baber/WOPTO huggingface dataset:
Patent CA-2754839-A1 (CA)
Inventor: YANG YANLING
IPC: A61K9/20
Filed: 2010-06-17
Abstract: A levamlodipine compound pharmaceutical composition is provided, which contains levamlodipine or a pharmaceutically acceptable salt thereof, and chlorthalidone.  In the present invention, levamlodipine and chlorthalidone are administrated in combination for treating hypertension, a high synergistic anti hypertensive effect is achieved, and the edema side effect due to sodium and water retention caused when levamlodipine is administrated alone is mitigated. In addition, levamlodipine increases insulin sensitivity of an organism, and resists the side effect of increase in blood glucose level caused by chlorthalidone. The pharmaceutical composition of levamlodipine and chlorthalidone overcomes the disadvantage that levamlodipine takes effects slowly in hypertension repression.
Patent CA-2755507-A1 (CA)
Inventor: ORLOV ALEXEY V
IPC: G06F3/048
Filed: 2010-04-01
Abstract: An approach is described for controlling access to a data item using one or more access graphs. The approach entails distributing a compact package of access-related information to a recipient that pertains to the access graphs. The recipient can use the access-related information to access the data item through the access graphs in an off-line mode of op-eration. In one implementation, the access-related information includes markers associated with edges between nodes in the access graphs. One type of marker can link the data item to two or more nodes of the access graphs. This type of marker can be used to implement a logical AND  operation among two or more policy factors.
Patent CA-2755597-A1 (CA)
Inventor: MARSHALL RICHARD J
IPC: H01M10/39
Filed: 2011-10-20
Abstract: A battery and method of making such battery, adapted to operate at low (typically ambient) temperatures for a short initial period and thereafter at higher temperatures. A Li-Mg alloy anode is provided, comprising up to 25% magnesium , in a liquid thionyl chloride bath which as the cathode for high temperature operation. A thin, substantially pure lithium layer is applied to a surface of the Li-Mg anode, preferably in the range of 0.0019 to 0.0025 inches (.04826-.0635mm), to allow obtaining of sufficiently high power and voltage output at lower temperatures for a short period where at such lower temperatures the required voltage and power would not otherwise be available from a Li-Mg anode. Thereafter, the battery may thereafter be used in, and exposed to, higher temperatures of up to 220 °C where at such temperatures the necessary voltage and power from the remaining Li-Mg alloy anode is then available.
Patent CA-2755907-A1 (CA)
Inventor: BREITER ROMAN
IPC: C08H1/06
Filed: 2010-03-24
Abstract: The invention relates to a highly pure collagen, its use as an implant and a method for its preparation, the method comprising subjecting a sample comprising collagen to at least one alkaline treatment step in an alkaline solution at a pH > 12 and at least one cleaning step with at least one chaotropic agent.
Patent CA-2755908-A1 (CA)
Inventor: MCCREADY DEREK ROBERTSON
IPC: B29C45/17
Filed: 2010-04-08
Abstract: According to embodiments of the present invention, there is provided a cavity insert for a molding system, the cavity insert having a deformable portion.  More specifically, A cavity insert (106) is provided, the cavity insert ( 106) is for a molding stack ( 102) for use in an injection mold, the cavity insert ( 106). The cavity in-sert ( 106) comprises a body ( 122) configured to be re-ceived, in use, within a cavity plate (104) of the injection mold; the body ( 122) defining: a cavity molding surface (124) along an inner portion thereof; a circumferentially deformable portion ( 123); and an actuator interface (134) configured to cooperate, in use, with a complementary ac-tuating interface (136) that is defined on a compression member ( 138) to generate a compressive force that selec-tively elastically deforms the circumferentially deformable portion (123).
Patent CA-2759222-A1 (CA)
Title: Primer for diagnosing avellino corneal dystrophy
Inventor: LEE GENE
IPC: C12N15/11
Filed: 2009-12-01
Abstract: The present invention relates to a real-time PCR primer pair and probe for diagnosing Avellino corneal dystrophy, and more particularly to a real-time PCR primer pair and probe for diagnosing Avellino corneal dystrophy, which can accurately diagnose the presence or absence of a mutation in exon 4 of BIGH3 gene, which is responsible for Avellino corneal dystrophy. The use of the primer pair and probe according to the invention can diagnose Avellino corneal dystrophy in a more rapid and accurate manner than a conventional method that uses a DNA chip or PCR.
Patent CA-2767708-A1 (CA)
Inventor: JOBDEVAIRAKKAM CHRISTOPHER N
IPC: A61K31/74
Filed: 2010-06-11
Abstract: A method and a composition for making a composition, tablet, or tablet core having cross-linked polyallylamine salts such as sevelamer hydrochloride, sevelamer carbonate, or colesevelam hydrochloride, that may be used for treating hyperphosphatemia or reducing cholesterol. The method involves blending of a cross-linked polyallylamine salt with a water soluble excipient, optionally with water, an additive and /or a lubricant, and further tableting the resulting blend to form tablets and tablet cores.
Patent CA-2768032-A1 (CA)
Inventor: HASSAN ABBAS
IPC: B01F27/93
Filed: 2008-06-25
Abstract: A system for converting a light gas comprising carbon dioxide, methane, ethane, propane, butane, or a combination thereof to a product comprising at least one selected from oxygenates, C2+  hydrocarbons, and combinations thereof, that includes at least one high shear mixing device comprising at least one generator having a rotor and a stator separated by a shear gap, wherein the shear gap is the minimum distance between the rotor and the stator, and wherein the high shear mixing device is capable of producing a tip speed of the rotor of greater than 22.9 m/s (4,500 ft/min); and a pump configured for delivering a mixture comprising light gas and a liquid medium to the high shear mixing device.
Patent CA-2768451-A1 (CA)
Inventor: DUNCAN DAVID R
IPC: F16K11/087
Filed: 2010-07-20
Abstract: A stopcock is provided with multipleports joining multiplefluid conduits leading between fluid sources and fluid destinations. A central hub manifold resides within a valve body supporting the ports, and can rotate relative to the valve body. Fluid flow paths within the central hub are selectivelyaligned or not aligned with the ports. The stopcock indicates which ports are open by providing marks corresponding with positions of the ports. When the marks are visible, the corresponding ports are open. With different positioning of ports and different configurations of fluid flow paths within the central hub, stopcocks having different numbers of operable positions are provided including two, three, four, six and eight way stopcocks. By providing an axial flow path through a central axis of the central hub intersecting the embedded fluid flow paths within the central hub, still further numbers of operational states are provided.
Patent CA-2771367-A1 (CA)
Inventor: BEATON ALEC A
IPC: A01K1/01
Filed: 2012-03-14
Abstract: A waste collection device comprising a handle having a grip end and a head end; a head assembly mounted to the head end of the handle defining an opening for receiving and attaching a bag comprising: a symmetric head structure; a pair of peg supports on either side of the head structure; a pair of arm supports mounted to the head structure and extending away from the head structure; and a blade having blade arm portions mounted to the pair of arm supports and a flat spade portion on a first side for scooping waste droppings from a flat surface into the bag, and a rounded tongue for scooping waste from an irregular surface into the bag; such that the bag fits in the opening formed by the head assembly, is folded over the arm supports and the a portion of the blade, and is secured to the head assembly.
Patent CA-2772538-A1 (CA)
Inventor: MIELNIK THADDEUS J
IPC: B67C3/02
Filed: 2010-09-29
Abstract: A system for sterilizing bottles with a gaseous sterilant. The system includes moving means for continuously moving bottles one after another along a path. An assembly is provided for distributing a predetermined amount of the gaseous sterilant from a source of gaseous sterilant to each of the bottles. The assembly includes a plurality of injectors that are movable with the bottles. One of the plurality of injectors is associated with each of the bottles. The injector is fluidly connected to the source of gaseous sterilant when the bottle associated with the injector is disposed along a first portion of the path. The injector is disposed above the bottle when the injector is in a first position. The injector is disposed within an interior of the bottle when the injector is in a second position such that the predetermined amount of the gaseous sterilant is conveyed into the interior of the bottle.
Patent CA-2773705-A1 (CA)
Inventor: ROBLOT ROBERT
IPC: B23P19/00
Filed: 2012-04-04
Abstract: Method for the insertion of ferrite members onto pins acting as the contacts of an electrical filter connector using a method known as a vibrating feed bowl, this stores the members, orientates them in the vertical position and conveys them to a dynamic storage lock chamber 8 equipped with a ferrite member stopping mechanism and a ferrite member distribution system 12 incorporating a horizontally moving distribution plate 14 which releases and inserts ferrite members onto the contacts according to a rate controlled by the operator.
Patent CA-2773769-A1 (CA)
Inventor: HYMEL JAMES ALLEN
IPC: H04W4/00
Filed: 2012-04-11
Abstract: There is disclosed one or more methods, systems and components therefor for selecting information to be delivered for presentation by an electronic communication device. The operations of selecting are responsive to a plurality of criteria including attributes of a prior purchase associated with the electronic communication device. The information selected may comprise content reinforcing the prior purchase. An attribute of the prior purchase may comprise a purchase price. The operations of selecting may be configured to choose an amount or a quality level of the information which varies in proportion to an attribute of the prior purchase. One such attribute may be the purchase price. One such attribute may be a relative popularity of the prior purchase among consumers, product reviewers, etc.
Patent CA-2775805-A1 (CA)
Inventor: FILES JOHN CAMERON
IPC: B65D65/40
Filed: 2010-05-10
Abstract: A package includes at least one closed end including a pair of opposed package panels, each face of the pair of opposed package faces including an interior side and an exterior face, at least one panel comprising a woven polymer material, wherein the interior faces of the package panels are joined to one another to define an interior joined area, the joined panels being folded towards and joined to the exterior face of the package to define a second joined area.
Patent CA-2775835-A1 (CA)
Title: Smart multifunctioning building panel
Inventor: MILLER MARK
IPC: E04B1/70
Filed: 2009-11-12
Abstract: A multifunctional panel for a building comprises an insulative body, an exterior surface, and an interior surface. A sensor is provided to measure an interior condition in the interior of the building and an exterior condition in the exterior of the building and generate a sensor signal in response to the difference between the measured interior and exterior conditions. A signal coupler can transmit the sensor signal to other multifunctional panels, receive an input signal from another multifunctional panel, or pass power to power a device in or about the insulative body.
Patent CA-2778179-A1 (CA)
Inventor: SCEATS MARK GEOFFREY
IPC: C01B32/50
Filed: 2010-08-25
Abstract: A method and system for processing an input fuel gas and steam to produce separate CO2 and output fuel gas streams. The method comprises the steps of using a decarboniser segment for reacting at least a solid sorbent reacts with the fuel gas and steam to remove carbon from the input fuel gas and to produce the output fuel gas stream in an exhaust gas from the decarboniser; using a calciner segment for reacting the solid sorbent from the decarboniser segment therein to release the CO2 into the CO2 gas stream; wherein CO2 partial pressures and temperatures in the decarboniser and calciner segments respectively are controlled such that the temperature in the decarboniser segment is higher than the temperature in the calciner.
Patent CA-2781781-A1 (CA)
Inventor: KIELLAND PETER JOHANN
IPC: B65D83/08
Filed: 2012-06-26
Abstract: A business card holder includes a support for containing a number of business cards permitting vertical extraction of one card from the set by grasping the card along its narrower upper edge. The lower surface of the support is bevelled so as to cause the set of cards to be presented at the upper end of the support at differing heights for ease of extraction. The upper edge of at least one wall containing the cards is lower than the top edge of all of the cards in the set, providing an edge that will permit the uppermost card to be bent slightly outward over this top edge for extraction. The vertical height of the card support when positioned within a pocket may be established by providing a clip that will engage with the upper edge of a pocket or by providing a downwardly extending leg that will rest against the bottom of the pocket. Alternately, the support may be positioned outside of a pocket, carried by a clip that fits over and engages with the upper edge of a pocket. Alternately, the support may include a magnetic material and a magnet may be placed inside a pocket or other fabric of a wearer, positioned with its field extending through the fabric surface to engage with the magnetic material of the support and thereby retaining it in position. The support may also carry a name tag.
Patent CA-2782174-A1 (CA)
Title: Process for preparing a catalyst substrate from non-woven fibers
Inventor: DEKKER DESMOND MARINUS CORNELIS
IPC: C07C1/04
Filed: 2010-12-15
Abstract: The invention relates to a process for manufacturing a catalyst substrate which is a shaped porous structure, said process comprising the steps of providing non-woven fibers with an average length in the range of 4-50 mm, an average diameter in the range of 5-300 microns, and a length over diameter ratio in the range of 50 to 500 into a mould to form a fibrous aggregate with volume (V), and compressing the fibrous aggregate to form a porous structure. The compression is carried out in such a manner that the volume of the fibrous aggregate in compressed state (Vcompressed) is at most 90% of the volume (V) of the fibrous aggregate before compression. The invention further relates to the catalyst substrate prepared and to a catalyst and use of a catalyst comprising the catalyst substrate.
Patent CA-2782825-A1 (CA)
Inventor: CHAN FRANCIS YEE-DUG
IPC: H04N21/235
Filed: 2010-11-15
Abstract: Systems and methods for providing multimedia content from one process or component to another process or component over an unsecured connection are provided. One embodiment includes obtaining the cryptographic information, extracting the at least partially encrypted video data from the container file to create an elementary bitstream, enciphering the cryptographic information, inserting the cryptographic information in the elementary bitstream, providing the elementary bitstream to a video decoder, extracting the cryptographic information from the elementary bitstream at the video decoder, deciphering the cryptographic information, decrypting the elementary bitstream with the cryptographic information and decoding the elementary bitstream for rendering on a display device using the video decoder.
Patent CA-2783838-A1 (CA)
Inventor: VERDUYN LLOYD
IPC: B60P7/04
Filed: 2012-07-19
Abstract: A retractable tarp system having automated closing mechanisms used in conjunction with the front and rear of a truck or vehicle-pulled trailer is provided. The automated system of closing the tarping system may include air cylinders, hydraulics or electric motor with closing mechanisms for the dual closing system. The rear system may include linear actuators on each side adapted to pull a cable with a distal hook that may selectively engage the tarp structure. For redundancy, the front system may be air-operated while the rear system is electric. The truck driver operates a switch or button to open and close the closing mechanisms of the retractable tarp system, and may connect and disconnect a hook on a rear closing mechanism that pulls the tarp tightly closed.
Patent CA-2788210-A1 (CA)
Title: Aircraft tail surface with a leading edge section of undulated shape
Inventor: LLAMAS SANDIN RAUL CARLOS
IPC: B64C3/28
Filed: 2012-08-30
Abstract: An aircraft tail surface, such as a horizontal tail plane or a vertical tail plane, includes a leading edge. The leading edge has a first section, extending between 0%-60% of a length of the leading edge, without an undulated shape and a second section, extending between 60%-100%  of the length of the leading edge, with an undulated shape formed by a continuous series of smooth protrusions and recesses that includes a first undulation. The first undulation includes a first protrusion peak, a first recess bottom, a second recess bottom, a convex surface extending continuously between the first protrusion peak and the first recesses bottom, and a concave surface extending continuously between the first protrusion peak and the second recesses bottom. In icing conditions, the ice accretion is produced only on the peaks of the protrusions and on the bottoms of the recesses.
Patent CA-2789611-A1 (CA)
Inventor: WEAVER LAURA B
IPC: C08L23/14
Filed: 2012-06-06
Abstract: The instant invention provides a polymer composition suitable for clear graphic cling film applications, method of producing the same, articles made therefrom, and methods for making such articles. The polymer composition suitable for clear graphic cling film applications, according to the present invention, comprises: (a) a polyolefin composition selected from the group consisting of a propylene-based composition, and an ethylene-based composition, wherein the propylene-based composition has an melt flow rate in the range of from 2 to 8 g/10 minutes, a dynamic mechanical spectroscopy (DMS) value in the range of from 3700 to 10100 Pascal-seconds at 0.1 radian per second, and from 650 to 1200 Pascal-seconds at 100 radian per second measured at 190° C, and having a crystallinity in the range of from at least 4 percent by weight to 11 percent by weight, and a heat of fusion of in the range of from 6 to 19 Joules/gram, and a DSC melting point of less than 110° C (measured via DSC, second heat), and wherein the ethylene-based composition has a melt index (I2) in the range of from 0.5 to 5 g/10 minutes, and a density in the range of from 0.865 to 0.880 g/cm3, a DMS value in the range of from 1800 to 17000 Pascal-seconds at 0.1 radian per second, and from 750 to 2200 Pascal-seconds at 100 radian per second measured at 190° C, and having a crystallinity in the range of from at least 14 percent by weight to 20 percent by weight, and a heat of fusion in the range of from 40 to 60 Joules/gram, and a DSC melting point of less than 70° C (measured via DSC, second heat), and (b) one or more alkyl phosphate-based release agent; wherein when said polyolefin composition is formed into a clear graphic cling film having a 7 ( 2) mils, said clear graphic cling film has a haze in the range of from less than 4 percent, for example from 0.3 to 4 percent, measured according to ASTM-D 1003.
Patent CA-2792607-A1 (CA)
Inventor: ISENHART ROBERT
IPC: A61B5/0476
Filed: 2011-03-09
Abstract: A method for automatically editing brain electrical activity data and a corresponding apparatus, the method comprising: positioning at least two frontal EEG electrodes on a patient; obtaining a signal representing brain electrical activity in each of the electrodes; analyzing the signal to determine if temporal segments of the signal include artifacts due to of any of eye movements, cable or electrode movements, impulse artifacts, and muscle activity, and if any segment does include artifacts identifying the segment as including artifacts; and editing the signal to remove segments that include artifacts.
Patent CA-2792787-A1 (CA)
Inventor: SUI JIAYUAN
IPC: H04L9/32
Filed: 2010-03-31
Abstract: A digital signature generation (DSG) process which provides resistance against white box attackers is disclosed. This is done by applying specially selected data transformations to the inputs, outputs and internal parameters of the algorithm. In particular, the signatory's private key does not appear in the clear in our protected implementation. Our new white box implementation produces signatures that are compatible with signatures created by conventional implementations; thus our solution facilitates interoperability and can be used as a drop-in replacement for conventional implementations. In particular, we describe transformations to the key (d) and the generator domain parameter (usually denoted G or g) of the digital signature generation processes, such that embodiments of the invention can produce signed messages which appear to a verifier as if the key (d) was used, without actually ever using the key (d). This makes it impossible for an adversary to ever observe the key (d), as it is not actually used. Further embodiments include additional protections to make it even harder for an adversary to deduce the key (d) by observing the process which generates the digital signature.
Patent CA-2793257-A1 (CA)
Inventor: TCHENYI ANDREI
IPC: B60T7/06
Filed: 2012-10-19
Abstract: In one aspect, an adjustable pedal assembly for a vehicle is provided, comprising a base, a swing arm, a pedal lever, a first link, and a second link. The base is mountable to a vehicular base support structure. The swing arm is pivotally mounted to the base about a first axis and has an end that defines a second axis that is substantially parallel to the first axis. The pedal lever is connected to the swing arm for pivotal movement about the second axis. The pedal lever has an input member that is used by a vehicle driver to depress the pedal lever, and an output member The first link is pivotable about the first axis and has an output member connectable to an actuator, and an input member. The second link is pivotally connected to the first link input member and to the pedal lever output member.
Patent CA-2793325-A1 (CA)
Title: Monitoring system and method for electric vehicle and electric vehicle supply equipment
Inventor: NOJIMA GERALDO
IPC: H02J7/00
Filed: 2012-10-25
Abstract: A monitoring system is for an electric vehicle and an electric vehicle supply equipment. The electric vehicle supply equipment is structured to communicate with the electric vehicle to charge the electric vehicle. The monitoring system includes a monitoring component structured to monitor communication and monitor energy or power flow between the electric vehicle supply equipment and the electric vehicle, a storage component cooperating with the monitoring component to store information corresponding to the monitored communication and the monitored energy or power flow between the electric vehicle supply equipment and the electric vehicle, and a power supply structured to power at least one of the monitoring component and the storage component.