baber/WOPTO huggingface dataset:
Patent CA-2863581-A1 (CA)
Inventor: BUCKNELL JOHN WENTWORTH
IPC: F16J15/06
Filed: 2012-02-02
Abstract: A high-pressure sealing ring for hydraulic assemblies has a substantially- "L"- shaped body with a leg and foot, where an external heel-portion is designed to provide a "rolling" line of sealing contact with the seat in the cylinder or piston in which it is seated.
Patent CA-2864598-A1 (CA)
Title: Spoke for a tire with optimized thickness for improved durability
Inventor: CRON STEVEN M
IPC: B60B9/26
Filed: 2013-04-03
Abstract: The present invention provides spoke geometry for a non-pneumatic tire that is less prone to fatigue when used. In particular, the spoke geometry is provided with an optimized thickness profile over the length of the spoke. This optimization results in a reduction in the peak strain energy density levels in the spoke, thereby reducing the likelihood of crack initiation and propagation which in turn enhances the durability of the spoke and tire.
Patent CA-2864960-A1 (CA)
Inventor: GAGNON MARTIN
IPC: A23L1/18
Filed: 2014-09-23
Abstract: A machine for popping corn out of corn kernel and for delivering the popcorn to a container, the machine includes a body having a popcorn popper; and a popcorn receptacle disposed adjacent to the popcorn popper. When the popcorn popper is in operation, popcorn expelled by the popcorn popper falls into the popcorn receptacle. The popcorn receptacle has at least one inclined wall. A valve is disposed in the popcorn receptacle at a bottom end of the at least one inclined wall. The valve selectively releases the popcorn from the popcorn receptacle to the container. A method of making and delivering popcorn in a popcorn machine to a container is also presented.
Patent CA-2866705-A1 (CA)
Title: Aircraft landing gear
Inventor: LACY STUART
IPC: B64C25/00
Filed: 2013-03-21
Abstract: An aircraft landing gear (10) which includes a noise-inducing region (12) and a cover (14). The cover comprises a cover portion (14a) arranged to enclose the noise-inducing region to inhibit an airflow negotiating the noise-inducing region when the landing gear is in use.
Patent CA-2867746-A1 (CA)
Title: Use of (rs)-s-cyclopropyl-s-(4-{[4-{[1r, 2r)-2-hydroxy-1-methylpropyl]oxy}-5-(trifluoromethyl)pyrimidin-2-yl]amino}phenyl)sulfoximide for treating specific tumours
Inventor: KORNACKER MARTIN
IPC: A61P35/00
Filed: 2013-03-18
Abstract: The invention relates to the use of (R)-S-cyclopropyl-S-(4-{[4-{[(1R, 2R)-2-hydroxy-1-methylpropyl]oxy}-5-(trifluoromethyl)pyrimidin-2-yl]amino}phenyl)sulfoximide and/or (S)-S-cyclopropyl-S-(4-{[4-{[(1R, 2R)-2-hydroxy-1-methylpropyl]oxy}-5-(trifluoromethyl)pyrimidin-2- yl]amino}phenyl)sulfoximide for treating specific tumours.
Patent CA-2867873-A1 (CA)
Title: Methods and systems for downhole thermal energy for vertical wellbores
Inventor: HYTKEN KENT
IPC: E21B43/24
Filed: 2013-03-14
Abstract: Systems and methods for enhanced delivery of thermal energy to vertical wellbores are disclosed. In one embodiment, a method comprises heating a heat transfer fluid; continuously circulating the heat transfer fluid into a vertical wellbore to a downhole heat exchanger; advancing hot feedwater into the vertical wellbore to the downhole heat exchanger, wherein the downhole heat exchanger is configured to transfer heat from the heat transfer fluid to the hot feedwater to generate high-quality steam; transmitting the steam from the downhole heat exchanger into a subterranean formation, whereby thermal energy from the steam causes a reduction in viscosity of hydrocarbons in the subterranean formation; injecting an acid scale wash to counter scale buildup from the hot feedwater on the downhole heat exchanger; and returning the heat transfer fluid from the downhole heat exchanger to the surface thermal fluid heater for reheating and recirculation into the vertical wellbore.
Patent CA-2868272-A1 (CA)
Inventor: NIE FANGJIE
IPC: E05B65/00
Filed: 2014-10-20
Abstract: A locking device includes an operating lever, a base and a repulsion generating member, wherein the operating lever has a releasing position and a locking position relative to the base, and the repulsion generating member is arranged between the base and the operating lever and generates a repulsion force for application to the operating lever during movement from the releasing position to the locking position. When the operating lever does not completely reach the locking position due to abnormal operation, the repulsion generating member will cause the operating lever to return to the releasing position thereby provide an indication. The locking device can thus provide an indication when the locking operation does not reach the correct position, thereby avoiding user confusion and abnormal operation.
Patent CA-2870552-A1 (CA)
Title: Filtre de reextraction
Inventor: BLOOMFIELD WILLIAM
IPC: B01D35/16
Filed: 2014-11-12
Abstract: Un filtre comprenant une cuve présentant une amenée positionnée près de la partie supérieure de la cuve pour un fluide contaminé; la cuve contenant des substances, un tamis de drainage, une turbine rotative sur un arbre d'entraînement s'étendant vers le bas depuis la partie supérieure de la cuve, une plaque de déviation située sous le tamis de drainage pour propulser les substances vers l'extérieur depuis le centre de la cuve; une pluralité de déflecteurs positionnés sur des parois latérales de la cuve; et un élément de drainage qui permet de retirer du fluide de la cuve.
Patent CA-2872224-A1 (CA)
Title: Inductive pick-up arrangement for an electric vehicle and method of operating an electric vehicle
Inventor: DESIRE BERTRAND
IPC: H02J5/00
Filed: 2013-05-13
Abstract: The invention relates to an inductive pick-up arrangement to be mounted on an electric vehicle which shall be operated with electric energy produced by the arrangement by magnetic induction, wherein: - the arrangement comprises a pick-up portion (1 ) comprising at least one electric inductance for receiving a magnetic field and for producing the electric energy, - the arrangement comprises a mounting portion (3) to be mounted on the vehicle, -the arrangement comprises an actuator (5) for actuating movement of the pick-up portion (1 ) relative to the mounting portion (3), -the mounting portion (3) and the pick-up portion (1 ) are moveably connected to each other by at least two connecting portions (7), -wherein a distance from the pick-up portion (1 ) to the mounting portion (3) in a vertical direction can be varied by the actuator (5), - the actuator (5) comprises a prolongable section (5) which can be prolonged and shortened by operating the actuator (5) and which extends from a first bearing (4a) attached to the mounting portion (3) to a second bearing (4b) attached to the pick-up portion (1 ), - the prolongable section (5) comprises a first operating state in which the prolongable section (5) is shorter than in a second operating state, so that the distance from the pick-up portion (1 ) to the mounting portion (3) is smaller in one of the first and second operating states than in the other of the first and the second operating states.
Patent CA-2872519-A1 (CA)
Title: Vehicules de medicament a base de lipide pour penetration rapide a travers les revetements de mucus
Inventor: HANES JUSTIN
IPC: A61K9/127
Filed: 2013-05-06
Abstract: La présente invention concerne des nanoparticules liposomales pénétrant le mucus et des procédés de fabrication et d'utilisation de celles-ci. Les nanoparticules contiennent un ou plusieurs lipides, un ou plusieurs lipides conjugués à PEG, et facultativement un ou plusieurs matériaux additionnels qui stabilisent physiquement et/ou chimiquement les particules. La nanoparticule a un diamètre moyen d'environ 100 nm à environ 300 nm, de préférence d'environ 100 nm à environ 250 nm, plus préférablement d'environ 100 nm à environ 200 nm. Les particules sont mobiles dans le mucus. Les liposomes peuvent contenir en outre un ou plusieurs agents thérapeutiques, prophylactiques, et/ou diagnostiques à administrer à une surface muqueuse, telle que le tractus CV, le côlon, le nez, les poumons, et/ou les yeux. Les liposomes peuvent contenir en outre un ou plusieurs agents CEST pour permettre l'imagerie en temps réel des particules chez un animal. Les particules peuvent également contenir en outre un agent d'imagerie, tel qu'un marqueur fluorescent.
Patent CA-2874125-A1 (CA)
Inventor: YOO JIN-KUL
IPC: A41B9/02
Filed: 2012-09-24
Abstract: The present invention relates to underwear for men. Information that it is good to maintain the underbody (genital organs) of men cool have been already been attested in scientific theses of foreign universities. It has been proved that the spermatogenic ability of men (genital organs) is further higher in an environment lower by 2 to 4 Celsius than body temperature. However, despite the above-mentioned scientific evidence, underwear for men up to now has been produced in the same simple shape for protection against the outside without distinction from underwear for women. The present invention relates to 21 century underwear for men which is different from conventional underwear for men and which causes improvement in skin health and reproductive ability in a sanitary and health manner. The 21 century underwear for men of the present invention was invented to accomplish the following two purposes: first, separating the genital organ area (testicles) of men from the groin area (thigh) so as to keep skin healthy from eczema and avoid the influence of body temperature, and second, forming ventilation openings at least in three directions under the genital organ (testicles) of men so as to keep the genital organ area further cool and to thus healthily and naturally (without chemicals) improve the reproductive ability of men. That is, the present invention is novel 21 century underwear for men which 1) prevents skin disease such as eczema which may be commonly caused between the groin and scrotum of men and separates the genital organ and the body (thigh) area so as to separate the genital organ from the body heat, and 2) forms ventilating openings in three or more directions to enable constant ventilation in the genital organ area and to maintain a more sanitary and cool environment, thus providing further good influences to the reproductive ability of men.
Patent CA-2875151-A1 (CA)
Inventor: KNOLL WOLFGANG
IPC: B61D17/10
Filed: 2013-05-27
Abstract: The invention relates to a rail vehicle for passenger transport, comprising at least one carriage that has a trough-shaped inner floor section (2).
Patent CA-2875990-A1 (CA)
Inventor: HARRISON RICHARD JOHN
IPC: A61P37/00
Filed: 2013-05-23
Abstract: The present invention relates to compounds of formula (I), wherein R, R1, X1 to X5 have the meaning as cited in the description and the claims. Said compounds are useful as TYK2 inhibitors for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds as well as their use as medicaments.
Patent CA-2876101-A1 (CA)
Title: Viscosity index improver concentrates containing a linear monoalkenyl arene and hydrogenated diene di- or tri-block copolymer in a highly saturated base oil
Inventor: TARIBAGIL RAJIV R
IPC: C10M119/02
Filed: 2014-12-31
Abstract: Concentrates of linear, block copolymers having a polymer block derived from a monoalkenyl arene, covalently linked to one or more blocks of a hydrogenated derivative of a conjugated diene copolymer, dissolved in highly saturated diluent oil, wherein the size of the monoalkenyl arene block is controlled to provide an optimized level of incompatibility of the block copolymer in the selected diluent.
Patent CA-2876968-A1 (CA)
Title: Capsule d'estradiol soluble pour insertion vaginale
Inventor: BERNICK BRIAN A
IPC: A01N45/00
Filed: 2013-06-18
Abstract: Selon divers modes de réalisation de cette invention, des formulations pharmaceutiques comprenant de l'oestradiol solubilisé sont prévues. Dans divers modes de réalisation, de telles formulations sont encapsulées dans des capsules molles qui peuvent être insérées par voie vaginale pour le traitement de l'atrophie vulvovaginale.
Patent CA-2877913-A1 (CA)
Inventor: HUANG XUESONG
IPC: G02B6/38
Filed: 2012-06-26
Abstract: Embodiments of the present invention provide an optical fiber sub-assembly.  The optical fiber sub-assembly includes an inner jacket element, an elastic element, and an outer jacket element, where the inner jacket element covers over one end of the ferrule; one end of the elastic element leans against one end of the inner jacket element that is near to the ferrule; the outer jacket element covers over the inner jacket element and the ferrule; one end of the outer jacket element slides to connect to the inner jacket element and leans against the other end of the elastic element; the elastic element is configured to provide an elastic force in a direction away from the ferrule to the outer jacket element; an inner wall of the other end of the outer jacket element has a bump set up. The ferrule includes a snap elastomer, where the snap elastomer is fastened to one end of the ferrule that is away from the inner jacket element and the snap elastomer extends towards the inner jacket element. Time taken to install and disassemble the optical fiber connector provided in the present invention is only 1/5 of the time taken to install and disassemble a common thread connector.
Patent CA-2878897-A1 (CA)
Inventor: NGUYEN WILLIAM H
IPC: B64F1/26
Filed: 2013-07-12
Abstract: An air inlet grille for an appliance onboard an aircraft includes a screen having an inside-facing surface and an outside-facing surface, a plurality of airflow openings formed within the screen between the inside-facing surface and the outside-facing surface, and a plurality of tubes disposed on the inside-facing surface of the screen where openings on one end of the plurality of tubes are aligned with the plurality of airflow openings. A length of the plurality of tubes is at least twice a diameter of the plurality of airflow openings with which the plurality of tubes is aligned.
Patent CA-2878917-A1 (CA)
Title: Methods and fuel processing apparatuses for upgrading a pyrolysis oil stream and a hydrocarbon stream
Inventor: BAIRD LANCE AWENDER
IPC: C10G11/00
Filed: 2013-05-14
Abstract: Methods and apparatuses for upgrading a pyrolysis oil stream and a hydrocarbon stream are provided herein. In an embodiment, a method for upgrading a pyrolysis oil stream and a hydrocarbon stream includes separately introducing the pyrolysis oil stream and the hydrocarbon stream into a reaction zone to form a mixture of the pyrolysis oil stream and the hydrocarbon stream in the reaction zone. The mixture of the pyrolysis oil stream and the hydrocarbon stream is catalytically cracked in the presence of a particulate cracking catalyst in the reaction zone. The pyrolysis oil stream is maintained at a temperature of less than or equal to 100 °C substantially up to introduction into the reaction zone.
Patent CA-2879677-A1 (CA)
Inventor: HEIDTMAN MATTHEW IAN
IPC: C40B30/08
Filed: 2013-07-24
Abstract: The invention provides compositions and methods for engineering E. coli or other host production bacterial strains to produce fucosylated oligosaccharides, and the use thereof in the prevention or treatment of infection.
Patent CA-2879784-A1 (CA)
Inventor: MIR NAZIR
IPC: B65D81/28
Filed: 2013-07-19
Abstract: This invention is based on unexpected synergistic effect of a cyclopropene compound and a modified atmosphere package to extend shelf life and/or storage for avocados. Provided is a method of storing avocados comprising the step of exposing avocados to an atmosphere that contains a cyclopropene compound, wherein either (a) the avocados are in a modified-atmosphere package during exposure to the cyclopropene compound, or (b) the avocados are placed into a modified-atmosphere package after exposure to the cyclopropene compound, and the avocados remain in the modified atmosphere package for at least two hours. In some embodiments, the modified-atmosphere package is constructed so that the transmission rate of oxygen for the entire package is from 200 to 40,000 cubic centimeters per day per kilogram of avocados.
Patent CA-2880121-A1 (CA)
Inventor: ALTAMURA SERGIO
IPC: A61P7/00
Filed: 2013-08-07
Abstract: The present invention relates to compounds of formula (I) and (IV), and pharmaceutically acceptable salts, tautomers, stereoisomers thereof, which are inhibitors of histone deacetylase (HDAC). The compounds of the present invention are for usein the treatment of disorders that are ameliorated by inhibition of HDACsuch ascancer and hemoglobinopathieslike ß-thalassemia or sickle cell anemia.
Patent CA-2880620-A1 (CA)
Inventor: DEMING KATHERINE
IPC: A61K35/741
Filed: 2013-07-26
Abstract: A GMP adapted to provide the PAL gene for the treatment of PKU when administered orally. The GMP of the present invention may include a probiotic, a PAL gene to be expressed using the probiotic. wherein the PAL gene is functionally attached to a promoter and a ribosome binding site, and may be codon-optimized for expression in a certain host organism. A method of treating the metabolic disease of PKU by oral administration and ingestion of a GMP is also provided.
Patent CA-2880789-A1 (CA)
Inventor: AKASHI AKIRA
IPC: C12N1/12
Filed: 2013-08-09
Abstract: Provided is a culture method for microalgae that cultures microalgae in a liquid containing at least a fermented liquor. Provided is a method for using microalgae that makes it possible to efficiently utilize organic compounds stored in the cells of microalgae cultured by the above culture method.
Patent CA-2883760-A1 (CA)
Inventor: WRIGHT SCOTT BRIAN
IPC: H01T15/00
Filed: 2015-03-05
Abstract: An ignition exciter system for igniting fuel in a gas turbine engine. The ignition exciter system includes a rechargeable energy source, at least one pulse-forming network coupled to the rechargeable energy source and generating a stored energy waveform from energy in the rechargeable energy source, at least one igniter plug coupled to the at least one pulse-forming network to receive the stored energy waveform and generating a spark in response to the received stored energy waveform.
Patent CA-2883940-A1 (CA)
Inventor: HOULE PASCAL
IPC: E01H5/09
Filed: 2015-03-05
Abstract: Embodiments of the invention provide a snowblowing apparatus including an auger with a plurality of snow shovel members, an auger including an axle and a screw member configured to rotate about an axis of rotation thereof, the screw member having two opposed screw member portions for displacing snow toward a snow-blowing mechanism; and snow shovel members, substantially disposed between the two opposed screw member portions, radially secured on a peripheral support about the axis of rotation, the snow shovel members being adapted to be disposed at an angle thereof to provide a vertical component to snow propelled therewith.
Patent CA-2886552-A1 (CA)
Inventor: SUGIYAMA HARUO
IPC: C12N15/09
Filed: 2007-02-21
Abstract: Disclosed are: a peptide comprising an amino acid sequence composed of contiguous nine amino acid residues derived from a WT1 protein, wherein an amino acid residue at position 2 in the amino acid sequence is selected from the group consisting of Ala, Ile, Leu, Val, Phe, Tyr, Ser and Asp and an amino acid residue at position 9 in the amino acid sequence is Arg; a polynucleotide encoding the peptide; a pharmaceutical composition comprising the peptide; and others.
Patent CA-2892591-A1 (CA)
Title: Cellulose-derived compositions
Inventor: HUSBAND JOHN CLAUDE
IPC: D21H11/18
Filed: 2013-12-09
Abstract: A composition comprising microfibrillated cellulose and optionally inorganic particulate material, a process for making same, and a papermaking composition and paper product comprising said composition comprising microfibrillated cellulose and inorganic particulate material.
Patent CA-2892685-A1 (CA)
Title: Method and apparatus for converting between electrical and mechanical energy
Inventor: BELL TONY
IPC: H02K7/06
Filed: 2012-11-30
Abstract: The present invention relates to conversion between electrical and mechanical energy. In preferred forms, a solenoid assembly is provided which comprises: a housing containing a core member and a coil assembly including at least one coil; a plunger assembly adapted for reciprocal movement within said housing between a first position and a second position; and a driver circuit for energizing said coil assembly to cause said plunger assembly to move at least between said first and second positions
Patent CA-2893774-A1 (CA)
Title: System and method for refuelling compressed gas pressure vessels using a liquid piston
Inventor: WHITEMAN PAUL ANTHONY
IPC: F17C5/06
Filed: 2013-12-10
Abstract: A pressure vessel refuelling system enables fast refuelling of Compressed Natural Gas (CNG) fuel tanks. The system includes a pressure vessel having a gas inlet/outlet port and a liquid inlet/outlet port; a first liquid at least partially filling the pressure vessel; a liquid layer of a second liquid floating on top of the first liquid, wherein the second liquid is immiscible with the first liquid; a gas at least partially filling the pressure vessel above the liquid layer of the second liquid, the gas in fluid communication with the gas inlet/outlet; and a pump in fluid communication with the liquid inlet/outlet of the pressure vessel, whereby the first liquid can be pumped or returned to/from storage into or out of the pressure vessel.
Patent CA-2893860-A1 (CA)
Title: Recovery device
Inventor: NAUGHTON CHAD
IPC: B63C7/26
Filed: 2015-06-02
Abstract: A recovery device can include a bladder, a canister, an opening mechanism, and a tether. The bladder can be disposable in an inflated configuration and an un-inflated configuration. The canister can contain a compressed fluid and be coupled with the bladder. The opening mechanism can be configured to selectively open the canister and direct the compressed fluid into the bladder. The tether can extend between a first end coupled to the bladder and a second end engageable with a vehicle. The bladder in the inflated configuration can define a volume of less than one-tenth of a cubic meter.
Patent CA-2896161-A1 (CA)
Inventor: POUDRIER HAYDEN
IPC: C09J7/29
Filed: 2012-12-21
Abstract: A friction tape (2) comprising a fabric substrate having an adhesive layer (6) infused on a first surface and a wax layer (4) infused on an opposing second surface, the wax layer including a tackifier resin. The adhesive may also form an external adhesive layer (10) on the first surface and the wax may also form an external wax layer (8) on the second opposing surface. The friction tape is used to improve grip on sports implements, especially during activities which may expose the tape to moisture, cold temperatures, ice, and other harsh conditions. The tape will easily adhere to itself when in a rolled position prior to use or when overlapped while in use.
Patent CA-2899767-A1 (CA)
Title: Hearing assistance device
Inventor: PONOMAREV VLADIMIR
IPC: H02J7/00
Filed: 2015-08-07
Abstract: The present invention is related to hearing aids, and in particular to the hearing assistance devices having an earpiece worn in or at the ear with wireless charging capability. The hearing assistance device consists of a microphone, a processor, and a transducer.  Power supply unit has a rechargeable battery being recharged wirelessly by inductive power transfer from an ambient source of variable magnetic field, specifically from a moving-coil loudspeaker, that can be represented by a receiver of a telephone, a receiver of a cellular phone, or a headphone. If a person uses a headphone, a telephone, or a cell phone for 20 to 30 minutes a day, it is enough to fully recharge the battery of the hearing assistance device.