baber/WOPTO huggingface dataset:
Patent CA-2831745-A1 (CA)
Inventor: NAGAYASU YOSHIYUKI
IPC: C10G2/00
Filed: 2012-03-26
Abstract: This method for starting up a bubble-column-type slurry-bed reactor is characterized in that, at the time of re-starting a bubble-column-type slurry-bed reactor for producing hydrocarbons by the Fischer-Tropsch synthesis reaction, a hydrotreated oil that has been produced in the bubble-column-type slurry-bed reactor and hydrotreated is supplied to the bubble-column-type slurry-bed reactor, the hydrotreated oil having a peroxide value of 1 ppm or less and containing 40% by mass or more of paraffin hydrocarbons with carbon numbers of 21 or greater.
Patent CA-2832617-A1 (CA)
Title: Preparation of polyester latex emulsification by direct steam injection
Inventor: LIU YU
IPC: B01F23/23
Filed: 2013-11-12
Abstract: A method for preparing latex emulsion compositions uses a steam-driven emulsification process, and a method for preparing a toner using the latex emulsion compositions. The method includes contacting a resin with an organic solvent and optionally a neutralization agent; and applying steam or heated water vapor to contact the resin to prepare a latex emulsion. An apparatus can perform the method.
Patent CA-2833127-A1 (CA)
Title: Composantes de wagons de chemin de fer haute friction comportant des insertions modifiant la friction
Inventor: MARLOW JONATHON
IPC: B61F5/00
Filed: 2012-04-11
Abstract: L'invention porte sur des composants de véhicule ferroviaire à haut coefficient de frottement qui comportent un corps possédant une surface de frottement intense avec au moins une poche de réception d'insertions de modification du coefficient et une insertion de modification du coefficient insérée dans la poche. Les insertions de modification du coefficient de frottement du composant sont conçus pour revêtir une surface de portée d'un composant correspondant monté sur un véhicule ferroviaire pour modifier ou réguler le frottement entre une surface de portée du composant de véhicule ferroviaire à haut coefficient de frottement et la surface de portée du composant correspondant.
Patent CA-2833916-A1 (CA)
Title: Methods and apparatus for dispensing solid articles
Inventor: MICHELLI RICHARD D
IPC: A61J7/00
Filed: 2009-05-29
Abstract: An apparatus for dispensing articles includes a housing, a gas source, a drive mechanism and an agitation jet device. The housing defines: a hopper chamber to hold the articles; a dispensing channel fluidly connected to the hopper chamber, the dispensing channel having an inlet and an outlet and defining a flow path therebetween;  and an agitation outlet. The gas source provides a positive pressure supply gas flow having a first pressure, a first velocity and a first mass flow rate. The drive mechanism conveys articles through the dispensing channel along the flow path. The agitation jet device is interposed and fluidly connected between the gas source and the agitation outlet. The agitation jet device includes a feed opening to receive the supply gas flow and a jet opening to convert the supply gas flow to a pressurized agitation gas flow through the agitation outlet to agitate articles in the hopper chamber. The agitation gas flow has a second pressure less than the first pressure, a second velocity greater than the first velocity, and a second mass flow rate greater than the first mass flow rate.
Patent CA-2833986-A1 (CA)
Title: Low hub-to-tip ratio fan for a turbofan gas turbine engine
Inventor: HEIKURINEN KARL
IPC: F01D5/02
Filed: 2013-11-18
Abstract: A fan for a turbofan gas turbine engine, the fan comprising a rotor hub and a plurality of radially extending fan blades integral with the hub to form an integrally bladed rotor. Each fan blade defines a leading edge. A hub radius (R HUB) is the radius of the leading edge at the hub relative to a centerline of the fan. A tip radius (R TIP) is the radius of the leading edge at a tip of the fan blade relative to the centerline of the fan. The ratio of the hub radius to the tip radius (R HUB/R TIP) is at least less than 0.29. In a particular embodiment, this ratio is between 0.25 and 0.29. In another particular embodiment, this ratio is less than or equal to 0.25.
Patent CA-2835095-A1 (CA)
Inventor: KINCAID DEREK SCOTT
IPC: C08L63/00
Filed: 2012-05-04
Abstract: Epoxy resin compositions contain (i) a potyepoxide resin; (ii) a benzofuran diol component, a benzofuran di-epoxide component, or a mixture thereof; and (iii) a curing agent, which upon curing, provides a cured resin exhibiting improved chemical and physical characteristics. The epoxy resin composition may also contain a toughening agent to further enhance the cured resin's physical characteristics.
Patent CA-2837301-A1 (CA)
Title: Bellows of a gangway of an articulated vehicle and articulated vehicle for public passenger transport with such a bellows
Inventor: JUNKE VOLKER
IPC: B60D5/00
Filed: 2013-12-19
Abstract: The object is a bellows (14) of a gangway (10) of an articulated vehicle (3), the articulated vehicle having at least two articulately connected vehicle parts (1, 2), the bellows (14) having an elastic sheath (20) on its outer side.
Patent CA-2837370-A1 (CA)
Title: A non-removable tamper resistant lid
Inventor: ROSENQUIST TOBIAS
IPC: B65D55/02
Filed: 2011-05-31
Abstract: The present invention relates to a tamper resistant lid (10) for a container (1). The lid (10) exhibits a centre axis (X) and comprises an outer and an inner member (20, 40). The outer and inner members (20, 40) are further adapted to be substantially prevented from displacement along the centre axis (X) with respect to each other. At least a part of the inner member (40) comprises threads (48) enabling a threaded connection to the container (1) by means of rotating the outer member (20) in a first direction. The lid (10) further comprises at least one stop member (51, 52, 53, 60) preventing the inner member (40) from rotation with respect to the outer member (20). The at least one stop member (51, 52, 53, 60) is adapted to be controllably disabled with a designated force after said inner member (40) has been connected to the container (1), so that the outer member (20) can be freely rotated with respect to the inner member (40) to thereby prevent removal of the lid from the container (1). The present invention enables the sealing of a container, while substantially preventing the container from being reopened.
Patent CA-2839010-A1 (CA)
Title: Remotely activated downhole apparatus and methods
Inventor: TIPS TIMOTHY RATHER
IPC: E21B33/12
Filed: 2012-06-25
Abstract: An apparatus includes an impervious body, a sealing element; an energy source, and a trigger. The impervious body is configured to prevent passage of fluid therethrough. The sealing element is disposed about the impervious body. The energy source is operationally connected to the sealing element. The trigger is configured to transfer energy from the energy source to the sealing element. The trigger is activated, at least in part, by receiving a signal from a pump tool passing through an interior of the impervious body.
Patent CA-2839378-A1 (CA)
Inventor: DEFORGE JOHN BRADLEY
IPC: H04B17/00
Filed: 2011-06-06
Abstract: Les modes de réalisation concernent un commutateur-multiplexeur pour effectuer des opérations de test sur un dispositif radio. Le commutateur-multiplexeur comprend une pluralité de ports de test correspondant à une pluralité de ports de dispositif radio et une pluralité de commutateurs pour acheminer des signaux de test entre les ports de test individuels. L'invention concerne également une logique de traitement pour commander l'actionnement des commutateurs pour acheminer des signaux de test entre des ports de test individuels. Le commutateur-multiplexeur présenté ici peut être incorporé dans un dispositif de test mobile pour des opérations de test automatique ou peut être utilisé dans un équipement de fabrication ou de maintenance pour des opérations de test et d'étalonnage.
Patent CA-2839606-A1 (CA)
Inventor: SHERIDAN HELEN
IPC: A61P1/00
Filed: 2012-07-20
Abstract: Described are compounds of the structural formula (I): Also provided are pharmacologically acceptable isomers and salts of the compound of (I). The compounds are useful in the treatment of inflammatory bowel disease.
Patent CA-2841084-A1 (CA)
Inventor: STANFILL CRAIG W
IPC: G06F17/30
Filed: 2012-07-06
Abstract: De manière générale, selon l'invention, la valeur d'un attribut numérique d'un enregistrement stocké dans une structure de données est reçue. Une plage numérique est générée qui comprend la valeur de l'attribut numérique. Un élément est stocké, dans un index (204) associé à la structure de données, qui spécifie l'emplacement de l'enregistrement dans la structure de données et qui comprend une première clé d'index (1006) et une seconde clé d'index (1008). La première clé d'index (1006) correspond à une valeur d'un attribut de l'enregistrement différent de l'attribut numérique, et la seconde clé d'index (1008) correspond à la plage numérique générée.
Patent CA-2843127-A1 (CA)
Title: Systems and methods for the evaluation of passive pressure containment barriers
Inventor: SWEATMAN RONALD EARL
IPC: E21B47/10
Filed: 2011-08-12
Abstract: Systems and methods for the advance, real-time and/or post-event evaluation of inaccessible passive pressure containment barriers using an iterative process.
Patent CA-2843975-A1 (CA)
Inventor: KORCZ KRZYSZTOF W
IPC: H02G3/08
Filed: 2014-02-26
Abstract: An electrical box extension includes a base, a movable ring and an extension ring. The base has an inwardly extending flange for coupling the base to the open end of an electrical box. The movable ring slides within the base and is captured by a screw that draws the movable ring into the base. The extension ring optionally can be coupled to the top end of the movable ring. A movable support flange can be coupled to the top end of either the movable ring or the extension ring for contacting the outer surface of the wall when the movable ring is drawn into the base.
Patent CA-2844004-A1 (CA)
Title: Remote video surveillance apparatus and system
Inventor: REGER WOLFGANG
IPC: G08C17/02
Filed: 2014-02-25
Abstract: A remote video surveillance apparatus is provided, including a main housing comprising a main box and a main lid, a camera housing comprising a camera box and a camera lid, a support post having a top end and a bottom end, at least one external power device, at least one battery, at least one camera, at least one data transmission device, a power over ethernet switch, a charge controller; wherein the main box is affixed to the support post at said bottom end, wherein the camera box is affixed to the support post at the top end, wherein the support post restricts movement of an edge of the main lid, wherein the at least one battery, the power over ethernet switch, and the charge controller are positioned within the main box, and wherein the at least one external power device and the at least one battery are electrically connected to said charge controller.
Patent CA-2846155-A1 (CA)
Inventor: PATEL AMAR H
IPC: H02J13/00
Filed: 2012-08-14
Abstract: Systems and methods are provided for modeling and simulating a communication network operating under at least one communication protocol, which supports a Smart Grid electricity network. Communication performance data of the communication network are generated by a processor based on operating behavior of the Smart Grid with a plurality of assets under a first condition. Devices in the Smart grid are grouped in bins for rapid modeling. One or more different configurations of the communication network are entered into the processor and related performance data is also generated. Network configurations are compared based on the generated performance data which may include end-to-end delay and reception rate. Processor based systems to perform modeling methods are also provided.
Patent CA-2846745-A1 (CA)
Title: Concrete form snap tie breaker
Inventor: KADAR JOSEPH ANTAL
IPC: E04G17/06
Filed: 2014-03-25
Abstract: A tool for breaking and removing the outer end of a snap tie, which has an area of weakness and a button outer end, includes a tubular barrel containing a first jaw and a lever extending into the barrel having a second jaw in opposition to the first jaw. The lever is pivotally connected to the barrel for rotating the second jaw toward the first jaw so that the button can be clamped and the snap tie twisted to break the tie bar at the area of weakness.
Patent CA-2848865-A1 (CA)
Inventor: PAULET BRYAN A
IPC: E21B43/00
Filed: 2014-04-11
Abstract: Methods and apparatus are provided for measuring one or more parameters associated with an artificial lift system for hydrocarbon production and operating the system based on the measured parameters. One embodiment of the invention provides a lubricator for a plunger lift system, which generally includes a housing, a spring disposed in the housing for absorbing an impact by a plunger, and a sensor configured to measure at least one parameter of the spring. One example method of operating a plunger lift system for hydrocarbon production generally includes measuring at least one parameter of a spring disposed in a lubricator of the plunger lift system and operating the plunger lift system based on the measured parameter.
Patent CA-2849182-A1 (CA)
Title: Refrigerated storage case
Inventor: KNUDSEN JAMES KENNETH
IPC: F25D13/02
Filed: 2014-04-17
Abstract: The present application thus provides a refrigerated storage case for storing pre-selected items.    The refrigerated storage case may include a number of compartments, a user interface configured to receive an access code and to unlock a predetermined compartment with the pre-selected items therein, and an evaporator coil configured to maintain the compartments at a chilled and/or a frozen temperature.
Patent CA-2849274-A1 (CA)
Inventor: OMI KAZUYA
IPC: C07K16/44
Filed: 2012-07-04
Abstract: The present invention provides a method and a means for highly sensitively and specifically measuring a substance such as a low-molecular-weight substance by means of a sandwich method. Specifically, the present invention provides a method that is for measuring an affinity complex and that includes measuring an affinity complex using an antibody that can specifically bond to the affinity complex and an antibody that can specifically bond to the affinity complex. The antibody may be a full-length antibody. The antibody also may have a region (e.g. a complementarity determining region, a framework region, or a variable region) derived from the immunoglobulin of an animal having gene conversion ability. As at least one of the factors constituting the affinity complex, for example, a low-molecular-weight substance or a protein (e.g. an antibody) can be cited.
Patent CA-2850848-A1 (CA)
Title: Composition for the treatment of fistula
Inventor: HALSKOV SOREN
IPC: A61K33/44
Filed: 2012-10-03
Abstract: A composition for use in the treatment of fistula, the composition comprising activated carbon.
Patent CA-2850961-A1 (CA)
Title: Antibodies to cd1d
Inventor: NAMBIAR JONATHAN KANNAN
IPC: A61K39/395
Filed: 2012-10-15
Abstract: The present invention provides isolated antibodies or antigen binding portions thereof which bind to CD1d. These antibodies and antigen binding portions thereof have application in treatment of conditions involving NKT cell effector function.
Patent CA-2850996-A1 (CA)
Title: Remote control system for drill
Inventor: POETTKER ALOIS
IPC: E21B44/00
Filed: 2014-05-02
Abstract: Mobile drilling devices and systems, methods, and computer-readable media for controlling such devices are provided. One method includes receiving user input from a user of a mobile computing device. The method further includes transmitting data based on the user input from the mobile computing device to a control circuit of a mobile drilling device via a wireless network connection.  The method further includes generating a plurality of control signals based on the data received from the mobile computing device. Each of the plurality of control signals is configured to control movement of a separate one of a plurality of movement devices of the mobile drilling device. The plurality of movement devices are configured to move the mobile drilling device between locations.
Patent CA-2852828-A1 (CA)
Title: Adaptive and targeted control of ion populations to improve the effective dynamic range of mass analyser
Inventor: RICHARDSON KEITH GEORGE
IPC: H01J49/00
Filed: 2012-10-29
Abstract: A method of mass spectrometry is disclosed wherein one or more relatively abundant or intense species of ions in a first population of ions are selectively attenuated so as to form a second population of ions. The total ion current of the second population of ions is then adjusted so that the ion current corresponding to ions which are onwardly transmitted to a mass analyser comprising an ion detector is within the dynamic range of the ion detector.
Patent CA-2853300-A1 (CA)
Inventor: SCHAAFSMA STEFAN HENDRIKUS
IPC: C05G3/00
Filed: 2012-10-24
Abstract: The invention pertains to a method of making urea-containing particles wherein with a lower degree of cooling, high mechanical strengths are obtained. The method comprises the steps of (a) providing a first polymer 10 layer; (b) feeding urea droplets onto said first polymer layer, (c) cooling the droplets provided on the first polymer layer to a temperature between 55º C and 120º C; (d) applying a second polymer layer onto the first polymer layer comprising the droplets so as to form encapsulated urea droplets; and (e) separating the encapsulated urea droplets.
Patent CA-2857096-A1 (CA)
Title: Process for recovery of nalmefene hydrochloride
Inventor: DE FAVERI CARLA
IPC: C07D489/08
Filed: 2012-12-06
Abstract: The present invention relates to an improved process for recovery of nalmefene hydrochloride [17-(cyclopropylmethyl)-4,5-alpha-epoxy-6-methylenemorphinan-3,14-diol hydrochloride] from an aqueous composition containing nalmefene and certain impurities.
Patent CA-2858457-A1 (CA)
Inventor: MAKAROV ALEXANDER ALEKSEEVICH
IPC: H01J49/06
Filed: 2012-12-12
Abstract: A method of operating a mass spectrometer vacuum interface comprising a skimmer apparatus - preferably a skimmer cone (133) - having a skimmer aperture (134) and downstream ion extraction optics (150). An expanding plasma is skimmed through the skimmer aperture. Within the skimmer apparatus, a portion (142) of the skimmed plasma adjacent the skimmer apparatus is separated from the remainder of the skimmed plasma (126) by providing means to prevent, inhibit or impede, the separated portion from reaching the extraction optics while allowing the remainder to expand towards the extraction optics. This allows removal of ions liberated from deposition matter on the skimmer apparatus surface (135), thereby discriminating against such ions, and offering reduced memory effects. The remainder of the plasma can expand towards the extraction optics, so interaction and mixing between the boundary layer and the remainder of the plasma can be reduced or minimized, thereby reducing the number of previously deposited ions which pass downstream of the skimmer apparatus and into the extraction optics.
Patent CA-2858876-A1 (CA)
Title: Methods and compositions for cancer therapy using mutant light molecules with increased affinity to receptors
Inventor: FU YANG-XIN
IPC: A61K47/48
Filed: 2012-12-11
Abstract: Methods and compositions are disclosed to target tumor cells with embodiments of the LIGHT proteins linked fused or conjugated to a targeting agent. These compositions bind to both human and mouse receptors with affinity sufficient to conduct preclinical and clinical trials, and with increased affinity as compared to the wild type human LIGHT protein. The targeting of embodiments of LIGHT to tumor cells reduces tumor growth and reduces metastases.
Patent CA-2860412-A1 (CA)
Inventor: WANG YEQUING
IPC: H04N21/835
Filed: 2012-12-31
Abstract: A source device and method for authenticating a sink device. The source device and method include detecting when the sink device connects to a communication interface and in response to detecting a connected sink device, activating a sink device authentication protocol which authenticates whether the connected sink device is an approved sink device for connecting via the communication interface. The source device determines a level of authentication of the connected sink device from among a first-level authentication and a second-level authentication based on first and second authentication components, respectively derived from different master keys, which affects the type of content provided to the sink device. Responsive to the level of authentication provided through the connected sink device, modifying the content transmitted to the connected sink device, and preventing transfer of any content from the source device to the sink device in response to the sink device not being authenticated.
Patent CA-2860696-A1 (CA)
Inventor: BATES JAMES
IPC: A61M5/32
Filed: 2014-08-27
Abstract: A dual shield mechanism is provided for passive protection of a syringe cannula. The automatic shield system may be used with a re-fillable syringe, and may be adapted for filling the syringe from a vial using a novel vial adapter without triggering the passive shielding mechanism.
Patent CA-2861144-A1 (CA)
Title: Air guiding element
Inventor: ALGUERA GALLEGO JOSE MANUEL
IPC: B62D35/00
Filed: 2013-01-07
Abstract: An air guiding element (1) for improved flow over a gap (2) between a tractive vehicle (3) and a trailer vehicle (4) is described, wherein the air guiding element (1) can be mounted on the tractive vehicle (3) or the trailer vehicle (4) and comprises a flexible and airtight air cushion (5) which is connected to a filling channel (6). The invention addresses the problem of providing a largely low-maintenance and operationally safe air guiding element (1), which can be installed independently of the compressed air supply of the tractive vehicle (3), for improved flow over the gap (2) between a tractive vehicle (3) and a trailer vehicle (4). The problem is solved according to the invention by an air guiding element (1) in which the filling channel (6) has an air entry opening (8) oriented in the direction of travel (F) on the side (7) of the filling channel facing away from the air cushion (5), said air entry opening being arranged in such a way that the air cushion (5) is filled exclusively by a dynamic pressure of the relative wind.
Patent CA-2863305-A1 (CA)
Title: High tension coil spring for bed mattress having means for preventing frictional noise
Inventor: AHN YOO SOO
IPC: A47C23/043
Filed: 2014-09-11
Abstract: A high tension coil spring for a bed mattress having an exposed wiring portion which is formed on the coil spring and works together with a body spring to absorb an external load.  A gap A is provided on at least one of upper and lower end wiring portions 14 and 14' so as to define a space in which at least one of turns 16-5 and 16-5' of upper and lower exposed wiring portions 16 and 16' moves upward and downward while the coil spring is being compressed. Frictional noise between the upper and lower end wiring portions and the upper and lower turns 16-5 and 16-5' of upper and lower exposed wiring portions 16 and 16' is fundamentally prevented. The elasticity of the upper and lower exposed wiring portions is increased. The wiring portions move only upward and downward without being displaced or deformed in the lateral direction, thereby increasing longevity.