baber/WOPTO huggingface dataset:
Patent CA-2761306-A1 (CA)
Title: Quick-connect plow hitch
Inventor: OSGOOD KEVIN R
IPC: A01B59/04
Filed: 2011-12-08
Abstract: The front mounting assembly has a vehicle-mounted frame and a plow-mounted frame that are drawn together by a lift actuator such as a hydraulic cylinder, and brought into registry by guides. When the frames are aligned, slides are advanced from one frame into slide receivers affixed to the other frame and secured thereto by pins. The guides include a pair of guide tabs, which protrude from the plow-mounted frame to guidably engage and subsequently cradle a horizontal lower bar on the vehicle-mounted frame, and a pair of angled upper guides on the plow-mounted frame, which engage a pair of vertical plates on the vehicle-mounted frame to help center the plow-mounted frame as it is pulled into position. For plows having a side wing, a rear mounting assembly engages and lifts a mounting block attached to the wing into a base member to which it is pinned.
Patent CA-2765051-A1 (CA)
Title: Procedes et appareil pour gestion de transfert mobile
Inventor: ALI SYED HUSSAIN
IPC: H04W60/04
Filed: 2010-06-11
Abstract: L'invention concerne des procédés et un appareil pour gérer un transfert mobile. Une station mobile prise en exemple comprend un matériel et un logiciel stockés sur un support lisible par un ordinateur tangible qui, pendant l'opération, amène la station mobile à recevoir, en provenance d'un contrôleur de réseau, une réponse à une demande d'enregistrement réseau, ladite réponse comprenant un indicateur pour indiquer un type de cellule qui peut être rapporté par la station mobile pendant une procédure de transfert et envoyer un message de transfert indiquant les cellules autorisées par l'indicateur.
Patent CA-2765218-A1 (CA)
Title: Antiadhesive carbohydrates comprising a terminal uronic acid unit containing a carbon-carbon double bond
Inventor: STAHL BERND
IPC: A23L33/00
Filed: 2001-02-16
Abstract: The invention relates to a pharmaceutical or dietetic preparation which serves for reducing and/or blocking the adhesion of pathogenic substances and organisms to eucaryontic cells, especially mammal cells. Said preparation contains at least one carbohydrate having an uronic acid unit on one of the ends thereof. 10 to 100%  of the present, terminal uronic acid units pertaining to the carbohydrates are provided with a double bond that is especially situated between the C4 and the C5 atom.
Patent CA-2767777-A1 (CA)
Title: Method and manifold for carrying reduced moment due to dimensional change in pressure vessel; removable insert with valve seat; pressure assisted valve arrangement and method
Inventor: LOMAX JR FRANKLIN D
IPC: B01D53/047
Filed: 2010-06-25
Abstract: A pressure swing adsorption system includes a pressure vessel, a nozzle plate coupled to the vessel and sealed with respect to the pressure vessel, a backing plate that supports the nozzle plate, and a manifold including a plenum cavity and coupled to the nozzle plate via a neck such that the plenum cavity is in fluid communication with an interior of the pressure vessel. The neck is sealed with respect to the nozzle plate via a movable sealing surface. A method is provided in which pressure from the plenum cavity assists in closing valve coupled to the manifold. A removable insert is provided to the manifold to provide a removable sealing surface against which the valve closes.
Patent CA-2769517-A1 (CA)
Inventor: RIOPELLE GERALD HENRY
IPC: A63F13/06
Filed: 2010-02-17
Abstract: A controller configured to interactively control images, such as visual images including video images in interactive-multi-media including video games and the like. In one preferred embodiment, a controller is configured to generate a plurality of electromagnetic beams, whereby the user may selectively interrupt one or more of the electromagnetic beams to generate, control, or manipulate a visual image, rendered on a display. Advantageously, the user may control the visual image without having to physically depress buttons, to control one or more visual subjects.
Patent CA-2769546-A1 (CA)
Inventor: NOLL WERNER
IPC: B41J3/407
Filed: 2010-08-04
Abstract: The invention relates to a device for surface processing of objects (200) having round cross sections and an at least partially electrically conductive outer wall, having a plurality of processing stations and a feeder device having mounting devices for mounting objects (200) to be processed, wherein the feeder device is implemented for transporting objects (200) each mounted in a mounting device synchronously from one processing station to the next. According to the invention, such a device is characterized in that one processing station is a test station (100) comprising a voltage source (120), an electrode (110) coupled to the voltage source (120), and an analysis unit (130), wherein the analysis unit is implemented for detecting changes in voltage between the electrode (110) and an object (200) present at the test station (100). The invention further relates to a correspondingly implemented test station (100) for a device for surface processing of objects (200) having round cross sections and an at least partially electrically conductive outer wall, and a method for surface processing of objects (200) having round cross sections and an at least partially electrically conductive outer wall.
Patent CA-2769633-A1 (CA)
Title: Crystallization method and bioavailability
Inventor: HANNA MAZEN
IPC: A61P3/14
Filed: 2010-07-30
Abstract: Preparation, in -vitro and in vivo characterization of novel forms of ( 1 -hydroxy- 2-imida/ol-l-yl-l -phosphono-cthyl) phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans.
Patent CA-2769670-A1 (CA)
Title: Rna with a combination of unmodified and modified nucleotides for protein expression
Inventor: RUDOLPH CARSTEN
IPC: A61F2/00
Filed: 2010-07-30
Abstract: The invention relates to a polyribonucleotide with a sequence that codes a protein or protein fragment, wherein the polyribonucleotide comprises a combination of unmodified and modified nucleotides, wherein 5 to 50% of the uridine nucleotides and 5 to 50% of the cytidin nucleotides are modified uridine nucleotides or modified cytidin nucleotides.
Patent CA-2770214-A1 (CA)
Title: Performance monitoring of individual hydrocyclones using sonar-based slurry flow measurement
Inventor: VAN DER SPEK ALEX M
IPC: G01F1/7082
Filed: 2010-08-11
Abstract: Monitoring apparatus and system configured to respond to signals containing information about sound propagating through a slurry flowing in part, including overflow pipes, of cyclones operating in parallel on a battery, and determine the performance of individual cyclones. The signal process may form part of a non-invasive acoustic-based passive monitoring system, comprising cyclones and sensors, where the cyclones are configured in parallel to form a cyclone battery in order to process a slurry, each cyclone having an overflow pipe for providing some portion of the slurry flowing in the cyclone battery, where each sensor is configured to mount on a respective overflow pipe of a respective cyclone, to respond to sound propagating through the slurry flowing in the respective overflow pipe of the respective cyclone, and to provide a respective signal containing information about the sound propagating through the slurry flowing in the respective overflow pipe of the respective cyclone.
Patent CA-2776232-A1 (CA)
Title: Catalytic system of nitrate anions for carbon dioxide/epoxide copolymerization
Inventor: JEONG JI SU
IPC: B01J31/18
Filed: 2011-02-25
Abstract: This invention relates to a Salen type ligand including three or more quaternary ammonium salts of nitrate anions, to a trivalent metal complex compound prepared from this ligand and a method of preparing the same, to a method of preparing polycarbonate by copolymerizing an epoxide compound and carbon dioxide using the complex compound as a catalyst, and to a method of separating and collecting the catalyst from the copolymer after copolymerization. This catalyst used to copolymerize an epoxide compound and carbon dioxide can be more simply prepared, and has lower catalyst preparation and recovery costs, and higher activity, compared to conventional catalysts.
Patent CA-2776611-A1 (CA)
Inventor: PALMA ROBERT
IPC: F16L55/28
Filed: 2012-05-10
Abstract: An apparatus for pipeline inspection includes a sensor unit having an array of ultrasonic sensors for inspecting a pipe wall. The sensor unit includes a skid having an outer surface intended to run adjacent or in contact with a pipe wall. The sensors are arranged in a recess at a predetermined stand off from the outer surface of the skid, and the sensor unit includes a flushing system for directing pipeline fluid through the recess, for removing debris from within the recess when the skid is pushed up against the pipe wall.
Patent CA-2780306-A1 (CA)
Title: Systems for energy recovery and related methods
Inventor: BATES LYLE
IPC: F01K27/02
Filed: 2010-11-16
Abstract: Energy recovery systems can utilize waste heat from an internal combustion engine or other base energy conversion system in the operation of hydrogen processors. Some energy recovery systems can utilize more than one source of waste heat from the energy converting system for this purpose.
Patent CA-2782593-A1 (CA)
Title: Device for connecting two components
Inventor: SPORS BENNO
IPC: B23B31/107
Filed: 2011-02-18
Abstract: The clamping mechanism of the device includes a clamping bolt, which is arranged movably in a transverse bore of a locating pin, and two holding elements, which lie diametrically opposite one another in a second component, and abut with a respective inner or outer cone at the end face against a complementary outer or inner cone of the clamping bolt and, during the clamping operation, are clamped with the clamping bolt in a wedge-like manner. The inner and/or outer cones of the clamping bolt and/or the holding elements have in each case two substantially frustoconical contact portions arranged coaxially at an axial distance from one another, which during the clamping operation can be effective either individually or at one and the same time.
Patent CA-2782896-A1 (CA)
Title: A dc power source for a high voltage power apparatus
Inventor: PAPASTERGIOU KONSTANTINOS
IPC: H02M1/00
Filed: 2009-12-10
Abstract: The invention relates to a dc power source (3) for a high voltage power apparatus (1), the dc power source (3) comprising one or more strings (4a-c) including a plurality of dc power source units connected in series, and switches (7, 9, 11, 13) configured to connect and disconnect said strings (4a-c). The switches (7, 9, 11, 13) are solid-state switches distributed among the power source units of each string (4a-c), and all solid-state switches (7, 9, 11, 13) in the string (4a-c) are arranged so that they are turned on and off simultaneously. Each switch (7, 9, 11, 13) is connected in parallel with a first controllable semiconductor (16) in a first direction and connected in parallel with a second controllable semiconductor (20) in a second direction which is opposite to the first direction, and the dc power source (3) comprises a control unit (21) configured to bypass a failed switch (7, 9, 11, 13) by triggering the forward biased of the first (16) or second (20) controllable semiconductor connected to the failed switch (7, 9, 11, 13) in case a fault in the switch (7, 9, 11, 13) is detected
Patent CA-2787147-A1 (CA)
Inventor: MESSERVEY SCOTT
IPC: A23L29/00
Filed: 2010-12-22
Abstract: The disclosure relates to a foldable vegetable shred food sheet useful, for example, as a bread substitute and/or a food wrap. The food sheet comprises vegetable pieces and a gelling agent such as, potato shred and starch. The food sheet of the disclosure has the unique ability to be folded and used like a tortilla wrap. The disclosure also provides for a wrapped food product comprising a potato food wrap fully or partially wrapped around a filling and relates to a method for preparing a wrapped food product. The disclosure also relates to methods of forming a food wrap or pasta noodle.
Patent CA-2787623-A1 (CA)
Inventor: NAPOLI JOHN F
IPC: G06F21/00
Filed: 2010-01-20
Abstract: Authenticating a customer for access to a content server. The customer is biometrically authenticated to a secure terminal based on information stored in a secure personal storage device belonging to the customer. The customer is allowed access to the secure terminal after a successful authentication. The customer is authenticated to the content server based on account credentials stored on the secure personal storage device issued by the content server.
Patent CA-2791231-A1 (CA)
Inventor: LIU HANG
IPC: H04L12/18
Filed: 2006-04-29
Abstract: A method and apparatus are described for recovering from loss of an original data packet, including detecting data packet loss, joining a delayed multicast group, receiving a delayed data packet and using the delayed data packet to recover the original data packet that was lost. The delayed data packet is one of a copy of the original data packet, a copy of the original data packet encoded at a lower bit rate or a parity packet. Also described are a method and apparatus for staggercasting including encoding and compressing a first data sequence, packetizing the compressed encoded data sequence to form a data packet, multicasting the data packet to a first multicast group, encoding and compressing a second data sequence, packetizing the compressed encoded second data sequence to form a packet and multicasting the packet delayed by an offset time to a second multicast group.
Patent CA-2791497-A1 (CA)
Inventor: YIN QINGHUA
IPC: B01J27/13
Filed: 2010-12-09
Abstract: Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure. The advanced catalyst used in diesel engines is a two-way catalyst. The advanced catalyst used in gas engines is a three-way catalyst. In both the two-way catalyst and the three-way catalyst, the at least one nano-particle includes nano-active material and nano-support. The nano-support is typically alumina. In the two-way catalyst, the nano-active material is platinum. In the three-way catalyst, the nano-active material is platinum, palladium, rhodium, or an alloy. The alloy is of platinum, palladium, and rhodium.
Patent CA-2792976-A1 (CA)
Inventor: KLEIMAN JACOB
IPC: B60B1/00
Filed: 2010-09-03
Abstract: The invention relates to ultrasonic instruments for deformation treatment. The instrument comprises a body (1) with a handle (19) and sliding guides (2) in which a hollow metal cylinder having a flange (3) and extension piece (4) is mounted so as to be axially displaceable in a reciprocating manner. An ultrasonic converter which is connected to an oscillation amplitude transformer (14) is fixed in the hollow metal cylinder. A holder (13) is fixed by the cylindrical end thereof on the extension piece. Hammer heads (12), the ends of which are in contact with the end of the transformer (14), are mounted in the holder so as to be displaceable in a reciprocating manner. A spring (16) is set into the flange of the hollow metal cylinder. A moveable bushing (9) is arranged between the spring and end surface of the body, said bushing being equipped with pins (10) which enter shaped grooves (11) formed in the body so as to be able to fix the bushing in three positions. The holder together with the hammer heads is fixed against axial displacement with the aid of a ball-type, spring-loaded catch, the ball (15) of which enters one of the hollows formed at the cylindrical end of the holder.
Patent CA-2797044-A1 (CA)
Title: Search and rescue method and system
Inventor: CYGANSKI DAVID
IPC: G01S5/02
Filed: 2011-04-25
Abstract: A method for locating a transmitter using a receiver which include, but are not limited to the steps of transmitting a plurality of distinctive and orthogonally polarized signals from a transmitter; receiving the transmitted signals at a pair of separated antennas; demodulating the distinctive orthogonal signals received at each of the pair of separated antennas; and determining a direction to the transmitter from the signals received at the pair of antennas. The system for determining the location of a transmitter using a receiver includes, but is not limited to, having a transmitter adapted for orthogonally transmitting a plurality of distinctive signals; a receiver having a pair of separated antennas for receiving the orthogonally transmitted signals; separate demodulators in the receiver for each antenna of the pair of separated antennas for demodulating the distinctive signals; and signal processing circuitry in the receiver adapted for using the demodulated distinctive signals for determining a direction to the transmitter.
Patent CA-2798478-A1 (CA)
Title: Bipolar overvoltage battery pulser and method
Inventor: AANENSEN OVE T
IPC: H02J7/00
Filed: 2011-05-05
Abstract: A bipolar overvoltage battery pulser and method are provided that apply a positive pulse voltage and a negative pulse voltage alternately across the terminals of a battery. The object of the bipolar overvoltage battery pulser and method is to increase the cycle lifetime and capacity of storage batteries, such as lead acid batteries. The rise times for the leading edges of the positive pulses and for the trailing edges of the negative pulses are short compared to the ionic relaxation time in the electrochemical solution. Alternating between the positive and negative pulses gives each new pulse an equal starting condition without realizing any memory effect that otherwise may result if the last applied pulse was of the same polarity, which reduces the extent of overvoltage that may be applied to the battery and decrease the highest useable pulse cycling frequencies that could be achieved without experiencing pulse overlapping. The shape, type and timing of the pulses may be adjusted to create overvoltage pulses having high duration and amplitude.
Patent CA-2800702-A1 (CA)
Title: Subsea hydrocarbon production system
Inventor: STENEVIK KARL-ATLE
IPC: E21B43/017
Filed: 2010-05-28
Abstract: A subsea oil and/or gas production system comprises a host production facility (15) and a plurality of subsea wells (19, 20, 21). A fluid conveying network is provided that connects each subsea well to the host production facility. A separate electrical power and data network is provided for conveying direct current electrical power and data, operatively connected to each subsea well for providing each subsea well with data transfer and electrical power services. The use of direct current ensures that the electrical power and data network can provide power over much greater distances than currently available, and the use of separate networks for conveying fluids and for providing electrical power and data transfer allows for a much more flexible system.
Patent CA-2801285-A1 (CA)
Title: Hypochlorite denture compositions and methods of use
Inventor: SMITH WILLIAM L
IPC: A61Q11/02
Filed: 2010-10-13
Abstract: A solid composition including calcium and/or magnesium hypochlorite, a builder (e.g., one or more of carbonate, bicarbonate, sesquicarbonate), an acid, a water- soluble polymer, at least one anionic surfactant, and optionally, a hydrotrope. The composition does not include any potassium hypochlorite, sodium hypochlorite, lithium hypochlorite, N-halogenated compounds, peroxides, persulfates, hydantoins, isocyanurates, or carboxylic acids that also have hydroxyl, amino, amido, imino, or imido groups. Upon dissolution of the composition in water, the calcium and/or magnesium hypochlorite and acid react to form hypochlorous acid. The use of hypochlorous acid, rather than direct use of an alkaline or alkaline earth hypochlorite results in a composition that is typically acidic rather than basic, and that results in improved cleaning. The composition is particularly suited for cleaning and disinfecting dentures.
Patent CA-2801857-A1 (CA)
Inventor: HARADA YUSAKU
IPC: C04B35/581
Filed: 2011-05-24
Abstract: Disclosed is an aluminium nitride substrate for a circuit board that has aluminium crystals with an average particle diameter of 2-5 µm. Said aluminium nitride substrate, which has a thermal conductivity of at least 170 W/m·K, does not contain a dendritic inter-granular phase and has a breakdown voltage of at least 30 kV/mm at 400 ºC. Also provided is a production method for said aluminium nitride substrate wherein raw material containing aluminium nitride powder is pressed at a pressure up to 150 Pa and at up to 1500 ºC, the temperature is then increased to 1700-1900 ºC in a pressurised atmosphere of at least 0.4 MPa using a non-oxidising gas. After being held, a process is provided that cools the aluminium nitride to 1600 ºC at a rate of 10 ºC/minute.
Patent CA-2803837-A1 (CA)
Title: Apparatus and methods for corrosion protection of downhole tools
Inventor: TRINH TU TIEN
IPC: E21B41/02
Filed: 2011-06-14
Abstract: In one aspect, an apparatus for use in a wellbore is provided that in one embodiment includes a drill bit having a bit body that is susceptible to corrosion when the drill bit is utilized in wellbore, an anode placed at a selected location on the bit body, a cathode associated with the bit body and a power source configured to provide electrical power to the anode to complete an electrical circuit between the anode and the bit body, wherein the supply of the electrical power to the anode arrests corrosion of the bit body when the drill bit is in the wellbore.
Patent CA-2805061-A1 (CA)
Title: Contenant pret pour la presentation
Inventor: TIBBELS BRIAN J
IPC: B65D5/52
Filed: 2013-02-04
Abstract: Un préassemblage qui possède un manchon intérieur dans une position non ouverte plate à lintérieur dun manchon extérieur dans une position non ouverte plate, dans lequel le manchon intérieur est sensiblement plus court que le manchon extérieur. Les deux manchons sont conçus pour former les extrémités supérieure et inférieure du contenant ouvert final. Le manchon intérieur est coupé pour que des espaces au sommet du manchon intérieur forment des rainures aux coins du contenant ouvert final. Le manchon extérieur le plus court repose sur ces rainures, empêchant les pièces de se déplacer pendant le processus de fabrication et pour permettre au préassemblage dêtre plié dans le contenant final en utilisant une technologie actuelle de machine.
Patent CA-2805335-A1 (CA)
Inventor: PAGANI FABIO
IPC: C11D11/00
Filed: 2011-05-27
Abstract: A sanitary agent for treatment of a sanitary appliance, comprising a solid or semi-solid active body, including a treatment compound having at least an active element for treatment of the sanitary appliance and at least a non-ionic surfactant, characterised in that the treatment compound comprises at least an adhesive element derived from colophony resin, destined to realise adhesion of the active body to a wall of the sanitary appliance. In this way, good adhesion of the sanitary agent to the sanitary appliance to be treated is obtained, as well as an efficient hygienisation of the sanitary appliance, while at the same time it is not necessary to touch non-hygienic zones of the sanitary appliance (toilet bowl) with the hands in order to remove the residues of the sanitary agent at the end of its use phase.