baber/WOPTO huggingface dataset:
Patent CA-2699369-A1 (CA)
Title: Method for gas filling of a handle portion of a container
Inventor: GUSTAFSSON PER
IPC: B31B50/86
Filed: 2008-09-26
Abstract: A method for gas filling a handle portion (4) of a container (1) of a collapsible type, the handle portion (4) being defined by two opposite side walls (2) of the container (1) and communicating, via a duct (5) defined by said side walls (2), with an opening (6) formed in one of the side walls (2). The method comprises the steps of supplying, at a gas filling station (8), a gas to the handle portion (4) via said opening (6) and said duct (5), blocking the duct (5) by means of a squeezing action to retain the gas supplied to the handle portion (4), transporting the container (1) to a sealing station (9) while maintaining the squeezing action and, at said sealing station (9), sealing the duct (5) while maintaining the squeezing action, so as to permanently enclose the gas in said handle portion (4). The invention further concerns a container of a collapsible type.
Patent CA-2699732-A1 (CA)
Inventor: KHAN FAROOQ
IPC: H04L1/18
Filed: 2008-09-12
Abstract: Methods and apparatus for generating cyclic redundancy checks (CRCs). In one aspect of the present invention, a plurality of cyclic redundancy checks are calculated based upon a plurality of bits by using a selected cyclic redundancy check generator polynomial, at least one cyclic redundancy check is calculated based upon a first subset of the plurality of bits with a certain bit ordering, and at least another cyclic redundancy check is calculated based upon a second subset of the plurality of bits with a different bit ordering. The second subset of bits may overlap with the first subset of bits.
Patent CA-2699818-A1 (CA)
Inventor: STRICKLAND BOBBY NEAL
IPC: E06B5/16
Filed: 2010-04-12
Abstract: An insulated door comprising a door shell having spaced first and second exterior panels. The door includes a plurality of stiffeners bonded to a liner panel, with thermal insulation between adjacent stiffeners, disposed within the door shell. The liner panel may extend along one side of the stiffeners and the thermal insulation along the liner panel between the stiffeners and the first and second exterior panels. The stiffeners and the liner panel are preferably made of steel and the stiffeners are welded to the liner panel. The stiffeners are preferably not welded to the first and second exterior panels of the door shell. The liner panel is preferably insertable into the first or second exterior panels of the door shell. The insulation material fills substantially all of the space between the liner panel and one of the first or second exterior panels.
Patent CA-2700596-A1 (CA)
Inventor: PEPYS MARK
IPC: A61K31/194
Filed: 2008-09-25
Abstract: Agent for stabilising the tetrameric form of transthyretin, which comprises a compound of the general formula (I) or a pharmaceutically acceptable salt, ester or prodrug thereof: wherein: each Y is independently a direct bond or -CH2-; each X  is independently -NH-, -O-, -S-1 -CH2- -NR-, -CO-, -CONH-, -CONR-, -C=N-O-, -NHCO-, -NRCO-, -O-N=C-, -SO-, -SO2- or a direct bond, wherein each of R, R2, R and R is independently F, Cl, Br, I, CF3, O CF3, R', OR', NR'R', SOR' or SO2R', wherein R and R' are each independently C1-C3 alkyl which is straight or branched chain or cyclic optionally substituted by one or more halogen atoms; and each m, n, p and q is independently 0 to 4, wherein m+n+p+q > 0; and wherein the linker is a linear or branched chain of 7 to 13 carbon atoms in which one or more of the carbon atoms are optionally replaced by a heteroatom, wherein the said chain is unsubstituted or substituted by one or more groups comprising halogen, O, or N atoms, or OH, C1-C3 alkyl, C2-C3 alkenyl, C2-C3 alkynyl or C1-C3 alkoxy.
Patent CA-2701540-A1 (CA)
Inventor: LEUNG KWOK-SUI
IPC: A61H1/00
Filed: 2008-09-19
Abstract: A magnetic levitation vibration system (100) comprises a top plate (001), a base plate (002), at least one first magnet, at least one second magnet, at least one electromagnetic actuator (010) comprising an upper half (010A) and a lower half (010B), a controller, a sensor (011), and a control circuit. A method for the treatment or prevention of musculoskeletal indications comprises providing a top plate (001), providing a base plate (002), generating a first magnetic field to levitate the top plate (001), generating a second magnetic field to drive the top plate (001) into vibration, adjusting frequency of vibration of the top plate (001); and adjusting magnitude of vibration of the top plate (001).
Patent CA-2702238-A1 (CA)
Inventor: GOW THOMAS W
IPC: H02J9/00
Filed: 2010-04-30
Abstract: An emergency power system for operation during loss of power on power mains comprises a spring-driven energy storage unit (ESU) and a generator. The ESU  enters a generator mode responsive to a power outage state of a power sensor, during which mode unwinding of the spring drive powers the generator. After power is restored to the mains, a preferred embodiment automatically rewinds the spring using the generator as a motor.
Patent CA-2702463-A1 (CA)
Title: Heat driven self-circulating fluid heating and storage tank and system
Inventor: LIN HUAZI
IPC: F04F1/14
Filed: 2010-04-26
Abstract: A fluid heating and storage tank with double layer walls is provided. The tank includes two couples for inlets and outlets of a fluid which is a liquid. The tank further includes at least one breathing port which is connected to a second space, and at least one apparatus, for condensing and reclaiming of the liquid vapor, is mounted at the breathing port. The fluid heating and storage tank may be provided with one or two heaters. The heaters may provide heat with the same or different energy resources, and they may be double solar heat collectors orientated in any angle, especially in 90 degree and 180 degree. These solar heaters may be used to form the module units of various building elements.
Patent CA-2702827-A1 (CA)
Inventor: PRIEZZHEV IVAN
IPC: E21B49/00
Filed: 2008-11-06
Abstract: A method for predicting subterranean formation properties of a wellsite. The method includes obtaining seismic data for an area of interest, obtaining an initial seismic cube using the seismic data, and obtaining a shifted seismic cubes using the seismic data, where each of the shifted seismic cubes is shifted from the initial seismic cube obtaining a shifted seismic cubes using the seismic data, where each of the shifted seismic cubes is shifted from the initial seismic cube. The method further includes generating a neural network using the initial seismic cube, the shifted seismic cubes, and well log data and applying the neural network to the seismic data to obtain a model for the area of interest, where the model is used to adjust an operation of the wellsite.
Patent CA-2703778-A1 (CA)
Inventor: GOTO KUNIO
IPC: C10M145/40
Filed: 2008-10-31
Abstract: A lubricating coating which is free from harmful heavy metals is formed on a premium threaded joint for pipes constituted by a pin and a box each having a contact surface comprising a threaded portion and an unthreaded metal contact portion (a sealing surface and shoulder) in order to provide the joint with galling resistance, gas-tightness, and anticorrosive properties such that the unthreaded metal contact portion is prevented from yielding even when the joint is made up with a high torque. The lubricating coating comprises one or both of a rosin and calcium fluoride; metal soap; wax; and a basic metal salt of an aromatic organic acid, and preferably it further includes a lubricating powder, magnesium carbonate, and/or a carbohydrate, particularly a cyclodextrin.
Patent CA-2704480-A1 (CA)
Inventor: PLUMMER BRADY A
IPC: F42D1/05
Filed: 2008-11-07
Abstract: According to one embodiment of the disclosure, a remote explosive detonation system includes a transmitter and at least one receiver having a detonator. The transmitter transmits an electro-magnetic signal having a transmitter identification code that may be received by the receiver. The receiver initiates the detonator if the transmitter identification code matches an internal identification code stored in the receiver.
Patent CA-2706503-A1 (CA)
Title: A battery connection failure detection system
Inventor: CARKNER STEVE
IPC: H01M50/569
Filed: 2010-06-07
Abstract: A system and method of detecting battery connection failures relies upon measuring battery cell body temperature and battery connector temperature at a measured current. The difference between these two temperatures is calculated using a software driven comparator. The comparator compares the difference as measured against a predetermined safe difference for the measured current. If the measured value exceeds the predetermined safe value an alarm is given. In one embodiment of the invention the difference between the two temperatures is compared to a predetermined safe difference independent of current measurements.
Patent CA-2707688-A1 (CA)
Inventor: SISKIN MICHAEL
IPC: C10G45/00
Filed: 2008-11-25
Abstract: The present invention relates to a process for desulfurizing bitumen and other heavy oils such as low API gravity, high viscosity crudes, tar sands bitumen, or shale oils with alkali metal compounds under conditions to promote in-situ regeneration of the alkali metal compounds. The present invention employs the use of superheated water and hydrogen under conditions to improve the desulfurization and alkali metal hydroxide regeneration kinetics at sub-critical temperatures.
Patent CA-2712025-A1 (CA)
Inventor: VALENTINE RICHARD D
IPC: B08B3/10
Filed: 2009-01-07
Abstract: Aa self-cleaning rotisserie oven includes a cooking chamber for cooking food product. A rotor is used for supporting and moving a food product in the cooking chamber. A sump is positioned below the cooking chamber that collects water provided to the cooking chamber. A sensor is positioned to detect when the sump is filled to a set level. An inlet valve is configured to control supply of water to the cooking chamber. A controller is configured to carry out a self-cleaning process. The self-cleaning process includes (a) a pre-rinse phase where the controller (i) opens the inlet valve, (ii) closes the inlet valve when the sensor detects that the sump is filled to the set level, and (iii) determines a duration of time that the inlet valve was open during (i), and (b) a later phase during which the controller opens the inlet valve for an amount of time based on the duration of time determined during (a)(iii).
Patent CA-2712887-A1 (CA)
Inventor: ZAVERI MITUL D
IPC: E04B9/04
Filed: 2010-08-16
Abstract: A method of manufacturing an acoustic ceiling panel having an aesthetic covering includes the steps of: providing a non-woven fabric having an outer major printable surface and an inner major surface; printing an image onto the printable surface of the non-woven fabric using a high-speed printing process, the image being provided from at least one image carrier; providing a base ceiling substrate having selected acoustical properties, the base ceiling substrate having an outer major surface; and adhering the inner major surface of the non-woven fabric to the outer major surface of the base ceiling substrate to form a laminated panel, wherein the non-woven fabric is acoustically transparent relative to the base ceiling substrate.
Patent CA-2715081-A1 (CA)
Inventor: SKROBIS KENNETH J
IPC: B41M3/12
Filed: 2005-05-20
Abstract: Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving depositing an oxide coating prior to heat treatment of the blade material and heat treating under conditions selected to enhance the color of the coating.
Patent CA-2715762-A1 (CA)
Title: Cart for vehicles with sliding basket
Inventor: ZINDOVIC DRAGAN
IPC: B62B3/00
Filed: 2010-09-16
Abstract: A cart for vehicles such as a station wagon, a van, a sport utility vehicle, a crossover vehicle, a truck, and such. It includes a frame with a handlebar, a basket which can slide from the frame into the cargo space of a vehicle utilizing a movable and a stationary part of a guiding device. The frame can be lifted and secured to the vehicle cargo space.
Patent CA-2717532-A1 (CA)
Title: Varying tissue compression aided by elastic members
Inventor: KOSTRZEWSKI STANISLAW
IPC: A61B17/072
Filed: 2010-10-13
Abstract: The present disclosure relates to surgical fastener applying apparatus, and the application of variable compression to tissue. More specifically, the presently disclosed surgical fastener applying apparatus including a first jaw having proximal and distal ends and including an anvil member, the anvil member extending along a longitudinal axis and including a tissue contacting surface and a second jaw having proximal and distal ends movably coupled to the first jaw, the second jaw including a cartridge member and a channel. The surgical fastener applying apparatus further includes a pair of elastic members positioned between the cartridge member and the channel of the second jaw, the pair of elastic members configured and dimensioned to apply and maintain constant compressive forces to tissue regardless of tissue thickness.
Patent CA-2718577-A1 (CA)
Inventor: O'HARA FERGUS
IPC: B28B17/00
Filed: 2010-10-21
Abstract: An adjustable mounting assembly (80) for a machine, such as a portable concrete molding machine (10), has a plurality of base plates (81), each base plate (81) having a plurality of holes and/or slots (82) therethrough arranged in a pattern to enable a number of different motors / engines (50, 150) to be mounted thereon. Each base plate (81) has a hinge assembly (83) along one side, which releasably receives a hinge pin (84) releasably engagable in support member(s) on the machine (10) to allow quick interchange of different motors / engines (50, 150), each with a respective base plate (81). An adjusting stud (89) on the opposite side enables adjustable inclination of the base plate (81) relative to the machine (10), to so enable a flexible drive assembly (52), interconnecting the motor / engine (50, 150) fitted to the machine (10), and the input shaft (53) on the machine (10), to be selectively tensioned when a motor/ engine (50, 150) is fitted to the machine (10) (or to be de-tensioned for a motor / engine (50, 150) interchange.)
Patent CA-2723966-A1 (CA)
Inventor: VITALI FEDERICO
IPC: H02J7/00
Filed: 2009-05-22
Abstract: A synergistic system made up of a control unit having the function of identifying and monitoring the battery, and transmitting the information regarding the actual state of its energy conditions to a battery charger, made to attain energy saving and well as a greater functionality and efficiency of the identified battery.
Patent CA-2725199-A1 (CA)
Inventor: NOBLE RICHARD D
IPC: C11D11/00
Filed: 2009-05-21
Abstract: The present application discloses compositions comprising ionic liquids and an amine compound, and methods for using and producing the same. In some embodiments, the compositions disclosed herein are useful in reducing the amount of impurities in a fluid medium or a solid substrate.
Patent CA-2725252-A1 (CA)
Inventor: KASAKO ANDREW H
IPC: G16H40/60
Filed: 2009-08-25
Abstract: Disclosed are systems and methods for power injectors incorporating a keep vein open functionality that is operable when an injection protocol (112) is suspended. The injector includes control logic (110) configured to include the injection protocol (112), and a separate drip mode injection protocol (114) executable only during a suspension of the injection protocol (112). In one embodiment, the drip mode injection protocol (114) is automatically or manually initiated immediately after and in response to the suspension of the injection protocol (112). In another embodiment, the drip mode injection protocol (114) is automatically initiated after a predetermined delay from start of the suspension of the injection protocol (112). The configuration parameters for the drip mode injection protocol (114) may be programmable prior to the initiation of an injection procedure, immediately prior to the execution of the drip mode injection protocol (114), or hard-coded into the injector.
Patent CA-2725578-A1 (CA)
Inventor: SHAKED ZE EV
IPC: A61K31/565
Filed: 2009-04-23
Abstract: Disclosed herein are oral dosage forms and methods of their use, in particular oral dosage systems for the delivery of drugs for use as a female oral contraceptive. In an embodiment, an oral dosage form includes a progestogen dispersed in an en-teric polymer and an estrogen.
Patent CA-2725834-A1 (CA)
Inventor: CAMPO NICOLA
IPC: F16J15/28
Filed: 2009-04-24
Abstract: The invention describes a packing cup (22) for the cylinder (10) of a reciprocating compressor. The packing cup (22) is formed from a first outer disc (28) and from a second inner disc (30), concentric to the first outer disc (28) and inside which a seat is formed for at least one sealing element for the piston (18).  At least a part of the packing cup (22) is manufactured from a high- strength metallic alloy, obtained through a melting process and subsequent plastic deformation. The material is final-ly subjected to special heat treatments to improve the overall mechanical properties of the packing cup (22).
Patent CA-2726818-A1 (CA)
Inventor: KAZMI MUHAMMAD
IPC: H04W52/36
Filed: 2008-12-18
Abstract: The present invention relates to the area of wireless communication, and especially to a method and an arrangement for transmission output power control in a cellular telecommunications network. An improved transmission output power control is achieved by adapting a pre-defined power mask to a signal transmission characteristic of the signal transmission and applying the adapted power mask to a sub-frame or an OFDM symbol. The present invention could be implemented in a network node such as an eNodeB or in a user equipment.
Patent CA-2727571-A1 (CA)
Title: Machine-readable representation of geographic information
Inventor: SAHUGUET ARNAUD
IPC: G06F3/0484
Filed: 2009-06-09
Abstract: A computer-implemented location identification method involves obtaining a digital image of a machine-readable representation encoded with a geographic location identifier that is associated with a geographic location, decoding the image of the machine-readable representation to produce the geographic location identifier, and presenting content related to the geographic location and identified using the decoded geographic location identifier.
Patent CA-2728132-A1 (CA)
Inventor: WALD DAVID
IPC: G06F17/00
Filed: 2009-06-18
Abstract: In general, a method includes determining (502) metric values associated with data quality for one or more child nodes. Metric values are determined (504) for a parent node based on the metric values of at least some of the child nodes, and relationships between one or more parent nodes and one or more child nodes define a hierarchy. The determination of the metric value for the parent node is repeated (506) for multiple instances.
Patent CA-2728813-A1 (CA)
Inventor: VAN BEIJNUM JOHANNES
IPC: C10G45/02
Filed: 2009-06-24
Abstract: A process for producing paraffinic hydrocarbons from a feedstock comprising triglycerides, diglycerides, monoglycerides and/or fatty acids, the process comprising the following steps: (a) hydrode oxygenating the triglycerides, diglycerides, monoglycerides and/or fatty acids in the feedstock by contacting hydrogen and the feedstock with a hydrogenation catalyst at a temperature in the range of from 250 to 380°C and a total pressure in the range of from 20 to 160 bar (absolute), to obtain an effluent comprising paraffinic hydrocarbons and water; (b) separating a liquid stream rich in paraffinic hydrocarbons from the effluent obtained in step (a); and (c) hydroisomerising the paraffinic hydrocarbons in the liquid stream rich in paraffinic hydrocarbons by contacting hydrogen and the liquid stream with a hydroprocessing catalyst comprising sulphided Ni and sulphided W or Mo as hydrogenation components on a carrier comprising amorphous silica-alumina and/or a zeolitic compound at a temperature in the range of from 280 to 450°C and a total pressure in the range of from 20 to 160 bar (absolute).
Patent CA-2730841-A1 (CA)
Title: Osteopontin nanoparticle system for drug delivery
Inventor: KJEMS JOERGEN
IPC: A61K9/51
Filed: 2008-07-16
Abstract: The present invention relates to nanoparticles comprising osteopontin and a polymer carrier, preferably a cationic carrier. Preferably, the cationic carrier is chitosan. Osteopontin and/or the cationic carrier may have bioactivity and/or the nanopar-ticle may comprise an additional component with bioactivity. Such additional bioactive component may e.g. be a siRNA. The nanoparticles of the invention may be used for treatment of bone diseases or inflammatory diseases.
Patent CA-2730886-A1 (CA)
Inventor: GRUNITZ OTTO
IPC: B29C45/18
Filed: 2011-02-01
Abstract: Injection moulding machine comprising - an injection unit with a plasticising screw and drive units for the movement of the injection unit and for the injection and after-pressure stroke of the plasticising screw, - a fixed and a moveable tool clamping plate, - a mould closing unit with a drive unit for generating the mould closing and opening movement of the moveable tool clamping plate and the tool closing force during injection, and a drive unit for a workpiece ejector device, wherein at least one of the drive units is a hydraulic drive unit with a hydraulic pump, a hydraulic cylinder and one or more control valves to activate the hydraulic cylinder, - the hydraulic fluid of the hydraulic drive unit is an electrorheological fluid, and - the at least one control valve for the hydraulic cylinder is an electrorheological valve with = at least one through-flow gap for the electrorheological fluid and = a plate capacitor arrangement for applying an electric control field across the through-flow gap.
Patent CA-2733440-A1 (CA)
Inventor: FINCH HARRY
IPC: A61K31/427
Filed: 2009-08-05
Abstract: There is provided a pharmaceutical composition that is adapted for pulmonary administration by inhalation, which composition comprises a glitazone, such as pioglitazone or rosiglitazone, and one or more pharmaceutically acceptable carriers and/or excipients, and wherein the glitazone content of the composition consists of at least 95% by weight of the 5R enantiomer and less than 5% by weight of the 5S enantiomer. There is also provided a use and a kit.
Patent CA-2734304-A1 (CA)
Inventor: GRANOFF DAN M
IPC: A01K67/027
Filed: 2009-08-26
Abstract: Assays for detection of bactericidal anti-Neisserial antibodies using a factor H polypeptide having a human amino acid sequence that mediates binding to Neisserial factor H binding protein (fhBp) are provided, as well as non-human animal models of Neisserial infection.
Patent CA-2734618-A1 (CA)
Title: Method and molding tool for producing structural parts made of fiber-reinforced composite material using microwaves
Inventor: HERKNER THOMAS MATHIAS
IPC: B29C33/06
Filed: 2009-06-16
Abstract: Disclosed is a method for producing a part (1) comprising at least one layer (2) of fiber-reinforced composite mate-rial (4). Said method encompasses at least the following steps: a) the at least one layer (2) of polymerizable fiber-reinforced com-posite material (4) is arranged in a shape (5) that has a base (6) and a plurality of elevations (7); b) at least one mold (8) is placed so as to be in contact with at least one elevation (7), said mold (8) having a microwave-sensitive material (10) at least on one con-tact surface (9) towards the at least one elevation (8); c) the at least one elevation (7) is polymerized by irradiating the at least one mold (8) with microwaves (3). The mold used particularly has a stable three-dimensional shape (11). Said mold (8) has a contact surface (9) for the part (1), and at least the contact surface (9) is made of microwave-sensitive material (10).