baber/WOPTO huggingface dataset:
Patent CA-2860869-A1 (CA)
Title: Oil spill cleanup from water
Inventor: MASON GARY J
IPC: E02B15/10
Filed: 2013-01-11
Abstract: An oil spill cleanup device is described. The device includes a container and at least one flexible hollow elongated member extending from the container. The device floats in water and can be used to collect and separate oil from the contaminated water. Water is collected by the elongated member, which has several exterior one-way valves that allow contaminated water to enter the member. The contaminated water is pushed towards and into the container by the wave motions of the surrounding water. The elongated member has internal one-way valves that help to direct the contaminated water towards the container. Once in the container, the contaminated water can separate into water and oil due to differences in specific gravity. Multiple devices can be connected together to form a barrier for containing the contaminated water within a limited area.
Patent CA-2862080-A1 (CA)
Title: Conception de plans de service, interfaces utilisateur, interfaces de programmation d'application et gestion de dispositifs
Inventor: RALEIGH GREGORY G
IPC: H04L45/42
Filed: 2013-01-23
Abstract: La présente invention se rapporte à des procédés, à des systèmes et à des appareils adaptés pour permettre à des abonnés de dispositifs de communication mobile sans fil : de voir, de rechercher, de sélectionner et de personnaliser des plans de service; de créer et de gérer des groupes de dispositifs, de partager et de définir des contrôles d'autorisation pour des plans de service entre des dispositifs appartenant à des groupes de dispositifs; de gérer des services de communication via des interfaces utilisateur graphiques; de sponsoriser et de promouvoir des plans de service; et de concevoir, de gérer et de contrôler des services de communication via des interfaces de programmation d'application.
Patent CA-2862983-A1 (CA)
Inventor: CANIS LAURE
IPC: G06Q10/00
Filed: 2014-09-12
Abstract: Methods, systems, and computer program products for determining when to audit a transaction. An auditing rules optimizer system receives data relating to a transaction conducted by a first business entity that includes a travel product provided by a second business entity. The transaction may be classified as being a type of transaction, and the determination whether to audit the transaction based on the transaction type. The system may also determine expected values of blocking the transaction and/or taking an action to recover a discrepancy. The system may then determine which action to take based on the expected values. Auditing may be performed on transactions by travel agencies and on interline billing between validating and operating carriers. In each case, empirical data from earlier audit periods may be used to adjust parameters used to identify which transactions to audit, and for determining the expected values of the audit actions.
Patent CA-2865437-A1 (CA)
Title: Composes et methodes pour le traitement de la leucemie
Inventor: KELLEY MARK R
IPC: A61K31/122
Filed: 2013-03-13
Abstract: La présente invention concerne des composés, des méthodes et des utilisations desdits composés, ainsi que leurs compositions pharmaceutiques, dans le traitement de la leucémie. En particulier, les composés, les méthodes et les utilisations desdits composés, ainsi que leurs compositions pharmaceutiques, sont décrits ici pour le traitement de la leucémie lymphoblastique aiguë (LAA) sous ses formes diverses.
Patent CA-2866075-A1 (CA)
Title: Method of generating micro and nano bubbles in a fluid
Inventor: LADOUCEUR NELS R
IPC: B01F23/80
Filed: 2014-10-06
Abstract: A method according to the present invention for generating micro and nano bubbles of substantially five microns or less in a fluid, is accomplished by injecting a gas through a gas feed conduit into a liquid stream to create a combined flow of gas and liquid, the gas being up to 15 volume percent at STP of the liquid being streamed. This combined flow is contained within a closed container having at least one primary zone and a secondary zone. The combined flow is pressurizing within the closed container primary zone(s) and the pressurized combined flow is maintained at a predetermined first fluid pressure level of substantially between 100 and 150 PSIG within the closed container primary zone(s). Then the pressurized combined flow is directed from the closed container primary zone(s) to the closed container secondary zone through a plate/disk(s) having one or more orifices/ports restricting the combined flow through the orifice/port(s). A predetermined second fluid pressure level within the closed container secondary zone(s) is within a pressure differential range of substantially 60 percent of the combined flow within the closed container primary zone.
Patent CA-2868579-A1 (CA)
Title: Wear assembly
Inventor: CARPENTER CHRISTOPHER M
IPC: E02F9/28
Filed: 2007-03-28
Abstract: A wear assembly for excavating equipment which includes a wear member and a base each with upper and lower stabilizing surfaces that are offset and at overlapping depths to reduce the overall depth of the assembly while maintaining high strength and a stable coupling. The nose and socket each includes a generally triangular-shaped front stabilizing end to provide a highly stable front connection between the nose and wear member for both vertical and side loading. The lock is movable between hold and release positions to accommodate replacing of the wear member when needed, and secured to the wear member for shipping and storage purposes.
Patent CA-2871096-A1 (CA)
Inventor: MCCORMICK JAMES M
IPC: H01H47/00
Filed: 2013-01-09
Abstract: Selon l'invention, un relais (141, 241, 341) comprend une première borne (A1), une deuxième borne (A2), une troisième borne (X1), une quatrième borne (X2), des contacts séparables (10) électriquement connectés entre la première et la deuxième borne, une bobine d'actionneur comprenant un premier bobinage (6) et un deuxième bobinage (8,150), le premier bobinage étant connecté électriquement entre la troisième et la quatrième borne, le deuxième bobinage étant connecté électriquement entre la troisième et la quatrième borne, un processeur (142), une sortie (154), un premier circuit de détection de tension (20, 50, 60, 90, 110) coopérant avec le processeur pour déterminer une première tension entre la première et la deuxième borne, et un deuxième circuit de détection de tension (20, 50, 60, 90, 110) coopérant avec le processeur pour déterminer une deuxième tension entre la troisième et la quatrième borne. Le processeur détermine que les contacts séparables sont fermés lorsque la première tension ne dépasse pas une première valeur prédéterminée et que la deuxième tension dépasse une deuxième valeur prédéterminée et, en réponse, délivre en sortie un état correspondant à la sortie.
Patent CA-2877522-A1 (CA)
Title: Utility knife
Inventor: WANG WEIYI
IPC: B26B1/08
Filed: 2012-10-09
Abstract: The present invention discloses a utility knife, which includes a housing (11, 12) that has an internal chamber (13); a blade carrier for carrying a single blade; a locking piece (7) for locking the single blade in the blade carrier; and a spare blade cartridge (14) for storing more than one spare blade; the blade carrier (16), the locking piece (7) and the spare blade cartridge (14) are arranged in the internal chamber (13), the blade carrier (16) is arranged to be movable between a first position and a second position, and when the blade carrier (16) is at the first position, the blade carried by the blade carrier (16) extends out of the housing, when the blade carrier (16) is at the second position, the blade carried by the blade carrier (16) retracts into the housing; the spare blade cartridge (14) is connected to the housing (11, 12) via an axis pin (111), and is arranged to be able to rotate around the axis pin (111) and out of the internal chamber to load the spare blade.
Patent CA-2878909-A1 (CA)
Inventor: ARAKAWA YOSHIHIRO
IPC: C22B21/00
Filed: 2013-03-08
Abstract: Provided is an alumina- or magnesia-reducing process in which a greenhouse effect gas or a substance harmful to the human body is not emitted and which can achieve an improved energy efficiency in comparison with the Hall-Héroult method or the Pidgeon method. This alumina- or magnesia-reducing process includes: introducing an alumina powder or a magnesia powder together with a carrier gas to the upstream side of a throat provided on a reducing unit; pressure-transferring the powder and the carrier gas to the throat by an operative gas introduced to the upstream side of the throat; irradiating the throat with a laser beam to convert the alumina or the magnesia into a plasma state and thus dissociate the alumina or the magnesia thermally; jetting the thermally dissociated product through a nozzle provided on the downstream side of the throat at a supersonic speed to form a frozen flow;  and thus isolating aluminum or magnesium. Hydrogen may be further added to the operative gas, whereby the reduction of alumina or magnesia can be accelerated through the action of hydrogen.
Patent CA-2880642-A1 (CA)
Inventor: TAM THOMAS
IPC: D02G3/22
Filed: 2013-07-25
Abstract: High tenacity, high elongation multi-filament polymeric tapes as well as ballistic resistant fabrics, composites and articles made therefrom. The tapes are fabricated from multi-filament fibers/yarns that are twisted together, bonded together, compressed and flattened.
Patent CA-2888598-A1 (CA)
Inventor: MCKERNAN PAT S
IPC: B66F9/20
Filed: 2013-07-30
Abstract: A control system is provided for a load-handling clamp mountable on a vehicle, the clamp having a pair of opposed load-engagement clamping surfaces capable of clamping opposite sides of different types and configurations of loads. At least one of the clamping surfaces is closeable toward the other clamping surface along a direction which extends substantially laterally across a direction of forward approach of the clamp toward the load. The control system is capable of generating a variable signal indicating a desired forward, vertical and/or lateral pre-engagement position of the clamp from which the clamping surfaces can correctly engage the load.
Patent CA-2888792-A1 (CA)
Inventor: BOS ANTON CORNELIS
IPC: A01B33/14
Filed: 2013-10-25
Abstract: Rotor shaft (22) for use in an aerating device (1) for a ground, wherein the rotor shaft (22) comprises at least one connecting disc (4) which extends transversely of the axis of the rotor shaft (22) and on which at least two knives (3) are arranged, wherein each knife (3) is provided with two knife connecting holes (33a, 33b) and is connected between the connecting disc (4) and a connecting ring (6), wherein the connecting disc (4) and the connecting ring (6) are provided with knife connecting holes (44, 54) which coincide with the knife connecting holes (33a, 33b) of the knives (3), wherein bolts (74) are arranged through the coinciding knife connecting holes (33a, 33b) in order to connect the connecting disc (4), the knives (3) and the connecting ring (6), wherein the connecting ring (6) is constructed from at least two ring sectors which together form the connecting ring (6).
Patent CA-2889018-A1 (CA)
Inventor: REISER RALF BELA
IPC: A23K1/00
Filed: 2013-10-22
Abstract: Pet treats and chews that have been aerated during their production by a supercritical fluid are provided. The aeration process results in pet treats and chews that have a lower density and increased oral care properties in comparison to treats of similar composition that have not been similarly aerated.
Patent CA-2893586-A1 (CA)
Inventor: DORTA TOMAS
IPC: G06F19/00
Filed: 2015-06-05
Abstract: There is provided a 3D virtual environment interaction system comprising: a processing unit for generating a 3D virtual environment comprising a planar reference frame for allowing a user to perform a user interaction with the 3D virtual environment; a display unit for displaying the generated 3D virtual environment; a portable input device for allowing the user to control the position and orientation of the planar reference frame within the generated 3D virtual environment, the portable input device comprising a planar input surface; a position and orientation sensor for monitoring the position and orientation of the planar input surface in a real-world space, the position and orientation sensor allowing the processing unit to modify at least one of the position and the orientation of the planar reference frame in response to a change in a corresponding one of the position and orientation of the planar input surface.
Patent CA-2894720-A1 (CA)
Title: Turret air bags
Inventor: PALMER PAUL A
IPC: F41H7/03
Filed: 2014-02-14
Abstract: A turret airbag system is provided including a plurality of airbags disposed within the turret to protect an occupant of the turret from injury and/or ejection from the turret. Turret airbags may be configured in padding around a turret access opening, and/or as substantially cylindrical airbags that deploy between the occupant of the turret and a wall or exterior opening of the turret. In some examples, the turret airbag(s) may be integrated with a countermeasure system that deploys explosion countermeasures and activates the turret airbags based on sensor data and multiple thresholds that indicate a collision event, a rollover event and/or an explosion event.
Patent CA-2895337-A1 (CA)
Inventor: GYSLING DANIEL
IPC: F03D1/04
Filed: 2013-12-18
Abstract: Example embodiments are directed to fluid turbines that include a turbine shroud, a rotor and an ejector shroud. The turbine shroud includes an inlet, an outlet, a leading edge and a trialing edge. The leading edge of the turbine shroud can be round and the trialing edge of the turbine shroud can include linear faceted segments. The rotor can be disposed within the turbine shroud and can define a rotor plane. The turbine shroud can provide a first portion of a fluid stream to the rotor plane via the inlet of the turbine shroud. The ejector shroud can provide a second portion of the fluid stream to the outlet of the turbine shroud via an open area. An example method of operating a fluid turbine is also provided.
Patent CA-2895779-A1 (CA)
Inventor: LIU CHENG
IPC: C12N9/64
Filed: 2015-06-26
Abstract: The present invention discloses doxorubicin derivatives for targeted activation by legumain, its preparation method and use. The doxorubicin derivatives are obtained by condensation between the amino group of compound A and the carboxyl goup of compound B  and have the following structure: (see above structures) compounds A and B have the following structures, respectively: (see above compounds) wherein R3 in compound B is Leu or absent; R4 is any one amino acid selected from the group consisting of Ala and Thr; R5 is any one amino acid selected from the group consisting of Ala, Thr and Asn; R6 is (see formula I),             wherein n=1-20; or (see formula II), wherein R7 is substituted or unsubstituted, linear or branched, saturated or unsaturated C1-C20 fatty hydrocarbon, or substituted or unsubstituted C6-C20 aromatic hydrocarbon. The doxorubicin derivatives of the present invention are specifically tumor-targeted and have a long in vivo metabolic half-life, as compared with doxorubicin. They exhibit an efficient and safe anti-tumor effect and could be use to prepare an anti-tumor drug.
Patent CA-2895903-A1 (CA)
Inventor: KUGLER WILLIAM E
IPC: E04F15/00
Filed: 2015-06-26
Abstract: A support pedestal for adjustably supporting a building surface component above a fixed surface and including a base member having a base plate that is configured to be placed upon a surface, a support member having a support plate that is configured to support at least one building surface component, and an adjustment apparatus interconnecting the base member and the support member that facilitates adjustment of each of the base member and support member relative to the other of the base member and the support member in numerous manners. The adjustment apparatus includes a first connector receivable in a first receiver attached to and extending away from one of the base plate or support plate, a second connector attachable to the other of the base plate or support plate, and a shaft threadably interconnecting the base and support connectors.
Patent CA-2897273-A1 (CA)
Inventor: ALLAN CHRISTINE ELIZABETH
IPC: A61K31/4025
Filed: 2014-01-08
Abstract: The present invention provides compounds of formula (I): compositions comprising such compounds; the use of such compounds in therapy (for example in the treatment or prevention of a disease or condition in which plasma kallikrein activity is implicated); and methods of treating patients with such compounds; wherein R1 to R3, R5 to R9, A, P, V, W, X, Y and Z are as defined herein.
Patent CA-2898140-A1 (CA)
Inventor: WILSON PETER
IPC: A61M15/00
Filed: 2014-01-17
Abstract: A blister piercing element for puncturing the lid of a blister containing a dose of medicament for inhalation by a user is disclosed. It comprises a body having a surface and an opening in the surface for the passage of air, or for the passage of medicament entrained in air, through the body. The body includes a pair of spaced cutting teeth upstanding from the surface in spaced side-by-side relation, each cutting tooth projecting in cantilevered form over said opening and each having a distal cutting edge at a free end remote from said surface. The distal cutting edge of each tooth is configured to initiate a slit in a blister lid when pressure is applied to a blister lid by the teeth and the teeth are spaced from each other so that separate slits cut by the distal cutting edge of each tooth propagate in a direction toward each other between the teeth as the teeth continue to penetrate a blister lid. The pair of spaced cutting teeth form a single slit in a blister lid that defines a single flap which is folded into the blister by the teeth.
Patent CA-2898345-A1 (CA)
Title: Led wall pack
Inventor: YONG XINGCHUN
IPC: F21V5/00
Filed: 2014-03-03
Abstract: Disclosed is an LED corner lamp, comprising a power supply box (1), a power supply (2) and a box cover (3), wherein the power supply (2) is fixed in the power supply box (1) and the box cover (3) is covered on the power supply box (1). The LED corner lamp also comprises a radiator (4), an LED light source plate (5), and a transparent or semitransparent protective shell (6), wherein the LED light source plate (5) is electrically connected with the power supply (2) and is fixed on the front side surface (401) of the radiator (4); the protective shell (6) is covered on the LED light source plate (5) and is fixed on the front side surface (401) of the radiator (4); the box cover (3) is fixed on the back side surface (402) of the radiator (4); the radiator (4) is connected with the power supply box (1); the radiator (4) is in a funnel shape; holes are arranged on the upper part and the lower part of the radiator (4); Fresnel teeth are arranged on the inner surface of the protective shell (6); and one end of the power supply box (1) is movably connected with the radiator (4) via a rotating shaft (7), and the other end of the power supply box is fixed by a fastener. The LED corner lamp has the advantages of good heat dissipation performance, uniform illumination, convenient maintenance and long service life, and can be widely applied to the field of illumination.
Patent CA-2898614-A1 (CA)
Inventor: HE BIAO
IPC: A61K31/415
Filed: 2014-01-22
Abstract: The present disclosure provides compositions, pharmaceutical preparations and methods for the diagnosis and treatment of cancers expressing a GLI polypeptide. The disclosed compositions and pharmaceutical preparations may comprise one or more pyrazolyl-containing compounds, or an analog or derivative thereof.
Patent CA-2898626-A1 (CA)
Title: Physiological monitoring device
Inventor: PARK SHENA H
IPC: A61B5/0205
Filed: 2014-01-23
Abstract: An electronic device for monitoring physiological signals in a mammal includes at least two flexible wings extending laterally from a rigid housing. At least two electrodes are embedded within the wings, and each comprise a flexible conductive surface to provide conformal contact with a non-planar surface of the skin of the mammal during movement.  The electrodes are configured to detect the physiological signals of the mammal.  At least two electrode traces are embedded within the wings and mechanically decoupled from the rigid housing, and provide conformal contact with the surface of the mammal and transmit electrical signals from the electrodes to the printed circuit board. A hinge portion connects the wings to the rigid housing, and is configured to flex freely at an area where the hinge portion is joined to the housing.
Patent CA-2899732-A1 (CA)
Inventor: VACCARI ANDREA
IPC: H04W88/02
Filed: 2014-02-05
Abstract: In one embodiment, a method includes receiving location data from a mobile device associated with a user. The location data includes one or more location readings sent automatically and without manual input from the user. The method also includes representing the location data as one or more geo-location data points based at least in part on a distance between the location readings and the geo-location data points; and grouping one or more of the geo-location data points into one or more geo-location clusters based at least in part on a distance between each geo-location data point and a geo-location centroid of each geo-location cluster.
Patent CA-2899827-A1 (CA)
Title: Iron nitride permanent magnet and technique for forming iron nitride permanent magnet
Inventor: WANG JIAN-PING
IPC: H01F1/047
Filed: 2014-02-06
Abstract: A bulk permanent magnetic material may include between about 5 volume percent and about 40 volume percent Fe16N2 phase domains, a plurality of nonmagnetic atoms or molecules forming domain wall pinning sites, and a balance soft magnetic material, wherein at least some of the soft magnetic material is magnetically coupled to the Fe16N2 phase domains via exchange spring coupling. In some examples, a bulk permanent magnetic material may be formed by implanting N+ ions in an iron workpiece using ion implantation to form an iron nitride workpiece, pre-annealing the iron nitride workpiece to attach the iron nitride workpiece to a substrate, and post-annealing the iron nitride workpiece to form Fe16N2 phase domains within the iron nitride workpiece.
Patent CA-2900768-A1 (CA)
Inventor: MATSUZAWA YASUO
IPC: C08F290/06
Filed: 2014-02-12
Abstract: A contact lens and a method for manufacturing thereof are provided. The contact lens has a silicone contact lens base material and an amorphous carbon film formed in the silicone contact lens base material. The amorphous carbon film of the contact lens is formed by subjecting the silicone contact lens base material to a plasma polymerization under an atmosphere of a mixed gas comprising a hydrocarbon gas and an oxygen-containing gas. The contact lens has excellent oxygen permeability and a high refractive index.
Patent CA-2905153-A1 (CA)
Inventor: JOHNSON MARK THOMAS
IPC: G02B30/30
Filed: 2014-03-11
Abstract: A display has an array of light emitting display pixels occupying pixel areas, and a polarizing light transmissive area between the pixel areas. This polarization can be used to improve the contrast ratio of a transparent 2D display. However, it can also be used to enable a transparent 3D display to be formed without distortion of the see-through transparent display function. For this purpose, the light emitting display pixels can emit polarized light orthogonal to the polarization provided by the light transmissive area.