baber/WOPTO huggingface dataset:
Patent CA-3020619-A1 (CA)
Inventor: HULKA SAMUEL D
IPC: E04B9/12
Filed: 2017-04-07
Abstract: A suspended drywall ceiling grid construction comprising a plurality of uniformly spaced parallel sheet metal support bars, a plurality of spaced grid tees carried on lower sides of the support bars, the support bars having regularly spaced centers for engaging and supporting grid tee reinforcing bulbs, the centers and grid tees being constructed and arranged to present lower faces of flanges of the grid tees in a common plane, the support bars having intermediate centers between said regularly spaced centers for receiving butt joint tees, the intermediate centers and butt joint tees being constructed and arranged to present lower faces of flanges of the butt joint tees in a plane a predetermined distance above the common plane.
Patent CA-3022161-A1 (CA)
Inventor: HAEGGSTROM EDWARD
IPC: G01B9/02
Filed: 2017-05-08
Abstract: An artifact (101) for determining resolution of imaging based on electromagnetic radiation, mechanical waves, or both is presented. The artifact comprises a substrate (102) and layers (103, 104) on top of the substrate. The layers comprise organic material and are stacked on each other in a partially overlapping way so that an edge (107) of a first one of the layers is arranged to intersect with an edge (108) of a second one of the layers. The layers constitute a three-dimensional surface topography where a groove (111) defined by the edges of the first and second ones of the layers is tapering towards a point of intersection (112) between the edges. The resolution is a minimum width of the tapering groove which is revealed by the imaging so that a pre-determined criterion is fulfilled.
Patent CA-3022426-A1 (CA)
Title: Myeloperoxidase compositions and methods for inhibition of lipopolysaccharides and lipid a
Inventor: ALLEN ROBERT C
IPC: A61P31/04
Filed: 2017-04-13
Abstract: Compositions comprising a combination of myeloperoxidase and a peroxide-producing oxidase and methods of using the compositions to inactivate gram negative bacterial lipopolysaccharides and lipid A endotoxin are provided.
Patent CA-3023407-A1 (CA)
Inventor: CATTANEO CARLO
IPC: F16M11/24
Filed: 2017-06-29
Abstract: A joining system with a leveller for parts of furniture and furnishing items with a bottom (12) and shoulders (11) of the type comprising, in combination: at least one unit with a front foot (14) and at least one unit with a rear foot (15), wherein each front-and rear-foot unit (14, 15) comprises a connection group (GC) and a blocking group (GB)and a levelling group (GL) that can be maneuvered by means of tools, wherein the connection group (GC) and blocking group (GB)of the front-and rear-foot units (14, 15) can be actuated from the front with respect to the piece of furniture through the space between the bottom (12) and the floor, where as the levelling group (GL) of each front-and rear-foot unit(14, 15) can be maneuvered by means of a tool(35) that can be inserted in a small hole (34) formed in the bottom (12) above, and aligned with each front foot and rear foot (14, 15).
Patent CA-3023742-A1 (CA)
IPC: G08G1/14
Filed: 2018-11-09
Abstract: A monitoring system to display real time availability of vacant parking lots with in a parking area. This system will display the exact free locations related to where display device is fixed & help driver to occupy that lot. Display devices are placed with in the parking area or adjacent to the parking area. This invention will be called - Parking Lot Monitoring System In a Parking area, vacant lots are distributed randomly, so incoming driver need to drive around to find out vacant parking lot. This is a cumbersome activity. Above mentioned Parking Lot Monitoring System will scan entire parking area & display and highlight all currently available parking lots. This monitoring system do have lot of advantages over currently existing parking lot monitoring systems. They are -~     Provides exact location of vacant lot. ~    Real time monitoring & display. ~    This system is made up of readily available hardware components in the market. ~          It can be extended to large Parking lots. Also, real time status of Parking area will be displayed in websites, PS  devices, mobile applications. Also, real time status will be stored in a database. This is happened by connecting above mentioned systems (database, mobile applications, websites & GPS  devices) with Processing unit.
Patent CA-3024024-A1 (CA)
Inventor: WANG XIAOCHUAN
IPC: B65D55/16
Filed: 2018-11-14
Abstract: The present disclosure describes bottle closure assemblies which are made at least in part with a high density unimodal polyethylene. The bottle closure assembly comprises a cap portion, an elongated tether portion and a retaining means portion. The retaining means portions engages a bottle neck or an upper portion of a bottle. The elongated tether portion connects at least one point on the cap portion to at least one point on the retaining means portion so as to prevent loss of the cap portion from a bottle.
Patent CA-3024099-A1 (CA)
Title: Fiberglass dental crowns
Inventor: MANCINI ANDY
IPC: A61K6/891
Filed: 2017-05-12
Abstract: A dental crown composed of fiber mesh sheets of fiberglass, aramid, carbon or quartz fibers embedded within dentally acceptable resin. The combination of both materials synergistically add unsurpassed strength and enhanced cosmetic value to the dental crown for a much lower price due to the cheaper costs of the material and manufacturing process.
Patent CA-3024649-A1 (CA)
Title: Self-watering planter with removable riser
Inventor: Ryan Fred Joseph
IPC: A01G27/00
Filed: 2018-11-19
Abstract: A planter includes a base including a raised portion to form a channel beneath the base. At least one substantially vertical planter sidewall is formed with the base. At least one drain post is integrally formed on the base and extending substantially vertically upwards with a drain opening at the top of each of the at least one drain post in communication with the channel. The planter includes a removable riser. The removable riser includes a plate supported by a plurality of hollow support columns wherein the hollow support columns are longer than the at least one drain post forming a reservoir beneath the plate. The hollow support columns each include at least one opening in a column sidewall.
Patent CA-3025004-A1 (CA)
Inventor: SUSSMAN MICHAEL RICHARD
IPC: G01N33/574
Filed: 2017-06-12
Abstract: This invention provides minimally invasive methods, reagents, diagnostic and prognostic markers useful for staging, prognosis and surveillance of colorectal cancers, and therapeutic intervention in individuals with colorectal cancers, or individuals who may be susceptible to developing colorectal cancers.
Patent CA-3026095-A1 (CA)
Inventor: WANG XIAOCHUAN
IPC: C08F2/04
Filed: 2018-12-03
Abstract: A polyethylene homopolymer composition comprises: a first ethylene homopolymer having a density, d1 of from 0.943 to 0.975 g/cm3, a melt index, l21 of from 0.01 to 10 g/10min, and a molecular weight distribution, Mw/Mn of less than 3.0; and a second ethylene homopolymer having a density, d2 of from 0.950 to 0.985 g/cm3, a melt index, l22 of at least 500 g/10min, and a molecular weight distribution, Mw/Mn of less than 3.0; wherein the ratio of the melt index, l22 of the second ethylene homopolymer to the melt index, l21 of the first ethylene homopolymer is at least 50. The polyethylene homopolymer compositions which may be nucleated have a weight average molecular weight, Mw of <= 75,000, a high load melt index, l21 of at least 200 g/10 min, a molecular weight distribution, Mw/Mn of from 4.0 to 12.0 and may be usefully employed in molding applications, such as, for example, in compression molded closures.
Patent CA-3026349-A1 (CA)
Title: Composition aqueuse destinee aux applications de surface dure presentant une stabilite amelioree
Inventor: KIM HOON
IPC: C09D123/00
Filed: 2017-06-02
Abstract: La présente invention concerne une composition aqueuse présentant une stabilité améliorée pour les applications de surface dure, contenant au moins un composé lipophile et au moins un copolymère, ledit copolymère étant un copolymère ramifié de type peigne présentant une séquence alternée de motifs monomères (a) comprenant au moins un groupe hydrophile et de motifs monomères (b) comprenant au moins une chaîne latérale lipophile. En outre, la présente invention porte sur un procédé de fabrication de ladite composition et sur l'utilisation de la composition.
Patent CA-3027921-A1 (CA)
Title: Integrated sensor calibration in natural scenes
Inventor: ZHU XIAOLING
IPC: G01S17/931
Filed: 2018-06-25
Abstract: Embodiments of the disclosure provide methods and systems for calibrating a plurality of sensors. The method may include capturing, by a plurality of sensors associated with a vehicle, a set of point cloud data indicative of at least one surrounding object as the vehicle travels along a trajectory. The method may also include filtering, by a processor, the set of point cloud data based on coplanarity associated with the set of point cloud data. The method may further include adjusting, by the processor, at least one calibration parameter of the plurality of sensors based on a model using the filtered set of point cloud data. The model may include a weight corresponding to the coplanarity associated with the set of point cloud data.
Patent CA-3031677-A1 (CA)
Title: Solid phosphoric acid catalysts
Inventor: RAGHUNATH MALATI
IPC: B01J37/00
Filed: 2017-07-27
Abstract: The present disclosure relates to solid phosphoric acid (SPA) catalysts useful in the conversion of hydrocarbons, such as the oligomerization of olefins, to methods for making such SPA catalysts, and to methods for converting hydrocarbons by contacting hydrocarbons with such catalyst. For example, in certain embodiments, the disclosure provides a calcined solid phosphoric acid catalyst composition that includes phosphoric acid and silicon phosphates, and in which (i) one or more promoters each selected from the group consisting of boron, bismuth, tungsten, silver and lanthanum is present; (ii) the composition is a calcined product of a formable mixture including silica-alumina clay, silica fiber and/or silica alumina fiber; or (iii) the composition is a calcined product of a formable mixture including fumed silica.
Patent CA-3032219-A1 (CA)
Inventor: GABRIEL CLAUS
IPC: B33Y10/00
Filed: 2017-07-21
Abstract: The present invention relates to a method for producing a moulded body by the selective laser sintering of a sintered powder (SP). The sintered powder (SP) contains at least a partially crystalline polyamide and at least one polyamide 6I/6T. The invention also relates to a moulded body obtained according to the claimed method and to the use of polyamide 6I/6T in a sintered powder (SP) for broadening the sintering window (WSp) of the sintered powder (SP).
Patent CA-3033201-A1 (CA)
Title: Large scale social graph segmentation
Inventor: HANKINSON STEPHEN JAMES FREDERIC
IPC: G06F17/00
Filed: 2017-05-02
Abstract: A method of complementary clustering of a vast population of objects is disclosed. The method aims at maximizing a global measure of object affinity within naturally-formed clusters. A first clustering procedure produces primary centroids of clusters of objects and a second clustering procedure produces secondary clusters of the primary centroids and corresponding secondary centroids. Refined clusters of the population of objects are formed based on object proximity to the secondary centroids. The first clustering procedure is preferably based on a variation of the K-means method, and the second clustering procedure is preferably based on the Density-Based Spatial Clustering of Applications with Noise (DBSCAN). An apparatus implementing the method is devised to facilitate conflict-free parallel processing.
Patent CA-3033436-A1 (CA)
Title: Monitoring and management of containers
Inventor: MOELLER BERND
IPC: B65D79/00
Filed: 2019-02-11
Abstract: Managing a lifecycle of a container includes defining a plurality of states, each state corresponding to a particular phase in the lifecycle of the container, determining one or more current properties of the container while a current defined state of the container is in a first defined state of the plurality of defined states, and controlling an action associated with the container based on at least the first defined state and the one or more determined properties of the container. A sensor device coupled to a processor unit has a first sensor for monitoring a level to which a container is filled with contents and a second sensor for monitoring other properties of the container. A system managing the lifecycle of each of a plurality of containers remotely located from servers has a database and container management components communicatively coupled to, and remotely located from, the servers.
Patent CA-3033691-A1 (CA)
Title: Method for chipless production of a rotationally symmetrical body from a circular sheet metal blank
Inventor: OHLSCHER HEIKO
IPC: B21D22/16
Filed: 2017-08-24
Abstract: The invention relates to a method for the chipless production of a rotationally symmetrical body (17) from a circular sheet metal blank. The circular sheet metal blank (8) is shaped into a pot-shaped body (10) by pressing or pressure rolling about an inner mandrel (2), and a hub-shaped protrusion (16) which protrudes outwards from the base of the pot-shaped body (10) is molded on the body by pressing about a central projection (3). The aim of the invention is to improve the method, in particular simplify the production process and ensure a flawless concentricity of the shaped regions. This is achieved in that the circular sheet metal blank (8) is clamped only in the radial inner region of the blank in the axial direction between the inner mandrel (2) and at least one projection (3) during the entire shaping process.
Patent CA-3039489-A1 (CA)
Title: Flexible collar for a rotary steerable system
Inventor: MENGER CHRISTIAN
IPC: E21B17/00
Filed: 2017-10-17
Abstract: A Rotary Steerable System (RSS) includes a flexible collar coupled therein that reduces the stiffness of the RSS and permits a tighter turning radius to be achieved. The positioning of the flexible collar between the steering section and the controller of the RSS further improves the turning radius, and may permit a push-the-bit system to operate similar to a point-the bit system. The flexible collar permits communication therethrough between controller and the steering sections of the RSS. The RSS may be arranged as a modular system to receive various configurations of a flexible collar and may operate with no flexible collar installed. The modularity enables tuning of the stiffness of an RSS to achieve different steering objectives.
Patent CA-3040876-A1 (CA)
Title: Method and system for cooling a hydrocarbon stream using a gas phase refrigerant
Inventor: KRISHNAMURTHY GOWRI
IPC: F25B6/04
Filed: 2019-04-23
Abstract: Described herein are methods and systems for the liquefaction of a natural gas stream using a refrigerant comprising methane or a mixture of methane and nitrogen. The methods and systems use a refrigeration circuit and cycle that employs one or more turbo-expanders to expand one or more streams of gaseous refrigerant to provide one or more streams of at least predominantly gaseous refrigerant that are used to provide refrigeration for liquefying and/or precooling the natural gas, and a J-T valve to expand down to a lower pressure a stream of liquid or two-phase refrigerant to provide a vaporizing stream of refrigerant that provides refrigeration for sub-cooling.
Patent CA-3044469-A1 (CA)
Inventor: CHIU CHINGFAN CHRIS
IPC: C07D493/10
Filed: 2019-05-27
Abstract: An ultraviolet (UV) absorbing compound and uses of the same are provided. The UV absorbing compound is represented by the following Formula I: (see formula I) in Formula I, each R is independently H, C1-C20 alkyl, glycidyl, or - (CH2CH2O)m-(CH2)p-CH3, wherein m is an integer of 1 to 20, p is an integer of 0 to 20, and n is an integer of 0 to 3.
Patent CA-3044562-A1 (CA)
Inventor: SCHLEGEL MARK K
IPC: C12N15/113
Filed: 2017-11-21
Abstract: The invention relates to RNAi agents, e.g., double stranded RNAi agents, targeting the Serpina1 gene, and methods of using such RNAi agents to inhibit expression of Serpina1 and methods of treating subjects having a Serpina1 associated disease, such as a liver disorder.
Patent CA-3044824-A1 (CA)
Title: Device and method for delivering shape-memory staples
Inventor: CHERNOV-HARAEV ARTEM NICOLAEVICH
IPC: A61B17/068
Filed: 2010-03-11
Abstract: Some embodiments relate to a device for delivering shape-memory staples. The device comprises a grippable portion comprising a first actuator; and a delivery portion coupled to the grippable portion. The delivery portion comprises retention walls for retaining the staples within the delivery portion in an elastically deformed configuration and release apertures for releasing the staples to adopt a deployed configuration based on their shape memory. The delivery portion is configured to cause one end of each staple to protrude from the delivery portion in response to actuation of the first actuator. In some embodiments a striking mechanism is coupled to the grippable portion and configured to communicate a striking blow to the delivery portion.
Patent CA-3048025-A1 (CA)
Title: Active flow tuning of secondary header
Inventor: NOBLE SCOTT D
IPC: A01C21/00
Filed: 2019-06-27
Abstract: A pneumatic distribution system for an agricultural implement, including a plurality of fluid lines including a primary fluid line and at least two secondary fluid lines, and at least one header fluidly coupling the primary fluid line with the at least two secondary fluid lines. The at least one header includes a header body having a fluid inlet fluidly coupled to the primary fluid line and at least two fluid outlets fluidly coupled to the at least two secondary fluid lines, a top cover connected to the header body, an insert located beneath the top cover and associated with the fluid passageway, and at least one actuator operably coupled with the insert and configured for moving the insert to control the airstream.
Patent CA-3050435-A1 (CA)
Inventor: DANNER DAVID
IPC: A23L2/04
Filed: 2019-07-22
Abstract: A juicing machine comprises an electric motor; a variable frequency drive configured to control the speed of the electric motor; a juicing mechanism that has at least one extraction assembly that operates cyclically to extract juice; and at least one sensor that determines the position or positions of the extraction assembly during a cycle.
Patent CA-3050830-A1 (CA)
Title: Method for producing corrugated cardboard blanks, and device
Inventor: HIBINGER FRANK
IPC: B23K26/08
Filed: 2018-02-09
Abstract: The invention relates to a method for producing blanks from paper, cardboard, paperboard, corrugated cardboard, or plastic. The invention additionally relates to a device for producing blanks from paper, cardboard, paperboard, corrugated cardboard, or plastic. The method according to the invention does not process boards or sheets into blanks in a multistage process but rather produces the blanks directly from the material web, i.e. the corrugated cardboard web or from the paper, paperboard, plastic, or cardboard web. The process can be scaled in any manner. Thus, the method according to the invention can be adapted in terms of production speed and quantity with respect to the required production or packaging quantity by the sequencing of additional processing centers.
Patent CA-3051820-A1 (CA)
Inventor: YAMAUCHI YUUYA
IPC: H02J50/12
Filed: 2017-01-30
Abstract: A non-contact power supply coil unit (100) that transmits or receives power in a non-contact manner is provided with: a coil (15), which has a hollow section, and has the coil axis in the vertical direction; a first magnetic body (11) having an opening (11a) at a position corresponding to the hollow section of the coil (15); a planar second magnetic body (12), which is disposed in the hollow section of the coil (15), said second magnetic body being on one surface side of the first magnetic body (11); and an insulating plate (14) disposed between the first magnetic body (11) and the second magnetic body (12). The present invention makes it possible to improve the surface rigidity of the magnetic body, and to suppress the possibility of insulation breakdown of the contact surface of the magnetic body.
Patent CA-3052057-A1 (CA)
Title: Methods and apparatus for communicating alert notifications using discrete input channels
Inventor: AMIRTHASAMY STANLEY FELIX
IPC: G05B23/02
Filed: 2018-01-31
Abstract: Methods and apparatus for communicating alert notifications using discrete input channels are described. An apparatus includes a field device to control a process of a process plant. The field device has a digital valve controller including a process parameter monitor to monitor a process parameter of the field device and an alarm determiner to detect an error condition associated with the process parameter. The alarm determiner generates an alarm notification associated with the error condition of the process parameter. The digital valve controller includes an alarm status assignor to assign a status notification for equipment associated with the process parameter detected by the alarm determiner to be in the error condition and a discrete output channel. The apparatus includes a host device having a discrete input channel directly coupled to the discrete output channel to receive the alarm notification and the status notification from the digital valve controller. The host device is to be communicatively coupled to a control room of a process plant.
Patent CA-3054467-A1 (CA)
Title: Systeme de traitement de plaie par pression negative a pansements multiples
Inventor: BEADLE VICTORIA
IPC: A61M1/00
Filed: 2018-02-27
Abstract: Des modes de réalisation de la présente invention concernent des appareils, des systèmes et des procédés de traitement de plaies, par exemple à l'aide de multiples pansements en combinaison avec un traitement de plaie par pression négative. Un appareil de traitement de plaie par pression négative peut comprendre une source de pression négative et un dispositif de commande. La source de pression négative peut comprendre des entrées configurées pour s'accoupler par l'intermédiaire de trajets d'écoulement de fluide à des pansements. Les trajets d'écoulement de fluide peuvent comprendre des capteurs de pression configurés pour mesurer la pression dans les trajets d'écoulement de fluide. Les capteurs de pression peuvent comprendre un premier capteur de pression configuré pour mesurer une pression dans le premier trajet d'écoulement de fluide et un second capteur de pression configuré pour mesurer une pression dans le second trajet d'écoulement de fluide. Le dispositif de commande peut être configuré pour faire fonctionner la source de pression négative et fournir, sur la base de la pression mesurée, une indication d'au moins une condition de fonctionnement associée à au moins l'un des trajets d'écoulement de fluide.
Patent CA-3054981-A1 (CA)
Inventor: SMITH DAMON
IPC: C08F290/06
Filed: 2018-03-29
Abstract: There are provided PVP-PLA block copolymers as defined in Formula (I): I wherein, x is an initiator alcohol having a boiling point greater than 145°C, n is, on average, from 20 and 40, and m is, on average, from 10 and 40, wherein the block copolymers have a number average molecular weight (Mn) of at least 3000 Da. Polymers demonstrating flexibility in formulating multiple low-solubility active pharmaceutical ingredients (APIs) are described. Liquid and dry pharmaceutical formulations comprising an API are described, along with delivery methods, uses, and kits. APIs may include, e.g. flurbiprofen, celecoxib, acetaminophen, or propofol. Also provided is a method of synthesizing the PVP-PLA block copolymers by (i) initiating polymerization of D,L-Lactide from the initiator alcohol x to form poly(lactic acid), adding a xanthate to form a PLA macroinitiator, and polymerizing NVP onto the PLA macroinitiator, by controlled polymerization, to form the block copolymer compound of Formula (I).