)
Inventor: WACKER CHARLES M
IPC: B25B11/00
Filed: 2005-09-16
Abstract: A modular tool assembly including a tool base configured to releasably secure a modular tool arrangement in a fixed relationship relative to a mounting surface. The tool base includes an upper housing portion and a lower housing portion having a mounting seal extending therefrom. The mounting seal cooperates with the mounting surface to define a vacuum pocket therebetween. A vacuum generating mechanism is configured to remove air from the vacuum pocket through an aperture in the lower housing portion. A modular tool attachment releasably engages a portion of the tool base to secure the modular tool attachment to the tool base.
Patent CA-2520759-A1 (CA)
Title: Nicotine inhalation pipe and nicotine holder
Inventor: TAKANO DAIJU
IPC: A24F42/60
Filed: 2004-03-30
Abstract: A nicotine suction pipe, comprising a bar-like nicotine holder (1) and a mouth piece (2) fitted to one end of the holder (1), the holder (1) further comprising a transparent outer tube (3) having a plurality of openings (36) at both ends thereof, liquid absorbing particles (34) filled in the outer tube (3), and a nicotine suction route formed of clearances between the liquid absorbing particles (34) and clearances between the inner peripheral surface of the outer tube (3) and the liquid absorbing particles (34). The liquid absorbing particles (34) are formed of porous silica gel, absorb nicotine solution, and allows the vaporization of nicotine from the nicotine solution.
Patent CA-2521088-A1 (CA)
Title: Apparatus and method for forming fibers
Inventor: STEWART EDWIN ARTHUR
IPC: D01D4/02
Filed: 2004-04-07
Abstract: The present invention is directed to an apparatus and method for forming fibers. One embodiment of the apparatus includes a die assembly having a plurality of nozzles, one or more attenuation medium passages and a cover plate. The cover plate has a cover plate opening into which one or more of the nozzles may extend. The attenuation medium passages have a minimum cross-sectional area and the cover plate opening has a limiting cross-sectional area such that the minimum cross-sectional area of the attenuation medium passages is greater than the limiting cross-sectional area of the cover plate opening.  The method of the present invention may also include providing a die that creates a low internal pressure drop, cooling the attenuation medium upon exit of the die and/or providing an attenuation medium with a high relative solvent-vapor content in the attenuation region.
Patent CA-2522751-A1 (CA)
Title: Novel immunogenic compositions for the prevention and treatment of meningococcal disease
Inventor: ZLOTNICK GARY W
IPC: A61K38/16
Filed: 2004-04-16
Abstract: The present invention relates to Neisseria ORF2086 proteins, crossreactive immunogenic proteins which can be isolated from nesserial strains or prepared recombinantly, including immunogenic portions thereof, biological equivalents thereof, antibodies that immunospecifically bind to the foregoing and nucleic acid sequences encoding each of the foregoing, as well as the use of same in immunogenic compositions that are effective against infection by Neisseria meningitidis serogroup B.
Patent CA-2522859-A1 (CA)
Title: Clotting factor-fc chimeric proteins to treat hemophilia
Inventor: RIVERA DANIEL S
IPC: C07K16/46
Filed: 2004-05-06
Abstract: The invention relates to a chimeric protein comprising at least one clotting factor and at least a portion of an immunoglobulin constant region. The invention relates to a method of treating a hemostatic disorder comprising administering a therapeutically effective amount of a chimeric protein where in the chimeric protein comprises at least one clotting factor and at least a portion of an immunoglobulin constant region.
Patent CA-2526228-A1 (CA)
Title: Quinoline derivatives as phosphodiesterase inhibitors
Inventor: REDGRAVE ALISON JUDITH
IPC: A61P11/00
Filed: 2004-05-19
Abstract: There are provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20 and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
Patent CA-2530860-A1 (CA)
Inventor: LEHMANN DIRK
IPC: B63H25/38
Filed: 2005-12-19
Abstract: It is proposed in order to create a high load balanced rudder (100) with a rudder blade (10), whereby the rudder blade (10) is rotatable over a rudder post (11) and the rudder post (11) is placed in a rudder port (12) and the rudder port (12) is supported over a fixed leading head (14) on a hull (13) of the ship which has a reduced flow resistance that a lower edge (15) of the leading head (14) is placed in a diameter area (D) of a driving propeller (17) and a lower rudder port bearing (18) is configured reinforced (19).
Patent CA-2532276-A1 (CA)
Inventor: HERDT BRANDON
IPC: A01N37/02
Filed: 2004-06-28
Abstract: The present invention relates to antimicrobial compositions including carboxylic acids, such as fatty acid antimicrobial agents, and alkoxylated amines, and to methods using these compositions.
Patent CA-2532927-A1 (CA)
Title: Method of charging fine-grained metals into an electric-arc furnace
Inventor: SCHNEIDER KARL-JOSEF
IPC: C21C5/52
Filed: 2004-07-01
Abstract: In a method of charging fine-grained metals, in particular directly reduced iron (DRI), into an electric-arc furnace (1), the metal is supplied via a downpipe (12) to an opening (10) provided in the furnace roof (4), is introduced into the furnace (1) through this opening (10) as bulk material stream (11), and falls onto the melt (13) merely by grav ity. Further, an electric-arc furnace (1) suited for this purpose is described. A rather loss-free introduction even of fine-grained material having a mean grain size of less than 1 mm is achieved by passing the bulk material stream (11) through a dosing orifice (8) after the downpipe (12) and before entering the furnace (1). The bulk material stream (11 ) then enters the furnace essentially undisturbed.
Patent CA-2543551-A1 (CA)
Inventor: HIBBARD PAUL
IPC: H02G13/00
Filed: 2003-10-31
Abstract: L'invention concerne un élément de stabilisation de tension à utiliser dans une pale d'éolienne entre un premier élément conducteur, tel qu'un élément comprenant des fibres de carbone, et un second élément conducteur, tel qu'un paratonnerre. L'invention concerne également des procédés de fabrication de tels éléments de stabilisation de tension. Ceux-ci comprennent une première partie de contact conçue pour être connectée à un élément conducteur comprenant des fibres de carbone, une seconde partie de contact et un conducteur électrique placé entre les parties de contact et la première partie de contact, celle-ci présentant une forme générale de ruban.
Patent CA-2545213-A1 (CA)
Title: Planar electronebulization sources modeled on a calligraphy pen and the production thereof
Inventor: ARSCOTT STEVE
IPC: G01N30/72
Filed: 2004-11-10
Abstract: Pen nib structure, for electro-spray ionization (ESI), has at least one thin and flat point (3) in relation to the remainder of the body (1) on a supporting plate (2), in the structure of a pen nib. The point has a capillary slot (5) through the whole thickness, leading to the tip (6) forming an opening to eject the sample vapor. Pen nib structure, for electro-spray ionization (ESI), has at least one thin and flat point (3) in relation to the remainder of the body (1) on a supporting plate (2), in the structure of a pen nib. The point has a capillary slot (5) through the whole thickness, leading to the tip (6) forming an opening to eject the sample vapor. The body has a well (4) to hold the sample, and is connected to an electrode to deliver a voltage for vaporizing.
Patent CA-2546482-A1 (CA)
Title: Compositions and methods for delivery of biologically active agents
Inventor: KHOO SHUI-MEI
IPC: A61P31/04
Filed: 2004-09-01
Abstract: The present invention provides methods and compositions for the delivery of a biologically active agent to a biological system. The compositions include the active agent and a lyotropic phase and release of the active agent to the biological system is modified by the lyotropic phase.
Patent CA-2547583-A1 (CA)
Inventor: FUSCO COSIMO
IPC: B65D81/00
Filed: 2004-12-09
Abstract: A cartridge for the preparation of a beverage consists of a lateral cylindrical surface (S) obtained by rolling of a sheet and welding thereof along a line (L), as well as a top base (T) and a bottom base (B) welded to the cylindrical surface (S) so as to close the apertures at the ends of the latter, both the cylindrical surface (S) and the bases (B, T) being made from a flexible and gastight material. In this way a cartridge is obtained with a regular shape and easy to manufacture that not only is cheaper, more efficient and more environmentally friendly than prior art cartridges, but it also allows to make a coffee machine that is cheaper, more practical and lighter and can even be totally automatic.
Patent CA-2549719-A1 (CA)
Title: Fast-disintegrating tablets
Inventor: ROHRER HANS-PETER
IPC: A61K9/20
Filed: 2004-12-16
Abstract: The invention relates to a method of manufacture of fast-disintegrating tablets, and tablets obtained comprising chemicals, foodstuff, oral drug components and the like. The method is characterized in that the components in pulverized form are contacted with a pressurized liquefied gas or gas mixture, homogenized, introduced into moulds under pressure, and decompressed. The pressurized liquefied gas or gas mixture may further comprise a low-boiling solvent.
Patent CA-2550846-A1 (CA)
Inventor: RUBINSKY BORIS
IPC: A61B18/04
Filed: 2004-12-21
Abstract: A new method for the ablation of undesirable tissue such as cells of a cancerous or non-cancerous tumor is disclosed. It involves the placement of electrodes into or near the vicinity of the undesirable tissue through the application of electrical pulses causing irreversible electroporation of the cells throughout the entire area of the undesirable tissue. The electric pulses irreversibly permeate the cell membranes, thereby invoking cell death . The irreversibly permeabilized cells are left in situ and are removed by the body immune system. The amount of tissue ablation achievable through the use of irreversible electroporation without inducing thermal damage is considerable.
Patent CA-2553827-A1 (CA)
Title: New combinations of an anti emetic agent and an enkephalinase inhibitor
Inventor: LECOMTE JEANNE-MARIE
IPC: A61P1/12
Filed: 2005-02-14
Abstract: The present invention concerns new combinations of an anti-emetic agent and an enkephalinase inhibitor, the uses of said combinations for treating diarrhea and/or gastroenteritis.
Patent CA-2555470-A1 (CA)
Title: Novel powder coloring system
Inventor: JOHNSON STEVEN D
IPC: C09K23/00
Filed: 2005-02-11
Abstract: In one aspect, a method for coloring powders is provided. The method includes mixing a base powder and a stable colorant dispersion. In another aspect, a colored powder composition having a core particle and at least a partial shell about the core particle is provided.
Patent CA-2555770-A1 (CA)
Inventor: PROCTOR LEE DAVID
IPC: B01J12/00
Filed: 2004-10-18
Abstract: The invention relates to a process for the production of chloramine comprising supplying a first reagent stream comprising chlorine gas and a second reagent stream comprising ammonia gas to a reaction zone maintained at a temperature of less than 275~ C and configured to allow expansion of the first and second reagent streams in the reaction zone to an extent sufficient to generate chloramine as a gas and ammonium chloride as a free falling solid. The invention also provides a chemical reactor suitable for operating this process.
Patent CA-2559308-A1 (CA)
Inventor: STROMMER GERA
IPC: A61B6/02
Filed: 2006-09-08
Abstract: A method for determining a three dimensional representation of a tubular organ, the method comprising the procedures of registering a three dimensional medical positioning system (MPS) coordinate system with a two dimensional coordinate system, acquiring a plurality of MPS  points within the tubular organ, the MPS points are associated with the MPS coordinated system, each of the MPS point is acquired with a respective organ timing signal reading, acquiring at least one two dimensional image of the tubular organ, the at least one two dimensional image is associated with the two dimensional coordinate system, the at least one two dimensional image is acquired from at least one perspective, each of the at least one two dimensional image is further acquired with a respective organ timing signal reading, associated each of the MPS points with the at least one two dimensional image according to the organ timing signals thereof, determining a temporal three dimensional representation of a portion of the tubular organ for each MPS point, the portion being identifiable in the respective two dimensional image.
Patent CA-2562415-A1 (CA)
Title: Concentrated aqueous silk fibroin solutions free of organic solvents and uses thereof
Inventor: KAPLAN DAVID L
IPC: C07K14/435
Filed: 2004-04-12
Abstract: The present invention provides for concentrated aqueous silk fibroin solutio ns and an all-aqueous mode for preparation of concentrated aqueous fibroin solutions that avoids the use of organic solvents, direct additives, or hars h chemicals. The invention further provides for the use of these solutions in production of materials, e.g., fibers, films, foams, meshes, scaffolds and hydrogels.
Patent CA-2563539-A1 (CA)
Inventor: KLEINWAECHTER JOERG
IPC: D21H27/30
Filed: 2005-04-09
Abstract: Fibrous structures comprising a surface treating composition and a lotion composition, products made therefrom and processes for making same are provided. More particularly, fibrous structures comprising a user contacting surface comprising a first region comprising a surface treating composition and a second region comprising a lotion composition are provided.
Patent CA-2564092-A1 (CA)
Inventor: BESKROVNAYA OXANA
IPC: C07K16/22
Filed: 2005-04-29
Abstract: This invention provides compositions and methods to diagnose and treat polycystic disorders by inhibiting the biological activity of a gene now correlated with appearance of this disorder. By way of illustrative only, the Connective Tissue Growth Factor (CTGF) gene is an example of such a gene. Also provided by this invention are compositions and methods to treat or ameliorate abnormal cystic lesions and diseases associated with the formation of cysts in tissue. The methods and compositions treat and ameliorate pathological cyst formation in tissue by inhibiting or augmenting gene expression or the biological activity of its gene expression product or its receptor.
Patent CA-2565037-A1 (CA)
Title: Purine derivatives as a1 adenosine receptor antagonists
Inventor: CRISTALLI GLORIA
IPC: C07D473/12
Filed: 2005-04-28
Abstract: Disclosed are A1 adenosine receptor antagonists, useful for treating various disease states, in particular disease states for which diuretic treatment is appropriate.