baber/WOPTO huggingface dataset:
Patent CA-2983902-A1 (CA)
Inventor: GAIA MARIO
IPC: F16J15/40
Filed: 2016-06-08
Abstract: A turbine of an organic Ranking cycle ORC is described, the turbine comprising a shaft supported by bearings and a plurality of seals arranged round the shaft for confining the operating fluid expanding in the turbine. The seals define at least four axially consecutive chambers. The operating fluid, with function of barrier fluid, is fed into one of the chambers adjacent to turbine stages; a gas, preferably inert, is fed into one of the chambers adjacent to the bearings, and the corresponding seals are gas seals. This configuration prevents the operating fluid from any kind of contamination by the lubricant used for the bearings, and avoids polluting the environment.
Patent CA-2983963-A1 (CA)
Inventor: GESERICH FRANK
IPC: G07B17/00
Filed: 2017-10-27
Abstract: La présente invention concerne une balance dynamique pour des marchandises plates transportées couchées sur le contrôle et une méthode pour contrôler cette balance. La balance dynamique présente un premier assemblage sur le côté dentrée pour mesurer lépaisseur, un appareil de transport ayant des courroies de transport disposées sur un plateau de pesage, des capteurs, des codeurs, et un deuxième assemblage pour déterminer la largeur de la marchandise au moyen dun capteur de largeur, un appareil sur le côté de sortie ayant un rouleau déjection et une unité de commande branchée et en communication avec un premier capteur S1 à lentrée et un deuxième capteur S2 à la sortie du plateau de pesage. Lunité de commande est programmée pour faire fonctionner la balance dynamique. Une méthode pour mesurer de multiples marchandises est aussi fournie.
Patent CA-2984786-A1 (CA)
Inventor: HALLIDAY DAVID FRASER
IPC: G01V1/02
Filed: 2016-05-02
Abstract: Marine seismic surveys, including ocean bottom surveys, utilizing marine vibrator arrays that are capable of being driven in anti-phase to produce a directional source gradient. Marine seismic surveys may include activating the vibrator array to emit a plurality of radiation patterns with at least a first radiation pattern that has a first notch at a take-off angle that is not close to vertical. Some marine seismic surveys includes emitting directive wavefields from two or more simultaneous seismic source arrays, where the two or more seismic source arrays have a phase that changes from shot-to-shot to allow simultaneous source separation of the directive wavefields.
Patent CA-2984914-A1 (CA)
Title: Hydraulic turbine
Inventor: SCHNEIDER ABRAHAM D
IPC: F03B9/00
Filed: 2016-05-09
Abstract: Disclosed herein are linear hydraulic turbines in which the linear machine converts the majority of available energy in the flowing water into useful torque directly in the runner, leaving the outflow with very little velocity.
Patent CA-2985065-A1 (CA)
Title: Hydrogenation of cannabis oil
Inventor: SCIALDONE MARK ANDREW
IPC: C11C3/12
Filed: 2016-05-09
Abstract: The present invention relates to the extraction and hydrogenation of essential oil of a cannabis plant. The invention includes hydrogenated cannabis compounds and compositions, as well as methods of preparation and therapeutic uses for regressing tumors in a cancer patient. The extract can include 9-tetrahydrocannabinoic acid and 9-cannabidiolic acid, and the hydrogenated cannabis oil can include hydrogenated 9-tetrahydrocannabinoic acid, hydrogenated 9-cannabidioc acid and, mixtures and blends thereof.
Patent CA-2985586-A1 (CA)
Inventor: ZARRAONANDIA DAVID
IPC: E03B3/03
Filed: 2017-11-15
Abstract: A stormwater management system includes a plurality of first cells arranged in a lower level and a plurality of second cells arranged in an upper level, each of the first cells having a body portion with an internal region, the first cells in fluid communication with one another, each of the second cells having a body portion having an inner surface with a substantially cylindrical shape and defining an internal region, each of the second cells stacked on a corresponding one of the first cells, the first cells and the second cells in combination constituting a plurality of stacked pairs, for each stacked pair the internal region of the first cell is in fluid communication with the internal region of the second cell to permit stormwater to flow from the internal region of the first cell to the internal region of the second cell.
Patent CA-2988295-A1 (CA)
Title: High-efficiency fuel cell system with carbon dioxide capture assembly and method
Inventor: FAROOQUE MOHAMMAD
IPC: H01M8/14
Filed: 2016-06-03
Abstract: A high efficiency fuel cell system includes a topping fuel cell assembly including a topping cathode portion and a topping anode portion, a bottoming fuel cell assembly including a bottoming cathode portion and a bottoming anode portion, wherein the bottoming anode portion receives anode exhaust output from the topping anode portion, and a separation assembly configured to receive carbon dioxide-containing exhaust and to separate carbon dioxide from the carbon dioxide- containing exhaust, wherein at least one of the topping cathode portion and the bottoming cathode portion receives at least a portion of flue gas output from a flue gas generating device, and wherein the topping fuel cell assembly has a greater number of fuel cells than the bottoming fuel cell assembly so that the topping fuel cell assembly utilizes more fuel than the bottoming fuel cell assembly.
Patent CA-2989136-A1 (CA)
Inventor: MATTHEWS DEREK
IPC: F01N3/18
Filed: 2016-06-10
Abstract: Systems, devices, methods and programs for reducing emissions from engines are provided. For example, one system for reducing emissions from engines comprises a heating controller coupled to an energy storage device (ESD). The heating controller is configured to control a heating element to heat one or more components of an after-treatment system using energy from the ESD under a first condition and to control the heating element to stop heating the one or more components of the after-treatment system when a second condition is satisfied. Additionally, another system for reducing emissions from engines comprises a controller detecting a decrease in a demanded torque from an engine and an ISG. The controller is then configured to operate a clutch to disengage the engine from the ISG, if after removing fuel from the engine, the sensed speed of the engine is above a threshold.
Patent CA-2994422-A1 (CA)
Inventor: MORAITIS ANDREAS G
IPC: G01N33/50
Filed: 2016-08-12
Abstract: This invention provides for an improved method for differentially diagnosing ACTH-dependent Cushing's syndrome. Current practice for differentially diagnosing ectopic ACTH syndrome and Cushing's Disease measures relative ACTH concentrations from the inferior petrosal venous sinus compared to fluid obtained from a periphery venous sample. This is performed before and after administration of exogenous corticotropin releasing factor, or after administration of metyrapone. This invention uses glucocorticoid receptor antagonists to induce release of endogenous CRH which stimulates ACTH to increase in patients with ectopic ACTH syndrome but not in those with Cushing's Disease.
Patent CA-2996333-A1 (CA)
Inventor: ZEICHFUSSL ROLAND
IPC: H02K9/18
Filed: 2016-07-28
Abstract: The invention relates to a synchronous reluctance machine (20), in particular a motor or a generator with a power of greater than 300kW, comprising a stator (1) and a rotor (3) which is spaced apart from said stator by an air gap (19), which is rotatably mounted about an axis (18) and of which the laminations which are arranged axially one behind the other each have an anisotropic magnetic structure which is formed by flux blocking sections and flux conducting sections, and wherein the flux blocking sections and flux conducting sections form poles of the rotor (3), wherein these flux blocking sections form axially running channels and allow axial air flow, wherein the laminated core of the rotor (3) is axially subdivided into at least two component laminated cores (30, 31, 32, 33), wherein there are radial cooling gaps (6) between the poles in the region of the q axis as viewed in the circumferential direction and between the component laminated cores (30, 31, 32, 33) as viewed axially.
Patent CA-2999051-A1 (CA)
Inventor: VANGEN KNUT
IPC: A01K63/04
Filed: 2016-08-16
Abstract: A method to displace water from a water filled closed sea pen of a sealed sea pen fabric (12) is disclosed. It is characterized in that a grid shaped cage (40,150) is arranged down in the volume of water (100) inside the sea pen, and the water is withdrawn from the sea cage through a pipe or a hose (18) which is arranged inside of the grid cage (40,150), so that the sea pen fabric (12) is gradually brought to squeeze up against the outside of the grid cage. An arrangement to displace and remove water from a water filled closed sea pen of water tight sea pen fabric (12) as defined in the method, is also disclosed.
Patent CA-2999218-A1 (CA)
Title: Cultivator which is screwed on the rear face
Inventor: SEIFRIED FABIAN
IPC: A01B23/02
Filed: 2017-07-19
Abstract: The invention relates to a cultivator for an agricultural soil processing machine, comprising a base part which has a cutting element on a cutter support. The base part has at least one screw receiving area for securing to a support, in particular a tine of the agricultural soil processing machine. The screw receiving area is designed as a blind hole with an inner thread and is recessed into a cultivator support surface aligned opposite the tool advancing direction of the cultivator, or the screw receiving area is designed as a through-bore with an inner thread and is covered by at least one wear protection element in the tool advancing direction. The cultivator is characterized by reduced wear.
Patent CA-2999453-A1 (CA)
Title: Automatic door stopping-closing device and door
Inventor: QIU JIA SEN
IPC: E05F1/08
Filed: 2018-03-27
Abstract: An automatic door stopping-closing device comprises a cylinder with a connecting rod, one end of which is connected to a door; a bracket assembly on the door frame, comprising a hook connected with the other end of the rod, a movable lug cooperated with the hook, and a pull rod cooperated with the movable lug, wherein the pull rod and the hook can be engaged or disengaged. After the door is opened, the door can be kept open securely through the cooperation between the hook and the movable lug; and the door can be closed automatically by a slight push, through the cooperation between two of the hook, the movable lug and the pull rod. The automatic door stopping-closing device holds the door open without external force after the door is opened, and closes the door automatically after a slight push.
Patent CA-3000224-A1 (CA)
Inventor: FRANCA MARCOS P
IPC: B65D25/42
Filed: 2016-09-22
Abstract: The present disclosure provides a fitment. In an embodiment, a fitment is provided and includes a top portion, a base, and a channel extending through the top portion and the base for passage of a flowable material. The base includes a pair of opposing sidewalls. The sidewalls extend around the channel. The sidewalls are joined together at opposing ends. The fitment further includes at least one sealing rib extending along the sidewalls. The sealing rib includes an ethylene/a-olefin multi-block copolymer.
Patent CA-3000370-A1 (CA)
Inventor: HARRAL JACOB W
IPC: F01D25/18
Filed: 2018-04-05
Abstract: A sump assembly for use in a gas turbine engine includes a housing and a shaft assembly. The housing is arranged about a central axis of the sump assembly to define a cavity configured to house oil and high-pressure gasses. The shaft assembly is mounted to rotate about the central axis and to direct the high-pressure gasses into the housing.
Patent CA-3001235-A1 (CA)
Title: Procede et systeme pour deboucher un systeme a tuyau
Inventor: WOUTERS ROBBERT CHRISTIANUS ANTONIUS
IPC: F17D3/10
Filed: 2016-10-14
Abstract: La présente invention concerne un procédé et un système pour déboucher un système à tuyau de ses contenus, le tuyau possédant une extrémité proximale et une extrémité distale, le procédé comprenant la fourniture d'une alimentation en air au système à tuyau à l'extrémité proximale en appliquant une pression d'air qui diminue d'une pression initiale lorsque le volume des contenus de tuyau est évacué progressivement à l'extrémité distale pour obtenir un flux de contenus dans le système à tuyau. Le procédé comprend en outre la détermination d'un volume d'air fourni au système à tuyau par l'alimentation en air, la détermination d'une vitesse de déplacement estimée des contenus à partir du volume de l'air fourni au tuyau et la régulation de l'alimentation en air à l'extrémité proximale du tube pour obtenir une vitesse prédéterminée de déplacement de contenus de tuyau en utilisant la vitesse estimée de déplacement de contenus.
Patent CA-3003761-A1 (CA)
Inventor: DU CHENG
IPC: C03B37/018
Filed: 2016-10-21
Abstract: Provided is a method for efficiently preparing a doped optical fibre preform and a doped optical fibre preform in the field of optical fibre preforms. The steps of the method are as follows: formulating a rare earth material or a functional metal material and a co-doping agent into a doping solution, mixing a high-purity quartz powder with the doping solution, drying same at a temperature of 1000 I 50 C for 12-48 hours, crushing and screening the same to obtain a doped quartz powder; depositing the doped quartz powder onto the surface of a target rod to form a doped core layer; replacing the doped quartz powder with the high-purity quartz powder, and depositing the high-purity quartz powder onto the surface of the doped core layer to form a quartz outer cladding; and removing the target rod, and gradually collapsing the entirety formed from the doped core layer and the quartz outer cladding at a high temperature to obtain the doped optical fibre preform. The method is simple in process, can effectively reduce impurity introduction and improve the doping uniformity of optical fibre preforms, and can also remarkably improve the production efficiency of doped optical fiber preforms and reduce the development cost of doped optical fibre preforms.
Patent CA-3004056-A1 (CA)
Inventor: DA SILVA CONCEICAO ALEXANDRE
IPC: C12N15/82
Filed: 2016-08-26
Abstract: Compositions and methods for regulating expression of heterologous nucleotide sequences in a plant are provided. Compositions include nucleotide sequences for regulatory regions. Phospholipid transfer protein (PLTP) promoters are provided. Also provided is a method for expressing a heterologous nucleotide sequence in a plant using a promoter sequence, such as a PLTP promoter, disclosed herein. DNA constructs comprising a promoter operably linked to a heterologous nucleotide sequence of interest are also provided.
Patent CA-3004632-A1 (CA)
Title: Formes polymorphes et procede
Inventor: GRAVELLE LISE
IPC: C07H19/056
Filed: 2016-12-16
Abstract: La présente invention concerne un polymorphe d'un composé de formule (I). Ce polymorphe convient particulièrement pour traiter une IPF par administration pulmonaire.
Patent CA-3004976-A1 (CA)
Title: Cocoa polyphenols and soluble dietary fiber for use in the treatment or prevention disorders associated with an above-normal number of granulocytes in a tissue
Inventor: BLANCHARD CARINE
IPC: A61K31/05
Filed: 2016-12-01
Abstract: The present invention relates to a composition comprising at least one cocoa polyphenol and soluble dietary fiber for use in the prevention or treatment of a disorder associated with an above-normal number of granulocytes in a tissue, wherein the disorder is an eosinophilic gastrointestinal disorder, an allergy, a gastrointestinal syndrome, an allergy associated with aeroallergen (such as asthma, allergic rhinithis, and lung allergic inflammation), or skin atopic dermatitis.
Patent CA-3005032-A1 (CA)
Inventor: GEORGIOU GEORGE
IPC: B23B27/10
Filed: 2016-11-04
Abstract: A cryogenically cooled boring tool design reduces the effect of cryogen coolant on a workpiece caused by coolant leakage and coolant exhaust. A tool body has a cartridge for holding a cutting tool insert and a coolant supply path through the tool body and the cartridge for supplying cryogenic coolant to the tool insert. A feed transfer tube connects the coolant supply path in the tool body to the coolant supply path in the cartridge. Insulating tubes line portions of the coolant supply paths in the tool body and the cartridge. The shrinkage rates of the feed transfer tube and the insulating tubes cause the press fit of the insulating tubes to tighten the seal between the insulating tubes and the feed transfer tube when cryogenic coolant flows through the supply path. The exhaust ports on the tool for boiled-off cryogen remains outside of a workpiece bore.
Patent CA-3006695-A1 (CA)
Inventor: SHACHAF YONATAN
IPC: A61L27/52
Filed: 2016-12-14
Abstract: The present invention provides protein-polymer conjugates, and methods for generating biocompatible scaffolds formed of hydrogels comprising the conjugates and use of the scaffolds for tissue regeneration. The present invention provides improved processes for the preparation of the conjugates, wherein the conjugates of the invention are preferably produced in an environmentally friendly process avoiding polar organic solvents.
Patent CA-3009208-A1 (CA)
Title: High-voltage devices
Inventor: KANER RICHARD BARRY
IPC: H01G11/30
Filed: 2017-01-19
Abstract: The present disclosure provides supercapacitors that may avoid the shortcomings of current energy storage technology. Provided herein are supercapacitor devices, and methods of fabrication thereof comprising the manufacture or synthesis of an active material on a current collector and/or the manufacture of supercapacitor electrodes to form planar and stacked arrays of supercapacitor electrodes and devices. Prototype supercapacitors disclosed herein may exhibit improved performance compared to commercial supercapacitors. Additionally, the present disclosure provides a simple, yet versatile technique for the fabrication of supercapacitors through masking and etching.
Patent CA-3012653-A1 (CA)
Title: Injection of single-stranded or self-complementary adeno-associated virus 9 into the cerebrospinal fluid
Inventor: DONSANTE ANTHONY
IPC: C12N15/861
Filed: 2017-01-25
Abstract: It is disclosed herein that ssAAV and scAAV vectors of the same serotype administered by injection into the cerebrospinal fluid (CSF) via the intracerebroventricular (ICV) or intrathecal (cisternal or lumbar) route exhibit different cellular tropisms in the central nervous system. Thus, a subject can be treated by injection into the CSF of ssAAV or scAAV vector encoding a therapeutic protein, such as an ssAAV9 or scAAV9 vector. The therapeutic protein can be targeted to specific cells using these vectors. In some embodiments, scAAV9 is utilized to achieve superior transduction in the hippocampus, cerebellum and cerebral cortex where both neurons, particularly Purkinje neurons, and glial cells (such as astrocytes) are transduced. In other embodiments, ssAAV9 is utilized to minimize transduction of astrocytes. In further embodiments, an immunosuppressive agent is also administered to the subject.
Patent CA-3014036-A1 (CA)
Title: Procedes et compositions permettant d'ameliorer l'efficacite de modifications genetiques ciblees en utilisant la reparation de gene mediee par des oligonucleotides
Inventor: BEETHAM PETER R
IPC: C12N5/00
Filed: 2016-09-16
Abstract: La présente invention comprend des procédés et des compositions de fabrication de modifications ciblées d'une séquence d'ADN. Dans divers aspects et modes de réalisation l'invention décrit des procédés et des compositions permettant de modifier une séquence d'ADN dans une cellule (telle qu'une cellule de plante, de bactérie, de levure, fongique, d'algue ou de mammifère). Dans certains aspects et modes de réalisation, la modification de l'ADN consiste à combiner des oligonucléotides de réparation de gène à des approches qui améliorent la disponibilité des constituants des mécanismes de réparation de gène de la cellule cible, tel qu'un dispositif de coupure d'ADN.
Patent CA-3014733-A1 (CA)
Title: Methodes d'utilisation d'agonistes de fxr
Inventor: LAFFITTE BRYAN
IPC: A61K31/46
Filed: 2017-02-20
Abstract: L'invention concerne des méthodes de modulation de l'activité des récepteurs farnesoid X (FXR) à l'aide d'agonistes de FXR, en particulier pour traiter ou prévenir des maladies et des états pathologiques hépatiques.
Patent CA-3016287-A1 (CA)
Title: Cellules exprimant de multiples molecules de recepteur d'antigene chimere (car) et leurs utilisations
Inventor: DRANOFF GLENN
IPC: C12N15/85
Filed: 2017-03-03
Abstract: La présente invention concerne des compositions et des procédés permettant de traiter des maladies associées à l'expression d'un antigène tumoral par l'administration d'une cellule comprenant un récepteur d'antigène chimère qui se lie à un antigène de lymphocyte B et un récepteur d'antigène chimère qui se lie à un antigène tumoral.
Patent CA-3017355-A1 (CA)
Inventor: HAKENBERG PETER
IPC: F24S90/00
Filed: 2017-01-30
Abstract: The invention relates to a solar thermal roof tile (20) for obtaining thermal energy from solar radiation, the shape of the tile corresponding substantially to the shape of a conventional roof tile. The solar thermal roof tile has an absorber (26) through which a medium flows and which comprises a supply line (34) and a discharge line (36), said absorber being arranged on a base tile (22) used to secure the solar thermal roof tile (20) on a roof, wherein - the supply line (34) has a first connection element (38) at the free end of the supply line, - the discharge line (36) has a second connection element (40) at the free end of the discharge line, - at least one of the two lines (34, 36) is designed to have an adjustable length, - the two connection elements (38, 40) can be connected together, - in a main state, the two connection elements (38, 40) are arranged within external dimensions of the solar thermal roof tile (20), and - in an assembly state, at least one of the two connection elements (38, 40) can be drawn out beyond the external dimensions of the solar thermal roof tile (20) such that the connection element can be connected to a first connection element (38, 40) of an adjacent solar thermal roof tile (20).
Patent CA-3018848-A1 (CA)
Inventor: SKERTIC RICHARD JOSEPH
IPC: H04L12/70
Filed: 2018-09-26
Abstract: Systems and methods are provided for cyber security using light polarization. Data may be encoded in an optical signal. A seed may be converted to a target degree of polarization. The optical signal may be polarized to have the target degree of polarization and transmitted. The polarized optical signal may be received at a receiver and a degree of polarization of the received polarized optical signal measured. A seed may be converted by the receiver to an expected degree of polarization. The received polarized optical signal may be determined to be compromised based on a difference between the expected degree of polarization and the degree of polarization of the received polarized optical signal.
Patent CA-3019064-A1 (CA)
Inventor: SINGHAL ANIL K
IPC: H04W24/04
Filed: 2018-09-27
Abstract: A system for selective user plane monitoring includes a network packet broker (NPB) configured to receive a plurality of packets including user plane data from one or more tunnels created to enable direct transmission of the user plane packets from user equipment to a service getaway (SGW). The NPB is also configured to receive a plurality of packets including control plane data from one or more channels created to enable transmission of the control plane packets from a base transceiver station to the SGW. The system further includes a monitoring probe operatively coupled to the NPB. The monitoring probe is configured to generate a first plurality of metrics associated with the received control plane packets and configured to selectively generate a second plurality of metrics associated with the received user plane packets based on one or more identifiers.