baber/WOPTO huggingface dataset:
Patent CA-2809014-A1 (CA)
Title: A location-time based social network
Inventor: MASAJEDIAN SEYED M SAEED
IPC: H04L12/16
Filed: 2013-01-28
Abstract: A system and method which enables a user to assign any information to a specific time and a specific location and displays the posts based on the place which they are assigned to and based on a time which they are assigned to in a social network environment. By this invention, a user of a social network will be enabled to view the posts based on a selected map view (location area) and based on a selected "time duration-. By this invention, a user of a social network will be able to select a time duration using a method and system which enables the user to select a timing unit and displays a sequence of the selected timing unit and enables the user to change the sequence or to select a time duration with in the sequence.  The present invention enables the users of a social network to assign the contents.  photos. videos and files to a specific time and a specific location to organize the posts. The present invention enables the users of a social network to view the other users based on the location where they had, have or will have presence based on the selected time duration.
Patent CA-2809089-A1 (CA)
Inventor: LIU YONG-JUN
IPC: A61K39/395
Filed: 2011-08-23
Abstract: Human antibodies, preferably recombinant human antibodies, both humanized and chimeric, which specifically bind to human OX40 are disclosed. Preferred antibodies have high affinity for OX40 receptor and activate the receptor in vitro and in vivo. The antibody can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, are useful for modulating receptor activity, e.g., in a human subject suffering from a disorder in which OX40 activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies are provided, and methods of synthesizing the recombinant human antibodies, are also provided.
Patent CA-2812829-A1 (CA)
Title: Interface unit for positioning an irradiation object relative to a radiation source
Inventor: VOGLER KLAUS
IPC: A61F9/009
Filed: 2010-09-30
Abstract: The invention relates to an interface unit (10) for positioning an irradiation object relative to a radiation source, comprising at least one first positioning surface (32) for positioning the interface unit relative to the radiation source and a second positioning surface (22) for contacting the irradiation object. The interface unit provides a path extending through the second positioning surface for the radiation of the radiation source. According to the invention, the interface unit comprises an interface body that is produced as one piece and that forms the at least one first positioning surface (32) and the second positioning surface (22). The interface body is preferably made from a plastic material in an injection compression method in order to achieve the desired high production accuracy.
Patent CA-2814391-A1 (CA)
Inventor: ZHANG FENG
IPC: C09D7/12
Filed: 2011-10-20
Abstract: The present invention provides a water-based coating system that can be used to form a durable, abrasion resistant, tough, protective coating on a wide range of substrates. The coating system advantageously has excellent adhesion properties and can be directly coated onto stainless steel surfaces without requiring an intervening primer layer. Primer layers or other types of coatings can be used in combination with the coating system of the present invention if desired, however. The coating system is particularly effective for protecting metal-containing substrates such as intermodal, refrigerated cargo containers. The resultant coatings are flexible and impact resistant. Being water-based, the coating compositions have lower VOC emissions and less residual odor than solvent-based compositions.
Patent CA-2814731-A1 (CA)
Inventor: PLANT ROBERT
IPC: F23K3/00
Filed: 2013-05-01
Abstract: A classifier [100] is disclosed that employs adjustable vanes [140] that may be interactively adjusted to change the distribution of fuel particle sizes that are passed on to a furnace. The classifier employs a frame [133] having a plurality of windows [131] each having an adjustable vane [140]. A control ring [160] is rotated with respect to the frame [133] to simultaneously move links [150] connected between the control ring [160] and the vanes [140]. This causes the vanes [140] to open or close, changing the air flow path and changing the size distribution of particles passing through the classifier [100] to the furnace.  The system may include an adjustment system [260] that can automatically sense particle size to optimize several physical parameters related to particle size.
Patent CA-2814781-A1 (CA)
Inventor: KREMER DIDERIK REINDER
IPC: C07K1/18
Filed: 2011-10-13
Abstract: The present invention relates to a method for the purification of antibodies from a protein mixture produced in a bioreactor, at least comprising the steps of intermediate purification and polishing, wherein the intermediate and polishing step comprises in either order in-line anion exchange chromatography (AEX) chromatography and cation exchange chromatography (CEX) chromatography steps in flow-through mode. The present invention further relates to a single operational unit comprising both an anion exchange chromatography part and a cation exchange chromatography part in either order, which are serially connected, wherein the unit comprises an inlet at the upstream end of the first ion exchange chromatography part and an outlet at the downstream end of the second ion exchange chromatography part and wherein the unit also comprises an inlet between the first ion exchange chromatography part and the second ion exchange chromatography part.
Patent CA-2816232-A1 (CA)
Inventor: SZKODZINSKI ANDRZEJ A S
IPC: A63B69/00
Filed: 2013-05-16
Abstract: This patent pertains to a process for strategically coordinating the actions of hockey players in order to optimize said players' ability to score goals. This patent is an optimal goal scoring process.
Patent CA-2816464-A1 (CA)
Inventor: YIN XUEZHI
IPC: C07C41/22
Filed: 2011-06-16
Abstract: Disclosed are methods for preparation of two pharmaceutical intermediates (I, II) of Aliskiren, said intermediates are obtained by reacting compound of formula I or II and tribromophosphorus oxide. The method replaces the method in the prior art which is using column chromatopraphy to produce the compounds I and II, and overcomes the defect that the method in the prior art hardly carry out in a large-scale industrial production. The product can be purified by recrystallization or vacuum distillation, and the chemical purity of the product is good.
Patent CA-2817599-A1 (CA)
Inventor: MANSFIELD TODD LEON
IPC: B32B27/30
Filed: 2012-02-14
Abstract: A multilayer laminate material that resists the growth of a hole, tear, or aperture, and includes an extensible nonwoven layer joined to an elastomeric film layer in a face-to-face relationship. The elastomeric film layer includes an SEEPS elastomeric block copolymer that has a Tm of between 10°C and 20°C. The laminate exhibits a laminate integrity time of greater than 2 hours.
Patent CA-2817837-A1 (CA)
Title: Process of preparing a crosslinked gel
Inventor: MEUNIER STEPHANE
IPC: A61K8/73
Filed: 2011-12-06
Abstract: The subject of the present invention is a process of preparing a crosslinked gel of at least one polysaccharide or one of its salts, comprising at least the steps consisting in: a) providing, at a temperature below 35oC, an aqueous gel comprising at least one polysaccharide in an uncross Linked form together with at least one difunctional or multifunctional epoxy crosslinking agent; b) maintaining the mixture of step a) at a temperature below 35°C for at least one hour; c) stimulating the crosslinking reaction of the mixture obtained after step b), and if need be: d) recovering said crosslinked gel formed.
Patent CA-2820795-A1 (CA)
Inventor: ANDREANI ANNE-SOPHIE
IPC: C04B35/515
Filed: 2011-12-05
Abstract: Un matériau réfractaire résistant à haute température en milieu oxydant contient au moins : - un premier constituant correspondant à de l'hafnium, ou un composé non oxyde de l'hafnium ou correspondant à un mélange d'au moins deux métaux et/ou cmoposés choisis parmi l'hafnium, um composé non oxyde de l'hafnium, - un deuxième constituant correspondant à du bore ou un composé non oxyde du bore, ou correspondant à un mélange de bore et d'un composé non oxyde du bore, - un troisième constituant correspondant à une terre rare RE ou un composé non oxyde de la terre rare RE, ou correspondant à un mélange de terre rare RE et d'un composé non oxyde de la terre rare RE, où RE est choisi parmi le scandium, 1 yttrium et les lanthanides. Le matériau ne contient pas de silicium ni de composé du silicium.
Patent CA-2823099-A1 (CA)
Inventor: BRANDAU SVEN
IPC: C08K3/28
Filed: 2011-12-29
Abstract: The invention relates to novel compositions that can be vulcanized and that are based on optionally fully or partially hydrogenated nitrile rubbers, which contain epoxy groups, and special cross-linking agents, which no longer require the use of conventional cross-linking agents, such as sulfur in particular. The vulcanized rubbers that can be produced therefrom have very good compression set at room temperature, 100°C, and 150°C and also exhibit high tensile stress together with good elongation at break properties.
Patent CA-2824652-A1 (CA)
Title: Method and apparatus for application of mortar
Inventor: JEDNEAK ALLAN RAY
IPC: B05B3/14
Filed: 2012-02-07
Abstract: An apparatus for applying mortar is provided. The apparatus includes a spray head adapted to receive a pumped mortar and liquid mixture and spray the mixture in a direction perpendicular to a direction of travel of the mortar and liquid mixture into the spray head, the spray head oscillating in the direction of travel of the mortar and liquid mixture into the spray head.
Patent CA-2826528-A1 (CA)
Title: High-strength veneer tie and thermally isolated anchoring systems utilizing the same
Inventor: HOHMANN RONALD P JR
IPC: E04B1/41
Filed: 2013-09-09
Abstract: An anchoring system for cavity walls is disclosed and includes a wall anchor and a high-strength veneer tie. The anchor includes nonconductive thermally- isolating components that maintain the insulation R-values. The anchor features seals located at insertion points in the layers of the interior wythe that stabilize the wall anchor and protect against the entry of liquids and vapor. The veneer tie utilizes a ribbon connector that is cold-worked with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The veneer tie, when part of the anchoring system, interengages with the wall anchor and is dimensioned to preclude significant veneer tie movement and to preclude pullout.
Patent CA-2828443-A1 (CA)
Inventor: PODACK ECKHARD R
IPC: A61K39/00
Filed: 2012-02-23
Abstract: Compositions are provided comprising heat shock protein, immunoglobulins and retroviral antigens to induce systemic and mucosal immunity to infection from retroviruses such as Human Immunodeficiency Virus (HIV). Methods of treatment provided comprise administration of the compositions, which boost the immune systems response to the retroviral antigens or immunogens.
Patent CA-2831693-A1 (CA)
Inventor: FENG DAZENG
IPC: G02B6/26
Filed: 2012-03-22
Abstract: The device includes a main waveguide on a base. The main waveguide is configured to guide a light signal through a light-transmitting medium. The device also includes multiple transition waveguides on the base. Each of the transition waveguide intersects a terminal end of the main waveguide such that each transition waveguide receives a different portion of the light signal from the main waveguide. The device also includes one or more light sensors positioned on the base. Each transition waveguide guides the received light portions to the one or more light sensors such that each of the light signal portions is received at the one or more light sensors.
Patent CA-2832139-A1 (CA)
Inventor: BYRNE JOSEPH H
IPC: F16K25/02
Filed: 2012-04-12
Abstract: A valve assembly is disclosed herein having a valve member and a valve seat body. The valve member is reciprocatingly movable into and out of engagement with the valve seat body. The assembly further includes at least one deformable seal positioned to be at the situs of engagement of the valve member with the valve seat body. The at least one seal is preconfigured with a recess facing the situs to form a pocket to trap fluid therein as the valve member approaches the engagement, which reduces the velocity of the valve member moving toward the engagement and reduces the impact force of the valve member on the valve seat body. Furthermore, the fluid disposed within the pocket also reduces the axial load on the valve member and valve seat body.
Patent CA-2832469-A1 (CA)
Inventor: TO CHUN YEON
IPC: B42F13/26
Filed: 2013-11-06
Abstract: A ring binder mechanism (210) to be secured with a cover (230) is disclosed as including an upper housing (212) with two through holes (220) and two side skirts (228) depending from the housing (212), a pair of hingedly engaged plates (214) supported by the housing (212), and a number of pairs of half-rings (216) mounted to the plates (214), and the plates (214) are pivotable between an open configuration in which the half-rings (216) are open and a closed configuration in which the half-rings (216) are closed to form a number of closed rings, and each through hole (220) is to be secured with the cover (230) via a rivet (238) only, and that at least part of the side skirts (228) abut the cover (230) when the ring binder mechanism (210) is secured with the cover (230).
Patent CA-2833176-A1 (CA)
Inventor: APPAIAH C B
IPC: A61K47/48
Filed: 2012-04-12
Abstract: Provided herein are antibacterial cornpositions and methods of making and using the compositions.
Patent CA-2833498-A1 (CA)
Inventor: KERR RICHARD K
IPC: E21B43/24
Filed: 2013-11-19
Abstract: A steam assisted gravity drainage with injected oxygen (SAGDOX) process to recover hydrocarbons in a hydrocarbon reservoir including: (a) starting the SAGDOX process at a first oxygen to steam ratio; (b) measuring a produced water to oil ratio (v/v) PWOR associated with the first oxygen to steam ratio; (c) adjusting the oxygen to steam ratio to obtain a predetermined PWOR; and (d) continuing steps (a) to (c) until a target PWOR is obtained improving the hydrocarbon recovery rate.
Patent CA-2833730-A1 (CA)
Title: Mechanized and automated well service rig system
Inventor: YORGA DERREK
IPC: E21B7/02
Filed: 2013-11-19
Abstract: A well service rig system includes a well service rig, a catwalk, a racking system, and a tong system. The well service rig system provides techniques for tripping rods and/or tubulars with improved efficiency, such as reducing the need for operator intervention by providing process automation. The well service rig system is further adaptable for use with rods, tubulars, or both. The well servicing rig system also provides rod and/or tubular storage and delivery solutions via the integrated racking system.  Furthermore, the present disclosure provides improved methods for tripping rods and/or tubulars.
Patent CA-2834403-A1 (CA)
Title: Tissue thickness compensator comprising portions having different properties
Inventor: SHELTON IV FREDERICK E
IPC: A61B17/072
Filed: 2012-04-13
Abstract: A fastener cartridge can comprise a support portion, a tissue thickness compensator positioned relative to the support portion, and a plurality of fasteners positioned within the support portion and/or the tissue thickness compensator which can be utilized to fasten tissue. In use, the fastener cartridge can be positioned in a first jaw of a surgical fastening device, wherein a second jaw, or anvil, can be positioned opposite the first jaw. To deploy the fasteners, a staple- deploying member is advanced through the fastener cartridge to move the fasteners toward the anvil. As the fasteners are deployed, the fasteners can capture at least a portion of the tissue thickness compensator therein along with at least a portion of the tissue being fastened.
Patent CA-2834466-A1 (CA)
Inventor: SCODA ENRICO
IPC: H04L12/16
Filed: 2013-11-27
Abstract: A method, non-transitory computer readable medium, and programmed device that use local storage in a browser to provide one or more web search suggestions includes receiving at least a partial entry in field of a web page. Any responsive web search suggestion entries to the received at least a partial entry are provided in the field of the web page from a web search suggestion file stored in a web browser of the client computing device.
Patent CA-2834916-A1 (CA)
Title: Two-stage filtering based method for multiple target tracking
Inventor: GEORGY JACQUES
IPC: G01S13/66
Filed: 2011-05-04
Abstract: A two-filter based method of detecting and tracking a target that can track an unknown and time-varying number of targets, while keeping continuous track, even in scenarios with large number of false contacts or missing measurements, is provided. More specifically, a first filter provides target detection, a second filter provides target tracking of the detected targets, and a clustering technique that operates after the first filter. The first filter starts with a uniform distribution over the surveillance area and resets periodically after the clustering technique is run. When the clustering technique runs, it detects the clusters corresponding to the different targets and passes them to the second filter that tracks these targets.
Patent CA-2835376-A1 (CA)
Title: Magnetic piston engine and electric vehicle propulsion system
Inventor: SPIVAK JONATHAN DAVID L
IPC: H02K1/34
Filed: 2013-12-02
Abstract: An electrical engine uses a magnetic piston contained in a housing which has a passage through which the piston can freely reciprocate between opposite first and second ends.  Electromagnets mounted adjacent the ends of the passage are configured to generate a repulsive magnetic force onto the piston when activated. An electrical switch couples each electromagnet to an electrical current source for activating the electromagnets when the piston is adjacent the switches. An electrical vehicle propulsion system has a first magnetic piston engine to provide propulsive force to the vehicle and a second magnetic piston engine to drive a DC electric generator. Both engines are driven by current from a series of rechargeable batteries which are at least partially recharged by the generator. A battery controller recharges the batteries cyclically such that while some batteries are drained to provide current for the electric magnetic piston engines, other batteries are recharged.
Patent CA-2836387-A1 (CA)
Title: Supervised data transfer
Inventor: HARRISON HENRY NOEL ARNOLD
IPC: G06F21/00
Filed: 2012-05-21
Abstract: An apparatus and method are provided for controlling a transfer of data between data communications networks. In a preferred implementation,an apparatus is provided comprising: a data store;  computing means providing, in a first computing environment, a first network interface for accessing a first data communications network and a first user interface for receiving a first data transfer request to download data from a data source linked to the first data communications network to the data store; computing means providing, in a second computing environment isolated from the first computing environment, a second network interface for accessing a second data communications network and a second user interface for receiving a second data transfer request to transfer downloaded data from the data store to a recipient device linked to the second data communications network; and data transfer control means with access to resources in both the first and second computing environments for controlling downloads and transfers of data according to the first and second requests, further comprising supervisory means arranged to determine, prior to implementing the second request, that at least the second request originates from a human user.
Patent CA-2836457-A1 (CA)
Inventor: KEANE CRAIG PATRICK
IPC: E04F15/022
Filed: 2012-05-16
Abstract: A flooring system may comprise a top floor layer, a subfloor, and/or an underlayment material disposed between the sub-floor and the top floor layer. The top floor layer may include a plurality of luxury vinyl tiles, configured such that respective tile joints may be formed between adjacent luxury vinyl tiles. The underlayment material may comprise a cross-linked, polyolefm foam. The composition of the underlayment material may be such that the tile joints between the adjacent luxury vinyl tiles may bend by less than about 45 degrees over a twelve hour period when 3.1 pounds per square inch (psi) of pressure is applied. The underlayment material may have a compressive creep of less than fifty percent of an original thickness associated with the underlayment material at a load of 3.1 psi and/or a compressive strength of more than 15 psi.
Patent CA-2836853-A1 (CA)
Title: Services and management layer for diverse data connections
Inventor: SCHMITT MICHAEL
IPC: H04L12/24
Filed: 2013-12-17
Abstract: A method relates to quality of services and management of diverse data connections to and from an application launched on a computing platform. The diverse types of data connections to and from the application may include, for example, one or more of HTTP, Web Services, OData/REST, OData/HTTP, SAP RFC, and SAP ALE types of data connections. The method includes providing a layer, in the computing platform, for quality of services and management of diverse types of data connections to and from the application and providing a common entry point to receive data destined for external receivers over the diverse types of data connections to and from the application.
Patent CA-2836957-A1 (CA)
Inventor: HIEBERT GRANT W
IPC: B62D21/11
Filed: 2013-12-18
Abstract: A ride height control system includes a velocity monitor, corner ride height sensors, a processor receiving height inputs from the height sensors and velocity inputs from the velocity monitor. A cross-flow averager cooperates between the front airbags and is in communication with the processor. The cross-flow averager and the processor cooperate with the height sensors corresponding to the front corners, so as to provide a single pseudo height controller controlling, by selective actuation of the cross-flow averager, airflow between the corresponding front corners. The velocity monitor monitors forward velocity of the vehicle and provides velocity information to the processor. The processor causes the cross-flow averager to isolate the front airbags when the velocity is above a non-zero pre-set velocity and to allow a cross-flow of the airflow between the front airbags below the pre-set velocity. The pre-set velocity may be a range of velocities.
Patent CA-2837935-A1 (CA)
Title: Telecommunication and multimedia management method and apparatus
Inventor: KATIS THOMAS E
IPC: H04M3/533
Filed: 2008-04-29
Abstract: A telecommunication and multimedia management apparatus and method that supports voice and other media communications and that enables users to: (i) participate in multiple conversation modes, including live phone calls, conference calls, instant voice messaging or tactical communications; (ii) review the messages of conversations in either a live mode or a time-shifted mode and to seamlessly transition back and forth between the two modes; (iii) participate in multiple conversations either concurrently or simultaneously; (iv) archive the messages of conversations for later review or processing; and (v) persistently store media either created or received on the communication devices of users. The latter feature enables users to generate or review media when either disconnected from the network or network conditions are poor and to optimize the delivery of media over the network based on network conditions and the intention of the users participating in conversations.