baber/WOPTO huggingface dataset:
Patent CA-2784884-A1 (CA)
Inventor: HA BAO
IPC: F25J3/00
Filed: 2010-12-03
Abstract: A process for the cryogenic separation of air using a multiple column distillation system comprising at least a higher pressure column ("HP column") and a lower pressure column ("LP column"), comprising: feeding cooled feed air to the high pressure column for separation into high pressure nitrogen-enriched overhead vapor and crude liquid oxygen; feeding at least one low pressure column feed stream comprising nitrogen and oxygen to the low pressure column for separation into nitrogen-rich overhead vapor and liquid oxygen; refluxing the low pressure column with a liquid stream from or derived from the high pressure column; feeding expanded air to an auxiliary separation column for separation into auxiliary column nitrogen-rich overhead vapor and oxygen-rich liquid and removing the nitrogen rich overhead vapour as a product stream; feeding bottom liquid from the auxiliary column to an intermediate location of the low pressure column;and refluxing the auxiliary column with a nitrogen rich liquid stream from or derived from the HP column.
Patent CA-2786118-A1 (CA)
Title: Methods for pcr and hla typing using raw blood
Inventor: HOGAN MICHAEL E
IPC: G01N33/52
Filed: 2010-11-16
Abstract: Provided are methods for amplifying a gene or RNA or sets thereof of interest using a tandem PCR process. The primers in the first PCR or set of PCR reactions are locus-specific. The primers in the second PCR or set of PCR reactions are specific for a sub-sequence of the locus-specific primers and completely consumed during the second PCR amplification. For RNA amplification, the first PCR is reverse transcription and the resulting cDNA(s) provide a template for cRNA synthesis, endpoint PCR or real time PCR. Also provided is a method of allelotyping a gene or set thereof by amplifying the gene(s) using tandem PCR on DNA or RNA comprising the sample, hybridizing the resulting amplicon or sets thereof to probes with sequences of gene-associated allele variations. A detectable signal indicating hybridization corresponds to an allelotype of the gene or a set of allelotypes for the set of genes.
Patent CA-2786169-A1 (CA)
Title: Materials and methods for prevention and treatment of viral infections
Inventor: LAU ALLAN SIK-YIN
IPC: A61K31/192
Filed: 2010-12-30
Abstract: The subject invention provides a novel and advantageous method for preventing and treating viral infection. Specifically exemplified herein are therapeutic uses of forsythoside A and jacaranone, compounds isolated from traditional Chinese medicinal material such as Fructus f?rsythiae (Lian Qiao). Also provided is use of a Yin Qiao San composition for preventing and treating viral infection.
Patent CA-2786351-A1 (CA)
Title: Method for identifying a fetal aneuploidy of a chromosome of interest
Inventor: RAVA RICHARD P
IPC: C12Q1/68
Filed: 2010-12-01
Abstract: The invention provides a method for determining copy number variations (CNV) of a sequence of interest in a test sample that comprises a mixture of nucleic acids that are known or are suspected to differ in the amount of one or more sequence of interest. The method comprises a statistical approach that accounts for accrued variability stemming from process-related, interchromosomal and inter-sequencing variability. The method is applicable to determining CNV of any fetal aneuploidy, and CNVs known or suspected to be associated with a variety of medical conditions.
Patent CA-2787600-A1 (CA)
Title: Guidance device for air in an aspiration system for an electrical rotary machine
Inventor: VASSEUR PATRICE
IPC: H02K9/28
Filed: 2011-01-31
Abstract: The invention relates to a guidance device (10) of a suction system, said suction system being designed to suck up the dust generated by a brush (1) rubbing against a rotary element (2) in a rotary electrical machine, the guidance device (10) being designed in such a way as to concentrate a stream of air (F) generated by the suction system, near the end of the brush that is in contact with the rotary element (2). The guidance device defines at least one suction chamber (12) shaped so that it opens towards the rotary element, said at least one chamber having walls extending in a longitudinal direction so that said assembly is shaped so as to surround part of a brush near said end. The invention also relates to a suction system comprising such a guidance device.
Patent CA-2789177-A1 (CA)
Inventor: DAVID HERMANN-JOSEF
IPC: B08B5/02
Filed: 2011-02-28
Abstract: The invention relates to a tool (1) for cleaning and/or drying a cavity (4) in a workpiece, such as a hole, in particular a threaded bore. The workpiece (1) has a workpiece adapter (3). Said workpiece adapter (3) comprises a workpiece contact surface (5) and has a connector (15) for feeding cleaning medium and/or drying medium. There is an opening (41) in the connection adapter (3) for discharging cleaning medium and/or drying medium containing dirt particles. A nozzle (7) having a nozzle chamber (9) is formed in the workpiece adapter (3). The connector (15) for feeding cleaning medium and/or drying medium opens into the nozzle chamber (9) such that a cyclonic flow (37) of the fed cleaning medium and/or drying medium can form in the nozzle (7) and exits the nozzle (7). The cyclonic flow (37, 39) transports dirt particles (6) from the cavity (4) in the workpiece (2) to the opening (41) for discharging dirt particles (6) and cleaning medium and/or drying medium having liquid or vapor particles in the workpiece adapter (41).
Patent CA-2791016-A1 (CA)
Title: Modular floor
Inventor: TSAI YAO-HUNG
IPC: E04B5/00
Filed: 2012-09-27
Abstract: A modular floor is composed of a plurality of floor panels and combination members. Each of the floor panels includes a rectangular main body, a ridge formed at one side of the main body, an outer socket formed at an opposite side of the main body relative to the ridge, a first lateral bottom portion formed below the ridge, and a second lateral bottom portion formed below the outer socket. Each of the combination members includes a base, a front retainer protruding upward from one side of a top side of the base, a rear retainer protruding upward from an opposite side of the top side of the main body relative to the front retainer, and a partition protruding upward from a midsection of the top side of the base.
Patent CA-2791356-A1 (CA)
Title: Mechanical seal unit, particularly for a fire extinguishing pump
Inventor: HOLZAPFEL THOMAS
IPC: F16J15/34
Filed: 2010-12-09
Abstract: The invention relates to a pre-installed slip ring sealing unit, in particular for a fire pump, comprising a rotating slip ring (2), a stationary slip ring (3), wherein the rotating slip ring (2) and the stationary slip ring (3) define a sealing gap (4) therebetween, an inner sleeve (5), which is connected to the rotating slip ring (2), an outer sleeve (6), which is connected to the stationary slip ring (3), and a securing element (10), which secures the outer sleeve (6) on the inner sleeve (5), wherein the inner sleeve (5) and the outer sleeve (6) each have a length in the axial direction (X-X) that is greater than a sum of the axial lengths of the rotating slip ring (3), and wherein the inner sleeve (5) has a first form-fit device (7) at a first axial end and a second form-fit device (8) at a second axial end.
Patent CA-2791489-A1 (CA)
Inventor: MAERZ STEPHEN
IPC: E21B33/03
Filed: 2012-09-28
Abstract: A lubricator for receiving a plunger is provided. The lubricator has a bore, a first end having a well head connection, a second end having a stem connection, and a plurality of ports, including a catcher port and flow ports. The flow ports are externally threaded nipples that extend radially beyond the outer surface of body of the lubricator.
Patent CA-2792636-A1 (CA)
Title: Electric generator
Inventor: STIESDAL HENRIK
IPC: H02K7/18
Filed: 2010-08-03
Abstract: Electric generator is disclosed having a stator and a rotor. The rotor being rotatable around a centre axis and relatively to the stator and the stator includes a number of stator windings extending in freely exposed end windings. The stator and/or the rotor is provided with at least one barrier means which barrier means axially extends to such a manner that at least the end windings of the stator are at least partially covered.
Patent CA-2793664-A1 (CA)
Title: Endophyte enhanced seedlings with increased pest tolerance and methods
Inventor: MILLER JOHN DAVID
IPC: A01N63/30
Filed: 2006-10-24
Abstract: The invention provides methods for preparing a conifer seedling with increased tolerance to a pest. A conifer seedling is inoculated with an isolated endophyte when the conifer seedling is susceptible to colonization by the endophyte.
Patent CA-2794464-A1 (CA)
Inventor: KARANJGAOKAR C G
IPC: C07C63/307
Filed: 2011-03-16
Abstract: The present invention relates to a process for recovery of catalyst, aromatic polycarboxylic acids and aromatic monocarboxylic acids from a residue stream from manufacture of an aromatic polycarboxylic acid.
Patent CA-2795185-A1 (CA)
Inventor: UKAI MASAMITSU
IPC: G03B41/02
Filed: 2011-03-30
Abstract: In order to prevent a section to be detected from interfering with the insertion and removal of a cartridge from within the main device body and to prevent damage to the section to be detected as a result of impact with other members, and the like, an input gear (45) is disposed in the first sidewall (41) of a developer cartridge (7) in manner that is rotatable around a central axis line (511). A driving force is input from a drive output member (56) to the input gear (45). In addition, a rotor to be detected (50), which has a first section to be detected (70) and a second section to be detected (71), is disposed on the first sidewall (41). When the driving force is input from the drive output member (56) to the input gear (45), the rotor to be detected (50) is moved, and the first section to be detected (70) and the second section to be detected (71) advance outwards (leftwards). As the movement of the rotor to be detected (50) progresses, the first section to be detected (70) advances to the outermost position farthest separated in the facing direction of the first sidewall (41) and a second sidewall (42), and the first section to be detected (70) and the second section to be detected (71) retreat inwards thereafter.
Patent CA-2796133-A1 (CA)
Inventor: POSTOACA ION
IPC: B32B38/04
Filed: 2011-04-13
Abstract: A laminating roller (10, 28, 100) for laminating a sheet of a packaging laminate (23, 25, 31 ) is provided, said roller comprising at least one groove (130) extending along the periphery of said roller and forming a border between two circumferential portions, wherein said each of said two circumferential portions are extending continuously around the surface area of said roller. Further, a method for providing a packaging laminate as well as such packaging laminate is presented.
Patent CA-2796933-A1 (CA)
Title: 1-(2-fluorobiphenyl-4-yl)-alkyl carboxylic acid derivatives for the therapy of transthyretin amyloidosis
Inventor: IMBIMBO BRUNO PIETRO
IPC: A61P25/28
Filed: 2011-04-19
Abstract: The invention relates to the use of derivatives of 1-(2-fluorobiphenyl-4- yl)-alkyl carboxylic acid as agents capable of stabilising the tetrameric native state of transthyretin for the prophylaxis and treatment of amyloidosis.
Patent CA-2800605-A1 (CA)
Inventor: MACDONALD CODY J
IPC: E04G5/00
Filed: 2013-01-14
Abstract: A MEWP tool/material carryall comprising of a bottom member, vertical members and central members that as a whole form divisions for tool and work related material to be safely stored on MEWP's (mobile elevated work platforms). Externally mounted straps for tools allows the worker to abstain from the strain of tool belts and allow for improved access and mobility. The internal divisions allow for material to be stored neatly and to the convenience of the worker, the material is not stored on the floor of the MEWP as it was before. Equally spaced externally mounted hooks allow the tool/material carryall to be hung on the rails and because of the design the lower portion of said vertical members rest on the middle rail of the MEWP  allowing for sturdy practicable storage. The said MEWP tool/material carryall allows the worker to work safely, removing trip and fall hazardous as well as prevents debris from accidentally becoming projectiles that could injure a worker at ground level.
Patent CA-2801844-A1 (CA)
Inventor: SANDINO ANA MARIA
IPC: A61P31/14
Filed: 2010-06-08
Abstract: The invention relates to the novel use of 1-beta-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxamide for the treatment of infectious salmon anaemia caused by the infectious salmon anaemia or ISA virus in salmonids
Patent CA-2802402-A1 (CA)
Title: Methode pour lutter contre la soumission chimique, utilisation d'agent colorant pour lutter contre la soumission chimique et composition pharmaceutique permettant la mise en oeuvre de la methode
Inventor: HERRY CATHERINE
IPC: G01N31/22
Filed: 2011-07-05
Abstract: La présente invention porte sur une méthode pour lutter contre la soumission chimique comprenant: la mise en solution dans une boisson d'une forme pharmaceutique comportant un principe actif et au moins 0,05 mg, de préférence de 0,2 à 5 mg, plus préfèrentiellement encore de 0,3 à 2 mg d'au moins un agent colorant hydrosoluble choisi parmi: l'indigocarmine ou E 132, l'érythrosine ou E 127, le brillant bleu FCF, l'alphazurine FG, le fast green FCF, la quinzarine green SS, l'orange II, la tartrazine, Sunset yellow FCF, la détection de la forme pharmaceutique caractérisée par la modification immédiate de la couleur de la boisson; elle porte également sur l'utilisation dudit colorant pour lutter contre la soumission chimique, ainsi que sur une forme pharmaceutique solide non pelliculée comprenant ledit colorant.
Patent CA-2803706-A1 (CA)
Title: Fan and boost joint
Inventor: IVAKITCH RICHARD
IPC: F01D21/04
Filed: 2013-01-25
Abstract: A gas turbine engine having at least one spool assembly, the at least one spool assembly including a fan rotor, a compressor disposed downstream of the fan rotor, a turbine and a shaft connecting the fan rotor, compressor and turbine, a joint affixed to an upstream end of the shaft, and including a first link connecting the fan rotor to the shaft and a second link connecting the compressor to the shaft, the second link being less rigid then the first link.
Patent CA-2804103-A1 (CA)
Inventor: FERRERA FRANCESCA
IPC: G01N33/552
Filed: 2011-07-04
Abstract: A nanoarray or microarray of antibodies comprising a planar surface having an ultraflat surface is described, which is characterized in that it comprises a planar substrate functionalized with a first monolayer of linking molecules, preferably APTES molecules, and a second monolayer of small peptides of the general formula (I) capable of binding the Fc region of antibodies. The nanoarray or microarray of the invention comprises a plurality of capture antibodies immobilized on the planar support, preferably in the form of a matrix of spots, and is suitable to be used for detecting antigens in a biological sample by AFM imaging. Z-HN-R1-R2-R3-R4-R5-R6-NH-X-CO-G-COOH
Patent CA-2805210-A1 (CA)
Inventor: HILLEN EDWARD D
IPC: B23K9/10
Filed: 2011-07-20
Abstract: A method of and system for managing licenses in a welding system (100) are described. The system includes a welding system (100) with a memory (112) for storing an unlicensed first optional welding function, a license management system (300) for storing a first license for the unlicensed first optional welding function, and a facilitation system (200) for obtaining the first license from the license management system (300) and providing it to the memory (112) of the welding system (100) to license the first optional welding function.
Patent CA-2807870-A1 (CA)
Inventor: LASKEY RONALD ARNOLD
IPC: G01N33/574
Filed: 2010-12-15
Abstract: This disclosure relates to a diagnostic/prognostic assay for prostate cancer and including kits used in said assay.
Patent CA-2809807-A1 (CA)
Inventor: GRIFFIN STEVEN F
IPC: B06B1/06
Filed: 2013-03-15
Abstract: A strain amplification structure has a frame with a hexagonal structure incorporating a plurality of rigid beams that are connected to opposing end beams by a plurality of flexible joints. A piezoceramic actuator assembly is connected to the opposing end beams having a collar including an opening. A shaft providing an output is connected to the plurality of rigid beams with flexible joints and passes through the opening in the collar for non-interfering motion orthogonal to the actuator assembly.
Patent CA-2812557-A1 (CA)
Inventor: BOUAPHANH INPENG
IPC: E21B10/54
Filed: 2011-09-30
Abstract: A rotary cone drill bit includes: a body, a leg depending from the body, and a bearing shaft extending from the leg. The leg includes a surface edge that is subject to wear during operation of the bit and/or a leading edge (at an outer surface or shoulder surface, for example) that is subject to wear during operation of the bit. A cone may be mounted to the bearing shaft. A bottom surface of a hard material plate having an edge is positioned with a conforming surface of the leg in a location where the edge of the hard material plate defines at least a portion of the surface edge of the leg and/or at least a portion of the leading edge of the leg. Positioning of the surfaces is made using a flowable material such as a brazing material.
Patent CA-2816729-A1 (CA)
Inventor: FLOHR ANDREAS
IPC: A61K8/46
Filed: 2012-01-19
Abstract: A method for chemically modifying the internal region of a hair shaft. The method comprises applying an oxidising formulation to the hair; de-wetting the hair; applying a monomer composition to the hair, wherein the monomer composition comprises an ethylenic monomer having a molecular weight of 500 g/mole or less and a cosmetically acceptable carrier. Also a kit which comprises: application instructions comprising the method; and the monomer composition.
Patent CA-2819841-A1 (CA)
Inventor: KERNWEIN JEFFREY D
IPC: B61C17/12
Filed: 2011-12-02
Abstract: A system for determining air propagation rate through a pneumatically-controlled braking arrangement of a train, the braking arrangement having a controller for adjusting air pressure of air transmitted through a brake pipe from a lead locomotive to a rear railcar, the system including: a lead device positioned on the lead locomotive and configured to associate first time data with first air pressure data sensed in the brake pipe at a first position; a rear device positioned on the rear railcar and configured to associate second time data with second air pressure data sensed in the brake pipe at a second position; and a control device configured to determine air propagation data based at least partially upon at least one of the following: first time data, first air pressure data, the first position, second time data, second air pressure data, the second position, or any combination thereof.
Patent CA-2820299-A1 (CA)
Inventor: RASMUSSEN LARS EILSTRUP
IPC: G16Z99/00
Filed: 2005-02-05
Abstract: A method for displaying information on a digital map comprises receiving location data from a user, obtaining a digital map from a server based on the location data, obtaining an information marker associated with the location data, obtaining an information marker shadow associated with the information marker, overlaying the information marker and the information marker shadow on the digital map to create the appearance of a three- dimensional map and displaying the digital map, overlaid information marker and information marker shadow.
Patent CA-2820675-A1 (CA)
Title: Insert ring for spline coupling
Inventor: KENAWY NASR
IPC: F16C29/08
Filed: 2013-06-20
Abstract: A spline coupling comprises a male spline having a plurality of spline teeth separated by keyways. An insert ring comprises a plurality of U-shaped segments each having a pair of side walls separated by a gap and interconnected by a proximal end wall. Each U-shaped segment is configured to be received in one of the keyways of the male spline with the side walls being against surfaces of the keyway and the gap leaving a portion of the keyway exposed. Each U-shaped segment is connected to adjacent U-shaped segments by a distal end wall to leave a portion of the spline teeth exposed between each pair of adjacent U-shaped segments. A female spline has a shape complementary to that of a combination of the male spline and insert ring for coupling engagement therebetween.
Patent CA-2824480-A1 (CA)
Title: Anticancer therapy with dual aurora kinase / mek inhibitors
Inventor: SOLCA FLAVIO
IPC: A61P35/00
Filed: 2012-01-12
Abstract: The invention describes anti-cancer therapies comprising using dual Aurora kinase / MEK inhibitors as descibed herein.
Patent CA-2824494-A1 (CA)
Inventor: LAAN VAN DER JAN METSKE
IPC: C12N9/24
Filed: 2012-01-30
Abstract: The invention relates to Mutant cellobiohydrolase, being a mutant of SEQ ID NO:1, having a substitution at position N247(I,F,H,W) of SEQ ID NO: 1, wherein the mutant cellobiohydrolase has at least 50% sequence identity with SEQ ID NO: 1, and wherein the mutant cellobiohydrolase has CBHI activity.
Patent CA-2824556-A1 (CA)
Inventor: DING FRANK
IPC: B01D53/04
Filed: 2012-01-20
Abstract: A conformal filter is disclosed having a plurality of sorbent beds oriented perpendicular to an inner side surface of the filter which conforms to an adjacent surface, such as a wearer's face when attached to a respirator. The inner side of the filter may approximate the curved shape of an interfacing surface. Because the sorbent beds are oriented perpendicular to the inner side surface, a conformal configuration can be achieved without bending the sorbent beds and while keeping constant bed residence time throughout the entire cross-sectional area of the air flow, thus enforcing even air distribution. Reduced bed depth is also achieved through this configuration which consequently reduces the overall pressure drop through the filter. Other embodiments are described and claimed.
Patent CA-2826467-A1 (CA)
Title: Engineered immunoglobulin fc polypeptides
Inventor: GEORGIOU GEORGE
IPC: C07K16/28
Filed: 2012-02-06
Abstract: Methods and compositions involving polypeptides having an aglycosylated antibody Fc domain. In certain embodiments, polypeptides have an aglycosylated Fc domain that contains one or more substitutions compared to a native Fc domain. Additionally, some embodiments involve an Fc domain that is binds some Fc receptors but not others. For example, polypeptides are provided with an aglycosylated Fc domain that selectively binds FcyRIIa, but that is significantly reduced for binding to the highly homologous FcyRIIb receptors. Furthermore, methods and compositions are provided for promoting antibody-dependent cell-mediated toxicity (ADCC) using a polypeptide having a modified aglycosylated Fc domain and a second non-Fc binding domain, which can be an antigen binding region of an antibody or a non-antigen binding region. Some embodiments concern antibodies with such polypeptides, which may have the same or different non-Fc binding domain.
Patent CA-2827210-A1 (CA)
Title: Aircraft
Inventor: VOSS ANDREAS
IPC: B64C39/02
Filed: 2012-02-08
Abstract: The invention relates to a remote-controlled small flying object comprising at least one lift area (17), comprising at least one pair of propeller drives (12, 13), and comprising a weight element (20), the position of which can be varied to vary the centre of gravity of this small flying object (10) in the longitudinal direction of the small flying object (10). In order to accomplish a more compact and robust design with improved flying characteristics, the lift area (17) of the small flying object (10) is arranged above a plane formed by the axes of rotation of the propeller drives (12, 13) to generate a lifting force for vertical takeoff and/or landing.