baber/WOPTO huggingface dataset:
Patent CA-2601737-A1 (CA)
Title: Biostatic polymer
Inventor: KRITZLER STEVEN
IPC: A01N25/10
Filed: 2006-02-02
Abstract: Methods and compositions effective for at least a week for prevention of microbial colony growth on a surface, for example an inanimate surface, where the surface is covered with a dry or substantially dry film formed from a composition comprising a polyvinyl alcohol and a quaternary ammonium compound.  The film may be formed in situ by coating the surface with a solution or emulsion comprising a polyvinyl alcohol and a quaternary ammonium compound and then causing or allowing it to dry or substantially dry.
Patent CA-2605679-A1 (CA)
Inventor: CLASSEN ANDRE R
IPC: H04Q7/24
Filed: 2006-04-20
Abstract: Methods are described that facilitate presence publication which may include authorizing publication of presence at a first endpoint, if the publication is authorized, assembling a presence data structure, and broadcasting the presence data structure from the first endpoint. The method may also include the presence structure including a friendly name, contact information, and endpoint information. The method further including contact information in at least one of XML format, vCard format, and the endpoint information obtained from a peer name resolution protocol. The method may additionally include the presence data structure encoded as at least one of a generic discovery protocol message, a simple service discovery protocol message, and associating a globally unique identifier with the discovery protocol messages. The method may include a user entity authorizing presence publication, the user entity setting at least one of a default parameter authorizing publication of all presence, some presence, or no presence.
Patent CA-2605725-A1 (CA)
Title: Medical device removal system
Inventor: MCCARTNEY CHARLES M
IPC: A61N1/30
Filed: 2006-04-24
Abstract: A medical device removal system includes a vessel filter repositioning or removal device to remove and/or reposition a medical device, such as a vessel filter. The system includes a gripper to grip a medical device that is located within a body vessel, and a detector, linked to the gripper, to detect the proximity of the medical device to the gripper. The system may also include an output to indicate a signal from the detector.
Patent CA-2605934-A1 (CA)
Inventor: LACHEVROTIERE STEPHAN
IPC: H05B3/00
Filed: 2007-07-20
Abstract: An ice skate assembly for attachment to a boot has a skate blade and a blade heating arrangement mounted within a blade support. The blade is heated by a row of field-effect transistors carried on a circuit board or another type of heating element encapsulated on the top edge of the blade in an over-molded plastic strip which engages into a slot in the support as a wedged fit. The blade is attached by an inclined wedge member a screw for pulling the blade longitudinally of the blade and to draw the inclined wedge member into its receptacle. The battery pack is carried in the rear tower which is sealed against moisture penetration and includes two proximity switches for actuation.
Patent CA-2606056-A1 (CA)
Title: Systeme d'etancheite entre deux arbres tournants coaxiaux
Inventor: GILLE LAURENT
IPC: F16J15/32
Filed: 2007-10-09
Abstract: Système d'étanchéité dynamique entre deux arbres tournants et coaxiaux, respectivement un arbre interne et un arbre externe. Le système comprend, lié à l'arbre interne (12), un ensemble annulaire sectorisé de léchettes (22) mobiles sous l'effet de la force centrifuge et un réceptacle annulaire (42) pour liquide agencé à la surface intérieure de l'arbre externe (14).
Patent CA-2606267-A1 (CA)
Inventor: BLAIN MICHEL
IPC: G01M99/00
Filed: 2007-10-11
Abstract: Système et méthode de cartographie tridimensionnelle d'une surface structurelle.  Deux fils sont tendus le long de la surface structurelle de manière à définir une surface de référence. Une unité de mesure comportant un ensemble laser et une caméra est déplacée devant la surface structurelle de manière à balayer progressivement toute la surface. Deux plans de lumière distincts dirigés vers la surface structurelle sont projetés au moyen de l'ensemble laser. Des images de la surface structurelle contenant des lignes résultant d'une intersection des plans de lumière avec la surface structurelle et quatre points de référence résultant d'une intersection des plans de lumière avec les fils au moyen de la caméra sont captées.  Les images sont traitées pour déterminer les coordonnées 3D des lignes définissant la cartographie dans un repère lié à la surface de référence considérant la position et l'orientation de l'unité de mesure d'après les points de référence.
Patent CA-2607018-A1 (CA)
Title: Indwelling heat exchange catheter and method of using same
Inventor: WALKER BLAIR D
IPC: A61M1/36
Filed: 1999-04-16
Abstract: A catheter is adapted to exchange heat with a body fluid, such as blood, flowing in a body conduit, such as a blood vessel. The catheter includes a shaft with a heat exchange region disposed at its distal end. This region may include hollow fibers which are adapted to receive a remotely cooled heat exchange fluid preferably flowing in a direction counter to that of the body fluid. The hollow fibers enhance the surface area of contact, as well as the mixing of both the heat exchange fluid and the body fluid. The catheter can be positioned to produce hypothermia in a selective area of the body or alternatively positioned to systemically cool the entire body system.
Patent CA-2608167-A1 (CA)
Title: Current sensor
Inventor: MONTREUIL MICHEL
IPC: H02H3/16
Filed: 2006-05-10
Abstract: The invention relates to a current sensor for monitoring electrical disturbances on an electrical circuit having an electrical conductor. The current sensor comprises a magnetic flux sensor for sensing a magnetic flux generated by a current flowing in the electrical conductor and for providing a signal representative of the current; and a processor for acquiring the signal from the magnetic flux sensor, for detecting an electrical disturbance on the current and for providing electrical disturbance data. The current sensor may also comprise a ring-shaped magnetic structure for receiving the electrical conductor and an opening within the ring-shaped magnetic structure for receiving the magnetic flux sensor. The magnetic flux sensor being for sensing a magnetic flux generated in the magnetic structure by the current in the electrical conductor.
Patent CA-2609930-A1 (CA)
Title: Fused imidazole derivatives and use thereof as aldosterone synthase inhibitors
Inventor: MAH ROBERT
IPC: C07D471/04
Filed: 2006-05-30
Abstract: The patent application relates to new heterocyclic compounds of the general formula (I) in which A, R, R1, R2, X, Y, Z, n and p have the definitions elucidated in more detail in the description, to a process for preparing them and to the use of these compounds as medicaments, particularly as aldosterone synthase inhibitors.
Patent CA-2611024-A1 (CA)
Title: A new infrared laser based alarm
Inventor: BUGGE RENATO
IPC: G01N21/53
Filed: 2006-05-26
Abstract: The subject invention relates to a new alarm which is based on using a quarternary tuneable Mid-IR laser to measure both particles and gas at the same time. The measurement is done within an area of which the gas of interest will absorb the Mid-IR radiation. By widely tuning the emission wavelength of the laser, several wavelengths can be measured in order to accurately find both gas composition and particle density with one laser based sensor. We tested a new device which use radiation between 2.27~m and 2.316~m. Metane gas reduces intensity of the radiation at certain wavelengths in this device, while particles/fog reduce intensity for all wavelengths. In this case, fog should not trigger an alarm, while methane leaks should. This can also be applied for CO and smoke in which one sensor will measure both parameters to sound an alarm instead of just one parameter.
Patent CA-2611475-A1 (CA)
Title: Nanoparticulate ebastine formulations
Inventor: JENKINS SCOTT
IPC: A61K9/14
Filed: 2006-06-08
Abstract: The invention is directed to compositions comprising at least one nanoparticulate H 1-histamine receptor antagonist, such as ebastine or a salt or derivative thereof, having improved dissolution rate providing a faster onset of drug availability. The nanoparticulate H1-histamine receptor antagonist particles, such as ebastine, have an effective average particle size of less than about 2000 nm and are useful in the treatment of seasonal and perennial allergic rhinitis and related diseases.
Patent CA-2611512-A1 (CA)
Inventor: BENJAMIN DENNIS
IPC: C07B61/00
Filed: 2006-06-09
Abstract: The present invention provides a method of synthesizing libraries of molecules which include an encoding oligonucleotide tag.
Patent CA-2613953-A1 (CA)
Inventor: TACK ROBERT DRYDEN
IPC: C10L1/224
Filed: 2007-12-12
Abstract: A middle-distillate fuel oil composition comprises minor amounts of (A) a quaternary ammonium salt of a polycarboxylic acid; and (B) a polyalkylene amine detergent.     The concentrations of (A) and (B) endow the composition with better low temperature properties than a corresponding composition in which (A) is replaced with (Aref), an amine salt of a polycarboxylic acid analogous to (A) and which is not a quaternary ammonium salt; and the concentration of (B) is such that it would adversely affect the low temperature properties of (Aref) in the corresponding composition.
Patent CA-2618536-A1 (CA)
Title: Procede de production de pellets d'uree
Inventor: NOWAK REINHARD
IPC: B01J2/16
Filed: 2006-08-01
Abstract: L'invention concerne un procédé pour produire des pellets d'urée présentant une granulométrie étroite et une sphéricité > 75 %, ainsi qu'une humidité résiduelle définie = 0,5 %. L'objectif de cette invention est de créer un procédé pour produire des pellets d'urée dont les propriétés répondent aux exigences de l'industrie automobile, de manière qu'ils puissent être utilisés en tant qu'agent de dénitruration de gaz d'échappement dans des moteurs diesel. A cet effet, un liquide contenant de l'urée, dont la température est comprise entre la température ambiante et une température supérieure à la température de fusion de l'urée, est pulvérisé dans la zone de densité particulaire élevée d'une région de pulvérisation d'un écoulement gaz-matériau quasi-circulaire d'un appareil à lit fluidisé, sur la surface des particules du matériau, et est séché et granulé au sein de l'écoulement gazeux à des températures maximales de 130 °C, selon un transfert de chaleur et de matière ajustable, tout en étant séparé.
Patent CA-2621717-A1 (CA)
Title: Pyrrolo-thiazines and processes for the preparation and use thereof
Inventor: HOLLINGSWORTH RAWLE
IPC: C07D513/04
Filed: 2006-09-06
Abstract: lH-Pyrrolo-l,4-thiazines and a process for the preparation thereof are described. These compounds are useful as enzyme inhibitors in cells, particularly for medical uses.
Patent CA-2622328-A1 (CA)
Title: Systeme, procede et appareil de commande de dispositifs
Inventor: ALAIMO JONATHAN
IPC: H04N21/436
Filed: 2006-09-15
Abstract: La présente invention concerne un système, un procédé et un appareil de commande de dispositifs électroniques grand public (CE). Une unité de commande à distance commande un ou plusieurs dispositifs (CE) en obtenant d~une base de données de commande de dispositifs électroniques grand public (CEDB), les informations de commande nécessaires pour commander chaque dispositif (CE). Une base de données de commande de dispositifs électroniques grand public fournit les informations de commande, telles que les codes de commande et les métadonnées, pour divers dispositifs (CE) tout en assurant la mise en correspondance entre les dispositifs (CE), les marques (CE) et des dispositifs (CE) particuliers. Une unité de commande à distance accède aux informations fournies par une base de données (CEDB) pour permettre la commande automatique et programmée des dispositifs (CE).
Patent CA-2623833-A1 (CA)
Title: Procede et dispositif pour alimenter des installations de traitement
Inventor: HIMMELFREUNDPOINTNER KURT
IPC: F23K1/02
Filed: 2006-09-25
Abstract: L'invention concerne un procédé et un dispositif pour alimenter des installations de traitement, notamment des fours à combustion (1). Selon l'invention, un produit de traitement (3) fluide comportant des éléments liquides (5) et des éléments solides(6) est introduit sous pression dans une installation de traitement (1) par un conduit de transport (2). L'invention vise à créer des conditions d'alimentation avantageuses. A cet effet, le produit de traitement (3) est mélangé avant d'être soumis à la pression.
Patent CA-2626468-A1 (CA)
Inventor: GOTTFRIED TOBY
IPC: G01N33/543
Filed: 2006-10-19
Abstract: The present invention provides compositions, devices and methods suitable for the increased sensitivity and selectivity of binding assays thereby reducing false positive results without little or no reduction in the detection of true positives. The present invention is based on the novel discovery that an oxidative agent in the context of the device of the present invention results in decreased false positive reactivity with little or no reduction in true positive reactivity. The devices, compositions and methods of the present invention may be used, for example, to detect pathogens giving rise to endogenous urine antibodies include those organisms known to be causative agents in sexually-transmitted diseases and other diseases. The devices and methods of the present invention are also useful for various diagnostic procedures.
Patent CA-2632693-A1 (CA)
Title: Non-perishable plant-derived decorative items and methods for making same
Inventor: CLEMONS JOHN C
IPC: A23L19/00
Filed: 2006-02-03
Abstract: Non-perishable plant-derived decorative food items are described, as are methods for making such articles.
Patent CA-2633635-A1 (CA)
Inventor: ROMANTINI ALFREDO
IPC: B32B27/00
Filed: 2006-12-27
Abstract: There is described a sheet comprising two layers (2 and 100) of waterproof materials arranged between a first (3) and a second (3) layer of spunbonded fabric made of reinforced polyester. The two layers of reinforced and waterproof polyester spunbonded fabrics (103) are laterally offset one with respect to the other so as to form a protrusion (20) of the first layer with respect to the second layer on one side and a protrusion (20) of the second layer with respect to the first layer on the opposite side. Layer (100) of waterproof material is a layer of plastomeric film having such a width as to cover said protrusions (20).
Patent CA-2633818-A1 (CA)
Title: Medical devices
Inventor: KARAVAEV PAVEL MIKHAILOVICH
IPC: A61M25/00
Filed: 2006-12-08
Abstract: An access catheter, comprising: a generally tubular member insertable through the skin into a body of a subject and including a proximal portion positionable proximate to the skin of the subject and a distal portion, the generally tubular member including a first tubular section comprising a polymer and at least about three percent by volume silver, wherein the first tubular section exhibits radiopacity and antimicrobial activity.
Patent CA-2634301-A1 (CA)
Inventor: XU GUOFENG
IPC: A61L31/12
Filed: 2006-12-15
Abstract: A biological surgical patch is made by a method that includes the steps of providing a natural animal tissue that has a substrate (1), crosslinking and fixing the substrate (1), minimizing the antigens from the substrate (1), tanning the substrate (1), an incorporating an active layer (2) in the substrate (1).
Patent CA-2641227-A1 (CA)
Title: Flexible coupling for attachments to a hand drill
Inventor: MACKELL RAYMOND
IPC: B25F3/00
Filed: 2008-10-17
Abstract: A flexible coupling for releasably mounting attachments to a hand drill includes a body having opposite first and second ends. A rigid shank is mounted to the first end of the body. The shank is elongate and extends from the body for mounting the shank in the chuck of the hand drill. A resilient sleeve is mounted on the second end of the body. The handle of an attachment such as a hand tool snugly inserts into the resilient sleeve and is thereby frictionally held in the sleeve and hence held in the chuck. The sleeve may be rolled into a storage position on the body, and unrolled along the handle to mount the handle to the body.
Patent CA-2642791-A1 (CA)
Inventor: KNOPIK GARRY P
IPC: G06Q50/00
Filed: 2008-11-04
Abstract: The present invention provides systems and methods for tracking carcass intervention data accumulated during carcass processing. An identification is assigned to the carcass. The carcass is subjected to at least one intervention, during which processing data is accumulated. The carcass identification and the processing data are then associated and compared to predetermined processing parameters.
Patent CA-2642802-A1 (CA)
Title: Use of olive extract as a pronutrient in animal feed
Inventor: PARRA SANCHEZ ANDRES
IPC: B09B3/00
Filed: 2007-02-20
Abstract: The invention relates to the use of olive extract as a pronutrient in animal feed, which is obtained exclusively using physical methods. The extract can be used as a natural pronutrient in veterinary science, providing a significant improvement in terms of feed efficiency and other parameters relating to the feeding of birds and pigs. The extract is characterised in that it must contain the following majority products: maslinic acid, oleanolic acid, hydroxytyrosol and tyrosol in the free form or in the form of biologically-acceptable salts.
Patent CA-2645447-A1 (CA)
Inventor: GOLEMBIEWSKI RONALD D
IPC: B61F5/40
Filed: 2008-11-27
Abstract: A low profile mounting assembly for use between a rail car side frame pedestal and the rail car roller bearing includes a shear pad and a bearing adapter. In one embodiment, the shear pad has relatively thin plates joined by an elastomeric layer. In another embodiment, the shear pad includes a projection extending downwardly from a plate to be received and retained by a recess defined in a top surface of the adapter. In another embodiment, a central cavity formed in a lower plate of the shear pad cooperates with the adapter top surface to distribute forces on the roller bearing. In another embodiment, an elastomeric projection of a shear pad plate bears against ridges on the adapter top surface to prevent disengagement.
Patent CA-2646049-A1 (CA)
Inventor: FELDMANN WOLFGANG
IPC: F24J3/08
Filed: 2007-03-10
Abstract: The invention relates to a geothermal probe for the exploitation of geothermal heat, comprising a cluster of several closed heat tubes, which for transporting the heat are filled with a two-phase working medium that can be evaporated by means of the geothermal heat and can be condensed in a heat discharging zone. In this case, the respective heat tubes are subdivided over their length into at least a heat receiving zone, a heat transporting zone and a heat discharging zone, at least two heat tubes in the heat receiving zone and/or in the heat transporting zone being of different lengths.
Patent CA-2646223-A1 (CA)
Inventor: WOLF KRISTINA
IPC: C07D413/12
Filed: 2007-03-14
Abstract: The present invention relates to compounds of the general formula (Ih) or pharmaceutically acceptable salts thereof with an acid or a base, or pharmaceutically acceptable prodrugs or a stereoisomer thereof, (Ih) wherein A is NR2, S or O; R3a is H, OH, SH, NH2, -C(NR7)NR7'R8, -(CH2)paryl, -(CH2)PNR7R8, -C(O)NR7R8, -N=CR7R8, -NR7C(O)R8, alkyl, cycloalkyl, hydroxyalkyl, haloalkyl, haloalkyloxy, alkoxy, alkylamino, hydroxyalkylamino, halogen, aryl, or heteroaryl; R3 is H, -C(0)NRaRb, halogen, alkyl, haloalkyl, aryl, heteroaryl, OH, SH, NR4' OR5', NH2, hydroxyalkylamino, alkylamino, alkoxy, cycloalkyl, hetero- cycloalkyl, hydroxyalkyl, or haloalkyloxy; X is NR2', O, or S; Z is N or CR2'.
Patent CA-2650994-A1 (CA)
Title: Method and apparatus for use in security screening providing incremental display of threat detection information and security system incorporating same
Inventor: BOUCHARD MICHEL
IPC: G06V10/25
Filed: 2007-07-20
Abstract: An apparatus, method and system for facilitating visual identification of a threat in an image during security screening are provided. Data derived from an apparatus that scans the receptacle with penetrating radiation conveying an image of the contents of a receptacle is received. The data conveying the image of the contents of the receptacle is processed to derive an area of interest in the image, the area of interest potentially containing a threat. First threat information conveying the area of interest in the image is then displayed on a display device while the area of interest in the image is processed to derive second threat information associated to the receptacle. The second threat information is then displayed on the display device such that the second threat information is displayed subsequently to the displaying of the first threat information. In alternative implementations, an apparatus, method and system for use in screening a person for facilitating visual identification of a threat located on the person is provided.
Patent CA-2656263-A1 (CA)
Title: Process for epimerising cyclohexenyl ketones and its application in aldol condensation process
Inventor: MIRACLE GREGORY SCOT
IPC: C07C49/543
Filed: 2007-07-23
Abstract: Processes for producing intermediate materials used for perfumery, specifically, epimerized cyclohexenyl ketones, are disclosed. Processes for employing the epimerising reaction in an Aldol condensation reaction are also disclosed. The process for epimerizing a cyclohexenyl ketone comprises the step of reacting epimerizable cyclohexenyl ketone with a metal hydride, preferably a hydride of Group 1 or Group 2 metals, more preferably wherein the metal hydride is selected from the group consisting of LiH, NaH, KH, CaH2 and mixtures thereof.
Patent CA-2658416-A1 (CA)
Inventor: QUAIL KEN
IPC: A23L11/30
Filed: 2007-07-19
Abstract: L'invention concerne des procédés servant à produire un produit alimentaire à tartiner lequel a un goût similaire à celui de la noisette mais lequel est sans allergène ou a une faible allergénicité. Les procédés comprennent les étapes consistant à broyer une matière végétale pour produire une farine ayant une granulométrie moyenne inférieure à 100 µm et soumettre la farine à une température élevée. Typiquement, la matière végétale est une matière végétale ne provenant pas de noix ou noisettes. L'invention concerne également des compositions pour un produit alimentaire à tartiner produit selon les procédés de l'invention. Une application particulière de ce procédé produit un produit alimentaire à tartiner qui convient pour la consommation par des individus souffrant d'allergies et en particulier d'allergies aux noix et noisettes.
Patent CA-2659962-A1 (CA)
Title: Method and apparatus for supporting positioning of roaming mobile stations
Inventor: HASKINS BOBBI
IPC: H04W64/00
Filed: 2007-08-24
Abstract: Techniques to support positioning of roaming mobile stations are described. A roaming mobile station communicates with a visited network and has a data connection to a home network. The mobile station sends a request for positioning assistance to a home position determining entity (H-PDE) in the home network. The H-PDE determines that base station almanac (BSA) data applicable for the mobile station is not locally available and sends a request for location information for the mobile station to a designated network entity. This entity may be a BSA server storing BSA data for different networks or a visited PDE (V-PDE) in the visited network. The H-PDE receives location information (e.g., BSA data, assistance data, and/or a position estimate for the mobile station) from the designated network entity and provides positioning assistance to the mobile station based on the received location information.