baber/WOPTO huggingface dataset:
Patent CA-2895965-A1 (CA)
Title: Movable contact of electric switch
Inventor: UITTO OSKARI
IPC: H01H19/10
Filed: 2013-04-19
Abstract: A movable contact of a rotary switch, comprising a pair of contact blades (42, 44, 62, 64) for making an electrical contact to a stationary contact receivable between the contact blades (42, 44, 62, 64). The movable contact comprises a traction member (46, 66) for providing a traction force between the contact blades (42, 44, 62, 64), wherein the traction member (46, 66) is a unitary piece comprising two frame portions (46O, 46P, 66O, 66P) for framing the pair of contact blades (42, 44, 62, 64), the traction member (46, 66) further comprising a spring portion (46A, 66A, 66B, 66C) for pressing one of the contact blades (42, 62) against the other contact blade (44, 64), wherein the spring portion is arranged between the two frame portions (46O, 46P, 66O, 66P) arranged at a distance from each other.
Patent CA-2896703-A1 (CA)
Title: Rotor de moteur electrique a manchon exterieur forme par enroulement, procede de fabrication d'un tel rotor et moteur electrique comprenant un tel rotor
Inventor: RABRET BERNARD
IPC: H02K1/27
Filed: 2013-11-28
Abstract: Rotor (3) de moteur électrique, comprenant un noyau (4), des aimants (5) fixés en périphérie du noyau, et un fil (6) enroulé à spires jointives autour du noyau (4) et des aimants (5). Le fil (6) comprend une âme métallique entourée d'une couche électriquement isolante elle-même recouverte d'une gaine extérieure en matériau thermo-adhérent, les spires étant fixées les unes aux autres par adhérence des portions de gaine extérieure en contact les unes avec les autres. Procédé de fabrication d'un tel rotor. Moteur électrique comportant un tel rotor.
Patent CA-2897599-A1 (CA)
Inventor: CHOI JEONG-YONG
IPC: H04N19/136
Filed: 2014-01-17
Abstract: Provided is a video encoding method and apparatus for transmitting configuration information required to accurately reproduce an image reconstructed by a decoder.  Provided is a video decoding method and apparatus for receiving configuration information required to accurately reproduce an image reconstructed by a decoder. The video decoding method includes: receiving a data stream including network abstraction layer (NAL) units; obtaining constraint information indicating whether there is a constraint on an arrangement type of samples of a picture from the data stream; and determining an arrangement method of reconstructed samples generated by decoding an encoded picture based on the constraint information.
Patent CA-2898276-A1 (CA)
Title: Appareil et procede de production d'un greffon osseux dentaire
Inventor: SAPOZNIKOV LARI
IPC: A61C13/00
Filed: 2014-01-14
Abstract: L'invention concerne, dans certains modes de réalisation, un procédé de production d'un greffon osseux consistant à fournir une dent, convertir la dent en plusieurs particules et sélectionner parmi les particules disponibles un sous-ensemble de particules. Dans certains modes de réalisation, le procédé est mise en oeuvre dans une clinique dentaire. Dans certains modes de réalisation, le greffon osseux dentaire est un greffon autologue obtenu par broyage de la dent d'un patient. Selon certains modes de réalisation, l'invention concerne une appareil conçu pour relier une unité motrice pour fabriquer un greffon osseux dans une clinique dentaire, ledit appareil comprenant : une chambre dimensionnée pour recevoir une dent, un ensemble lames placé dans la chambre et conçu pour pulvériser la dent, un compartiment accessible dans lequel un sous-ensemble de particules dentaires est recueilli, et un ou plusieurs tamis placés de manière à tamiser les particules qui circulent entre la chambre et le compartiment accessible.
Patent CA-2898609-A1 (CA)
Title: Protocole cryptographique pour dispositifs portables
Inventor: VAHLIS EVGENE
IPC: H04W12/00
Filed: 2015-07-28
Abstract: Des modes de réalisation concernent la communication au moyen dun dispositif mobile, lequel peut comprendre un point daccès, de sorte quune clé et un jeton de provisionnement pour chaque point daccès provisionné puissent être stockés sur le dispositif mobile. Le dispositif mobile peut être déterminé en présence dun point daccès provisionné en fonction de la clé de provisionnement et dun nonce publicitaire. Le nonce publicitaire peut être chiffré avec la clé de provisionnement. Un canal de communication entre le dispositif mobile et le point daccès peut être établi en fonction dun nonce de session, du nonce publicitaire et de la clé de provisionnement. Une clé de session peut être générée partiellement en fonction du nonce publicitaire et dun compteur de messages. Des paquets de messages chiffrés pouvant comprendre un message et une balise dauthentification du message peuvent être communiqués au point daccès.
Patent CA-2899115-A1 (CA)
Inventor: LUSTED DOUGLAS
IPC: H04W92/10
Filed: 2013-07-19
Abstract: L'invention concerne un adaptateur utilisable avec un afficheur. L'adaptateur comprend une interface pour communiquer avec un serveur; un processeur; et une section de détection pour récupérer des informations d'impression. Le processeur récupère le contenu utilisateur via l'interface, pour un affichage par l'afficheur, et la section de détection récupère des informations d'impression associées au contenu utilisateur affiché.
Patent CA-2899836-A1 (CA)
Title: Voip bandwidth management
Inventor: MARUELI SUNNY
IPC: H04L47/267
Filed: 2014-03-16
Abstract: A computerized method of optimizing audio quality in a voice stream between a sender and a receiver VoIP applications, comprising: defining by the receiver time intervals; determining by the receiver at the end of each time interval whether congestion exists, by calculating (i) one-way-delay and (ii) trend, using double-exponential smoothing; estimating by the receiver a bandwidth available to the sender based on said calculation; sending said estimated bandwidth by the receiver to the sender; and using by the sender said bandwidth estimate as maximum allowed send rate.
Patent CA-2900727-A1 (CA)
Inventor: DOWNEY JASON
IPC: C02F1/00
Filed: 2014-02-11
Abstract: A tank for processing wastewater has reinforced side and end walls, a top wall and a floor. A flexible liner is mounted inside the tank. Regions of the top wall have reinforcing elements fixed thereto. The reinforcing elements have fixture elements integral therewith for suspending and supporting items in the interior of the tank.
Patent CA-2900852-A1 (CA)
Inventor: SHEKDAR KAMBIZ
IPC: C12N15/11
Filed: 2014-03-14
Abstract: The present invention relates to methods of isolating cells, generating cell lines, and detecting RNAs in cells using signaling probes that produce a signal upon hybridization to a target sequence. Other methods that utilize the signaling probe include methods of detecting or quantifying the effect of an agent on RNAs in a cell, methods of quantifying the level of RNA expression, methods for identifying genetic recombinational events in living cells and methods of generating a transgenic animal using the isolated cells. The invention also provides protease probes. Signaling probes and protease probes that form stem-loop structures, three-arm junction structures, and dumbbell structures are provided.
Patent CA-2904433-A1 (CA)
Inventor: ARMBRUSTER FRANZ PAUL
IPC: G01N33/74
Filed: 2014-03-07
Abstract: A new method of in vitro monitoring and assessing the need of a medication which interferes with the regulation of the parathyroid hormone level in a kidney patient subject to oxidative stress, notably hemodialysis patients. Figure 1 shows the distribution of n-oxPTH concentrations in 340 hemodialysis patients (224 men and 116 women) with a median age of 66 years (IQR, 56 to 75 years), a median time since initiation of dialysis (dialysis vintage) of 266 days (IQR, 31 to 1209 days), and a median dialysis dose (kt/V) of 1.2 (IQR, 1.1 to 1.3). The cause of chronic kidney disease was nephrosclerosis in 113 cases (33%), diabetic nephropathy in 107 cases (31 %), chronic glomerular nephritis in 29 cases (9%), polycystic kidney disease in 9 cases (3%) and other/unknown in 82 cases (24%). The median n-oxPTH concentration was 5.9 ng/L (IQR, 2.4 to 14.0 ng/L). n-oxPTH concentrations were not different in men and women (5.9 ng/L; IQR, 2.4 to 14.2 ng/L; n = 224; vs. 5.5 ng/L; IQR, 2.4 to 14.0 ng/L; n = 1 16; p = 0.915).
Patent CA-2906324-A1 (CA)
Inventor: SCHEERS MARGARET O'BRIEN
IPC: G06F40/00
Filed: 2013-04-29
Abstract: A processor receives a command to optimize the placement of a plurality of annotations along a polyline displayed on a graphical user interface. The plurality of annotations has a plurality of font sizes and each font size has a height. A plurality of annotation slot size candidates is selected for logical annotation slots along the polyline. An annotation slot size is selected from among the plurality of annotation slot size candidates, wherein the chosen annotation slot size is smaller than largest of the font sizes. The polyline is divided into logical annotation slots having the chosen annotation slot size. The plurality of annotations is distributed among the logical annotation slots. The polyline and the distributed plurality of annotations is displayed on the graphical user interface.
Patent CA-2907886-A1 (CA)
Title: Neuroprotective effect of carotenoids in brain
Inventor: DESHPANDE JAYANT
IPC: A61K31/198
Filed: 2014-03-28
Abstract: The present invention provides use of composition containing molecular dispersions - of carotenoids for the prevention of neurodegenerative disorders which are safe for human consumption and are particularly useful as dietary supplements for nutrition and health promoting benefits. The present invention particularly relates to the use of highly water soluble composition with enhanced bioavailability containing at least 80% by weight of total xanthophylls, out of which the trans-lutein content is 80-95% w/w; (R,R)-zeaxanthin is 14-20% w/w; (R,S)-zeaxanthin is 0.01-1%) w/w and traces of other carotenoids derived from the plant extracts/oleoresin containing xanthophylls/xanthophylls esters. The present invention also provides use of the said composition in treatment of neurodegenerative disorders when co-administered along with reduced dose of Levodopa and Carbidopa.
Patent CA-2909933-A1 (CA)
Inventor: EVANS STEPHEN
IPC: B01J13/04
Filed: 2013-07-03
Abstract: The present invention relates to methods and apparatus to provide coated microbubbles, particularly but not exclusively microbubbles at least partially coated with a component, for example a clinically active component. Systems of the present invention use electromagnetic fields to move microbubbles between streams of liquids in order to perform coating or washing steps.
Patent CA-2912869-A1 (CA)
Inventor: BRESSAN FRANCO
IPC: B29C48/365
Filed: 2014-04-18
Abstract: The present invention is related to a process for bordering a corrugated plastic panel (100,110) and to a panel obtained through that process. In particular, the invention is related to a process for making a corrugated plastic panel comprising a bordering made in¬ line or out-line in order to close the openings outwards. The invention is also related to an apparatus (1) for bordering according to that process. The panel is sealed and shock resistant thanks to the laying of thermoplastic elastomeric material.
Patent CA-2915013-A1 (CA)
Title: Materiaux d'enregistrement thermiques
Inventor: CHAKAR FADI SELIM
IPC: B41M5/337
Filed: 2014-12-02
Abstract: L'invention concerne un matériau d'enregistrement thermique disposant d'une couche thermosensible formant une couleur qui renferme un modificateur de phosphate en plus d'un activateur et d'un leuco-colorant, ledit matériau pouvant produire une bonne image. Le modificateur de phosphate, par exemple le phosphate de dibenzyle non substitué, peut être apparié avec un activateur tel que l'acide 3-(4-hydroxyphényl) propionique pour produire un matériau d'enregistrement thermique respectueux de l'environnement.
Patent CA-2915598-A1 (CA)
Title: Catalyst-free surface functionalization and polymer grafting
Inventor: BERTI LORENZO
IPC: C12Q1/68
Filed: 2014-06-26
Abstract: Some embodiments described herein relate to a substrate with a surface comprising a silane or a silane derivative covalently attached to optionally substituted cycloalkene or optionally substituted heterocycloalkene for direct conjugation with a functionalized molecule of interest, such as a polymer, a hydrogel, an amino acid, a nucleoside, a nucleotide, a peptide, a polynucleotide, or a protein. In some embodiments, the silane or silane derivative contains optionally substituted norbornene or norbornene derivatives. Method for preparing a functionalized surface and the use in DNA sequencing and other diagnostic applications are also disclosed.
Patent CA-2916738-A1 (CA)
Title: A support structure
Inventor: RANKIN BRETT GARDINER
IPC: G01V3/16
Filed: 2014-07-04
Abstract: The invention discloses a support structure for an airborne electromagnetic or induced polarization array. The support structure has a frame in the form of a loop wherein the frame contains a plurality of inflatable elongate members that are adapted to be attached together in an end-on-end manner to form the loop, A number of suspension cables are joined to the frame at spaced and are adapted to be attached to a tow rope of an aircraft for suspending the frame therefrom so that the frame can support a transmitter and/or a receiver of the electromagnetic or induced polarization array.
Patent CA-2918895-A1 (CA)
Inventor: VLADIMIROV SERGEY IGOREVICH
IPC: G01S5/04
Filed: 2013-07-24
Abstract: A method and system are proposed for locating a tag. The system comprises a first receiver configured to receive a signal from a tag. The first receiver comprises at least two antennas each configured to receive the signal and a first processing means configured to calculate a first angle of arrival of the signal at the first receiver based on a distance between a first set of two antennas of the first receiver and a time difference of arrival of the signal at the two antennas of the first set. The tag comprises a tag antenna that is configured to transmit signals having a wide bandwidth and has a frequency independent phase center and wherein the signal is an ultra wideband signal comprising one or more pulses.
Patent CA-2920555-A1 (CA)
Inventor: HOLTER DIRK
IPC: C08L1/12
Filed: 2014-07-30
Abstract: A catalytically degradable plastic is described, with content of cellulose esters and also optionally of additives. A particular characterizing feature of this catalytically degradable plastic is that it contains a dispersed, catalytically active transition-metal-modified titanium dioxide.
Patent CA-2922121-A1 (CA)
Inventor: SCHELL ED
IPC: H03M13/27
Filed: 2014-08-25
Abstract: A parameterized interleaver structure is presented. The interleaver is designed to specify and maintain a maximum delay, irrespective of code rate and number of code blocks. The disclosed interleaver in effect concatenates two interleaver structures together. When the arm index is greater than a defined number N1, the arm delay is calculated using a set of parameters M2, D2, and N, where M2 is a maximum delay for an interleaver arm, D2 is the delay decrement, and N is the arm index, running from 1 to N, where N is the total number of arms in the interleaver. However, when the arm index N is less than or equal to N1, the delay can be calculated in a similar manner, but using a second set of parameters, namely M1, D1, and N instead, which involves a different delay length. This approach has the dual benefit of specifying both the maximum delay of the interleaver and the minimum required delay to process data.
Patent CA-2922125-A1 (CA)
Inventor: TRIPATHI SANJAY
IPC: G09G3/32
Filed: 2014-08-28
Abstract: An aspect of the disclosure relates to an OLED display (30) compatible for operation in both a day mode and a night mode and methods of operating such a display (30). In one embodiment, a display 30 comprises a screen (120), a plurality of sub-pixels including red (122), green (124), blue (126) and night-vision (128) pixels. The display (30) also comprises an arrangement scheme for the sub-pixels.
Patent CA-2922445-A1 (CA)
Inventor: TAKAHASHI RYOICHI
IPC: B25B27/14
Filed: 2014-03-12
Abstract: An extraction device according to an embodiment, includes an elastic body, first and second pressing units, and a pulling unit. The elastic body includes a first end facing a first direction, a second end positioned opposite from the first end, and a contact face facing a second direction intersecting with the first direction, and can expand in the second direction. The first and second pressing units press the first and second ends. The pulling unit can pull the second pressing unit in the first direction. The contact face comes into contact with an object to be extracted, when the elastic body compressed by pressing force expands in the second direction. When the pulling unit is pulled in the first direction, while the contact face is in contact with the object to be extracted, the object to be extracted is pulled by friction between the object and the contact face.
Patent CA-2923910-A1 (CA)
Inventor: IWASAKI TETSUJI
IPC: G06T15/00
Filed: 2014-06-19
Abstract: After rendering by a second GPU, which is for rendering a second depth range with a nearer viewpoint than that of a first depth range rendered by a first GPU of this rendering device, the first GPU receives the image rendered by the second GPU and specifying information specifying the pixels with which a rendering object in said image were rendered. After receiving these, when the first GPU renders a rendering object contained in the first depth range in accordance with the viewpoint, rendering is performed in the pixels in the image rendered by the second GPU that are not specified by the specifying information, and no rendering is performed in the pixels specified by the specifying information.
Patent CA-2925016-A1 (CA)
Inventor: SPEAK GRAEME
IPC: G06F9/455
Filed: 2014-05-23
Abstract: In one preferred form of the present invention, there is provided a computer system (10) for providing virtual computers. The computer system (10) includes a pool facility (38) for storing a pool (40) of suspended virtual computers (42) based on at least one virtual computer template (44). A provision manager (32) provides a series (46) of virtual computers (18) as a result of a series (50) of system logon requests by a user (54). The provision manager (32) includes an update facility (100), a resume facility (102) and a customization facility (104). The update facility (104) is provided for updating the or each at least one virtual computer template (44). The resume facility (102) is provided for resuming virtual computers from the pool (40) of suspended virtual computers (42) provided by the pool facility (38). The customization facility (104) is provided for customizing virtual computers after being resumed from the pool (40) to provide active virtual computers.
Patent CA-2928187-A1 (CA)
Inventor: NEUMANN ULRICH WERNER
IPC: F03D13/10
Filed: 2016-04-28
Abstract: The present disclosure is directed to a suspension system for a wind turbine rotor blade and methods for suspending said rotor blade from a hub thereof. The method includes positioning the rotor blade in a substantially six o'clock position.  Another step includes removing at least one root attachment assembly from an adjacent rotor blade and providing at least one passageway from an exterior surface of the adjacent rotor blade to the root attachment assembly. Still another step includes inserting a cable through the passageway such that the cable engages an interior surface of the adjacent rotor blade and extends from within the adjacent rotor blade to the lowered rotor blade. The method further includes securing the cable to the rotor blade at an attachment location. Next, the method includes lowering the rotor blade a vertical distance from the hub until the blade is supported by the cable.
Patent CA-2930635-A1 (CA)
Title: Nouvelle composition et procede d'utilisation pour lutter contre des pathogenes et prevenir des maladies dans des semences
Inventor: DAGHER FADI
IPC: A01N25/30
Filed: 2014-11-13
Abstract: L'invention concerne une composition d'ingrédients hydrosolubles (CIHS) qui, lorsqu'elle est solubilisée dans l'eau (E) et en présence d'un agent mouillant et/ou en présence d'au moins un solvant acceptable au plan agricole, forme une composition synergique utile pour la lutte contre les pathogènes et/ou la prévention de maladies associées à la présence desdits pathogènes dans et/ou sur des semences. Ladite composition d'ingrédients hydrosolubles (CIHS) comprend au moins un oxydant sous forme liquide ou forme solide, ou un précurseur de celui-ci sous forme liquide ou solide, et ledit ou lesdits solvants acceptables au plan agricole sont solubles dans l'eau (E) ; les ingrédients hydrosolubles (CIHS) sont dissous dans l'eau (E), en un rapport pondéral (CIHS/E) compris entre 1/100 et 1/4, et lorsqu'ils sont présents, ledit ou lesdits solvants acceptables au plan agricole représentent de 2 % en volume à 70 % en volume du volume total de la composition synergique à former. L'invention concerne une composition synergique pour la lutte contre les pathogènes et/ou la prévention de maladies associées à la présence desdits pathogènes dans et/ou sur des semences, et concerne également un procédé et une utilisation de celle-ci.
Patent CA-2934660-A1 (CA)
Inventor: VAN HELDEN PAULINE MARIA WILHELMINA
IPC: C12N15/867
Filed: 2014-12-24
Abstract: The present invention provides means and methods for producing improved ex vivo B cell cultures with a short doubling time.
Patent CA-2934805-A1 (CA)
Title: Removal of non-volatiles from ammonia-based co2-absorbent solution
Inventor: KOSS PETER U
IPC: B01D53/96
Filed: 2011-09-07
Abstract: A system is arranged to remove carbon dioxide (CO2) from a gas stream by bringing the gas stream into contact with a circulating ammoniated solution stream such that CO2 is removed from the gas stream by the ammoniated solution stream. A method of removing non-volatile compounds from the circulating ammoniated solution stream includes: introducing a portion of the circulating ammoniated solution stream into a gas-liquid separating device; and separating the introduced ammoniated solution into an ammonia rich gas phase and a liquid phase comprising the non-volatile compounds; and reintroducing the ammonia rich gas phase into the circulating ammoniated solution stream.
Patent CA-2936790-A1 (CA)
Title: Thermal barrier coatings and processes
Inventor: CHEN DIANYING
IPC: B23B9/04
Filed: 2015-02-19
Abstract: Articles coated with a porous, segmented thermal barrier coating. The coating described has a density less than about 88% of the theoretical density. Multi-layer articles and methods of applying the thermal barrier coatings to an article are also described.
Patent CA-2940335-A1 (CA)
Title: Fixation de cellules de basculement lors du remplacement d'une valvule mitrale
Inventor: BENSON THOMAS M
IPC: A61F2/95
Filed: 2015-03-13
Abstract: Selon l'invention, un stent aplatissable et extensible (320) s'étend dans une direction axiale à partir d'une extrémité proximale vers une extrémité distale. Le stent peut comprendre une pluralité de premières cellules (324), chaque première cellule présentant un espace ouvert défini par une première pluralité d'entretoises (322). Le stent peut en outre comprendre une deuxième cellule (330) imbriquée dans l'espace ouvert de l'une des premières cellules, la deuxième cellule étant définie par une deuxième pluralité d'entretoises (330a-d). Le stent peut de plus comprendre des premières et deuxièmes entretoises de liaison (332, 334) reliant la deuxième cellule à ladite une première cellule. La deuxième cellule peut être conçue pour pivoter autour des premières et deuxièmes entretoises de liaison par rapport à ladite première cellule. Le pivotement peut créer un espace de dégagement entre la deuxième cellule et un périmètre extérieur du stent dans lequel des parties d'une structure de valvule d'origine peut être agrafée.