baber/WOPTO huggingface dataset:
Patent CA-2620160-A1 (CA)
Title: Transdermal drug delivery devices containing o-desmethyl venlafaxine (odv) or its salts
Inventor: SHAH SYED M
IPC: A61K9/70
Filed: 2006-09-06
Abstract: The present invention provides transdermal drug delivery devices (i.e., patches) comprising O-desmethylvenlafaxine (ODV), a selective serotonin and norepinephrine re-uptake inhibitor, or a pharmaceutically acceptable salt thereof, which, among other, offer the advantage of eliminating or reducing the adverse side effects associated with the oral administration of ODV. Also provided are methods of preparing and using these transdermal delivery systems for the treatment of depression, anxiety disorders, vasomotor symptoms and pain.
Patent CA-2624905-A1 (CA)
Inventor: MORR MICHAEL
IPC: A61K31/70
Filed: 2006-11-08
Abstract: The present invention relates to new adjuvants and the uses in pharmaceutical compositions, like in vaccines. In particular, the present invention provides new compounds useful as adjuvants and/or immunomodulators for prophylactic and/or therapeutic vaccination in the treatment of infectious diseases, inflammatory diseases, autoimmune diseases, tumours, allergies as well as for the control of fertility in human or animal populations. The compounds are particularly useful not only as systemic, but preferably as mucosal adjuvants.  In addition, the invention relates to its uses as active ingredients in pharmaceutical compositions.
Patent CA-2625281-A1 (CA)
Title: Field development system and associated methods
Inventor: FREEMAN TOMMIE A
IPC: E21B47/10
Filed: 2001-03-13
Abstract: A field development system and associated methods provide for cost effective development of a field by minimizing the number of required production facilities and preventing damage to wellbores due to drilling lateral wellbores therefrom. In a described embodiment, a field development system includes a main wellbore intersecting a formation and having fractures extending outwardly into the formation. Multiple additional wellbores intersect the fractures to thereby improve drainage of the formation without the need of drilling lateral wellbores from the main wellbore and without the need of providing additional production facilities for the additional wellbores.
Patent CA-2626458-A1 (CA)
Title: Method for producing .alpha.-bisabolol from farnesol
Inventor: MASSONNE KLEMENS
IPC: C07C35/18
Filed: 2006-10-26
Abstract: The invention relates to a method for producing .alpha.-bisabolol, in which farnesol is converted in the presence of a ketone, a sulphonic acid and an additional strong acid.
Patent CA-2627451-A1 (CA)
Inventor: PONTAROLO VALERIO
IPC: E04G17/06
Filed: 2008-03-25
Abstract: Disposable casing (1) for thermally insulated walls in reinforced concrete, the casing (1) being provided with two main panels (2) which face each other and are limited towards the outside by respective lateral surfaces (2e), and with at least two casing spacers (3) which are interposed between the two main panels (2) in order to maintain the two main panels (2) at a determined distance from each other; at least one supplementary panel (5) being arranged against/abutting (a ridosso) the lateral surface (2e) of a respective main panel (2) and connecting elements (7) which are interposed between the supplementary panel (5) and the relative main panel (2)in order to render the supplementary panel (5) and the relative main panel (2) themselves integral with each other.
Patent CA-2628082-A1 (CA)
Inventor: HURSTA MICHAEL
IPC: G06K5/00
Filed: 2006-10-18
Abstract: Electronic transaction networks are described that are operable to find a pathway to complete an electronic data exchange for a prepaid transaction account. The networks may include an intermediary node, in electronic communication with a transaction point node where transaction information is input, and a plurality of processing nodes that can communicate with an account provider node that administers the prepaid transaction account. The intermediary node receives transaction data that may include an account identifier from the transaction point node, and identify one or more of the processing nodes that can form part of the pathway. The pathway may include the transaction point node, the intermediary node, at least one of the processing nodes, and the account provider node. In addition, the intermediary node may find the processing node that forms the pathway for the highest transaction commission when more than one of the processor nodes can form part of the pathway.
Patent CA-2629879-A1 (CA)
Title: Combustion de combustible solide pour fusion industrielle avec appareil a scorification
Inventor: D AGOSTINI MARK DANIEL
IPC: C22B9/16
Filed: 2008-04-25
Abstract: Méthode d'alimentation en chaleur d'un four de fusion pour la formation d'un produit de fonte à l'aide de combustible contenant des cendres. Un tel combustible est introduit dans la d'un appareil à scorification, et est brûlé au moins partiellement avec un premier mélange oxydant et d'un second mélange oxydant dans la chambre de scorification. Les cendres sont recueillies sous la forme d'une couche de scories fondues dans la chambre de scorification. Les effluents de gaz de l'appareil à scorification sont acheminés de la chambre de scorification vers l'espace de combustion du four de fusion à haute température afin de fournir la chaleur nécessaire à la formation du produit de fonte. Les scories fondues sont retirées de la chambre de l'appareil à scorification et peuvent être introduites ou non dans le four à fusion.
Patent CA-2630378-A1 (CA)
Title: Fluxless brazing
Inventor: SICKING RAIMUND
IPC: B23K1/00
Filed: 2006-11-13
Abstract: The invention relates to a method of brazing metal components, in which essentially fluxless metal components are brazed in an inert gas atmosphere, and to a corresponding device for brazing metal components in an inert gas atmosphere. The problem of providing a cost-effective method of brazing essentially fluxless metal components with which expensive vacuum brazing can be dispensed with and yet a sufficiently high quality of the brazed locations is achieved, is solved by a brazing method of the type in question by virtue of the fact that the inert gas volume directly surrounding the metal components and/or the brazed locations and its interaction with the rest of the brazing atmosphere are minimized.
Patent CA-2630955-A1 (CA)
Title: Appareils d'electrochirurgie compacts
Inventor: MORRIS MARCIA L
IPC: A61B18/12
Filed: 2008-05-08
Abstract: Un appareil électrochirurgical compact comprenant un boîtier pourvu dun panneau avant, dun panneau arrière généralement parallèle au panneau avant, dun panneau supérieur et dun panneau inférieur sétendant chacun parallèlement entre les panneaux avant et arrière, dun panneau latéral gauche et dun panneau latéral droit sétendant parallèlement entre les panneaux avant, arrière, supérieur et inférieur, les panneaux définissant une cavité; un système électrochirurgical situé dans la cavité, comprenant un système de sortie monopolaire, un système de sortie bipolaire, un système de sortie de coagulation au plasma dargon, un processeur relié fonctionnellement à chaque système de sortie du système électrochirurgical pour contrôler les sorties générées par chaque système de sortie; un générateur à haute fréquence relié fonctionnellement au processeur; et un support de cartouche de gaz et un système de contrôle pour recevoir une cartouche de gaz dans la cavité du boîtier.
Patent CA-2631399-A1 (CA)
Title: Structure de filtration d'un gaz a base de sic de porosite de surface de paroi controlee
Inventor: GIROT PATRICK JACQUES DOMINIQUE
IPC: B01D46/24
Filed: 2006-11-29
Abstract: Structure de filtration de gaz chargés en particules, du type en nid d'abeilles, se caractérisant en ce que le matériau à base de carbure de silicium constituant ses parois présente une porosité ouverte comprise entre 30 et 53%, un diamètre de pore médian compris entre 9 et 20 ~m, un nombre moyen des pores ouverts sur la surface des parois, dont la surface équivalente d'ouverture est comprise entre 20 et 310 ~m2, est supérieur à 300/mm2 de paroi et un ratio entre la surface totale d'ouverture desdits pores ouverts et ladite surface des parois compris entre 15 et 30%. Procédé d'obtention de ladite structure.
Patent CA-2631408-A1 (CA)
Title: Composition having effect on treatment and prevention of dry eye syndrome
Inventor: PARK MYUNG-GYU
IPC: A61K31/7072
Filed: 2006-11-18
Abstract: Provided is a composition comprising, as an active ingredient, at least one material selected from the group consisting of uridine and derivatives thereof which promote synthesis of hyaluronic acid in animal and human cell and body, and a pharmaceutical preparation containing the same. The composition and pharmaceutical preparation of the present invention is effective in the treatment and prevention of dry eye syndrome.
Patent CA-2640084-A1 (CA)
Inventor: VAN DER HEIJDEN EDGAR IVO MARIA
IPC: B05B11/00
Filed: 2007-02-06
Abstract: The invention relates to a foam-dispensing device (1) comprising a pump assembly (3) , which pump assembly comprises a liquid pump (4) and an air pump (5) , which can be actuated by means of a common operating element (6) , which can be moved with respect to a fixed part of the pump assembly, for delivering a liquid and air, respectively, to a common dispensing passage (15) where the liquid and the air are combined to form a foam, the operating element being able to perform a stroke in order to actuate the liquid pump and the air pump.  The invention is characterized by the fact that the foam-dispensing device is designed to deliver, during a first part of the stroke (51) , both liquid from the liquid pump and air from the air pump to the dispensing passage in order to form a foam, and to deliver, during a second part of the stroke (52) , only air from the air pump to the dispensing passage.
Patent CA-2640272-A1 (CA)
Inventor: ALLEN STEVE M
IPC: C23C28/02
Filed: 2008-10-02
Abstract: A method for bonding a porous tantalum structure (10) to a substrate (12) is provided.  The method comprises providing a substrate (12) comprising cobalt or a cobalt-chromium alloy: an interlayer (16) consisting essentially of at least one of hafnium, manganese, niobium, palladium, zirconium, titanium, or alloys or combinations thereof;  and a porous tantalum structure (10). Heat and pressure are applied to the substrate (12), the interlayer (16), and the porous tantalum structure (10) to achieve solid-state diffusion between the substrate (12) and the interlayer (16) and between the interlayer (16) and the porous tantalum structure (10).
Patent CA-2641908-A1 (CA)
Title: Peptides and peptide derivatives as well as pharmaceutical compositions containing the same
Inventor: HENNING RAINER
IPC: A61K38/36
Filed: 2007-02-23
Abstract: Peptides and peptide derivatives of the following general Formula (I): H2N-GHRPX1X2X3X4X5X6X7X8PX9X10X11PX12PPPX13X14X15X16GYR-X17 (I), wherein: X1-X16 denote one of the 20 genetically encoded amino acids, X17 denotes OR1, with R1 = hydrogen or (C1-C10-alkyl), or NR2R3, R2 and R3 being identical or different and denoting hydrogen, (C1-C10)-alkyl, or a residue -PEG5-60K, wherein the PEG-residue is linked to the N atom via a spacer, or a residue NH-Y-Z-PEG5-60K, wherein Y denotes a chemical bond or a genetically coded amino acid from among the group of S, C, K or R, and Z denotes a spacer by way of which a polyethylene glycol (PEG)-residue may be linked, as well as the physiologically acceptable salts thereof, or wherein: X15 or X16 denotes an amino acid from the group of C or K, which is linked to a residue Z-PEG5-60K  via the heteroatom in the side chain, and wherein X17 denotes OR1, with R1 =  hydrogen or (C1-C10-alkyl), or NR2R3, R2 and R3 being identical or different and denoting hydrogen or (C1-C10)-alkyl, as well as the physiologically acceptable salts thereof.
Patent CA-2642617-A1 (CA)
Title: Method of recycling a plastic
Inventor: RAMESH SWAMINATHAN
IPC: C08J11/00
Filed: 2006-10-06
Abstract: The present invention provides a method of recycling a plastic thereby forming a narrow spectrum of hydrocarbons having from 4 to 14 carbon atoms that can be directly used as gasoline without additional processing or refining. The method includes the step of feeding the plastic, selected from the group of polyethylene, polypropylene, polystyrene, and combinations thereof, into a heated vessel for melting. The method also includes the step of decomposing the plastic at a temperature of from 400°C to 500°C in the presence of a metallocene catalyst and a zeolitic catalyst thereby forming the hydrocarbons having from 4 to 14 carbon atoms. The metallocene catalyst includes dichlorobis(2-methylindenyl)zirconium (IV). The zeolitic catalyst includes ammonium Y zeolite and has a pore size of from 1 to 4 Angstroms.
Patent CA-2648385-A1 (CA)
Inventor: TODD JOHN
IPC: G01N33/53
Filed: 2007-04-04
Abstract: The invention provides methods, compositions, kits, and systems for the sensitive detection of cardiac troponin, Such methods, compositions, kits, and systems are useful in diagnosis, prognosis, and determination of methods of treatment in conditions that involve release of cardiac troponin.
Patent CA-2650296-A1 (CA)
Title: Reservoir de stockage avec toit flottant a drainage automatique et contact integral
Inventor: HINER LARRY CLIFFORD
IPC: B65D88/38
Filed: 2007-05-10
Abstract: L'invention concerne un réservoir de stockage avec un toit flottant à contact intégral comprenant des drains automatiques comportant des orifices d'écoulement élevés au dessus de la surface supérieure du pont du toit. Des mécanismes d'inclinaison sont utilisés pour incliner le pont vers les drains, causant l'accumulation du liquide sur la surface du pont autour des drains, ce qui élève le niveau du liquide jusqu'au niveau des orifices d'écoulement. Des câbles connectés aux parties élevés du réservoir peuvent être utilisés pour incliner le pont par le dessus, et des supports de palier peuvent être utilisés pour incliner le pont par le dessous.
Patent CA-2652624-A1 (CA)
Inventor: BITTAR MICHAEL S
IPC: G01V3/30
Filed: 2006-08-04
Abstract: In some embodiments, an apparatus (200) includes a tubular to operate dow nhole. The tubular has a longitudinal axis and has a cutout (210N) that has a direction that is other than 90 degrees to the longitudinal axis of the tu bular. The apparatus also includes an antenna (202A) positioned in the cutou t of the tubular. The antenna is to perform at least one of a transmission o r reception of an electromagnetic signal that has a path that is to traverse a subsurface formation.
Patent CA-2654506-A1 (CA)
Title: Antimicrobial articles comprising quaternary ammonium capped polymers
Inventor: PUGIN BENOIT
IPC: A61K47/48
Filed: 2007-06-25
Abstract: The present invention relates to novel articles and the like, typically exhibiting antimicrobial efficacy which articles contain for example a carrier, a spacer attached to the carrier and one or more quaternary ammonium groups attached directly or indirectly to said spacer.
Patent CA-2657332-A1 (CA)
Title: Transdermal formulations of synthetic cannabinoids and nano colloidal silica
Inventor: WINE HARVEY
IPC: A61P29/00
Filed: 2007-07-13
Abstract: The present invention relates to pharmaceutical compositions comprising cannabinoids or mimics thereof. In one aspect, the invention provides transdermal formulations comprising cannabinoids or mimics thereof. In another aspect, the invention provides topical formulations comprising cannabinoids or mimics thereof. In one embodiment the formulations and compositions of the invention comprise nano colloidal silica. The formulations of the invention can be used in the therapeutic treatment of many conditions, including wherein the cannabinoids or mimics thereof are known to reduce the excessive neuronal firing characteristic of neuropathic pain. Muscle spasticity is also benefited by these formulations.
Patent CA-2658553-A1 (CA)
Title: Catheter balloon with controlled failure sheath
Inventor: GREENE JOEL M
IPC: A61F2/958
Filed: 2007-08-02
Abstract: An elastic sheath designed to surround a conventional non-compliant angioplasty balloon. The elastic sheath incorporates a failure control mechanism that forces the sheath to fail concurrently with failure of the underlying angioplasty balloon. The elastic sheath ruptures rapidly and concurrently when the underlying balloon fails in an abrupt manner, with the rupture of the elastic sheath occurring over a relatively large area to significantly reduce the risk of damage to the adjacent vasculature.
Patent CA-2660155-A1 (CA)
Title: Cutting blade for morcellator
Inventor: NOHILLY MARTIN J
IPC: A61B17/32
Filed: 2007-07-31
Abstract: A cutting blade for a morcellator where the blade sidewall includes a beveled or sloped surface that defines a sharpened edge. The sloped surface protects the sharpened edge of the morcellator blade when it is not obvious to a surgeon operating the morcellator that a tenaculum used to grasp anatomical tissue at the surgical site may have its tissue grasping claws spread to such an extent that the claws may contact the cutting blade of the morcellator. Under such circumstances, the tenaculum will contact the sloped portion of the inner surface of the cutting blade, rather than the sharpened edge, thereby minimizing the chance that the sharpened edge will become dull or damaged.
Patent CA-2660423-A1 (CA)
Title: Illuminator method and device
Inventor: ALASAARELA ILKKA A
IPC: G02B17/08
Filed: 2007-08-10
Abstract: A first toroidal ray guide defines an axis of revolution and has a toroid al entrance pupil adapted to image light incident on the entrance pupil at a n angle to the axis of revolution between 40 and 140 degrees, and it also ha s a first imaging surface opposite the entrance pupil. A second toroidal ray guide also defines the same axis of revolution and has a second imaging sur face adjacent to the first imaging surface. Various additions and further qu alities of the ray guides, which form optical channels, are disclosed. In a method light emanating from a source at between 40- 140 degrees from an opti cal axis is received at an entrance pupil of a ray guide arrangement that is circularly symmetric about the optical axis. Then the received light is red irected through the ray guide arrangement to an exit pupil in an average dir ection substantially parallel to the optical axis.
Patent CA-2663987-A1 (CA)
Inventor: DRISKELL STACY
IPC: A61F13/15
Filed: 2007-08-22
Abstract: A method for manufacturing a single waist panel reattachable absorbent article is provided. The method involves dividing a multi-layered chassis (100) into a plurality of individual T-shpaed articles such that a horizontal arm (204) of the T-shaped article forms the waist panel and a vertical arm (206) of the T-shaped article forms the crotch section. The T-shaped articles are folded in half by flipping the vertical arm up to the horizontal arm of the T-shaped article. Bonding material (208) is applied on the side edges of the waist panel and the side edges of the waist panel are folded and bonded up and over the vertical arm thereby resulting in the reattachable absorbent article.
Patent CA-2665680-A1 (CA)
Title: Replacement facet joint and method
Inventor: FOLEY KEVIN T
IPC: A61F2/30
Filed: 2007-09-19
Abstract: Prostheses and methods for repair of cervical fact joints. In one aspect, the articulating surfaces of the natural facets of a facet joint are remove d only a sufficient amount to allow the insertion of flat or slightly curvil inear portions of protheses therebetween in an overlapping relationship. The portions are so inserted and the prostheses mounted by attachment to adjace nt vertebrae. Also, a single natural facet may be similarly repaired with a single prosthesis. In another aspect, the invention provides a single prosth esis that is useful in repairing articulating surfaces in more than one cerv ical facet joint.
Patent CA-2668077-A1 (CA)
Title: An implantable fluid management device for the removal of excess fluid
Inventor: BURNETT DANIEL
IPC: A61M5/00
Filed: 2007-10-31
Abstract: A device for removing fluid from a first bodily cavity and for directing that fluid into a second bodily cavity while avoiding risks of infection and, in one embodiment, excessive dehydration of the first bodily cavity. The device includes an uptake tube having a proximal end in fluid communication with the first bodily cavity and a distal end in fluid communication with a pump, and an outflow tube having a proximal end in fluid communication with the pump and a distal end in fluid communication with the second bodily cavity. The distal end of the uptake tube may be coupled to a reservoir configured to expand upon ingression of fluid into the reservoir and to contract upon removal of fluid due to a negative pressure provided by the pump.
Patent CA-2671818-A1 (CA)
Inventor: SOERANGR DAG
IPC: H02M7/49
Filed: 2006-12-08
Abstract: The invention relates to a device (1) comprising: at least one phase module (2a, 2b, 2c) with an a.c. voltage connection (31,32,33) and at least one d.c. voltage connection (p,n), a phase module branch (6p1, 6p2, 6p3, 6n1, 6n2, 6n3) being arranged between each d.c. voltage connection (p,n) and the a.c. voltage connection (31,32,33) and each phase module branch (6p1, 6p2, 6p3, 6n1, 6n2, 6n3) having a series circuit of sub-modules (7), each of which has an energy accumulator (8) and at least one power semiconductor (T1,T2); and regulating means for regulating the device. The aim of the invention is to provide a device that can regulate circulating currents in a targeted manner. To achieve this, each phase module (2a, 2b, 2c) has at least one inductance (Lkr) and the regulating means are designed to regulate a circulating current that flows through the phase modules (2a, 2b, 2c).
Patent CA-2677311-A1 (CA)
Title: Aircraft assembly and method for manufacturing the same
Inventor: SEKIGAWA TAKAHIRO
IPC: B64D45/02
Filed: 2008-05-14
Abstract: An aircraft assembly exhibiting good thunder resistance while enhancing durability. The aircraft assembly (1) comprises an outer board (5) composed of a fiber reinforced resin material for outer board as a principal element, a structure material (7) for supporting the outer board (5) from the inside, and a fastener (3) for coupling these outer board (5) and structure material (7), and further provided with an insulator layer (23) arranged to cover at least the head (17) of the fastener (3), and a conductor layer (25) arranged to cover at least the insulator layer (23) and formed of a resin material for conductive layer containing powder of conductive copper.
Patent CA-2677586-A1 (CA)
Inventor: MOUSSY ALAIN
IPC: C07D417/04
Filed: 2008-02-13
Abstract: The present invention relates to an industrial process of preparing pharmaceutical compounds having the formula (I) which are useful as certain tyrosine kinase inhibitors and more particularly as c-kit and bcr-abl inhibitors. The groups R1 and R2, identical or different, represent each a hydrogen, halogen atom, an alkyl, an alkoxy, a trifluoromethyl, an amino, an alkylamino, a dialkylamino, a solubilising group; m is 0-5 and n is 0-4; the group R3 represents an aryl or an heteroaryl group as described in claims herein.
Patent CA-2678054-A1 (CA)
Inventor: MCCOY MATTHEW
IPC: E21B17/10
Filed: 2008-02-22
Abstract: A well logging instrument deployment device includes a housing configured to be coupled to a pipe string. A carrier sub is disposed inside the housing and configured to move longitudinally inside the housing. At least one well logging instrument is coupled to the carrier sub. A latch is configured to retain the well logging instrument and carrier sub in a first longitudinal position along the housing such that the well logging instrument is disposed entirely inside the housing. The latch is configured to retain the well logging instrument and carrier in a second position such that at least a portion of the well logging instrument extends outwardly from the housing.