baber/WOPTO huggingface dataset:
Patent CA-2847172-A1 (CA)
Title: Safety syringe for needleless injector
Inventor: MENASSA KARIM
IPC: A61M5/30
Filed: 2012-04-03
Abstract: A disposable syringe for use in a needleless injector includes a tubular body with an open rear end, a closed front end containing an injection orifice, a chamber in the body for receiving a liquid and a plunger slidable in the chamber for pushing the liquid out of the orifice. A tip is provided on the inner end of the plunger for separation from the remainder of the plunger to block the orifice when the plunger is retracted after an injection, whereby the syringe cannot be re-used.
Patent CA-2847328-A1 (CA)
Title: Oral formulations containing hyaluronic acid for sustained drug release
Inventor: DALL OLE MOELLER
IPC: A61K31/135
Filed: 2012-08-31
Abstract: The present invention discloses a tablet or a capsule for oral administration comprising 0.5 - 0 % (w/w) hyaluronic acid or a salt thereof, an active pharmaceutical ingredient (API), and a coating.
Patent CA-2849567-A1 (CA)
Title: Portable building
Inventor: FARMER JAMES BERT
IPC: E04B1/343
Filed: 2014-04-17
Abstract: The disclosure is directed at a portable building able to transition between a collapsed transport condition and an assembled condition, the portable building including a rear wall; a pair of side walls attached to the rear wall, the side wall including a hinged wall section, an end section, a side folding mechanism intermediate the hinged wall section and the end section for folding the hinged wall section along the end section; a front wall comprising a pair of outer doors; a pair of front folding mechanisms intermediate the outer doors and the respective side walls for folding each outer door along the respective side wall; a plurality of sliding roof trusses slidably engaged with the pair of side walls such that the plurality of sliding roof trusses can slide from a dispersed state along the pair of side walls to a collapsed state; and a roof mounted over at least a portion of the plurality of sliding roof trusses.
Patent CA-2851361-A1 (CA)
Title: Metal-assisted and microwave-accelerated evaporative crystallization
Inventor: ASLAN KADIR
IPC: C07C227/00
Filed: 2012-10-11
Abstract: The present invention relates to methods for rapid crystallization of amino acids, drug molecules, proteins and DNA/peptides. One method for rapid crystallization of functional group-containing molecules selected from the group consisting of amino acids, drug molecules, proteins and DNA/peptides includes (A) providing at least one metal or metal oxide in particulate or thin film form to provide (a) selective nucleation sites for crystallization of the functional group-containing molecules due to interactions of their functional groups and metal surfaces or engineered metal surfaces and (b) a microwave-transparent medium to create a thermal gradient between the metal surfaces or engineered metal surfaces and a warmer solution containing functional group-containing molecules to be crystallized, and (B) conducting microwave heating to cause the functional group-containing molecules to be crystallized.
Patent CA-2854259-A1 (CA)
Inventor: LEISMER JEFFREY M
IPC: A61H7/00
Filed: 2012-02-15
Abstract: A system provides compression of a limb of a patient and out-of-axis restraint of a joint of the limb being compressed and application of vibration to a first end of the limb so that the vibration is transmitted through the first end of the limb, the compressed joint, and through the remainder of the limb.
Patent CA-2856686-A1 (CA)
Inventor: PARSCHE FRANCIS EUGENE
IPC: E21B43/24
Filed: 2014-07-11
Abstract: A system for heating hydrocarbon resources in a subterranean formation having a wellbore therein includes a coaxial transmission line, a balun, and a radio frequency (RF) antenna coupled together in series and configured to be positioned in the wellbore so that the RF antenna heats the hydrocarbon resources in the subterranean formation. The coaxial transmission line includes an inner conductor and an outer conductor surrounding the inner conductor. The balun includes an outer conductive sleeve having a proximal end coupled to the outer conductor of the coaxial transmission line and a medial portion coupled to the inner conductor of the coaxial transmission line. An inner tubular conductor extends longitudinally within the outer conductive sleeve between the outer conductor of the coaxial transmission line and the RF antenna. The balun also includes a ferrite body surrounding the inner tubular conductor at the proximal end.
Patent CA-2856794-A1 (CA)
Inventor: VOIGT ANDREAS
IPC: A61K9/00
Filed: 2012-11-29
Abstract: A method for manufacturing a drug-delivery composition includes providing at least one pharmaceutically active compound, a dry powder comprising at least a polymer, and an aqueous solution. The dry powder, the pharmaceutically active compound and the aqueous solution are mixed to form a paste-like or semi-solid drug-delivery composition, wherein the aqueous solution is added in an amount of less than or equal to twice the total dry mass of the dry powder.
Patent CA-2860979-A1 (CA)
Title: Expansion head for expansion tools, expansion tool comprising said expansion head and use thereof
Inventor: BARTHLEIN SEBASTIAN
IPC: B21D41/02
Filed: 2013-02-01
Abstract: The invention relates to an expansion head (1) for expansion tools for hollow workpieces, especially for the ends of plastic pipes and metal-plastic composite pipes, comprising a union cap (2), which has a guide flange (3) directed radially inward, and a set of sector-shaped expandable jaws (4), which are each received individually by an inner flange sector (5), overlapping the guide flange (3), so as to be radially movable in the union cap (2), the set of sector-shaped expandable jaws (4) being movable between a closed state and an expanded state, and, when the jaws are closed, the outer wall (7) of the set of expandable jaws (4) approximately forming the surface area of a cylinder, the outer wall (7) of at least one of the expandable jaws (4) having at least one recess and/or elevation (8) that extends in the direction of the longitudinal axis of the expandable jaws (4). The present invention further relates to an expansion tool for hollow workpieces, especially for the ends of pipes made of plastics or made of metals coated with plastics, which comprises an expansion head (1) according to the invention, and to the use of the expansion head according to the invention or of the expansion tool according to the invention for producing a predetermined leakage point in the uncompressed state of a pipe connection.
Patent CA-2861179-A1 (CA)
Inventor: CUTRARA SAM
IPC: F01D25/18
Filed: 2014-08-25
Abstract: An oil tank and scavenge pipe assembly of a gas turbine engine comprises a tank, and a scavenge pipe having a discharge portion disposed inside the tank. The discharge portion comprises a first portion having first and second ends. The first end is adapted to connect to an oil return line for receiving a mixture of oil and air. A bend extends from the second end downstream thereof relative to a flow of the mixture of oil and air through the scavenge pipe. The bend is configured to cause stratification of the mixture of oil and air as the mixture of oil and air flows through it. An outlet downstream of the bend delivers the mixture of oil and air to the tank. A method of delivering an oil and air mixture to a rotating oil volume of a tank of a gas turbine engine is also presented.
Patent CA-2863995-A1 (CA)
Inventor: BRADY JEAN M
IPC: C08L35/00
Filed: 2014-09-16
Abstract: The present invention provides aqueous urea formaldehyde resin (UF resin) compositions having a pH or 7.0 or more, preferably, 8.5 or more, and comprising the UF resin modified with from 2.5 to 15 wt.%, of at least one ammonia or volatile amine neutralized carboxylic acid group containing solution polymer or alkali soluble emulsion polymer modifier, based on total UF resin and polymer solids, wherein the polymer modifier is the reaction product of 30 to 100 wt.% of methacrylic acid, acrylic acid, maleic anhydride, a salt thereof, or mixtures thereof, wherein the solution polymer has a weight average molecular weight of from 2,000 to 16,000 and the alkali soluble emulsion copolymer has a weight average molecular weight of from 1,500 to 20,000. The compositions enable the provision of untreated glass mats having improved wet web strength to prevent mat breakage in process
Patent CA-2865332-A1 (CA)
Title: Novel 1,4-benzothiepin-1,1-dioxide derivatives which are substituted with benzyl groups, method for producing drugs containing said compounds and use thereof
Inventor: FRICK WENDELIN
IPC: A61K31/7042
Filed: 2007-10-30
Abstract: The invention relates to the compounds of formula (l) and to the physiologically acceptable salts thereof. These compounds are suitable, for example, as hypolipidemics.
Patent CA-2865335-A1 (CA)
Inventor: PAWLOWSKI TRACI
IPC: G01N33/53
Filed: 2013-03-11
Abstract: Biomarkers can be assessed for diagnostic, therapy-related or prognostic methods to identify phenotypes, such as a condition or disease, or the stage or progression of a disease, select candidate treatment regimens for diseases, conditions, disease stages, and stages of a condition, and to determine treatment efficacy. Circulating biomarkers from a bodily fluid can be used in profiling of physiological states or determining phenotypes. These include nucleic acids, protein, and circulating structures such as vesicles, and nucleic acid-protein complexes.
Patent CA-2867443-A1 (CA)
Title: Integrated, detachable ear bud device for a wireless phone
Inventor: LATHAM WELDON
IPC: H04R1/10
Filed: 2013-03-08
Abstract: An integrated, detachable ear bud system that is attached to an associated wireless phone. The integrated, detachable ear bud system may be one ear bud, or pair of ear buds, or ear bud or ear buds including a microphone. In certain embodiments an integrated, detachable, attached auditory device is physically connected to its associated wireless phone via an extendable and retractable electrical cord, and integrated into the case of the associated wireless phone, to forcibly keep with the wireless phone even when not in use, preventing misplacement, loss, or even inadvertent separation from the wireless device. The ear buds may connect to a recharge port on the wireless phone, and be charged when the wireless phone is charging. When in its attached home position, the ear-mountable speaker may tuck into a mating cavity. A latch or magnet may assist in attaching the integrated, detachable ear bud to the wireless phone.
Patent CA-2874902-A1 (CA)
Title: Enhanced channel control element indexing for enhanced physical downlink control channel search space
Inventor: CHEN XIAOGANG
IPC: H04J11/00
Filed: 2013-07-01
Abstract: Technology for performing indexing on localized enhanced control channel elements (eCCEs) and distributed eCCEs for ePDCCH in a radio frame is disclosed. One method comprises indexing localized eCCEs and distributed eCCEs independently based an aggregation level for an enhanced physical downlink control channel (ePDCCH) transmission. For example, physical indexes of the localized eCCEs may be indexed in frequency increasing order while the indexing is aggregation level specifically mapped to physical indexes. For distributed eCCEs, the logical indexing may further take inter-cell interference (ICIC) coordinate region into consideration. The eCCE indexes belonging to the search space for a given aggregation level (AGGL) may distribute across different ICIC coordinate regions. Further, an AGGL specific global logical indexing may be applied to localized eCCEs and distributed eCCEs with the logical indexes for localized eCCEs and distributed eCCEs interleaved with each other. The ICIC region may also be considered in the global indexing. The AGGL specific eCCE indexing can be used for ePDCCH assignment and blind decoding and/or resource allocation for ePDCCH. The physical eCCE indexes can be used for implicit index derivation for a physical uplink control channel (PUCCH).
Patent CA-2877994-A1 (CA)
Title: Targeted osmotic lysis of cancer cells
Inventor: PAUL DENNIS J
IPC: A61K31/704
Filed: 2012-07-19
Abstract: A targeted osmotic lysis (TOL) of tumor cells that over-express voltage-gated sodium channels (VGSCs) has been developed that uses a combined therapy of a drug that blocks sodium, potassium-adenosine triphosphatase (Na+, K+-ATPase) that is then followed by an activation of VGSCs, for example, by electrical or pharmacological stimulation. Activation of VGSCs conducts sodium into the cancer cells in much greater amounts than non-cancer cells. Water follows this sodium gradient into the cancer cells, causing swelling and lysis. Because non-cancerous cells do not over-express VGSCs, less sodium and less water will enter the cells, and the non-cancerous cells will not lyse. This method is applicable to all cells that over-express VGSCs, including, but not limited to, highly invasive breast cancer, prostate cancer, small cell lung cancer, non-small cell lung carcinoma, lymphoma, mesothelioma, neuroblastoma, and cervical cancer.
Patent CA-2879612-A1 (CA)
Inventor: CHANG CHUNG
IPC: E21B17/10
Filed: 2012-07-26
Abstract: In some embodiments, an apparatus and a system, as well as a method and an article, may operate to select a longitudinal axis (250) within a borehole (220), and to move a down hole housing using at least one set of rollers (82) attached to the housing to contact a surface of the borehole (220), so that simultaneous movement with two rotational degrees of freedom is enabled within the borehole (220). The centerline of the housing can be substantially aligned with a selected longitudinal axis (250) while the housing moves along the selected longitudinal axis. Additional apparatus, systems, and methods are disclosed.
Patent CA-2879859-A1 (CA)
Inventor: YARUS JEFFREY MARC
IPC: G06F19/00
Filed: 2013-07-19
Abstract: The present disclosure describes systems and methods for performing stratigraphic modeling using production data density profiles. At least some illustrative embodiments include a production logging tool data processing method that includes measuring one or more characteristics of a formation within a borehole, of fluids within the formation or of fluids within the borehole, calculating a density profile of each of the one or more characteristics, and defining a boundary between two reservoir simulation cells based at least in part upon the density profile. The method further includes performing a simulation of a production field including the borehole using said simulation cells and presenting the simulation results to a user.
Patent CA-2880210-A1 (CA)
Inventor: AVASILOAIE VALENTIN
IPC: B60S1/40
Filed: 2011-09-14
Abstract: A beam blade windshield wiper assembly (26) having a universal coupler assembly (66) including a carrier (68), a saddle (70) that is removably received and retained by the carrier (68), and a coupler (72) that is operatively mounted to the saddle (70). The carrier (68), saddle (70), and coupler (72) cooperate to accommodate various sizes of "pinch-type"  attachment members, "push-button-type" attachment members, as well as "side-pin-type" and "pin-and-bent-tab-type"  attachment members that are used to connect the wiper arm and the windshield wiper assembly.
Patent CA-2880353-A1 (CA)
Title: Membrane support assembly for an energy exchanger
Inventor: LEPOUDRE PHILLIP PAUL
IPC: F28F13/12
Filed: 2013-06-26
Abstract: A membrane support assembly is configured to be used with an energy exchanger, and is configured to be positioned within a fluid channel between first and second membranes. The assembly may include at least one support member configured to span between the first and second membranes, wherein the support member(s) is configured to support the fluid channel, and at least one turbulence promoter connected to the support member(s). The turbulence promoter(s) is configured to promote fluid turbulence within the fluid channel. The fluid turbulence within the fluid channel enhances energy transfer between the fluid channel and the first and second membranes.
Patent CA-2881972-A1 (CA)
Title: Chewing gums and gum bases comprising block copolymers having crystallizable hard blocks
Inventor: LIU JINGPING
IPC: A23G4/08
Filed: 2013-08-09
Abstract: Chewing gums and chewing gum bases which are cud-forming and chewable at mouth temperature contains a block copolymer having at least two hard crystallizable polymeric blocks and at least one soft polymeric block. At least one hard polymeric block is a hard crystallizable polymeric block has a melting point greater than 20°C. The hard, crystallizable polymeric blocks and the soft blocks each have a degree of polymerization of at least 15 Characteristics of the block copolymers can be selected to produce gum bases and chewing gums having desired properties. In some cases, chewed cuds formed from the gum bases may exhibit improved removability from environmental surfaces to which they may become undesirably attached.
Patent CA-2882061-A1 (CA)
Title: Plant producing writing instrument and method of growing a plant
Inventor: BOLLINI MARIO
IPC: C09D11/18
Filed: 2013-08-16
Abstract: The present disclosure provides instruments, kits and methods for growing a plant. In some embodiments, a plant producing writing instrument is provided. Such writing instrument may include a housing having a writing end and an opposing non-writing end. In addition, a capsule with one or more seeds may be disposed at the non-writing end of the housing. The capsule may be degradable after placement in a moist soil to release the one or more seeds.
Patent CA-2882139-A1 (CA)
Inventor: MANEZ MENDILUCE RAFAEL
IPC: G01N33/68
Filed: 2013-08-12
Abstract: The present invention relates to methods for determining the probability of transplant rejection based on the determination in the subject recipient of the transplant of the levels of antibodies specific for hyaluronic acid. The invention relates as well to methods for attenuating transplant rejection and compositions to prevent transplant rejection based on the depletion of anti- hyaluronic acid antibodies from the subject.
Patent CA-2882595-A1 (CA)
Title: Anticorps diriges contre des haptenes d'olanzapine et leur utilisation
Inventor: HRYHORENKO ERIC
IPC: G01N33/558
Filed: 2013-08-20
Abstract: L'invention concerne un anticorps qui se lie à l'olanzapine, qui peut être utilisé pour détecter l'olanzapine dans un échantillon par exemple dans un procédé de dosage immunologique de type compétitif. L'anticorps peut être utilisé dans un dispositif de dosage à écoulement latéral pour une détection délocalisée d'olanzapine, notamment la détection multiplex d'aripiprazole, d'olanzapine, de quétiapine et de rispéridone dans un seul dispositif d'analyse à écoulement latéral.
Patent CA-2884168-A1 (CA)
Title: Cover release mechanisms for enclosures
Inventor: MANAHAN JOSEPH MICHAEL
IPC: H02G3/14
Filed: 2013-03-11
Abstract: An enclosure system that can include an enclosure cover comprising a receiving feature. The enclosure system can also include an enclosure body mechanically coupled to the enclosure cover. The enclosure system can further include a cover release mechanism mechanically coupled to the enclosure body and disposed, at least in part, within the receiving feature, where the cover release mechanism is movable between a first position and a second position. The enclosure cover and the enclosure body can be mechanically coupled to each other when the cover release mechanism is in the first position. The enclosure cover and the enclosure body can be, at least in part, separated from each other when the cover release mechanism moves to the second position from the first position.
Patent CA-2885492-A1 (CA)
Inventor: JIA PING
IPC: C05F5/00
Filed: 2013-09-16
Abstract: A complex microbial flora, an application of same, and an application method therefor in preparing a textile fiber, a cellulose for use as an additive, and a biological bacterial solution pulp. The complex microbial flora comprises Acinetobacter Iwoffii of deposit number CGMCC No. 5973, Pseudomonas fluorescens of deposit number CGMCC No. 5974, and Wickerhamomyces anomalus of deposit number CGMCC No. 5975. The method comprises: formulation of a bacterial solution, processing of raw materials, and preparation or pulping of the fiber. The method does not pollute the environment, and the wastewater is transformed directly into an organic fertilizer. A biological treatment process plays a protective role for the fiber, and, compared with a conventional chemical method, reduces production costs and increases economic benefits.
Patent CA-2887889-A1 (CA)
Inventor: CASTELAIN DAMIEN
IPC: H04L27/26
Filed: 2013-08-26
Abstract: The present invention concerns a method for correcting a frequency shift on symbols received by a receiver, each symbol being composed of N samples and of a cyclic prefix of a predetermined number ? samples, the ? samples being a copy of ? samples of the N samples. The receiver: - calculates for each symbol, a correlation between at most the ? samples of the cyclic prefix and the at most ? samples among the last samples, - averages the correlations over a number of symbols and determines one smooth frequency shift estimation for each averaged correlation, - calculates an exponential from the smooth frequency shift estimation, - delays the received symbols by a delay, - multiplies the exponential by the delayed received symbols.
Patent CA-2889984-A1 (CA)
Title: Structuration et methode de deploiement de reseau d'acces radio sans fil
Inventor: ALSOHAILY AHMED
IPC: H04W16/18
Filed: 2015-05-04
Abstract: Un procédé de structuration et de déploiement concerne un réseau daccès radio dans un système cellulaire de communication sans fil, employant une ou plusieurs technologies daccès radio (RAT). Le procédé consiste à unifier le rendement de fonctions de transmission non radio dans des systèmes à plusieurs RAT, à fournir une topologie de réseau daccès radio (RAN) souple, comprenant des points de connexion reconfigurables qui peuvent être complétés par des éléments fonctionnels RAN reconfigurables, qui est en mesure de sadapter aux environnements de déploiement des systèmes, et à reconfigurer la mise en uvre des fonctions RAN en fonction des changements dans le matériel du système et les liaisons disponibles.
Patent CA-2890222-A1 (CA)
Inventor: SPIERINGS HENDRIKUS THEODORUS
IPC: G01N33/68
Filed: 2013-11-08
Abstract: The invention relates to a method for prediction of an immune response against human leukocyte antigens (HLA) after transplantation, said method comprising HLA-typing of the donor and/or donor material and recipient to determine HLA-mismatches and determination of the number of predicted indirectly recognized HLA epitopes (PIRCHES). The invention therefore provides methods for selecting and/or screening donor material for allogeneic transplantation, for example for selecting donor material with permissible mismatches from mismatched unrelated donors. In preferred embodiments the method relates to pre-transplantation prediction of an unwanted alloreactivity that could occur after transplantation of hematopoietic stem cells, cord blood, kidneys and/or other cells, tissues or organs.
Patent CA-2890743-A1 (CA)
Title: Isobaric pressure exchanger in amine gas processing
Inventor: ARLUCK JAMES LEE
IPC: B01D35/31
Filed: 2013-11-08
Abstract: A system includes an amine gas processing system that includes a contactor configured to remove an acid gas from an untreated natural gas using an amine in a lean amine stream, output a treated natural gas, and output a rich amine stream. The system also includes a regenerator configured to regenerate the amine in the rich amine stream, output the lean amine stream, and output the acid gas. The system also includes an isobaric pressure exchanger (IPX) configured to transfer the rich amine stream from the contactor to the regenerator and to transfer the lean amine stream from the regenerator to the contactor.