baber/WOPTO huggingface dataset:
Patent CA-2589259-C (CA)
Inventor: INGHAM ANTHONY
IPC: B23K35/26
Filed: 2005-12-01
Granted: 2014-11-18
Abstract: La présente invention concerne un alliage adapté à l~utilisation dans un procédé de brasage à la vague, un procédé de brasage par refusion, un procédé de nivelage à l'air chaud ou un boîtier à billes, ledit alliage comprenant de 0,08 à 3 % en poids de bismuth, de 0,15 à 1,5 % en poids de cuivre, de 0,1 à 1,5 % en poids d~argent, de 0 à 0,1 % en poids de phosphore, de 0 à 0,1 % en poids de germanium, de 0 à 0,1 % en poids de gallium, de 0 à 0,3 % en poids d~une ou plusieurs terres rares, de 0 à 0,3 % en poids d~indium, de 0 à 0,3 % en poids de magnésium, de 0 à 0,3 % en poids de calcium, de 0 à 0,3 % en poids de silicium, de 0 à 0,3 % en poids d~aluminium, de 0 à 0,3 % en poids de zinc et au moins l~un des éléments suivants : de 0,02 à 0,3 % en poids de nickel, de 0,008 à 0,2 % en poids de manganèse, de 0,01 à 0,3 % en poids de cobalt, de 0,01 à 0,3 % en poids de chrome, de 0,02 à 0,3 % en poids de fer et de 0,008 à 0,1 % en poids de zirconium, le solde étant constitué d~étain et d~impuretés inévitables.
Patent CA-2593771-C (CA)
Inventor: NOVIELLO JOSEPH C
IPC: G06Q40/04
Filed: 2006-01-11
Granted: 2020-07-14
Abstract: According to one embodiment, a system for managing trading is provided. The system includes a computer having a processor, and a computer-readable medium coupled to the computer. The computer-readable medium includes a program. When executed by the processor, the program is operable to receive electronic data including trading orders from a plurality of traders in a market, each trading order having an associated price; place each of the received trading orders on an electronic trading exchange such that the trading orders may be executed; determine whether the price of a particular trading order differs from a comparison price by more than a threshold value; and if it was determined that the price of the particular trading order differs from the comparison
Patent CA-2596239-C (CA)
Inventor: BARKER JEREMY
IPC: C01G49/00
Filed: 2000-12-22
Granted: 2010-08-03
Abstract: The invention provides novel lithium-mixed metal materials which, upon electrochemical interaction, release lithium ions, and are capable of reversibly cycling lithium ions. The invention provides a rechargeable lithium battery which comprises an electrode formed from the novel lithium-mixed metal materials. Methods for making the novel lithium--mixed metal materials and methods for using such lithium--mixed metal materials in electrochemical cells are also provided. The lithium-mixed metal materials comprise lithium and at least one other metal besides lithium. Preferred materials are lithium-mixed metal phosphates which contain lithium and two other metals besides lithium.
Patent CA-2599917-C (CA)
Inventor: MOOSAVI VAHID
IPC: H01H13/84
Filed: 2007-08-31
Granted: 2012-03-27
Abstract: Keypad keys for handheld mobile communication devices feature flexible key bodies and actuators extending from the key bodies. Switches below the actuators are connected in series circuits. All actuators beneath an intended key must be depressed in order for the circuit to be closed and the key to be recognized as actuated. The flexible nature of the key bodies allows one actuator on a given key to be depressed while other actuators remain non-depressed. This prevents the key from being recognized as actuated when a only a portion of the key is depressed as occurs, for example, due to finger overlap.
Patent CA-2602536-C (CA)
Inventor: NEMOTO TAKASHI
IPC: F25B1/00
Filed: 2005-07-01
Granted: 2012-09-18
Abstract: Système de réfrigération ammoniac/CO2 doté d~une pompe à liquide pour alimenter à un refroidisseur le CO2 liquide refroidi dans un refroidisseur à saumure en exploitant la chaleur latente de vaporisation de l~ammoniac dans un cycle de réfrigération à l~ammoniac. Le système ci-décrit comporte un récipient récepteur de liquide (4) pour recevoir une saumure de CO2 refroidie dans un refroidisseur à saumure (3), une pompe à liquide (5) permettant de changer le taux de débit d~un liquide, un tuyau montant (90) installé entre la pompe à liquide (5) et un refroidisseur (6), et un tuyau de communication (100) pour faire communiquer le sommet du tuyau montant (90) avec la phase gazeuse de CO2 dans le récipient récepteur de liquide (4), la pression de refoulement de la pompe à liquide (5) étant réglée de façon que le CO2 récupéré du refroidisseur (6) retourne à un refroidisseur à saumure (3) ou au récepteur de liquide (4) à l~état d~un liquide ou d~un mélange gaz-liquide, et que le niveau de montée dans le tuyau montant (90) soit réglé à un niveau supérieur ou égal au niveau de stockage le plus élevé de saumure de CO2 dans le récipient récepteur de liquide (4). Le système de réfrigération ammoniac/CO2 ci-décrit permet de réaliser un cycle de réfrigération, combinant un cycle ammoniac et un cycle CO2 sans entretien même quand une vitrine réfrigérée constituant le côté le plus froid du cycle CO2, est installée dans un endroit aléatoire.
Patent CA-2605791-C (CA)
Title: Bioabsorbable device having encapsulated additives for accelerating degradation
Inventor: DAVE VIPUL
IPC: A61K31/436
Filed: 2007-10-04
Granted: 2014-03-11
Abstract: A medical device has a structure made of one biodegradable and/or bioabsorbable material. A degradation additive is encapsulated by another biodegradable and/or bioabsorbable material forming a nanoparticle or microparticle. The nanoparticle or microparticle is together with the one biodegradable and/or bioabsorbable material of the structure. The other biodegradable and/or bioabsorbable material of the nanoparticle or microparticle has a degradation rate that is faster than a degradation rate of the one biodegradable and/or bioabsorbable material. The structure experiences a period of accelerated degradation upon release of the degradation additive from the nanoparticle or microparticle.
Patent CA-2606282-C (CA)
Inventor: JOHNS BRIAN ALVIN
IPC: A61P31/18
Filed: 2006-04-28
Granted: 2016-04-26
Abstract: Novel compounds of formula (I) shown below are provided, having anti-HIV  activity, particularly HIV integrase inhibitory activity, as well as processes for their preparation and intermediates used therein, for potential use as anti-HIV  drugs. (see formula I) (wherein Z1 is NR4; R1 is hydrogen or lower alkyl; X is a single bond, a hetero atom group selected from O, S, SO, SO2 and NH, or lower alkylene or lower alkenylene in which the hetero atom group may intervene; R2 is optionally substituted aryl; R3 is hydrogen, a halogen, hydroxy, optionally substituted lower alkyl etc;  and R4 and Z2 part taken together forms a ring, to form a polycyclic compound, including e.g., a tricyclic or tetracyclic compound.)
Patent CA-2608425-C (CA)
Title: Vertical axis wind turbines
Inventor: KRIVCOV VLADIMIR
IPC: H02K7/18
Filed: 2006-05-15
Granted: 2014-08-26
Abstract: A vertical axis wind turbine (1) is described. The wind turbine (1) can include a top ring (84), a middle ring (82) and a lower ring (84), wherein a plurality of vertical airfoils (81) are disposed between the rings. For example, three vertical airfoils (81) can be attached between the upper ring and the middle ring. In addition, three more vertical airfoils (81) can be attached between the lower ring and the middle ring. When wind contacts the vertically arranged airfoils (81) the rings (84, 82) begin to spin. By connecting the rings (84, 82) to a center pole (105) which spins an alternator (90), electricity can be generated from wind.
Patent CA-2615915-C (CA)
Inventor: TERRY STEPHEN E
IPC: H04L69/40
Filed: 2003-09-10
Granted: 2013-04-09
Abstract: Une méthode et un système conçus pour l'équipement utilisateur et le contrôleur de réseau radio, qui permettent de réduire les temps d'attente de transmission et éventuellement d'empêcher les pertes d'unités de données en paquets au moment d'une remise à zéro de la couche MAC. La génération par l'équipement utilisateur des unités de données en paquets d'état est couplée avec la remise à zéro de la couche MAC. Le contrôleur de réseau radio génère un message avec une indication de remise à zéro de la couche MAC.  la suite de la remise à zéro de la couche MAC, toutes les unités de données en paquets stockées dans les tampons de réordonnancement de la couche MAC de l'équipement utilisateur sont évacuées vers des entités de commande de liaison radio, puis sont traitées par ces dernières avant que soit généré un rapport d'état relatif aux unités de données en paquets. Le rapport d'état sur les unités de données en paquets fournit au contrôleur de réseau radio l'état de toutes les unités de données en paquets reçues avec succès. Au moment de la réception d'un rapport sur l'état des unités de données en paquets dans le contrôleur de réseau radio, les unités de données en paquets manquantes sont reconnues et retransmises à l'équipement utilisateur.
Patent CA-2616044-C (CA)
Inventor: HUANG CHING-YAO
IPC: H04L12/56
Filed: 2007-12-21
Granted: 2011-08-02
Abstract: A system for scheduling packets to be transmitted is provided. The system includes a soft delay bound calculator module and a frame determination module. The soft delay bound calculator module calculates a soft delay bound for a non- real-time packet based on a packet size of the non-real-time packet and a minimum reserved traffic rate of a channel. The frame determination module determines whether a real-time packet must be transmitted at a current frame according to a delay bound, a transmission time, and a possible retransmission time thereof, and whether a non-real-time packet must be transmitted at a current frame according to a soft delay bound, a transmission time, and a possible retransmission time thereof. Thus, it is possible to improve the performance of the system while keeping the QoS thereof in a mixed service environment.
Patent CA-2618374-C (CA)
Inventor: FAN CHIA-YU
IPC: C07K16/24
Filed: 2008-01-18
Granted: 2013-11-26
Abstract: A collagen scaffold domain, including a collagenous or collagen-like domain, which directs self-trimerization is provided. The collagen scaffold domain can be fused to one or more heterologous domains, such as an antibody domain. Methods for generating and using the scaffold domains and fusion proteins are also provided.
Patent CA-2618641-C (CA)
Title: Cyclopropyl compounds and compositions for delivering active agents
Inventor: TANG PINGWAH
IPC: A61K31/19
Filed: 2006-08-21
Granted: 2014-07-29
Abstract: Disclosed are pharmaceutical compounds having the general formula: (see above formula) or pharmaceutical salts thereof, for delivering bioactive agents, such as insulin or glucagon, to a target. Pharmaceutical compositions, dosage unit forms, and methods for the preparation of the compositions are also disclosed.
Patent CA-2621958-C (CA)
Inventor: SCARINCI THOMAS
IPC: F02C7/08
Filed: 2006-09-13
Granted: 2015-08-11
Abstract: One embodiment is a unique gas turbine engine combustion chamber including primary and secondary burning zones. Other embodiments include unique gas turbine engine apparatuses, systems, methods, and combinations.
Patent CA-2622876-C (CA)
Inventor: GRAUMAN JAMES S
IPC: C22C14/00
Filed: 2006-09-14
Granted: 2014-07-29
Abstract: A titanium alloy containing carbon with and without addition of silicon exhibiting improved corrosion resistance and mechanical strength as compared to commercially pure ASTM grade 2 titanium or PGM-alloyed ASTM grade 7 titanium.
Patent CA-2627391-C (CA)
Title: Treatment of odors using nanocrystalline metal oxides
Inventor: KOPER OLGA
IPC: A61L9/16
Filed: 2006-10-26
Granted: 2014-09-16
Abstract: Methods of removing odors, particularly odors within enclosed environments are provided which employ nano crystalline metal oxide and metal hydroxide particles. The nanocrystalline particles are dispersed within an enclose space so as to contact exposed surfaces located within the space such as walls, floors, upholstery, and the like and adsorb odor-causing materials located within the enclosed space.
Patent CA-2627992-C (CA)
Inventor: RAND BARRY P
IPC: H01L51/42
Filed: 2006-10-26
Granted: 2014-12-23
Abstract: A photosensitive device includes a series of organic photoactive layers disposed between two electrodes. Each layer in the series is in direct contact with a next layer in the series. The series is arranged to form at least one donor-acceptor heterojunction, and includes a first organic photoactive layer comprising a first host material serving as a donor, a thin second organic photoactive layer comprising a second host material disposed between the first and a third organic photoactive layer, and the third organic photoactive layer comprising a third host material serving as an acceptor. The first, second, and third host materials are different. The thin second layer serves as an acceptor relative to the first layer or as a donor relative to the third layer.
Patent CA-2634279-C (CA)
Title: Method and apparatus for using multiple modulation schemes for a single packet
Inventor: KHANDEKAR AAMOD
IPC: H04W72/04
Filed: 2005-12-21
Granted: 2014-12-09
Abstract: Techniques for using multiple modulation schemes for a single packet are described. Each data packet is processed and transmitted in up to T blocks, where T > 1. Multiple modulation schemes are used for the T blocks to achieve good performance. A transmitter encodes a data packet to generate code bits. The transmitter then forms a block of code bits with the code bits generated for the packet, determines the modulation scheme to use for the block (e.g., based on a mode/rate selected for the packet), maps the code bits for the block based on the modulation scheme to obtain data symbols, and processes and transmits the block of data symbols to a receiver. The transmitter generates and transmits another block in similar manner until the data packet is decoded correctly or all T blocks have been transmitted. The receiver performs the complementary processing to receive and decode the packet.
Patent CA-2636325-C (CA)
Inventor: FAN LIANG-SHIH
IPC: C10L3/00
Filed: 2007-01-12
Granted: 2015-04-28
Abstract: Systems and methods for converting fuel are provided wherein the system comprises at least reactors configured to conduct oxidation-reduction reactions. The first reactor comprises a plurality of ceramic composite particles, wherein the ceramic composite particles comprises at least one metal oxide disposed on a support. The first reactor is configured to reduce the least one metal oxide with a fuel to produce a reduced metal or a reduced metal oxide. The second reactor is configured to oxidize the reduced metal or reduced metal oxide to produce a metal oxide intermediate. The system may also comprise a third reactor configured to oxidize the metal oxide intermediate to regenerate the metal oxide of the ceramic composite particles.
Patent CA-2639672-C (CA)
Inventor: PENG XIANG-DONG
IPC: C01B3/34
Filed: 2008-09-19
Granted: 2012-09-18
Abstract: A method for determining a carbon content value of a hydrocarbon-containing mixture. At least one composition-dependent bulk property of the hydrocarbon- containing mixture is measured and optionally at least one non-hydrocarbon component concentration is measured with the resulting measurements used in a carbon content correlation for calculating the carbon content of the hydrocarbon-containing mixture. The carbon content may be used in a hydrogen and/or synthesis gas production process for calculating a target flow rate of steam to be combined with the hydrocarbon- containing mixture to form a mixed feed having a target steam-to-carbon ratio.
Patent CA-2639831-C (CA)
Inventor: OKADA HIROYUKI
IPC: B62D5/04
Filed: 2008-09-25
Granted: 2011-08-02
Abstract: Une motoneige comprend des poignées de direction, un ski un mécanisme de transmission disposé pour accoupler les poignées de direction et le ski. Le mécanisme de transmission comprend les éléments qui suivent. Un premier arbre de rotation se prolongeant directement ou obliquement vers le bas à partir des poignées de direction, et disposé pour tourner avec les poignées de direction autour d'un premier axe qui s'étend sur un longueur du premier arbre de rotation; un premier mécanisme de liaison accouplé au premier arbre de rotation; un second arbre de rotation accouplé au premier mécanisme articulé, et disposé pour tourner avec le premier arbre de rotation autour du second axe qui s'étend sur une longueur du second arbre de rotation, via le premier mécanisme articulé, le second axe de rotation étant différent du premier axe de rotation; et un second mécanisme articulé aménagé entre le second arbre de rotation et le ski. Le second mécanisme articulé comprend un dispositif de servodirection installé sur le second arbre de direction et qui comprend un actionneur disposé pour recevoir une force de rotation du second arbre de rotation, et il délivre une force résultante au ski, via le second mécanisme articulé.
Patent CA-2649731-C (CA)
Title: Methode de detection discrete de la somnolence chez un conducteur
Inventor: ESKANDARIAN AZIM
IPC: B60Q5/00
Filed: 2009-01-14
Granted: 2015-07-21
Abstract: L'invention porte sur un dispositif de détermination de l'état de somnolence d'un conducteur, le dispositif comprenant un capteur de volant servant à produire un signal de volant; un processeur servant à extraire au moins une caractéristique du signal de volant fondée sur la décomposition en mode empirique et la détermination de l'état de somnolence du conducteur fondé sur la au moins une caractéristique extraite.
Patent CA-2659359-C (CA)
Inventor: CALENDRILLE JOHN JR
IPC: B65D3/12
Filed: 2007-07-26
Granted: 2013-11-19
Abstract: The present invention relates to a packaging concept including a tubular wall member (130) and end caps (110, 120). The end caps are each formed from a continuous blank (200) of sheet material. The blank includes at least three aligned cap layers (211, 231, 251). The first and second cap layers are adjacent to each other and connected by a tab connector (205). Each of the first and second cap layers also includes a plurality of bendable support tabs (210A-H, 23 OA-F) and each of the first and second cap layers includes a plurality of spaces (220A-F, 240A-H) between adjacent respective bendable support tabs. The first cap layer is folded relative to the second cap layer. The first and second cap layers are smaller than the open tube ends and the third cap layer is larger than the open tube ends. Therefore, the first and second cap layers enter the open tube ends and the third cap layer abut the open tube ends.
Patent CA-2673009-C (CA)
Title: Moteur lineaire permettant de prepolariser une force de va-et-vient
Inventor: BURKHARD ALAN WAYNE
IPC: E21B34/06
Filed: 2007-12-20
Granted: 2013-01-29
Abstract: L'invention concerne un procédé permettant de réguler au moins une pression de service dans un puits de forage souterrain comprenant un ensemble duse constitué d'un logement pourvu d'un passage d'entrée, d'un alésage axial et d'une chambre, une partie de l'alésage axial formant un passage de sortie, et un élément duse conçu pour se déplacer dans le logement de sorte à réguler l'écoulement d'un fluide entre le passage d'entrée et le passage de sortie. Le procédé selon l'invention peut consister à appliquer une force de fermeture pour déplacer l'élément duse dans une position fermée ; et à appliquer une force de polarisation sur l'élément duse lorsqu'il se trouve en position fermée, de sorte à réduire la surpression nécessaire pour initier le mouvement de l'élément duse à partir de la position fermée.
Patent CA-2676487-C (CA)
Title: Method for emphasizing differences in graphical appearance between an original document and a modified document with annotations
Inventor: HARTMANN BRIAN
IPC: G06T1/00
Filed: 2008-01-17
Granted: 2015-12-01
Abstract: A method for emphasizing differences in graphical appearances between an original document and a modified document is provided in accordance with an aspect of the present invention. The method includes the step of receiving a first bitmap of the modified document, and a second bitmap of the original document. The method includes deriving a set of difference points based upon a comparison of the first bitmap and the second bitmap. The method includes a step of superposing a spatial index onto the set of difference points, and generating polygon vertices from a plurality of adjacent elements of index. Each of the elements has a predetermined density of difference points. The method concludes with generating an annotation from the polygon vertices.
Patent CA-2676780-C (CA)
Title: Low-e coated articles and methods of making same
Inventor: BLACKER RICHARD
IPC: C03C17/36
Filed: 2008-02-15
Granted: 2012-06-05
Abstract: In certain example embodiments, low-E coated articles may be designed so as to realize a combination of good visible transmission (TvjS) and an excellent solar heat gain coefficient (SHGC). thereby realizing an improved (i.e., higher) Tvis/SHGC ratio. In certain example embodiments of this invention, if heat treated (HT), the low-E coated articles may have approximately the same color characteristics as viewed by the naked eye both before and after heat treatment (i.e., a low .DELTA.E* value) in certain example instances. Such coated articles may be used in insulating glass (IG) units, windows, and/or other suitable applications.
Patent CA-2676951-C (CA)
Inventor: STORR MARKUS
IPC: A61M1/16
Filed: 2009-08-26
Granted: 2016-06-21
Abstract: The present invention relates to high cut-off hemodialysis membranes for the treatment of chronic hemodialysis (CHD) patients, with the potential to improve long-term survival of these patients by reducing the risk of cardiovascular disease, through down-regulation of monocyte activation in the blood. Monocytes are the major circulating blood cells involved in the progression of cardiovascular disease. High cut-off hemodialysis in chronic dialysis patients results in a sustained decrease in expression of monocyte cell- surface proteins that direct the movement of these cells from the blood to the walls of blood vessels, where they promote the progression of arterial disease (atherosclero- sis) that leads to cardiovascular disease (CVD); heart dis- ease, strokes and peripheral vascular disease.
Patent CA-2679256-C (CA)
Title: Prosthetic valve for intraluminal implantation
Inventor: BARONE HECTOR DANIEL
IPC: A61F2/24
Filed: 2009-09-18
Granted: 2013-05-28
Abstract: A prosthetic valve assembly configured to be intraluminally implanted into a lumen of a patient to replace a native deficient valve, the valve assembly comprising an outer support for expanding and anchoring against a lumen wall of the patient, a core valve support made of a collapsible and self-expanding material to expand and anchor into the outer support once anchored against the lumen wall, and a plurality of flexible leaflets fixed to the core valve support in a manner that the leaflets are independent from the outer support.
Patent CA-2681676-C (CA)
Inventor: SMITH KIM R
IPC: C11D1/00
Filed: 2008-05-02
Granted: 2015-12-29
Abstract: The present invention relates to cleaning compositions and methods employing a water soluble magnesium compound. Such compositions can be used for reducing scale, rinsing, hard surface cleaning, ware washing, and corrosion inhibition.
Patent CA-2696223-C (CA)
Title: Ressort pour volet d'inverseur de poussee a grilles pour turboreacteur d'aeronef
Inventor: HOGIE JEAN-PAUL
IPC: F02K1/72
Filed: 2008-06-18
Granted: 2015-02-10
Abstract: Ce ressort à lame (17) pour volet (13) d'inverseur de poussée est remarquable en ce qu'il présente deux branches (19, 21) définissant une forme de U1 les extrémités (19a, 19b, 21a, 21b) de ces branches étant aptes à coopérer respectivement avec un volet (13) dudit inverseur et avec une bielle (15) d'actionnement de ce volet.