baber/WOPTO huggingface dataset:
Patent CA-2780161-A1 (CA)
Title: Substituted benzamide derivatives
Inventor: GROEBKE ZBINDEN KATRIN
IPC: C07D207/10
Filed: 2010-12-17
Abstract: The invention relates to compounds of formula I wherein R is hydrogen or lower alkyl; R1 is -(CH2)n-(O)o-heterocycloalkyl or -C(O)-heterocycloalkyl, wherein the heterocycloalkyl group is optionally substituted by lower alkyl, hydroxy, halogen or by -(CH2)p-aryl; n is 0, 1 or 2; o is 0 or 1; p is 0, 1 or 2; R2 is CF3, cycloalkyl, optionally substituted by lower alkoxy or halogen, or is indan-2-yl, or is heterocycloalkyl, optionally substituted by heteroaryl, or is aryl or heteroaryl, wherein the aromatic rings are optionally substituted by one or two substituents, selected from lower alkyl, halogen, heteroaryl, hydroxy, CF3, OCF3, OCH2CF3, OCH2-cycloalkyl, OCH2C(CH2OH)(CH2C1)(CH3), S-lower alkyl, lower alkoxy, CH2-lower alkoxy, lower alkinyl or cyano, or by-C(O)-phenyl, -O-phenyl, -O- CH2-phenyl, phenyl or -CH2-phenyl, and wherein the phenyl rings may optionally be substituted by halogen, -C(O)-lower alkyl, -C(O)OH or -C(O)O-lower alkyl, or the aromatic rings are optionally substituted by heterocycloalkyl, OCH2-oxetan-3-yl or O-tetrahydropyran-4-yl, optionally substituted by lower alkyl; X is a bond, -NR'-, -CH2NH-, -CHR''-, -(CHR'')q-O-, -O-(CHR'')q- or -(CH2)2-; Y is a bond or -CH2- R' is hydrogen or lower alkyl, R'' is hydrogen, lower alkyl, CF3, lower alkoxy, q is 0, 1, 2 or 3; or to a pharmaceutically suitable acid addition salt thereof. It has now been found that the compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds may be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinsons disease, neurodegenerative disorders such as Alzheimers disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.
Patent CA-2780516-A1 (CA)
Inventor: KORNEFF NEIL ALEX
IPC: A61M16/08
Filed: 2010-10-12
Abstract: A conduit (50) for carrying humidified gases includes a tube extending between a first end (50A) and a second end (50B) and a helical wire positioned in the tube. The helical wire (54) is formed of a conductive core defining a shape of the helical wire. An electrical receptacle is positioned at the first end of the tube and electrically coupled to the communication ends of the helical wire.
Patent CA-2780637-A1 (CA)
Inventor: KNAEBEL KENT S
IPC: B01D53/047
Filed: 2009-11-16
Abstract: Methane product gas is produced from landfill gas and gob gas either by a three-stage process of PSA-TSA-PSA or PSA-PSA-PSA, or a two-stage process of PSA-PSA.
Patent CA-2785522-A1 (CA)
Title: Nutritional emulsions comprising calcium hmb and soluble protein
Inventor: JOHNS PAUL W
IPC: A23L33/00
Filed: 2011-01-28
Abstract: Disclosed are nutritional emulsions comprising fat, carbohydrate, protein, and calcium HMB wherein soluble protein comprises from about 50% to 100% by weight of the total protein. Also disclosed are nutritional emulsions comprising fat, carbohydrate, protein, and calcium HMB wherein soluble protein comprises from about 50% to 100% by weight of the protein and the emulsion has a weight ratio of soluble protein to calcium HMB of from about 5:1 to about 12:1. The nutritional emulsions are surprisingly stable and generate minimal or no bitter flavors or after taste over time.
Patent CA-2788557-A1 (CA)
Inventor: SECK NANCY GAIL
IPC: A63B23/02
Filed: 2012-08-31
Abstract: The invention seeks to provide a therapeutic flotation device for use in a pool-based rehabilitation therapy practices for spinal rehabilitation or cervical spine rehabilitation. The flotation device comprises two opposed flotation members configured to contact the lateral sides of the user's head and support it and the neck during rehabilitation practices, which flotation members are connected to each other by means of connecting members positioned across the top of the user's head and across the lower back of the user's head. The flotation and connecting members collectively form a ring that fits generally to the back of the user's head during pool-based exercises.
Patent CA-2788799-A1 (CA)
Inventor: BELEN FREDERICK C
IPC: F03D11/00
Filed: 2010-02-05
Abstract: Methods and systems for collecting high-density wind velocity data for the inflow area of a wind turbine are presented. Wind turbines are provided with one or more wind velocity sensors that provide a plurality of wind velocity measurements to the turbine from various ranges and locations across the inflow. Sensors are proximate to the wind turbine. Sensors mounted on the turbine's nacelle work collaboratively to provide the wind velocity measurements. Sensors mounted on the turbine's hub spin with the turbine blades. Spatial and temporal wind mapping provides improved fidelity of data to the wind turbine control system.
Patent CA-2789654-A1 (CA)
Inventor: NUDELMAN ABRAHAM
IPC: G06Q10/00
Filed: 2011-02-24
Abstract: Novel crystalline form of perphenazine 4-aminobutyrate trimesylate and a process of producing the same are disclosed. The novel crystalline form is characterized by a unique XRPD pattern and a DSC that exhibits an endothermic peak at a relatively high temperature (e.g., higher than 209 °C). Also disclosed are a process of preparing perphenazine 4- aminobutyrate trimesylate by in situ deprotection and salification, in a single-step synthesis, and a highly pure perphenazine 4-aminobutyrate trimesylate obtained thereby. Uses of any of the described perphenazine 4-aminobutyrate trimesylate are also disclosed.
Patent CA-2792586-A1 (CA)
Inventor: MAYER JEFFREY
IPC: F02C7/052
Filed: 2012-10-18
Abstract: Embodiments of the present invention provide an inlet particle separator for a gas turbine engine having an inlet flow path, a scavenge flow path, a core flow path, and a flow splitter disposed between the scavenge and core flow paths. A plurality of grooves may be disposed about an inner surface of a wall of the separator within the inlet flow path.
Patent CA-2795969-A1 (CA)
Inventor: ABRAHAM SANTOSH PAUL
IPC: H04B7/04
Filed: 2011-04-27
Abstract: Certain aspects of the present disclosure present a technique for efficient group definition and overloading for downlink multiuser multiple - input multiple - output (MU-MIMO) transmissions. The disclosure includes a method for wireless communications, comprising: indicating to each apparatus of a plurality of apparatusses, a position of the apparatus in each group of the apparatusses from a plurality of groups for allocating one or more spatial streams; generating a preamble comprising a first field of y bits identifying a group in the plurality of up to 2y groups for receiving simultaneous data transmissions; and transmitting, to the apparatusses, at least a portion of the preamble with the first field preceding the simultaneous data transmissions destined for a set of the apparatusses selected from the group, wherein allocation of one or more spatial streams of the simultaneous data transmissions to each apparatus from the set is specified by the portion of preamble and by the indicated position of that apparatus in the group.
Patent CA-2800582-A1 (CA)
Title: System and method for performing surgical procedures with a reusable instrument module
Inventor: BEARDSLEY JOHN
IPC: A61B17/3201
Filed: 2013-01-07
Abstract: A surgical instrument is provided including an outer housing shell defining a cavity, the outer housing shell defining an upper outer housing half and a lower outer housing half, wherein the upper outer housing half defines a longitudinal axis and an instrument module selectively insertable into the cavity of the outer housing shell. The instrument module includes an inner housing shell, at least one motor disposed within the inner housing shell, a control board being in electrical communication with the at least one motor and an energy source being in electrical communication with the at least one motor and the control board. The instrument module is inserted into the cavity of the outer housing shell in such a manner that the operative axis of the at least one motor is substantially parallel to the longitudinal axis of the upper outer housing half.
Patent CA-2801181-A1 (CA)
Inventor: PEARCE JOEL
IPC: H01H36/00
Filed: 2011-06-02
Abstract: A magnetically-triggered proximity switch includes a cylindrical switch body and a first magnet non-movably secured within the switch body. The proximity switch also includes a pivoting cross arm. A second magnet may be movably disposed within the switch body, and the second magnet may be rigidly connected to the cross arm. When a magnetic target is not located within a specified range of the second magnet, the first magnet attracts the second magnet, thereby pivoting the cross arm into a first switch position and closing a first circuit. However, when the magnetic target is located within the specified range, the magnetic attraction between the target and the second magnet is greater than between the second magnet and the first magnet. The second magnet is displaced towards the target away from the first magnet, thereby pivoting the cross arm into a second switch position.
Patent CA-2803518-A1 (CA)
Inventor: KUDELSKI ANDRE
IPC: H04N7/16
Filed: 2011-06-24
Abstract: The aim of the invention is to provide a solution to ensure that the content sent by the IRD is the content effectively displayed on the screen. It is then proposed a system to prevent manipulation of transmitted video data comprising an Integrated Receiver Decoder (IRD) receiving audio/video data, a display device (TV), said IRD comprising means to transmit an HDMI compliant audio/video data stream toward the display device. This system comprising: - means to define a variable area at a location of the image displayed on the display device, - means to store reference data corresponding to video data of said area which are sent to the display device. - means internal or external to the display device to extract the actual displayed video data of said area, - means to send, to said IRD, test data determined from said extracted video data, - means to compare said test data with said reference data, - means for switching an operating mode of the system from a standard mode to a disrupted mode in case of difference resulting from this comparison.
Patent CA-2803769-A1 (CA)
Title: Memory card and method for initiation of storage and wireless transceiving of data
Inventor: TAN JOON YONG WAYNE
IPC: G06K19/07
Filed: 2010-06-25
Abstract: Disclosed is a memory card having a central processor, a wireless transceiver module operatively connected to the central processor, a storage module operatively connected to the central processor, and a movement sensor operatively connected to the central processor. The movement sensor is configured to provide operational signals to the central processor as a result of a detection of movement of defined characteristics.
Patent CA-2806362-A1 (CA)
Inventor: SAYADA CHALOM
IPC: A61K31/44
Filed: 2010-07-23
Abstract: Compositions and methods for treating a bacterial infection, or disorder associated with a bacterial infection, in a patient being treated for another disorder with a drug metabolized by CYP450, are disclosed. The methods involve administering a therapeutically effective amount of a composition comprising rifalazil or rifalazil analogs that does not modulate CYP450. The bacterial infection may be caused by a bacteria with an active and inactive, latent form, and the rifalazil is administered in an amount and for a duration sufficient to treat both the active and the inactive, latent form of the bacterial infection, which duration is longer than is needed to treat the active form of the bacterial infection. One such bacterial infection is tuberculosis, and the method can be used to treat immunocompromised tuberculosis patients, including those being treated with protease inhibitors and/or NNRTI.
Patent CA-2807941-A1 (CA)
Inventor: PARKER KENNY RANDOLPH
IPC: C07C51/16
Filed: 2011-08-11
Abstract: The process relates improving terephthalic acid purge filtration rate by controlling % water in filter feed slurry and to the recovery of a metal catalyst from oxidizer purge stream produced in the synthesis of carboxylic acid, typically terephthalic acid, while utilizing pressure filtration.
Patent CA-2809094-A1 (CA)
Title: Coin counter 50 40 25
Inventor: ZWARN ELIZABETH
IPC: G07D3/16
Filed: 2013-03-06
Abstract: A coin counting device comprising of a gated flat surface with holes and corresponding numbers and nautical directions. An assembly of a flat surface under the flat surface with holes is a flat surface with no holes.  Both the top hole surface and bottom flat surface are joined on one side or both sides in particular joined along the edge closest to the operator of the device to prevent coins from sliding toward the operator of the device. The two flat surfaces can be joined closest and also furthest to the opposite of the device from the operator. The two flat surfaces are further accomodated by a sheet of material that can be inserted between the top flat surface with holes and the bottom flat sheet to provide for a numbering system to show through the holes of the top flat surface of the counting device. The optional insert is not attached to the top hole surface and bottom flat surface and can be removed at the discretion of the operator. This device provides for quiet bio-economical operation and exact numeric gathering of coins of one denomination at a time prior to wrapping and presentation to a financial institution. THIS DEVICE CAN BE MADE OF NEW  MATERIAL or MADE FROM EXISTING MATERIAL AS A PRESERVATION FROM  BEING DIRECTED TO LOCAL LANDFILL ENVIRONMENTAL IMPACT.
Patent CA-2810123-A1 (CA)
Title: Compositions and methods for making silicon electroactive porous particle fragments
Inventor: RAYNER PHILIP JOHN
IPC: H01M4/04
Filed: 2011-09-02
Abstract: The invention provides a composition comprising a plurality of electroactive porous particle fragments comprising silicon as an electroactive material characterised in that each porous particle fragment comprises a network of pores defined and separated by silicon containing walls. The network of pores suitably comprises a three dimensional arrangement of pores extending through the volume of the particle in which the pore openings are provided on two or more planes over the surface of the particle. The composition of the first aspect of the invention is an electroactive material that is able to form an alloy with lithium and can be used in the fabrication of anodes for use in lithium ion secondary batteries. A method of fabricating the silicon containing porous particle fragments is also disclosed.
Patent CA-2811594-A1 (CA)
Inventor: NAMM JOSEPH C
IPC: H04W48/18
Filed: 2011-08-23
Abstract: A method and apparatus for scanning amongst two-way radios is disclosed. The method includes applying a scan probability index (SPI) to each member of a scan list, the SPI indicating a likelihood of channel activity. The SPI is dynamically updated by a variety of processes. Members are loaded from the scan list, and the SPI of the loaded member is compared to a threshold. Members are skipped or checked for activity based on the SPI passing or failing the threshold. Members having a sufficient SPI will proceed to have detected channel activity decoded. The method and apparatus may utilize both normal scan members and vote scan member frequencies.
Patent CA-2813086-A1 (CA)
Inventor: HUA SHYIGUEI
IPC: B24D11/00
Filed: 2011-10-06
Abstract: An abrasive article includes a support, a first polymeric binder, a second polymeric binder, and abrasive particles. The support includes a plurality of nonwoven layers. A method of forming an abrasive article includes providing a support including, applying a first coating of the first polymeric binder to the support, applying superabrasive particles to the coated support, applying a layer of a second polymeric binder overlying the superabrasive particles. The method further includes compressing the support and applying heat to cure the first polymeric binder. A method of preparing a work piece includes applying a thermal spray coating to the work piece, and polishing the thermal spray coating with the abrasive article.
Patent CA-2817826-A1 (CA)
Inventor: MATSUSHITA TATSUMI
IPC: B01J23/80
Filed: 2011-11-18
Abstract: An object of the invention is to provide a methanol production process which can efficiently produce methanol from carbon dioxide and hydrogen while suppressing loads to the global environment. The process for producing methanol of the invention includes a step (a) of reacting hydrogen and carbon dioxide with each other in a reactor in the presence of a copper-containing catalyst to produce a reaction mixture containing methanol; a step (b) of circulating part or all of the reaction mixture to the step (a); a step (c1) of combusting part of the reaction mixture to produce a combustion product and energy, and a step (c2) of circulating part or all of the combustion product to the step (a), the step (c1) and the step (c2) being performed when the reaction mixture contains a compound (p) containing carbon and hydrogen except methanol at not less than 0 . 1 mol% (wherein all components of the reaction mixture excluding methanol and water represent 100 mol%); and a step (d) of separating a component including methanol from the reaction mixture.
Patent CA-2817941-A1 (CA)
Inventor: PATEL PANKAJ
IPC: A61K38/08
Filed: 2011-12-05
Abstract: The present invention discloses a stable ready-to-use aqueous pharmaceutical preparation containing Cetrorelix or its pharmaceutically acceptable salt, wherein the preparation does not contain any surfactant. Further, the present invention discloses process for the preparation of said stable ready-to-use aqueous pharmaceutical preparation.
Patent CA-2819059-A1 (CA)
Inventor: HARDING DAMIEN
IPC: B03D1/24
Filed: 2011-12-02
Abstract: This invention relates to a flotation gas flow controller for controlling a flow of a flotation gas to a flotation cell that separates valuable minerals from other materials in crushed ore. The gas flow controller includes a valve for controlling gas flow to the cell and a flow meter for monitoring gas flow to the cell via the valve. The flow meter is also for adjusting the valve as required to change the gas flow to meet the gas flow requirements for the cell. The invention also relates to a flotation cell that includes the gas flow controller, a flow control system and a method of controlling gas flow to a flotation cell with a gas flow controller.
Patent CA-2822675-A1 (CA)
Title: Method and system for wireless communication between a telephone and a hearing aid
Inventor: NOERGAARD PETER MAGNUS
IPC: H04M1/7246
Filed: 2010-12-22
Abstract: The present invention relates to a system comprising a telephone (10) and a hearing aid (40). The analog signal to the loudspeaker (11) of the telephone (10) is picked up and digitalized at the telephone where after it is wirelessly transmitted to the hearing aid (40) using a radio transceiver at the telephone (10), coupling with a radio at the hearing aid. The sound from the telephone (10) is hereby transmitted directly to the hearing aid without relying on the acoustic coupling between the telephone speaker (11) and the hearing aid microphones and may further be transmitted to both left and right hearing aid at the same time. The invention provides a telephone, a hearing aid and a method of communicating with a hearing aid.
Patent CA-2827493-A1 (CA)
Title: Heat removal system and method for use with a nuclear reactor
Inventor: SEXTON COLIN MAXWELL
IPC: G21C15/243
Filed: 2012-02-14
Abstract: A nuclear reactor includes a reactor vessel, a containment vessel that surrounds the reactor vessel, and a condenser that receives coolant from within the reactor vessel. The containment vessel and the condenser are at least partially submerged within a common reactor pool of liquid.
Patent CA-2828563-A1 (CA)
Inventor: WILSON STEPHEN
IPC: A61M25/00
Filed: 2013-09-26
Abstract: An implantable valve system and method of using same, including a housing with a resilient membrane defining a reservoir in fluid communication with at least two ports, and at least a first set of opposing sealing features disposed on upper and lower surfaces within the housing. The membrane is capable of being depressed by a human finger to bring the sealing features together to substantially restrict fluid from passing through at least one of one of the ports, and is capable of being depressed additionally by a rolling motion of the finger to drive fluid through the other of the ports.
Patent CA-2829508-A1 (CA)
Inventor: CADIX ARNAUD
IPC: C09K8/508
Filed: 2012-03-08
Abstract: The instant invention relates to a process allowing the encapsulation of a polymerization accelerator, said process comprising the steps of: a) providing an reverse emulsion containing, in an oil phase, a water solution/dispersion containing the polymerisation activator, the oil phase including a heat curable mixture of an isocyanate and a polyalkyldiene hydroxylated or polyol, b) pouring the reverse emulsion in a water phase to make a multiple emulsion water/oil/water, containing drops of activators as the internal water phase, and then, c) heating the multiple emulsion obtained in step b) at a temperature of between 50 and 95°C, in order to cure the polyisocyanate in polyurethane and obtain drops of activator enclosed in shells of polyurethane dispersed in water. The invention also relates to aqueous gelling systems comprising the encapsulated polymerization accelerator with water soluble or dispersable monomers and a polymerization initiator dispersed in said monomers, useful i.a. for sealing subterranean environments or consolidation of a soil or sealing of a subterranean structure.
Patent CA-2837073-A1 (CA)
Inventor: TOLFA JOHN CARL
IPC: B05D3/02
Filed: 2012-05-21
Abstract: An environmentally friendly, bio-based binder system that is useful for the formation of fiberglass insulation, the system includes: A) an aqueous curable binder composition, which includes a carbohydrate and a crosslinking agent; and B) a dedust composition, which includes a blown, stripped plant-based oil and optionally at least one emulsifying agent. The bio-based binder system is typically heated to form a cured binder system.
Patent CA-2838404-A1 (CA)
Inventor: KANE DOUGLAS E
IPC: A61F5/41
Filed: 2014-01-08
Abstract: The invention provides an improved penis ring that not only prevents blood from leaving the penis, thus allowing an erection, but also allows for blood to exit the penis to relieve the erection thus giving the user full control of the erection. The shape of the penis erection control ring acts to either focus pressure against the primary avenue of fluid passage within the penile system to facilitate an erection by use of the bulge within the ring or acts to relieve pressure within the penile system by use of the relief area allowing the user a mechanical system by which to control the erection.