baber/WOPTO huggingface dataset:
Patent CA-2705337-C (CA)
Title: Utilisation de signaux de diffusion pour l'acheminement d'informations d'association restreintes
Inventor: HORN GAVIN B
IPC: H04W48/12
Filed: 2008-11-13
Granted: 2014-05-27
Abstract: Systèmes et méthodologies facilitant la transmission de types de points d'accès et/ou de paramètres d'association restreinte au moyen de signaux de diffusion tels que radio-balises, signaux pilotes, etc. Le type ou l'information d'association restreinte peut être indiqué par un ou plusieurs aspects intrinsèques du signal, tels que des paramètres spécifiés. Le type ou l'information peut en outre être indiqué par un ou plusieurs aspects extrinsèques du signal tels que fréquence, intervalle, prédiodicité, etc. Avec cette information, un dispositif mobile peut déterminer si un point d'accès met en oeuvre une association limitée. Si oui, ce dispositif peut demander un identifiant de point d'accès ou de groupe connexe avant de déterminer s'il faut établir une connexion. A cette fin, l'identifiant peut être vérifié au moyen d'une liste de points d'accès et/ou de groupes d'accès accessibles.
Patent CA-2706135-C (CA)
Title: Scleral prosthesis having crossbars for treating presbyopia and other eye disorders
Inventor: GRIFFIS JACK C III
IPC: A61F2/14
Filed: 2008-07-31
Granted: 2014-10-21
Abstract: A scleral prosthesis (100) includes a prosthesis body (102, 200, 300) having first and second side surfaces (210-212) and a cavity (114, 214, 314) extending through the prosthesis body from the first side surface to the second side surface. The scleral prosthesis also includes a crossbar (116, 400) configured to be inserted into the cavity, where the crossbar is wider than the prosthesis body. The cavity could define a narrower central opening and wider end openings, and the crossbar could have a narrower central portion (402) and wider end portions (404). Also, the prosthesis body could include multiple cavities, and the scleral prosthesis could include multiple crossbars configured to be inserted into the multiple cavities. Each of the cavities could be located proximate to an end (104-106, 202-204, 302-304) of the prosthesis body. The crossbar could be substantially straight with a cylindrical cross section.
Patent CA-2712542-C (CA)
Title: Analyse approfondie du trafic html a deux niveaux
Inventor: ONUT IOSIF VIOREL
IPC: G06F21/00
Filed: 2010-08-25
Granted: 2012-09-11
Abstract: La présente concerne un exemple de réalisation sur ordinateur d'un processus d'analyse approfondie à deux niveaux des données de protocole de transport hypertexte, qui surveille le trafic Web, reçoit un paquet de trafic Web d'un réseau pour former un paquet reçu, ledit paquet reçu représentant le trafic Web et qui enregistre temporairement le trafic Web pour former le trafic Web enregistré. Le procédé sur ordinateur détermine en outre si le trafic Web est suspect en effectuant une analyse de premier niveau; s'il est déterminé que le trafic Web est suspect, il utilise le trafic Web enregistré pour procéder à une analyse approfondie. Le processus sur ordinateur détermine en outre si le trafic Web enregistré est un cas d'abus en effectuant une analyse de second niveau et s'il est déterminé que le trafic Web enregistré est un cas d'abus, il réinjecte les données au sujet d'une connexion malveillante vers un système de protection contre les intrusions avant de recommencer à surveiller le trafic Web.
Patent CA-2713147-C (CA)
Inventor: POMPOSELLI JAMES J
IPC: A61H7/00
Filed: 2009-02-12
Granted: 2014-03-25
Abstract: A device and a method for treating cellulite is disclosed. An oscillation therapy device includes a body, a motor, a drive shaft powered by the motor, and a contact surface coupled to the drive shaft, which may be substantially enclosed in a covering adapted to frictionally engage human skin. The motor and drive shaft drive the contact surface to impart an (random) orbital oscillating motion to the contact surface and to skin in contact with the surface.
Patent CA-2716441-C (CA)
Inventor: ROGERS JOHN ANTHONY
IPC: B05B15/62
Filed: 2009-02-24
Granted: 2013-11-26
Abstract: A paint gun assembly comprises two connected body parts, the spray head 1 and the connecting manifold 2. The spray head is provided with a bore which terminates in a radially extending space 3 of gradually increasing radius. Received in the bore is a shaft 4. The shaft has an axially extending bore which connects with radially extending bores in which balls 5 are contained. Received in the shaft is a plunger 6 which has a rounded end and which engages with the balls 5. When forced into the axial bore, the plunger 6 forces the balls 5 into the radially extending bores and out into the tapered, radially extending space 3. Engaging with the plunger 6 in the manifold body 2 is a cam 7.  The cam body 7 is exposed at a surface of the manifold body 2 and includes a hexagon drive 8 by means of which the angular rotation of the cam can be adjusted using a suitable key. The manifold body further includes a recess 9 for receiving a retaining pin (not shown). The end of the retaining pin is received in the cam guide profile 10. Axial movement of the cam 7 in its housing is further resisted by compression spring 11.
Patent CA-2720309-C (CA)
Title: A sliding cover hinge having a combined driving spring for a mobile communication terminal
Inventor: CHENG GUANLUN
IPC: H04M1/02
Filed: 2008-06-19
Granted: 2014-11-18
Abstract: This invention provides the combined driving spring in the slide cover hinge of the mobile communication terminal. It comprises multiple springs in the same shape, the multiple springs are arranged and combined in turn on the same plane, with their both ends fixed;  the driving spring is provided with connections on its both ends to match with the slide in the slide hinge. The shape of the spring is similar to the shape W. The driving spring provided by this invention can be directly used as a driving mechanism in the slide hinge for the mobile communication terminals, simplifying the structure of the driving mechanism. In particular, when the spring in the shape of W is employed, the spring can not only facilitate the combination connection, but also provide a greater force. Besides, when the slide cover slides, less area is occupied when the spring deforms, making it easier to arrange other parts of the mobiles device.
Patent CA-2721450-C (CA)
Inventor: SUBRAMANIAN VALAVANUR A
IPC: A61F2/24
Filed: 2009-04-13
Granted: 2017-06-20
Abstract: Mitral valve prolapse and mitral regurgita-tion can be treating by implanting in the mitral annulus a transvalvular intraannular band having an elongate and arcuate body. The elongate and arcuate body has a first end, a first anchoring portion located proximate the first end, a second end, a second anchoring portion located proximate the second end, and a central portion. The cen-tral portion is displaced from the plane containing the first end and the second end. The transvalvular band is posi-tioned so that it extends transversely across a coaptive edge formed by the closure of the mitral valve leaflets and the central portion is displaced towards the left ventricle relative to the first anchoring portion and the second an-choring portion. The ventricular direction displacement moves coaption to an earlier point in the cardiac cycle.
Patent CA-2721819-C (CA)
Inventor: MILLER ROBERT J
IPC: G01L1/12
Filed: 2009-06-02
Granted: 2013-12-17
Abstract: Selon linvention, la détection de contrainte dans un joint collé de manière adhésive comprend les opérations consistant à induire une onde de contrainte dans le joint, et à détecter un changement des caractéristiques magnétiques locales dans le joint.
Patent CA-2723868-C (CA)
Inventor: JOHNSTON STACI JO
IPC: A01M1/02
Filed: 2009-05-22
Granted: 2018-04-24
Abstract: An insect trap comprises a housing, an ultraviolet light with a peak wavelength of 340 to 380 nm operatively con-nected to the housing, and a bait including an attractant proxi-mate the ultraviolet light. The ultraviolet light and the bait in the housing have a synergistic effect that is greater than a sum of the ultraviolet light alone and the bait alone.
Patent CA-2724245-C (CA)
Title: Inflatable drag reduction device for vehicles
Inventor: TERTNES ROALD
IPC: B62D35/00
Filed: 2009-05-15
Granted: 2016-10-11
Abstract: Inflatable drag reduction device (20, 22) for vehicles, comprising an inflatable bag of a durable, flexible and generally air-tight material, arranged for attachment to the vehicle. The bag comprises of a plurality of conjoined panels and an air duct arranged for allowing the inflow of air into the interior of the bag when the vehicle is in motion. The bag further comprises internal ribs of a generally non-elastic material attached to the internal surfaces of the panels, that assist the bag in assuming a predetermined geometrical shape in which the panels are prevented from billowing outward.
Patent CA-2726043-C (CA)
Title: Composition de soin oral comprenant un composant adhesif
Inventor: BAIG ARIF ALI
IPC: A61Q11/00
Filed: 2009-06-02
Granted: 2013-01-08
Abstract: La présente invention porte sur des compositions de soin buccal. Les compositions de soin buccal comprennent un composant adhésif et un actif de soin buccal, et sont combinées avec un agent améliorant l'indice de viscosité et/ou un composé insoluble dans l'eau. La présente invention porte également sur des procédés apparentés aux compositions de soin buccal.
Patent CA-2727283-C (CA)
Inventor: CHOE HOWARD C
IPC: H04N5/225
Filed: 2009-06-12
Granted: 2017-09-05
Abstract: According to one embodiment, an optical instrument includes a hand-held housing that houses multiple optical devices and an eyepiece. The optical devices are configured to generate a corresponding multiple number of images on the eyepiece such that each image is contiguously aligned with one another along their sides to form a panoramic image on the eyepiece.
Patent CA-2732573-C (CA)
Inventor: WALDEN NORMAN
IPC: G06F3/02
Filed: 2011-02-25
Granted: 2017-03-21
Abstract: A keypad assembly comprising one or more keys arranged on a deflection web is provided. Each key may comprise a key cap and a post operatively coupled to the key cap. The deflection web may comprise a web having at least one seat configured to receive the post of the key. An adhesive is provided to bond the post to the seat. The post may comprise a plurality of channels and may further comprise a flange for mating with a shoulder of the seat. The channels and the mating flange and shoulder may provide for better glue distribution between the post and the seat. A method for making the keypad assembly is also provided.
Patent CA-2734400-C (CA)
Title: Dispositif de diffusion et/ou de filtration
Inventor: BUCK REINHOLD
IPC: B01D63/02
Filed: 2009-08-17
Granted: 2015-10-06
Abstract: La présente invention concerne un dispositif de diffusion et/ou filtration, comme un dialyseur, un hémofiltre ou un ultrafiltre, qui présente des caractéristiques d'écoulement améliorées. L'invention concerne également un embout pour le dispositif.
Patent CA-2737330-C (CA)
Title: System for gas purification and recovery with multiple solvents
Inventor: OPPENHEIM JUDITH PAULINE
IPC: B01D53/14
Filed: 2011-04-14
Granted: 2019-01-15
Abstract: In one embodiment, a gas purification system is provided. The system includes a first solvent section having a first carbon dioxide (CO2) absorber, a hydrogen sulfide (H2S) absorber, and a first solvent path that routes a first solvent through the first CO2 absorber and the H2S absorber. The gas purification system also includes a second solvent section having a second carbon dioxide (CO2) absorber and a second solvent path that flows a second solvent through the second CO2 absorber. The gas purification system has a gas path though the first and second solvent sections, wherein the first and second solvent paths are separate from one another, and the first and second solvents are different from one another.
Patent CA-2740039-C (CA)
Inventor: BERTON ANTHONY
IPC: F16B37/00
Filed: 2009-10-19
Granted: 2016-12-20
Abstract: It has become apparent that the dimensions of inbuilt-collar driving means of the same nominal size can vary according to the manufacturing process. The dimensions of the collar have to be adapted to suit the method of manufacture accordingly, at the expense of strength or mass. In addition, the torque that can be transmitted for tightening and loosening varies according to a useful height on which a wrench can gain a purchase. The idea underlying the invention, in order to have a useful height identical to the height of shank (7) is for the frustoconical collar (152) of a driving means (151) to be pushed in towards its centre in the continuation of the faces of the shank. The driving means with inbuilt collar proposed by the invention is suited to all methods of manufacture, and can be manufactured without adversely affecting the dimensions of the driving means or how it is fitted.
Patent CA-2744972-C (CA)
Inventor: ABHISHEK ABHISHEK
IPC: H04L12/56
Filed: 2003-11-26
Granted: 2013-01-08
Abstract: A software based wireless infrastructure system is provided. The system has a driver that communicates with the network stack and a network interface card (NIC), a station server in communication with the station driver and an 802.1X supplicant or an 802.1X authenticator. Each NIC provides station and/or access point functionality support. The driver drops packets that have been received if the packet has not been authenticated and associated. Packets that have been fragmented or encrypted are unfragmented and decrypted. An association manager is used in conjunction with a configuration table manager to associate stations and access points via management packets. A manager receives 802.1X data packets from the packet processor and sends them up to a station server that communicates with user mode applications and an 802.1X supplicant or an 802.1X authenticator that are used to authenticate and deauthenticate stations and access points. APIs are provided to enable communication between the components.
Patent CA-2746093-C (CA)
Title: Procede de controle de l'etancheite d'une pile de cellules a combustible
Inventor: SEITZ SANDRA
IPC: G01M3/22
Filed: 2009-12-09
Granted: 2016-11-22
Abstract: L'étanchéité des membranes des cellules à combustible d'une pile (10) de cellules à combustible (11) doit être contrôlée. Dans ce but, on introduit un gaz de trace dans le canal (15) d'amenée de combustible de la pile (10). Le canal (16) d'évacuation de combustible reste ouvert ou est fermé. Un gaz porteur est amené dans le canal (17) d'amenée d'air et est amené par le canal (18) d'évacuation d'air à un détecteur de gaz (28) où l'on vérifie si le gaz porteur contient des teneurs en gaz de trace. La localisation d'une cellule à combustible (11) défectueuse peut s'effectuer en insérant une lance dotée d'une sonde à reniflard dans le canal (18) correspondant et en déterminant la position de la sonde.
Patent CA-2752998-C (CA)
Inventor: CARUEL PIERRE
IPC: B64D15/12
Filed: 2010-02-19
Granted: 2017-05-16
Abstract: The invention relates to a de-icing device (1) in particular for an aircraft nacelle comprising at least two electric bands (5) each made from at least one main conductor (7) oriented substantially along the length of said band (5), characterised in that said bands (5) comprising rectilinear elements (13) and bent elements (17), and in that said bands (5) comprising spirals (15) formed by the association of several bent elements (17), and in that the contiguous bands (5) are embedded together at least in pairs.
Patent CA-2754997-C (CA)
Inventor: HUTTO WALTER DECANIA JR
IPC: F04B1/29
Filed: 2010-02-09
Granted: 2017-05-16
Abstract: A variable flow pump includes: a housing with inlet and outlet chambers interconnected by a main bore and a non-rotating cylinder block positioned in the main bore. The cylinder block includes: a central bore communicating with the inlet chamber; cylinder bores arrayed around the central bore; first feed passages interconnecting the inlet chamber and the cylinder bores, defining a bypass flowpath between the cylinder bores; and at least one discharge valve disposed at the second end which permits fluid flow from the cylinder bores to the discharge chamber but prevents opposite flow; Pistons are disposed in the bores.  A shaft is coupled to the pistons so as to cause them to reciprocate through an axial pump stroke when the shaft is rotated. A  mechanism is coupled to the cylinder block which modulates the axial position of the cylinder block within the housing, varying the size of the bypass flowpath.
Patent CA-2756394-C (CA)
Inventor: LANCASTER PATRICK R III
IPC: B65G69/28
Filed: 2010-03-23
Granted: 2015-10-20
Abstract: An apparatus for transferring a load between a pallet truck (48) and a load wrapping surface (18) may include an angled ramp surface (68) configured to support at least a portion of the pallet truck (48). The apparatus may also include an angled conveyor surface (70) extending alongside at least a portion of the angled ramp surface (68). The angled conveyor surface (70) may be configured to convey the load between the load wrapping surface (18) and the angled ramp (68) surface.
Patent CA-2757570-C (CA)
Inventor: GEILE MICHAEL J
IPC: H04J11/00
Filed: 1997-01-24
Granted: 2012-11-27
Abstract: The communication system includes a hybrid fiber/coax distribution network. A head end provides for downstream transmission of telephony and control data in a first frequency bandwidth over the hybrid fiber/coax distribution network and reception of upstream telephony and control data in a second frequency bandwidth over the hybrid fiber/coax distribution network. The head end includes a head end multicarrier modem for modulating downstream telephony information on a plurality of orthogonal carriers in the first frequency bandwidth and demodulating upstream telephony information modulated on a plurality of orthogonal carriers in the second frequency bandwidth. The system includes service units, operatively connected to the hybrid fiber/coax distribution network for upstream transmission of telephony and control data and for receipt of the downstream control data and telephony. Also provided is a method and apparatus for performing a Fast Fourier Transform (FFT).
Patent CA-2757579-C (CA)
Title: Lin bus remote control system
Inventor: BARUCO SAMUEL R
IPC: H04L12/40
Filed: 2010-04-13
Granted: 2018-01-16
Abstract: A local interconnect network BUS remote control system, including a printed circuit board antenna for receiving wireless communications signals and transmitting them to at least one radio frequency module, the printed circuit board antenna including a digital layer; a power layer; a ground layer; a radio frequency layer; at least one radio frequency module mounted on the vehicle, the at least one frequency module in communication with the printed circuit board antenna for demodulating the wireless communication signals into local interconnect network signals; a local interconnect network BUS in communication with the at least one frequency module for receiving the local interconnect network signals; and a local interconnect network controller in communication with the local interconnect network BUS for receiving the local interconnect network signals.
Patent CA-2758445-C (CA)
Title: Proteine ou peptide de fusion dont la demi-vie est augmentee par le maintien de la liberation prolongee in vivo, et procede d'augmentation de la demi-vie in vivo en l'utilisant
Inventor: CHUNG HYE-SHIN
IPC: C07K14/81
Filed: 2010-04-22
Granted: 2016-02-16
Abstract: La présente invention concerne une protéine ou un peptide de fusion, dont la demi-vie in vivo est augmentée en maintenant une libération prolongée in vivo, et un procédé permettant d'augmenter la demi-vie in vivo utilisant ladite protéine/ledit peptide. La protéine ou le peptide de fusion selon la présente invention présente d'excellentes caractéristiques de stabilité in vivo en liant une protéine physiologiquement active ou un peptide physiologiquement actif à un mutant alpha-1 antitrypsine ou à un mutant alpha-1 antitrypsine ayant un ou plusieurs acides aminés mutés pour maintenir sa libération prolongée in vivo et pour augmenter de façon significative sa demi-vie dans le sang (T1/2) par comparaison avec une protéine physiologiquement active ou un peptide physiologiquement actif nature. Ainsi, une protéine ou un peptide de fusion selon la présente invention peut être utile dans le développement d'une préparation à libération prolongée d'un médicament à base de protéine ou de peptide.
Patent CA-2765021-C (CA)
Inventor: COUPE DOMINIQUE
IPC: F01D5/28
Filed: 2010-06-09
Granted: 2017-10-10
Abstract: The invention relates to a distributor element for a turbine, comprising an annular inner platform sector (20; 60), an annular outer platform sector (30; 70), and at least one blade (10a, 10b; 50a, 50b) extending between the platform sectors and connected thereto. The distributor element is made of a single composite material piece including a fibrous reinforcement which is densified using an at least partially ceramic matrix, wherein the fibrous reinforcement includes a fibrous woven structure produced by three-dimensional or multilayer weaving and which is continuous in the entire space of the distributor element and in the entire periphery of the blade.
Patent CA-2766465-C (CA)
Inventor: METZGER DONALD RAY
IPC: G01M3/28
Filed: 2012-01-16
Granted: 2018-01-02
Abstract: Methods and systems for testing a joint assembly coupling a calandria tube to a tube sheet in a reactor. One method includes (a) inserting a test tool into a lattice site containing the joint assembly, the test tool including at least two seals that define an enclosed volume surrounding the joint assembly. The method also includes (b) drawing a vacuum in the enclosed volume, (c) stopping drawing the vacuum in the enclosed volume and allowing the vacuum to decay over a predetermined decay period, (d) measuring a change in pressure in the enclosed volume during the decay period and calculating a leak rate based on the change in pressure, (e) repeating (b) through (d) to generate a plurality of leak rates, and (f) determining an equilibrium leak rate based at least on the plurality of leak rates. The method also includes performing diagnostics during the testing method.
Patent CA-2768115-C (CA)
Inventor: DEZELAK JONATHAN ELI
IPC: H04W4/12
Filed: 2012-02-14
Granted: 2016-10-04
Abstract: Un dispositif électronique reçoit une sélection des bénéficiaires tierces à au moins un bien, un service et un paiement. Un ensemble de contacts est présenté en réponse à la réception de la sélection. Une sélection dau moins un promettant parmi lensemble de contacts est reçue. Un message sans fil comprenant au moins un identifiant de la sélection de bénéficiaires tierces est généré. Le message sans fil est transmis à un dispositif mobile associé avec le au moins un promettant.
Patent CA-2768994-C (CA)
Title: Spectrometer readout configuration
Inventor: VOLANTHEN MARK
IPC: G01J9/00
Filed: 2009-10-14
Granted: 2017-12-12
Abstract: A method of operating a spectrometer to determine the wavelength of an optical signal, in particular for determining the resonant wavelength of an optical fibre Bragg grating. The spectrometer comprises an array of photosensitive pixels each of which generates an output signal in response to the intensity of light incident on the pixel, and a refractive element arranged to direct light to a particular position in the array depending on the wavelength of the light. The method involves selecting a first group of pixels in the array by reference to an expected wavelength distribution of the optical signal and monitoring the output signals from the first group of pixels. On the basis of the output signals from the first group of pixels a second group of pixels is selected and the wavelength of the optical signal is determined from the output signals of the second group of pixels. The method has the advantage that the wavelength of the optical signal can be determined without scanning every pixel in the array individually.