baber/WOPTO huggingface dataset:
Patent CA-3124592-A1 (CA)
Title: Biosynthetic methods and systems for producing monosaccharides
Inventor: KARIMI TAHEREH
IPC: C12N9/00
Filed: 2019-12-12
Abstract: The present disclosure is related to biosynthetic methods of forming monosaccharides, and systems for generating the same. A benefit of the methods and systems disclosed herein can include the sustainable production of monosaccharides in an automated process. A benefit of the methods and systems herein can be the generation of monosaccharides from renewable source materials. An additional benefit of the methods and systems herein can include the use of abundant feedstocks, such as carbon dioxide, for the efficient generation of select monosaccharides for use as nutrients and for other useful applications. Another benefit of the methods and systems disclosed herein can include reduction of excess carbon dioxide from the environment.
Patent CA-3124723-A1 (CA)
Title: Swath lifter
Inventor: SOMMERFELD RYAN RAY
IPC: A01D89/00
Filed: 2020-06-19
Abstract: A swath lifter includes a rotor over which the crop is carried with the rotor driven in a direction so that an underside of the rotor adjacent the ground is driven opposite to the direction of movement. The rotor carries rows of tines at angularly spaced positions around the rotor each associated with a flexible strip of a resilient material located in front of the tines and covering an inner part of the tines with the outer part exposed. The rotor can be arranged with its axis inclined to a line at right angles to the forward direction thus tending to carry the crop to one side to direct the cop onto an adjustable swath guide board to cooperate to form the swath into a desired condition. The rotor can be used as a front member in a pickup for example for a baler.
Patent CA-3124969-A1 (CA)
Title: Round metal housing for a lighting system
Inventor: KOPITZKE FREDERICK WILLIAM
IPC: F21V15/01
Filed: 2021-07-16
Abstract: A housing assembly for a lighting system includes a single metal housing that functions as a can housing and ajunction box and has a round geometry to improve ease of installation and support trims with smaller flanges.  The housing includes a top component and one or more sidewall components. The sidewall component defines the desired round shape of the housing while the top component provides one or more flat suffaces to support one or more knockout features. For a remodel installation, the housing assembly further includes a spring clip assembly with a mounting ring and multiple spring clamps to securely couple the housing assembly to a drywall panel of a ceiling. For a new construction installation, the housing assembly further includes a bar hanger assembly to couple the housing to one or more support structures within the ceiling.
Patent CA-3125171-A1 (CA)
Inventor: ALIZADEH ROUHOLLAH
IPC: G01N27/00
Filed: 2015-05-13
Abstract: Le béton peut être lun des matériaux de construction les plus durables, et les structures en béton peuvent avoir une longue durée de vie. Il est prévu que la consommation atteindra approximativement 40 milliards de tonnes en 2017. Malgré cela, les essais sur le béton à toutes les étapes de sa durée utile sont encore à leurs balbutiements, quoique les essais relatifs à la corrosion soient bien établis. De plus, de nombreux essais aujourdhui sont longs et coûteux, et fournissent des résultats après la coulée et le durcissement. Des modes de réalisation de linvention apportent aux vendeurs et vendeuses de béton, aux sociétés de construction, aux régulateurs et régulatrices, aux architectes, entre autres, des données dessais et de performances rapides concernant le durcissement, les performances et la corrosion du béton à différents moments de son cycle de vie sur la base dessais électriques simples qui éliminent la subjectivité, permettent une évaluation rapide, sont intégrables dans le procédé de construction et permettent une évaluation du cycle de vie complet. Des capteurs sans fil peuvent être incorporés, depuis le chargement initial jusquaprès le durcissement, pendant la durée de vie.
Patent CA-3130267-A1 (CA)
Inventor: MIEBACH JURGEN
IPC: B23B51/00
Filed: 2020-02-13
Abstract: The invention provides a drill bit, in particular serpentine drill, or an auger bit, comprising a circumferential chip removal groove helically about a drill axis and a centering tip having a conical shape with an apex an said drill axis, comprises a lateral cone surface that has a taper angle, comprising a centering tip helical thread which spirals helically from said apex down said centering tip in a thread direction of rotation at a tip thread pitch, and comprising at least one tip recess in a side of the centering tip which provides a cutting edge, and which has a chip-transporting shape and connecting to said circumferential external thread, wherein said cone surface comprises at least one step in said taper angle of said lateral surface with each step starting at a step-start position and said at least one step continues about said drill axis at least 90 degrees.
Patent CA-3131529-A1 (CA)
Inventor: DEVOSS JASON JAMES
IPC: C07K14/52
Filed: 2020-03-03
Abstract: La présente invention concerne l'utilisation des virus oncolytiques (par exemple, les virus HSV-1 modifiés) pour le traitement de différents types de cancer. De plus, la présente invention concerne des compositions et des kits associés à de telles utilisations de virus oncolytiques.
Patent CA-3132014-A1 (CA)
Title: Thermally conductive lubricant
Inventor: QIN JIAN
IPC: C10M119/02
Filed: 2021-09-27
Abstract: The present disclosure relates to a lubricant (1) with high thermal conductivity. The lubricant comprises a base oil, a polymeric thickener, and thermally conductive powder particles (3). The lubricant is, at atmospheric pressure, liquid above a transition temperature and a gel below said transition temperature. The present disclosure also relates to bearing (10) comprising the lubricant, as well as to a method of lubricating a bearing.
Patent CA-3132973-A1 (CA)
Inventor: KATAKOWSKI MARK
IPC: C12M1/02
Filed: 2020-03-10
Abstract: A dynamic incubator system and method for mammalian cells. The dynamic incubator system includes an incubator and a programming device communicatively coupled to the incubator. The programming device includes a memory, one or more processors, a display, and an input mechanism. The programming device is adapted to enable at least one preset temperature and gas concentration sequence to be one or more of designed for the interior of the incubator, saved to the memory of the programming device and/or selected for implementation within the interior of the incubator. The at least one temperature and gas concentration sequence includes programmed changes to the temperature and a C02 gas concentration. A purging mechanism is coupled to the incubator and releases a portion of a gas concentration to enable rapid changes in the temperature and gas concentration in the incubator.
Patent CA-3134050-A1 (CA)
Inventor: PACHOUD WILLIAM
IPC: H02J13/00
Filed: 2020-03-19
Abstract: An automatic transfer switch (100) for automatically switching an electrical load between two power sources is provided. Two power cords (106) enter the ATS (A power and B power inputs) and one cord (109) exits the ATS (power out to the load). The ATS has indicators (107) located beneath a clear crenelated plastic lens (108) that also acts as the air inlets. The ATS (100) also has a communication portal (103) and a small push-button (104) used for inputting some local control commands directly to the ATS (100). The ATS (100) can be mounted on a DIN rail at a rack and avoids occupying rack shelves.
Patent CA-3136174-A1 (CA)
Title: Procede de preparation d'une biomasse de cellules bacteriennes lyophilisees stables et determination de sa stabilite au moyen d'un procede de cytofluorometrie
Inventor: MOGNA Vera
IPC: C12N1/04
Filed: 2020-04-20
Abstract: La présente invention concerne un procédé de préparation d'une biomasse de cellules bactériennes lyophilisées, comprenant les étapes suivantes: (i) fermentation d'une biomasse préalablement préparée de cellules bactériennes (biomasse bactérienne) comprenant au moins une souche de cellules bactériennes pour obtenir une biomasse de cellules bactériennes fermentées (biomasse fermentée); (ii) concentration de la biomasse fermentée obtenue à l'étape (i) jusqu'à obtention d'une biomasse de cellules bactériennes concentrées (biomasse concentrée) ayant une concentration de cellule bactérienne comprise entre 1x106 cellules/ml de biomasse liquide et 1x1012 cellules/ml de biomasse liquide; (iii) le mélange de la biomasse concentrée obtenue à l'étape (ii) avec une solution comprenant ou, en variante, composée de: (a) au moins un sel de phosphore choisi dans le groupe comprenant ou, en variante, constitué d'un sel d'ion phosphate ou d'acide phosphorique, d'un sel d'ion phosphite ou d'acide phosphoreux, un sel d'ion phosphate monohydrogène, un sel d'ion phosphate dihydrogène, un sel d'ion pyrophosphate ou un acide pyrophosphorique, et leurs mélanges, et (b) au moins une substance polyhydroxy choisie parmi le groupe comprenant ou, en variante, constituée de saccharose, fructose, lactose, lactitol, tréhalose ou mannitol, et leurs mélanges, pour obtenir une biomasse cryoprotégée de cellules bactériennes (biomasse cryoprotégée); (iv) lyophilisation de la biomasse cryoprotégée obtenue à l'étape (iii) pour obtenir une biomasse de cellules bactériennes lyophilisées (biomasse lyophilisée). L'invention concerne en outre une biomasse lyophilisée obtenue au moyen du procédé susmentionné, et une composition pharmaceutique, ou une composition de dispositif médical, ou une composition d'utilisation cosmétique, ou d'une composition ou d'une composition de complément alimentaire pour un produit alimentaire ou un aliment pour une composition à usage médical spécial (FSMP) comprenant la biomasse lyophilisée susmentionnée.
Patent CA-3136220-A1 (CA)
Inventor: WATKINSON CHARLES
IPC: F27B3/28
Filed: 2020-04-07
Abstract: A system for melting materials during the production of a glass or ceramic material is disclosed. A method for melting materials during the production o fa glass or ceramic material is also disclosed. The system comprises a melt tank having an interior with a width and a length;and an electrode array comprising a plurality of elongate electrodes each extending at least partially across the width of the interior of the melt tank in a direction substantially perpendicular to the length of the interior of the melt tank. Each electrode within the electrode array is spaced apart from an adjacent electrode within the electrode array by from about 5 mm to100 mm. The electrode array is configured such that during a heating operation, current flows between adjacent electrodes within the electrode array, such that heat is radiated from the electrodes to materials located within the interior of the melt tank.
Patent CA-3137283-A1 (CA)
Title: Method for cultivating microalgal biomass and apparatus for the implementation thereof
Inventor: Grabarnik Vladimir Efimovich
IPC: C12M1/36
Filed: 2020-11-26
Abstract: The invention relates to a process and equipment for cultivating and producing a biomass from microalgae, primarily plankton. A microalgal biomass is cultivated in a single bioreactor chamber in the shape of a vertically oriented parallelepiped. The culture mixture is illuminated by artificial light sources mounted on the inner side of one of the broad walls of the bioreactor chamber in horizontal rows throughout the height of the bioreactor chamber. The culture mixture is illuminated cyclically. Spray heads are mounted on the inner side of the opposite wall of the bioreactor chamber so that 4 spray heads are arranged symmetrically around each artificial light source. The pH value of the culture mixture is maintained in a range of 8.5-9.5 by the addition thereto of a lactic acid bacteria-containing solution at the beginning of each light cycle in an amount of 1-3 ml per litre of culture mixture, said solution having a pH value selected in a range of 4.0-5Ø
Patent CA-3138521-A1 (CA)
Title: Microneedle arrays with undercut features for cutaneous and non-cutaneous drug delivery
Inventor: FALO LOUIS D
IPC: A61M37/00
Filed: 2020-05-15
Abstract: The disclosed methods relate to forming microneedle arrays from a production mold that comprises a flexible mold material. The production mold includes a plurality of cavities that are shaped to define a plurality of respective microneedles that each have a stem, a microneedle tip, a filleted base, and at least one undercut feature. The flexible material has sufficient elasticity to allow for the molded microneedle array to be removed from the production mold in a single pull without damaging the integrity of the shape of the microneedles as defined by the mold, as well as with retaining the integrity of the mold for multiple uses. The microneedles can have a variety of geometric structures and can include different dissolvable and non-dissolvable layers, as well as different types of backing layers.
Patent CA-3138792-A1 (CA)
Inventor: HEINRICH JONATHON ROBERT
IPC: G21B1/05
Filed: 2020-06-29
Abstract: A plasma confinement system includes an enclosure, one or more internal magnetic coils suspended within the enclosure in a plasma region, and one or more supports configured to support the one or more internal magnetic coils suspended within the enclosure. Each support of the one or more supports includes a first end and a second end opposite the first end. The first end is coupled to an interior portion of the enclosure and the second end is coupled to a component disposed within the plasma region. Each support further includes electrical conducting material disposed between the first end and the second end. The electrical conducting material is configured to, when supplied with one or more electrical currents, generate a magnetic field having a magnetic field gradient that varies along the support from the first end to the second end.
Patent CA-3138904-A1 (CA)
Title: Blowing agent blends for thermoplastic polymers
Inventor: KONTOMARIS KONSTANTINOS
IPC: C08L25/12
Filed: 2020-06-23
Abstract: This invention relates to the use blends comprising HFO-1336mzz-Z, methyl formate, and optionally, HFC-152a as blowing agents for thermoplastic polymers (e.g., polystyrene).
Patent CA-3139717-A1 (CA)
Title: Alignment device for concrete forms
Inventor: HILLER CHAD
IPC: E04B2/86
Filed: 2021-11-23
Abstract: A brace for supporting a concrete form is disclosed. The brace includes a strongback couplable to an insulated concrete form, a platform coupled to the strongback, and an outrigger. The brace includes an adjustment mechanism having a casing portion coupled to the platform, a manipulable body housed within the casing portion, and a retaining body housed within the casing. The manipulable body extends through an opening of the casing portion and is coupled to the outrigger. The adjustment mechanism is manipulable by a single user located on the platform to reposition the outrigger to adjust a plumb of the concrete form.
Patent CA-3139966-A1 (CA)
Title: Electronic cigarette
Inventor: LIU TUANFANG
IPC: A24F40/50
Filed: 2021-11-23
Abstract: High accuracy current sense circuitry for power switching devices comprising GaN power transistors provides for current feedback functions, e.g. current loop control, over-current protection (OCP) and short-circuit protection (SCP). The current sense circuitry comprises a current mirror sense GaN transistor (Sense GaN) and a power GaN transistor (Power GaN) and a sampling circuit. The sampling circuit comprises first and second stage operational amplifiers to provide fast response and improved current sense accuracy, e.g.  better than 1%, over a range of junction temperatures Tj. The Sense GaN, Power GaN and first stage operational amplifier have a common ground referenced to a Kelvin Source of the Power GaN, so that the Sense GaN and Power GaN operate with the same gate-to-source voltage Vgs, to provide an accurate current ratio. Applications include current sensing for switching mode power supplies that need high speed and lossless current sense for current protection and feedback.
Patent CA-3140664-A1 (CA)
Title: Tnfr2 agonists with improved stability
Inventor: FISCHER ROMAN
IPC: C07K14/705
Filed: 2020-06-24
Abstract: The present invention relates to polypeptide consisting of three TNF homology domains of TNF-ligand family members proteins (THD) that specifically bind to the extracellular part of TNFR2, wherein C-terminal and N-terminal reference points are defined by consensus sequences. The THDs are linked by short stretches of further C-terminal and/or N-terminal amino acids of the THD or variants thereof as well as by peptide linkers. These peptides have an improved stability. Furthermore the invention relates to polypeptide multimers comprising several of the polypeptides of the present invention.
Patent CA-3142933-A1 (CA)
Inventor: PASCHINI MILES
IPC: G06Q20/40
Filed: 2020-06-10
Abstract: La présente invention concerne un procédé pour faciliter l'échange d'une cryptomonnaie stable collatéralisée par une dette émise par le gouvernement. Des premiers paramètres de granularité sont reçus par le biais d'une première interface de portefeuille d'un premier portefeuille numérique. Une première clé à usage restreint est générée sur la base des premiers paramètres de granularité et fournie à un propriétaire d'un second portefeuille numérique. Une seconde clé à usage restreint est générée sur la base de seconds paramètres de granularité reçus par le biais d'une seconde interface de portefeuille associée au second portefeuille numérique. Des informations d'un portefeuille de chaîne de blocs font l'objet d'un accès à l'aide de la seconde clé à usage restreint, les informations concernant une classification d'ID et/ou une notation de risque du propriétaire du second portefeuille à un niveau de détail déterminé par les seconds paramètres de granularité. Une indication pour poursuivre une transaction entre le premier portefeuille numérique et le second portefeuille numérique peut ensuite être reçue par le biais de la première interface de portefeuille.
Patent CA-3143480-A1 (CA)
Inventor: HOUSTON STEPHEN T
IPC: E04F11/06
Filed: 2020-07-08
Abstract: L'invention concerne un ensemble escalier qui est installé dans un bâtiment à plusieurs étages. Ledit ensemble escalier comprend des premier et second vols d'escaliers qui sont accouplés de manière articulée à un palier, et une pluralité de colonnes orientées verticalement couplées au palier. L'ensemble escalier est assemblé dans une première plaque de plancher relevable, et est disposé dans un agencement plié lorsque la plaque de plancher relevable est positionnée à une hauteur de niveau d'assemblage. L'ensemble escalier est disposé dans un agencement déplié lorsque la première plaque de plancher relevable est positionnée à une première hauteur de niveau de conception et une seconde plaque de plancher relevable est positionnée à une seconde hauteur de niveau de conception au-dessous de la première plaque de plancher relevable.
Patent CA-3143586-A1 (CA)
Title: Parenteral lysophosphatidylcholine formulations such as lpc-dha, lpc-epa and their use in therapy
Inventor: SKOLEM LOTTE
IPC: A61K31/685
Filed: 2020-06-21
Abstract: The present invention relates to pharmaceutical formulations of phospholipids, and in particular pharmaceutical formulations which are administered intravascularly such as intravenously. In particular, the present invention provides pharmaceutical compositions for intravascular administration comprising phosphatidylcholine derived compounds carrying an omega-3 fatty acid for use in prophylaxis or therapy.
Patent CA-3144449-A1 (CA)
Title: Overmolding assembly reinforcement bracket
Inventor: TICHY STANISLAV
IPC: B60J5/10
Filed: 2020-06-19
Abstract: A liftgate (28) formed with a thermoplastic which is overmolded around preselected reinforcements at stress points, such as a corner area, which includes a pair of separate reinforcement plates (14,18) and wherein a 3-dimensional reinforcement plate (12) is connected between the pair of separate reinforcements (14,18). Preferably the 3-dimensional reinforcement plate is connected to three reinforcements.
Patent CA-3146721-A1 (CA)
Inventor: SHERRY ALAN EDWARD
IPC: C11D11/00
Filed: 2020-08-17
Abstract: An aqueous cleaning composition comprising: (a) from 0.01 to 0.5% by weight of the composition of a grease loosening system comprising: i) 50% or more by weight of the system of a low emulsifying surfactant wherein the low emulsifying surfactant is a nonionic ethoxylate having an HLB value of from about (13) to about (20); and ii) 50% or less by weight of the system of a high emulsifying material wherein the high emulsifying material is selected from the group consisting of nonionic surfactant having an HLB value of less than (13), a surfactant other than nonionic surfactants; antimicrobial quats and mixtures thereof; (b) a shine polymer comprising at least one monomer comprising a substantially planar (5-7) membered ring, said monomer preferably being selected from the group consisting of vinylpyrrolidone, vinylimidazoline, maleimide, styrene sulfonate and vinylcaprolactam; and (c) optionally a non-quaternary ammonium compound antimicrobial agent.
Patent CA-3148242-A1 (CA)
Inventor: GONG CHANGHONG
IPC: H04N7/167
Filed: 2020-07-22
Abstract: Un procédé de codage et de décodage de contenu disparate consiste à recevoir, au niveau d'un emplacement de stockage, un fichier combiné créé par un codeur, le fichier combiné comprenant une pluralité de données d'un ou de plusieurs types de contenu, à recevoir, en provenance d'un dispositif client, une demande de récupération du fichier combiné, à déterminer une compatibilité du dispositif client pour décoder et visualiser le contenu du fichier combiné, et à transmettre, sur la base de la détermination, le fichier combiné à un décodeur, le décodeur séparant le fichier combiné en la pluralité de données du ou des types de contenu.
Patent CA-3149332-A1 (CA)
Title: Method for differentiating epithelial stem cells
Inventor: LLUEL PHILIPPE
IPC: C12N5/02
Filed: 2020-08-07
Abstract: The subject matter of the present invent ion is a method for differentiating epithelia l stem cells, comprising culturing one or more epithelial stem cells in contact with an extracellular matrix in t he presence of an expansion medium, a bovine pituitary extract, a receptor tyrosine kinase ligand, a supernatant of primary fibroblasts and optionally, a Rho kinase inhibitor.
Patent CA-3149752-A1 (CA)
Title: Over-speed protection device
Inventor: KANNER ABE
IPC: B61C17/00
Filed: 2020-09-10
Abstract: An SIL 4 over-speed protection device for a rail vehicle includes a first logical unit configured to be connected to a first power source, a first speed sensor and a first vital supervision circuit and a second logical unit configured to be connected to a second power source, a second speed sensor and a second vital supervision circuit. The first logical unit is configured to determine if the second logical unit is functioning properly and the second logical unit is configured to determine if the first logical unit is functioning properly.
Patent CA-3152849-A1 (CA)
Inventor: CHENEY CRAIG
IPC: A43C11/00
Filed: 2020-10-19
Abstract: L'invention concerne une chaussure à entrée rapide ayant une partie semelle et une partie de rebond constituées du même matériau et constituant une structure unifiée. La chaussure à entrée rapide a une configuration repliée dans laquelle un périmètre de la bordure est étendu et une configuration non repliée dans laquelle le périmètre de la bordure est non expansé, et la chaussure à entrée rapide est sollicitée par la partie de rebond vers la configuration non repliée.