baber/WOPTO huggingface dataset:
Patent CA-2636392-A1 (CA)
Inventor: TYERECH MICHAEL R
IPC: A61K8/365
Filed: 2008-06-26
Abstract: Provided are compositions comprising a depilatory active; and a surfactant, wherein the composition has a Yield Stress of from about 1 Pascal (Pa) to about 1500 Pa, and methods of use thereof.
Patent CA-2638795-A1 (CA)
Inventor: LAFLAMME LUCIEN
IPC: A44B13/02
Filed: 2008-08-15
Abstract: L'invention a pour objet un anneau ouvrable utilisable notamment comme porte-clé. Cet anneau comprend une pièce annulaire non fermée de préférence de forme ronde, définissant une ouverture. Cette pièce est pourvue d'une première cavité s'étendant dans une partie de sa longueur d'un côté de son ouverture, et d'une seconde cavité s'étendant sur une autre partie de sa longueur du côté opposé de l'ouverture. Une tige est montée de façon coulissante dans la première cavité de la pièce. Un ressort ou autre moyen de pression est prévu dans la première cavité en arrière de la tige pour pousser celle-ci et assurer qu'elle vienne fermer l'ouverture, la tige en position fermée ayant une extrémité avant pénétrant dans la seconde cavité disposée du côté opposé de l'ouverture. Avantageusement, une bague, une encoche ou des corrugations sont prévus sur la tige pour faciliter sa manipulation et déplacement contre le ressort et ainsi libérer l'ouverture en vue d'insérer ou retirer le ou les objets désirés tels que des clés dans l'anneau. Cet anneau a l'avantage d'être de structure très simple et être extrêmement facile à ouvrir, tout en assurant une bonne sécurité. Un autre avantage de l'anneau selon l'invention est que, de par sa structure, il n'empêche absolument pas une clé ou tout autre élément de faire un tour complet de 3600 autour de sa périphérie.
Patent CA-2639697-A1 (CA)
Inventor: LOCKHART EARL ROBERT
IPC: E03B9/00
Filed: 2008-09-19
Abstract: The invention provides marking apparatus for a fire hydrant or other utilities fixtures comprising a mast-holding bracket comprising a hollow pipe, means for removably securing the pipe to the fire hydrant or other utilities fixtures and an elongated mast removably received in the hollow pipe, the mast comprising a solid cylindrical flexible core and a flexible outer shell for mounting on the core, further comprising fastening means for securing the mast to the pipe. The apparatus can be attached to the outlet of a fire hydrant, the hole for the lifting bolt of a transformer or to a junction box, or as part of a concrete pedestal.
Patent CA-2642084-A1 (CA)
Inventor: STEINER SOLOMON S
IPC: A61M15/00
Filed: 2000-07-21
Abstract: The dry powder inhaler (10) comprises an intake section (20); a mixing section (30), and a mouthpiece (40). The mouthpiece is connected by a swivel joint to the mixing section, and may swivel back into the intake section and be enclosed by a cover (290). The intake chamber comprises a piston with a tapered piston rod and spring, and one or more bleed-through orifices to modulate the flow of air through the device. It optionally comprises a feedback module to generate a tone indicating when the proper rate of airflow has been achieved. The mixing section holds a capsule (300) with holes containing a dry powder medicament, and further opens and closes the capsule when the intake section is at a certain angle to the mouthpiece. The mixing section is a Venturi chamber to impart a cyclonic flow to air passing through the mixing chamber.
Patent CA-2643991-A1 (CA)
Inventor: HOLGERSSON JAN
IPC: G01N33/80
Filed: 2007-03-23
Abstract: The present invention provides compositions and methods for treating or preventing antibody mediated graft rejection and blood typing.
Patent CA-2644485-A1 (CA)
Inventor: JOHNSON ROSS
IPC: A61F15/00
Filed: 2007-05-03
Abstract: An integrated wound dressing system and method including a bandage and a self-contained receptacle that stores treatment material for the care and treatment of wounds. The treatment material is easily accessible and can be removed from the receptacle through an exit. The treatment material can then be used to control bleeding and/or clean the wound before dressing. The bandage may include a layer of plastic that acts as an occlusion barrier to reduce heat loss and maintain moisture levels at the wound site. The occlusion barrier also acts to prevent the passage of air into or out of the wound site. The bandage also includes brakes that act to prevent unintentional unraveling and to secure the bandage during final packaging. These fasteners help facilitate the wrapping of amputations, stumps, and extremities.
Patent CA-2647389-A1 (CA)
Inventor: KNOX JOHN GRAEME
IPC: F16G1/28
Filed: 2007-03-30
Abstract: A toothed belt includes a body (12), at least one tooth (14) formed of the body, a jacket (16) disposed along a peripheral surface of the at least one tooth and having a compressed thickness in the range from 0.5 mm to about 0.8 mm, and at least one cord (18) embedded in the body and having a diameter. The at least one cord and said jacket have a ratio of said cord diameter to said jacket thickness of less than 1.8, and said cord diameter and said jacket thickness describe an optical belt PLD of about 1.2 mm or less.
Patent CA-2647535-A1 (CA)
Inventor: FILIPPOV ANDREI GREGORY
IPC: B21D41/02
Filed: 2007-03-27
Abstract: A method and apparatus for tubular expansion are disclosed. In an embodiment, an apparatus for radially expanding a tubular comprises at least two expansion swages (35, 34). At least one expansion swage is axially movable relative to other expansion swages. In addition, the apparatus includes sealing means capable of providing fluid tight pressure chambers (38, 37) between the expansion swages and an expanded portion of the tubular.
Patent CA-2647762-A1 (CA)
Inventor: JIMENEZ PHILIPPE
IPC: B64D29/02
Filed: 2007-03-28
Abstract: The invention relates to an aircraft wing arrangement comprising a wing and at least one strut for attaching the aircraft engine suspended under the wing and comprising a front zone situated projecting towards the front with respect to a leading edge of the wing.  According to the invention, the front zone comprises a lateral projection delimiting a lateral airflow channel while being projected towards a proximal end of the wing.  One technical problem addressed by the present invention relates to aerodynamic continuity and efficiency for wings having an aircraft engine closely suspended under the wing.
Patent CA-2648725-A1 (CA)
Inventor: ALUR HEMANT H
IPC: A61K9/26
Filed: 2007-04-03
Abstract: A pharmaceutical composition such as a swallow tablet or capsule formulation is described comprising paracetamol, calcium carbonate, at least one binding agent and at least one disintegrating agent in the form of a granulate, optionally combined with one or more pharmaceutically acceptable extragranular components.
Patent CA-2653399-A1 (CA)
Title: Insert for sleeve-and-insert type package
Inventor: HESSION CHRISTOPHER J
IPC: B65D75/34
Filed: 2007-05-25
Abstract: An improved insert card (100, 200, 300, 500, 700, 1100, 1700, 1900, 2000, 2300) is provided. The various embodiments include improved hinges (120, 1975), locking tabs (215, 315, 515), ribs (235, 535, 536, 735, 736, 2035a, 2035b), detachable base panel (1710) with center bar (1755), grips (1140, 1340), fold-resisting abutments (1545, 1550), and fold-over panels (2070, 2370a, 2370b).
Patent CA-2653543-A1 (CA)
Inventor: BARRIGA LUIS
IPC: H04L9/40
Filed: 2006-06-09
Abstract: A method and arrangement is disclosed for providing a user, not previously having an individual subscription with a network operator, with credentials for secure access to network services. The arrangement includes a gateway, associated with a subscription for network services, having means for generating and exporting to a user entity personalized user security data derived from security data related to the subscription. !n particular, the derivation of credentials is based on a function that is shared between network and gateway and further conveniently makes use of bootstrapping on keying materia! from the subscription authentication. Pre-registered user identities are assigned trusted users who, thereafter, can download credentials and authenticate for service access. The invention may be implemented at a public place for providing temporary visitors network access whereby trust may exemplary be established by presenting a credit card.
Patent CA-2655243-A1 (CA)
Inventor: BENATTI LUCA
IPC: A61P25/28
Filed: 2007-06-13
Abstract: The present invention is in the field of pharmacotherapy of cognitive deficits in learning and memory by administering an .alpha.-aminoamide, particularly safinamide. Examples of disturbances in cognition that can be treated with compounds of the invention are the ones associated with disorders such as autism, dyslexia, attention deficit hyperactivity disorder, schizophrenia, obsessive compulsive disorders, psychosis, bipolar disorders, depression, Tourette's syndrome, Mild Cognitive Impairment (MCI) and disorders of learning in children, adolescents and adults, Age Associated Memory Impairment, Age Associated Cognitive Decline, Alzheimer's Disease, Parkinson's Disease, Down's Syndrome, traumatic brain injury Huntington's Disease, Progressive Supranuclear Palsy (PSP), HIV, stroke, vascular diseases, Pick's or Creutzfeldt-Jacob diseases, multiple sclerosis (MS), other white matter disorders and drug-induced cognitive worsening.
Patent CA-2657099-A1 (CA)
Inventor: HOCKADAY ROBERT G
IPC: H01L31/0236
Filed: 2007-07-09
Abstract: With small dimensional optics, small photovoltaic cells have heat distribution surfaces, very high concentrations and subsequently high utilization of the semiconductors can be achieved. Discrete photodiodes can be formed as spherical and other geometric shaped, cells with high performance characteristics, precision dimensions, and low cost. This invention positions discrete photovoltaic cells by using their geometric shape, elastic electrical mounts, couples them to small optical concentrator systems of refractory and or reflective optics and makes electrical network connections to those photodiodes, reliably, adjusting for thermal expansion, and at low cost to form low cost and reliable electrical power arrays. The electrical connectors and network can form part of the reflective optics and heat removal system. The electrical interconnection system can also form a reliable network that is self -correcting and tolerant of point failures.
Patent CA-2657285-A1 (CA)
Inventor: PARKER KEVIN L
IPC: G01R31/327
Filed: 2007-07-05
Abstract: A test apparatus tests an arc fault circuit breaker with an arc fault generator having an input and an output. The test apparatus includes a first electrical connector electrically connected to the load side of an arc fault circuit interrupter. A second electrical connector is electrically connected to the input of the arc fault generator. A third electrical connector is electrically connected to the output of the arc fault generator. A plurality of fourth electrical connectors are electrically connected to one or more of a plurality of masking loads. A fifth electrical connector is electrically connected to another load. A two pole, plural position rotary selector switch provides a plurality of different configurations of at least the arc fault generator and the one or more masking loads downstream of the load side of the arc fault circuit breaker.
Patent CA-2660125-A1 (CA)
Title: Geospatial modeling system for separating foliage data from building data based upon noise filtering operations and related methods
Inventor: YATES HARLAN
IPC: G06T17/05
Filed: 2007-08-09
Abstract: A geospatial modeling system (20) may include a geospatial model database (21) and a processor (22). The processor may cooperate with the geospatial model database (21) for extracting ground data from foliage and building data (51), performing at least one noise filtering operation on the foliage and building data including at least one sum of differences operation, and separating foliage data (51) from the building data based upon the at least one noise filtering operation.
Patent CA-2660164-A1 (CA)
Title: Antiperspirant compositions and methods for making same
Inventor: HENLEY ERIC SHANE
IPC: A61K8/02
Filed: 2007-09-07
Abstract: A consumer product comprising packaging including a product chamber and an outer jacket at least partially surrounding the product chamber; and an antiperspirant composition disposed within the product chamber.
Patent CA-2661637-A1 (CA)
Title: Mimo transmitter and receiver for supporting downlink communication of single channel codewords
Inventor: EL GAMAL HESHAM
IPC: H04L1/06
Filed: 2007-08-23
Abstract: The downlink (DL) communication of single channel codewords is supported by providing a multiple-input multiple-output (MIMO) transmitter and receiver. The transmitter includes N T transmit antennas for transmitting spatial streams to a receiver having N R receive antennas, a precoder and a space- time or space-frequency matrix construction unit in communication with the precoder and the transmit antennas. The space-time or space-frequency matrix construction unit constructs a matrix that defines a threaded algebraic space- time (TAST) codeword based on a number of virtual antennas, N V, and the number of transmit antennas, N T. The transmitter operates in an open loop mode when no feedback information from the receiver is available, a semi-open loop mode when channel rank information is available, and a closed loop mode when channel state information (CSI) is available. The receiver is configured to provide feedback to the transmitter on a per received spatial stream basis.
Patent CA-2661677-A1 (CA)
Title: Microtube reader device for the analysis of blood samples
Inventor: GONZALEZ CORBELLA BENIGNO
IPC: G01N21/78
Filed: 2009-04-08
Abstract: The invention comprises taking colour pictures of back-lighted analysis microtubes and using the colour information in the images to identify areas of the image which are relevant for interpreting the result of other possible artefacts, as well as detecting abnormal samples and/or reactions characterised by changes in the colour properties of the reaction.
Patent CA-2662147-A1 (CA)
Inventor: CHU DAVID C K
IPC: A61K31/675
Filed: 2007-08-30
Abstract: The main drawback in the use of most nucleoside anticancer agents originates from their hydrophilic nature, of which property requires a high and frequent dosage for an intravenous administration. Unlike other nucleoside anti-tumor agents, troxacitabine appears to predominantly enter tumor cells by passive diffusion rather then by using nucleoside transporters, although this may be model dependent. Accordingly, in the present work, a small library of twenty troxacitabine prodrugs has been synthesized using a parallel approach in order to evaluate the relationship between the lipophilicity of the prodrugs and their antitumor activity. Biological evaluation of the prodrugs on two non-small cell lung cancer cell lines (A549 and SW1573) and in pancreatic cell lines clearly showed better antitumor activity than that of troxacitabine, with IC50 values in the nanomolar range.
Patent CA-2663015-A1 (CA)
Inventor: CHUANG PING-HAN
IPC: F21Y101/00
Filed: 2009-04-17
Abstract: A light distribution board having an improved light grating structure including a plurality of light gratings each with multiple focuses, the ligh t distribution board is used on a light outputting surface of a lamp, in which at least a transparent board is provided on at least one of its surfaces wit h a plurality of light gratings each having multiple focuses, each light grating having multiple focuses is composed of two or more arciform (concave or convex) lenses and at least one lens with a non-arciform surface to form a light grating having at least two focuses. With this structure, light beams can be uniformly distributed and can avoid the phenomenon of Gauss distribution that makes the area below the lamp especially bright, and avoid the phenomenon of dazzling of eyes during looking at the light emitting member in the lamp, and the light beams become more tender under the condition that lose of brightness is minimum.
Patent CA-2663935-A1 (CA)
Title: Partially prefabricated modular foundation system
Inventor: PHULY AHMED
IPC: E02D27/42
Filed: 2007-09-21
Abstract: A wind turbine foundation having a central pedestal, a bottom support slab, and a plurality of prefabricated radial reinforcing ribs. The pedestal and support slab are poured in situ at the site. When the concrete cures the support slab is united to the prefabricated ribs and the ribs are also united to the pedestal. The result is a continuous monolithic foundation wherein loads are carried across the structure vertically and laterally through the continuous structure by doweled and spliced reinforcing steel bars which are integrally cast into the pedestal, ribs and support slab. The slab thus behaves structurally as a continuous slab reducing deflections, improving fatigue conditions and increasing the stiffness of the foundation as well as allowing for the benefits of an economical design.
Patent CA-2666628-A1 (CA)
Inventor: MARISSEN ROELOF
IPC: D01F1/10
Filed: 2007-09-06
Abstract: Cut resistant yarn the yarn containing filaments and/or staple fibers, th e filaments and/or staple fibers containing a hard component to improve cut resistance of the yarn, wherein the hard component is a plurality of hard fi bers having an average diameter of at most 25 microns.
Patent CA-2666993-A1 (CA)
Title: Capteur et magnetometre electromagnetiques combines
Inventor: BOSNAR MIROSLAV
IPC: G01V3/10
Filed: 2009-05-27
Abstract: Un système de détection à la fois électromagnétique et par magnétomètre pour détecter des objets. Le système comprend un émetteur électromagnétique principal pour générer un champ magnétique principal; un capteur électromagnétique pour détecter des champs magnétiques secondaires générés par une région cible soumise au champ magnétique principal; un capteur de magnétomètre sensiblement centré au centre du champ magnétique principal; un émetteur de compensation pour générer un champ magnétique de compensation qui élimine sensiblement le champ magnétique principal à travers le capteur de magnétomètre; et un générateur de signal électriquement connecté à lémetteur électromagnétique principal et à lémetteur de compensation pour diriger les émetteurs pour générer le champ magnétique principal et le champ magnétique de compensation, respectivement.
Patent CA-2668188-A1 (CA)
Title: Isolated myeloid-like cell populations and methods of treatment therewith
Inventor: MARCHETTI VALENTINA
IPC: A61K35/12
Filed: 2007-11-16
Abstract: The present invention provides an isolated myeloid-like cell population comprising a majority of cells that are lineage negative, and which express both CD44 antigen, CD11b antigen, and hypoxia inducible factor 1 (HIF-1). These cells have beneficial vasculotrophic and neurotrophic activity when intraocularly administered to the eye of a mammal, particularly a mammal suffering from an ocular degenerative disease. The myeloid-like cells are isolated by treating bone marrow cells, peripheral blood cells or umbilical cord cells with an antibody against CD44 (hyaluronic acid receptor), against CD11b, CD14, CD33, or against a combination thereof and using flow cytometry to positively select CD44 and/or CD11b expressing cells therefrom. The isolated myeloid-like bone marrow cells of the invention can be transfected with a gene encoding a therapeutically useful protein, for delivering the gene to the retina.
Patent CA-2668438-A1 (CA)
Inventor: ALTMANN ANDRES CLAUDIO
IPC: A61B18/12
Filed: 2009-06-05
Abstract: Medical apparatus includes a pacing generator, which has first active and indifferent outputs and is configured to generate electrical pacing pulses between the first active and indifferent outputs for pacing a heart of a subject. A radio frequency (RF) generator has second active and indifferent outputs and is configured to generate RF electrical energy of a predetermined frequency between the second active and indifferent outputs for application to the heart of the subject simultaneously with the pacing pulses. A filter includes a first branch connected between the first and second active outputs and a second branch connected between the first and second indifferent outputs, each of the first and second branches including one or more notch filters having a high impedance in a vicinity of the frequency of the RF electrical energy.
Patent CA-2670141-A1 (CA)
Inventor: PAVLIN MARK S
IPC: C08G18/08
Filed: 2007-12-19
Abstract: The invention relates to compositions and articles containing a cross-linked polymer matrix and an immobilized active liquid, as well as methods of making and using the same.
Patent CA-2670433-A1 (CA)
Title: Adoptive transfer of cd8+ t cell clones derived from central memory cells
Inventor: JENSEN MICHAEL C
IPC: A01N63/00
Filed: 2007-10-12
Abstract: The present invention provides a method of carrying out adoptive immunotherapy in a primate subject in need thereof by administering the subject a cytotoxic T lymphocytes (CTL) preparation in a treatment-effective amount. The method comprises administering as the CTL preparation a preparation consisting essentially of an in vitro expanded primate CTL population, the CTL population enriched prior to expansion for central memory T lymphocytes, and depleted prior to expansion of effector memory T lymphocytes. In some embodiments, the method may further comprise concurrently administering Interleukin-15 to the subject in an amount effective to increase the proliferation of the central memory T cells in the subject. Pharmaceutical formulations produced by the method, and methods of using the same, are also described.
Patent CA-2671436-A1 (CA)
Inventor: GADBOIS GREGORY B
IPC: B29C48/21
Filed: 2007-11-06
Abstract: Pressure sensitive adhesive compositions containing 92 to 99.9 parts of a block copolymer adhesive composition and 0.1 to less than 10 parts of an ac rylic adhesive composition are described. Tapes including such adhesives, an d methods of making such tapes are also described.
Patent CA-2678061-A1 (CA)
Inventor: THOMPSON RUSSELL MARTIN
IPC: C10L1/10
Filed: 2008-03-07
Abstract: The invention concerns a method for supplying iron, via the fuel, to the particulate trap of a diesel engine exhaust in a form suitable for promoting trap regeneration. The method involves the addition to the fuel of a defined colloid of iron oxide. Combustion of this colloid produces iron-containing compounds, especially iron oxides, which collect in association with carbonaceous particulate matter in the particulate trap, and function to promote the combustion of this matter. The colloid in particular shows a lower level of associated deposit formation on the fuel injectors than the iron additives of the prior art. The method is thus particularly suitable for modern engines showing increased susceptibility to fuel injector deposits. The colloid also shows a balance of properties providing excellent suitability for use as an additive in fuels, and especially in diesel engine on-board dosing devices.
Patent CA-2680508-A1 (CA)
Title: Method and apparatus for creating support columns using a hollow mandrel with upward flow restrictors
Inventor: WISSMANN KORD J
IPC: E02D5/44
Filed: 2008-02-22
Abstract: A system and method for installing aggregate piers is provided. A cylindrical hollow mandrel is driven to a desired depth. Aggregate is fed through the mandrel in steps. The mandrel is raised and driven to tamp the aggregate. Physical members in a tamping head of the mandrel allow aggregate to remain in a cavity formed by the mandrel, and prevent aggregate from entering the mandrel during driving.