baber/WOPTO huggingface dataset:
Patent CA-2751404-A1 (CA)
Inventor: ZHENG LEI
IPC: H04N7/173
Filed: 2010-02-04
Abstract: A system and method provide server side support for seamless, scalable rewind and playback of a video stream. A  video stream is stored and indexed in a network storage place. A  video stream can be indexed at frame level where each intra frame of the video stream has an index indicating the file offset and the time stamp of the intra frame in the video stream. A user request for rewinding of a video stream while the video stream is being broadcast is processed by extracting the rewinding time require-ment from the user request. The extracted rewinding time value is used to calculate the requested file offset. The video stream starting at the requested time is retrieved and played back according to the user request. The system also provides server side support for seamless rewinding of a video stream and scalable system perfor-mance across multiple streaming data centers.
Patent CA-2753704-A1 (CA)
Inventor: CHRISTIANSON JOHN
IPC: G01C9/24
Filed: 2010-02-26
Abstract: A level of the type having an elongate hollow frame including two sidewalls each defining axially aligned vial openings into the frame. A vial casing is secured with respect to the frame and defines a hermetically sealed single-cavity casing interior entirely enclosing a liquid- and-bubble vial with a substantially cylindrical outer surface extending between two vial ends. The cylindrical wall has a pair of opposed major wall-portions of first thickness and a pair of opposed intervening wall-portions of second thickness greater than the first thickness defining a recess which snugly receives a corresponding one of the vial ends. The inner surface of the surrounding wall is smooth and substantially free of light-ray-interfering structures, whereby the vial appears embedded in the surrounding wall and the face-walls provide uninterrupted full views of and about the cylindrical vial.
Patent CA-2754895-A1 (CA)
Inventor: URIEN PASCAL
IPC: H04L29/06
Filed: 2010-03-16
Abstract: The invention relates to a method for generating security data for implementing a secure session between a first and at least a second entity according to a secure session establishment protocol. According to the invention, such a method includes: a step of initialising a third secure entity connected to the first entity; a step of generating at least a portion of said security data within said third entity; a first step of transmitting said generated security data from said secure third entity to said first entity; a second step of transmitting at least a portion of said security data generated in said third secure entity to at least a previously initialised fourth secure entity connected to said third secure entity.
Patent CA-2755913-A1 (CA)
Inventor: SIVASUBRAMANIAN SWAMINATHAN
IPC: G06F21/31
Filed: 2010-03-31
Abstract: Aspects of a data environment, such as the creation, provisioning, and management of data stores and instances, are managed using a separate control environment. A user can call into an externally-facing interface of the control environment, the call being analyzed to determine actions to be performed in the data environment. A monitoring component of the control plane also can periodically communicate with the data environment to determine any necessary actions to be performed, such as to recover from faults or events in the data environment. A workflow can be instantiated that includes tasks necessary to perform the action.    For each task, state information can be passed to a component in the data environment operable to perform the task, until all tasks for an action are completed. Data in the data environment can be accessed directly using an externally-facing interface of the data environment, without accessing the control plane.
Patent CA-2756083-A1 (CA)
Inventor: WATANABE SHIGERU
IPC: B29C45/34
Filed: 2010-02-19
Abstract: The molding pressure in a cavity (3) when a molding rubber material (4) is filled thereinto is appropriately maintained, thereby effectively preventing the occurrence of defective molding. Specifically, a base material (11) is set and clamped between split molds (22, 23) of a mold (2). The molding rubber material (4) is injected into the cavity (3), the cavity having an endless shape and defined between the surface of the base material (11) and the inner surface of the split mold (22) facing thereto. The injection amount thereof is set to an amount such that after the cavity (3) is filled with the molding rubber material (4), the molding rubber material flows from an air vent hole (36) bored at a confluence position (3a) of the molding rubber material (4) in the cavity (3) into a surplus material reservoir (38) provided downstream from the air vent hole and the surplus material reservoir (38) is not filled therewith. The pressure drop due to flow resistance is caused to the molding rubber material (4) flowing from the air vent hole (36) into the surplus material reservoir (38), and by the pressure drop, the pressure in the cavity (3) is maintained at a value higher than or equal to the lower limit of the pressure required to mold a gasket (12) and lower than the lower limit of the pressure at which leakage from the cavity (3) occurs.
Patent CA-2759474-A1 (CA)
Inventor: XUE XIAOXIA
IPC: A61P35/00
Filed: 2010-03-25
Abstract: Prodrugs based on gemcitabine structure shown in formula (I) as well as their synthetic method and application are disclosed in the present invention, wherein the definitions for the groups of a, b, c, d, E, Z and V are described in the specification. By modifying the N4 group, the solubility, the bioavailability and the organ specificity of the prodrugs are improved. Therefore, the fast metabolism problem is overcome for the produced prodrugs compounds.  Intestinal toxicity induced by gemcitabine is decreased. Thereby, the prodrugs can be delivered by oral administration in clinics and further improve their anti-tumor, anti-cancer, anti-infection and diffusion preventing capability, and can also specifically act on liver or colon. The synthetic method is simple and adapted to industrial production.     (see formula I)
Patent CA-2760134-A1 (CA)
Title: Treatment of interface rag produced during heavy crude oil processing
Inventor: SAMS GARY W
IPC: C10G33/00
Filed: 2010-04-15
Abstract: A method for treating an interface rag includes the steps of removing a volume of rag at a controlled rate from an upstream rag source and passing the rag through a high pressure pump and a heater. The heater heats the rag to a temperature of at least 350°F to thermally decomposing any chemicals that had been added to the interface rag to promote separation. Diluent is then mixed with the heated rag to cool the rag to a temperature less than 300°F and produce a 30 API rag. The cooled diluted rag is then treated in an electrostatic treater or sent directly to a hydrocyclone cluster. The electrostatic treater is preferably a vertical electrostatic treater with a conical-shaped lower portion and a means for agitating the solid-laden water within the treater to prevent the solids from settling on the bottom of the treater.
Patent CA-2760248-A1 (CA)
Inventor: CORVELEYN SAM
IPC: A23L27/10
Filed: 2010-04-28
Abstract: The present invention comprises the discovery and development of an effective cryoprotectant composition, without containing skim milk or any other animal-derived compounds, to achieve long-term stability of freeze-dried lactic acid bacteria (LAB), at different temperatures, whereby the retention of viability of the freeze-dried LAB after 6 months of storage, preferably after 9 months of storage, more preferably after 12 months of storage is more than 50%. The invention is in the field of producing freeze dried bacteria, in particular Lactic acid bacteria. More in particular, the invention relates to the use of a novel combination of cryoprotectants for increasing the viability of bacteria after freeze drying, improving the texture of the lyofilized cake for easy grinding and improving the long term stability of the freeze dried bacteria at different temperature conditions. The invention further relates to such freeze dried bacteria for use in food industry or in human or animal health applications. More in particular, the invention relates to the increased viability and long-term storage of recombinant bacteria capable of expressing heterologous proteins or peptides and administered to humans or animals for therapeutic or vaccination purposes.
Patent CA-2762215-A1 (CA)
Inventor: CHEN JIE
IPC: A61N7/00
Filed: 2007-05-10
Abstract: Dispositifs de stimulation par ultrasons et techniques associées. Un transducteur d'ultrasons, destiné à générer de l'énergie ultrasonore, est positionné dans un boîtier de transducteur qui scelle le transducteur et peut également inclure un élément de positionnement destiné à positionner le transducteur à proximité d'une zone d'application à laquelle l'énergie ultrasonore générée doit être appliquée. Le boîtier de transducteur peut également contenir des composants tels qu'une batterie, un récepteur sans fil et un dispositif de commande. Un capteur est disposé dans le même boîtier ou dans un boîtier de capteur distinct, ledit capteur fournissant un retour au transducteur d'ultrasons ou à son dispositif de commande, par exemple via un émetteur sans fil.
Patent CA-2765027-A1 (CA)
Inventor: KOEHL ERICH
IPC: B01D47/10
Filed: 2012-01-23
Abstract: This invention relates to a device for purification of flue gas of industrial shredders.
Patent CA-2768004-A1 (CA)
Title: Sloped roof safety system
Inventor: GOLDEN EDWARD W
IPC: A62B1/00
Filed: 2009-07-15
Abstract: The subject matter of this specification can be implemented in a roofing system includes a sloped roof structure extending from a lower elevation area that is accessible from a lower edge of the sloped roof structure, and extending to a higher elevation area. The system further includes an elongate rail structure attached to the sloped roof structure, and an attachment mechanism that slides along and is securely attached to the elongate rail structure, wherein the attachment mechanism includes an attachment structure for securely tethering the person to the elongate rail structure to prevent the attached person from falling off the sloped roof structure.
Patent CA-2768432-A1 (CA)
Title: System for recovering energy in apparatuses for the handling of loads
Inventor: SOLDAINI FULVIO
IPC: B66B1/30
Filed: 2010-07-20
Abstract: System for recovering energy in apparatuses for handling loads wherein a load (2) is vertically moved by means of motor means (M) that, in relation to the operative state thereof, absorbs electric energy in a greater or smaller quantity that a preset value. The system comprises sensing means of the energy instant- by-instant absorbed by the said motor means (M), at least one electric energy generator (G) apt to transform into electric energy the rotation of a shaft (6m) presented by the said motor (M). The sensing means operate the activation of said at least one generator (G) when the energy absorbed by the motor (M) is less than a preset value and operate the deactivation of the said at least one generator (G) when the energy absorbed by the motor (M) is greater than the preset value.
Patent CA-2770556-A1 (CA)
Inventor: STORM KLAUS
IPC: A61K9/00
Filed: 2010-04-12
Abstract: The present invention is directed to a tablet comprising at least one bitter tasting and/or mucosa numbness causing pharmaceutically active compound; and at least one zinc salt. In addition, the present invention relates to the use of a zinc salt to reduce or mask the bitter taste of or the numbness of the mucosa caused by pharmaceutically active compounds.
Patent CA-2771051-A1 (CA)
Inventor: BOIT BAPTISTE
IPC: A23G4/00
Filed: 2010-08-06
Abstract: La présente invention a pour objet un procédé d'obtention de chewing-gums comprenant une étape de mélange des ingrédients, une étape d'extrusion du mélange, une étape de saupoudrage par une poudre de saupoudrage, une étape de laminage et une étape de formage-découpage, caractérisée en ce que ladite poudre de saupoudrage comprend une composition pulvérulente contenant de 28% à 0,1%, de préférence de 25% à 1% de particules de diamètre inférieur à 75µm et une hygroscopicité comprise entre 0,01 et 5% ladite composition pulvérulente comprenant au moins un polyol. L'invention porte également sur le chewing-gum obtenu par la mise en oeuvre du procédé.
Patent CA-2771942-A1 (CA)
Inventor: PETERSON GREGORY J
IPC: B02C18/06
Filed: 1999-09-30
Abstract: An artificial firelog and firestarter chip producing apparatus comprising a cutting assembly, a compression conveyor auger assembly and a die. The apparatus converts standard waxed corrugated cardboard boxes into artificial firelogs by first slicing cardboard sheets into cardboard strips, then chopping the cardboard strips into cardboard segments in the cutting assembly. The cardboard segments are horizontally disposed between the rifling and compressed in the compression conveyor auger assembly and extruded in the die to form generally horizontally disposed, circular, longitudinally-shaped sections of a firelog. Firestarter chips are fabricated by the cutting assembly, which slices waxed cardboard sheets in conjunction with paper sheets into waxed cardboard and paper strips, then chopping the waxed cardboard strips into waxed cardboard segments and the paper strips into paper segments and waxed cardboard segments mix.
Patent CA-2773831-A1 (CA)
Title: Vending machines for large product containers
Inventor: CONSIGLIO FRANK M
IPC: G07F11/34
Filed: 2010-09-08
Abstract: The present invention provides machines, methods and apparatus for automatically vending, damping, delivering and returning large heavy product containers such as 5-gallon water bottles. In some embodiments, damping methods and apparatus are provided to gently transfer large heavy product containers from one level to another inside a vending machine. In some embodiments, methods and apparatus including adjustable support rails are provided for handling different sized large heavy product containers inside a vending machine. In some embodiments, delivery methods and apparatus are provided for use with large heavy product containers. In some embodiments, methods and apparatus for returning large product containers are provided. Some or all of these features may be provided in a single vending machine, or in multiple machines, and multiple features or machines may be controlled by a single computer processor.
Patent CA-2774409-A1 (CA)
Title: Solder formulation and use in tissue welding
Inventor: BLEIER BENJAMIN S
IPC: A61L27/22
Filed: 2009-09-18
Abstract: Supersaturated gel formulations including a solution of chitosan, albumin, and a laser specific chromophore. Laser tissue welding methods using the gel formulations of the present invention are also described. In the methods, the gel formulation of the present invention is provided to a site for tissue repair and the laser specific chromophore within the gel is excited with a laser in order to fuse tissue by inducing protein denaturation. The gel formulations and laser tissue welding methods may be used, for example, to enable skull base repairs, aerodigestive endoscopic repairs, endoscopic endonasal surgical repairs, iatrogenic esophageal perforation repairs, laparoscopic abdominal surgical repairs, lung repairs, colon repairs, anastomosis of vessels, urologic/gynecologic endoscopic pelvic repairs, orofacial surgical repairs, dental replacement, skin closure, uterine closure and repairs after fibroidectomies and bladder surgery.
Patent CA-2779722-A1 (CA)
Inventor: BURGO ROCCO
IPC: A61Q17/04
Filed: 2010-11-02
Abstract: A UV absorbing complex polyol polyester polymer is the product of a reaction scheme that includes: (i) the esterification of a polyol and a dianhydride, wherein the esterification is carried out under conditions that facilitate substantially only anhydride opening, to form a polyester polymer comprising at least two pendant carboxylic groups, and at least two hydroxyl groups: and (ii) the reaction of at least one pendant carboxylic group and at least one terminal hydroxyl group of the polyester polymer with an epoxide having a functional group, wherein the epoxide comprises an UV absorbing moiety. A crosslinked UV absorbing complex polyol polyester polymer that is reaction product of a random copolyesterification esterification reaction and/or the esterification product.
Patent CA-2780181-A1 (CA)
Inventor: LESKOWITZ GARETT M
IPC: G01R33/387
Filed: 2010-12-01
Abstract: A method for shimming a magnetic field is disclosed. The method uses a single shim current to contribute to suppression of more than one geometrical component of an inhomogeneity in the magnetic field without changing the geometry of the shim path. Apparatuses to implement the method are also disclosed. In embodiments the apparatuses comprise substantially commonly oriented shim paths.
Patent CA-2780447-A1 (CA)
Title: Column with carrying devices for column internals
Inventor: MIHAILOWITSCH DIETER
IPC: B01D3/32
Filed: 2010-11-04
Abstract: The invention relates to a column (1) having supporting devices for internal column fittings, the supporting devices having load-introducing elements fixed to the column inner wall, e.g. formed as peripheral supporting rings (3) or supporting brackets, and crossbeams (4), which are supported from below by the load-introducing elements, for supporting the internal column fittings. In order to minimize the size of the crossbeams (4), vertical supporting beams (5) which support the crossbeams (4) are provided within the column (1).
Patent CA-2783256-A1 (CA)
Inventor: BUCK JUSTIN
IPC: G01N27/30
Filed: 2010-12-08
Abstract: The present invention relates to the field of surface water monitoring. More specifically, the present invention provides low-cost, real-time bio-electrochemical sensors for surface water monitoring based on the metabolism of one or more electrogenic microbes.
Patent CA-2791487-A1 (CA)
Title: Flexible sterile bag containing pharmaceutical products and diluant separately and method of making the same
Inventor: BOLDUC BERTRAND
IPC: A61K9/00
Filed: 2012-09-28
Abstract: The present document describes a formulation for the preparation of an injectable composition comprising at least one pH regulator, and pharmaceutical ingredients, to prepare an injectable composition at a predetermined pH value;    Also described are containers for combined storage and administration of powdered or liquid formulations and diluents.
Patent CA-2791995-A1 (CA)
Title: Oral care implement having a dispenser with a removable cap
Inventor: LEE DAVID K
IPC: A46B11/00
Filed: 2011-03-28
Abstract: An oral care implement having a dispenser containing oral care material and a moisture impermeable barrier. An oral care implement comprising: a handle; a head connected to the handle, the head comprising at least one tooth cleaning element extending from a face of the head; a dispenser containing an oral care material positioned on the head, the dispenser being degradable when subjected to moisture; a removable barrier attached to the head so as to create a chamber between an inner surface of the removable barrier and a portion of the head, the removable barrier being constructed of a moisture impermeable material; and wherein the dispenser is disposed within the chamber.
Patent CA-2795203-A1 (CA)
Title: Systems and methods for securing data in motion
Inventor: ORSINI RICK L
IPC: G06F17/30
Filed: 2011-03-31
Abstract: The systems and methods of the present invention provide a solution that makes data provably secure and accessible - addressing data security at the bit level - thereby eliminating the need for multiple perimeter hardware and software technologies. Data security is incorporated or weaved directly into the data at the bit level. The systems and methods of the present invention enable enterprise communities of interest to leverage a common enterprise infrastructure. Because security is already woven into the data, this common infrastructure can be used without compromising data security and access control. In some applications, data is authenticated, encrypted, and parsed or split into multiple shares prior to being sent to multiple locations, e.g., a private or public cloud. The data is hidden while in transit to the storage location, and is inaccessible to users who do not have the correct credentials for access.
Patent CA-2797606-A1 (CA)
Inventor: BUTLER KRISTOPHER K
IPC: F01D23/00
Filed: 2012-11-20
Abstract: A device for the generation of electricity by converting the kinetic energy from a fluid flow to electrical energy. More specifically a device configured to create a Karman vortex street within a home water main, and use it to generate electricity. The device comprises, a blunt body arranged crosswise to the fluid flow, an attached membrane, a magnet attached to the membrane, and at least one electrical conducting coil. The membrane and magnet oscillate in response to the Karman vortex street. The resulting relative motion between the magnet and the electrical conducting coil is converted into electrical energy. Other arrangements of the device are described.
Patent CA-2806989-A1 (CA)
Inventor: AVERY RICHARD JAMES VINCENT
IPC: A61M5/145
Filed: 2011-08-05
Abstract: A method and system for retaining a drug cartridge (1001, 216, 300, 402, 452, 502, 552, 704, 724, 744, 764, 784) in a cartridge holder (1002, 1008, 154, 202, 302, 400, 450, 700, 720, 740, 760, 780). As an example, a retaining member (1003, 1007, 150, 200, 250, 304, 320, 330, 340, 410, 454, 702, 722, 742, 762, 782) for retaining a drug cartridge (1001, 216, 300, 402, 452, 502, 552, 704, 724, 744, 764, 784) in a cartridge holder (1002, 1008, 154, 202, 302, 400, 450, 700, 720, 740, 760, 780) includes at least one connection feature (204) for connecting to the drug cartridge (1001, 216, 300, 402, 452, 502, 552, 704, 724, 744, 764, 784). The at least one connection feature (204) is on an outer wall of the retaining member (1003, 1007, 150, 200, 250, 304, 320, 330, 340, 410, 454, 702, 722, 742, 762, 782). The retaining member (1003, 1007, 150, 200, 250, 304, 320, 330, 340, 410, 454, 702, 722, 742, 762, 782) further includes at least one retention feature (129, 208, 210, 252, 254, 1006), and this at least one retention feature (129, 208, 210, 252, 254, 1006) extends from an inner wall of the retaining member(1003, 1007, 150, 200, 250, 304, 320, 330, 340, 410, 454, 702, 722, 742, 762, 782). When the retaining member (1003, 1007, 150, 200, 250, 304, 320, 330, 340, 410, 454, 702, 722, 742, 762, 782) is connected to the cartridge holder (1002, 1008, 154, 202, 302, 400, 450, 700, 720, 740, 760, 780), the retaining member (1003, 1007, 150, 200, 250, 304, 320, 330, 340, 410, 454, 702, 722, 742, 762, 782) retains the drug cartridge (1001, 216, 300, 402, 452, 502, 552, 704, 724, 744, 764, 784) in the cartridge holder (1002, 1008, 154, 202, 302, 400, 450, 700, 720, 740, 760, 780).
Patent CA-2807280-A1 (CA)
Inventor: DEEGAN DAVID
IPC: C01B7/01
Filed: 2011-08-02
Abstract: The present invention provides a process for the production of aqueous HCI from a material that contains chlorine atoms, the process comprising: (i) plasma treating the material in a plasma treatment unit to produce an off-gas containing at least some of the chlorine atoms; and (ii) passing at least some of the off-gas to a condensing unit to recover HCI in an aqueous form.
Patent CA-2808659-A1 (CA)
Inventor: TAKEMOTO MASAYA
IPC: A61K48/00
Filed: 2006-09-05
Abstract: It is intended to provide a promoter for inducing expression selectively and strongly in an immunocompetent cell and/or a blood cell such as a lymphocyte. In the invention, the object was achieved by finding that HHV6 MIE  promoter, HHV7 MIE promoter and HHV7 U95 promoter unexpectedly induce a specific expression in an immunocompetent cell and/or a blood cell such as a T  lymphocyte. By utilizing the promoters, a selective delivery of a DNA vaccine or the like can be realized.