baber/WOPTO huggingface dataset:
Patent CA-2853042-A1 (CA)
Title: Preservative combinations comprising propionic acid and vanillin and/or cinnamic acid
Inventor: HEINTZ EELCO ANTHONIUS JOHANNES
IPC: A23L2/56
Filed: 2012-10-18
Abstract: The present invention relates to a preservative system capable of protecting against spoilage by bacteria, yeasts and moulds in carbonated and non-carbonated beverages. In accordance with the invention this objective is realized with a preservative system comprising a combination of propionate with vanillin and/or cinnamate. Vanillin and propionate are both known for their anti mould action. However the dosages that are needed of the separate ingredients are too high for most applications. The present inventors found that potassium cinnamate at low concentrations has a positive effect on the inhibition of moulds in combination with vanillin and propionate. Moreover, the present invention, using a combination of vanillin, propionate and cinnamate accomplishes complete inactivation of all moulds at manageable sensory levels. Hence the present invention provides a preservation system comprising combinations of propionate with vanillin and/or cinnamate as well as applications of such preservation systems in alimentary products, especially carbonated and non-carbonated beverages.
Patent CA-2857027-A1 (CA)
Title: Acoustic imaging
Inventor: CHANG CHUNG
IPC: G01V1/00
Filed: 2012-11-30
Abstract: In various embodiments, apparatus and methods are provided to perform acoustic imaging. An acoustic wave can be acquired at a detector, where the acoustic wave propagates from a target to the detector. The target may be acoustically illuminated to provide the acoustic wave. A signal from the detector in response to acquiring the acoustic wave can be processed in a model such that the processing implements a synthetic acoustic lens to generate an image of the target. Additional apparatus, systems, and methods are disclosed.
Patent CA-2862885-A1 (CA)
Title: Pharmaceutical compositions containing dimethyl fumarate
Inventor: GOLDMAN DAVID
IPC: A61K9/16
Filed: 2013-02-06
Abstract: Provided herein are compositions containing compounds, or pharmaceutically acceptable salts, that metabolize to monomethyl fumarate with certain pharmacokinetic parameters and methods for treating, prophylaxis, or amelioration of neurodegenerative diseases including multiple sclerosis using such compositions in a subject, wherein if the compositions contain dimethyl fumarate, the total amount of dimethyl fumarate in the compositions ranges from about 43% w/w to about 95% w/w.
Patent CA-2863650-A1 (CA)
Inventor: DOLAN WILLIAM
IPC: C10L3/10
Filed: 2013-02-01
Abstract: A process for removing heavy hydrocarbons from a natural gas stream comprises passing the natural gas stream thought a TSA adsorbent unit to adsorb heavy hydrocarbons, regenerating the TSA adsorbent by heating to form a contaminant-containing gas phase, cooling the contaminated gas phase to separate water and heavy hydrocarbon liquids to form a third gas phase and directing the third gas phase to a PSA unit to adsorb heavy hydrocarbons from the third gas phase. The product from the PSA unit can be sent to pipeline or recycled to the TSA unit for further hydrocarbon removal and recovery.
Patent CA-2865872-A1 (CA)
Title: Methods for treating interleukin-6 related diseases
Inventor: OKUDA OSAMU
IPC: A61K39/395
Filed: 2004-04-28
Abstract: A pharmaceutical composition for the treatment of interleukin-6 (IL-6) related diseases, comprising an interleukin-6 antagonist (IL-6 antagonist) and immunosuppressants. The IL-6 antagonist is preferably an antibody to an interleukin-6 receptor (IL-6R).
Patent CA-2866729-A1 (CA)
Title: Method for measuring the thermal stability of a succinic acid crystal intended for the production of polymers
Inventor: FIEY GUILLAUME
IPC: C08L67/02
Filed: 2013-03-01
Abstract: The present invention relates to a method for measuring the thermal stability of succinic acid characterised in that it comprises the following steps: 1) preparing a succinic acid crystal powder having less than 1% residual water content, 2) placing 10g of said crystal powder in an oven at 220°C for 2 hours, 3) pulverising and sieving the crystal powder processed in this way, such that the particle size distribution thereof is between 0 and 10%, and preferably between 4 and 6% for particles larger than 500 µm in size, between 20 and 40%, and preferably between 25 and 35% for particles between 200 and 500 µm in size, between 50 and 75% and preferably between 55 and 70% for particles smaller than 200 µm in size and 4) measuring the colour, in a spectrocolorimeter, of the pulverised and sieved powder and determining the average value of the yellow (index "b").
Patent CA-2869158-A1 (CA)
Title: Chloride process for the leaching of gold
Inventor: LAKSHMANAN VAIKUNTAM I
IPC: C22B11/00
Filed: 2013-04-08
Abstract: A process for the extraction of gold from a gold-bearing ore or concentrate, comprising the steps of leaching the gold-bearing ore or concentrate with a lixiviant of hydrochloric acid and magnesium chloride at atmospheric pressure at a temperature of at least 90°C and an Eh of at least 900 mV. After a liquid/solids separation step, the solution obtained is subjected to an organic solvent extraction step using an oxime to obtain a solution of organic solvent containing gold, which is stripped with sodium thiosulphate to recover gold. The extraction may be operated to extract gold with or without iron. Materials used in the process may be recycled. The process avoids environmental and other hazards associated with the use of cyanide to extract gold.
Patent CA-2871555-A1 (CA)
Title: Hydrophobically sized fibrous web and a method for the preparation of a sized web layer
Inventor: KINNUNEN KARITA
IPC: B32B29/02
Filed: 2013-04-25
Abstract: The invention relates to a hydrophobically sized fibrous web layer, methods for the preparation of a fibrous web or a fibre-based coating, a multilayer board product having at least a middle layer formed of said fibrous web, as well as use of a heat-sensitive surfactant for said methods and products. According to the method microfibrillated cellulose (MFC) and hydrophobic size are brought to a foam with water and the heat- sensitive surfactant, the foam is supplied to a forming fabric of a paper or board machine, dewatered by suction of air through the forming fabric, and dried to a web product. Alternatively the foam may be supplied onto a premade fibrous web and dried to form a coating layer. To prevent gradual degradation of the hydrophobic sizing the hydrophilic functionality of the surfactant contained in the web is finally destroyed by heating. The method uses e.g. AKD-based surfactants with a hydrophilic moiety which is decomposed by heat. If pulp of a greater fibre length, such as CTMP, is also included, a high bulk in combination with a high Scott bond value is achieved, to provide improved wet and dry tensile strength for the paper and board products.
Patent CA-2873166-A1 (CA)
Title: Aeroponics system
Inventor: PREWER JOHN
IPC: A01G31/02
Filed: 2012-05-11
Abstract: An aeroponic propagator (1) for the cultivation of plants comprises two end frames (11), a first support member (12) extended between the two end frames (11) and a substantially opaque sheet (13) for supporting plants to be cultivated, wherein the opaque sheet is suspended from the first support member to form at least one side wall of a chamber (14) between the two frames (11) for roots of plants supported on the opaque sheet (13).
Patent CA-2876483-A1 (CA)
Inventor: KIANI FARSAD
IPC: A61N1/36
Filed: 2014-12-24
Abstract: Various embodiments are described herein for a cuff unit that may be used with a Functional Electrical Stimulation (FES) orthotic system. One example embodiment includes a flexible housing that is releasably mountable on a user including a frame and a plurality of panels entirely contained within the frame. A battery module having one or more batteries is contained within a one or more of the panels. A stimulation module is coupled to the battery module and contained in one or more of the panels is operable to generate stimulation signals to be applied to the user. At least two contact members that are coupled to the frame and in electrical communication with the stimulation module are operable to apply the stimulation signals to the user.
Patent CA-2884531-A1 (CA)
Inventor: KELLEY SHANA O
IPC: C12Q1/68
Filed: 2013-08-09
Abstract: Contemplated methods and devices comprise detecting the presence of a pathogen in a biological host. In certain implementations, a sample is provided from a biological host. A biosensor is provided, the biosensor having a first probe configured to detect a control marker in the sample, the control marker being an endogenous element of the biological host. The biosensor has a second probe configured to detect the presence of a target marker in the sample, the target marker being from a pathogen in the biological host. The sample is applied to the biosensor, and the presence or absence of the control marker in the sample is identified using the first probe. The presence or absence of the target marker in the sample is identified using the second probe.
Patent CA-2887052-A1 (CA)
Title: Compact, low dispersion, and low aberration adaptive optics scanning system
Inventor: POTSAID BENJAMIN MICHAEL
IPC: G02B26/00
Filed: 2013-10-11
Abstract: An adaptive optics scanning system using a beam projection module with four or more axes of motion that can project and control the position and angle of a beam of light to or from an adaptive optics element. The adaptive optics scanning system is compact in size, overcoming the challenges of a traditional lens and mirror based pupil relay design. The adaptive optics scanning system has little to no dispersion, chromatic aberration, and off-axis aberration for improved optical performance. The system and methods for calibrating and optimizing the system are described. A modular adaptive optics unit that scans and interfaces an adaptive optics element is described.
Patent CA-2887675-A1 (CA)
Inventor: OSTEN KAREL JOHN
IPC: C22B11/00
Filed: 2013-10-10
Abstract: L'invention porte sur un procédé pour la récupération d'or à partir d'un minerai ou concentré riche en pyrite réfractaire contenant de l'or. Le procédé conduit à la production d'un concentré intermédiaire solide contenant de l'or de haute qualité. Un mode de réalisation comprend les étapes consistant à traiter un matériau contenant de l'or (100) riche en pyrite, arsénopyrite ou autre sulfure de fer pour produire un concentré réfractaire contenant de l'or (110) comprenant une matrice minérale hôte riche en pyrite, arsénopyrite ou autre sulfure de fer, oxyder sous pression (112) le concentré réfractaire (110) dans des conditions acides pour décomposer la matrice minérale hôte et faire précipiter du sulfate ferrique basique (Fe(OH)SO4) pour produire un produit d'oxydation sous pression (114), conditionner le produit d'oxydation sous pression (114) dans des conditions acides à pression atmosphérique pour convertir le sulfate ferrique basique (Fe(OH)SO4) en sulfate ferrique soluble (Fe2(SO4)3) pour produire un produit de conditionnement (120) et effectuer une séparation solide/liquide du produit de conditionnement (120) pour produire un concentré intermédiaire solide contenant de l'or de haute qualité (124) et un filtrat acide (126).
Patent CA-2891969-A1 (CA)
Title: Vehicule de collecte de dechets avec leve-conteneurs ameliore
Inventor: LE PALUD FREDERIC
IPC: B65F3/04
Filed: 2013-11-19
Abstract: Lève-conteneurs (3) pour benne de collecte de déchets à chargement arrière, comportant: -au moins un bras principal (63, 64) destiné à être monté sur un châssis (4) de manière pivotante autour d'un premier axe droite-gauche, appelé axe A11, destiné à prendre une position basse et une position haute par rapport à une direction bas-haut, -une armature (61, 62) montée sur le bras principal (63, 64) de manière pivotante autour d'un deuxième axe droite-gauche, appelé axe A12, -une chaise (60) montée sur l'armature (61,62) et destinée à recevoir un conteneur (180) pour le soulever, -au moins un bras auxiliaire (65, 66) destiné à être monté sur le châssis (4) de manière pivotante autour d'un troisième axe droite-gauche, appelé axe A13, et monté sur l'armature de manière pivotante autour d'un quatrième axe droite-gauche, appelé axe A14, caractérisé en ce que la distance entre les axes A12 et A14 (D24) est supérieure à la distance entre les axes A11 et A13 (D13).
Patent CA-2895307-A1 (CA)
Inventor: COLLINS ARLAN
IPC: E04H1/00
Filed: 2014-08-30
Abstract: A demising wall and method for assembling the demising wall are provided. The demising wall includes two structural insulated panels (SIPS), each of the SIPS configured to span between a floor and a ceiling of a building unit. The two SIPS are spaced apart to define an interstitial space between the SIPS. The demising wall also includes a first hat channel located between the two SIPs and which extends into the interior of the demising wall to enable a second hat channel extending from the floor or ceiling to be nested therewithin. The method includes providing a floor panel with a first hat channel and placing the demising wall, with a second hat channel, on the floor panel such that the first and second hat channels nest between the two structural panels of the demising wall.
Patent CA-2897914-A1 (CA)
Inventor: TAKADA KENZO
IPC: A61P11/00
Filed: 2013-12-06
Abstract: The present invention provides: a humanized anti-HMGB1 antibody that binds specifically to a sequence consisting of an eight-amino-acid residue (EEEDDDDE) at the C terminal of the HMGB1 protein, and that is effective in the treatment or prophylaxis of various inflammatory diseases related to said protein; an antigen-binding fragment of said antibody; and a pharmaceutical composition including said antibody or said antigen-binding fragment thereof.
Patent CA-2901775-A1 (CA)
Inventor: OZSUT MUSTAFA
IPC: C04B11/00
Filed: 2014-02-18
Abstract: The Invention is related to increasing of early strength and final strengths of cements classified under EN and ASTM as Portland or CEM cements and also related to all clinker employing cements and to any kinds which employ calcium sulphates for set optimization and is for composing of new cements by only assesing new methods for production and is for composing of new cements by only assessing new methods to formation and inclusion of calcium sulphate resources which are used for set optimization.A new calcium sulphate resource is obtained by employing lower heats and this input is arranged to different dehydration levels at which they can be most efficient for the selected use. These different dehydration levels are called intermediate phases of dehydrate or hemihydrates or called as monohydrate.. The Invention clarifies a well defined reactivity power concept which was not defined by the existing scientific basis. As a result, cements which have much higher early strengths than the known could be produced.
Patent CA-2902190-A1 (CA)
Title: Propagation d'un organisme et procedes et compositions apparentes
Inventor: NARENDRANATH NEELAKANTAM V
IPC: C12P7/08
Filed: 2014-03-12
Abstract: La présente invention concerne des procédés de propagation d'un ou de plusieurs organismes en utilisant une source de carbone qui inclut du xylose (par exemple, du sirop de xylose provenant du prétraitement de stock d'alimentation lignocellulosique) et/ou une source nutritive qui inclut un composant de vinasse (par exemple, une vinasse fine provenant d'un procédé de transformation de maïs en éthanol) dans le milieu de propagation. Les organismes incluent ceux qui peuvent convertir un ou plusieurs monosaccharides en un alcool via fermentation, comme une levure. La présente invention concerne également des compositions apparentées.
Patent CA-2903355-A1 (CA)
Title: Maize inbred ph1w6w
Inventor: MAHMOOD TARIQ
IPC: C12N5/10
Filed: 2015-09-03
Abstract: A novel maize variety designated PH1W6W and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1W6W with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1W6W through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1W6W or a locus conversion of PH1W6W with another maize variety.
Patent CA-2905488-A1 (CA)
Inventor: LANGENFELD CHRISTOPHER C
IPC: F02G1/053
Filed: 2014-03-14
Abstract: An external combustion engine. The external combustion engine includes a working fluid and includes a burner element for heating the working fluid of the engine, at least one heater head defining a working space containing the working fluid, at least one piston cylinder containing a piston for compressing the working fluid, a cooler for cooling the working fluid, a crankcase including a crankshaft for producing an engine output, a rocking beam rotating about a rocker pivot for driving the crankshaft, a piston rod connected to the piston, a rocking beam driven by the piston rod, and a connecting rod connected at a first end to the rocking beam and at a second end to a crankshaft to convert rotary motion of the rocking beam to rotary motion of the crankshaft. Also, the external combustion engine including a piston rod seal unit including a housing, a cylinder gland, and at least one floating rod seal assembly mounted in the cylinder gland, the floating rod seal assembly comprising at least one rod seal mounted onto the floating rod seal assembly.
Patent CA-2906719-A1 (CA)
Inventor: SEARLE IAN ROGER
IPC: H04L45/50
Filed: 2014-03-14
Abstract: An overlay network analysis method obtains data including but not limited to client packet traffic data on an overlay network, and performs one or more analyses based on the obtained data to generate and output topological and/or performance information for the overlay network and/or the network substrate on which the overlay network is implemented. Client traffic data collected for specific client resource instances may be analyzed to generate performance metrics for the overlay network between the instances. Aggregated client traffic data for specific clients may also be analyzed to generate mappings of the clients' private network implementations on the overlay network, as well as performance metrics for the clients' private networks on the overlay network. In addition, client traffic data from multiple clients may be aggregated and analyzed to generate mappings and performance metrics for the overlay network as a whole.
Patent CA-2906983-A1 (CA)
Title: Systeme de bandage de luminotherapie
Inventor: TAPPER JAY
IPC: C09K8/80
Filed: 2014-04-22
Abstract: L'invention concerne un système de bandage à énergie rayonnante qui comprend une pluralité de lampes thérapeutiques et un dispositif de commande pour actionner les lampes. Des batteries alimentent les lampes et sont fixées à une couche de tissu flexible qui supporte les lampes et le dispositif de commande. Une couche alvéolaire et réfléchissante comprend un espaceur alvéolaire et un réflecteur d'énergie rayonnante. Une pluralité de fenêtres d'espaceur sont alignées avec les lampes pour communiquer un rayonnement de lampe à travers celles-ci. Une couche de tissu à toile extrafine est destinée à recouvrir la couche alvéolaire réfléchissante.
Patent CA-2907008-A1 (CA)
Inventor: HUNT CHRISTOPHER
IPC: A61F2/46
Filed: 2014-03-14
Abstract: A trial implant system and method of trialling are described. The trial implant system comprises a stem component (120) having a neck (122) including a free end (124) and a neck longitudinal axis (123). A first trial head (100) has an articulating surface (102) and includes a bore (108) having a bore longitudinal axis (106) and which can receive the free end of the neck with the neck longitudinal axis and bore longitudinal axis coincident. The system includes a first formation (126) and a plurality of second formations (128) angularly disposed around the longitudinal axis. One of the first formation and the plurality of second formations is provided on the neck and the other is provided within the bore. Each of the second formations can matingly engage with the first formation to limit the depth of insertion of the neck into the bore by a different amount.
Patent CA-2911914-A1 (CA)
Title: Stat6 inhibitors
Inventor: MCMURRAY JOHN S
IPC: C07F9/547
Filed: 2014-05-08
Abstract: The present disclosure provides compounds that are useful for inhibiting the STAT6 pathway. Also provided are related pharmaceutical compositions and methods of using the compounds. In some embodiments, the compounds may be used to treat a disease such as, e.g., an allergic lung disease, allergic rhinitis, chronic pulmonary obstructive disease, or a cancer.
Patent CA-2912008-A1 (CA)
Inventor: SCARLESKI WILLIAM J
IPC: A47C31/00
Filed: 2011-04-29
Abstract: A system is disclosed for facilitating rotation of a mattress in a horizontal plane carried by a box spring or a platform. In order to facilitate rotation, slick surfaces between the mattress and the box spring or platform are selectively placed in engagement with each other, in one embodiment of the invention. The slick surfaces may be provided by two (2) separate covers; one cover for the mattress and one cover for the box spring, platform or bed skirt. One cover is provided with a slick and non-slick surface. The other cover may be the same as the first cover or may have slick surfaces on two sides. In an alternate embodiment of the invention, one of the covers may be provided as a protective cover that encapsulates the entire mattress.
Patent CA-2914064-A1 (CA)
Inventor: GAO SHIWEI
IPC: H04W76/02
Filed: 2014-05-30
Abstract: Systems, methods, and apparatuses for radio resource control (RRC) signaling in wireless communication networks with data offload are provided. The radio configuration messages from a small cell to a dual connection UE may be sent by an overlay macro E-UTRAN node-B (eNB). The small cell may send the RRC messages to the macro-eNB first via a backhaul link, and the macro-eNB then transmits the messages to the UE. In some implementations, the radio configuration messages from a small cell to a dual connection UE may be sent directly from the small cell. In some other implementations, some of the RRC messages may be sent selectively to/from either the macro-cell or the small cell, or to/from both the macro-cell and the small cell. The type of RRC messages sent over the small cell and/or the macro-cell may be preconfigured or predetermined.
Patent CA-2914454-A1 (CA)
Title: Agitator shaft of a fermenter and method for fastening agitating arms
Inventor: MULLER FLORIAN
IPC: B01F7/00
Filed: 2014-06-06
Abstract: In the case of an agitator shaft (1) of a fermenter of a biogas plant, comprising agitator brackets (12), which are arranged on a shaft wall (10) and on which at least one agitating arm (2), comprising an agitating arm fastening portion (20) and a blade carrier (21) can be connected to the agitator brackets (12) by means of fastening two agitating arm fastening plates (200) of the agitating arm (2), it is intended to provide a method that achieves easier and quicker assembly of an agitator shaft and integration in a fermenter in situ, whereby a considerable cost saving in the setting up of a fermenter is achieved. This is achieved by cutting out fastening holes in the agitator brackets (12) and cutting out through-holes in the agitating arm fastening plates (200) in such a way that a plurality of retaining ring bolts (3) can be arranged so as to pass completely through the fastening holes and the through-holes and can be riveted therein.