baber/WOPTO huggingface dataset:
Patent CA-2752864-A1 (CA)
Inventor: MAERZ STEPHEN
IPC: E21B33/10
Filed: 2011-09-21
Abstract: A sealing body is provided for use in well operations such as oil/gas well perforation operations. The sealing body comprises a shell defining a closed cavity; the shell is comprised of a metal alloy. The sealing body has neutral or positive buoyancy. In one embodiment, the sealing body further comprises a reinforcement structure in the cavity. The reinforcement structure may comprise one or more pairs of ribs adjoining an inner surface of the shell of the sealing body.
Patent CA-2755959-A1 (CA)
Title: Energy production plant, in particular a wind power station
Inventor: HEHENBERGER GERALD
IPC: F03D11/02
Filed: 2010-03-25
Abstract: The present invention relates to compounds of the general formula (I) wherein is lower alkyl, -(CH2)n-aryl, unsubstituted or substituted by one or two substituents, selected from the group consisting of lower alkyl, lower alkoxy, -OCF3, halogen, -NR'R"  or trifluoromethyl, or heteroaryl; R2 is lower alkyl, -(CH2)n-aryl, unsubstituted or substituted by one or two substituents, selected from the group consisting of lower alkyl, lower alkoxy, halogen, trifluoromethyl, nitro, cyano, -NR'R", hydroxy, or by a heteroaryl group, or is heteroaryl, unsubstituted or substituted by one or two substituents, selected from the group consisting of lower alkyl or halogen; R3 is heteroaryl or is aryl, unsubstituted or substituted by halogen or lower alkyl; R4 is hydrogen or hydroxy; A is -S(O)2-or-C(O)-; X,Y are independently from each other -CH2- or -O-, with the proviso that X and Y are not simultaneously -O; R'R" are independently from each other hydrogen, lower alkyl or -C(O)-lower alkyl; n is 0, 1 or 2; and to pharmaceutically acceptable acid addition salts thereof. The compounds may be used for the treatment of psychoses, pain, disfunction in memory and learning, schizophrenia, dementia and other diseases in which cognitive processes are impaired, such as attention deficit disorders or Alzheimer's disease.
Patent CA-2757039-A1 (CA)
Title: Method for the preparation of carbohydrate cleavage products from a lignocellulosic material
Inventor: FACKLER KARIN
IPC: C12P7/18
Filed: 2010-04-30
Abstract: A method for the preparation of carbohydrate cleavage products, characterized by the combination of the measures that the lignocellulosic material is treated with an aqueous solution containing hydrogen peroxide, an alcohol, in particular a C1-4 alcohol or a phenol, and a base in order to oxidatively break down lignocellulose and to separate cleavage products from the material, and that the obtained material enriched with cellulose and hemicelluloses is treated with a carbohydrate-cleavage enzyme in order to prepare the carbohydrate cleavage products.
Patent CA-2760480-A1 (CA)
Title: Latch mechanism for a child car seat
Inventor: HUTCHINSON JAMES M F
IPC: A47D13/02
Filed: 2008-09-09
Abstract: A latching mechanism for a car seat that is mountable on a separable base member provides a positive locking of the car seat to the base member.  The latch mechanism has a member that is positioned in the seat portion of the car seat to pivot upwardly when the latch mechanism is disengaged. The seating of a child on the seat portion requires the latch mechanism to be retracted into the seat portion, which corresponds to the locking of the latch mechanism. The latch mechanism includes four helical spools rotated by the pivotal movement of the latch lever to cause linear movement of the locking pins into engagement with the base member. A latch indicator has a pre-latch sensor that indicates proper positioning of the seat member and a latch sensor that indicates an engagement of the locking pins. An indicator light illuminates when the seat member is properly latched.
Patent CA-2761870-A1 (CA)
Title: Systems and methods for alphanumeric navigation and input
Inventor: PETERSON BRIAN CRAIG
IPC: G06F3/023
Filed: 2010-05-10
Abstract: Systems and methods for supporting user input in a media guidance application is provided. A visual keypad including a non-alphanumeric pane with at least one non- alphanumeric or function button may rotate, or orbit, around some or all of the core alphabet block. The non- alphanumeric pane may be redisplayed or repositioned closer or adjacent to the current cursor position within the visual keypad. Enhanced user input features, such as automatic string completion, automatic next character selection, automatic cursor movement, and automatic character removal, may be combined with the non- alphanumeric pane.
Patent CA-2762916-A1 (CA)
Inventor: TANG PENG CHO
IPC: A61K31/655
Filed: 2010-05-28
Abstract: The pharmaceutically acceptable salts of bicycle-substituted pyrazolon azo derivatives represented by the general formula (I), their preparation methods, pharmaceutical compositions containing the same and their use as a therapeutic agent, especially as thrombopoietin (TPO) mimetics and their use as agonists of thrombopoietin receptor. The definitions of substituents in the general formula (I) are the same as the description.
Patent CA-2764013-A1 (CA)
Title: Pyrazine carboxamides as inhibitors of dgat1
Inventor: BIRCH ALAN MARTIN
IPC: C07D401/12
Filed: 2010-06-17
Abstract: DGAT-1 inhibitor compounds of formula (I), pharmaceutically-acceptable salts and pro-drugs thereof are described, together with pharmaceutical compositions, processes for making them and their use in treating, for example, obesity wherein, for example, r is 0 or 1 and X1 is linear (1-3C)alkyl; q is 0 or 1 and X1 is fluoro, chloro or (1-3C)alkyl; Y1 is selected from fluoro, chloro, bromo, cyano, (1-3C)alkyl and (1-2C)alkoxy; n is 0, 1 or 2 and Y2 is fluoro, chloro or (1-3C)alkyl; p is 0, 1 or 2 and Y3 is (1-3C)alkyl or forms a (3-5C)cycloalkyl ring; Z is carboxy or -CONHSO2 Me or [CONRbRc wherein Rb and Rc are independently selected, for example, from hydrogen and (1-4C)alkyl or Rb and Rc are linked so as to form a morpholine ring or a (4-6C)heterocyclic ring and when Z is [CONRbRc the Rb and Rc groups may be optionally substituted by carboxy.
Patent CA-2766441-A1 (CA)
Title: Feeding apparatus
Inventor: LO FU MAN HERMAN
IPC: A61J17/00
Filed: 2010-05-21
Abstract: A feeding apparatus includes a food container (7). The food container (7) includes an open end (71) and a closed end (72). The food container (7) is provided on a surface thereof with a plurality of apertures (8) and a plurality of protrusions (81). The food container (7) is made of a resilient material for use with foodstuff.
Patent CA-2767469-A1 (CA)
Title: Method for producing flame-retardant polyurethane foam materials having good long-term use properties
Inventor: KLESCZEWSKI BERT
IPC: C08G18/40
Filed: 2010-07-06
Abstract: The subject-matter of the present invention relates to a process for the production of flame-retardant polyurethane foams, preferably for the production of flame-retardant flexible polyurethane foams, from A1    a filler-containing polyether polyol (component A1.1), wherein the filler is a reaction product of a di- or poly-isocyanate with a compound containing isocyanate-reactive hydrogen atoms, and optionally further compounds containing isocyanate-reactive hydrogen atoms and having a molecular weight of from 400 to 18,000 (component A1.2), A2 optionally compounds containing isocyanate-reactive hydrogen atoms and having a molecular weight of from 62 to 399, A3    water and/or physical foaming agents, A4    red phosphorus, A5    optionally auxiliary substances and additives such as a) catalysts, b) surface-active additives, c)    one or more additives selected from the group consisting of reaction retardants, cell regulators, pigments, colourings, flame retardants other than component A4, stabilisers against the effects of ageing and weathering, plasticisers, substances having fungistatic and bacteriostatic action, fillers and release agents, and di- or poly-isocyanates, wherein no ammonium polyphosphate is used, wherein the resulting polyurethane foams exhibit excellent ageing properties as well as a high level of flame-retardant properties.
Patent CA-2768475-A1 (CA)
Inventor: GOODFELLOW PAUL J
IPC: G01N33/68
Filed: 2010-07-19
Abstract: Methods of assessing the risk of recurrence of endometrial cancer on the basis of the presence or absence of mutations in FGFR2 are disclosed.
Patent CA-2769514-A1 (CA)
Title: Process for colour neutralizing compositions
Inventor: KHALAF SUZANNE
IPC: C11D11/00
Filed: 2010-07-29
Abstract: The present application relates to a process of colour neutralizing treatment liquids, wherein the treatment liquid comprises a chromophore selected from the group consisting of monoazo, triarylmethane, xanthene, anthraquinone, hydrophobic dyes, and mixtures thereof, wherein the hydrophobic dyes are selected from the group consisting of benzodifuranes; methine; triphenylmethanes; naphthalimides; pyrazole; naphthoquinone; mono-azo, di-azo dyes and mixtures thereof, said process comprising the steps of : i. providing a mixing vessel with the treatment composition comprising the chromophore; ii. providing to the mixing vessel more than 0.045% of a reducing agent selected from the group consisting of sulfite, thiodiurea, formaldehyde bisulfite formaldehyde sulfoxilate and mixtures thereof; and iii. mixing until discolouration by color neutralization of the chromophore is achieved.
Patent CA-2770569-A1 (CA)
Title: Amine-epoxy adducts and their use for preparing polyurea and polyurea-polyurethane coatings
Inventor: NAGY GABOR
IPC: C09D175/04
Filed: 2010-08-24
Abstract: The invention relates to amine-epoxy adducts with symmetrical and asymmetrical structures based on one hand on aliphatic, cycloaliphatic, araliphatic or aromatic mono-, di- and triamines, and on the other hand on aliphatic, cycloaliphatic and aromatic, mono-, di- or polyepoxy compounds, having an average molecular mass (M n) of more than 300, but less than 8000, preferably less than 6000, containing at least one, preferably on an average more than one alcoholic hydroxyl group per molecule which is formed in the course of the epoxy-amine reaction, which contain at least two amino groups per molecule being able to react with isocyanate groups, among those maximum one is primary amine, the adduct molecules are of polymeric character and their viscosity is <=300 mPas at 70°C. The invention also relates to the process for the preparation of these adducts, and to their use for preparing sprayable polyurea and polyurea-polyurethane coatings.
Patent CA-2772946-A1 (CA)
Title: Force measurement for large bend angles of catheter
Inventor: BONYAK YEVGENY
IPC: G01L25/00
Filed: 2012-03-30
Abstract: A method for calibrating a force measuring probe comprises providing a probe having an insertion tube with a distal tip, a joint comprising a resilient member, a joint sensor in conjunction with a processor coupled to the probe wherein the processor has a memory of an axial displacement threshold for the joint stored therein; applying force to the distal tip; measuring the displacement and deflection of the distal tip; correlating the measured displacement and deflection of the distal tip to the applied force and storing the correlation in the memory until reaching the axial displacement threshold; applying force greater than the axial displacement threshold to the distal tip to define a new force value; measuring the position of the distal tip in a plane transverse to the direction of force exerted on the distal tip; correlating the measured position of the distal tip in the plane transverse to the direction of force to the new force value and storing the correlation in the memory until reaching a pre-established upper limit for the new force value.
Patent CA-2774676-A1 (CA)
Title: Hair restoration surgery
Inventor: WESLEY CARLOS
IPC: A61B17/3205
Filed: 2010-09-17
Abstract: A surgical apparatus includes an elongated member (1), a dissection module (10), and an extraction module (701). The dissection module is removably attachable to a first end of the elongated member and includes a tissue separating device (10). The extraction module is removably attachable to the first end of the elongated member and includes a suction port and a tissue removal implement (13,14) disposed within the suction port.
Patent CA-2778947-A1 (CA)
Inventor: NZIKE PHILIPPE
IPC: A61M5/315
Filed: 2010-11-01
Abstract: An assembly for a drug delivery device (1) comprises a housing (5), a rotation member (15), a drive member (16) and at least one correction member (7). The rotation member (15) is adapted to be rotated with respect to the housing (5) in a first rotational direction for delivering a dose of a drug (11). The drive member (16) is coupleable to the rotation member (15) for delivering the dose. In a delivery mode, the drive member (16) and the rotation member (15) are coupled such that the drive member (16) follows rotational movement of the rotation member (15) in the first rotational direction due to mechanical interaction of the rotation member (15) and the drive member (16). In a correction mode, the rotation member (15) and the drive member (16) are decoupled such that the rotation member (15) is rotatable in the first rotational direction with respect to the drive member (16). For switching from the delivery mode into the correction mode, the correction member (7) is moveable with respect to the housing (5), wherein the assembly is configured such that movement of the correction member (7) with respect to the housing (5) is converted into a relative movement between the drive member (16) and the rotation member (15) for decoupling the drive member (16) and the rotation member (15).
Patent CA-2779108-A1 (CA)
Inventor: COATS STEVEN J
IPC: C07D211/56
Filed: 2010-10-28
Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula I as follows: wherein R1, R2, R3, Ra, and Y are defined herein.
Patent CA-2779528-A1 (CA)
Inventor: GALLOWAY ERIC M
IPC: E04H17/20
Filed: 2012-06-05
Abstract: The invention listed is a object used for installation of a new fence. The object is made out of wood and is a support post that retro fits over a existing steel fence post without removing the old post is cement and drilling a new hole and cementing a wood post in. The wood object slides over the existing steel pole and is secured by four bolts.
Patent CA-2779889-A1 (CA)
Title: A method to enhance endurance
Inventor: SUGIMURA YOICHIRO
IPC: A61P3/04
Filed: 2010-11-05
Abstract: The present invention relates to a method of enhancing endurance of a human subject through administration of alanyl-glutamine or alanyl-glutamine salt.
Patent CA-2780978-A1 (CA)
Title: Soy protein-based nutritional formula with superior stability
Inventor: ALBRECHT DANIEL S
IPC: A23L29/244
Filed: 2010-11-22
Abstract: The present disclosure relates to soy protein-based powdered nutritional formulas, such as infant or toddler formulas, that contain lutein and fructooligosaccharide (FOS). The FOS stabilizes lutein present in the formula, resulting in less lutein degradation over the shelf-life of the formula. When fed to infants, the nutritional formulas provide an infant stool pattern, frequency, and color more closely resembling that of breastfed infants.
Patent CA-2782427-A1 (CA)
Title: Appareil de communication mobile ayant des caracteristiques de comparaison d'objets basees sur la communication en champ proche et methodes connexes
Inventor: HYMEL JAMES ALLEN
IPC: H04M1/72412
Filed: 2012-07-03
Abstract: Système de communication susceptible de comprendre au moins un premier appareil de communication en champ proche (CCP) associé à un objet. Linvention concerne un appareil de communication sans fil mobile. Lappareil de communications sans fil mobile peut comprendre un deuxième appareil de CCP configuré pour communiquer avec ledit premier appareil de CCP en fonction de sa proximité, un capteur dimage et un contrôleur raccordé au deuxième appareil de CCP et au capteur dimage. Le contrôleur peut être configuré pour déterminer au moins une image darchive de lobjet en se fondant sur la CCP entre le deuxième appareil de CCP et ledit premier appareil de CCP, déterminer une image captée de lobjet provenant du capteur dimage et effectuer une comparaison dimage entre limage darchive et limage captée.
Patent CA-2783260-A1 (CA)
Inventor: PARKER ADAM
IPC: F16S3/06
Filed: 2012-07-17
Abstract: In the crane industry, there is a need to efficiently attach, move, and unattach loads to crane hooks. When the load has an asymmetrical center of gravity, two cranes are often used to move the load. In the specification and drawings a spreader bar assembly is described and shown with at least two longitudinal members having a length; a plurality of cross members each attaching to at least two longitudinal members; and a plurality of support means adjustably positioned along the length of the longitudinal members. In a preferable embodiment of the invention, a single crane uses a spreader bar assembly to move a load having an asymmetrical center of gravity.
Patent CA-2783703-A1 (CA)
Title: Systems and methods to secure transactions via mobile devices
Inventor: HIRSON RON
IPC: G06Q40/00
Filed: 2010-12-08
Abstract: Systems and methods are provided to improve security of payment transactions via mobile communications. In one aspect, a system includes an interchange having a common format processor and a plurality of converters to interface with a plurality of different controllers of mobile communications. The converters are configured to communicate with the controllers in different formats and to communicate with the common format processor in a common format for the confirmation of payment requests, made via mobile phones. The common format processor is to determine a risk of a payment request being fraudulent based on the personal identification information associated with a mobile phone and, after the payment request is confirmed and when the risk is below a threshold, to communicate one or more premium messages to the mobile phone to collect funds to fulfill the payment request.
Patent CA-2784953-A1 (CA)
Title: Humanized fc.gamma.r mice
Inventor: MACDONALD LYNN
IPC: C07K14/735
Filed: 2010-12-17
Abstract: Genetically modified non-human animals and methods and compositions for making and using them are provided, wherein the genetic modification comprises a deletion of the endogenous low affinity Fc?R locus, and wherein the mouse is capable of expressing a functional FcR?-chain. Genetically modified mice are described, including mice that express low affinity human Fc?R genes from the endogenous Fc?R locus, and wherein the mice comprise a functional FcR?-chain. Genetically modified mice that express up to five low affinity human Fc?R genes on accessory cells of the host immune system are provided.
Patent CA-2786741-A1 (CA)
Inventor: DANILEVSKAYA OLGA N
IPC: A01H5/10
Filed: 2011-01-06
Abstract: The present disclosure provides polynucleotide sequences relating to the diurnal cycling in maize leaf and ear tissues. The disclosure provides polynucleotide sequences and the use of encoded polypeptides associated with the oscillation. The disclosed sequences are responsible for controlling plant growth, source-sink relationships and yield in crop plants.
Patent CA-2787314-A1 (CA)
Inventor: OSTERHOUT ROBIN E
IPC: C12N1/21
Filed: 2011-01-21
Abstract: The invention provides non-naturally occurring microbial organisms having a (2-hydroxy- 3-methyl-4-oxobutoxy)phosphonate pathway, p- toluate pathway, and/or terephthalate pathway. The invention additionally provides methods of using such organisms to produce (2-hydroxy-3- methyl-4-oxobutoxy)phosphonate pathway, p- toluate pathway or terephthalate pathway.
Patent CA-2789405-A1 (CA)
Title: Modularized electrochemical cell system
Inventor: MATA MARIANNE
IPC: H01M8/06
Filed: 2011-01-05
Abstract: An electrochemical cell system including a plurality of electrochemical cells arranged in an electrochemical cell stack, the stack including a plurality of substacks configured such that fluid flows in series from substack to substack, a first electrical control device coupled to a first substack and a second electrical control device coupled to a second substack, wherein the first electrical control device is controllable independently of the second control device to selectively electrically configure the first and second substacks.
Patent CA-2789610-A1 (CA)
Inventor: CHEN HAUNN-LIN TONY
IPC: C01F7/47
Filed: 2011-02-07
Abstract: A flocculant composition that includes a blend of a first water-in-oil emulsion having a silicon-containing polymer in its aqueous phase and a second water-in-oil emulsion having an anionic polymer in its aqueous phase. The silicon-containing polymer and the anionic polymer are present in the composition at a weight ratio between 100:1 and 1:100.
Patent CA-2790841-A1 (CA)
Title: Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation
Inventor: VINCELETTE ANDRE R
IPC: E21B47/12
Filed: 2010-04-22
Abstract: A sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation, such as a subterranean formation containing a hydrocarbon based fluid. The sensor arrangement may be used to measure one or more physical parameters, such as temperature and/or pressure, at a multiplicity of locations in the subterranean reservoir. The sensor arrangement may comprise a sensor array comprising an elongated outer casing for insertion in the subterranean formation and into a fluid in the subterranean formation. The sensor array may comprise an optical fiber defining an optical path that links one or more temperature sensors and one or more pressure sensors and transports measurement data generated by the temperature and pressure sensors. A data processing system may be connected to the sensor array to receive measurements from the sensor array and to compute one or more values of a property of an extraction installation operating on the subterranean formation.
Patent CA-2791688-A1 (CA)
Inventor: CASTIGLIONE DAVID M
IPC: A62B9/04
Filed: 2011-03-02
Abstract: A respirator (10) that includes a harness (12) and a mask body (14). The harness (12) has one or more straps (21) and a head cradle (16) that is joined to the one or more straps (21) and that includes first and second laterally-extending members (18, 20) and a latch (26). The latch (26) is able to secure the laterally-extending members (18, 20) in a spaced apart first open position to allow for placement on a person's head and is able to disengage so that the members (18, 20) can move to a second collapsed position to allow for off-the-face storage. The harness is beneficial in that it can be quickly removed from the wearer's head and can be conveniently disposed behind the wearer's neck when the wearer wants to temporarily displace the mask body from their face.
Patent CA-2794084-A1 (CA)
Inventor: DEMEYERE HUGO JEAN MARIE
IPC: C11D11/00
Filed: 2011-03-31
Abstract: Methods of making a fabric softener composition comprising 1% to 49% of the bis-(2 hydroxyethyl)-dimethylammonium chloride fatty acid ester by weight of the composition are provided.
Patent CA-2796041-A1 (CA)
Inventor: TIEN WALTER L
IPC: A61K9/00
Filed: 2011-04-06
Abstract: The present invention provides a preservative composition for protecting ophthalmic solutions from microbial attack comprising a combination of benzalkonium ion and An oxy-chlorite moiety, e.g. purite wherein the combined concentrations of benzalkonium ion and An oxy-chlorite moiety, e.g. purite in said composition is sufficient to provide protection against microbial attack when said composition is added to an ophthalmic solution as compared to said ophthalmic solution having the same concentration of benzalkonium ion and An oxy-chlorite moiety, e.g. purite, alone.