baber/WOPTO huggingface dataset:
Patent CA-3025840-A1 (CA)
Title: Filament pour instrument d'hygiene buccale, et instrument d'hygiene buccale
Inventor: MARK ERWIN PAUL
IPC: A46D1/00
Filed: 2017-06-01
Abstract: La présente invention concerne un filament, pour un instrument d'hygiène buccale, qui possède un axe longitudinal et une section transversale sensiblement en forme de croix s'étendant dans un plan sensiblement perpendiculaire à l'axe longitudinal. La section transversale en forme de croix comporte quatre parties saillantes et quatre canaux. Les parties saillantes et les canaux sont placés de manière alternée. Chaque canal présente une courbure concave formée par des parties saillantes voisines et convergentes. La courbure concave possède un rayon, et chaque partie saillante est arrondie à son extrémité, formant ainsi une courbure. La courbure présente un diamètre, et le rapport entre le diamètre de la courbure de la partie saillante et le rayon de la courbure du canal est compris entre environ 0,2 et environ 1,5.
Patent CA-3027180-A1 (CA)
Title: Glycosylation enzymatique des glycosides de steviol et autres composes a l'aide de glucose-1-phosphate
Inventor: VROOM JONATHAN
IPC: C12N15/54
Filed: 2017-06-09
Abstract: La présente invention concerne des enzymes glycosyl transférases (GT), des polypeptides ayant une activité GT, et des polynucléotides codant pour ces enzymes, ainsi que des vecteurs et des cellules hôtes comprenant lesdits polynucléotides et polypeptides. Des procédés d'utilisation de ces enzymes GT pour générer des produits à liaisons ß-glucose sont en outre décrits.
Patent CA-3027750-A1 (CA)
Title: Mechanism based quality control for botanical medicine
Inventor: CHENG YUNGCHI
IPC: A61K36/725
Filed: 2017-06-21
Abstract: The invention relates to methods of evaluating the quality of a batch of an herbal composition, the method comprising subjecting a test batch of the herbal composition to one or more biological analysis methods and comparing the results derived from the test batch to the results of a known batch of herbal composition which has a known in vivo effect.
Patent CA-3028500-A1 (CA)
Title: Sampling adsorber, heat desorption chamber device, sampling apparatus and analyzer apparatus
Inventor: ZHANG QINGJUN
IPC: G01N1/02
Filed: 2018-12-24
Abstract: Embodiments of the present disclosure provide a sampling adsorber, a heat desorption chamber device, a sampling apparatus and an analyzer apparatus. The sampling adsorber includes an outer barrel, which includes an outer barrel first end and an outer barrel second end, and a core located in the outer barrel, the core having a core first end and a core second end, and the outer barrel first end and the core first end being located at a same side of the sampling adsorber. The core includes an adsorbent portion configured to adsorb a sample and a core body portion, the adsorbent portion being connected to the core body portion. Sizes of the outer barrel and the core are formed such that a gap is provided between them to allow external gas/air to enter the gap through the adsorbent portion and to subsequently be discharged from a downstream portion of the gap.
Patent CA-3028844-A1 (CA)
Inventor: BEISELE CHRISTIAN
IPC: H01B3/04
Filed: 2017-05-31
Abstract: Disclosed is an anhydride-free insulation system for current-carrying construction parts of an electric engine which comprises: (A) a mica paper or mica tape for wrapping parts of said electric engine that are potentially current-carrying during operation of the engine, which mica paper or mica tape is impregnable via vacuum pressure impregnation with a thermally curable epoxy resin formulation and comprises one or more thermally activatable sulfonium salt initiators for the homopolymerisation of the epoxy resins present in said said thermally curable epoxy resin formulation or a mixture thereofin an amount sufficient to homopolymerize the epoxy resin taken up by the mica paper or mica tape and the construction part of the engine during the vacuum pressure impregnation step; (B) a thermally curable bath formulation for the vacuum pressure impregnation comprising (i)a polyglycidyl ether or a mixture thereof, and (ii)a cycloaliphatic epoxy resin comprising at least two epoxy groups, which are fused to a cycloaliphatic ring, or a mixture thereof, which formulation is substantially or, preferably, entirely free of thermally activatable curing initiators for the epoxy resin formulation.
Patent CA-3029646-A1 (CA)
Inventor: BENNETT JEAN
IPC: C12Q1/68
Filed: 2017-07-07
Abstract: Codon optimized nucleic acid sequences for RDH12 are provided, as well as recombinant viral vectors, such as AAV, expression cassettes, proviral plasmids or other plasmids containing the codon optimized sequence for functional RDH12. Recombinant vectors are provided that express the codon optimized, functional RDH12. Compositions containing these codon optimized sequences are useful in methods for treating, retarding or halting certain blinding diseases resulting from the absence, deficiency or inappropriate expression of RDH12. Other compositions and methods are providing for correcting a non-functional, defective or inadequately expressed native RDH12.
Patent CA-3030081-A1 (CA)
Inventor: KONG PAUL
IPC: F25J3/04
Filed: 2017-06-29
Abstract: A method and apparatus for the production of air gases by the cryogenic separation of air can include the steps of sending a purified and compressed air stream to a cold box under conditions effective for cryogenically separating the air stream into oxygen and nitrogen using a system of columns, wherein the purified and compressed air stream is at a feed pressure when entering the system of columns; withdrawing the oxygen at a product pressure; delivering the oxygen at a delivery pressure to an oxygen pipeline, wherein the oxygen pipeline has a pipeline pressure; and monitoring the pipeline pressure. The method can also include a controller configured to determine whether to operate in a power savings mode or a variable liquid production mode. By operating the method in a dynamic fashion, a power savings and/or additional high value cryogenic liquids can be realized in instances in which the pipeline pressure deviates from its highest value.
Patent CA-3035010-A1 (CA)
Inventor: TORY DAVID A
IPC: F16H25/06
Filed: 2017-01-25
Abstract: A reduction assembly comprising a drive shaft having an input segment, an eccentric segment, and an output segment, wherein the input segment and the output segment each have a centerline running along a same first axis, and wherein the eccentric segment has a center line running along a second axis, the second axis being parallel to the first axis and positioned a first distance away from the first axis. The assembly further comprising a disk assembly having a disk with a body, a plurality of lobes positioned concentrically on the body, and an opening extending through the body, the opening configured to slidably engage the eccentric segment of the drive shaft. The assembly further comprising a disk receptacle configured to engage with the disk, the receptacle having a floor and a wall with a plurality of protrusions extending from the wall, wherein the number of the plurality of protrusions is equal to one more than the number of the plurality of lobes on the disk. The reduction assembly may be integrated with at least a portion of a torque limiting device.
Patent CA-3035758-A1 (CA)
Inventor: CANTRELL ROBERT L
IPC: G05D1/10
Filed: 2017-09-08
Abstract: In some embodiments, unmanned aerial task systems are provided that comprise: multiple unmanned aerial vehicles (UAV) each comprising: a UAV control circuit; a motor; and a propulsion system; and wherein data acquired through a first set of at least one of the multiple UAVs while performing a first set of at least one task is caused to be distributed to a second set of at least two of the multiple UAVs, and cause cooperative computational processing of the data through the UAV control circuits of the second set of UAVs and cooperatively identify based on the cooperative computational processing a second set of at least one task to be performed, and identify a set of at least two tool systems to be utilized by a third set of at least two of the multiple UAVs in cooperatively performing the second set of at least one task.
Patent CA-3039115-A1 (CA)
Inventor: PFAFF JOHANN
IPC: C08J7/04
Filed: 2017-11-06
Abstract: The invention relates to a reinforcing lattice element (20) for embedding into a cement matrix (22) of a structure (21), preferably in a corner region or a curved region of the structure (21). The reinforcing lattice element (20) has a lattice-shaped arrangement (27) of fibre bundles (28) which are embedded into a polymer matrix (29). The reinforcing element (20) has at least one rigid zone (40) and at least one flexible zone (41). The polymer matrix (29) consists of an elastomer polymer (EP) in the at least one flexible zone (41). By contrast, the polymer matrix (29) has a thermoset polymer (TP) in the at least one rigid zone (40). The flexible or rigid form of the reinforcing lattice element (20) is therefore obtained through the structure of the polymer matrix. Additional reinforcing bodies or reinforcing elements which are connected to the lattice-shaped arrangement (27) can be dispensed with. The reinforcing lattice element (20) can be adapted to the particular conditions during the production of a structure (21) and simplifies handling.
Patent CA-3041294-A1 (CA)
Inventor: RUBIN KEITH
IPC: A61M39/24
Filed: 2017-10-20
Abstract: A nasal irrigation diagnostic assembly comprising an irrigation device including a fluid collection portion structured to retain a biological sample, in the form of waste solution from the nasal cavity resulting from irrigation. A detection member disposed on said irrigation device is exposed to the biological sample and is structured to determine the existence of at least one analyte within the biological sample of the waste solution. The detection member comprises a plurality of detection zones individually structured to analyze the biological sample upon engagement therewith, wherein said plurality of zones include at least a reaction zone and a detection zone, which respectively include reagents cooperatively and collectively formulated to detect the existence of the at least one analyte within biological sample of the waste solution. A control zone may also be included to indicate the intended operability of at least the detection member.
Patent CA-3042268-A1 (CA)
Inventor: PANG SIMON H
IPC: B01D53/04
Filed: 2017-11-14
Abstract: Methods of making a poly(propylenimine) (PPI) sorbent, a PPI sorbent, structures including the PPI sorbent, methods of separating CO2 using the PPI sorbent, and the like, are disclosed.
Patent CA-3043324-A1 (CA)
Title: Systeme perfectionne de fabrication pour recycler un tapis
Inventor: TIAN XINTING
IPC: C08J11/06
Filed: 2017-11-07
Abstract: L'invention concerne une installation et un procédé perfectionnés de fabrication pour décomposer et recycler efficacement des tapis post-consommateur, principalement dans un environnement aqueux. La technologie à base d'eau élimine sensiblement les émissions de particules aériennes dans le lieu de travail et l'environnement. Elle augmente également de manière significative la qualité et la quantité des ressources récupérées à partir du tapis. Outre le recyclage de tapis résidentiel, elle récupère et recycle également la matière provenant de tapis grande largeur commerciaux.
Patent CA-3046779-A1 (CA)
Title: Dual function security/fire locking mechanism for fire rated devices
Inventor: BLANCHARD WALTER T
IPC: E05B15/16
Filed: 2017-11-02
Abstract: An exit device located in a door frame having a door strike including a latchbolt assembly, a pushbar assembly, and a link assembly. The latchbolt assembly includes an extended position configured to engage the door strike, and a retracted position configured to move past the door strike. The pushbar assembly moves from a released position to a pressed position to move the latchbolt assembly from the extended position to the retracted position. The link assembly is operatively connected to the pushbar assembly and includes a security link having an elongated aperture and a pin configured to extend through the elongated aperture about which the security link rotates. A keeper surrounds the pin and supports the security link for rotation. In the event of extreme heat, the keeper melts and the security link moves to a position to substantially prevent opening of the door.
Patent CA-3048640-A1 (CA)
Title: Nouveaux systemes et procedes de fermentation
Inventor: ALIBEK KEN
IPC: A01N63/32
Filed: 2018-01-05
Abstract: La présente invention concerne des systèmes et des appareils pour la production de compositions à base de microbes qui peuvent être utilisées dans l'industrie pétrolière et gazière, la dépollution environnementale, ainsi que pour d'autres applications. Plus spécifiquement, la présente invention comprend des réacteurs biologiques, un appareillage et des substances pour la fermentation de compositions à base de microbes.
Patent CA-3049521-A1 (CA)
Inventor: NADOLNY FABIAN
IPC: C10G50/00
Filed: 2019-07-12
Abstract: The invention provides a process for oligomerization of n-butenes using a nickel-containing aluminosilicate catalyst to produce a product mixture whose ratio of 4,4-dimethylhexene to 3,4-dimethylhexene is determined and monitored. The invention further relates to a process for determining the ratio of the amount of the formed 4,4-dimethylhexene or of the formed 3-ethyl-2-methylpentene to the amount of the formed 3,4-dimethylhexene.
Patent CA-3050235-A1 (CA)
Inventor: MILES DAVID ROGER
IPC: B03C1/12
Filed: 2019-07-19
Abstract: A magnetite recovery system includes a drum rotating within a magnet housing.  An array of magnets mounted within the magnet housing and have corresponding magnetic fields which decrease in strength towards an upper end of the housing. The array of magnets form a magnetic core such that the magnetic fields are radially aligned.
Patent CA-3051292-A1 (CA)
Title: Multistage solvent stimulation for heavy oil or bitumen recovery process
Inventor: IBATULLIN TAIR
IPC: E21B43/24
Filed: 2019-08-07
Abstract: There is provided a process for injecting a solvent into a bitumen containing underground reservoir including at least a first horizontal well and a second horizontal well positioned below the first horizontal well, the wells being separated by an interwell region, the process including injecting the solvent in both the first and second horizontal wells in a multistage mode comprising sequentially injecting the solvent in horizontal injection zones arranged along each of the first and second horizontal wells, wherein after injection the solvent diffuses in the interwell region. In some implementations, the horizontal injection zones of the first well are offset in a horizontal direction relative to the horizontal injection zones of the second well to provide a staggered injection pattern.
Patent CA-3052001-A1 (CA)
Title: Communication control device, communication control method, communication device, communication method, and communication system
Inventor: KIMURA RYOTA
IPC: H04W52/34
Filed: 2011-09-16
Abstract: [Problem] To prevent fatal interference to a primary system upon secondary usage of a frequency band, even when a plurality of secondary systems are present. [Solution] Provided is a communication control device provided with: a communication unit which communicates with at least one secondary communication node which operates a secondary system using at least either a frequency channel assigned to a primary system or a frequency channel near the frequency channel; a determination unit which determines the upper limit number of the secondary system or the secondary communication node to which transmission power is to be allocated; and a power allocation unit which allocates the transmission power to each secondary system or each secondary communication node of each secondary system, on the basis of the determined upper limit number and the allowable interference amount of the primary system.
Patent CA-3053194-A1 (CA)
Title: Systems and methods for monitoring casing cement integrity
Inventor: MA SHOUXIANG MARK
IPC: E21B47/00
Filed: 2018-02-22
Abstract: Systems and methods for monitoring cement quality of a cased well include conducting a cement-bond logging and a first pulsed neutron (PN) logging to generate a cement-bond log (CBL) and first pulsed neutron log (PNL) for the well, determining a first cement quality index (CQI) for the well based on the CBL and the first PNL, in response to determining that mud effects for the well have dissipated, conducting a second PN logging to generate a second PNL for the well, determining a second CQI for the well based on the CBL and the second PNL, determining a tuned CQI for the well based on the first CQI and the second CQI, conducting a follow-up PN logging to generate a follow-up PNL for the well, and determining a cement quality log for the well based on the tuned CQI and the follow-up PNL
Patent CA-3054663-A1 (CA)
Title: Fixture and wall structure for buildings
Inventor: SAWADA YOUHEI
IPC: E04F13/08
Filed: 2018-06-25
Abstract: [Problem] To provide: a fixture that can increase the degree of freedom for the layout of contact fittings and achieve simplification of construction and that can inhibit loss of strength and durability of a structure; and a wall structure for buildings. [Solution] A fixture 10 can comprise a contact fitting 30. The fixture 10 has a substrate portion 11, a first side wall portion 12, a second side wall portion 13, a support portion 14, a first locking portion 15, a second locking portion 16, and a fixing plate portion 17. The fixing plate portion 17 extends from a distal edge 13A of the second side wall portion 13 so as to face the substrate portion 11 and is located closer to the substrate portion 11 than the support portion 14. The contact fitting 30 has a mounting portion 31 that can be fixed to the fixing plate portion 17, and an erect piece 32 that is erect in a direction that intersects the mounting portion 31.
Patent CA-3057006-A1 (CA)
Inventor: SENGOKU AKIHIRO
IPC: C22C38/58
Filed: 2017-03-31
Abstract: L'invention concerne une pièce moulée estampée à chaud comportant un métal de base 10 et une couche de placage 20 formée sur la surface du métal de base. La couche de placage 20 comprend une couche interfaciale 21, une couche intermédiaire 22 et une couche d'oxyde 23, dans cet ordre à partir du côté du métal de base 10 ; la structure de la couche interfaciale 21 comprend au moins un type d'alliage Fe-Al choisi parmi aFe, Fe3Al et le rapport surfacique total de l'alliage Fe-Al est d'au moins 99 % ; la couche intermédiaire 22 comprend au moins un type de phase Fe-Al-Zn choisie parmi Fe(Al,Zn)2, Fe2(Al,Zn)5 et Fe(Al,Zn)3 et le pourcentage surfacique total des phases Fe-Al-Zn est d'au moins 50 % ; la composition moyenne, en % en masse, comprend 30 à 50 % d'Al et 15 à 30 % de Zn ; l'épaisseur moyenne de film de la couche d'oxyde 23 est de 3,0 µm ou moins ; et la teneur en Mg va de 0,05 à 0,50 g/m2.
Patent CA-3058483-A1 (CA)
Title: Dispersion polymere aqueuse/composition de revetement comprenant le compose tempo et/ou son derive et polymere en emulsion contenant des unites polymerisees de monomeres photosensibles
Inventor: YANG WEIJUN
IPC: C09D13/00
Filed: 2017-04-01
Abstract: Il est décrit une dispersion polymère aqueuse contenant un polymère en émulsion ayant une masse moléculaire moyenne en masse de 2 000 à 30 000 daltons, dans laquelle le polymère en émulsion comprend comme unités polymérisées, en fonction de son poids sec, (a) de 10 % à 90 % du poids d'un monomère ionique insaturé par voie éthylénique portant une charge ionique dont le pH=l-14, (b) de 10 % à 90 % du poids d'un monomère photosensible, le monomère photosensible comprenant du styrène substitué et un dérivé de benzophénone, et (c) de 0 à 75 % du poids d'un monomère non ionique insaturé par voie éthylénique ne portant pas une charge ionique dont le pH=l-14; et (ii) de 3,5 % à 50 % du poids du composé TEMPO et/ou un dérivé de celui-ci, en fonction du poids sec total de la dispersion polymère aqueuse. Il est décrit une composition de revêtement aqueuse comprenant une telle dispersion polymère aqueuse qui fournit des revêtements ayant une durabilité améliorée.
Patent CA-3058625-A1 (CA)
Title: Discharge detection system and discharge detection method
Inventor: NISHI TAKAYUKI
IPC: G01N21/88
Filed: 2019-10-11
Abstract: A discharge detection system includes a plurality of optical fibers having different optical distances from each other and provided to allow discharge light generated from a test object to enter at least one of the optical fibers, an optical sensor configured to detect the discharge light having entered the at least one of the optical fibers and to output a detection signal having a temporal change in an amplitude of the detection signal, the temporal change in the amplitude corresponding to a temporal change in intensity of the discharge light, and a signal processing system configured to identify an area where the discharge light is generated based a point of time of at least one peak in the detection signal.
Patent CA-3059878-A1 (CA)
Title: Auxiliary power system
Inventor: RUMBAUGH SCOTT
IPC: B60R16/023
Filed: 2018-04-11
Abstract: Apparatuses, systems and methods associated with an auxiliary power system design are disclosed herein. In embodiments, an auxiliary power system may be mounted within a vehicle or integrated into a starter battery of the vehicle. The auxiliary power system may include an auxiliary battery and circuitry coupled to the auxiliary battery and a vehicle electrical system of the vehicle. The vehicle electrical system may be used to start an engine of the vehicle. The circuitry may detect a trigger and couple the auxiliary battery to the vehicle electrical system in response to detection of the trigger. The auxiliary battery may provide power to the vehicle electrical system to start the engine of the vehicle when the auxiliary battery is coupled to the vehicle electrical system. Other embodiments may be described and/or claimed.
Patent CA-3060165-A1 (CA)
Inventor: BAILEY JEFFREY S
IPC: B65D83/04
Filed: 2012-10-24
Abstract: Un système demballage et un procédé dutilisation associé à l'aide dun distributeur de médicaments prévoient une solution clé en main pour emballer des produits pharmaceutiques comme les médicaments et les suppléments nutritionnels solides devant être absorbés oralement dans des protocoles de soins de santé, notamment les soins de longue durée et les protocoles de vie assistée. Un système et une méthodologie pharmaceutiques globaux commencent avec des médicaments et des suppléments en vrac qui sont introduits dans le flux de travail, emballés et assemblés individuellement sous la forme de prescriptions de prise de médicament par patient et distribués à l'installation de soins de longue durée ou à une autre institution pour la consommation par le patient. Le procédé comporte les étapes consistant à convertir initialement les médicaments et les compléments en vrac en doses unitaires conditionnées, et à fournir finalement des sacs conditionnés individuellement et approuvés par un médecin, pour chaque patient, selon un schéma sur 24 heures. La conception du système global et de ses composants individuels permet d'assurer un contrôle physique de chaque conditionnement de dose unitaire, du début jusqu'à la fin, sans risque qu'un conditionnement de dose unitaire échappe au système.