baber/WOPTO huggingface dataset:
Patent CA-2638409-C (CA)
Inventor: CHESTER DAVID B
IPC: H04B1/69
Filed: 2008-07-31
Granted: 2012-01-10
Abstract: A method is provided for coherently demodulating a chaotic sequence spread spectrum signal at a receiver (104). The method includes receiving a chaotic sequence spread spectrum signal including a plurality of information symbols. The method also includes generating a first string of discrete time chaotic samples. The first string of discrete time chaotic samples is identical to a second string of discrete time chaotic samples generated at a transmitter. The method further includes processing the chaotic sequence spread spectrum signal at the receiver to identify a time offset and a frequency offset relative to the first string of discrete time chaotic samples. Each of the discrete time chaotic samples of the first string of discrete time chaotic samples has a shorter sample time interval than the duration of the information symbols.
Patent CA-2648608-C (CA)
Title: Apparatus and method for conveying a sheet
Inventor: NISHIMURA RITSUO
IPC: B65G47/52
Filed: 2009-01-09
Granted: 2012-04-24
Abstract: An apparatus and a method for successively conveying a series of sheets are disclosed. The apparatus has a first conveyer for conveying a sheet in a sheet conveying direction at a first speed and a second conveyer disposed spaced vertically away from the first conveyer for conveying the sheet in the same direction at a second speed. The second conveyer has a region overlapping with the first conveyer at least for a distance corresponding to a dimension of the sheet, e.g. the width of veneer sheet, as measured in the sheet conveying direction. A suction mechanism is disposed in said overlapping region for transferring by suction the sheet in the entirety of its dimension from the first conveyer to the second conveyer and holding by suction the sheet against the second conveyer. The sheet is further moved by the second conveyer, e.g. to a sheet stacking station.
Patent CA-2648792-C (CA)
Inventor: KANG YUN
IPC: C12N7/02
Filed: 2007-04-19
Granted: 2016-06-21
Abstract: Novel purification processes for obtaining vesicular stomatitis virus (VSV) of improved purity from mammalian cell culture are described herein. More particularly, in certain embodiments, a process is described for purifying VSV from cell culture fluid of a mammalian cell culture infected with VSV, the process comprising: clarifying the cell culture fluid by low-speed centrifugation and recovering the VSV in the supernatant; filtering the supernatant through a 0.2 to 0.45 µm filter and recovering the VSV in the filtered solution; loading the VSV filtered solution onto a anion exchange membrane adsorber equilibrated with a first pH buffered salt solution, eluting the VSV from the anion exchange membrane adsorber with a second pH buffered salt solution and recovering the eluted VSV fractions; purifying the recovered VSV by tangential flow filtration (TFF) using a TFF membrane having a molecular weight cutoff between 300 kDa and 1,000 kDa and recovering the VSV in the retentate, and filtering the VSV retentate through a 0.2 to 0.22 µm filter and recovering the VSV in the filtered solution.
Patent CA-2651362-C (CA)
Title: Spectrometre de masse
Inventor: BATEMAN ROBERT HAROLD
IPC: H01J49/02
Filed: 2007-06-01
Granted: 2013-02-26
Abstract: La présente invention concerne un spectromètre de masse comprenant un analyseur de masse de type temps de vol. L'analyseur comprend un détecteur d'ions pourvu d'un numériseur. Les signaux du numériseur étant numérisés, on calcule les temps d'arrivée et l'intensité des ions. Le temps d'arrivée T0 et l'intensité S0 de chaque événement d'arrivé d'ion donnent lieu à conversion en deux intensités séparées S(n),S(n+i) consignées sous notations temporelles T(n), T(n+1).
Patent CA-2651378-C (CA)
Inventor: BELL MICHAEL GREGORY
IPC: A61P3/06
Filed: 2007-05-22
Granted: 2012-08-28
Abstract: Compounds of formula wherein variables are as defined herein and their pharmaceutical compositions and methods of use are disclosed as useful for treating dyslipidemia and related diseases.
Patent CA-2652847-C (CA)
Inventor: GRBIC NEDELKO
IPC: G10L19/00
Filed: 2006-06-05
Granted: 2015-04-21
Abstract: The invention relates to an adaptive method of extracting at least of desired electro magnetic wave signals, sound wave signals (40, 42), and any other signals from a mixture of signals (40, 42, 44, 46) and suppressing noise and interfering signals to produce enhanced signals (50) corresponding to desired (10) signals, and an apparatus (70) therefore. It relies on the concept of at least one of an attenuation of input signals in each sub-band for signals in such a manner that all desired (10) signals are attenuated less than noise or interfering source signals, and/or an amplification of input signals in each sub-band for source signals in such a manner that all desired (10) signals are amplified, and that they are amplified more than the noise and interfering signals.
Patent CA-2661282-C (CA)
Title: Oxygen activated heater and methods of manufacturing same
Inventor: TINKER LAWRENCE A
IPC: F24V30/00
Filed: 2007-08-10
Granted: 2012-03-27
Abstract: A flameless portable heater (1) comprising a reducing agent, a promoter and a binding agent formed into a flexible substrate having a desired shape. The reaction is oxygen-based; an alkaline electrolyte. A method (31) of making an oxygen-based flameless portable heater apparatus.
Patent CA-2661713-C (CA)
Title: Method for producing nucleic acid probes
Inventor: FARRELL MICHAEL
IPC: C12Q1/68
Filed: 2007-08-31
Granted: 2016-08-02
Abstract: The present disclosure provides nucleic acid probes, as well as kits that include such probes. Methods for producing and using (for example in chromosomal in situ hybridization) the probes are also provided. Such probes in some examples are used to detect chromosomal abnormalities or the presence of a pathogen.
Patent CA-2667850-C (CA)
Inventor: BURNELL ROSEMARY LOUISE
IPC: A61M5/20
Filed: 2007-11-13
Granted: 2015-05-26
Abstract: Un dispositif d'injection du type de dispositifs munis d'un boîtier définissant un premier axe et aptes à recevoir une seringue pourvue d'une buse de décharge. Ladite seringue peut passer d'une position rétractée dans laquelle la buse de décharge est renfermée dans le boîtier à une position étendue dans laquelle la buse de décharge s'étend hors du boîtier à travers une ouverture de sortie. Un déclencheur peut passer d'une position de repos, dans laquelle il amène l'instrument à être retenu, à une position active, dans laquelle il n'amène plus l'instrument à être retenu. Un mécanisme de verrouillage amovible peut passer d'une première position, dans laquelle le déclencheur ne peut pas passer en position active, à une seconde position, dans laquelle le déclencheur peut passer en position active. Le déclencheur et le mécanisme de verrouillage amovible sont disposés de telle sorte que le déclencheur passe en position active lorsque le mécanisme de verrouillage amovible passe dans sa seconde position, pendant qu'une pression est appliquée à la surface d'activation du déclencheur.
Patent CA-2671670-C (CA)
Inventor: FUTO TOMOMICHI
IPC: A61K9/16
Filed: 2007-12-17
Granted: 2015-02-10
Abstract: Sustained-release compositions wherein a water-soluble physiologically active peptide is substantially uniformly dispersed in a microcapsule comprised of a lactic acid polymer or a salt thereof, and the physiologically active substance is contained in an amount of 15 to 35 wt/wt% to the total microcapsules and weight-average molecular weight (Mw) of the lactic acid polymer is about 11,000 to about 27,000, which is characterized by having a high content of the physiologically active substance, and suppression of the initial excessive release within one day after the administration and a stable drug sustained-release over a long period of time, and method for producing the same.
Patent CA-2673939-C (CA)
Inventor: LEE IN TAE
IPC: A62B9/00
Filed: 2007-12-26
Granted: 2012-07-03
Abstract: La présente invention concerne un dispositif d'ajustement de la respiration qui aide un utilisateur à atteindre la relaxation de l'esprit et du corps et aide en outre à favoriser la bonne santé de l'utilisateur par une action physique sur le nez de l'utilisateur pour ajuster et corriger de façon appropriée la respiration de l'utilisateur effectuée à travers les narines. Le dispositif d'ajustement de la respiration de la présente invention comprend un corps principal 1 comprenant des projections de pression 11, pour presser le nez de l'utilisateur à partir des côtés, et un boîtier de commande 2 pour commander le corps principal 1. Le corps principal 1 est électriquement connecté à la boîte de commande 2 par un fil métallique 3. Les narines du nez de l'utilisateur sont fermées et ouvertes selon l'entraînement des projections de pression 11. En conséquence, une personne rééduquée de l'esprit et du corps peut effectuer une respiration alternée de façon confortable sans l'utilisation de ses doigts, se concentrant ainsi sur l'entraînement de l'esprit et du corps.
Patent CA-2676081-C (CA)
Title: Solvating system and sealant for medical use
Inventor: HISSONG JAMES BRITTON
IPC: A61K9/00
Filed: 2007-05-08
Granted: 2015-07-07
Abstract: Chronic Otitis Media with Effusion (COME), Recurrent Acute Otitis Media (RAOM), cholesteatoma, chronic rhinosinusitis and other bacterial ear, nose or throat conditions may be treated by applying a solvating system to a bacterial biofilm attached or adhered to the treatment site. The biofilm is disrupted and a protective layer of a polymeric film-forming medical sealant is applied to the treatment site.
Patent CA-2677530-C (CA)
Inventor: CONRAD WAYNE E
IPC: A47L5/36
Filed: 2007-12-12
Granted: 2014-01-28
Abstract: Several embodiments of an upright surface cleaning apparatus are disclosed. The surface cleaning apparatus has a first cyclonic cleaning stage and comprises a surface cleaning head having a dirty fluid inlet. A fluid flow path extends from the dirty fluid inlet to a clean air outlet of the upright surface cleaning apparatus. A support member is mounted to the surface cleaning head. A mounting member mounted to the support member. At least one of a first cleaning stage of the upright surface cleaning apparatus and a suction motor is mounted directly or indirectly to the mounting member. A suction motor is provided in the fluid flow path.
Patent CA-2678573-C (CA)
Title: Ensemble de sieges comme ceux pour manege
Inventor: GIL ALEX L
IPC: A47C7/72
Filed: 2009-09-14
Granted: 2017-09-19
Abstract: Un ensemble de sièges comprend une pluralité déléments de stabilisation fixés à une base. Un élément de support de passager est monté de manière mobile le long de la pluralité des éléments de stabilisation. Une pluralité dactionneurs gonflables espacés est connectée par entraînement à lélément de support de passager.
Patent CA-2682476-C (CA)
Title: Combinaison d'une fourche et d'un appareil de traction elastomere
Inventor: SPRAINIS RONALD
IPC: F16F1/40
Filed: 2008-05-01
Granted: 2014-07-08
Abstract: L'invention concerne un ensemble appareil de traction (10) qui peut être monté dans une fourche (20) du véhicule ferroviaire pour amortir les forces d'impact dynamiques de choc et de traction rencontrées pendant la formation et le fonctionnement d'un véhicule ferroviaire qui comprend un ressort compressible (102) positionné près du système d'appui de couplage avant (60) et du système d'appui arrière (50) en alignement avec l'axe longitudinal de la fourche. On peut également proposer une paire de ressorts compressibles axialement alignés (102a, 102b) qui sont séparés soit par une plaque centrale (200), soit par une paroi (212) de la fourche.
Patent CA-2686281-C (CA)
Title: Trajectory guides for surgical instruments
Inventor: LIU HAIYING
IPC: A61B17/00
Filed: 1998-05-15
Granted: 2012-07-24
Abstract: Examples of a surgical device for use on a patient are disclosed. The surgical device includes a base unit for mounting to a body surface. A tubular body of the base unit has a seat positioned near a first end and an opening extending through the tubular body between a second end and the seat. The base unit includes a first bail and a second bail attached to the base unit, with at least one of the first bail and said second bail including markings. A movable member includes a passage therein. The movable member is configured to at least partially fit within and move with respect to the seat of the base unit. The opening through the tubular body and the passage of the movable member are configured to allow a surgical instrument to pass therethrough. The markings of the at least one of the first bail or second bail correspond to adjustment increments of the movable member and are configured to allow repositioning of the movable member to align the opening with a trajectory to a target within a patient. An attachment mechanism for attaching the base unit to the patient is positioned near the second end of the tubular body of the base unit. The seat and the attachment mechanism are separated by a distance.
Patent CA-2690866-C (CA)
Inventor: GANE PATRICK A C
IPC: C02F1/28
Filed: 2008-06-06
Granted: 2013-08-06
Abstract: The present invention relates to a process for reducing the amount of organic components in water, wherein a surface--reacted naturalcalcium carbonate and a hydrophobic adsorbent, selected from the group consisting of talc, hydrophobised calcium carbonate, hydrophobised bentonite, hydrophobised kaolinite, hydrophobised glass, or any mixture thereof, are brought into contact with the water to be purified, the surface-reacted natural calcium carbonate being the reaction product of a naturalcalcium carbonate with an acid and carbon dioxide, which is formed in situ by the acid treatment and/or supplied externally, and the surface-reacted natural calcium carbonate being prepared as an aqueous suspension having a pH  of greater than 6.0, measured at 20°C.
Patent CA-2694163-C (CA)
Inventor: PATEL BHAWAN B
IPC: B22F3/00
Filed: 2008-06-11
Granted: 2016-08-09
Abstract: A method of manufacturing a floating collar engaged on a fuel nozzle for providing a sealing interface between the fuel nozzle and a combustor wall. The method comprises metal injection moulding a radially extending flange portion, an axially extending cylindrical portion and a sacrificial or feed inlet portion. The flange and cylindrical portions form the floating collar which is free of injection marks and is separated from the sacrificial/feed inlet portion after injection moulding.
Patent CA-2694595-C (CA)
Title: Separation du monoxyde de carbone de melanges gazeux
Inventor: MCNEIL BRIAN ALFRED
IPC: C01B32/40
Filed: 2010-02-25
Granted: 2012-11-20
Abstract: Un processus et un appareil pour fabriquer un produit contenant du monoxyde de carbone à partir d'un mélange contenant de l'hydrogène, du monoxyde de carbone, du méthane, de l'azote et, facultativement, de l'argon. Le produit contenant du monoxyde de carbone est fabriqué à l'aide d'une colonne de rectification pour former de la vapeur enrichie d'hydrogène et un liquide exempt d'hydrogène, d'une colonne de fractionnement d'azote pour former de la vapeur enrichie d'azote et un liquide exempt d'azote contenant du monoxyde de carbone et du méthane provenant du liquide exempt d'hydrogène et une colonne de fractionnement de monoxyde de carbone/méthane pour former un produit contenant du monoxyde de carbone et un liquide enrichi de méthane à partir du liquide exempt d'azote. Au moins une partie de la fonction du condenseur de la colonne de fractionnement d'azote remplit la fonction de vaporisation du mélange et la fonction de rebouilleur pour la colonne de fractionnement du monoxyde de carbone/méthane, réduisant ainsi la consommation énergétique de fractionnement.
Patent CA-2695579-C (CA)
Inventor: WENCHELL TOM
IPC: A61B17/072
Filed: 2002-10-04
Granted: 2012-09-25
Abstract: A surgical stapling device includes an elongate body portion, a tool assembly supported for articulation, an articulation member and a retaining member releasably engaging the articulation member. The tool assembly disclosed has a cartridge assembly and an anvil assembly. Staples are housed in the cartridge assembly.
Patent CA-2696752-C (CA)
Inventor: FOTIN-MLECZEK MARIOLA
IPC: C12N15/87
Filed: 2008-09-04
Granted: 2017-02-07
Abstract: Cells of the innate immune system recognize and respond to pathogens in a generic way compared to the adaptive immune system. Disclosed herein are complexed single-stranded RNAs for use to elicit a non-specific immune response of the innate immune system, the complexed single-stranded RNAs comprising short oligopeptides with a majority of cationic residues with other specific parameters as defined. Also disclosed is the use of such complexed single-stranded RNAs to treat corresponding diseases.
Patent CA-2703491-C (CA)
Inventor: VLAHOV IONTCHO RADOSLAVOV
IPC: C07K5/027
Filed: 2008-10-23
Granted: 2017-06-13
Abstract: Processes are described for the preparation of tubulysins. The processes are useful for preparing predetermined mixtures of tubulysins, preparing single tubulysins from mixtures of tubulysins, and for converting one tubulysin into a different tubulysin. The tubulysins described herein are useful in treating diseases and disease states that include pathogenic cell populations.
Patent CA-2704752-C (CA)
Inventor: WILLIS JEFFREY O
IPC: E04H12/34
Filed: 2008-10-08
Granted: 2015-12-08
Abstract: A modular tower structure (100) uses a cost-effective, efficient design that reduces the amount of steel necessary for tower structures for wind turbines (10). The modular ower (10) is constructed from sections (90). The sections are constructed from panels (50) comprising a curved or arcuate hape. A vertical connection (200,201) connects or secures he panels (50) at the vertical edges (54) of the panels (50) and forms the sections (90) having a generally circular shape. A horizontal connection (400) connects or secures the sections (90) at the horizontal edges (60) of the panels (50).  The vertical connection (200,201 ) and the horizontal connection 400) each comprises an interior vertical friction plate positioned ver a seam or gap between adjacent panels and an exterior vertical friction plate positioned over the seam or gap between adjacent panels.
Patent CA-2709410-C (CA)
Title: Candleholder
Inventor: RITZENHOFF ANDREAS
IPC: B65D21/02
Filed: 2008-12-17
Granted: 2013-10-01
Abstract: The invention relates to a candleholder (20) for receiving disk-shaped candles, in particular tea candles, having a receiving body (21) and an envelope body (22), which is implemented independently of the receiving body, and which is implemented as an annular sleeve having a substantially L-shaped or U-shaped cross-section, having an envelope shell (40), which covers a peripheral surface (39) of the receiving body, an annular envelope disc, which covers the top side of the receiving body, and an envelope border, which borders an inner margin of a receiving opening of the receiving body, wherein the bottom side of said receiving body is provided with a centering projection, which protrudes from an annular stacking base of said receiving body, and the outer centering diameter thereof corresponding to an inner centering diameter of said envelope border, and wherein said envelope disc of said envelope body has a cross-sectional profile which corresponds to a cross-sectional profile of said stacking base.
Patent CA-2716562-C (CA)
Title: Automotive door check with energy storage body
Inventor: NG BILLY CHEAN WANG
IPC: E05C17/28
Filed: 2009-01-30
Granted: 2014-08-12
Abstract: A door check apparatus for an automobile comprises a unitary check body containing a pair of com-pliant leaves and a guidance arrangement which is adapted to be rigidly mounted to a vehicle door. It also comprises a check arm containing cam surfaces and detent features which is pivotally connected to a vehicle body structure and is configured to slideably interface with the guidance arrangement of the unitary check body. The unitary check body is manufactured from a resilient material so that the compliant leaves are capable of storing and releasing ener-gy in response to the movement of the cam surfaces and detent features of the check arm relative to the guidance arrangement. Rotary motion of the vehicle door relative to the vehicle body structure is checked with predetermined forces generated from the energy stored and released by the compliant leaves at positions determined by the rela-tionship between the detent features of the check arm rela-tive to the guidance arrangement of the unitary check body.
Patent CA-2721048-C (CA)
Inventor: PINEDA LAURENT
IPC: A01B23/06
Filed: 2009-04-08
Granted: 2016-08-09
Abstract: This disk is a metal disk comprising a central ductile portion (10), particularly used for attaching the disk to a chassis or the like, and an outer circumferential portion (12), particularly for working on land and having a hardness greater than that of the central portion (10). The disk also has a transitional area (14), between the central portion (10) and the circumferential portion (12), that has a hardness gradient in a radial direction, and at least in the central portion (10), a hardness gradient is present in the body of the disk.
Patent CA-2722037-C (CA)
Inventor: ROSQUETA ARTURO S
IPC: A61B17/12
Filed: 2009-04-21
Granted: 2016-03-22
Abstract: Embolic implants, delivery systems and methods of manufacture and delivery are disclosed. The devices can be used for aneurysm treatment and/or parent vessel occlusion. Implant designs offer low profile compressibility for delivery to neurovasculature, while maintaining other necessary features such as density for occlusion purposes and desirable radial strength characteristics.
Patent CA-2734978-C (CA)
Inventor: MATSUDA HIROSHI
IPC: C21D8/02
Filed: 2009-09-08
Granted: 2016-03-29
Abstract: A high strength steel sheet having excellent workability and a tensile strength (TS) of 980 MPa or more is provided. Regarding composition, on a percent by mass basis, C: 0.17% or more, and 0.73% or less, Si: 3.0% or less, Mn: 0.5% or more, and 3.0% or less, P: 0.1% or less, S:     0.07% or less, Al: 3.0% or less, and N: 0.010% or less are included while it is satisfied that Si + Al is 0.7% or more, and the remainder includes Fe and incidental impurities, wherein regarding the steel sheet microstructure, it is specified that the area percentage of a total amount of lower bainite and whole martensite is 10% or more, and 90%  or less relative to the whole steel sheet microstructure, the amount of retained austenite is 5% or more, and 50% or less, the area percentage of bainitic ferrite in upper bainite is 5% or more relative to the whole steel sheet microstructure, as-quenched martensite is 75% or less of the total amount of lower bainite and whole martensite, the area percentage of polygonal ferrite is 10% or less (including 0%), and the average amount of C in the above-described retained austenite is 0.70% or more.
Patent CA-2735409-C (CA)
Inventor: HAUBER ROBERT J
IPC: B32B13/12
Filed: 2009-08-27
Granted: 2016-07-19
Abstract: Disclosed are composite building boards and associated manufacturing methods.  The composite boards may include, for example, one or more slurry layers with embedded fibrous mats. An exterior plastic coating is mechanically adhered to the underlying slurry layer. The plastic layer chemically bonds and cross-links with polymer additives within the slurry layer. The result is an integrated polymer matrix with greatly improved durability and surface strength.