baber/WOPTO huggingface dataset:
Patent CA-2662400-C (CA)
Inventor: IKEGAME MIDORI
IPC: D01F6/92
Filed: 2007-09-03
Granted: 2014-03-11
Abstract: An object of the present invention is to provide a fiber made of polylactic acid and having excellent strength, heat resistance and heat shrinkage resistance and a manufacturing method thereof.  The present invention relates to the fiber is made of a composition which comprises (i) poly (L-lactic acid) having a weight average molecular weight of 50,000 to 300,000 (component A) , (ii) poly (D-lactic acid) having a weight average molecular weight of 50,000 to 300,000 (component B) and (iii) 0.01 to 5 parts by weight of a phosphate metal salt (component C) based on 100 parts by weight of the total of the components A and B and has a strength of 2.5 to 10 cN/dTex and a manufacturing method thereof.
Patent CA-2662995-C (CA)
Title: Split-cycle four-stroke engine
Inventor: BRANYON DAVID P
IPC: F02B33/22
Filed: 2004-06-14
Granted: 2011-06-07
Abstract: An engine (100) has a crankshaft (108), rotating about a crankshaft axis (110) of the engine (100). An expansion piston (114) is slidably received within an expansion cylinder (104) and operatively connected to the crankshaft (108) such that the expansion piston (114) reciprocates through an expansion stroke and an exhaust stroke of a four stroke cycle during a single rotation of the crankshaft (108). A compression piston (116) is slidably received within a compression cylinder (106) and operatively connected to the crankshaft (108) such that the compression piston (116) reciprocates through an intake stroke and a compression stroke of the same four stroke cycle during the same rotation of the crankshaft (108). A ratio of cylinder volumes from BDC to TDC for either one of the expansion cylinder (104) and compression cylinder (106) is substantially 20 to 1 or greater.
Patent CA-2663231-C (CA)
Inventor: VAUCHEL GUY BERNARD
IPC: F02K1/72
Filed: 2007-09-11
Granted: 2014-04-22
Abstract: A fan duct (5) is defined between an inner skin (2) and an outer skin into which the inner skin of the sliding cover (7) is incorporated in the direct-thrust configuration. The inner skin of the sliding cover (7) comprises an annular part extending radially inwards and capable, in the reverse-thrust configuration, of coming to face a larger-diameter annular part of the inner skin (2) of the fan duct (5). The annular part of the sliding cover (7) comprises at least one flap (8) mounted such that it can pivot between the retracted position and a deployed position in which a front part (8a) of the flap (8), upstream of its middle axis (9) about which it is articulated, projects into the fan duct (5). Translational stop means (11) are provided in order, in the reverse thrust position, to act on a rear part (8b) of the flap (8) in such a way as to cause the flap (8) to pivot into the deployed position to close off the fan duct (5).
Patent CA-2664139-C (CA)
Inventor: LE-HENAND HERVE
IPC: A23L33/155
Filed: 2007-10-17
Granted: 2013-08-13
Abstract: The present invention provides methods of providing long-term and tube-fed nutrition to patients requiring same. More specifically, the present invention provides methods and compositions for providing long-term nutrition to an elderly patient.
Patent CA-2668525-C (CA)
Inventor: FARNSWORTH ANDREW
IPC: H04W76/06
Filed: 2009-06-09
Granted: 2016-05-17
Abstract: A method and device for transmitting a sequence of messages from a handheld telecommunications device to a telecommunications network is described, the sequence of messages comprising a plurality of messages to be transmitted at specified times. The method comprises transmitting a message of the sequence of messages and turning off at least one of the transmitter and receiver of the device after transmission of at least one of the messages in the sequence of messages. The method has particular application to messages that terminate a radio connection between the device and the network, such as RRC Connection Release Complete messages in a UMTS system.
Patent CA-2670826-C (CA)
Inventor: LUO LUBIN
IPC: C08F10/00
Filed: 2007-12-04
Granted: 2015-06-23
Abstract: Compositions useful for activating catalysts for olefin polymerization are-provided. The compositions are derived from at least: a) compound derived from at least (i) carrier having at least one pair of hydrogen bonded hydroxyl groups, (ii) organoaluminum compound, and (iii) Lewis base, such that each of a majority of aluminum atoms in the organoaluminum compound forms chemical bonds with at least two oxygen atoms from the at least one pair of hydrogen bonded hydroxyl groups; and b) Bronsted acid, wherein the molar ratio of the Bronsted acid to the organoaluminum compound is less than or equal to about 2:1.
Patent CA-2673496-C (CA)
Inventor: ODA HARUHIRO
IPC: H02K41/02
Filed: 2006-12-21
Granted: 2012-07-03
Abstract: L'invention concerne un dispositif de refroidissement d'un moteur linéaire permettant de refroidir le côté primaire du moteur linéaire ayant un faisceau (2) et une spirale (3) contenue dans la fente du faisceau (2), ledit dispositif de refroidissement comportant un carter allongé (6) recouvrant les extrémités (3a) de la spirale exposée au niveau des deux surfaces latérales longitudinales du faisceau (2), une soufflerie aérodynamique (7) servant de moyen de ventilation d'air pour acheminer l'air de refroidissement à l'intérieur du carter (6), et une plaque de séparation (8) séparant l'intérieur du carter (6) en un espace supérieur et un espace inférieur. L'espace supérieur séparé par la plaque de séparation (8) sert de partie de passage d'air (13) pour faire passer l'air de refroidissement, et l'espace inférieur sert de partie de refroidissement (14) pour contenir et refroidir les parties d'extrémités (3a). Une fente (16) est formée dans la partie de plaque de séparation (8) à proximité du faisceau (2) sur sensiblement toute la longueur pour permettre à la partie de passage d'air (13) de communiquer avec la partie de refroidissement (14). Un orifice de refoulement (12) est formé au niveau de la partie inférieure de la partie de refroidissement (14).
Patent CA-2677116-C (CA)
Title: Dispositifs de brancard traineau pour intervention rapide
Inventor: FEE THOMAS J
IPC: A61G1/00
Filed: 2008-02-03
Granted: 2015-07-14
Abstract: L'invention concerne un dispositif de brancard traîneau (90) d'urgence qui comprend une combinaison d'un panneau de base (50) composé d'un matériau de feuille flexible et d'un dispositif de harnais unitaire (60, 100) couplé au panneau de base (50), dans lequel le système de harnais unitaire est adapté pour maintenir de manière sécurisée une personne et maintenir le panneau de base (50) contre la personne et permettre à la personne d'être tirée ou soulevée verticalement en utilisant le dispositif de brancard traîneau d'urgence.
Patent CA-2681578-C (CA)
Inventor: OAKLEY CLYDE GERALD
IPC: G10K11/16
Filed: 2008-03-19
Granted: 2014-01-21
Abstract: Improved acoustic attenuation materials and applications are provided. An improved acoustic attenuation material (400) may include a woven layer of fibers (501, 502) made of porous polymers, such as porous polytetrafluoroethylene (PTFE), that include interstitial space. An improved acoustic attenuation material may include sheets of porous polymers interleaved with layers of epoxy. The sheets of porous polymers (501, 502) may include through holes. An embodiment of an ultrasonic transducer that includes a backing with woven layers of porous PTFE fibers is provided. The ultrasonic transducer that includes a backing with woven layers of porous PTFE fibers may be used in a three-dimensional ultrasound imaging apparatus. An embodiment of an ultrasonic transducer that includes a plurality of sheets of porous PTFE interleaved with layers of epoxy is provided. The ultrasonic transducer that includes a plurality of sheets of porous PTFE may be used in an ultrasonic imaging catheter.
Patent CA-2683075-C (CA)
Inventor: BALLOU WILLIAM RIPLEY
IPC: A61K39/145
Filed: 2008-04-16
Granted: 2015-11-10
Abstract: La présente invention concerne une composition immunogénique contre la grippe dans un volume de dose appropriée à l'usage humain, comprenant un antigène du virus de la grippe ou une préparation antigénique de celui-ci et une composition adjuvante comprenant une émulsion huile dans l'eau, dans laquelle ladite émulsion huile dans l'eau comprend une huile métabolisable à un niveau inférieur à 1 1 mg et un agent émulsifiant à un niveau inférieur à 5 mg et, de manière facultative, un tocol ou un stérol à un niveau inférieur à 12 mg. De manière appropriée, la quantité d'antigène de la grippe par souche par dose est de 15 µg HA ou une quantité inférieure à 15 µg HA.
Patent CA-2688924-C (CA)
Title: Joint pour une carrosserie composite
Inventor: STANTON WILLIAM H
IPC: B60R99/00
Filed: 2006-09-20
Granted: 2012-12-04
Abstract: Un véhicule et plus particulièrement un véhicule de transport en commun se compose essentiellement de matières composites qui délimitent une section toit et une section plancher, lesquelles sont formées de deux feuilles renforcées de fibres et reliées par une partie centrale intégrale et deux parois latérales rigides, toutes deux en acier soudé ou en aluminium profilé (en option), délimitant une série de baies de fenêtre en rangée placées le long de la paroi latérale en forme d'échelle. Des joints adhésifs détachables sont fournis entre les traversées en métal et les bords des panneaux composites sur lesquels l'âme du panneau et l'âme de la traverse s'étendent par-dessus le panneau à un angle différent de 90 degrés par rapport aux premières et deuxièmes surfaces de façon à ce que l'âme du panneau croise la membrure du panneau à un angle de plus de 90 degrés.
Patent CA-2693674-C (CA)
Inventor: YAKOV GABY
IPC: H04L47/40
Filed: 2008-07-15
Granted: 2016-06-07
Abstract: A method of transmitting data over a plurality of parallel transmission links, including dividing the data into a plurality of portions, and for each one of the portions in consecutive order providing the portion to a transmitter, and sending the portion over a transmission link connected to the transmitter, wherein the providing is made according to a plan which is independent of addressing information associated with the data. A method for reassembling data from a plurality of portions of the data received over a plurality of parallel transmission links including copying a first portion, according to an order among the portions, thereby producing partially reassembled data, from each one of the plurality of parallel transmission links, copying and appending a next portion to the partially reassembled data, according to the order among the portions, and continuing the copying and appending until the data has been completely reassembled. Related apparatus and methods are also described.
Patent CA-2694078-C (CA)
Inventor: KIM JIN PIL
IPC: H04B1/68
Filed: 2008-07-29
Granted: 2013-03-26
Abstract: The present invention relates to a digital broadcasting system and a processing data method thereof. The present invention includes acquiring a first ensemble providing service guide information for mobile service data from a broadcast signal in which the mobile service data and main service data are multiplexed, acquiring, from the first ensemble, first program table information including information which indicates that the first ensemble provides service guide information for a second ensemble, and decoding the first program table information and acquiring service guide information for mobile service data included in the second ensemble by using the decoded first program table information.
Patent CA-2695297-C (CA)
Inventor: BEUSKER PATRICK HENRY
IPC: C07D403/06
Filed: 2007-08-01
Granted: 2017-03-21
Abstract: Agents that are analogs of the DNA-alkylating agent CC-1065 and their conjugates are taught, as are intermediates for the preparation of said agents and their conjugates. The conjugates are designed to release their (multiple) payload after one or more activation steps and/or at a rate and time span controlled by the conjugate in order to selectively deliver and/or controllably release one or more of said DNA alkylating agents. The agents, conjugates, and intermediates can be used to treat an illness that is characterized by undesired (cell) proliferation. As an example, the agents and the conjugates of this invention may be used to treat a tumor. In some embodiments, this invention relates to compounds having the formula (I) or (II): (see formula I, see formula II)
Patent CA-2697086-C (CA)
Title: Systeme d'atterrissage d'avion utilisant le gnss relatif
Inventor: STUDENNY JOHN
IPC: B64D45/04
Filed: 2010-03-17
Granted: 2013-03-26
Abstract: Une méthode pour confirmer l'intégrité de la station de base mobile dans un système d'atterrissage d'avion utilisant le GNSS relatif, la méthode comprenant : déterminer une position relative d'une première antenne GNSS fixée à la station de base mobile par rapport à une deuxième antenne GNSS également fixée à la station de base mobile par le traitement de signaux à partir d'une constellation de satellites GNSS; calculer une distance entre la première antenne GNSS et la deuxième antenne GNSS à l'aide de la position relative mesurée; comparer une distance calculée à une distance fixe connue; et confirmer l'intégrité de la station de base mobile si la distance calculée est à un seuil prédéterminé de la distance fixe connue.
Patent CA-2698260-C (CA)
Inventor: BURTCH MATTHEW T
IPC: B60W30/06
Filed: 2008-09-12
Granted: 2017-05-16
Abstract: The present invention relates to a method for object detection and ranging within a vehicles rearward field of interest which includes an algorithm to translate images provided by an imaging device. An image device provides images to a processor which divides the images into groups of rows of pixels. The rows are processed by the algorithm which includes assigning each pixel in the rows to an object. The translation of the image from outside of the vehicle is provided to the vehicle operator and includes the tracking of location and dimensions of multiple objects within the viewing range.
Patent CA-2699680-C (CA)
Inventor: JIANG BING
IPC: H01Q1/38
Filed: 2008-10-08
Granted: 2016-06-07
Abstract: The invention describes an antenna in which the main radiating element (110) is placed in a common geometric plane, or substantially the same plane, with the reference ground element (120), or in which the main radiative element and reference ground element are placed in two parallel, closely spaced planes separated by a dialectric laminate (100), with little or no overlap between the main radiative element and the reference ground element. A  floating ground plane, or planes (130) may be implemented in addition to the reference ground element.
Patent CA-2704086-C (CA)
Inventor: TABB MICHELLE M
IPC: C07H21/04
Filed: 2008-10-07
Granted: 2019-07-16
Abstract: La présente invention concerne des procédés et des compositions permettant de détecter Bordetella pertussis et Bordetella parapertussis en déterminant la présence des séquences d'insertion génomique IS481 et IS1001, respectivement.
Patent CA-2719685-C (CA)
Inventor: AGULNIK ANATOLY
IPC: H04L29/06
Filed: 2009-03-30
Granted: 2013-02-26
Abstract: La présente invention concerne un procédé, un dispositif, et un élément de stockage lisible par un ordinateur, qui permettent à un dispositif multimodal d'établir une session sur une pluralité de réseaux dans un système de communication. Le procédé (300) comprend l'enregistrement (310) simultané de chacun des sous-clients d'une pluralité de sous-clients d'un dispositif multimodal unique, par un serveur d'applications unique, chaque sous-client étant enregistré séparément sur un réseau différent, en utilisant une identité logique individuelle. Le procédé comprend par ailleurs la détection (320) d'une invitation contenant des paramètres de session qui permettent d'établir une session en utilisant le serveur d'applications unique; ainsi que la sélection (330) d'au moins un des sous-clients pour traiter l'invitation sur la base des paramètres de la session de façon à établir la session sur les réseaux correspondant au sous-client sélectionné.
Patent CA-2727368-C (CA)
Title: Winder for bag machine
Inventor: SELLE PAUL A
IPC: B31B19/74
Filed: 2009-01-16
Granted: 2016-10-11
Abstract: A winder for a bag machine or sheet machine comprising; an infeed nip defined between a first and a second infeed rollers, wherein a film path approaches the first infeed roller, follows the surface of the first infeed roller to the infeed nip for an arc of at least 10 degrees, and then the film path is toward at least one winding station, and the film path includes a first spindle film path; at least one film guide is disposed along the film path for at least the arc to the infeed nip, and further along the film path downstream of the infeed nip, wherein the at least one film guide is recessed in the first infeed roller at least along the arc; and a first spindle, located along the first spindle film path.
Patent CA-2729922-C (CA)
Title: Outil de fond de trou avec bague de maintien en materiaux multiples
Inventor: PORTER JESSE C
IPC: E21B33/128
Filed: 2009-06-15
Granted: 2013-04-30
Abstract: L'invention porte sur un outil de fond de trou (16) qui comporte un mandrin (18) et un élément de garniture expansible pour venir en prise de façon étanche avec le puits. Un ensemble de glissement (34) est positionné sur le mandrin et ancrera l'outil de fond de trou dans le puits. L'ensemble de glissement peut comprendre une bague de glissement (36) qui se déplace d'une position non réglée à une position réglée. Une bague de maintien (42) est disposée autour de la bague de glissement et maintiendra la bague de glissement dans la position non réglée jusqu'à ce qu'une force suffisante soit appliquée pour rompre la bague de maintien. La bague de maintien peut comprendre une bande de maintien (68) avec un amortisseur (70) pour supprimer l'effet ressort subi par la bande de maintien lorsqu'elle se rompt lors de l'application d'une force.
Patent CA-2730084-C (CA)
Inventor: CHAPMAN KENNETH
IPC: A61G7/10
Filed: 2009-07-10
Granted: 2013-10-08
Abstract: According to one embodiment of the present invention, a patient lift apparatus is provided that includes a hanger bar attachment bumper that comprises a soft material so as to provide a soft impact surface on the patient lift apparatus, the hanger bar attachment comprising a first and second housing adapted to be selectively connected to one another. According to another embodiment of the present invention a patient lift apparatus is provided that includes a hanger bar attachment bumper that comprises a soft material so as to provide a soft impact surface on the patient lift apparatus, the hanger bar attachment bumper comprising a first and second housing adapted to be selectively connected to one another, wherein the hanger bar attachment bumper comprises a surface area and wherein the first housing makes up a larger portion of the surface area of the hanger bar attachment bumper than the second housing.
Patent CA-2737008-C (CA)
Inventor: ASBURY RICHARD
IPC: G06F19/00
Filed: 2011-04-11
Granted: 2014-09-02
Abstract: Smoothing stair-stepped geometry in grids is described. An example system modifies grid cells in a geologic grid model to convert a stair-stepped approximation of a geologic feature into a smooth representation of the geologic feature. The system determines approximately horizontal segments within a stair-stepped pattern that are intersected by the true surface of the geologic feature as defined by model data. The system then extends approximately vertical segments between intersected horizontal segments to the nearest cell boundaries. Cell nodes defining the endpoints of these extended vertical segments are then repositioned to the true surface of the geologic feature, while horizontal segments are collapsed. Pillars of the grid model are shifted in various beneficial ways to accommodate the repositioned nodes. The basic fabric and structure of a grid model is preserved while geologic features that are usually modeled with a stair-stepped approximation can be modeled as smooth lines in the grid model.
Patent CA-2744789-C (CA)
Title: Appliance incorporating load selectivity without employment of smart meters
Inventor: SPICER LUCAS BRYANT
IPC: G06Q50/06
Filed: 2011-06-29
Granted: 2019-09-17
Abstract: Methods and a system are disclosed for one or more appliances including a controller for managing power consumption within a household. The controller is configured to receive and process a signal indicative of one or more energy parameters of an associated energy utility, including at least a peak demand period or an off- peak demand period. A generated serial number is obtained from an original serial number of the appliance or controller, which is configured for a signal to communicate to the appliance within a population and command the appliance to operate in an energy savings mode and a normal mode at various time periods. The generated serial number (GSN) is used to segregate a total population into segments to provide granularity in assigning DR activations and deactivations based upon the GSN.
Patent CA-2747729-C (CA)
Inventor: HARRISON JAMES J
IPC: C10M133/44
Filed: 2009-12-15
Granted: 2018-10-09
Abstract: An oil-soluble lubricating oil additive composition prepared by the process which comprises (A) reacting a copolymer of an (i) an unsaturated acidic reagent; and (ii) a mono-olefin, with at least one linking hydrocarbyl di-primary amine, thereby producing a hybrid succinic anhydride copolymer having from about 10% to about 90% unreacted anhydride groups; and subsequently (B) reacting the hybrid succinic anhydride copolymer with a second amine compound, thereby producing the succinimide.
Patent CA-2750808-C (CA)
Title: Strip guide for high-speed continuous application of a strip material to a moving sheet-like substrate material at laterally shifting locations
Inventor: ECKSTEIN JOSEPH ALLEN
IPC: A61F13/15
Filed: 2010-01-11
Granted: 2014-05-06
Abstract: Disclosed are examples of a strip guide for laterally shifting a longitudinally moving strip material as it enters a joining mechanism that urges the strip material into contact with a moving sheet material, the strip guide comprising a surface over which the strip material passes longitudinally, the surface defining a U-shape.
Patent CA-2758566-C (CA)
Inventor: WILLIAMS ERIC
IPC: A61L29/14
Filed: 2011-11-16
Granted: 2020-03-10
Abstract: Un cathéter-guide comprend une section tubulaire formée dun polymère à mémoire de forme qui peut se transformer de manière dynamique entre des premier et second états ou conditions, ou parmi trois états ou conditions, pour fournir une large plage de propriétés du cathéter-guide comme souhaité pendant ladministration du cathéter-guide à travers le système vasculaire vers un site cible, et le retrait du cathéter-guide à partir du site cible et du système vasculaire. Les états ou les conditions du polymère à mémoire de forme peuvent être modifiés de manière dynamique pour faire varier les propriétés de la section tubulaire, comme la rigidité, la souplesse, la forme ou la biodégradabilité, qui peuvent être commandées par exposition du polymère à mémoire de forme à des changements de température, des champs électriques, des champs magnétiques, des longueurs donde de lumière et des solutions chimiques.
Patent CA-2761286-C (CA)
Title: Stacking apparatus and method for assembly of polymer batteries
Inventor: PARKER MICHAEL
IPC: H01M8/2404
Filed: 2003-09-18
Granted: 2013-10-29
Abstract: A stacking apparatus and a method for assembly of electrochemical cells. The stacking apparatus includes at least one stacking head having an adjustable holding member adapted to hold an electrochemical laminate of a pre-determined length and means for adjusting the shape of the electrochemical laminate of the pre-determined length during stacking of a plurality of electrochemical laminates. The electrochemical laminates are assembled in a way that prevents air entrapment between the electrochemical laminates.