baber/WOPTO huggingface dataset:
Patent CA-3036557-A1 (CA)
Inventor: BASARAB GREGORY S
IPC: C07D211/78
Filed: 2017-09-15
Abstract: The present invention is directed to compounds which are beta-lactamase inhibitors. The compounds and their pharmaceutically acceptable salts are useful in combination with beta- lactam antibiotics, for the treatment of bacterial infections, including infections caused by drug resistant organisms, including multi-drug resistant organisms. The present invention includes compounds according to Formula (I): or a pharmaceutically acceptable salt thereof, wherein the values of R1, R2, R3, R4, R5 and R6 are described herein.
Patent CA-3037048-A1 (CA)
Title: Torque transfer system for centrifugal pumps
Inventor: NOWITZKI WESLEY JOHN
IPC: F04D29/22
Filed: 2017-11-28
Abstract: A torque transfer system for centrifugal pumps. A torque transfer system for a centrifugal pump includes a bearing sleeve above an impeller, the bearing sleeve and a hub of the impeller surrounding a rotatable shaft and coupled to the rotatable shaft by a key, the bearing sleeve having a stepped bottom edge, a top edge of the hub stepped inversely to the bottom edge of the bearing sleeve such that the top edge and the bottom edge interlock with a clearance between longitudinally extending portions of the interlocked edges, wherein upon reduction of torque transference between the key and the sleeve, the clearance closes such that the longitudinally extending portion of the stepped top edge contacts the longitudinally extending portion of the stepped bottom edge thereby maintaining rotation of the sleeve with the rotatable shaft. A centrifugal pump includes modules with a series of stepped, interlocked impellers.
Patent CA-3038648-A1 (CA)
Title: Procedes et dispositifs pour visualisation peroperatoire d'images de surface en 3d de patient
Inventor: TEPPER OREN MORDECHAI
IPC: G06T15/00
Filed: 2016-09-26
Abstract: L'invention concerne des procédés et des dispositifs pour la visualisation peropératoire d'images en 3D de patient peropératoires et préopératoires.
Patent CA-3038948-A1 (CA)
Title: Curb for use with roof flashing
Inventor: LUTZ MICHAEL R
IPC: E04D13/147
Filed: 2019-04-03
Abstract: A roof curb is used in association with a roof flashing installed on a roof with an incline and corrugated ribs, the roof flashing having a base member that may be mounted over a substantially vertical chimney in the roof and a hollow member having a first end and a second end, the first end being larger than the second end and the first end being attached to the base member of the roof flashing. The roof curb includes a first skid and a second skid that may be mounted upon the roof substantially in a direction of the incline and substantially parallel to each other. The first skid and the second skid each have a length that terminates in a top end and a bottom end, each of the first skid and the second skid being tapered such that the bottom end of each of the first and the second skids has a height greater than the top end, the first and the second skids being selectively attached to the roof to bridge the corrugated ribs and the taper being of a gradation to permit attachment of the roof flashing to the roof curb and passage of the substantially vertical chimney therethrough, the roof curb being discrete from the roof flashing.
Patent CA-3041317-A1 (CA)
Title: Shower tray
Inventor: SCHLUTER WERNER
IPC: A47K3/00
Filed: 2019-04-26
Abstract: Shower tray (1) for installation on two vertical walls (15, 16) which extend essentially perpendicularly to one another, together form a corner (12) and are clad with tiles (14) separated from one another by horizontal joints (13), said shower tray (1) having a flat, one-piece formed plate element (2) with an underside (3), an upper side (4) which forms a tray surface and defines a plate thickness (S) together with the underside (3) and at least three end faces (5, 6, 7, 8, 11, 18) which connect the underside (3) of the plate and the upper side (4) of the plate to one another and of which two extend perpendicularly to one another, outwardly projecting fastening projections (10) being provided on the two end faces (5, 6) which extend perpendicularly to one another, and the maximum overall height (H max) of the shower tray (1) corresponding to the maximum plate thickness (S max).
Patent CA-3042667-A1 (CA)
Title: Tablecloth saver or cover for summer outdoor furniture
Inventor: PARSONS FLORENCE LORRAINE
IPC: A47G11/00
Filed: 2019-06-07
Abstract: This idea works mainly on outdoor summer furniture tables.  It can be adapted for other use also like covers for lawn furniture etc . With all our windy summers this idea covers the mess of tablecloths blowing off tables tipping over food & drinks but this way it is held in place and secure. Easy to make and easy to care for. Very reasonable to sell. Price of making quilt low no need for patterns only measure and sew.
Patent CA-3043939-A1 (CA)
Title: Method for the preparation and prolonged storage of growth factors and cytokines obtained from platelet rich plasma
Inventor: GALEA ANTHONY
IPC: A61K38/20
Filed: 2017-12-06
Abstract: Described is a method of producing a storage stable autologous composition comprising regenerative growth factors and cytokines obtained from platelets. The method comprises the steps of collecting or providing blood from a mammal; delivering the blood to a receptacle; centrifuging the blood to separate a platelet rich plasma component from the blood; collecting the platelet rich plasma component; passing the platelet rich plasma component through a small pore filter to produce the storage stable autologous composition comprising regenerative growth factors and cytokines derived from platelets; and collecting the storage stable autologous composition. The storage stable autologous composition retains regenerative biological activity for up to at least nine months when stored in a frozen state. Also described is a storage stable autologous composition comprising regenerative growth factors and cytokines obtained from platelets produced by the method as described.
Patent CA-3044797-A1 (CA)
Title: Treatment of neurological diseases
Inventor: HOLSCHER CHRISTIAN
IPC: C07K14/00
Filed: 2017-12-04
Abstract: Aspects and embodiments of the present invention relate to the treatment of neurological disorders such as for example, Alzheimer's disease and Parkinson's disease. Particularly, certain embodiments relate to GIP/GLP-1 co-agonist peptides for use in the treatment of these two neurological disorders. Also included in the present invention are inter alia pharmaceutical compositions comprising the GIP/GLP-1 co-agonist peptides, together with methods of treating such disorders as well as other subject matter.
Patent CA-3045104-A1 (CA)
Inventor: FREER BENJAMIN AVERY
IPC: H01Q1/00
Filed: 2017-10-03
Abstract: L'invention concerne un appareil d'éclairage pouvant comprendre un boîtier comprenant au moins une paroi qui forme une cavité, le boîtier étant conforme aux normes applicables pour un environnement dangereux. L'appareil d'éclairage peut également comprendre un ensemble antenne disposé sur une surface extérieure du boîtier. L'ensemble antenne peut fournir une communication avec un autre dispositif dans l'environnement dangereux sans compromettre les normes applicables pour l'environnement dangereux.
Patent CA-3046782-A1 (CA)
Title: Driver break preparation system for a hybrid vehicle
Inventor: COLAVINCENZO DAVID D
IPC: B60L50/16
Filed: 2017-11-09
Abstract: A hybrid electric vehicle control system and process initiates active charging and power rationing control strategies in accordance with determining that a predicted state of charge of an electrical energy storage unit during an anticipated period of non-driving will be below an anticipated energy consumption during the anticipated period of non-driving. The determination is made, and the active charging and rationing are initiated, in advance of the period of non-driving in order to ensure that a state of charge of the electrical energy storage unit is sufficient to supply the anticipated energy consumption during the period of non-driving.
Patent CA-3048225-A1 (CA)
Inventor: BAUMANN STEPHEN F
IPC: B23K35/28
Filed: 2018-01-24
Abstract: L'invention concerne une feuille de brasage en alliage d'aluminium comprenant un noyau 3XXX, 1XXX ou 6XXX, un intercalaire et une couche de brasage 4XXX sans Mg ajouté. L'intercalaire contient Bi et Mg, le magnésium migrant vers la surface de la feuille de brasage pendant le brasage et réduisant l'oxyde d'aluminium pour faciliter le brasage sans flux dans une atmosphère inerte contrôlée à oxygène réduit.
Patent CA-3048871-A1 (CA)
Title: Electronic actuator for anhydrous ammonia emergency shut off valves
Inventor: SANDS WILLIAM HENRY
IPC: F16K31/11
Filed: 2019-07-09
Abstract: In various implementations, an electronic actuator may be coupled to a valve to provide the ability to shut off anhydrous ammonia flow through the valve (e.g., in emergencies).  The valve may be coupled to anhydrous ammonia tanks, such as nurse tanks and/or storage tanks. The electronic actuator may include a handle and a bracket. The handle and the bracket may include at least two attractive components that are magnetically attracted to each other upon application of an electric current and the valve may be open.  When the electric current is cut, the attractive components of the handle and the bracket may not be magnetically attracted to each other and the valve may be shut off A  controller (e.g., a switch) may be coupled to the electronic actuator to allow control of the electric signal to the electronic actuator.
Patent CA-3049359-A1 (CA)
Title: Device for audio signal processing for a piezoelectric speaker
Inventor: RUSCONI CLERICI BELTRAMI ANDREA
IPC: H04B1/14
Filed: 2019-07-11
Abstract: The invention relates to a device (1) and a method for audio signal processing for a piezoelectric speaker (2) for generating sound waves in the audible wavelength spectrum, having a signal input (3) for a digital audio signal (V in), having a digital correction unit (4) for correcting a nonlinearity of the speaker (2), having a digital PWM generator (5) by means of which the signal corrected by the correction unit (4) can be converted into a pulse-width modulated switch signal, having a power stage (6) able to be controlled by means of the switch signal converted by the PWM generator (5) such that a piezoelectric actuator of the speaker (2) can be charged with a voltage (X) for deflecting a membrane, and having a feedback implementing a closed-loop control circuit, by means of which the voltage can be fed back as a feedback signal (Y(z), Y dig), the feedback signal (Y(z), Y dig) comprising a first signal noise (Q z) when used properly in the audible frequency range, caused by the correction unit (4), the PWM generator (5), the power stage (6), and/or the piezoelectric speaker (2). According to the invention, the device (1) comprises a noise shaping unit (16) designed and/or implemented in the closed-loop control circuit such that a noise energy of the first signal noise (Q z) can be shifted outside of the audible frequency range by means of said unit.
Patent CA-3052039-A1 (CA)
Title: Enzymatic processes for the preparation of (±)-2-(difluoromethyl)-1-(alkoxycarbonyl)-cyclopropanecarboxylic acid and (±)-2-(vinyl)-1-(alkoxycarbonyl)-cyclopropanecarboxylic acid
Inventor: ABRAHAMSON MICHAEL J
IPC: C12P13/00
Filed: 2018-02-01
Abstract: Disclosed are methods of synthesizing racemic 2-(difluoromethyl)-1- (alkoxycarbonyl)-cyclopropanecarboxylic acids and 2-(vinyl)-1-(alkoxycarbonyl)- cyclopropanecarboxylic acids and their salts, such as the dicyclohexylamine salt. Also disclosed are methods for preparing enantioenriched (1R,2R)-1-((tert- butoxycarbonyl)amino)-2-(difluoromethyl)cyclopropane-1-carboxylic acid and esters of the same. These compounds are useful intermediates in the synthesis of viral protease inhibitors.
Patent CA-3053640-A1 (CA)
Title: Utilisation conjointe d'un anticorps anti-bcma et d'un recepteur de lymphocytes t lie a un anticorps (actr) en cancerotherapie et troubles lies aux lymphocytes b
Inventor: HUET HEATHER
IPC: C07K19/00
Filed: 2018-02-16
Abstract: L'invention concerne des méthodes d'augmentation de la cytotoxicité cellulaire dépendante des anticorps (ADCC) chez un sujet consistant à administrer à un sujet qui en a besoin une quantité thérapeutiquement efficace d'un anticorps anti-BCMA et une quantité efficace de lymphocytes T et/ou de cellules NK exprimant une construction de récepteur de lymphocytes T lié à un anticorps (ACTR), qui peut comprendre un domaine extracellulaire ayant une affinité et spécifique pour la partie Fc d'une molécule d'immunoglobuline (Ig) ; un domaine transmembranaire ; éventuellement un ou plusieurs des domaines co-stimulateurs, et un domaine de signalisation cytoplasmique comprenant un motif d'activation à base de tyrosine d'immunorécepteur (ITAM).
Patent CA-3054725-A1 (CA)
Inventor: ST-JEAN HUGO
IPC: A61L2/24
Filed: 2017-10-04
Abstract: A robot-based system for processing racks used for transportation of articles in connection with an inactivation procedure, such as sterilization, disinfection, and decontamination. Robots are used to move full and empty racks between a plurality of a locations within soiled and clean areas of a workspace, including, but not limited to, a loading station where soiled medical instruments are loaded on the racks, washer/disinfectors for processing the medical instruments, and an unloading station where clean medical instruments are unloaded from the racks for sorting into trays.
Patent CA-3055173-A1 (CA)
Inventor: SWANSON JASON
IPC: F24C7/00
Filed: 2017-11-06
Abstract: A steam-based faux fireplace comprising a boiler configured to receive a fluid and generate steam, and a manifold configured to receive the steam from the boiler and emit the steam to generate a steam plume at an output. The manifold has a conduit configured to receive fluid from a reservoir and route the fluid about the manifold to heat, the fluid before being routed to the boiler. The manifold is already heated due to the emitted steam. This configuration preheats the 'fluid before being presented to the boiler, allowing a smaller low power boiler to be used because the manifold acts as a fluid pre-heater, A very realistic faux flame with a significant length is generated from the low power boiler. In addition, the manifold includes a deflector configured to receive the impinging steam from the output, causing the steam to lose some energy and billow about the deflector and then illuminated to create a realistically looking flame.
Patent CA-3056537-A1 (CA)
Title: Hydrodeoxygenation process of vegetable oils for obtaining green diesel
Inventor: RAMIREZ VERDUZCO LUIS FELIPE
IPC: C11C3/12
Filed: 2019-09-24
Abstract: The present invention is related to a hydrodeoxygenation process to transform mainly non-edible, but not exclusive, vegetable oils or animal fats to produce green diesel. The process comprises contacting the non-edible or edible vegetable oil or animal fat with catalyst synthesized from a mixture of transition metals of 4-6 periods and IV- XI groups of the periodic table supported in mesoporous materials. The non-edible or edible vegetable oil can be palm oil or others. The triacylglycerides transform into a paraffin mixture, propane, carbon dioxide, carbon monoxide, and water.
Patent CA-3060979-A1 (CA)
Inventor: VERMAASS ERIC HANS
IPC: C12Q1/6855
Filed: 2018-04-23
Abstract: The present invention is concerned with compositions and methods for improving the rate of correct sample identification in indexed nucleic acid library preparations for multiplex next generation sequencing by exonuclease treatment after protective adapters are ligated to target polynucleotides to degrade unincorporated adapters prior to amplification and sequencing.
Patent CA-3061678-A1 (CA)
Title: Stable virus-containing composition
Inventor: SEDIQ AHMAD SHAKEB
IPC: A61K47/20
Filed: 2018-05-15
Abstract: Described are compositions comprising enveloped viruses that are not MVA, a sulfate salt at a concentration of about mM to about 300 mM and a buffer, and the composition has a pH of about 6.0 to about 8.5. It also discloses methods for stabilizing an enveloped virus composition by preparing said viral formulation.
Patent CA-3062749-A1 (CA)
Title: Composes a utiliser dans le traitement ou la prevention du melanome
Inventor: BECKER DOROTHEA
IPC: A61K31/415
Filed: 2018-05-11
Abstract: La présente invention concerne un composé représenté par la formule (E) qui est utile pour traiter ou prévenir un mélanome.
Patent CA-3064798-A1 (CA)
Inventor: TILLER THOMAS
IPC: C07K16/00
Filed: 2018-06-21
Abstract: La présente invention concerne des banques d'anticorps canins synthétiques, ainsi que des polypeptides, des acides nucléiques, des vecteurs, des cellules hôtes et des procédés utilisés conjointement avec lesdites banques d'anticorps. La présente invention concerne également des anticorps isolés à partir desdites banques d'anticorps.
Patent CA-3066406-A1 (CA)
Inventor: PARK SUNG-IK
IPC: H04N21/2389
Filed: 2017-03-20
Abstract: Il est décrit un appareil et une méthode pour produire une trame de signal de radiodiffusion au moyen de valeurs fictives de couche améliorée. Un appareil servant à produire une trame de signal de radiodiffusion selon un mode de réalisation de la présente invention comprend : un multiplexeur pour produire un signal multiplexé en combinant un signal de couche principale et un signal de couche améliorée; un normalisateur de puissance configuré pour réduire la puissance du signal multiplexé à un niveau de puissance correspondant au signal de couche principale; un entrelaceur de temps configuré pour produire un signal entrelacé en effectuant un entrelacement appliqué au signal de couche principale et au signal de couche améliorée; et un créateur de trame comprenant un synchroniseur initial pour signaler les renseignements de lentrelaceur correspondant, lentrelaceur utilisant un groupe dentrelacement, et les données de couche améliorée correspondant au groupe dentrelacement comprenant des valeurs fictives.
Patent CA-3071469-A1 (CA)
Inventor: XU HAIBO
IPC: H04W72/04
Filed: 2017-08-04
Abstract: Provided are a method for acquiring a data radio bearer identifier and a base station. The method for acquiring a data radio bearer identifier comprises: a first base station sending a first message to a second base station, wherein the first message is used for requesting that a data radio bearer (DRB) is added; the first base station receiving a second message sent by a second base station, wherein the second message is used for indicating an identifier of at least one DRB; and the first base station sending first information to a user equipment, wherein the first information comprises DRB configuration information, and the DRB configuration information comprises the identifier of the at least one DRB. By means of the embodiments of the present application, the first base station can add a DRB according to a radio resource management policy and a network condition of its own so as to reconfigure a mapping relationship between a QoS flow and the DRB, such that the setting of a DRB is more flexible and effective.
Patent CA-3072209-A1 (CA)
Inventor: NOURELDIN MAHMOUD BAHY MAHMOUD
IPC: B01D3/14
Filed: 2018-08-07
Abstract: Selon l'invention, certains aspects d'une conversion de chaleur perdue d'une installation de fractionnement de liquide de gaz naturel en eau potable à l'aide d'un système de distillation à effet multiple modifié peuvent être mis en uvre sous la forme d'un système qui comprend un réseau d'échangeurs de chaleur à récupération de chaleur perdue couplé thermiquement à de multiples sources de chaleur d'une installation de fractionnement de liquide de gaz naturel (NGL). Le réseau d'échangeurs de chaleur est conçu pour récupérer au moins une partie de la chaleur générée au niveau des multiples sources de chaleur. Le système comprend un sous-système couplé thermiquement au réseau d'échangeurs de chaleur à récupération de chaleur perdue pour recevoir au moins une partie de la chaleur récupérée par le réseau d'échangeurs de chaleur. Le sous-système est conçu pour effectuer une ou plusieurs opérations à l'aide d'au moins la partie de la chaleur récupérée par le réseau d'échangeurs de chaleur.
Patent CA-3072255-A1 (CA)
Title: Foundation window assembly and method for installing a foundation window frame into a foundation wall
Inventor: CROCHETIERE PATRICK
IPC: E06B1/02
Filed: 2020-02-11
Abstract: The present disclosure concerns a foundation window assembly comprising a window frame comprising a plurality of frame members, and one or more casing connectors arranged on at least one of said plurality of frame members; and a window casing comprising a plurality of casing members defining together a frame-receiving opening, wherein at least one of said plurality of casing members defines a frame-abutting shoulder and comprises a casing flange portion, and a frame-engaging portion at least partially delimiting the frame-abutting shoulder with the casing flange portion. A frame-engaging recess is formed in the frame-engaging portion, the frame-engaging recess at least partially circumscribing the frame-receiving opening, said one or more casing connectors being removably engageable into the frame-engaging recess when the window frame is inserted into the frame-receiving opening. The present disclosure also concerns a method for installing a foundation window frame into a foundation wall.
Patent CA-3073342-A1 (CA)
Inventor: REKOW JENS
IPC: A61B5/097
Filed: 2018-08-14
Abstract: A breath alcohol measurement device has a sample collector (1) with a sample inlet (2) configured for a contactless introduction of a breath sample. A measurement unit (9) has a sensor (16) that generates a measurement signal based on an alcohol content in the breath sample. A control and evaluation unit (4) determines the alcohol content based on the measurement signal and transmits a result-specific signal to an output unit (5). Some of the breath sample provided into the sample inlet (2) is applied, at least intermittently via a main flow duct (10), to the sensor (16) via a measurement gas duct (21) that is connected via an outlet to the environment (7). Between the sample inlet (2) and the outlet of the main flow duct there is a further outflow opening (6) through which some of the breath sample introduced into the sample inlet exits into the environment.
Patent CA-3075918-A1 (CA)
Title: A drainable ostomy appliance
Inventor: TRETHEWAY LEE
IPC: A61F5/445
Filed: 2018-09-21
Abstract: A drainable ostomy appliance including: first and second walls connected to each other at or near their peripheries, the first wall having a stoma-receiving opening; a collecting cavity defined between the first and second walls; a connection member connected to the first wall for attaching the appliance to a user or for attaching the appliance to a flange for attaching the appliance to a user; an outlet which extends away from the stoma-receiving opening, the outlet terminating at an opening; and a stiffening member positioned at or near the opening which extends across the outlet, the stiffening member having first and second sides which extend across the outlet; wherein the first side is closer to the stoma receiving opening than the second side, and wherein a thickness of the stiffening member increases as it extends from the first side to the second side.