baber/WOPTO huggingface dataset:
Patent CA-2445485-C (CA)
Inventor: MICHALEC JOSEPH
IPC: C09D7/45
Filed: 2002-07-23
Granted: 2008-10-14
Abstract: L'invention concerne un dispersant polymérique de pigment utilisé en tant que résine de broyage permettant d'incorporer un pigment dans une dispersion de pigment destinée à une composition de revêtement. Le dispersant polymérique de pigment est le produit de réaction de dipentaérythritol, d'anhyride hexahydrophtalique, de glycidylnéodécanoate, de diméthyléthanolamine, et d'acide polyphosphorique. L'invention concerne aussi un procédé de préparation du dispersant polymérique de pigment. Dans ce procédé, le dipentaérythritol et l'anhydride hexahydrophtalique sont polymérisés afin de former un composé intermédiaire. Puis, un groupe époxy du glycidylnéodécanoate réagit avec le composé intermédiaire et la diméthyléthanolamine salifie le composé intermédiaire. Finalement, l'acide polyphosphorique ajouté permet de former complètement le dispersant polymérique. Ce dispersant possède une stabilité améliorée dans la dispersion de pigment et il est utilisé afin d'assurer un mouillage et un broyage efficaces du pigment dans la dispersion de pigment.
Patent CA-2447028-C (CA)
Title: Method for imparting soil and stain resistance to carpet
Inventor: CHANG JOHN C
IPC: C11D3/16
Filed: 2002-03-18
Granted: 2010-10-19
Abstract: A solventless cleaning and treating composition for carpet is described. The composition comprises an aqueous solution of a stainblocking polymer, a silsesquioxane anti-soiling polymer, a surfactant and optionally a sequesting agent or salt.
Patent CA-2448379-C (CA)
Inventor: FUCHS EILEEN C
IPC: A23L33/00
Filed: 2002-05-31
Granted: 2013-11-12
Abstract: The present invention provides a liquid oral supplement and a method for using the same. The supplement provides at least (2.25) calories per ml and provides at least (15%) by caloric content of protein.
Patent CA-2453547-C (CA)
Inventor: GONG ANDREW
IPC: G06F3/00
Filed: 2002-06-28
Granted: 2013-05-14
Abstract: A control indication assembly. A first control mounted on a surface of a computer is coupled to a first sensor, to a first sensing circuit to send an electrical signal to the first control when a user-touch occurs to the first sensor, and to a first indicator to indicate an occurrence of said user-touch. A second control mounted on a surface of a display which is coupled to the computer is coupled to a second sensor, to a second sensing circuit to send an electrical signal to said second control when said user-touch occurs to the display, and to a second indicator to indicate an occurrence of the user-touch. The first and second control are configured such that the first and second indicator are synchronized to exhibit identical behaviors when the user-touch occurs to either the first control or the second control.
Patent CA-2463140-C (CA)
Title: Anti-icing coatings and methods
Inventor: ALGER RUSSELL G
IPC: E01C11/24
Filed: 2002-10-09
Granted: 2011-06-14
Abstract: A method of inhibiting or preventing bonding between snow or ice and a substrate is provided. The method includes applying an adhesive to the substrate, broadcasting an aggregate onto the adhesive to form an aggregate-adhesive and applying an anti-icing chemical onto the aggregate-adhesive.Figure 22 is a graph depicting bond strength reduction for Turunen, inc. limestone aggregate (TS-D) with sodium chloride (NaCl) applied thereto.
Patent CA-2463363-C (CA)
Title: Anchorage system for structural reinforcement of fiber reinforced plastic materials and the like
Inventor: HIOTAKIS STYLIANOS
IPC: E04C5/07
Filed: 2004-04-07
Granted: 2009-12-15
Abstract: An anchorage system for structural reinforcement of surface bonded reinforcing sheet, plate or shell made of fiber reinforced plastic (FRP) or steel or other metallic or non- metallic materials is disclosed. The anchorage system comprises an anchor tube with a circular outer surface and a lock-down means provided along the longitudinal axis of the tube. The lock-down means can be either an anchor bolt mounted through the center of the anchor tube or an anchor strap pressed against the circular surface of the tube into the members to be reinforced. The FRP reinforcing sheet, plate or shell is bonded to the surface of the structural member and passes underneath the outer circular surface of the tube. The tube is held securely by the lock-down means which, in turn, compresses and holds in place the FRP sheet against the surface of the structural member.
Patent CA-2466525-C (CA)
Title: Synthese de fines particules
Inventor: FOSTER NEIL RUSSELL
IPC: A61K9/14
Filed: 2002-12-06
Granted: 2011-05-17
Abstract: L'invention concerne un appareil permettant de former de fines particules d'une substance dans une chambre de précipitation, l'appareil possédant des moyens d'acheminer les fines particules de la chambre de précipitation à au moins une chambre de collecte de particules, en aval de la chambre de précipitation, la chambre de collecte de particules étant dotée d'un orifice d'entrée et d'un orifice de sortie séparé de l'orifice d'entrée. L'invention a également trait à un procédé de formation de fines particules d'une substance, ledit procédé comprenant les étapes consistant à mettre en contact un fluide non gazeux contenant la substance avec un fluide dense, afin de dilater le fluide non gazeux dans une chambre de précipitation, et à acheminer le mélange obtenu de fluide et de fines particules de la chambre de précipitation à une chambre de collecte, la chambre de collecte étant dotée d'un orifice d'entrée et d'un orifice de sortie séparé de l'orifice d'entrée.
Patent CA-2471728-C (CA)
Inventor: KNOCHENHAUER PETER
IPC: B60R11/00
Filed: 2002-10-30
Granted: 2008-05-06
Abstract: The invention proposes an electrical device for attachment to a holder, particularly in a vehicle, wherein the electrical device is attached on the one side by means of a hook connector and on the other side by means of a detent mechanism, preferably a pivoting ratchet. The detent mechanism can be secured by means of a lock so as to prevent unauthorized removal of the electrical device, which is preferably a display unit.
Patent CA-2474424-C (CA)
Inventor: MARTI ERWIN
IPC: A61K45/00
Filed: 2003-02-03
Granted: 2013-03-26
Abstract: The invention relates to new forms of salts of valsartan or crystalline, also partly crystalline and amorphous salts of valsartan, the respective production and usage, and pharmaceutical preparations containing such a salt. (Formula I).
Patent CA-2475076-C (CA)
Inventor: THIERS BERNARD PAUL JOSEPH
IPC: E04B2/08
Filed: 1997-06-07
Granted: 2006-06-06
Abstract: Floor covering, consisting of hard floor panels (1) which, at least at the edges of two opposite sides (2-3, 26-27), are provided with coupling parts (4-5, 28-29), cooperating which each other, substantially in the form of a tongue (9-31) and a groove (10-32), characterized in that the coupling parts (4-5, 28-29) are provided with integrated mechanical locking means (6) which prevent the drifting apart of two coupled floor panels into a direction (R) perpendicular to the related edges (2-3, 26-27) and parallel to the underside (7) of the coupled floor panels (1).
Patent CA-2475185-C (CA)
Title: Mobile station, mobile communication system, and program
Inventor: SHIGA NORITAKE
IPC: H04W4/06
Filed: 2004-07-20
Granted: 2011-11-15
Abstract: A mobile station 100 monitors, in Slotted mode, a Paging Channel Slot in a monitor cycle. The mobile station 100 includes a user interface 53 which receives a PTT setting operation from a user for setting a PTT (Push to Talk) mode; a PTT communication control unit 51 which transmits an allocation request to the radio base station when the PTT setting operation is received; a slot cycle switching unit 52 which switches , when the PTT setting operation is received, the monitor cycle to a predetermined short cycle which is shorter than a cycle at the time of receiving the PTT setting operation; and a voice signal processing unit 40 which receives a voice packet after a PTT CALL is detected in a message transmitted from the radio base station to the mobile station, and reproduces a voice based on the voice packet.
Patent CA-2477280-C (CA)
Title: Piece collectrice de lait comportant un element de support de point de courbure permettant une courbure definie d'un tuyau flexible a lait
Inventor: MAIER JAKOB JR
IPC: A01J5/04
Filed: 2003-02-24
Granted: 2008-01-29
Abstract: L'invention concerne une pièce collectrice qui comprend un élément de support de point de courbure, qui présente une arête de courbure garantissant une courbure admissible et ainsi le maintien du vide de service dans des tuyaux flexibles à lait guidés à leur sortie obliquement par rapport à l'axe longitudinal. Dans un mode de réalisation, la pièce collectrice de lait présente une face de raccordement pourvue d'une ouverture dans laquelle la zone terminale du tuyau flexible à lait est introduite, de sorte que l'on obtient un fonctionnement fiable grâce à la mise en place de l'élément de support de point de courbure. Grâce à la façon de monter le tuyau flexible à lait sur la pièce collectrice, le dépôt d'une couche de lait est plus faible dans les zones de transition. Dans une autre mode de réalisation, l'arête de courbure de l'élément de support de point de courbure est placée de sorte qu'elle empêche de façon fiable un retrait du tuyau flexible à lait du raccord guidé obliquement à sa sortie et qu'elle garantit, simultanément, une courbure étanche au vide du tuyau flexible à lait. Est également décrit un élément de support de courbure qui peut être fixé simplement ou avec seulement de petites modifications de structure sur des pièces collectrices de lait déjà existantes.
Patent CA-2477597-C (CA)
Title: Selectively suppressing catalytic hydrogenation
Inventor: BRIGNAC GARLAND BARRY
IPC: B01J23/88
Filed: 2003-03-11
Granted: 2011-01-04
Abstract: The hydrogenation activity of a heteroatom removal catalyst, having activity for both heteroatom removal and hydrogenation, is selectively suppressed by a treatment which comprises contacting the catalyst with (i) hydrogen, (ii) a selectively deactivating agent that suppresses the catalyst's hydrogenation activity, and (iii) a protective agent, such as CO, that preserves and protects the heteroatom removal activity during the treatment. This may be achieved in a reactor while it is on-line and removing heteroatoms from a hydrocarbon feed.
Patent CA-2481105-C (CA)
Inventor: HLADKY DONALD F
IPC: A61D7/00
Filed: 2003-05-06
Granted: 2008-04-15
Abstract: An injection syringe (10) for the injection of materials into domestic anima ls is provided. The syringe (10) includes a tubular body (12) having a guide member (34) positioned within the body (12) that is adapted to engage and properly position fluid-containing straws (36) of varying diameters with respect to the syringe (10). A plunger (28) can be inserted through the body (12) and through the guide member (34) to expel the material from within the straw (36) out of the body (12). The tubular body (12) and the straws (36) that can be used with the tube (12) can be positioned within a removable hygienic sheath (48) that allows the syringe (10) to be used for multiple fluid transfers.
Patent CA-2483835-C (CA)
Inventor: GOLDBERG ANNE
IPC: C08F297/08
Filed: 2003-04-22
Granted: 2012-03-20
Abstract: L'invention concerne une résine en polyéthylène comprenant entre 44 et 55 % en poids d'une fraction de polyéthylène à poids moléculaire élevé, et entre 45 et 56 % en poids d'une fraction de polyéthylène à poids moléculaire faible; la fraction de polyéthylène à poids moléculaire élevé comprenant un polyéthylène linéaire à densité faible dont la densité est comprise entre 0,913 et 0,923g/cm?3¿, et un HLMI compris entre 0,02 et 0,2 g/10min. La fraction de polyéthylène à poids moléculaire faible comprend un polyéthylène à densité élevée dont la densité équivaut à au moins 0,969 g/cm?3¿ et un MI¿2? supérieur à 100 g/10min; la relation entre la densité D de la résine en g/cm?3¿ et la fraction de la fraction à poids moléculaire faible P¿1? est définie par 0,055P¿1? + 0,916 < D < 0,034P¿1? + 0,937.
Patent CA-2486422-C (CA)
Title: Expansion joint system including damping means
Inventor: BRADFORD PAUL
IPC: E01D19/06
Filed: 2004-10-29
Granted: 2011-02-22
Abstract: An expansion joint system for roadway constructions is provided incorporating dampers that are designed to protect the roadway constructions from the effects of disturbances caused by seismic events and vehicular traffic by absorbing and dissipating mechanical vibration energy.
Patent CA-2488310-C (CA)
Inventor: FERNANDEZ BRICE
IPC: G06F17/18
Filed: 2004-01-27
Granted: 2012-04-10
Abstract: Le système (1) comporte trois sources d'informations (3, 4, 9) indépendantes, déterminant des première, deuxième et troisième valeurs d'un paramètre aérodynamique de l'aéronef, et des informations d'exactitude indiquant l'exactitude de ces valeurs, un moyen de régulation (6) agissant sur le régime du moteur (2), un capteur (7) mesurant une quatrième valeur dudit paramètre, une unité de calcul (8) sélectionnant une valeur de commande en utilisant lesdites première, deuxième, troisième et quatrième valeurs du paramètre aérodynamique, ainsi que lesdites informations d'exactitude, et utilisant cette valeur de commande pour déterminer un ordre de commande du moyen de régulation (6), et un réseau de transmission d'informations (12), auquel sont raccordées lesdites sources d'informations (3, 4, 9) et l'unité de calcul (8), permettant une transmission d'informations entre ces sources d'informations (3, 4, 9) et cette unité de calcul (8).
Patent CA-2490870-C (CA)
Inventor: ROMANYSZYN MICHAEL T
IPC: B01J19/26
Filed: 2001-07-05
Granted: 2009-01-27
Abstract: An apparatus (5) for treating fluids includes a frame (6) for supporting a pump (7) and a manifold (8) therein, using any suitable nozzle assembly disposed in the housing (9). The manifold (8) includes an inlet, a diverter, an elbow (14) and an elbow (15). The inlet couples to an outlet (11) of the pump (7). The housing (9) includes inlets, an outlet (23), and detents. The vortex nozzle assembly includes an access port and methods for measuring physical properties as the fluid flows.
Patent CA-2494434-C (CA)
Title: Gas-tight fuel cell assembly
Inventor: MATSUKAMI KAZUTO
IPC: H01M8/12
Filed: 2005-01-26
Granted: 2009-11-17
Abstract: A fuel cell assembly in which ends on one side of the cells forming gas passages are gas-tightly fixed to a holding means. Between the peripheries of the ends on one side of the cells and the holding means, there are arranged a fixing member for fixing the cells to the holding means and a sealing member for accomplishing a gas-tight sealing between the ends on one side of the cells and the holding means. The fixing member has a softening temperature of not lower than 1000°C and the sealing member has a softening temperature of from 700 to 1000°C.
Patent CA-2498065-C (CA)
Title: Procedes et dispositif d'identification de cause fondamentale et de determination de probleme dans des systemes distribues
Inventor: KELLER ALEXANDER
IPC: G06F11/30
Filed: 2003-08-13
Granted: 2015-03-31
Abstract: La présente invention concerne une technique utilisée pour déterminer la cause fondamentale d'un dysfonctionnement (par ex. une panne de service) d'au moins un élément sujet dans un environnement informatique, ladite technique comprenant des étapes/des opérations. Un ou plusieurs éléments de l'environnement informatique desquels dépend(ent) le(s) élément(s) sujet(s) (par ex. des antécédents) sont tout d'abord identifiés. L'identification comprend la traversée d'au moins une partie d'un modèle représentatif de l'existence d'une ou de plusieurs relations associées à au moins une partie des éléments de l'environnement informatique et qui est en mesure de compter pour un cycle de vie complet (comprenant par ex. le déploiement, l'installation et le temps d'exécution) associé à au moins un élément de l'environnement informatique. Une ou plusieurs procédures sont alors exécutées en fonction du/des élément(s) identifié(s) afin de déterminer un état de dysfonctionnement associé à chacun des éléments identifiés. Par exemple, les techniques de l'invention peuvent être appliquées à un environnement informatique distribué. L'environnement informatique peut également être un environnement informatique autonome.
Patent CA-2501748-C (CA)
Inventor: NAMBUDIRI ESWARAN C
IPC: B41J29/00
Filed: 1999-03-23
Granted: 2008-10-07
Abstract: An ink jet printing system includes a user interface for communicating messages between the ink jet printer and an operator and controller in operative communication with the user interface. The controller disables printing of certain information other than a test pattern in response to a predetermined event, generates a random message, prints a test pattern in response to a predetermined event, incorporates the generated random message within the test pattern, receives an indication of the random message from the operator, compares the received random message with the generated random message, and if the received random message equals the generated random message, enables printing of certain information other than the test pattern.
Patent CA-2506121-C (CA)
Inventor: PINARD PATRICK
IPC: H04W4/04
Filed: 1996-10-01
Granted: 2010-09-21
Abstract: A data communications network including a number of stationary access points and a number of mobile units. Each mobile unit is configured to scan for and select a most eligible access point for association therewith on the basis of received access point signal quality and loading factors at the access point. A physical area is defined within which all mobile units must be kept and access points are provided adjacent the exit point(s) from the physical area.
Patent CA-2507281-C (CA)
Title: Stabilizer jack
Inventor: GARCEAU BERNARD F
IPC: B66F3/12
Filed: 2003-11-26
Granted: 2012-01-03
Abstract: A stabilizing jack (10) for securement to the underside of a recreational vehicle. The jack includes a channel frame (25) formed with longitudinal trunnion flanges. A longitudinal screw (50) is rotatably mounted in the channel and drives a trunnion (38) that rides between the trunnion flanges (22a, 22b). A support leg (30) is rotatably connected to the trunnion.  Rotation of the screw drives the trunnion towards an outboard end of the jack and lowers the support leg to its supporting position.
Patent CA-2507592-C (CA)
Inventor: ZHANG XU
IPC: C12N7/00
Filed: 2002-12-31
Granted: 2013-12-03
Abstract: This invention relates generally to the field of magnetic separation. In particular, the invention provides processes and kits for isolating a target cell, cellular organelle or virus from a sample, using inter alia, non- or low-specific binding between a target cell, cellular organelle or virus with a magnetic microbead.
Patent CA-2512824-C (CA)
Inventor: MEHTA NOZER M
IPC: A61K9/30
Filed: 2004-01-21
Granted: 2013-07-09
Abstract: La biodisponibilité d'agents peptidiques actifs destinés à être administrés par voie orale est améliorée par une composition pharmaceutique qui fournit un peptide actif amidé sur un site qui n'est pas naturellement amidé.
Patent CA-2515203-C (CA)
Inventor: YANG MENG
IPC: A01K67/00
Filed: 2004-02-09
Granted: 2015-11-24
Abstract: Immunocompromised rodents that have been modified to express a fluorescent protein in substantially all tissues are described. These rodents are useful as models for gene expression, tumor progression and angiogenesis. Also provided are model systems where heterologous tissues fluorescing in a first color are transplanted into hosts that have been modified to fluoresce in substantially all tissues with a second color.
Patent CA-2516799-C (CA)
Inventor: WILLIAMS MICHAEL S
IPC: A61F2/06
Filed: 2004-02-11
Granted: 2014-04-08
Abstract: A process for making an intraluminal prosthesis (10) having a polymeric coating. The coating is annealed to selectively control the crystallinity and therefore the release of a pharmacological agent (15).
Patent CA-2517205-C (CA)
Title: Process for preparation of perindopril and salts thereof
Inventor: DATTA DEBASHISH
IPC: C07C227/32
Filed: 2003-02-28
Granted: 2010-08-24
Abstract: A process for preparation of perindopril of formula (II) and salts thereof which is simple, safe, convenient and cost-effective. The process involves reaction of compound of formula (I), wherein X is chlorine or bromine with compound of formula (VII) wherein A signifies that the six-membered ring of the bicyclic system is either saturated or unsaturated, followed by catalytic hydrogenation to give the perindopril of formula (II).
Patent CA-2518032-C (CA)
Title: Methods and software program product for mutual authentication in a communications network
Inventor: MARCELLI MAURIZIO
IPC: G06F21/34
Filed: 2004-03-05
Granted: 2012-07-17
Abstract: A method for mutual authentication between a subscriber and a communications network, in which a random number is generated at the subscriber's terminal (1, 1~). The random number is sent to the authentication sub-system (6, 6~) managing the authentication of the subscriber for the access to the network, e.g. together with a subscriber's identifier. At the authentication sub-system, the identifier is used for checking the credentials of the subscriber. During the authentication process, parameters related to the subscriber's identifier are generated at the authentication sub-system, and the random number is encrypted using a session key formed using such parameters. The encrypted random number is then sent back to the subscriber's terminal, together with information needed to terminal in order to reconstruct the session key. After having reconstructed the session key, the subscriber's terminal decrypts the random number and checks matching with its generated random number. The matching between the two numbers allows the verification, by the subscriber, that the access point (2) to which he/she is connecting is not a fake access point.
Patent CA-2519075-C (CA)
Inventor: BLAIR ALAN
IPC: A61B6/00
Filed: 2004-03-19
Granted: 2008-11-18
Abstract: A intra-oral laser digitizer system provides a three-dimensional visual image of a real-world object such as a dental item through a laser digitization. The laser digitizer captures an image of the object by scanning multiple portions of the object in an exposure period. The infra-oral digitizer may be inserted into an oral cavity (in vivo) to capture an image of a dental item such as a tooth, multiple teeth or dentition. The captured image is processed to generate the three-dimension visual image.
Patent CA-2521426-C (CA)
Title: Filtre de cigarette
Inventor: HOSONO KIYOSHI
IPC: A24D3/14
Filed: 2004-03-26
Granted: 2008-07-15
Abstract: L'invention concerne un filtre pour tabac caractérisé en ce qu'il contient un lignane de sésame (au moins un élément étant sélectionné parmi sésamine, sésamol, sésaminol, sésamorine et pinorésinol).
Patent CA-2526570-C (CA)
Inventor: MIYATA KAZUYOSHI
IPC: A61K31/522
Filed: 2004-05-25
Granted: 2012-09-11
Abstract: The present invention provides a disinfectant that contains olanexidine in a concentration sufficient to exhibit an effective bactericidal effect, and that has hardly any side effects such as skin irritation. Specifically, the present invention provides a disinfectant containing an aqueous solution that contains olanexidine and at least an equimolar amount of gluconic acid, and substantially contains neither an acid other than gluconic acid nor a salt of the acid other than gluconic acid.