baber/WOPTO huggingface dataset:
Patent CA-2850243-A1 (CA)
Inventor: VION LAURENCE
IPC: B64C27/467
Filed: 2012-09-28
Abstract: Pale pour une hélice de turbomachine, notamment à soufflante non carénée, hélice et turbomachine correspondantes. Selon l'invention, la pale (11A) comporte des moyens (16) agencés, à un unique em- placement, pour perturber localement, lors dela rotation de l'hélice (7), la répartition de la circulation autour de la pale (11A), de manière à former deux tourbillons princi- paux indépendants en aval.
Patent CA-2850630-A1 (CA)
Title: Stacking tray
Inventor: AKSAN YAVUZ
IPC: B65D5/20
Filed: 2012-10-12
Abstract: The present application provides a stacking tray for use with a number of products. The stacking tray may include a floor, a wall extending from the floor, and a subpanel. The subpanel may extend from the wall at an angle towards the floor.
Patent CA-2851720-A1 (CA)
Title: Apparatus and method for handling posts
Inventor: COOK ROBERT SCOTT
IPC: E04H12/34
Filed: 2014-05-16
Abstract: A post handling apparatus and method for use with a tractor grabs the post off-center from the tractor so that the post can be oriented both horizontally and vertically based on the pivotal support of the tractor. The apparatus includes a base frame pivotably mounted to the tractor, a moving plate slidably mounted to the base frame, and a hydraulic system connected to the moving plate and the base frame, the hydraulic system being able to slidably adjust the moving plate from a first position to a second position proximate a non-moving plate affixed to the end of the base frame. A  user can maneuver the apparatus to engage the post in a horizontal position between the moving plate and the non-moving plate and rotate the post to a vertical position to disengage the post for a disposal into an opening in a ground surface.
Patent CA-2852016-A1 (CA)
Inventor: MACCHETTI ANOUK
IPC: A61F5/37
Filed: 2012-07-13
Abstract: The present invention concerns a device (10) to counteract gastroesophageal reflux in babies, including at least a flat rigid support (12), with a supporting side covered with stuffing or cushion (11), characterized in that it is supplied with mechanisms of assemblage (19) with a frame (30, 30') supplied with wheels, the supporting side of said rigid support (12) taking an inclination of 70-90° compared to the horizontal and by the fact that includes also a sling (13) coupled with said rigid support (12) and fitted on said supporting side for placing and securing a baby (20) with his abdomen facing said cushion, in the space between said cushion (11) and said sling (13), said sling (13) including a back rest (15) inclined in the same direction of the rigid support (12) and whose upper extremity is higher than the upper extremity of said rigid support (12) and said cushion (11).
Patent CA-2855471-A1 (CA)
Title: Pulverized fuel supply method for oxyfuel combustion boiler, and oxyfuel combustion boiler system
Inventor: ISHII TORU
IPC: F23C9/08
Filed: 2012-11-08
Abstract: In an oxygen combustion boiler system: nitrogen gas (4) separated by an oxygen production apparatus (1) is supplied to a pulverizing apparatus (5) as a carrier gas, and thereby drying and comminution of fuel (6) are performed; a fluid mixture (22) is supplied to a powder separation apparatus (24), said fluid mixture (22) containing the nitrogen gas (4) transferred from the pulverizing apparatus (5), and said fluid mixture (22) containing pulverized fuel (21), and the pulverized fuel (21) is separated; and the separated pulverized fuel (21) is mixed with a primary recirculation gas (16) and supplied to a burner (8).
Patent CA-2857081-A1 (CA)
Inventor: ELLERSIEK CARSTEN
IPC: F16L59/02
Filed: 2012-11-27
Abstract: The present invention relates to a continuous process for producing insulated pipes comprising a conveying pipe, a jacketing pipe, a layer made of at least one polyurethane between conveying pipe and jacketing pipe, and a foil tube between the at least one polyurethane and the jacketing pipe, comprising at least the steps of (A) in a gripper-belt system, providing a foil tube formed continuously from a foil, and providing a conveying pipe, where the arrangement has the conveying pipe within the foil tube in such a way that an annular gap is formed between conveying pipe and foil tube, (B) charging a polyurethane system comprising at least one isocyanate component (a) and at least one polyol mixture (b) to the annular gap, (C) foaming the polyurethane system and allowing the same to harden, and (D) applying a layer made of at least one thermoplastic to the foil tube via extrusion, in order to form the jacketing pipe, which comprises using a multiple nozzle system having curvature corresponding to the radius of the annular gap to charge the material in step (B).
Patent CA-2857682-A1 (CA)
Inventor: BIORNSTAD ROBERT D
IPC: B29C70/32
Filed: 2005-03-28
Abstract: A method for manufacturing a barrel section of an aircraft fuselage comprises:    positioning a plurality of uncured composite stiffeners on a mandrel assembly, the plurality of uncured composite stiffeners extending substantially parallel to a longitudinal axis of the barrel section; holding the plurality of uncured composite stiffeners in position on the mandrel assembly by wrapping uncured composite fabric sheets 360 degrees around the mandrel assembly and over the stiffeners;  applying a plurality of uncured composite fiber tows over the uncured composite fabric sheets to form a continuous skin extending 360 degrees around the mandrel assembly; and cocuring the stiffeners, the composite fabric sheets, and the plurality of uncured composite fiber tows on the mandrel assembly to bond the stiffeners to an interior surface of the composite fabric sheets.
Patent CA-2860930-A1 (CA)
Inventor: HATCHMAN KEVAN
IPC: C23F11/10
Filed: 2013-01-30
Abstract: The invention provides the use of a surfactant as a corrosion inhibitor, wherein the surfactant is selected from derivatives of alkyl polyglucosides and derivatives of terpene alkoxylates, and mixtures thereof, provided that the derivatives are not sulfosuccinates. Also provided is a method of preventing or reducing corrosion of a metal component that is in contact with, or will be in contact with, an aqueous fluid, wherein the method comprises providing a surfactant and applying the surfactant to the metal component or adding the surfactant to the aqueous fluid that is in contact with, or will be in contact with, the metal component, wherein the surfactant is selected from derivatives of alkyl polyglucosides and derivatives of terpene alkoxylates, and mixtures thereof, provided that the derivatives are not sulfosuccinates.
Patent CA-2861086-A1 (CA)
Inventor: MARCINEK GREGORY J
IPC: H01R13/66
Filed: 2011-01-15
Abstract: A power distribution device includes a chassis, a power input, and power brick bays for receiving, and delivering power to, power bricks. Each power brick bay includes a power adapter for providing power to a power brick.
Patent CA-2861982-A1 (CA)
Title: Composition a base d'extrait d'hemocytes de homard pour la detection de lipopolysaccharides, de peptidoglycanes et 1,3-.beta.-d-glucanes
Inventor: PERDOMO MORALES ROLANDO
IPC: C12Q1/04
Filed: 2012-12-27
Abstract: La présente invention a trait aux domaines de la pharmaceutique, de la chimie et de la biotechnologie, et concerne, en particulier, un procédé de préparation d'une composition destinée à détecter et à mesurer la concentration d'endotoxines ou de lipopolysaccharides, de peptidoglicanes et de (1,3)-ß-D-glucanes, avec un extrait d'hémocites de la langouste comme matière première, les modifications apportées à la composition pour augmenter sa sensibilité, ainsi que les procédés destinés à mesurer les endotoxines, les peptidoglicanes et les (1,3)-ß-D-glucanes au moyen de cette composition.
Patent CA-2863754-A1 (CA)
Inventor: EVANS ALLAN T
IPC: G02B27/01
Filed: 2013-02-05
Abstract: Image generation systems and image generation methods are described. I n one aspect, an image generation system includes an attachment system configured to secure the image generation system to a head of a user in a position to be observed by the user; an illumination system having an exit pupil located at infinity and configured to emit light; a light modulator configured to receive the light from the illumination system and to selectively reflect at least some of the received light which corresponds to an image; a control system coupled with the light modulator and configured to access data content regarding the image, to generate a plurality of control signals according to the accessed data content, and to output the control signals to the light modulator to control the selective reflection of at least some of the received light; and an output optical system configured to direct the selectively reflected light towards an observer's eye to be observed by the observer.
Patent CA-2864313-A1 (CA)
Title: Recessed light fixture
Inventor: SILVERSTEIN STEVEN
IPC: F21V21/04
Filed: 2014-09-18
Abstract: The present disclosure provides a recessed lighting fixture suitable for use in insulated ceiling applications comprising a housing with a top and a generally cylindrical side wall terminating in an outwardly extending housing flange about the mouth of the housing. An electrical socket is mounted inside the housing. Retaining means in the form of retaining clips extend through openings in the side wall and adjustment means are provided to move the retaining clips up and down in the openings to secure the fixture to the ceiling. Air blocker means are provided to minimize air flow through the openings in the side wall when the fixture is installed in a ceiling, The air blocker means is adapted and configured not to interfere or prevent the adjustable movement of the retaining clips.
Patent CA-2864580-A1 (CA)
Inventor: REITER JOHANNES
IPC: B64C39/00
Filed: 2013-02-13
Abstract: The present invention relates to a device for generating aerodynamic lift and in particular an aircraft (100) for vertical take-off and landing. A wing arrangement (110) comprises at least one propulsion unit (111), wherein the propulsion unit (111) comprises a rotating mass which is rotatable around a rotary axis (117). The wing arrangement (110) is mounted to a fuselage (101) such that the wing arrangement (110) is tiltable around a longitudinal wing axis (112) of the wing arrangement (110) and such that the wing arrangement (110) is rotatable with respect to the fuselage (101) around a further rotary axis that differs to the longitudinal wing axis (112). An adjusting mechanism adjusts a tilting angle of the wing arrangement (110) around the longitudinal wing axis (112) under influence of a precession force (Fp) which forces the wing arrangement (110) to tilt around the longitudinal wing axis (112).
Patent CA-2867097-A1 (CA)
Title: Method and apparatus
Inventor: GREEN MATTHEW
IPC: B01F11/02
Filed: 2013-03-28
Abstract: A method is disclosed for making a pharmaceutical composition for pulmonary administration, the method comprising a step in which an inhalable pharmaceutically active material is acoustically blended in a resonant acoustic blender. The invention also relates to compositions for inhalation prepared by the method.
Patent CA-2868207-A1 (CA)
Inventor: JOUANNEAU THOMAS
IPC: B23K26/14
Filed: 2013-02-13
Abstract: L'invention concerne une buse pour coupage laser comprenant un corps (1) de buse comprenant un logement axial (5) et un premier orifice de sortie (11) situé au niveau de la face avant (la) du corps de buse (1), un élément mobile (2) agencé dans le logement axial (5) du corps de buse (1), comprenant une partie avant (2a) formant jupe et comprenant un deuxième orifice de sortie (12), ledit élément mobile (2) étant apte à se déplacer en translation dans le logement axial (5) en direction du premier orifice de sortie (11) sous l'effet d'une pression gazeuse s'exerçant sur l'élément mobile (2) jusqu'à ce que la partie avant (2a) formant jupe de l'élément mobile (2) vienne faire saillie à l'extérieur du logement axial (5) au travers du premier orifice de sortie (11), et un élément élastique (8) agencé dans le logement axial (5), entre le corps de buse (1) et l'élément mobile (2) exerçant une force de rappel élastique sur l'élément mobile (2). Selon l'invention la partie avant (2a) comprend une portion d'extrémité (17) dont le diamètre externe diminue progressivement en direction du deuxième orifice de sortie (12). Tête de focalisation et installation de coupage laser associée. Procédé de coupage par faisceau laser mettant en  uvre une buse selon l'invention, une tête de focalisation laser selon l'invention ou une installation selon l'invention.
Patent CA-2869656-A1 (CA)
Inventor: PEETERS TOM WIL THEO
IPC: C02F3/10
Filed: 2013-04-03
Abstract: A process for the biological treatment of wastewater in which the performance of a conventional activated sludge system is improved by adding an aerobic granular biomass system in a hybrid parallel process configuration. Waste biomass and suspended material from the aerobic granular biomass system is introduced into the conventional activated sludge system for this purpose. In the hybrid process configuration the advantages of both systems are combined to produce new advantages, while drawbacks of the individual systems are reduced to great extent.
Patent CA-2873307-A1 (CA)
Inventor: MORIMOTO KOICHI
IPC: A61F13/496
Filed: 2013-04-25
Abstract: An absorbent article (20) continuous in a longitudinal direction and a transverse direction, comprises a front belt portion (84), a back belt portion (86), and an absorbent main body (38). The center of the front belt portion (84) is joined to a front waist panel (52) of the absorbent main body (38), the center of the back belt portion (86) is joined to a back waist panel (54) of the absorbent main body (38), the front and back belt portion (84, 86) each having a left side panel and a right side panel where the absorbent main body (38) does not overlap, and the respective left and right side panels of the front belt portion (84) and the back belt portion (86) are joined with each other only at the respective transverse edges to form a waist opening (36) and two leg openings (34), each front belt portion (84) and back belt portion (86) having transversely continuous proximal and distal edges, the proximal edges (90F, 90B) being located closer than the distal edge (88F, 88B) relative to the longitudinal center of the article, wherein: the absorbent main body comprises a main body graphic zone (160); the front belt portion and the back belt portion each have a waist end region (FWE, BWE) adjacent the waist opening (36), wherein the front and back waist panels (52, 54) of the absorbent main body (38) do not overlap with the front or back waist end regions (FWE, BWE); the front belt portion and the back belt portion (84, 86) each have a leg end portion adjacent the proximal edges (90F, 90B); the left and right side panels of the front belt portion (84) and the back belt portion (86) each have a tummy belt region between the waist end region and the leg end region; the waist end region having an opacity of at least 15 points greater than that of the tummy belt region.
Patent CA-2874602-A1 (CA)
Title: Abrasive cleaning of inner cooled generator coils
Inventor: YON TERRELL H III
IPC: H02K3/24
Filed: 2014-12-12
Abstract: A method for an abrasive cleaning of inner-cooled generator coil is presented.  A shear hardening medium with suspended abrasive particles is filled into cooling passages of the generator coil. Hydraulic pressure is applied to the shear hardening medium which locks the abrasive particles into a matrix position. A flow is imparted to the shear hardening medium with the cooling passage which applies a shearing force to the shear hardening medium. The locked abrasives and the shearing force abrade an inner wall of the cooling passage and remove deposits and products of corrosion from the inner wall of the cooling passage. After removing the deposits and products of corrosion, the hydraulic pressure is released and the shear hardening medium is flushed out of the cooling passages.
Patent CA-2875064-A1 (CA)
Inventor: ZERGIEBEL EARL M
IPC: A61B17/00
Filed: 2014-12-16
Abstract: An electromechanical surgical assembly includes a surgical device, an adapter, and a filter. The surgical device includes a connecting portion having a distal facing recess including an electrical plug. The adapter includes a proximal facing cap configured to mate with the recess of the surgical device, the proximal facing cap including an electronic assembly including a plurality of electrical contact pins configured for electrical connection with the electrical plug. The filter is removably positioned within the recess of the surgical device. The plurality of electrical contact pins extend through the filter when the adapter is connected to the surgical device.
Patent CA-2876015-A1 (CA)
Title: Composes heterocycliques antimicrobiens destines a etre utilises dans des systemes contenant de l'eau
Inventor: COBURN CHARLES E
IPC: A01N43/90
Filed: 2013-06-12
Abstract: La présente invention concerne des composés qui sont utiles pour contrôler les microorganismes dans des systèmes aqueux ou contenant de l'eau ou dans des systèmes qui sont exposés à l'humidité, y compris à température élevée. Les composés antimicrobiens sont de formule (I) : dans laquelle n, R1, R2, R3, et X sont tels que définis dans la description.
Patent CA-2876925-A1 (CA)
Inventor: COFFEY JOSEPH C
IPC: H04B10/25
Filed: 2013-06-25
Abstract: Embodiments described herein are directed to a cable assembly including at least a first optical fiber extending from a first end to a second end and an active optical module (AOM) attached to the first end of the first optical fiber and including a first storage device that is electrically connected to the electrical connector. The cable assembly also includes a passive optical connector terminating the second end of the first optical fiber and including a second storage device. The first storage device includes an AOM identifier stored therein identifying the active optical module and the second storage device includes first information stored therein indicating that the first end of the first optical fiber is associated with the AOM identifier.
Patent CA-2877628-A1 (CA)
Inventor: DE LA ROIJ ROBIN
IPC: C04B40/00
Filed: 2013-06-25
Abstract: The present invention relates to a catalyst composition consisting of ammonium chloride, aluminum chloride, and magnesium oxide and uses thereof. Moreover, the invention relates to a method for obtaining a catalyst composition for reinforcing cement, comprising a combination of a) ammonium chloride and optionally one or more additional chlorides, selected from the group consisting of: sodium chloride, potassium chloride, magnesium chloride, calcium chloride, strontium chloride, and barium chloride; b) aluminum chloride, and c) magnesium oxide and optionallyone or more other metal oxides, preferably selected from the group consisting of: oxides from metals from Group II of the Periodic Table, oxides from metals from Group VIII B of the Periodic Table (e.g. iron oxide), more preferably oxides from metals from Group II of the Periodic Table, even more preferably calciumoxide; by firstly combining ammonium chloride, aluminum chloride, and magnesium oxide to form the catalytic composition and thenadding the remaining additives.
Patent CA-2877781-A1 (CA)
Title: 6xxx aluminum alloys, and methods for producing the same
Inventor: LIN JEN C
IPC: C22C21/08
Filed: 2013-07-15
Abstract: New 6xxx aluminum alloys are disclosed. The new 6xxx aluminum alloys may include 1.05 - 1.50 wt. Mg, 0.60 - 0.95 wt. % Si, where the (wt. % Mg) / (wt. % Si) is from 1.30 to 1.90, 0.275 - 0.50 wt. % Cu, and from 0.05 to 1.0 wt. % of at least one secondary element, wherein the secondary element is selected from the group consisting of V, Fe, Cr, Mn, Zr, Ti, and combinations thereof.
Patent CA-2877860-A1 (CA)
Inventor: BARDI DANICK J
IPC: A01C1/06
Filed: 2012-07-09
Abstract: An apparatus and method for metering and treating seed. The apparatus incorporates a belt conveyor or circular conveyor within a housing enabling a low-profile configuration, the conveyor having a plurality of cleats forming a series of separate voids for transporting determinable volumes of seed, and a seed treatment applicator adjacent the conveyor outlet for applying seed treatment to the seed. The apparatus and method allows for the application of seed treatment based on a mass flow calculation derived from the measured volume flow through the apparatus.
Patent CA-2878935-A1 (CA)
Title: Ozonolysis operations for generation of reduced and/or oxidized product streams
Inventor: FOLEY PATRICK
IPC: C07C55/18
Filed: 2013-07-19
Abstract: The present invention relates to methods for safe and efficient use of hydrogen and oxygen in ozonolysis operations. The invention also relates to an ozonolysis process involving elements of both reductive and oxidative ozonolysis which are integrated in a continuous process. In one embodiment, the ozonolysis process of the present invention uses hydrogen and/or oxygen generated from water and electricity, which may be recycled to generate water and/or electricity.
Patent CA-2879325-A1 (CA)
Title: Systemes d'entrainement de train d'atterrissage
Inventor: DIDEY ARNAUD
IPC: B64C25/40
Filed: 2013-08-01
Abstract: La présente invention porte sur des systèmes d'entraînement pour faire tourner une ou plusieurs roues (16) d'un train d'atterrissage d'aéronef (10) aux fins de roulement au sol et/ou de rotation avant l'atterrissage. Un premier aspect de l'invention porte sur un système d'entraînement pour faire tourner une roue (16) d'un train d'atterrissage d'aéronef (10), lequel système d'entraînement comprend un moteur (52) pouvant fonctionner de façon à faire tourner un premier pignon d'entraînement sur une première trajectoire d'entraînement, et un engrenage entraîné (20) apte à être fixé à la roue (16). Le système d'entraînement a une première configuration dans laquelle le premier pignon d'entraînement est apte à s'engrener avec l'engrenage entraîné (20) de façon à permettre au moteur (52) d'entraîner l'engrenage entraîné (20) sur la première trajectoire d'entraînement. L'un du premier pignon d'entraînement et de l'engrenage entraîné (20) comprend un premier pignon (60), et l'autre du premier pignon d'entraînement et de l'engrenage entraîné comprend une série de rouleaux (36) agencés de façon à former une bague, chaque rouleau (36) pouvant tourner autour d'un axe de rouleau à une distance fixe par rapport à un axe de rotation du premier pignon d'entraînement ou de l'engrenage entraîné (20), respectivement. Certains modes de réalisation comprennent un second pignon d'entraînement, et le moteur (52) peut fonctionner de façon à faire tourner le second pignon d'entraînement sur une seconde trajectoire d'entraînement. Un tel système d'entraînement peut être commuté entre la première configuration et une seconde configuration, dans laquelle le second pignon d'entraînement est apte à s'engrener avec l'engrenage entraîné (20) de façon à permettre au moteur (52) d'entraîner l'engrenage entraîné sur la seconde trajectoire d'entraînement. L'un du second pignon d'entraînement et de l'engrenage entraîné (20) comprend un second pignon (62), et l'autre du second pignon d'entraînement et de l'engrenage entraîné (20) comprend la série de rouleaux (36). La première trajectoire d'entraînement a un rapport d'engrenage supérieur à celui de la seconde trajectoire d'entraînement.