baber/WOPTO huggingface dataset:
Patent CA-2636783-C (CA)
Title: Tundish dry vibratable form
Inventor: CERCONE TEACHO
IPC: B22C5/00
Filed: 2008-07-04
Granted: 2010-10-12
Abstract: A mold dimensioned to be positioned within a refractory-lined tundish. The mold has an upper wall and a side wall extending downwardly from the upper wall, the side wall having a shape generally conforming to the shape of the internal cavity of the tundish and having a lower end formed to rest on the refractory lining on the bottom wall of the refractory-lined tundish. The upper wall and side wall define an interior chamber. The side wall of the mold and the refractory lining on the sloping wall of the tundish form a gap therebetween. The gap extends around the mold, the mold being dimensioned such that the gap between the side wall of the mold and the refractory lining on the side wall of the tundish is wider at an upper portion of the internal cavity than at a lower portion of the cavity. A heating means extends through the upper wall of the mold for heating the interior chamber of the mold.
Patent CA-2639477-C (CA)
Inventor: SOUZA FABIO EDUARDO SILVA E
IPC: C07C401/00
Filed: 2008-09-11
Granted: 2016-03-22
Abstract: Paricalcitol, a synthetic vitamin D analog, is purified to a purity greater than 99.7% by crystallization from solution in isopropyl acetate solvent, followed by filtration and vacuum drying. Isopropyl acetate appears to be unique among commonly available and pharmaceutically acceptable solvents in its ability to precipitate paricalcitol in this high purity, essentially free of isomers thereof. (see formula 1)
Patent CA-2642920-C (CA)
Inventor: KERF GERARD
IPC: B23C5/04
Filed: 2007-03-26
Granted: 2014-01-28
Abstract: The present invention relates to a rotary cutting tool (1) having a cylindrical supporting spindle (2) and a number of individual blades (3) with essentially radial cutting edges ground helically and set at regular intervals around the outer surface of the spindle, each blade (3) comprising a rectilinear base (4) that inserts into a slot (5) of the same shape as said base, and each individual blade (3) being mechanically fixed to the spindle (2), said tool being characterized in that it also comprises two covers (8, 9) fixed to the respective bases (8', 9') of the spindle (2) to reinforce the fixing of the blades (3).
Patent CA-2646014-C (CA)
Title: Apparatus and method for running tubulars
Inventor: MASON DAVID BRIAN
IPC: E21B19/16
Filed: 2007-04-13
Granted: 2012-07-17
Abstract: An apparatus for running tubulars , particularly but not exclusively, in the drilling of an oil or gas well, the apparatus comprising a running tool (20) for running wellbore tubulars and a handling apparatus (50) for handling tubulars, characterised in that the handling apparatus (50) is connected to the running tool (20) , the handling apparatus (50) comprising at least one extendable arm (61,62) extendable in length and movable toward and away from the running tool (20).
Patent CA-2646550-C (CA)
Title: Procede de positionnement declenche par un evenement de zone lance par un terminal valide par la localisation du plan utilisateur securise, dans un systeme de communication mobile
Inventor: SHIM DONG-HEE
IPC: H04B7/26
Filed: 2007-04-03
Granted: 2014-03-25
Abstract: L'invention porte sur un procédé de positionnement déclenché par un événement de zone lancé par un terminal validé par la localisation du plan utilisateur sécurisé, dans un système de service à nase de session. Le procédé est effectué selon certaines variantes selon un mode proxy ou un mode non proxy, et selon si la plate-forme de localisation du plan utilisateur sécurisé possède une procédure de positionnement.
Patent CA-2647246-C (CA)
Inventor: FILBIN MARIE T
IPC: A61K38/57
Filed: 2007-03-30
Granted: 2015-06-23
Abstract: The present invention provides methods for stimulating neuronal survival, growth and regeneration by administering SLPIs to animals, such as humans. These methods can be used to treat a variety of neurological conditions such as neural injuries and degenerative diseases in subjects in need thereof.
Patent CA-2651130-C (CA)
Title: Rotary piston machine
Inventor: ARNOLD FELIX
IPC: F04C3/08
Filed: 2007-05-10
Granted: 2015-07-14
Abstract: Proposed is an electrically driven rotary piston machine which operates as a rotary piston pump or rotary piston compressor, having a base housing (1) which holds an electric coil (2) and a pump head (3), wherein the pump working space is preferably delimited by a trochoidal toothing of the rotors (15, 17). According to the invention, the pump head (3), which can usually be produced relatively cost-effectively, is designed as a disposable part and therefore has a quick-action connection (7, 10, 11, 12, 14) to the more expensive base housing (1).
Patent CA-2657884-C (CA)
Inventor: LEUTHNER BIRGITTA
IPC: C12N9/42
Filed: 2007-07-17
Granted: 2016-07-12
Abstract: The present invention provides an insertion, deletion and/or substitution mutein of wild-type Trichoderma reesei -mannanase having enhanced thermostability, proteolytic stability, specific activity and/or stability at low pH, a nucleic acid molecule encoding said mannanase mutein, a composition comprising said mannanase mutein; a method for its prepation, and its use for food and feed processing, for coffee extraction and the processing of coffee waste, as a supplement to food and feed, for enzyme aided bleaching of paper pulps, as bleaching and/or desizing agent in textile industry, for oil and gas well stimulation by hydraulic fracturing, as detergent, for removal of biofilms and in delivery systems, or for the processing of renewable resources intended for the production of biological fuels.
Patent CA-2660878-C (CA)
Inventor: PON RAYMAN WAI
IPC: G01S19/46
Filed: 2007-09-10
Granted: 2015-06-16
Abstract: The subject matter disclosed herein relates to a system and method for acquiring signal received from space vehicles (SVs) in a satellite navigation system. In one example information processed in acquiring a signal from a first SV may be used in acquiring a signal from a second SV.
Patent CA-2662703-C (CA)
Inventor: GRIFFITH T TODD
IPC: B60T13/02
Filed: 2007-12-05
Granted: 2011-03-29
Abstract: L'invention concerne un système et des procédures pour établir un frein de stationnement destiné à un avion ayant un système de frein électrique. Une activation électrique d'un frein de stationnement, telle que décrite ici, imite la séquence d'événements qui est effectuée pour mettre en prise le frein de stationnement de systèmes de frein hydrauliques existants. Le processus d'activation électrique obtient des données de déformation de pédale de frein et des données d'état de levier de frein de stationnement, et détermine s'il faut établir le mécanisme de frein de stationnement sur la base des données reçues. Une fois que les actionneurs de frein électrique sont établis, le système de frein électrique met en prise un frein à frottement pour maintenir les actionneurs de frein en place sans avoir à verrouiller physiquement les pédales de frein dans une position enfoncée.
Patent CA-2665157-C (CA)
Inventor: HUANG YUHENG
IPC: H04W84/18
Filed: 2007-10-26
Granted: 2013-05-21
Abstract: A method for performing carrier frequency offset estimation and frame synchronization is disclosed herein. In one approach, the method includes performing a first level frequency discrimination on at least one estimated channel tap to generate a frequency discriminated value; estimating a phase error from the frequency discriminated value; and, detecting a predetermined frame synchronization pattern from the frequency discriminated value. A computer program product having code and a wireless communications apparatus for performing the method are also described herein.
Patent CA-2667795-C (CA)
Inventor: DANIEL PIERRE
IPC: G02C5/14
Filed: 2007-10-25
Granted: 2016-01-05
Abstract: The invention pertains to the protection of spectacles arms and relates to a protection member for a spectacles arm comprising an elongated tubular envelope (54) sealed against chemical agents, having an open end and having an essentially flat shape in the plane of a hook-shaped spectacles arm. The envelope (54) includes, at a location corresponding to the position of the bend of a hook-shaped spectacles arm, a device (62) preferably for folding about a transverses axis and for reducing at said location the distance between the inner edge of the bend of the spectacles arm and the edge of the member provided on that side of the bend interior. Application in hairdressing facilities.
Patent CA-2668929-C (CA)
Inventor: CAO ZHENFU
IPC: H04L9/00
Filed: 2007-10-23
Granted: 2015-02-17
Abstract: The embodiments of the present invention disclose a method and apparatus for reducing the parameter transmission bandwidth. The parameter sender reduces the values of the parameters before sending the parameters to the parameter receiver.  This scheme reduces the bandwidth consumed during parameter transmission, thus makes the transmission more efficient. The embodiment of the present invention also discloses a method for key exchange. This method reduces the values of the transmission parameters before sending the transmission parameters. This saves the bandwidth compared with the protocol in the prior art. Besides, the embodiment of the present invention discloses a system for key exchange. The parameter sender sends the transmission parameters to the bandwidth processing unit. The bandwidth processing unit performs a modulo operation on the received transmission parameters and then sends the transmission parameters to the parameter receiver, thus reducing the bandwidth consumed in the transmission of transmission parameters.
Patent CA-2672554-C (CA)
Inventor: KRZYZANIAK JOSEPH FRANCIS
IPC: C07D207/34
Filed: 2005-07-11
Granted: 2012-01-03
Abstract: Novel forms of [R-(R*,R*)]-2-(4-fluorophenyl)-.beta.,.delta.-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium salt designated Form XX, Form XXI, Form XXII, Form XXIII, Form XXIV, Form XXV, Form XXVI, Form XXVII, Form XXVIII, Form XXIX, and Form XXX, characterized by their X-ray powder diffraction, solid-state NMR, and/or Raman spectroscopy are described, as well as methods for the preparation and pharmaceutical composition of the same, which are useful as agents for treating hyperlipidemia, hypercholesterolemia, osteoporosis, benign prostatic hyperplasia (BPH) and Alzheimer's disease.
Patent CA-2673217-C (CA)
Inventor: BOYD BARRY
IPC: G06K7/01
Filed: 2009-07-28
Granted: 2013-12-17
Abstract: A portable terminal is provided. The portable terminal includes, for example, a handheld computer operable as a stand-alone device, including: operational components having: a display including a viewing area observable by a user, and a device for capturing target's information including an image of the target by emitting and/or receiving a signal toward and/or from the target, the display and the device being operably coupled to a processor, the device being operable, when activated by the user holding the terminal, to emit and/or receive the signal at an angle with respect to the viewing area of the display to allow the user to view the viewing area of the display while also having a line of sight to the target. The portable terminal includes, for example, operational components having: a display including a viewing area observable by a user, and a keyboard including an input area operable by the user; and a non-folding housing mounting the operational components, the housing including a first section for holding the display and a second section for holding the keyboard, the first section and the second section being configured such that the input area of the keyboard mounted in the second section is at an angle with respect to the viewing area of the display mounted in the first section.
Patent CA-2673787-C (CA)
Inventor: ALBERTI JEROME
IPC: B60N2/90
Filed: 2007-12-27
Granted: 2015-02-10
Abstract: The invention relates to a device (1) for storing luggage for a public transport vehicle, that comprises a base defining a reference surface, a first bearing surface (3'), a second bearing surface (4'), each of the bearing surfaces (3', 4') being essentially planar and inclined relative to said reference surface, and both bearing surfaces (3', 4') converging towards said reference surface and defining a storage volume (5) capable of receiving a piece of luggage.
Patent CA-2680309-C (CA)
Inventor: POOLE GERALD W
IPC: A01B73/06
Filed: 2009-09-23
Granted: 2015-11-24
Abstract: An agricultural implement arrangement is disclosed that may provide wheel assemblies that are stored in front of wing assemblies and row units mounted thereon. The arrangement may include actuators to extend the wheel assemblies in order to lift the row units off the ground to move to a transport position. When in a fully- folded position, the wing wheel assemblies may interleave. The arrangement may also shift the weight of the wing assemblies while in transport position to the hitch of the tractor and center the rearward weight over the central wheel assembly.
Patent CA-2682815-C (CA)
Inventor: TOMIZAWA ATSUSHI
IPC: B21D5/12
Filed: 2008-03-31
Granted: 2012-07-24
Abstract: A method and apparatus for three-dimensionally bending a metal material are provided. A product intermittently having a bent portion which curves three-dimensionally and a quenched portion is manufactured by a bending method which performs bending downstream of a support means while feeding a metal material which is supported by the support means from an upstream side towards a downstream side. A portion of the metal material is heated by a heating means for the metal material downstream of the support means, a bending moment is imparted to the portion of the metal material which was heated by the heating means to carry out bending by three-dimensionally changing the position of a movable roller die which is disposed downstream of the heating means and has a plurality of rolls which feed the metal material which was heated by the heating means in the axial direction, and the metal material is quenched by spraying a cooling medium at the portion of the metal material which was heated by the heating means by a cooling means disposed between the heating means and the movable roller die. Errors in a product due to bending are suppressed by supporting a portion of the metal material which has exited from the movable roller die.
Patent CA-2684391-C (CA)
Title: Systeme d'osteosynthese pour relier au moins deux vertebres
Inventor: RENAUD CHRISTIAN
IPC: A61B17/70
Filed: 2008-04-18
Granted: 2015-07-07
Abstract: L'invention concerne un système (2) d'ostéosynthèse pour relier au moins deux vertèbres, du type comportant des éléments de fixation dans chacune des vertèbres. Les éléments de fixation comprennent : un premier clou (14) destiné à être inséré dans une première vertèbre (4) par impactage; un deuxième clou (16) sensiblement coplanaire et sensiblement parallèle au premier clou (14) et destiné à être inséré dans une deuxième vertèbre (6) par impactage; et un pont (18) relié rigidement aux premier et deuxième clous (14, 16).
Patent CA-2687453-C (CA)
Title: Composes et compositions servant a moduler les recepteurs chimiosensoriels et leurs ligands
Inventor: TACHDJIAN CATHERINE
IPC: A23L27/20
Filed: 2008-06-03
Granted: 2019-03-05
Abstract: L'invention concerne des procédés d'identification de modificateurs de récepteurs chimiosensoriels et de leurs ligands permettent de déterminer si une entité d'essai est appropriée pour interagir avec un ou plusieurs sites d'interaction dans les domaines des attrape-mouche des récepteurs chimiosensoriels ainsi que des modificateurs pouvant moduler les récepteurs chimiosensoriels et leurs ligands. L'invention concerne également des modificateurs de récepteurs chimiosensoriels et de leurs ligands de formule (I), leurs sous-gènes et des composés spécifiques. En outre, l'invention comprend des compositions à ingérer incluant les modificateurs de récepteurs chimiosensoriels et leurs ligands ainsi que des procédés d'utilisation des modificateurs de récepteurs chimiosensoriels et de leurs ligands pour améliorer le goût sucré d'une composition à ingérer ou traiter une affection associée à un récepteur chimiosensoriel. De plus, l'invention comprend des procédés de préparation des modificateurs de récepteurs chimiosensoriels et de leurs ligands.
Patent CA-2698100-C (CA)
Inventor: LEVETAN CLARESA S
IPC: A61K38/26
Filed: 2008-08-29
Granted: 2017-06-06
Abstract: Embodiments relate to proislet peptides, preferably HIP, that exhibit increased stability and efficacy, and methods of using the same to treating a pathology associated with impaired pancreatic function, including type 1 and type 2 diabetes and symptoms thereof.
Patent CA-2699716-C (CA)
Inventor: BERGER GISBERT
IPC: B07C3/00
Filed: 2008-09-17
Granted: 2015-06-23
Abstract: The invention relates to a method and a device for transporting and processing a number of objects (1, 2, ...), especially of mail items. The objects (1, 2, ...) are transported by a number of transport processes to a respective processing system (Anl-2). Before the transport processes at least one processing attribute as well as a feature is measured at the object (1, 2, ...). A data record with the processing attribute value and the feature value are stored.  After the transport processes the feature is measured again for each object (1, 2, ...), and the stored data record is determined. A search area restriction which is based on a sequence of feature values is undertaken for the determination. The processing system (Anl-2) processes the object depending on the processing attribute value of the data record determined.
Patent CA-2704098-C (CA)
Inventor: JOHNSTON JAMES
IPC: A61K39/39
Filed: 2008-10-23
Granted: 2018-01-02
Abstract: The use of oxidatively transformed carotenoid or a component thereof to enhance the immune response in a subject for the treatment of infection or to enhance the immune response to an antigen in a subject being immunized. Also disclosed are pharmaceutical compositions and kits containing the oxidatively transformed carotenoid.
Patent CA-2705344-C (CA)
Inventor: QUENERCH DU MARC
IPC: B64C25/24
Filed: 2010-06-04
Granted: 2013-08-13
Abstract: The invention concerns an actuator including a body on which a rod is mounted to slide, the actuator comprising a screw which extends into the rod to work in conjunction with a nut secured to the rod, the screw being driven in rotation by a motor. According to the invention, the rod is associated to a piston which slides into a cavity in the body to define two chambers, these chambers being filled with hydraulic fluid and put into communication by means of fluid transfer and equipped with at least one check valve, this valve adapted to throttle the expelled fluid from one of these chambers, at least for one direction of movement of the rod.
Patent CA-2706711-C (CA)
Title: Method and apparatus for selecting a coding mode
Inventor: WANG LIMIN
IPC: H04N19/11
Filed: 2008-12-11
Granted: 2013-12-10
Abstract: A method and apparatus for selecting a coding mode are described. For example, the method receives at least one block of a signal to be encoded. The method determines a frame vertical pixel difference in the at least one block and determines a field vertical pixel difference in the at least one block. The method then compares the frame vertical pixel difference with the field vertical pixel difference to determine a first coding mode for the at least one block.
Patent CA-2708202-C (CA)
Inventor: STROBEL GUYE
IPC: B62B5/00
Filed: 2008-01-04
Granted: 2016-08-16
Abstract: A wheelbarrow having two wheels mounted on an axis which is allowed to swivel, thereby allowing the axle to tilt with the terrain while the tray and handles remain substantially level. The wheel assembly is coupled to stop-limits to prevent the excessive tilting of the wheels with respect to the tray and handles.
Patent CA-2721070-C (CA)
Inventor: AIDUN CYRUS K
IPC: B01L3/00
Filed: 2009-04-09
Granted: 2017-12-12
Abstract: Methods and devices for dispersion of clusters of somatic plant embryos suspended in a liquid are disclosed. The methods comprise i) subjecting the clusters of embryos to fluid dynamics forces causing axially extensional strain and radially compressional strain and ii) subjecting the clusters of embryos to fluid dynamics forces causing axially compressional strain and radially extensional strain fluid dynamics and iii) repeating said steps in sequence until the individual embryos are separated from each other. The devices may comprise a flow channel including at least one constriction, such that clusters of embryos flowing through the flow channel are first subjected to axially extensional strain and radially compressional strain, and then to axially compressional strain and radially extensional strain from fluid dynamics forces.
Patent CA-2724580-C (CA)
Title: Apparatus and method for mapping virtual pixels to physical light elements of a display
Inventor: BELAND GRAHAM N
IPC: G09F9/33
Filed: 2010-12-09
Granted: 2017-06-27
Abstract: Methods and displays are disclosed for presenting media content on display systems. A display is configured as an array of LEDs The array of LEDs includes a first set of rows including first LEDs in a repeating pattern of a first color LED, a second color LED, and a third color LED A second set of rows includes second LEDs in a repeating pattern of the first color LED, the second color LED, and the third color LED, wherein the second set of rows are interleaved between the first set of rows and the second LEDs are offset relative to the first LEDs. Visual content to be presented on the display includes a repeating sequence of four frames of an array of virtual pixels such that each virtual pixel of the array comprises at least one of the first LEDs and at least one of the second LEDs.
Patent CA-2728121-C (CA)
Inventor: SVENTITSKIJ EVGENIJ NIKOLAEVICH
IPC: B05B7/24
Filed: 2008-12-19
Granted: 2017-06-20
Abstract: The invention relates to the devices intended for atomization of liquids with the purpose of obtaining fine aerosol. The proposed device is intended for aerosolization of labile liquids, it includes 1 or several ejector atomizers arranged with possibility of their rotation with respect to a horizontal plane. The atomizer contains the chamber with the nozzle, in which the branch pipes for supplying of liquid material to be atomized and air are introduced, at that the air supply branch pipes are tangentially arranged in the chamber, and the sizes of the branch pipes openings and of the nozzle are related by the equation Do=(0,5÷0,7) Dc2 /Dk, wherein Do is the diameter of liquid supply branch pipe, Dc is the diameter of the outlet nozzle, Dk is the diameter of the air inlet channel, and the atomizers themselves are arranged in the cylindrical container above the liquid surface in such a way that the jet coming out therefrom is chordwisely oriented with respect to the walls of the cylindrical container, at that the projection of the central axis of the aerosol spray on the cylinder walls doesn't cross the top edge of the walls during at least one turn at motion of the aerosol particles. The results of the conducted tests showed, that the declared device allows to obtain stable fine aerosol of liquids with properties varying in the wide range.