baber/WOPTO huggingface dataset:
Patent CA-2701769-C (CA)
Title: Filtres optiques incurves
Inventor: COLEMAN DAVID A
IPC: G02B30/25
Filed: 2008-10-10
Granted: 2017-02-07
Abstract: L'invention concerne des filtres de polarisation incurvés et des procédés de fabrication de tels filtres. Un exemple de procédé comprend la stratification d'une couche de polarisation plane sur une couche de retardateur plane à une orientation prédéterminée et la flexion du stratifié pour créer un filtre incurvé. La déformation de la couche de retardateur conduit à une biréfringence induite par contrainte, et l'orientation prédéterminée du retardateur compense sensiblement la biréfringence induite par contrainte. Dans certains modes de réalisation, la prédétermination est fondée sur des modèles mathématiques. Dans un autre mode de réalisation, la prédétermination est fondée sur des données expérimentales.
Patent CA-2702275-C (CA)
Inventor: HANCOCK CHRISTOPHER PAUL
IPC: A61B18/18
Filed: 2007-10-10
Granted: 2016-04-26
Abstract: A surgical instrument (100) (e.g. scalpel) is disclosed which has an antenna arranged to emit a substantially uniform microwave radiation field (e.g. having a frequency of 5-100 GHz) at an edge of a cutting element (110) (e.g. blade). The emitted radiation can cauterise tissue e.g. broken blood vessels simultaneously with cutting. The antenna may be integral with the cutting element, e.g. a metallised piece of ceramic attachable at an end of a waveguide (120, 150) to receive radiation therefrom. The cutting element (110) can include a quarter wave transformer to couple power efficiently from the waveguide (120). The instrument can be used with impedance matching apparatus to control the energy delivered into the tissue. Also disclosed is an invasive ablation probe (e.g. insertable through a catheter) having a plurality of radiating elements whose emitted field combine to give a uniform effect at an insertion end of the probe.
Patent CA-2703236-C (CA)
Inventor: ACHARD JEAN-LUC
IPC: F03B17/06
Filed: 2008-10-23
Granted: 2015-08-11
Abstract: The invention relates to a turbine engine (55) that includes at least first and second lift turbine stacks (53A, 53B) with transverse flow. The shafts of adjacent turbines in the first stack are connected by a first coupling device adapted for compensating space misalignments, and the shafts of adjacent turbines in the first stack are connected by a second coupling device adapted for compensating for space misalignments. The turbine engine includes a device (46, 48) for supporting the first and second turbine stacks, which is symmetrical to said plane, and a control device (220A, 220B, 224) adapted for permanently maintaining the symmetry between the first and second turbine stacks relative to the plane, and for maintaining the rotation speeds of the first and second turbine stacks at equal values in opposite rotation directions.
Patent CA-2705670-C (CA)
Inventor: TOMES JENNIFER E
IPC: A61B46/23
Filed: 2010-05-27
Granted: 2018-05-22
Abstract: A tray (100) for accommodating a coiled medical device, such as a catheter assembly (700), includes a first compartment (101), a second compartment (102), and a third compartment (103). The catheter assembly (700) and devices associated with a catheterization procedure, such as syringes (701,702) containing sterile water and lubricating jelly and a specimen container (703) can be disposed within the tray. Printed instructions (1001) can be included with the tray (100). When a CSR wrap (1000) is disposed about the tray (100), the printed instructions can be placed atop the CSR wrap (1000) but beneath an outer sterile wrap (1002). The printed instructions (1001) can include a patient portion (1202) that is detachably coupled to a health care services portion (1201) such that it can be taken home with the patient after the procedure.
Patent CA-2709965-C (CA)
Title: Procede et systeme permettant de reduire la generation de signaux de mode commun a l'interieur d'une connexion par fiche male/femelle
Inventor: STRAKA FRANK M
IPC: H01R13/527
Filed: 2008-12-18
Granted: 2016-07-19
Abstract: La présente invention a trait à un connecteur de communication qui inclut une fiche mâle et une fiche femelle dans laquelle est insérée la fiche mâle. La fiche mâle se trouve à l'extrémité d'un câble à paire torsadée. La fiche femelle inclut un traîneau destiné à supporter des contacts devant être connectés à des fils électriques à l'intérieur du câble, une carte de circuit imprimé rigide qui se connecte aux contacts et un circuit imprimé souple qui relie les contacts d'interface de la fiche mâle. La fiche femelle inclut également un ensemble de circuits permettant de compenser la diaphonie entre les paires de fils électriques du câble en ajoutant des valeurs de capacitance à l'intérieur du traîneau, de la carte de circuit imprimé rigide et/ou du circuit imprimé souple entre des traces acheminant les signaux à partir des paires de fils électriques de sorte que la diaphonie causée par la fiche mâle entre les paires de fils électriques qui ont des signaux en phase s'annule avec la diaphonie causée par la fiche mâle entre les signaux déphasés, et de sorte que les valeurs de capacitance ajoutées entre chaque trace soient approximativement égales. La compensation est effectuée de manière à réduire le différentiel par rapport à la conversion de signaux de mode commun.
Patent CA-2711537-C (CA)
Title: Method for lyophilising particles having a pharmaceutical compound contained therein and a pharmaceutical pack containing such particles
Inventor: MIDDELBEEK HANS ALMER
IPC: A61K9/19
Filed: 2009-01-20
Granted: 2014-11-04
Abstract: The present invention pertains to a method for lyophilising particles comprising frozen liquid having a pharmaceutical compound contained therein, comprising providing a heat conducting container having a bottom and side walls, filling the container with a bed of the particles, the bed comprising multiple layers of the particles and having an aspect ratio of not less than 1, providing a heat source above a top layer of the particles, the heat source having a surface directed to a top layer of the bed, which surface has an emissivity coefficient of at least 0.4, subjecting the particles filled in the container to a reduced pressure, heating at least the bottom of the container and the said surface to provide heat to the particles to support sublimation of the frozen liquid at the reduced pressure, and after the frozen liquid is sublimated, stopping the provision of heat to the particles. The invention also pertains to a pharmaceutical pack comprising a container having contained therein at least one particle obtained via this method.
Patent CA-2712789-C (CA)
Inventor: MALLICK MARTYN
IPC: G06Q10/00
Filed: 2009-01-21
Granted: 2017-07-11
Abstract: A method and apparatus for determining a pickup location for an item selected in an online transaction based on location information or data. The method comprises obtaining location data for the mobile communication device and determining availability of the selected item at one or more locations based on proximity to the location. According to an embodiment, one of the locations with item availability is selected and the online transaction is completed.
Patent CA-2713762-C (CA)
Title: Dispositif aerosol peripherique
Inventor: HOEKMAN JOHN D
IPC: A61M11/00
Filed: 2009-02-06
Granted: 2016-10-18
Abstract: L'invention concerne des dispositifs et des procédés destinés à administrer un composé thérapeutique à l'épithélium olfactif d'un animal ou d'un être humain. Ce dispositif comprend un ou plusieurs canaux destinés à appliquer une vitesse périphérique et axiale au fluide évacué, et une sortie qui évacue un aérosol possédant une vitesse périphérique et axiale lorsqu'il entre dans la cavité nasale de son utilisateur. Le dispositif est conçu pour déplacer l'air dans la cavité nasale supérieure afin de déposer expressément un agent thérapeutique sur l'épithélium olfactif, tout en minimisant la pression et la gêne subies par son utilisateur.
Patent CA-2714190-C (CA)
Inventor: GOPINATHAN NISHANTH
IPC: A61K9/20
Filed: 2009-02-27
Granted: 2018-01-16
Abstract: The present invention features processes of making tablets having reduced internal fractures. In one aspect, the processes comprise the steps of (1) compressing a pre-tabletting material in a die to form a tablet, where an internal surface of the die is lubricated with at least one lubricant, and the pre-tabletting material comprises at least one therapeutic agent and at least one pharmaceutically acceptable polymer; and (2) ejecting said tablet from said die. In another aspect, the processes employ a granular or powdery pre-tabletting material which comprises at least one therapeutic agent and at least one pharmaceutically acceptable polymer, wherein 90% of the particles in the pre-tabletting material are smaller than 400 µm.
Patent CA-2717221-C (CA)
Inventor: LI XUGUANG SEAN
IPC: C07K16/10
Filed: 2009-03-10
Granted: 2015-11-24
Abstract: Antibodies that specifically bind to a peptide having an amino acid sequence as found at the N-terminus of the HA2 fusion peptide of the influenza A virus may be raised by inoculating a mammal with a conjugate of the peptide. In one embodiment, the conjugate comprises the peptide linked to a spacer (e.g. 6-aminocaproic acid) and a carrier protein (e.g. KLH). The antibodies may be used as a universal reagent for detecting HA proteins of influenza viruses. The antibodies are useful as versatile reagents for laboratory research and vaccine potency determination, especially in the event of pandemic influenza outbreaks.
Patent CA-2720132-C (CA)
Inventor: TRIVEDI HARSH M
IPC: G01N33/50
Filed: 2009-05-06
Granted: 2014-04-08
Abstract: A method of determining the effects of a test component on intracellular ROS  levels. The method can be used in marketing or in screening for useful components in reducing ROS levels in cells adversely affected by increased ROS generation.
Patent CA-2724344-C (CA)
Inventor: DUBOIS MARC
IPC: B23K26/08
Filed: 2009-05-14
Granted: 2012-07-10
Abstract: A laser transmission system for laser machining of a workpiece (204). The laser transmission system comprises a source (102) coupled via a lens (104) and a transmissive block (106) to a transmission fibre (108). The fibre output is coupled via a further transmissive block (110) and a lens (112) onto the workpiece.  Control of the system is possible due to an optical detec-tion system (206) monitoring ultrasound waves generated on the workpiece.
Patent CA-2724641-C (CA)
Inventor: SLATE JOHN B
IPC: A61M5/32
Filed: 2009-05-20
Granted: 2020-03-24
Abstract: La présente invention concerne un système dauto-injection permettant linjection dun médicament fluide chez un patient comportant un auto-injecteur réutilisable, et une cassette jetable chargée dune seringue hypodermique préalablement remplie dun médicament fluide. Lauto-injecteur comporte un premier moteur pour injecter une aiguille de la seringue hypodermique dans le patient et un second moteur pour expulser le médicament fluide de la seringue.
Patent CA-2726145-C (CA)
Inventor: RAJAIAH JAYANTH
IPC: A61K6/884
Filed: 2009-06-02
Granted: 2013-05-21
Abstract: The present invention relates to denture adhesive compositions. The denture adhesive compositions include an ad-hesive component and a viscosity index improver. The present invention is also directed to methods relating to the denture adhe-sive compositions.
Patent CA-2732902-C (CA)
Inventor: RUSSELL II WILLIAM EARL
IPC: G21K5/08
Filed: 2011-02-24
Granted: 2018-04-17
Abstract: Des modes de réalisation exemplaires ont trait à des dispositifs et des systèmes de positionnement cibles dirradiation qui sont configurables pour permettre une irradiation précise des cibles dirradiation et une production précise de produits de filiation, notamment des isotopes et des radio-isotopes, à partir de celles-ci. Les cibles dirradiation comprennent des plaques cibles dirradiation présentant des positions de chargement précises pour les cibles dirradiation, où les cibles peuvent être maintenues dans un champ de rayonnement. Elles comprennent également un support de plaque cible pour retenir et positionner les plaques cibles et les cibles dirradiation à lintérieur dans le champ de rayonnement. Des modes de réalisation exemplaires comprennent des matériaux à sections transversales dabsorption connues pour le champ de rayonnement afin de permettre des niveaux souhaitables encore plus précis dexposition dans les cibles dirradiation. Des procédés exemplaires configurent des systèmes de retenue cibles dirradiation afin de générer des quantités souhaitables de rayonnement et de production de produits de filiation.
Patent CA-2735244-C (CA)
Title: Systeme audio a efficacite optimisee
Inventor: MIHELICH RYAN J
IPC: H04S7/00
Filed: 2010-05-18
Granted: 2015-10-27
Abstract: La présente invention concerne un système de réglage audio pouvant optimiser l'efficacité de puissance d'un système audio lors de l'exécution d'un réglage automatique du système audio pour optimiser la performance acoustique. Le système peut établir n'importe quel nombre de facteurs de pondération d'efficacité de puissance différents pour fournir un équilibre entre une performance acoustique et une efficacité de puissance lors du fonctionnement. Les facteurs de pondération d'efficacité de puissance peuvent varier de la représentation d'une optimisation de l'efficacité de puissance avec une optimisation contrainte de la performance acoustique à une performance acoustique optimisée avec une considération minimale concernant l'efficacité de puissance. Pour chacun des facteurs de pondération efficaces, le système peut générer des paramètres opérationnels, tels que des paramètres de filtre, pour obtenir une réponse acoustique cible tout en maintenant un certain niveau déterminé en termes d'efficacité de puissance.
Patent CA-2738694-C (CA)
Title: Composes derives du 2-(3-methylenedioxy)-benzoyl-indole
Inventor: SACURAI SERGIO LUIZ
IPC: C07D405/14
Filed: 2009-09-30
Granted: 2016-10-25
Abstract: La présente invention concerne une série de dérivés de 2-(3-méthylènedioxy)-benzoyl-indole, leurs mélanges, leurs sels pharmaceutiquement acceptables, leurs énantiomères, des compositions pharmaceutiques les comprenant, des procédés permettant de les préparer, et leur utilisation dans le traitement prophylactique et/ou curatif de troubles sexuels. Plus spécifiquement, l'invention concerne des dérivés de (R)-3-((2-(benzo[d][1,3]dioxol-5-carbonyl)-1H-indol-3-yl)méthyl)-1-méthylpipérazine-2,5-dione, et de S)-3-((2-(benzo[d][1,3]dioxol-5-carbonyl)-1H-indol-3-yl)méthyl)-1-méthylpipérazine-2,5-dione.
Patent CA-2745332-C (CA)
Title: Tole d'acier galvanise et son procede de production
Inventor: MAKIMIZU YOICHI
IPC: C23C28/00
Filed: 2009-04-22
Granted: 2017-07-18
Abstract: Linvention concerne un procédé de production de tôle dacier galvanisé, dans lequel la surface de la tôle dacier est exposée à une solution aqueuse qui contient du zinc selon une concentration en ions zinc comprise entre 1 et 100g/l, puis exposée à une solution aqueuse à pH compris entre 6 et 14, et enfin lavée et séchée. Un exemple de solution contenant du zinc est une solution qui contient du sulfate de zinc. Le procédé précité permet de former une couche doxyde, essentiellement composée de zinc dépaisseur moyenne égale ou supérieure à 10nm, sur la surface de la tôle dacier, ce qui permet de produire une tôle dacier galvanisé présentant une excellente aptitude au formage sous presse rapide, de manière stable et dans un espace minimum.
Patent CA-2745409-C (CA)
Inventor: TOTANI MIKIO
IPC: B31B50/62
Filed: 2009-09-25
Granted: 2014-12-16
Abstract: Problems concerning adhesion strength and aging time are eliminated in plastic-bag production in which a strip sheet is bonded with an adhesive and a han-dle is formed from the strip sheet on an outer surface of a plastic bag. Provided is a bag-making machine in which a strip sheet (17) and a web material are disposed so as to face each other and are pressed, with a high-adhesion adhe-sive (21) and another adhesive (25) interposed therebe-tween. The strip sheet (17) is provisionally fixed to the web material with the latter adhesive (25). This web mate-rial after the provisional fixing is wound on a roll, and a plastic bag is produced after lapse of an aging time for the high-adhesion adhesive (21). In this machine, the web ma-terial is supplied from the roll, and a plastic bag is pro-duced from the web material.
Patent CA-2745778-C (CA)
Inventor: HATA HIROSHI
IPC: B01D15/36
Filed: 2005-07-15
Granted: 2012-09-11
Abstract: In order to remove fluorine from a zinc containing solution before zinc electro-refining in lower cost, fluorine is removed by adsorption from a zinc containing solution (leached solution) utilizing the character of the predetermined iron compound or zinc compound which can adsorb fluorine in an acid solution and desorb fluorine in an alkaline solution. The fluorine adsorbent/desorbent having adsorbed fluorine is treated in an alkaline solution, to desorb the fluorine. This makes it possible to regenerate the fluorine adsorbent/desorbent. Further, an electrolytic solution for zinc electro-refining can be prepared in lower cost, thus total zinc refining costs can be reduced.
Patent CA-2746621-C (CA)
Title: Video slice and active region based dual partial encryption
Inventor: CANDELORE BRANT L
IPC: H04N7/167
Filed: 2002-12-10
Granted: 2014-09-16
Abstract: A selective encryption encoder and method of dual selective encryption. The selective encryption encoder has a packet identifier that identifies packets of at least one specified packet type, the at least one specified packet type being any of a plurality of packet types including packets containing a video slice headers or packets carrying data appearing in an active area of the image. A packet duplicator duplicates the identified packets to produce first and second sets of the identified packets. The packets are sent to and from a primary encryption encoder to encrypt the first set of identified packets under a first encryption method. A secondary encrypter encrypts the second set of identified packets under a second encryption method.
Patent CA-2747263-C (CA)
Inventor: MORLEY ROBERT E
IPC: G01L1/20
Filed: 2011-07-25
Granted: 2015-12-01
Abstract: A non-rigid electrical component includes a first layer of a compressible material. The first layer has at least one aperture therethrough. A second layer of an electrically conductive material is positioned on one side of the first layer across the aperture and a third layer of an electrically conductive material is positioned on an opposite side of the first layer across the aperture. The first layer is compressible such that the second and third layers of material may be brought into contact with each other in the aperture of the first layer to complete an electrical connection between the second and third layers upon application of a compression force. The first layer is also made of a resilient material such that when the compression force is removed, the first material expands to separate the second and third layers, thereby breaking the electrical connection.
Patent CA-2748690-C (CA)
Title: Methods for modeling, displaying, designing, and optimizing fixed cutter bits
Inventor: HUANG SUJIAN J
IPC: G06F15/00
Filed: 2004-07-09
Granted: 2016-05-24
Abstract: A method for designing a fixed cutter drill bit is provided. A wear pattern on a plurality of cutters on the fixed cutter drill bit is calculated over selected time intervals. The wear pattern on the plurality of cutters is then graphically displayed.
Patent CA-2749592-C (CA)
Inventor: GREEN MARTIN RAYMOND
IPC: H01J49/42
Filed: 2010-01-20
Granted: 2017-09-12
Abstract: A mass spectrometer is disclosed wherein an ion beam attenuator (23) is arranged upstream of an ion trap mass analyser (20). An ion tunnel ion trap comprising an upstream ion accumulation section (21) and a downstream ion accumulation section (22) is arranged upstream of the ion beam attenuator (23). Ions are released from the ion tunnel ion trap and the intensity of the ion beam which is transmitted to the ion trap mass analyser (20) is controlled by the ion beam attenuator (23). The fill time during which ions are admitted into the ion trap mass analyser (20) remains substantially constant and is substantially independent of the intensity of the ion beam.
Patent CA-2750059-C (CA)
Inventor: HSIA RICHARD
IPC: A61K9/28
Filed: 2010-01-28
Granted: 2014-11-18
Abstract: Coated tablets of (6-(5-chloro-2-pyridyl)-5-[(4-methyl-1-piperazinyl)carbonyloxy]-7-oxo-6,7-dihydro-5H-pyrro-lo[3,4-b]pyrazine) are provided. The tablets minimize the perceived bitterness of the medicament. A method for analyzing instan-taneous dissolution of sub-microgram quantities of core material is also disclosed.
Patent CA-2752077-C (CA)
Inventor: ONO KAZUHIKO
IPC: B62J11/19
Filed: 2011-09-07
Granted: 2013-12-24
Abstract: A vehicle-body-side wire holding portion for holding an intermediate portion of a vehicle-body-side wire is mounted on a rear surface of a vehicle body, a stay which extends along the mounting direction for mounting a rear combination light on a rear portion of the vehicle body is mounted on the rear combination light, a light-side wire holding portion which holds an intermediate portion of the light-side wire on a distal end portion of the stay is mounted on the stay, and the light-side wire is connected to the vehicle-body--side wire by way of a wire coupler. This arrangement simplifies assembly and reduces or prevents pinching of the wires.
Patent CA-2758087-C (CA)
Inventor: BOETTCHER STEVEN E
IPC: B41F3/81
Filed: 2010-02-25
Granted: 2014-04-15
Abstract: An improved ink system for a single pan design of a rotogravure printing press includes: the reservoir enclosing a substantial portion of the gravure cylinder; the intake section bottom having a slope at the bottom of the intake section; an intake port through the bottom of the intake section; an outtake port through the bottom of the outtake section; the outtake section bottom having a slope at the bottom of the outtake section sloping toward the outtake port; a dam release lever connected to the gate and extending outside of the reservoir, a plurality of channels through the vortex promoter; a pre-wipe bar located between the doctor blade and the vortex promoter; journal port seals located on each side of the gravure cylinder; and an angled doctor blade holder.
Patent CA-2759543-C (CA)
Inventor: KUROKAWA HIDETOSHI
IPC: B60K11/04
Filed: 2010-03-16
Granted: 2013-07-09
Abstract: An air guide structure for guiding outside air in front of the vehicle to equipment to be cooled. Ai air guide duct structure (20) is provided with:  left and right side-wall ducts (46, 68) provided to the left and right sides of equipment (16) to be cooled; and left and right seal sections (47, 69) protruding from the inner wall surfaces (46a, 68a) of the left and right side-wall ducts toward the equipment (16) to be cooled. The left and right seal sections (47, 69) are spaced by a predetermined distance (S1) from the equipment (16) to be cooled toward the front of the vehicle body. Air pressure during the travel of the vehicle elastically deforms the right and left seal sections (47, 69) to cause the seal sections to make contact with the equipment (16) to be cooled.
Patent CA-2762358-C (CA)
Inventor: GUIDRY MICHAEL J JR
IPC: F04C15/00
Filed: 2011-12-16
Granted: 2017-03-21
Abstract: A progressing cavity pump/motor (10) includes a stator housing (12), a polymeric layer (14), and a rotor (16). A plurality of axially extending grooves (24) are formed in the interior surface of the stator housing for receiving polymeric material therein. At least one seal gland (46) adjacent an end of the polymeric layer maintains sealing between the stator housing and the polymeric layer.