baber/WOPTO huggingface dataset:
Patent CA-2754167-A1 (CA)
Inventor: SCHWOEBEL WOLFGANG
IPC: G01N35/00
Filed: 2010-03-09
Abstract: A method for producing an analytical consumable (112) is proposed. The analytical consumable (112) comprises at least one carrier (116) and at least one analytical aid (118) connected to the carrier (116). At least one optically sensitive material (128) is applied to the carrier (116), said material being designed to carry out at least one optically detectable alteration in the event of action of an electromagnetic radiation (146). In at least one coding step, at least one function information item (150) about the analytical consumable (112) is introduced into the optically sensitive material (128) by means of electromagnetic radiation (146). The function information item (150) is designed to enable at least one analytical instrument to use the analytical consumable (112) correctly.
Patent CA-2754454-A1 (CA)
Inventor: PULITO BRETT
IPC: A61F9/00
Filed: 2010-03-02
Abstract: The present invention relates generally to safety eyewear (100) and more particularly to a safety eyewear (100), ei-ther alone or in combination, having a nose piece structure (200) with multiple axes of adjustment, a horizontal ledge (300) de-fined within a lens (120) of the safety eyewear (100) for attaching the nose piece structure (200), a wicking device (400) attached to the safety eyewear (100) to remove or absorb perspiration, a coloration or tinting (500) of an outer peripheral edge (120A) of the lens (120) for indicating a performance characteristic of the safety eyewear (100) or the lens (120) and selected absorption of visible wavelengths of light, and temple bars (600,620) of the safety eyewear (100) having adjustable width.
Patent CA-2755873-A1 (CA)
Inventor: HALL NEIL ROBERT
IPC: E21B17/10
Filed: 2010-03-15
Abstract: A downhole device for use in a deviated well is described. The downhole device comprises a device body having a longitudinal axis, the device body adapted to be connected to the end of a tool string and a guide member. At least a portion of the guide member is moveable with respect to the device body, one of said moveable portions defining the leading end of the device.
Patent CA-2759042-A1 (CA)
Title: Agglomerate formulations including active pharmaceutical agents with targeted particle sizes
Inventor: PANDEY PREETANSHU
IPC: A61K9/72
Filed: 2010-04-23
Abstract: Various embodiments of the present invention provide for an agglomerate comprising at least one active pharmaceutical agent and at least one excipient; wherein at least about ninety percent of the at least one active pharmaceutical agent have a particle size of less than about 2µm.
Patent CA-2760796-A1 (CA)
Title: Vented valve assembly
Inventor: RICHARDS JAMES L
IPC: B67D3/04
Filed: 2010-05-06
Abstract: In some embodiments, a vented valve assembly for attachment to a rigid container may include one or more of the following features: (a) a unitary tubular valve body of a generally cylindrical hollow form and having a liquid inlet end, and (b) a second end and a liquid outlet port, said liquid inlet end adapted for connection to a male spout on a wall of the rigid container, said liquid outlet port being exterior to the wall of the rigid container when the liquid inlet end is affixed to the spout, the valve body further including an air vent opening formed through a wall of the tubular valve body leading to a channel affixed to an inner wall of the tubular valve body, the channel having one open end.
Patent CA-2764408-A1 (CA)
Title: Turbomachine comprenant des moyens ameliores de reglage du debit d'un flux d'air de refroidissement preleve en sortie de compresseur haute pression
Inventor: GARIN FABRICE MARCEL NOEL
IPC: F01D25/12
Filed: 2010-06-08
Abstract: Turbomachine (10) comprenant un canal (64) d'injection d'un flux d'air (59) de refroidissement d'un disque (24) de turbine haute pression, débouchant dans une cavité (76) qui est sensiblement isolée, en amont, d'une cavité (44) dans laquelle circule un flux d'air (48) prélevé en sortie d'un compresseur haute pression, par un premier joint à labyrinthe (78), et en aval, d'une cavité (118) communiquant avec la veine primaire (27) de la turbomachine, par un deuxième joint à labyrinthe (80). La turbomachine comprend des canaux (128) communiquant avec le canal d'injection (64) et débouchant au travers de la partie statique (100, 101) du premier joint à labyrinthe (78) entre deux lèvres (88a, 88b) de ce joint, de manière à permettre l'injection entre ces lèvres d'un flux d'air (134) provenant du canal d'injection (64).
Patent CA-2766896-A1 (CA)
Inventor: CHOI HYUNG-NAM
IPC: H04W84/04
Filed: 2010-07-01
Abstract: Methods and apparatus that reduce network management overhead required for the operation of wireless femtocells. In one aspect of the invention, a central network entity governs the simultaneous operation of several femtocells by specifying modes of operation, and operational parameters for one or more of the femtocells. In one embodiment, at least one of the specified modes of operation directs a femtocell to operate in a substantially autonomous manner within the network-defined operational parameters. The network-defined constraints are provided to the femtocell for example, responsive to a successful registration attempt.
Patent CA-2770636-A1 (CA)
Inventor: STEIGER DEBRA K
IPC: A01H5/10
Filed: 2012-03-08
Abstract: According to the invention, there is provided a novel soybean variety designated XB31AX12. This invention thus relates to the seeds of soybean variety XB31AX12, to the plants of soybean XB31AX12 to plant parts of soybean variety XB31AX12 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB31AX12 with another soybean plant, using XB31AX12 as either the male or the female parent.
Patent CA-2771315-A1 (CA)
Inventor: KITANAKA HIDETOSHI
IPC: B60L9/18
Filed: 2009-08-17
Abstract: An electric power converter of an electric rolling stock includes: a converter unit (a first electric-power converting unit) that receives a direct-current voltage and outputs a direct-current voltage controlled to a predetermined value; and an inverter unit (a second electric-power converting unit) that is connected to the output side of the converter unit and drives an electric motor. The converter unit includes a converter control unit (a first control unit) that, based on the input voltage thereof, generates an output voltage command VREF that is a control command for controlling the condition of the output voltage of the converter unit.
Patent CA-2772274-A1 (CA)
Inventor: LEWIS ERIC ANTHONY
IPC: H02J11/00
Filed: 2012-03-27
Abstract: A dc energy store (2) that includes auxiliary systems (68) can be operated in one or more different modes, including a self-supporting mode, an island mode and a normal mode. In the self-supporting mode a first controller (24) uses a voltage demand signal (VACr) indicative of desired ac voltage at the ac terminals of an AC/DC power converter (4) to control semiconductor power switching devices of the AC/DC  power converter (4) to achieve the desired level of ac voltage that corresponds to the voltage demand signal (VACr). The voltage demand signal (VACr) is derived from a comparison of a voltage feedback signal (VACfb) and a second voltage demand signal (VACsr) that is preset to provide the desired ac voltage for the auxiliary systems (68) of the dc energy store. A second controller (46) uses a current demand signal (Ior) indicative of the desired dc link current to control the semiconductor power switching devices of a DC/DC power converter (14) to achieve the desired level of dc link current that corresponds to the current demand signal (Ior).  The current demand signal (Ior) is derived from a comparison of a dc link voltage demand signal (VDCr) indicative of a desired dc link voltage and a dc link voltage feedback signal (VDCbus).
Patent CA-2773237-A1 (CA)
Inventor: HARADA TAKAO
IPC: C22B19/30
Filed: 2010-09-24
Abstract: Disclosed is a method for producing briquettes, by which briquettes having enhanced strength can be produced even when the amount of a binder used therefor is reduced as much as possible. Specifically disclosed is a method for producing briquettes, which comprises: a step of forming a primary granular material having an apparent density of 1,000-4,000 kg/m3 using a powder of metal oxides including iron oxide and one or more oxides selected from among zinc oxide, lead oxide and titanium oxide; and a step of forming a secondary granular material by compressing a plurality of primary granular materials, while having the primary granular materials contain one or more metal oxides selected from among zinc oxide, lead oxide and titanium oxide.
Patent CA-2775238-A1 (CA)
Title: Seal assembly for track pin joint assembly of undercarriage
Inventor: LIANG GUANGHUI
IPC: F16J15/16
Filed: 2012-04-20
Abstract: A seal assembly can be incorporated into a track pin cartridge assembly of an undercarriage of a track-type machine. The seal assembly can include a track pin defining a longitudinal axis and first and second members both coaxial with the track pin about the longitudinal axis. The first member is pivotable about the longitudinal axis with respect to the second member and includes a load ring engagement surface defining a seal cavity disposed in proximal relationship to the second member. A seal assembly, including a seal ring and a load ring, is disposed in the seal cavity and sealingly engages the first and second members. A radial segment of a first member engagement surface of the load ring is radially offset, measured along a radial axis perpendicular to the longitudinal axis, from a radial segment of a seal ring engagement surface of the load ring.
Patent CA-2776027-A1 (CA)
Inventor: SAYILGAN CIHANGIR
IPC: B64C1/06
Filed: 2010-10-07
Abstract: The invention relates to a pressure fuselage of an aircraft, said pressure fuselage being composed of several fuselage sections (1a-1f) in the longitudinal direction, wherein at least one tail-face pressure calotte (2) is provided for forming an inner pressurized area (3) of the aircraft. An annular frame section (5) is provided in order to fix said pressure calotte radially outward to at least one fuselage section (1a-1f). The frame section (5) has a U-shaped section segment on the pressure calotte side. The first arm (6) of the section segment on the end face thereof is rearwardly fixed to the pressure calotte (2) by connecting means (7), and the elongated second arm (8) of the section segment, said second arm extending radially outward, produces a connection to at least one fuselage section (1e, 1f) such that the connecting means (7) can be mounted entirely from the inner pressurized area of the aircraft.
Patent CA-2777371-A1 (CA)
Title: Herbicidal combination
Inventor: SHROFF JAIDEV RAJNIKANT
IPC: A01N57/20
Filed: 2010-10-25
Abstract: A herbicidal suspension concentrate formulation comprising effective amount of glyphosate acid, effective amount of oryzalin and polyalkylene oxides and their copolymers such as EO/PO copolymer. Also disclosed is a process for the preparation of the herbicidal suspension concentrate formulations according to the present invention.
Patent CA-2778608-A1 (CA)
Title: Selection et priorisation de publicites en ligne basees sur des reponses d'utilisateurs
Inventor: HEGEMAN JOHN
IPC: G06Q30/00
Filed: 2010-10-15
Abstract: Des publicités à présenter à un utilisateur sont sélectionnées sur la base des réponses en retour reçues d'autres utilisateurs, les réponses en retour représentant le niveau d'intérêt pour les publicités exprimé par les autres utilisateurs. Dans la sélection des publicités à présenter à un utilisateur, le service en ligne tient compte des réponses en retour collectées précédemment parmi un groupe d'utilisateurs et des gains escomptés pour la présentation de certaines publicités à l'utilisateur. Un dispositif informatique de service en ligne calcule une valeur totale d'une publicité basée sur une valeur de gain estimée pour la présentation d'une publicité et sur un modificateur représentant l'intérêt estimé de l'utilisateur pour les publicités. Le service en ligne sélectionne ou priorise ensuite les publicités basées sur les valeurs totales. Des publicités ayant plus de réponses en retour positives et/ou moins de réponses en retour négatives ont tendance à avoir des valeurs totales plus élevées, et par conséquent, de telles publicités sont plus vraisemblablement sélectionnées à des fins de présentation aux utilisateurs.
Patent CA-2779768-A1 (CA)
Inventor: BLOCK STEVEN J
IPC: B65D5/468
Filed: 2012-06-13
Abstract: Handle design for a beverage carton allows the handle feature to lie directly next to the underlying reinforced handle feature. The new handle placement affords tear resistance in that there is no single layer of board being carried by either the person stocking the product, or the consumer as they handle the package. Also, the new feature allow for an average person to insert 4 fingers versus 3 fingers, helping to displace and spread the forces that may ultimately begin to rip the top of the package.  The current handle feature is referred to as a "racetrack" design as it is oval in its die cut.  In prior designs, there is about 1/4" area between the handle opening and the reinforced panel that allow the single layer of fibers in this area to begin to tear. The handle does not completely fail yet the top of the package looks less appealing to a consumer than a package with no rips. This invention avoids any such tearing due to the placement of the reinforcing strip relative to the handle openings.
Patent CA-2780418-A1 (CA)
Title: Anti-skid stud for insertion into the tread of a vehicle tire and pneumatic tire comprising such anti-skid studs
Inventor: PONS FREDERIC MICHEL-JEAN
IPC: B60C11/16
Filed: 2012-06-20
Abstract: An anti-skid stud for insertion into the tread of a vehicle tire is disclosed. The stud comprises a support body part extending in an axial direction and a pin body part, the support body part comprising a bottom portion, a middle portion, and a head portion having an upper surface, wherein the pin body part extends beyond the upper surface of the head portion, and wherein, when viewed in top view onto the head portion, (i) the location of the center of gravity of the head portion is laterally offset from the center of gravity of the bottom portion; or (ii) the location of the center of gravity of the pin body part is laterally offset from the center of gravity of the bottom portion; or (iii) the location of the center of gravity of the pin body part is laterally offset from the center of gravity of the head portion; or (iv) the location of the center of gravity of the middle portion is laterally offset from the center of gravity of the bottom portion. Also, a pneumatic tire comprising a tread, the tread comprising a plurality of such anti-skid studs is disclosed. The majority of the studs may be oriented in a common direction.
Patent CA-2780783-A1 (CA)
Title: Dispositif d'usinage axial
Inventor: PEIGNE GREGOIRE
IPC: B23B47/34
Filed: 2010-11-16
Abstract: La présente invention concerne un dispositif d'usinage axial (1), comportant une broche porte outil (3) tournant à l'intérieur d'un bâti (2), ce dernier logeant un système de transmission (5) provoquant l'avance automatique de la broche relativement au bâti (2) sous l'effet de l'entraînement en rotation de la broche porte outil, ce système de transmission (5) comportant un pignon d'avance (15) vissé sur la broche (3), dispositif caractérisé par le fait qu'il comporte un organe de rappel élastique (40) sollicitant le pignon d'avance (15) dans une première direction axiale, de préférence contraire à la direction d'avance (A) de la broche (3), et par le fait qu'il comporte un premier roulement (50) comportant des organes de roulement (51) roulant sur une surface de roulement ondulée avec une composante axiale, de façon à solliciter périodiquement en déplacement le pignon d'avance (15) dans une deuxième direction opposée à la première, de telle sorte que la rotation de la broche (3) s'accompagne d'un mouvement vibratoire axial.
Patent CA-2783076-A1 (CA)
Inventor: BOGOSLOFSKI KEVIN
IPC: B60R9/048
Filed: 2012-07-13
Abstract: Flexible straps for a carrier include a strap body having a top, bottom, two lateral and two end surfaces. The strap body has a lengthwise axis, a widthwise axis and a thickness axis. At least one aperture can extend through the strap body from the top to the bottom surface and can be space apart from each other along the lengthwise axis by a spacer portion. The flexible strap includes a spacer cross-sectional area defined by an area of a cross-section of the spacer portion cut by a plane oriented orthogonally to the lengthwise axis. The flexible strap includes an aperture cross-sectional area defined by an area of a cross-section taken at a widthwise widest point of at least one of the apertures cut by a plane oriented orthogonally to the lengthwise axis. The aperture cross-sectional area is greater than at least two-thirds of the spacer cross-sectional area.
Patent CA-2785462-A1 (CA)
Title: Dispensing closure for an opening of a container
Inventor: LENZ FRANZ
IPC: B65D47/08
Filed: 2010-01-13
Abstract: Dispensing closure ( ) for an opening of a container wherein said closure comprises a dispensing condition of operation and a charging condition of operation, a neck structure (7) for fixing the closure to the container or for being fixed to the container, an outlet port (3) communicating with said opening, an actuator (9) movably mounted on said neck structure between a closed position for occluding said outlet port and an open position for vacating said outlet port when a force is applied to said actuator, and a deck structure (13) extending from said neck structure transversely over said opening and forming a discharge channel (61) extending substantially linearly from said outlet port to said opening and defining a longitudinal discharge direction characterized in that said longitudinal discharge direction of the discharge channel is inclined to a horizontal (H) in an acute inclination angle (alpha) and that in the dispensing condition of operation the deck structure is immovably fixed to the neck structure in between the actuator and the neck structure such that regardless the position of the actuator the inclination angle remains unchanged.
Patent CA-2786945-A1 (CA)
Inventor: FUCHS GUILLAUME
IPC: G10L19/02
Filed: 2011-01-11
Abstract: An audio decoder for providing a decoded audio information on the basis of an encoded audio information comprises an arithmetic decoder for providing a plurality of decoded spectral values on the basis of an arithmetically-encoded representation of the spectral values and a frequency-domain-to-time-domain converter for providing a time-domain audio representation using the decoded spectral values, in order to obtain the decoded audio information. The arithmetic decoder is configured to select a mapping rule describing a mapping of a code value onto a symbol code in dependence on a context state described by a numeric current context value. The arithmetic decoder is configured to determine the numeric current context value in dependence on a plurality of previously-decoded spectral values. The arithmetic decoder is also configured to modify a number representation of a numeric previous context value, describing a context state associated with one or more previously decoded spectral values, in dependence on a context subregion value, to obtain a number representation of a numeric current context value describing a context state associated with one or more spectral values to be decoded. An audio encoder uses a similar concept.
Patent CA-2787183-A1 (CA)
Title: Screen panel with wear protective apertures
Inventor: MOHANKA MADAN MOHAN
IPC: B07B1/46
Filed: 2010-09-13
Abstract: A screen panel with wear protective apertures for mining and quarrying industries adapted to be mounted on a screen deck, including a screening surface made up of materials such as herein described formed on a reinforcing frame, said screening surface having suitably designed apertures of desired shape for allowing materials of desired size to pass through, said apertures having walls made of abrasion resistant material such as herein described said walls having plurality of slits(l) cut along the vertical as well as horizontal line in the top and bottom portion of the apertural walls, whereby utmost flexibility of the apertures is ensured simultaneously ensuring wear protection.
Patent CA-2788691-A1 (CA)
Title: Self adapting polymers for anhydrous sunscreen formulations
Inventor: BARRETT CHRISTINE M
IPC: A61Q17/04
Filed: 2011-02-04
Abstract: The invention relates to an anhydrous composition comprising a sun-care active, wherein the sun-care active comprises avobenzone and a self adapting polymer which aligns with a hydrophilic group pointing to the surface during application to a surface, wherein the self adapting polymer comprises a VA/butyl maleate/isobornyl acrylate copolymer and wherein the composition exhibits an increase in hydrophobicity after contact with water.
Patent CA-2790436-A1 (CA)
Title: Produits de membrane chorionique immunocompatible
Inventor: TOM SAMSON
IPC: C12N5/073
Filed: 2011-02-18
Abstract: La présente invention concerne un produit placentaire comprenant une membrane chorionique immunocompatible. De tels produits placentaires peuvent être cryoconservés et contenir des cellules thérapeutiques viables après décongélation. Le produit placentaire de la présente invention est utile dans le traitement d'un patient avec une lésion tissulaire (par exemple une plaie ou une brûlure) par application du produit placentaire sur la lésion. Une application similaire est utile dans la réparation de ligament et de tendon et pour des procédures de greffe telles qu'une greffe osseuse.
Patent CA-2795179-A1 (CA)
Title: Image quality assessment including comparison of overlapped margins
Inventor: HENDERSON DAVID L
IPC: G02B21/00
Filed: 2011-04-08
Abstract: Image quality is assessed for a digital image that is a composite of tiles or other image segments, especially focus accuracy for a microscopic pathology sample. An algorithm or combination of algorithms correlated to image quality is applied to pixel data at margins where adjacent image segments overlap and thus contain the same content in separately acquired images. The margins may be edges merged to join the image segments smoothly into a composite image, and typically occur on four sides of the image segments. The two versions of the same image content at each margin are processed by the quality algorithm, producing two assessment values. A sign and difference value are compared with other image segments, including by subsets selected for the orientation of the margins on sides on the image segments. The differences are mapped to displays. Selection criteria determine segments to be reacquired.
Patent CA-2797019-A1 (CA)
Inventor: WANG YING
IPC: A61P3/04
Filed: 2010-10-21
Abstract: The present application relates to 1,2,3,4)4a,5,6,7-octahydropyrazipo[1,2- a][1,4]benzodiazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1)2-a][1,5]benzodiazepine, 2,3,4,4a,5,6,7,11b-octahydro-1H-pyrido[3,4-d(][2]benzazepine, 1,2,3,4,4a,5,6,7- octahydropyrazino[1,2-a][1]benzazepine, 1,2,3,4,4a,5-hexahydro-7H-pyrazino[1,2- a][4,1]benzoxazepine, and 2,3,4,4a,5,6-hexahydro-1H-pyrazino[2,1-d][1,5]benzoxazepine, and 5,6,7,7a,8,9,10,11-octahydropyrazino[1,2-d]pyrido[3,2-6][1,4]diazepine derivatives of formula (I) wherein R1, R2, R3, R4, R5, R6, X1, X2, X3, X4, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
Patent CA-2797733-A1 (CA)
Inventor: JOHNSTON VICTOR J
IPC: C07C29/149
Filed: 2011-07-07
Abstract: Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid using various combinations of membranes and/or distillation columns.