baber/WOPTO huggingface dataset:
Patent CA-2803026-C (CA)
Inventor: MA KEVIN J
IPC: H04N21/2343
Filed: 2010-03-23
Granted: 2014-06-03
Abstract: A streaming media system employs dynamic rate adaptation. The method includes a file format compatible with legacy HTTP infrastructure to deliver media over a persistent connection. The method further includes the ability for legacy client media players to dynamically change the encoded delivery rate of the media over a persistent connection. The method provided works transparently with standard HTTP servers, requiring no modification and leverages standard media players embedded in mobile devices for seamless media delivery over wireless networks with high bandwidth fluctuations. A system is also specified for implementing a client and server in accordance with the method.
Patent CA-2803142-C (CA)
Inventor: BJOERKLUND ANDERS
IPC: H01B3/00
Filed: 2011-06-21
Granted: 2015-09-08
Abstract: An electrical conductor provided with an electrical insulation system surrounding the conductor 1, the insulation comprises a first insulation layer 2 surrounding the conductor and a second insulation layer 3 surrounding the first insulation layer 2. The second insulation layer 3 comprises a second polymer and a second filler in the form of chromium oxide (Cr2O3), iron oxide (Fe2O3), or a mixture of chromium oxide and iron oxide, wherein the first insulation layer 2 comprises a first polymer and a first filler comprising dispersed nanoparticles.
Patent CA-2803781-C (CA)
Title: Methods and apparatus for spatial light modulation
Inventor: HAGOOD NESBITT W
IPC: G02B26/08
Filed: 2006-02-23
Granted: 2015-12-29
Abstract: Improved apparatus and methods for spatial light modulation are disclosed which utilize optical cavities having both front and rear reflective surfaces. Light--transmissive regions are formed in the front reflective surface for spatially modulating light.
Patent CA-2803850-C (CA)
Inventor: FATISSON GEORGES
IPC: A61G3/06
Filed: 2013-01-25
Granted: 2018-05-22
Abstract: The object of the invention is an aid device (11) for loading a stretcher in an ambulance (1) which is equipped with at least one internal portable stretcher (6) in the vehicle. This device is characterized in that it is made of a channel (12) including a lateral arm (13) which is intended to be removably secured to an outer wall of the vehicle near a support (9) affixed to the vehicle close to an opening on the latter. The object of the invention is also an ambulance capable of being equipped with such a device.
Patent CA-2805491-C (CA)
Title: Method of signal processing in a hearing aid system and a hearing aid system
Inventor: WESTERMANN ADAM
IPC: H04R25/00
Filed: 2011-01-12
Granted: 2015-05-26
Abstract: A method of processing signals in a hearing aid system comprises the steps of transforming two audio signals to the time-frequency domain, calculating the interaural coherence, deriving a first gain based on the interaural coherence, applying the first gain value in the amplification of the time-frequency signals, and transforming the signals back into the time domain for further processing in the hearing aid. The first gain value as a function of the value representing the interaural coherence comprises three contiguous ranges for the values representing the interaural coherence, where the maximum slope in the first and third range are smaller than the maximum slope in the second range, the first range comprising low interaural coherence values, the third range comprising high interaural coherence values, and the second range comprising intermediate interaural coherence values. The invention further provides a hearing aid system adapted for suppression of interfering speakers.
Patent CA-2807893-C (CA)
Inventor: DODD JAMES CHRISTIAN
IPC: F16N39/00
Filed: 2013-03-01
Granted: 2019-10-29
Abstract: Un additif lubrifiant comprenant un détergent dhydroxybenzoate substitué par un hydrocarbyle métallique surbasé dispersé dans un diluant comprenant au moins 10 % en masse dun mélange de base contenant plus de 90 % de saturés et une quantité inférieure ou égale à 0,03 % de soufre est mélangé, en une quantité mineure, avec une huile de viscosité lubrifiante, en une quantité majeure, pour donner une composition dhuile lubrifiante de moteur à piston fourreau marin pour moteur marin à allumage par compression à vitesse moyenne à quatre temps.
Patent CA-2810941-C (CA)
Inventor: CLEMENCON STEPHAN
IPC: G06N20/20
Filed: 2011-09-08
Granted: 2020-08-11
Abstract: A method comprising: providing and storing data representative of a set of sample items from a multidimensional space, each sample item associated with a multi-value label representative of the probability that an object represented by the sample item satisfies a given binary property, storing data representative of the target item, generating and storing data representative of an oriented binary tree with a given height, the binary tree defined by nodes having index values in relation with their position in the binary tree, the nodes comprising a root node, intermediate nodes and terminal nodes, each node associated with a subspace of the multidimensional space according to rules, associating with at least each terminal node a score depending on its index value, and storing the score value, identifying a target node being a terminal node whose associated subspace comprises the target item, and outputting the score value associated with the target node.
Patent CA-2816725-C (CA)
Inventor: STROBEL SYLVIA
IPC: C08G59/46
Filed: 2012-02-23
Granted: 2018-10-23
Abstract: The present invention relates to new mixtures containing cyanamide and a urea derivative, to liquid curing agents for curing polymer resins, in particular epoxy resins, and to epoxy resin compositions comprising liquid curing agents for producing fibre composite materials.
Patent CA-2817281-C (CA)
Title: Propulsive anti-torque nozzle system with external rotating sleeve for a rotorcraft
Inventor: SMITH DUDLEY E
IPC: B64C15/14
Filed: 2010-11-12
Granted: 2016-01-19
Abstract: The system of the present application includes a system duct in fluid communication with a tailboom duct, the system duct having a downstream portion with an anti-torque cutout and a pro-torque cutout. The system further includes an anti- torque nozzle exteriorly proximate to the anti-torque cutout and a pro-torque nozzle exteriorly proximate to the pro-torque cutout. A rotating sleeve is configured to selectively allow airflow into at least one of the anti-torque nozzle and the pro-torque nozzle. A thrust nozzle is in fluid communication with the system duct. An upper clamshell and a lower clamshell are each configured to selectively control airflow in the thrust nozzle.
Patent CA-2821385-C (CA)
Title: Procede de recuperation des terres rares a partir d'un melange solide contenant un halophosphate et un compose d'une terre rare et melange solide adapte a ce procede
Inventor: BRACONNIER JEAN-JACQUES
IPC: C01F17/00
Filed: 2012-01-19
Granted: 2015-08-11
Abstract: Le procédé de l'invention comprend l'attaque acide en milieu liquide d'un solide contenant un halophosphate et un composé d'une terre rare; l'ajout d'une base au milieu obtenu précédemment et la séparation d'une phase solide d'une phase liquide; le mélange et la calcination du solide obtenu précédemment avec un composé solide alcalin; la redispersion dans l'eau du produit calciné, la séparation du produit solide de la suspension obtenue à l'étape précédente; la dispersion dans l'eau de ce solide et l'acidification de la dispersion et la séparation du solide de cette dispersion.
Patent CA-2821994-C (CA)
Title: Filtering powdered medicament inhaler and application
Inventor: CHEN QINGTANG
IPC: A61M15/00
Filed: 2011-12-15
Granted: 2016-01-19
Abstract: A filtering powdered-medicament inhaler comprising a base (1) and an upper base (2). The upper base (2) has arranged therein a separator (62), which is connected at the bottom to a pressure groove (63). The upper base (2) has arranged thereon a hollow tube exterior connector (10) matching a suction tube (131). The hollow tube (19a) and a cavity (9) on one side of the separator (62) are interconnected, or, the hollow tube (19a) is extended for about eight millimeters to form a mouthpiece. The upper base (2) has arranged in the cavity (9) thereof a filter (121). The base (1) is provided with an external base cover (72) which covers a press-button (5a) so as to reduce air flow into the cavity (9). The medicament inhaling conduit of the inhaler is relatively sealed and allows for rapid entrainment of a sufficient dosage of powdered medicament.
Patent CA-2829253-C (CA)
Inventor: LENNON EOIN
IPC: F25D17/06
Filed: 2011-03-10
Granted: 2019-10-29
Abstract: L'invention porte sur une armoire réfrigérée (60) possédant un corps isolant (2) qui comprend une base rectangulaire (3) dotée d'une paroi avant verticale (4), d'une paroi arrière (5) et de parois d'extrémité (6,7) qui relient la paroi avant (4) et la paroi arrière (5). Le corps (2) forme une chambre à produits (8) à partie supérieure ouverte. Un couvercle en verre transparent ou en plastique transparent est monté par des charnières à une partie supérieure de la paroi arrière (5) pour fermer la chambre à produits (8), tandis qu'en même temps, il permet aux clients de voir la marchandise réfrigérée ou congelée exposée à la vue dans la chambre à produits (8). A une extrémité du corps (2) est disposée une unité de réfrigération (12) servant à créer un courant d'air froid de commande de la climatisation, destiné à circuler à travers la chambre à produits (8) afin de maintenir la marchandise contenue dans la chambre à produits (8) dans un état réfrigéré ou congelé, au degré voulu. Un insert de distribution d'air (68) est fixé de façon démontable dans la chambre à produits (8) et coopère avec un revêtement intérieur (66) du corps isolant (2) pour former des conduits de circulation d'air servant à acheminer le courant d'air froid créé par l'unité de réfrigération (12) à la chambre à produits (8) et à l'en évacuer, pour faire circuler le courant d'air froid de climatisation à travers la chambre à produits (8) d'une façon contrôlée entre une partie inférieure et une partie supérieure de la chambre à produits (8).
Patent CA-2829383-C (CA)
Title: Fitted covering for a mattress with corner anchor bands
Inventor: RAMTHUN LAURA ELENA
IPC: A47G9/00
Filed: 2013-10-07
Granted: 2014-07-15
Abstract: A fitted covering for a mattress includes a body, a peripheral elastic band, and an anchor band. The body includes an upper panel and a side skirt extending outwardly away from the upper panel. The upper panel and the side skirt are coupled to one another along a seam extending substantially entirely around an outer periphery of the upper panel. The upper panel defines at least one corner. The peripheral elastic band is coupled with and extends around the side skirt opposite the upper panel. The anchor band is elongated and defines a first end and a second end opposite the first end. The first end and the second end are positioned on opposite sides of the at least one corner such that the anchor band extends diagonally across the at least one corner, and each of the first end and the second end is secured within the seam.
Patent CA-2830153-C (CA)
Inventor: BANOUSKOU EZZINE
IPC: A61B17/88
Filed: 2011-04-07
Granted: 2017-11-07
Abstract: Methods and apparatuses for restoration of human or animal bone anatomy, which may include introduction, into a bone of an expansible implant capable of expansion in a single determined plane, positioning the expansible implant in the bone in order to correspond the single determined plane with a bone restoration plane and opening out the expansible implant in the bone restoration plane. A first support surface and a second support surface spread tissues within bone. The embodiments of the disclosure may also include injecting a filling material around the implant.
Patent CA-2831333-C (CA)
Inventor: LI WEI
IPC: A61Q19/00
Filed: 2011-04-11
Granted: 2016-07-26
Abstract: A cosmetic composition comprising: from about 0.1% to about 5% of an colored interference pigment; from about 0.1 % to about 10% of a non-interference pigment concentrate; from about 10 % to about 90% of a cosmetically acceptable vehicle; wherein the cosmetic composition has a contrast ratio of 10 or less and has a viscosity of no less than about 40,000 cps. A method of presenting a color transformation of a cosmetic composition during its application, comprising a step of applying the cosmetic composition onto skin.
Patent CA-2836627-C (CA)
Title: Systeme a deux fouloirs pour inversion par air et durcissement par vapeur de revetements durcis sur place
Inventor: DRIVER FRANKLIN THOMAS
IPC: F16L55/165
Filed: 2006-08-16
Granted: 2015-11-17
Abstract: L'installation d'un revêtement durci flexible sur place est réalisée en inversant le revêtement par air et en durcissant le revêtement par vapeur introduite par un tuyau plat perforé sans dégonfler le revêtement entre l'inversion et le durcissement. L'installation est réalisée à l'aide d'un appareil comportant deux fouloirs fonctionnels indépendants ayant au moins un orifice d'entrée de liquide disposé sur le conduit en aval du deuxième revêtement de fouloir. Au moment où le revêtement atteint l'extrémité distale du conduit à revêtir, il entre dans un tuyau d'échantillon et d'ouverture doté d'un fouloir de tuyau d'échappement et un tuyau d'échappement et est percé par un outil d'ouverture rigide. La vapeur est ensuite introduite dans le tuyau posé à plat pour durcir la résine et est évacuée par un tuyau d'échappement relié à un tuyau d'échappement contrôlable. Après le remplacement de la vapeur de durcissement par de l'air pour refroidir le revêtement, les extrémités sont coupées pour rétablir le service dans le tuyau hôte.
Patent CA-2840898-C (CA)
Inventor: KRALJ ALES
IPC: E06B7/02
Filed: 2012-02-03
Granted: 2019-04-02
Abstract: Multi Chamber gas filled building panel is structured of essentially plan parallel inner (1) and outer (2) plate (fig. 1). Between the plates preferably of glass (1) and (2) there is at least one Chamber (3) filled with insulation glass, said Chambers (in case of plurality thereof) divided between themselves using dividers (4) usually manufactured of transparent polymer foils. The building panel according to this invention in addition features at least one air filled Chamber (5) which is connected to surrounding air via opening (6) enabling inner Volumetrie expansion and contraction of insulation gas.
Patent CA-2844011-C (CA)
Title: Drain seal
Inventor: LIPTAK ANDREW J
IPC: E04D13/04
Filed: 2014-02-25
Granted: 2019-07-23
Abstract: A sealing assembly for fluidly sealing a roof drain within a conductor pipe has a sealing element and an expansion ring. The sealing element defines an inner wall with a portion that transitions inward and may be disposed on a portion of the roof drain. The expansion ring is disposed within the inner wall. Reciprocation of the of the expansion ring along the inward transitioning portion of the inner wall causes the sealing element to expand outwardly to a sealed position with the sealing element outer wall abutting the conductor pipe inner wall in a fluid tight seal. Opposite reciprocation of the ring allows the sealing element to contract and release from the conductor pipe.
Patent CA-2849499-C (CA)
Inventor: WANG YE-KUI
IPC: H04N19/105
Filed: 2012-09-20
Granted: 2018-03-06
Abstract: Techniques are described related to coding of long-term reference pictures for a reference picture set. In some examples, a video coder may code candidate long-term reference pictures in a parameter set. The video coder also code syntax elements that indicate which long-term reference pictures from the candidate long-term reference pictures belong in the reference picture set.
Patent CA-2855151-C (CA)
Inventor: FAVERO RICHARD FRANCIS
IPC: H04L9/00
Filed: 2012-11-12
Granted: 2019-05-07
Abstract: A method for transmitting an encrypted message from a messaging server (106) to a handset (104) comprising the steps of receiving, at the messaging server (106) and from a sender computer (102), a message to be sent to the handset (104) and a handset identifier associated with the handset and determining that the handset is not registered with the messaging server (106) by determining that the handset identifier does not have an associated handset encryption key stored at the messaging server. The handset (104) is registered by sending a notification to the handset requesting registration, receiving back a handset encryption key associated with the handset identifier; and storing the handset encryption key against the handset identifier at the messaging server which is to be used to encrypt the received message before sending. Prior to registering the handset (104), intermediate encryption of the message may be employed to create an intermediate encrypted message to be stored at the messaging server.
Patent CA-2856737-C (CA)
Title: Branched alkyl and cycloalkyl terminated biodegradable lipids for the delivery of active agents
Inventor: ANSELL STEVEN MICHIAL
IPC: C07C229/12
Filed: 2012-12-07
Granted: 2023-09-26
Abstract: The present invention relates to a cationic lipid of formula (I) having one or more biodegradable groups located in a lipidic moiety (e.g., a hydrophobic chain) of the cationic lipid. These cationic lipids may be incorporated into a lipid particle for delivering an active agent, such as a nucleic acid. The invention also relates to lipid particles comprising a neutral lipid, a lipid capable of reducing aggregation, a cationic lipid of the present invention, and optionally, a sterol. The lipid particle may further include a therapeutic agent such as a nucleic acid.
Patent CA-2867982-C (CA)
Title: Milling machine
Inventor: ESTANCONA ERCILLA JOSE ANTONIO
IPC: B23Q1/26
Filed: 2013-03-05
Granted: 2020-03-24
Abstract: The invention relates to a milling machine comprising a frame (2) including a work surface (2.1) disposed in a vertical plane and a C-shaped moving bridge (3). In addition, the machine comprises: at least three heads (7), each head including a machining spindle (15); and five movement axes (X, Y, Z, A, B), such that the moving bridge (3) is moved by the frame (2) along a horizontal axis (X), and each head (7) is moved independently on the moving bridge (3) along a vertical axis (Y) in order to be moved towards or away from the work surface (2.1) along a depth axis (Z) perpendicular to both the horizontal axis (X) and the vertical axis (Y), as well as rotating independently about a first axis of rotation (A). Each spindle (15) rotates independently about a second axis of rotation (B).
Patent CA-2870156-C (CA)
Inventor: RICHARDSON THOMAS
IPC: A61F5/30
Filed: 2013-05-29
Granted: 2017-06-13
Abstract: A two layer compression garment measuring system that displays a pressure indicia when the garment is stretched, wherein the pressure indicia is displayed by moving from a position under an opaque layer of material (at low or no pressure) to a position under a window or transparent or translucent layer of material (at higher pressure). When the indicia can be seen by an observer through the window or transparent or translucent layer, then the higher pressure has been reached. The viewed indicia optionally displays the pressure level. In various optional designs, the location of attachment between the two spaced-apart locations is adjustable, or the length of the upper layer is adjustable such that the attachment location can be aligned with the indicia. A design having a free ended upper layer is also included.
Patent CA-2874814-C (CA)
Inventor: OELZ ALEXANDER MARKUS
IPC: A61M5/24
Filed: 2013-06-13
Granted: 2019-05-21
Abstract: A liquid dispensing system for oral administration comprises a dispenser (16,18,20) and cartridges (14) from which medicine is dispensed. Each cartridge (14) includes a hollow shell (22,24) with a septum (26) at one end, a piston (28) at the other end, and the medicine in a cavity (23) between the septum and the piston. The dispenser includes receiver (20) in which a cartridge (14) is received, a plunger (18) that can slide relative to the receiver and that has a plunging head (52) that can drive the piston (28), and a barrel (16) in which the cartridge (14), receiver (20) and plunger (18) can be received, at least partly. Once a cartridge (14) has been inserted into the receiver (20), the receiver and cartridge are inserted into the barrel (16) and a piercing head (44) ruptures the septum (26). The plunger (18) is pushed to drive the piston (28) and the medicine is dispensed by the piston, through a discharge passage (42) of the barrel (16).
Patent CA-2875500-C (CA)
Title: Agents de soutenement et additifs antireflux comprenant de l'argile de calcination eclair, procedes de fabrication et procedes d'utilisation
Inventor: WINDEBANK MARK
IPC: E21B43/26
Filed: 2013-06-03
Granted: 2019-02-26
Abstract: L'invention concerne des agents de soutènement et des agents antireflux sphériques en forme de tige et faits à partir d'argiles de calcination éclair, telles que du kaolin de calcination éclair, qui possèdent une résistance élevée et une conductivité élevée. La matière de départ peut facultativement être broyée pour atteindre une meilleure compacité et une meilleure résistance à l'écrasement dans l'agent de soutènement final ou l'agent antireflux final. Un fluide de fracturation peut comprendre les tiges ou sphères seules, ou en combinaison l'une avec l'autre ou avec d'autres agents de soutènement ou agents antireflux de formes différentes.
Patent CA-2875705-C (CA)
Title: Method and system for pulsing an led light source
Inventor: ZHENG MING
IPC: F21K9/00
Filed: 2014-12-23
Granted: 2015-12-15
Abstract: A circuit is provided including a first light emitting diode having an electrical input port and an electrical output port. The first light emitting diode is for emitting light when electrical current flows between the electrical input port and the electrical output port thereof. The first light emitting diode is coupled to a charge storage component, which is for storing a charge. The circuit further includes a second switch for switchably releasing the stored charge via the first light emitting diode to cause light to be emitted therefrom, as well as a first switch for switching the electrical input port and the electrical output port to a relative potential therebetween. The relative potential is for preventing the first light emitting diode from emitting light therefrom.
Patent CA-2877112-C (CA)
Inventor: ARSIWALLA TARIQUE
IPC: A23L13/40
Filed: 2013-06-20
Granted: 2023-07-18
Abstract: La présente invention concerne un procédé pour transformer des insectes ou des vers en flux de nutriments, tels qu'une fraction contenant des matières grasses, une fraction aqueuse protéique et une fraction contenant des matières solides. Le procédé comprend les étapes consistant à : (a) écraser des insectes ou des vers afin d'obtenir une pâte, (b) soumettre la pâte à une hydrolyse enzymatique afin d'obtenir un mélange hydrolysé, (c) chauffer le mélange hydrolysé à une température de 70-100°C, et (d) soumettre le mélange à une étape de séparation physique, de préférence par décantation et/ou centrifugation. La fraction contenant des matières grasses comprend au moins 80 % en poids de matière grasse d'insectes ou de vers, dont au moins 30 % en poids de graisses saturées. La fraction aqueuse protéique peut être séchée afin d'obtenir une matière protéique séchée, qui contient au moins 45 % en poids de matières protéiques dérivées d'insectes ou de vers, et au maximum 25 % en poids de matières grasses d'insectes ou de vers par rapport au poids sec, et présente une digestibilité de pepsine d'au moins 50%. Les flux de nutriments ainsi produits peuvent être utilisés dans l'industrie alimentaire, l'industrie des aliments pour animaux et l'industrie pharmaceutique.