baber/WOPTO huggingface dataset:
Patent CA-2711123-A1 (CA)
Title: 3,5-disubstituted-1,3-oxazolidin-2-one derivatives
Inventor: BRNARDIC EDWARD
IPC: A01N43/76
Filed: 2009-01-14
Abstract: The present invention is directed to 3,5-disubstituted-1,3-oxazolidin-2-one derivatives which are potentiators of metabotropic glutamate receptors, including the mGluR2 receptor, and which are useful in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which metabotropic glutamate receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which metabotropic glutamate receptors are involved.
Patent CA-2712586-A1 (CA)
Inventor: WAGMAN ALLAN SCOTT
IPC: C07D471/14
Filed: 2009-02-12
Abstract: Compounds having antibacterial activity are disclosed. The compunds have the following structure (I): including stereoisomers, pharmaceutically acceptable salts and prodrugs thereof, wherein A, B, D, E, G, R1, R2, R3, R4, R5, R6 and R7 are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
Patent CA-2713987-A1 (CA)
Inventor: KINIGAKIS PANAGIOTIS
IPC: B29C48/08
Filed: 2009-02-10
Abstract: A peelable sealing structure includes a sealing layer and one or more optional additional layers. The peelable sealing structure includes a sealing surface that is formable into a peelable seal upon contact with a sealing substrate at all temperatures in a peelable seal temperature range. Moreover, the peelable sealing structure comprises a thermoplastic polymer and an additive dispersed within at least a portion of the thermoplastic polymer with the peelable sealing structure defining the sealing surface.
Patent CA-2714444-A1 (CA)
Inventor: OLESEN TINE KOLD
IPC: A61K38/08
Filed: 2009-02-10
Abstract: L'invention porte sur des utilisations et des régimes d'administration de doses d'un antagoniste de l'hormone libérant la gonadotrophine (GnRH) pour un traitement sans danger et efficace du cancer de la prostate androgène-dépendant sans provoquer de pic de testostérone et/ou d'autres effets secondaires d'une thérapie par agoniste de GnRH, tels qu'une infection du tractus urinaire, ou un effet secondaire apparenté à l'arthralgie ou cardiovasculaire.
Patent CA-2720387-A1 (CA)
Inventor: MISHIMA NOBUYOSHI
IPC: C01B32/50
Filed: 2010-11-08
Abstract: A gasification power generation system provided with a carbon dioxide separation and recovery device having a shift reactor to convert carbon monoxide in fuel gas into carbon dioxide, a carbon dioxide absorption tower producing fuel gas from which carbon dioxide has been removed, and an absorption liquid recycling device, an evaporator downstream of the shit reactor generates steam which is supplied to a steam line upstream of the shift reactor for supply thereto of a steam mixer. This steam flows from the steam mixer into the shift reactor as shift steam together with the fuel gas. The system also includes a gasification power generation system having a gas turbine device driven by burning the fuel gas from which carbon dioxide has been removed, an exhaust heat recovery boiler to generate steam, and a steam turbine driven by the steam.
Patent CA-2721779-A1 (CA)
Inventor: DONG SHUXING
IPC: E21B43/24
Filed: 2010-11-18
Abstract: Methods relate to recovering coal bed methane. In-situ heating of coal facilitates desorption and diffusion of the methane for production of the methane through a wellbore. Water within fractures of the coal forms an electrical conduit through which current is passed. The heating relies at least in part on resistivity of the water, which thereby preheats the coal for the recovering of the methane.
Patent CA-2724006-A1 (CA)
Inventor: NOWAK ANDREW
IPC: A61Q11/00
Filed: 2009-05-15
Abstract: The present invention is directed to oral compositions comprising an orally-acceptable carrier and a silica abrasive comprising a precipitated amorphous silica compound having an average particle size of from 5µm to 20 µm, oil absorption of from 60 cc/100 g to 120 cc/100 g, and an Einlehner hardness of from 4 to 11, and methods of use thereof
Patent CA-2727001-A1 (CA)
Inventor: STONE ROBERT T
IPC: A61F5/00
Filed: 2009-06-09
Abstract: A remotely adjustable gastric band system is provided. The system includes a gastric band, an implantable fluid reservoir, and a fluid handling device including a piezoelectric pump, and a drive or controller assembly. The piezoelectric pump includes a diaphragm having a compressible spring positioned at an actuator side of the diaphragm, and a space occupying layer disposed between the compressible spring and the actuator side.
Patent CA-2730641-A1 (CA)
Inventor: HEDTJAERN MAJ
IPC: C12N15/113
Filed: 2009-07-15
Abstract: The present invention relates to oligomer compounds (oligomers), which target GLI2 mRNA in a cell, leading to reduced expression of GLI2. Reduction of GLI2 expression is beneficial for the treatment of certain medical disorders, such as hy-perproliferative disorders, such as cancer.
Patent CA-2733483-A1 (CA)
Inventor: MAROCCO MARIO M
IPC: E06B7/084
Filed: 2011-03-08
Abstract: A shutter having a rectangular frame with side members and end members, and in which at least one of the side members is hollow, and a plurality of louvres extending from one side member to the other side member, and being rotatably mounted in the side members, and a control linkage within at least one of the side members, the control linkage having at least one control element, and each louvre having at least one control member engaging the respective control element, the control members being located spaced radially from the rotation axes of the louvres.
Patent CA-2734170-A1 (CA)
Inventor: DAWSON MATTHEW A
IPC: E21B43/22
Filed: 2011-03-15
Abstract: Described is a method of operating a cyclic solvent-dominated recovery process (CSDRP) for recovering viscous oil from a subterranean reservoir of the viscous oil. The cyclic solvent process involves using an injection well to inject a viscosity-reducing solvent into a subterranean viscous oil reservoir. Reduced viscosity oil is produced to the surface using the same well used to inject solvent. The process of alternately injecting solvent and producing a solvent/viscous oil blend through the same wellbore continues in a series of cycles until additional cycles are no longer economical. To improve solvent efficiency, the injection includes at least one restriction duration, where injection is restricted, between two continuous injection periods.
Patent CA-2734856-A1 (CA)
Inventor: JOHNSON GREGG C
IPC: H05B3/78
Filed: 2009-08-14
Abstract: A fluid heating system with a heat exchanger includes an elongated cylindrical tube with an inlet end and an opposed end. An array of film resistive elements is positioned on the outer surface of the cylindrical tube and extends circumferentially at least partially around the outer surface. A spiral channel guide is coaxially positioned within the cylindrical tube so as to force fluid flowing in the tube into a spiral path at least partially against an inner surface of the cylindrical tube. The spiral channel guide directs fluid flowing in the cylindrical tube so as to cause turbulence to occur in the flow and increase thermal transfer from the inner surface of the cylindrical tube to the fluid flowing in the tube.
Patent CA-2737137-A1 (CA)
Inventor: SHOWE MICHAEL
IPC: C40B30/04
Filed: 2008-12-05
Abstract: Methods and compositions are provided for diagnosing lung cancer in a mammalian subject by use of three or more selected genes, e g, a gene expression profile, from the peripheral blood mononuclear cells (PBMC) of the subject Detection of changes in expression in the selected genes forming the gene expression profile from that of a reference gene expression profile are correlated with non-small cell lung cancer (NSCLC).
Patent CA-2746803-A1 (CA)
Inventor: HUGHES RODNEY ALAN
IPC: H02M3/04
Filed: 2011-07-18
Abstract: An auxiliary power supply or bias voltage supply employs a step up switch mode DC/DC power converter topology to supply regulated bias supply voltages, from very low input voltages (e.g., less than 2V). The supply will synchronize to dynamic loads making it particularly useful in circuits with periodic high peak current power demands, for example, gate drive circuits employed in regulated switched mode power converters. When unladed, the supply will efficiently adjust its cycle period to the minimum required to maintain the desired boosted output voltage. Additional transformer windings or a charge pump may be used to generate additional vias voltage sources.
Patent CA-2747867-A1 (CA)
Inventor: HALLER DAVID K
IPC: F04C18/02
Filed: 2009-06-15
Abstract: A vertical scroll compressor defining perpendicular axial and radial directions, comprises a housing having a suction port, a compression mechanism disposed within the housing and including a non-orbiting scroll having a first involute wrap and a suction inlet, and an orbiting scroll having a second involute wrap, a motor drivingly connected to the orbiting scroll, a crankcase including a thrust surface disposed at an axial thrust surface height, the orbiting scroll bearingly supported on the thrust surface, and a baffle member removably positioned on the crankcase and disposed radially between the thrust surface and the suction port. The baffle member has a body portion including an inclined surface disposed at least partially axially above the crankcase, the inclined surface facing a flow path of working fluid from the suction port to the suction inlet.
Patent CA-2750488-A1 (CA)
Inventor: NICOLAS MARC
IPC: C07C233/58
Filed: 2010-01-29
Abstract: The present invention relates to a method for synthesizing a pharmaceutically acceptable acid addition salt of (1S, 2R)-milnacipran comprising the following successive steps: (a) reaction of phenylacetonitrile and of (R)-epichlorhydrin in the presence of a base containing an alkaline metal, followed by a basic treatment, and then by an acid treatment in order to obtain a lactone; (b) reaction of said lactone with MNEt2, wherein M represents an alkaline metal, or with NHEt2 in the presence of a Lewis acid-amine complex, in order to obtain an amide-alcohol; (c) reaction of said amide-alcohol with thionyl chloride in order to obtain a chlorinated amide; (d) reaction of said chlorinated amide with a phthalimide salt in order to obtain a phthalimide derivative; (e) hydrolysis of the phthalimide group of said phthalimide derivative in order to obtain (1S, 2R)-milnacipran, and (f) salification of (1S, 2R)-milnacipran in a suitable solvent system in the presence of a pharmaceutically acceptable acid.
Patent CA-2752337-A1 (CA)
Title: Improved oral compositions comprising zinc citrate and/or tocopherol agents
Inventor: PRENCIPE MICHAEL
IPC: A61P29/00
Filed: 2006-12-21
Abstract: Methods and oral compositions for reducing one or more of plaque, tartar/carries, dental sensitivity, malodor, and/or inflammation are provided.  The composition comprise an active ingredient that comprises a zinc salt.
Patent CA-2753119-A1 (CA)
Inventor: RUTZ SANDRA
IPC: G01N33/574
Filed: 2010-02-22
Abstract: The present invention relates to a method aiding in the assessment of cancer. It discloses the use of s-ErbB-3 as a universal marker of different cancer types. Measurement of s-ErbB-3 can, e.g., be used in the early detection or diagnosis of cancer or in the surveillance of patients who undergo surgery.
Patent CA-2754947-A1 (CA)
Inventor: STEIGER DEBRA K
IPC: A01H5/10
Filed: 2011-03-21
Abstract: According to the invention, there is provided a novel soybean variety designated XB31B11. This invention thus relates to the seeds of soybean variety XB31B11, to the plants of soybean XB31B11 to plant parts of soybean variety XB31B11 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB31B11 with another soybean plant, using XB31B11 as either the male or the female parent.
Patent CA-2755031-A1 (CA)
Inventor: VOGEL TIMOTHY A
IPC: F24F11/04
Filed: 2011-10-13
Abstract: A remote zone balancing damper and air flow sensor system comprising a differential pressure air flow sensor, a damper having an actuator, a remote terminal connected to the air flow sensor and the actuator, the remote terminal disposed a predetermined distance from the duct, the air flow sensor and damper mounted in a duct, and a detachable controller that is connectable to the remote terminal, the detachable controller configured to receive a signal from the remote terminal and to provide power to the actuator and thereby position the damper according to the calculated air flow.
Patent CA-2755534-A1 (CA)
Inventor: COCKBURN JAMES
IPC: E02F1/00
Filed: 2011-10-19
Abstract: A system and method for gathering, analyzing, managing and sharing data from a ground modification project is disclosed. The system includes a process, a data producer interface, a storage device and a data consumer interface. The data producer interface interfaces with one or more data producers, which are located on-site of the ground modification project and produce data associated with the ground modification project. The storage device stores the data produced by the one or more data producers and received using the data producer interface. The data consumer interface interfaces with one or more data consumers, the data consumer interface providing access to the data stored in the storage device.
Patent CA-2756050-A1 (CA)
Inventor: FLANDERS PATRICK S
IPC: E21B34/16
Filed: 2007-12-03
Abstract: A system for protecting piping downstream of a wellhead includes an inlet connected to the wellhead and an outlet connected to downstream piping. Two sets of series-connected surface safety valves are in a parallel fluid flow relation to each other and in fluid communication with the inlet.  Two vent control valves, which are in fluid communication with each other, each of the two series-connected safety valves and the inlet and outlet of the system, are intermediately connected to the safety valves.  Each vent control valve is in fluid communication with a vent line for venting process pressure between surface safety valves through the outlet control valve based on a signal-generating safety logic solver having preprogrammed safety and operational protocols and pressure sensing transmitters attached upstream of the outlet control valve Independent, tight shut-off tests of each series-connected surface safety valve set closes all valves upon electrical or hydraulic failure.
Patent CA-2756605-A1 (CA)
Title: Redundant metal-to-metal seals for use with internal valves
Inventor: LIN CHUN
IPC: F16K39/02
Filed: 2010-03-29
Abstract: Redundant metal-to-metal seals for use with internal valves are described. A plug having redun-dant sealing functionality for use with a poppet of an in-ternal valve includes a tapered surface to sealingly engage a seat of the poppet. Additionally, the plug includes a seal (528) adjacent the tapered surface and disposed in a groove (530) defined by the plug to sealingly engage the seat (516).
Patent CA-2757578-A1 (CA)
Inventor: GHEORGHIU VALENTIN A
IPC: H04W56/00
Filed: 2010-04-08
Abstract: La présente invention concerne un procédé pour l'auto-synchronisation d'une première station de base. Une information de synchronisation est reçue en provenance d'une seconde station de base. La première station de base se synchronise ensuite avec la seconde station de base au moyen de l'information de synchronisation reçue. Une information de synchronisation peut être reçue depuis une ou plusieurs stations de base. La seconde station de base peut faire partie de l'une ou des stations de base. Une couche peut être déterminée pour l'une ou chacune des stations de base. L'information de synchronisation peut inclure une couche. La seconde station de base peut être sélectionnée comme station de base de synchronisation. La seconde station de base peut comprendre la couche la plus inférieure.
Patent CA-2757998-A1 (CA)
Title: Methods of treating edema related to ischemia-reperfusion
Inventor: EGAN THOMAS MICHAEL
IPC: A61P7/10
Filed: 2010-04-09
Abstract: Methods are described for preventing or reducing edema related to ischemia-reperfusion by treating the organ or tissue being transplanted with an aminoalkyl glucosaminide phosphate.
Patent CA-2761683-A1 (CA)
Inventor: YAO MIN
IPC: A61L15/22
Filed: 2010-04-26
Abstract: According to one embodiment, an absorbent article includes a moisture-impervious outer layer, an inner layer substantially co-extensive with the outer layer, and an absorbent layer interposed between the outer layer and the inner layer. The inner layer is treated with at one least substance including dimethicone and/or at least one antimicrobial booster. The absorbent layer is treated with at least one antimicrobial agent.
Patent CA-2762320-A1 (CA)
Title: Downlink assignment indicator design for multi-carrier wireless communication
Inventor: CHEN WANSHI
IPC: H04L5/00
Filed: 2010-06-02
Abstract: Systems and methodologies are described herein that facilitate various techniques for enhanced downlink assignment index (DAI) signaling in a multi-carrier wireless communication system. As described herein, DAI and/or other indicator signaling transmitted on a first carrier can be configured to carry information relating to a number of downlink transmission assignments applied to at least a second carrier, which in some cases can be disparate from the first carrier. To these ends, described herein are techniques for cross-carrier DAI signaling, multiple DAI signaling, aggregate DAI signaling, and other similar techniques. As additionally described herein, DAI signaling can be related to downlink control transmissions and/or downlink data transmissions in connection with respective techniques that can be applied to the DAI signaling.
Patent CA-2763465-A1 (CA)
Title: A poorly soluble drug containing microsphere with improved bioavailability and method of preparing the same
Inventor: KIM KYUNG-HEE
IPC: A61K9/16
Filed: 2010-05-27
Abstract: A poorly soluble drug containing microsphere with improved bioavailability, an oral formulation comprising the same, and a method of preparing the same are provided, wherein the poorly soluble drug containing microsphere is a solid dispersion wherein the poorly soluble drug is dispersed in the water-soluble polymer carrier in a noncrystalline form by spray drying, thus increasing bioavailability of the poorly soluble drug.
Patent CA-2765215-A1 (CA)
Title: Procede industriel de fabrication de clinker a haute teneur en belite
Inventor: WALENTA GUNTHER
IPC: C04B7/345
Filed: 2010-06-07
Abstract: La présente invention a pour objet un procédé de fabrication de clinker à haute teneur en bélite comprenant les étapessuivantes: (i)introduire un crudans une chambre de calcination d'un four de cimenterie; (ii)calciner le cru à une température comprise de 1150°C à 1375°C; (iii)mesurer le poids au litre du produit issu de l'étape (ii)et éliminer le produit ayant un poids au litre strictement inférieur à 650 g/litre; (iv)mesurer la quantité de SO 3 dans le produit issu de l'étape (ii) et éliminer le produit présentant un rapport de quantité de SO 3 du cru décarbonaté / quantité de SO 3 dans le produit issu de l'étape (ii) inférieur ou égal à 0,75et supérieur ou égal à 1,2; (v)mesurer la quantité de chaux libre (CaOl) dans le produit issu de l'étape (ii) et éliminer le produit ayant une quantité de chaux libre strictement supérieur à 1,5 %, pourcentage en masse de chaux libre dans le produit issu de l'étape (ii).
Patent CA-2766582-A1 (CA)
Inventor: PAMULAPARTHY BALAKRISHNA
IPC: G06F12/16
Filed: 2012-02-02
Abstract: An electrical substation management system maintains, and activates a backup device with, a backup configuration file if a primary device becomes inactive. Peer-to-peer communication may be used in an embodiment so that primary devices communicate with other devices so configured. A master device, such as a substation computer, in an embodiment may monitor status of all connected devices status, while a primary device or a backup device may monitor primary device or IED status and select a backup device for activation if a primary device changes status, and/or retain backup configuration files.
Patent CA-2767127-A1 (CA)
Inventor: YAWORSKI EDWARD
IPC: C12N15/88
Filed: 2010-06-30
Abstract: The present invention provides novel, serum-stable lipid particles comprising one or more active agents or therapeutic agents, methods of making the lipid particles, and methods of delivering and/or administering the lipid particles. More particularly, the present invention provides serum-stable nucleic acid-lipid particles (SNALP) comprising a nucleic acid (e.g., one or more interfering RNA molecules), methods of making the SNALP, and methods of delivering and/or administering the SNALP (e.g., for the treatment of cancer). In particular embodiments, the present invention provides tumor-directed lipid particles that preferentially target solid tumors. The tumor-directed formulations of the present invention are capable of preferentially delivering a payload such as a nucleic acid to cells of solid tumors compared to non-cancerous cells.
Patent CA-2771704-A1 (CA)
Inventor: JAY JON R
IPC: G06Q10/06
Filed: 2010-08-25
Abstract: A user of a personal computing device may identify an item of interest displayed in a user interface provided by a network-based service and would like to obtain more information. The user may submit one or more electronic contact requests to a contact service in communication with a contact distribution system in order to obtain more information. The contact distribution system determines accurate, real-time availability of service agents and enables communications between the customer and an agent to be established in accordance with user contact information provided by the user.
Patent CA-2775686-A1 (CA)
Title: A device for producing dry aerosol (variants)
Inventor: PENSKIKH NIKOLAI
IPC: A61G10/00
Filed: 2012-04-25
Abstract: A device for producing dry aerosol, having a casing, an airway with a supply air flow booster, placed in a chamber, connected with an airway through an outlet, a salt mill made in the form of a grinding body with a rotary drive, aerosol concentration detector, connected to a control unit connected to a switch of mill's drive, and in accordance with the invention, an air pipe is fixed in the outbound channel of a chamber, the lower part of which is located atop a grinding body of a mill, and the upper part - in an airway, while on the upper side of an air tube there is an opening directed toward an air flow in an airway, and a gap between a chamber side and mill's grinding body is 3-10 mm, and a gap between a base of a chamber and mills' grinding body is 1-5 mm.
Patent CA-2777053-A1 (CA)
Title: Human single-chain t cell receptors
Inventor: KRANZ DAVID M
IPC: C12N15/70
Filed: 2010-10-06
Abstract: A soluble human single-chain T cell receptor (TCR) having the structure: Va2-L-Vß or Vß-L-Va2, wherein L is a linker peptide that links Vß with Va, Vß is a TCR variable ß region, and Va2 is a TCR variable a region of the family 2 is provided. The provided scTCR is useful for many purposes, including the treatment of cancer, viral diseases and autoimmune diseases.
Patent CA-2777714-A1 (CA)
Title: Aspheric fluid filled lens optic
Inventor: GUPTA AMITAVA
IPC: G02C7/08
Filed: 2010-10-12
Abstract: A non-round fluid lens assembly includes a non-round rigid lens and a flexible membrane attached to the non-round rigid lens, such that a cavity is formed between the non-round rigid lens and the flexible membrane. A reservoir in fluid communication with the cavity allows a fluid to be transferred into and out of the cavity so as to change the optical power of the fluid lens assembly. In an embodiment, a front surface of the non-round rigid lens is aspheric. Additionally or alternatively, a thickness of the flexible membrane may be contoured so that it changes shape in a spheric manner when fluid is transferred between the cavity and the reservoir.