baber/WOPTO huggingface dataset:
Patent CA-2539839-C (CA)
Title: Aerateur et melangeur ameliores
Inventor: HENLEY BRUCE HYNDMAN
IPC: B01F23/00
Filed: 2004-09-15
Granted: 2009-12-01
Abstract: L'invention concerne un diffuseur qui comprend un cylindre ouvert au niveau d'une extrémité et fermé au niveau de l'extrémité opposée. L'extrémité ouverte du cylindre peut être fixée sur une amenée d'air, la paroi du diffuseur est formée d'une pluralité de trous qui possèdent respectivement un diamètre plus important sur la partie externe de la paroi du diffuseur que sur la partie interne de la paroi dudit diffuseur. L'axe longitudinal de chaque trou est incliné au niveau d'un angle aigu en direction du rayon et de l'axe longitudinal du diffuseur, et l'orientation de chaque trou par rapport à l'axe longitudinal du diffuseur est telle que lorsque le diffuseur est amené à pivoter autour de son axe longitudinal, le bord avant de chaque trou se trouve à un niveau plus élevé que le bord arrière de chaque trou.
Patent CA-2542260-C (CA)
Inventor: MORIYA HITOSHI
IPC: H01Q7/08
Filed: 2004-10-07
Granted: 2009-12-22
Abstract: An antenna coil includes: a core (3) formed by shaping a magnetic material into a bar-like configuration; a bobbin (1) having a through-hole (12) into which the core (3) is to be inserted; a connection section (15) fixed to the bobbin (1) so as to extend in a length direction of the core (3) from the bobbin (1), with the core (3) inserted into the through-hole (12); a winding (14) which is wound around the bobbin (1) and whose ends are connected to the connection section (15); and a connector terminal (25) which is provided at a certain position in the length direction of the core (3), which fixes the connection section (15) in position, and which determines the position of the winding (14) in the length direction of the core (3).
Patent CA-2547820-C (CA)
Inventor: SCHELLER DIETER
IPC: C07C211/38
Filed: 2004-12-13
Granted: 2013-02-19
Abstract: The invention relates to a medicament containing (S)-2-N-propylamino-5-hydroxytetralin, the salts or prodrugs thereof. As a D3 agonist, (S)-2-N-propylamino-5-hydroxytetralin is suitable particularly for the treatment of dopa-sensitive movement disorders.
Patent CA-2556359-C (CA)
Title: System and method for control of loop alignment in adaptive feed forward amplifiers
Inventor: BRAITHWAITE RICHARD NEIL
IPC: H03F1/26
Filed: 2005-02-14
Granted: 2011-04-05
Abstract: A fast search algorithm for loop alignment of a feed forward amplifier is disclosed. The algorithm controls a processor (202) that adjusts, digitally, the gain and phase of the loop alignment based on power measurements at the input and output of cancellation combiners, to find the optimal setting. A  "non-collinear descent" algorithm is used to search, iteratively, for the minimum within an error surface. For loop alignment, the error surface is defined by the set of measurement points comprising the alignment settings and the associated cancellation residuals. For the case of first loop alignment, the cancellation residual is measured using the ratio of two power detectors (214, 218) located at the input and after the cancellation (error) combiner.  For second loop alignment, cancellation is estimated using the residual pilot power detected at the output of the amplifier. The preferred alignment method uses three successive measurements to estimate the gradient direction with respect to gain and phase shifter settings. The actual descent direction is selected to be close to the gradient direction without being collinear with the most recent alignment adjustments. Quantization of the descent direction simplifies the implementation as well as the enforcement of the non-collinearity constraint on successive alignment settings. Two different step size selection approaches are disclosed, however, any standard step size selection approach may be employed.
Patent CA-2560535-C (CA)
Title: Foam molding device
Inventor: NARUMI KAORU
IPC: B29C33/10
Filed: 2005-01-17
Granted: 2009-09-15
Abstract: A mold for molding is provided from which gas release can easily take place at the time of molding a foam body, which can minimize the amount of formation of burrs, and which can be easily processed. It is a mold for foam molding comprising a mold body comprising an upper mold half and a lower mold half, upper and lower outer peripheral portions provided on the peripheral portions of the upper and lower mold halves, and sealing surfaces provided on the contact surfaces of the upper and lower outer peripheral portions. A plurality of grooves are provided so as to surround the mold body on at least one of the sealing surfaces provided in the outer peripheral portions of the upper mold half and the lower mold half, and a tube for storing gas is embedded in the outermost groove of the plurality of grooves.
Patent CA-2571293-C (CA)
Title: 2-benzylaminodihydropteridinones, methode pour les produire et les utiliser comme drogues
Inventor: HOFFMANN MATTHIAS
IPC: A61P35/00
Filed: 2005-06-15
Granted: 2013-05-28
Abstract: L'invention concerne de nouveaux 2-Benzylaminodihydropteridinones de formule (I), dans laquelle les groupes R1 à R7, R10 et R11 sont spécifiés dans les revendications, ainsi que leurs isomères. L'invention concerne également un procédé pour produire lesdits dihydroptéridinones et leur utilisation en tant que médicaments.
Patent CA-2574941-C (CA)
Title: Percutaneous endoprosthesis using suprarenal fixation and barbed anchors
Inventor: BOUCHER DONALD D
IPC: A61L31/02
Filed: 2007-01-23
Granted: 2015-01-13
Abstract: An endoprosthetic device for treating abdominal aortic aneurysms using suprarenal fixation. A stent ring is anchored in an area above the renal arties using self--flaring barbs that project during the nitinol expansion process. Sutures extend from the stent ring to an area below the renal arties to a bifurcated trunk portion comprising a nitinol fabric on a non-kinking frame. The bifurcated trunk is sealed proximal the iliac arteries and includes iliac leg holders having self-flaring retention struts for non--traumatic holding of iliac leg prosthetics. Suprarenal fixation and collapsible cells having retention projections and barbs that only flare during the nitinol expansion process assist in lowering the devices profile and sheathability for percutaneous delivery and may provide for recapturing the anchored device.
Patent CA-2586865-C (CA)
Inventor: CHOMCZYNSKI PIOTR
IPC: A23L33/15
Filed: 2005-11-29
Granted: 2016-09-27
Abstract: Compositions and methods for maintaining healthy skin and alleviating skin conditions such as redness, inflammation, irritation and skin aging, as well as for maintaining healthy scalp and hair are disclosed. The oral compositions disclosed comprise antioxidants including lycopene, gallic acid and ascorbic acid. Preferably lycopene has been water-extracted, more preferably under acid conditions. In the method of treatment aspect of the invention, an oral composition containing antioxidant(s) is administered to a person concurrently with a topical treatment for said skin conditions. Preferred topical compositions comprise cyclohexane polyols, such as cyclohexanediol or cyclohexanetriol.
Patent CA-2592677-C (CA)
Inventor: STONE John
IPC: A01K39/026
Filed: 2007-06-22
Granted: 2014-10-21
Abstract: A liquid bird feeder provides a liquid container having a bottom opening, a liquid tray adapted to attach to the liquid container and adapted to immerse the bottom opening in liquid, wherein the liquid tray includes a bottom port passing through the liquid tray and vertically aligned with the bottom opening, and a valve mechanism adapted to selectively couple the bottom port of the liquid tray to the bottom opening for filling purposes, or to close the bottom port and couple the bottom opening to the liquid tray for supplying liquid from the liquid container to the liquid tray.
Patent CA-2596399-C (CA)
Title: Downhole electrical power generator
Inventor: TIPS TIMOTHY R
IPC: H02K7/18
Filed: 2005-02-08
Granted: 2010-04-20
Abstract: A downhole electric power generating system includes a flow restricting device (48) which variably restricts flow through an opening (40), the restricting device vibrating in response to flow through the opening and the restricting device thereby alternately increasing and decreasing flow through the opening;  and an electricity generating device (54) which generates electricity in response to vibration of the restricting device. Another downhole electrical power generating system includes a flow-restricting device which vibrates in response to flow through an opening, the restricting device thereby alternately increasing and decreasing flow through the opening; a pressure differential across the restricting device variably biasing the restricting device to increasingly restrict flow through the opening.
Patent CA-2601074-C (CA)
Title: Fluid flow control device
Inventor: MICHEEL RAYMOND W
IPC: F16K3/24
Filed: 2006-01-27
Granted: 2011-01-18
Abstract: A fluid flow control device includes a body (16) defining an inlet (18) , an outlet (20) , and a fluid flow path (22) extending from the inlet to the outlet. A valve seat ring (24) is coupled to the body and defines an orifice through which the fluid flow path passes. A cage (30) is also coupled to the body and defines an interior bore, wherein the cage includes at least one passage through which the fluid flow path passes. A throttling element (14) is sized for insertion into the cage interior bore and movable along an axis between open and closed positions. The throttling element defines a sealing surface (52) oriented substantially parallel to the axis. A seal (12) is positioned to engage the sealing surface when the throttling element is substantially in the closed position, thereby to restrict fluid flow through the valve seat ring orifice.
Patent CA-2601184-C (CA)
Inventor: QUICK GEOFF
IPC: A01N57/20
Filed: 2007-09-11
Granted: 2013-11-05
Abstract: A herbicidal composition comprising glyphosate in the form of a mixture of the potassium and ammonium salts
Patent CA-2602035-C (CA)
Inventor: WU HERREN
IPC: C12P21/02
Filed: 2006-03-17
Granted: 2015-06-16
Abstract: The present invention relates to methods of reengineering or reshaping antibodies to reduce the immunogenicity of the antibodies, while maintaining the immunospecificity of the antibodies for an antigen. In particular, the present invention provides methods of producing antibodies immunospecific for an antigen by synthesizing a combinatorial library comprising complementarity determining regions (CDRs) from a donor antibody fused in frame to framework regions from a sub-bank of framework regions. The invention also provides method of producing improved humanized antibodies. The present invention also provides antibodies produced by the methods of the invention.
Patent CA-2605934-C (CA)
Title: Dispositif chauffant pour lames de patins a glace
Inventor: WEBER TORY
IPC: H02J7/00
Filed: 2007-07-20
Granted: 2013-01-29
Abstract: Un ensemble de patin à glace à fixer à une bottine comporte une lame de patin et un dispositif chauffant pour la lame installé dans le support de lame. La lame est chauffée par une rangée de transistors à effet de champ portés par une carte de circuits ou un autre type d'élément chauffant encapsulé sur le rebord supérieur de la lame dans une bande de plastique moulée qui s'engage dans une fente dans le support tel qu'un adaptateur compensé. La lame est fixée par un élément compensé incliné comportant une vis pour amener la lame dans la direction longitudinale de la lame et pour amener l'élément compensé incliné dans son réceptacle. Le bloc-pile est placé dans la tour arrière qui est scellée à l'épreuve de la pénétration de l'humidité et comprend deux commutateurs de proximité pour l'activation.
Patent CA-2612192-C (CA)
Inventor: DULL BOB J
IPC: A23L27/00
Filed: 2006-03-21
Granted: 2014-01-21
Abstract: A method for improving the palatability of a livestock feed or companion animal food product comprising a basal composition containing unsaturated fatty acids that oxidize to form aldehydes or ketones by contacting the basal composition with a source of bisulfite anions so that any aldehydes or ketones present form organosulfite salts. Bisulfite-treated livestock feed and companion animal food products, and palatability enhancing composition containing a source of bisulfite anions are also disclosed.
Patent CA-2613006-C (CA)
Inventor: ANTONELLO BRUNO
IPC: B27G13/04
Filed: 2007-11-23
Granted: 2009-12-22
Abstract: A jig is provided for aligning the cutting depth of knife blades on a cylindrical rotary cutter head of a rotary planar machine. The jig has a tripod support adapted for spacing the jig radially over the cutter head. An indexing member circumferentially positions the jig with two radially adjustable knife adjustment members aligned longitudinally and radially over a knife blade. In use, the jig can be calibrated over a knife blade so that the knife blade can be removed and a replacement knife blade installed with the same radial projection along the longitudinal extend of the cutter head. Alternatively, or in addition, each of a plurality of knife blades of a cutter head can be set to the same longitudinal radial projection.
Patent CA-2614707-C (CA)
Title: Support de tube a cames
Inventor: MORRIS JEFF
IPC: F16D65/22
Filed: 2006-10-12
Granted: 2011-04-05
Abstract: Un ensemble support/fermeture d'arbre à cames destiné à des systèmes de freinage de véhicules lourds est monté sur une poutre d'un système d'essieu/suspension et comprend un tube à cames (54'). Un support permettant de monter le tube à cames sur la poutre comprend une paire de plaques (82,84) qui sont montées sur la poutre. Chacune des plaques est constituée d'un orifice permettant de recevoir le tube à cames (54') et comprend au moins trois rebords (90), de préférence quatre, qui s'étendent vers l'extérieur de puis chaque plaque adjacente à l'orifice et venant en contact avec la surface externe du tube à cames (54') . Chaque rebord comprend une face généralement courbée et éventuellement structurée pour correspondre avec une surface externe du tube à cames, qui peut être aussi éventuellement structurée, de sorte que, lorsque les plaques sont montées, les rebords viennent en contact avec le tube à cames par ajustement serré, ce qui minimise le déplacement du tube à cames.
Patent CA-2615550-C (CA)
Inventor: FIND RASMUS
IPC: C01B32/50
Filed: 2006-07-14
Granted: 2013-09-10
Abstract: The present invention describes a method for recovery of high purity carbon dioxide, which is substantially free of nitrogen oxides. The present invention also discloses a plant for recovery of said high purity carbon dioxide comprising an absorption column, a flash column, a stripper column, and a purification unit.
Patent CA-2618498-C (CA)
Inventor: BREWKA CHRISTOF
IPC: B65G41/00
Filed: 2008-01-24
Granted: 2015-10-27
Abstract: A travel support device for a conveyor bridge 4 having a swivel joint 12, a two-axis tilting joint 10 and a roller table 8. A portion of the tilting joint 10 is mounted to the swivel joint 12 and another portion of the tilting joint 10 is mounted to the roller table 8 such that the tilting joint 10 rotates about a defined longitudinal axis 30 and an axis 32 transverse of the longitudinal axis 30.
Patent CA-2625607-C (CA)
Title: Text processor
Inventor: WALKER RANDALL C
IPC: G06F3/0485
Filed: 1999-02-02
Granted: 2011-07-19
Abstract: A text enhancement method and apparatus for the presentation of text for improved human reading. The method includes extracting text specific attributes from machine readable text and varying the text presentation in accordance with the attributes. The preferred embodiment of the method: extracts parts of speech and punctuation from a sentence, applies folding rules which use the pots of speech to determine folding points, and presents text segments each on a new line and having a determined horizontal displacement based on the text specific attributes. One method displays text over bent curves having a shape based on on content. Another method includes displaying relative text position within a hierarchy using alternating vertically and horizontally tiled planes. Another method supports reading text segments across opposed pages without waiting for paging. Yet another method displays text to allow reading from bottom to top as though from front to back. Still another method displays words in colors reflecting the relationships between the words and the larger text segments of which they are apart.
Patent CA-2628200-C (CA)
Title: Solid pharmaceutical compositions containing pregabalin
Inventor: BOCKBRADER HOWARD NORMAN
IPC: A61K9/20
Filed: 2006-10-23
Granted: 2011-01-25
Abstract: A solid pharmaceutical composition containing pregabalin is described. The composition includes a matrix forming agent and a swelling agent and is suitable for once daily oral administration. Exemplary matrix forming agents include mixtures of polyvinyl acetate and polyvinylpyrrolidone, and exemplary swelling agents include cross-linked polymers of polyvinylpyrrolidone.
Patent CA-2632785-C (CA)
Title: Materiau d'os de phosphate de calcium poreux forme a partir d'une composition precurseur comprenant du phosphate de calcium, un agent effervescent et un agent de cohesion
Inventor: ROSENBERG ARON D
IPC: A61L27/56
Filed: 2006-12-06
Granted: 2015-02-24
Abstract: La présente invention concerne des compositions d'implant de phosphate de calcium poreux qui sont proches de la composition chimique du minéral d'os naturel. En plus du phosphate de calcium, les compositions comprennent un agent effervescent pour favoriser la formation de pores interconnectés et un agent de cohésion pour maintenir la forme et la dureté de la composition durcie. Lorsqu'elles sont introduites en un site d'implant, les compositions de phosphate de calcium sont remodelées en os. La présente invention concerne en outre des procédés pour utiliser les compositions de phosphate de calcium, par exemple, pour réparer ou remplacer de l'os.
Patent CA-2641096-C (CA)
Inventor: NADLER GUENTER
IPC: B05B1/32
Filed: 2007-02-05
Granted: 2015-03-24
Abstract: A dosing device with a manually actuated pumping means, which comprises a pumping chamber, (10) an inlet valve (7) and an outlet valve (13) in the region of a dosing opening (12), is known. According to the invention, an inlet region (9) in the region of the inlet valve (7, 8) and/or an outlet region (14) in the region of the outlet valve is/are provided with flow profiles. To be used for dispensing pharmaceutical liquids.
Patent CA-2641826-C (CA)
Title: Machine pour la pose des conduits
Inventor: HALL RONALD
IPC: H02G9/06
Filed: 2008-10-24
Granted: 2015-12-01
Abstract: Dans un aspect, l'invention porte sur un ensemble d'installation de conduit comprenant un véhicule, un appareil formateur de tranchée, un mécanisme d'approvisionnement de conduit et un appareil de manutention de matériau de base. L'appareil formateur de tranchée est configuré pour former une tranchée. Le mécanisme d'approvisionnement de conduit comprend un passage d'approvisionnement de conduit comportant une entrée de passage d'approvisionnement de conduit servant à recevoir au moins un conduit et une sortie de passage d'approvisionnement de conduit positionnée pour déposer le au moins un conduit dans la tranchée. L'appareil de manutention de matériau de base comprend une trémie de matériau de base et au moins un passage de matériau de base. Le au moins passage de matériau de base est positionné pour recevoir le matériau de base de la trémie de matériau de base et pour décharger le matériau de base dans la tranchée autour du au moins un conduit. L'appareil de manutention de matériau de base, le mécanisme d'approvisionnement de conduit et l'appareil formateur de tranchée sont entraînés par le véhicule.
Patent CA-2642987-C (CA)
Title: An electric motor having an inner rotor and an outer rotor
Inventor: IWATA KAZUYUKI
IPC: H02K1/27
Filed: 2007-03-06
Granted: 2011-07-12
Abstract: A motor is provided with: an inner rotor having inner permanent magnets arranged in a peripheral direction and an outer rotor having outer permanent magnets arranged in the peripheral direction, the mutual axes of rotation of the inner rotor and the outer rotor being arranged coaxially, and a rotating device capable of making at least one of the inner rotor and the outer rotor rotate around the axes of rotation so as to change the relative phase between the rotors, wherein the rotating device includes:  a first member which is integrally and rotatably provided with respect to the outer rotor; and a second member which is integrally and rotatably provided with respect to the inner rotor and which defines pressure chambers inside the inner rotor with the first member, and wherein a working fluid is supplied to the pressure chambers, thereby changing the relative phase between the rotors.
Patent CA-2648277-C (CA)
Inventor: MCCANN CLAIRE
IPC: A61B18/12
Filed: 2007-04-04
Granted: 2016-06-21
Abstract: A single-coil RF electrode, along with an associated method of operation, has been developed for use in an RF applicator, RFA apparatus or RFA system for heating tumors, including large tumors with a single heating session. The RF electrode generally has a helical geometry, although many variations exist, and is provided with an excitation current having a frequency that is sufficient for magnetic induction and coupling of various electric and magnetic fields to produce an electric field within the volume surrounded by the coil for directly applying heat to the tissue therein.
Patent CA-2649502-C (CA)
Title: Steering unit for small watercraft
Inventor: IWAKAMI HIROSHI
IPC: B63B35/73
Filed: 2009-01-13
Granted: 2011-05-24
Abstract: There is provided a steering unit for a small watercraft, which can positively prevent jolting of a steering shaft relative to a bearing section and, at the same time, allows smooth rotation of the steering shaft, and makes it possible to improve installing characteristic of the steering shaft and a collar into the bearing section. A steering shaft is adapted to be rotatably supported with respect to a watercraft body through a cylindrical bearing section in which the steering shaft is to be inserted, a plurality of ribs which are provided around an inner surface 61 of the cylindrical bearing section and extend in an axial direction of the steering shaft, and the steering shaft is rotatably supported by the bearing section with a collar, formed from an elastic material, being provided interposedly between the ribs and an outer surface of the steering shaft. At least three or more ribs are provided.
Patent CA-2652095-C (CA)
Inventor: WOOLEY C BENJAMIN
IPC: G02C7/04
Filed: 2007-05-08
Granted: 2016-02-09
Abstract: The invention provides a contact lens that corrects for the wearer's refractive prescription by taking into account both pupil size and the Stiles Crawford effects of the first order.
Patent CA-2656090-C (CA)
Title: Gaine de protection d'aiguille avec pointe de preparation de site
Inventor: O'NEILL DENNIS
IPC: B65D81/36
Filed: 2007-07-02
Granted: 2015-11-24
Abstract: L'invention concerne une gaine de protection d'aiguille qui comprend une pointe de préparation du site à une extrémité distale d'un corps de gaine. La pointe peut être configurée avec des bords arrondis et/ou biseautés afin de faciliter l'élimination de matière d'un site où l'on place la canule. L'extrémité proximale du corps de la gaine de protection d'aiguille peut comprendre des caractéristiques facilitant la manipulation, le retrait de l'aiguille et l'utilisation de la gaine de protection d'aiguille pour l'élimination de matière, par exemple d'une croûte, du site où l'on place la canule.