baber/WOPTO huggingface dataset:
Patent CA-2422612-C (CA)
Inventor: CHEN YUNGRWEI
IPC: B62D5/06
Filed: 2001-08-07
Granted: 2009-11-17
Abstract: L'invention concerne un appareil d'atténuation d'énergie pour un système transportant du liquide sous pression, dans lequel l'appareil est placé dans un conduit de transport de liquide dudit système. Une section de restriction (57) ou de tubage (T) se trouve dans un tuyau (54) et divise l'intérieur de celui-ci en une chambre d'entrée et une chambre de sortie communicant entre elles. Un premier câble de réglage (65) en matériau polymérique est disposé dans la chambre d'entrée, une première extrémité dudit câble de réglage étant connectée à l'extrémité d'entrée de la chambre d'entrée afin de recevoir le liquide du système, alors qu'une seconde extrémité ouverte (68) du câble de réglage (65) se trouve espacée de l'extrémité de sortie de la chambre d'entrée afin d'y transporter le liquide. Un second câble de réglage (66) en matériau polymérique se trouve dans la chambre de sortie, la première extrémité du câble de réglage étant connectée à la section de restriction ou de tubage en vue de recevoir le liquide, alors qu'une seconde extrémité ouverte (69) du câble de réglage (66) est espacée de l'extrémité de sortie de la chambre de sortie afin d'y transporter le liquide.
Patent CA-2427376-C (CA)
Title: Method for deploying a thermo-mechanically expandable stent
Inventor: DORFMAN GARY S
IPC: A61F2/82
Filed: 2001-11-14
Granted: 2009-01-20
Abstract: An expandable stent (10) for use within a body lumen that is coated with a radiation-absorbing material (18 and 20) and that is not plastically expandable at normal body temperatures but is expandable at a temperature between about 38 ~C to 60 ~C following exposure to radiation. The invention also relates to a method of deploying such a stent (10) within the body.</SD OAB>
Patent CA-2432405-C (CA)
Title: Water-free skin care formulations comprising micronized urea and method of manufacturing the same
Inventor: HOFFMANN KARIN
IPC: A61P17/16
Filed: 2001-12-14
Granted: 2005-05-24
Abstract: The invention provides novel water-free medical skin care formulations comprising micronized urea dispersed in a fatty phase. The fatty phase consists essentially of hydrocarbons and is essentially free from ingredient s with known allergenic potential such as perfumes or perfume substitutes (fragrances), preservatives, colorings, plant extracts, PEGs, cetylstearyl alcohol, lanolin alcohols, lower alcohols, and proteins, thus being particularly suitable for patients with highly sensitive skin. The formulations of the invention have favorable sensorial properties and are stable for an extended period of time. The formulations are suitable for medical skin care, such as for the treatment of severely affected dry, sensitive skin and for the therapy or therapy support of ichthyosis, psoriasis, and eczema. The invention also provides methods of manufacturing such water-free skin care formulations.
Patent CA-2434435-C (CA)
Title: Antennes co-implantees
Inventor: CHEN KUO CHIANG
IPC: H01Q/
Filed: 2003-07-08
Granted: 2006-10-10
Abstract: L'invention concerne des techniques de mise en ouvre de configurations d'antennes présentant des axes sensiblement co-positionnés. Un procédé de construction d'antennes co-positionnées comprend le bobinage d'une première antenne sur un support, la première antenne ayant un premier dipôle magnétique dans une première orientation ; et le bobinage d'une seconde antenne sur le support à travers un premier ensemble d'ouvertures existant dans le support, la seconde antenne ayant un second dipôle magnétique dans une seconde orientation, la première orientation étant différente de la seconde orientation, et le centre du premier dipôle magnétique étant sensiblement co-positionné par rapport au centre du second dipôle magnétique.
Patent CA-2437228-C (CA)
Inventor: TRINH TOAN
IPC: A61L9/014
Filed: 2000-03-02
Granted: 2007-01-23
Abstract: The present invention relates to a method and an apparatus for removing malodor from the air. Such methods and devices are useful for example for storing and preserving food in closed compartments such as refrigerators. The method of the present invention comprises the steps of positioning first filter member inside said confined space independent from the position of a second filter member and of removing malodor molecules from the air of said confined space by adsorbing said molecules onto the surfaces of said first filter member and onto the surfaces of said second filter member. The apparatus of the present invention is characterized in that a first filter member is attachable to an air moving member and a second filter element is attachable to the air moving member.
Patent CA-2439808-C (CA)
Title: Dispositif et procede servant a generer un resume de mesure dans un systeme de radiocommunication
Inventor: GRAY STEVEN D
IPC: H04B7/005
Filed: 2002-03-07
Granted: 2008-02-05
Abstract: Dispositif (38) et procédé associés servant à générer un champ de résumé de message (72). Ce champ de résumé de message (72) indique si des paquets de données formatées en 802.11 sont communiqués dans la plage de fréquences sur laquelle est accordée une station mobile (12) fonctionnant dans un système de radiocommunication (10) IEEE 802.11. Un indicateur (44) indique la détection d'un paquet de données 802.11. Un rapporteur (56) génère un résumé de mesure (68) comprenant un champ de résumé de mesure (72) contenant une valeur indiquant la détermination. On utilise l'analyse ultérieure de la valeur de ce champ (72) de résumé de mesure (68) afin d'effectuer des opérations de sélection de fréquences dynamiques.
Patent CA-2440160-C (CA)
Title: Antitumor compositions containing taxane derivatives
Inventor: BISSERY MARIE-CHRISTINE
IPC: A61K33/243
Filed: 2002-03-21
Granted: 2011-07-05
Abstract: A pharmaceutical composition comprised of acetocyclorpropyl taxotere or a derivative thereof, and at least one of an alkylating agent, an antimetabolite, a spindle poison, an epidophyllotoxin, an antibiotic, and enzyme, a topoisomerase inhibitor, a plantinum coordination complex, a biological response modifier or a growth factor inhibitor is described.
Patent CA-2446283-C (CA)
Inventor: OZZIE JACK E
IPC: G06F15/163
Filed: 2003-10-23
Granted: 2009-12-22
Abstract: In a peer-to-peer collaboration system, deltas containing data change commands are organized in a persistent data structure called a delta log. The delta log is organized into blocks, which are the largest division in the delta log. In turn, blocks contain groups, groups contain chains and chains contain deltas. Delta blocks are used to implement priority deltas that are used to limit the collection of data change commands that must be transferred. Within a block the deltas are organized b y groups, each of which is a set of deltas organized into chains. The delta group in used to determine which deltas to purge. The chains are ordered by increasing creator ID of the endpoint that created the chain. Organizing the delta log in this fashion allows the log to be "walked" to detect convergence problems. To achieve causality- preservation, each delta has a list of dependencies representing other deltas that must be executed before the current delta can be executed. The dynamics manager uses the ability to do (execute) and undo commands to perform roll back and roll forward operations on deltas in order to achieve convergence.
Patent CA-2451760-C (CA)
Inventor: HANKS JAMI M
IPC: C06B31/38
Filed: 2001-06-27
Granted: 2006-08-15
Abstract: This melt-pourable explosive composition shares comparable explosive properties to those of Tritonal and is melt-pourable and castable under conditions comparable to those of Tritonal, but experiences equal or less impact, shock, and thermal sensitivity and avoids the issues of toxicity associated with trinitrotoluene. The trinitrotoluene component of Tritonal is replaced with one or more mononitro aromatic and/or dinitro aromatic melt-pourable binders, such as dinitroanisole, which can be melt poured without presenting the toxicity drawbacks experienced with the use of TNT. The melt-pourable binder can also be combined with a processing aid selected from the group consisting of alkylnitroanilines and arylnitroanilines. The composition also includes oxidizer particles, which are preferably inorganic oxidizer particles, and reactive metallic fuel, such as aluminum.
Patent CA-2451768-C (CA)
Inventor: BREMNER JOHN
IPC: A61P31/04
Filed: 2002-06-28
Granted: 2010-08-10
Abstract: The invention relates to new peptoid compounds of formula (I), as well as their use in the treatment of bacterial infections, such as those caused by vancomycin resistant microorganisms, and to compositions thereof.
Patent CA-2462704-C (CA)
Inventor: JOHNSON MICHAEL J
IPC: B26F1/44
Filed: 1996-10-18
Granted: 2006-09-05
Abstract: A steel rule cutting die for cutting fixed patterns in a single or plurality of stacked material layers according to the shape of the steel rule. The invention provides for a decrease in the quantity of scrap material produced, by minimizing the amount of gap between adjacent cavities in the steel cutting die. Pre-sharpened steel rule is used with the cutting edge shifted to the outboard side of the cavity thus reducing the amount of compensation or wedging of scrap material between adjacent cavities, and thus allowing adjacent cavities to be positioned closer to one another or to contact one another without reducing the ability to remove the scrap material after the cutting operation. Frayed scrap material can be evacuated through the base of the die by providing evacuation holes in the base substrate of the die as well as providing for evacuation of scrap material from marker notch locations along joined sections of adjacent cavities. A variety of cavity shapes can be accommodated.
Patent CA-2462812-C (CA)
Title: Commutateur destine, notamment a des applications optiques
Inventor: UNDERBJERG CARSTEN
IPC: G02B6/35
Filed: 2002-10-04
Granted: 2010-12-14
Abstract: L'invention porte sur un commutateur comprenant un élément mobile (2) capable au moins de reculer et d'avancer le long d'une trajectoire définie entre une position zéro (O) et au moins une position de commutation déterminée (A, B), un élément élastique (3) raccordant l'élément mobile à une base (4) et au moins une électrode d'actionnement fixe (5, 6) placée à proximité de la position de commutation prédéterminée de façon à générer des forces électrostatiques et à amener et/ou éloigner l'élément mobile de la position de commutation prédéterminée. L'électrode d'actionnement fixe est disposée de façon à agir sur au moins un bord (20a) de l'élément mobile qui est pratiquement parallèle à la trajectoire de celui-ci. La configuration géométrique de l'élément mobile, de l'élément élastique et de l'électrode d'actionnement évite à l'élément mobile de venir en contact avec l'électrode d'actionnement et permet de définir la position de commutation par un point d'équilibre (E) entre des forces électrostatiques latérales générées sur l'élément mobile par l'électrode d'actionnement fixe et des forces de rappel mécaniques générées par l'élément élastique.
Patent CA-2469476-C (CA)
Title: Method and apparatus for caliper control of a fibrous web
Inventor: LIN PHILIP S
IPC: D21F7/06
Filed: 2002-11-21
Granted: 2011-03-22
Abstract: A method for increasing caliper control of a fibrous web as the web is wound onto a roll is provided. The method includes winding the fibrous web containing cellulosic fiber onto the roll (32) to form a wound product and conveying the web through a nip (24) prior to winding the web onto the roll.  The nip (24) is configured to apply a pressure to the web to selectively decrease the caliper of the web as the web is wound onto the roll (32). Also disclosed is a system for controlling the caliper of the fibrous web in which a calender device forms a nip through which the fibrous web is conveyed. The system includes an adjustment device (28), which is configured to adjust the nip (24) of the calender device to increase pressure on the fibrous web as the diameter of the roll increases thus increasing uniformity of the caliper of the fibrous web.
Patent CA-2470511-C (CA)
Title: Composition liquide de polypeptides de facteur vii
Inventor: HANSEN BIRTHE LYKKEGAARD
IPC: A61K47/16
Filed: 2002-12-20
Granted: 2014-05-27
Abstract: L'invention concerne une composition aqueuse liquide renfermant (i) un polypeptide de facteur VII, (ii) un agent approprié pour maintenir le pH dans une fourchette comprise entre environ 4,0 et 8,0, (iii) un agent sélectionné parmi la liste comprenant un sel de calcium, un sel de magnésium ou un mélange correspondant, la concentration de (iii) étant d'au moins 15 mM.
Patent CA-2478923-C (CA)
Title: Outil d'ebarbage destine a l'ebarbage interieur et/ou exterieur
Inventor: BEIER HANS-MICHAEL
IPC: B23B41/00
Filed: 2003-03-27
Granted: 2010-08-24
Abstract: L'invention concerne un outil d'ébarbage destiné à l'ébarbage intérieur et/ou extérieur de pièces telles que par exemple des rebords sur des alésages qui se croisent, sur des rainures longitudinales et transversales d'alésages, ou sur des alésages transversaux d'alésage profond de diamètres différents, dans un bloc moteur, sur des extrémités de pièces tubulaires, des rebords de pièces plates et des surfaces d'une roue dentée ou d'un pignon à chaîne. Ledit outil d'ébarbage peut être employé dans des outils de façon commandée en pression. Ainsi, les forces de cisaillement peuvent être adaptées de façon variable aux dimensions des bavures variant lors de l'usinage, et aux différents matériaux des pièces. Dans divers modes de réalisation, l'outil d'ébarbage selon l'invention permet un ébarbage efficace de différentes pièces en un temps réduit. De manière avantageuse, l'outil d'ébarbage selon l'invention peut être employé dans des lignes de cadencement avec les technologies de fabrication les plus récentes.
Patent CA-2485131-C (CA)
Inventor: DRAHM WOLFGANG
IPC: G01F1/84
Filed: 2003-05-07
Granted: 2011-01-04
Abstract: L'invention concerne l'acheminement d'un fluide et un transformateur de mesure comprenant un tube de mesure (10) qui vibre en mode de fonctionnement et est entraîné par un dispositif d'excitation (40), les vibrations à l'entrée et à la sortie du tube étant détectées par un dispositif détecteur (51, 52). Pour produire des forces de cisaillement dans le fluide, le tube de mesure (10) est excité, en mode de fonctionnement, au moins par intermittence pour obtenir des vibrations de torsion autour d'un axe longitudinal de tube de mesure (L) fictif. Un élément interne du transformateur de mesure a un centre de gravité massique situé dans le tube de mesure (10), cet élément étant formé au moins par le tube de mesure (10), le générateur de contre-vibrations (20) et le dispositif de détection et de vibrations (40, 51, 52) fixés au tube et étant suspendu au moins à un raccord tubulaire d'entrée et de sortie. Le transformateur de mesure proposé convient à un viscosimètre ou un débitmètre massique de Coriolis/viscosimètre et est caractérisé en ce qu'en mode de fonctionnement, il est dynamiquement bien équilibré malgré l'utilisation d'un seul tube de mesure droit et en ce que la production des moments de flexion du côté du tube de mesure à vibrations de torsion (10) est largement jugulée. Toute excitation d'un boîtier de transformateur (100) ou de la conduite raccordée produisant des vibrations de résonance est également efficacement empêchée. En outre, on distingue bien des signaux de mesure représentant la viscosité les éventuels signaux de mesure représentant le débit massique, notamment même en cas d'utilisation de ces détecteurs comme pour la mesure de viscosité.
Patent CA-2487673-C (CA)
Title: Improved method for the recombinant production and purification of protein kinases
Inventor: HERTENBERGER HUBERT
IPC: C12N15/11
Filed: 2004-11-12
Granted: 2010-11-02
Abstract: A method for the recombinant production and purification of a protein kinase selected from the group consisting of tyrosine protein kinases and serine/threonine kinases by expressing a nucleic acid encoding said kinase in a microbial host cell, forming inclusion bodies containing said kinase, isolating, solubilizing, naturing, and purifiying said kinase characterized in that said purification is performed by hydrophobic interaction with an hydrophobic adsorbent under conditions whereby at least 70% of said protein kinase are not bound to said adsorbent and the protein kinase not bound to said adsorbent is recovered.
Patent CA-2487728-C (CA)
Title: Apparatus and method for conveying private information within a group communication system
Inventor: PARNES PETER
IPC: G06F15/16
Filed: 2003-06-18
Granted: 2011-12-06
Abstract: The present invention relates to an apparatus and method for distribution of a streamed signal within a group of users in a computer network, the users accessing client terminals (10, 20, 30, 40) for participation in a multicast session. The apparatus comprises connecting links (12, 22, 32, 42) adapted to connect the client terminals of users and related equipment, such as capturing means (16, 26...; 18, 28...), to the multicast session, preferably via the Internet or other interconnecting network. An extension header is added to data packets of the streamed signal, the extension header comprising identification data relating to the intended recipient of a packet. The invention is characterised in that a filtering means (14, 24, 34, 44) is associated with the receiving client adapted to filter out data packets having the address of the recipient and receiving the streamed signal. Consequently, the existing communication channel can be reused.
Patent CA-2494892-C (CA)
Title: Denatured carob flour (dcf) with a low content of soluble tannins and sugars, meant for human consumption and process to obtain it
Inventor: RUIZ-ROZO CALVO DE MORA BALTAZAR
IPC: A23L5/20
Filed: 2003-08-05
Granted: 2011-03-29
Abstract: The present invention provides an improved denatured carob flour, which comprises: 2-15%Sugars, 0.2-1.5%Cyclitols (pinitol), 2-10% Lignins, 10-30% Celluloses, 24. 3-20% Hemicelluloses, 1-6% Pectins, 25-55%Condensed tannins, 3-9% Protein and less than 8%Water. The Invention further provides a process to obtain a denatured carob flour, comprising the following steps: a. Cleaning the whole fruit; b. Crushing the carob fruits; to c. Separation of carob seeds and kibbled carob pulp; d. Toasting between 130-200~C . e. Extraction process; f. Separation: g. Milling: 90% of particles below 250 pm h. Separation: i. Drying: below 8%, j. Classification (sieving).
Patent CA-2501398-C (CA)
Title: Acces aleatoire pour systemes de communication sans fil a acces multiple
Inventor: WALTON J RODNEY
IPC: H04J99/00
Filed: 2003-10-24
Granted: 2015-10-27
Abstract: L'invention concerne des techniques qui facilitent un accès aléatoire dans des systèmes de communication sans fil à accès multiple. Un canal d'accès aléatoire (RACH) est défini de façon à comprendre un RACH "rapide" (F-RACH) et un RACH "lent" (S-RACH). Le F-RACH et le S-RACH peuvent prendre en charge efficacement des terminaux utilisateurs dans différents modes de fonctionnement, et employer différentes configurations. Le F-RACH peut être utilisé pour accéder rapidement au système, et le S-RACH est plus robuste et peut prendre en charge des terminaux utilisateurs dans divers modes et états de fonctionnement. Le F-RACH peut être utilisé par des terminaux utilisateurs homologués par le système pour compenser leurs temps de transmission aller et retour (RTD) en anticipant correctement le choix du moment de leur transmission. Le S-RACH peut être utilisé par des terminaux utilisateurs homologués ou non par le système pour compenser ou non leurs RTD. Les terminaux utilisateurs peuvent utiliser le F-RACH et/ou le S-RACH pour accéder au système.
Patent CA-2502080-C (CA)
Title: Electrolytic cell leak limiter
Inventor: DESPINASSE SERGE
IPC: C25D17/00
Filed: 2002-10-14
Granted: 2011-03-29
Abstract: The invention concerns a leak limiter (20) for an electrolytic cell (1) for aluminium production provided with confinement means including passage openings for inserting anode rods (3). The invention is characterized in that it comprises at least one support (21), for enclosing all or part of the anode rod, and at least one flexible sealing body (30, 30a, 30b, 30c) arranged on all or part of the periphery (23) of the support (21) and designed to seal all or part of the free space between the inner edge of an opening and an anode rod (3). The invention enables enhancement of sealing conditions of casing devices of electrolytic cells.
Patent CA-2512617-C (CA)
Inventor: FARRAR RICHARD
IPC: A61F2/00
Filed: 2004-02-09
Granted: 2010-05-18
Abstract: A knee joint prosthesis which comprises a tibial component (4, 6) and a femoral component (2). The femoral component has condyles (14, 16) which act against the tibial component, directly or indirectly, during flexing of the knee. A cam (20) on the femoral component acts against a post (26) on the tibial component at high flex angles. The surface of the post which is contacted by the cam at high flex angles is convex when the post viewed generally perpendicular to the tibial bone contact and bearing surfaces, and the femoral bearing surface which is provided by the cam, where it contacts the convex surface of the post at high flex angles, is locally concave (32) when viewed along the surface of the post which contacts the cam so that the area of contact between the post and the cam is greater at high flex angles than at lower flex angles.
Patent CA-2513395-C (CA)
Title: Improved downhole apparatus
Inventor: MCGARIAN BRUCE
IPC: E21B21/10
Filed: 2004-01-26
Granted: 2011-02-22
Abstract: The invention relates to apparatus for use in wellbores and particularly, but not exclusively, to circulating subs used during downhole drilling operations.  The apparatus (2) comprising a control groove (38) and a pin (not shown) received within the control groove (38) for determining whether or not a longitudinal movement of a piston (26) in a given direction relative to the apparatus body (4) will move the apparatus between open and closed configurations. The apparatus further comprises a control member (52) located between and movable relative to the body (4) and the piston (26). The control groove (38) is defined in one of the piston and control member, and the pin is provided on the other of the piston and control member. Means (48, 50) are also provided for constraining movement of the piston (26) relative to the body (4) to longitudinal movement only. The invention provides apparatus which has improved reliability in moving between open and closed configurations.
Patent CA-2515673-C (CA)
Title: Switch machine for railway and tramway switches
Inventor: CAVALLI SILVANO
IPC: B61L5/06
Filed: 2004-02-02
Granted: 2011-02-01
Abstract: A switch machine for railway and tramway switches or the like, having an enclosure (15) for its operating units of the same size as a tie and adapted to be used like a tie, characterized in that it has a modular construction.
Patent CA-2518097-C (CA)
Inventor: SHERRILL JAMES L
IPC: H05B3/06
Filed: 2004-03-30
Granted: 2009-08-25
Abstract: An open coil resistance heating apparatus uses a pair of twisted wires (11, 13) having a particular gauge and pitch as the resistance heating wire. Using the twisted pair of wires in the selected gauge and pitch results in significant cost reductions; less wire is needed to achieve the same heating capacity.
Patent CA-2520790-C (CA)
Title: Lithium salt of polyacetylene as radiation sensitive filaments and preparation and use thereof
Inventor: ANYUMBA JANETTE
IPC: G03F7/029
Filed: 2004-03-10
Granted: 2012-05-15
Abstract: This invention relates to photochromic filaments composed of the lithium salt of a conjugated, polymerizable polyacetylene having a carboxylic acid or carboxylate terminal group wherein the length to width ratio of said filaments is between about 5000:1 and about 5:1 and the average length of the filament is up to about 5cm. The invention also pertains to the use of said salts in maximized radiation sensitivity for imaging, radiation dose measurement or mapping and detection of radiation fields.