baber/WOPTO huggingface dataset:
Patent CA-2881980-A1 (CA)
Inventor: BEALL BERNARD W
IPC: A61P31/04
Filed: 2002-05-20
Abstract: This invention, in one aspect, relates to synthetic immunoreactive peptides.  These peptides are approximately 20-25 amino acids in length which are portions of the N termini of the M proteins of the most prevalent United States (U.S.) Group A Streptococcus (GAS) serotypes. At least some of the synthetic peptides can be recognized by M type-specific antibodies and are capable of eliciting functional opsonic antibodies and/or anti-attachment antibodies without eliciting tissue cross- reactive antibodies. In another aspect, it relates to compositions or vaccines comprising these synthetic serotype-specific peptides, including polypeptides and proteins. The invention may also be isolated antibodies which are raised in response to the peptides, compositions or vaccines. The invention further relates to kits for using the peptides, compositions, or antibodies.; In still further aspects, the invention also relates to methods for using the peptides, compositions, vaccines, or antibodies and methods for tailoring vaccines.
Patent CA-2885957-A1 (CA)
Inventor: AKBARALI PADIYATH MOHAMMED
IPC: A61P3/00
Filed: 2013-05-24
Abstract: The invention relates to organic salts of Saxagliptin and processes for their preparation.
Patent CA-2890440-A1 (CA)
Inventor: AGARWALLA BIKASH KUMAR
IPC: G06Q50/30
Filed: 2013-11-11
Abstract: Techniques to allow a social networking system to facilitate management of relationships between service providers and users of the social networking system. In one embodiment, information regarding eligibility of a user to receive an offering of a service provider may be maintained. A request for the information regarding eligibility of the user from the service provider may be received. The information regarding eligibility of the user may be provided to the service provider. Provision of the information regarding eligibility of the user may be performed before at least a portion of the offering is provided by the service provider to the user.
Patent CA-2891457-A1 (CA)
Inventor: DIKOVSKIY ALEXANDER VLADIMIROVICH
IPC: A61K9/14
Filed: 2013-08-22
Abstract: The invention relates to medicine and pharmacology, more particularly to drugs, and even more particularly to pharmaceutical compositions for treating gastro-oesophageal reflux disease (GORD). The pharmaceutical composition for treating GORD contains at least one proton pump inhibitor (PPI) and at least one prebiotic. Also claimed is a method for treating gastro-oesophageal reflux disease in which it is not necessary to eradicate the presence of H. pylori in order to prevent the risks associated with the translocation of said bacteria from the antrum to the body of the stomach. The composition provides for prevention of the translocation of H. pylori by means of the colonization of the antrum by lactobacilli and the concurrent inhibition of H. pylori during PPI therapy. This makes it possible to dispense with the need to detect the bacteria and carry out a course of eradication therapy. The safety of long-term PPI therapy is increased. Furthermore, the mucous membrane of the stomach does not undergo atrophy; consequently, there is no increase in the risk of stomach cancer.
Patent CA-2895258-A1 (CA)
Inventor: BIANCHI STEFANO
IPC: F16L1/16
Filed: 2008-03-06
Abstract: The invention relates to a monohull vessel for laying a pipeline. The vessel includes one or more tensioners disposed along a pipelaying path.                                              The pipelaying path includes a substantially horizontal upstream straight portion and a curved portion downstream of the straight portion along which a downward inclination of the pipelaying path to the horizontal increases. At least one of the at least one tensioners is positioned partway along the curved portion, wherein the vessel further includes welding stations disposed along the upstream portion of the pipelaying path for welding further lengths of pipe to a pipeline being laid along the pipe laying path.
Patent CA-2898261-A1 (CA)
Inventor: DOWNING DONALD
IPC: F16K3/24
Filed: 2014-01-17
Abstract: Method and apparatus overcoming gas-lock in reciprocating downhole pumps. On the downstroke of a plunger in a barrel, gassy fluid is compressed in the pump chamber between standing and travelling valves. Downhole plunger movement drags a sleeve over a mandrel for opening a chamber valve to a staging chamber located at a downhole end of the travelling valve for receiving at least a portion of the compressed and gassy fluid therein. On the upstroke, the chamber valve is dragged closed for sealably retaining the compressed gassy fluid therein while drawing an additional increment of fluid through the standing valve into the pump chamber. Continued downstroke and upstroke cycles increases pressure of the compressed gassy fluid in the pump chamber until it exceeds the hydrostatic head above the travelling valve for resumption of normal fluid pumping.
Patent CA-2898505-A1 (CA)
Title: System and method for optimizing power consumption in a hybrid electric vehicle
Inventor: RUNDE JEFFREY K
IPC: B60W10/08
Filed: 2014-03-05
Abstract: A system and method for optimizing the consumption of fuel in a hybrid electric vehicle is disclosed. A Hybrid Efficiency Index (HEI) is used to quantify a relative efficiency advantage achievable with the expenditure of electrical energy at a given power level. Also disclosed is a minimum efficiency threshold useful for determining which HEI values will result in the optimum use of electrical energy throughout the operation of the vehicle. Methods for adjusting the minimum efficiency threshold with respect to regenerative braking events, storage capacity in the energy storage system, along with other aspects are disclosed as well.
Patent CA-2899949-A1 (CA)
Title: Method, apparatus, and system for establishing a dedicated communication
Inventor: YAZDIHA REZA
IPC: H04L12/12
Filed: 2014-02-04
Abstract: A method implemented on a controller for establishing a dedicated communication with a user interface device is disclosed. The method involves generating a communication identifier, the communication identifier being at least locally unique and having a low probability of being duplicated within a locale associated with the controller. The method also involves transmitting an initiation message including the communication identifier from the controller to the user interface device, the initiation message being operable to initiate a communication session between the controller and the user interface device, the communication identifier identifying the communication session. The method further involves receiving at least one message at the controller including a communication identifier, and associating received messages with the communication session that have a communication identifier that corresponds to the communication identifier identifying the communication session.
Patent CA-2901883-A1 (CA)
Inventor: DE JESUS MARIA CRISTINA BARBOSA
IPC: C09J123/12
Filed: 2014-01-16
Abstract: The present invention relates to elastic attachment adhesives that comprise non-metallocene catalyzed polymers. The elastic attachment adhesives have stable creep performance under prolonged aging parameters, making these adhesives particularly well suited for elastic applications.
Patent CA-2904300-A1 (CA)
Inventor: KRAMER BENJAMIN D
IPC: F16J15/10
Filed: 2014-03-04
Abstract: A gasket for use between adjoining pipe flanges includes a retainer which defines a bore and includes a first face and an opposite second face. The retainer is constructed and arranged with a first groove in the first face and with a second groove in the second face, the first groove includes a first form for seal retention and the first seal element includes a first cooperating form for retention of the seal element within the first groove. A second seal element is received within the second groove and the retention of each seal element within its respective groove is accomplished without the use of a bonding material.
Patent CA-2912063-A1 (CA)
Inventor: ABRAHAM WILLIAM D
IPC: C10M169/04
Filed: 2014-05-13
Abstract: La présente invention concerne une composition lubrifiante contenant : (a) une huile lubrifiante dont la viscosité cinématique à 100 °C varie de 2,8 à 3,6 mm /s et dont l'indice de viscosité varie de 104 à 130; (b) 1,2 à 5,0 % en poids d'au moins un dispersant boraté, au moins ledit dispersant boraté ou l'un desdits dispersants boratés possédant, en outre, une fonctionnalité soufre ou phosphore; (c) un détergent contenant du calcium présent en quantité suffisante pour libérer au moins 110 à 700 ppm de calcium; (d) au moins deux composés contenant du phosphore présents en quantité suffisante pour libérer 360 à 950 ppm de phosphore; et (e) 0,1 à 5 % en poids d'un polymère linéaire modifiant la viscosité ayant une action dispersante. L'invention concerne, en outre, un procédé de lubrification d'une boîte de vitesses au moyen de la composition lubrifiante de la présente invention.
Patent CA-2912819-A1 (CA)
Inventor: SEMPLE RYAN P
IPC: H01R13/523
Filed: 2014-05-12
Abstract: Systems and methods for electrically connecting conductors of a downhole electric system using connector bodies that includes an outer housing, one or more inner conductors and an inorganic insulating material such as a glass-ceramic material which forms a fluid-tight seal between the outer housing and the inner conductor. The insulating material may be bonded to the outer housing and to the inner conductor. The insulating material may alternatively have an interference fit with the outer housing and the inner conductor. The connector bodies may have standardized connector interfaces to facilitate connection to complementary standardized connector interfaces on cable-end connectors, etc. Connector bodies may be formed as motor heads, mandrels for cable splices, penetrators, etc.
Patent CA-2913332-A1 (CA)
Title: Pet chew toys of rubber and polyamide
Inventor: AXELROD GLEN S
IPC: B29C45/14
Filed: 2014-05-13
Abstract: A pet chew toy comprising a blend containing a polyamide terpolymer and a diene elastomer, wherein the diene elastomer is crosslinked and the polyamide terpolymer has a Tm in the range of 120° C to 250° C.
Patent CA-2914378-A1 (CA)
Inventor: AGGARWAL VARINDER KUMAR
IPC: C07D307/935
Filed: 2013-06-11
Abstract: A compound of formula (I): (I) wherein Y is, Z is OR10, NR11R11 SR11, S(0)R11 S02R11, R10 is H, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, CO-R11, or a protecting group, and R11 is optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, or alkoxyl; a process for making a compound of formula (I); and a process for making a prostaglandin or a prostaglandin analogue using a compound of formula (I).
Patent CA-2914462-A1 (CA)
Title: Device for photocatalytic removal of volatile organic and inorganic contamination as well as microorganisms especially from automobile air conditioning systems
Inventor: DYTRYCH WITOLD
IPC: A61L9/20
Filed: 2014-02-17
Abstract: The device for photocatalytic removal of volatile organic and inorganic contaminations as well as microorganisms especially from air conditioning systems of mechanical vehicles consisting of a plate element applied with a photocatalytic layer as well as a load-carrying element holding a light source in the form of LED diodes emitting UV light, preferably UV-A and/or UV-C, given that between the load-carrying element and the plate element created there is an arterial space, while the light source is mainly directed towards the layer in which the plate element (1) is isolated from the load-carrying element (2) with at least one spacer element (3), preferably applied with a photocatalytic layer. Preferably the external load-carrying element (2) or the external plate element (1) is equipped with a fastening element and the light source (7) consists of LEDs emitting UV is light with wavelength from 410 to 460 nm. The photocatalyst consists of nanotubes made of titanium dioxide modified with metals, preferably precious metals, obtained electro-chemically or nanocomposites made of titanium dioxide modified with metals, preferably precious metals, received using the microemulsive method.
Patent CA-2915632-A1 (CA)
Inventor: GOLLA CHRISTOPHER A
IPC: E21B47/003
Filed: 2013-07-31
Abstract: In one example of rotational ranging in a wellbore in which a wellbore component having an axis of rotation is disposed, a wellbore ranging sensor is disposed on a circumferential area surrounding the axis of rotation. The sensor is moved on the circumferential area to multiple distinct sensing positions. At each sensing position, a magnetic field from another wellbore that is apart from the wellbore is measured resulting in multiple magnetic field measurements at the multiple distinct sensing positions. The multiple magnetic field measurements are provided to determine a position of the wellbore relative to the other wellbore using at least a subset of the multiple magnetic field measurements.
Patent CA-2916489-A1 (CA)
Title: Stents and methods of use thereof
Inventor: HARRAH TIMOTHY P
IPC: A61M27/00
Filed: 2014-06-26
Abstract: Medical devices such as ureteral stents, and methods of use thereof are disclosed. The medical device may include an elongate member configured to be implanted within a patient's body, wherein the elongate member includes an outermost diameter and a plurality of support members disposed within a biodegradable matrix. Degradation of the biodegradable material may result in a reduction of size of the medical device. Some or all of the support members, such as at least two of the support members, may be arranged non- concentrically.
Patent CA-2917272-A1 (CA)
Title: Ball hitch with locking swivel and ramp
Inventor: OLSON BRIAN R
IPC: B60D1/06
Filed: 2015-01-07
Abstract: A socket hitch apparatus comprises a socket member defining a socket. A swivel member is attached to the socket member about a horizontal swivel pivot axis located rearward of the socket, such that the swivel member can pivot from an open position to a closed position. The front ball engaging portion of the swivel member defines a ball recess between upper and lower recess ends, the recess configured such that as the hitch ball moves upward into the socket, same pushes the upper recess end upward and when the hitch ball reaches the top of the socket, the swivel member is locked in the closed position and the lower recess end is under a periphery of the hitch ball. A forward end of a lower surface of a ramp member is located below a rear edge of the socket and slopes downward and rearward from the forward end thereof.
Patent CA-2918676-A1 (CA)
Title: Reactor for hydrocarbon synthesis
Inventor: MORITA KENTAROU
IPC: C07C11/00
Filed: 2014-07-15
Abstract: The present invention includes a reactor main body (4) that is formed into a tubular shape having an axis (O) as the center and accumulates a slurry (S); a gas supply line (10) for incorporating a synthesis gas (G) into the reactor main body (4), and a sparger part (5) that is disposed in a lower portion within the reactor main body (4), communicates with the gas supply line (10), and sprays the synthesis gas (G).  The sparger part (5) includes a header tube (15) in which a plurality of openings are formed so as to be separated from each other in a first direction and which sprays the synthesis gas (G) from the openings, and a pair of wall surface parts that protrude from the header tube (15), on opposing sides of the plurality of openings and in a direction orthogonal to the first direction.
Patent CA-2921289-A1 (CA)
Inventor: GONZALEZ TANHIA
IPC: A23L29/00
Filed: 2013-08-15
Abstract: A method includes contacting yogurt whey with an enzyme to form a soluble fiber. An oligosaccharide product that includes inactive yogurt cultures is also described.
Patent CA-2922194-A1 (CA)
Title: Dispositifs et procedes de mesure de proprietes relatives a la bioimpedance d'un tissu biologique et d'affichage des pourcentages de graisse et de muscle ainsi que de la qualite des muscles d'un corps et de regions corporelles
Inventor: BOHORQUEZ JOSE L
IPC: A61B5/05
Filed: 2014-08-25
Abstract: La présente invention concerne un dispositif, son logiciel associé et une méthodologie associée qui fournissent un instrument et un procédé de mesure de la teneur en graisse et en muscle, comprenant une mesure simultanée, ainsi que de la santé musculaire et de la condition physique, dans des parties localisées du corps. Le dispositif peut être sans fil, portable et manuel, et peut comprendre un affichage pour rétroaction immédiate, et peut être capable de mesurer des paramètres associés à la santé et à la condition physique sur une pluralité de régions corporelles. Plusieurs configurations sont proposés pour ces dispositifs.
Patent CA-2923409-A1 (CA)
Inventor: ZURIS JOHN ANTHONY
IPC: C07K14/00
Filed: 2014-09-05
Abstract: L'invention concerne des compositions, des procédés, des stratégies, des trousses et des système pour l'administration à médiation par des protéines superchargées de protéines effectrices fonctionnelles dans des cellules in vivo, ex vivo ou in vitro. L'invention concerne également des compositions, des procédés, des stratégies, des trousses et des systèmes pour l'administration de protéines effectrices fonctionnelles à l'aide de lipides cationiques et de polymères cationiques. Les protéines effectrices fonctionnelles comprennent, sans limitation, des modulateurs transcriptionnels (par exemple des répresseurs ou des activateurs), des recombinases, des nucléases (par exemple des nucléases programmables par ARN, telles que des protéines Cas9; une nucléase TALE et de nucléases à doigt de zinc); des désaminases, et d'autres enzymes de modification/édition de gènes. Les protéines effectrices fonctionnelles comprennent des protéines effectrices TALE, par exemple des activateurs et répresseurs transcriptionnels de TALE, ainsi que des nucléases TALE. Les compositions, procédés, stratégies et systèmes pour l'administration de protéines effectrices fonctionnelles à l'intérieur de cellules sont utiles à des fins thérapeutiques et de recherche, comprenant, mais sans y être limitées, la manipulation ciblée d'un gène associé à une maladie, la modulation du taux d'expression d'un gène associé à une maladie, et la programmation du destin cellulaire.
Patent CA-2925058-A1 (CA)
Inventor: FUERSTNER ALOIS
IPC: B01J31/00
Filed: 2014-09-30
Abstract: The present invention refers to a process for the trans-selective hydroboration of internal alkynes and the so-obtained products. The inventive process makes use of a borane of the formula X1X2BH selected from the group of dialkyl boranes or di(alkoxy)boranes which are reacted with the internal alkynes in the presence of a cyclyopentadienyl-coordinated ruthenium catalyst.
Patent CA-2928608-A1 (CA)
Inventor: MCNEIL KEVIN BENSON
IPC: D21H27/02
Filed: 2011-06-15
Abstract: A roll of fibrous structure. The fibrous structure can be embossed and have a basis weight of less than about 45 pounds per 3000 square feet. The roll can have a roll diameter greater than about 6.5 inches and a roll density of greater than about 0.09 grams per cubic centimeter. The roll can also have a dispensed to effective caliper ratio of greater than about 1.01.
Patent CA-2929320-A1 (CA)
Inventor: CLAUSEN JEFFERY RONALD
IPC: E21B10/20
Filed: 2014-12-05
Abstract: Drill bits and methods relating thereto are disclosed. In an embodiment, the drill bit includes a body having a plurality of legs each having a lower section that has a leading surface and a trailing surface. A plurality of cone cutters are each rotatably mounted to the lower section of one of the legs, each having a cone axis, and including a first plurality of cutter elements arranged about the cone axis such that each shears the formation when the body is rotated about the bit axis.
Patent CA-2933357-A1 (CA)
Inventor: SEVE CAROLINE
IPC: F02C6/20
Filed: 2014-12-15
Abstract: The invention relates to a method for automatically controlling an operating speed of a helicopter turboshaft engine, including a step (10) of receiving data (27, 28, 29) that represent the flight of the helicopter; a step (11) of selecting the turboshaft engine for which a change in speed would be more relevant; a step (12) of determining an operating speed of said turboshaft engine, referred to as chosen speed, selected among a plurality of predetermined operating speeds; and a step (14) of controlling the operating speed of said turboshaft engine to said chosen speed. The invention also relates to a corresponding control device.
Patent CA-2934768-A1 (CA)
Inventor: BIEMANS BARBARA
IPC: A61P25/18
Filed: 2015-01-07
Abstract: The present invention relates to compounds of formula (I) wherein Y is C-R1; R1 is hydrogen or halogen; R1 is hydrogen or halogen; R2 is hydrogen, lower alkyl or phenyl,; R4 is hydrogen or lower alkyl; or R2 and R4 may form together with the corresponding atoms, to which they are attached the following rings: (A), (B), (C), (D) or (E); R5 is hydrogen or lower alkyl; and if R2 and R4 form a ring as described above, than R5 is hydrogen; or R4 and R5 may form together with the C-atom to which they are attached a heterocycloalkyl ring; R3 is phenyl or pyridinyl, wherein the N atom in the pyridinyl group may be in different positions; or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. The compounds may be used for the treatment of Parkinson's disease, anxiety, emesis, obsessive compulsive disorder, autism, neuroprotection, cancer, depression and diabetes type 2.
Patent CA-2935792-A1 (CA)
Title: Methods, systems, and devices for liquid hydrocarbon fuel production, hydrocarbon chemical production, and aerosol capture
Inventor: WEAVER SAMUEL C
IPC: C10G1/00
Filed: 2015-01-10
Abstract: Methods, systems, and devices for liquid hydrocarbon fuel production, hydrocarbon chemical production, and aerosol capture are provided. For example, a carbon-oxygen-hydrogen (C-O-H) compound may be heated to a temperature of at least 800 degrees Celsius such that the C-O-H compound reacts through a non-oxidation reaction to generate at least a hydrocarbon compound that may be at least a component of a liquid hydrocarbon fuel or a hydrocarbon chemical. The liquid hydrocarbon fuel may be a liquid when at a temperature of 20 degrees Celsius. The C-O-H compound may include biomass. In some cases, the hydrocarbon compound produced through the non-oxidation reaction includes a hydrocarbon aerosol form as the hydrocarbon compound at least as it is produced or cools. Some embodiments include aerosol capture methods, systems, and devices, which may include passing a hydrocarbon aerosol form through a material in a liquid phase in order to gather the aerosol material.