baber/WOPTO huggingface dataset:
Patent CA-2618267-A1 (CA)
Title: Modified ets-10 zeolites for olefin separation
Inventor: KUZNICKI STEVEN M
IPC: B01D53/047
Filed: 2008-01-21
Abstract: An as prepared Na-ETS-10 zeolite was modified by ion exchange with a mono-, di-, or tri-valent cation and mixtures thereof. Several of the modified ETS-10 zeolites showed improved pressure swing capacity during the selective adsorption of ethylene from an ethylene/ethane mixture, relative to Na-ETS-10, although the selectivity of adsorption decreased. Modification with Ba2+ and Ba2+/H+ provided modified ETS-10 zeolite adsorbents having a good balance of selectivity and pressure swing capacity for the separation of ethylene/ethane mixtures, making them useful adsorbents for PSA processes.
Patent CA-2619338-A1 (CA)
Inventor: MATIAN ROLAND
IPC: G01R31/36
Filed: 2006-07-19
Abstract: Power measurement and control in transmission systems are effected by changes in load conditions. A method and system are provided for detecting and controlling power levels independent of such load conditions.
Patent CA-2620493-A1 (CA)
Inventor: JAIN ROHIT ROCKY
IPC: G06Q10/00
Filed: 2008-02-07
Abstract: A method of requesting addition to a calendar event includes receiving the calendar event as a shared calendar event for viewing at an electronic device of a requester, receiving a selection of the calendar event at the electronic device of the requester, providing at the electronic device of the requester a user-selectable option for requesting addition to the calendar event, generating at the electronic device of the requester a request for addition to the calendar event in response to user-selection of the option for requesting addition, the request including an identifier of the calendar event, and transmitting the request for addition to the calendar event from the electronic device for delivery to an electronic device of an organizer.
Patent CA-2620934-A1 (CA)
Title: Compositions and methods for determining protein interactions using tat signal sequence and marker protein
Inventor: WARAHO DUJDUAN
IPC: C12P21/04
Filed: 2006-08-22
Abstract: The present invention relates to compositions and methods for analyzing and modulating (e.g., enhancing or inhibiting) protein-protein interactions. In particular, compositions and methods of the present invention find use in identifying, reconstituting and characterizing protein-protein interactions, identifying binding subunits, and drug screening. The methods and compositions of the invention may also be used to identify agents that may agonize or antagonize a protein-protein interaction (e.g., using test compounds).
Patent CA-2622154-A1 (CA)
Title: Rear opening boat lift canopy
Inventor: WILLIAMS DONALD
IPC: B63C1/00
Filed: 2008-02-25
Abstract: This invention is in the field of boat lifts and in particular a boat lift canopy with a rear opening to allow entrance of a boat with a towing tower or similar high profile.
Patent CA-2622492-A1 (CA)
Inventor: VOLBY STUART ALLEN
IPC: A01N25/10
Filed: 2006-08-31
Abstract: Pesticide strips used to control parasitic mites in honeybees. The pesticide strips are designed to have a lifetime or period of existence, after which the strip no longer exists in its original form. The strip breaks down, such as by disintegration, dissolving, decomposition, being eaten or carrier away, or otherwise degrading over time, so that at the end of the recommended lifetime, the strip is no longer in its original form. In most embodiments, at least 50 % of the strip is no longer present, and in other embodiments at least 75 % of the strip is no longer present. Preferably, at the end of the recommended lifetime, the strip no longer exists, at least the body of the strip that included the active ingredient. With this design, the strip does not provide extended low-dose pesticide that can be detrimental in treating the mites.
Patent CA-2630451-A1 (CA)
Title: Containment apparatus for containing gestating sows
Inventor: KLEINSASSER JONATHAN
IPC: A01K29/00
Filed: 2008-04-22
Abstract: Gestating sows are housed in a series of gestation stalls arranged in a row and backing onto an open alley along a rear of the row of stalls into which the sow can enter by backing out of the stall. A common trough extends along the front of the stalls and is fastened to the floor by fasteners which connect trough sections end to end. The common trough provides a support for the front end of the side walls defining the stalls. A rear gate closes the rear of each stall and connects to a front gate of the stall operable to close the rear gate by the sow as it moves in the stall toward the front. The rear gate latches closed to prevent entry of another sow but is releasable by rear pressure on the rear gate from the sow backing out.
Patent CA-2630578-A1 (CA)
Inventor: QAZI MUHAMMAD WASEEM TAHIR
IPC: A61K9/107
Filed: 2005-11-30
Abstract: A pharmaceutical formulation for absorption through oral mucosae comprising an effective amount of (a) a pharmaceutical agent in mixed micellar form, (b) at least one micelle-forming compound selected from the group comprising an alkali metal alkyl sulfate and a polyoxyethylene sorbitan monooleate, (c) a block copolymer of polyoxyethylene and polyoxypropylene, (d) at least one additional micelle-forming compound, and (e) a suitable solvent. The invention also provides a metered dose dispenser (aerosol or non-aerosol) containing the present formulation and a method of administering insulin using the metered dose dispenser comprising administering split doses of a formulation containing insulin before and after each meal.
Patent CA-2631924-A1 (CA)
Inventor: MICHAELS ALAN J
IPC: G06F7/58
Filed: 2008-05-21
Abstract: A method is provided for extending a sequence repetition period of a random number generator in systems based on the availability of random sequences. The method includes performing RNS arithmetic operations to express a random number in a sequence as RNS residue values. Each generated random number has a value between zero and n!-1. The method also includes converting each of the RNS residue values to a relatively prime base number system so that each of the RNS residue values includes at least one digit. The method further includes generating an arbitrary permutation ordering of output sequence numbers using a select combination of digits associated with each of the RNS residue values. The arbitrary permutation ordering is applied to a cyclic structure having n elements. Each of the n elements has an associated output sequence number.
Patent CA-2632097-A1 (CA)
Inventor: KERPEZ KENNETH
IPC: H04B1/38
Filed: 2003-10-24
Abstract: An automatic system for the provisioning, deployment and management of digital subscriber lines (DSL) in a telephone network uses data on loop composition, electromagnetic interference and crosstalk between lines to optimize the performance and correct problems with one or more symmetric and or asymmetric digital subscriber lines in a cable. The system optimizes DSL lines on an individual basis using measurements and data. The optimal transmit power spectral density (PSD) for each DSL can be found in an iterative manner. Starting each DSL with some predetermined starting parameter, the transmit PSD of each DSL is optimized in round-robin fashion. The crosstalk into a given DSL is calculated (850) as the power sum, of all transmissions passed through their measured crosstalk couplings (820). An asymmetric DSL has its transmit PSD  optimized by using the "waterfilling" technique (860). A symmetric or single carrier DSL  has its transmit PSD optimized simply as being the PSD corresponding to the maximum bit rate that it can reliably transmit (890). The joint optimization algorithm converges rapidly to unique values after only a few iterations. Each DSL may also be analyzed by the DSL management system to correct for crosstalk disturbers and electromagnetic interference (EMI) on an individual basis.
Patent CA-2635791-A1 (CA)
Inventor: NITTANI SUSUMU
IPC: G03G21/18
Filed: 2007-01-11
Abstract: A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an opening, a door movable between a close position for closing the opening and an open position for opening the opening, a first force application member movable with movement of the door from the open position to the closing position and a second force application member movable by a driving force from a driving source, the process cartridge includes an electrophotographic photosensitive drum; a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum; a drum unit containing the electrophotographic photosensitive drum; a developing unit which contains the developing roller and which is movable relative to the drum unit such that developing roller is movable between a contact position in which the developing roller is . contacted to the electrophotographic photosensitive drum and a spaced position in which the developing roller is spaced from the electrophotographic photosensitive drum; and a force receiving device including a first force receiving portion for receiving a force from the first force application member by movement of the door from the open position to the close position in the state that process cartridge is mounted to the main assembly of the apparatus through the opening, and a second force receiving portion movable from a stand-by position by movement of the first force receiving portion by a force received from the first force application member, wherein the second force receiving portion takes a projected position for receiving a force from the second force application member to move the developing unit from the contact position to the spaced position, the projected position being higher than the stand-by position.
Patent CA-2636349-A1 (CA)
Inventor: THOMAS JACOB
IPC: E21B43/00
Filed: 2007-01-12
Abstract: Systems and techniques, including computer programs, for monitoring and controlling thermal recovery involve generating 215 input parameters for use in real time monitoring and controlling of a thermal recovery operation for a reservoir 105. The input parameters to a thermal generator are generated using a reservoir simulator 110 and an economic model 115, and the input parameters have a corresponding predicted 200 output of the thermal recovery operation.  Data indicative of actual output from the reservoir is received 250, and the reservoir simulator is automatically updated 265 based on a comparison 260 of the data indicative of the actual output with the predicted output.
Patent CA-2637300-A1 (CA)
Inventor: PODHAISKY HANS-PETER
IPC: A61K9/00
Filed: 2007-01-24
Abstract: The present invention describes systems in film form which can be administered transmucosally buccally and comprise at least one steroid hormone from the group of androgens, of progestogens and of estrogens, 10-70% by weight of a cyclodextrin or of a cyclodextrin derivative, and a film former which disintegrates in aqueous medium.
Patent CA-2639149-A1 (CA)
Inventor: PEREZ-MICHAUT CHRISTOPHE
IPC: C12N15/90
Filed: 2007-02-13
Abstract: An I-CreI variant which has at least two substitutions, one in each of the two functional subdomains of the LAGLIDADG (SEQ ID NO: 229) core domain situated from positions 26 to 40 and 44 to 77 of I-CreI, said variant being able to cleave a DNA target sequence from a xeroderma pigmentosum gene. Use of said variant and derived products for the prevention and the treatment of Xeroderma pigmentosum.
Patent CA-2639313-A1 (CA)
Inventor: OSBORN BROCK ESTEL
IPC: E21B49/00
Filed: 2008-09-04
Abstract: A method and system are provided to improve industrial engineered systems such as oil well drilling decisions and transfer risk. The method and system each include an interactive decision-support planning tool (100) that aids a user as to how to select a portfolio of engineered systems and entities that the systems will process such as aircraft engines and flights, rigs and reserves, apparatus configuration, apparatus inspection, apparatus on line sensors, dynamic operations decisioning for the apparatus and drill path or asset dispatching and a contractual incentive to allocate risks to stakeholders best positioned to abate them. The decision support will reduce a fleet's financial risk associated with the cost of operations below that achievable without using the interactive decision-support planning tool (100) and/or increase financial return associated with the cost of activity above that achievable without using the interactive decision-support planning tool (100), such that the financial risk and/or financial return are allocated in a desired manner among a plurality of operations stakeholders.
Patent CA-2640922-A1 (CA)
Title: Process for preparing voriconazole, new polymorphic form of intermediate thereof, and uses thereof
Inventor: CONTRERAS JUAN
IPC: C07D249/08
Filed: 2007-01-29
Abstract: The present invention relates to an improved process for preparation of Voriconazole and Voriconazole (1R)-(-)- 10-camphorsulfonate.
Patent CA-2641590-A1 (CA)
Title: Apparatus for separating material
Inventor: SMITH HAYNES BELL
IPC: B07B1/46
Filed: 2003-01-16
Abstract: A screen assembly for releasable mounting to a mounting structure of a shale shaker. The mounting structure comprises a body over which a screen assembly is positionable, part of fluid to be treated by the shale shaker flowable through the body, at least one hole in the body, the at least one hole sized and configured for receipt therein of a corresponding downwardly projecting member of the screen assembly. The at least one projecting member has a projecting member cross-sectional area, the screen assembly comprising a support, screening material on the support, the support comprising a frame with two spaced--apart ends. The two spaced-apart ends are spaced-apart by two spaced-apart sides, each of the two spaced-apart sides are connected to each of the two spaced-apart ends. The frame has a plurality of spaced-apart crossmembers extending between the two spaced-apart sides from one side to the other side, at least one of the plurality of spaced-apart crossmembers comprises a tubular member with a top and a bottom, a portion of the screening material on top of the tubular member. At least one downwardly projecting member projects downwardly from the bottom of the tubular member, the at least one downwardly projecting member sized, configured, and located for receipt within a corresponding hole of the mounting structure, the at least one hole having a hole area, said hole cross-sectional area being greater than said projecting member cross-sectional area.
Patent CA-2641883-A1 (CA)
Title: Pharmaceutical formulation for aerosols, comprising two or more active agents and at least one surfactant
Inventor: HOELZ HUBERT
IPC: A61K31/46
Filed: 2007-02-06
Abstract: The invention relates to novel pharmaceutical formulations for aerosols, comprising at least two or more active agents and at least one surfactant and suitable for inhalative or nasal application. The invention particularly relates to pharmaceutical preparations for propellant-containing dosage aerosols containing a fluorohydrocarbon (HFA) as propellant, said preparations containing an active agent combination of at least two or more active agents, wherein at least one active agent is present in dissolved form and at least another active agent is present in the form of suspended particles in conjunction with at least one surfactant.
Patent CA-2644362-A1 (CA)
Title: Optimisation of mtem parameters
Inventor: ZIOLKOWSKI ANTON
IPC: G01V3/12
Filed: 2007-03-09
Abstract: A method of optimising electromagnetic surveying comprising applying current to a current source, receiving a signal at one or more voltage receivers and recording the signals received, characterised by varying one or more acquisition parameters as a function of the source-receiver separation.
Patent CA-2650268-A1 (CA)
Inventor: LAKSO ELISABETH
IPC: B32B27/00
Filed: 2006-05-12
Abstract: The invention concerns a method for producing pant-type absorbent articles each article (21 ) including a chassis structure having at least one elastic panel and an integrated absorbent core component (32), the method including a continuous pant-forming process comprising forming the chassis structure and incorporating the absorbent core component (32) into the chassis structure. The at least one elastic panel is formed by a) separately producing a two-layer laminate (8) comprising a first non- elastic fibrous nonwoven web (1 ) and an elastic film (6), b) activating the two-layer laminate (8) by incremental stretching in at least one direction to render the two-layer laminate (8) elastically stretchable, c) stretching the activated two-layer laminate (8) by 10-200% in at least one direction, d) introducing the two-layer laminate (24,25) in the pant-forming process, and e) laminating the elastic film (6) of the stretched two-layer laminate (24,25) to an elastic or nonwoven chassis component (39,40, 23, 54). The invention also relates to an absorbent pant-type article produced in accordance with the method.
Patent CA-2650349-A1 (CA)
Inventor: VARKEY JOSEPH
IPC: H01B7/17
Filed: 2009-01-19
Abstract: A cable and a method of making the cable includes an electrically conductive cable core for transmitting electrical power and at least one layer of a plurality of armor wires surrounding the cable core. At least one of the armor wires is a bimetallic armor wire having a coaxial inner portion and a surrounding outer portion.  The inner and outer portions are formed of different metallic materials and the bimetallic armor wire provides a return path for the electrical power transmitted through the cable core.
Patent CA-2650507-A1 (CA)
Inventor: PERREAULT CLAUDE
IPC: G01N33/50
Filed: 2007-04-27
Abstract: Methods of assessing and reducing risk of graft versus host disease (GVHD) based on gene expression profiling are described, as well as methods of selecting a suitable transplant donor. Corresponding reagents and kits are also described.
Patent CA-2651057-A1 (CA)
Title: Valve-type oil feeder
Inventor: WANG DONGSHENG
IPC: F16N25/00
Filed: 2007-06-12
Abstract: A valve-type oil feeder comprising a housing, a valving spindle, and a piston. The housing has a valve chamber and a piston chamber, the valve chamber has an oil inlet, a first outlet, and a second outlet; the piston chamber has an oil intake chamber, an oil discharge chamber, and an oil outlet; the oil intake chamber communicates with the second outlet, and the oil discharge chamber communicates with the first outlet and the oil outlet respectively; the valving spindle is arranged in the valve chamber and movable between an original position at which the oil inlet is cut off from the second outlet while the first outlet communicates with the second outlet, and a working position at which the oil inlet communicates with the second outlet while the first outlet is cut off from the second outlet The present invention is applicable to various fluid and semi-fluid media, and applicable to various pressure and viscosity ranges. By controlling the operation of the valving spindle, lubricant can be supplied conveniently as necessary, and the delivered quantity of lubricant can be adjusted easily; moreover, the valve-type oil feeder is  characterized by  a simple structure, a wide application range, a low production cost, and a reliable operation.
Patent CA-2652064-A1 (CA)
Title: Multiple detection systems
Inventor: WHITEHOUSE CRAIG M
IPC: H01J49/40
Filed: 2002-05-24
Abstract: A particle detection system is configured and operated as two or more separate and completely independent detection systems (22, 23, 50, 51). The detection systems may be of the same or different design, may be operated in the same or different modes, and may be operated with the same or different operating parameters. Each detection system may record signals simultaneously, or alternately; measurement obtained from each of the detection systems may either be combined into a single unified data set, or recorded separately. Means are provided to direct particles to impinge on one of the detectors or any of the other detectors. Alternatively, a population of particles can be dispersed in a manner that allows a population to be distributed among two or more detectors (22, 23, 50, 51) simultaneously. The implementation of completely independent detection systems, for example, in a Time-of-Flight mass spectrometer, allows the design and operation of each detection system (22, 23, 50, 51) to be optimized independently, while being employed simultaneously.  The flexibility afforded by the apparatus and methods in the invention allows signals to be recorded (80) with enhanced signal dynamic range, signal-to-noise, and/or temporal resolution, relative to other presently available detection systems.
Patent CA-2662052-A1 (CA)
Inventor: ROBBEN MATTHEW P
IPC: A61M5/31
Filed: 2007-08-28
Abstract: An automatic injector separately stores liquid and dry components in respective compartments. When the injector is activated, a fluid-directing member between the liquid and dry compartments causes the liquid component to form a vortex as the liquid flows into the dry compartment. This allows the two components to combine more thoroughly and quickly to form a liquid solution that is delivered to an injection site.
Patent CA-2662089-A1 (CA)
Title: Disposable absorbent article having a graphic adapted to facilitate discretionary use of said article
Inventor: WALTER REBECCA S
IPC: G06Q10/00
Filed: 2007-07-03
Abstract: Disclosed is a disposable absorbent article having a graphic disposed thereon adapted to promote discreet use of said article when used in proximity with a second article of manufacture. Also disclosed are product lines comprising a plurality of designators, such as SKUs, with each designator corresponding to a disposable absorbent article having a different graphic disposed thereon so that a consumer or user can select an article having a graphic that is the same or similar to a second graphic disposed on a second article of manufacture that will be proximate to said disposable absorbent article during use of said article.
Patent CA-2663630-A1 (CA)
Inventor: TAKEUCHI HISAO
IPC: C10G9/36
Filed: 2007-08-29
Abstract: A method comprising, in the operation of a thermal cracking apparatus including a heating furnace, two or more lines each having two reaction vessels and a distillation column, repeating in each of the lines the cycle of charging a petroleum-derived heavy oil from the heating furnace into the first reaction vessel and subsequently the second reaction vessel; in each of the reaction vessels, bringing steam into direct contact with the petroleum-derived heavy oil to thereby induce thermal cracking reaction; and causing formed gaseous substances and steam to flow out and be fed into the distillation column to thereby carry out a distillation separation, wherein the above cycle is provided with a phase difference so that the times of commencement of charging into the first reaction vessel are different among the lines. As a result, there can be attained improvement of an instability of inflow rate of cracking products into the distillation column, an enhancement of cracking performance, an increase of cracking product processing rate, etc.