baber/WOPTO huggingface dataset:
Patent CA-2478197-A1 (CA)
Title: Support as and for a paper machine clothing
Inventor: BEST WALTER
IPC: D21F7/08
Filed: 2004-08-19
Abstract: A liquid-permeable support for a paper machine clothing that is usable in the press section of a paper machine includes a support having at least two plies that brace against one another via discrete bracing elements. At the points where the plies brace against one another, there is applied on one or both sides an elastic coating which is embodied elastically in such a way that the spacing of the plies under pressure loading is decreased by elastic compression of the coating. Upon pressure relief the spacing is increased again by elastic recovery of the coating.
Patent CA-2481400-A1 (CA)
Title: Growth medium for microorganisms comprising biomass of methanotrophic and heterotrophic bacteria
Inventor: JORGENSEN JEANETTE MOLLER
IPC: C12N1/00
Filed: 2003-04-17
Abstract: The invention relates to a microorganism growth substrate which comprises a sterile nutrient composition derived from the biomass of a culture of bacteria including methanotrophic bacteria and further containing at least one sterile nutrient. A preferred biomass material is that derived from a microbial culture comprising Methylococcus capsulatus (Bath) (strain NCIMB 11132), Ralstonia sp. DB3 (strain NCIMB 13287) and Brevibacillus agri DB5 (strain NCIMB 13289), optionally in combination with Aneurinibacillus sp. DB4 (strain NCIMB 13288).
Patent CA-2485606-A1 (CA)
Title: Battery with vibration-resistant joint between positive electrode and current carrying strap
Inventor: KURIAN RAJU
IPC: H01M50/541
Filed: 2004-10-21
Abstract: A method of manufacturing a battery includes as an initial step providing a cell for a battery having alternating positive and negative electrode plates, wherein each of the electrode plates is separated by an electrically insulative separator layer. Each of the positive and negative electrode plates includes a projecting tab extending from an adjacent upper portion thereof, the projecting tabs of the positive plates being generally aligned, and the projecting tabs of the negative plates being generally aligned. Next, the method comprises attaching a conductive connecting strap to the projecting tabs of the positi ve and negative plates. The method then comprises applying a cap material onto the connectin g positive strap and allowing the cap material to spread and drip to the exposed portions of the projecting tabs and the adjacent upper portions of the negative and positive plates and separator material. The cap material is allowed to harden to provide a cap attached to the projecting tabs and the adjacent upper portions of the positive plates and negative plates and separator material.
Patent CA-2486266-A1 (CA)
Inventor: DRY JOEL M
IPC: F21V29/02
Filed: 2003-05-05
Abstract: The present invention relates to a light source that utilizes light emitting diodes (109) that emit white light. The diodes are mounted on an elongated member (101) having at least two surfaces upon which the light emitting diodes are mounted. The elongate member is thermally conductive and is utilized to cool the light emitting diodes. In the illustrative embodiment, the elongate member is a tubular member through which a heat transfer medium flows.
Patent CA-2486886-A1 (CA)
Title: Adsorption desulfurization agent for desulfurizing petroleum fraction and desulfurization method using the same
Inventor: TOIDA YASUHIRO
IPC: B01J20/20
Filed: 2003-05-21
Abstract: An desulfurization method for a light oil which comprises a step of removing sulfur compounds in an light oil fraction by the adsorption with an adsorpti on desulfurization agent comprising a fibrous active carbon provided in an adsorption tower (1), and a desorption and regeneration step of washing the resulting adsorption desulfurization agent with an aromatic solvent to regenerate the desulfurization agent. The method allows the production of a light oil being satisfactorily freed of sulfur at a relatively low equipment and operation costs over a long period of time, and in the method, difficult - to-remove sulfur compounds, such as 4, 6-DMDBT, and multi-ring aromatic compounds having two or more rings are selectively removed.
Patent CA-2488709-A1 (CA)
Title: Pansement de plaie comprenant un antioxydant non enzymatique
Inventor: SAHLIN HERMAN
IPC: B65H23/24
Filed: 2003-06-27
Abstract: La présente invention concerne un pansement de plaie. Selon l'invention, un antioxydant thiolique de faible poids moléculaire non enzymatique, tel que du glutathion ou de la N-acétylcystéine, est ajouté à une couche du pansement de plaie qui, lorsque le pansement est utilisé, vient en contact avec une plaie.
Patent CA-2488886-A1 (CA)
Inventor: FRANKENBACH GAYLE MARIE
IPC: C11D1/62
Filed: 2003-06-10
Abstract: Optimal highly fluid fabric softener actives comprising an optimal ratio of mono-tail to di-tail species. Viscosity stable concentrated fabric softener compositions containing a fabric softener active system wherein the fabric softener active system comprises at least about 5% of an optimal highly-flui d fabric softener active such of the present invention.
Patent CA-2491753-A1 (CA)
Title: Method for determining gene knockout strategies
Inventor: PHARKYA PRITI
IPC: G16B5/00
Filed: 2003-07-09
Abstract: A method for determining candidates for gene deletions and additions using a model of a metabolic network associated with an organism, the model includes a plurality of metabolic reactions defining metabolite relationships, the meth od includes selecting a bioengineering objective for the organism, selecting at least one cellular objective, forming an optimization problem that couples t he at least one cellular objective with the bioengineering objective, and solvi ng the optimization problem to yield at least one candidate.
Patent CA-2492523-A1 (CA)
Title: Novel inhibitors of ubiquitin isopeptidases
Inventor: MULLALLY JAMES E
IPC: A61K31/336
Filed: 2003-07-18
Abstract: A novel class of inhibitors of ubiquitin isopeptidases is disclosed that cau se tumor cell death via molecular mechanisms independent of p53. Specifically, compounds containing an a,.szlig.-unsaturated ketone with a sterically accessible electrophilic .szlig.-carbon and related compounds are identified herein. Pharmaceutical compositions comprising the inhibitor compounds and methods of using the compounds for treating a variety of disease states are disclosed.
Patent CA-2494866-A1 (CA)
Title: Thrust reverser system with a pass-through torque activated brake
Inventor: CHRISTENSEN DONALD J
IPC: F16D59/00
Filed: 2003-08-05
Abstract: A thrust reverser system that includes a pass-through torque activated brake assembly (410) that limits the torque applied in portions of the thrust reverser system drive train. The brake assembly (410) includes two plates (602, 604) that are coupled together with a torsion spring (608). When a predetermined torque is applied to the torsion spring (608), the torsion spring (608) displaces the plates (602, 604) from one another. Balls (606) that are positioned in cammed grooves (618, 628) in each of the plates (602, 604) causes the plates to translate away from one another and contact brake surfaces (816, 818) to thereby limit the torque in the drive train.
Patent CA-2496626-A1 (CA)
Title: Selecting therapeutic human monoclonal antibodies from disease-specific libraries
Inventor: ANGELIDES KIMON
IPC: G01N33/543
Filed: 2003-08-28
Abstract: The invention relates to a method of generating human monoclonal antibodies suitable as therapeutic candidates from a pool of human peripheral blood lymphocytes extracted from a number of individuals who have all been exposed to the same disease antigen. Peripheral blood lymphocytes extracted from sai d individuals are immortalized, and a high throughput functional screening ass ay of the immortalized lymphocytes against target cells associated with or affected by the disease is peformed, in which the target cells are coated on to microbeads and placed in wells formed in one of the ends of a bundle of optical fibers, and wherein changes to the target cells resulting from the assay can be optically detected at the opposite end of the bundle. The immortalized lymphocytes producing human antibodies having specific, desired effects on the target cells, as determined by the assay are selected, grown, and the antibodies are further characterized, in order to select therapeutic candidate antibodies. Also described is a method of screening antibodies against peptide libraries, where the peptides represent or encompass known disease epitopes.
Patent CA-2498626-A1 (CA)
Inventor: GATTO JOSEPH ANTHONY
IPC: A61L15/48
Filed: 2003-09-20
Abstract: The absorbent article of the invention has a liquid impervious backsheet and a liquid pervious topsheet joined to the backsheet. The topsheet has an inner surface oriented toward the interior of the absorbent article and an outer surface oriented toward the skin and hair of the wearer when the absorbent article is being worn and an absorbent core positioned between the topsheet and the backsheet. At least a portion of the topsheet outer surface comprise s an effective amount of a lotion coating which is semi-solid or solid at 20 degrees C, the lotion coating comprising:(i) from about 10 to about 95% of a substantially water free emollient having a plastic or fluid consistency at 20 degrees C. wherein the emollient contains 5% or less water, the emollient comprising a member selected from the group consisting of petroleum-based emollients, fatty acid ester emollients, alkyl ethoxylate emollients, and mixtures thereof;(ii) from about 5 to about 90% of an agent capable of immobilizing the emollient on the outer surface of the topsheet, the immobilizing agent being miscible with the emollient, the immobilizing agent having a melting point of at least about 35 degrees C. wherein the immobilizing agent is selected from the group consisting of polyhydroxy fatt y acid esters, polyhydroxy fatty acidamides, C14-C22 fatty alcohols, C14-C22 fatty acids, C14-C22 fatty alcohol ethoxylates with a degree of ethoxylation of 4 or less, and mixtures thereof.
Patent CA-2498799-A1 (CA)
Title: Apparatus for ropeboarding
Inventor: DEKKER ANDREW
IPC: A63B7/00
Filed: 2005-03-24
Abstract: A ropeboard apparatus includes a ropeboard, and a support rope for hanging the ropeboard from an elevated structure. The ropeboard comprises an elongated platform having a longitudinal platform axis and a top surface shaped for a user to stand thereon, and a coupler for rotatably coupling the platform to the support rope so that the platform can be rotated about its longitudinal axis. The ropeboard apparatus may also include a spunk or universal joint for attaching the support rope to the structure, and a handle attached to the support rope at a location above the ropeboard. The coupler may comprise a shaft rigidly connected to the platform and oriented along the longitudinal axis, and a connector rotatably coupled to the shaft for connecting the platform to the support rope. The subject ropeboard apparatus is a new recreational and sporting apparatus that facilitates the performance of an extreme sport involving stunts and tricks.
Patent CA-2501857-A1 (CA)
Title: Systemes et composants microfluidiques
Inventor: FAN ZHIFANG
IPC: F15C5/00
Filed: 2003-10-09
Abstract: Systèmes et composants microfluidiques. Un système microfluidique comprend une ou plusieurs unités fonctionnelles (30, 32, 34, 36, 300, 302, 304, 306, 400) ou puces microfluidiques, configurées pour réaliser les stades constitutifs d'un processus et interconnectés de manière à former le système. Un système microfluidique à couches multiples comprend une couche fluidique réservée séparée (402) et une couche électromécanique réservée (404), reliées par des trous traversants (410). Des composants électromécaniques (412) sont formés sur la couche électromécanique.
Patent CA-2504409-A1 (CA)
Title: Vehicle dump body elevation device kit, and method relating thereto
Inventor: THORVALDSON ERIC E SR
IPC: B60P1/04
Filed: 2005-04-06
Abstract: The present invention is directed toward a vehicle dump body elevation device, kit and method related thereto. The elevation device and kit comprise at least one hinge assembly for attaching a dump body to a vehicle frame and at least one hoist having a lower end pivotally attached to the vehicle frame and an upper end pivotally attached to the dump body. The kit permits easy installation without modification of the vehicle's structural components and it permits dumping over the vehicle's bumper and other frame mounted accessories.
Patent CA-2506117-A1 (CA)
Inventor: MASIKEWICH JAMES D
IPC: E21B21/06
Filed: 2005-04-28
Abstract: A blend of viscosifiers, fluid loss reducers, clay swelling inhibitors and "mud-ring" agents. This blend is in liquid form and is added to water to make drilling fluid for shallow well applications.
Patent CA-2508004-A1 (CA)
Inventor: CORBETT JEFFREY WAYNE
IPC: A61K31/439
Filed: 2003-11-28
Abstract: The present invention relates to compositions and methods to treat diseases or condition with an .alpha. nAChR full agonist and an inhibitor of cholinesterase, and or beta secretase and or gamma secretase.
Patent CA-2508204-A1 (CA)
Inventor: YIN CHEN
IPC: C12N15/10
Filed: 2003-12-06
Abstract: L'invention concerne une composition de traitement des pathologies associées au HSV comprenant un vecteur d'expression destiné à changer l'expression d'une ou de plusieurs séquences cibles dans une cellule infectée par HSV par production d'ADNc simple brin (ssADN) dans la cellule in vivo, suspendu aux fins d'application topique sur un emplacement affecté dans un véhicule approprié de distribution. Le vecteur d'expression est constitué d'une cassette comportant une séquence d'intérêt, une répétition tandem inversée, et un site 3' de liaison d'une amorce à la répétition tandem inversée, et un gène de codage inverse de transcriptase/ARNse H, et il est transfecté dans les cellules infectées pour l'inhibition de la réplication du HSV ou de son assimilation dans une cellule cible. Le ssADN résultant se lie à la séquence cible afin d'altérer l'expression de la séquence cible dans le but d'activation ou d'inactivation génique à l'aide de liaison duplex ou triplex d'acides nucléiques, la mutagenèse de site dirigée, l'interruption fonction cellulaire par liaison à des protéines cellulaires spécifiques, ou par interférence avec des fonctions d'épissage d'ARN.
Patent CA-2512305-A1 (CA)
Title: A process for the production of 2,5-diamino-4,6-dichloropyrmidine
Inventor: STUCKY GERHARD
IPC: C07D239/48
Filed: 1995-03-30
Abstract: A process for the production of 2,5-diamino-4,6-dichloropyrimidine of the formula: (see formula I) wherein, in a first step, an aminomalonic ester of the general formula: (see formula II) in which R1 denotes a C1-C6 alkyl group, or a salt thereof is cyclised with guanidine or a salt thereof in the presence of a base to yield a 2,5-diamino-4,6-dihydroxypyrimidine of the formula: (see formula III) or a salt thereof, chlorinating the latter in a second step with a chlorinating agent in the presence of an amide of the general formula   in which R2 is a 5- or 6-membered N-heterocycloalkyl residue, which is optionally substituted on the nitrogen atom, or -NR3R4, in which R3 and R4 are identical or different and represent a C1-C6 alkyl group or a benzyl group, to yield a 4,6-dichloropyrimidine of the general formula:      in which R2 is defined as above and R5 denotes -NH2,-NH-CH=O or -N=CH-R2, in which R2 is defined as above, and reacting the compound V in a third step with a carboxylic acid of the general formula   in which R6 denotes a C1-C6 alkyl group, branched or unbranched, or a C3-C6cycloalkyl group, in an aqueous alcoholic solution to yield the final product of formula (I).
Patent CA-2515998-A1 (CA)
Title: Hydroentangled liquid filter media and method of manifacture
Inventor: PUTNAM MICHAEL
IPC: B01D39/14
Filed: 2004-02-13
Abstract: A filter media comprising hydroentangled predominant polyester staple length fibers having a basis weight of no more than about 12 oz/yd2, an air permeability of at least about 180 cfm, and machine-direction and cross-direction shrinkage of less than about 3%, exhibiting greater than about 85% capture efficiency with particle sizes in the range of about 30 to 40 microns, and exhibiting greater than about 60% capture efficiency with particle sizes I the range of 20 to 30 microns.
Patent CA-2517424-A1 (CA)
Title: Joint d'etancheite pour culasse de cylindre
Inventor: DUCKEK UWE
IPC: F16J15/08
Filed: 2004-02-27
Abstract: Joint d'étanchéité plat pour culasse de cylindre, qui comporte au moins une couche métallique (1, 2,) dans laquelle sont ménagés au moins un trou traversant de cylindre et au moins un autre trou traversant. Un premier élément limitant la déformation (6) est formé au moins en partie autour d'au moins un trou traversant de cylindre et une nervure (5) s'étendant sur toute la longueur de la périphérie du trou traversant de cylindre est formée à des fins d'étanchéité du côté du premier élément limitant la déformation (6) opposé au trou traversant de cylindre. En outre, un deuxième élément limitant la déformation (7) à profil en forme de vagues ou de trapèzes est placé du côté de la nervure (5) opposé au premier élément limitant la déformation (6), dans la zone du bord périphérique et / ou de l'autre trou traversant au moins.
Patent CA-2526835-A1 (CA)
Title: Method and device for testing a structural component having a complex surface contour, by means of ultrasound
Inventor: HAASE WOLFGANG
IPC: G01B11/00
Filed: 2004-10-11
Abstract: The invention relates to a method and to a device for testing a component having a complex surface contour, by means of ultrasound. At least one ultrasonic testing head (UPK) is guided along the surface contour (OK) of the component (BT) by means of a manipulator (MM) comprising several axial drives (MX, MJ, MZ, MA, MB) on several axes at a defined distance (A). The axial drives (MX, MJ, MZ, MA, MB) of the manipulator (MM) are processed in a synchronous manner along predetermined supporting points in order to ensure improved measuring accuracy even in components with a complex curved surface contour, such that a trigger drive (MRT) is controlled in a synchronised manner with the axial drives (MX, MJ, MZ, MA, MB) and is processed together with all of the axial drives which are engaged corresponding to a predetermined surface line (OL) reproducing the surface contour (OK). The trigger drive (MRT) is generated in relation to the surface line (OL) of the complex surface contour equidistant line trigger pulse.
Patent CA-2528653-A1 (CA)
Inventor: MEVELLEC LAURENCE ANNE
IPC: A61P1/00
Filed: 2004-06-10
Abstract: The present invention is concerned with novel compounds of formula (I) having 5HT4-antagonistic properties. The invention further relates to methods for preparing such novel compounds, pharmaceutical compositions comprising said novel compounds as well as the use as a medicine of said compounds.
Patent CA-2528881-A1 (CA)
Inventor: DOYLE KIRBY
IPC: B05B5/025
Filed: 2004-06-08
Abstract: A system is provided for touching up a chipped and scratched painted surface by applying a solvent solution to the surface, applying a selected touch-up paint, and removing a portion of the applied touch-up paint from the painted surface. The removing step includes applying a wax and solvent mixture (e.g., about 40% wax and about 60% naphtha) and then removing a residue of wax and paint by substantially immediately wiping the painted surface with a cloth.  The solvent solution may include naphtha. The touch-up paint may have a tone substantially the same as the tone of the painted surface and is slightly darker than the painted surface. The touch-up paint may be prepared by selecting a first paint having the tone that is most similar within the set to the tone of the painted surface and adjusting the tone with a second paint having a tone that is in between the tone of the first selected touch-up paint and the tone of the painted surface, and adjusting the brightness with a third touch-up paint having a tone that is within a same third portion of the color wheel.
Patent CA-2530819-A1 (CA)
Title: Connector pin assembly for tooth-adapter assemblies
Inventor: ROBINSON HOWARD W
IPC: E02F9/28
Filed: 2004-07-21
Abstract: Telescoped excavating support (16) and wear (12) members are releasably retained in their telescoped relationship by a connector pin assembly (10) removably received in aligned connector openings (18, 20) in the members (12, 16). A body portion (22) of the pin assembly blocks removal of the wear member from the support member, and a lock member (26) portion of the assembly is rotatable relative to the body, toward and away from a locking orientation, to releasably lock the body within the connector openings. A resilient detent member (28) carried by the lock member sliclingly and cleformably engages a polygonally shaped interior side surface section (24b) of a body passage (24a) that rotatably receives the lock member, the detent member yieldingly resisting rotational movement of the lock member away from its locking orientation.
Patent CA-2531321-A1 (CA)
Title: Rna processing protein complexes and uses thereof
Inventor: TROTTA CHRISTOPHER R
IPC: C12P19/34
Filed: 2004-07-02
Abstract: The invention provides human protein complexes with endonuclease activity. In particular, the invention provides human protein complexes with tRNA splicing endonuclease activity and/or 3' end pre-mRNA endonuclease activity. The invention also provides a splice variant of human Sen2, namely human Sen2deltaEx8, and human protein complexes comprising human Sen2deltaEx8. The human Sen2deltaEx8 complexes have pre-tRNA cleavage activity and/or 3' end pre-mRNA endonuclease activity. The invention also provides human protein complexes with pre-ribosomal RNA cleavage activity. The invention also provides antibodies that immunospecifically bind to a complex described herein or a component thereof, and methods of diagnosing, preventing, treating, managing or ameliorating a disorder utilizing such antibodies. The present invention also provides methods utilizing the complexes described herein, inter alia, in screening, diagnosis, and therapy. The invention further provides methods of preparing and purifying the complexes. The present invention further provides methods of identifying a compound that modulates the expression of a component of a complex described herein, the formation of a complex described herein or the activity of a complex described herein, and methods of preventing, treating, managing or ameliorating a disorder, such as a proliferative disorder, or a symptom thereof utilizing a compound identified in accordance with the methods.
Patent CA-2531371-A1 (CA)
Inventor: LAI FREDERICK
IPC: H04L12/28
Filed: 2005-12-22
Abstract: Un dispositif électronique émetteur de Ping, un dispositif électronique récepteur de Ping et un réseau pour ces dispositifs sont exposés. Les dispositifs électroniques de Ping comportent une fonction de Ping et un émetteur dans lequel la fonction de Ping est adaptée de manière à générer et l'émetteur est adapté de manière à transmettre sur un réseau sans fil ad hoc au moins un message de contrôle Ping associé à au moins un dispositif électronique récepteur de Ping pour l'activation d'au moins un élément indicateur d'au moins un dispositif électronique récepteur de Ping.