baber/WOPTO huggingface dataset:
Patent CA-2622403-C (CA)
Title: Needle-based medical device including needle guide and method for constructing
Inventor: ERSKINE TIMOTHY J
IPC: A61M5/34
Filed: 2006-09-29
Granted: 2013-05-14
Abstract: A needle-based medical device including a needle guide and a method for constructing the same are disclosed. The needle-based medical device includes a tube having a first lumen; a needle guide which is dimensioned to be inserted into the lumen of the tube, and a needle. The needle is inserted such that an end is positioned in the needle guide. A glue may also be provided to secure the needle guide to the tube. In one embodiment, the tube may be made of extruded plastic.
Patent CA-2624368-C (CA)
Inventor: TURLEY ROCKY A
IPC: E21B34/06
Filed: 2008-03-06
Granted: 2011-04-26
Abstract: A wellbore pressure isolation apparatus is deployed in a wellbore and has a sealing element that can be activated to seal against an interior surface of a surrounding tubular. Once set, a ball valve in the apparatus restricts upward fluid communication through the apparatus, and another ball valve in the apparatus can restrict downward fluid communication through the apparatus. These ball valve can have disintegratable balls intended to disintegrate in wellbore conditions after different periods of time. To facilitate deployment of the apparatus in a horizontal section of the well bore, the apparatus has a plurality of rollers positioned on a distal end. In addition, the apparatus has a ring disposed about the body between the distal body portion and an adjacent body portion. The ring has an outside diameter at least greater than that of the adjacent body portion to facilitate pumping of the apparatus in the wellbore.
Patent CA-2624727-C (CA)
Title: Method and apparatus for powering electronics associated with a telephone line twisted pair
Inventor: PONGANIS EDWARD P
IPC: H04M9/00
Filed: 2006-09-19
Granted: 2010-12-07
Abstract: Apparatus and methods for deriving power from an active POTS twisted pair of lines for powering associated auxiliary electrical devices, such as signal processing electronics, includes a power supply for providing a regulated DC  voltage and current, and a current regulator for limiting the current flowing in the twisted pair to a predetermined value that does not disrupt the normal signaling and operation of the telephone circuit. Another current regulator in the power supply limits the input current from the twisted pair during power surges to another predetermined value that prevents line latching in an off hook condition. A shared power arrangement derives power from a plurality of twisted pairs and powers another plurality of auxiliary electrical devices in parallel, thereby limiting the line current of any one twisted pair to a value that avoids disrupting the normal operation of the telephone circuit.
Patent CA-2627806-C (CA)
Title: Iron-based alloy having shape memory properties and superelasticity and its production method
Inventor: ISHIDA KIYOHITO
IPC: C21D8/00
Filed: 2006-11-02
Granted: 2012-03-13
Abstract: An iron-based alloy having shape memory properties and superelasticity, which has a composition comprising 25-35% by mass of Ni, 13-25% by mass of Co, 2-8% by mass of Al, and 1-20% by mass in total of at least one selected from the group consisting of 1-5% by mass of Ti, 2-10% by mass of Nb and 3-20% by mass of Ta, the balance being substantially Fe and inevitable impurities, and a recrystallization texture substantially comprising a .gamma.  phase and a .gamma.' phase, particular crystal orientations of the .gamma.  phase being aligned, and the difference between a reverse transformation-finishing temperature and a martensitic transformation-starting temperature being 100°C or less in the thermal hysteresis of martensitic transformation and reverse transformation.
Patent CA-2629557-C (CA)
Inventor: CAMPBELL CURT B
IPC: C07C37/14
Filed: 2008-04-21
Granted: 2016-06-21
Abstract: An alkylated hydroxyaromatic compound prepared by reacting at least one hydroxyaromatic compound with a branched olefinic oligomer having from about 20 to about 80 carbon atoms in the presence of a acid catalyst. The alkylated hydroxyaromatic compound has been determined to be substantially free of endocrine disruptive chemicals when the effects were quantified on pubertal development and thyroid function in the intact juvenile female rat.
Patent CA-2631218-C (CA)
Title: Automated analysis of complex matrices using mass spectrometer
Inventor: KIESER BYRON
IPC: H01J49/26
Filed: 2006-12-07
Granted: 2014-12-02
Abstract: Improved systems, apparatus, methods, and programming useful for the automated analysis of complex compounds using mass spectrometers. Systems, apparatus, methods, and programming according to the invention provide for the automatic determination by a controller (54) of a mass spectrometer (14, 214) of an analysis operation to be implemented using the mass spectrometer, the analysis operation adapted specifically for analysis of one or more substances based contained within a compound based on identification of the compound and/or substances provided by a user of the spectrometer, and a database (66) or other library of information concerning suitable processes or process steps for analyzing substances.
Patent CA-2633785-C (CA)
Title: Radiation image conversion panel, scintillator panel, and radiation image sensor
Inventor: SUZUKI TAKAHARU
IPC: G21K4/00
Filed: 2008-06-05
Granted: 2012-02-21
Abstract: The radiation image conversion panel in accordance with the present invention has an aluminum substrate; an alumite layer formed on a surface of the aluminum substrate; a chromium layer covering the alumite layer; a metal film, provided on the chromium layer, having a radiation transparency and a light reflectivity; an oxide layer covering the metal film and having a radiation transparency and a light transparency; a protective film covering the oxide layer and having a radiation transparency and a light transparency; and a converting part provided on the protective film and adapted to convert a radiation image.
Patent CA-2637244-C (CA)
Inventor: MANCOSH DOUGLAS
IPC: C08J11/04
Filed: 2007-01-11
Granted: 2016-08-23
Abstract: A composite material produced from carpet waste and a binding agent, in intimate association, which material includes 25% and 99% carpet waste and between 1 and 25% binding agent. A method for manufacturing the composite material is also disclosed.
Patent CA-2646618-C (CA)
Title: Frame for heavy-duty vehicles
Inventor: RAMSEY JOHN
IPC: B62D21/00
Filed: 2007-03-16
Granted: 2010-04-06
Abstract: A frame for a heavy-duty vehicle includes a pair of spaced-apart and longitudinally-extending main members. At least two cross members extend between and are attached to the main members. Each one of at least a pair of hangers is attached to and depends from a respective one of the main members for suspending an axle/suspension system from the frame. A force distribution assembly is attached to the main members and the hangers and includes a component that deforms or shears in an extreme event. The force distribution assembly extends perpendicularly between the main members and interrupts the transmission of forces encountered by the axle/suspension system that move through each one of the hangers to its respective main member, and redirects at least a portion of such forces across said force distribution assembly and into the other one of the main members.
Patent CA-2652586-C (CA)
Inventor: GOROKHOVSKY VLADIMIR
IPC: C23C14/02
Filed: 2007-05-17
Granted: 2015-07-07
Abstract: A low friction top coat (74) over a multilayer metal /ceramic bondcoat (70) provides a conductive substrate (68), such as a rotary tool, with wear resistance and corrosion resistance. The top coat further provides low friction and anti- stickiness as well as high compressive stress. The high compressive stress provided by the top coat protects against degradation of the tool due to abrasion and torsional and cyclic fatigue. Substrate temperature is strictly controlled during the coating process to preserve the bulk properties of the substrate and the coating. The described coating process is particularly useful when applied to shape memory alloys.
Patent CA-2655928-C (CA)
Title: Lentilles de contact avec anneaux de blocage de la lumiere
Inventor: HAYWOOD JAMES W
IPC: G02C7/10
Filed: 2007-06-28
Granted: 2013-04-02
Abstract: L'invention concerne des lentilles de contact qui bloquent sensiblement la lumière UV et/ou bleue pour l'empêcher d'entrer dans la pupille du porteur de lentille en disposant de multiples zones concentriques de certains matériaux qui atténuent ou suppriment sensiblement la transmission de lumière UV ou bleue. Les lentilles selon l'invention réalisent le blocage de la lumière sans dégrader la vision du porteur de lentille.
Patent CA-2657983-C (CA)
Inventor: DOYLE DAVID R
IPC: B65B13/18
Filed: 2003-09-30
Granted: 2013-01-22
Abstract: Systems and methods for threading and feeding a length of wire into a wire-tying track, for withdrawing at least some of the wire from the wire-tying track to tension the wire around one or more objects, and for extracting waste wire from the system. The object of the invention herein being a feed and tension mechanism comprising a feed and tension wheel, an accumulator disk, a primary nip mechanism for frictionally engaging the wire at the contact region between the primary nip and the feed and tension wheel, a drive system having two independently operable motors, and wire guiding devices for directing and routing the wire through the feed and tension mechanism. The present invention may further comprise a supplementary nip mechanism to facilitate the threading of the wire into the mechanism, a wire stripping mechanism for extracting any waste wire from the mechanism, and a series of wire sensing devices in communication with a control system to sequence and control the operational cycles of the system. The feed and tension mechanism further includes a frame that structurally supports the major assemblies and attaches to the wire-tying machine.
Patent CA-2661108-C (CA)
Inventor: COURCHESNE ANDRE
IPC: A61G19/00
Filed: 2009-04-01
Granted: 2013-07-30
Abstract: An apparatus for lowering an urn comprises a frame, a substantially horizontal platform for supporting the urn, and a lowering mechanism mounted to the frame that is releasably connected to the platform. The lowering mechanism automatically releases the platform when the platform is in the bottom position. To releasably connect the lowering mechanism to the frame, four hangers may be used to releasably connect the platform to respective suspension straps. Each hanger may comprise a square body for insertion through a corresponding square hole in the platform. Each hanger may have a pivoting arm that pivots into a substantially horizontal posture to support the platform from underneath, the pivoting arm of the hanger comprising a counterweight to cause the pivoting arm to return to a substantially vertical posture when legs underneath the platform reach the bottom position.
Patent CA-2661367-C (CA)
Inventor: HARTKAMP PETER LAURENS
IPC: G05B15/02
Filed: 2007-07-27
Granted: 2015-08-25
Abstract: A method for controlling and optimizing production operations in various clusters (1) of oil and/or gas production wells (2) and facilities (3), which are equipped with production, pressure, temperature, vibration, flow, seismic and/or other sensors (4) that generate raw reservoir, production and/or production equipment performance data (5), the method comprising: collecting said raw data (5) in at least central data surveillance center (6); processing, monitoring and/or analyzing trends in said collected raw data (5) by at least one central expert support team and/or system (11), optimizing and/or controlling production of said clusters (1) by action taken in at least one regional asset operation control center (8) on the basis of the actionable component performance data (7A) and the actionable total asset control data (10).
Patent CA-2661982-C (CA)
Inventor: FARMER BENJAMIN LIONEL
IPC: B29C70/62
Filed: 2007-08-29
Granted: 2015-07-21
Abstract: A method of manufacturing a composite material, the method comprising: growing two or more layers of reinforcement in-situ; and impregnating each layer with a matrix before growing the next layer. The reinforcement layers may be formed by a chemical vapour deposition process. The method can be used as an additive layer manufacturing technique to form a component with a desired shape and physical characteristics.
Patent CA-2667424-C (CA)
Inventor: CHERIF-CHEIKH ROLAND
IPC: A61K38/30
Filed: 2007-10-26
Granted: 2018-05-22
Abstract: The present invention relates to a parenteral sustained and controlled release semisolid formulation comprising an oligomer end-capped and an active substance without any supplementary viscosity reducing agent or excipient.
Patent CA-2667651-C (CA)
Title: Feuille d'acier stratifiee pour corps de boite metallique a deux pieces, corps de boite metallique a deux pieces fait de feuille d'acier stratifiee, et procede de fabrication du corps de boite metallique a deux pieces
Inventor: OSHIMA YASUHIDE
IPC: B65D1/12
Filed: 2007-10-25
Granted: 2011-05-24
Abstract: la présente invention concerne une feuille d'acier stratifiée pour un corps de boîte métallique à deux pièces qui comprend une feuille d'acier et une couche de résine de copolyéthylène téréphtalate formée sur au moins une surface de la feuille d'acier et qui satisfait les conditions exprimées par les formules présentées ci-dessous. la couche de résine de copolyéthylène téréphtalate comprend au moins un élément sélectionné parmi le groupe constitué d'acide isophtalique et de cyclohexanediméthanol en tant que composant de copolymérisation dans une quantité de 5 à 20 % molaire et possède une température de cristallisation de 120 à 140 ~C. r1 <= r, 0,1 <= r1/R <= 0,25, et 1,5 <= h/(R-r) <= 4 [où, r1 : rayon minimum du corps de boîte métallique, r : rayon maximum du corps de boîte métallique, h : hauteur du corps de boîte métallique, et R : rayon d'un produit non moulé cylindrique de la feuille d'acier stratifiée qui possède le même poids que celui du corps de boîte métallique.] La feuille d'acier stratifiée est appropriée pour un corps de boîte métallique à deux pièces qui possède une aptitude importante au traitement et permet de fournir une boîte métallique à deux pièces dépourvue du problème de délaminage ou de rupture dans la couche de résine.
Patent CA-2674555-C (CA)
Title: Fil electrique expansible et son procede de fabrication
Inventor: TATSUMI SHUNJI
IPC: H01B13/00
Filed: 2007-12-26
Granted: 2013-06-18
Abstract: La présente invention concerne un fil électrique expansible pouvant se dilater sans nécessiter une grande force (perte d'énergie), capable de transporter un courant fort pour de l'énergie motrice, et ayant un caractère expansible sous une charge légère et une faible résistance électrique. Le fil électrique expansible se caractérise en ce qu'il présente une structure composée d'au moins une partie âme, une partie conductrice, et une partie gaine, la partie âme étant un corps élastique de forme cylindrique constitué d'un corps élastique et d'une couche intermédiaire recouvrant la surface périphérique du corps élastique, la partie conductrice comprenant un fil conducteur qui est un fil de toron constitué de fils minces, le fil conducteur étant enroulé et/ou tressé autour de la surface périphérique du corps élastique de forme cylindrique, et la partie gaine étant une couche de recouvrement externe constitué d'un isolant et recouvrant la surface périphérique de la partie conductrice.
Patent CA-2675476-C (CA)
Inventor: HOERNIG VICTOR
IPC: A47K17/02
Filed: 2009-08-13
Granted: 2014-08-12
Abstract: According to the invention, a grab bar having a three dimensional shape provides a support for a shower head. A bracket that holds the shower head has a pair of arms or the like for gripping the grab bar. The bracket slideably engages the grab bar so the shower head may be positioned as desired by a user. According to an embodiment of the invention, a shower wall has an opening conforming to the shape of the grab bar.
Patent CA-2682341-C (CA)
Inventor: PELTOLA SEPPO
IPC: E21B15/04
Filed: 2008-04-04
Granted: 2013-09-17
Abstract: The invention relates to a sound dampening housing (7) for a rock drill which moves along a feed beam in a longitudinal direction thereof, the sound dampening housing (7) being attachable to the feed beam (6) of the rock drill on its both sides so that together with the feed beam (6) the sound dampening housing constitutes a substantially closed space. The sound dampening housing (7) is double-shelled, and an airspace is provided between its inner shell and its outer shell.
Patent CA-2685544-C (CA)
Inventor: FERRARI MAURO
IPC: B82B1/00
Filed: 2008-04-28
Granted: 2016-08-09
Abstract: Provided is a particle that includes a first porous region and a second porous region that differs from the first porous region. Also provided is a particle that has a wet etched porous region and that does have a nucleation layer associated with wet etching. Methods of making porous particles are also provided.
Patent CA-2686044-C (CA)
Inventor: CABRALES LYNDA
IPC: A23L13/70
Filed: 2009-11-18
Granted: 2014-01-28
Abstract: A continuous method and system for processing whole muscle meat employs a mixer housing having a pair of parallel rotating shafts located therein. The parallel rotating shafts have a plurality of mixing elements thereon, such as frustoconical elements, blocking elements, or ellipsoid elements. The mixer housing has an input end to receive the meat ingredients, such as meat pieces, salt solution, water, preservatives, and other additives such as spices. The mixer housing has an output, which is separated a distance from the input, such that the output discharges the whole muscle meat product. As the ingredients including the meat move from the input to the output along the shafts, the mixing elements work the meat with the other ingredients thereby increasing ingredient incorporation including diffusion of the salt solution into the whole muscle meat pieces.
Patent CA-2687328-C (CA)
Inventor: FINK JOHN
IPC: G01N35/00
Filed: 2008-05-14
Granted: 2016-03-15
Abstract: An automation apparatus and method includes a first unit rotationally moving objects from one area to another, and a second unit connected to the first unit and holding the objects, moving through or offset from the body of the first unit from a first side of the first unit to the other side the first unit in a direction other than the rotational movement by the first unit. Moreover, the apparatus and method provides moving the objects through a vertical axis of the body of the first unit.
Patent CA-2700094-C (CA)
Title: Dispositif de traite
Inventor: VAN DEN BERG KAREL
IPC: A01J5/017
Filed: 2008-09-18
Granted: 2016-04-12
Abstract: L'invention porte sur un dispositif de traite d'animal laitier. Le dispositif de traite comporte un dispositif de mesure (M) destiné à mesurer la position d'au moins une des mamelles de l'animal laitier et un dispositif de commande destiné à commander au moins le dispositif de mesure. Le dispositif de commande est agencé pour a) au moyen du dispositif de mesure (M), effectuer au moins une mesure d'au moins un point d'un objet (O) afin d'obtenir des informations de position concernant l'objet (O); b) comparer les informations de position obtenues aux informations de position connues concernant l'objet (O); et c) calibrer le dispositif de mesure (M) en fonction de la comparaison entre les informations de position obtenues et les informations de position connues.
Patent CA-2706839-C (CA)
Inventor: BUR DANIEL
IPC: C07D401/06
Filed: 2008-12-17
Granted: 2015-10-20
Abstract: The invention relates to aminotriazole derivatives of formula (I), wherein A, E, R1 and R2 are as defined in the description, their preparation and their use as pharmaceutically active compounds. The compounds are useful for the prevention or treatment of diseases, which respond to the modulation of the ALX  receptor such as inflammatory diseases.
Patent CA-2707119-C (CA)
Inventor: HOMMA HIDETOSHI
IPC: G04C9/04
Filed: 2008-06-13
Granted: 2013-07-30
Abstract: Communication functions in an inter-vehicle network that connects monitoring and control devices and an intra-vehicle network that couples an in-vehicle device mounted on each of vehicles and each of the monitoring and control devices are utilized. A train clock station that is ranked at an uppermost in a hierarchical structure and a vehicle clock station that is ranked in a middle in the hierarchical structure are set from among the monitoring and control devices. Other devices are set as a correction information waiting station that is ranked at a lowermost in the hierarchical structure. The train clock station appropriately performs a time correction of the own station with time information that is arbitrarily obtained as the reference time. The vehicle clock station performs a time correction of the own station based on a time-correction-information message transmitted from the train clock station. The correction information waiting station performs a time correction of the own station based on a time-correction-information message transmitted from the vehicle clock station.
Patent CA-2707643-C (CA)
Title: Permanent magnet, manufacturing method thereof, and rotor and ipm motor
Inventor: NAKAMURA KENJI
IPC: H01F1/08
Filed: 2008-12-02
Granted: 2013-02-05
Abstract: A manufacturing method for a permanent magnet includes the steps of a) producing a permanent magnet (1), b) fracturing the permanent magnet (1) to obtain two or more separate pieces (13), and c) restoring the permanent magnet (1) by fitting the fracture surfaces of adjacent separate pieces (13) together.
Patent CA-2708564-C (CA)
Title: Hierarchisation de l'acces d'un tiers a un site commercial en ligne
Inventor: LEAHY SCOTT
IPC: H04L29/08
Filed: 2002-12-13
Granted: 2013-10-22
Abstract: L'invention a trait à la hiérarchisation d'un accès utilisateur en ligne à un site commercial en ligne. Selon l'invention, des applications de tiers utilisant des appels de fonction API pour accéder à un site commercial en ligne sont limitées à des services spécifiques par une règle d'accès. Cette règle d'accès détermine à quel serveur API du site commercial en ligne un candidat tiers déterminé peut accéder lorsqu'il utilise un appel de fonction API déterminé. De cette manière, l'opérateur du site commercial en ligne peut hiérarchiser l'accès au serveur par accord sur les niveaux de services, en fonction d'une application de tiers déterminée et d'un appel de fonction API.
Patent CA-2712376-C (CA)
Inventor: WEBER TORY
IPC: E04B5/02
Filed: 2009-01-21
Granted: 2016-04-05
Abstract: A decking system comprises a ledger board for mounting on an upright supporting surface, a beam, a plurality of joists for spanning between the ledger board and the beam, and a plurality of deck boards for spanning across the joists in which all of the components can be mounted to one another by interlocking engagement of various connectors so that no additional fasteners are required for assembly. The components are formed of extruded and molded materials which do not require any maintenance. A railing system and a stair system are also provided which similarly connect by interlocking engagement of the components.
Patent CA-2718530-C (CA)
Title: Modifier for concrete and cement formulations and methods of preparing the same
Inventor: WANTLING STEVEN J
IPC: C04B16/00
Filed: 2009-03-18
Granted: 2014-07-22
Abstract: Disclosed are wax emulsion modifiers for concrete and cement formulations and methods for preparing same. The modifiers are applicable to previous concrete, used in residential areas, parking lots and parks to more effectively manage storm waters and improve environmental practices. This invention also relates to conventional Portland cement concrete mix designs with little to no sand, which provide improved workability, low hydration rates without sacrificing strength while achieving high levels of porosity for water transmission.