baber/WOPTO huggingface dataset:
Patent CA-2693102-A1 (CA)
Inventor: TAN XUQIU
IPC: C12P19/34
Filed: 2008-07-31
Abstract: The present invention provides a novel method of producing a plurality of modified polynucleotides having different combinations of various mutations at multiple sites by a tailored multi-site combinatorial assembly, comprising adding at least two or at least three primers to a double stranded template polynucleotide in a single reaction mixture, wherein the primers are not overlapping, and wherein each of the primers comprise at least one mutation different from the other primers, wherein at least one primer is a forward primer that can anneal to a minus strand of the template and at least one primer is a reverse primer that can anneal to a plus strand of the template, and subjecting the reaction mixture to a polymerase extension reaction to yield a plurality of extended modified polynucleotides from the at least three primers. The method can be performed without employing a ligation step prior to transforming the extended modified polynucleotides into a cell. The plurality of extended modified polynucleotides can be treated with an enzyme for destroying the template polynucleotide prior to transforming in to the cell.
Patent CA-2693903-A1 (CA)
Inventor: SIMONSON PATRIK
IPC: C08L1/28
Filed: 2008-07-14
Abstract: The present invention relates to a filler composition comprising: a filler; a cationic inorganic compound which is a polyaluminum chloride; a cationic organic compound, which is a cationic organic polymer having a specific weight average molecular weight with a specific charge density, and an anionic polysaccharide, wherein the filler is at least 1 % by weight of the total weight of the composition, the cationic inorganic and organic compounds are present up to 30 kg/tonne, based on the weight of the filler, the composition comprises at least the cationic inorganic and organic compounds, and the anionic polysaccharide has a specific degree of substitution of net anionic groups. The invention also relates to: the method of preparing the filler composition; its use as an additive to an aqueous cellulosic suspension in a papermaking process; a process of producing paper with the composition, and the paper obtained.
Patent CA-2699422-A1 (CA)
Inventor: LITTLE HERBERT A
IPC: G06T3/40
Filed: 2010-04-08
Abstract: Methods and associated mobile devices are disclosed for sharing an image based file between a group of communication devices. The image based file is scaled based on a display capacity of the devices within the group. The group of communication devices including a sending mobile communications device. The method includes: accessing from a memory of the sending mobile communication device a display capacity of each of the devices in the group, determining whether the resolution of the image based file exceeds an image resolution threshold based on the display capacity of the devices in the group, and if so scaling the image based file to within the image resolution threshold, and sending the image based file from the sending mobile communication device to one or more receiving communication devices in the group.
Patent CA-2700150-A1 (CA)
Title: Ophthalmic and otorhinolaryngological device materials
Inventor: SCHLUETER DOUGLAS C
IPC: G02B1/04
Filed: 2008-10-03
Abstract: Disclosed are soft, high refractive index, acrylic device materials. The materials contain a hydrophilic side-chain macromer for glistening resistance.
Patent CA-2703200-A1 (CA)
Inventor: COSTABEL SASCHA
IPC: F16B5/06
Filed: 2008-12-17
Abstract: A plug mounting (50) is disclosed as a combination of a plug (10) and a mount (30), for the detachable mounting of an equipment part, such as an inner panel, to a foundation, such as an aircraft fuselage. The plug (10) comprises a mounting pin (12), which has an annular groove (25) on one end, which can be engaged with a slide (34) of the mount (30), which is under spring pretension. The mounting pin (12) can be connected to the foundation by a damping element. The mount (30) has means (46a, 46b) for fastening the housing (32) on the equipment part. The mount (30) has an eccentric lever (42) for unlocking the plug (10) by displacing the slide (34) against the spring pretension. The arrangement is made so that only the mounting pin (12) of the plug (10) needs to be inserted into the opening of the housing of the mount (30). It is not important whether an opening in the slide (34), into which the mounting pin (12) is to be inserted, is precisely aligned therewith, because the slide (34) is pushed against the spring pretension by one end of the mounting pin (12), wherein said spring pretension subsequently ensures that said slide (34) is latched in said annular groove of said mounting pin.
Patent CA-2703554-A1 (CA)
Inventor: CURRY PETER JAMES
IPC: F16L9/12
Filed: 2008-08-29
Abstract: An arrangement for fixing two concentric tubes (1, 2) together by means of one or more pressure inducing members, preferably each formed as a pad (6); the member acts to press the tubes together; a support (3), preferably formed as a collar fixed inside the outer tube (1), is provided opposite the or each location of the or each member. The support is designed to maintain the circularity of the inner tube so that it can be readily withdrawn from the outer tube without jamming. This is useful for off-shore installations.
Patent CA-2706001-A1 (CA)
Inventor: HARVEY ALEX J
IPC: C12N15/09
Filed: 2009-01-07
Abstract: Transgenic avians which produce proteins in their oviduct tissue having modified oligosaccharide structures and methods of making such avians are disclosed herein. The invention also includes the modified proteins produced in the transgenic.
Patent CA-2708774-A1 (CA)
Inventor: LU JEFF T
IPC: G06Q50/00
Filed: 2008-12-10
Abstract: A computer-implemented advertising management process includes receiving one or more indicators for a daypart or network on which to run a broadcast advertisement, and a proposed impression-based payment amount for running the adver-tisement, identifying one or more historical advertisement slots associated with the one or more indicators and applying the im-pression-based payment amount to advertising data for the one or more historical advertisement slots, and reporting an estimated advertising cost of running the advertisement using the impression-based payment amount and impression estimates derived from the advertising data for the one or more historical advertisement slots.
Patent CA-2713024-A1 (CA)
Inventor: MURPHY LINDY JANE
IPC: C12Q1/00
Filed: 2008-06-11
Abstract: A sensor for determining the amount of triglyceride and/or cholesterol in a sample, the sensor comprising: (a) a surfactant of formula (1) wherein each of R a, R b, R c, R d and R e is independently -OH, C1-C4 alkoxy or a group of formula -OCONH(CH2)m-CH3, -OCO(CH2)m CH3, O(CH2)m CH3, -S(CH2)m CH3, -O(CH2)n-A, -S(CH2)n-A, -OCO(CH2)m-CH3 or -NHCO(CH2)m-CH3, wherein m is from 4 to 20, m' is from 4 to 20, m" is from 4 to 6 or from 8 to 20, n is from 0 to 10 and A is a C3-C8 cycloalkyl group or a phenyl group, with the proviso that at least one of the groups R a, R b, R c, R d and R e is not -OH or C1-C4 alkoxy; and (b) an enzyme reagent for measuring triglycerides and/or an enzyme reagent for measuring cholesterol.
Patent CA-2713296-A1 (CA)
Inventor: TANIGAWARA YUSUKE
IPC: A61K31/282
Filed: 2009-01-30
Abstract: Provided are an marker for determining sensitivity to an anticancer agent capable of distinguishing a therapeutic response of an individual patient and a novel means for a cancer therapy using the marker. The marker for determining sensitivity to an anticancer agent contains a calcium-binding protein S100A7,S100A8, or S100A10.
Patent CA-2717842-A1 (CA)
Inventor: JUNG CHANGHO
IPC: G11C8/16
Filed: 2009-02-27
Abstract: A pseudo-dual port memory address multiplexing system includes a control circuit (103) operative to identify a read request and a write request to be accomplished during a single clock cycle. A self time tracking circuit (105) monitors a read operation and generates a switching signal (WCLK) when the read operation is determined to be complete. A multiplexer (104) is responsive to the switching signal for selectively providing a read address and a write address to a memory address unit at the proper time.
Patent CA-2720545-A1 (CA)
Title: Foam introduction system including modified port geometry
Inventor: FOWLER DAVID N
IPC: A61B17/34
Filed: 2010-11-12
Abstract: A surgical apparatus for positioning within a tissue tract accessing an underlying body cavity includes a seal anchor member including leading portion, a trailing portion, and an intermediate portion disposed between the leading and trailing portions. The leading portion of the seal anchor member is configured and adapted to ease insertion of the seal anchor member into the tissue tract. Subsequent to insertion of the seal anchor member, the leading portion of the seal anchor member is also configured and adapted to facilitate securing and/or anchoring of the seal anchor member within the tissue tract.
Patent CA-2725630-A1 (CA)
Inventor: PETITJEAN ANDRE
IPC: C07C17/02
Filed: 2009-05-29
Abstract: Process for the manufacture of at least one ethylene derivative compound starting from a low value residual gas, preferably a ROG, according to which : a) the low value residual gas is subjected to a series of treatment steps in a low value residual gas recovery unit in order to remove the undesirable components present therein and to obtain a mixture of products containing ethylene and other constituents; b) the said mixture of products is fractionated in one fractionation step into one fraction containing almost all the ethylene (fraction A), optionally into one individual fraction of ethane and into one heavy fraction (fraction C); and c) fraction A is conveyed to the manufacture of at least one ethylene derivative compound.
Patent CA-2726949-A1 (CA)
Inventor: WEBER WILFRIED
IPC: A61K38/19
Filed: 2009-06-05
Abstract: The present invention relates to a hydrogel comprising a polymer, a first polypeptide and a polypeptide binding partner, wherein the polypeptide binding partner is a second polypeptide, a nucleic acid or a small molecule, and wherein the interaction between the first polypeptide and the polypeptide binding partner stabilizes the hydrogel and is modulated by the addition of a modulating compound. A drug may be physically entrapped in the hydrogel, bound to the polymer forming the hydrogel structure, or bound to the first polypeptide or the polypeptide binding partner, and then be set free on addition of the modulating compound. Such a hydrogel comprising a drug may be injected into a patient, and drug release modulated by orally administering the modulating compound.
Patent CA-2727355-A1 (CA)
Inventor: HENKE REINHOLD
IPC: A61F5/56
Filed: 2009-05-01
Abstract: A tactile and audible sensation can be provided to a patient using a coiled or scrolled film in response to a received control signal. The tactile and audible sensation can be configured to stimulate the patient's central nervous system to sufficiently interrupt and undesirable sleep behavior of the patient, but avoid significantly changing a sleep state of the patient.
Patent CA-2732983-A1 (CA)
Inventor: KULKARNI ANAND A
IPC: F01D17/08
Filed: 2009-07-01
Abstract: A thin-film thermocouple (12) is disclosed for use with a gas turbine component.  The thermocouple may be formed on a non-planar substrate (22) having formed thereon an electrically insulating layer (34) capable of maintaining its insulating properties at gas turbine operating temperatures. A first thermocouple leg (26) made of pure platinum is then deposited on the dielectric layer (34). A second thermocouple leg (28) made of another pure metal or a transparent ceramic oxide is also formed on the dielectric layer (34) wherein the first and second thermo-couple legs make ohmic contact at a first end of each leg to form a hot junction (30) for conversion of heat into an electrical signal. The thermo-couple may be deposited on a surface of a thermal barrier coating or between a thermal barrier coating and an underlying metal substrate.
Patent CA-2734134-A1 (CA)
Inventor: WAGENER JEFFERSON L
IPC: H04B10/2581
Filed: 2009-08-21
Abstract: A method of monitoring a WDM optical signal is provided. The method includes: receiving a WDM optical signal having a plurality of channels; detecting the optical signal after filtering the WDM optical signal with a tunable filter; and reconfiguring at least the center wavelength and bandwidth of the tunable filter optical transfer function to determine a signal performance parameter of the WDM optical signal.
Patent CA-2734309-A1 (CA)
Title: Preparation and usage of a pharmaceutical composition containing ferulic acid and matrine compounds
Inventor: SUN XIAOJIE
IPC: A61P1/14
Filed: 2009-09-09
Abstract: Preparation and usage of a pharmaceutical composition containing ferulic acid and matrine compounds are described. The ingredients ferulic acid and matrine compounds in this pharmaceutical composition have synergistic effects which can obviously improve the pharmacology effects of both the ferulic acid and matrine compounds. Moreover, the pharmaceutical composition can significantly increase the aqueous and fat solubility of the individual ingredients.
Patent CA-2735739-A1 (CA)
Title: Healthcare facility disinfecting process and system with oxygen/ozone mixture
Inventor: SHANNON MICHAEL EDWARD
IPC: A61L2/20
Filed: 2010-07-05
Abstract: A system and process for disinfecting rooms such as health care facility rooms with oxygen/ozone mix-ture is described, which is effective to combat "superbugs" such as Clostridi-um difficile (C. difficile); E. coli; Pseu-domonas aeruginosa; methicillin-resis-tant Staphylococcus aureus (MRSA); and vancomycin-resistant Enterococcus (VRE). In preferred embodiments, hy-drogen peroxide is additionally used. The system and process is effective to destroy bacteria deposited on surfaces as biofilm, and, accompanied by physi-cal agitation such as jet nozzle outlets, is effective to disinfect carpet, drapery and similar absorbent and porous sur-faces.
Patent CA-2737976-A1 (CA)
Title: Winding arrangement
Inventor: BOOTH JAMES KENNETH
IPC: F03D9/00
Filed: 2011-04-26
Abstract: The invention describes a winding arrangement (1) for an ar-mature (2) of an electric machine (4), which winding arrange-ment (1) comprises a plurality of coils (C1, C2, C3) and a plurality of distinct winding types (W1, W2, W3), wherein the coils (C1, C2, C3) are arranged on the armature (2) such that each coil (10, 20, 30) comprises the same number of windings (10, 20, 30) and the same number of each of the distinct winding types (W1, W2, W3). The invention further describes an armature (2) for a generator (4), comprising a plurality of coils (C1, C2, C3), wherein the coils (C1, C2, C3) are ar-ranged on the armature (2) according to such a winding arrangement. The invention also describes a wind turbine (5) with a generator (4) comprising a rotor (3) and a stator (2), and wherein a plurality of coils (C1, C2, C3) is arranged on the stator (2) according to such a winding arrangement.
Patent CA-2738628-A1 (CA)
Inventor: HUDSON EDMUND C
IPC: C07D489/12
Filed: 2009-09-29
Abstract: The present invention is generally directed to a process for the preparation of a ketomorphinan comprising maintaining a ketone group as unprotected and performing reductive amination using a hydrogen source and a catalyst.
Patent CA-2740152-A1 (CA)
Inventor: CONNER MARK EDWARD
IPC: H04L49/111
Filed: 2009-09-16
Abstract: A fiber optic network device for optically coupling a fiber optic distribution cable with a fiber optic drop cables is disclosed. Disposed within the fiber optic network device is a plurality of optical fibers optically coupled to the distribution cable.  A plurality of ports opens into the fiber optic network device. Predetermined ones of the plurality of ports are operable for optical-ly coupling respective predetermined ones of the plurality of optical fibers each to at least one drop cable external to the fiber op-tic network device. At least one of the predetermined ones of the plurality of ports is a pass-through port operable for optically coupling at least one of the respective pre-determined ones of the plurality of optical fibers to the at least one drop cable through another fiber optic network device. A pass-through connector comprising a plurality of connection ports adapted for receiving in a predetermined alignment the respective pre-determined ones of the plurality of optical fibers may be seated within the pass-through port. The fiber optic network device may be an optical connection terminal and/or a distribution closure. The fiber optic network device may further include one or more splitters. The predetermined ones of a plurality of ports may be operable for opti-cally coupling at least one of the respective predetermined ones of the plurality of optical fibers to a drop cable through one or more splitters.
Patent CA-2741122-A1 (CA)
Inventor: HOWINGTON LARRY C
IPC: F25D27/00
Filed: 2011-05-25
Abstract: A temperature controlled display device includes a body portion at least partially defining an interior space for storing refrigerated or frozen objects therein. The display device includes a frame coupled to the body portion, where the frame defines at least one opening and a door is coupled thereto for movement between a closed position and open position to permit access to the interior space through the opening. The frame includes two parallel vertical members and two parallel horizontal members. A lighting device is coupled to an interior surface of at least one of the vertical members, to illuminate the interior space. A thermally conductive member is disposed within the vertical member and extends at least partially along the length of the vertical members to transfer heat from the lighting device to an exterior surface of the vertical member.
Patent CA-2742350-A1 (CA)
Title: Novel substituted octahydrocyclopenta(c)pyrrol-4-amines as calcium channel blockers
Inventor: STEWART ANDREW
IPC: A61K31/403
Filed: 2009-11-25
Abstract: The present application relates to calcium channel inhibitors containing compounds of formula (I), wherein L1, L2, R1, R2, and R3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
Patent CA-2742613-A1 (CA)
Title: Matrix material of graphite and inorganic binders suitable for ultimate disposal of radioactive wastes, method for producing the same, processing the same and use thereof
Inventor: HROVAT MILAN
IPC: C03C3/00
Filed: 2009-11-09
Abstract: The present invention relates to a matrix material for the safe intermediate and/or final storage of radioactive waste, said matrix comprising graphite and at least one inorganic binder. Known materials do not guarantee that radioactive waste can be safely encased for a period of more than 10 million years. The matrix material and blocks made thereof are suitable for the safe embedding and final storage of radioactive waste for an even longer time than this. Further, blocks made of the matrix material can be easily manufactured with the radioactive waste encased in the blocks.
Patent CA-2742884-A1 (CA)
Inventor: TVEITEN MAGNAR
IPC: E21B34/08
Filed: 2009-11-25
Abstract: The present invention relates to a device which can be used in an offshore or onshore oil and/or gas well for the purpose of increasing the production of the well. The device comprises an outer structure in which a first and a second pressure-actuated bellows device are arranged, the first and second pressure-actuated bellows device, via a support means, being in fluid communication with each other.  The support means is fixedly mounted internally in the outer structure, the support means thereby delimiting an open and a closed space for respectively the first and the second pressure-actuated bellows device, wherein the closed space is filled with a fluid under pressure, whilst the open space is in fluid communication with a surrounding fluid.
Patent CA-2745613-A1 (CA)
Title: Zymomonas with improved xylose utilization in stress conditions for the production of ethanol
Inventor: CAIMI PERRY G
IPC: C12N1/22
Filed: 2009-12-21
Abstract: Strains of xylose utilizing Zymomonas with improved xylose utilization and ethanol production during fermenta-tion in stress conditions were obtained using an adaptation method.  The adaptation involved continuously growing xylose utiliz-ing Zymomonas in media containing high sugars, acetic acid, ammonia, and ethanol.
Patent CA-2746410-A1 (CA)
Inventor: NORTHUP JONATHAN D
IPC: H02P31/00
Filed: 2011-07-15
Abstract: This disclosure relates to a variable speed drive for driving a motor having a starting circuit. The variable speed drive adaptively generates motor voltages to reduce the likelihood of starting circuit intrusions.
Patent CA-2746854-A1 (CA)
Inventor: NAGEL CHRIS
IPC: C11D1/74
Filed: 2008-12-29
Abstract: A liquid cleaner concentrate composition comprises a phase stable thickend emulsion comprising a continuous aqueous phase, an effective soil removing amount including 15 to 50 wt% of a source of alkalinity and 2 to 30 wt% of a non ionic surfactant; an effective water conditioning or sequestering amount including 0.1 to 10 wt% of a water conditioning or sequestering agent, an effective soil removing and emulsion stabilizing amount comprising 0 to 10 wt% of an a lky I polyglucoside surfactant, an effective thickening amount of polycarboxylic acid comprising 1 to 25 wt%, an effective thickening amount of fatty acid comprising 0.25 to 5 wt%, wherein the dispersed phase comprises a portion of the nonionic surfactant and the thickened emulsion concentrate exibits a shear thinning permitting dispensing during manufacture and use and the viscosity comprises greater than 100,000 cP at 20°C using a Bohlin CVO rheometer measured in rotating shear mode at the shear rate of 0.2 per second.
Patent CA-2749727-A1 (CA)
Inventor: KOVANYINE LAX GYORGYI
IPC: A61K31/505
Filed: 2010-01-15
Abstract: The present invention relates to a new process for the preparation of rosuvastatin [7-[4-(4-Fluorophenyl)-6-iso-propyl-2- (methanesulphonyl-methyl-amino)-pyrimidin-5-yl]-(3R,51S)- dihydroxy-hept-6-enoic acid] of the formula (I) salts formed with bivalent cations, preferably with calcium or zinc ions, characterized in that rosuvastatin tert.-butylammonium salt is reacted with the appropriate bivalent cation, preferably with calcium or zinc ions in a mixture of a water immiscible or slightly miscible organic solvent and water and the formed salt is isolated.
Patent CA-2751668-A1 (CA)
Inventor: IBN-ELHAJ MOHAMMED
IPC: G02B5/18
Filed: 2010-02-15
Abstract: The present invention relates to a method for the replication of a patterned surface relief microstructure, comprising the steps of generation of a first layer with a patterned surface relief microstructure, generation of a master, by copying the microstructure of the first layer into a second layer, thereby involving at least one dry or wet etching step, characterized by an additional step, in which the microstructure of the master is brought into contact with a replica material, such that the microstructure of the master is reproduced in the replica. The invention further relates to the elements made as a replica according to the method.  The surface relief microstructures are suitable to display images with a positive- negative and/or color image flip. The elements according to the invention are particularly useful for securing documents and articles against counterfeiting and falsification.