baber/WOPTO huggingface dataset:
Patent CA-2710157-A1 (CA)
Title: Methods and arrangements in a mobile telecommunications network
Inventor: SAGFORS MATS
IPC: H04W28/18
Filed: 2008-11-10
Abstract: The present invention relates to method and arrangements for using an identifier of a predefined type, e.g. an RNTI  identifying one configuration on an out-band control channel for activating the configuration identifiable by that identifier. The identifier is sent from the network to the UE (904), when a configuration corresponding to that identifier is to be activated. This implies that both the UE and the radio base station comprise a mapping (901) between each configuration (902,903) and the corresponding identity of each configuration.
Patent CA-2710217-A1 (CA)
Inventor: POWERS RICHARD M
IPC: G02B5/30
Filed: 2008-12-22
Abstract: A thermally switched absorptive optical shutter (100) may be a self-regulating "switchable absorber" device that may absorb approximately 100% of incoming light above a threshold temperature, and may absorb approximately 50% of incoming light below a threshold temperature. The shutter (100) may be formed by placing a thermotropic depolarizer (102) between two absorptive polarizers (101, 103). This control over the flow of radiant energy may occur independently of the thermal conductivity or insulation of the shutter device (100) and may or may not preserve the image and color properties of incoming visible light. This has energy-efficiency implications as it can be used to regulate the internal temperature and illumination of buildings, vehicles, and other structures without the need for an external power supply or operator signals. It also has aesthetic implications since the shutter device (100) has unique optical properties that are not found in traditional windows, skylights, stained glass, light fixtures, glass blocks, bricks, or walls. Additionally, the shutter device (100) may have application as a building material.
Patent CA-2711682-A1 (CA)
Title: Photovoltaic panel with hot plug connector
Inventor: TAGLIARENI RUSSELL V
IPC: H01L31/00
Filed: 2009-01-06
Abstract: A photovoltaic assembly is provided, which includes a docking station to facilitate the transmission of DC electricity from the photovoltaic panel and the transmission of AC electricity to various electric appliances. The photovoltaic assembly includes an inverter module that connects to the docking station through a connector. The system enables replacement and insertion of the inverter module without affecting the functioning of the photovoltaic assembly.
Patent CA-2712109-A1 (CA)
Inventor: KIM SUNG SOO
IPC: A61P3/04
Filed: 2008-01-16
Abstract: The present invention relates to novel 2-carbonyl-3-acyl-1,3-thiazolidines having a .beta.-amino group on the acyl chain, in free, prodrug form or pharmaceutically acceptable salt thereof, including their enantiomers, diastereomers and racemates, as efficient inhibitors against DPP-IV. The invention further relates to the pharmaceutical compositions comprising the disclosed compounds. The present invention also relates to methods for preparing the disclosed compounds and for treating DPP-IV-mediated diseases.
Patent CA-2713048-A1 (CA)
Inventor: ARCH PAUL E
IPC: C08J9/14
Filed: 2009-01-12
Abstract: An expandable particulate interpenetrating network polymer (IPN) composition includes a pentafluorobutane expansion agent and optionally a minor amount of heptafluoropropane The expandable particulate IPN includes (l) 10-80% polyolefin polymer, and (n) 20- 90% vinyl aromatic polymer, based on total weight of the particulate IPN The expansion agent resides (or is impregnated) within the particulate interpenetrating network polymer The pentafluorobutane may be 1,1,1,3,3-pentafluorobutane, and the heptafluoropropane may be 1,1,1,2,3,3,3-heptafluoropropane The expansion agent may consist of 1,1,1,3,3--pentafluorobutane The expandable particulate IPN compositions of the present invention have improved expansion agent retention values, relative to comparative expandable particulate IPN compositions (e g, containing isopentane as an expansion agent).
Patent CA-2715831-A1 (CA)
Inventor: VIK TORBJORN
IPC: G06F17/24
Filed: 2010-09-28
Abstract: Innovative undo/redo operations can be applied to separate objects or parts of objects within multi-object data, without having to undo and redo along a rigid chronological sequence of recorded operations. In one implementation, a user selects an object, or part of an object, and innovative undo/redo techniques enable the user to apply undo and redo operations to only the selected object or part, while skipping undo and redo operations for other objects. The undo/redo operations can also be applied in parallel to multiple objects. A graphical user interface (GUI) provides linear or hierarchical representations of operations applied to each object and displays undo/redo controls for each object.
Patent CA-2716119-A1 (CA)
Inventor: CAHILL KEVIN M
IPC: F04D29/38
Filed: 2009-02-19
Abstract: A fan assembly for directing fluid flow in a hybrid radial and axial direction includes a backplate having an inner diameter portion and a substantially frusto-conical outer diameter portion positioned about a center axis (CL), a plurality of blades extending from the backplate, and an annular fan shroud positioned adjacent to the plurality of blades and configured for co-rotation therewith. The backplate, the plurality of fan blades and the fan shroud form a fan subassembly, and an overall depth of the fan subassembly is approximately 20-35% of an overall fan subassembly diameter (ØD1).
Patent CA-2716324-A1 (CA)
Inventor: ADUSUMILLI PRASAD
IPC: A61C15/00
Filed: 2009-02-20
Abstract: The present disclosure relates to com-positions and methods for cleaning and polishing dentures during denture fabrication. The stone cast used to make the denture is soaked in a dissolution composition bath for a period of time, which removes the stone cast. The denture is then polished with a solvent composition, where the solvent composition includes an active solvent with low solubility toward acrylics such as polymethyl methylacrylate (PMMA), and a carrier solvent with no solubility toward acrylics. As an alternative to the solvent composition, the denture can be recovered from the stone cast and polished with a device having a robotic arm, with a substrate having a pumice stone slurry.
Patent CA-2716328-A1 (CA)
Inventor: NI ZHENG
IPC: C01B32/50
Filed: 2009-02-20
Abstract: The present invention relates to the selective separation of hydrogen ('H2') from hydrocarbons in streams containing both hydrogen and hydrocarbons (e.g. methane, ethylene, ethane, propylene, propane, etc.) utilizing a zeolitic imidazolate framework ('ZIF') material. Preferably, the stream to be separated is fed to the present process in a substantially gaseous phase. In preferred embodiments, the current invention is utilized in either a pressure swing adsorption process, a temperature swing adsorption process, or a membrane separations process to separate hydrogen from hydrocarbons present in hydrogen production streams or petrochemical/petroleum refining product streams and intermediate streams.
Patent CA-2719283-A1 (CA)
Inventor: BARANOWSKI KENNETH M
IPC: B61D39/00
Filed: 2009-03-20
Abstract: A railcar having a longitudinal axis and a movable cover. The movable cover includes a plurality of linear bearing devices and at least one slideable hatch connected to the plurality of linear bearing devices. The slideable hatch is movable sub-stantially normal to the longitudinal axis.
Patent CA-2720080-A1 (CA)
Title: Measurement of bulk density of the payload in a dragline bucket
Inventor: UPCROFT BENJAMIN
IPC: E21C39/00
Filed: 2010-10-27
Abstract: The bulk density of the payload in the bucket of a large electric dragline is measured during the carry phase of dragline operation by scanning the loaded bucket using a boom mounted scanner to provide data relating to the volume of the loaded bucket, calculating the volume enclosed by the surface of the payload and the known base and sides of the bucket to give payload volume, and dividing the payload volume into payload weight data derived from rope length and motor current data to give the payload bulk density. Methods of screening data points originating from surfaces other than the bucket and payload, and methods of dealing with bucket pose and sway are also described and claimed.
Patent CA-2720492-A1 (CA)
Inventor: BECK KENT
IPC: A61M5/175
Filed: 2009-03-31
Abstract: An improved safety occluder and method of use provides an occluder for an infusion set having a first, occluding position, a second, non-occluding position which returns to the first, occluding position when the occluder's plunger is released, and a third, non-occluding position which retains the plunger in a configuration which allows fluid flow through the infusion set. The occluder may also include a locking mechanism to prevent accidental movement of the plunger out of the first, occluding position.
Patent CA-2721072-A1 (CA)
Inventor: COHEN ISAAC
IPC: A61K9/14
Filed: 2009-04-10
Abstract: Selective apoptotic extracts of Gleditsia sinensis Lam are provided. Also provided are methods of using said extracts to in-duce apoptosis in specific cells, especially in a human. Provided as well are uses of the extracts of Gleditsia sinensis Lam for the preparation of a medicament for the selective induction of apoptosis.
Patent CA-2721850-A1 (CA)
Title: Multi-position solar panel rack
Inventor: ABAR WARREN
IPC: F24J2/52
Filed: 2010-11-19
Abstract: The present racking system uses space frame technology to minimize materials while maximizing strength. The rack has multi-position racking capability, using a simple swing arm and pin system to move the solar array into an optimum position for the appropriate time of the year.
Patent CA-2722872-A1 (CA)
Inventor: EUSCH INGRAM
IPC: H01L31/02
Filed: 2010-11-29
Abstract: The invention concerns to a device for fixing conductor tracks on at least one first main-surface of at least one solar cell.
Patent CA-2724536-A1 (CA)
Title: Home appliance and method for operating a home appliance
Inventor: WINKLER RALF
IPC: F24H9/20
Filed: 2010-12-09
Abstract: A home appliance includes an electronic controller with a trigger port which starts an operating cycle for the home appliance in response to a signal received on the trigger port that indicates availability of an alternative resource.
Patent CA-2724537-A1 (CA)
Title: System and method for regulating fuel transactions
Inventor: BETANCOURT ERNEST BLAS
IPC: G07F13/00
Filed: 2009-06-03
Abstract: A method and system for regulating fuel transactions is provided. Fuel consumption data may be received corresponding to a first and second vehicle location.    The difference between the first and second fuel consumption is determined to obtain an overall or combined fuel consumption value. In some examples, the fuel consumption data is transferred from a vehicle data system to a carrier data system located remotely from the vehicle. The data is processed at the carrier data system and the overall fuel consumption is transmitted to a fueling point to limit the amount of fuel transferred to the vehicle. In some arrangements, the limit may be adjusted to include additional factors such as additional distance to travel to the fueling point, anticipated distance to be traveled in subsequent legs of the trip, etc.
Patent CA-2725801-A1 (CA)
Title: Rotor assembly with cooling air deflectors and method
Inventor: DJERIDANE TOUFIK
IPC: F01D11/00
Filed: 2005-11-28
Abstract: A rotor assembly for a gas turbine engine, the rotor assembly comprises a plurality of cooling air deflectors mounted on the rotor assembly to redirect air to a manifold at a bottom side of a corresponding blade retention slot on the periphery of the rotor disk.
Patent CA-2726546-A1 (CA)
Inventor: CALABRIA PAOLO
IPC: A01K31/00
Filed: 2010-12-29
Abstract: A vehicle is described for gathering fowl from the ground and carrying them to a place of unloading, for example a cage. The vehicle comprises a main frame; wheels or tracks to support the main frame above the ground; an accumulating conveyor belt to carry the fowl in a first direction (which can be, substantially, the direction of the length of the vehicle); and an unloading conveyor belt that receives the fowl from the accumulating conveyor belt and carries the fowl received towards a place of unloading. The unloading conveyor belt carries the fowl in a second direction. The second direction may be at an angle with the first direction. The vehicle also comprises a belt-supporting structure to support the accumulating conveyor belt and the unloading conveyor belt. Advantageously, the vehicle may also comprise a counterframe. The belt-supporting structure is at least partially raisable respect to the counterframe. The vehicle may advantageously also comprise a weighing device placed between the main frame and the counterframe for weighing the fowl carried on the conveyor belts.
Patent CA-2726699-A1 (CA)
Inventor: DI MAIUTA NICOLA
IPC: C12Q1/68
Filed: 2009-05-20
Abstract: The present invention relates to the use of at least one nucleic acid comprising or consisting of: (i) CATCGAT-GAAGAACGCWGCRAAHTGCGATAMGTARTGYGAATTGCAGRATTCAGTGARTCATCGAAWYTTTGAACGCAYMTTGCRC   (SEQ ID NO: 1), wherein: R represents A or G Y represents C or T M represents A or C W represents A or T H  represents A or C or T (ii) a portion of SEQ ID NO: 1, provided said nucleic acid binds under stringent conditions to a nucleic acid comprising or consisting of the complementary sequence of SEQ ID NO: 1, or (iii) complementary sequences of (i) and (ii);  for the detection of nucleic acids from one or more fungi in a sample.
Patent CA-2728329-A1 (CA)
Inventor: KIPPING MATTHIAS
IPC: B65H75/24
Filed: 2009-06-25
Abstract: The invention concerns a method and a coiler mandrel for coiling metal strip (110), wherein the coiler mandrel (100) comprises a mandrel body (120), a plurality of radially expandable segments (115) arranged around the mandrel body (120), and a plurality of hydraulic cylinders (116) by which the segments (115) can be moved in the radial direction. To be able to coil the metal strip with a circular coil eye even when the friction varies in the individual cylinders, the invention proposes that each cylinder (116) of the plurality of cylinders be individually controlled.
Patent CA-2729047-A1 (CA)
Inventor: REED ALISTAIR ROSS
IPC: E21B15/00
Filed: 2009-06-22
Abstract: A supporting structure for geological sample drilling equipment having a minimal environmental footprint is disclosed.  The structure consists a platform on which drilling equipment can be positioned, and a plurality of legs extending from the platform to the ground. The legs are of variable length, which allows the platform to be set horizontally even on uneven ground.  The platform includes a rotatable portion so that the drilling equipment can be easily rotated to a desired orientation.
Patent CA-2729257-A1 (CA)
Inventor: WIEMER DAVID F
IPC: A61K31/352
Filed: 2009-06-25
Abstract: The invention provides fluorescent schweinfurthin analogs of formula(I) which are useful as probes and for the treatment of cancer and other diseases.
Patent CA-2730319-A1 (CA)
Inventor: GANGJEE ALEEM
IPC: C07D491/04
Filed: 2009-07-08
Abstract: The present invention provides tricyclic compounds, pharmaceutically acceptable salts, prodrugs, solvates, or hydrates thereof, having antimitotic activity, anti-multidrug resistance activity, for example P-glycoprotein inhibition, and antitumor activity, and which inhibit paclitaxal sensitive and resistant tumor cells. Also provided are methods of utilizing these compounds for treating tumor cells and inhibiting mitosis of cancerous cells.
Patent CA-2731900-A1 (CA)
Inventor: CURTIN BRUCE VICTOR
IPC: H04L9/30
Filed: 2011-02-16
Abstract: The invention relates to an electronic device config-ured for encrypted data transfer with a smart card under a trust key. The device comprises at least one secured portion, wherein the device is configured for performing a key exchange algorithm with the smart card for establishing the trust key for the en-crypted data transfer between the device and the smart card and wherein the device is configured for storing the trust key in the secured portion of the device.
Patent CA-2732590-A1 (CA)
Inventor: BURMESTER JENS
IPC: B67D7/78
Filed: 2009-07-22
Abstract: The invention relates to a device for the piping of process systems in the food and beverage industry, according to the preamble of independent claim 1 or independent claim 2, and a method of operating such a device. The invention is particularly applicable in situations where the process systems serving for product processing and product transfer must meet stringent microbiological quality requirements and requirements for maximal cleanability under flow conditions (so-called "CIP capability" (clean in place)). The underlying problem of the invention was to devise a device for piping, of a general described type, which device has high operating safety and meets the highest requirements for quality of the fluid products processed in it, which device overall (particularly its anti-mixing valves) is also easy and inexpensive to fabricate, and which, under all practically occurring arrangement variants of the valve distributor tree in relation to the associated process aggregate or tank of the process apparatus, in [sic] the respective valve distributor tree, reproduces [sic], to the extent possible, the same technological conditions and condition parameters as in the process aggregate or tank; wherewith, inter alia, the process engineering problem is clearly delineated with respect to the last-mentioned aspect. This problem is solved in that:  .cndot. the respective valve distributor tree (B1, B2, ..., Bi, ..., Bn) opens immediately into the lower tank bottom (T1a, T2a, Tia, ..., Tna) of a respectively associated tank (T; T1, T2, ..., Ti, ..., Tn) of the process system, and/or .cndot. the respective valve distributor tree (B1, B2, ..., Bi, ..., Bn) is connected via an associated pipe connection (R; R1, R2, ..., Ri, ..., Rn; Ux.1; U1.1, U2.1, U3.1, ..., Ui.1, ..., Un.1) to an associated process aggregate (P; P1, P2, ..., Pi, ..., Pn; P**; P1**, P2**, ..., Pi**, ..., Pn**) or to the lower tank bottom (T1 a , T2a, ..., Tia, ..., Tna) or tank (T*; T1 *, T2*, ..., Ti*, ..., Tn*;  T**; T1**, T2**, ..., Ti**, ..., Tn**) of the process apparatus, and the pipe connection (R; Ux.1) opens out into the tank-side or process-aggregate-side end of the valve distributor tree (B1, B2, ..., Bi, ..., Bn); .cndot. a stirring device (16) which is operative in the entire interior space of the hollow structure (B1a, B2a, ..., Bia, ..., Bna) is disposed in the valve distributor tree (B1, B2, ..., Bi, ..., Bn); and/or .cndot. the valve distributor tree (B1, B2, ..., Bi, ..., Bn) with the entire interior space of the hollow structure (B1, B2, ..., Bi, ..., Bn) is part of a circulation line (U;  U1, U2, U3, ..., Ui, ..., Un) which extends over the tank (T; T*; T**) or the process aggregate (P, P*); and/or .cndot. the valve distributor tree (B1, B2, ..., Bi, ..., Bn) can be recuperatively acted upon by a heat transfer medium (W).
Patent CA-2733418-A1 (CA)
Title: Blade segment and blade assembly for a surface working vehicle
Inventor: TUTSCHEK ALEX
IPC: E02F3/80
Filed: 2011-03-07
Abstract: A segmented blade comprised of overlapping blade segments is disclosed herein. Each blade segment overlaps with adjacent segments thereby providing for an overlapping joint between segments. The overlapping joint reduces erosion and/or washout of the underlying moldboard. Further, in one embodiment, the overlapping joint may include a connector hole such as a bolt hole through which a bolt detachably connects the overlapped sections of adjacent blade segments with the moldboard. Such a connection increases the strength of the connection as well as the strength of the moldboard in the region of the connection. This allows for smaller blade segments to be used and allows for segments which are of a suitable size to be manhandled by a single operator without jeopardizing the strength of the moldboard and/or the longevity of the moldboard.
Patent CA-2734232-A1 (CA)
Inventor: TROUDT KEVIN
IPC: B05B9/01
Filed: 2009-08-17
Abstract: A modular coatings sprayer includes a valve housing in which there is defined a nozzle orifice, a valve-shaft bore opposite the nozzle orifice, and an internal fluid passage The housing side wall includes an opening through which pressurized fluid is introduced into the fluid passage A valve shaft with opposed back and nozzle closing ends is sealably supported within the bore such that the valve shaft can axially reciprocated between a first position in which the nozzle-closing end does not seal the nozzle orifice and a nozzle-closing position in which the nozzle-closing end seals the nozzle orifice The valve housing is configured for selective cooperative coupling to a valve-actuating assembly having a body and a lever mounted for pivotable movement relative to the body The lever selectively engages a portion of the valve shaft external to the valve housing.
Patent CA-2734261-A1 (CA)
Inventor: CANOY MICHAEL-DAVID N
IPC: G01S1/68
Filed: 2009-08-27
Abstract: Systems and methods for determining a direction and range, at a predetermined level of granularity, for a transmitting device in a communications system are presented. Determinations, based on indicia related to the signal conditions, information contained in the received signals, and/or inferences surrounding the transmission conditions can be employed in identifying a transmitter, determining the range and direction of a transmitter and/or identifying a relative location of a transmitter without relaying, retransmitting, and/or conveying the transmitted and received signal across a supporting communications network. These determinations can be formed centrally at the transmitting or receiving user equipment or mobile device or formed in a distributed manner between the transmitting and receiving user equipment or mobile devices across a communications system.
Patent CA-2737951-A1 (CA)
Inventor: GANDHI DINESH NATALY
IPC: B29C45/03
Filed: 2011-04-26
Abstract: A method of forming respective overmoulds to protect and seal an enclosure apparatus is disclosed wherein respective separate overmoulds for external surfaces of the enclosure and for sealing a cavity or cavities defined by the enclosure may be formed in a single injection moulding tool in a single operation. An enclosure component and enclosure are also disclosed.
Patent CA-2741687-A1 (CA)
Inventor: GIRDLESTONE THOMAS
IPC: B01D50/00
Filed: 2009-10-30
Abstract: Methods and systems for reducing emissions of particulate matter from a gaseous stream are provided. The subject systems include a catalyst that reduces the amount of particulate matter emissions in the gaseous stream. Embodiments of the subject systems may also reduce the amount of particulate matter precursor emissions in the gaseous stream. In some cases, the subject systems and methods include a sorber that facilitates the reduction in particulate matter and particulate matter precursors in the gaseous stream. The subject methods and systems find use in a variety of applications where it is desired to reduce particulate matter emissions from a gaseous stream.
Patent CA-2743682-A1 (CA)
Inventor: ANVERSA PIERO
IPC: A61K39/00
Filed: 2008-12-01
Abstract: The invention provides novel methods of reducing transplant rejection and cardiac allograft vasculopathy in humans by employing the implantation of autologous progenitor cells into the transplanted donor heart. The autologous progenitor cells can be vascular progenitor cells (VPCs) and/or myocyte progenitor cells (MPCs) isolated from the recipient's explanted heart.  Alternatively, bone marrow progenitor cells (BMPCs) isolated from the recipient may also be used.
Patent CA-2744244-A1 (CA)
Inventor: BELLS MATTHEW
IPC: H04W8/22
Filed: 2009-11-19
Abstract: An apparatus, and an associated method, enables presence information of a presentity to be retrieved by a watcher.  Elements, or portions, of the presence information may be made selectively opaque (unreadable) to any but authorized watchers or other consumers of the presentity information.