baber/WOPTO huggingface dataset:
Patent CA-2636873-A1 (CA)
Title: Azacyclyl-substituted aryldihydroisoquinolinones, process for their preparation and their use as medicaments
Inventor: HAACK TORSTEN
IPC: A61P3/10
Filed: 2007-02-13
Abstract: The invention relates to azacyclyl-substituted aryldihydroisoquinolinones and their derivatives, and their physiologically tolerated salts and physiologically functional derivatives, their preparation, medicaments comprising at least one azacyclyl-substituted aryldihydroisoquinolinone of the invention or its derivative, and the use of the azacyclyl-substituted aryldihydroisoquinolinones of the invention and their derivatives as MCH  antagonists.
Patent CA-2638664-A1 (CA)
Inventor: WEISS JASON
IPC: G01L7/08
Filed: 2008-08-12
Abstract: An apparatus for sensing pressure is provided comprising a housing, electronics, a pressure sensor and a secondary seal. The housing comprises an interior bore and a first end, with the interior bore forming an opening at the first end. The electronics may be disposed in the interior bore. The pressure sensor is mounted at the first end of the interior bore. The pressure sensor may be operatively connected to send signals to the electronics in response to external fluid pressure. The pressure sensor may, at least in part, form a primary seal at the first end of the interior bore. The secondary seal may be disposed in the interior bore in between the pressure sensor and the electronics. The secondary seal may be configured to act as a backup seal to the primary seal. The secondary seal provides an added degree of safety from high pressure pipeline contents. The secondary seal also ensures that the important interior electrical components of the apparatus are not damaged upon failure of any component located at the first end. If the pressure sensor or primary seal is damaged, for example, a new pressure sensor or primary seal may be installed without having to replace the entire apparatus. The secondary seal also prevents fluid from a high pressure pipeline that has compromised the primary seal from being ejected from the pipeline. The secondary seal also prevents pipeline media from migrating through the electrical cable to a non- hazardous location.
Patent CA-2639754-A1 (CA)
Title: Air seed meter with debris clearing device
Inventor: DUNHAM LISLE J
IPC: A01C7/08
Filed: 2008-09-23
Abstract: An air seed meter having a rotating disc with seed openings arranged in a circumferential pattern includes a holder adapted to be mounted to the meter housing and carries two balls spring-biased to reciprocate and enter the seed openings as they pass and clear debris from the openings. The balls may also engage dimples on the seed disc located between seed openings or groups of seed openings (in the case of a hill drop planter) in the disc as it rotates to cause vibration in the disc to promote the release of seeds as they exit the vacuum chamber.
Patent CA-2643178-A1 (CA)
Inventor: HIKIDA TAKAHISA
IPC: B32B27/40
Filed: 2001-11-07
Abstract: In a papermaking belt, prevented from cracking and inhibited from growth of a crack, comprising a reinforcing substrate (6) embedded in a thermosetting polyurethane layer (7) so that the said reinforcing substrate (6) and the said thermosetting polyurethane layer (7) are integrated with each other and the outer peripheral surface and the inner peripheral surface of the belt are formed by polyurethane layers, the polyurethane layer forming the outer peripheral surface is made of a composition containing a urethane prepolymer having isocyanate groups on ends and a hardener containing dimethylthiotoluenediamine.
Patent CA-2643340-A1 (CA)
Title: Method for recovery of co2 from gas streams
Inventor: OUIMET MICHEL A
IPC: C01B32/50
Filed: 2004-06-08
Abstract: A process for recovering CO2 from a feed gas stream comprises treating the feed gas stream with a regenerated absorbent comprising at least one tertiary amine absorbent having a pK a for the amino function of from about 6.5 to about 9 in the presence of an oxidation inhibitor to obtain a CO2 rich stream and subsequently treating the CO2 rich stream to obtain the regenerated absorbent and a CO2 rich product stream. The feed gas stream may also include SO2 and/or NO x.
Patent CA-2644269-A1 (CA)
Inventor: TUCKER MICHAEL
IPC: B64C3/26
Filed: 2007-07-05
Abstract: A wing cover panel assembly, wing cover and method of forming thereof are disclosed in which an attachment surface (205) of the wing cover panel is provided with a locating channel (302) into which a wing structural element (105) such as a stringer or spar is captured so as to fix the wing structural element to the wing cover panel.
Patent CA-2644603-A1 (CA)
Title: Support grid platform for supporting vehicles over ecologically sensitive terrain
Inventor: SLATER WILLIAM B
IPC: E01D15/12
Filed: 2008-11-20
Abstract: A grid-type platform especially suited for use supporting vehicle wheels to provide traction while traveling off-road especially through environmentally sensitive topography, and to prevent unnecessary and excessive wear and damage to such off-road paths or trails. More specifically this invention relates to a grid-type platform having a plurality of grid sections defined by intersection lateral and longitudinal walls and having an intermediate support designed to provide all-terrain vehicles and four-wheel drive vehicles the necessary traction to reduce tire slippage and rutting when traveling through off-road trails or paths particularly through environmentally sensitive areas.
Patent CA-2646473-A1 (CA)
Title: Virtually-tagged instruction cache with physically-tagged behavior
Inventor: SMITH RODNEY WAYNE
IPC: G06F12/08
Filed: 2007-04-17
Abstract: An instruction cache system having a virtually tagged instruction cache which, from a software program perspective, operates as if it were a physically tagged instruction cache is disclosed. The instruction cache system also includes a means for address translation which is responsive to an address translation invalidate instruction and a control logic circuit. The control logic circuit is configured to invalidate an entry in the virtually tagged instruction cache in response to the address translation invalidate instruction.
Patent CA-2647051-A1 (CA)
Title: Procede de conception d'une turbine multi-etages de turbomachine
Inventor: KUENY OLIVIER
IPC: F01D5/14
Filed: 2008-12-10
Abstract: Procédé de conception d'une turbine multi-étages de turbomachine, chaque étage de la turbine comprenant un aubage de stator et un aubage de rotor formés chacun d'une rangée annulaire d'aubes, caractérisé en ce qu'il consiste, pour tous les aubages de stator ou de rotor, à modifier (36) simultanément les géométries des aubes de ces aubages, pour redresser les sillages des bords de fuite de ces aubes, puis à positionner (38) angulairement les aubages de sorte que les sillages des aubes de stator (ou de rotor) viennent impacter sur les bords d'attaque des aubes de stator (ou de rotor) de l'aubage situé en aval, pour réaliser un couplage aérodynamique multi-étages simultanément sur l'ensemble de la turbine.
Patent CA-2647218-A1 (CA)
Inventor: NAKHLA SAID
IPC: A47D15/00
Filed: 2007-04-04
Abstract: A child safety device for a vehicle including a seat and a harness, a sensor for providing an indication of a vehicle crash, and a take up assembly linked to sensor and the webbing to take up the webbing in response to the indication from the sensor.
Patent CA-2647830-A1 (CA)
Title: Central nervous system active fused bicycloheterocycle substituted azabicyclic alkane derivatives
Inventor: LYNCH CHRISTOPHER L
IPC: C07D451/14
Filed: 2007-05-15
Abstract: The invention relates to fused bicycloheterocycle substituted azabicyclic alkane derivatives, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
Patent CA-2652025-A1 (CA)
Inventor: SURI JEFF T
IPC: C09B57/00
Filed: 2007-07-24
Abstract: A novel class of compounds that includes HPTS-Cys-MA, and methods of making them are disclosed herein. The class of compounds including HPTS-Cys-MA are useful as fluorescent dyes for analyte detection.
Patent CA-2653610-A1 (CA)
Title: Liquefied natural gas processing
Inventor: WILKINSON JOHN D
IPC: F25J3/02
Filed: 2007-05-16
Abstract: A process and apparatus for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbons from a liquefied natural gas (LNG) stream is disclosed. The LNG feed stream is divided into two portions. The first portion is supplied to a fractionation column at an upper mid-column feed point. The second portion is directed in heat exchange relation with a warmer distillation stream rising from the fractionation stages of the column, whereby this portion of the LNG feed stream is partially vaporized and the distillation stream is totally condensed. The condensed distillation stream is divided into a "lean" LNG product stream and a reflux stream, whereupon the reflux stream is supplied to the column at a top column feed position. The partially vaporized portion of the LNG feed stream is separated into vapor and liquid streams which are thereafter supplied to the column at lower mid-column feed positions. The quantities and temperatures of the feeds to the column are effective to maintain the column overhead temperature at a temperature whereby the major portion of the desired components is recovered in the bottom liquid product from the column.
Patent CA-2655022-A1 (CA)
Inventor: WEBER GUNTHER
IPC: A61P35/00
Filed: 2007-06-20
Abstract: The present invention provides the use of a polypeptide comprising an amino acid sequence according to SEQ ID NO: 1 (corresponding to the N-terminal 25 amino acid fragment of the human antimicrobial protein, LL-37) or a biologically active fragment, variant, fusion or derivative thereof, in the preparation of a medicament for the treatment of cancer. In particular, the inventions provides the use such polypeptides, or a fragment, variant, fusion or derivative thereof, to inhibit the proliferation and/or metastasis of cancer cells, such as breast cancer cells. The invention further comprises methods for the treatment of cancer in a patient.
Patent CA-2655407-A1 (CA)
Inventor: SCOTT BENTLEY N
IPC: G01N33/18
Filed: 2007-06-14
Abstract: Methods and systems for determining the amount of water in a high water cut crude petroleum flow stream exiting from a hydrocarbon well. Electrical property measurements such as permittivity measurements are collected with a microwave analyzer system as high water cut oil exits from a well. Collection is continued until the span of the measurements of at least one property reaches at least a characteristic pre-determined value. A heuristic salinity of the water phase of the crude oil can then be determined based on the span statistics and reference equations and/or reference data. The flow-weighted average water content of the oil can then be determined using the heuristic salinity to correct for salinity variation as the output of the well changes over time.
Patent CA-2655587-A1 (CA)
Title: Canine rescue harness
Inventor: DELL AGNESE LUCIA SANTA
IPC: A01K1/06
Filed: 2009-02-25
Abstract: A canine harness for search and rescue dogs comprising a body configured for fitting on a canine, one or more receptacles for receiving items, and one or more magnetic fasteners configured for securing the harness to the canine and the magnetic fasteners being configured for disengaging if an external force is applied to the harness. The receptacles may be used to carry items into the rescue environment such as one or more cameras for transmitting images to another location, a power supply to power the cameras, a light sensor for sensing light in the dog's environment and a light for providing illumination in low light rescue situations. The body may include a separating zipper that can be closed with any one of a plurality of rows of alternating receiving teeth such that the harness can be fitted to canines of various sizes.
Patent CA-2660633-A1 (CA)
Title: Connector for detonator, corresponding booster assembly, and method of use
Inventor: BROCHOCKI JAN MARK
IPC: F42B3/26
Filed: 2007-08-24
Abstract: Mining operations frequently involve the use of electric or electronic delay detonators in operative association with an explosive charge contained in a booster. Disclosed herein are connectors for connecting a signal transmission line to a detonator associated with a booster. In this way, the connectors, at least in preferred embodiments, allow the production of a substantially sealed booster assembly having a secure electrical connection to a signal transmission line. Also disclosed are methods of producing substantially sealed booster assemblies, and methods for their use in mining operations.
Patent CA-2661558-A1 (CA)
Inventor: SINGER JONATHAN BENJAMIN
IPC: A61K45/00
Filed: 2007-08-17
Abstract: This invention relates generally to the analytical testing of tissue samples in vitro, and more particularly to aspects of genetic polymorphisms associated with the conversion from Mile Cognitive Impairment to dementia, e.g., Alzheimer's Disease (AD). The invention provides AD-associated mutations which are useful in the diagnosis, prognosis or therapeutic treatment of dementia, e.g., Alzheimer's Disease.
Patent CA-2662779-A1 (CA)
Title: Horizontally mounted shelf assembly and accessories therefor
Inventor: NEWBOULD PETER J
IPC: A47K5/18
Filed: 2007-09-04
Abstract: A horizontally mounted shelf assembly includes an elongated support rail, at least one accessory slidaby connected with the support rail, and at least one stretch releasing adhesive strip arranged between the support rail and the wall for securing the shelf assembly to the wall. Each accessory may also be separately mounted on the wall using stretch releasing adhesive strips.
Patent CA-2664762-A1 (CA)
Inventor: KIHARA HITOSHI
IPC: H01M8/10
Filed: 2007-09-27
Abstract: A fuel cell comprising a membrane-electrode assembly (1) obtained by arranging an oxidizing agent electrode and a fuel electrode on the opposite sides of an electrolyte layer. A diaphragm (32) generating sound waves is arranged so as to face the oxidizing agent electrode through a gas channel (30). The diaphragm (32) is shaped to have one or more holes (34). The gas is transferred by an acoustic flow generated in the gas channel (30) through vibration of the v diaphragm (32) and reflection on the surface of the oxidizing agent electrode.
Patent CA-2665958-A1 (CA)
Inventor: MICHIELI PAOLO
IPC: G01N33/53
Filed: 2009-05-12
Abstract: Use of a polynucleotide encoding or a polypeptide comprising at least the extra-cellular IPT-3 and IPT-4 domains of hepatocyte growth factor receptor for the screening and/or development of pharmacologically active agents useful in the treatment of cancer, preferably a cancer with dysregulation of hepatocyte growth factor receptor.
Patent CA-2666022-A1 (CA)
Title: Sour natural gas sparger
Inventor: SEYOUM SERTSAI A
IPC: B01F3/04
Filed: 2009-05-19
Abstract: A commercial steel sparger for use in high pressure and associated or non- associated sour natural gas environments is disclosed. The sparger is used to disperse sour natural inside a sweeting tower/ sulphide treatment vessel to facilitate an efficient transfer of hydrogen sulphide or carbon dioxide from the sour natural gas to a sweeting chemical inside the tower/sulphide treatment vessel. The steel sparger is formed from standard commercial steel metal substrate. The outer surface of the metal exposed to the sulphide treatment environment is protected with a corrosion resistant layer/ coating. The corrosion resistant layer/coating protects the substrate metal from corrosive environment of the sour natural gas inside or outside of the sparger. Corrosion resistant material may be selected for substrate metal so as to provide for sufficient protection to prevent the metal from corrosion and sulphide stress cracking (scc) that is common in these environments.
Patent CA-2667020-A1 (CA)
Title: Human immune therapies using a cd27 agonist alone or in combination with other immune modulators
Inventor: GLENNIE MARTIN JOHN
IPC: A61K39/395
Filed: 2007-10-18
Abstract: Methods of inducing T cell proliferation and expansion in vivo for treati ng conditions wherein antigen-specific T cell immune response are therapeuti cally desirable such as cancer, infection, inflammation, allergy and autoimm unity and for enhancing the efficacy of vaccines are provided. These methods comprise the administration of at least one CD27 agonist, preferably an ago nistic CD27 antibody, alone or in association with another moiety such as im mune stimulant or immune modulator such as an anti-CD40, OX-40, 4- IBB, or C TLA-4 antibody or an agent that depletes regulatory cells, or a cytokine. Th ese mono and combination therapies may also optionally include the administr ation of a desired antigen such as a tumor antigen, an allergen, an autoanti gen, or an antigen specific to an infectious agent or pathogen against which a T cell response (often CD8+) is desirably elicited.
Patent CA-2668592-A1 (CA)
Title: Novel 1,2-dihydroquinoline derivative having substituted phenylchalcogeno lower alkyl group and ester-introduced phenyl group as substituents
Inventor: KOBAYASHI SACHIKO
IPC: A61P25/00
Filed: 2007-11-14
Abstract: A novel 1,2-dihydroquinoline derivative of general formula (1) which is useful as a glucocorticoid receptor modulator.  R1 represents a hydrogen atom or a lower alkyl group; R2 represents a hydrogen atom or a lower alkyl group; R3 and R4 represent a hydrogen atom or a lower alkyl group; R5 represents a hydrogen atom or a lower alkyl group; R6 represents a halogen atom, a lower alkyl group, a hydroxy group, a lower alkoxy group or a nitro group; X represents -C(O)-, -C(O)NR-, -S(O)2-; R7 and R6 represent a hydrogen atom, an optionally substituted lower alkyl group, an optionally substituted aryl group, an optionally substituted heterocyclic group, an optionally substituted lower alkoxy group; Y represents a lower alkylene group; Z  represent a chalcogen atom; and p represents 0, 1, 2 or 3. (see formula 1)
Patent CA-2673035-A1 (CA)
Inventor: PHAN DEAN VAN
IPC: C08H8/00
Filed: 2007-12-14
Abstract: A non-naturally occurring fiber comprising greater than 30% by weight of hemicellulose, processes for making the same and fibrous structures incorporating same are provided.
Patent CA-2673343-A1 (CA)
Inventor: BOCKING ANDREW
IPC: G06F3/0482
Filed: 2007-12-19
Abstract: A handheld device has a memory for storing a plurality of software applications and a processor for running concurrently at least two of the applications, a one of them defining an active application. First and second buttons on the device are adapted to advance a one of the running applications to the active application. According to a method, (which may be configured by code in each of at least some of the software applications), the processor is configured to display a first menu in response to an input from the first button where the first menu has at least one menu item for prompting a user to a second menu showing a list of running applications. The processor is further configured to navigate the menus in response to input from the second button and advance to the active application a one of the running applications selected from the second menu.
Patent CA-2674462-A1 (CA)
Inventor: RAVISHANKAR SATHANJHERI A
IPC: B03C1/01
Filed: 2007-12-05
Abstract: A process for the beneficiation of carbonate mineral substrates by magnetic separation is defined herein wherein a phosphorus or nitrogen containing organic compound or reagent and a plurality of magnetic particles are intermixed with a carbonate containing mineral substrate, a magnetic field is applied to the mixture and a value mineral is thereby separated from a non- value mineral.
Patent CA-2675038-A1 (CA)
Title: Substrats presentant des proprietes barrieres dans des conditions d'humidite importante
Inventor: LIEBREGTS CONSTANTINUS SIMON MARIA
IPC: C08J7/048
Filed: 2008-01-04
Abstract: Cette invention concerne un substrat comprenant une couche de triazine cristalline présentant un composé protecteur dont la capacité de rétention d'une barrière contre l'oxygène à 85% RH est égale ou supérieure à 50%. Le composé protecteur contient, de préférence, une résine azine-formaldéhyde ou phénol-formaldéhyde, de préférence avec un polymère hydroxy-fonctionnel, ce composé protecteur est ensuite cuit.
Patent CA-2676516-A1 (CA)
Inventor: CRYSTAL JACK C
IPC: G10L19/018
Filed: 2008-01-25
Abstract: An ancillary code is extracted from the media signal by monitoring the media signal during a first time interval according to a first monitoring parameter, evaluating the media signal to detect an ancillary code and optionally monitoring the media signal during a second monitoring time interval depending on an outcome of the evaluation of the media signal. In different iterations, different data acquisition window durations and/or overlaps are applied according to a factor such as an iteration count or a detection confidence level.
Patent CA-2677257-A1 (CA)
Inventor: BRADY KEN M
IPC: G01N33/49
Filed: 2008-01-04
Abstract: A method of diagnosing cerebrovascular autoregulation in a patient includes measuring blood pressure of the patient, measuring, non-invasively, venous oxygen content of the patient's brain substantially simultaneously with the measuring blood pressure, correlating the blood pressure and the venous oxygen content measurements in a time domain, and determining a cerebrovascular autoregulation state of the patient based on the correlating the blood pressure and the venous oxygen content measurements.
Patent CA-2679226-A1 (CA)
Title: Effecteur terminal pour utilisation avec un instrument chirurgical permettant de couper et d'agrafer
Inventor: SHELTON FREDERICK E III
IPC: A61B17/068
Filed: 2009-09-18
Abstract: Un effecteur terminal pour un instrument chirurgical permettant de couper et dagrafer. Dans divers modes de réalisation, leffecteur terminal peut comprendre un canal allongé qui est conçu pour y supporter une cartouche dagrafes et qui est également couplé de manière fonctionnelle à un instrument chirurgical permettant de couper et dagrafer. Une enclume peut être supportée de manière mobile par rapport au canal allongé pour un mouvement sélectif entre une position ouverte et une position fermée dans lequel un tissu est serré entre lenclume et une cartouche dagrafes supportée à lintérieur du canal allongé en réponse à un mouvement de fermeture qui y est appliqué à partir de linstrument chirurgical permettant de couper et dagrafer. Au moins une source de lumière peut être fournie sur au moins un parmi la cartouche dagrafes et le canal allongé. Les sources de lumière peuvent servir dinterface avec lenclume pour offrir une indication visuelle visible par une partie de lenclume pour indiquer une position de tissu serré entre lenclume et la cartouche dagrafes.
Patent CA-2683395-A1 (CA)
Inventor: RIVEST SERGE
IPC: G06Q40/00
Filed: 2009-10-22
Abstract: The invention consists of a method for real-time registration of collateral for a loan, comprising: a) inputting collateral information into a form; b) verifying the collateral information in the form via a self-checking algorithm; c) submitting the collateral information to a registration service; and d) providing confirmation that the collateral information was recorded with the registration service.
Patent CA-2683748-A1 (CA)
Inventor: TWETEN RODNEY K
IPC: C07K14/33
Filed: 2008-04-14
Abstract: Mutants of cholesterol-dependent cytolysins comprising at least one amino acid substitution in at least one of Loop 1, Loop 2, or Loop 3 of Domain 4, nucleic acids encoding such polypeptide mutants, and compositions and vaccines comprising such polypeptide mutants.