baber/WOPTO huggingface dataset:
Patent CA-2718302-C (CA)
Inventor: WEINER DAVID PAUL
IPC: C12P7/42
Filed: 2000-12-29
Granted: 2012-12-04
Abstract: In accordance with the present invention there are provided methods for producing enantiomerically pure a-substituted carboxylic acids, such as, for example, .alpha.-amino acids and .alpha.-hydroxy acids, said method comprising combining an aldehyde or ketone with a cyanide and ammonia or an ammonium salt or an amine, in the presence of a nitrilase or a polypeptide having nitrilase activity which stereoselectively hydrolyzes the amino nitrite or cynohydrin intermediate under conditions sufficient to produce the carboxylic acid.
Patent CA-2721622-C (CA)
Inventor: WOLFBERG ADAM J
IPC: A61B5/344
Filed: 2009-04-15
Granted: 2016-10-11
Abstract: Le procédé de contrôle de lE.C.G. ftal selon la présente invention inclut létape consistant à acquérir des signaux électriques à partir dun ensemble délectrodes, par exemple, un ensemble délectrodes de surface appliquées sur la zone abdominale de la mère. Les signaux électriques sont analysés, notamment en effectuant une analyse morphologique des signaux de lélectrocardiogramme ftal. Un indicateur clinique est alors déterminé à partir du résultat obtenu suite à la réalisation de lanalyse morphologique.
Patent CA-2722813-C (CA)
Inventor: BOTTON GERARD
IPC: C07D241/18
Filed: 2009-03-31
Granted: 2017-03-21
Abstract: The present invention relates to a compound of the general formula (I) (see formula I) wherein: R1 is ethyl, propyl, isopropyl, butyl; sec-butyl, tert-butyl, cyclopropyl or cyclopropylmethyl; R2 is hydrogen; R3 is hydrogen; A is aryl optionally substituted by one or more substituents Y; Y is halogen, cyano, trifluoromethoxy, trifluoromethyl, carboxy, carboxymethyl, carboxyethyl, alkyl, alkoxy, alkylsulfonyl, or two Y  groups can form a methylenedioxy; or R2 and R3 can constitute a cycle thereby forming a compound of the general formula (II) (see formula II) wherein R1 and A are defined as above; n = 3, 4, 5; R4 represents hydrogen, or a racemic form, tautomer, enantiomer, diastereomer, epimer or polymorph, or a mixture thereof, or a pharmaceutically acceptable salt thereof. These compounds are useful as insulin secretion stimulators.
Patent CA-2723114-C (CA)
Title: Anticorps et leurs procedes de preparation
Inventor: REFAELI YOSEF
IPC: A61K39/00
Filed: 2009-05-18
Granted: 2018-02-27
Abstract: La présente invention concerne divers procédés permettant la production améliorée dorganismes produisant des anticorps, de tissus produisant des anticorps, de cellules produisant des anticorps et danticorps. Dans certains modes de réalisation, linvention concerne des procédés permettant de produire rapidement des organismes, des tissus, des cellules produisant des anticorps et des anticorps dérivés dhumains, dorganismes, de plantes ou de cellules qui sont génétiquement modifiés pour sur-exprimer certaines protéines.
Patent CA-2723854-C (CA)
Inventor: LINDOFF BENGT
IPC: H04B1/10
Filed: 2009-05-12
Granted: 2016-11-22
Abstract: A method for a single radio aggregated spectrum receiver of a terminal arranged to operate in a radio network is disclosed. The method comprises receiving information from a network node of the radio network about frequency properties of an aggregated spectrum to be received; determining information about the aggregated spectrum comprising at least one of presence of blocking interferer(s) interspersed with, and pass bands within the aggregated spectrum; and providing filter(s) based on the determined information about the aggregated spectrum such that desired signals are passed and any blocking interferer(s) are attenuated. Corresponding computer program, receiver and terminal are also disclosed.
Patent CA-2727873-C (CA)
Title: Pump dispensers
Inventor: LAW BRIAN ROBERT
IPC: A47K5/12
Filed: 2011-01-13
Granted: 2015-12-29
Abstract: Pump dispensers are disclosed of the airless type in which the container interior reduces volume progressively as product is dispensed. The aim is to trap any air in the container space above the product, which might reduce a dispensed dose without the user knowing. An air trap member (5) having a downwardly-convex dish form is provided below the floor of the dispenser module around the inlet, to guide any such air away to the periphery. At the periphery a retaining lip (53), which may make flexible wiping contact with the container wall interior, allows air past on assembly of the dispenser. A central tubular formation (52) of the trap member (5) is used to plug the trap member into the inlet. A follower piston (15) may have a central boss (152) shaped to fit into the trap member (5), to maximise expulsion of product.
Patent CA-2731382-C (CA)
Title: Once-a-week administration of 25-hydroxy vitamin d3 to sustain elevated steady-state pharmacokinetic blood concentration
Inventor: DELUCA HECTOR F
IPC: A61K31/593
Filed: 2009-07-24
Granted: 2020-04-28
Abstract: A composition for oral or parenterally administration comprising a single dose of 25-hydroxy-vitamin D3 sufficient to elevate the serum level in a human to a concentration in the range of 30 ng/ml to 200 ng/ml for at least 7 days and a pharmaceutically suitable carrier system, wherein subsequent single doses at least every 7 days are sufficient to sustain the serum level in a human to a concentration in the range of 30 ng/ml to 200 ng/ml at steady-state pharmacokinetics is disclosed A method of elevating and sustaining the blood level concentration of 25-hydroxy-vitamin D3 in a human in need thereof comprising said orally administering or parenterally administering composition The human in need thereof may be a human deficient in vitamin D having a serum level concentration of 25-hydroxy-vitamin D3 less than 30 ng/ml
Patent CA-2736834-C (CA)
Title: Fire-rated wall construction product
Inventor: PILZ DON A
IPC: E04B1/38
Filed: 2011-04-08
Granted: 2015-12-15
Abstract: The present application is directed toward fire-rated wall construction components and wall systems for use in building construction. Embodiments can include tracks for holding studs which incorporate various geometries capable of receiving fire- retardant material, including but not limited to intumescent material. The fire- retardant material can be attached to the tracks such that the fire-retardant material expands and seals gaps and/or areas between the tracks and wall components such as ceilings, floors, and drywall.
Patent CA-2742132-C (CA)
Title: Boucle a declenchement rapide
Inventor: HOWELL FRANK A
IPC: A44B11/26
Filed: 2007-03-30
Granted: 2013-07-30
Abstract: Une boucle à déclenchement rapide qui comprend des composants mâle et femelle encliquetés mutuellement de manière à pouvoir se détacher. Un levier de déverrouillage disposé sur le composant femelle permet de désengager les composants. Le levier de déverrouillage peut s'actionner en tirant sur le cordon auquel il est relié ou en accédant à une tirette faisant saillie depuis son extrémité avant.
Patent CA-2744382-C (CA)
Inventor: SHIUE PO-HAI
IPC: A43B5/00
Filed: 2011-06-22
Granted: 2014-04-29
Abstract: Golf shoes are revealed. The golf shoes include auxiliary supports arranged at the positions which golf players' center of gravity shifted to during the strike. Thus the center of gravity of the player changed during the swing is supported by the auxiliary supports for maintaining the lower body of the player stable throughout the lift. The power of the strike is maintained due to the firm lower body. The accuracy is also good, not affected by changes of the center of gravity of the body. Therefore the player can swing through easily and have a nice shoot smoothly.
Patent CA-2745468-C (CA)
Inventor: HARDACKER ROBERT
IPC: H04B17/40
Filed: 2010-01-04
Granted: 2016-08-09
Abstract: The return channel in a multiple-input and multiple-output (MIMO) communication system is used to provide signal information on an individual- channel basis. In one embodiment, in a controlled factory environment, this information may be used to incrementing up or down the variable gain amplifier and/or the power amplifier of a MIMO transmitter and/or receiver so as to generate a default signal power offset to be used during normal operation. Thereafter, such signal information may similarly be provided via the return channel and used to further adjust the transmit parameters to account for location-specific signal conditions.
Patent CA-2745856-C (CA)
Inventor: FOUQUET DANY
IPC: B60W10/24
Filed: 2009-11-27
Granted: 2015-11-03
Abstract: A braking energy recovering system adapted for use on a vehicle and a vehi-cle having such a system installed. The vehicle has an engine-transmission assembly, a drive-shaft, a braking system and an auxiliary sys-tem. The energy recovery system comprises a first pump, a hydraulic accumulator and a hy-draulic motor. The first pump is a variable dis-placement hydraulic pump. The hydraulic ac-cumulator is connected to the first pump and is operative to store hydraulic fluid under pres-sure. The hydraulic motor is hydraulically con-nected to the accumulator to receive hydraulic fluid. The motor is adapted to drive a second hydraulic pump, which is hydraulically con-nected to the auxiliary system, using hydraulic energy stored in the accumulator.
Patent CA-2745918-C (CA)
Inventor: BABICH JOHN W
IPC: A61K51/08
Filed: 2009-12-04
Granted: 2017-10-10
Abstract: Complexes of heterocyclic radionuclides are prepared based upon ligands having substituted pyridyl and imidazolyl groups.  The ligands are bifunctional, having amino acid residues that may act as a linker to a bioactive molecule, and a tridentate chelator that may complex the radionuclide. The bioactive molecule may be a peptide or somatostatin.
Patent CA-2747554-C (CA)
Inventor: DAWSON JEFFREY WILLIAM
IPC: H04L47/43
Filed: 2008-12-23
Granted: 2020-05-26
Abstract: Provided are methods, apparatuses and systems for providing prioritized data distribution at a customer premise. A network access component may receive priority information from a trusted source, the pri-ority information being indicative of an association between at least one identifier and a respective priority level. The network component may de-termine a particular identifier associated with data received from a com-munication entity. The network access component may determine a partic-ular priority level associated with the data based on the particular identifi-er and the priority information. The network component may also priori-tize at least a portion of the data on a basis of the particular priority level.
Patent CA-2749436-C (CA)
Inventor: MCQUEEN E KEITH
IPC: F24H9/14
Filed: 2011-08-17
Granted: 2018-10-16
Abstract: Disclosed are systems and devices for controlling the amount of water passing through a heat exchanger and the amount of water that by-passes the heater without passing through the heat exchanger. In some embodiments, the system includes a by-pass valve assembly having means for sensing a time-varying characteristic of fluid adjacent the inlet, means for sensing a time-varying characteristic of fluid adjacent the outlet, and a valve that alters the amount of fluid by-passing the fluid heater in response to differences in the time-varying characteristic of fluid adjacent the inlet and fluid adjacent the outlet.
Patent CA-2755429-C (CA)
Inventor: YANG ZHANCHUN
IPC: C10B53/02
Filed: 2008-12-24
Granted: 2016-08-23
Abstract: A high-temperature gasification process using biomass to produce synthetic gas involves gasifying a powdered charcoal through transporting the powdered charcoal to a gasification furnace. An externally supplied combustible gas is directly combusted and reacted with the oxygen in a carbonization furnace, and the heat discharged from the reaction is directly supplied for a thermolysis of biomass. The thermolysis gas and the charcoal are produced from the carbonization furnace. Temperature of the carbonization furnace is controlled within 400 to 600°C. Flame temperature at a burner of the carbonization furnace is controlled within 1800 to 1200°C. A system for the process is also disclosed.
Patent CA-2758047-C (CA)
Inventor: LOPEZ OMAR D
IPC: C07D413/14
Filed: 2010-03-29
Granted: 2016-05-17
Abstract: This disclosure concerns novel compounds of Formula (I) as defined in the specification and compositions comprising such novel compounds. These compounds arc useful antiviral agents, especially in inhibiting the function of the NS5A protein encoded by Hepatitis C virus (HCV). Thus, the disclosure also concerns a method of treating HCV related diseases or conditions by use of these novel compounds or a composition comprising such novel compounds. (see formula I)
Patent CA-2760327-C (CA)
Inventor: SHARP CHRISTOPHER BROOKE
IPC: H04W12/06
Filed: 2010-04-29
Granted: 2015-06-23
Abstract: Methods, systems, and apparatus are presented for processing a remote command message. In one aspect, a method includes accessing a subscribed topic hosted on a notification service, the subscribed topic corresponding to a mobile device, retrieving a remote command message included in the subscribed topic that identifies a command to be executed by the mobile device, determining whether the command can be executed by the mobile device, publishing a result message associated with the command, and executing, by the mobile device, the command based on the determining. Publishing the result message further can include identifying in the remote command message a result topic corresponding to the notification service and publishing the result message to the identified result topic. Additionally, the subscribed topic can be uniquely associated with the mobile device.
Patent CA-2763097-C (CA)
Title: Centrifugeuse de decantation et transporteur helicoidal
Inventor: GRØNNEGAARD ERLAND
IPC: B04B7/08
Filed: 2010-06-11
Granted: 2016-01-26
Abstract: L'invention concerne une centrifugeuse de décantation pour séparer une matière fournie en une phase légère et en une phase lourde, comportant une cuve allongée disposée pour tourner autour d'un axe longitudinal, la cuve comportant une chambre de séparation présentant une paroi circonférentielle, un transporteur hélicoïdal (3) situé dans la chambre de séparation et coaxial avec la cuve, le transporteur hélicoïdal comportant un moyeu (14). Le moyeu de transporteur comporte une partie de corps en acier tubulaire longitudinale (18) et un filetage en acier hélicoïdal (15) fixé sur ladite partie de corps en acier tubulaire. Le moyeu de transporteur comporte également un corps longitudinal intérieur s'étendant de manière coaxiale par rapport à la partie de corps en acier tubulaire longitudinal. Le corps longitudinal intérieur (19) s'étend à travers au moins une partie du corps en acier tubulaire et est constitué d'un premier matériau, notamment une résine époxyde renforcée par des fibres de carbone, dont le module spécifique est supérieur au module spécifique de l'acier constituant la partie de corps tubulaire.
Patent CA-2769603-C (CA)
Title: Method for scheduling mobile station uplink transmissions
Inventor: LOVE ROBERT T
IPC: H04W72/08
Filed: 2003-10-30
Granted: 2013-05-14
Abstract: The present invention relates to a method for a distributed digital wireless communication system. There exists a need for a digital wireless communication system that reduces the scheduling and ARQ delays of the prior art communication systems. A method is provided for scheduling mobile station uplink transmissions for a selected mobile station of a plurality of mobile stations by a base station. The method includes receiving scheduling information that includes at least one of a queue status and a power status of the at least one mobile station, and selecting a mobile station and determining an uplink channel scheduling assignment for the selected mobile station using at least one of the scheduling information and a base station interference metric and an uplink quality corresponding to the selected mobile station. The assignment may includes a sub-frame assignment, a maximum power margin and targets and a maximum transport format related information.
Patent CA-2774438-C (CA)
Inventor: GRAUGNARD HENRI
IPC: A01N1/00
Filed: 2010-09-15
Granted: 2017-03-07
Abstract: The present invention relates to the use of a composition containing 2-bromo-2-nitropropane-1,3-diol for the external treatment of cadaver tissue.
Patent CA-2775304-C (CA)
Title: Dispositif de determination de la qualite materielle d'un materiau d'acier et procede de determination de la qualite materielle d'un materiau d'acier
Inventor: NAKATA TAKEO
IPC: G01N21/70
Filed: 2010-07-29
Granted: 2014-11-25
Abstract: La présente invention concerne un dispositif et un procédé de détermination de la qualité matérielle d'un matériau d'acier permettant de différencier de manière stable et précise des matériaux d'acier composés d'acier ultra-résistant auquel des additifs d'amélioration de la résistance de l'acier ont été ajoutés de ceux composés d'acier ordinaire auxquels aucun additif n'est ajouté. Spécifiquement, un dispositif (1) de détermination de la qualité matérielle d'un matériau d'acier détecte les pixels d'étincelle sur les photos en couleur (2) prises d'étincelles (19) produites lorsqu'un matériau d'acier (18) est frotté, détecte les pixels de faible densité qui sont, parmi les pixels d'étincelle, les pixels dont la densité d'un des composants chromatiques à discriminer choisis parmi des composants RGB est faible, détermine que le matériau d'acier est composé de l'acier très résistant lorsqu'un rapport du nombre total de pixels de faible densité sur le nombre total des pixels d'étincelle est supérieur ou égal à un seuil de discrimination, et détermine que le matériau d'acier est composé de l'acier ordinaire lorsque le rapport est inférieur au seuil de discrimination.
Patent CA-2775757-C (CA)
Inventor: SUN YUNDA
IPC: G01N23/04
Filed: 2010-07-02
Granted: 2015-09-22
Abstract: A method of processing a body inspection image and a body inspection apparatus are disclosed. In one embodiment, the method may comprise recognizing a target region by means of pattern recognition, and performing privacy protection processing on the recognized target region. The target region may comprise a head and/or crotch part. According to the present disclosure, it is possible to achieve a compromise between privacy protection and body inspection.
Patent CA-2775937-C (CA)
Inventor: MOLLENAUER KENNETH H
IPC: A61H31/00
Filed: 1999-05-17
Granted: 2015-09-01
Abstract: A system for performing chest compression for cardiopulmonary resuscitation. The system includes a motor (41) including a system of clutches (51) and brakes (45, 53) which allow for controlling and limiting the movement of the compression mechanism and includes a control system for controlling the operation and interaction of the various components to provide for optimal automatic operation of the system.
Patent CA-2782011-C (CA)
Inventor: TONCELLI LUCA
IPC: B24B41/047
Filed: 2010-11-22
Granted: 2017-07-11
Abstract: A machine for smoothing or polishing slabs of stone material, such as natural and agglomerated stone, ceramic and glass, comprises a longitudinal bench (12) over which the slabs to be machined move, at least one pair of opposite bridge support structures (20, 22) arranged astride the bench, and at least one beam (24) transversally movable and supported by said bridge structures. At least one vertical-axis and vertically movable mandrel (40) is mounted eccentrically on a mandrel supporting structure (30) which rotates about its vertical axis (Z1) and is supported on said beam (24). The mandrel has, mounted on its bottom end, a device carrying the smoothing or polishing tools and rotating about the axis of rotation of said mandrel. In this way, the tool carrying device performs a movement composed of the rotation about the axis of rotation of the mandrel, a revolving movement about the axis of rotation of the mandrel carrying structure and a translation movement due to the movement of the beam.
Patent CA-2784325-C (CA)
Inventor: PEARKS ANDREW THOMAS
IPC: B01J20/26
Filed: 2010-12-09
Granted: 2018-02-20
Abstract: Embodiments of systems and methods for producing a coated activated carbon comprise the steps of providing activated carbon particles having a particle size up to about 100 µm, and coating the activated carbon particles by spraying droplets of a cationic polymer solution onto the surface of the activated carbon particles, wherein the cationic polymer solution comprises about 1% to about 15% by weight cationic polymer and the droplet size is between about 5 µm to about 100 µm.
Patent CA-2785482-C (CA)
Title: Telescopic pipe connection device
Inventor: LEE YU CHIEH
IPC: E04H15/46
Filed: 2012-08-10
Granted: 2014-09-23
Abstract: A telescopic pipe connection device includes a fixing sleeve mounted on an outer pipe; a setting-up case internally defining a slide way and a horizontal through hole, the latter extending through the setting-up case and a front wall of the fixing sleeve to communicate with the slide way; a cap fixed to an open front side of the setting-up case and having a receiving hole; a locating pin located in the horizontal through hole with a first end extended through the outer pipe into a limiting hole on an inner pipe and a second end engaged with the receiving hole, and having at least one coupling lever provided thereon; a return spring fitted on the locating pin with two ends pressed against the coupling lever and the cap; and a pushbutton slidably received in the slide way with a lower front slant working face pressed against the coupling lever.
Patent CA-2788609-C (CA)
Title: Distributeur d'aliments granulaires installe sous une armoire
Inventor: GOULET DANY
IPC: A47J47/04
Filed: 2012-08-31
Granted: 2019-03-26
Abstract: Un distributeur daliments à fixer sous une armoire, où le distributeur comporte un élément de bac ayant quatre parois latérales et une trappe de distribution dans sa portion inférieure et des canaux de bac formés dans les portions supérieures de deux opposées des parois latérales et un support de soutien adapté pour être fixé de manière sûre sous larmoire ayant quatre bords latéraux, où deux bords latéraux opposés ont des canaux de soutien adaptés pour engager les canaux de bac respectifs des parois latérales opposées de lélément de bac, de sorte que lélément de bac peut coulisser pour entrer et sortir du support de soutien. La trappe de distribution est fixée par pivotement à une des quatre parois latérales de lélément de bac, de sorte que la trappe peut être ouverte et fermée par pivotement pour que les aliments puissent être extraits de lélément de bac. Un mécanisme dinclinaison est fixé entre une des quatre parois latérales de la portion de bac et la trappe de distribution, de sorte quun utilisateur doit exercer une force pour tirer sur la trappe et louvrir, et obtenir laliment, puis le mécanisme dinclinaison repousse la trappe en position fermée contre la portion du fond de lélément de bac.
Patent CA-2789786-C (CA)
Title: Articles chirurgicaux et methodes chirurgicales
Inventor: WIRBISKY ALAN G
IPC: A61B17/04
Filed: 2011-02-23
Granted: 2019-04-16
Abstract: La présente invention a pour objet des dispositifs, des implants, des kits, et des méthodes associées pour le traitement d'états pelviens tels que l'incontinence urinaire, chez un patient mâle ou femelle. L'invention comprend, dans un mode de réalisation, un implant en plusieurs pièces, comprenant une pièce de support de tissu, une partie d'extension, et un ou plusieurs embouts auto-fixants. Le dispositif peut être utilisé à travers une incision médiane dans la région pelvienne du patient.