baber/WOPTO huggingface dataset:
Patent CA-2758100-A1 (CA)
Title: Process for preparing pyrrolidinium salts
Inventor: ALLMENDINGER THOMAS
IPC: C07D233/60
Filed: 2010-04-07
Abstract: A two step process for preparing a compound of formula (I) in salt or zwitterionic form, wherein R1 and R2 are each independently C3-C8-cycloalkyl or C6-C10-aryl; and R3 and R4 are each independently C1-C8-alkyl. The process minimizes variation in the relative proportions of diastereoisomers.
Patent CA-2760190-A1 (CA)
Title: Data services via receivers independent of navigation systems
Inventor: STUMPHAUZER WILLIAM CARL II
IPC: H04W4/029
Filed: 2010-05-03
Abstract: A system and method for providing a suite of data services in non-navigation based electronic devices such as head units, that can provide similar levels of functionality to navigation-based systems are presented In exemplary embodiments of the present invention, a non-navigation data system for providing data services in a mobile environment can include a data decoder for decoding a digital data stream from a digital audio radio transmission source, a location determining means for determining a current location of a mobile receiver receiving the digital data stream, a display for displaying data corresponding to the current location, and a plurality of static maps wherein the data corresponding to the current location is overlaid at least over a portion of the static maps.
Patent CA-2763417-A1 (CA)
Inventor: STUERZEBECHER WOLFGANG
IPC: F28D9/00
Filed: 2010-06-01
Abstract: The subject of the present invention is an ammonia water absorption chiller unit (1) for drive temperatures of also less than 100°C comprising at least one absorber (10) arranged in a refrigerant cycle (2), wherein the absorber (10) comprises a fully welded packet of plates for an inner medium which is in turn placed in a casing for an outer medium.   The invention furthermore relates to a method of minimum complexity for leading media in at least one refrigerant cycle (2) of an ammonia water absorption chiller unit (1) according to the invention, using heat exchangers which comprise a fully welded packet of plates for an inner medium which is in tum arranged in a casing for an outer medium.  Furthermore, the subject of the invention is the use of an absorber (10) optimized according to the invention, which comprises a fully welded packet of plates for an inner medium which is in tum arranged in a casing for an outer medium in a refrigerant cycle (2) of an ammonia water absorption chiller unit (1) according to the invention.
Patent CA-2765526-A1 (CA)
Title: Expanding intervertebral device and methods of use
Inventor: MARINO JAMES F
IPC: A61B17/70
Filed: 2010-06-09
Abstract: Disclosed is a spinal stabilization device having a plurality of elongate arms having a distal end portion and a proximal end portion, wherein the elongate arms define an interior volume between the distal end portion and the proximal end portion; at least one limit band coupled circumferentially to one or more of the plurality of elongate arms; and a tensioning element positioned within the interior volume. The plurality of elongate arms can transition from a constrained, delivery configuration that is radially contracted and axially elongated to a relaxed, deployment configuration that is radially expanded and axially shortened.
Patent CA-2772000-A1 (CA)
Title: Assist mechanism for operating an after hour/night depository device
Inventor: SNYDER MICHAEL J
IPC: G07D11/00
Filed: 2012-03-21
Abstract: An after hour depository device, having a framework including a first sidewall and a second sidewall, and having a front opening, a hopper assembly including a door having a front face and bottom portion, a handle disposed on an upper end of the front face, and a deposit hopper on the inside of the door, and a horizontal shaft fixed to and extending from at least one side of the bottom portion of the hopper assembly, the horizontal shaft having an end portion extending through the first sidewall, the horizontal shaft and the hopper assembly being pivotable within the framework between a closed position in which the door covers the front opening of the framework, and a full open position in which the front opening is uncovered. A  lever arm fixed to the end portion of the horizontal shaft at a rotary angle, the lever arm including a distal arm end extending radially, and a gas spring secured pivotably at a first end to the distal end of the lever arm, and secured pivotably at a second end to the sidewall. The gas spring exerts a torsional force on the distal end of the lever arm to deliver a torque on the horizontal shaft that reduces the required pulling force on the handle to initiate the movement of the hopper assembly from the closed position toward the full open position.
Patent CA-2773205-A1 (CA)
Inventor: SUDAU ALEXANDER
IPC: C07D471/04
Filed: 2010-10-04
Abstract: The invention relates to phenylpyri(mi)dinylazoles of the formula [I-a] and [I-b], where the symbols have the meaning indicated in the description, and agrochemically active salts thereof and the use thereof for treating undesired microorganisms in pest management and material protection, and for reducing mycotoxins in plants and parts of plants, and a method for producing compounds of the formula [I-a] and [I-b].
Patent CA-2773411-A1 (CA)
Title: Microrna expression signature in peripheral blood of patients affected by hepatocarcinoma or hepatic cirrhosis and uses thereof
Inventor: PAGANI MASSIMILIANO
IPC: C12Q1/68
Filed: 2010-09-06
Abstract: A method for diagnosing or prognosticating hepatocellular carcinoma, also in the early stages, or for assessing the risk of developing hepatocellular carcinoma, or for monitoring the effectiveness of an anti-tumour therapy against hepatocellular carcinoma by measuring the expression level of at least one miRNA gene product in a peripheral blood sample or in a biological fluid sample. Said method comprises measuring, in an isolated sample of peripheral blood or biological fluid, the expression level of at least one miRNA gene product, and comparing said measured expression level with a reference level. Such method can also be used to diagnose or assess the risk of developing liver cirrhosis in patients affected by chronic hepatitis, or to prognosticate the evolution of cirrhosis in patients affected by cirrhosis, or to monitor the effectiveness of a pharmacological therapy against liver cirrhosis.
Patent CA-2776361-A1 (CA)
Title: Crystalline forms of substituted pyrazolopyrimidines
Inventor: PLITT PATRICK
IPC: A61K31/519
Filed: 2010-11-24
Abstract: The present invention relates to novel co-crystals of pyrazolopyrimidines and a co-crystal former, wherein the co-crystal former is an organic carboxylic acid, preferably selected from the group of gentisic acid, succinic acid and xinafoic acid. The pyrazolopyrirnidkes, and in particular compound A are potent mGluR5 modulators and are useful for the prevention and treatment of acute and chronic neurological disorders, in particular CNS (central nervous system) disorders, which involve excessive glutamate induced excitation.
Patent CA-2776817-A1 (CA)
Inventor: FECTEAU MARC
IPC: A47G7/03
Filed: 2010-11-03
Abstract: L'invention a pour objet un matelas capillaire pour assurer une distribution d'eau amenée par des tuyaux à des plantes poussant dans des pots placés sur celui-ci. Le matelas comprend une couche imperméable de dessous et une partie centrale comprenant une couche inférieure à porosité suffisante pour assurer une transmittivité élevée d'eau et une couche supérieure capillaire ayant une transmittivité inférieure à celle de la couche inférieure mais une hauteur capillaire plus élevée, les tuyaux d'alimentation en eau s1 étendant dans le matelas le long de celui-ci pour être en contact direct avec lesdites couches inférieure et supérieure de la partie centrale. Le matelas comprend aussi une couche de bris capillaire disposée sur la couche supérieure de la partie centrale et un film de surface perforé disposé sur la couche de bris capillaire pour laisser passer l'eau vers les plantes en pots. La couche imperméable de dessous et le film de surface perforée sont joints aux bords dudit matelas pour assurer une étanchéité de ces bords. De par cette structure, la vitesse de propagation de l'eau dans le matelas est nettement supérieure à celle que l'on trouve dans les systèmes existants tout en gardant les avantages de la capillarité du matelas et de la distribution qui est uniforme en tout point de celui-ci.
Patent CA-2777567-A1 (CA)
Inventor: DEANE ART
IPC: C12M1/12
Filed: 2010-10-27
Abstract: The cultivation, by optimized growth and harvesting of algae derived bio-mass may provide useful feedstock for various products and processes. The present invention provides an apparatus that allows for the optimized growth and harvesting of algae within a photo-bioreactor. The photo-bioreactor may include a channel and a propulsion unit for circulating an algae mixture through a channel while exposing the algae mixture to light to support photosynthesis and growth of the algae. A method is also provided for the optimizing the growth and harvesting of algae utilizing a number of different input streams. Further, a system including a programmable control assembly is provided for the growth and harvesting of algae.
Patent CA-2778420-A1 (CA)
Title: Peak demand reduction in mining haul trucks utilizing an on-board energy storage system
Inventor: MAZUMDAR JOY
IPC: B60L50/15
Filed: 2010-09-14
Abstract: A mining haul truck driven by electrical wheel motors is powered by a trolley power system during an uphill climb. Retard energy captured during braking action on either the uphill climb or downhill descent is stored by an on-board electrical energy storage system. Electrical power is supplied from the on-board electrical energy storage system to reduce the peak power demand on the trolley power system during the uphill climb. One implementation of the on-board electrical energy storage system uses an ultracapacitor system.
Patent CA-2778743-A1 (CA)
Inventor: MILLER JEFFREY L
IPC: B29C70/00
Filed: 2012-05-31
Abstract: A randomly damaged area of a one-piece composite component of an aircraft is repaired according to a method herein. The damaged area covers skin and underlying stiffening substructure of the component. The method includes generating a design of a customized composite replacement panel for replacing the damaged area. The design includes replacement skin and underlying co-cured replacement stiffening substructure. The method further includes fabricating the composite replacement panel according to the design.
Patent CA-2778918-A1 (CA)
Title: Connector assembly and a connector part thereof
Inventor: DAVIES MARCUS
IPC: H01R13/627
Filed: 2010-11-05
Abstract: There is a discussed a connector assembly having a plug member, a sleeve member slidably mounted around the plug member, and a receptacle member. One end of the sleeve member is connectable and disconnectable to the receptacle member by virtue of either a first flexing movement or a second flexing movement in dependence upon the position of the sleeve member relative to the receptacle member, hi this way, different decoupling forces are required to separate the connector assembly in dependence on the relative position of the sleeve member and the plug member.
Patent CA-2779463-A1 (CA)
Inventor: NOLET ROCH
IPC: B65D6/18
Filed: 2012-06-06
Abstract: A collapsible poultry crate comprising a base defining a peripheral edge; a plurality of side walls, each side wall being mounted on the base along a respective portion of the peripheral edge for pivoting movement relative to the base each side wall pivoting between a closed position and an open position; each side wall having a respective top surface, two or more tabs extending from a respective top surface of the side walls; and a plurality of end walls, each end wall being mounted on the base along a respective portion of the peripheral edge for pivoting movement relative to the base;  the base having a width and a length such that M poultry crates arranged in a predetermined pattern exhibit a footprint substantially the same as the footprint of N  meat crates disposed in a predetermined pattern.
Patent CA-2781760-A1 (CA)
Inventor: CLAIRE-ZIMMET KAREN
IPC: A61C17/34
Filed: 2004-03-09
Abstract: A method of making a toothbrush head by molding a head by having two distinct portions which are spaced a predetermined distance from each other. During molding, at least one tooth cleaning element is secured to one of the two head portions. After molding, heat is applied to at least that part of the head where the two head portions connect. Thereafter, at least that part of the head where the two head portions connect is cooled.
Patent CA-2781886-A1 (CA)
Title: Pi3k/akt pathway subgroups in cancer: methods of using biomarkers for diagnosis and therapy
Inventor: JOY ANNA
IPC: G01N33/48
Filed: 2010-12-10
Abstract: The present invention relates to methods of dividing cancer into subgroups based upon Akt pathway gene expression. In one embodiment, the present invention provides a method of diagnosing glioblastoma multiforme (GBM) subtype in an individual by determining the presence of an abnormal expression of an Akt pathway gene cluster and diagnosing the cancer subtype in the individual.
Patent CA-2784961-A1 (CA)
Title: Anhydrous liquid antiperspirant composition
Inventor: PAN LONG
IPC: A61K8/26
Filed: 2010-12-16
Abstract: An anhydrous liquid antiperspirant/deodorant composition comprising a carrier comprising a cation and/or zwitterion and a hydrogen bond donor, wherein an amount of carrier is greater than an amount of any other material in the composition, and an antiperspirant active. This represents a new delivery form for antiperspirant actives and/or deodorant actives.
Patent CA-2788325-A1 (CA)
Title: High priority data reads for acquisition of real-time data in wireless mesh network
Inventor: BORLESKE ANDREW J
IPC: G01D4/02
Filed: 2011-01-28
Abstract: A wireless mesh network, method, and processor-readable storage medium for operating a network that has a control node that communicates with a plurality of communication nodes are disclosed herein. The control node schedules time-limited sample windows and only collects data that is designated as having a priority, such as voltage data, during those scheduled sample windows. Because the sample window has a defined end point time, the reading software that executes at the head end and that reads data from the collector can follow a known schedule because, by definition, the collector will already be finished collecting priority data when the sample window expires.
Patent CA-2789231-A1 (CA)
Inventor: KRAUTSCHICK HANS-JOACHIM
IPC: F15D1/06
Filed: 2011-02-02
Abstract: The invention relates to a product for fluidic applications, having at least one surface section A provided for coming into contact with a fluid flowing in a flow direction S, wherein ribs 1, 1', 1" of a particular length L1, L2 and shape are formed in the section A coming into contact with the fluid, of which adjacent ribs 1, 1', 1" bound a depression 8, 8' between said ribs, to a method for producing same and to a use of such a product. The product according to the invention can be produced economically having further improved flow properties. The aim of the invention is achieved in that at least two ribs 1, 1', 1" and the depression 8, 8' bounded thereby are collected into a group G, G', at least two groups G, G1 are present, each group G, G' is separated by means of a depression 8, 8' from each adjacent group G, G1 as viewed transverse to the flow direction S of the fluid, and the height profile of the depression 12, 12' separating the groups G, G' from each other is different from the height profile of the depressions bounded by those ribs 1, 1', 1" of the groups G, G' simultaneously bounding the depression 12, 12' separating the groups G, G' from each other.
Patent CA-2789841-A1 (CA)
Title: Functional materials with reversible crosslinking
Inventor: SCHMIDT FRIEDRICH GEORG
IPC: C09J4/00
Filed: 2011-01-04
Abstract: The present invention relates to an innovative method for the reversible crosslinking of, for example, adhesives or coating materials. The reversible crosslinking method allows very rapid crosslinking even at room temperature and undoing of the crosslinks at higher temperatures, thereby regaining the capacity for thermoplastic processing and allowing the originally bonded substrates to be separated from one another again with ease. A particular aspect in this context is that a plurality of cycles of crosslinking and undoing of the crosslinks are possible with the present system.
Patent CA-2792690-A1 (CA)
Inventor: SHARONOV ALEXEY
IPC: A61B1/00
Filed: 2012-10-17
Abstract: A metrology method includes the steps of positioning a point source projector at a known distance from a target site, projecting a light beam through a semi-transparent mask, forming a magnified pattern on the target site from the light beam, visually inspecting a portion of the magnified pattern that is formed on the target site, and determining a measurement of the target site based on the known dimensions of the mask pattern, a magnification factor, and the portion of the magnified pattern that is formed on the target site. The light beam diverges from a point and the semi-transparent mask has a mask pattern of known dimensions. The magnified pattern is magnified from the mask pattern by the magnification factor.
Patent CA-2793598-A1 (CA)
Title: Flying theatre
Inventor: JOB RICHARD
IPC: A63G31/02
Filed: 2012-10-26
Abstract: A motion base, comprising a pivot structure having a pivot point near the center of gravity of the pivot structure; a platform support by the pivot structure, the platform having a generally horizontal position and a generally vertical position; and, a drive for rotating of the pivot structure at the pivot point to move the platform from the generally horizontal position to the generally vertical position.
Patent CA-2794031-A1 (CA)
Title: Dual gain digital engine control
Inventor: MCCOLLOUGH JAMES M
IPC: G05B19/05
Filed: 2012-11-01
Abstract: An engine control system having an engine, a digital engine control, and a gain logic disposed within the digital engine control for use with an aircraft. The digital engine control is configured to receive and process inputs from systems within the aircraft. Gain logic uses the inputs to generate command data to regulate the performance of the engine so as to allow rotor speed deviations from a set point.
Patent CA-2796423-A1 (CA)
Title: Tapis adapte aux deplacements dans une realite virtuelle
Inventor: BELMON ERIC
IPC: G06F3/01
Filed: 2010-04-20
Abstract: Dispositif (1) pour se déplacer dans une réalité virtuelle, comprenant un noyau (4) sensiblement rigide et une enveloppe (5) disposée pour pouvoir se déplacer dans toutes les directions autour du noyau (4), l'enveloppe (5) formant avec le noyau (4) une surface pour le déplacement d'une personne (2), l'ensemble formé par le noyau et son enveloppe reposant sur des moyens de soutien (6) appropriés. L'enveloppe peut être montée glissante contre le noyau, au moins contre une partie du noyau.
Patent CA-2798625-A1 (CA)
Inventor: LADNER ROBERT C
IPC: C40B30/00
Filed: 2001-04-17
Abstract: Methods useful in constructing libraries that collectively display members of diverse families of peptides,polypeptides or proteins and the libraries produced using those methods.  Methods of screening those libraries and the peptides, polypeptides or proteins identified by such screens.
Patent CA-2799245-A1 (CA)
Title: Novel bacillus thuringiensis crystal polypeptides, polynucleotides, and compositions thereof
Inventor: BERMUDEZ ERICKA
IPC: C12N15/82
Filed: 2005-02-25
Abstract: The present invention provides insecticidal polypeptides related to Bacillus Cry2 polypeptides. Nucleic acids encoding the polypeptides of the invention are also provided.  Methods for using the polypeptides and nucleic acids of the invention to enhance resistance of plants to insect predation are encompassed.
Patent CA-2801618-A1 (CA)
Inventor: BUECHNER JOERG
IPC: C09J7/35
Filed: 2011-06-03
Abstract: The invention relates to an aqueous adhesive composition containing at least one acrylate polymer with a glass transition temperature Tg > 50°C and at least one amorphous polyurethane or polyurethane-polyurea polymer with a glass transition temperature Tg < +10°C, the use of the adhesive compositions for the manufacture of heat-activated adhesive layers, and planar formations containing adhesive layers based on the adhesive composition.
Patent CA-2803042-A1 (CA)
Inventor: DRIES GEERT LODEWIJK
IPC: C09D175/04
Filed: 2011-06-30
Abstract: Anti-corrosion coating for metallic substrates obtainable by reacting an organic polyisocyanate with a compound containing isocyanate-reactive hydrogen atoms at an isocyanate index of between 1000 and 5000 % in the presence of a trimerisation catalyst.
Patent CA-2803746-A1 (CA)
Title: Panneau acoustique pour nacelle de turboreacteur avec moyens de fixation integres
Inventor: HURLIN HERVE
IPC: G10K11/172
Filed: 2011-07-07
Abstract: La présente invention se rapporte à un panneau acoustique (5) comprenant au moins une âme alvéolaire disposée entre au moins une peau interne, et une peau externe (53), caractérisé en ce que ladite peau externe intègre au moins un moyen de fixation (61) apte à coopérer de manière démontable avec un moyen de fixation complémentaire associé à une structure de rattachement.
Patent CA-2806237-A1 (CA)
Title: Rapidly deployable flexible robotic instrumentation
Inventor: GOLDMAN ROGER
IPC: A61B1/01
Filed: 2011-07-26
Abstract: A robotic system and method are provided. The robotic system includes a continuum robot, an actuation unit, and a flexible positioning shaft. The continuum robot is configured to perform minimally invasive diagnostic, surgical or therapeutic techniques, and includes at least one continuum segment including a plurality of backbones. The continuum segment carries at least one diagnostic, surgical or therapeutic instrument in a flexible instrumentation housing that has a plurality of instrumentation channels. The actuation unit is configured to actuate the continuum robot by providing linear actuation to each of the plurality of backbones, and includes force sensors for measuring actuation forces. The flexible positioning shaft is configured to direct a position and orientation of the continuum robot and to couple the actuation unit to the continuum robot.
Patent CA-2806253-A1 (CA)
Title: Polyphosphate fertilizer combinations
Inventor: VARADACHARI CHANDRIKA
IPC: C05B13/06
Filed: 2011-08-08
Abstract: A composite particle and a population of particles comprising a water-insoluble polyphosphate composition, methods of producing, and methods of using the same are provided. The polyphosphate composition may comprise at least one alkaline earth metal selected from calcium and magnesium and optionally at least one nutrient ion selected from the group consisting of potassium, ammonium, zinc, iron, manganese, copper, boron, chlorine, iodine, molybdenum, selenium or sulfur.
Patent CA-2806882-A1 (CA)
Title: Multistage cellulose hydrolysis and quench with or without acid
Inventor: KILAMBI SRINIVAS
IPC: C07H1/08
Filed: 2012-05-04
Abstract: Methods are disclosed for increasing the yields of fermentable C6 sugars from lignocellulosic biomass by using a multistage cellulose hydrolysis and quench, with or without acid.