baber/WOPTO huggingface dataset:
Patent CA-2892092-A1 (CA)
Inventor: ROBERTSON RONALD D
IPC: B05C17/01
Filed: 2008-06-20
Abstract: A dispenser is provided for viscous condiments. The dispenser includes a tubular sidewall having opposite ends. One opposite end is open and can receive a plunger or piston therein for applying force to condiment contained within a compartment inside of the sidewall. The other end of the sidewall includes a dispenser valve assembly comprising a member secured to an inturned flange portion of the sidewall with the flange portion being generally normal to the sidewall. The dispenser valve assembly is suitably secured to the flange portion as by heat sealing to form a composite laminated structure that is resistant to the penetration of liquids from the condiments. A bead of hot melt can be provided to seal an exposed outer edge of the dispenser valve assembly and to seal the dispenser valve assembly to the sidewall. The dispenser valve assembly includes a valve plate having one or more selectively openable discharge openings formed therein that will open and close under the influence of pressure applied to the condiment within the dispenser.
Patent CA-2893060-A1 (CA)
Title: Swing bolster, swing bolster vibration reduction assembly and bogie
Inventor: YIN PINGWEI
IPC: B61F5/04
Filed: 2014-06-27
Abstract: Disclosed are a bolster comprising a main body (10), wherein two ends of the main body (10) both have a mounting cavity (11) used for mounting a friction block (20), the mounting cavity (11) has a first horizontal opening (11a) and a second horizontal opening (11b) provided opposite each other, and the directions of opening of the first horizontal opening (11a) and the second horizontal opening (11b) are both perpendicular to the extension direction of the main body (10); a bolster vibration-damping assembly comprising a bolster and a vibration-damping part, wherein the vibration-damping part comprises the friction block (20), a horizontal elastic element (30) and a vertical elastic element (40), the friction block (20) is mounted in the mounting cavity (11) of the bolster main body (10) and an end part of the friction block extends out of the first horizontal opening (11a) and the second horizontal opening (11b) of the mounting cavity (11); and a bogie comprising the bolster vibration-damping assembly and a side frame (80), wherein the bolster vibration-damping assembly is provided on the side frame (80). Since the friction block (20) matches the bolster without using an inclined face, and the direction of movement of the bolster is perpendicular to the direction of movement of the friction block (20) relative to the bolster, abrasion between the friction block (20) and the bolster is reduced, ensuring that the relative movement or the abrasion of the bolster and the friction block will not affect the vibration-damping performance of the vertical elastic element (40), thereby ensuring a vibration-damping effect for the bogie when a vehicle is empty, ensuring reliability of use of the bolster.
Patent CA-2893464-A1 (CA)
Title: Produce box
Inventor: BANKOWSKI PIOTR
IPC: B65D5/42
Filed: 2013-11-27
Abstract: A produce box for storing produce, including a base, including a series of side wall sections coupled together to form a parallelogram; a bottom end section coupled to the wall sections; pairs of face vents located in spaced apart lateral sections of respective ones of said side wall sections; and pairs of major score vents located centrally on respective top and bottom scores of each side wall section of a first opposed pair of said side wall sections. The produce box also includes a lid, including a series of side wall sections coupled together to form a parallelogram; a top end section coupled to the wall sections; pairs of face vents located in spaced apart lateral sections of respective ones of said side wall sections; and pairs of major score vents located centrally on respective top and bottom scores of each side wall section of a first opposed pair of said side wall sections. The pairs of face vents of the base at least partially overlap with corresponding pairs of face vents of the lid so that air can flow therethrough. Further, pairs of major score vents of the base at least partially overlap with major score vents of the lid so that air can flow therethrough.
Patent CA-2893804-A1 (CA)
Title: New bicyclic compounds and their use as antibacterial agents and .beta.-lactamase inhibitors
Inventor: MAITI SAMARENDRA N
IPC: A61K31/444
Filed: 2012-12-11
Abstract: A compound of formula (I), wherein: M is hydrogen or a pharmaceutically acceptable salt-forming cation; Y is OR1 or NR2R3, and R1,R2, R3 and M are as defined herein. Also, methods of treating bacterial infection, pharmaceutical compositions, molecular complexes and processes for preparing compounds.
Patent CA-2894519-A1 (CA)
Title: Fixed hybrid dental attachment device
Inventor: MULLALY SCOTT
IPC: A61K6/884
Filed: 2013-12-04
Abstract: A hybrid, detachable dental attachment device comprising a cap for securing a dental appliance, a ring, and an abutment to attachment to a tooth root or implant. Also described herein are methods of securing a dental appliance in a subject's mouth by means of the dental attachment device. Further described herein is a dental attachment device for immediate load on a provisional denture and then incorporated into the final restoration
Patent CA-2897166-A1 (CA)
Inventor: ANDERSON NOEL WAYNE
IPC: G05D1/02
Filed: 2013-10-22
Abstract: Methods and apparatus are disclosed for controlling machine configurations. An example method disclosed herein includes identifying a machine configuration, the machine configuration comprising a host machine connected to an auxiliary machine; determining a desired trajectory based on at least one of the host machine turning, a desired work path, or an alignment of the host machine and the auxiliary machine; and controlling steering of the auxiliary machine based on a desired trajectory of the host machine.
Patent CA-2898380-A1 (CA)
Inventor: BARNETT WILLIAM M III
IPC: A61K38/39
Filed: 2014-03-15
Abstract: Veterinary supplements comprising one or more Nrf2-activating agents are disclosed. The veterinary supplements may further comprise omega-3 fatty acids and collagen. The veterinary supplements are effective for treating, inhibiting, reducing and/or preventing oxidative stress.
Patent CA-2901105-A1 (CA)
Title: Stem cell growth media and methods of making and using same
Inventor: NISTOR GABRIEL
IPC: C12N5/0735
Filed: 2008-01-03
Abstract: The invention provides media formulations. A complete media formulation of the invention includes, for example, the following components: albumin, an iron carrier, glutamine, a glycosidase or hydrolase, fibroblast growth factor (FGF), a salt or mineral, and essential amino acids, at an osmolarity of about 220-330 mOsm/Liter.
Patent CA-2901885-A1 (CA)
Title: Modele de lentilles multifocales et methode permettant de prevenir ou de ralentir la progression de la myopie
Inventor: BRENNAN NOEL A
IPC: G02C7/06
Filed: 2015-08-26
Abstract: Il est décrit des lentilles de contact qui intègrent des profils de force multifocaux ralentissant, retardant ou empêchant la progression de la myopie. La lentille en question comprend une première zone au centre de la lentille ophtalmique, ainsi quau moins une zone périphérique entourant la première zone. Les zones périphériques ont une largeur et une puissance de vergence différentes de celles de la première zone. La première zone et les zones périphériques peuvent être échelonnées ou discontinues. Le profil de force multifocal offre une correction de la vision fovéale essentiellement équivalente à ce que peut offrir une lentille à foyer unique. De plus, il fournit une profondeur de foyer et une réduction de la sensibilité de la qualité de limage rétinienne qui ralentissent, retardent ou empêchent la progression de la myopie.
Patent CA-2902732-A1 (CA)
Inventor: VERA-CASTANEDA ERNESTO
IPC: B01D53/50
Filed: 2014-03-14
Abstract: A contaminant gas is removed from a feed gas in two absorption and stripping circuits operated in tandem. The gas is first passed through a rich gas absorber producing a rich absorption liquor from which contaminant gas is stripped in a rich liquor stripper. A lean gas exiting the rich gas absorber is passed through a lean gas absorber, producing a lean absorption liquor from which contaminant gas is stripper in a lean liquor stripper. Regenerated absorption media exiting the respective strippers are recirculated to the respective absorbers.
Patent CA-2908949-A1 (CA)
Title: Detecting faults in a two-wire power line
Inventor: HAAS CARL L
IPC: G01R31/02
Filed: 2014-01-15
Abstract: An apparatus and method for detecting faults in a two-wire electric power line isolated from ground includes substantially identical high impedance voltage dividers connected between each of the two wires of the power line and ground, circuits for carrying the output voltages from each voltage divider, a circuit for comparing the output voltages, and outputting a fault signal indicative of a ground fault.
Patent CA-2909812-A1 (CA)
Title: Post-tensioning strands in linings of concrete tunnels, shafts or manholes, pipes (concrete cylinder shape structures)
Inventor: KHORSHIDI BEHZAD
IPC: B28B23/08
Filed: 2015-10-26
Abstract: The post-tensioned strands in cylinder shape concrete structures such as tunnels, shafts and manhole concrete linings, water tanks, concrete pipes, PCCP pipes, cylinder shape towers or buildings or any other similar structures provides pre-stress in the circumference of the mentioned structures and therefore improving quality by increasing strength and reducing cracks in the concrete. The method involves inserting strand through the preliminary embedded duct/sheath in the concrete (precast/ cast in situ) and then tensioning the strand by jack and fastening it. Post tensioning by strands of lining reduces the steel reinforcement or fiber volume and/or thickness of the concrete structure which would result in reducing the manufacturing cost of them. It would reduce cracking and improve water tightness and would provide smooth intrados due to eliminated bolts joints in the tunnel segmental lining. It would increase resistance to internal pressures as well.  Further, this system could work very well structurally in tunnels and shafts with squeezing rock or tunnel with seismic loadings. Strands can be used in spiral, circumferential, longitudinal and/or horizontal directions or their combinations. In the segmental concrete precast tunnel lining, the post-tensioned strand eliminates necessity of bolt connections between the segments as well.
Patent CA-2917914-A1 (CA)
Inventor: STEEB WILLIAM R
IPC: A47J37/00
Filed: 2016-01-13
Abstract: A pancake making device with a pair of opposed platens that include cooperating wells for making pancakes is provided. The wells of the lower platen receive a quantity of pancake batter. The platens are then closed and rolled over so that the batter spreads across the well of the engaged well. Rolling over the platens engages a control system that heats the platens such that the batter rises to fill both of the engaged wells, and thereby cooks and forms a cooked pancake. When the cooking is complete, the control system sounds a beeper that signals the user to roll the platens over to the starting position, so that the platens can be opened and the pancake removed.
Patent CA-2921457-A1 (CA)
Title: Heterochromatin forming non-coding rnas
Inventor: OZSOLAK FATIH
IPC: A61P3/00
Filed: 2014-08-15
Abstract: Provided herein are oligonucleotides that are useful for modulating the heterochromatin state of genes; related compositions and methods are also provided. In some embodiments, methods are provided for treating a disease associated with heterochromatin formation, including diseases associated with repeat expansion within genes.
Patent CA-2923480-A1 (CA)
Title: Structure segmentee, en particulier pour reflecteur d'antenne de satellite
Inventor: GRANGERAT FRANCIS
IPC: H01Q15/16
Filed: 2014-09-11
Abstract: La structure segmentée (1) comprend au moins deux panneaux (2, 3, 4), un premier panneau (2) dit principal et un second panneau (3, 4) dit secondaire, ainsi qu'au moins un dispositif de déploiement (5) apte à amener un panneau secondaire associé (3, 4) dans une position de stockage (P1) ou dans une position déployée (P2), ledit dispositif de déploiement (5) comportant un système de translation (6) comprenant un ensemble (7) à bras articulés, ledit système de translation (6) étant apte à générer un mouvement de translation du panneau secondaire (3) par rapport au panneau principal (2), et étant lié par une extrémité externe (6A) au panneau secondaire (3), et un système de rotation apte à générer une rotation du système de translation (6) et du panneau secondaire (3, 4) lié au système de translation (6), par rapport au panneau principal (2).
Patent CA-2923964-A1 (CA)
Title: Architecture for distributed server-side and client-side image data rendering
Inventor: TAERUM TORIN ARNI
IPC: G06T1/00
Filed: 2014-09-10
Abstract: A scalable image viewing architecture that minimizes requirements placed upon a server in a distributed architecture. Image data is pushed to a cloud-based service and pre-processed such that the image data is optimized for viewing by a remote client computing device. The associated metadata is separated and stored, and made available for searching, image data may be communicated and rendered by the remote client computing device; whereas 3D image data be rendered by the cloud-based service by imaging servers and communicated to client computing device.
Patent CA-2924798-A1 (CA)
Title: Device and method for current flow control for dual battery vehicle architecture
Inventor: TOFILESCU POMPILIAN
IPC: B60R16/023
Filed: 2014-07-29
Abstract: Described herein is a device and method for current flow control for dual battery vehicle architecture. The dual battery vehicle architecture includes a second energy source (150) that is used to support electrical loads (152), such as radio and navigation systems, during re-cranking in stop-start situations. A quasi-diode device (105) is configured to effectively split a main battery (140) and starter (142) circuit (110) from the rest of the vehicle electrical system (115) including the second energy source (150). The quasi-diode device includes a plurality of field effect transistors, FET (107), that conducts current in both directions between the main battery and starter circuit and the rest of the vehicle electrical system when the FETs are turned on and conducts current only from the main battery and starter circuit to the rest of the vehicle electrical system when the FETs are turned off, i.e. when re-cranking is occurring during a start-stop situation.
Patent CA-2929847-A1 (CA)
Inventor: GELLIS DAVID
IPC: A41D19/015
Filed: 2014-11-05
Abstract: A utility glove comprising a glove blank of a fabric material in the form of at least a portion of a hand having a palm side and a back side with one or more areas of elastomeric material injection molded to at least the back side to form one or more three dimensional molded portions of the fabric material with the elastomeric material bonded thereto, wherein the one or more three dimensional molded portions comprise less than the entire glove blank, leaving at least one area of fabric material of the glove blank without elastomeric material bonded thereto, and a coating on at least an area of the fabric material of the glove blank without elastomeric material injection molded thereto.
Patent CA-2931015-A1 (CA)
Title: Multiplex detection of nucleic acids
Inventor: DAHL CARL OSCAR FREDRIK
IPC: C12Q1/68
Filed: 2014-11-26
Abstract: Described herein is a new approach in which a nucleic acid species of interest (e.g. a chromosome) containing multiple unique target sequences is detected using multiple specific probes that are amplified by rolling circle amplification and detected. Multiple probes are used to provide a detectable signal, where the magnitude of the signal is proportional to the number of probes recognising their target sequences. Individual signals from the plurality of probes are converted into a single cumulative detectable signal, amplifying the individual signals through the multiplex probing. Ten or more probes produce a signal amplification of ten-fold or more. The generated signals depend on correctly reacted probes upon target recognition, using sequence specific hybridisation and enzymatic catalysis to generate specific products from which the signal is obtained.
Patent CA-2931899-A1 (CA)
Title: Process to remediate contaminated soils using carbon dioxide-assisted hypochlorite oxidation
Inventor: PICARD FRANCOIS
IPC: B09C1/08
Filed: 2016-06-01
Abstract: The disclosure provides a process to remediate contaminated soils. The process is comprising the steps of providing a solution comprising an hypochlorite salt; providing a slurry comprising said solution and contaminated soils comprising hydrocarbon-based compounds, wherein said slurry is maintained at a pH from 6 to 10 by contacting carbon dioxide with said slurry; and recovering soils, wherein said recovered soils are comprising an amount of hydrocarbon-based compounds lower than that of said contaminated soils.
Patent CA-2933035-A1 (CA)
Inventor: LINCOLN JASON E
IPC: F41A21/04
Filed: 2014-12-09
Abstract: A composite projectile barrel is disclosed comprising a continuous fiber composite outer shell whose average effective coefficient of thermal expansion in the longitudinal direction approximately matches that of an inner liner. In one embodiment, the composite barrel comprises PAN precursor carbon fiber and a thermoset epoxy resin, with the carbon fiber wound at varying winding angles to form a plurality of regions within the outer shell. The finished barrel exhibits light weight, superior axial stiffness and strength, durability, and is reliably accurate.
Patent CA-2934440-A1 (CA)
Title: A sea water harvesting process
Inventor: FITZPATRICK BRIAN
IPC: C02F1/00
Filed: 2014-12-19
Abstract: A sea water harvesting process includes the steps of collecting sea water (10), filtering the sea water (16), passing the filtered sea water through a high-pressure reverse osmosis membrane (15) to separate the sea water into de-salinated water and concentrated sea water, delivering the concentrated sea water to an evaporator (20), heating the concentrated sea water in the evaporator (20) under vacuum to produce calcium sulphate (26), sea salt (28) and a super-concentrated sea water (27). Downstream of the evaporator (20) the super-concentrated sea water is heated (45) to produce a concentrated mineral liquor containing sea minerals in a concentration of about 42%.
Patent CA-2934572-A1 (CA)
Title: Utilisation d'oligomeres d'alginate comme anticoagulants du sang
Inventor: DESSEN ARNE
IPC: A61M1/14
Filed: 2014-12-19
Abstract: L'invention concerne un oligomère d'alginate de 2 à 75 résidus monomères, lesdits résidus monomères ne portant pas de groupes sulfate, qui est destiné à être utilisé comme anticoagulant du sang dans des applications cliniques et non cliniques, notamment dans des contextes in vivo, ex vivo et in vitro. L'invention concerne en outre l'utilisation d'un tel oligomère d'alginate dans la préparation d'un produit ou d'un dispositif ayant une capacité réduite à activer la coagulation du sang, ledit oligomère d'alginate étant déposé au niveau dudit produit ou dispositif ou sur une surface dudit produit ou dispositif. Ces produits et dispositifs constituent un autre aspect de l'invention.
Patent CA-2935622-A1 (CA)
Title: Cover assemblies for mattresses
Inventor: JENSEN IDA T
IPC: A47C31/00
Filed: 2014-12-30
Abstract: A cover assembly for a mattress is provided that includes a first cover and a second cover. The first cover includes a top panel a bottom panel, and a continuous side pane! collectively defining a cavity for enclosing the mattress. The second cover includes a top surface and a bottom surface, with the second cover being positioned over and dimensionaliy-sized to cover at least (he top panel of the first cover. A fastener then connects the second cover to the firs t cover along the perimeter of the second cover. Methods for marking a mattress are also provided that include the step of marking an indicia indicative of a characteristic of a mattress on the top surface of the second cover of the cover assembly.
Patent CA-2935745-A1 (CA)
Inventor: ARNFIELD DOROTHY SUSAN
IPC: A23L5/00
Filed: 2016-02-08
Abstract: The preparation of a tofu-like product from canola meal is taught, comprising placing ground canola meal in an aqueous solution to form an aqueous ground canola meal, separating insoluble materials from liquids of the aqueous ground canola meal to isolate a canola milk, heating the canola milk to induce protein unfolding, cooling the canola milk to allow coagulation, adding a coagulant to the canola milk to induce coagulation and removing liquid from the curd to produce a soft solid product.
Patent CA-2936454-A1 (CA)
Inventor: TRAN TUAN (TOM) M
IPC: H01H21/26
Filed: 2009-11-06
Abstract: A foot pedal control for a surgical system (e.g., an ophthalmic surgery system) that adjusts to a number of different sizes of user's shoes. The foot pedal control has a treadle on which a user places his or her foot and a sensor that tracks the movements thereof.  Adjustable lateral guides mount to the treadle and conform to both sides of the foot. The guides are shaped and positioned to conform to a wide variety of feet or shoes, and may easily be adjusted between users. A. retractable heel stop converts between up for reference and down to enhance movement of the user's foot. A convertible handle may be stowed in a down position parallel to a base or pivoted up over the treadle for protection and ease of movement of the foot pedal control. The foot pedal control may be wireless and have various other electronic controls, and may have a dual-control treadle.
Patent CA-2938460-A1 (CA)
Title: Frequency conversion in a touch sensor
Inventor: LEIGH DARREN
IPC: G06F3/041
Filed: 2015-02-04
Abstract: A touch sensitive device includes a touch interface having rows and columns, a signal generator for generating a plurality of unique orthogonal signals on at least a plurality of the rows, respectively, and a frequency converter. The frequency converter receives a first touch signal present on at least one of the plurality of columns, converts the first touch signal to a second signal having a second center frequency, and outputs the second signal. A touch processor is identifies touch on the touch interface by processing the second signal having the second center frequency and outputting touch event data.
Patent CA-2939498-A1 (CA)
Inventor: COSTABEBER ETTORE MAURIZIO
IPC: G03F7/207
Filed: 2015-02-19
Abstract: The invention is a stereolithography machine (1) comprising: a container (2) containing a base material (3) that defines an outer surface (4) delimiting it; a light emitting unit (5) suited to emit a light beam (6); a light reflecting device (7) suited to deviate the light beam (6) towards an incidence area (8) belonging to the outer surface (4); a logic control unit (19) suited to control the light reflecting device (7) in such a way that the light beam (6) is selectively incident on an operating area (10) belonging to the incidence area (8); an optical unit (11) suited to focus the light beam (6) on a focal surface (12) where the light beam (6) has minimum cross section (15). The optical unit (11) is arranged between the light emitting unit (5) and the light reflecting device (7), the light emitting unit (5) and the optical unit (11) being configured in such a way that the ratio between the maximum diameter of the intersection area of the light beam (6) with the operating area (10) and the diameter (WF) of the minimum cross section (15) does not exceed 1.15.