baber/WOPTO huggingface dataset:
Patent CA-2812676-A1 (CA)
Title: Multi-layer tissue systems and methods
Inventor: SAMANIEGO ADRIAN C
IPC: A61F2/02
Filed: 2011-08-12
Abstract: Embodiments of the present invention encompass anti-adhesion wound dressings including patches made from amnion tissue obtained from human birth tissue. Exemplary amnion patches can be fabricated by folding a section of amnion over on itself with the epithelial layer on the outside of the folded patch and the fibroblast layer on the inside of the folded patch. Optionally, individual amnion tissue pieces can be sandwiched together to provide a multi layer patch. Sufficient pressure is applied to the layered amnion to cause adherence between opposing faces of the fibroblast layers. The pressed fibroblast layers provide mechanical strength to hold the amnion patch together with the epithelial layers on the outsides of the amnion patch.
Patent CA-2813361-A1 (CA)
Inventor: HUISMA CAMIEL
IPC: G01G23/42
Filed: 2011-10-05
Abstract: A highly automated system and method for acquiring animal consumption and behavior data comprising stations where consumables are fed to animals. The stations being equipped with RFID equipment for reading RFID tags in close proximity to the station, and weighing devices for measuring the weight of the consumables. The RFID equipment and the weighing device are connected to a computer which calculates the weight of the trough at specific times by using weight data collected before and after the specified time to enhance the accuracy of the weight measurement. The computer uses a "mathematical weighted filter technique" to estimate the weight of the trough before and after a consumption event. The computer uses a method to divide the reduction/increase in weighed matter between the RFID tag last seen and the next RFID tag appearing, providing the reduction/increase in matter is less than a specified amount.
Patent CA-2815215-A1 (CA)
Title: Shin guard strap
Inventor: FISHER SAM
IPC: A41F19/00
Filed: 2011-10-21
Abstract: Aspects of the present invention relate to a shin guard construction having a shin guard and a strap. The strap may provide a number of adjustments, such as adjusting a vertical position of strap attachment to the shin guard, a length of the strap, and/or a position of a portion of the strap in both a horizontal and/or a vertical location on a wearer's leg. Further, the strap may have an upwardly inclined orientation relative to a horizontal plane extending through the shin guard. The orientation of the strap in an upward direction may be a result of a location and/or orientation of one or more fasteners. Additionally, the orientation of the strap may be a result of the size and/or shape of the strap.
Patent CA-2816585-A1 (CA)
Inventor: EDWARDS RICHARD D
IPC: F21V3/00
Filed: 2013-05-24
Abstract: This invention provides a vapor-tight luminaire with a housing that defines a continuous and unbroken sealed tubular lens extending in a longitudinal direction. The housing includes a pair of end cap structures removably and sealably mounted on each of opposing respective housing ends. The housing removably supports a lamp assembly that can include various reflector arrangements. The lamp assembly can include fluorescent tubular lamps and can include electronics, such as a ballast circuit.  Illustratively, a supporting rail suspended from each of the opposing housing ends by respective posts slidably supports the lamp assembly. In this manner each of the housing and the lamp assembly are constructed and arranged to allow the lamp assembly to be passed into and out of the housing along the supporting rail when at least one of the end cap structures is removed from the respective one of the housing ends.
Patent CA-2817704-A1 (CA)
Inventor: SEILER MATTHIAS
IPC: C10K1/00
Filed: 2011-11-10
Abstract: CO2 is absorbed from a gas mixture by contacting the gas mixture with an absorption medium comprising at least water as a solvent and at least one amine of the formula (I) in which R1 is an aliphatic radical having 2 to 6 carbon atoms and at least one amino group, and R2 is hydrogen, a C1-4-alkyl radical or an R1 radical.
Patent CA-2821854-A1 (CA)
Title: Tissue expanders and methods of use
Inventor: JONES CHRISTOPHER S
IPC: A61M37/00
Filed: 2010-12-20
Abstract: Tissue expanders and their methods of use.
Patent CA-2821906-A1 (CA)
Title: Methods for non-invasive prenatal paternity testing
Inventor: RYAN ALLISON
IPC: G16B10/00
Filed: 2011-12-22
Abstract: Methods for non-invasive prenatal paternity testing are disclosed herein. The method uses genetic measurements made on plasma taken from a pregnant mother, along with genetic measurements of the alleged father, and genetic measurements of the mother, to determine whether or not the alleged father is the biological father of the fetus. This is accomplished by way of an informatics based method that can compare the genetic fingerprint of the fetal DNA found in maternal plasma to the genetic fingerprint of the alleged father.
Patent CA-2821992-A1 (CA)
Inventor: SCHRUM JASON
IPC: A61K39/395
Filed: 2011-10-03
Abstract: Provided are compositions and methods for delivering biological moieties such as modified nucleic acids into cells to modulate protein expression. Such compositions and methods include the use of modified messenger RNAs, and are useful for production of proteins.
Patent CA-2823170-A1 (CA)
Title: Immersive mode for a web browser
Inventor: KUSCHER ALEXANDER FRIEDRICH
IPC: G06F3/14
Filed: 2013-08-01
Abstract: Various aspects of the subject technology relate to systems, methods, and machine-readable media for providing a light bar for a web browser in an immersive mode. A system is configured to display a web browser in a first browsing mode, wherein the browser in the first browsing mode comprises one or more tabs and receive, from a user, an indication to enter a second browsing mode for the web browser. In response to receiving the indication, the web browser may be displayed in the second browsing mode in which the one or more tabs are not shown. One or more light bars may also be displayed in a display area of the web browser at locations corresponding with the one or more tabs. Each of the one or more light bars is associated with one of the one or more tabs.
Patent CA-2823177-A1 (CA)
Title: Hydraulic/mechanical tight hole jar
Inventor: EVANS ROBERT W
IPC: E21B31/107
Filed: 2010-12-30
Abstract: A jar comprises a housing including an anvil. In addition, the jar comprises a mandrel telescopically disposed within the housing and including a hammer. Further, the jar comprises an annular chamber radially positioned between the mandrel and the housing. Still further, the jar comprises an actuation assembly disposed in the annular chamber. The actuation assembly includes a first collet disposed about the mandrel, a first trigger sleeve disposed about the first collet and adapted to releasably engage the first collet, and a first biasing member adapted to exert an axial force on the mandrel. Moreover, the jar comprises a lock assembly disposed in the annular chamber. The lock assembly includes a second collet disposed about the mandrel, a second trigger sleeve disposed about the second collet and adapted to releasably engage the second collet, and a second biasing member adapted to exert an axial force on the mandrel.
Patent CA-2824627-A1 (CA)
Title: System and method for analyzing messages in a network or across networks
Inventor: SPIVACK NOVA
IPC: G06N20/00
Filed: 2012-02-23
Abstract: Systems and methods for analyzing messages in a network or across networks are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, for detecting trends from a set of messages in a network or across networks. The method can include, identifying, from the set of messages in the network or across networks, commonly or frequently occurring topics, computing statistical attributes for the commonly or frequently occurring topics in the set of messages that indicate respective levels of trendiness, and/or presenting, the commonly or frequently occurring topics as indicators in a user interface, the indicators being actionable to access additional information relating to a selected topic via the action. The set of messages include messages interacted with by humans or machines and interactions can include one or more of, posted a message, shared a message, liked a message, commented on a message, replied to a message, viewed a message, saved or bookmarked a message.
Patent CA-2824710-A1 (CA)
Title: Mixing element for gas turbine units with flue gas recirculation
Inventor: BENZ ERIBERT
IPC: B01F23/10
Filed: 2012-01-23
Abstract: The invention pertains to fluegas recirculation in gas turbines, and specifically to an intake section (2) upstream of the inlet of a compressor (1) of a gas turbine unit (1-7) with fluegas recirculation, comprising at least one section (22) with a flow path (31) defined by sidewalls (28-30) in which the fresh airflow of the intake air is flowing along a principal airflow direction (33), comprising at least one mixing duct (32) extending into the flow path (31) from at least one sidewall (28-30), said mixing duct (32) comprising an intake (34) at said at least one sidewall (28-30) for receiving recirculated fluegas (41), as well as comprising at least one outlet opening (37) distanced from said sidewall (28-30) for blowing recirculated fluegas (41) out of the mixing duct (32) into the airflow.
Patent CA-2826815-A1 (CA)
Inventor: KARL JOHANN
IPC: G01N33/68
Filed: 2012-03-07
Abstract: The present invention relates to an in vitro method aiding in the assessment of chronic obstructive pulmonary disease (= COPD). It discloses the use of the protein ARMET as a marker of COPD. Furthermore, it especially relates to a method for assessing COPD from a sample, derived from an individual by measuring the protein ARMET in said sample in vitro.
Patent CA-2829546-A1 (CA)
Inventor: CHANG KYUNG KUN K K C
IPC: F16B41/00
Filed: 2013-10-15
Abstract: A pipe clamping device that clamps a first pipe and a second pipe each other.  The pipe clamping device comprises an annular case with central opening into which the first pipe and the second pipe are inserted; a tightening member movable between a tightening location where the tightening member tightens outer circumferential surface of the first pipe and the second pipe and a disengagement location where the tightening member does not impose pressure on the outer circumferential surface of the first pipe and the second pipe; and a stopper restricting radial movement of the tightening member such that diameter of the tightening member at the disengagement location does not extend beyond a predetermined number, the stopper being prepared in the annular case. The present disclosure provides easy clamping of pipes since the tightening member at a disengagement location has a predetermined diameter by the stopper of the case.
Patent CA-2829692-A1 (CA)
Title: Reactor concept for conversion of organochlorosilanes and silicon tetrachloride into  hydrogen-containing chlorosilanes
Inventor: ONAL YUCEL
IPC: C01B33/107
Filed: 2012-01-27
Abstract: The invention relates to a method for producing hydrogen-containing chlorosilanes while reducing Si-based solid deposits during operation of a pressurized reactor comprising one or more reaction chambers, in at least one of which at least one organochlorosilane is at least partially reacted with hydrogen, characterized in that additional HCl is at least temporarily fed to at least one of the one or more reaction chambers in which said reaction takes place. The additional HCl is preferably produced by hydrodehalogenation of silicon tetrachloride by means of hydrogen in at least one of the one or more reaction chambers of the reactor.
Patent CA-2834072-A1 (CA)
Inventor: SACCOMANDO DANIEL J
IPC: C10M129/72
Filed: 2012-05-08
Abstract: A composition useful as a lubricant for an automatic transmission comprises an oil of lubricating viscosity and a condensation product of an aromatic polycarboxylic acid or mixtures thereof or a reactive equivalent thereof, having at least two carboxylic groups situated so as to permit formation of a cyclic imide having 5 or 6 atoms in said cyclic structure; with an aliphatic primary amine or alcohol, containing 6 to 60 carbon atoms.
Patent CA-2834678-A1 (CA)
Inventor: REUZEAU CHRISTOPHE
IPC: C12N15/29
Filed: 2012-05-09
Abstract: Provided is a method for enhancing yield-related traits in plants by modulating expression of a nucleic acid encoding a PtMYB12L polypeptide in a plant. Also provided are plants having modulated expression of a nucleic acid encoding a PtMYB12L polypeptide, which plants have enhanced yield-related traits compared with control plants. Also provided are PtMYB12L-encoding nucleic acids, and constructs comprising the same, useful in enhancing yield-related traits in plants.
Patent CA-2836621-A1 (CA)
Title: Methods to characterize fracture plugging efficiency for drilling fluids
Inventor: KULKARNI SANDEEP D
IPC: C09K8/28
Filed: 2012-05-17
Abstract: Of the many compositions and methods provided herein, one method includes providing a drilling fluid comprising a base drilling fluid and a plurality of particulates, wherein the base drilling fluid without the particulates is characterized by N1(B) and wherein the base drilling fluid with the particulates is characterized by N1(A); and adjusting a concentration of the particulates in the drilling fluid by comparing the value of ??1(F) to ??1(P) so that ??1(F)= ??1(P), wherein ??1(F) = |N1(A)| - |N1(B)|.
Patent CA-2837351-A1 (CA)
Inventor: PATERSON JOHN D
IPC: B65B5/00
Filed: 2013-12-19
Abstract: The present invention is directed to a system and method for packaging and pasteurizing seafood which results in an extended shelf life.
Patent CA-2841796-A1 (CA)
Inventor: BEARDSLEE TOM
IPC: C12N9/02
Filed: 2012-07-05
Abstract: L'invention concerne entre autres des procédés biologiques de préparation d'un acide gras dicarboxylique et des micro-organismes modifiés permettant cette préparation.
Patent CA-2843151-A1 (CA)
Title: Continuous cheese production process
Inventor: ZIETLOW PHILIP K
IPC: A23C20/00
Filed: 2012-07-20
Abstract: Processes and equipment for continuously making a substitute or imitation cheese by feeding a heated first liquid stream including emulsifying salt, water and cheese powder into a cooker which is a twin screw mixer, feeding a heated second liquid stream including oil and casein or a non-dairy protein into the cooker, processing the first liquid stream and the second liquid stream through the cooker to form a cheese composition, and cooling the cheese composition. The cheese composition may be continuously extruded in a desired shape such as sheets or ropes and/or may be continuously cooled and cut into pieces having a reduced size such as a size to approximate shredded cheese.
Patent CA-2844051-A1 (CA)
Inventor: FANG XINDING
IPC: G01V1/50
Filed: 2011-08-05
Abstract: A system and method for determining shear wave anisotropy in a vertically transversely isotropic formation is disclosed. The method includes generating a broad band Stoneley wave and a broad band dipole flexural wave. The broad band Stoneley wave and a broad band dipole flexural wave may be generated at a logging tool located within a wellbore. The method also includes receiving at the logging tool first data corresponding to the broad band Stoneley wave and second data corresponding to the broad band dipole flexural wave. The method also includes determining a vertical shear wave constant, c66, by at least applying an inversion algorithm to the first data and the second data.
Patent CA-2846571-A1 (CA)
Title: Method, apparatus and compositions for the prophylaxis and treatment of colony collapse disorder
Inventor: DEL VECCHIO FRANCESCA
IPC: A01K51/00
Filed: 2012-03-14
Abstract: This invention concerns a method for preventing and treating Colony Collapse Disorder, consisting in the use of an automated device that delivers a diet specifically calibrated for consumption by farm colonies of bees to be treated. The apparatus comprises a box-like container (10) accommodating in its interior at least one reservoir for liquid-tight, accessible from outside through a nozzle (4), an atomizing device of a liquid solution or suspension contained in the reservoir, means for the delivery (2, 1) of the liquid atomized solution or suspension into micrometric drops outside the apparatus, and a control unit programmed for timing the delivery of the solution or suspension to the outside, for the determination of the quantity of solution or suspension delivered and for emitting alarm signals in case of malfunction, the apparatus being powered DC with the energy supplied by a solar panel (5) located outside of the container. The liquid solution or suspension comprises tonic and nutrient ingredients, mainly consisting of milk powder, sugars and lower organic acids, antioxidant and antiseptic ingredients contained in plant extracts and healing ingredients to bees, such as essential oils of thyme and oxalic acid.
Patent CA-2848845-A1 (CA)
Title: Battery power management in a thermostat with a wireless transceiver
Inventor: RYLSKI ERICK O
IPC: H02J7/00
Filed: 2014-04-14
Abstract: A thermostat includes a controller for controlling the thermostat, a battery supplying power for the thermostat, and a wireless transceiver for receiving control information from a remote device and for transmitting information to the remote device.  The controller sets a default time schedule for enabling the wireless transceiver.
Patent CA-2849498-A1 (CA)
Inventor: KIYOMASA YOSHINARI
IPC: H04M11/00
Filed: 2012-10-04
Abstract: Provided are a management system and management method for an automatic door apparatus, with which it is possible to easily recognize the working circumstances of an automatic door apparatus and also possible to easily ensure security without incurring management costs for a selling company or a maintenance company. A management system 200 for automatic door apparatuses 280a, 280b, and 280c comprises: the automatic door apparatuses 280a, 280b, and 280c with which communication is possible; a management server 210 disposed within a narrow-area network of the customer-side management system 200 identical to the automatic door apparatuses 280a, 280b, and 280c and capable of checking the working circumstances of the automatic doors by communicating with the automatic door apparatuses 280a, 280b, and 280c; and a management PC 310 disposed within a wide-area network outside the narrow-area network and capable of communicating with the management server 210 by remote desktop technology; wherein the management PC 310 acquires the working circumstances of the automatic door apparatuses 280a, 280b, and 280c via the management server 210.
Patent CA-2850189-A1 (CA)
Inventor: YAGI TAKANOBU
IPC: G16H50/50
Filed: 2012-08-27
Abstract: [Solution] This system is a computer-based system that analyzes the bloodflow at a target blood vessel location of a test subject by means of a computer simulation and that has: a 3D shape extraction unit that reads a captured image at the target blood vessel location and generates 3D shape data of the lumen of the target blood vessel location; a fluid analysis unit that imposes boundary conditions relating to bloodflow to the 3D shape data, and determines state quantities (pressure and flow speed) of the bloodflow at each position of the lumen at the target blood vessel location by means of computation; and a bloodflow characteristic determination unit that, from the state quantities of the bloodflow determined by the fluid analysis unit, determines the wall surface shear stress vector at each position of the blood vessel wall surface of the target blood vessel location, determines the relative relationship between the direction of the wall surface shear stress vector at a specific wall surface position and the direction of the wall surface shear stress vector at wall surface positions at the periphery thereof, and from the form thereof, determines the characteristics of the bloodflow at the wall surface position and outputs same as determination results.
Patent CA-2850443-A1 (CA)
Title: Paper and methods of making paper
Inventor: LUO YUPING
IPC: D21H21/18
Filed: 2012-09-26
Abstract: Exemplary embodiments of the present disclosure include paper, methods of making paper, and the like.
Patent CA-2850557-A1 (CA)
Inventor: LEI WEI
IPC: G01F1/34
Filed: 2012-01-19
Abstract: Disclosed is a fan structure for adjusting a negative pressure of a pressure measuring interface, which comprises: a volute (1) and a pressure measuring interface (2). A cavity (11) for accommodating a wind wheel is formed at the middle of the volute (1), a volute through hole (12) is set on the volute (1), a pressure measuring through hole (21) is formed at the middle of the pressure measuring interface (2), the pressure measuring interface (2) is mounted on the volute (1), the pressure measuring through hole (21) communicates with the cavity (11), a turbulence block (22) protrudes from an end surface of the pressure measuring interface (2), and the turbulence block (22) is located in the cavity (11) and can rotate around the volute through hole (12) with the pressure measuring interface (2). By changing a structure of an even tail of a conventional pressure measuring interface, a turbulence block protrudes from an end surface of the pressure measuring interface, and by means of a principle of uneven air distribution, the turbulence block changes the direction of the airflow in the pressure measuring interface, thereby influencing the negative pressure output value of the pressure measuring interface.  The angle of the turbulence block of the pressure measuring interface is changed through rotation to obtain different negative pressure output values, thereby meeting requirements for negative pressure output values of different fans.
Patent CA-2850638-A1 (CA)
Inventor: BREEN SCOTT M
IPC: B21D37/10
Filed: 2012-10-16
Abstract: A pilot assembly and method has a cylindrical pilot body with a tapered outer end, a grooved inner end, and a central portion with at least one inwardly curved side wall relief, as well as internally mounted reciprocating ejector pins with outer ends that protrude through holes in the outer body end to strip stock from the pilot. A spring has its outer end mounted in the groove in the outer body end, and an inner end attached to the inner body end in a pre-tensed condition. A cap screw has an enlarged head that has at least a portion thereof fit into the pilot sidewall relief, and a threaded shank that anchors the pilot in an associated die member.
Patent CA-2856558-A1 (CA)
Title: Catalyst-containing reactor system and associated methods
Inventor: KRUEGER CHARLES W
IPC: C01B3/26
Filed: 2012-12-06
Abstract: In accordance with one or more embodiments, a tubular catalyst-containing reactor system is provided. The system includes a housing and a vaporizer unit in the housing comprising a helically wound tubular assembly for receiving and at least partially vaporizing a liquid chemical reactant stream. A reformer unit in the housing receives a vaporized chemical reactant stream from the vaporizer unit. The reformer unit comprises a helically wound tubular assembly connected to and positioned coaxially relative to the helically wound tubular assembly of the vaporizer unit. The helically wound tubular assembly of the reformer unit contains a catalyst for catalyzing formation of gas product stream from the vaporized chemical reactant stream. A burner unit heats the vaporizer unit and the reformer unit. The burner unit receives a fuel stream and an air stream and produces a flame generally inside the helically wound tubular assemblies of the vaporizer unit and the reformer unit.