baber/WOPTO huggingface dataset:
Patent CA-2816050-A1 (CA)
Title: Method for purifying human granulocyte-colony stimulating factor from recombinant e. coli
Inventor: CHOI SUNG CHUL
IPC: C07K1/16
Filed: 2011-10-26
Abstract: The present invention provides a method for purifying a large amount of human granulocyte-colony stimulating factors (hG-CSFs) from a recombinant E. coli with high yield and purity. According to the method of the present invention, human granulocyte-colony stimulating factor, identical to the native form expressed in the human body, can be easily purified with high yield and purity without an additional activation process. In particular, according to the purification method of the present invention, hG-CSF variants expressed in E. coli are efficiently removed to obtain physiologically active hG-CSFs with high purity.
Patent CA-2816691-A1 (CA)
Inventor: ANDRADE JOSE BERNARDO
IPC: B65G7/00
Filed: 2013-05-24
Abstract: A chair or other piece of furniture can include a built-up frame including at least a portion of a premade plastic chair, such as an off-the-shelf plastic lawn or deck chair. The frame can have a seat and a backrest shaped to accommodate a person. Cushioning material can be installed over the frame. A cover can be installed over the cushioning material. Another kind of frame including plastic can be used instead of the built-up frame. The cover can be affixed to the frame or can be a removable slip cover. The cover can include sports jersey material and can be made from stock unstitched jersey pieces. A drawer, plush ornament, recess, or sports equipment can be provided at a lower supporting portion of the chair. Feet made of sports equipment can be attached to the bottom of the frame. A backrest opening can receive a piece of sports equipment.
Patent CA-2818383-A1 (CA)
Inventor: O'CONNOR DOUGLAS P
IPC: H02G3/08
Filed: 2013-06-20
Abstract: An electrical box extender assembly includes an electrical box having four side walls, and a back wall defining a cavity therein. A first of the four side walls of the box includes a first projection extending substantially transversely of the cavity. A substantially tubular extender having a first side wall including a first flange extending transversely thereon, and a tubular base extending transversely thereof. The first flange and tubular base are spaced from one another and a first fastener extends through the first projection, first flange and tubular base to couple the tubular extender to the electrical box.
Patent CA-2821998-A1 (CA)
Inventor: HERNAN IZQUIERDO ROBERTO
IPC: A01N1/02
Filed: 2011-12-15
Abstract: The invention discloses a multi-layer cell freezing vial and method of obtention thereof. The method of obtention is a cell freezing and thawing process that avoids the need of incorporating new fresh medium to the thawed cells for the dilution of the cryoprotective agent. This is achieved by the previous freezing of an extra layer of culture medium in addition to the frozen cell solution containing said cryoprotective agent. At the time of thawing, the culture medium and the cell solution mix themselves, turning the concentration of said cryoprotective agent to a non-toxic dilution and achieving the effective exclusion of said cryoprotective agent from the living cells.
Patent CA-2823176-A1 (CA)
Inventor: KIEST LARRY W JR
IPC: F16L58/16
Filed: 2008-10-15
Abstract: The present invention includes a device and method for reinforcing the portions of an inflation bladder not contained by a liner in pipeline renewal applications. A  liner/bladder assembly is provided wherein the liner is positioned relative to the bladder such that a portion of the bladder having a greater wall thickness extends beyond the ends of the liner. The present invention also includes a device and method for repairing the junction of a main pipe and the lateral pipe with bladders reinforced in areas unconstrained by the liners.
Patent CA-2825500-A1 (CA)
Inventor: PEREIRA FRAZER LESLIE
IPC: B64D43/00
Filed: 2013-08-29
Abstract: A method of determining a turbulent condition in an aircraft with a handheld device where the handheld device has at least one of a gyroscope, seismometer, and an accelerometer where the method includes receiving an output from the at least one of the gyroscope, seismometer, and accelerometer while the handheld device is located within the aircraft and providing an indication of a turbulent condition.
Patent CA-2829119-A1 (CA)
Inventor: PATEL MADHUSUDAN
IPC: A61C15/00
Filed: 2011-03-09
Abstract: An interdental cleaning device that delivers an oral care fluid to a cleaning element via capillary action. The invention can be an interdental cleaning device comprising: a housing forming an internal reservoir containing an oral care fluid; an applicator extending from the housing, the applicator comprising a stem and at least one cleaning element extending from the stem; and wherein the stem comprises a capillary material that extends into the reservoir to be in fluid communication with the oral care fluid so that the capillary material of the stem delivers the oral care fluid from the reservoir to the at least one cleaning element via capillary action.
Patent CA-2829988-A1 (CA)
Inventor: GARDNER HUMPHREY ATHELSTAN ROY
IPC: C12Q1/68
Filed: 2012-03-15
Abstract: The present invention describes methods for diagnosing, treating and determining the prognosis of breast cancer HR+ patient, the methods including detecting the amplification of one or more biomarkers comprising a FGFR ligand such as FGF3, FGF4, FGF19, and / or a FGFR, such as for example FGFR1 in a subject; determining an FGFR1 inhibitor for treating the subject based on the amplification of the one or more biomarkers in the subject; administering to the subject in need thereof the FGFR1 inhibitor and using the one or more biomarkers to indicate prognosis of the subject treated with the FGFR1 inhibitor.
Patent CA-2831333-A1 (CA)
Inventor: LI WEI
IPC: A61Q1/02
Filed: 2011-04-11
Abstract: A cosmetic composition comprising: from about 0.1% to about 5% of an colored interference pigment; from about 0.1 % to about 10% of a non-interference pigment concentrate; from about 10 % to about 90% of a cosmetically acceptable vehicle; wherein the cosmetic composition has a contrast ratio of 10 or less and has a viscosity of no less than about 40,000 cps. A method of presenting a color transformation of a cosmetic composition during its application, comprising a step of applying the cosmetic composition onto skin.
Patent CA-2831334-A1 (CA)
Inventor: EDMONDSON SCOTT
IPC: A61K31/445
Filed: 2012-04-05
Abstract: Substituted cyclopropyl compounds of the formula I: and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR-119. Pharmaceutical compositions and methods of treatment are also included
Patent CA-2833585-A1 (CA)
Inventor: OBERMILLER F JOSEPH
IPC: A61F17/00
Filed: 2006-04-29
Abstract: Linvention propose un produit de greffe médicale pour le traitement dune fistule ano-rectale, comprenant : un bouchon allongé avec une extrémité proximale, une extrémité distale et un corps volumétrique, dans lequel le bouchon comprend un matériau sous forme déponge de matrice extracellulaire qui peut être bioremodelée et qui est conçue pour un déploiement dans au moins une fistule ano-rectale. Linvention propose également une structure de greffe, comprenant : une mousse compressible comprenant un matériau de matrice extracellulaire qui a été traité avec une substance alcaline dans des conditions efficaces pour produire un matériau de matrice extracellulaire expansé et une méthode de préparation de celle-ci.
Patent CA-2833861-A1 (CA)
Inventor: KOJIMA TAKASHI
IPC: A61M5/315
Filed: 2012-04-26
Abstract: A fixed amount discharge container (1) having a syringe (3) and a piston (8) that is inserted into the syringe (3) so as to be movable in a longitudinal direction and that forms a liquid chamber with the syringe (3). Either the syringe (3) or the piston (8) is provided with a guide part (3c) that extends in the longitudinal direction thereof. The other part from between the syringe (3) and the piston (8) is provided with a slider (9) capable of moving within the guide part (3c) together with either the syringe (3) or the piston (8). The guide part (3c) is provided with a target position contact part (3j) that is contacted by the slider (9) when the liquid chamber volume becomes equal to a target volume.
Patent CA-2836180-A1 (CA)
Title: Steam assisted gravity drainage with added oxygen ("sagdox") in deep reservoirs
Inventor: KERR RICHARD K
IPC: E21B43/243
Filed: 2013-12-12
Abstract: A process to recover hydrocarbons, from a hydrocarbon reservoir having a bottom, using a substantially horizontal production well, the substantially horizontal production well having a toe and a heel, the process including: (a)    injecting oxygen into the hydrocarbon reservoir, the horizontal production well having at least one perforation zone for contact with the reservoir; (b)    injecting steam into the hydrocarbon reservoir; the oxygen producing in situ heat and in situ carbon dioxide by combustion and the steam producing in situ heat by conduction and condensation; the in situ carbon dioxide dissolving into the liquid hydrocarbon, lowering its viscosity; (c)    recovering the reservoir liquid hydrocarbons of lowered viscosity using the substantially horizontal production well; and (d)    optionally conveying the recovered liquid hydrocarbons to the surface;  where the process is absent a removal step of any non-condensable gas from the reservoir.
Patent CA-2836475-A1 (CA)
Inventor: PERRY DANIEL
IPC: E05F11/24
Filed: 2012-05-21
Abstract: A child safety device for a casement window includes a handle-driven gear reduction assembly having a sensor gear driven at a reduced speed relative to the handle, a sensor arm driven by the sensor gear of the gear reduction assembly and a slider movable between a stop position where rotation of the handle is prevented and a retracted position where rotation is allowed. A spring biases the slider towards the stop position. The slider is held in the retracted position by a catch and is released by the sensor arm to prevent further opening of the window when the sensor gear reaches a predetermined location. The safety device resets when the window is closed and can be overridden to allow full opening of the window by an adult. In the preferred design, the child safety device is a cover that can replace the cover of an existing casement window operator.
Patent CA-2841393-A1 (CA)
Title: Systeme de communication par satellite, un satellite leo relayant des communications entre un satellite geo et des stations terrestres, les liaisons montantes et descendantes utilisant la meme bande de frequences et le multiplexage temporel
Inventor: TRONC JEROME
IPC: H04B7/185
Filed: 2012-06-01
Abstract: La présente invention concerne une charge utile (10) de satellite répéteur (LEO) d'un système de télécommunications, ledit satellite répéteur étant destiné à être placé en orbite défilante au-dessus de la surface d'un corps céleste, et la charge utile (10) étant configurée pour répéter des données reçues d'un satellite stationnaire (GEO) au-dessus de la surface du corps céleste vers un terminal (REC) sensiblement à la surface du corps céleste, et pour répéter des données reçues du terminal vers le satellite stationnaire. La charge utile (10) est en outre configurée pour utiliser une même bande de fréquence pour la répétition de données vers le satellite stationnaire (GEO), dite « émission montante », et pour la répétition de données vers le terminal (REC), dite « émission descendante », ainsi que pour multiplexer dans le temps les émissions montantes et les émissions descendantes. La présente invention concerne également un système de télécommunications comportant un satellite répéteur muni d'une charge utile (10) selon l'invention, ainsi qu'un procédé de télécommunications par satellite.
Patent CA-2844235-A1 (CA)
Inventor: HADAYER AMIR
IPC: G01N1/00
Filed: 2012-08-06
Abstract: A sterile injector comprises a body having a cavity, a hollow needle positionable at a distal end of the injector, a probe holder receivable within the needle, a probe connected to a distal end of the holder, and a driving element axially displaceable within the cavity, for causing relative motion between the probe and the needle upon displacement of the driving element. A sample is injected into a sealed container by displacing the driving element to a first position causing the probe to extend from the needle, applying the extended probe with a sample, displacing the driving element to a second position causing the sample laden probe to be retracted within the needle, piercing a seal of a sealed container with the needle, and displacing the driving element to a third position distally spaced from the first position, after which the probe is injected into the container interior.
Patent CA-2844690-A1 (CA)
Inventor: SCHUMANN UWE
IPC: C09D133/00
Filed: 2014-03-05
Abstract: The invention relates to a primer, comprising a mixture dissolved or dispersed in one or more solvents, the mixture composed of -    a copolymer obtained through copolymerization, preferably free-radical copolymerization, of vinylcaprolactam and/or vinylpyrrolidone, and one or more of the following monomers: a) an acrylic acid ester of a linear primary alcohol containing 2 to 10 carbon atoms in the alkyl group of the alcohol, b) an acrylic acid ester of a branched, non-cyclic alcohol having 4 to 12 carbon atoms in the alkyl group of the alcohol, c) acrylic acid, -    one or more organofunctional silanes, ¨    a dye or a pigment based on a metal complex or a metal oxide, wherein the metal oxide is of a spinel-type. Such primer provide reliable and excellent adhesion between pressure-sensitive adhesive tapes and hydrophilic surfaces, in particular glass, and ensures at the same time a good coloration of the primer, thereby producing an opaque primer layer.
Patent CA-2847676-A1 (CA)
Inventor: YU HYUN-KYU
IPC: H04W56/00
Filed: 2012-09-05
Abstract: A base station and terminal use methods of obtaining synchronization and system information in a wireless communication system. An operation of a base station includes generating a synchronization signal to be transmitted through a Synchronization Channel (SCH), generating a broadcast signal to be transmitted through a Broadcast Channel (BCH), and transmitting repetitively the SCH and the BCH by performing beamforming on the channels with different transmission beams.
Patent CA-2847696-A1 (CA)
Inventor: MAZYAR OLEG A
IPC: E21B33/12
Filed: 2012-08-24
Abstract: The swelling rate of a swelling packer element or a conforming foam screen material is accelerated with heat. In another technique ferromagnetic particles or electrically conductive resins or polymers are interspersed in the swelling material and heat is generated at the particles by an inductive heater. A dielectric mandrel or base pipe can be used to focus the heating effect on the ferromagnetic particles or the electrically conductive resins or polymers in the sealing element or swelling foam screen element to focus the heating there without heating the base pipe. The heat accelerates the swelling process and cuts the time to when the next operation can commence downhole.
Patent CA-2847748-A1 (CA)
Title: Flame resistant yarns and fabrics including partially aromatic polyamide fiber and other flame resistant fibers
Inventor: SCHMITT THOMAS E
IPC: D03D15/12
Filed: 2012-08-30
Abstract: Disclosed are technical fibers and yarns made with partially aromatic polyamides and a fiber having vapor phase action such as an FR cellulosic fiber. Fabrics made from such fibers and yarns demonstrate superior flame retardancy over traditional flame retardant nylon 6,6 fabrics. Further, the disclosed fibers and yarns, when blended with other flame retardant fibers, do not demonstrate the dangerous "scaffolding effect" common with flame retardant nylon 6,6 blended fabrics.
Patent CA-2848356-A1 (CA)
Title: Production apparatus of sugar solution and production system of sugar solution
Inventor: MINAMINO ATSUSHI
IPC: B01D61/14
Filed: 2012-09-13
Abstract: A sugar solution production apparatus (10A-1) comprises a saccharification tank (11) for obtaining a saccharified solution (16) including solid content from cellulose-containing biomass, a solid-liquid separation device (12) for separating out the solid content from the saccharified solution (16) to obtain a sugar solution (22), an enzyme recovery solution tank (13) for storing an enzyme recovery solution (24), a sugar solution extraction line (L11) for extracting the sugar solution (22) from the solid-liquid separation device (12), a hot water supplying means (13) for supplying hot water (25) to the solid-liquid separation device (12) to obtain the sugar solution (22) from the solid content with a saccharifying enzyme (15) adsorbed onto the solid content, an enzyme recovery solution supply line (L12) for supplying the enzyme recovery solution (24) to the solid-liquid separation device (12) from the enzyme recovery solution tank (13), an enzyme recovery solution recovery line (L13) for feeding to the enzyme recovery solution tank (13) the enzyme recovery solution (24) obtained by recovering the saccharifying enzyme (15) within the solid content, and an enzyme recovery solution return line (L14) for returning the enzyme recovery solution (24) to the saccharification tank (11).
Patent CA-2848385-A1 (CA)
Inventor: DOUD DARREN
IPC: A61M5/178
Filed: 2012-09-13
Abstract: L'invention concerne un appareil d'injection comprenant une structure oblongue, dotée d'une ou de plusieurs ouvertures positionnables à proximité de la barrière franchissable d'un dispositif implantable afin de recevoir un fluide du dispositif implantable. L'appareil comprend une aiguille et une gaine couvrant au moins une partie de l'aiguille. La structure oblongue peut comprendre une pointe distale utilisée pour la pénétration du tissu et de la barrière franchissable, ainsi qu'une ouverture distale située près de la pointe et utilisée pour la libération du fluide thérapeutique dans la chambre implantable. Dans de nombreux modes de réalisation, la pointe distale, l'ouverture distale et les différentes ouvertures sont séparées d'une butée qui vient en prise avec le tissu du patient, et limitent la profondeur de pénétration de telle sorte que l'ouverture distale et les différentes ouvertures soient situées le long d'un axe du dispositif implantable, afin d'augmenter l'efficacité de l'échange.
Patent CA-2849119-A1 (CA)
Inventor: LUNDQVIST ROGER
IPC: A61B6/03
Filed: 2012-09-20
Abstract: Selon la présente invention, une image de forme de référence adaptative pour enregistrement d'une image de tomographie par émission de positrons (PET) ou d'une image de tomographie monophotonique d'émission (SPECT) comprend un modèle d'image de forme de référence comprenant une variabilité de valeurs pour chaque voxel dans une image de forme de référence selon un ou plusieurs paramètres de commande.
Patent CA-2849861-A1 (CA)
Inventor: WOLFF NICOLAS
IPC: C07K14/705
Filed: 2012-10-11
Abstract: The application provides products, which may trigger pro-apoptotic or pro-death effects on neoplastic cells and/or tissues of the human nervous system, more particularly on neoplastic cells and/or tissues of the human CNS. The products of the application can be used as anti-proliferative or tumoricid agents in the treatment and/or palliation and/or prevention of neoplasms of the human nervous system, more particularly of glioblastoma or brain stem glioma. Therefore, the application also relates to compositions, such as pharmaceutical compositions or drugs, which comprise at least one of said products, as well as to the biotechnological and medical applications of said products and compositions.
Patent CA-2849894-A1 (CA)
Inventor: MASKATIA IMRAN
IPC: G06Q50/10
Filed: 2012-09-19
Abstract: A system and method of optimizing the redemption of credits in a variable value transaction are disclosed. The variable value transaction may involve a piece of media content and include an initial balance and a remaining balance. The initial balance and the remaining balance may be dependent on the piece of media content and when the variable value transaction is completed. The remaining balance may not be known until the variable value transaction is completed. Credits may be assigned an order of availability for redemption based on credit redemption criteria such as a redemption priority, a product value, an expiration date, and/or a redemption value. The credits with a higher order of availability may be redeemed prior to credits with a lower order of availability.
Patent CA-2854725-A1 (CA)
Inventor: LIANG PI-HUI
IPC: A61P35/00
Filed: 2012-01-05
Abstract: Methods for synthesis and preparation of alpha-glycosphingolipids are provided. Methods for synthesis of a-galactosyl ceramides, and pharmaceutically active analogs and variants thereof are provided. Novel alpha-glycosphingolipids are provided, wherein the compounds are immunogenic compounds which serve as ligands for NKT (natural killer T) cells. A process for preparing a chiral compound comprising an R-form or S- form of a glycosphingolipid of formula (1 ) is provided, wherein R1=OH, NH2, NHCOR2, R2 = H or an alkyl, alkenyl, or alkyl terminating in aryl, substituted aryl, heteroaryl, or substituted heteroaryl, X=alkyl group, R3= OH or H, R4=OH or H, R5= aryl, substituted aryl, heteroaryl, or substituted heteroaryl, or a pharmaceutically acceptable salt thereof, wherein the compound of formula 1 is prepared by (a) deprotecting a compound of formula (2): wherein PG is a hydroxyl protecting group, with hydrogen under hydrogenation catalysis.
Patent CA-2857848-A1 (CA)
Title: Electronically-actuated cementing port collar
Inventor: SYMMS JOSHUA V
IPC: E21B34/16
Filed: 2014-07-25
Abstract: A cementing port collar has an opening sleeve biased from a closed position to an opened position relative to the collar's exit port, and a first restraint temporarily holds the opening sleeve closed. The collar also has a closing sleeve biased from an opened position to a closed position, and a second restraint temporarily holds the closing sleeve opened. During cementing, the first restraint is electronically activated with a first trigger to release the opening sleeve opened so cement slurry can pass out of the collar's exit port to the borehole annulus. When cementing is completed, the second restraint is electronically activated with a second trigger to release the closing sleeve closed to close off the collar to the borehole so the cement can set. The restraints include bands of synthetic fiber, which are burned by fuses activated by a controller of the collar responding to passage of RFID tags.
Patent CA-2859695-A1 (CA)
Title: A wind turbine blade
Inventor: LAURITSEN STEEN M
IPC: F03D11/00
Filed: 2012-12-19
Abstract: A wind turbine blade having an elongated blade body extending along a longitudinal axis and having an upper skin and a lower skin, the lower skin spaced from the upper skin in a thickness direction of the blade body, the upper skin and/or lower skin having a laminated layer, the laminated layer having an outer layer wherein the outer layer forms part of the upper and/or lower skin respectively, an inner layer spaced from the outer layer in the thickness direction; and an intermediate layer sandwiched between the outer layer and inner layer, the intermediate layer having a plurality of heat transfer paths within the intermediate layer for transferring heat.