baber/WOPTO huggingface dataset:
Patent CA-2853261-A1 (CA)
Title: Method for carrier-to-noise ratio estimation in gnss receivers
Inventor: WENDEL JAN
IPC: H04B1/10
Filed: 2014-06-02
Abstract: The present document relates to the reception of Binary Phase Shift Keying (BPSK) signals, as well as subcarrier modulated signals, such as Binary Offset Carrier (BOC) modulated signals. In particular, the present document relates to the determination of a Carrier-to-Noise ratio (or a Signal-to-Noise Ratio) of signals in a Global Navigation Satellite System (GNSS). A method (400) for determining an indicator of an amount of noise comprised within a received signal within a satellite communication network or a GNSS is described. The received signal has incurred a transmission delay, and is indicative of a carrier signal modulated with a modulating signal (101). The modulating signal (101) comprises an in-phase component and possibly a quadrature component The method (400) comprises extracting (401) a received modulating signal from the received signal; determining (402) an estimate of the transmission delay based on the in-phase component of the modulating signal (101);  generating (403) a prompt replica of the modulating signal using the estimate of the transmission delay; determining (404) a correlation, referred to as a prompt quadrature correlation, of the quadrature component of the received modulating signal and of the quadrature component of the prompt replica; and determining (405) the indicator of the amount of noise comprised within the received signal based on the prompt quadrature correlation.
Patent CA-2853417-A1 (CA)
Title: A communication system for managing leased line network with wireless fallback
Inventor: VVR SASTRY
IPC: H04W40/00
Filed: 2012-10-26
Abstract: Embodiments of the present disclosure relate to a communication system for managing leased line networks. The system comprises of a router to route data from one network to another network, and a V.35 modem configured to receive the data from the router and transmit the data to a predefined destination using internet protocol (IP) network. The interface which connects the router with the V.35 modem is a V.35 interface. The IP network requires an ethernet interface to receive the data and to transmit the data to a destined location. The V.35 modem designed converts the V.35 interface to an ethernet interface, but since the ethernet interface is expensive, the V.35 modem converts the ethernet interface to an ADSL interface for establishing ADSL connection towards the IP network. The system further comprising an interface to 3G/LTE/Wifi which is used as a redundant path in the event of failure of ADSL interface.
Patent CA-2853719-A1 (CA)
Title: Humanized antibodies to inkt
Inventor: TRUNEH ALEMSEGED
IPC: A61K39/395
Filed: 2012-10-26
Abstract: Methods of treatment to suppress an immune response are provided. The method comprises administering to a subject in need of treatment a naked blocking antibody that binds selectively iNKT cells in an amount effective to suppress the subject's iNKT cell function. Compositions comprising, an isolated, humanized antibody that binds selectively iNKT cells are also provided.
Patent CA-2854975-A1 (CA)
Inventor: JOHNSON STEPHEN A
IPC: B23K20/12
Filed: 2012-12-05
Abstract: The linear friction welding apparatus of this invention includes two vibrating assemblies, which simultaneously vibrate both work pieces along different weld axis within the plane of the weld interface during the weld process. The LFW apparatus allows one or both work pieces to be independently vibrated against one another along different weld axis to control and concentrate the application of thermal energy across the weld surfaces caused by friction in certain areas of the weld surface and certain times during the weld process.
Patent CA-2858116-A1 (CA)
Inventor: BILODEAU MICHAEL A
IPC: B01D53/62
Filed: 2014-07-31
Abstract: Building materials are generated by the simple mixing of cellulose nanofiber (CNF) slurry with typical wood-derived material such as wood meal, optionally with mineral particulate materials, and dried. Particle boards are made with wood meal particulates; wallboards are made with wood particulates and mineral particulates; paints are made with pigment particulates; and cement is made with aggregate particulates. The particle board samples were tested for fracture toughness. The fracture toughness was found to be from 20% higher up to ten times higher than the typical value for similar board, depending on the formulation. For cases of 20% by weight cellulose nanofibers and 80% wood, the fracture toughness was more than double that of typical particle board. The process sequesters carbon and oxygen into the building product for its lifespan - typically decades - and avoid releasing CO2 into the atmosphere.
Patent CA-2863164-A1 (CA)
Title: Process for the preparation of cement, mortars, concrete compositions containing calcium carbonate-based filler(s) (pre)-treated with ultrafine (uf) filler(s), compositions and cement products obtained and their applications
Inventor: SKOVBY MICHAEL
IPC: C04B40/00
Filed: 2013-02-27
Abstract: Process for the preparation of "High performance", "HP", or "FLUID", or "technical", cement or mortars or concrete systems or compositions (hereafter for simplicity "cements" or "cements systems" or "cement compositions" or "cements") having an improved compacity, an improved flowability (and globally speaking a definitely improved "workability"; Product consisting of, or comprises, a blend of coarse (or optionally HP) "calcium carbonate - based filler(s)" pre-blended with at least an UF; CEMENT COMPOSITIONS incorporating the said blend or aqueous composition, namely the said blend of low or medium (or optionally HP) coarse filler(s) treated with at least one UF; USE of the said blend, or aqueous compositions and cement composition.
Patent CA-2866708-A1 (CA)
Inventor: KLINGER JOHN SOLOMON
IPC: G08G1/09
Filed: 2013-03-08
Abstract: A non-transitory processor-readable medium storing code causes a processor at a first vehicle (e.g., a first autonomous vehicle) to generate a first planned path based on a current position of the first vehicle and a mission requirement assigned to the first vehicle. A first planned path associated with a second vehicle (e.g., a second autonomous vehicle), which is based on a current position of the second vehicle and a mission requirement assigned to the second vehicle, is received at the first vehicle. After the first planned path associated with the second vehicle is received, a second planned path is generated based on the first planned path associated with the second vehicle and at least one of the mission requirement assigned to the first vehicle or the first planned path of the first vehicle. The second planned path of the first vehicle is transmitted to the second vehicle.
Patent CA-2869155-A1 (CA)
Inventor: KAKUTA YOSHIYUKI
IPC: B05B11/00
Filed: 2013-03-29
Abstract: La présente invention a trait à un dispositif de pulvérisation de type seringue doseuse qui comprend de multiples étapes de poussée. Le dispositif de pulvérisation de type seringue doseuse est équipé : d'une seringue (20) ; d'un piston (P) qui est en mesure de s'enfoncer dans la seringue (20) ; d'une partie dotée d'une déformation élastique (43) qui se déforme en fonction de la poussée du piston (P) ; et d'une partie de butée (45) qui se verrouille avec la seringue (20) et pour laquelle le verrouillage est également libéré par la force de restauration de la partie dotée d'une déformation élastique (43).
Patent CA-2874073-A1 (CA)
Inventor: KOSHIZUKA TADASHI
IPC: H01H9/54
Filed: 2013-04-26
Abstract: A magnetizing inrush current suppression device (6) that controls a breaker (2), wherein inter-pole capacitors (22U, 22V, 22W) are connected, and which opens/closes a connection between a transformer (3) and a three-phase alternating-current power supply (1) so as to control magnetizing inrush current. On the basis of the three-phase alternating current voltages (Vtu, Vtv, Vtw) on the transformer side of the breaker (2), the phase for which the absolute value is the largest or the phase for which the absolute value is the smallest, of the direct current components (?Zdu, ?Zdv, ?Zdw) of the three-phase residual flux, is detected as the phase of interest. In addition, the breaker (2) is closed at the phase of interest when the phase of interest of the three-phase alternating current voltages (Vu, Vv, Vw) on the power supply side is a closing target phase (?c1) having a wave-height value which is the reverse polarity of the polarity of the direct current component (?Zdu, ?Zdv, ?Zdw) of the residual flux, and the breaker (2) is closed at the two phases other than the phase of interest when the phase of interest of the three-phase alternating current voltages (Vu, Vv, Vw) on the power supply side is a closing target phase (?c2) which reaches zero after the closing target phase (?c1).
Patent CA-2875034-A1 (CA)
Inventor: ALLEN JOHN L
IPC: E21B43/24
Filed: 2014-12-17
Abstract: A method is described for recompleting and operating non-thermally cased wells in high temperature cyclic thermal heavy oil or bitumen recovery processes. Non-thermally completed wells such as those employed in primary "cold heavy oil production with sand", commonly referred to as CHOPS wells, are recompleted with insulated tubing for conveying mixtures of high temperature combustion gases, steam and other heating fluids into a hydrocarbon bearing formation. Concurrently, in order to protect the well's non-thermal casing and cement from excessive temperatures, a continuous stream of cooling fluid is introduced into the annulus, absorbing heat energy emitted from the insulated tubing as it flows downward to the bottom of the well where it mixes with the tubing conveyed fluids and is introduced into the formation. The continuous positive downward flow of cooling fluids through the annulus also prevents hot tubing conveyed fluids at the bottom of the well from flowing up into the annulus. Introduction of a continuous flow of cooling fluids into the annulus during a thermal injection cycle eliminates the need for a packer at the bottom of the well which would otherwise be required to isolate non-thermal casing from high temperature injection fluids. Since a packer is not required, the prior art requirement of recompleting the well for the subsequent production cycle by removing the insulated tubing and packer assembly and then reinstalling production tubing is eliminated.
Patent CA-2881459-A1 (CA)
Inventor: CASTINE NICHOLAS J
IPC: G06F3/00
Filed: 2012-08-10
Abstract: A network device comprising: a processor, an interface for emulating a human interface device, a video input, a data storage for storing data from a target device or transferring data to said target device, a first network interface, wherein said network device is configured to provide control of a target device, through said interface for emulating a human interface device.
Patent CA-2881753-A1 (CA)
Inventor: NEEDHAM DAVID B
IPC: E21B49/00
Filed: 2012-09-27
Abstract: A method of pressure testing a well tool can include applying positive or negative pressure to an internal chamber of the well tool, or determining a reference pressure, and monitoring the pressure in the internal chamber using a pressure sensor in the internal chamber. Another method can include applying pressure to an internal chamber of a well tool at a surface location, thereby creating a pressure differential in one direction across a seal, and installing the well tool in a well, thereby creating another pressure differential in a possibly opposite direction across the seal. A well system can include a well tool including an internal chamber, and a pressure sensor disposed in the chamber, whereby the pressure sensor detects pressure within the chamber.
Patent CA-2882717-A1 (CA)
Title: Cold water delivery system
Inventor: SHAW DAMON D
IPC: B67D3/00
Filed: 2013-08-22
Abstract: A cold water delivery system is described that can consistently provide cold water at a desired temperature over repetitive and large draws from the outlet of the system. The cold water system can provide multiple pathways for the water to travel from a source, or inlet, to the outlet. A cooling system can be provided that cools a plurality of reservoirs of water. The reservoirs can maintain cold water at different temperatures. A control system controls the cooling system to maintain the temperature of the water in the reservoirs. The control system can also control one or more mixing valves to determine the volume of water from each of the reservoirs and the water inlet that reaches the outlet.
Patent CA-2884169-A1 (CA)
Title: Substrat en nitrure d'aluminium et stratifie en nitrure du groupe iii
Inventor: HIRONAKA KEIICHIRO
IPC: H01S5/343
Filed: 2013-09-04
Abstract: L'objectif de la présente invention est d'obtenir un élément semi-conducteur en nitrure du groupe III de haute qualité et à haute efficacité, et d'utiliser un nouveau substrat en nitrure d'aluminium (substrat monocristallin en nitrure d'aluminium) pour la fabrication de l'élément semi-conducteur en nitrure du groupe III. À cet effet, un substrat comprenant du nitrure d'aluminium est utilisé, lequel comprend sur au moins une de ses surfaces une couche monocristalline en nitrure d'aluminium ayant comme face principale une face inclinée de 0,05 ° à 0,40 ° dans la direction de l'axe m par rapport à la (0001) face d'une structure wurtzite.
Patent CA-2886199-A1 (CA)
Inventor: NG JOSEPH HON-KWONG
IPC: A47J43/27
Filed: 2013-10-10
Abstract: A shaker bottle comprising an open top lower vessel for retaining a liquid volume, an upper member releasably engaging and closing the open top lower vessel; the upper member including a liquid passage inlet in a bottom surface thereof connected to a closable port on an exterior of the upper member allowing liquid in the lower vessel to pass through the inlet and the closable port when the closable port is open and the upper member is closing the lower vessel; the upper member including a storage chamber suitable for receiving a powder supplement; the storage chamber including a releasable bottom member forming a seal with the storage chamber separating the storage from the lower vessel when the releasable bottom member is in with the storage chamber; the bottom member when released from the storage chamber being received in the lower vessel with the storage chamber being open to the lower vessel
Patent CA-2888309-A1 (CA)
Inventor: MILLER DOUGLAS
IPC: F01P1/00
Filed: 2013-10-11
Abstract: A piston assembly is provided. The piston assembly may include: a piston rod; a piston pivotally connected to the piston rod; and a rotatable rod bearing configured to allow the piston rod to pass therethough and rotate along with the piston rod as the piston rod pivots with respect to the piston. A method of making a piston assembly may be provided. The method may include: attaching a piston rod to a piston in a pivoting connection; providing a rotatable bearing for the piston rod; and supporting the piston rod with the rotatable bearing.
Patent CA-2889446-A1 (CA)
Title: Combination therapies for the treatment of alzheimer's disease and related disorders
Inventor: ELMALEH DAVID R
IPC: C07D498/00
Filed: 2013-10-22
Abstract: The present invention relates to combination therapies for treating Alzheimer's disease or an amyloidosis-associated pathological condition comprising co-administering a therapeutically effective amount of a first compound, and a therapeutically effective amount of a second compound. In certain embodiments, the first compound or the second compound inhibits AB peptide polymerization; is an anti-inflammatory; improves cognitive function, mood, or social behavior; is associated with Tau or alpha-synuclein; or regulates amyloid peptide washout.
Patent CA-2890789-A1 (CA)
Inventor: OZIN GEOFFREY A
IPC: C01B32/40
Filed: 2015-05-07
Abstract: A nanostructured metal oxide composition comprising hydroxides or oxygen vacancies or both hydroxides and oxygen vacancies on its surface is described.  A  process for preparing the nanostructured metal oxide composition comprising hydroxides or oxygen vacancies or both hydroxides and oxygen vacancies on its surface, which hydroxides and oxygen vacancies can participate in chemical reactions, which composition is prepared by a method selected from the group of methods comprising: i) controlled thermally induced dehydroxylation of nanostructured metal hydroxide precursors; ii) thermochemical reaction of said nanostructured metal oxide with hydrogen gas; iii) vacuum thermal treatment of said nanostructured metal oxide; and iv) aliovalent doping with a lower oxidation state metal. A photocatalyst comprising a nanostructured metal oxide composition comprising an optimal loading of hydroxides or oxygen vacancies or both hydroxides and oxygen vacancies on its surface, which hydroxides and/or oxygen vacancies can participate in chemical or physical reactions.
Patent CA-2891922-A1 (CA)
Inventor: ZHAO LIPING
IPC: A23L7/10
Filed: 2013-11-26
Abstract: A composition includes a first composition, a second composition and a third composition. The first composition comprises edible ingredients from fruit, seeds, or other parts of plants; the second composition comprises bitter gourd, a first oligosaccharides, a first fermentable dietary fiber, or a combination thereof; and the third composition comprises a second oligosaccharides and a second fermentable dietary fiber. The composition is used for targeting and restoring structural balance of gut microbiota and relieving chronic inflammation.
Patent CA-2892254-A1 (CA)
Inventor: SCHULTZ ROGER
IPC: E21B7/24
Filed: 2014-01-13
Abstract: The present disclosure is for a vibratory downhole rotary apparatus. The apparatus includes a cylindrical hollow body, a stator disposed within the cylindrical hollow body and a rotor disposed within the stator. The apparatus also includes a flow resistance system to vary the resistance of fluid flow through the apparatus to increase and decrease backpressure across the apparatus.
Patent CA-2893989-A1 (CA)
Title: A wood floor nosing and method of making same
Inventor: SGAMBELLURI COSMIO
IPC: E04F11/00
Filed: 2015-06-04
Abstract: A wood floor nosing comprising: a wood plank of length having a prefinished top surface, a bottom surface, a pair of opposing end faces each extending between the prefinished top surface and the bottom surface, a first side face extending between the prefinished top surface and the bottom surface and extending along the length, a second side face extending between the prefinished top surface and the bottom surface and extending along the length, and a plank bevel extending along the length between the first side face and the prefinished top surface, the first side face and the second side face opposing to one another; and a cap moulding having a first cap face mounted along the length to the first side face, a second cap face extending along the length and adjacent to the first cap face, and a cap bevel extending along said length between the first cap face and the second cap face; wherein the cap bevel and the plank bevel cooperate to form a groove between the wood plank and the cap moulding along the length.
Patent CA-2894681-A1 (CA)
Inventor: ZHANG FENG
IPC: C12N15/63
Filed: 2013-12-12
Abstract: The invention provides for delivery, engineering and optimization of systems, methods, and compositions for manipulation of sequences and/or activities of target sequences. Provided are deliver systems and tissues or organ which are targeted as sites for delivery. Also provided are vectors and vector systems some of which encode one or more components of a CRISPR complex, as well as methods for the design and use of such vectors. Also provided are methods of directing CRISPR complex formation in eukaryotic ceils to ensure enhanced specificity for target recognition and avoidance of toxicity and to edit or modify a target site in a genomic locus of interest to alter or improve the status of a disease or a condition.
Patent CA-2896360-A1 (CA)
Title: Overcap intended for a pharmaceutical container
Inventor: PITTET MICHEL
IPC: B65D51/00
Filed: 2014-01-22
Abstract: The present invention relates to an overcap intended for a pharmaceutical container, in particular a container for an infusion Solution or an injection Solution, having a receptacle containing at least one preproduced closure Stopper accommodated therein, the Stopper consisting of a soft plastic material, optionally after pulling off a protective covering, for Insertion of a withdrawal cannula, a spike and/ or a transfer set.
Patent CA-2897093-A1 (CA)
Title: Bus bar apparatus usable in high temperature cable termination applications
Inventor: YANNIELLO ROBERT
IPC: H02G5/10
Filed: 2015-07-10
Abstract: An improved bus bar apparatus is usable in high temperature electrical terminations and is configured to provide sufficient heat dissipation such that when connected at one end with a 90°C wire, the bus bar apparatus is at most only at 75°C at another end thereof, which end can be connected with a lower temperature electrical component such as a circuit interrupter. The bus bars apparatus may include bus bars that extend directly between the high temperature wires and the low temperature electrical component, or the bus bar apparatus may additionally include wires that are electrically interposed between the low temperature region of the bus bars and the electrical component. Additional cooling could be provided by employing oversized wires. The bus bars may additionally include fins, fans, or supplementary heat sinks to enhance thermal convection of the bus bar. The bus bar apparatus additionally can be provided with its own enclosure to be usable in a retrofit situation.
Patent CA-2900564-A1 (CA)
Inventor: GUPTA VIKAS
IPC: G16H10/60
Filed: 2014-03-10
Abstract: Systems for use with a medical device for reducing medication errors are provided. In one aspect, a system includes a medical device that is configurable with operating limit parameters for providing medication to a patient, and a limiting system. The limiting system includes a memory that includes patient-specific information for the patient and a database includes acceptable operating parameters for providing the medication to the patient using the medical device, and a processor. The processor is configured to compare the acceptable operating parameters with the patient-specific information, and provide a modification of the operating limit parameters for providing the medication to the patient based on the comparison of the acceptable operating parameters with the patient-specific information. Methods and machine-readable media are also provided.
Patent CA-2900636-A1 (CA)
Title: Easy access opening tab for a container end closure
Inventor: CHASTEEN HOWARD C
IPC: B65D43/26
Filed: 2014-02-27
Abstract: An end closure for food and beverage containers is provided. The end closure comprises a central panel portion having a protuberance for facilitating access to and manipulation of a pull tab. Before the food or beverage container is pressurized, the protuberance is substantially flat to improve stacking and conveying of the end closure. After the food or beverage container is filled and pressurized, the protuberance selectively deflects and lifts a tail portion of the pull tab to facilitate access.
Patent CA-2900907-A1 (CA)
Inventor: RYU SANGSOO
IPC: E02D5/80
Filed: 2014-01-27
Abstract: The present disclosure addresses increasing the axial holding capacity of a pile by adding a capacity enhancer in the form of an external ring, cylindrical or otherwise, to the pile, often at the bottom of the pile. Adding the capacity enhancer to the pile increases the axial holding capacity by increasing the surface area of the pile and maximizing the use of the higher soil strength by engaging the higher strength of the deepest soil layer. The axial holding capacity is increased without increasing the overall diameter of the pile or its length, and with a very nominal increase in total weight.