baber/WOPTO huggingface dataset:
Patent CA-3036738-A1 (CA)
Title: System and method for fluid flow control in a hydrocarbon recovery operation
Inventor: HONG CLAIRE YIH PING
IPC: E21B34/14
Filed: 2019-03-13
Abstract: A flow control system for use in a hydrocarbon recovery operation well, includes a tube in the well for fluid flow therethrough, including a tube port in a sidewall thereof, a sleeve within the tube, moveable between a closed position in which the tube port is covered to inhibit fluid flow, and an open position in which the tube port is uncovered to facilitate fluid flow. A first valve seat in the tube cooperates with a first releasable valve member for creating differential pressure across the first releasable valve member to move the sleeve in a first direction toward the open or the closed position. A second valve seat in the tube cooperates with a second releasable valve member for creating differential pressure across the second releasable valve member to move the sleeve in an opposite direction. The first and second valve seats differ in size for selectively cooperating with the first and second releasable valve members, respectively.
Patent CA-3039423-A1 (CA)
Title: Fire spikes, fire spike tips, and methods of suppressing fire
Inventor: O'DONNELL RYAN
IPC: A62C31/22
Filed: 2019-04-08
Abstract: Fire spikes and fire spike tips adapted to penetrate a surface and distribute a fire suppressant, such as, water, on the opposite side of the surface are provided. The fire spike tips include a cylindrical body having a first end adapted to be received by a conduit and a second end having a pointed projection adapted to penetrate the surface; an internal cavity in the cylindrical body having an open first end and a closed second end; a plurality of first orifices in the body, each of the plurality of first orifices directed in a first substantially radial direction; and a plurality of second orifices in the body, each of the plurality of second orifices directed in a second direction which at least partially intersects with the first direction of the plurality of first orifices. Kits for the fire spikes and methods of suppressing fire are also provided.
Patent CA-3041647-A1 (CA)
Title: Methods and systems for tumor detection
Inventor: NAMSARAEV EUGENI
IPC: C12Q1/68
Filed: 2017-10-24
Abstract: Methods are provided to improve the positive predictive value for cancer detection using cell-free nucleic acid samples. Various embodiments are directed to applications (e.g., diagnostic applications) of the analysis of the fragmentation patterns and size of cell-free DNA, e.g., plasma DNA and serum DNA, including nucleic acids from pathogens, including viruses. Embodiments of one application can determine if a subject has a particular condition. For example, a method of present disclosure can determine if a subject has cancer or a tumor, or other pathology. Embodiments of another application can be used to assess the stage of a condition, or the progression of a condition over time. For example, a method of the present disclosure may be used to determine a stage of cancer in a subject, or the progression of cancer in a subject over time (e.g., using samples obtained from a subject at different times).
Patent CA-3042221-A1 (CA)
Inventor: BENNETT JONATHAN PETER
IPC: A61B17/132
Filed: 2017-10-06
Abstract: La présente invention concerne un garrot comportant un premier élément allongé ayant une boucle sur une extrémité, et un second élément allongé fixé aux deux extrémités à l'extrémité du premier élément allongé mais laissant une partie intermédiaire du second élément allongé qui peut autrement coulisser par rapport au premier élément allongé. Un guindeau est utilisé pour tordre la partie intermédiaire afin d'appliquer une tension au premier élément longitudinal. La torsion du guindeau produit une composante linéaire à la force et une composante de torsion. La boucle comprend un premier côté latéral, un second côté latéral et une barre intermédiaire entre ces derniers et espacée de ces derniers. La boucle comprend également une plaque anti-torsion qui résiste à la force de torsion. La boucle comporte également des « dents » qui résistent à un mouvement du premier élément longitudinal à partir de la boucle.
Patent CA-3054112-A1 (CA)
Title: Dispositif de pulverisation dynamique par gaz froid ameliore et procede de revetement d'un substrat
Inventor: CHAVAN NAVEEN MANHAR
IPC: B05B1/00
Filed: 2018-02-21
Abstract: L'invention concerne un dispositif de pulvérisation dynamique par gaz froid amélioré qui peut déposer une grande variété de matériaux sur une variété de substrats. Il comprend un panneau de commande (1), qui est relié à un pistolet de pulvérisation (2) muni d'une buse divergente convergente (9) permettant d'obtenir des vitesses supersoniques, ce qui provoque le dépôt du matériau à une puissance globale optimale et avec une consommation de gaz optimale sans utiliser de pré-réchauffeur de poudre, de pochoirs, ou de régulateurs de débit. Une alimentation en gaz comprimé (4) est fournie au panneau de commande par un tuyau pneumatique flexible (5). Un tuyau flexible pneumatique (6, 7) portant le gaz relie le panneau de commande, le pistolet de pulvérisation et une ligne d'alimentation en poudre (3). La ligne d'alimentation en poudre fournit de la poudre au pistolet de pulvérisation au moyen d'un gaz porteur à travers un tuyau pneumatique (7a) et un tube d'alimentation en poudre (15). Le panneau de commande est électriquement connecté à la ligne d'alimentation en poudre et à un dispositif de chauffage de gaz (11) au moyen de câbles électriques (13, 8, 12).
Patent CA-3054371-A1 (CA)
Title: Procede pour la preparation de poly (furanedicarboxylate de trimethylene) utilisant un catalyseur au zinc
Inventor: SUNKARA HARI BABU
IPC: C08G63/84
Filed: 2018-02-23
Abstract: L'invention concerne un procédé consistant à : a) mettre en contact un mélange comprenant un ester dialkylique d'acide furanedicarboxylique, du propane-1,3-diol, un composé du zinc et éventuellement un poly(alkylène éther) diol, à une température dans la plage d'environ 120°C à environ 220°C pour former un prépolymère, le rapport molaire de l'ester dialkylique d'acide furanedicarboxylique au propane-1,3-diol étant dans la plage de 1:1,3 à 1:2,2 ; et b) chauffer le prépolymère sous une pression réduite à une température dans la plage d'environ 220 °C à environ 260 °C pour former un polymère. Le mélange de l'étape a) peut en outre comprendre un composé d'anthraquinone.
Patent CA-3054518-A1 (CA)
Inventor: PAYNE ABBY-JO
IPC: C09B5/62
Filed: 2019-09-06
Abstract: Oligomeric compounds useful as organic conjugated materials in electronic devices. Oligomeric compounds contain three or more or four or more of certain PDI units bonded to an organic core. The organic core contains one, two or more thiophene rings. The organic core can contain two or more thiophene rings separated by a linker group; two or more thiophene rings directly fused to each other or indirectly fused to each other through an optionally substituted aromatic or non-aromatic carbocylic ring system or an optionally substituted aromatic heterocyclic or non-aromatic heterocyclic ring system; or each of two or more thiophene rings is fused to an aromatic or non-aromatic carbocylic ring system or an aromatic heterocyclic or non-aromatic heterocyclic ring system and the resulting fused rings containing a thiophene ring are each separated by a linker group M. Methods for making oligomeric compounds by direct heteroarylation are provided..
Patent CA-3054892-A1 (CA)
Inventor: LEBLANC ALEXANDER
IPC: F16B7/00
Filed: 2017-03-24
Abstract: A clamp component for demountable engagement with a portable modular support component wherein the modular support component component comprises (i) a hollow elongate body; and (ii) a pair of opposing ends wherein (iii) both of said ends are provided with a male end and/or (iv) both of the ends are provided with a female receptacle for releasably engaging therein the male end of another portable component, and/or (v) one of the ends is provided with the male end and the other of the ends is provided with the female receptacle. The clamp component comprises at least one of a first half-clamp bracket configured as a male mount slider component; and/or at least one of a second half-clamp bracket configured as a male member mount component. The first half-bracket and the second half-bracket are threadably engageable to slidingly and demountably engage the elongate body portion of the portable modular component.
Patent CA-3055417-A1 (CA)
Title: Compose precurseur marque au fluor radioactif, et procede de production d'un compose marque au fluor radioactif utilisant ce dernier
Inventor: KIRIU Masato
IPC: C07D471/04
Filed: 2018-03-05
Abstract: L'invention concerne un composé précurseur marqué, représenté par la formule (2). (Dans la formule, S représente un substrat, L représente un groupe alkyle linéaire en C1-6 qui peut contenir un groupe éther, R1 et R2 représentent chacun indépendamment un groupe alkyle linéaire ou ramifié en C1-30, ou un groupe aryle monocyclique ou polycyclique fusionné, substitué ou non substitué, chaque R3 représentant indépendamment un groupe alkyle en C1-4 ou un groupe alcoxy en C1-4, et p représente un nombre entier compris entre 0 et 4.)
Patent CA-3057517-A1 (CA)
Title: Improved seating cushion
Inventor: WORNELL DAVID
IPC: A47C7/02
Filed: 2018-03-26
Abstract: A pneumatically adjustable bladder system (90) for use in a cushioned seat bottom (24) has one or two rear foam filled bladders (62, 64) for location under the ischial tuberosities of a seated occupant of the seat bottom, and one or more expansion chambers (14, 16) or front foam filled bladders (66, 68) for location under the thighs of the seated occupant. There are air passageways (70, 72, 74, 92) interconnecting the bladders with each other or with an expansion chamber. The system is air tight and the bladders are compressible under the weight of the seated occupant and are expandable when the weight is removed. The compression of a bladder causes air therewith in to be displaced through the air passageways to the expansion chambers or to the other bladders, which then expand. The compression of a bladder under the ischial tuberosities of the seated occupant and the expansion of the expansion chambers or of the other bladders under the thighs of the seated occupant cause the seated occupant to experience a correct level of immersion into the cushioned seat bottom which is desired for effective postural support and prevention of lower back pain.
Patent CA-3058409-A1 (CA)
Title: Fencing systems, components thereof and methods for using the same
Inventor: SCHILLEMAN RYAN
IPC: E04H17/10
Filed: 2018-03-29
Abstract: Fencing systems and components thereof are disclosed herein. In one form, a device for coupling a fence wire to a post is provided. In another form, a method is provided for coupling a fence wire to a post through use of the disclosed device.
Patent CA-3058842-A1 (CA)
Inventor: TZENG RONG-CHYAN
IPC: B05B1/22
Filed: 2019-10-15
Abstract: A faucet device includes a body, a water temperature regulating valve, a water flow guide, a control rod, an outlet hose and a positioning seat. The water temperature regulating valve and the water flow guide are disposed in the body. The water flow guide is disposed at a lower end of the water temperature regulating valve. The outlet hose is concealed in the outlet pipe of the body. The inner end of the outlet hose is fixed with a metal joint and the outer end is a water outlet. The metal joint can be inserted into the second outlet passage of the water flow guide. The water outlet is provided with an outlet end. The positioning seat has an external thread and a protruding shaft is disposed at an upper end thereof The positioning seat can be screwed into the two-stage screw hole of the outlet passage of the outlet pipe, and the protruding shaft is inserted into the outlet end of the water outlet of the outlet hose to fix a position of the water outlet of the outlet hose.
Patent CA-3062539-A1 (CA)
Title: Materiaux d'emballage activables et procedes associes
Inventor: BERGMAN CARL L
IPC: B65D65/38
Filed: 2018-05-02
Abstract: L'invention concerne un matériau d'emballage activable comportant un premier côté et un second côté en regard du premier côté. Le matériau d'emballage comporte une pluralité de saillies s'étendant vers l'extérieur à partir du premier côté du matériau d'emballage et orientées selon un motif sur le premier côté du matériau d'emballage, et une pluralité de parties planes délimitées dans le premier côté du matériau d'emballage et à travers la pluralité de saillies. Le matériau d'emballage présente une force d'adhérence de pelage moyenne, lorsqu'il est activé contre une surface, comprise entre environ 1,50 g/in et environ 3,25 g/in. Le matériau d'emballage présente en outre une force de déroulement de rouleau moyenne, lorsqu'il est enroulé sur un rouleau, comprise entre environ 1,50 g/in et environ 5,0 g/in. Le matériau d'emballage présente également une force de blocage moyenne, lorsqu'il est en contact avec lui-même, comprise entre environ 0,4 g/in2 et environ 1,30 g/in2.
Patent CA-3062875-A1 (CA)
Inventor: OGDEN PETER W
IPC: E06B9/44
Filed: 2018-05-08
Abstract: A low-deflection roller tube of a motorized roller shade may include a first tube and a second tube that is attached to the first tube. The first tube may be configured to operably couple to the motor drive unit of the roller shade. The second tube may comprise a plurality of carbon fiber layers additively constructed on the first tube, and may be fabricated such that first and second longitudinal portions of the roller tube exhibit different material stiffness characteristics from each other. The first and second portions of the roller tube may be made of carbon fiber material having different tensile moduli. Layers of carbon fiber material in the first portion of the roller tube may be staggered with layers of carbon fiber material in the second portion of the roller tube at an interface of the first and second portions.
Patent CA-3064816-A1 (CA)
Inventor: RIGBY KEITH ANTONY
IPC: F41G3/04
Filed: 2018-05-31
Abstract: According to an aspect of the invention, there is provided a laser weapon system, comprising: one or more lasers for generating electromagnetic radiation; laser optics for directing the generated electromagnetic radiation at a target; and a control system, the control system being arranged to monitor three-dimensional position of an object other than the target, and to control a mask to at least limit generated electromagnetic radiation being directed at that object or to direct generated electromagnetic radiation towards another target or a safe location.
Patent CA-3066505-A1 (CA)
Title: Method for synthesizing silica nanoparticles
Inventor: LUX FRANCOIS
IPC: A61K49/18
Filed: 2018-06-08
Abstract: The invention relates to a method for synthesizing ultrasmall silica nanoparticles, useful in particular for diagnostics and/or therapy. More specifically, a method for synthesizing silica nanoparticles, said method comprising the mixing of at least one silane which is negatively charged at physiological pH with at least one silane which is neutral at physiological pH, and/or at least one silane which is positively charged at physiological pH, wherein: - the molar ratio A of neutral silane(s) to negatively charged silane(s) is defined as follows: 0 = A = 6, - the molar ratio B of positively charged silane(s) to negatively charged silane(s) is defined as follows: 0 = B = 5, - the molar ratio C of neutral and positively charged silanes to negatively charged silane(s)is defined as follows: 0 < C = 8. The invention also relates to the obtained ultrasmall silica nanoparticles.
Patent CA-3067795-A1 (CA)
Inventor: ITO KAZUHIKO
IPC: G06K9/62
Filed: 2019-06-14
Abstract: A face recognition technology that enables high-speed determination of erroneous detection of face regions and high-precision face recognition by means of a first face recognition processing unit of relatively low accuracy for detecting a face region of a person on each captured image captured by a monitor camera, and a second face recognition processing unit for performing face recognition of a person more accurately with respect to the detected face region transmitted from the first face recognition processing unit. The second face recognition processing unit determines that the first face recognition processing unit has erroneously detected when the second face recognition processing unit is not able to recognize a face region on the detected face region transmitted from the first face recognition processing unit, and the first face recognition processing unit calculates and self-learns a barycentric coordinate of the detected face region as a point mask position. Thereafter, the first face recognition processing unit checks whether or not the coordinate of the barycentric position has already been stored in a storage as one of the point mask position, and, when the coincident coordinate of the point mask position is found in the data of the barycentric coordinates, this face recognition system does not perform more accurate face recognition processing by the second face recognition processing unit, and proceeds to the next face recognition processing on the next captured image.
Patent CA-3068077-A1 (CA)
Title: Optical elements with toroidal engagement interfaces and method for assembling such elements
Inventor: LAMONTAGNE FREDERIC
IPC: G02B3/00
Filed: 2018-06-26
Abstract: Optical assemblies are provided where optical elements are aligned through the engagement of toroidal protrusions and toroidal grooves. A plurality of optical elements each having an inner portion having and a surrounding outer portion forma stack. Pairs of contiguous optical elements along the stack engaging each other at an engagement interface including a toroidal protrusion on the outer portion of one optical element and a toroidal groove on the outer portion of the other optical element. The toroidal protrusions and groove have a symmetry of revolution about an optical axis of the inner portion the corresponding optical element, with toroidal protrusions and toroidal grooves engaging each other having a same radius of revolution. The similar toroidal engagement of an optical element with an annular support is also provided.
Patent CA-3070661-A1 (CA)
Inventor: WONG KENNETH
IPC: G01N21/07
Filed: 2018-07-20
Abstract: The present invention provides an apparatus for conducting an assay in a microfluidic system comprising magnetic beads, said apparatus comprising: a platform upon which a microfluidic system can be mounted, one or more actuators having a magnet, configured to directly influence movement of magnetic beads housed within a microfluidic system when a microfluidic system is mounted on said platform, and a control means configured to control relative movement of the one or more magnets, and a microfluidic system when mounted, to enable the magnet to trace a desired path across a mounted microfluidic system, said magnet being positionable at any x- and y-coordinates of a mounted microfluidic system, wherein said apparatus further comprises: a) at least one rotary actuator configured to enable magnet movement in an x-axis, and/or b) a means for moving a mounted microfluidic system in a stepwise fashion.
Patent CA-3071216-A1 (CA)
Title: Insect trap and method for attracting and/or capturing flying insects
Inventor: GEIER MARTIN
IPC: A01M1/06
Filed: 2018-08-22
Abstract: The invention relates to an insect trap (10) and a method for attracting and/or capturing flying insects and/or insect pests (12). The trap (10) has a suction opening (14) which continues into a suction channel (16), in which there is an air flow (18) applying the suction opening (14) with a negative pressure or with a suction flow, and leading to an internal space (20) of the insect trap (10).  The trap (10) also has a surface which surrounds the suction channel (16) near the suction opening (14), encases the suction channel (16) in a further region at a varying radial distance, widens in a direction parallel to the direction of the air flow (18) passing through the suction channel (16), and is at least partially permeable to out-flowing air (24), and which forms at least one part of an outer wall (22) of the insect trap (10). In addition, an end or base side (28) is provided, which is connected to the outer wall (22), is substantially impermeable to in- or out-flowing air, and is positioned opposite the suction opening (14), and which is at least slightly spaced apart from an open end side (30) of the suction channel (16) extending into the internal space (20) of the trap (10).
Patent CA-3072284-A1 (CA)
Inventor: GALLINARI PAOLA
IPC: C07K16/30
Filed: 2018-08-01
Abstract: L'invention concerne des anticorps monoclonaux anti-FGFR4 et leur utilisation comme médicaments et agents de diagnostic. En particulier, l'invention concerne un anticorps qui se lie spécifiquement au domaine de boîte acide de FGFR4 et à des parties spécifiques de ce dernier. L'invention concerne en outre des acides nucléiques codant pour ledit anticorps, des vecteurs et des cellules hôtes pour leur expression et leur production, des conjugués anticorps-médicament et des compositions pharmaceutiques comprenant ledit anticorps. La présente invention concerne également des anticorps anti-FGFR4 destinés à être utilisés pour détecter, tuer, perturber ou inhiber le développement et/ou la différenciation de cellules souches du cancer du côlon.
Patent CA-3072721-A1 (CA)
Title: Reactor and respective manufacturing method
Inventor: CREMASCO ANDREA
IPC: H01F41/00
Filed: 2018-08-23
Abstract: A method for producing a reactor (100) with at least one winding section (40, 40a) for power applications is provided. The method comprises providing a tank (200); winding at least one conducting layer (60, 62, 60a, 62a) about a cylindrical support mold (90), and at least partially embedding the at least one conducting layer (60, 62, 60a, 62a) in a fibrous material (70, 72), to produce a winding section (40, 40a); placing the winding section (40, 40a) in the tank (200), applying a vacuum to the tank (200); impregnating the winding section (40, 40a) in the tank with a resin, while applying a pressure to the tank (200).
Patent CA-3076555-A1 (CA)
Title: Compounds suitable for personal care and cosmetic uses
Inventor: GUNDERMAN ERIK
IPC: A61K8/39
Filed: 2018-10-10
Abstract: A compound has the structure of formula (1): X-(OCH2CH2CH2)n-OR (1) in which n is an integer from 2 to 15, R is a C6 to C36 hydrocarbyl group, X is R or R1C(O) and R1 is a C2 to C36 hydrocarbyl group. A personal care product contains the compound of formula (1). A method of producing the compound and the use of the compound as a sensory agent and/or pigment wetting agent in a cosmetic or personal care product are also disclosed.
Patent CA-3076675-A1 (CA)
Title: Industrial vehicle layover system
Inventor: WALLER AMOS KENT
IPC: B66F9/06
Filed: 2018-11-02
Abstract: A layover bracket system is disclosed for supporting an industrial vehicle (10) in a horizontal position. The layover bracket system includes a layover bracket (104) removably coupled to a proximal end portion of the industrial vehicle, the layover bracket including at least one wheel (206) for moving the layover bracket system with the industrial vehicle supported thereon while the industrial vehicle is in the horizontal position. The layover bracket supports the proximal end portion of the industrial vehicle when the industrial vehicle is in a horizontal position and allows the layover bracket system and industrial vehicle to roll on the at least one wheel of the layover bracket. The layover bracket system may also include a support bracket (102) with at least one wheel (106) for supporting a distal end of the industrial vehicle while the vehicle is in the horizontal position.